2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir=.
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir=./$as_dir;;
283 test -d "$as_dir" || eval $as_mkdir_p || {
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
352 as_val=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status=$?; test $as_status -eq 0 && as_status=1
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
468 mkdir conf$$.dir 2>/dev/null
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
479 elif ln conf$$.file conf$$ 2>/dev/null; then
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
493 test -d ./-p && rmdir ./-p
497 if test -x / >/dev/null 2>&1; then
500 if ls -dL / >/dev/null 2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev/null 6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix=/usr/local
539 ac_config_libobj_dir=.
546 # Identity of this package.
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
568 # ifdef HAVE_STDLIB_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
591 ac_subst_vars='LTLIBOBJS
701 program_transform_name
714 enable_option_checking
716 enable_maintainer_mode
726 ac_precious_vars='build_alias
737 # Initialize some variables set by options.
739 ac_init_version=false
740 ac_unrecognized_opts=
742 # The variables have the same names as the options, with
743 # dashes changed to underlines.
751 program_transform_name=s,x,x,
759 # Installation directory options.
760 # These are left unexpanded so users can "make install exec_prefix=/foo"
761 # and all the variables that are supposed to be based on exec_prefix
762 # by default will actually change.
763 # Use braces instead of parens because sh, perl, etc. also accept them.
764 # (The list follows the same order as the GNU Coding Standards.)
765 bindir='${exec_prefix}/bin'
766 sbindir='${exec_prefix}/sbin'
767 libexecdir='${exec_prefix}/libexec'
768 datarootdir='${prefix}/share'
769 datadir='${datarootdir}'
770 sysconfdir='${prefix}/etc'
771 sharedstatedir='${prefix}/com'
772 localstatedir='${prefix}/var'
773 includedir='${prefix}/include'
774 oldincludedir='/usr/include'
775 docdir='${datarootdir}/doc/${PACKAGE}'
776 infodir='${datarootdir}/info'
781 libdir='${exec_prefix}/lib'
782 localedir='${datarootdir}/locale'
783 mandir='${datarootdir}/man'
789 # If the previous option needs an argument, assign it.
790 if test -n "$ac_prev"; then
791 eval $ac_prev=\$ac_option
797 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
801 # Accept the important Cygnus configure options, so we can diagnose typos.
803 case $ac_dashdash$ac_option in
807 -bindir | --bindir | --bindi | --bind | --bin | --bi)
809 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
812 -build | --build | --buil | --bui | --bu)
813 ac_prev=build_alias ;;
814 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
815 build_alias=$ac_optarg ;;
817 -cache-file | --cache-file | --cache-fil | --cache-fi \
818 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
819 ac_prev=cache_file ;;
820 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
821 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
822 cache_file=$ac_optarg ;;
825 cache_file=config.cache ;;
827 -datadir | --datadir | --datadi | --datad)
829 -datadir=* | --datadir=* | --datadi=* | --datad=*)
830 datadir=$ac_optarg ;;
832 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
833 | --dataroo | --dataro | --datar)
834 ac_prev=datarootdir ;;
835 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
836 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
837 datarootdir=$ac_optarg ;;
839 -disable-* | --disable-*)
840 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
841 # Reject names that are not valid shell variable names.
842 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
843 as_fn_error "invalid feature name: $ac_useropt"
844 ac_useropt_orig=$ac_useropt
845 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
846 case $ac_user_opts in
850 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
851 ac_unrecognized_sep=', ';;
853 eval enable_$ac_useropt=no ;;
855 -docdir | --docdir | --docdi | --doc | --do)
857 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
860 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
862 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
865 -enable-* | --enable-*)
866 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
867 # Reject names that are not valid shell variable names.
868 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
869 as_fn_error "invalid feature name: $ac_useropt"
870 ac_useropt_orig=$ac_useropt
871 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
872 case $ac_user_opts in
876 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
877 ac_unrecognized_sep=', ';;
879 eval enable_$ac_useropt=\$ac_optarg ;;
881 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
882 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
883 | --exec | --exe | --ex)
884 ac_prev=exec_prefix ;;
885 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
886 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
887 | --exec=* | --exe=* | --ex=*)
888 exec_prefix=$ac_optarg ;;
890 -gas | --gas | --ga | --g)
891 # Obsolete; use --with-gas.
894 -help | --help | --hel | --he | -h)
896 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
897 ac_init_help=recursive ;;
898 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
899 ac_init_help=short ;;
901 -host | --host | --hos | --ho)
902 ac_prev=host_alias ;;
903 -host=* | --host=* | --hos=* | --ho=*)
904 host_alias=$ac_optarg ;;
906 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
908 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
910 htmldir=$ac_optarg ;;
912 -includedir | --includedir | --includedi | --included | --include \
913 | --includ | --inclu | --incl | --inc)
914 ac_prev=includedir ;;
915 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
916 | --includ=* | --inclu=* | --incl=* | --inc=*)
917 includedir=$ac_optarg ;;
919 -infodir | --infodir | --infodi | --infod | --info | --inf)
921 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
922 infodir=$ac_optarg ;;
924 -libdir | --libdir | --libdi | --libd)
926 -libdir=* | --libdir=* | --libdi=* | --libd=*)
929 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
930 | --libexe | --libex | --libe)
931 ac_prev=libexecdir ;;
932 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
933 | --libexe=* | --libex=* | --libe=*)
934 libexecdir=$ac_optarg ;;
936 -localedir | --localedir | --localedi | --localed | --locale)
938 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
939 localedir=$ac_optarg ;;
941 -localstatedir | --localstatedir | --localstatedi | --localstated \
942 | --localstate | --localstat | --localsta | --localst | --locals)
943 ac_prev=localstatedir ;;
944 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
945 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
946 localstatedir=$ac_optarg ;;
948 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
950 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
954 # Obsolete; use --without-fp.
957 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
958 | --no-cr | --no-c | -n)
961 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
962 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
965 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
966 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
967 | --oldin | --oldi | --old | --ol | --o)
968 ac_prev=oldincludedir ;;
969 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
970 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
971 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
972 oldincludedir=$ac_optarg ;;
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1585 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
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1588 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1590 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1594 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1596 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1598 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1600 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1602 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1606 $as_echo_n "checking for $2... " >&6; }
1607 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1608 $as_echo_n "(cached) " >&6
1610 eval "$3=\$ac_header_compiler"
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1614 $as_echo "$ac_res" >&6; }
1616 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1618 } # ac_fn_c_check_header_mongrel
1620 # ac_fn_c_try_run LINENO
1621 # ----------------------
1622 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1623 # that executables *can* be run.
1626 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1627 if { { ac_try="$ac_link"
1629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1630 *) ac_try_echo=$ac_try;;
1632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1633 $as_echo "$ac_try_echo"; } >&5
1634 (eval "$ac_link") 2>&5
1636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1638 { { case "(($ac_try" in
1639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1640 *) ac_try_echo=$ac_try;;
1642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1643 $as_echo "$ac_try_echo"; } >&5
1644 (eval "$ac_try") 2>&5
1646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647 test $ac_status = 0; }; }; then :
1650 $as_echo "$as_me: program exited with status $ac_status" >&5
1651 $as_echo "$as_me: failed program was:" >&5
1652 sed 's/^/| /' conftest.$ac_ext >&5
1654 ac_retval=$ac_status
1656 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1657 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1662 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1663 # -------------------------------------------------------
1664 # Tests whether HEADER exists and can be compiled using the include files in
1665 # INCLUDES, setting the cache variable VAR accordingly.
1666 ac_fn_c_check_header_compile ()
1668 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1670 $as_echo_n "checking for $2... " >&6; }
1671 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1672 $as_echo_n "(cached) " >&6
1674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1675 /* end confdefs.h. */
1679 if ac_fn_c_try_compile "$LINENO"; then :
1684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1688 $as_echo "$ac_res" >&6; }
1689 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1691 } # ac_fn_c_check_header_compile
1693 # ac_fn_c_try_link LINENO
1694 # -----------------------
1695 # Try to link conftest.$ac_ext, and return whether this succeeded.
1698 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699 rm -f conftest.$ac_objext conftest$ac_exeext
1700 if { { ac_try="$ac_link"
1702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1703 *) ac_try_echo=$ac_try;;
1705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1706 $as_echo "$ac_try_echo"; } >&5
1707 (eval "$ac_link") 2>conftest.err
1709 if test -s conftest.err; then
1710 grep -v '^ *+' conftest.err >conftest.er1
1711 cat conftest.er1 >&5
1712 mv -f conftest.er1 conftest.err
1714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1715 test $ac_status = 0; } && {
1716 test -z "$ac_c_werror_flag" ||
1717 test ! -s conftest.err
1718 } && test -s conftest$ac_exeext && {
1719 test "$cross_compiling" = yes ||
1720 $as_test_x conftest$ac_exeext
1724 $as_echo "$as_me: failed program was:" >&5
1725 sed 's/^/| /' conftest.$ac_ext >&5
1729 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1730 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1731 # interfere with the next link command; also delete a directory that is
1732 # left behind by Apple's compiler. We do this before executing the actions.
1733 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1734 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1737 } # ac_fn_c_try_link
1739 # ac_fn_c_check_func LINENO FUNC VAR
1740 # ----------------------------------
1741 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1742 ac_fn_c_check_func ()
1744 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1746 $as_echo_n "checking for $2... " >&6; }
1747 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1748 $as_echo_n "(cached) " >&6
1750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1751 /* end confdefs.h. */
1752 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1753 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1754 #define $2 innocuous_$2
1756 /* System header to define __stub macros and hopefully few prototypes,
1757 which can conflict with char $2 (); below.
1758 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1759 <limits.h> exists even on freestanding compilers. */
1762 # include <limits.h>
1764 # include <assert.h>
1769 /* Override any GCC internal prototype to avoid an error.
1770 Use char because int might match the return type of a GCC
1771 builtin and then its argument prototype would still apply. */
1776 /* The GNU C library defines this for functions which it implements
1777 to always fail with ENOSYS. Some functions are actually named
1778 something starting with __ and the normal name is an alias. */
1779 #if defined __stub_$2 || defined __stub___$2
1791 if ac_fn_c_try_link "$LINENO"; then :
1796 rm -f core conftest.err conftest.$ac_objext \
1797 conftest$ac_exeext conftest.$ac_ext
1800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1801 $as_echo "$ac_res" >&6; }
1802 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1804 } # ac_fn_c_check_func
1805 cat >config.log <<_ACEOF
1806 This file contains any messages produced by compilers while
1807 running configure, to aid debugging if configure makes a mistake.
1809 It was created by $as_me, which was
1810 generated by GNU Autoconf 2.64. Invocation command line was
1822 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1823 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1824 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1825 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1826 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1828 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1829 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1831 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1832 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1833 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1834 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1835 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1836 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1837 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1845 test -z "$as_dir" && as_dir=.
1846 $as_echo "PATH: $as_dir"
1862 # Keep a trace of the command line.
1863 # Strip out --no-create and --no-recursion so they do not pile up.
1864 # Strip out --silent because we don't want to record it for future runs.
1865 # Also quote any args containing shell meta-characters.
1866 # Make two passes to allow for proper duplicate-argument suppression.
1870 ac_must_keep_next=false
1876 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1877 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1878 | -silent | --silent | --silen | --sile | --sil)
1881 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1884 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1886 as_fn_append ac_configure_args1 " '$ac_arg'"
1887 if test $ac_must_keep_next = true; then
1888 ac_must_keep_next=false # Got value, back to normal.
1891 *=* | --config-cache | -C | -disable-* | --disable-* \
1892 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1893 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1894 | -with-* | --with-* | -without-* | --without-* | --x)
1895 case "$ac_configure_args0 " in
1896 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1899 -* ) ac_must_keep_next=true ;;
1902 as_fn_append ac_configure_args " '$ac_arg'"
1907 { ac_configure_args0=; unset ac_configure_args0;}
1908 { ac_configure_args1=; unset ac_configure_args1;}
1910 # When interrupted or exit'd, cleanup temporary files, and complete
1911 # config.log. We remove comments because anyway the quotes in there
1912 # would cause problems or look ugly.
1913 # WARNING: Use '\'' to represent an apostrophe within the trap.
1914 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1915 trap 'exit_status=$?
1916 # Save into config.log some information that might help in debugging.
1921 ## ---------------- ##
1922 ## Cache variables. ##
1923 ## ---------------- ##
1926 # The following way of writing the cache mishandles newlines in values,
1928 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1929 eval ac_val=\$$ac_var
1933 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1934 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1937 _ | IFS | as_nl) ;; #(
1938 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1939 *) { eval $ac_var=; unset $ac_var;} ;;
1944 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1945 *${as_nl}ac_space=\ *)
1947 "s/'\''/'\''\\\\'\'''\''/g;
1948 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1951 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1959 ## ----------------- ##
1960 ## Output variables. ##
1961 ## ----------------- ##
1964 for ac_var in $ac_subst_vars
1966 eval ac_val=\$$ac_var
1968 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1970 $as_echo "$ac_var='\''$ac_val'\''"
1974 if test -n "$ac_subst_files"; then
1976 ## ------------------- ##
1977 ## File substitutions. ##
1978 ## ------------------- ##
1981 for ac_var in $ac_subst_files
1983 eval ac_val=\$$ac_var
1985 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1987 $as_echo "$ac_var='\''$ac_val'\''"
1992 if test -s confdefs.h; then
2002 test "$ac_signal" != 0 &&
2003 $as_echo "$as_me: caught signal $ac_signal"
2004 $as_echo "$as_me: exit $exit_status"
2006 rm -f core *.core core.conftest.* &&
2007 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2010 for ac_signal in 1 2 13 15; do
2011 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2015 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2016 rm -f -r conftest* confdefs.h
2018 $as_echo "/* confdefs.h */" > confdefs.h
2020 # Predefined preprocessor variables.
2022 cat >>confdefs.h <<_ACEOF
2023 #define PACKAGE_NAME "$PACKAGE_NAME"
2026 cat >>confdefs.h <<_ACEOF
2027 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2030 cat >>confdefs.h <<_ACEOF
2031 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2034 cat >>confdefs.h <<_ACEOF
2035 #define PACKAGE_STRING "$PACKAGE_STRING"
2038 cat >>confdefs.h <<_ACEOF
2039 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2042 cat >>confdefs.h <<_ACEOF
2043 #define PACKAGE_URL "$PACKAGE_URL"
2047 # Let the site file select an alternate cache file if it wants to.
2048 # Prefer an explicitly selected file to automatically selected ones.
2051 if test -n "$CONFIG_SITE"; then
2052 ac_site_file1=$CONFIG_SITE
2053 elif test "x$prefix" != xNONE; then
2054 ac_site_file1=$prefix/share/config.site
2055 ac_site_file2=$prefix/etc/config.site
2057 ac_site_file1=$ac_default_prefix/share/config.site
2058 ac_site_file2=$ac_default_prefix/etc/config.site
2060 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2062 test "x$ac_site_file" = xNONE && continue
2063 if test -r "$ac_site_file"; then
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2065 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2066 sed 's/^/| /' "$ac_site_file" >&5
2071 if test -r "$cache_file"; then
2072 # Some versions of bash will fail to source /dev/null (special
2073 # files actually), so we avoid doing that.
2074 if test -f "$cache_file"; then
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2076 $as_echo "$as_me: loading cache $cache_file" >&6;}
2078 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2079 *) . "./$cache_file";;
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2084 $as_echo "$as_me: creating cache $cache_file" >&6;}
2088 # Check that the precious variables saved in the cache have kept the same
2090 ac_cache_corrupted=false
2091 for ac_var in $ac_precious_vars; do
2092 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2093 eval ac_new_set=\$ac_env_${ac_var}_set
2094 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2095 eval ac_new_val=\$ac_env_${ac_var}_value
2096 case $ac_old_set,$ac_new_set in
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2099 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2100 ac_cache_corrupted=: ;;
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2103 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2104 ac_cache_corrupted=: ;;
2107 if test "x$ac_old_val" != "x$ac_new_val"; then
2108 # differences in whitespace do not lead to failure.
2109 ac_old_val_w=`echo x $ac_old_val`
2110 ac_new_val_w=`echo x $ac_new_val`
2111 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2113 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2114 ac_cache_corrupted=:
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2117 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2118 eval $ac_var=\$ac_old_val
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2121 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2123 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2126 # Pass precious variables to config.status.
2127 if test "$ac_new_set" = set; then
2129 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2130 *) ac_arg=$ac_var=$ac_new_val ;;
2132 case " $ac_configure_args " in
2133 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2134 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2138 if $ac_cache_corrupted; then
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2142 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2143 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2145 ## -------------------- ##
2146 ## Main body of script. ##
2147 ## -------------------- ##
2150 ac_cpp='$CPP $CPPFLAGS'
2151 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2152 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2153 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2156 # This file contains common code used by all simulators.
2158 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2159 # directory. It is intended to be invoked before any target specific stuff.
2160 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2161 # It is intended to be invoked last.
2163 # The simulator's configure.in should look like:
2165 # dnl Process this file with autoconf to produce a configure script.
2166 # AC_PREREQ(2.64)dnl
2167 # AC_INIT(Makefile.in)
2168 # sinclude(../common/aclocal.m4)
2172 # ... target specific stuff ...
2176 # Include global overrides and fixes for Autoconf.
2203 # _AC_CHECK_DECL_BODY
2204 # -------------------
2205 # Shell function body for AC_CHECK_DECL.
2206 # _AC_CHECK_DECL_BODY
2208 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2210 # -------------------------------------------------------------
2211 # Helper to AC_CHECK_DECLS, which generates the check for a single
2212 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2213 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2226 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2227 # Free Software Foundation, Inc.
2229 # This file is free software; the Free Software Foundation
2230 # gives unlimited permission to copy and/or distribute it,
2231 # with or without modifications, as long as this notice is preserved.
2235 # Based on depend.m4 from automake 1.9, modified for standalone use in
2236 # an environment where GNU make is required.
2238 # ZW_PROG_COMPILER_DEPENDENCIES
2239 # -----------------------------
2240 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2241 # sets fooDEPMODE accordingly. Cache-variable compatible with
2242 # original; not side-effect compatible. As the users of this macro
2243 # may require accurate dependencies for correct builds, it does *not*
2244 # honor --disable-dependency-checking, and failure to detect a usable
2245 # method is an error. depcomp is assumed to be located in
2248 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2254 # Choose a directory name for dependency files.
2259 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2310 sim_inline="-DDEFAULT_INLINE=0"
2347 # intl sister-directory configuration rules.
2350 # The idea behind this macro is that there's no need to repeat all the
2351 # autoconf probes done by the intl directory - it's already done them
2352 # for us. In fact, there's no need even to look at the cache for the
2353 # answers. All we need to do is nab a few pieces of information.
2354 # The intl directory is set up to make this easy, by generating a
2355 # small file which can be sourced as a shell script; then we produce
2356 # the necessary substitutions and definitions for this directory.
2360 # Autoconf M4 include file defining utility macros for complex Canadian
2372 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2374 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2377 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2378 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2382 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2383 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2387 # Backported from Autoconf 2.5x; can go away when and if
2388 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2393 # ACX_HAVE_GCC_FOR_TARGET
2394 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2397 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2398 # Searching for installed target binutils. We need to take extra care,
2399 # else we may find the wrong assembler, linker, etc., and lose.
2401 # First try --with-build-time-tools, if specified.
2403 # For build != host, we ask the installed GCC for the name of the tool it
2404 # uses, and accept it if it is an absolute path. This is because the
2405 # only good choice for a compiler is the same GCC version that is being
2406 # installed (or we couldn't make target libraries), and we assume that
2407 # on the host system we'll have not only the same GCC version, but also
2408 # the same binutils version.
2410 # For build == host, search the same directories that the installed
2411 # compiler will search. We used to do this for the assembler, linker,
2412 # and nm only; for simplicity of configuration, however, we extend this
2413 # criterion to tools (such as ar and ranlib) that are never invoked by
2414 # the compiler, to avoid mismatches.
2416 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2417 # if build == target. This makes the most sense only when bootstrapping,
2418 # but we also do so when build != host. In this case, we hope that the
2419 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2421 # If we do not find a suitable binary, then try the user's path.
2425 # AC_PROG_CPP_WERROR
2426 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2427 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2428 # For now, using this also overrides header checks to use only the
2429 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2430 # bit harder from here).
2431 # Eventually autoconf will default to checking headers with the compiler
2432 # instead, and we'll have to do this differently.
2434 # AC_PROG_CPP_WERROR
2437 # We require the gnatbind program, and a compiler driver that
2438 # understands Ada. We use the user's CC setting, already found,
2439 # and possibly add $1 to the command-line parameters.
2441 # Sets the shell variable have_gnat to yes or no as appropriate, and
2442 # substitutes GNATBIND and GNATMAKE.
2469 ac_cpp='$CPP $CPPFLAGS'
2470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2473 if test -n "$ac_tool_prefix"; then
2474 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2475 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2477 $as_echo_n "checking for $ac_word... " >&6; }
2478 if test "${ac_cv_prog_CC+set}" = set; then :
2479 $as_echo_n "(cached) " >&6
2481 if test -n "$CC"; then
2482 ac_cv_prog_CC="$CC" # Let the user override the test.
2484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2488 test -z "$as_dir" && as_dir=.
2489 for ac_exec_ext in '' $ac_executable_extensions; do
2490 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2491 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2492 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2502 if test -n "$CC"; then
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2504 $as_echo "$CC" >&6; }
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2507 $as_echo "no" >&6; }
2512 if test -z "$ac_cv_prog_CC"; then
2514 # Extract the first word of "gcc", so it can be a program name with args.
2515 set dummy gcc; ac_word=$2
2516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2517 $as_echo_n "checking for $ac_word... " >&6; }
2518 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2519 $as_echo_n "(cached) " >&6
2521 if test -n "$ac_ct_CC"; then
2522 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2528 test -z "$as_dir" && as_dir=.
2529 for ac_exec_ext in '' $ac_executable_extensions; do
2530 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2531 ac_cv_prog_ac_ct_CC="gcc"
2532 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2541 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2542 if test -n "$ac_ct_CC"; then
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2544 $as_echo "$ac_ct_CC" >&6; }
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2547 $as_echo "no" >&6; }
2550 if test "x$ac_ct_CC" = x; then
2553 case $cross_compiling:$ac_tool_warned in
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2556 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2557 ac_tool_warned=yes ;;
2565 if test -z "$CC"; then
2566 if test -n "$ac_tool_prefix"; then
2567 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2568 set dummy ${ac_tool_prefix}cc; ac_word=$2
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2570 $as_echo_n "checking for $ac_word... " >&6; }
2571 if test "${ac_cv_prog_CC+set}" = set; then :
2572 $as_echo_n "(cached) " >&6
2574 if test -n "$CC"; then
2575 ac_cv_prog_CC="$CC" # Let the user override the test.
2577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2581 test -z "$as_dir" && as_dir=.
2582 for ac_exec_ext in '' $ac_executable_extensions; do
2583 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2584 ac_cv_prog_CC="${ac_tool_prefix}cc"
2585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2595 if test -n "$CC"; then
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2597 $as_echo "$CC" >&6; }
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2600 $as_echo "no" >&6; }
2606 if test -z "$CC"; then
2607 # Extract the first word of "cc", so it can be a program name with args.
2608 set dummy cc; ac_word=$2
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2610 $as_echo_n "checking for $ac_word... " >&6; }
2611 if test "${ac_cv_prog_CC+set}" = set; then :
2612 $as_echo_n "(cached) " >&6
2614 if test -n "$CC"; then
2615 ac_cv_prog_CC="$CC" # Let the user override the test.
2618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2622 test -z "$as_dir" && as_dir=.
2623 for ac_exec_ext in '' $ac_executable_extensions; do
2624 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2625 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2626 ac_prog_rejected=yes
2630 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2637 if test $ac_prog_rejected = yes; then
2638 # We found a bogon in the path, so make sure we never use it.
2639 set dummy $ac_cv_prog_CC
2641 if test $# != 0; then
2642 # We chose a different compiler from the bogus one.
2643 # However, it has the same basename, so the bogon will be chosen
2644 # first if we set CC to just the basename; use the full file name.
2646 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2652 if test -n "$CC"; then
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2654 $as_echo "$CC" >&6; }
2656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2657 $as_echo "no" >&6; }
2662 if test -z "$CC"; then
2663 if test -n "$ac_tool_prefix"; then
2664 for ac_prog in cl.exe
2666 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2667 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2669 $as_echo_n "checking for $ac_word... " >&6; }
2670 if test "${ac_cv_prog_CC+set}" = set; then :
2671 $as_echo_n "(cached) " >&6
2673 if test -n "$CC"; then
2674 ac_cv_prog_CC="$CC" # Let the user override the test.
2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2680 test -z "$as_dir" && as_dir=.
2681 for ac_exec_ext in '' $ac_executable_extensions; do
2682 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2683 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2684 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2694 if test -n "$CC"; then
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2696 $as_echo "$CC" >&6; }
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2699 $as_echo "no" >&6; }
2703 test -n "$CC" && break
2706 if test -z "$CC"; then
2708 for ac_prog in cl.exe
2710 # Extract the first word of "$ac_prog", so it can be a program name with args.
2711 set dummy $ac_prog; ac_word=$2
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2713 $as_echo_n "checking for $ac_word... " >&6; }
2714 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2715 $as_echo_n "(cached) " >&6
2717 if test -n "$ac_ct_CC"; then
2718 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2724 test -z "$as_dir" && as_dir=.
2725 for ac_exec_ext in '' $ac_executable_extensions; do
2726 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2727 ac_cv_prog_ac_ct_CC="$ac_prog"
2728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2737 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2738 if test -n "$ac_ct_CC"; then
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2740 $as_echo "$ac_ct_CC" >&6; }
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2743 $as_echo "no" >&6; }
2747 test -n "$ac_ct_CC" && break
2750 if test "x$ac_ct_CC" = x; then
2753 case $cross_compiling:$ac_tool_warned in
2755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757 ac_tool_warned=yes ;;
2766 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2767 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2768 as_fn_error "no acceptable C compiler found in \$PATH
2769 See \`config.log' for more details." "$LINENO" 5; }
2771 # Provide some information about the compiler.
2772 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2775 for ac_option in --version -v -V -qversion; do
2776 { { ac_try="$ac_compiler $ac_option >&5"
2778 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2779 *) ac_try_echo=$ac_try;;
2781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2782 $as_echo "$ac_try_echo"; } >&5
2783 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2785 if test -s conftest.err; then
2787 ... rest of stderr output deleted ...
2788 10q' conftest.err >conftest.er1
2789 cat conftest.er1 >&5
2790 rm -f conftest.er1 conftest.err
2792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2793 test $ac_status = 0; }
2796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2797 /* end confdefs.h. */
2807 ac_clean_files_save=$ac_clean_files
2808 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2809 # Try to create an executable without -o first, disregard a.out.
2810 # It will help us diagnose broken compilers, and finding out an intuition
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2813 $as_echo_n "checking for C compiler default output file name... " >&6; }
2814 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2816 # The possible output files:
2817 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2820 for ac_file in $ac_files
2823 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2824 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2829 if { { ac_try="$ac_link_default"
2831 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2832 *) ac_try_echo=$ac_try;;
2834 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2835 $as_echo "$ac_try_echo"; } >&5
2836 (eval "$ac_link_default") 2>&5
2838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2839 test $ac_status = 0; }; then :
2840 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2841 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2842 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2843 # so that the user can short-circuit this test for compilers unknown to
2845 for ac_file in $ac_files ''
2847 test -f "$ac_file" || continue
2849 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2852 # We found the default executable, but exeext='' is most
2856 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2858 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2860 # We set ac_cv_exeext here because the later test for it is not
2861 # safe: cross compilers may not add the suffix if given an `-o'
2862 # argument, so we may need to know it at that point already.
2863 # Even if this section looks crufty: it has the advantage of
2870 test "$ac_cv_exeext" = no && ac_cv_exeext=
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2876 $as_echo "$ac_file" >&6; }
2877 if test -z "$ac_file"; then :
2878 $as_echo "$as_me: failed program was:" >&5
2879 sed 's/^/| /' conftest.$ac_ext >&5
2881 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2882 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2883 { as_fn_set_status 77
2884 as_fn_error "C compiler cannot create executables
2885 See \`config.log' for more details." "$LINENO" 5; }; }
2887 ac_exeext=$ac_cv_exeext
2889 # Check that the compiler produces executables we can run. If not, either
2890 # the compiler is broken, or we cross compile.
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2892 $as_echo_n "checking whether the C compiler works... " >&6; }
2893 # If not cross compiling, check that we can run a simple program.
2894 if test "$cross_compiling" != yes; then
2895 if { ac_try='./$ac_file'
2896 { { case "(($ac_try" in
2897 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2898 *) ac_try_echo=$ac_try;;
2900 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2901 $as_echo "$ac_try_echo"; } >&5
2902 (eval "$ac_try") 2>&5
2904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2905 test $ac_status = 0; }; }; then
2908 if test "$cross_compiling" = maybe; then
2911 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2913 as_fn_error "cannot run C compiled programs.
2914 If you meant to cross compile, use \`--host'.
2915 See \`config.log' for more details." "$LINENO" 5; }
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2920 $as_echo "yes" >&6; }
2922 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2923 ac_clean_files=$ac_clean_files_save
2924 # Check that the compiler produces executables we can run. If not, either
2925 # the compiler is broken, or we cross compile.
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2927 $as_echo_n "checking whether we are cross compiling... " >&6; }
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2929 $as_echo "$cross_compiling" >&6; }
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2932 $as_echo_n "checking for suffix of executables... " >&6; }
2933 if { { ac_try="$ac_link"
2935 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2936 *) ac_try_echo=$ac_try;;
2938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2939 $as_echo "$ac_try_echo"; } >&5
2940 (eval "$ac_link") 2>&5
2942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2943 test $ac_status = 0; }; then :
2944 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2945 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2946 # work properly (i.e., refer to `conftest.exe'), while it won't with
2948 for ac_file in conftest.exe conftest conftest.*; do
2949 test -f "$ac_file" || continue
2951 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2952 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2958 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2959 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2960 as_fn_error "cannot compute suffix of executables: cannot compile and link
2961 See \`config.log' for more details." "$LINENO" 5; }
2963 rm -f conftest$ac_cv_exeext
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2965 $as_echo "$ac_cv_exeext" >&6; }
2967 rm -f conftest.$ac_ext
2968 EXEEXT=$ac_cv_exeext
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2971 $as_echo_n "checking for suffix of object files... " >&6; }
2972 if test "${ac_cv_objext+set}" = set; then :
2973 $as_echo_n "(cached) " >&6
2975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2976 /* end confdefs.h. */
2986 rm -f conftest.o conftest.obj
2987 if { { ac_try="$ac_compile"
2989 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2990 *) ac_try_echo=$ac_try;;
2992 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2993 $as_echo "$ac_try_echo"; } >&5
2994 (eval "$ac_compile") 2>&5
2996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2997 test $ac_status = 0; }; then :
2998 for ac_file in conftest.o conftest.obj conftest.*; do
2999 test -f "$ac_file" || continue;
3001 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3002 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3007 $as_echo "$as_me: failed program was:" >&5
3008 sed 's/^/| /' conftest.$ac_ext >&5
3010 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3012 as_fn_error "cannot compute suffix of object files: cannot compile
3013 See \`config.log' for more details." "$LINENO" 5; }
3015 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3018 $as_echo "$ac_cv_objext" >&6; }
3019 OBJEXT=$ac_cv_objext
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3022 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3023 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3024 $as_echo_n "(cached) " >&6
3026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3027 /* end confdefs.h. */
3040 if ac_fn_c_try_compile "$LINENO"; then :
3045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3046 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3050 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3051 if test $ac_compiler_gnu = yes; then
3056 ac_test_CFLAGS=${CFLAGS+set}
3057 ac_save_CFLAGS=$CFLAGS
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3059 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3060 if test "${ac_cv_prog_cc_g+set}" = set; then :
3061 $as_echo_n "(cached) " >&6
3063 ac_save_c_werror_flag=$ac_c_werror_flag
3064 ac_c_werror_flag=yes
3067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3068 /* end confdefs.h. */
3078 if ac_fn_c_try_compile "$LINENO"; then :
3082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3083 /* end confdefs.h. */
3093 if ac_fn_c_try_compile "$LINENO"; then :
3096 ac_c_werror_flag=$ac_save_c_werror_flag
3098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3099 /* end confdefs.h. */
3109 if ac_fn_c_try_compile "$LINENO"; then :
3112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3117 ac_c_werror_flag=$ac_save_c_werror_flag
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3120 $as_echo "$ac_cv_prog_cc_g" >&6; }
3121 if test "$ac_test_CFLAGS" = set; then
3122 CFLAGS=$ac_save_CFLAGS
3123 elif test $ac_cv_prog_cc_g = yes; then
3124 if test "$GCC" = yes; then
3130 if test "$GCC" = yes; then
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3137 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3138 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3139 $as_echo_n "(cached) " >&6
3141 ac_cv_prog_cc_c89=no
3143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3144 /* end confdefs.h. */
3147 #include <sys/types.h>
3148 #include <sys/stat.h>
3149 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3150 struct buf { int x; };
3151 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3152 static char *e (p, i)
3158 static char *f (char * (*g) (char **, int), char **p, ...)
3163 s = g (p, va_arg (v,int));
3168 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3169 function prototypes and stuff, but not '\xHH' hex character constants.
3170 These don't provoke an error unfortunately, instead are silently treated
3171 as 'x'. The following induces an error, until -std is added to get
3172 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3173 array size at least. It's necessary to write '\x00'==0 to get something
3174 that's true only with -std. */
3175 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3177 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3178 inside strings and character constants. */
3180 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3182 int test (int i, double x);
3183 struct s1 {int (*f) (int a);};
3184 struct s2 {int (*f) (double a);};
3185 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3191 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3196 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3197 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3199 CC="$ac_save_CC $ac_arg"
3200 if ac_fn_c_try_compile "$LINENO"; then :
3201 ac_cv_prog_cc_c89=$ac_arg
3203 rm -f core conftest.err conftest.$ac_objext
3204 test "x$ac_cv_prog_cc_c89" != "xno" && break
3206 rm -f conftest.$ac_ext
3211 case "x$ac_cv_prog_cc_c89" in
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3214 $as_echo "none needed" >&6; } ;;
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3217 $as_echo "unsupported" >&6; } ;;
3219 CC="$CC $ac_cv_prog_cc_c89"
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3221 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3223 if test "x$ac_cv_prog_cc_c89" != xno; then :
3228 ac_cpp='$CPP $CPPFLAGS'
3229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3234 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3235 for ac_t in install-sh install.sh shtool; do
3236 if test -f "$ac_dir/$ac_t"; then
3238 ac_install_sh="$ac_aux_dir/$ac_t -c"
3243 if test -z "$ac_aux_dir"; then
3244 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3247 # These three variables are undocumented and unsupported,
3248 # and are intended to be withdrawn in a future Autoconf release.
3249 # They can cause serious problems if a builder's source tree is in a directory
3250 # whose full name contains unusual characters.
3251 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3252 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3253 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3256 # Make sure we can run config.sub.
3257 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3258 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3261 $as_echo_n "checking build system type... " >&6; }
3262 if test "${ac_cv_build+set}" = set; then :
3263 $as_echo_n "(cached) " >&6
3265 ac_build_alias=$build_alias
3266 test "x$ac_build_alias" = x &&
3267 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3268 test "x$ac_build_alias" = x &&
3269 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3270 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3271 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3275 $as_echo "$ac_cv_build" >&6; }
3276 case $ac_cv_build in
3278 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3281 ac_save_IFS=$IFS; IFS='-'
3287 # Remember, the first character of IFS is used to create $*,
3288 # except with old shells:
3291 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3295 $as_echo_n "checking host system type... " >&6; }
3296 if test "${ac_cv_host+set}" = set; then :
3297 $as_echo_n "(cached) " >&6
3299 if test "x$host_alias" = x; then
3300 ac_cv_host=$ac_cv_build
3302 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3303 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3308 $as_echo "$ac_cv_host" >&6; }
3311 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3314 ac_save_IFS=$IFS; IFS='-'
3320 # Remember, the first character of IFS is used to create $*,
3321 # except with old shells:
3324 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3328 $as_echo_n "checking target system type... " >&6; }
3329 if test "${ac_cv_target+set}" = set; then :
3330 $as_echo_n "(cached) " >&6
3332 if test "x$target_alias" = x; then
3333 ac_cv_target=$ac_cv_host
3335 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3336 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3341 $as_echo "$ac_cv_target" >&6; }
3342 case $ac_cv_target in
3344 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3346 target=$ac_cv_target
3347 ac_save_IFS=$IFS; IFS='-'
3353 # Remember, the first character of IFS is used to create $*,
3354 # except with old shells:
3357 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3360 # The aliases save the names the user supplied, while $host etc.
3361 # will get canonicalized.
3362 test -n "$target_alias" &&
3363 test "$program_prefix$program_suffix$program_transform_name" = \
3365 program_prefix=${target_alias}-
3366 test "$program_prefix" != NONE &&
3367 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3368 # Use a double $ so make ignores it.
3369 test "$program_suffix" != NONE &&
3370 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3371 # Double any \ or $.
3372 # By default was `s,x,x', remove it if useless.
3373 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3374 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3376 # Find a good install program. We prefer a C program (faster),
3377 # so one script is as good as another. But avoid the broken or
3378 # incompatible versions:
3379 # SysV /etc/install, /usr/sbin/install
3380 # SunOS /usr/etc/install
3381 # IRIX /sbin/install
3383 # AmigaOS /C/install, which installs bootblocks on floppy discs
3384 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3385 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3386 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3387 # OS/2's system install, which has a completely different semantic
3388 # ./install, which can be erroneously created by make from ./install.sh.
3389 # Reject install programs that cannot install multiple files.
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3391 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3392 if test -z "$INSTALL"; then
3393 if test "${ac_cv_path_install+set}" = set; then :
3394 $as_echo_n "(cached) " >&6
3396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3400 test -z "$as_dir" && as_dir=.
3401 # Account for people who put trailing slashes in PATH elements.
3402 case $as_dir/ in #((
3403 ./ | .// | /[cC]/* | \
3404 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3405 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3408 # OSF1 and SCO ODT 3.0 have their own names for install.
3409 # Don't use installbsd from OSF since it installs stuff as root
3411 for ac_prog in ginstall scoinst install; do
3412 for ac_exec_ext in '' $ac_executable_extensions; do
3413 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3414 if test $ac_prog = install &&
3415 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3416 # AIX install. It has an incompatible calling convention.
3418 elif test $ac_prog = install &&
3419 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3420 # program-specific install script used by HP pwplus--don't use.
3423 rm -rf conftest.one conftest.two conftest.dir
3424 echo one > conftest.one
3425 echo two > conftest.two
3427 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3428 test -s conftest.one && test -s conftest.two &&
3429 test -s conftest.dir/conftest.one &&
3430 test -s conftest.dir/conftest.two
3432 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3445 rm -rf conftest.one conftest.two conftest.dir
3448 if test "${ac_cv_path_install+set}" = set; then
3449 INSTALL=$ac_cv_path_install
3451 # As a last resort, use the slow shell script. Don't cache a
3452 # value for INSTALL within a source directory, because that will
3453 # break other packages using the cache if that directory is
3454 # removed, or if the value is a relative name.
3455 INSTALL=$ac_install_sh
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3459 $as_echo "$INSTALL" >&6; }
3461 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3462 # It thinks the first close brace ends the variable substitution.
3463 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3465 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3467 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3469 rm -rf .tst 2>/dev/null
3470 mkdir .tst 2>/dev/null
3471 if test -d .tst; then
3476 rmdir .tst 2>/dev/null
3478 DEPDIR="${am__leading_dot}deps"
3482 ac_cpp='$CPP $CPPFLAGS'
3483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3487 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3488 # On Suns, sometimes $CPP names a directory.
3489 if test -n "$CPP" && test -d "$CPP"; then
3492 if test -z "$CPP"; then
3493 if test "${ac_cv_prog_CPP+set}" = set; then :
3494 $as_echo_n "(cached) " >&6
3496 # Double quotes because CPP needs to be expanded
3497 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3500 for ac_c_preproc_warn_flag in '' yes
3502 # Use a header file that comes with gcc, so configuring glibc
3503 # with a fresh cross-compiler works.
3504 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3505 # <limits.h> exists even on freestanding compilers.
3506 # On the NeXT, cc -E runs the code through the compiler's parser,
3507 # not just through cpp. "Syntax error" is here to catch this case.
3508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3509 /* end confdefs.h. */
3511 # include <limits.h>
3513 # include <assert.h>
3517 if ac_fn_c_try_cpp "$LINENO"; then :
3520 # Broken: fails on valid input.
3523 rm -f conftest.err conftest.$ac_ext
3525 # OK, works on sane cases. Now check whether nonexistent headers
3526 # can be detected and how.
3527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3528 /* end confdefs.h. */
3529 #include <ac_nonexistent.h>
3531 if ac_fn_c_try_cpp "$LINENO"; then :
3532 # Broken: success on invalid input.
3535 # Passes both tests.
3539 rm -f conftest.err conftest.$ac_ext
3542 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3543 rm -f conftest.err conftest.$ac_ext
3544 if $ac_preproc_ok; then :
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3557 $as_echo "$CPP" >&6; }
3559 for ac_c_preproc_warn_flag in '' yes
3561 # Use a header file that comes with gcc, so configuring glibc
3562 # with a fresh cross-compiler works.
3563 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3564 # <limits.h> exists even on freestanding compilers.
3565 # On the NeXT, cc -E runs the code through the compiler's parser,
3566 # not just through cpp. "Syntax error" is here to catch this case.
3567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3568 /* end confdefs.h. */
3570 # include <limits.h>
3572 # include <assert.h>
3576 if ac_fn_c_try_cpp "$LINENO"; then :
3579 # Broken: fails on valid input.
3582 rm -f conftest.err conftest.$ac_ext
3584 # OK, works on sane cases. Now check whether nonexistent headers
3585 # can be detected and how.
3586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3587 /* end confdefs.h. */
3588 #include <ac_nonexistent.h>
3590 if ac_fn_c_try_cpp "$LINENO"; then :
3591 # Broken: success on invalid input.
3594 # Passes both tests.
3598 rm -f conftest.err conftest.$ac_ext
3601 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3602 rm -f conftest.err conftest.$ac_ext
3603 if $ac_preproc_ok; then :
3606 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3608 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3609 See \`config.log' for more details." "$LINENO" 5; }
3613 ac_cpp='$CPP $CPPFLAGS'
3614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3620 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3621 if test "${ac_cv_path_GREP+set}" = set; then :
3622 $as_echo_n "(cached) " >&6
3624 if test -z "$GREP"; then
3625 ac_path_GREP_found=false
3626 # Loop through the user's path and test for each of PROGNAME-LIST
3627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3628 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3631 test -z "$as_dir" && as_dir=.
3632 for ac_prog in grep ggrep; do
3633 for ac_exec_ext in '' $ac_executable_extensions; do
3634 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3635 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3636 # Check for GNU ac_path_GREP and select it if it is found.
3637 # Check for GNU $ac_path_GREP
3638 case `"$ac_path_GREP" --version 2>&1` in
3640 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3643 $as_echo_n 0123456789 >"conftest.in"
3646 cat "conftest.in" "conftest.in" >"conftest.tmp"
3647 mv "conftest.tmp" "conftest.in"
3648 cp "conftest.in" "conftest.nl"
3649 $as_echo 'GREP' >> "conftest.nl"
3650 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3651 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3652 as_fn_arith $ac_count + 1 && ac_count=$as_val
3653 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3654 # Best one so far, save it but keep looking for a better one
3655 ac_cv_path_GREP="$ac_path_GREP"
3656 ac_path_GREP_max=$ac_count
3658 # 10*(2^10) chars as input seems more than enough
3659 test $ac_count -gt 10 && break
3661 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3664 $ac_path_GREP_found && break 3
3669 if test -z "$ac_cv_path_GREP"; then
3670 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3673 ac_cv_path_GREP=$GREP
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3678 $as_echo "$ac_cv_path_GREP" >&6; }
3679 GREP="$ac_cv_path_GREP"
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3683 $as_echo_n "checking for egrep... " >&6; }
3684 if test "${ac_cv_path_EGREP+set}" = set; then :
3685 $as_echo_n "(cached) " >&6
3687 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3688 then ac_cv_path_EGREP="$GREP -E"
3690 if test -z "$EGREP"; then
3691 ac_path_EGREP_found=false
3692 # Loop through the user's path and test for each of PROGNAME-LIST
3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3697 test -z "$as_dir" && as_dir=.
3698 for ac_prog in egrep; do
3699 for ac_exec_ext in '' $ac_executable_extensions; do
3700 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3701 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3702 # Check for GNU ac_path_EGREP and select it if it is found.
3703 # Check for GNU $ac_path_EGREP
3704 case `"$ac_path_EGREP" --version 2>&1` in
3706 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3709 $as_echo_n 0123456789 >"conftest.in"
3712 cat "conftest.in" "conftest.in" >"conftest.tmp"
3713 mv "conftest.tmp" "conftest.in"
3714 cp "conftest.in" "conftest.nl"
3715 $as_echo 'EGREP' >> "conftest.nl"
3716 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3717 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3718 as_fn_arith $ac_count + 1 && ac_count=$as_val
3719 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3720 # Best one so far, save it but keep looking for a better one
3721 ac_cv_path_EGREP="$ac_path_EGREP"
3722 ac_path_EGREP_max=$ac_count
3724 # 10*(2^10) chars as input seems more than enough
3725 test $ac_count -gt 10 && break
3727 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3730 $ac_path_EGREP_found && break 3
3735 if test -z "$ac_cv_path_EGREP"; then
3736 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3739 ac_cv_path_EGREP=$EGREP
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3745 $as_echo "$ac_cv_path_EGREP" >&6; }
3746 EGREP="$ac_cv_path_EGREP"
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3750 $as_echo_n "checking for ANSI C header files... " >&6; }
3751 if test "${ac_cv_header_stdc+set}" = set; then :
3752 $as_echo_n "(cached) " >&6
3754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755 /* end confdefs.h. */
3769 if ac_fn_c_try_compile "$LINENO"; then :
3770 ac_cv_header_stdc=yes
3772 ac_cv_header_stdc=no
3774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3776 if test $ac_cv_header_stdc = yes; then
3777 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3779 /* end confdefs.h. */
3783 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3784 $EGREP "memchr" >/dev/null 2>&1; then :
3787 ac_cv_header_stdc=no
3793 if test $ac_cv_header_stdc = yes; then
3794 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3796 /* end confdefs.h. */
3800 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3801 $EGREP "free" >/dev/null 2>&1; then :
3804 ac_cv_header_stdc=no
3810 if test $ac_cv_header_stdc = yes; then
3811 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3812 if test "$cross_compiling" = yes; then :
3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h. */
3819 #if ((' ' & 0x0FF) == 0x020)
3820 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3821 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3823 # define ISLOWER(c) \
3824 (('a' <= (c) && (c) <= 'i') \
3825 || ('j' <= (c) && (c) <= 'r') \
3826 || ('s' <= (c) && (c) <= 'z'))
3827 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3830 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3835 for (i = 0; i < 256; i++)
3836 if (XOR (islower (i), ISLOWER (i))
3837 || toupper (i) != TOUPPER (i))
3842 if ac_fn_c_try_run "$LINENO"; then :
3845 ac_cv_header_stdc=no
3847 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3848 conftest.$ac_objext conftest.beam conftest.$ac_ext
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3854 $as_echo "$ac_cv_header_stdc" >&6; }
3855 if test $ac_cv_header_stdc = yes; then
3857 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3861 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3862 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3863 inttypes.h stdint.h unistd.h
3865 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3866 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3868 eval as_val=\$$as_ac_Header
3869 if test "x$as_val" = x""yes; then :
3870 cat >>confdefs.h <<_ACEOF
3871 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3881 # autoconf.info says this should be called right after AC_INIT.
3882 ac_config_headers="$ac_config_headers config.h:config.in"
3888 # Put a plausible default for CC_FOR_BUILD in Makefile.
3889 if test "x$cross_compiling" = "xno"; then
3890 CC_FOR_BUILD='$(CC)'
3900 if test -n "$ac_tool_prefix"; then
3901 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3902 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3904 $as_echo_n "checking for $ac_word... " >&6; }
3905 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3906 $as_echo_n "(cached) " >&6
3908 if test -n "$RANLIB"; then
3909 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3915 test -z "$as_dir" && as_dir=.
3916 for ac_exec_ext in '' $ac_executable_extensions; do
3917 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3918 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3928 RANLIB=$ac_cv_prog_RANLIB
3929 if test -n "$RANLIB"; then
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3931 $as_echo "$RANLIB" >&6; }
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3934 $as_echo "no" >&6; }
3939 if test -z "$ac_cv_prog_RANLIB"; then
3940 ac_ct_RANLIB=$RANLIB
3941 # Extract the first word of "ranlib", so it can be a program name with args.
3942 set dummy ranlib; ac_word=$2
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3944 $as_echo_n "checking for $ac_word... " >&6; }
3945 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3946 $as_echo_n "(cached) " >&6
3948 if test -n "$ac_ct_RANLIB"; then
3949 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3955 test -z "$as_dir" && as_dir=.
3956 for ac_exec_ext in '' $ac_executable_extensions; do
3957 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3958 ac_cv_prog_ac_ct_RANLIB="ranlib"
3959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3968 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3969 if test -n "$ac_ct_RANLIB"; then
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3971 $as_echo "$ac_ct_RANLIB" >&6; }
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3974 $as_echo "no" >&6; }
3977 if test "x$ac_ct_RANLIB" = x; then
3980 case $cross_compiling:$ac_tool_warned in
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3983 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3984 ac_tool_warned=yes ;;
3986 RANLIB=$ac_ct_RANLIB
3989 RANLIB="$ac_cv_prog_RANLIB"
3993 # Dependency checking.
3994 ac_config_commands="$ac_config_commands depdir"
3997 depcc="$CC" am_compiler_list=
3999 am_depcomp=$ac_aux_dir/depcomp
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4001 $as_echo_n "checking dependency style of $depcc... " >&6; }
4002 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4003 $as_echo_n "(cached) " >&6
4005 if test -f "$am_depcomp"; then
4006 # We make a subdir and do the tests there. Otherwise we can end up
4007 # making bogus files that we don't know about and never remove. For
4008 # instance it was reported that on HP-UX the gcc test will end up
4009 # making a dummy file named `D' -- because `-MD' means `put the output
4012 # Copy depcomp to subdir because otherwise we won't find it if we're
4013 # using a relative directory.
4014 cp "$am_depcomp" conftest.dir
4016 # We will build objects and dependencies in a subdirectory because
4017 # it helps to detect inapplicable dependency modes. For instance
4018 # both Tru64's cc and ICC support -MD to output dependencies as a
4019 # side effect of compilation, but ICC will put the dependencies in
4020 # the current directory while Tru64 will put them in the object
4024 am_cv_CC_dependencies_compiler_type=none
4025 if test "$am_compiler_list" = ""; then
4026 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4028 for depmode in $am_compiler_list; do
4029 if test $depmode = none; then break; fi
4031 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4032 # Setup a source with many dependencies, because some compilers
4033 # like to wrap large dependency lists on column 80 (with \), and
4034 # we should not choose a depcomp mode which is confused by this.
4036 # We need to recreate these files for each test, as the compiler may
4037 # overwrite some of them when testing with obscure command lines.
4038 # This happens at least with the AIX C compiler.
4040 for i in 1 2 3 4 5 6; do
4041 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4042 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4043 # Solaris 8's {/usr,}/bin/sh.
4044 touch sub/conftst$i.h
4046 echo "include sub/conftest.Po" > confmf
4048 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4049 # mode. It turns out that the SunPro C++ compiler does not properly
4050 # handle `-M -o', and we need to detect this.
4051 depcmd="depmode=$depmode \
4052 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4053 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4054 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4055 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4056 if env $depcmd > conftest.err 2>&1 &&
4057 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4058 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4059 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4060 # icc doesn't choke on unknown options, it will just issue warnings
4061 # or remarks (even with -Werror). So we grep stderr for any message
4062 # that says an option was ignored or not supported.
4063 # When given -MP, icc 7.0 and 7.1 complain thusly:
4064 # icc: Command line warning: ignoring option '-M'; no argument required
4065 # The diagnosis changed in icc 8.0:
4066 # icc: Command line remark: option '-MP' not supported
4067 if (grep 'ignoring option' conftest.err ||
4068 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4069 am_cv_CC_dependencies_compiler_type=$depmode
4070 $as_echo "$as_me:$LINENO: success" >&5
4074 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4075 sed -e 's/^/| /' < conftest.err >&5
4081 am_cv_CC_dependencies_compiler_type=none
4085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4086 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4087 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4088 then as_fn_error "no usable dependency style found" "$LINENO" 5
4089 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4094 # Check for the 'make' the user wants to use.
4097 # Extract the first word of "$ac_prog", so it can be a program name with args.
4098 set dummy $ac_prog; ac_word=$2
4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4100 $as_echo_n "checking for $ac_word... " >&6; }
4101 if test "${ac_cv_prog_MAKE+set}" = set; then :
4102 $as_echo_n "(cached) " >&6
4104 if test -n "$MAKE"; then
4105 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4111 test -z "$as_dir" && as_dir=.
4112 for ac_exec_ext in '' $ac_executable_extensions; do
4113 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4114 ac_cv_prog_MAKE="$ac_prog"
4115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4124 MAKE=$ac_cv_prog_MAKE
4125 if test -n "$MAKE"; then
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4127 $as_echo "$MAKE" >&6; }
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4130 $as_echo "no" >&6; }
4134 test -n "$MAKE" && break
4138 case "`$MAKE --version 2>&1 | sed 1q`" in
4143 if test "$MAKE_IS_GNU" = yes; then
4153 # If we haven't got the data from the intl directory,
4154 # assume NLS is disabled.
4163 if test -f ../../intl/config.intl; then
4164 . ../../intl/config.intl
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4167 $as_echo_n "checking whether NLS is requested... " >&6; }
4168 if test x"$USE_NLS" != xyes; then
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4170 $as_echo "no" >&6; }
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4173 $as_echo "yes" >&6; }
4175 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4179 $as_echo_n "checking for catalogs to be installed... " >&6; }
4180 # Look for .po and .gmo files in the source directory.
4183 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4184 # If there aren't any .gmo files the shell will give us the
4185 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4187 case "$cat" in *\**)
4190 # The quadruple backslash is collapsed to a double backslash
4191 # by the backticks, then collapsed again by the double quotes,
4192 # leaving us with one backslash in the sed expression (right
4193 # before the dot that mustn't act as a wildcard).
4194 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4195 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4196 # The user is allowed to set LINGUAS to a list of languages to
4197 # install catalogs for. If it's empty that means "all of them."
4198 if test "x$LINGUAS" = x; then
4199 CATALOGS="$CATALOGS $cat"
4200 XLINGUAS="$XLINGUAS $lang"
4202 case "$LINGUAS" in *$lang*)
4203 CATALOGS="$CATALOGS $cat"
4204 XLINGUAS="$XLINGUAS $lang"
4210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4211 $as_echo "$LINGUAS" >&6; }
4224 # Check for common headers.
4225 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4226 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4227 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4229 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4230 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4231 eval as_val=\$$as_ac_Header
4232 if test "x$as_val" = x""yes; then :
4233 cat >>confdefs.h <<_ACEOF
4234 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4241 for ac_header in sys/time.h sys/resource.h
4243 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4244 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4245 eval as_val=\$$as_ac_Header
4246 if test "x$as_val" = x""yes; then :
4247 cat >>confdefs.h <<_ACEOF
4248 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4255 for ac_header in fcntl.h fpu_control.h
4257 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4258 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4259 eval as_val=\$$as_ac_Header
4260 if test "x$as_val" = x""yes; then :
4261 cat >>confdefs.h <<_ACEOF
4262 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4269 for ac_header in dlfcn.h errno.h sys/stat.h
4271 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4272 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4273 eval as_val=\$$as_ac_Header
4274 if test "x$as_val" = x""yes; then :
4275 cat >>confdefs.h <<_ACEOF
4276 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4283 for ac_func in getrusage time sigaction __setfpucw
4285 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4286 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4287 eval as_val=\$$as_ac_var
4288 if test "x$as_val" = x""yes; then :
4289 cat >>confdefs.h <<_ACEOF
4290 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4297 # Check for socket libraries
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4299 $as_echo_n "checking for bind in -lsocket... " >&6; }
4300 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4301 $as_echo_n "(cached) " >&6
4303 ac_check_lib_save_LIBS=$LIBS
4304 LIBS="-lsocket $LIBS"
4305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4306 /* end confdefs.h. */
4308 /* Override any GCC internal prototype to avoid an error.
4309 Use char because int might match the return type of a GCC
4310 builtin and then its argument prototype would still apply. */
4323 if ac_fn_c_try_link "$LINENO"; then :
4324 ac_cv_lib_socket_bind=yes
4326 ac_cv_lib_socket_bind=no
4328 rm -f core conftest.err conftest.$ac_objext \
4329 conftest$ac_exeext conftest.$ac_ext
4330 LIBS=$ac_check_lib_save_LIBS
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4333 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4334 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4335 cat >>confdefs.h <<_ACEOF
4336 #define HAVE_LIBSOCKET 1
4339 LIBS="-lsocket $LIBS"
4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4344 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4345 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4346 $as_echo_n "(cached) " >&6
4348 ac_check_lib_save_LIBS=$LIBS
4350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4351 /* end confdefs.h. */
4353 /* Override any GCC internal prototype to avoid an error.
4354 Use char because int might match the return type of a GCC
4355 builtin and then its argument prototype would still apply. */
4359 char gethostbyname ();
4363 return gethostbyname ();
4368 if ac_fn_c_try_link "$LINENO"; then :
4369 ac_cv_lib_nsl_gethostbyname=yes
4371 ac_cv_lib_nsl_gethostbyname=no
4373 rm -f core conftest.err conftest.$ac_objext \
4374 conftest$ac_exeext conftest.$ac_ext
4375 LIBS=$ac_check_lib_save_LIBS
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4378 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4379 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4380 cat >>confdefs.h <<_ACEOF
4381 #define HAVE_LIBNSL 1
4389 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4390 # using the same condition.
4392 # See if the user specified whether he wants zlib support or not.
4394 # Check whether --with-zlib was given.
4395 if test "${with_zlib+set}" = set; then :
4402 if test "$with_zlib" != "no"; then
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4404 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4405 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4406 $as_echo_n "(cached) " >&6
4408 ac_func_search_save_LIBS=$LIBS
4409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4410 /* end confdefs.h. */
4412 /* Override any GCC internal prototype to avoid an error.
4413 Use char because int might match the return type of a GCC
4414 builtin and then its argument prototype would still apply. */
4418 char zlibVersion ();
4422 return zlibVersion ();
4427 for ac_lib in '' z; do
4428 if test -z "$ac_lib"; then
4429 ac_res="none required"
4432 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4434 if ac_fn_c_try_link "$LINENO"; then :
4435 ac_cv_search_zlibVersion=$ac_res
4437 rm -f core conftest.err conftest.$ac_objext \
4439 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4443 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4446 ac_cv_search_zlibVersion=no
4449 LIBS=$ac_func_search_save_LIBS
4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4452 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4453 ac_res=$ac_cv_search_zlibVersion
4454 if test "$ac_res" != no; then :
4455 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4456 for ac_header in zlib.h
4458 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4459 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4460 cat >>confdefs.h <<_ACEOF
4461 #define HAVE_ZLIB_H 1
4470 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4471 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4476 . ${srcdir}/../../bfd/configure.host
4480 USE_MAINTAINER_MODE=no
4481 # Check whether --enable-maintainer-mode was given.
4482 if test "${enable_maintainer_mode+set}" = set; then :
4483 enableval=$enable_maintainer_mode; case "${enableval}" in
4484 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4486 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4488 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4489 echo "Setting maintainer mode" 6>&1
4497 # Check whether --enable-sim-bswap was given.
4498 if test "${enable_sim_bswap+set}" = set; then :
4499 enableval=$enable_sim_bswap; case "${enableval}" in
4500 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4501 no) sim_bswap="-DWITH_BSWAP=0";;
4502 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4504 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4505 echo "Setting bswap flags = $sim_bswap" 6>&1
4513 # Check whether --enable-sim-cflags was given.
4514 if test "${enable_sim_cflags+set}" = set; then :
4515 enableval=$enable_sim_cflags; case "${enableval}" in
4516 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4517 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4519 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4521 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4522 echo "Setting sim cflags = $sim_cflags" 6>&1
4530 # Check whether --enable-sim-debug was given.
4531 if test "${enable_sim_debug+set}" = set; then :
4532 enableval=$enable_sim_debug; case "${enableval}" in
4533 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4534 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4535 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4537 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4538 echo "Setting sim debug = $sim_debug" 6>&1
4546 # Check whether --enable-sim-stdio was given.
4547 if test "${enable_sim_stdio+set}" = set; then :
4548 enableval=$enable_sim_stdio; case "${enableval}" in
4549 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4550 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4551 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4553 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4554 echo "Setting stdio flags = $sim_stdio" 6>&1
4562 # Check whether --enable-sim-trace was given.
4563 if test "${enable_sim_trace+set}" = set; then :
4564 enableval=$enable_sim_trace; case "${enableval}" in
4565 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4566 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4568 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4571 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4572 if test x"$sim_trace" = x; then
4573 sim_trace="-DWITH_TRACE='(TRACE_$x"
4575 sim_trace="${sim_trace}|TRACE_$x"
4578 sim_trace="$sim_trace)'" ;;
4580 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4581 echo "Setting sim trace = $sim_trace" 6>&1
4589 # Check whether --enable-sim-profile was given.
4590 if test "${enable_sim_profile+set}" = set; then :
4591 enableval=$enable_sim_profile; case "${enableval}" in
4592 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4593 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4595 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4598 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4599 if test x"$sim_profile" = x; then
4600 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4602 sim_profile="${sim_profile}|PROFILE_$x"
4605 sim_profile="$sim_profile)'" ;;
4607 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4608 echo "Setting sim profile = $sim_profile" 6>&1
4611 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4617 # Check whether --with-pkgversion was given.
4618 if test "${with_pkgversion+set}" = set; then :
4619 withval=$with_pkgversion; case "$withval" in
4620 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4622 *) PKGVERSION="($withval) " ;;
4633 # Check whether --with-bugurl was given.
4634 if test "${with_bugurl+set}" = set; then :
4635 withval=$with_bugurl; case "$withval" in
4636 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4639 *) BUGURL="$withval"
4643 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4653 REPORT_BUGS_TO="<$BUGURL>"
4654 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4661 cat >>confdefs.h <<_ACEOF
4662 #define PKGVERSION "$PKGVERSION"
4666 cat >>confdefs.h <<_ACEOF
4667 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4672 $as_echo_n "checking return type of signal handlers... " >&6; }
4673 if test "${ac_cv_type_signal+set}" = set; then :
4674 $as_echo_n "(cached) " >&6
4676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4677 /* end confdefs.h. */
4678 #include <sys/types.h>
4684 return *(signal (0, 0)) (0) == 1;
4689 if ac_fn_c_try_compile "$LINENO"; then :
4690 ac_cv_type_signal=int
4692 ac_cv_type_signal=void
4694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4697 $as_echo "$ac_cv_type_signal" >&6; }
4699 cat >>confdefs.h <<_ACEOF
4700 #define RETSIGTYPE $ac_cv_type_signal
4710 sim_link_links=tconfig.h
4711 if test -f ${srcdir}/tconfig.in
4713 sim_link_files=tconfig.in
4715 sim_link_files=../common/tconfig.in
4718 # targ-vals.def points to the libc macro description file.
4720 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4722 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4723 sim_link_links="${sim_link_links} targ-vals.def"
4727 for ac_header in stdlib.h
4729 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
4730 if test "x$ac_cv_header_stdlib_h" = x""yes; then :
4731 cat >>confdefs.h <<_ACEOF
4732 #define HAVE_STDLIB_H 1
4740 # In the Cygwin environment, we need some additional flags.
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
4742 $as_echo_n "checking for cygwin... " >&6; }
4743 if test "${sim_cv_os_cygwin+set}" = set; then :
4744 $as_echo_n "(cached) " >&6
4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4747 /* end confdefs.h. */
4753 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4754 $EGREP "lose" >/dev/null 2>&1; then :
4755 sim_cv_os_cygwin=yes
4762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_cv_os_cygwin" >&5
4763 $as_echo "$sim_cv_os_cygwin" >&6; }
4765 if test x$sim_cv_os_cygwin = xyes; then
4766 TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ltermcap" >&5
4769 $as_echo_n "checking for main in -ltermcap... " >&6; }
4770 if test "${ac_cv_lib_termcap_main+set}" = set; then :
4771 $as_echo_n "(cached) " >&6
4773 ac_check_lib_save_LIBS=$LIBS
4774 LIBS="-ltermcap $LIBS"
4775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4776 /* end confdefs.h. */
4787 if ac_fn_c_try_link "$LINENO"; then :
4788 ac_cv_lib_termcap_main=yes
4790 ac_cv_lib_termcap_main=no
4792 rm -f core conftest.err conftest.$ac_objext \
4793 conftest$ac_exeext conftest.$ac_ext
4794 LIBS=$ac_check_lib_save_LIBS
4796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_main" >&5
4797 $as_echo "$ac_cv_lib_termcap_main" >&6; }
4798 if test "x$ac_cv_lib_termcap_main" = x""yes; then :
4807 # We prefer the in-tree readline. Top-level dependencies make sure
4808 # src/readline (if it's there) is configured before src/sim.
4809 if test -r ../../readline/Makefile; then
4810 READLINE=../../readline/libreadline.a
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
4813 $as_echo_n "checking for readline in -lreadline... " >&6; }
4814 if test "${ac_cv_lib_readline_readline+set}" = set; then :
4815 $as_echo_n "(cached) " >&6
4817 ac_check_lib_save_LIBS=$LIBS
4818 LIBS="-lreadline $TERMCAP $LIBS"
4819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4820 /* end confdefs.h. */
4822 /* Override any GCC internal prototype to avoid an error.
4823 Use char because int might match the return type of a GCC
4824 builtin and then its argument prototype would still apply. */
4837 if ac_fn_c_try_link "$LINENO"; then :
4838 ac_cv_lib_readline_readline=yes
4840 ac_cv_lib_readline_readline=no
4842 rm -f core conftest.err conftest.$ac_objext \
4843 conftest$ac_exeext conftest.$ac_ext
4844 LIBS=$ac_check_lib_save_LIBS
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
4847 $as_echo "$ac_cv_lib_readline_readline" >&6; }
4848 if test "x$ac_cv_lib_readline_readline" = x""yes; then :
4851 as_fn_error "the required \"readline\" library is missing" "$LINENO" 5
4857 ac_sources="$sim_link_files"
4858 ac_dests="$sim_link_links"
4859 while test -n "$ac_sources"; do
4860 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4861 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4862 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4864 ac_config_links="$ac_config_links $ac_config_links_1"
4867 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4868 cgen_breaks="break cgen_rtx_error";
4871 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4873 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4875 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4877 ac_config_commands="$ac_config_commands Makefile"
4879 ac_config_commands="$ac_config_commands stamp-h"
4881 cat >confcache <<\_ACEOF
4882 # This file is a shell script that caches the results of configure
4883 # tests run on this system so they can be shared between configure
4884 # scripts and configure runs, see configure's option --config-cache.
4885 # It is not useful on other systems. If it contains results you don't
4886 # want to keep, you may remove or edit it.
4888 # config.status only pays attention to the cache file if you give it
4889 # the --recheck option to rerun configure.
4891 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4892 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4897 # The following way of writing the cache mishandles newlines in values,
4898 # but we know of no workaround that is simple, portable, and efficient.
4899 # So, we kill variables containing newlines.
4900 # Ultrix sh set writes to stderr and can't be redirected directly,
4901 # and sets the high bit in the cache file unless we assign to the vars.
4903 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4904 eval ac_val=\$$ac_var
4908 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4909 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4912 _ | IFS | as_nl) ;; #(
4913 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4914 *) { eval $ac_var=; unset $ac_var;} ;;
4920 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4921 *${as_nl}ac_space=\ *)
4922 # `set' does not quote correctly, so add quotes: double-quote
4923 # substitution turns \\\\ into \\, and sed turns \\ into \.
4926 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4929 # `set' quotes correctly as required by POSIX, so do not add quotes.
4930 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4939 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4941 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4943 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4944 if test -w "$cache_file"; then
4945 test "x$cache_file" != "x/dev/null" &&
4946 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4947 $as_echo "$as_me: updating cache $cache_file" >&6;}
4948 cat confcache >$cache_file
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4951 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4956 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4957 # Let make expand exec_prefix.
4958 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4960 DEFS=-DHAVE_CONFIG_H
4964 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4965 # 1. Remove the extension, and $U if already installed.
4966 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4967 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4968 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4969 # will be set to the directory where LIBOBJS objects are built.
4970 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4971 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4975 LTLIBOBJS=$ac_ltlibobjs
4978 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
4979 as_fn_error "conditional \"GMAKE\" was never defined.
4980 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4983 : ${CONFIG_STATUS=./config.status}
4985 ac_clean_files_save=$ac_clean_files
4986 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4988 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4990 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4992 # Generated by $as_me.
4993 # Run this file to recreate the current configuration.
4994 # Compiler output produced by configure, useful for debugging
4995 # configure, is in config.log if it exists.
5001 SHELL=\${CONFIG_SHELL-$SHELL}
5004 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5005 ## -------------------- ##
5006 ## M4sh Initialization. ##
5007 ## -------------------- ##
5009 # Be more Bourne compatible
5010 DUALCASE=1; export DUALCASE # for MKS sh
5011 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5014 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5015 # is contrary to our usage. Disable this feature.
5016 alias -g '${1+"$@"}'='"$@"'
5017 setopt NO_GLOB_SUBST
5019 case `(set -o) 2>/dev/null` in #(
5031 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5032 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5033 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5034 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5035 # Prefer a ksh shell builtin over an external printf program on Solaris,
5036 # but without wasting forks for bash or zsh.
5037 if test -z "$BASH_VERSION$ZSH_VERSION" \
5038 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5039 as_echo='print -r --'
5040 as_echo_n='print -rn --'
5041 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5042 as_echo='printf %s\n'
5043 as_echo_n='printf %s'
5045 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5046 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5047 as_echo_n='/usr/ucb/echo -n'
5049 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5050 as_echo_n_body='eval
5054 expr "X$arg" : "X\\(.*\\)$as_nl";
5055 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5057 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5059 export as_echo_n_body
5060 as_echo_n='sh -c $as_echo_n_body as_echo'
5063 as_echo='sh -c $as_echo_body as_echo'
5066 # The user is always right.
5067 if test "${PATH_SEPARATOR+set}" != set; then
5069 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5070 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5077 # We need space, tab and new line, in precisely that order. Quoting is
5078 # there to prevent editors from complaining about space-tab.
5079 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5080 # splitting by setting IFS to empty value.)
5083 # Find who we are. Look in the path if we contain no directory separator.
5085 *[\\/]* ) as_myself=$0 ;;
5086 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5090 test -z "$as_dir" && as_dir=.
5091 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5097 # We did not find ourselves, most probably we were run as `sh COMMAND'
5098 # in which case we are not to be found in the path.
5099 if test "x$as_myself" = x; then
5102 if test ! -f "$as_myself"; then
5103 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5107 # Unset variables that we do not need and which cause bugs (e.g. in
5108 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5109 # suppresses any "Segmentation fault" message there. '((' could
5110 # trigger a bug in pdksh 5.2.14.
5111 for as_var in BASH_ENV ENV MAIL MAILPATH
5112 do eval test x\${$as_var+set} = xset \
5113 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5126 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5129 # as_fn_error ERROR [LINENO LOG_FD]
5130 # ---------------------------------
5131 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5132 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5133 # script with status $?, using 1 if that was 0.
5136 as_status=$?; test $as_status -eq 0 && as_status=1
5138 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5139 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5141 $as_echo "$as_me: error: $1" >&2
5142 as_fn_exit $as_status
5146 # as_fn_set_status STATUS
5147 # -----------------------
5148 # Set $? to STATUS, without forking.
5152 } # as_fn_set_status
5156 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5166 # Portably unset VAR.
5169 { eval $1=; unset $1;}
5171 as_unset=as_fn_unset
5172 # as_fn_append VAR VALUE
5173 # ----------------------
5174 # Append the text in VALUE to the end of the definition contained in VAR. Take
5175 # advantage of any shell optimizations that allow amortized linear growth over
5176 # repeated appends, instead of the typical quadratic growth present in naive
5178 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5179 eval 'as_fn_append ()
5190 # as_fn_arith ARG...
5191 # ------------------
5192 # Perform arithmetic evaluation on the ARGs, and store the result in the
5193 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5194 # must be portable across $(()) and expr.
5195 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5196 eval 'as_fn_arith ()
5203 as_val=`expr "$@" || test $? -eq 1`
5208 if expr a : '\(a\)' >/dev/null 2>&1 &&
5209 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5215 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5216 as_basename=basename
5221 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5227 as_me=`$as_basename -- "$0" ||
5228 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5229 X"$0" : 'X\(//\)$' \| \
5230 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5232 sed '/^.*\/\([^/][^/]*\)\/*$/{
5246 # Avoid depending upon Character Ranges.
5247 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5248 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5249 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5250 as_cr_digits='0123456789'
5251 as_cr_alnum=$as_cr_Letters$as_cr_digits
5253 ECHO_C= ECHO_N= ECHO_T=
5254 case `echo -n x` in #(((((
5256 case `echo 'xy\c'` in
5257 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5259 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5266 rm -f conf$$ conf$$.exe conf$$.file
5267 if test -d conf$$.dir; then
5268 rm -f conf$$.dir/conf$$.file
5271 mkdir conf$$.dir 2>/dev/null
5273 if (echo >conf$$.file) 2>/dev/null; then
5274 if ln -s conf$$.file conf$$ 2>/dev/null; then
5276 # ... but there are two gotchas:
5277 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5278 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5279 # In both cases, we have to default to `cp -p'.
5280 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5282 elif ln conf$$.file conf$$ 2>/dev/null; then
5290 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5291 rmdir conf$$.dir 2>/dev/null
5296 # Create "$as_dir" as a directory, including parents if necessary.
5301 -*) as_dir=./$as_dir;;
5303 test -d "$as_dir" || eval $as_mkdir_p || {
5307 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5308 *) as_qdir=$as_dir;;
5310 as_dirs="'$as_qdir' $as_dirs"
5311 as_dir=`$as_dirname -- "$as_dir" ||
5312 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5313 X"$as_dir" : 'X\(//\)[^/]' \| \
5314 X"$as_dir" : 'X\(//\)$' \| \
5315 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5316 $as_echo X"$as_dir" |
5317 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5334 test -d "$as_dir" && break
5336 test -z "$as_dirs" || eval "mkdir $as_dirs"
5337 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5341 if mkdir -p . 2>/dev/null; then
5342 as_mkdir_p='mkdir -p "$as_dir"'
5344 test -d ./-p && rmdir ./-p
5348 if test -x / >/dev/null 2>&1; then
5351 if ls -dL / >/dev/null 2>&1; then
5358 if test -d "$1"; then
5364 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5365 ???[sx]*):;;*)false;;esac;fi
5369 as_executable_p=$as_test_x
5371 # Sed expression to map a string onto a valid CPP name.
5372 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5374 # Sed expression to map a string onto a valid variable name.
5375 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5379 ## ----------------------------------- ##
5380 ## Main body of $CONFIG_STATUS script. ##
5381 ## ----------------------------------- ##
5383 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5385 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5386 # Save the log message, to keep $0 and so on meaningful, and to
5387 # report actual input values of CONFIG_FILES etc. instead of their
5388 # values after options handling.
5390 This file was extended by $as_me, which was
5391 generated by GNU Autoconf 2.64. Invocation command line was
5393 CONFIG_FILES = $CONFIG_FILES
5394 CONFIG_HEADERS = $CONFIG_HEADERS
5395 CONFIG_LINKS = $CONFIG_LINKS
5396 CONFIG_COMMANDS = $CONFIG_COMMANDS
5399 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5404 case $ac_config_files in *"
5405 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5408 case $ac_config_headers in *"
5409 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5414 # Files that config.status was made for.
5415 config_files="$ac_config_files"
5416 config_headers="$ac_config_headers"
5417 config_links="$ac_config_links"
5418 config_commands="$ac_config_commands"
5422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5424 \`$as_me' instantiates files and other configuration actions
5425 from templates according to the current configuration. Unless the files
5426 and actions are specified as TAGs, all are instantiated by default.
5428 Usage: $0 [OPTION]... [TAG]...
5430 -h, --help print this help, then exit
5431 -V, --version print version number and configuration settings, then exit
5432 -q, --quiet, --silent
5433 do not print progress messages
5434 -d, --debug don't remove temporary files
5435 --recheck update $as_me by reconfiguring in the same conditions
5436 --file=FILE[:TEMPLATE]
5437 instantiate the configuration file FILE
5438 --header=FILE[:TEMPLATE]
5439 instantiate the configuration header FILE
5441 Configuration files:
5444 Configuration headers:
5447 Configuration links:
5450 Configuration commands:
5453 Report bugs to the package provider."
5456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5459 configured by $0, generated by GNU Autoconf 2.64,
5460 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5462 Copyright (C) 2009 Free Software Foundation, Inc.
5463 This config.status script is free software; the Free Software Foundation
5464 gives unlimited permission to copy, distribute and modify it."
5469 test -n "\$AWK" || AWK=awk
5472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5473 # The default lists apply if the user does not specify any file.
5479 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5480 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5491 # Handling of the options.
5492 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5494 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5495 $as_echo "$ac_cs_version"; exit ;;
5496 --debug | --debu | --deb | --de | --d | -d )
5498 --file | --fil | --fi | --f )
5501 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5503 as_fn_append CONFIG_FILES " '$ac_optarg'"
5504 ac_need_defaults=false;;
5505 --header | --heade | --head | --hea )
5508 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5510 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5511 ac_need_defaults=false;;
5513 # Conflict between --help and --header
5514 as_fn_error "ambiguous option: \`$1'
5515 Try \`$0 --help' for more information.";;
5516 --help | --hel | -h )
5517 $as_echo "$ac_cs_usage"; exit ;;
5518 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5519 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5523 -*) as_fn_error "unrecognized option: \`$1'
5524 Try \`$0 --help' for more information." ;;
5526 *) as_fn_append ac_config_targets " $1"
5527 ac_need_defaults=false ;;
5533 ac_configure_extra_args=
5535 if $ac_cs_silent; then
5537 ac_configure_extra_args="$ac_configure_extra_args --silent"
5541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5542 if \$ac_cs_recheck; then
5543 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5545 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5546 CONFIG_SHELL='$SHELL'
5552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5556 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5557 ## Running $as_me. ##
5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5567 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5573 # Handling of arguments.
5574 for ac_config_target in $ac_config_targets
5576 case $ac_config_target in
5577 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5578 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5579 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5580 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5581 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5582 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5583 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5584 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5586 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5591 # If the user did not use the arguments to specify the items to instantiate,
5592 # then the envvar interface is used. Set only those that are not.
5593 # We use the long form for the default assignment because of an extremely
5594 # bizarre bug on SunOS 4.1.3.
5595 if $ac_need_defaults; then
5596 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5597 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5598 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5599 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5602 # Have a temporary directory for convenience. Make it in the build tree
5603 # simply because there is no reason against having it here, and in addition,
5604 # creating and moving files from /tmp can sometimes cause problems.
5605 # Hook for its removal unless debugging.
5606 # Note that there is a small window in which the directory will not be cleaned:
5607 # after its creation but before its name has been assigned to `$tmp'.
5611 trap 'exit_status=$?
5612 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5614 trap 'as_fn_exit 1' 1 2 13 15
5616 # Create a (secure) tmp directory for tmp files.
5619 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5620 test -n "$tmp" && test -d "$tmp"
5623 tmp=./conf$$-$RANDOM
5624 (umask 077 && mkdir "$tmp")
5625 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5627 # Set up the scripts for CONFIG_FILES section.
5628 # No need to generate them if there are no CONFIG_FILES.
5629 # This happens for instance with `./config.status config.h'.
5630 if test -n "$CONFIG_FILES"; then
5633 ac_cr=`echo X | tr X '\015'`
5634 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5635 # But we know of no other shell where ac_cr would be empty at this
5636 # point, so we can use a bashism as a fallback.
5637 if test "x$ac_cr" = x; then
5638 eval ac_cr=\$\'\\r\'
5640 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5641 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5647 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5652 echo "cat >conf$$subs.awk <<_ACEOF" &&
5653 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5656 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5657 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5659 for ac_last_try in false false false false false :; do
5660 . ./conf$$subs.sh ||
5661 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5663 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5664 if test $ac_delim_n = $ac_delim_num; then
5666 elif $ac_last_try; then
5667 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5669 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5674 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5675 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5679 s/^/S["/; s/!.*/"]=/
5689 s/\(.\{148\}\).*/\1/
5691 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5696 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5703 s/\(.\{148\}\).*/\1/
5705 s/["\\]/\\&/g; s/^/"/; s/$/"/
5709 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5714 ' <conf$$subs.awk | sed '
5719 ' >>$CONFIG_STATUS || ac_write_fail=1
5720 rm -f conf$$subs.awk
5721 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5723 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5724 for (key in S) S_is_set[key] = 1
5730 nfields = split(line, field, "@")
5732 len = length(field[1])
5733 for (i = 2; i < nfields; i++) {
5735 keylen = length(key)
5736 if (S_is_set[key]) {
5738 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5739 len += length(value) + length(field[++i])
5750 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5751 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5752 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5755 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5756 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5759 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5760 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5761 # trailing colons and then remove the whole line if VPATH becomes empty
5762 # (actually we leave an empty line to preserve line numbers).
5763 if test "x$srcdir" = x.; then
5764 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5768 s/^\([^=]*=[ ]*\):*/\1/
5774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5775 fi # test -n "$CONFIG_FILES"
5777 # Set up the scripts for CONFIG_HEADERS section.
5778 # No need to generate them if there are no CONFIG_HEADERS.
5779 # This happens for instance with `./config.status Makefile'.
5780 if test -n "$CONFIG_HEADERS"; then
5781 cat >"$tmp/defines.awk" <<\_ACAWK ||
5785 # Transform confdefs.h into an awk script `defines.awk', embedded as
5786 # here-document in config.status, that substitutes the proper values into
5787 # config.h.in to produce config.h.
5789 # Create a delimiter string that does not exist in confdefs.h, to ease
5790 # handling of long lines.
5792 for ac_last_try in false false :; do
5793 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5794 if test -z "$ac_t"; then
5796 elif $ac_last_try; then
5797 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5799 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5803 # For the awk script, D is an array of macro values keyed by name,
5804 # likewise P contains macro parameters if any. Preserve backslash
5805 # newline sequences.
5807 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5809 s/.\{148\}/&'"$ac_delim"'/g
5812 s/^[ ]*#[ ]*define[ ][ ]*/ /
5819 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5821 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5825 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5826 D["\1"]=" \3\\\\\\n"\\/p
5828 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5833 s/.\{148\}/&'"$ac_delim"'/g
5838 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5841 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5843 ' <confdefs.h | sed '
5844 s/'"$ac_delim"'/"\\\
5845 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5848 for (key in D) D_is_set[key] = 1
5851 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5853 split(line, arg, " ")
5854 if (arg[1] == "#") {
5858 defundef = substr(arg[1], 2)
5861 split(mac1, mac2, "(") #)
5863 prefix = substr(line, 1, index(line, defundef) - 1)
5864 if (D_is_set[macro]) {
5865 # Preserve the white space surrounding the "#".
5866 print prefix "define", macro P[macro] D[macro]
5869 # Replace #undef with comments. This is necessary, for example,
5870 # in the case of _POSIX_SOURCE, which is predefined and required
5871 # on some systems where configure will not decide to define it.
5872 if (defundef == "undef") {
5873 print "/*", prefix defundef, macro, "*/"
5881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5882 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5883 fi # test -n "$CONFIG_HEADERS"
5886 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5891 :[FHLC]) ac_mode=$ac_tag; continue;;
5893 case $ac_mode$ac_tag in
5895 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5896 :[FH]-) ac_tag=-:-;;
5897 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5914 -) ac_f="$tmp/stdin";;
5915 *) # Look for the file first in the build tree, then in the source tree
5916 # (if the path is not absolute). The absolute path cannot be DOS-style,
5917 # because $ac_f cannot contain `:'.
5921 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5923 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5925 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5926 as_fn_append ac_file_inputs " '$ac_f'"
5929 # Let's still pretend it is `configure' which instantiates (i.e., don't
5930 # use $as_me), people would be surprised to read:
5931 # /* config.h. Generated by config.status. */
5932 configure_input='Generated from '`
5933 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5935 if test x"$ac_file" != x-; then
5936 configure_input="$ac_file. $configure_input"
5937 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5938 $as_echo "$as_me: creating $ac_file" >&6;}
5940 # Neutralize special characters interpreted by sed in replacement strings.
5941 case $configure_input in #(
5942 *\&* | *\|* | *\\* )
5943 ac_sed_conf_input=`$as_echo "$configure_input" |
5944 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5945 *) ac_sed_conf_input=$configure_input;;
5949 *:-:* | *:-) cat >"$tmp/stdin" \
5950 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5955 ac_dir=`$as_dirname -- "$ac_file" ||
5956 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5957 X"$ac_file" : 'X\(//\)[^/]' \| \
5958 X"$ac_file" : 'X\(//\)$' \| \
5959 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5960 $as_echo X"$ac_file" |
5961 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5978 as_dir="$ac_dir"; as_fn_mkdir_p
5982 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5984 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5985 # A ".." for each directory in $ac_dir_suffix.
5986 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5987 case $ac_top_builddir_sub in
5988 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5989 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5992 ac_abs_top_builddir=$ac_pwd
5993 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5994 # for backward compatibility:
5995 ac_top_builddir=$ac_top_build_prefix
5998 .) # We are building in place.
6000 ac_top_srcdir=$ac_top_builddir_sub
6001 ac_abs_top_srcdir=$ac_pwd ;;
6002 [\\/]* | ?:[\\/]* ) # Absolute name.
6003 ac_srcdir=$srcdir$ac_dir_suffix;
6004 ac_top_srcdir=$srcdir
6005 ac_abs_top_srcdir=$srcdir ;;
6007 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6008 ac_top_srcdir=$ac_top_build_prefix$srcdir
6009 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6011 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6021 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6022 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6027 # If the template does not know about datarootdir, expand it.
6028 # FIXME: This hack should be removed a few years after 2.60.
6029 ac_datarootdir_hack=; ac_datarootdir_seen=
6040 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6041 *datarootdir*) ac_datarootdir_seen=yes;;
6042 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6043 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6044 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6047 ac_datarootdir_hack='
6048 s&@datadir@&$datadir&g
6049 s&@docdir@&$docdir&g
6050 s&@infodir@&$infodir&g
6051 s&@localedir@&$localedir&g
6052 s&@mandir@&$mandir&g
6053 s&\\\${datarootdir}&$datarootdir&g' ;;
6057 # Neutralize VPATH when `$srcdir' = `.'.
6058 # Shell code in configure.ac might set extrasub.
6059 # FIXME: do we really want to maintain this feature?
6060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6061 ac_sed_extra="$ac_vpsub
6064 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6066 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6067 s|@configure_input@|$ac_sed_conf_input|;t t
6068 s&@top_builddir@&$ac_top_builddir_sub&;t t
6069 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6070 s&@srcdir@&$ac_srcdir&;t t
6071 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6072 s&@top_srcdir@&$ac_top_srcdir&;t t
6073 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6074 s&@builddir@&$ac_builddir&;t t
6075 s&@abs_builddir@&$ac_abs_builddir&;t t
6076 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6077 s&@INSTALL@&$ac_INSTALL&;t t
6078 $ac_datarootdir_hack
6080 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6081 || as_fn_error "could not create $ac_file" "$LINENO" 5
6083 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6084 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6085 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6087 which seems to be undefined. Please make sure it is defined." >&5
6088 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6089 which seems to be undefined. Please make sure it is defined." >&2;}
6093 -) cat "$tmp/out" && rm -f "$tmp/out";;
6094 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6096 || as_fn_error "could not create $ac_file" "$LINENO" 5
6102 if test x"$ac_file" != x-; then
6104 $as_echo "/* $configure_input */" \
6105 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6106 } >"$tmp/config.h" \
6107 || as_fn_error "could not create $ac_file" "$LINENO" 5
6108 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6109 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6110 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6113 mv "$tmp/config.h" "$ac_file" \
6114 || as_fn_error "could not create $ac_file" "$LINENO" 5
6117 $as_echo "/* $configure_input */" \
6118 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6119 || as_fn_error "could not create -" "$LINENO" 5
6127 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6130 # Prefer the file from the source tree if names are identical.
6131 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6132 ac_source=$srcdir/$ac_source
6135 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6136 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6138 if test ! -r "$ac_source"; then
6139 as_fn_error "$ac_source: file not found" "$LINENO" 5
6143 # Try a relative symlink, then a hard link, then a copy.
6145 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6146 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6148 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6149 ln "$ac_source" "$ac_file" 2>/dev/null ||
6150 cp -p "$ac_source" "$ac_file" ||
6151 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6154 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6155 $as_echo "$as_me: executing $ac_file commands" >&6;}
6160 case $ac_file$ac_mode in
6161 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6162 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6163 rm -f Makesim1.tmp Makesim2.tmp Makefile
6164 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6165 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6166 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6167 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6168 <Makefile.sim >Makefile
6169 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6171 "stamp-h":C) echo > stamp-h ;;
6179 ac_clean_files=$ac_clean_files_save
6181 test $ac_write_fail = 0 ||
6182 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6185 # configure is writing to config.log, and then calls config.status.
6186 # config.status does its own redirection, appending to config.log.
6187 # Unfortunately, on DOS this fails, as config.log is still kept open
6188 # by configure, so config.status won't be able to write to it; its
6189 # output is simply discarded. So we exec the FD to /dev/null,
6190 # effectively closing config.log, so it can be properly (re)opened and
6191 # appended to by config.status. When coming back to configure, we
6192 # need to make the FD available again.
6193 if test "$no_create" != yes; then
6195 ac_config_status_args=
6196 test "$silent" = yes &&
6197 ac_config_status_args="$ac_config_status_args --quiet"
6199 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6201 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6202 # would make configure fail if this is the last instruction.
6203 $ac_cs_success || as_fn_exit $?
6205 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6207 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}