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
667 # Initialize some variables set by options.
669 ac_init_version=false
670 ac_unrecognized_opts=
672 # The variables have the same names as the options, with
673 # dashes changed to underlines.
681 program_transform_name=s,x,x,
689 # Installation directory options.
690 # These are left unexpanded so users can "make install exec_prefix=/foo"
691 # and all the variables that are supposed to be based on exec_prefix
692 # by default will actually change.
693 # Use braces instead of parens because sh, perl, etc. also accept them.
694 # (The list follows the same order as the GNU Coding Standards.)
695 bindir='${exec_prefix}/bin'
696 sbindir='${exec_prefix}/sbin'
697 libexecdir='${exec_prefix}/libexec'
698 datarootdir='${prefix}/share'
699 datadir='${datarootdir}'
700 sysconfdir='${prefix}/etc'
701 sharedstatedir='${prefix}/com'
702 localstatedir='${prefix}/var'
703 includedir='${prefix}/include'
704 oldincludedir='/usr/include'
705 docdir='${datarootdir}/doc/${PACKAGE}'
706 infodir='${datarootdir}/info'
711 libdir='${exec_prefix}/lib'
712 localedir='${datarootdir}/locale'
713 mandir='${datarootdir}/man'
719 # If the previous option needs an argument, assign it.
720 if test -n "$ac_prev"; then
721 eval $ac_prev=\$ac_option
727 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
731 # Accept the important Cygnus configure options, so we can diagnose typos.
733 case $ac_dashdash$ac_option in
737 -bindir | --bindir | --bindi | --bind | --bin | --bi)
739 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
742 -build | --build | --buil | --bui | --bu)
743 ac_prev=build_alias ;;
744 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
745 build_alias=$ac_optarg ;;
747 -cache-file | --cache-file | --cache-fil | --cache-fi \
748 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
749 ac_prev=cache_file ;;
750 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
751 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
752 cache_file=$ac_optarg ;;
755 cache_file=config.cache ;;
757 -datadir | --datadir | --datadi | --datad)
759 -datadir=* | --datadir=* | --datadi=* | --datad=*)
760 datadir=$ac_optarg ;;
762 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
763 | --dataroo | --dataro | --datar)
764 ac_prev=datarootdir ;;
765 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
766 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
767 datarootdir=$ac_optarg ;;
769 -disable-* | --disable-*)
770 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
771 # Reject names that are not valid shell variable names.
772 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
773 as_fn_error "invalid feature name: $ac_useropt"
774 ac_useropt_orig=$ac_useropt
775 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
776 case $ac_user_opts in
780 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
781 ac_unrecognized_sep=', ';;
783 eval enable_$ac_useropt=no ;;
785 -docdir | --docdir | --docdi | --doc | --do)
787 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
790 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
792 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
795 -enable-* | --enable-*)
796 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
797 # Reject names that are not valid shell variable names.
798 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
799 as_fn_error "invalid feature name: $ac_useropt"
800 ac_useropt_orig=$ac_useropt
801 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
802 case $ac_user_opts in
806 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
807 ac_unrecognized_sep=', ';;
809 eval enable_$ac_useropt=\$ac_optarg ;;
811 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
812 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
813 | --exec | --exe | --ex)
814 ac_prev=exec_prefix ;;
815 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
816 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
817 | --exec=* | --exe=* | --ex=*)
818 exec_prefix=$ac_optarg ;;
820 -gas | --gas | --ga | --g)
821 # Obsolete; use --with-gas.
824 -help | --help | --hel | --he | -h)
826 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
827 ac_init_help=recursive ;;
828 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
829 ac_init_help=short ;;
831 -host | --host | --hos | --ho)
832 ac_prev=host_alias ;;
833 -host=* | --host=* | --hos=* | --ho=*)
834 host_alias=$ac_optarg ;;
836 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
838 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
840 htmldir=$ac_optarg ;;
842 -includedir | --includedir | --includedi | --included | --include \
843 | --includ | --inclu | --incl | --inc)
844 ac_prev=includedir ;;
845 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
846 | --includ=* | --inclu=* | --incl=* | --inc=*)
847 includedir=$ac_optarg ;;
849 -infodir | --infodir | --infodi | --infod | --info | --inf)
851 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
852 infodir=$ac_optarg ;;
854 -libdir | --libdir | --libdi | --libd)
856 -libdir=* | --libdir=* | --libdi=* | --libd=*)
859 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
860 | --libexe | --libex | --libe)
861 ac_prev=libexecdir ;;
862 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
863 | --libexe=* | --libex=* | --libe=*)
864 libexecdir=$ac_optarg ;;
866 -localedir | --localedir | --localedi | --localed | --locale)
868 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
869 localedir=$ac_optarg ;;
871 -localstatedir | --localstatedir | --localstatedi | --localstated \
872 | --localstate | --localstat | --localsta | --localst | --locals)
873 ac_prev=localstatedir ;;
874 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
875 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
876 localstatedir=$ac_optarg ;;
878 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
880 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
884 # Obsolete; use --without-fp.
887 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
888 | --no-cr | --no-c | -n)
891 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
892 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
895 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
896 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
897 | --oldin | --oldi | --old | --ol | --o)
898 ac_prev=oldincludedir ;;
899 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
900 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
901 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
902 oldincludedir=$ac_optarg ;;
904 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
906 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
909 -program-prefix | --program-prefix | --program-prefi | --program-pref \
910 | --program-pre | --program-pr | --program-p)
911 ac_prev=program_prefix ;;
912 -program-prefix=* | --program-prefix=* | --program-prefi=* \
913 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
914 program_prefix=$ac_optarg ;;
916 -program-suffix | --program-suffix | --program-suffi | --program-suff \
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1593 $as_echo "$ac_var='\''$ac_val'\''"
1598 if test -s confdefs.h; then
1608 test "$ac_signal" != 0 &&
1609 $as_echo "$as_me: caught signal $ac_signal"
1610 $as_echo "$as_me: exit $exit_status"
1612 rm -f core *.core core.conftest.* &&
1613 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1616 for ac_signal in 1 2 13 15; do
1617 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1621 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1622 rm -f -r conftest* confdefs.h
1624 $as_echo "/* confdefs.h */" > confdefs.h
1626 # Predefined preprocessor variables.
1628 cat >>confdefs.h <<_ACEOF
1629 #define PACKAGE_NAME "$PACKAGE_NAME"
1632 cat >>confdefs.h <<_ACEOF
1633 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1636 cat >>confdefs.h <<_ACEOF
1637 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1640 cat >>confdefs.h <<_ACEOF
1641 #define PACKAGE_STRING "$PACKAGE_STRING"
1644 cat >>confdefs.h <<_ACEOF
1645 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1648 cat >>confdefs.h <<_ACEOF
1649 #define PACKAGE_URL "$PACKAGE_URL"
1653 # Let the site file select an alternate cache file if it wants to.
1654 # Prefer an explicitly selected file to automatically selected ones.
1657 if test -n "$CONFIG_SITE"; then
1658 ac_site_file1=$CONFIG_SITE
1659 elif test "x$prefix" != xNONE; then
1660 ac_site_file1=$prefix/share/config.site
1661 ac_site_file2=$prefix/etc/config.site
1663 ac_site_file1=$ac_default_prefix/share/config.site
1664 ac_site_file2=$ac_default_prefix/etc/config.site
1666 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1668 test "x$ac_site_file" = xNONE && continue
1669 if test -r "$ac_site_file"; then
1670 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1671 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1672 sed 's/^/| /' "$ac_site_file" >&5
1677 if test -r "$cache_file"; then
1678 # Some versions of bash will fail to source /dev/null (special
1679 # files actually), so we avoid doing that.
1680 if test -f "$cache_file"; then
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1682 $as_echo "$as_me: loading cache $cache_file" >&6;}
1684 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1685 *) . "./$cache_file";;
1689 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1690 $as_echo "$as_me: creating cache $cache_file" >&6;}
1694 # Check that the precious variables saved in the cache have kept the same
1696 ac_cache_corrupted=false
1697 for ac_var in $ac_precious_vars; do
1698 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1699 eval ac_new_set=\$ac_env_${ac_var}_set
1700 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1701 eval ac_new_val=\$ac_env_${ac_var}_value
1702 case $ac_old_set,$ac_new_set in
1704 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1705 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1706 ac_cache_corrupted=: ;;
1708 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1709 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1710 ac_cache_corrupted=: ;;
1713 if test "x$ac_old_val" != "x$ac_new_val"; then
1714 # differences in whitespace do not lead to failure.
1715 ac_old_val_w=`echo x $ac_old_val`
1716 ac_new_val_w=`echo x $ac_new_val`
1717 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1718 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1719 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1720 ac_cache_corrupted=:
1722 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1723 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1724 eval $ac_var=\$ac_old_val
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1727 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1728 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1729 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1732 # Pass precious variables to config.status.
1733 if test "$ac_new_set" = set; then
1735 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1736 *) ac_arg=$ac_var=$ac_new_val ;;
1738 case " $ac_configure_args " in
1739 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1740 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1744 if $ac_cache_corrupted; then
1745 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1746 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1747 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1748 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1749 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1751 ## -------------------- ##
1752 ## Main body of script. ##
1753 ## -------------------- ##
1756 ac_cpp='$CPP $CPPFLAGS'
1757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1759 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1767 ac_cpp='$CPP $CPPFLAGS'
1768 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1769 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1770 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1771 if test -n "$ac_tool_prefix"; then
1772 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1773 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1775 $as_echo_n "checking for $ac_word... " >&6; }
1776 if test "${ac_cv_prog_CC+set}" = set; then :
1777 $as_echo_n "(cached) " >&6
1779 if test -n "$CC"; then
1780 ac_cv_prog_CC="$CC" # Let the user override the test.
1782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1786 test -z "$as_dir" && as_dir=.
1787 for ac_exec_ext in '' $ac_executable_extensions; do
1788 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1789 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1790 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1800 if test -n "$CC"; then
1801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1802 $as_echo "$CC" >&6; }
1804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1805 $as_echo "no" >&6; }
1810 if test -z "$ac_cv_prog_CC"; then
1812 # Extract the first word of "gcc", so it can be a program name with args.
1813 set dummy gcc; ac_word=$2
1814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1815 $as_echo_n "checking for $ac_word... " >&6; }
1816 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1817 $as_echo_n "(cached) " >&6
1819 if test -n "$ac_ct_CC"; then
1820 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1826 test -z "$as_dir" && as_dir=.
1827 for ac_exec_ext in '' $ac_executable_extensions; do
1828 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1829 ac_cv_prog_ac_ct_CC="gcc"
1830 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1839 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1840 if test -n "$ac_ct_CC"; then
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1842 $as_echo "$ac_ct_CC" >&6; }
1844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1845 $as_echo "no" >&6; }
1848 if test "x$ac_ct_CC" = x; then
1851 case $cross_compiling:$ac_tool_warned in
1853 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1854 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1855 ac_tool_warned=yes ;;
1863 if test -z "$CC"; then
1864 if test -n "$ac_tool_prefix"; then
1865 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1866 set dummy ${ac_tool_prefix}cc; ac_word=$2
1867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1868 $as_echo_n "checking for $ac_word... " >&6; }
1869 if test "${ac_cv_prog_CC+set}" = set; then :
1870 $as_echo_n "(cached) " >&6
1872 if test -n "$CC"; then
1873 ac_cv_prog_CC="$CC" # Let the user override the test.
1875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1879 test -z "$as_dir" && as_dir=.
1880 for ac_exec_ext in '' $ac_executable_extensions; do
1881 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1882 ac_cv_prog_CC="${ac_tool_prefix}cc"
1883 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1893 if test -n "$CC"; then
1894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1895 $as_echo "$CC" >&6; }
1897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1898 $as_echo "no" >&6; }
1904 if test -z "$CC"; then
1905 # Extract the first word of "cc", so it can be a program name with args.
1906 set dummy cc; ac_word=$2
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1908 $as_echo_n "checking for $ac_word... " >&6; }
1909 if test "${ac_cv_prog_CC+set}" = set; then :
1910 $as_echo_n "(cached) " >&6
1912 if test -n "$CC"; then
1913 ac_cv_prog_CC="$CC" # Let the user override the test.
1916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1920 test -z "$as_dir" && as_dir=.
1921 for ac_exec_ext in '' $ac_executable_extensions; do
1922 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1923 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1924 ac_prog_rejected=yes
1928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1935 if test $ac_prog_rejected = yes; then
1936 # We found a bogon in the path, so make sure we never use it.
1937 set dummy $ac_cv_prog_CC
1939 if test $# != 0; then
1940 # We chose a different compiler from the bogus one.
1941 # However, it has the same basename, so the bogon will be chosen
1942 # first if we set CC to just the basename; use the full file name.
1944 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1950 if test -n "$CC"; then
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1952 $as_echo "$CC" >&6; }
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1955 $as_echo "no" >&6; }
1960 if test -z "$CC"; then
1961 if test -n "$ac_tool_prefix"; then
1962 for ac_prog in cl.exe
1964 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1965 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1967 $as_echo_n "checking for $ac_word... " >&6; }
1968 if test "${ac_cv_prog_CC+set}" = set; then :
1969 $as_echo_n "(cached) " >&6
1971 if test -n "$CC"; then
1972 ac_cv_prog_CC="$CC" # Let the user override the test.
1974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1978 test -z "$as_dir" && as_dir=.
1979 for ac_exec_ext in '' $ac_executable_extensions; do
1980 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1981 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1992 if test -n "$CC"; then
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1994 $as_echo "$CC" >&6; }
1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1997 $as_echo "no" >&6; }
2001 test -n "$CC" && break
2004 if test -z "$CC"; then
2006 for ac_prog in cl.exe
2008 # Extract the first word of "$ac_prog", so it can be a program name with args.
2009 set dummy $ac_prog; ac_word=$2
2010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2011 $as_echo_n "checking for $ac_word... " >&6; }
2012 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2013 $as_echo_n "(cached) " >&6
2015 if test -n "$ac_ct_CC"; then
2016 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2022 test -z "$as_dir" && as_dir=.
2023 for ac_exec_ext in '' $ac_executable_extensions; do
2024 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2025 ac_cv_prog_ac_ct_CC="$ac_prog"
2026 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2035 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2036 if test -n "$ac_ct_CC"; then
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2038 $as_echo "$ac_ct_CC" >&6; }
2040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2041 $as_echo "no" >&6; }
2045 test -n "$ac_ct_CC" && break
2048 if test "x$ac_ct_CC" = x; then
2051 case $cross_compiling:$ac_tool_warned in
2053 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2054 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2055 ac_tool_warned=yes ;;
2064 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2066 as_fn_error "no acceptable C compiler found in \$PATH
2067 See \`config.log' for more details." "$LINENO" 5; }
2069 # Provide some information about the compiler.
2070 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2073 for ac_option in --version -v -V -qversion; do
2074 { { ac_try="$ac_compiler $ac_option >&5"
2076 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2077 *) ac_try_echo=$ac_try;;
2079 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2080 $as_echo "$ac_try_echo"; } >&5
2081 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2083 if test -s conftest.err; then
2085 ... rest of stderr output deleted ...
2086 10q' conftest.err >conftest.er1
2087 cat conftest.er1 >&5
2088 rm -f conftest.er1 conftest.err
2090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2091 test $ac_status = 0; }
2094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2095 /* end confdefs.h. */
2105 ac_clean_files_save=$ac_clean_files
2106 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2107 # Try to create an executable without -o first, disregard a.out.
2108 # It will help us diagnose broken compilers, and finding out an intuition
2110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2111 $as_echo_n "checking for C compiler default output file name... " >&6; }
2112 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2114 # The possible output files:
2115 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2118 for ac_file in $ac_files
2121 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2122 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2127 if { { ac_try="$ac_link_default"
2129 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2130 *) ac_try_echo=$ac_try;;
2132 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2133 $as_echo "$ac_try_echo"; } >&5
2134 (eval "$ac_link_default") 2>&5
2136 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2137 test $ac_status = 0; }; then :
2138 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2139 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2140 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2141 # so that the user can short-circuit this test for compilers unknown to
2143 for ac_file in $ac_files ''
2145 test -f "$ac_file" || continue
2147 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2150 # We found the default executable, but exeext='' is most
2154 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2156 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2158 # We set ac_cv_exeext here because the later test for it is not
2159 # safe: cross compilers may not add the suffix if given an `-o'
2160 # argument, so we may need to know it at that point already.
2161 # Even if this section looks crufty: it has the advantage of
2168 test "$ac_cv_exeext" = no && ac_cv_exeext=
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2174 $as_echo "$ac_file" >&6; }
2175 if test -z "$ac_file"; then :
2176 $as_echo "$as_me: failed program was:" >&5
2177 sed 's/^/| /' conftest.$ac_ext >&5
2179 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2180 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2181 { as_fn_set_status 77
2182 as_fn_error "C compiler cannot create executables
2183 See \`config.log' for more details." "$LINENO" 5; }; }
2185 ac_exeext=$ac_cv_exeext
2187 # Check that the compiler produces executables we can run. If not, either
2188 # the compiler is broken, or we cross compile.
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2190 $as_echo_n "checking whether the C compiler works... " >&6; }
2191 # If not cross compiling, check that we can run a simple program.
2192 if test "$cross_compiling" != yes; then
2193 if { ac_try='./$ac_file'
2194 { { case "(($ac_try" in
2195 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2196 *) ac_try_echo=$ac_try;;
2198 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2199 $as_echo "$ac_try_echo"; } >&5
2200 (eval "$ac_try") 2>&5
2202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2203 test $ac_status = 0; }; }; then
2206 if test "$cross_compiling" = maybe; then
2209 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2211 as_fn_error "cannot run C compiled programs.
2212 If you meant to cross compile, use \`--host'.
2213 See \`config.log' for more details." "$LINENO" 5; }
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2218 $as_echo "yes" >&6; }
2220 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2221 ac_clean_files=$ac_clean_files_save
2222 # Check that the compiler produces executables we can run. If not, either
2223 # the compiler is broken, or we cross compile.
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2225 $as_echo_n "checking whether we are cross compiling... " >&6; }
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2227 $as_echo "$cross_compiling" >&6; }
2229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2230 $as_echo_n "checking for suffix of executables... " >&6; }
2231 if { { ac_try="$ac_link"
2233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2234 *) ac_try_echo=$ac_try;;
2236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2237 $as_echo "$ac_try_echo"; } >&5
2238 (eval "$ac_link") 2>&5
2240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2241 test $ac_status = 0; }; then :
2242 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2243 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2244 # work properly (i.e., refer to `conftest.exe'), while it won't with
2246 for ac_file in conftest.exe conftest conftest.*; do
2247 test -f "$ac_file" || continue
2249 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2250 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2256 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2257 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2258 as_fn_error "cannot compute suffix of executables: cannot compile and link
2259 See \`config.log' for more details." "$LINENO" 5; }
2261 rm -f conftest$ac_cv_exeext
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2263 $as_echo "$ac_cv_exeext" >&6; }
2265 rm -f conftest.$ac_ext
2266 EXEEXT=$ac_cv_exeext
2268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2269 $as_echo_n "checking for suffix of object files... " >&6; }
2270 if test "${ac_cv_objext+set}" = set; then :
2271 $as_echo_n "(cached) " >&6
2273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2274 /* end confdefs.h. */
2284 rm -f conftest.o conftest.obj
2285 if { { ac_try="$ac_compile"
2287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2288 *) ac_try_echo=$ac_try;;
2290 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2291 $as_echo "$ac_try_echo"; } >&5
2292 (eval "$ac_compile") 2>&5
2294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2295 test $ac_status = 0; }; then :
2296 for ac_file in conftest.o conftest.obj conftest.*; do
2297 test -f "$ac_file" || continue;
2299 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2300 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2305 $as_echo "$as_me: failed program was:" >&5
2306 sed 's/^/| /' conftest.$ac_ext >&5
2308 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2310 as_fn_error "cannot compute suffix of object files: cannot compile
2311 See \`config.log' for more details." "$LINENO" 5; }
2313 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2316 $as_echo "$ac_cv_objext" >&6; }
2317 OBJEXT=$ac_cv_objext
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2320 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2321 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2322 $as_echo_n "(cached) " >&6
2324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2325 /* end confdefs.h. */
2338 if ac_fn_c_try_compile "$LINENO"; then :
2343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2344 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2348 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2349 if test $ac_compiler_gnu = yes; then
2354 ac_test_CFLAGS=${CFLAGS+set}
2355 ac_save_CFLAGS=$CFLAGS
2356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2357 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2358 if test "${ac_cv_prog_cc_g+set}" = set; then :
2359 $as_echo_n "(cached) " >&6
2361 ac_save_c_werror_flag=$ac_c_werror_flag
2362 ac_c_werror_flag=yes
2365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2366 /* end confdefs.h. */
2376 if ac_fn_c_try_compile "$LINENO"; then :
2380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2381 /* end confdefs.h. */
2391 if ac_fn_c_try_compile "$LINENO"; then :
2394 ac_c_werror_flag=$ac_save_c_werror_flag
2396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2397 /* end confdefs.h. */
2407 if ac_fn_c_try_compile "$LINENO"; then :
2410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2415 ac_c_werror_flag=$ac_save_c_werror_flag
2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2418 $as_echo "$ac_cv_prog_cc_g" >&6; }
2419 if test "$ac_test_CFLAGS" = set; then
2420 CFLAGS=$ac_save_CFLAGS
2421 elif test $ac_cv_prog_cc_g = yes; then
2422 if test "$GCC" = yes; then
2428 if test "$GCC" = yes; then
2434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2435 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2436 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2437 $as_echo_n "(cached) " >&6
2439 ac_cv_prog_cc_c89=no
2441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2442 /* end confdefs.h. */
2445 #include <sys/types.h>
2446 #include <sys/stat.h>
2447 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2448 struct buf { int x; };
2449 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2450 static char *e (p, i)
2456 static char *f (char * (*g) (char **, int), char **p, ...)
2461 s = g (p, va_arg (v,int));
2466 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2467 function prototypes and stuff, but not '\xHH' hex character constants.
2468 These don't provoke an error unfortunately, instead are silently treated
2469 as 'x'. The following induces an error, until -std is added to get
2470 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2471 array size at least. It's necessary to write '\x00'==0 to get something
2472 that's true only with -std. */
2473 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2475 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2476 inside strings and character constants. */
2478 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2480 int test (int i, double x);
2481 struct s1 {int (*f) (int a);};
2482 struct s2 {int (*f) (double a);};
2483 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2489 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2494 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2495 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2497 CC="$ac_save_CC $ac_arg"
2498 if ac_fn_c_try_compile "$LINENO"; then :
2499 ac_cv_prog_cc_c89=$ac_arg
2501 rm -f core conftest.err conftest.$ac_objext
2502 test "x$ac_cv_prog_cc_c89" != "xno" && break
2504 rm -f conftest.$ac_ext
2509 case "x$ac_cv_prog_cc_c89" in
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2512 $as_echo "none needed" >&6; } ;;
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2515 $as_echo "unsupported" >&6; } ;;
2517 CC="$CC $ac_cv_prog_cc_c89"
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2519 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2521 if test "x$ac_cv_prog_cc_c89" != xno; then :
2526 ac_cpp='$CPP $CPPFLAGS'
2527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2532 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2533 for ac_t in install-sh install.sh shtool; do
2534 if test -f "$ac_dir/$ac_t"; then
2536 ac_install_sh="$ac_aux_dir/$ac_t -c"
2541 if test -z "$ac_aux_dir"; then
2542 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2545 # These three variables are undocumented and unsupported,
2546 # and are intended to be withdrawn in a future Autoconf release.
2547 # They can cause serious problems if a builder's source tree is in a directory
2548 # whose full name contains unusual characters.
2549 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2550 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2551 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2554 # Find a good install program. We prefer a C program (faster),
2555 # so one script is as good as another. But avoid the broken or
2556 # incompatible versions:
2557 # SysV /etc/install, /usr/sbin/install
2558 # SunOS /usr/etc/install
2559 # IRIX /sbin/install
2561 # AmigaOS /C/install, which installs bootblocks on floppy discs
2562 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2563 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2564 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2565 # OS/2's system install, which has a completely different semantic
2566 # ./install, which can be erroneously created by make from ./install.sh.
2567 # Reject install programs that cannot install multiple files.
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2569 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2570 if test -z "$INSTALL"; then
2571 if test "${ac_cv_path_install+set}" = set; then :
2572 $as_echo_n "(cached) " >&6
2574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2578 test -z "$as_dir" && as_dir=.
2579 # Account for people who put trailing slashes in PATH elements.
2580 case $as_dir/ in #((
2581 ./ | .// | /[cC]/* | \
2582 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2583 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2586 # OSF1 and SCO ODT 3.0 have their own names for install.
2587 # Don't use installbsd from OSF since it installs stuff as root
2589 for ac_prog in ginstall scoinst install; do
2590 for ac_exec_ext in '' $ac_executable_extensions; do
2591 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2592 if test $ac_prog = install &&
2593 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2594 # AIX install. It has an incompatible calling convention.
2596 elif test $ac_prog = install &&
2597 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2598 # program-specific install script used by HP pwplus--don't use.
2601 rm -rf conftest.one conftest.two conftest.dir
2602 echo one > conftest.one
2603 echo two > conftest.two
2605 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2606 test -s conftest.one && test -s conftest.two &&
2607 test -s conftest.dir/conftest.one &&
2608 test -s conftest.dir/conftest.two
2610 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2623 rm -rf conftest.one conftest.two conftest.dir
2626 if test "${ac_cv_path_install+set}" = set; then
2627 INSTALL=$ac_cv_path_install
2629 # As a last resort, use the slow shell script. Don't cache a
2630 # value for INSTALL within a source directory, because that will
2631 # break other packages using the cache if that directory is
2632 # removed, or if the value is a relative name.
2633 INSTALL=$ac_install_sh
2636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2637 $as_echo "$INSTALL" >&6; }
2639 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2640 # It thinks the first close brace ends the variable substitution.
2641 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2643 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2645 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2647 if test -n "$ac_tool_prefix"; then
2648 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2649 set dummy ${ac_tool_prefix}ar; ac_word=$2
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2651 $as_echo_n "checking for $ac_word... " >&6; }
2652 if test "${ac_cv_prog_AR+set}" = set; then :
2653 $as_echo_n "(cached) " >&6
2655 if test -n "$AR"; then
2656 ac_cv_prog_AR="$AR" # Let the user override the test.
2658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2662 test -z "$as_dir" && as_dir=.
2663 for ac_exec_ext in '' $ac_executable_extensions; do
2664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2665 ac_cv_prog_AR="${ac_tool_prefix}ar"
2666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2676 if test -n "$AR"; then
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2678 $as_echo "$AR" >&6; }
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2681 $as_echo "no" >&6; }
2686 if test -z "$ac_cv_prog_AR"; then
2688 # Extract the first word of "ar", so it can be a program name with args.
2689 set dummy ar; ac_word=$2
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2691 $as_echo_n "checking for $ac_word... " >&6; }
2692 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2693 $as_echo_n "(cached) " >&6
2695 if test -n "$ac_ct_AR"; then
2696 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2702 test -z "$as_dir" && as_dir=.
2703 for ac_exec_ext in '' $ac_executable_extensions; do
2704 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2705 ac_cv_prog_ac_ct_AR="ar"
2706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2715 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2716 if test -n "$ac_ct_AR"; then
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2718 $as_echo "$ac_ct_AR" >&6; }
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2721 $as_echo "no" >&6; }
2724 if test "x$ac_ct_AR" = x; then
2727 case $cross_compiling:$ac_tool_warned in
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2730 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2731 ac_tool_warned=yes ;;
2739 if test -n "$ac_tool_prefix"; then
2740 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2741 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2743 $as_echo_n "checking for $ac_word... " >&6; }
2744 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2745 $as_echo_n "(cached) " >&6
2747 if test -n "$RANLIB"; then
2748 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2754 test -z "$as_dir" && as_dir=.
2755 for ac_exec_ext in '' $ac_executable_extensions; do
2756 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2757 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2767 RANLIB=$ac_cv_prog_RANLIB
2768 if test -n "$RANLIB"; then
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2770 $as_echo "$RANLIB" >&6; }
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2773 $as_echo "no" >&6; }
2778 if test -z "$ac_cv_prog_RANLIB"; then
2779 ac_ct_RANLIB=$RANLIB
2780 # Extract the first word of "ranlib", so it can be a program name with args.
2781 set dummy ranlib; ac_word=$2
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2783 $as_echo_n "checking for $ac_word... " >&6; }
2784 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2785 $as_echo_n "(cached) " >&6
2787 if test -n "$ac_ct_RANLIB"; then
2788 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2794 test -z "$as_dir" && as_dir=.
2795 for ac_exec_ext in '' $ac_executable_extensions; do
2796 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2797 ac_cv_prog_ac_ct_RANLIB="ranlib"
2798 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2807 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2808 if test -n "$ac_ct_RANLIB"; then
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2810 $as_echo "$ac_ct_RANLIB" >&6; }
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2813 $as_echo "no" >&6; }
2816 if test "x$ac_ct_RANLIB" = x; then
2819 case $cross_compiling:$ac_tool_warned in
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2822 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2823 ac_tool_warned=yes ;;
2825 RANLIB=$ac_ct_RANLIB
2828 RANLIB="$ac_cv_prog_RANLIB"
2832 # Make sure we can run config.sub.
2833 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2834 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2837 $as_echo_n "checking build system type... " >&6; }
2838 if test "${ac_cv_build+set}" = set; then :
2839 $as_echo_n "(cached) " >&6
2841 ac_build_alias=$build_alias
2842 test "x$ac_build_alias" = x &&
2843 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2844 test "x$ac_build_alias" = x &&
2845 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2846 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2847 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2851 $as_echo "$ac_cv_build" >&6; }
2852 case $ac_cv_build in
2854 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2857 ac_save_IFS=$IFS; IFS='-'
2863 # Remember, the first character of IFS is used to create $*,
2864 # except with old shells:
2867 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2871 $as_echo_n "checking host system type... " >&6; }
2872 if test "${ac_cv_host+set}" = set; then :
2873 $as_echo_n "(cached) " >&6
2875 if test "x$host_alias" = x; then
2876 ac_cv_host=$ac_cv_build
2878 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2879 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2884 $as_echo "$ac_cv_host" >&6; }
2887 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2890 ac_save_IFS=$IFS; IFS='-'
2896 # Remember, the first character of IFS is used to create $*,
2897 # except with old shells:
2900 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2904 $as_echo_n "checking target system type... " >&6; }
2905 if test "${ac_cv_target+set}" = set; then :
2906 $as_echo_n "(cached) " >&6
2908 if test "x$target_alias" = x; then
2909 ac_cv_target=$ac_cv_host
2911 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2912 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2917 $as_echo "$ac_cv_target" >&6; }
2918 case $ac_cv_target in
2920 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2922 target=$ac_cv_target
2923 ac_save_IFS=$IFS; IFS='-'
2929 # Remember, the first character of IFS is used to create $*,
2930 # except with old shells:
2933 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2936 # The aliases save the names the user supplied, while $host etc.
2937 # will get canonicalized.
2938 test -n "$target_alias" &&
2939 test "$program_prefix$program_suffix$program_transform_name" = \
2941 program_prefix=${target_alias}-
2943 test "$program_prefix" != NONE &&
2944 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2945 # Use a double $ so make ignores it.
2946 test "$program_suffix" != NONE &&
2947 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2948 # Double any \ or $.
2949 # By default was `s,x,x', remove it if useless.
2950 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2951 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2954 ac_cpp='$CPP $CPPFLAGS'
2955 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2956 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2957 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2958 if test -n "$ac_tool_prefix"; then
2959 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2960 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2962 $as_echo_n "checking for $ac_word... " >&6; }
2963 if test "${ac_cv_prog_CC+set}" = set; then :
2964 $as_echo_n "(cached) " >&6
2966 if test -n "$CC"; then
2967 ac_cv_prog_CC="$CC" # Let the user override the test.
2969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2973 test -z "$as_dir" && as_dir=.
2974 for ac_exec_ext in '' $ac_executable_extensions; do
2975 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2976 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2977 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987 if test -n "$CC"; then
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2989 $as_echo "$CC" >&6; }
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2992 $as_echo "no" >&6; }
2997 if test -z "$ac_cv_prog_CC"; then
2999 # Extract the first word of "gcc", so it can be a program name with args.
3000 set dummy gcc; ac_word=$2
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3002 $as_echo_n "checking for $ac_word... " >&6; }
3003 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3004 $as_echo_n "(cached) " >&6
3006 if test -n "$ac_ct_CC"; then
3007 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3013 test -z "$as_dir" && as_dir=.
3014 for ac_exec_ext in '' $ac_executable_extensions; do
3015 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3016 ac_cv_prog_ac_ct_CC="gcc"
3017 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3026 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3027 if test -n "$ac_ct_CC"; then
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3029 $as_echo "$ac_ct_CC" >&6; }
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3032 $as_echo "no" >&6; }
3035 if test "x$ac_ct_CC" = x; then
3038 case $cross_compiling:$ac_tool_warned in
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3041 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3042 ac_tool_warned=yes ;;
3050 if test -z "$CC"; then
3051 if test -n "$ac_tool_prefix"; then
3052 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3053 set dummy ${ac_tool_prefix}cc; ac_word=$2
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3055 $as_echo_n "checking for $ac_word... " >&6; }
3056 if test "${ac_cv_prog_CC+set}" = set; then :
3057 $as_echo_n "(cached) " >&6
3059 if test -n "$CC"; then
3060 ac_cv_prog_CC="$CC" # Let the user override the test.
3062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3066 test -z "$as_dir" && as_dir=.
3067 for ac_exec_ext in '' $ac_executable_extensions; do
3068 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3069 ac_cv_prog_CC="${ac_tool_prefix}cc"
3070 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3080 if test -n "$CC"; then
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3082 $as_echo "$CC" >&6; }
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3085 $as_echo "no" >&6; }
3091 if test -z "$CC"; then
3092 # Extract the first word of "cc", so it can be a program name with args.
3093 set dummy cc; ac_word=$2
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3095 $as_echo_n "checking for $ac_word... " >&6; }
3096 if test "${ac_cv_prog_CC+set}" = set; then :
3097 $as_echo_n "(cached) " >&6
3099 if test -n "$CC"; then
3100 ac_cv_prog_CC="$CC" # Let the user override the test.
3103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3107 test -z "$as_dir" && as_dir=.
3108 for ac_exec_ext in '' $ac_executable_extensions; do
3109 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3110 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3111 ac_prog_rejected=yes
3115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3122 if test $ac_prog_rejected = yes; then
3123 # We found a bogon in the path, so make sure we never use it.
3124 set dummy $ac_cv_prog_CC
3126 if test $# != 0; then
3127 # We chose a different compiler from the bogus one.
3128 # However, it has the same basename, so the bogon will be chosen
3129 # first if we set CC to just the basename; use the full file name.
3131 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3137 if test -n "$CC"; then
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3139 $as_echo "$CC" >&6; }
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3142 $as_echo "no" >&6; }
3147 if test -z "$CC"; then
3148 if test -n "$ac_tool_prefix"; then
3149 for ac_prog in cl.exe
3151 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3152 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3154 $as_echo_n "checking for $ac_word... " >&6; }
3155 if test "${ac_cv_prog_CC+set}" = set; then :
3156 $as_echo_n "(cached) " >&6
3158 if test -n "$CC"; then
3159 ac_cv_prog_CC="$CC" # Let the user override the test.
3161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3165 test -z "$as_dir" && as_dir=.
3166 for ac_exec_ext in '' $ac_executable_extensions; do
3167 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3168 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3169 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3179 if test -n "$CC"; then
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3181 $as_echo "$CC" >&6; }
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3184 $as_echo "no" >&6; }
3188 test -n "$CC" && break
3191 if test -z "$CC"; then
3193 for ac_prog in cl.exe
3195 # Extract the first word of "$ac_prog", so it can be a program name with args.
3196 set dummy $ac_prog; ac_word=$2
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3198 $as_echo_n "checking for $ac_word... " >&6; }
3199 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3200 $as_echo_n "(cached) " >&6
3202 if test -n "$ac_ct_CC"; then
3203 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3209 test -z "$as_dir" && as_dir=.
3210 for ac_exec_ext in '' $ac_executable_extensions; do
3211 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3212 ac_cv_prog_ac_ct_CC="$ac_prog"
3213 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3222 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3223 if test -n "$ac_ct_CC"; then
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3225 $as_echo "$ac_ct_CC" >&6; }
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3228 $as_echo "no" >&6; }
3232 test -n "$ac_ct_CC" && break
3235 if test "x$ac_ct_CC" = x; then
3238 case $cross_compiling:$ac_tool_warned in
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3241 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3242 ac_tool_warned=yes ;;
3251 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3252 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3253 as_fn_error "no acceptable C compiler found in \$PATH
3254 See \`config.log' for more details." "$LINENO" 5; }
3256 # Provide some information about the compiler.
3257 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3260 for ac_option in --version -v -V -qversion; do
3261 { { ac_try="$ac_compiler $ac_option >&5"
3263 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3264 *) ac_try_echo=$ac_try;;
3266 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3267 $as_echo "$ac_try_echo"; } >&5
3268 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3270 if test -s conftest.err; then
3272 ... rest of stderr output deleted ...
3273 10q' conftest.err >conftest.er1
3274 cat conftest.er1 >&5
3275 rm -f conftest.er1 conftest.err
3277 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3278 test $ac_status = 0; }
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3282 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3283 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3284 $as_echo_n "(cached) " >&6
3286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3287 /* end confdefs.h. */
3300 if ac_fn_c_try_compile "$LINENO"; then :
3305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3306 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3310 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3311 if test $ac_compiler_gnu = yes; then
3316 ac_test_CFLAGS=${CFLAGS+set}
3317 ac_save_CFLAGS=$CFLAGS
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3319 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3320 if test "${ac_cv_prog_cc_g+set}" = set; then :
3321 $as_echo_n "(cached) " >&6
3323 ac_save_c_werror_flag=$ac_c_werror_flag
3324 ac_c_werror_flag=yes
3327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3328 /* end confdefs.h. */
3338 if ac_fn_c_try_compile "$LINENO"; then :
3342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3343 /* end confdefs.h. */
3353 if ac_fn_c_try_compile "$LINENO"; then :
3356 ac_c_werror_flag=$ac_save_c_werror_flag
3358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3359 /* end confdefs.h. */
3369 if ac_fn_c_try_compile "$LINENO"; then :
3372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3377 ac_c_werror_flag=$ac_save_c_werror_flag
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3380 $as_echo "$ac_cv_prog_cc_g" >&6; }
3381 if test "$ac_test_CFLAGS" = set; then
3382 CFLAGS=$ac_save_CFLAGS
3383 elif test $ac_cv_prog_cc_g = yes; then
3384 if test "$GCC" = yes; then
3390 if test "$GCC" = yes; then
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3397 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3398 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3399 $as_echo_n "(cached) " >&6
3401 ac_cv_prog_cc_c89=no
3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3404 /* end confdefs.h. */
3407 #include <sys/types.h>
3408 #include <sys/stat.h>
3409 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3410 struct buf { int x; };
3411 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3412 static char *e (p, i)
3418 static char *f (char * (*g) (char **, int), char **p, ...)
3423 s = g (p, va_arg (v,int));
3428 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3429 function prototypes and stuff, but not '\xHH' hex character constants.
3430 These don't provoke an error unfortunately, instead are silently treated
3431 as 'x'. The following induces an error, until -std is added to get
3432 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3433 array size at least. It's necessary to write '\x00'==0 to get something
3434 that's true only with -std. */
3435 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3437 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3438 inside strings and character constants. */
3440 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3442 int test (int i, double x);
3443 struct s1 {int (*f) (int a);};
3444 struct s2 {int (*f) (double a);};
3445 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3451 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3456 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3457 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3459 CC="$ac_save_CC $ac_arg"
3460 if ac_fn_c_try_compile "$LINENO"; then :
3461 ac_cv_prog_cc_c89=$ac_arg
3463 rm -f core conftest.err conftest.$ac_objext
3464 test "x$ac_cv_prog_cc_c89" != "xno" && break
3466 rm -f conftest.$ac_ext
3471 case "x$ac_cv_prog_cc_c89" in
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3474 $as_echo "none needed" >&6; } ;;
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3477 $as_echo "unsupported" >&6; } ;;
3479 CC="$CC $ac_cv_prog_cc_c89"
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3481 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3483 if test "x$ac_cv_prog_cc_c89" != xno; then :
3488 ac_cpp='$CPP $CPPFLAGS'
3489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3491 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3497 if test -n "$ac_tool_prefix"; then
3498 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3499 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3501 $as_echo_n "checking for $ac_word... " >&6; }
3502 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3503 $as_echo_n "(cached) " >&6
3505 if test -n "$RANLIB"; then
3506 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3512 test -z "$as_dir" && as_dir=.
3513 for ac_exec_ext in '' $ac_executable_extensions; do
3514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3515 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525 RANLIB=$ac_cv_prog_RANLIB
3526 if test -n "$RANLIB"; then
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3528 $as_echo "$RANLIB" >&6; }
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3531 $as_echo "no" >&6; }
3536 if test -z "$ac_cv_prog_RANLIB"; then
3537 ac_ct_RANLIB=$RANLIB
3538 # Extract the first word of "ranlib", so it can be a program name with args.
3539 set dummy ranlib; ac_word=$2
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3541 $as_echo_n "checking for $ac_word... " >&6; }
3542 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3543 $as_echo_n "(cached) " >&6
3545 if test -n "$ac_ct_RANLIB"; then
3546 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3552 test -z "$as_dir" && as_dir=.
3553 for ac_exec_ext in '' $ac_executable_extensions; do
3554 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3555 ac_cv_prog_ac_ct_RANLIB="ranlib"
3556 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3565 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3566 if test -n "$ac_ct_RANLIB"; then
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3568 $as_echo "$ac_ct_RANLIB" >&6; }
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3571 $as_echo "no" >&6; }
3574 if test "x$ac_ct_RANLIB" = x; then
3577 case $cross_compiling:$ac_tool_warned in
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3581 ac_tool_warned=yes ;;
3583 RANLIB=$ac_ct_RANLIB
3586 RANLIB="$ac_cv_prog_RANLIB"
3590 # Put a plausible default for CC_FOR_BUILD in Makefile.
3591 if test "x$cross_compiling" = "xno"; then
3592 CC_FOR_BUILD='$(CC)'
3597 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3600 # If a cpu ever has more than one simulator to choose from, use
3601 # --enable-sim=... to choose.
3602 # Check whether --enable-sim was given.
3603 if test "${enable_sim+set}" = set; then :
3604 enableval=$enable_sim; case "${enableval}" in
3606 *) as_fn_error "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
3612 if test "${enable_sim}" != no; then
3614 # WHEN ADDING ENTRIES TO THIS MATRIX:
3616 # Make sure that the left side always has two dashes. Otherwise you
3617 # can get spurious matches. Even for unambiguous cases, do this as a
3618 # convention, else the table becomes a real mess to understand and
3633 subdirs="$subdirs arm"
3641 subdirs="$subdirs avr"
3648 subdirs="$subdirs bfin"
3656 subdirs="$subdirs cr16"
3661 cris-*-* | crisv32-*-*)
3664 subdirs="$subdirs cris"
3672 subdirs="$subdirs d10v"
3679 subdirs="$subdirs frv"
3687 subdirs="$subdirs h8300"
3695 subdirs="$subdirs iq2000"
3703 subdirs="$subdirs lm32"
3711 subdirs="$subdirs m32c"
3718 subdirs="$subdirs m32r"
3723 m68hc11-*-*|m6811-*-*)
3726 subdirs="$subdirs m68hc11"
3734 subdirs="$subdirs mcore"
3742 subdirs="$subdirs microblaze"
3750 subdirs="$subdirs mips"
3759 subdirs="$subdirs mn10300"
3767 subdirs="$subdirs moxie"
3775 subdirs="$subdirs msp430"
3783 subdirs="$subdirs rl78"
3790 subdirs="$subdirs rx"
3797 subdirs="$subdirs sh64"
3805 subdirs="$subdirs sh"
3810 sparc-*-rtems*|sparc-*-elf*)
3813 subdirs="$subdirs erc32"
3821 subdirs="$subdirs ppc"
3828 subdirs="$subdirs v850"
3835 # No simulator subdir, so the subdir "common" isn't needed.
3841 if test "$sim_testsuite" = yes; then
3842 subdirs="$subdirs testsuite"
3845 if test "$sim_common" = yes; then
3846 subdirs="$subdirs common"
3849 if test "$sim_igen" = yes; then
3850 subdirs="$subdirs igen"
3855 ac_config_files="$ac_config_files Makefile"
3857 cat >confcache <<\_ACEOF
3858 # This file is a shell script that caches the results of configure
3859 # tests run on this system so they can be shared between configure
3860 # scripts and configure runs, see configure's option --config-cache.
3861 # It is not useful on other systems. If it contains results you don't
3862 # want to keep, you may remove or edit it.
3864 # config.status only pays attention to the cache file if you give it
3865 # the --recheck option to rerun configure.
3867 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3868 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3873 # The following way of writing the cache mishandles newlines in values,
3874 # but we know of no workaround that is simple, portable, and efficient.
3875 # So, we kill variables containing newlines.
3876 # Ultrix sh set writes to stderr and can't be redirected directly,
3877 # and sets the high bit in the cache file unless we assign to the vars.
3879 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3880 eval ac_val=\$$ac_var
3884 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3885 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3888 _ | IFS | as_nl) ;; #(
3889 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3890 *) { eval $ac_var=; unset $ac_var;} ;;
3896 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3897 *${as_nl}ac_space=\ *)
3898 # `set' does not quote correctly, so add quotes: double-quote
3899 # substitution turns \\\\ into \\, and sed turns \\ into \.
3902 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3905 # `set' quotes correctly as required by POSIX, so do not add quotes.
3906 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3915 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3917 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3919 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3920 if test -w "$cache_file"; then
3921 test "x$cache_file" != "x/dev/null" &&
3922 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3923 $as_echo "$as_me: updating cache $cache_file" >&6;}
3924 cat confcache >$cache_file
3926 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3927 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3932 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3933 # Let make expand exec_prefix.
3934 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3936 # Transform confdefs.h into DEFS.
3937 # Protect against shell expansion while executing Makefile rules.
3938 # Protect against Makefile macro expansion.
3940 # If the first sed substitution is executed (which looks for macros that
3941 # take arguments), then branch to the quote section. Otherwise,
3942 # look for a macro that doesn't take arguments.
3952 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3954 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3958 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3971 DEFS=`sed -n "$ac_script" confdefs.h`
3976 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3977 # 1. Remove the extension, and $U if already installed.
3978 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3979 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3980 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3981 # will be set to the directory where LIBOBJS objects are built.
3982 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3983 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3987 LTLIBOBJS=$ac_ltlibobjs
3991 : ${CONFIG_STATUS=./config.status}
3993 ac_clean_files_save=$ac_clean_files
3994 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3996 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3998 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4000 # Generated by $as_me.
4001 # Run this file to recreate the current configuration.
4002 # Compiler output produced by configure, useful for debugging
4003 # configure, is in config.log if it exists.
4009 SHELL=\${CONFIG_SHELL-$SHELL}
4012 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4013 ## -------------------- ##
4014 ## M4sh Initialization. ##
4015 ## -------------------- ##
4017 # Be more Bourne compatible
4018 DUALCASE=1; export DUALCASE # for MKS sh
4019 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4022 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4023 # is contrary to our usage. Disable this feature.
4024 alias -g '${1+"$@"}'='"$@"'
4025 setopt NO_GLOB_SUBST
4027 case `(set -o) 2>/dev/null` in #(
4039 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4040 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4041 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4042 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4043 # Prefer a ksh shell builtin over an external printf program on Solaris,
4044 # but without wasting forks for bash or zsh.
4045 if test -z "$BASH_VERSION$ZSH_VERSION" \
4046 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4047 as_echo='print -r --'
4048 as_echo_n='print -rn --'
4049 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4050 as_echo='printf %s\n'
4051 as_echo_n='printf %s'
4053 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4054 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4055 as_echo_n='/usr/ucb/echo -n'
4057 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4058 as_echo_n_body='eval
4062 expr "X$arg" : "X\\(.*\\)$as_nl";
4063 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4065 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4067 export as_echo_n_body
4068 as_echo_n='sh -c $as_echo_n_body as_echo'
4071 as_echo='sh -c $as_echo_body as_echo'
4074 # The user is always right.
4075 if test "${PATH_SEPARATOR+set}" != set; then
4077 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4078 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4085 # We need space, tab and new line, in precisely that order. Quoting is
4086 # there to prevent editors from complaining about space-tab.
4087 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4088 # splitting by setting IFS to empty value.)
4091 # Find who we are. Look in the path if we contain no directory separator.
4093 *[\\/]* ) as_myself=$0 ;;
4094 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4098 test -z "$as_dir" && as_dir=.
4099 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4105 # We did not find ourselves, most probably we were run as `sh COMMAND'
4106 # in which case we are not to be found in the path.
4107 if test "x$as_myself" = x; then
4110 if test ! -f "$as_myself"; then
4111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4115 # Unset variables that we do not need and which cause bugs (e.g. in
4116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4117 # suppresses any "Segmentation fault" message there. '((' could
4118 # trigger a bug in pdksh 5.2.14.
4119 for as_var in BASH_ENV ENV MAIL MAILPATH
4120 do eval test x\${$as_var+set} = xset \
4121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4137 # as_fn_error ERROR [LINENO LOG_FD]
4138 # ---------------------------------
4139 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4140 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4141 # script with status $?, using 1 if that was 0.
4144 as_status=$?; test $as_status -eq 0 && as_status=1
4146 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4147 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4149 $as_echo "$as_me: error: $1" >&2
4150 as_fn_exit $as_status
4154 # as_fn_set_status STATUS
4155 # -----------------------
4156 # Set $? to STATUS, without forking.
4160 } # as_fn_set_status
4164 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4174 # Portably unset VAR.
4177 { eval $1=; unset $1;}
4179 as_unset=as_fn_unset
4180 # as_fn_append VAR VALUE
4181 # ----------------------
4182 # Append the text in VALUE to the end of the definition contained in VAR. Take
4183 # advantage of any shell optimizations that allow amortized linear growth over
4184 # repeated appends, instead of the typical quadratic growth present in naive
4186 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4187 eval 'as_fn_append ()
4198 # as_fn_arith ARG...
4199 # ------------------
4200 # Perform arithmetic evaluation on the ARGs, and store the result in the
4201 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4202 # must be portable across $(()) and expr.
4203 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4204 eval 'as_fn_arith ()
4211 as_val=`expr "$@" || test $? -eq 1`
4216 if expr a : '\(a\)' >/dev/null 2>&1 &&
4217 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4223 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4224 as_basename=basename
4229 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4235 as_me=`$as_basename -- "$0" ||
4236 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4237 X"$0" : 'X\(//\)$' \| \
4238 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4240 sed '/^.*\/\([^/][^/]*\)\/*$/{
4254 # Avoid depending upon Character Ranges.
4255 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4256 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4257 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4258 as_cr_digits='0123456789'
4259 as_cr_alnum=$as_cr_Letters$as_cr_digits
4261 ECHO_C= ECHO_N= ECHO_T=
4262 case `echo -n x` in #(((((
4264 case `echo 'xy\c'` in
4265 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4267 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4274 rm -f conf$$ conf$$.exe conf$$.file
4275 if test -d conf$$.dir; then
4276 rm -f conf$$.dir/conf$$.file
4279 mkdir conf$$.dir 2>/dev/null
4281 if (echo >conf$$.file) 2>/dev/null; then
4282 if ln -s conf$$.file conf$$ 2>/dev/null; then
4284 # ... but there are two gotchas:
4285 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4286 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4287 # In both cases, we have to default to `cp -p'.
4288 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4290 elif ln conf$$.file conf$$ 2>/dev/null; then
4298 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4299 rmdir conf$$.dir 2>/dev/null
4304 # Create "$as_dir" as a directory, including parents if necessary.
4309 -*) as_dir=./$as_dir;;
4311 test -d "$as_dir" || eval $as_mkdir_p || {
4315 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4316 *) as_qdir=$as_dir;;
4318 as_dirs="'$as_qdir' $as_dirs"
4319 as_dir=`$as_dirname -- "$as_dir" ||
4320 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4321 X"$as_dir" : 'X\(//\)[^/]' \| \
4322 X"$as_dir" : 'X\(//\)$' \| \
4323 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4324 $as_echo X"$as_dir" |
4325 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4342 test -d "$as_dir" && break
4344 test -z "$as_dirs" || eval "mkdir $as_dirs"
4345 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4349 if mkdir -p . 2>/dev/null; then
4350 as_mkdir_p='mkdir -p "$as_dir"'
4352 test -d ./-p && rmdir ./-p
4356 if test -x / >/dev/null 2>&1; then
4359 if ls -dL / >/dev/null 2>&1; then
4366 if test -d "$1"; then
4372 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4373 ???[sx]*):;;*)false;;esac;fi
4377 as_executable_p=$as_test_x
4379 # Sed expression to map a string onto a valid CPP name.
4380 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4382 # Sed expression to map a string onto a valid variable name.
4383 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4387 ## ----------------------------------- ##
4388 ## Main body of $CONFIG_STATUS script. ##
4389 ## ----------------------------------- ##
4391 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4393 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4394 # Save the log message, to keep $0 and so on meaningful, and to
4395 # report actual input values of CONFIG_FILES etc. instead of their
4396 # values after options handling.
4398 This file was extended by $as_me, which was
4399 generated by GNU Autoconf 2.64. Invocation command line was
4401 CONFIG_FILES = $CONFIG_FILES
4402 CONFIG_HEADERS = $CONFIG_HEADERS
4403 CONFIG_LINKS = $CONFIG_LINKS
4404 CONFIG_COMMANDS = $CONFIG_COMMANDS
4407 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4412 case $ac_config_files in *"
4413 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4419 # Files that config.status was made for.
4420 config_files="$ac_config_files"
4424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4426 \`$as_me' instantiates files and other configuration actions
4427 from templates according to the current configuration. Unless the files
4428 and actions are specified as TAGs, all are instantiated by default.
4430 Usage: $0 [OPTION]... [TAG]...
4432 -h, --help print this help, then exit
4433 -V, --version print version number and configuration settings, then exit
4434 -q, --quiet, --silent
4435 do not print progress messages
4436 -d, --debug don't remove temporary files
4437 --recheck update $as_me by reconfiguring in the same conditions
4438 --file=FILE[:TEMPLATE]
4439 instantiate the configuration file FILE
4441 Configuration files:
4444 Report bugs to the package provider."
4447 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4450 configured by $0, generated by GNU Autoconf 2.64,
4451 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4453 Copyright (C) 2009 Free Software Foundation, Inc.
4454 This config.status script is free software; the Free Software Foundation
4455 gives unlimited permission to copy, distribute and modify it."
4460 test -n "\$AWK" || AWK=awk
4463 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4464 # The default lists apply if the user does not specify any file.
4470 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4471 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4482 # Handling of the options.
4483 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4485 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4486 $as_echo "$ac_cs_version"; exit ;;
4487 --debug | --debu | --deb | --de | --d | -d )
4489 --file | --fil | --fi | --f )
4492 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4494 as_fn_append CONFIG_FILES " '$ac_optarg'"
4495 ac_need_defaults=false;;
4496 --he | --h | --help | --hel | -h )
4497 $as_echo "$ac_cs_usage"; exit ;;
4498 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4499 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4503 -*) as_fn_error "unrecognized option: \`$1'
4504 Try \`$0 --help' for more information." ;;
4506 *) as_fn_append ac_config_targets " $1"
4507 ac_need_defaults=false ;;
4513 ac_configure_extra_args=
4515 if $ac_cs_silent; then
4517 ac_configure_extra_args="$ac_configure_extra_args --silent"
4521 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4522 if \$ac_cs_recheck; then
4523 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4525 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4526 CONFIG_SHELL='$SHELL'
4532 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4536 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4537 ## Running $as_me. ##
4543 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4546 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4548 # Handling of arguments.
4549 for ac_config_target in $ac_config_targets
4551 case $ac_config_target in
4552 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4554 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4559 # If the user did not use the arguments to specify the items to instantiate,
4560 # then the envvar interface is used. Set only those that are not.
4561 # We use the long form for the default assignment because of an extremely
4562 # bizarre bug on SunOS 4.1.3.
4563 if $ac_need_defaults; then
4564 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4567 # Have a temporary directory for convenience. Make it in the build tree
4568 # simply because there is no reason against having it here, and in addition,
4569 # creating and moving files from /tmp can sometimes cause problems.
4570 # Hook for its removal unless debugging.
4571 # Note that there is a small window in which the directory will not be cleaned:
4572 # after its creation but before its name has been assigned to `$tmp'.
4576 trap 'exit_status=$?
4577 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4579 trap 'as_fn_exit 1' 1 2 13 15
4581 # Create a (secure) tmp directory for tmp files.
4584 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4585 test -n "$tmp" && test -d "$tmp"
4588 tmp=./conf$$-$RANDOM
4589 (umask 077 && mkdir "$tmp")
4590 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4592 # Set up the scripts for CONFIG_FILES section.
4593 # No need to generate them if there are no CONFIG_FILES.
4594 # This happens for instance with `./config.status config.h'.
4595 if test -n "$CONFIG_FILES"; then
4598 ac_cr=`echo X | tr X '\015'`
4599 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4600 # But we know of no other shell where ac_cr would be empty at this
4601 # point, so we can use a bashism as a fallback.
4602 if test "x$ac_cr" = x; then
4603 eval ac_cr=\$\'\\r\'
4605 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4606 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4612 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4617 echo "cat >conf$$subs.awk <<_ACEOF" &&
4618 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4621 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4622 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4624 for ac_last_try in false false false false false :; do
4625 . ./conf$$subs.sh ||
4626 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4628 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4629 if test $ac_delim_n = $ac_delim_num; then
4631 elif $ac_last_try; then
4632 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4634 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4639 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4640 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4644 s/^/S["/; s/!.*/"]=/
4654 s/\(.\{148\}\).*/\1/
4656 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4661 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4668 s/\(.\{148\}\).*/\1/
4670 s/["\\]/\\&/g; s/^/"/; s/$/"/
4674 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4679 ' <conf$$subs.awk | sed '
4684 ' >>$CONFIG_STATUS || ac_write_fail=1
4685 rm -f conf$$subs.awk
4686 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4688 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4689 for (key in S) S_is_set[key] = 1
4695 nfields = split(line, field, "@")
4697 len = length(field[1])
4698 for (i = 2; i < nfields; i++) {
4700 keylen = length(key)
4701 if (S_is_set[key]) {
4703 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4704 len += length(value) + length(field[++i])
4715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4716 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4717 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4720 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4721 || as_fn_error "could not setup config files machinery" "$LINENO" 5
4724 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4725 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4726 # trailing colons and then remove the whole line if VPATH becomes empty
4727 # (actually we leave an empty line to preserve line numbers).
4728 if test "x$srcdir" = x.; then
4729 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4733 s/^\([^=]*=[ ]*\):*/\1/
4739 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4740 fi # test -n "$CONFIG_FILES"
4743 eval set X " :F $CONFIG_FILES "
4748 :[FHLC]) ac_mode=$ac_tag; continue;;
4750 case $ac_mode$ac_tag in
4752 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4753 :[FH]-) ac_tag=-:-;;
4754 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4771 -) ac_f="$tmp/stdin";;
4772 *) # Look for the file first in the build tree, then in the source tree
4773 # (if the path is not absolute). The absolute path cannot be DOS-style,
4774 # because $ac_f cannot contain `:'.
4778 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4780 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4782 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4783 as_fn_append ac_file_inputs " '$ac_f'"
4786 # Let's still pretend it is `configure' which instantiates (i.e., don't
4787 # use $as_me), people would be surprised to read:
4788 # /* config.h. Generated by config.status. */
4789 configure_input='Generated from '`
4790 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4792 if test x"$ac_file" != x-; then
4793 configure_input="$ac_file. $configure_input"
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4795 $as_echo "$as_me: creating $ac_file" >&6;}
4797 # Neutralize special characters interpreted by sed in replacement strings.
4798 case $configure_input in #(
4799 *\&* | *\|* | *\\* )
4800 ac_sed_conf_input=`$as_echo "$configure_input" |
4801 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4802 *) ac_sed_conf_input=$configure_input;;
4806 *:-:* | *:-) cat >"$tmp/stdin" \
4807 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4812 ac_dir=`$as_dirname -- "$ac_file" ||
4813 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4814 X"$ac_file" : 'X\(//\)[^/]' \| \
4815 X"$ac_file" : 'X\(//\)$' \| \
4816 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4817 $as_echo X"$ac_file" |
4818 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4835 as_dir="$ac_dir"; as_fn_mkdir_p
4839 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4841 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4842 # A ".." for each directory in $ac_dir_suffix.
4843 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4844 case $ac_top_builddir_sub in
4845 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4846 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4849 ac_abs_top_builddir=$ac_pwd
4850 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4851 # for backward compatibility:
4852 ac_top_builddir=$ac_top_build_prefix
4855 .) # We are building in place.
4857 ac_top_srcdir=$ac_top_builddir_sub
4858 ac_abs_top_srcdir=$ac_pwd ;;
4859 [\\/]* | ?:[\\/]* ) # Absolute name.
4860 ac_srcdir=$srcdir$ac_dir_suffix;
4861 ac_top_srcdir=$srcdir
4862 ac_abs_top_srcdir=$srcdir ;;
4864 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4865 ac_top_srcdir=$ac_top_build_prefix$srcdir
4866 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4868 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4878 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4879 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4884 # If the template does not know about datarootdir, expand it.
4885 # FIXME: This hack should be removed a few years after 2.60.
4886 ac_datarootdir_hack=; ac_datarootdir_seen=
4897 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4898 *datarootdir*) ac_datarootdir_seen=yes;;
4899 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4901 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4904 ac_datarootdir_hack='
4905 s&@datadir@&$datadir&g
4906 s&@docdir@&$docdir&g
4907 s&@infodir@&$infodir&g
4908 s&@localedir@&$localedir&g
4909 s&@mandir@&$mandir&g
4910 s&\\\${datarootdir}&$datarootdir&g' ;;
4914 # Neutralize VPATH when `$srcdir' = `.'.
4915 # Shell code in configure.ac might set extrasub.
4916 # FIXME: do we really want to maintain this feature?
4917 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4918 ac_sed_extra="$ac_vpsub
4921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4923 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4924 s|@configure_input@|$ac_sed_conf_input|;t t
4925 s&@top_builddir@&$ac_top_builddir_sub&;t t
4926 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4927 s&@srcdir@&$ac_srcdir&;t t
4928 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4929 s&@top_srcdir@&$ac_top_srcdir&;t t
4930 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4931 s&@builddir@&$ac_builddir&;t t
4932 s&@abs_builddir@&$ac_abs_builddir&;t t
4933 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4934 s&@INSTALL@&$ac_INSTALL&;t t
4935 $ac_datarootdir_hack
4937 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4938 || as_fn_error "could not create $ac_file" "$LINENO" 5
4940 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4941 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4942 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4944 which seems to be undefined. Please make sure it is defined." >&5
4945 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4946 which seems to be undefined. Please make sure it is defined." >&2;}
4950 -) cat "$tmp/out" && rm -f "$tmp/out";;
4951 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4953 || as_fn_error "could not create $ac_file" "$LINENO" 5
4965 ac_clean_files=$ac_clean_files_save
4967 test $ac_write_fail = 0 ||
4968 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4971 # configure is writing to config.log, and then calls config.status.
4972 # config.status does its own redirection, appending to config.log.
4973 # Unfortunately, on DOS this fails, as config.log is still kept open
4974 # by configure, so config.status won't be able to write to it; its
4975 # output is simply discarded. So we exec the FD to /dev/null,
4976 # effectively closing config.log, so it can be properly (re)opened and
4977 # appended to by config.status. When coming back to configure, we
4978 # need to make the FD available again.
4979 if test "$no_create" != yes; then
4981 ac_config_status_args=
4982 test "$silent" = yes &&
4983 ac_config_status_args="$ac_config_status_args --quiet"
4985 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4987 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4988 # would make configure fail if this is the last instruction.
4989 $ac_cs_success || as_fn_exit $?
4993 # CONFIG_SUBDIRS section.
4995 if test "$no_recursion" != yes; then
4997 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4998 # so they do not pile up.
4999 ac_sub_configure_args=
5001 eval "set x $ac_configure_args"
5005 if test -n "$ac_prev"; then
5010 -cache-file | --cache-file | --cache-fil | --cache-fi \
5011 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5012 ac_prev=cache_file ;;
5013 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5014 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5017 --config-cache | -C)
5019 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5021 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5023 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5025 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5027 --disable-option-checking)
5031 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5033 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5037 # Always prepend --prefix to ensure using the same prefix
5038 # in subdir configurations.
5039 ac_arg="--prefix=$prefix"
5041 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5043 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5046 if test "$silent" = yes; then
5047 ac_sub_configure_args="--silent $ac_sub_configure_args"
5050 # Always prepend --disable-option-checking to silence warnings, since
5051 # different subdirs can have different --enable and --with options.
5052 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5055 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
5057 # Do not complain, so a configure script can configure whichever
5058 # parts of a large source tree are present.
5059 test -d "$srcdir/$ac_dir" || continue
5061 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5062 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5063 $as_echo "$ac_msg" >&6
5064 as_dir="$ac_dir"; as_fn_mkdir_p
5068 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5070 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5071 # A ".." for each directory in $ac_dir_suffix.
5072 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5073 case $ac_top_builddir_sub in
5074 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5075 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5078 ac_abs_top_builddir=$ac_pwd
5079 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5080 # for backward compatibility:
5081 ac_top_builddir=$ac_top_build_prefix
5084 .) # We are building in place.
5086 ac_top_srcdir=$ac_top_builddir_sub
5087 ac_abs_top_srcdir=$ac_pwd ;;
5088 [\\/]* | ?:[\\/]* ) # Absolute name.
5089 ac_srcdir=$srcdir$ac_dir_suffix;
5090 ac_top_srcdir=$srcdir
5091 ac_abs_top_srcdir=$srcdir ;;
5093 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5094 ac_top_srcdir=$ac_top_build_prefix$srcdir
5095 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5097 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5102 # Check for guested configure; otherwise get Cygnus style configure.
5103 if test -f "$ac_srcdir/configure.gnu"; then
5104 ac_sub_configure=$ac_srcdir/configure.gnu
5105 elif test -f "$ac_srcdir/configure"; then
5106 ac_sub_configure=$ac_srcdir/configure
5107 elif test -f "$ac_srcdir/configure.in"; then
5108 # This should be Cygnus configure.
5109 ac_sub_configure=$ac_aux_dir/configure
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
5112 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
5116 # The recursion is here.
5117 if test -n "$ac_sub_configure"; then
5118 # Make the cache file name correct relative to the subdirectory.
5120 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5122 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5125 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5126 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5127 # The eval makes quoting arguments work.
5128 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5129 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5130 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5136 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5138 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}