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 if (eval "$as_required") 2>/dev/null; then :
177 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
185 test -z "$as_dir" && as_dir=.
189 for as_base in sh bash ksh sh5; do
190 # Try only shells that exist, to save several forks.
191 as_shell=$as_dir/$as_base
192 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
193 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
194 CONFIG_SHELL=$as_shell as_have_required=yes
195 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
204 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
205 CONFIG_SHELL=$SHELL as_have_required=yes
210 if test "x$CONFIG_SHELL" != x; then :
211 # We cannot yet assume a decent shell, so we have to provide a
212 # neutralization value for shells without unset; and this also
213 # works around shells that cannot unset nonexistent variables.
216 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
221 if test x$as_have_required = xno; then :
222 $as_echo "$0: This script requires a shell more modern than all"
223 $as_echo "$0: the shells that I found on your system."
224 if test x${ZSH_VERSION+set} = xset ; then
225 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
226 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
229 $0: including any error possibly output before this
230 $0: message. Then install a modern shell, or manually run
231 $0: the script under such a shell if you do have one."
237 SHELL=${CONFIG_SHELL-/bin/sh}
239 # Unset more variables known to interfere with behavior of common tools.
240 CLICOLOR_FORCE= GREP_OPTIONS=
241 unset CLICOLOR_FORCE GREP_OPTIONS
243 ## --------------------- ##
244 ## M4sh Shell Functions. ##
245 ## --------------------- ##
248 # Portably unset VAR.
251 { eval $1=; unset $1;}
255 # as_fn_set_status STATUS
256 # -----------------------
257 # Set $? to STATUS, without forking.
265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
275 # Create "$as_dir" as a directory, including parents if necessary.
280 -*) as_dir=./$as_dir;;
282 test -d "$as_dir" || eval $as_mkdir_p || {
286 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
289 as_dirs="'$as_qdir' $as_dirs"
290 as_dir=`$as_dirname -- "$as_dir" ||
291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
292 X"$as_dir" : 'X\(//\)[^/]' \| \
293 X"$as_dir" : 'X\(//\)$' \| \
294 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
295 $as_echo X"$as_dir" |
296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
313 test -d "$as_dir" && break
315 test -z "$as_dirs" || eval "mkdir $as_dirs"
316 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
320 # as_fn_append VAR VALUE
321 # ----------------------
322 # Append the text in VALUE to the end of the definition contained in VAR. Take
323 # advantage of any shell optimizations that allow amortized linear growth over
324 # repeated appends, instead of the typical quadratic growth present in naive
326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
327 eval 'as_fn_append ()
340 # Perform arithmetic evaluation on the ARGs, and store the result in the
341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
342 # must be portable across $(()) and expr.
343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
351 as_val=`expr "$@" || test $? -eq 1`
356 # as_fn_error ERROR [LINENO LOG_FD]
357 # ---------------------------------
358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
360 # script with status $?, using 1 if that was 0.
363 as_status=$?; test $as_status -eq 0 && as_status=1
365 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
366 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 $as_echo "$as_me: error: $1" >&2
369 as_fn_exit $as_status
372 if expr a : '\(a\)' >/dev/null 2>&1 &&
373 test "X`expr 00001 : '.*\(...\)'`" = X001; then
379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
391 as_me=`$as_basename -- "$0" ||
392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
393 X"$0" : 'X\(//\)$' \| \
394 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 sed '/^.*\/\([^/][^/]*\)\/*$/{
410 # Avoid depending upon Character Ranges.
411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
414 as_cr_digits='0123456789'
415 as_cr_alnum=$as_cr_Letters$as_cr_digits
418 as_lineno_1=$LINENO as_lineno_1a=$LINENO
419 as_lineno_2=$LINENO as_lineno_2a=$LINENO
420 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
421 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
422 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
434 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 chmod +x "$as_me.lineno" ||
439 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441 # Don't try to exec as it changes $[0], causing all sort of problems
442 # (the dirname of $[0] is not the place where we might find the
443 # original and so on. Autoconf is especially sensitive to this).
445 # Exit status is that of the last command.
449 ECHO_C= ECHO_N= ECHO_T=
450 case `echo -n x` in #(((((
452 case `echo 'xy\c'` in
453 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
462 rm -f conf$$ conf$$.exe conf$$.file
463 if test -d conf$$.dir; then
464 rm -f conf$$.dir/conf$$.file
467 mkdir conf$$.dir 2>/dev/null
469 if (echo >conf$$.file) 2>/dev/null; then
470 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 # ... but there are two gotchas:
473 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
474 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
475 # In both cases, we have to default to `cp -p'.
476 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 elif ln conf$$.file conf$$ 2>/dev/null; then
486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
487 rmdir conf$$.dir 2>/dev/null
489 if mkdir -p . 2>/dev/null; then
490 as_mkdir_p='mkdir -p "$as_dir"'
492 test -d ./-p && rmdir ./-p
496 if test -x / >/dev/null 2>&1; then
499 if ls -dL / >/dev/null 2>&1; then
506 if test -d "$1"; then
512 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
513 ???[sx]*):;;*)false;;esac;fi
517 as_executable_p=$as_test_x
519 # Sed expression to map a string onto a valid CPP name.
520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522 # Sed expression to map a string onto a valid variable name.
523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
526 exec 7<&0 </dev/null 6>&1
529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
530 # so uname gets run too.
531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536 ac_default_prefix=/usr/local
538 ac_config_libobj_dir=.
545 # Identity of this package.
553 ac_unique_file="Makefile.in"
554 enable_option_checking=no
555 ac_subst_vars='LTLIBOBJS
613 program_transform_name
626 enable_option_checking
629 ac_precious_vars='build_alias
666 # Initialize some variables set by options.
668 ac_init_version=false
669 ac_unrecognized_opts=
671 # The variables have the same names as the options, with
672 # dashes changed to underlines.
680 program_transform_name=s,x,x,
688 # Installation directory options.
689 # These are left unexpanded so users can "make install exec_prefix=/foo"
690 # and all the variables that are supposed to be based on exec_prefix
691 # by default will actually change.
692 # Use braces instead of parens because sh, perl, etc. also accept them.
693 # (The list follows the same order as the GNU Coding Standards.)
694 bindir='${exec_prefix}/bin'
695 sbindir='${exec_prefix}/sbin'
696 libexecdir='${exec_prefix}/libexec'
697 datarootdir='${prefix}/share'
698 datadir='${datarootdir}'
699 sysconfdir='${prefix}/etc'
700 sharedstatedir='${prefix}/com'
701 localstatedir='${prefix}/var'
702 includedir='${prefix}/include'
703 oldincludedir='/usr/include'
704 docdir='${datarootdir}/doc/${PACKAGE}'
705 infodir='${datarootdir}/info'
710 libdir='${exec_prefix}/lib'
711 localedir='${datarootdir}/locale'
712 mandir='${datarootdir}/man'
718 # If the previous option needs an argument, assign it.
719 if test -n "$ac_prev"; then
720 eval $ac_prev=\$ac_option
726 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
730 # Accept the important Cygnus configure options, so we can diagnose typos.
732 case $ac_dashdash$ac_option in
736 -bindir | --bindir | --bindi | --bind | --bin | --bi)
738 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
741 -build | --build | --buil | --bui | --bu)
742 ac_prev=build_alias ;;
743 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
744 build_alias=$ac_optarg ;;
746 -cache-file | --cache-file | --cache-fil | --cache-fi \
747 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
748 ac_prev=cache_file ;;
749 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
750 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
751 cache_file=$ac_optarg ;;
754 cache_file=config.cache ;;
756 -datadir | --datadir | --datadi | --datad)
758 -datadir=* | --datadir=* | --datadi=* | --datad=*)
759 datadir=$ac_optarg ;;
761 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
762 | --dataroo | --dataro | --datar)
763 ac_prev=datarootdir ;;
764 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
765 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
766 datarootdir=$ac_optarg ;;
768 -disable-* | --disable-*)
769 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
770 # Reject names that are not valid shell variable names.
771 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
772 as_fn_error "invalid feature name: $ac_useropt"
773 ac_useropt_orig=$ac_useropt
774 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
775 case $ac_user_opts in
779 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
780 ac_unrecognized_sep=', ';;
782 eval enable_$ac_useropt=no ;;
784 -docdir | --docdir | --docdi | --doc | --do)
786 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
789 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
791 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
794 -enable-* | --enable-*)
795 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
796 # Reject names that are not valid shell variable names.
797 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
798 as_fn_error "invalid feature name: $ac_useropt"
799 ac_useropt_orig=$ac_useropt
800 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
801 case $ac_user_opts in
805 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
806 ac_unrecognized_sep=', ';;
808 eval enable_$ac_useropt=\$ac_optarg ;;
810 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
811 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
812 | --exec | --exe | --ex)
813 ac_prev=exec_prefix ;;
814 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
815 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
816 | --exec=* | --exe=* | --ex=*)
817 exec_prefix=$ac_optarg ;;
819 -gas | --gas | --ga | --g)
820 # Obsolete; use --with-gas.
823 -help | --help | --hel | --he | -h)
825 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
826 ac_init_help=recursive ;;
827 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
828 ac_init_help=short ;;
830 -host | --host | --hos | --ho)
831 ac_prev=host_alias ;;
832 -host=* | --host=* | --hos=* | --ho=*)
833 host_alias=$ac_optarg ;;
835 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
837 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
839 htmldir=$ac_optarg ;;
841 -includedir | --includedir | --includedi | --included | --include \
842 | --includ | --inclu | --incl | --inc)
843 ac_prev=includedir ;;
844 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
845 | --includ=* | --inclu=* | --incl=* | --inc=*)
846 includedir=$ac_optarg ;;
848 -infodir | --infodir | --infodi | --infod | --info | --inf)
850 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
851 infodir=$ac_optarg ;;
853 -libdir | --libdir | --libdi | --libd)
855 -libdir=* | --libdir=* | --libdi=* | --libd=*)
858 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
859 | --libexe | --libex | --libe)
860 ac_prev=libexecdir ;;
861 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
862 | --libexe=* | --libex=* | --libe=*)
863 libexecdir=$ac_optarg ;;
865 -localedir | --localedir | --localedi | --localed | --locale)
867 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
868 localedir=$ac_optarg ;;
870 -localstatedir | --localstatedir | --localstatedi | --localstated \
871 | --localstate | --localstat | --localsta | --localst | --locals)
872 ac_prev=localstatedir ;;
873 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
874 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
875 localstatedir=$ac_optarg ;;
877 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
879 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
883 # Obsolete; use --without-fp.
886 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
887 | --no-cr | --no-c | -n)
890 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
891 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
894 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
895 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
896 | --oldin | --oldi | --old | --ol | --o)
897 ac_prev=oldincludedir ;;
898 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
899 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
900 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
901 oldincludedir=$ac_optarg ;;
903 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
905 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
908 -program-prefix | --program-prefix | --program-prefi | --program-pref \
909 | --program-pre | --program-pr | --program-p)
910 ac_prev=program_prefix ;;
911 -program-prefix=* | --program-prefix=* | --program-prefi=* \
912 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
913 program_prefix=$ac_optarg ;;
915 -program-suffix | --program-suffix | --program-suffi | --program-suff \
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1592 $as_echo "$ac_var='\''$ac_val'\''"
1597 if test -s confdefs.h; then
1607 test "$ac_signal" != 0 &&
1608 $as_echo "$as_me: caught signal $ac_signal"
1609 $as_echo "$as_me: exit $exit_status"
1611 rm -f core *.core core.conftest.* &&
1612 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1615 for ac_signal in 1 2 13 15; do
1616 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1620 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1621 rm -f -r conftest* confdefs.h
1623 $as_echo "/* confdefs.h */" > confdefs.h
1625 # Predefined preprocessor variables.
1627 cat >>confdefs.h <<_ACEOF
1628 #define PACKAGE_NAME "$PACKAGE_NAME"
1631 cat >>confdefs.h <<_ACEOF
1632 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1635 cat >>confdefs.h <<_ACEOF
1636 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1639 cat >>confdefs.h <<_ACEOF
1640 #define PACKAGE_STRING "$PACKAGE_STRING"
1643 cat >>confdefs.h <<_ACEOF
1644 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1647 cat >>confdefs.h <<_ACEOF
1648 #define PACKAGE_URL "$PACKAGE_URL"
1652 # Let the site file select an alternate cache file if it wants to.
1653 # Prefer an explicitly selected file to automatically selected ones.
1656 if test -n "$CONFIG_SITE"; then
1657 ac_site_file1=$CONFIG_SITE
1658 elif test "x$prefix" != xNONE; then
1659 ac_site_file1=$prefix/share/config.site
1660 ac_site_file2=$prefix/etc/config.site
1662 ac_site_file1=$ac_default_prefix/share/config.site
1663 ac_site_file2=$ac_default_prefix/etc/config.site
1665 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1667 test "x$ac_site_file" = xNONE && continue
1668 if test -r "$ac_site_file"; then
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1670 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1671 sed 's/^/| /' "$ac_site_file" >&5
1676 if test -r "$cache_file"; then
1677 # Some versions of bash will fail to source /dev/null (special
1678 # files actually), so we avoid doing that.
1679 if test -f "$cache_file"; then
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1681 $as_echo "$as_me: loading cache $cache_file" >&6;}
1683 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1684 *) . "./$cache_file";;
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1689 $as_echo "$as_me: creating cache $cache_file" >&6;}
1693 # Check that the precious variables saved in the cache have kept the same
1695 ac_cache_corrupted=false
1696 for ac_var in $ac_precious_vars; do
1697 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1698 eval ac_new_set=\$ac_env_${ac_var}_set
1699 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1700 eval ac_new_val=\$ac_env_${ac_var}_value
1701 case $ac_old_set,$ac_new_set in
1703 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1704 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1705 ac_cache_corrupted=: ;;
1707 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1708 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1709 ac_cache_corrupted=: ;;
1712 if test "x$ac_old_val" != "x$ac_new_val"; then
1713 # differences in whitespace do not lead to failure.
1714 ac_old_val_w=`echo x $ac_old_val`
1715 ac_new_val_w=`echo x $ac_new_val`
1716 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1717 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1718 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1719 ac_cache_corrupted=:
1721 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1722 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1723 eval $ac_var=\$ac_old_val
1725 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1726 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1728 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1731 # Pass precious variables to config.status.
1732 if test "$ac_new_set" = set; then
1734 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1735 *) ac_arg=$ac_var=$ac_new_val ;;
1737 case " $ac_configure_args " in
1738 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1739 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1743 if $ac_cache_corrupted; then
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1745 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1746 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1747 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1748 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1750 ## -------------------- ##
1751 ## Main body of script. ##
1752 ## -------------------- ##
1755 ac_cpp='$CPP $CPPFLAGS'
1756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1766 ac_cpp='$CPP $CPPFLAGS'
1767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1769 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1770 if test -n "$ac_tool_prefix"; then
1771 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1772 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1774 $as_echo_n "checking for $ac_word... " >&6; }
1775 if test "${ac_cv_prog_CC+set}" = set; then :
1776 $as_echo_n "(cached) " >&6
1778 if test -n "$CC"; then
1779 ac_cv_prog_CC="$CC" # Let the user override the test.
1781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1785 test -z "$as_dir" && as_dir=.
1786 for ac_exec_ext in '' $ac_executable_extensions; do
1787 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1788 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1799 if test -n "$CC"; then
1800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1801 $as_echo "$CC" >&6; }
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1804 $as_echo "no" >&6; }
1809 if test -z "$ac_cv_prog_CC"; then
1811 # Extract the first word of "gcc", so it can be a program name with args.
1812 set dummy gcc; ac_word=$2
1813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1814 $as_echo_n "checking for $ac_word... " >&6; }
1815 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1816 $as_echo_n "(cached) " >&6
1818 if test -n "$ac_ct_CC"; then
1819 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1825 test -z "$as_dir" && as_dir=.
1826 for ac_exec_ext in '' $ac_executable_extensions; do
1827 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1828 ac_cv_prog_ac_ct_CC="gcc"
1829 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1838 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1839 if test -n "$ac_ct_CC"; then
1840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1841 $as_echo "$ac_ct_CC" >&6; }
1843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1844 $as_echo "no" >&6; }
1847 if test "x$ac_ct_CC" = x; then
1850 case $cross_compiling:$ac_tool_warned in
1852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1853 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1854 ac_tool_warned=yes ;;
1862 if test -z "$CC"; then
1863 if test -n "$ac_tool_prefix"; then
1864 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1865 set dummy ${ac_tool_prefix}cc; ac_word=$2
1866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1867 $as_echo_n "checking for $ac_word... " >&6; }
1868 if test "${ac_cv_prog_CC+set}" = set; then :
1869 $as_echo_n "(cached) " >&6
1871 if test -n "$CC"; then
1872 ac_cv_prog_CC="$CC" # Let the user override the test.
1874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1878 test -z "$as_dir" && as_dir=.
1879 for ac_exec_ext in '' $ac_executable_extensions; do
1880 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1881 ac_cv_prog_CC="${ac_tool_prefix}cc"
1882 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1892 if test -n "$CC"; then
1893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1894 $as_echo "$CC" >&6; }
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1897 $as_echo "no" >&6; }
1903 if test -z "$CC"; then
1904 # Extract the first word of "cc", so it can be a program name with args.
1905 set dummy cc; ac_word=$2
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1907 $as_echo_n "checking for $ac_word... " >&6; }
1908 if test "${ac_cv_prog_CC+set}" = set; then :
1909 $as_echo_n "(cached) " >&6
1911 if test -n "$CC"; then
1912 ac_cv_prog_CC="$CC" # Let the user override the test.
1915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1919 test -z "$as_dir" && as_dir=.
1920 for ac_exec_ext in '' $ac_executable_extensions; do
1921 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1922 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1923 ac_prog_rejected=yes
1927 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1934 if test $ac_prog_rejected = yes; then
1935 # We found a bogon in the path, so make sure we never use it.
1936 set dummy $ac_cv_prog_CC
1938 if test $# != 0; then
1939 # We chose a different compiler from the bogus one.
1940 # However, it has the same basename, so the bogon will be chosen
1941 # first if we set CC to just the basename; use the full file name.
1943 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1949 if test -n "$CC"; then
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1951 $as_echo "$CC" >&6; }
1953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1954 $as_echo "no" >&6; }
1959 if test -z "$CC"; then
1960 if test -n "$ac_tool_prefix"; then
1961 for ac_prog in cl.exe
1963 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1964 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1966 $as_echo_n "checking for $ac_word... " >&6; }
1967 if test "${ac_cv_prog_CC+set}" = set; then :
1968 $as_echo_n "(cached) " >&6
1970 if test -n "$CC"; then
1971 ac_cv_prog_CC="$CC" # Let the user override the test.
1973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1977 test -z "$as_dir" && as_dir=.
1978 for ac_exec_ext in '' $ac_executable_extensions; do
1979 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1980 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1981 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1991 if test -n "$CC"; then
1992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1993 $as_echo "$CC" >&6; }
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1996 $as_echo "no" >&6; }
2000 test -n "$CC" && break
2003 if test -z "$CC"; then
2005 for ac_prog in cl.exe
2007 # Extract the first word of "$ac_prog", so it can be a program name with args.
2008 set dummy $ac_prog; ac_word=$2
2009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2010 $as_echo_n "checking for $ac_word... " >&6; }
2011 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2012 $as_echo_n "(cached) " >&6
2014 if test -n "$ac_ct_CC"; then
2015 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2021 test -z "$as_dir" && as_dir=.
2022 for ac_exec_ext in '' $ac_executable_extensions; do
2023 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2024 ac_cv_prog_ac_ct_CC="$ac_prog"
2025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2034 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2035 if test -n "$ac_ct_CC"; then
2036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2037 $as_echo "$ac_ct_CC" >&6; }
2039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2040 $as_echo "no" >&6; }
2044 test -n "$ac_ct_CC" && break
2047 if test "x$ac_ct_CC" = x; then
2050 case $cross_compiling:$ac_tool_warned in
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2053 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2054 ac_tool_warned=yes ;;
2063 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2064 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2065 as_fn_error "no acceptable C compiler found in \$PATH
2066 See \`config.log' for more details." "$LINENO" 5; }
2068 # Provide some information about the compiler.
2069 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2072 for ac_option in --version -v -V -qversion; do
2073 { { ac_try="$ac_compiler $ac_option >&5"
2075 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2076 *) ac_try_echo=$ac_try;;
2078 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2079 $as_echo "$ac_try_echo"; } >&5
2080 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2082 if test -s conftest.err; then
2084 ... rest of stderr output deleted ...
2085 10q' conftest.err >conftest.er1
2086 cat conftest.er1 >&5
2087 rm -f conftest.er1 conftest.err
2089 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2090 test $ac_status = 0; }
2093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2094 /* end confdefs.h. */
2104 ac_clean_files_save=$ac_clean_files
2105 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2106 # Try to create an executable without -o first, disregard a.out.
2107 # It will help us diagnose broken compilers, and finding out an intuition
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2110 $as_echo_n "checking for C compiler default output file name... " >&6; }
2111 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2113 # The possible output files:
2114 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2117 for ac_file in $ac_files
2120 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2121 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2126 if { { ac_try="$ac_link_default"
2128 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2129 *) ac_try_echo=$ac_try;;
2131 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2132 $as_echo "$ac_try_echo"; } >&5
2133 (eval "$ac_link_default") 2>&5
2135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2136 test $ac_status = 0; }; then :
2137 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2138 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2139 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2140 # so that the user can short-circuit this test for compilers unknown to
2142 for ac_file in $ac_files ''
2144 test -f "$ac_file" || continue
2146 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2149 # We found the default executable, but exeext='' is most
2153 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2155 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2157 # We set ac_cv_exeext here because the later test for it is not
2158 # safe: cross compilers may not add the suffix if given an `-o'
2159 # argument, so we may need to know it at that point already.
2160 # Even if this section looks crufty: it has the advantage of
2167 test "$ac_cv_exeext" = no && ac_cv_exeext=
2172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2173 $as_echo "$ac_file" >&6; }
2174 if test -z "$ac_file"; then :
2175 $as_echo "$as_me: failed program was:" >&5
2176 sed 's/^/| /' conftest.$ac_ext >&5
2178 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2179 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2180 { as_fn_set_status 77
2181 as_fn_error "C compiler cannot create executables
2182 See \`config.log' for more details." "$LINENO" 5; }; }
2184 ac_exeext=$ac_cv_exeext
2186 # Check that the compiler produces executables we can run. If not, either
2187 # the compiler is broken, or we cross compile.
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2189 $as_echo_n "checking whether the C compiler works... " >&6; }
2190 # If not cross compiling, check that we can run a simple program.
2191 if test "$cross_compiling" != yes; then
2192 if { ac_try='./$ac_file'
2193 { { case "(($ac_try" in
2194 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2195 *) ac_try_echo=$ac_try;;
2197 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2198 $as_echo "$ac_try_echo"; } >&5
2199 (eval "$ac_try") 2>&5
2201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2202 test $ac_status = 0; }; }; then
2205 if test "$cross_compiling" = maybe; then
2208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2210 as_fn_error "cannot run C compiled programs.
2211 If you meant to cross compile, use \`--host'.
2212 See \`config.log' for more details." "$LINENO" 5; }
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2217 $as_echo "yes" >&6; }
2219 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2220 ac_clean_files=$ac_clean_files_save
2221 # Check that the compiler produces executables we can run. If not, either
2222 # the compiler is broken, or we cross compile.
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2224 $as_echo_n "checking whether we are cross compiling... " >&6; }
2225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2226 $as_echo "$cross_compiling" >&6; }
2228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2229 $as_echo_n "checking for suffix of executables... " >&6; }
2230 if { { ac_try="$ac_link"
2232 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2233 *) ac_try_echo=$ac_try;;
2235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2236 $as_echo "$ac_try_echo"; } >&5
2237 (eval "$ac_link") 2>&5
2239 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2240 test $ac_status = 0; }; then :
2241 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2242 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2243 # work properly (i.e., refer to `conftest.exe'), while it won't with
2245 for ac_file in conftest.exe conftest conftest.*; do
2246 test -f "$ac_file" || continue
2248 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2249 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2255 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2257 as_fn_error "cannot compute suffix of executables: cannot compile and link
2258 See \`config.log' for more details." "$LINENO" 5; }
2260 rm -f conftest$ac_cv_exeext
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2262 $as_echo "$ac_cv_exeext" >&6; }
2264 rm -f conftest.$ac_ext
2265 EXEEXT=$ac_cv_exeext
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2268 $as_echo_n "checking for suffix of object files... " >&6; }
2269 if test "${ac_cv_objext+set}" = set; then :
2270 $as_echo_n "(cached) " >&6
2272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2273 /* end confdefs.h. */
2283 rm -f conftest.o conftest.obj
2284 if { { ac_try="$ac_compile"
2286 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2287 *) ac_try_echo=$ac_try;;
2289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2290 $as_echo "$ac_try_echo"; } >&5
2291 (eval "$ac_compile") 2>&5
2293 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2294 test $ac_status = 0; }; then :
2295 for ac_file in conftest.o conftest.obj conftest.*; do
2296 test -f "$ac_file" || continue;
2298 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2304 $as_echo "$as_me: failed program was:" >&5
2305 sed 's/^/| /' conftest.$ac_ext >&5
2307 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2308 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2309 as_fn_error "cannot compute suffix of object files: cannot compile
2310 See \`config.log' for more details." "$LINENO" 5; }
2312 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2315 $as_echo "$ac_cv_objext" >&6; }
2316 OBJEXT=$ac_cv_objext
2318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2319 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2320 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2321 $as_echo_n "(cached) " >&6
2323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2324 /* end confdefs.h. */
2337 if ac_fn_c_try_compile "$LINENO"; then :
2342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2343 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2347 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2348 if test $ac_compiler_gnu = yes; then
2353 ac_test_CFLAGS=${CFLAGS+set}
2354 ac_save_CFLAGS=$CFLAGS
2355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2356 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2357 if test "${ac_cv_prog_cc_g+set}" = set; then :
2358 $as_echo_n "(cached) " >&6
2360 ac_save_c_werror_flag=$ac_c_werror_flag
2361 ac_c_werror_flag=yes
2364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2365 /* end confdefs.h. */
2375 if ac_fn_c_try_compile "$LINENO"; then :
2379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2380 /* end confdefs.h. */
2390 if ac_fn_c_try_compile "$LINENO"; then :
2393 ac_c_werror_flag=$ac_save_c_werror_flag
2395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2396 /* end confdefs.h. */
2406 if ac_fn_c_try_compile "$LINENO"; then :
2409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2414 ac_c_werror_flag=$ac_save_c_werror_flag
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2417 $as_echo "$ac_cv_prog_cc_g" >&6; }
2418 if test "$ac_test_CFLAGS" = set; then
2419 CFLAGS=$ac_save_CFLAGS
2420 elif test $ac_cv_prog_cc_g = yes; then
2421 if test "$GCC" = yes; then
2427 if test "$GCC" = yes; then
2433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2434 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2435 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2436 $as_echo_n "(cached) " >&6
2438 ac_cv_prog_cc_c89=no
2440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2441 /* end confdefs.h. */
2444 #include <sys/types.h>
2445 #include <sys/stat.h>
2446 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2447 struct buf { int x; };
2448 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2449 static char *e (p, i)
2455 static char *f (char * (*g) (char **, int), char **p, ...)
2460 s = g (p, va_arg (v,int));
2465 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2466 function prototypes and stuff, but not '\xHH' hex character constants.
2467 These don't provoke an error unfortunately, instead are silently treated
2468 as 'x'. The following induces an error, until -std is added to get
2469 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2470 array size at least. It's necessary to write '\x00'==0 to get something
2471 that's true only with -std. */
2472 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2474 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2475 inside strings and character constants. */
2477 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2479 int test (int i, double x);
2480 struct s1 {int (*f) (int a);};
2481 struct s2 {int (*f) (double a);};
2482 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2488 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2493 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2494 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2496 CC="$ac_save_CC $ac_arg"
2497 if ac_fn_c_try_compile "$LINENO"; then :
2498 ac_cv_prog_cc_c89=$ac_arg
2500 rm -f core conftest.err conftest.$ac_objext
2501 test "x$ac_cv_prog_cc_c89" != "xno" && break
2503 rm -f conftest.$ac_ext
2508 case "x$ac_cv_prog_cc_c89" in
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2511 $as_echo "none needed" >&6; } ;;
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2514 $as_echo "unsupported" >&6; } ;;
2516 CC="$CC $ac_cv_prog_cc_c89"
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2518 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2520 if test "x$ac_cv_prog_cc_c89" != xno; then :
2525 ac_cpp='$CPP $CPPFLAGS'
2526 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2527 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2528 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2531 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2532 for ac_t in install-sh install.sh shtool; do
2533 if test -f "$ac_dir/$ac_t"; then
2535 ac_install_sh="$ac_aux_dir/$ac_t -c"
2540 if test -z "$ac_aux_dir"; then
2541 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2544 # These three variables are undocumented and unsupported,
2545 # and are intended to be withdrawn in a future Autoconf release.
2546 # They can cause serious problems if a builder's source tree is in a directory
2547 # whose full name contains unusual characters.
2548 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2549 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2550 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2553 # Find a good install program. We prefer a C program (faster),
2554 # so one script is as good as another. But avoid the broken or
2555 # incompatible versions:
2556 # SysV /etc/install, /usr/sbin/install
2557 # SunOS /usr/etc/install
2558 # IRIX /sbin/install
2560 # AmigaOS /C/install, which installs bootblocks on floppy discs
2561 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2562 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2563 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2564 # OS/2's system install, which has a completely different semantic
2565 # ./install, which can be erroneously created by make from ./install.sh.
2566 # Reject install programs that cannot install multiple files.
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2568 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2569 if test -z "$INSTALL"; then
2570 if test "${ac_cv_path_install+set}" = set; then :
2571 $as_echo_n "(cached) " >&6
2573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2577 test -z "$as_dir" && as_dir=.
2578 # Account for people who put trailing slashes in PATH elements.
2579 case $as_dir/ in #((
2580 ./ | .// | /[cC]/* | \
2581 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2582 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2585 # OSF1 and SCO ODT 3.0 have their own names for install.
2586 # Don't use installbsd from OSF since it installs stuff as root
2588 for ac_prog in ginstall scoinst install; do
2589 for ac_exec_ext in '' $ac_executable_extensions; do
2590 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2591 if test $ac_prog = install &&
2592 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2593 # AIX install. It has an incompatible calling convention.
2595 elif test $ac_prog = install &&
2596 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2597 # program-specific install script used by HP pwplus--don't use.
2600 rm -rf conftest.one conftest.two conftest.dir
2601 echo one > conftest.one
2602 echo two > conftest.two
2604 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2605 test -s conftest.one && test -s conftest.two &&
2606 test -s conftest.dir/conftest.one &&
2607 test -s conftest.dir/conftest.two
2609 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2622 rm -rf conftest.one conftest.two conftest.dir
2625 if test "${ac_cv_path_install+set}" = set; then
2626 INSTALL=$ac_cv_path_install
2628 # As a last resort, use the slow shell script. Don't cache a
2629 # value for INSTALL within a source directory, because that will
2630 # break other packages using the cache if that directory is
2631 # removed, or if the value is a relative name.
2632 INSTALL=$ac_install_sh
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2636 $as_echo "$INSTALL" >&6; }
2638 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2639 # It thinks the first close brace ends the variable substitution.
2640 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2642 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2644 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2646 if test -n "$ac_tool_prefix"; then
2647 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2648 set dummy ${ac_tool_prefix}ar; ac_word=$2
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2650 $as_echo_n "checking for $ac_word... " >&6; }
2651 if test "${ac_cv_prog_AR+set}" = set; then :
2652 $as_echo_n "(cached) " >&6
2654 if test -n "$AR"; then
2655 ac_cv_prog_AR="$AR" # Let the user override the test.
2657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2661 test -z "$as_dir" && as_dir=.
2662 for ac_exec_ext in '' $ac_executable_extensions; do
2663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2664 ac_cv_prog_AR="${ac_tool_prefix}ar"
2665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2675 if test -n "$AR"; then
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2677 $as_echo "$AR" >&6; }
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2680 $as_echo "no" >&6; }
2685 if test -z "$ac_cv_prog_AR"; then
2687 # Extract the first word of "ar", so it can be a program name with args.
2688 set dummy ar; ac_word=$2
2689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2690 $as_echo_n "checking for $ac_word... " >&6; }
2691 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2692 $as_echo_n "(cached) " >&6
2694 if test -n "$ac_ct_AR"; then
2695 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 test -z "$as_dir" && as_dir=.
2702 for ac_exec_ext in '' $ac_executable_extensions; do
2703 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2704 ac_cv_prog_ac_ct_AR="ar"
2705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2714 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2715 if test -n "$ac_ct_AR"; then
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2717 $as_echo "$ac_ct_AR" >&6; }
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2720 $as_echo "no" >&6; }
2723 if test "x$ac_ct_AR" = x; then
2726 case $cross_compiling:$ac_tool_warned in
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2729 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2730 ac_tool_warned=yes ;;
2738 if test -n "$ac_tool_prefix"; then
2739 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2740 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2742 $as_echo_n "checking for $ac_word... " >&6; }
2743 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2744 $as_echo_n "(cached) " >&6
2746 if test -n "$RANLIB"; then
2747 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2753 test -z "$as_dir" && as_dir=.
2754 for ac_exec_ext in '' $ac_executable_extensions; do
2755 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2756 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2757 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2766 RANLIB=$ac_cv_prog_RANLIB
2767 if test -n "$RANLIB"; then
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2769 $as_echo "$RANLIB" >&6; }
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2772 $as_echo "no" >&6; }
2777 if test -z "$ac_cv_prog_RANLIB"; then
2778 ac_ct_RANLIB=$RANLIB
2779 # Extract the first word of "ranlib", so it can be a program name with args.
2780 set dummy ranlib; ac_word=$2
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2782 $as_echo_n "checking for $ac_word... " >&6; }
2783 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2784 $as_echo_n "(cached) " >&6
2786 if test -n "$ac_ct_RANLIB"; then
2787 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2793 test -z "$as_dir" && as_dir=.
2794 for ac_exec_ext in '' $ac_executable_extensions; do
2795 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2796 ac_cv_prog_ac_ct_RANLIB="ranlib"
2797 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2806 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2807 if test -n "$ac_ct_RANLIB"; then
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2809 $as_echo "$ac_ct_RANLIB" >&6; }
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2812 $as_echo "no" >&6; }
2815 if test "x$ac_ct_RANLIB" = x; then
2818 case $cross_compiling:$ac_tool_warned in
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2821 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2822 ac_tool_warned=yes ;;
2824 RANLIB=$ac_ct_RANLIB
2827 RANLIB="$ac_cv_prog_RANLIB"
2831 # Make sure we can run config.sub.
2832 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2833 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2836 $as_echo_n "checking build system type... " >&6; }
2837 if test "${ac_cv_build+set}" = set; then :
2838 $as_echo_n "(cached) " >&6
2840 ac_build_alias=$build_alias
2841 test "x$ac_build_alias" = x &&
2842 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2843 test "x$ac_build_alias" = x &&
2844 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2845 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2846 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2850 $as_echo "$ac_cv_build" >&6; }
2851 case $ac_cv_build in
2853 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2856 ac_save_IFS=$IFS; IFS='-'
2862 # Remember, the first character of IFS is used to create $*,
2863 # except with old shells:
2866 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2870 $as_echo_n "checking host system type... " >&6; }
2871 if test "${ac_cv_host+set}" = set; then :
2872 $as_echo_n "(cached) " >&6
2874 if test "x$host_alias" = x; then
2875 ac_cv_host=$ac_cv_build
2877 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2878 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2883 $as_echo "$ac_cv_host" >&6; }
2886 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2889 ac_save_IFS=$IFS; IFS='-'
2895 # Remember, the first character of IFS is used to create $*,
2896 # except with old shells:
2899 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2903 $as_echo_n "checking target system type... " >&6; }
2904 if test "${ac_cv_target+set}" = set; then :
2905 $as_echo_n "(cached) " >&6
2907 if test "x$target_alias" = x; then
2908 ac_cv_target=$ac_cv_host
2910 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2911 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2916 $as_echo "$ac_cv_target" >&6; }
2917 case $ac_cv_target in
2919 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2921 target=$ac_cv_target
2922 ac_save_IFS=$IFS; IFS='-'
2928 # Remember, the first character of IFS is used to create $*,
2929 # except with old shells:
2932 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2935 # The aliases save the names the user supplied, while $host etc.
2936 # will get canonicalized.
2937 test -n "$target_alias" &&
2938 test "$program_prefix$program_suffix$program_transform_name" = \
2940 program_prefix=${target_alias}-
2942 test "$program_prefix" != NONE &&
2943 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2944 # Use a double $ so make ignores it.
2945 test "$program_suffix" != NONE &&
2946 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2947 # Double any \ or $.
2948 # By default was `s,x,x', remove it if useless.
2949 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2950 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2953 ac_cpp='$CPP $CPPFLAGS'
2954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2957 if test -n "$ac_tool_prefix"; then
2958 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2959 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2961 $as_echo_n "checking for $ac_word... " >&6; }
2962 if test "${ac_cv_prog_CC+set}" = set; then :
2963 $as_echo_n "(cached) " >&6
2965 if test -n "$CC"; then
2966 ac_cv_prog_CC="$CC" # Let the user override the test.
2968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2972 test -z "$as_dir" && as_dir=.
2973 for ac_exec_ext in '' $ac_executable_extensions; do
2974 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2975 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2976 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2986 if test -n "$CC"; then
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2988 $as_echo "$CC" >&6; }
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2991 $as_echo "no" >&6; }
2996 if test -z "$ac_cv_prog_CC"; then
2998 # Extract the first word of "gcc", so it can be a program name with args.
2999 set dummy gcc; ac_word=$2
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3001 $as_echo_n "checking for $ac_word... " >&6; }
3002 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3003 $as_echo_n "(cached) " >&6
3005 if test -n "$ac_ct_CC"; then
3006 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3012 test -z "$as_dir" && as_dir=.
3013 for ac_exec_ext in '' $ac_executable_extensions; do
3014 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3015 ac_cv_prog_ac_ct_CC="gcc"
3016 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3025 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3026 if test -n "$ac_ct_CC"; then
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3028 $as_echo "$ac_ct_CC" >&6; }
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3031 $as_echo "no" >&6; }
3034 if test "x$ac_ct_CC" = x; then
3037 case $cross_compiling:$ac_tool_warned in
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3040 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3041 ac_tool_warned=yes ;;
3049 if test -z "$CC"; then
3050 if test -n "$ac_tool_prefix"; then
3051 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3052 set dummy ${ac_tool_prefix}cc; ac_word=$2
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3054 $as_echo_n "checking for $ac_word... " >&6; }
3055 if test "${ac_cv_prog_CC+set}" = set; then :
3056 $as_echo_n "(cached) " >&6
3058 if test -n "$CC"; then
3059 ac_cv_prog_CC="$CC" # Let the user override the test.
3061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3065 test -z "$as_dir" && as_dir=.
3066 for ac_exec_ext in '' $ac_executable_extensions; do
3067 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3068 ac_cv_prog_CC="${ac_tool_prefix}cc"
3069 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3079 if test -n "$CC"; then
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3081 $as_echo "$CC" >&6; }
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3084 $as_echo "no" >&6; }
3090 if test -z "$CC"; then
3091 # Extract the first word of "cc", so it can be a program name with args.
3092 set dummy cc; ac_word=$2
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3094 $as_echo_n "checking for $ac_word... " >&6; }
3095 if test "${ac_cv_prog_CC+set}" = set; then :
3096 $as_echo_n "(cached) " >&6
3098 if test -n "$CC"; then
3099 ac_cv_prog_CC="$CC" # Let the user override the test.
3102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3106 test -z "$as_dir" && as_dir=.
3107 for ac_exec_ext in '' $ac_executable_extensions; do
3108 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3109 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3110 ac_prog_rejected=yes
3114 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3121 if test $ac_prog_rejected = yes; then
3122 # We found a bogon in the path, so make sure we never use it.
3123 set dummy $ac_cv_prog_CC
3125 if test $# != 0; then
3126 # We chose a different compiler from the bogus one.
3127 # However, it has the same basename, so the bogon will be chosen
3128 # first if we set CC to just the basename; use the full file name.
3130 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3136 if test -n "$CC"; then
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3138 $as_echo "$CC" >&6; }
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3141 $as_echo "no" >&6; }
3146 if test -z "$CC"; then
3147 if test -n "$ac_tool_prefix"; then
3148 for ac_prog in cl.exe
3150 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3151 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3153 $as_echo_n "checking for $ac_word... " >&6; }
3154 if test "${ac_cv_prog_CC+set}" = set; then :
3155 $as_echo_n "(cached) " >&6
3157 if test -n "$CC"; then
3158 ac_cv_prog_CC="$CC" # Let the user override the test.
3160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3164 test -z "$as_dir" && as_dir=.
3165 for ac_exec_ext in '' $ac_executable_extensions; do
3166 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3167 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3178 if test -n "$CC"; then
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3180 $as_echo "$CC" >&6; }
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3183 $as_echo "no" >&6; }
3187 test -n "$CC" && break
3190 if test -z "$CC"; then
3192 for ac_prog in cl.exe
3194 # Extract the first word of "$ac_prog", so it can be a program name with args.
3195 set dummy $ac_prog; ac_word=$2
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3197 $as_echo_n "checking for $ac_word... " >&6; }
3198 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3199 $as_echo_n "(cached) " >&6
3201 if test -n "$ac_ct_CC"; then
3202 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3208 test -z "$as_dir" && as_dir=.
3209 for ac_exec_ext in '' $ac_executable_extensions; do
3210 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3211 ac_cv_prog_ac_ct_CC="$ac_prog"
3212 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3221 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3222 if test -n "$ac_ct_CC"; then
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3224 $as_echo "$ac_ct_CC" >&6; }
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3227 $as_echo "no" >&6; }
3231 test -n "$ac_ct_CC" && break
3234 if test "x$ac_ct_CC" = x; then
3237 case $cross_compiling:$ac_tool_warned in
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3240 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3241 ac_tool_warned=yes ;;
3250 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3252 as_fn_error "no acceptable C compiler found in \$PATH
3253 See \`config.log' for more details." "$LINENO" 5; }
3255 # Provide some information about the compiler.
3256 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3259 for ac_option in --version -v -V -qversion; do
3260 { { ac_try="$ac_compiler $ac_option >&5"
3262 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3263 *) ac_try_echo=$ac_try;;
3265 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3266 $as_echo "$ac_try_echo"; } >&5
3267 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3269 if test -s conftest.err; then
3271 ... rest of stderr output deleted ...
3272 10q' conftest.err >conftest.er1
3273 cat conftest.er1 >&5
3274 rm -f conftest.er1 conftest.err
3276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3277 test $ac_status = 0; }
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3281 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3282 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3283 $as_echo_n "(cached) " >&6
3285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3286 /* end confdefs.h. */
3299 if ac_fn_c_try_compile "$LINENO"; then :
3304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3305 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3309 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3310 if test $ac_compiler_gnu = yes; then
3315 ac_test_CFLAGS=${CFLAGS+set}
3316 ac_save_CFLAGS=$CFLAGS
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3318 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3319 if test "${ac_cv_prog_cc_g+set}" = set; then :
3320 $as_echo_n "(cached) " >&6
3322 ac_save_c_werror_flag=$ac_c_werror_flag
3323 ac_c_werror_flag=yes
3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h. */
3337 if ac_fn_c_try_compile "$LINENO"; then :
3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3342 /* end confdefs.h. */
3352 if ac_fn_c_try_compile "$LINENO"; then :
3355 ac_c_werror_flag=$ac_save_c_werror_flag
3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358 /* end confdefs.h. */
3368 if ac_fn_c_try_compile "$LINENO"; then :
3371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3376 ac_c_werror_flag=$ac_save_c_werror_flag
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3379 $as_echo "$ac_cv_prog_cc_g" >&6; }
3380 if test "$ac_test_CFLAGS" = set; then
3381 CFLAGS=$ac_save_CFLAGS
3382 elif test $ac_cv_prog_cc_g = yes; then
3383 if test "$GCC" = yes; then
3389 if test "$GCC" = yes; then
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3396 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3397 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3398 $as_echo_n "(cached) " >&6
3400 ac_cv_prog_cc_c89=no
3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403 /* end confdefs.h. */
3406 #include <sys/types.h>
3407 #include <sys/stat.h>
3408 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3409 struct buf { int x; };
3410 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3411 static char *e (p, i)
3417 static char *f (char * (*g) (char **, int), char **p, ...)
3422 s = g (p, va_arg (v,int));
3427 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3428 function prototypes and stuff, but not '\xHH' hex character constants.
3429 These don't provoke an error unfortunately, instead are silently treated
3430 as 'x'. The following induces an error, until -std is added to get
3431 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3432 array size at least. It's necessary to write '\x00'==0 to get something
3433 that's true only with -std. */
3434 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3436 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3437 inside strings and character constants. */
3439 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3441 int test (int i, double x);
3442 struct s1 {int (*f) (int a);};
3443 struct s2 {int (*f) (double a);};
3444 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3450 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3455 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3456 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3458 CC="$ac_save_CC $ac_arg"
3459 if ac_fn_c_try_compile "$LINENO"; then :
3460 ac_cv_prog_cc_c89=$ac_arg
3462 rm -f core conftest.err conftest.$ac_objext
3463 test "x$ac_cv_prog_cc_c89" != "xno" && break
3465 rm -f conftest.$ac_ext
3470 case "x$ac_cv_prog_cc_c89" in
3472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3473 $as_echo "none needed" >&6; } ;;
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3476 $as_echo "unsupported" >&6; } ;;
3478 CC="$CC $ac_cv_prog_cc_c89"
3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3480 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3482 if test "x$ac_cv_prog_cc_c89" != xno; then :
3487 ac_cpp='$CPP $CPPFLAGS'
3488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3496 if test -n "$ac_tool_prefix"; then
3497 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3498 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3500 $as_echo_n "checking for $ac_word... " >&6; }
3501 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3502 $as_echo_n "(cached) " >&6
3504 if test -n "$RANLIB"; then
3505 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3511 test -z "$as_dir" && as_dir=.
3512 for ac_exec_ext in '' $ac_executable_extensions; do
3513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3514 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3524 RANLIB=$ac_cv_prog_RANLIB
3525 if test -n "$RANLIB"; then
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3527 $as_echo "$RANLIB" >&6; }
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3530 $as_echo "no" >&6; }
3535 if test -z "$ac_cv_prog_RANLIB"; then
3536 ac_ct_RANLIB=$RANLIB
3537 # Extract the first word of "ranlib", so it can be a program name with args.
3538 set dummy ranlib; ac_word=$2
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3540 $as_echo_n "checking for $ac_word... " >&6; }
3541 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3542 $as_echo_n "(cached) " >&6
3544 if test -n "$ac_ct_RANLIB"; then
3545 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3551 test -z "$as_dir" && as_dir=.
3552 for ac_exec_ext in '' $ac_executable_extensions; do
3553 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3554 ac_cv_prog_ac_ct_RANLIB="ranlib"
3555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3564 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3565 if test -n "$ac_ct_RANLIB"; then
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3567 $as_echo "$ac_ct_RANLIB" >&6; }
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3570 $as_echo "no" >&6; }
3573 if test "x$ac_ct_RANLIB" = x; then
3576 case $cross_compiling:$ac_tool_warned in
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3579 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3580 ac_tool_warned=yes ;;
3582 RANLIB=$ac_ct_RANLIB
3585 RANLIB="$ac_cv_prog_RANLIB"
3589 # Put a plausible default for CC_FOR_BUILD in Makefile.
3590 if test "x$cross_compiling" = "xno"; then
3591 CC_FOR_BUILD='$(CC)'
3596 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3599 # If a cpu ever has more than one simulator to choose from, use
3600 # --enable-sim=... to choose.
3601 # Check whether --enable-sim was given.
3602 if test "${enable_sim+set}" = set; then :
3603 enableval=$enable_sim; case "${enableval}" in
3605 *) as_fn_error "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
3611 if test "${enable_sim}" != no; then
3613 # WHEN ADDING ENTRIES TO THIS MATRIX:
3615 # Make sure that the left side always has two dashes. Otherwise you
3616 # can get spurious matches. Even for unambiguous cases, do this as a
3617 # convention, else the table becomes a real mess to understand and
3632 subdirs="$subdirs arm"
3640 subdirs="$subdirs avr"
3647 subdirs="$subdirs bfin"
3655 subdirs="$subdirs cr16"
3660 cris-*-* | crisv32-*-*)
3663 subdirs="$subdirs cris"
3671 subdirs="$subdirs d10v"
3678 subdirs="$subdirs frv"
3686 subdirs="$subdirs h8300"
3694 subdirs="$subdirs iq2000"
3702 subdirs="$subdirs lm32"
3710 subdirs="$subdirs m32c"
3717 subdirs="$subdirs m32r"
3722 m68hc11-*-*|m6811-*-*)
3725 subdirs="$subdirs m68hc11"
3733 subdirs="$subdirs mcore"
3741 subdirs="$subdirs microblaze"
3749 subdirs="$subdirs mips"
3758 subdirs="$subdirs mn10300"
3766 subdirs="$subdirs moxie"
3774 subdirs="$subdirs rl78"
3781 subdirs="$subdirs rx"
3788 subdirs="$subdirs sh64"
3796 subdirs="$subdirs sh"
3801 sparc-*-rtems*|sparc-*-elf*)
3804 subdirs="$subdirs erc32"
3812 subdirs="$subdirs ppc"
3819 subdirs="$subdirs v850"
3826 # No simulator subdir, so the subdir "common" isn't needed.
3832 if test "$sim_testsuite" = yes; then
3833 subdirs="$subdirs testsuite"
3836 if test "$sim_common" = yes; then
3837 subdirs="$subdirs common"
3840 if test "$sim_igen" = yes; then
3841 subdirs="$subdirs igen"
3846 ac_config_files="$ac_config_files Makefile"
3848 cat >confcache <<\_ACEOF
3849 # This file is a shell script that caches the results of configure
3850 # tests run on this system so they can be shared between configure
3851 # scripts and configure runs, see configure's option --config-cache.
3852 # It is not useful on other systems. If it contains results you don't
3853 # want to keep, you may remove or edit it.
3855 # config.status only pays attention to the cache file if you give it
3856 # the --recheck option to rerun configure.
3858 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3859 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3864 # The following way of writing the cache mishandles newlines in values,
3865 # but we know of no workaround that is simple, portable, and efficient.
3866 # So, we kill variables containing newlines.
3867 # Ultrix sh set writes to stderr and can't be redirected directly,
3868 # and sets the high bit in the cache file unless we assign to the vars.
3870 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3871 eval ac_val=\$$ac_var
3875 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3876 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3879 _ | IFS | as_nl) ;; #(
3880 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3881 *) { eval $ac_var=; unset $ac_var;} ;;
3887 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3888 *${as_nl}ac_space=\ *)
3889 # `set' does not quote correctly, so add quotes: double-quote
3890 # substitution turns \\\\ into \\, and sed turns \\ into \.
3893 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3896 # `set' quotes correctly as required by POSIX, so do not add quotes.
3897 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3906 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3908 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3910 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3911 if test -w "$cache_file"; then
3912 test "x$cache_file" != "x/dev/null" &&
3913 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3914 $as_echo "$as_me: updating cache $cache_file" >&6;}
3915 cat confcache >$cache_file
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3918 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3923 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3924 # Let make expand exec_prefix.
3925 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3927 # Transform confdefs.h into DEFS.
3928 # Protect against shell expansion while executing Makefile rules.
3929 # Protect against Makefile macro expansion.
3931 # If the first sed substitution is executed (which looks for macros that
3932 # take arguments), then branch to the quote section. Otherwise,
3933 # look for a macro that doesn't take arguments.
3943 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3945 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3949 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3962 DEFS=`sed -n "$ac_script" confdefs.h`
3967 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3968 # 1. Remove the extension, and $U if already installed.
3969 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3970 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3971 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3972 # will be set to the directory where LIBOBJS objects are built.
3973 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3974 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3978 LTLIBOBJS=$ac_ltlibobjs
3982 : ${CONFIG_STATUS=./config.status}
3984 ac_clean_files_save=$ac_clean_files
3985 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3987 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3989 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3991 # Generated by $as_me.
3992 # Run this file to recreate the current configuration.
3993 # Compiler output produced by configure, useful for debugging
3994 # configure, is in config.log if it exists.
4000 SHELL=\${CONFIG_SHELL-$SHELL}
4003 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4004 ## -------------------- ##
4005 ## M4sh Initialization. ##
4006 ## -------------------- ##
4008 # Be more Bourne compatible
4009 DUALCASE=1; export DUALCASE # for MKS sh
4010 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4013 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4014 # is contrary to our usage. Disable this feature.
4015 alias -g '${1+"$@"}'='"$@"'
4016 setopt NO_GLOB_SUBST
4018 case `(set -o) 2>/dev/null` in #(
4030 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4031 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4032 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4033 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4034 # Prefer a ksh shell builtin over an external printf program on Solaris,
4035 # but without wasting forks for bash or zsh.
4036 if test -z "$BASH_VERSION$ZSH_VERSION" \
4037 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4038 as_echo='print -r --'
4039 as_echo_n='print -rn --'
4040 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4041 as_echo='printf %s\n'
4042 as_echo_n='printf %s'
4044 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4045 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4046 as_echo_n='/usr/ucb/echo -n'
4048 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4049 as_echo_n_body='eval
4053 expr "X$arg" : "X\\(.*\\)$as_nl";
4054 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4056 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4058 export as_echo_n_body
4059 as_echo_n='sh -c $as_echo_n_body as_echo'
4062 as_echo='sh -c $as_echo_body as_echo'
4065 # The user is always right.
4066 if test "${PATH_SEPARATOR+set}" != set; then
4068 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4069 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4076 # We need space, tab and new line, in precisely that order. Quoting is
4077 # there to prevent editors from complaining about space-tab.
4078 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4079 # splitting by setting IFS to empty value.)
4082 # Find who we are. Look in the path if we contain no directory separator.
4084 *[\\/]* ) as_myself=$0 ;;
4085 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4089 test -z "$as_dir" && as_dir=.
4090 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4096 # We did not find ourselves, most probably we were run as `sh COMMAND'
4097 # in which case we are not to be found in the path.
4098 if test "x$as_myself" = x; then
4101 if test ! -f "$as_myself"; then
4102 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4106 # Unset variables that we do not need and which cause bugs (e.g. in
4107 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4108 # suppresses any "Segmentation fault" message there. '((' could
4109 # trigger a bug in pdksh 5.2.14.
4110 for as_var in BASH_ENV ENV MAIL MAILPATH
4111 do eval test x\${$as_var+set} = xset \
4112 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4125 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4128 # as_fn_error ERROR [LINENO LOG_FD]
4129 # ---------------------------------
4130 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4131 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4132 # script with status $?, using 1 if that was 0.
4135 as_status=$?; test $as_status -eq 0 && as_status=1
4137 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4138 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4140 $as_echo "$as_me: error: $1" >&2
4141 as_fn_exit $as_status
4145 # as_fn_set_status STATUS
4146 # -----------------------
4147 # Set $? to STATUS, without forking.
4151 } # as_fn_set_status
4155 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4165 # Portably unset VAR.
4168 { eval $1=; unset $1;}
4170 as_unset=as_fn_unset
4171 # as_fn_append VAR VALUE
4172 # ----------------------
4173 # Append the text in VALUE to the end of the definition contained in VAR. Take
4174 # advantage of any shell optimizations that allow amortized linear growth over
4175 # repeated appends, instead of the typical quadratic growth present in naive
4177 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4178 eval 'as_fn_append ()
4189 # as_fn_arith ARG...
4190 # ------------------
4191 # Perform arithmetic evaluation on the ARGs, and store the result in the
4192 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4193 # must be portable across $(()) and expr.
4194 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4195 eval 'as_fn_arith ()
4202 as_val=`expr "$@" || test $? -eq 1`
4207 if expr a : '\(a\)' >/dev/null 2>&1 &&
4208 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4214 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4215 as_basename=basename
4220 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4226 as_me=`$as_basename -- "$0" ||
4227 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4228 X"$0" : 'X\(//\)$' \| \
4229 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4231 sed '/^.*\/\([^/][^/]*\)\/*$/{
4245 # Avoid depending upon Character Ranges.
4246 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4247 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4248 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4249 as_cr_digits='0123456789'
4250 as_cr_alnum=$as_cr_Letters$as_cr_digits
4252 ECHO_C= ECHO_N= ECHO_T=
4253 case `echo -n x` in #(((((
4255 case `echo 'xy\c'` in
4256 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4258 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4265 rm -f conf$$ conf$$.exe conf$$.file
4266 if test -d conf$$.dir; then
4267 rm -f conf$$.dir/conf$$.file
4270 mkdir conf$$.dir 2>/dev/null
4272 if (echo >conf$$.file) 2>/dev/null; then
4273 if ln -s conf$$.file conf$$ 2>/dev/null; then
4275 # ... but there are two gotchas:
4276 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4277 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4278 # In both cases, we have to default to `cp -p'.
4279 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4281 elif ln conf$$.file conf$$ 2>/dev/null; then
4289 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4290 rmdir conf$$.dir 2>/dev/null
4295 # Create "$as_dir" as a directory, including parents if necessary.
4300 -*) as_dir=./$as_dir;;
4302 test -d "$as_dir" || eval $as_mkdir_p || {
4306 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4307 *) as_qdir=$as_dir;;
4309 as_dirs="'$as_qdir' $as_dirs"
4310 as_dir=`$as_dirname -- "$as_dir" ||
4311 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4312 X"$as_dir" : 'X\(//\)[^/]' \| \
4313 X"$as_dir" : 'X\(//\)$' \| \
4314 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4315 $as_echo X"$as_dir" |
4316 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4333 test -d "$as_dir" && break
4335 test -z "$as_dirs" || eval "mkdir $as_dirs"
4336 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4340 if mkdir -p . 2>/dev/null; then
4341 as_mkdir_p='mkdir -p "$as_dir"'
4343 test -d ./-p && rmdir ./-p
4347 if test -x / >/dev/null 2>&1; then
4350 if ls -dL / >/dev/null 2>&1; then
4357 if test -d "$1"; then
4363 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4364 ???[sx]*):;;*)false;;esac;fi
4368 as_executable_p=$as_test_x
4370 # Sed expression to map a string onto a valid CPP name.
4371 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4373 # Sed expression to map a string onto a valid variable name.
4374 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4378 ## ----------------------------------- ##
4379 ## Main body of $CONFIG_STATUS script. ##
4380 ## ----------------------------------- ##
4382 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4384 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4385 # Save the log message, to keep $0 and so on meaningful, and to
4386 # report actual input values of CONFIG_FILES etc. instead of their
4387 # values after options handling.
4389 This file was extended by $as_me, which was
4390 generated by GNU Autoconf 2.64. Invocation command line was
4392 CONFIG_FILES = $CONFIG_FILES
4393 CONFIG_HEADERS = $CONFIG_HEADERS
4394 CONFIG_LINKS = $CONFIG_LINKS
4395 CONFIG_COMMANDS = $CONFIG_COMMANDS
4398 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4403 case $ac_config_files in *"
4404 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4409 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4410 # Files that config.status was made for.
4411 config_files="$ac_config_files"
4415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4417 \`$as_me' instantiates files and other configuration actions
4418 from templates according to the current configuration. Unless the files
4419 and actions are specified as TAGs, all are instantiated by default.
4421 Usage: $0 [OPTION]... [TAG]...
4423 -h, --help print this help, then exit
4424 -V, --version print version number and configuration settings, then exit
4425 -q, --quiet, --silent
4426 do not print progress messages
4427 -d, --debug don't remove temporary files
4428 --recheck update $as_me by reconfiguring in the same conditions
4429 --file=FILE[:TEMPLATE]
4430 instantiate the configuration file FILE
4432 Configuration files:
4435 Report bugs to the package provider."
4438 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4441 configured by $0, generated by GNU Autoconf 2.64,
4442 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4444 Copyright (C) 2009 Free Software Foundation, Inc.
4445 This config.status script is free software; the Free Software Foundation
4446 gives unlimited permission to copy, distribute and modify it."
4451 test -n "\$AWK" || AWK=awk
4454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4455 # The default lists apply if the user does not specify any file.
4461 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4462 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4473 # Handling of the options.
4474 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4476 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4477 $as_echo "$ac_cs_version"; exit ;;
4478 --debug | --debu | --deb | --de | --d | -d )
4480 --file | --fil | --fi | --f )
4483 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4485 as_fn_append CONFIG_FILES " '$ac_optarg'"
4486 ac_need_defaults=false;;
4487 --he | --h | --help | --hel | -h )
4488 $as_echo "$ac_cs_usage"; exit ;;
4489 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4490 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4494 -*) as_fn_error "unrecognized option: \`$1'
4495 Try \`$0 --help' for more information." ;;
4497 *) as_fn_append ac_config_targets " $1"
4498 ac_need_defaults=false ;;
4504 ac_configure_extra_args=
4506 if $ac_cs_silent; then
4508 ac_configure_extra_args="$ac_configure_extra_args --silent"
4512 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4513 if \$ac_cs_recheck; then
4514 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4516 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4517 CONFIG_SHELL='$SHELL'
4523 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4527 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4528 ## Running $as_me. ##
4534 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4539 # Handling of arguments.
4540 for ac_config_target in $ac_config_targets
4542 case $ac_config_target in
4543 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4545 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4550 # If the user did not use the arguments to specify the items to instantiate,
4551 # then the envvar interface is used. Set only those that are not.
4552 # We use the long form for the default assignment because of an extremely
4553 # bizarre bug on SunOS 4.1.3.
4554 if $ac_need_defaults; then
4555 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4558 # Have a temporary directory for convenience. Make it in the build tree
4559 # simply because there is no reason against having it here, and in addition,
4560 # creating and moving files from /tmp can sometimes cause problems.
4561 # Hook for its removal unless debugging.
4562 # Note that there is a small window in which the directory will not be cleaned:
4563 # after its creation but before its name has been assigned to `$tmp'.
4567 trap 'exit_status=$?
4568 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4570 trap 'as_fn_exit 1' 1 2 13 15
4572 # Create a (secure) tmp directory for tmp files.
4575 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4576 test -n "$tmp" && test -d "$tmp"
4579 tmp=./conf$$-$RANDOM
4580 (umask 077 && mkdir "$tmp")
4581 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4583 # Set up the scripts for CONFIG_FILES section.
4584 # No need to generate them if there are no CONFIG_FILES.
4585 # This happens for instance with `./config.status config.h'.
4586 if test -n "$CONFIG_FILES"; then
4589 ac_cr=`echo X | tr X '\015'`
4590 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4591 # But we know of no other shell where ac_cr would be empty at this
4592 # point, so we can use a bashism as a fallback.
4593 if test "x$ac_cr" = x; then
4594 eval ac_cr=\$\'\\r\'
4596 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4597 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4603 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4608 echo "cat >conf$$subs.awk <<_ACEOF" &&
4609 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4612 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4613 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4615 for ac_last_try in false false false false false :; do
4616 . ./conf$$subs.sh ||
4617 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4619 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4620 if test $ac_delim_n = $ac_delim_num; then
4622 elif $ac_last_try; then
4623 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4625 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4630 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4631 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4635 s/^/S["/; s/!.*/"]=/
4645 s/\(.\{148\}\).*/\1/
4647 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4652 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4659 s/\(.\{148\}\).*/\1/
4661 s/["\\]/\\&/g; s/^/"/; s/$/"/
4665 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4670 ' <conf$$subs.awk | sed '
4675 ' >>$CONFIG_STATUS || ac_write_fail=1
4676 rm -f conf$$subs.awk
4677 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4679 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4680 for (key in S) S_is_set[key] = 1
4686 nfields = split(line, field, "@")
4688 len = length(field[1])
4689 for (i = 2; i < nfields; i++) {
4691 keylen = length(key)
4692 if (S_is_set[key]) {
4694 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4695 len += length(value) + length(field[++i])
4706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4707 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4708 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4711 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4712 || as_fn_error "could not setup config files machinery" "$LINENO" 5
4715 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4716 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4717 # trailing colons and then remove the whole line if VPATH becomes empty
4718 # (actually we leave an empty line to preserve line numbers).
4719 if test "x$srcdir" = x.; then
4720 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4724 s/^\([^=]*=[ ]*\):*/\1/
4730 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4731 fi # test -n "$CONFIG_FILES"
4734 eval set X " :F $CONFIG_FILES "
4739 :[FHLC]) ac_mode=$ac_tag; continue;;
4741 case $ac_mode$ac_tag in
4743 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4744 :[FH]-) ac_tag=-:-;;
4745 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4762 -) ac_f="$tmp/stdin";;
4763 *) # Look for the file first in the build tree, then in the source tree
4764 # (if the path is not absolute). The absolute path cannot be DOS-style,
4765 # because $ac_f cannot contain `:'.
4769 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4771 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4773 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4774 as_fn_append ac_file_inputs " '$ac_f'"
4777 # Let's still pretend it is `configure' which instantiates (i.e., don't
4778 # use $as_me), people would be surprised to read:
4779 # /* config.h. Generated by config.status. */
4780 configure_input='Generated from '`
4781 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4783 if test x"$ac_file" != x-; then
4784 configure_input="$ac_file. $configure_input"
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4786 $as_echo "$as_me: creating $ac_file" >&6;}
4788 # Neutralize special characters interpreted by sed in replacement strings.
4789 case $configure_input in #(
4790 *\&* | *\|* | *\\* )
4791 ac_sed_conf_input=`$as_echo "$configure_input" |
4792 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4793 *) ac_sed_conf_input=$configure_input;;
4797 *:-:* | *:-) cat >"$tmp/stdin" \
4798 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4803 ac_dir=`$as_dirname -- "$ac_file" ||
4804 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4805 X"$ac_file" : 'X\(//\)[^/]' \| \
4806 X"$ac_file" : 'X\(//\)$' \| \
4807 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4808 $as_echo X"$ac_file" |
4809 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4826 as_dir="$ac_dir"; as_fn_mkdir_p
4830 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4832 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4833 # A ".." for each directory in $ac_dir_suffix.
4834 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4835 case $ac_top_builddir_sub in
4836 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4837 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4840 ac_abs_top_builddir=$ac_pwd
4841 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4842 # for backward compatibility:
4843 ac_top_builddir=$ac_top_build_prefix
4846 .) # We are building in place.
4848 ac_top_srcdir=$ac_top_builddir_sub
4849 ac_abs_top_srcdir=$ac_pwd ;;
4850 [\\/]* | ?:[\\/]* ) # Absolute name.
4851 ac_srcdir=$srcdir$ac_dir_suffix;
4852 ac_top_srcdir=$srcdir
4853 ac_abs_top_srcdir=$srcdir ;;
4855 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4856 ac_top_srcdir=$ac_top_build_prefix$srcdir
4857 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4859 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4869 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4870 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4874 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4875 # If the template does not know about datarootdir, expand it.
4876 # FIXME: This hack should be removed a few years after 2.60.
4877 ac_datarootdir_hack=; ac_datarootdir_seen=
4888 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4889 *datarootdir*) ac_datarootdir_seen=yes;;
4890 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4892 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4894 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4895 ac_datarootdir_hack='
4896 s&@datadir@&$datadir&g
4897 s&@docdir@&$docdir&g
4898 s&@infodir@&$infodir&g
4899 s&@localedir@&$localedir&g
4900 s&@mandir@&$mandir&g
4901 s&\\\${datarootdir}&$datarootdir&g' ;;
4905 # Neutralize VPATH when `$srcdir' = `.'.
4906 # Shell code in configure.ac might set extrasub.
4907 # FIXME: do we really want to maintain this feature?
4908 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4909 ac_sed_extra="$ac_vpsub
4912 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4914 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4915 s|@configure_input@|$ac_sed_conf_input|;t t
4916 s&@top_builddir@&$ac_top_builddir_sub&;t t
4917 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4918 s&@srcdir@&$ac_srcdir&;t t
4919 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4920 s&@top_srcdir@&$ac_top_srcdir&;t t
4921 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4922 s&@builddir@&$ac_builddir&;t t
4923 s&@abs_builddir@&$ac_abs_builddir&;t t
4924 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4925 s&@INSTALL@&$ac_INSTALL&;t t
4926 $ac_datarootdir_hack
4928 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4929 || as_fn_error "could not create $ac_file" "$LINENO" 5
4931 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4932 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4933 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4935 which seems to be undefined. Please make sure it is defined." >&5
4936 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4937 which seems to be undefined. Please make sure it is defined." >&2;}
4941 -) cat "$tmp/out" && rm -f "$tmp/out";;
4942 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4944 || as_fn_error "could not create $ac_file" "$LINENO" 5
4956 ac_clean_files=$ac_clean_files_save
4958 test $ac_write_fail = 0 ||
4959 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4962 # configure is writing to config.log, and then calls config.status.
4963 # config.status does its own redirection, appending to config.log.
4964 # Unfortunately, on DOS this fails, as config.log is still kept open
4965 # by configure, so config.status won't be able to write to it; its
4966 # output is simply discarded. So we exec the FD to /dev/null,
4967 # effectively closing config.log, so it can be properly (re)opened and
4968 # appended to by config.status. When coming back to configure, we
4969 # need to make the FD available again.
4970 if test "$no_create" != yes; then
4972 ac_config_status_args=
4973 test "$silent" = yes &&
4974 ac_config_status_args="$ac_config_status_args --quiet"
4976 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4978 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4979 # would make configure fail if this is the last instruction.
4980 $ac_cs_success || as_fn_exit $?
4984 # CONFIG_SUBDIRS section.
4986 if test "$no_recursion" != yes; then
4988 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4989 # so they do not pile up.
4990 ac_sub_configure_args=
4992 eval "set x $ac_configure_args"
4996 if test -n "$ac_prev"; then
5001 -cache-file | --cache-file | --cache-fil | --cache-fi \
5002 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5003 ac_prev=cache_file ;;
5004 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5005 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5008 --config-cache | -C)
5010 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5012 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5014 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5016 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5018 --disable-option-checking)
5022 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5024 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5028 # Always prepend --prefix to ensure using the same prefix
5029 # in subdir configurations.
5030 ac_arg="--prefix=$prefix"
5032 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5034 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5037 if test "$silent" = yes; then
5038 ac_sub_configure_args="--silent $ac_sub_configure_args"
5041 # Always prepend --disable-option-checking to silence warnings, since
5042 # different subdirs can have different --enable and --with options.
5043 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5046 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
5048 # Do not complain, so a configure script can configure whichever
5049 # parts of a large source tree are present.
5050 test -d "$srcdir/$ac_dir" || continue
5052 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5053 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5054 $as_echo "$ac_msg" >&6
5055 as_dir="$ac_dir"; as_fn_mkdir_p
5059 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5061 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5062 # A ".." for each directory in $ac_dir_suffix.
5063 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5064 case $ac_top_builddir_sub in
5065 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5066 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5069 ac_abs_top_builddir=$ac_pwd
5070 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5071 # for backward compatibility:
5072 ac_top_builddir=$ac_top_build_prefix
5075 .) # We are building in place.
5077 ac_top_srcdir=$ac_top_builddir_sub
5078 ac_abs_top_srcdir=$ac_pwd ;;
5079 [\\/]* | ?:[\\/]* ) # Absolute name.
5080 ac_srcdir=$srcdir$ac_dir_suffix;
5081 ac_top_srcdir=$srcdir
5082 ac_abs_top_srcdir=$srcdir ;;
5084 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5085 ac_top_srcdir=$ac_top_build_prefix$srcdir
5086 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5088 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5093 # Check for guested configure; otherwise get Cygnus style configure.
5094 if test -f "$ac_srcdir/configure.gnu"; then
5095 ac_sub_configure=$ac_srcdir/configure.gnu
5096 elif test -f "$ac_srcdir/configure"; then
5097 ac_sub_configure=$ac_srcdir/configure
5098 elif test -f "$ac_srcdir/configure.in"; then
5099 # This should be Cygnus configure.
5100 ac_sub_configure=$ac_aux_dir/configure
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
5103 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
5107 # The recursion is here.
5108 if test -n "$ac_sub_configure"; then
5109 # Make the cache file name correct relative to the subdirectory.
5111 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5113 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5117 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5118 # The eval makes quoting arguments work.
5119 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5120 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5121 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5127 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5129 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}