2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir=.
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir=./$as_dir;;
283 test -d "$as_dir" || eval $as_mkdir_p || {
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
352 as_val=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status=$?; test $as_status -eq 0 && as_status=1
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
468 mkdir conf$$.dir 2>/dev/null
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
479 elif ln conf$$.file conf$$ 2>/dev/null; then
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
493 test -d ./-p && rmdir ./-p
497 if test -x / >/dev/null 2>&1; then
500 if ls -dL / >/dev/null 2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev/null 6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix=/usr/local
539 ac_config_libobj_dir=.
546 # Identity of this package.
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
568 # ifdef HAVE_STDLIB_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
591 ac_subst_vars='LTLIBOBJS
699 program_transform_name
712 enable_option_checking
714 enable_maintainer_mode
723 enable_cycle_accurate
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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1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1590 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1592 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1596 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1598 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1600 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1602 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1604 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1608 $as_echo_n "checking for $2... " >&6; }
1609 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1610 $as_echo_n "(cached) " >&6
1612 eval "$3=\$ac_header_compiler"
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1616 $as_echo "$ac_res" >&6; }
1618 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1620 } # ac_fn_c_check_header_mongrel
1622 # ac_fn_c_try_run LINENO
1623 # ----------------------
1624 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1625 # that executables *can* be run.
1628 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1629 if { { ac_try="$ac_link"
1631 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1632 *) ac_try_echo=$ac_try;;
1634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1635 $as_echo "$ac_try_echo"; } >&5
1636 (eval "$ac_link") 2>&5
1638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1639 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1640 { { case "(($ac_try" in
1641 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1642 *) ac_try_echo=$ac_try;;
1644 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1645 $as_echo "$ac_try_echo"; } >&5
1646 (eval "$ac_try") 2>&5
1648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649 test $ac_status = 0; }; }; then :
1652 $as_echo "$as_me: program exited with status $ac_status" >&5
1653 $as_echo "$as_me: failed program was:" >&5
1654 sed 's/^/| /' conftest.$ac_ext >&5
1656 ac_retval=$ac_status
1658 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1659 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1664 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1665 # -------------------------------------------------------
1666 # Tests whether HEADER exists and can be compiled using the include files in
1667 # INCLUDES, setting the cache variable VAR accordingly.
1668 ac_fn_c_check_header_compile ()
1670 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1672 $as_echo_n "checking for $2... " >&6; }
1673 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1674 $as_echo_n "(cached) " >&6
1676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1677 /* end confdefs.h. */
1681 if ac_fn_c_try_compile "$LINENO"; then :
1686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1690 $as_echo "$ac_res" >&6; }
1691 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1693 } # ac_fn_c_check_header_compile
1695 # ac_fn_c_try_link LINENO
1696 # -----------------------
1697 # Try to link conftest.$ac_ext, and return whether this succeeded.
1700 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701 rm -f conftest.$ac_objext conftest$ac_exeext
1702 if { { ac_try="$ac_link"
1704 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1705 *) ac_try_echo=$ac_try;;
1707 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1708 $as_echo "$ac_try_echo"; } >&5
1709 (eval "$ac_link") 2>conftest.err
1711 if test -s conftest.err; then
1712 grep -v '^ *+' conftest.err >conftest.er1
1713 cat conftest.er1 >&5
1714 mv -f conftest.er1 conftest.err
1716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1717 test $ac_status = 0; } && {
1718 test -z "$ac_c_werror_flag" ||
1719 test ! -s conftest.err
1720 } && test -s conftest$ac_exeext && {
1721 test "$cross_compiling" = yes ||
1722 $as_test_x conftest$ac_exeext
1726 $as_echo "$as_me: failed program was:" >&5
1727 sed 's/^/| /' conftest.$ac_ext >&5
1731 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1732 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1733 # interfere with the next link command; also delete a directory that is
1734 # left behind by Apple's compiler. We do this before executing the actions.
1735 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1736 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1739 } # ac_fn_c_try_link
1741 # ac_fn_c_check_func LINENO FUNC VAR
1742 # ----------------------------------
1743 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1744 ac_fn_c_check_func ()
1746 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1748 $as_echo_n "checking for $2... " >&6; }
1749 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1750 $as_echo_n "(cached) " >&6
1752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1753 /* end confdefs.h. */
1754 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1755 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1756 #define $2 innocuous_$2
1758 /* System header to define __stub macros and hopefully few prototypes,
1759 which can conflict with char $2 (); below.
1760 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1761 <limits.h> exists even on freestanding compilers. */
1764 # include <limits.h>
1766 # include <assert.h>
1771 /* Override any GCC internal prototype to avoid an error.
1772 Use char because int might match the return type of a GCC
1773 builtin and then its argument prototype would still apply. */
1778 /* The GNU C library defines this for functions which it implements
1779 to always fail with ENOSYS. Some functions are actually named
1780 something starting with __ and the normal name is an alias. */
1781 #if defined __stub_$2 || defined __stub___$2
1793 if ac_fn_c_try_link "$LINENO"; then :
1798 rm -f core conftest.err conftest.$ac_objext \
1799 conftest$ac_exeext conftest.$ac_ext
1802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1803 $as_echo "$ac_res" >&6; }
1804 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806 } # ac_fn_c_check_func
1807 cat >config.log <<_ACEOF
1808 This file contains any messages produced by compilers while
1809 running configure, to aid debugging if configure makes a mistake.
1811 It was created by $as_me, which was
1812 generated by GNU Autoconf 2.64. Invocation command line was
1824 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1825 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1826 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1827 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1828 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1830 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1831 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1833 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1834 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1835 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1836 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1837 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1838 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1839 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1847 test -z "$as_dir" && as_dir=.
1848 $as_echo "PATH: $as_dir"
1864 # Keep a trace of the command line.
1865 # Strip out --no-create and --no-recursion so they do not pile up.
1866 # Strip out --silent because we don't want to record it for future runs.
1867 # Also quote any args containing shell meta-characters.
1868 # Make two passes to allow for proper duplicate-argument suppression.
1872 ac_must_keep_next=false
1878 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1879 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1880 | -silent | --silent | --silen | --sile | --sil)
1883 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1886 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1888 as_fn_append ac_configure_args1 " '$ac_arg'"
1889 if test $ac_must_keep_next = true; then
1890 ac_must_keep_next=false # Got value, back to normal.
1893 *=* | --config-cache | -C | -disable-* | --disable-* \
1894 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1895 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1896 | -with-* | --with-* | -without-* | --without-* | --x)
1897 case "$ac_configure_args0 " in
1898 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1901 -* ) ac_must_keep_next=true ;;
1904 as_fn_append ac_configure_args " '$ac_arg'"
1909 { ac_configure_args0=; unset ac_configure_args0;}
1910 { ac_configure_args1=; unset ac_configure_args1;}
1912 # When interrupted or exit'd, cleanup temporary files, and complete
1913 # config.log. We remove comments because anyway the quotes in there
1914 # would cause problems or look ugly.
1915 # WARNING: Use '\'' to represent an apostrophe within the trap.
1916 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1917 trap 'exit_status=$?
1918 # Save into config.log some information that might help in debugging.
1923 ## ---------------- ##
1924 ## Cache variables. ##
1925 ## ---------------- ##
1928 # The following way of writing the cache mishandles newlines in values,
1930 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1931 eval ac_val=\$$ac_var
1935 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1936 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1939 _ | IFS | as_nl) ;; #(
1940 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1941 *) { eval $ac_var=; unset $ac_var;} ;;
1946 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1947 *${as_nl}ac_space=\ *)
1949 "s/'\''/'\''\\\\'\'''\''/g;
1950 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1953 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1961 ## ----------------- ##
1962 ## Output variables. ##
1963 ## ----------------- ##
1966 for ac_var in $ac_subst_vars
1968 eval ac_val=\$$ac_var
1970 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1972 $as_echo "$ac_var='\''$ac_val'\''"
1976 if test -n "$ac_subst_files"; then
1978 ## ------------------- ##
1979 ## File substitutions. ##
1980 ## ------------------- ##
1983 for ac_var in $ac_subst_files
1985 eval ac_val=\$$ac_var
1987 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1989 $as_echo "$ac_var='\''$ac_val'\''"
1994 if test -s confdefs.h; then
2004 test "$ac_signal" != 0 &&
2005 $as_echo "$as_me: caught signal $ac_signal"
2006 $as_echo "$as_me: exit $exit_status"
2008 rm -f core *.core core.conftest.* &&
2009 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2012 for ac_signal in 1 2 13 15; do
2013 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2017 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2018 rm -f -r conftest* confdefs.h
2020 $as_echo "/* confdefs.h */" > confdefs.h
2022 # Predefined preprocessor variables.
2024 cat >>confdefs.h <<_ACEOF
2025 #define PACKAGE_NAME "$PACKAGE_NAME"
2028 cat >>confdefs.h <<_ACEOF
2029 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2032 cat >>confdefs.h <<_ACEOF
2033 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_STRING "$PACKAGE_STRING"
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_URL "$PACKAGE_URL"
2049 # Let the site file select an alternate cache file if it wants to.
2050 # Prefer an explicitly selected file to automatically selected ones.
2053 if test -n "$CONFIG_SITE"; then
2054 ac_site_file1=$CONFIG_SITE
2055 elif test "x$prefix" != xNONE; then
2056 ac_site_file1=$prefix/share/config.site
2057 ac_site_file2=$prefix/etc/config.site
2059 ac_site_file1=$ac_default_prefix/share/config.site
2060 ac_site_file2=$ac_default_prefix/etc/config.site
2062 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2064 test "x$ac_site_file" = xNONE && continue
2065 if test -r "$ac_site_file"; then
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2067 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2068 sed 's/^/| /' "$ac_site_file" >&5
2073 if test -r "$cache_file"; then
2074 # Some versions of bash will fail to source /dev/null (special
2075 # files actually), so we avoid doing that.
2076 if test -f "$cache_file"; then
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2078 $as_echo "$as_me: loading cache $cache_file" >&6;}
2080 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2081 *) . "./$cache_file";;
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2086 $as_echo "$as_me: creating cache $cache_file" >&6;}
2090 # Check that the precious variables saved in the cache have kept the same
2092 ac_cache_corrupted=false
2093 for ac_var in $ac_precious_vars; do
2094 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2095 eval ac_new_set=\$ac_env_${ac_var}_set
2096 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2097 eval ac_new_val=\$ac_env_${ac_var}_value
2098 case $ac_old_set,$ac_new_set in
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2101 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2102 ac_cache_corrupted=: ;;
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2105 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2106 ac_cache_corrupted=: ;;
2109 if test "x$ac_old_val" != "x$ac_new_val"; then
2110 # differences in whitespace do not lead to failure.
2111 ac_old_val_w=`echo x $ac_old_val`
2112 ac_new_val_w=`echo x $ac_new_val`
2113 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2115 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2116 ac_cache_corrupted=:
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2119 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2120 eval $ac_var=\$ac_old_val
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2123 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2125 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2128 # Pass precious variables to config.status.
2129 if test "$ac_new_set" = set; then
2131 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2132 *) ac_arg=$ac_var=$ac_new_val ;;
2134 case " $ac_configure_args " in
2135 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2136 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2140 if $ac_cache_corrupted; then
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2142 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2143 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2144 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2145 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2147 ## -------------------- ##
2148 ## Main body of script. ##
2149 ## -------------------- ##
2152 ac_cpp='$CPP $CPPFLAGS'
2153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2158 # This file contains common code used by all simulators.
2160 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2161 # directory. It is intended to be invoked before any target specific stuff.
2162 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2163 # It is intended to be invoked last.
2165 # The simulator's configure.in should look like:
2167 # dnl Process this file with autoconf to produce a configure script.
2168 # AC_PREREQ(2.64)dnl
2169 # AC_INIT(Makefile.in)
2170 # sinclude(../common/aclocal.m4)
2174 # ... target specific stuff ...
2178 # Include global overrides and fixes for Autoconf.
2205 # _AC_CHECK_DECL_BODY
2206 # -------------------
2207 # Shell function body for AC_CHECK_DECL.
2208 # _AC_CHECK_DECL_BODY
2210 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2212 # -------------------------------------------------------------
2213 # Helper to AC_CHECK_DECLS, which generates the check for a single
2214 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2215 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2228 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2229 # Free Software Foundation, Inc.
2231 # This file is free software; the Free Software Foundation
2232 # gives unlimited permission to copy and/or distribute it,
2233 # with or without modifications, as long as this notice is preserved.
2237 # Based on depend.m4 from automake 1.9, modified for standalone use in
2238 # an environment where GNU make is required.
2240 # ZW_PROG_COMPILER_DEPENDENCIES
2241 # -----------------------------
2242 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2243 # sets fooDEPMODE accordingly. Cache-variable compatible with
2244 # original; not side-effect compatible. As the users of this macro
2245 # may require accurate dependencies for correct builds, it does *not*
2246 # honor --disable-dependency-checking, and failure to detect a usable
2247 # method is an error. depcomp is assumed to be located in
2250 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2256 # Choose a directory name for dependency files.
2261 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2312 sim_inline="-DDEFAULT_INLINE=0"
2349 # intl sister-directory configuration rules.
2352 # The idea behind this macro is that there's no need to repeat all the
2353 # autoconf probes done by the intl directory - it's already done them
2354 # for us. In fact, there's no need even to look at the cache for the
2355 # answers. All we need to do is nab a few pieces of information.
2356 # The intl directory is set up to make this easy, by generating a
2357 # small file which can be sourced as a shell script; then we produce
2358 # the necessary substitutions and definitions for this directory.
2362 # Autoconf M4 include file defining utility macros for complex Canadian
2374 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2376 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2379 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2380 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2384 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2385 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2389 # Backported from Autoconf 2.5x; can go away when and if
2390 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2395 # ACX_HAVE_GCC_FOR_TARGET
2396 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2399 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2400 # Searching for installed target binutils. We need to take extra care,
2401 # else we may find the wrong assembler, linker, etc., and lose.
2403 # First try --with-build-time-tools, if specified.
2405 # For build != host, we ask the installed GCC for the name of the tool it
2406 # uses, and accept it if it is an absolute path. This is because the
2407 # only good choice for a compiler is the same GCC version that is being
2408 # installed (or we couldn't make target libraries), and we assume that
2409 # on the host system we'll have not only the same GCC version, but also
2410 # the same binutils version.
2412 # For build == host, search the same directories that the installed
2413 # compiler will search. We used to do this for the assembler, linker,
2414 # and nm only; for simplicity of configuration, however, we extend this
2415 # criterion to tools (such as ar and ranlib) that are never invoked by
2416 # the compiler, to avoid mismatches.
2418 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2419 # if build == target. This makes the most sense only when bootstrapping,
2420 # but we also do so when build != host. In this case, we hope that the
2421 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2423 # If we do not find a suitable binary, then try the user's path.
2427 # AC_PROG_CPP_WERROR
2428 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2429 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2430 # For now, using this also overrides header checks to use only the
2431 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2432 # bit harder from here).
2433 # Eventually autoconf will default to checking headers with the compiler
2434 # instead, and we'll have to do this differently.
2436 # AC_PROG_CPP_WERROR
2439 # We require the gnatbind program, and a compiler driver that
2440 # understands Ada. We use the user's CC setting, already found,
2441 # and possibly add $1 to the command-line parameters.
2443 # Sets the shell variable have_gnat to yes or no as appropriate, and
2444 # substitutes GNATBIND and GNATMAKE.
2471 ac_cpp='$CPP $CPPFLAGS'
2472 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2473 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2474 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2475 if test -n "$ac_tool_prefix"; then
2476 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2477 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2479 $as_echo_n "checking for $ac_word... " >&6; }
2480 if test "${ac_cv_prog_CC+set}" = set; then :
2481 $as_echo_n "(cached) " >&6
2483 if test -n "$CC"; then
2484 ac_cv_prog_CC="$CC" # Let the user override the test.
2486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2490 test -z "$as_dir" && as_dir=.
2491 for ac_exec_ext in '' $ac_executable_extensions; do
2492 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2493 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2494 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2504 if test -n "$CC"; then
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2506 $as_echo "$CC" >&6; }
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2509 $as_echo "no" >&6; }
2514 if test -z "$ac_cv_prog_CC"; then
2516 # Extract the first word of "gcc", so it can be a program name with args.
2517 set dummy gcc; ac_word=$2
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2519 $as_echo_n "checking for $ac_word... " >&6; }
2520 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2521 $as_echo_n "(cached) " >&6
2523 if test -n "$ac_ct_CC"; then
2524 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2530 test -z "$as_dir" && as_dir=.
2531 for ac_exec_ext in '' $ac_executable_extensions; do
2532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2533 ac_cv_prog_ac_ct_CC="gcc"
2534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2543 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2544 if test -n "$ac_ct_CC"; then
2545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2546 $as_echo "$ac_ct_CC" >&6; }
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2549 $as_echo "no" >&6; }
2552 if test "x$ac_ct_CC" = x; then
2555 case $cross_compiling:$ac_tool_warned in
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2558 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2559 ac_tool_warned=yes ;;
2567 if test -z "$CC"; then
2568 if test -n "$ac_tool_prefix"; then
2569 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2570 set dummy ${ac_tool_prefix}cc; ac_word=$2
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2572 $as_echo_n "checking for $ac_word... " >&6; }
2573 if test "${ac_cv_prog_CC+set}" = set; then :
2574 $as_echo_n "(cached) " >&6
2576 if test -n "$CC"; then
2577 ac_cv_prog_CC="$CC" # Let the user override the test.
2579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2583 test -z "$as_dir" && as_dir=.
2584 for ac_exec_ext in '' $ac_executable_extensions; do
2585 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2586 ac_cv_prog_CC="${ac_tool_prefix}cc"
2587 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2597 if test -n "$CC"; then
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2599 $as_echo "$CC" >&6; }
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2602 $as_echo "no" >&6; }
2608 if test -z "$CC"; then
2609 # Extract the first word of "cc", so it can be a program name with args.
2610 set dummy cc; ac_word=$2
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2612 $as_echo_n "checking for $ac_word... " >&6; }
2613 if test "${ac_cv_prog_CC+set}" = set; then :
2614 $as_echo_n "(cached) " >&6
2616 if test -n "$CC"; then
2617 ac_cv_prog_CC="$CC" # Let the user override the test.
2620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2624 test -z "$as_dir" && as_dir=.
2625 for ac_exec_ext in '' $ac_executable_extensions; do
2626 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2627 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2628 ac_prog_rejected=yes
2632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2639 if test $ac_prog_rejected = yes; then
2640 # We found a bogon in the path, so make sure we never use it.
2641 set dummy $ac_cv_prog_CC
2643 if test $# != 0; then
2644 # We chose a different compiler from the bogus one.
2645 # However, it has the same basename, so the bogon will be chosen
2646 # first if we set CC to just the basename; use the full file name.
2648 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2654 if test -n "$CC"; then
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2656 $as_echo "$CC" >&6; }
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2659 $as_echo "no" >&6; }
2664 if test -z "$CC"; then
2665 if test -n "$ac_tool_prefix"; then
2666 for ac_prog in cl.exe
2668 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2669 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2671 $as_echo_n "checking for $ac_word... " >&6; }
2672 if test "${ac_cv_prog_CC+set}" = set; then :
2673 $as_echo_n "(cached) " >&6
2675 if test -n "$CC"; then
2676 ac_cv_prog_CC="$CC" # Let the user override the test.
2678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2682 test -z "$as_dir" && as_dir=.
2683 for ac_exec_ext in '' $ac_executable_extensions; do
2684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2685 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2696 if test -n "$CC"; then
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2698 $as_echo "$CC" >&6; }
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2701 $as_echo "no" >&6; }
2705 test -n "$CC" && break
2708 if test -z "$CC"; then
2710 for ac_prog in cl.exe
2712 # Extract the first word of "$ac_prog", so it can be a program name with args.
2713 set dummy $ac_prog; ac_word=$2
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2715 $as_echo_n "checking for $ac_word... " >&6; }
2716 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2717 $as_echo_n "(cached) " >&6
2719 if test -n "$ac_ct_CC"; then
2720 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2726 test -z "$as_dir" && as_dir=.
2727 for ac_exec_ext in '' $ac_executable_extensions; do
2728 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2729 ac_cv_prog_ac_ct_CC="$ac_prog"
2730 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2739 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2740 if test -n "$ac_ct_CC"; then
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2742 $as_echo "$ac_ct_CC" >&6; }
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2745 $as_echo "no" >&6; }
2749 test -n "$ac_ct_CC" && break
2752 if test "x$ac_ct_CC" = x; then
2755 case $cross_compiling:$ac_tool_warned in
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2758 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2759 ac_tool_warned=yes ;;
2768 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2770 as_fn_error "no acceptable C compiler found in \$PATH
2771 See \`config.log' for more details." "$LINENO" 5; }
2773 # Provide some information about the compiler.
2774 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2777 for ac_option in --version -v -V -qversion; do
2778 { { ac_try="$ac_compiler $ac_option >&5"
2780 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2781 *) ac_try_echo=$ac_try;;
2783 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2784 $as_echo "$ac_try_echo"; } >&5
2785 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2787 if test -s conftest.err; then
2789 ... rest of stderr output deleted ...
2790 10q' conftest.err >conftest.er1
2791 cat conftest.er1 >&5
2792 rm -f conftest.er1 conftest.err
2794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2795 test $ac_status = 0; }
2798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2799 /* end confdefs.h. */
2809 ac_clean_files_save=$ac_clean_files
2810 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2811 # Try to create an executable without -o first, disregard a.out.
2812 # It will help us diagnose broken compilers, and finding out an intuition
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2815 $as_echo_n "checking for C compiler default output file name... " >&6; }
2816 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2818 # The possible output files:
2819 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2822 for ac_file in $ac_files
2825 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2826 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2831 if { { ac_try="$ac_link_default"
2833 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2834 *) ac_try_echo=$ac_try;;
2836 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2837 $as_echo "$ac_try_echo"; } >&5
2838 (eval "$ac_link_default") 2>&5
2840 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2841 test $ac_status = 0; }; then :
2842 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2843 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2844 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2845 # so that the user can short-circuit this test for compilers unknown to
2847 for ac_file in $ac_files ''
2849 test -f "$ac_file" || continue
2851 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2854 # We found the default executable, but exeext='' is most
2858 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2860 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2862 # We set ac_cv_exeext here because the later test for it is not
2863 # safe: cross compilers may not add the suffix if given an `-o'
2864 # argument, so we may need to know it at that point already.
2865 # Even if this section looks crufty: it has the advantage of
2872 test "$ac_cv_exeext" = no && ac_cv_exeext=
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2878 $as_echo "$ac_file" >&6; }
2879 if test -z "$ac_file"; then :
2880 $as_echo "$as_me: failed program was:" >&5
2881 sed 's/^/| /' conftest.$ac_ext >&5
2883 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2884 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2885 { as_fn_set_status 77
2886 as_fn_error "C compiler cannot create executables
2887 See \`config.log' for more details." "$LINENO" 5; }; }
2889 ac_exeext=$ac_cv_exeext
2891 # Check that the compiler produces executables we can run. If not, either
2892 # the compiler is broken, or we cross compile.
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2894 $as_echo_n "checking whether the C compiler works... " >&6; }
2895 # If not cross compiling, check that we can run a simple program.
2896 if test "$cross_compiling" != yes; then
2897 if { ac_try='./$ac_file'
2898 { { case "(($ac_try" in
2899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2900 *) ac_try_echo=$ac_try;;
2902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2903 $as_echo "$ac_try_echo"; } >&5
2904 (eval "$ac_try") 2>&5
2906 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2907 test $ac_status = 0; }; }; then
2910 if test "$cross_compiling" = maybe; then
2913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2915 as_fn_error "cannot run C compiled programs.
2916 If you meant to cross compile, use \`--host'.
2917 See \`config.log' for more details." "$LINENO" 5; }
2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2922 $as_echo "yes" >&6; }
2924 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2925 ac_clean_files=$ac_clean_files_save
2926 # Check that the compiler produces executables we can run. If not, either
2927 # the compiler is broken, or we cross compile.
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2929 $as_echo_n "checking whether we are cross compiling... " >&6; }
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2931 $as_echo "$cross_compiling" >&6; }
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2934 $as_echo_n "checking for suffix of executables... " >&6; }
2935 if { { ac_try="$ac_link"
2937 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2938 *) ac_try_echo=$ac_try;;
2940 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2941 $as_echo "$ac_try_echo"; } >&5
2942 (eval "$ac_link") 2>&5
2944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2945 test $ac_status = 0; }; then :
2946 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2947 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2948 # work properly (i.e., refer to `conftest.exe'), while it won't with
2950 for ac_file in conftest.exe conftest conftest.*; do
2951 test -f "$ac_file" || continue
2953 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2954 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2960 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2961 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2962 as_fn_error "cannot compute suffix of executables: cannot compile and link
2963 See \`config.log' for more details." "$LINENO" 5; }
2965 rm -f conftest$ac_cv_exeext
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2967 $as_echo "$ac_cv_exeext" >&6; }
2969 rm -f conftest.$ac_ext
2970 EXEEXT=$ac_cv_exeext
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2973 $as_echo_n "checking for suffix of object files... " >&6; }
2974 if test "${ac_cv_objext+set}" = set; then :
2975 $as_echo_n "(cached) " >&6
2977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2978 /* end confdefs.h. */
2988 rm -f conftest.o conftest.obj
2989 if { { ac_try="$ac_compile"
2991 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2992 *) ac_try_echo=$ac_try;;
2994 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2995 $as_echo "$ac_try_echo"; } >&5
2996 (eval "$ac_compile") 2>&5
2998 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2999 test $ac_status = 0; }; then :
3000 for ac_file in conftest.o conftest.obj conftest.*; do
3001 test -f "$ac_file" || continue;
3003 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3004 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3009 $as_echo "$as_me: failed program was:" >&5
3010 sed 's/^/| /' conftest.$ac_ext >&5
3012 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3013 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3014 as_fn_error "cannot compute suffix of object files: cannot compile
3015 See \`config.log' for more details." "$LINENO" 5; }
3017 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3020 $as_echo "$ac_cv_objext" >&6; }
3021 OBJEXT=$ac_cv_objext
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3024 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3025 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3026 $as_echo_n "(cached) " >&6
3028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3029 /* end confdefs.h. */
3042 if ac_fn_c_try_compile "$LINENO"; then :
3047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3048 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3052 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3053 if test $ac_compiler_gnu = yes; then
3058 ac_test_CFLAGS=${CFLAGS+set}
3059 ac_save_CFLAGS=$CFLAGS
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3061 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3062 if test "${ac_cv_prog_cc_g+set}" = set; then :
3063 $as_echo_n "(cached) " >&6
3065 ac_save_c_werror_flag=$ac_c_werror_flag
3066 ac_c_werror_flag=yes
3069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3070 /* end confdefs.h. */
3080 if ac_fn_c_try_compile "$LINENO"; then :
3084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3085 /* end confdefs.h. */
3095 if ac_fn_c_try_compile "$LINENO"; then :
3098 ac_c_werror_flag=$ac_save_c_werror_flag
3100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3101 /* end confdefs.h. */
3111 if ac_fn_c_try_compile "$LINENO"; then :
3114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3119 ac_c_werror_flag=$ac_save_c_werror_flag
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3122 $as_echo "$ac_cv_prog_cc_g" >&6; }
3123 if test "$ac_test_CFLAGS" = set; then
3124 CFLAGS=$ac_save_CFLAGS
3125 elif test $ac_cv_prog_cc_g = yes; then
3126 if test "$GCC" = yes; then
3132 if test "$GCC" = yes; then
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3139 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3140 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3141 $as_echo_n "(cached) " >&6
3143 ac_cv_prog_cc_c89=no
3145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3146 /* end confdefs.h. */
3149 #include <sys/types.h>
3150 #include <sys/stat.h>
3151 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3152 struct buf { int x; };
3153 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3154 static char *e (p, i)
3160 static char *f (char * (*g) (char **, int), char **p, ...)
3165 s = g (p, va_arg (v,int));
3170 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3171 function prototypes and stuff, but not '\xHH' hex character constants.
3172 These don't provoke an error unfortunately, instead are silently treated
3173 as 'x'. The following induces an error, until -std is added to get
3174 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3175 array size at least. It's necessary to write '\x00'==0 to get something
3176 that's true only with -std. */
3177 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3179 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3180 inside strings and character constants. */
3182 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3184 int test (int i, double x);
3185 struct s1 {int (*f) (int a);};
3186 struct s2 {int (*f) (double a);};
3187 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3193 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3198 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3199 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3201 CC="$ac_save_CC $ac_arg"
3202 if ac_fn_c_try_compile "$LINENO"; then :
3203 ac_cv_prog_cc_c89=$ac_arg
3205 rm -f core conftest.err conftest.$ac_objext
3206 test "x$ac_cv_prog_cc_c89" != "xno" && break
3208 rm -f conftest.$ac_ext
3213 case "x$ac_cv_prog_cc_c89" in
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3216 $as_echo "none needed" >&6; } ;;
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3219 $as_echo "unsupported" >&6; } ;;
3221 CC="$CC $ac_cv_prog_cc_c89"
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3223 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3225 if test "x$ac_cv_prog_cc_c89" != xno; then :
3230 ac_cpp='$CPP $CPPFLAGS'
3231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3236 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3237 for ac_t in install-sh install.sh shtool; do
3238 if test -f "$ac_dir/$ac_t"; then
3240 ac_install_sh="$ac_aux_dir/$ac_t -c"
3245 if test -z "$ac_aux_dir"; then
3246 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3249 # These three variables are undocumented and unsupported,
3250 # and are intended to be withdrawn in a future Autoconf release.
3251 # They can cause serious problems if a builder's source tree is in a directory
3252 # whose full name contains unusual characters.
3253 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3254 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3255 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3258 # Make sure we can run config.sub.
3259 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3260 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3263 $as_echo_n "checking build system type... " >&6; }
3264 if test "${ac_cv_build+set}" = set; then :
3265 $as_echo_n "(cached) " >&6
3267 ac_build_alias=$build_alias
3268 test "x$ac_build_alias" = x &&
3269 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3270 test "x$ac_build_alias" = x &&
3271 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3272 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3273 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3277 $as_echo "$ac_cv_build" >&6; }
3278 case $ac_cv_build in
3280 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3283 ac_save_IFS=$IFS; IFS='-'
3289 # Remember, the first character of IFS is used to create $*,
3290 # except with old shells:
3293 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3297 $as_echo_n "checking host system type... " >&6; }
3298 if test "${ac_cv_host+set}" = set; then :
3299 $as_echo_n "(cached) " >&6
3301 if test "x$host_alias" = x; then
3302 ac_cv_host=$ac_cv_build
3304 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3305 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3310 $as_echo "$ac_cv_host" >&6; }
3313 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3316 ac_save_IFS=$IFS; IFS='-'
3322 # Remember, the first character of IFS is used to create $*,
3323 # except with old shells:
3326 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3330 $as_echo_n "checking target system type... " >&6; }
3331 if test "${ac_cv_target+set}" = set; then :
3332 $as_echo_n "(cached) " >&6
3334 if test "x$target_alias" = x; then
3335 ac_cv_target=$ac_cv_host
3337 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3338 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3343 $as_echo "$ac_cv_target" >&6; }
3344 case $ac_cv_target in
3346 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3348 target=$ac_cv_target
3349 ac_save_IFS=$IFS; IFS='-'
3355 # Remember, the first character of IFS is used to create $*,
3356 # except with old shells:
3359 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3362 # The aliases save the names the user supplied, while $host etc.
3363 # will get canonicalized.
3364 test -n "$target_alias" &&
3365 test "$program_prefix$program_suffix$program_transform_name" = \
3367 program_prefix=${target_alias}-
3368 test "$program_prefix" != NONE &&
3369 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3370 # Use a double $ so make ignores it.
3371 test "$program_suffix" != NONE &&
3372 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3373 # Double any \ or $.
3374 # By default was `s,x,x', remove it if useless.
3375 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3376 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3378 # Find a good install program. We prefer a C program (faster),
3379 # so one script is as good as another. But avoid the broken or
3380 # incompatible versions:
3381 # SysV /etc/install, /usr/sbin/install
3382 # SunOS /usr/etc/install
3383 # IRIX /sbin/install
3385 # AmigaOS /C/install, which installs bootblocks on floppy discs
3386 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3387 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3388 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3389 # OS/2's system install, which has a completely different semantic
3390 # ./install, which can be erroneously created by make from ./install.sh.
3391 # Reject install programs that cannot install multiple files.
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3393 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3394 if test -z "$INSTALL"; then
3395 if test "${ac_cv_path_install+set}" = set; then :
3396 $as_echo_n "(cached) " >&6
3398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3402 test -z "$as_dir" && as_dir=.
3403 # Account for people who put trailing slashes in PATH elements.
3404 case $as_dir/ in #((
3405 ./ | .// | /[cC]/* | \
3406 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3407 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3410 # OSF1 and SCO ODT 3.0 have their own names for install.
3411 # Don't use installbsd from OSF since it installs stuff as root
3413 for ac_prog in ginstall scoinst install; do
3414 for ac_exec_ext in '' $ac_executable_extensions; do
3415 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3416 if test $ac_prog = install &&
3417 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3418 # AIX install. It has an incompatible calling convention.
3420 elif test $ac_prog = install &&
3421 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3422 # program-specific install script used by HP pwplus--don't use.
3425 rm -rf conftest.one conftest.two conftest.dir
3426 echo one > conftest.one
3427 echo two > conftest.two
3429 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3430 test -s conftest.one && test -s conftest.two &&
3431 test -s conftest.dir/conftest.one &&
3432 test -s conftest.dir/conftest.two
3434 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3447 rm -rf conftest.one conftest.two conftest.dir
3450 if test "${ac_cv_path_install+set}" = set; then
3451 INSTALL=$ac_cv_path_install
3453 # As a last resort, use the slow shell script. Don't cache a
3454 # value for INSTALL within a source directory, because that will
3455 # break other packages using the cache if that directory is
3456 # removed, or if the value is a relative name.
3457 INSTALL=$ac_install_sh
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3461 $as_echo "$INSTALL" >&6; }
3463 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3464 # It thinks the first close brace ends the variable substitution.
3465 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3467 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3469 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3471 rm -rf .tst 2>/dev/null
3472 mkdir .tst 2>/dev/null
3473 if test -d .tst; then
3478 rmdir .tst 2>/dev/null
3480 DEPDIR="${am__leading_dot}deps"
3484 ac_cpp='$CPP $CPPFLAGS'
3485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3487 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3489 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3490 # On Suns, sometimes $CPP names a directory.
3491 if test -n "$CPP" && test -d "$CPP"; then
3494 if test -z "$CPP"; then
3495 if test "${ac_cv_prog_CPP+set}" = set; then :
3496 $as_echo_n "(cached) " >&6
3498 # Double quotes because CPP needs to be expanded
3499 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3502 for ac_c_preproc_warn_flag in '' yes
3504 # Use a header file that comes with gcc, so configuring glibc
3505 # with a fresh cross-compiler works.
3506 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3507 # <limits.h> exists even on freestanding compilers.
3508 # On the NeXT, cc -E runs the code through the compiler's parser,
3509 # not just through cpp. "Syntax error" is here to catch this case.
3510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3511 /* end confdefs.h. */
3513 # include <limits.h>
3515 # include <assert.h>
3519 if ac_fn_c_try_cpp "$LINENO"; then :
3522 # Broken: fails on valid input.
3525 rm -f conftest.err conftest.$ac_ext
3527 # OK, works on sane cases. Now check whether nonexistent headers
3528 # can be detected and how.
3529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3530 /* end confdefs.h. */
3531 #include <ac_nonexistent.h>
3533 if ac_fn_c_try_cpp "$LINENO"; then :
3534 # Broken: success on invalid input.
3537 # Passes both tests.
3541 rm -f conftest.err conftest.$ac_ext
3544 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3545 rm -f conftest.err conftest.$ac_ext
3546 if $ac_preproc_ok; then :
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3559 $as_echo "$CPP" >&6; }
3561 for ac_c_preproc_warn_flag in '' yes
3563 # Use a header file that comes with gcc, so configuring glibc
3564 # with a fresh cross-compiler works.
3565 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3566 # <limits.h> exists even on freestanding compilers.
3567 # On the NeXT, cc -E runs the code through the compiler's parser,
3568 # not just through cpp. "Syntax error" is here to catch this case.
3569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h. */
3572 # include <limits.h>
3574 # include <assert.h>
3578 if ac_fn_c_try_cpp "$LINENO"; then :
3581 # Broken: fails on valid input.
3584 rm -f conftest.err conftest.$ac_ext
3586 # OK, works on sane cases. Now check whether nonexistent headers
3587 # can be detected and how.
3588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3589 /* end confdefs.h. */
3590 #include <ac_nonexistent.h>
3592 if ac_fn_c_try_cpp "$LINENO"; then :
3593 # Broken: success on invalid input.
3596 # Passes both tests.
3600 rm -f conftest.err conftest.$ac_ext
3603 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3604 rm -f conftest.err conftest.$ac_ext
3605 if $ac_preproc_ok; then :
3608 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3609 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3610 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3611 See \`config.log' for more details." "$LINENO" 5; }
3615 ac_cpp='$CPP $CPPFLAGS'
3616 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3617 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3618 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3622 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3623 if test "${ac_cv_path_GREP+set}" = set; then :
3624 $as_echo_n "(cached) " >&6
3626 if test -z "$GREP"; then
3627 ac_path_GREP_found=false
3628 # Loop through the user's path and test for each of PROGNAME-LIST
3629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3630 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3633 test -z "$as_dir" && as_dir=.
3634 for ac_prog in grep ggrep; do
3635 for ac_exec_ext in '' $ac_executable_extensions; do
3636 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3637 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3638 # Check for GNU ac_path_GREP and select it if it is found.
3639 # Check for GNU $ac_path_GREP
3640 case `"$ac_path_GREP" --version 2>&1` in
3642 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3645 $as_echo_n 0123456789 >"conftest.in"
3648 cat "conftest.in" "conftest.in" >"conftest.tmp"
3649 mv "conftest.tmp" "conftest.in"
3650 cp "conftest.in" "conftest.nl"
3651 $as_echo 'GREP' >> "conftest.nl"
3652 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3653 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3654 as_fn_arith $ac_count + 1 && ac_count=$as_val
3655 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3656 # Best one so far, save it but keep looking for a better one
3657 ac_cv_path_GREP="$ac_path_GREP"
3658 ac_path_GREP_max=$ac_count
3660 # 10*(2^10) chars as input seems more than enough
3661 test $ac_count -gt 10 && break
3663 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3666 $ac_path_GREP_found && break 3
3671 if test -z "$ac_cv_path_GREP"; then
3672 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3675 ac_cv_path_GREP=$GREP
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3680 $as_echo "$ac_cv_path_GREP" >&6; }
3681 GREP="$ac_cv_path_GREP"
3684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3685 $as_echo_n "checking for egrep... " >&6; }
3686 if test "${ac_cv_path_EGREP+set}" = set; then :
3687 $as_echo_n "(cached) " >&6
3689 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3690 then ac_cv_path_EGREP="$GREP -E"
3692 if test -z "$EGREP"; then
3693 ac_path_EGREP_found=false
3694 # Loop through the user's path and test for each of PROGNAME-LIST
3695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3696 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3699 test -z "$as_dir" && as_dir=.
3700 for ac_prog in egrep; do
3701 for ac_exec_ext in '' $ac_executable_extensions; do
3702 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3703 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3704 # Check for GNU ac_path_EGREP and select it if it is found.
3705 # Check for GNU $ac_path_EGREP
3706 case `"$ac_path_EGREP" --version 2>&1` in
3708 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3711 $as_echo_n 0123456789 >"conftest.in"
3714 cat "conftest.in" "conftest.in" >"conftest.tmp"
3715 mv "conftest.tmp" "conftest.in"
3716 cp "conftest.in" "conftest.nl"
3717 $as_echo 'EGREP' >> "conftest.nl"
3718 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3719 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3720 as_fn_arith $ac_count + 1 && ac_count=$as_val
3721 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3722 # Best one so far, save it but keep looking for a better one
3723 ac_cv_path_EGREP="$ac_path_EGREP"
3724 ac_path_EGREP_max=$ac_count
3726 # 10*(2^10) chars as input seems more than enough
3727 test $ac_count -gt 10 && break
3729 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3732 $ac_path_EGREP_found && break 3
3737 if test -z "$ac_cv_path_EGREP"; then
3738 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3741 ac_cv_path_EGREP=$EGREP
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3747 $as_echo "$ac_cv_path_EGREP" >&6; }
3748 EGREP="$ac_cv_path_EGREP"
3751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3752 $as_echo_n "checking for ANSI C header files... " >&6; }
3753 if test "${ac_cv_header_stdc+set}" = set; then :
3754 $as_echo_n "(cached) " >&6
3756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757 /* end confdefs.h. */
3771 if ac_fn_c_try_compile "$LINENO"; then :
3772 ac_cv_header_stdc=yes
3774 ac_cv_header_stdc=no
3776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3778 if test $ac_cv_header_stdc = yes; then
3779 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3781 /* end confdefs.h. */
3785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3786 $EGREP "memchr" >/dev/null 2>&1; then :
3789 ac_cv_header_stdc=no
3795 if test $ac_cv_header_stdc = yes; then
3796 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3798 /* end confdefs.h. */
3802 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3803 $EGREP "free" >/dev/null 2>&1; then :
3806 ac_cv_header_stdc=no
3812 if test $ac_cv_header_stdc = yes; then
3813 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3814 if test "$cross_compiling" = yes; then :
3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818 /* end confdefs.h. */
3821 #if ((' ' & 0x0FF) == 0x020)
3822 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3823 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3825 # define ISLOWER(c) \
3826 (('a' <= (c) && (c) <= 'i') \
3827 || ('j' <= (c) && (c) <= 'r') \
3828 || ('s' <= (c) && (c) <= 'z'))
3829 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3832 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3837 for (i = 0; i < 256; i++)
3838 if (XOR (islower (i), ISLOWER (i))
3839 || toupper (i) != TOUPPER (i))
3844 if ac_fn_c_try_run "$LINENO"; then :
3847 ac_cv_header_stdc=no
3849 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3850 conftest.$ac_objext conftest.beam conftest.$ac_ext
3855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3856 $as_echo "$ac_cv_header_stdc" >&6; }
3857 if test $ac_cv_header_stdc = yes; then
3859 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3863 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3864 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3865 inttypes.h stdint.h unistd.h
3867 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3868 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3870 eval as_val=\$$as_ac_Header
3871 if test "x$as_val" = x""yes; then :
3872 cat >>confdefs.h <<_ACEOF
3873 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3883 # autoconf.info says this should be called right after AC_INIT.
3884 ac_config_headers="$ac_config_headers config.h:config.in"
3890 # Put a plausible default for CC_FOR_BUILD in Makefile.
3891 if test "x$cross_compiling" = "xno"; then
3892 CC_FOR_BUILD='$(CC)'
3902 if test -n "$ac_tool_prefix"; then
3903 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3904 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3906 $as_echo_n "checking for $ac_word... " >&6; }
3907 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3908 $as_echo_n "(cached) " >&6
3910 if test -n "$RANLIB"; then
3911 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3917 test -z "$as_dir" && as_dir=.
3918 for ac_exec_ext in '' $ac_executable_extensions; do
3919 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3920 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3921 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3930 RANLIB=$ac_cv_prog_RANLIB
3931 if test -n "$RANLIB"; then
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3933 $as_echo "$RANLIB" >&6; }
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3936 $as_echo "no" >&6; }
3941 if test -z "$ac_cv_prog_RANLIB"; then
3942 ac_ct_RANLIB=$RANLIB
3943 # Extract the first word of "ranlib", so it can be a program name with args.
3944 set dummy ranlib; ac_word=$2
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3946 $as_echo_n "checking for $ac_word... " >&6; }
3947 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3948 $as_echo_n "(cached) " >&6
3950 if test -n "$ac_ct_RANLIB"; then
3951 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3957 test -z "$as_dir" && as_dir=.
3958 for ac_exec_ext in '' $ac_executable_extensions; do
3959 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3960 ac_cv_prog_ac_ct_RANLIB="ranlib"
3961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3970 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3971 if test -n "$ac_ct_RANLIB"; then
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3973 $as_echo "$ac_ct_RANLIB" >&6; }
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3976 $as_echo "no" >&6; }
3979 if test "x$ac_ct_RANLIB" = x; then
3982 case $cross_compiling:$ac_tool_warned in
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3985 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3986 ac_tool_warned=yes ;;
3988 RANLIB=$ac_ct_RANLIB
3991 RANLIB="$ac_cv_prog_RANLIB"
3995 # Dependency checking.
3996 ac_config_commands="$ac_config_commands depdir"
3999 depcc="$CC" am_compiler_list=
4001 am_depcomp=$ac_aux_dir/depcomp
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4003 $as_echo_n "checking dependency style of $depcc... " >&6; }
4004 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4005 $as_echo_n "(cached) " >&6
4007 if test -f "$am_depcomp"; then
4008 # We make a subdir and do the tests there. Otherwise we can end up
4009 # making bogus files that we don't know about and never remove. For
4010 # instance it was reported that on HP-UX the gcc test will end up
4011 # making a dummy file named `D' -- because `-MD' means `put the output
4014 # Copy depcomp to subdir because otherwise we won't find it if we're
4015 # using a relative directory.
4016 cp "$am_depcomp" conftest.dir
4018 # We will build objects and dependencies in a subdirectory because
4019 # it helps to detect inapplicable dependency modes. For instance
4020 # both Tru64's cc and ICC support -MD to output dependencies as a
4021 # side effect of compilation, but ICC will put the dependencies in
4022 # the current directory while Tru64 will put them in the object
4026 am_cv_CC_dependencies_compiler_type=none
4027 if test "$am_compiler_list" = ""; then
4028 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4030 for depmode in $am_compiler_list; do
4031 if test $depmode = none; then break; fi
4033 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4034 # Setup a source with many dependencies, because some compilers
4035 # like to wrap large dependency lists on column 80 (with \), and
4036 # we should not choose a depcomp mode which is confused by this.
4038 # We need to recreate these files for each test, as the compiler may
4039 # overwrite some of them when testing with obscure command lines.
4040 # This happens at least with the AIX C compiler.
4042 for i in 1 2 3 4 5 6; do
4043 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4044 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4045 # Solaris 8's {/usr,}/bin/sh.
4046 touch sub/conftst$i.h
4048 echo "include sub/conftest.Po" > confmf
4050 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4051 # mode. It turns out that the SunPro C++ compiler does not properly
4052 # handle `-M -o', and we need to detect this.
4053 depcmd="depmode=$depmode \
4054 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4055 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4056 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4057 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4058 if env $depcmd > conftest.err 2>&1 &&
4059 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4060 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4061 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4062 # icc doesn't choke on unknown options, it will just issue warnings
4063 # or remarks (even with -Werror). So we grep stderr for any message
4064 # that says an option was ignored or not supported.
4065 # When given -MP, icc 7.0 and 7.1 complain thusly:
4066 # icc: Command line warning: ignoring option '-M'; no argument required
4067 # The diagnosis changed in icc 8.0:
4068 # icc: Command line remark: option '-MP' not supported
4069 if (grep 'ignoring option' conftest.err ||
4070 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4071 am_cv_CC_dependencies_compiler_type=$depmode
4072 $as_echo "$as_me:$LINENO: success" >&5
4076 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4077 sed -e 's/^/| /' < conftest.err >&5
4083 am_cv_CC_dependencies_compiler_type=none
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4088 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4089 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4090 then as_fn_error "no usable dependency style found" "$LINENO" 5
4091 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4096 # Check for the 'make' the user wants to use.
4099 # Extract the first word of "$ac_prog", so it can be a program name with args.
4100 set dummy $ac_prog; ac_word=$2
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4102 $as_echo_n "checking for $ac_word... " >&6; }
4103 if test "${ac_cv_prog_MAKE+set}" = set; then :
4104 $as_echo_n "(cached) " >&6
4106 if test -n "$MAKE"; then
4107 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4113 test -z "$as_dir" && as_dir=.
4114 for ac_exec_ext in '' $ac_executable_extensions; do
4115 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4116 ac_cv_prog_MAKE="$ac_prog"
4117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4126 MAKE=$ac_cv_prog_MAKE
4127 if test -n "$MAKE"; then
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4129 $as_echo "$MAKE" >&6; }
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4132 $as_echo "no" >&6; }
4136 test -n "$MAKE" && break
4140 case "`$MAKE --version 2>&1 | sed 1q`" in
4145 if test "$MAKE_IS_GNU" = yes; then
4155 # If we haven't got the data from the intl directory,
4156 # assume NLS is disabled.
4165 if test -f ../../intl/config.intl; then
4166 . ../../intl/config.intl
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4169 $as_echo_n "checking whether NLS is requested... " >&6; }
4170 if test x"$USE_NLS" != xyes; then
4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4172 $as_echo "no" >&6; }
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4175 $as_echo "yes" >&6; }
4177 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4181 $as_echo_n "checking for catalogs to be installed... " >&6; }
4182 # Look for .po and .gmo files in the source directory.
4185 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4186 # If there aren't any .gmo files the shell will give us the
4187 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4189 case "$cat" in *\**)
4192 # The quadruple backslash is collapsed to a double backslash
4193 # by the backticks, then collapsed again by the double quotes,
4194 # leaving us with one backslash in the sed expression (right
4195 # before the dot that mustn't act as a wildcard).
4196 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4197 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4198 # The user is allowed to set LINGUAS to a list of languages to
4199 # install catalogs for. If it's empty that means "all of them."
4200 if test "x$LINGUAS" = x; then
4201 CATALOGS="$CATALOGS $cat"
4202 XLINGUAS="$XLINGUAS $lang"
4204 case "$LINGUAS" in *$lang*)
4205 CATALOGS="$CATALOGS $cat"
4206 XLINGUAS="$XLINGUAS $lang"
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4213 $as_echo "$LINGUAS" >&6; }
4226 # Check for common headers.
4227 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4228 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4229 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4231 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4232 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4233 eval as_val=\$$as_ac_Header
4234 if test "x$as_val" = x""yes; then :
4235 cat >>confdefs.h <<_ACEOF
4236 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4243 for ac_header in sys/time.h sys/resource.h
4245 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4246 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4247 eval as_val=\$$as_ac_Header
4248 if test "x$as_val" = x""yes; then :
4249 cat >>confdefs.h <<_ACEOF
4250 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4257 for ac_header in fcntl.h fpu_control.h
4259 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4260 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4261 eval as_val=\$$as_ac_Header
4262 if test "x$as_val" = x""yes; then :
4263 cat >>confdefs.h <<_ACEOF
4264 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4271 for ac_header in dlfcn.h errno.h sys/stat.h
4273 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4274 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4275 eval as_val=\$$as_ac_Header
4276 if test "x$as_val" = x""yes; then :
4277 cat >>confdefs.h <<_ACEOF
4278 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4285 for ac_func in getrusage time sigaction __setfpucw
4287 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4288 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4289 eval as_val=\$$as_ac_var
4290 if test "x$as_val" = x""yes; then :
4291 cat >>confdefs.h <<_ACEOF
4292 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4299 # Check for socket libraries
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4301 $as_echo_n "checking for bind in -lsocket... " >&6; }
4302 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4303 $as_echo_n "(cached) " >&6
4305 ac_check_lib_save_LIBS=$LIBS
4306 LIBS="-lsocket $LIBS"
4307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4308 /* end confdefs.h. */
4310 /* Override any GCC internal prototype to avoid an error.
4311 Use char because int might match the return type of a GCC
4312 builtin and then its argument prototype would still apply. */
4325 if ac_fn_c_try_link "$LINENO"; then :
4326 ac_cv_lib_socket_bind=yes
4328 ac_cv_lib_socket_bind=no
4330 rm -f core conftest.err conftest.$ac_objext \
4331 conftest$ac_exeext conftest.$ac_ext
4332 LIBS=$ac_check_lib_save_LIBS
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4335 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4336 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4337 cat >>confdefs.h <<_ACEOF
4338 #define HAVE_LIBSOCKET 1
4341 LIBS="-lsocket $LIBS"
4345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4346 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4347 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4348 $as_echo_n "(cached) " >&6
4350 ac_check_lib_save_LIBS=$LIBS
4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4353 /* end confdefs.h. */
4355 /* Override any GCC internal prototype to avoid an error.
4356 Use char because int might match the return type of a GCC
4357 builtin and then its argument prototype would still apply. */
4361 char gethostbyname ();
4365 return gethostbyname ();
4370 if ac_fn_c_try_link "$LINENO"; then :
4371 ac_cv_lib_nsl_gethostbyname=yes
4373 ac_cv_lib_nsl_gethostbyname=no
4375 rm -f core conftest.err conftest.$ac_objext \
4376 conftest$ac_exeext conftest.$ac_ext
4377 LIBS=$ac_check_lib_save_LIBS
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4380 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4381 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4382 cat >>confdefs.h <<_ACEOF
4383 #define HAVE_LIBNSL 1
4391 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4392 # using the same condition.
4394 # See if the user specified whether he wants zlib support or not.
4396 # Check whether --with-zlib was given.
4397 if test "${with_zlib+set}" = set; then :
4404 if test "$with_zlib" != "no"; then
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4406 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4407 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4408 $as_echo_n "(cached) " >&6
4410 ac_func_search_save_LIBS=$LIBS
4411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4412 /* end confdefs.h. */
4414 /* Override any GCC internal prototype to avoid an error.
4415 Use char because int might match the return type of a GCC
4416 builtin and then its argument prototype would still apply. */
4420 char zlibVersion ();
4424 return zlibVersion ();
4429 for ac_lib in '' z; do
4430 if test -z "$ac_lib"; then
4431 ac_res="none required"
4434 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4436 if ac_fn_c_try_link "$LINENO"; then :
4437 ac_cv_search_zlibVersion=$ac_res
4439 rm -f core conftest.err conftest.$ac_objext \
4441 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4445 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4448 ac_cv_search_zlibVersion=no
4451 LIBS=$ac_func_search_save_LIBS
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4454 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4455 ac_res=$ac_cv_search_zlibVersion
4456 if test "$ac_res" != no; then :
4457 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4458 for ac_header in zlib.h
4460 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4461 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4462 cat >>confdefs.h <<_ACEOF
4463 #define HAVE_ZLIB_H 1
4472 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4473 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4478 . ${srcdir}/../../bfd/configure.host
4482 USE_MAINTAINER_MODE=no
4483 # Check whether --enable-maintainer-mode was given.
4484 if test "${enable_maintainer_mode+set}" = set; then :
4485 enableval=$enable_maintainer_mode; case "${enableval}" in
4486 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4488 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4490 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4491 echo "Setting maintainer mode" 6>&1
4499 # Check whether --enable-sim-bswap was given.
4500 if test "${enable_sim_bswap+set}" = set; then :
4501 enableval=$enable_sim_bswap; case "${enableval}" in
4502 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4503 no) sim_bswap="-DWITH_BSWAP=0";;
4504 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4506 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4507 echo "Setting bswap flags = $sim_bswap" 6>&1
4515 # Check whether --enable-sim-cflags was given.
4516 if test "${enable_sim_cflags+set}" = set; then :
4517 enableval=$enable_sim_cflags; case "${enableval}" in
4518 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4519 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4521 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4523 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4524 echo "Setting sim cflags = $sim_cflags" 6>&1
4532 # Check whether --enable-sim-debug was given.
4533 if test "${enable_sim_debug+set}" = set; then :
4534 enableval=$enable_sim_debug; case "${enableval}" in
4535 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4536 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4537 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4539 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4540 echo "Setting sim debug = $sim_debug" 6>&1
4548 # Check whether --enable-sim-stdio was given.
4549 if test "${enable_sim_stdio+set}" = set; then :
4550 enableval=$enable_sim_stdio; case "${enableval}" in
4551 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4552 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4553 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4555 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4556 echo "Setting stdio flags = $sim_stdio" 6>&1
4564 # Check whether --enable-sim-trace was given.
4565 if test "${enable_sim_trace+set}" = set; then :
4566 enableval=$enable_sim_trace; case "${enableval}" in
4567 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4568 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4570 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4573 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4574 if test x"$sim_trace" = x; then
4575 sim_trace="-DWITH_TRACE='(TRACE_$x"
4577 sim_trace="${sim_trace}|TRACE_$x"
4580 sim_trace="$sim_trace)'" ;;
4582 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4583 echo "Setting sim trace = $sim_trace" 6>&1
4591 # Check whether --enable-sim-profile was given.
4592 if test "${enable_sim_profile+set}" = set; then :
4593 enableval=$enable_sim_profile; case "${enableval}" in
4594 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4595 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4597 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4600 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4601 if test x"$sim_profile" = x; then
4602 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4604 sim_profile="${sim_profile}|PROFILE_$x"
4607 sim_profile="$sim_profile)'" ;;
4609 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4610 echo "Setting sim profile = $sim_profile" 6>&1
4613 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4619 # Check whether --with-pkgversion was given.
4620 if test "${with_pkgversion+set}" = set; then :
4621 withval=$with_pkgversion; case "$withval" in
4622 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4624 *) PKGVERSION="($withval) " ;;
4635 # Check whether --with-bugurl was given.
4636 if test "${with_bugurl+set}" = set; then :
4637 withval=$with_bugurl; case "$withval" in
4638 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4641 *) BUGURL="$withval"
4645 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4655 REPORT_BUGS_TO="<$BUGURL>"
4656 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4663 cat >>confdefs.h <<_ACEOF
4664 #define PKGVERSION "$PKGVERSION"
4668 cat >>confdefs.h <<_ACEOF
4669 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4674 $as_echo_n "checking return type of signal handlers... " >&6; }
4675 if test "${ac_cv_type_signal+set}" = set; then :
4676 $as_echo_n "(cached) " >&6
4678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4679 /* end confdefs.h. */
4680 #include <sys/types.h>
4686 return *(signal (0, 0)) (0) == 1;
4691 if ac_fn_c_try_compile "$LINENO"; then :
4692 ac_cv_type_signal=int
4694 ac_cv_type_signal=void
4696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4699 $as_echo "$ac_cv_type_signal" >&6; }
4701 cat >>confdefs.h <<_ACEOF
4702 #define RETSIGTYPE $ac_cv_type_signal
4712 sim_link_links=tconfig.h
4713 if test -f ${srcdir}/tconfig.in
4715 sim_link_files=tconfig.in
4717 sim_link_files=../common/tconfig.in
4720 # targ-vals.def points to the libc macro description file.
4722 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4724 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4725 sim_link_links="${sim_link_links} targ-vals.def"
4729 for ac_header in getopt.h
4731 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
4732 if test "x$ac_cv_header_getopt_h" = x""yes; then :
4733 cat >>confdefs.h <<_ACEOF
4734 #define HAVE_GETOPT_H 1
4742 # Check whether --enable-cycle-accurate was given.
4743 if test "${enable_cycle_accurate+set}" = set; then :
4744 enableval=$enable_cycle_accurate; case "${enableval}" in
4746 *) as_fn_error "bad value ${enableval} given for --enable-cycle-accurate option" "$LINENO" 5 ;;
4751 # Check whether --enable-cycle-stats was given.
4752 if test "${enable_cycle_stats+set}" = set; then :
4753 enableval=$enable_cycle_stats; case "${enableval}" in
4755 *) as_fn_error "bad value ${enableval} given for --enable-cycle-stats option" "$LINENO" 5 ;;
4760 echo enable_cycle_accurate is $enable_cycle_accurate
4761 echo enable_cycle_stats is $enable_cycle_stats
4763 if test "x${enable_cycle_accurate}" != xno; then
4764 $as_echo "#define CYCLE_ACCURATE 1" >>confdefs.h
4767 if test "x${enable_cycle_stats}" != xno; then
4768 $as_echo "#define CYCLE_STATS 1" >>confdefs.h
4772 if test "x${enable_cycle_stats}" != xno; then
4773 as_fn_error "cycle-stats not available without cycle-accurate" "$LINENO" 5
4778 ac_sources="$sim_link_files"
4779 ac_dests="$sim_link_links"
4780 while test -n "$ac_sources"; do
4781 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4782 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4783 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4785 ac_config_links="$ac_config_links $ac_config_links_1"
4788 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4789 cgen_breaks="break cgen_rtx_error";
4792 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4794 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4796 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4798 ac_config_commands="$ac_config_commands Makefile"
4800 ac_config_commands="$ac_config_commands stamp-h"
4802 cat >confcache <<\_ACEOF
4803 # This file is a shell script that caches the results of configure
4804 # tests run on this system so they can be shared between configure
4805 # scripts and configure runs, see configure's option --config-cache.
4806 # It is not useful on other systems. If it contains results you don't
4807 # want to keep, you may remove or edit it.
4809 # config.status only pays attention to the cache file if you give it
4810 # the --recheck option to rerun configure.
4812 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4813 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4818 # The following way of writing the cache mishandles newlines in values,
4819 # but we know of no workaround that is simple, portable, and efficient.
4820 # So, we kill variables containing newlines.
4821 # Ultrix sh set writes to stderr and can't be redirected directly,
4822 # and sets the high bit in the cache file unless we assign to the vars.
4824 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4825 eval ac_val=\$$ac_var
4829 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4830 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4833 _ | IFS | as_nl) ;; #(
4834 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4835 *) { eval $ac_var=; unset $ac_var;} ;;
4841 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4842 *${as_nl}ac_space=\ *)
4843 # `set' does not quote correctly, so add quotes: double-quote
4844 # substitution turns \\\\ into \\, and sed turns \\ into \.
4847 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4850 # `set' quotes correctly as required by POSIX, so do not add quotes.
4851 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4860 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4862 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4864 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4865 if test -w "$cache_file"; then
4866 test "x$cache_file" != "x/dev/null" &&
4867 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4868 $as_echo "$as_me: updating cache $cache_file" >&6;}
4869 cat confcache >$cache_file
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4872 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4877 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4878 # Let make expand exec_prefix.
4879 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4881 DEFS=-DHAVE_CONFIG_H
4885 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4886 # 1. Remove the extension, and $U if already installed.
4887 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4888 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4889 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4890 # will be set to the directory where LIBOBJS objects are built.
4891 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4892 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4896 LTLIBOBJS=$ac_ltlibobjs
4899 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
4900 as_fn_error "conditional \"GMAKE\" was never defined.
4901 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4904 : ${CONFIG_STATUS=./config.status}
4906 ac_clean_files_save=$ac_clean_files
4907 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4909 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4911 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4913 # Generated by $as_me.
4914 # Run this file to recreate the current configuration.
4915 # Compiler output produced by configure, useful for debugging
4916 # configure, is in config.log if it exists.
4922 SHELL=\${CONFIG_SHELL-$SHELL}
4925 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4926 ## -------------------- ##
4927 ## M4sh Initialization. ##
4928 ## -------------------- ##
4930 # Be more Bourne compatible
4931 DUALCASE=1; export DUALCASE # for MKS sh
4932 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4935 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4936 # is contrary to our usage. Disable this feature.
4937 alias -g '${1+"$@"}'='"$@"'
4938 setopt NO_GLOB_SUBST
4940 case `(set -o) 2>/dev/null` in #(
4952 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4953 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4954 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4955 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4956 # Prefer a ksh shell builtin over an external printf program on Solaris,
4957 # but without wasting forks for bash or zsh.
4958 if test -z "$BASH_VERSION$ZSH_VERSION" \
4959 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4960 as_echo='print -r --'
4961 as_echo_n='print -rn --'
4962 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4963 as_echo='printf %s\n'
4964 as_echo_n='printf %s'
4966 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4967 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4968 as_echo_n='/usr/ucb/echo -n'
4970 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4971 as_echo_n_body='eval
4975 expr "X$arg" : "X\\(.*\\)$as_nl";
4976 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4978 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4980 export as_echo_n_body
4981 as_echo_n='sh -c $as_echo_n_body as_echo'
4984 as_echo='sh -c $as_echo_body as_echo'
4987 # The user is always right.
4988 if test "${PATH_SEPARATOR+set}" != set; then
4990 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4991 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4998 # We need space, tab and new line, in precisely that order. Quoting is
4999 # there to prevent editors from complaining about space-tab.
5000 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5001 # splitting by setting IFS to empty value.)
5004 # Find who we are. Look in the path if we contain no directory separator.
5006 *[\\/]* ) as_myself=$0 ;;
5007 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5011 test -z "$as_dir" && as_dir=.
5012 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5018 # We did not find ourselves, most probably we were run as `sh COMMAND'
5019 # in which case we are not to be found in the path.
5020 if test "x$as_myself" = x; then
5023 if test ! -f "$as_myself"; then
5024 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5028 # Unset variables that we do not need and which cause bugs (e.g. in
5029 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5030 # suppresses any "Segmentation fault" message there. '((' could
5031 # trigger a bug in pdksh 5.2.14.
5032 for as_var in BASH_ENV ENV MAIL MAILPATH
5033 do eval test x\${$as_var+set} = xset \
5034 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5047 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5050 # as_fn_error ERROR [LINENO LOG_FD]
5051 # ---------------------------------
5052 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5053 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5054 # script with status $?, using 1 if that was 0.
5057 as_status=$?; test $as_status -eq 0 && as_status=1
5059 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5060 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5062 $as_echo "$as_me: error: $1" >&2
5063 as_fn_exit $as_status
5067 # as_fn_set_status STATUS
5068 # -----------------------
5069 # Set $? to STATUS, without forking.
5073 } # as_fn_set_status
5077 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5087 # Portably unset VAR.
5090 { eval $1=; unset $1;}
5092 as_unset=as_fn_unset
5093 # as_fn_append VAR VALUE
5094 # ----------------------
5095 # Append the text in VALUE to the end of the definition contained in VAR. Take
5096 # advantage of any shell optimizations that allow amortized linear growth over
5097 # repeated appends, instead of the typical quadratic growth present in naive
5099 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5100 eval 'as_fn_append ()
5111 # as_fn_arith ARG...
5112 # ------------------
5113 # Perform arithmetic evaluation on the ARGs, and store the result in the
5114 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5115 # must be portable across $(()) and expr.
5116 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5117 eval 'as_fn_arith ()
5124 as_val=`expr "$@" || test $? -eq 1`
5129 if expr a : '\(a\)' >/dev/null 2>&1 &&
5130 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5136 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5137 as_basename=basename
5142 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5148 as_me=`$as_basename -- "$0" ||
5149 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5150 X"$0" : 'X\(//\)$' \| \
5151 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5153 sed '/^.*\/\([^/][^/]*\)\/*$/{
5167 # Avoid depending upon Character Ranges.
5168 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5169 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5170 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5171 as_cr_digits='0123456789'
5172 as_cr_alnum=$as_cr_Letters$as_cr_digits
5174 ECHO_C= ECHO_N= ECHO_T=
5175 case `echo -n x` in #(((((
5177 case `echo 'xy\c'` in
5178 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5180 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5187 rm -f conf$$ conf$$.exe conf$$.file
5188 if test -d conf$$.dir; then
5189 rm -f conf$$.dir/conf$$.file
5192 mkdir conf$$.dir 2>/dev/null
5194 if (echo >conf$$.file) 2>/dev/null; then
5195 if ln -s conf$$.file conf$$ 2>/dev/null; then
5197 # ... but there are two gotchas:
5198 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5199 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5200 # In both cases, we have to default to `cp -p'.
5201 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5203 elif ln conf$$.file conf$$ 2>/dev/null; then
5211 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5212 rmdir conf$$.dir 2>/dev/null
5217 # Create "$as_dir" as a directory, including parents if necessary.
5222 -*) as_dir=./$as_dir;;
5224 test -d "$as_dir" || eval $as_mkdir_p || {
5228 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5229 *) as_qdir=$as_dir;;
5231 as_dirs="'$as_qdir' $as_dirs"
5232 as_dir=`$as_dirname -- "$as_dir" ||
5233 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5234 X"$as_dir" : 'X\(//\)[^/]' \| \
5235 X"$as_dir" : 'X\(//\)$' \| \
5236 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5237 $as_echo X"$as_dir" |
5238 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5255 test -d "$as_dir" && break
5257 test -z "$as_dirs" || eval "mkdir $as_dirs"
5258 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5262 if mkdir -p . 2>/dev/null; then
5263 as_mkdir_p='mkdir -p "$as_dir"'
5265 test -d ./-p && rmdir ./-p
5269 if test -x / >/dev/null 2>&1; then
5272 if ls -dL / >/dev/null 2>&1; then
5279 if test -d "$1"; then
5285 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5286 ???[sx]*):;;*)false;;esac;fi
5290 as_executable_p=$as_test_x
5292 # Sed expression to map a string onto a valid CPP name.
5293 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5295 # Sed expression to map a string onto a valid variable name.
5296 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5300 ## ----------------------------------- ##
5301 ## Main body of $CONFIG_STATUS script. ##
5302 ## ----------------------------------- ##
5304 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5306 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5307 # Save the log message, to keep $0 and so on meaningful, and to
5308 # report actual input values of CONFIG_FILES etc. instead of their
5309 # values after options handling.
5311 This file was extended by $as_me, which was
5312 generated by GNU Autoconf 2.64. Invocation command line was
5314 CONFIG_FILES = $CONFIG_FILES
5315 CONFIG_HEADERS = $CONFIG_HEADERS
5316 CONFIG_LINKS = $CONFIG_LINKS
5317 CONFIG_COMMANDS = $CONFIG_COMMANDS
5320 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5325 case $ac_config_files in *"
5326 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5329 case $ac_config_headers in *"
5330 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5334 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5335 # Files that config.status was made for.
5336 config_files="$ac_config_files"
5337 config_headers="$ac_config_headers"
5338 config_links="$ac_config_links"
5339 config_commands="$ac_config_commands"
5343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5345 \`$as_me' instantiates files and other configuration actions
5346 from templates according to the current configuration. Unless the files
5347 and actions are specified as TAGs, all are instantiated by default.
5349 Usage: $0 [OPTION]... [TAG]...
5351 -h, --help print this help, then exit
5352 -V, --version print version number and configuration settings, then exit
5353 -q, --quiet, --silent
5354 do not print progress messages
5355 -d, --debug don't remove temporary files
5356 --recheck update $as_me by reconfiguring in the same conditions
5357 --file=FILE[:TEMPLATE]
5358 instantiate the configuration file FILE
5359 --header=FILE[:TEMPLATE]
5360 instantiate the configuration header FILE
5362 Configuration files:
5365 Configuration headers:
5368 Configuration links:
5371 Configuration commands:
5374 Report bugs to the package provider."
5377 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5380 configured by $0, generated by GNU Autoconf 2.64,
5381 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5383 Copyright (C) 2009 Free Software Foundation, Inc.
5384 This config.status script is free software; the Free Software Foundation
5385 gives unlimited permission to copy, distribute and modify it."
5390 test -n "\$AWK" || AWK=awk
5393 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5394 # The default lists apply if the user does not specify any file.
5400 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5401 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5412 # Handling of the options.
5413 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5415 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5416 $as_echo "$ac_cs_version"; exit ;;
5417 --debug | --debu | --deb | --de | --d | -d )
5419 --file | --fil | --fi | --f )
5422 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5424 as_fn_append CONFIG_FILES " '$ac_optarg'"
5425 ac_need_defaults=false;;
5426 --header | --heade | --head | --hea )
5429 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5431 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5432 ac_need_defaults=false;;
5434 # Conflict between --help and --header
5435 as_fn_error "ambiguous option: \`$1'
5436 Try \`$0 --help' for more information.";;
5437 --help | --hel | -h )
5438 $as_echo "$ac_cs_usage"; exit ;;
5439 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5440 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5444 -*) as_fn_error "unrecognized option: \`$1'
5445 Try \`$0 --help' for more information." ;;
5447 *) as_fn_append ac_config_targets " $1"
5448 ac_need_defaults=false ;;
5454 ac_configure_extra_args=
5456 if $ac_cs_silent; then
5458 ac_configure_extra_args="$ac_configure_extra_args --silent"
5462 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5463 if \$ac_cs_recheck; then
5464 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5466 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5467 CONFIG_SHELL='$SHELL'
5473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5477 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5478 ## Running $as_me. ##
5484 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5488 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5494 # Handling of arguments.
5495 for ac_config_target in $ac_config_targets
5497 case $ac_config_target in
5498 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5499 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5500 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5501 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5502 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5503 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5504 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5505 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5507 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5512 # If the user did not use the arguments to specify the items to instantiate,
5513 # then the envvar interface is used. Set only those that are not.
5514 # We use the long form for the default assignment because of an extremely
5515 # bizarre bug on SunOS 4.1.3.
5516 if $ac_need_defaults; then
5517 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5518 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5519 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5520 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5523 # Have a temporary directory for convenience. Make it in the build tree
5524 # simply because there is no reason against having it here, and in addition,
5525 # creating and moving files from /tmp can sometimes cause problems.
5526 # Hook for its removal unless debugging.
5527 # Note that there is a small window in which the directory will not be cleaned:
5528 # after its creation but before its name has been assigned to `$tmp'.
5532 trap 'exit_status=$?
5533 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5535 trap 'as_fn_exit 1' 1 2 13 15
5537 # Create a (secure) tmp directory for tmp files.
5540 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5541 test -n "$tmp" && test -d "$tmp"
5544 tmp=./conf$$-$RANDOM
5545 (umask 077 && mkdir "$tmp")
5546 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5548 # Set up the scripts for CONFIG_FILES section.
5549 # No need to generate them if there are no CONFIG_FILES.
5550 # This happens for instance with `./config.status config.h'.
5551 if test -n "$CONFIG_FILES"; then
5554 ac_cr=`echo X | tr X '\015'`
5555 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5556 # But we know of no other shell where ac_cr would be empty at this
5557 # point, so we can use a bashism as a fallback.
5558 if test "x$ac_cr" = x; then
5559 eval ac_cr=\$\'\\r\'
5561 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5562 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5568 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5573 echo "cat >conf$$subs.awk <<_ACEOF" &&
5574 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5577 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5578 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5580 for ac_last_try in false false false false false :; do
5581 . ./conf$$subs.sh ||
5582 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5584 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5585 if test $ac_delim_n = $ac_delim_num; then
5587 elif $ac_last_try; then
5588 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5590 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5595 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5596 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5600 s/^/S["/; s/!.*/"]=/
5610 s/\(.\{148\}\).*/\1/
5612 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5617 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5624 s/\(.\{148\}\).*/\1/
5626 s/["\\]/\\&/g; s/^/"/; s/$/"/
5630 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5635 ' <conf$$subs.awk | sed '
5640 ' >>$CONFIG_STATUS || ac_write_fail=1
5641 rm -f conf$$subs.awk
5642 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5644 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5645 for (key in S) S_is_set[key] = 1
5651 nfields = split(line, field, "@")
5653 len = length(field[1])
5654 for (i = 2; i < nfields; i++) {
5656 keylen = length(key)
5657 if (S_is_set[key]) {
5659 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5660 len += length(value) + length(field[++i])
5671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5672 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5673 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5676 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5677 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5680 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5681 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5682 # trailing colons and then remove the whole line if VPATH becomes empty
5683 # (actually we leave an empty line to preserve line numbers).
5684 if test "x$srcdir" = x.; then
5685 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5689 s/^\([^=]*=[ ]*\):*/\1/
5695 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5696 fi # test -n "$CONFIG_FILES"
5698 # Set up the scripts for CONFIG_HEADERS section.
5699 # No need to generate them if there are no CONFIG_HEADERS.
5700 # This happens for instance with `./config.status Makefile'.
5701 if test -n "$CONFIG_HEADERS"; then
5702 cat >"$tmp/defines.awk" <<\_ACAWK ||
5706 # Transform confdefs.h into an awk script `defines.awk', embedded as
5707 # here-document in config.status, that substitutes the proper values into
5708 # config.h.in to produce config.h.
5710 # Create a delimiter string that does not exist in confdefs.h, to ease
5711 # handling of long lines.
5713 for ac_last_try in false false :; do
5714 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5715 if test -z "$ac_t"; then
5717 elif $ac_last_try; then
5718 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5720 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5724 # For the awk script, D is an array of macro values keyed by name,
5725 # likewise P contains macro parameters if any. Preserve backslash
5726 # newline sequences.
5728 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5730 s/.\{148\}/&'"$ac_delim"'/g
5733 s/^[ ]*#[ ]*define[ ][ ]*/ /
5740 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5742 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5746 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5747 D["\1"]=" \3\\\\\\n"\\/p
5749 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5754 s/.\{148\}/&'"$ac_delim"'/g
5759 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5762 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5764 ' <confdefs.h | sed '
5765 s/'"$ac_delim"'/"\\\
5766 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5768 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5769 for (key in D) D_is_set[key] = 1
5772 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5774 split(line, arg, " ")
5775 if (arg[1] == "#") {
5779 defundef = substr(arg[1], 2)
5782 split(mac1, mac2, "(") #)
5784 prefix = substr(line, 1, index(line, defundef) - 1)
5785 if (D_is_set[macro]) {
5786 # Preserve the white space surrounding the "#".
5787 print prefix "define", macro P[macro] D[macro]
5790 # Replace #undef with comments. This is necessary, for example,
5791 # in the case of _POSIX_SOURCE, which is predefined and required
5792 # on some systems where configure will not decide to define it.
5793 if (defundef == "undef") {
5794 print "/*", prefix defundef, macro, "*/"
5802 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5803 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5804 fi # test -n "$CONFIG_HEADERS"
5807 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5812 :[FHLC]) ac_mode=$ac_tag; continue;;
5814 case $ac_mode$ac_tag in
5816 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5817 :[FH]-) ac_tag=-:-;;
5818 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5835 -) ac_f="$tmp/stdin";;
5836 *) # Look for the file first in the build tree, then in the source tree
5837 # (if the path is not absolute). The absolute path cannot be DOS-style,
5838 # because $ac_f cannot contain `:'.
5842 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5844 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5846 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5847 as_fn_append ac_file_inputs " '$ac_f'"
5850 # Let's still pretend it is `configure' which instantiates (i.e., don't
5851 # use $as_me), people would be surprised to read:
5852 # /* config.h. Generated by config.status. */
5853 configure_input='Generated from '`
5854 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5856 if test x"$ac_file" != x-; then
5857 configure_input="$ac_file. $configure_input"
5858 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5859 $as_echo "$as_me: creating $ac_file" >&6;}
5861 # Neutralize special characters interpreted by sed in replacement strings.
5862 case $configure_input in #(
5863 *\&* | *\|* | *\\* )
5864 ac_sed_conf_input=`$as_echo "$configure_input" |
5865 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5866 *) ac_sed_conf_input=$configure_input;;
5870 *:-:* | *:-) cat >"$tmp/stdin" \
5871 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5876 ac_dir=`$as_dirname -- "$ac_file" ||
5877 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5878 X"$ac_file" : 'X\(//\)[^/]' \| \
5879 X"$ac_file" : 'X\(//\)$' \| \
5880 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5881 $as_echo X"$ac_file" |
5882 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5899 as_dir="$ac_dir"; as_fn_mkdir_p
5903 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5905 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5906 # A ".." for each directory in $ac_dir_suffix.
5907 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5908 case $ac_top_builddir_sub in
5909 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5910 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5913 ac_abs_top_builddir=$ac_pwd
5914 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5915 # for backward compatibility:
5916 ac_top_builddir=$ac_top_build_prefix
5919 .) # We are building in place.
5921 ac_top_srcdir=$ac_top_builddir_sub
5922 ac_abs_top_srcdir=$ac_pwd ;;
5923 [\\/]* | ?:[\\/]* ) # Absolute name.
5924 ac_srcdir=$srcdir$ac_dir_suffix;
5925 ac_top_srcdir=$srcdir
5926 ac_abs_top_srcdir=$srcdir ;;
5928 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5929 ac_top_srcdir=$ac_top_build_prefix$srcdir
5930 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5932 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5942 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5943 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5948 # If the template does not know about datarootdir, expand it.
5949 # FIXME: This hack should be removed a few years after 2.60.
5950 ac_datarootdir_hack=; ac_datarootdir_seen=
5961 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5962 *datarootdir*) ac_datarootdir_seen=yes;;
5963 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5965 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5968 ac_datarootdir_hack='
5969 s&@datadir@&$datadir&g
5970 s&@docdir@&$docdir&g
5971 s&@infodir@&$infodir&g
5972 s&@localedir@&$localedir&g
5973 s&@mandir@&$mandir&g
5974 s&\\\${datarootdir}&$datarootdir&g' ;;
5978 # Neutralize VPATH when `$srcdir' = `.'.
5979 # Shell code in configure.ac might set extrasub.
5980 # FIXME: do we really want to maintain this feature?
5981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5982 ac_sed_extra="$ac_vpsub
5985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5987 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5988 s|@configure_input@|$ac_sed_conf_input|;t t
5989 s&@top_builddir@&$ac_top_builddir_sub&;t t
5990 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5991 s&@srcdir@&$ac_srcdir&;t t
5992 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5993 s&@top_srcdir@&$ac_top_srcdir&;t t
5994 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5995 s&@builddir@&$ac_builddir&;t t
5996 s&@abs_builddir@&$ac_abs_builddir&;t t
5997 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5998 s&@INSTALL@&$ac_INSTALL&;t t
5999 $ac_datarootdir_hack
6001 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6002 || as_fn_error "could not create $ac_file" "$LINENO" 5
6004 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6005 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6006 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6008 which seems to be undefined. Please make sure it is defined." >&5
6009 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6010 which seems to be undefined. Please make sure it is defined." >&2;}
6014 -) cat "$tmp/out" && rm -f "$tmp/out";;
6015 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6017 || as_fn_error "could not create $ac_file" "$LINENO" 5
6023 if test x"$ac_file" != x-; then
6025 $as_echo "/* $configure_input */" \
6026 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6027 } >"$tmp/config.h" \
6028 || as_fn_error "could not create $ac_file" "$LINENO" 5
6029 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6030 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6031 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6034 mv "$tmp/config.h" "$ac_file" \
6035 || as_fn_error "could not create $ac_file" "$LINENO" 5
6038 $as_echo "/* $configure_input */" \
6039 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6040 || as_fn_error "could not create -" "$LINENO" 5
6048 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6051 # Prefer the file from the source tree if names are identical.
6052 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6053 ac_source=$srcdir/$ac_source
6056 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6057 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6059 if test ! -r "$ac_source"; then
6060 as_fn_error "$ac_source: file not found" "$LINENO" 5
6064 # Try a relative symlink, then a hard link, then a copy.
6066 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6067 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6069 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6070 ln "$ac_source" "$ac_file" 2>/dev/null ||
6071 cp -p "$ac_source" "$ac_file" ||
6072 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6075 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6076 $as_echo "$as_me: executing $ac_file commands" >&6;}
6081 case $ac_file$ac_mode in
6082 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6083 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6084 rm -f Makesim1.tmp Makesim2.tmp Makefile
6085 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6086 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6087 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6088 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6089 <Makefile.sim >Makefile
6090 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6092 "stamp-h":C) echo > stamp-h ;;
6100 ac_clean_files=$ac_clean_files_save
6102 test $ac_write_fail = 0 ||
6103 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6106 # configure is writing to config.log, and then calls config.status.
6107 # config.status does its own redirection, appending to config.log.
6108 # Unfortunately, on DOS this fails, as config.log is still kept open
6109 # by configure, so config.status won't be able to write to it; its
6110 # output is simply discarded. So we exec the FD to /dev/null,
6111 # effectively closing config.log, so it can be properly (re)opened and
6112 # appended to by config.status. When coming back to configure, we
6113 # need to make the FD available again.
6114 if test "$no_create" != yes; then
6116 ac_config_status_args=
6117 test "$silent" = yes &&
6118 ac_config_status_args="$ac_config_status_args --quiet"
6120 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6122 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6123 # would make configure fail if this is the last instruction.
6124 $ac_cs_success || as_fn_exit $?
6126 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6128 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}