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
668 # Initialize some variables set by options.
670 ac_init_version=false
671 ac_unrecognized_opts=
673 # The variables have the same names as the options, with
674 # dashes changed to underlines.
682 program_transform_name=s,x,x,
690 # Installation directory options.
691 # These are left unexpanded so users can "make install exec_prefix=/foo"
692 # and all the variables that are supposed to be based on exec_prefix
693 # by default will actually change.
694 # Use braces instead of parens because sh, perl, etc. also accept them.
695 # (The list follows the same order as the GNU Coding Standards.)
696 bindir='${exec_prefix}/bin'
697 sbindir='${exec_prefix}/sbin'
698 libexecdir='${exec_prefix}/libexec'
699 datarootdir='${prefix}/share'
700 datadir='${datarootdir}'
701 sysconfdir='${prefix}/etc'
702 sharedstatedir='${prefix}/com'
703 localstatedir='${prefix}/var'
704 includedir='${prefix}/include'
705 oldincludedir='/usr/include'
706 docdir='${datarootdir}/doc/${PACKAGE}'
707 infodir='${datarootdir}/info'
712 libdir='${exec_prefix}/lib'
713 localedir='${datarootdir}/locale'
714 mandir='${datarootdir}/man'
720 # If the previous option needs an argument, assign it.
721 if test -n "$ac_prev"; then
722 eval $ac_prev=\$ac_option
728 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
732 # Accept the important Cygnus configure options, so we can diagnose typos.
734 case $ac_dashdash$ac_option in
738 -bindir | --bindir | --bindi | --bind | --bin | --bi)
740 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
743 -build | --build | --buil | --bui | --bu)
744 ac_prev=build_alias ;;
745 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
746 build_alias=$ac_optarg ;;
748 -cache-file | --cache-file | --cache-fil | --cache-fi \
749 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
750 ac_prev=cache_file ;;
751 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
752 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
753 cache_file=$ac_optarg ;;
756 cache_file=config.cache ;;
758 -datadir | --datadir | --datadi | --datad)
760 -datadir=* | --datadir=* | --datadi=* | --datad=*)
761 datadir=$ac_optarg ;;
763 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
764 | --dataroo | --dataro | --datar)
765 ac_prev=datarootdir ;;
766 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
767 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
768 datarootdir=$ac_optarg ;;
770 -disable-* | --disable-*)
771 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
772 # Reject names that are not valid shell variable names.
773 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
774 as_fn_error "invalid feature name: $ac_useropt"
775 ac_useropt_orig=$ac_useropt
776 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
777 case $ac_user_opts in
781 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
782 ac_unrecognized_sep=', ';;
784 eval enable_$ac_useropt=no ;;
786 -docdir | --docdir | --docdi | --doc | --do)
788 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
791 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
793 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
796 -enable-* | --enable-*)
797 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
798 # Reject names that are not valid shell variable names.
799 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
800 as_fn_error "invalid feature name: $ac_useropt"
801 ac_useropt_orig=$ac_useropt
802 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
803 case $ac_user_opts in
807 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
808 ac_unrecognized_sep=', ';;
810 eval enable_$ac_useropt=\$ac_optarg ;;
812 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
813 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
814 | --exec | --exe | --ex)
815 ac_prev=exec_prefix ;;
816 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
817 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
818 | --exec=* | --exe=* | --ex=*)
819 exec_prefix=$ac_optarg ;;
821 -gas | --gas | --ga | --g)
822 # Obsolete; use --with-gas.
825 -help | --help | --hel | --he | -h)
827 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
828 ac_init_help=recursive ;;
829 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
830 ac_init_help=short ;;
832 -host | --host | --hos | --ho)
833 ac_prev=host_alias ;;
834 -host=* | --host=* | --hos=* | --ho=*)
835 host_alias=$ac_optarg ;;
837 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
839 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
841 htmldir=$ac_optarg ;;
843 -includedir | --includedir | --includedi | --included | --include \
844 | --includ | --inclu | --incl | --inc)
845 ac_prev=includedir ;;
846 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
847 | --includ=* | --inclu=* | --incl=* | --inc=*)
848 includedir=$ac_optarg ;;
850 -infodir | --infodir | --infodi | --infod | --info | --inf)
852 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
853 infodir=$ac_optarg ;;
855 -libdir | --libdir | --libdi | --libd)
857 -libdir=* | --libdir=* | --libdi=* | --libd=*)
860 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
861 | --libexe | --libex | --libe)
862 ac_prev=libexecdir ;;
863 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
864 | --libexe=* | --libex=* | --libe=*)
865 libexecdir=$ac_optarg ;;
867 -localedir | --localedir | --localedi | --localed | --locale)
869 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
870 localedir=$ac_optarg ;;
872 -localstatedir | --localstatedir | --localstatedi | --localstated \
873 | --localstate | --localstat | --localsta | --localst | --locals)
874 ac_prev=localstatedir ;;
875 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
876 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
877 localstatedir=$ac_optarg ;;
879 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
881 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
885 # Obsolete; use --without-fp.
888 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
889 | --no-cr | --no-c | -n)
892 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
893 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
896 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
897 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
898 | --oldin | --oldi | --old | --ol | --o)
899 ac_prev=oldincludedir ;;
900 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
901 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
902 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
903 oldincludedir=$ac_optarg ;;
905 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
907 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
910 -program-prefix | --program-prefix | --program-prefi | --program-pref \
911 | --program-pre | --program-pr | --program-p)
912 ac_prev=program_prefix ;;
913 -program-prefix=* | --program-prefix=* | --program-prefi=* \
914 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
915 program_prefix=$ac_optarg ;;
917 -program-suffix | --program-suffix | --program-suffi | --program-suff \
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1594 $as_echo "$ac_var='\''$ac_val'\''"
1599 if test -s confdefs.h; then
1609 test "$ac_signal" != 0 &&
1610 $as_echo "$as_me: caught signal $ac_signal"
1611 $as_echo "$as_me: exit $exit_status"
1613 rm -f core *.core core.conftest.* &&
1614 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1617 for ac_signal in 1 2 13 15; do
1618 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1622 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1623 rm -f -r conftest* confdefs.h
1625 $as_echo "/* confdefs.h */" > confdefs.h
1627 # Predefined preprocessor variables.
1629 cat >>confdefs.h <<_ACEOF
1630 #define PACKAGE_NAME "$PACKAGE_NAME"
1633 cat >>confdefs.h <<_ACEOF
1634 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1637 cat >>confdefs.h <<_ACEOF
1638 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1641 cat >>confdefs.h <<_ACEOF
1642 #define PACKAGE_STRING "$PACKAGE_STRING"
1645 cat >>confdefs.h <<_ACEOF
1646 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1649 cat >>confdefs.h <<_ACEOF
1650 #define PACKAGE_URL "$PACKAGE_URL"
1654 # Let the site file select an alternate cache file if it wants to.
1655 # Prefer an explicitly selected file to automatically selected ones.
1658 if test -n "$CONFIG_SITE"; then
1659 ac_site_file1=$CONFIG_SITE
1660 elif test "x$prefix" != xNONE; then
1661 ac_site_file1=$prefix/share/config.site
1662 ac_site_file2=$prefix/etc/config.site
1664 ac_site_file1=$ac_default_prefix/share/config.site
1665 ac_site_file2=$ac_default_prefix/etc/config.site
1667 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1669 test "x$ac_site_file" = xNONE && continue
1670 if test -r "$ac_site_file"; then
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1672 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1673 sed 's/^/| /' "$ac_site_file" >&5
1678 if test -r "$cache_file"; then
1679 # Some versions of bash will fail to source /dev/null (special
1680 # files actually), so we avoid doing that.
1681 if test -f "$cache_file"; then
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1683 $as_echo "$as_me: loading cache $cache_file" >&6;}
1685 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1686 *) . "./$cache_file";;
1690 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1691 $as_echo "$as_me: creating cache $cache_file" >&6;}
1695 # Check that the precious variables saved in the cache have kept the same
1697 ac_cache_corrupted=false
1698 for ac_var in $ac_precious_vars; do
1699 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1700 eval ac_new_set=\$ac_env_${ac_var}_set
1701 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1702 eval ac_new_val=\$ac_env_${ac_var}_value
1703 case $ac_old_set,$ac_new_set in
1705 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1706 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1707 ac_cache_corrupted=: ;;
1709 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1710 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1711 ac_cache_corrupted=: ;;
1714 if test "x$ac_old_val" != "x$ac_new_val"; then
1715 # differences in whitespace do not lead to failure.
1716 ac_old_val_w=`echo x $ac_old_val`
1717 ac_new_val_w=`echo x $ac_new_val`
1718 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1719 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1720 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1721 ac_cache_corrupted=:
1723 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1724 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1725 eval $ac_var=\$ac_old_val
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1728 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1729 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1730 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1733 # Pass precious variables to config.status.
1734 if test "$ac_new_set" = set; then
1736 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1737 *) ac_arg=$ac_var=$ac_new_val ;;
1739 case " $ac_configure_args " in
1740 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1741 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1745 if $ac_cache_corrupted; then
1746 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1748 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1749 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1750 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1752 ## -------------------- ##
1753 ## Main body of script. ##
1754 ## -------------------- ##
1757 ac_cpp='$CPP $CPPFLAGS'
1758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1760 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1768 ac_cpp='$CPP $CPPFLAGS'
1769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1771 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1772 if test -n "$ac_tool_prefix"; then
1773 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1774 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1776 $as_echo_n "checking for $ac_word... " >&6; }
1777 if test "${ac_cv_prog_CC+set}" = set; then :
1778 $as_echo_n "(cached) " >&6
1780 if test -n "$CC"; then
1781 ac_cv_prog_CC="$CC" # Let the user override the test.
1783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1787 test -z "$as_dir" && as_dir=.
1788 for ac_exec_ext in '' $ac_executable_extensions; do
1789 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1790 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1791 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1801 if test -n "$CC"; then
1802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1803 $as_echo "$CC" >&6; }
1805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1806 $as_echo "no" >&6; }
1811 if test -z "$ac_cv_prog_CC"; then
1813 # Extract the first word of "gcc", so it can be a program name with args.
1814 set dummy gcc; ac_word=$2
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1816 $as_echo_n "checking for $ac_word... " >&6; }
1817 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
1818 $as_echo_n "(cached) " >&6
1820 if test -n "$ac_ct_CC"; then
1821 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1827 test -z "$as_dir" && as_dir=.
1828 for ac_exec_ext in '' $ac_executable_extensions; do
1829 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1830 ac_cv_prog_ac_ct_CC="gcc"
1831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1840 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1841 if test -n "$ac_ct_CC"; then
1842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1843 $as_echo "$ac_ct_CC" >&6; }
1845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1846 $as_echo "no" >&6; }
1849 if test "x$ac_ct_CC" = x; then
1852 case $cross_compiling:$ac_tool_warned in
1854 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1855 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1856 ac_tool_warned=yes ;;
1864 if test -z "$CC"; then
1865 if test -n "$ac_tool_prefix"; then
1866 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1867 set dummy ${ac_tool_prefix}cc; ac_word=$2
1868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1869 $as_echo_n "checking for $ac_word... " >&6; }
1870 if test "${ac_cv_prog_CC+set}" = set; then :
1871 $as_echo_n "(cached) " >&6
1873 if test -n "$CC"; then
1874 ac_cv_prog_CC="$CC" # Let the user override the test.
1876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1880 test -z "$as_dir" && as_dir=.
1881 for ac_exec_ext in '' $ac_executable_extensions; do
1882 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1883 ac_cv_prog_CC="${ac_tool_prefix}cc"
1884 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1894 if test -n "$CC"; then
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1896 $as_echo "$CC" >&6; }
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1899 $as_echo "no" >&6; }
1905 if test -z "$CC"; then
1906 # Extract the first word of "cc", so it can be a program name with args.
1907 set dummy cc; ac_word=$2
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1909 $as_echo_n "checking for $ac_word... " >&6; }
1910 if test "${ac_cv_prog_CC+set}" = set; then :
1911 $as_echo_n "(cached) " >&6
1913 if test -n "$CC"; then
1914 ac_cv_prog_CC="$CC" # Let the user override the test.
1917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1921 test -z "$as_dir" && as_dir=.
1922 for ac_exec_ext in '' $ac_executable_extensions; do
1923 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1924 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1925 ac_prog_rejected=yes
1929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1936 if test $ac_prog_rejected = yes; then
1937 # We found a bogon in the path, so make sure we never use it.
1938 set dummy $ac_cv_prog_CC
1940 if test $# != 0; then
1941 # We chose a different compiler from the bogus one.
1942 # However, it has the same basename, so the bogon will be chosen
1943 # first if we set CC to just the basename; use the full file name.
1945 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1951 if test -n "$CC"; then
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1953 $as_echo "$CC" >&6; }
1955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1956 $as_echo "no" >&6; }
1961 if test -z "$CC"; then
1962 if test -n "$ac_tool_prefix"; then
1963 for ac_prog in cl.exe
1965 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1966 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1968 $as_echo_n "checking for $ac_word... " >&6; }
1969 if test "${ac_cv_prog_CC+set}" = set; then :
1970 $as_echo_n "(cached) " >&6
1972 if test -n "$CC"; then
1973 ac_cv_prog_CC="$CC" # Let the user override the test.
1975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1979 test -z "$as_dir" && as_dir=.
1980 for ac_exec_ext in '' $ac_executable_extensions; do
1981 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1982 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1983 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1993 if test -n "$CC"; then
1994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1995 $as_echo "$CC" >&6; }
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1998 $as_echo "no" >&6; }
2002 test -n "$CC" && break
2005 if test -z "$CC"; then
2007 for ac_prog in cl.exe
2009 # Extract the first word of "$ac_prog", so it can be a program name with args.
2010 set dummy $ac_prog; ac_word=$2
2011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2012 $as_echo_n "checking for $ac_word... " >&6; }
2013 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2014 $as_echo_n "(cached) " >&6
2016 if test -n "$ac_ct_CC"; then
2017 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2023 test -z "$as_dir" && as_dir=.
2024 for ac_exec_ext in '' $ac_executable_extensions; do
2025 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2026 ac_cv_prog_ac_ct_CC="$ac_prog"
2027 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2036 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2037 if test -n "$ac_ct_CC"; then
2038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2039 $as_echo "$ac_ct_CC" >&6; }
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2042 $as_echo "no" >&6; }
2046 test -n "$ac_ct_CC" && break
2049 if test "x$ac_ct_CC" = x; then
2052 case $cross_compiling:$ac_tool_warned in
2054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2055 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2056 ac_tool_warned=yes ;;
2065 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2066 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2067 as_fn_error "no acceptable C compiler found in \$PATH
2068 See \`config.log' for more details." "$LINENO" 5; }
2070 # Provide some information about the compiler.
2071 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2074 for ac_option in --version -v -V -qversion; do
2075 { { ac_try="$ac_compiler $ac_option >&5"
2077 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2078 *) ac_try_echo=$ac_try;;
2080 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2081 $as_echo "$ac_try_echo"; } >&5
2082 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2084 if test -s conftest.err; then
2086 ... rest of stderr output deleted ...
2087 10q' conftest.err >conftest.er1
2088 cat conftest.er1 >&5
2089 rm -f conftest.er1 conftest.err
2091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2092 test $ac_status = 0; }
2095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2096 /* end confdefs.h. */
2106 ac_clean_files_save=$ac_clean_files
2107 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2108 # Try to create an executable without -o first, disregard a.out.
2109 # It will help us diagnose broken compilers, and finding out an intuition
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2112 $as_echo_n "checking for C compiler default output file name... " >&6; }
2113 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2115 # The possible output files:
2116 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2119 for ac_file in $ac_files
2122 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2123 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2128 if { { ac_try="$ac_link_default"
2130 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2131 *) ac_try_echo=$ac_try;;
2133 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2134 $as_echo "$ac_try_echo"; } >&5
2135 (eval "$ac_link_default") 2>&5
2137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2138 test $ac_status = 0; }; then :
2139 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2140 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2141 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2142 # so that the user can short-circuit this test for compilers unknown to
2144 for ac_file in $ac_files ''
2146 test -f "$ac_file" || continue
2148 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2151 # We found the default executable, but exeext='' is most
2155 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2157 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2159 # We set ac_cv_exeext here because the later test for it is not
2160 # safe: cross compilers may not add the suffix if given an `-o'
2161 # argument, so we may need to know it at that point already.
2162 # Even if this section looks crufty: it has the advantage of
2169 test "$ac_cv_exeext" = no && ac_cv_exeext=
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2175 $as_echo "$ac_file" >&6; }
2176 if test -z "$ac_file"; then :
2177 $as_echo "$as_me: failed program was:" >&5
2178 sed 's/^/| /' conftest.$ac_ext >&5
2180 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2181 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2182 { as_fn_set_status 77
2183 as_fn_error "C compiler cannot create executables
2184 See \`config.log' for more details." "$LINENO" 5; }; }
2186 ac_exeext=$ac_cv_exeext
2188 # Check that the compiler produces executables we can run. If not, either
2189 # the compiler is broken, or we cross compile.
2190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2191 $as_echo_n "checking whether the C compiler works... " >&6; }
2192 # If not cross compiling, check that we can run a simple program.
2193 if test "$cross_compiling" != yes; then
2194 if { ac_try='./$ac_file'
2195 { { case "(($ac_try" in
2196 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2197 *) ac_try_echo=$ac_try;;
2199 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2200 $as_echo "$ac_try_echo"; } >&5
2201 (eval "$ac_try") 2>&5
2203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2204 test $ac_status = 0; }; }; then
2207 if test "$cross_compiling" = maybe; then
2210 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2211 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2212 as_fn_error "cannot run C compiled programs.
2213 If you meant to cross compile, use \`--host'.
2214 See \`config.log' for more details." "$LINENO" 5; }
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2219 $as_echo "yes" >&6; }
2221 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2222 ac_clean_files=$ac_clean_files_save
2223 # Check that the compiler produces executables we can run. If not, either
2224 # the compiler is broken, or we cross compile.
2225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2226 $as_echo_n "checking whether we are cross compiling... " >&6; }
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2228 $as_echo "$cross_compiling" >&6; }
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2231 $as_echo_n "checking for suffix of executables... " >&6; }
2232 if { { ac_try="$ac_link"
2234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2235 *) ac_try_echo=$ac_try;;
2237 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2238 $as_echo "$ac_try_echo"; } >&5
2239 (eval "$ac_link") 2>&5
2241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2242 test $ac_status = 0; }; then :
2243 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2244 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2245 # work properly (i.e., refer to `conftest.exe'), while it won't with
2247 for ac_file in conftest.exe conftest conftest.*; do
2248 test -f "$ac_file" || continue
2250 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2251 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2257 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2258 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2259 as_fn_error "cannot compute suffix of executables: cannot compile and link
2260 See \`config.log' for more details." "$LINENO" 5; }
2262 rm -f conftest$ac_cv_exeext
2263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2264 $as_echo "$ac_cv_exeext" >&6; }
2266 rm -f conftest.$ac_ext
2267 EXEEXT=$ac_cv_exeext
2269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2270 $as_echo_n "checking for suffix of object files... " >&6; }
2271 if test "${ac_cv_objext+set}" = set; then :
2272 $as_echo_n "(cached) " >&6
2274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2275 /* end confdefs.h. */
2285 rm -f conftest.o conftest.obj
2286 if { { ac_try="$ac_compile"
2288 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2289 *) ac_try_echo=$ac_try;;
2291 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2292 $as_echo "$ac_try_echo"; } >&5
2293 (eval "$ac_compile") 2>&5
2295 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2296 test $ac_status = 0; }; then :
2297 for ac_file in conftest.o conftest.obj conftest.*; do
2298 test -f "$ac_file" || continue;
2300 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2301 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2306 $as_echo "$as_me: failed program was:" >&5
2307 sed 's/^/| /' conftest.$ac_ext >&5
2309 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2310 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2311 as_fn_error "cannot compute suffix of object files: cannot compile
2312 See \`config.log' for more details." "$LINENO" 5; }
2314 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2317 $as_echo "$ac_cv_objext" >&6; }
2318 OBJEXT=$ac_cv_objext
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2321 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2322 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2323 $as_echo_n "(cached) " >&6
2325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2326 /* end confdefs.h. */
2339 if ac_fn_c_try_compile "$LINENO"; then :
2344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2345 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2349 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2350 if test $ac_compiler_gnu = yes; then
2355 ac_test_CFLAGS=${CFLAGS+set}
2356 ac_save_CFLAGS=$CFLAGS
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2358 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2359 if test "${ac_cv_prog_cc_g+set}" = set; then :
2360 $as_echo_n "(cached) " >&6
2362 ac_save_c_werror_flag=$ac_c_werror_flag
2363 ac_c_werror_flag=yes
2366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2367 /* end confdefs.h. */
2377 if ac_fn_c_try_compile "$LINENO"; then :
2381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2382 /* end confdefs.h. */
2392 if ac_fn_c_try_compile "$LINENO"; then :
2395 ac_c_werror_flag=$ac_save_c_werror_flag
2397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2398 /* end confdefs.h. */
2408 if ac_fn_c_try_compile "$LINENO"; then :
2411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2416 ac_c_werror_flag=$ac_save_c_werror_flag
2418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2419 $as_echo "$ac_cv_prog_cc_g" >&6; }
2420 if test "$ac_test_CFLAGS" = set; then
2421 CFLAGS=$ac_save_CFLAGS
2422 elif test $ac_cv_prog_cc_g = yes; then
2423 if test "$GCC" = yes; then
2429 if test "$GCC" = yes; then
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2436 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2437 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2438 $as_echo_n "(cached) " >&6
2440 ac_cv_prog_cc_c89=no
2442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2443 /* end confdefs.h. */
2446 #include <sys/types.h>
2447 #include <sys/stat.h>
2448 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2449 struct buf { int x; };
2450 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2451 static char *e (p, i)
2457 static char *f (char * (*g) (char **, int), char **p, ...)
2462 s = g (p, va_arg (v,int));
2467 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2468 function prototypes and stuff, but not '\xHH' hex character constants.
2469 These don't provoke an error unfortunately, instead are silently treated
2470 as 'x'. The following induces an error, until -std is added to get
2471 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2472 array size at least. It's necessary to write '\x00'==0 to get something
2473 that's true only with -std. */
2474 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2476 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2477 inside strings and character constants. */
2479 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2481 int test (int i, double x);
2482 struct s1 {int (*f) (int a);};
2483 struct s2 {int (*f) (double a);};
2484 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2490 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2495 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2496 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2498 CC="$ac_save_CC $ac_arg"
2499 if ac_fn_c_try_compile "$LINENO"; then :
2500 ac_cv_prog_cc_c89=$ac_arg
2502 rm -f core conftest.err conftest.$ac_objext
2503 test "x$ac_cv_prog_cc_c89" != "xno" && break
2505 rm -f conftest.$ac_ext
2510 case "x$ac_cv_prog_cc_c89" in
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2513 $as_echo "none needed" >&6; } ;;
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2516 $as_echo "unsupported" >&6; } ;;
2518 CC="$CC $ac_cv_prog_cc_c89"
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2520 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2522 if test "x$ac_cv_prog_cc_c89" != xno; then :
2527 ac_cpp='$CPP $CPPFLAGS'
2528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2533 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2534 for ac_t in install-sh install.sh shtool; do
2535 if test -f "$ac_dir/$ac_t"; then
2537 ac_install_sh="$ac_aux_dir/$ac_t -c"
2542 if test -z "$ac_aux_dir"; then
2543 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2546 # These three variables are undocumented and unsupported,
2547 # and are intended to be withdrawn in a future Autoconf release.
2548 # They can cause serious problems if a builder's source tree is in a directory
2549 # whose full name contains unusual characters.
2550 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2551 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2552 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2555 # Find a good install program. We prefer a C program (faster),
2556 # so one script is as good as another. But avoid the broken or
2557 # incompatible versions:
2558 # SysV /etc/install, /usr/sbin/install
2559 # SunOS /usr/etc/install
2560 # IRIX /sbin/install
2562 # AmigaOS /C/install, which installs bootblocks on floppy discs
2563 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2564 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2565 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2566 # OS/2's system install, which has a completely different semantic
2567 # ./install, which can be erroneously created by make from ./install.sh.
2568 # Reject install programs that cannot install multiple files.
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2570 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2571 if test -z "$INSTALL"; then
2572 if test "${ac_cv_path_install+set}" = set; then :
2573 $as_echo_n "(cached) " >&6
2575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2579 test -z "$as_dir" && as_dir=.
2580 # Account for people who put trailing slashes in PATH elements.
2581 case $as_dir/ in #((
2582 ./ | .// | /[cC]/* | \
2583 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2584 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2587 # OSF1 and SCO ODT 3.0 have their own names for install.
2588 # Don't use installbsd from OSF since it installs stuff as root
2590 for ac_prog in ginstall scoinst install; do
2591 for ac_exec_ext in '' $ac_executable_extensions; do
2592 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2593 if test $ac_prog = install &&
2594 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2595 # AIX install. It has an incompatible calling convention.
2597 elif test $ac_prog = install &&
2598 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2599 # program-specific install script used by HP pwplus--don't use.
2602 rm -rf conftest.one conftest.two conftest.dir
2603 echo one > conftest.one
2604 echo two > conftest.two
2606 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2607 test -s conftest.one && test -s conftest.two &&
2608 test -s conftest.dir/conftest.one &&
2609 test -s conftest.dir/conftest.two
2611 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2624 rm -rf conftest.one conftest.two conftest.dir
2627 if test "${ac_cv_path_install+set}" = set; then
2628 INSTALL=$ac_cv_path_install
2630 # As a last resort, use the slow shell script. Don't cache a
2631 # value for INSTALL within a source directory, because that will
2632 # break other packages using the cache if that directory is
2633 # removed, or if the value is a relative name.
2634 INSTALL=$ac_install_sh
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2638 $as_echo "$INSTALL" >&6; }
2640 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2641 # It thinks the first close brace ends the variable substitution.
2642 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2644 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2646 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2648 if test -n "$ac_tool_prefix"; then
2649 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2650 set dummy ${ac_tool_prefix}ar; ac_word=$2
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2652 $as_echo_n "checking for $ac_word... " >&6; }
2653 if test "${ac_cv_prog_AR+set}" = set; then :
2654 $as_echo_n "(cached) " >&6
2656 if test -n "$AR"; then
2657 ac_cv_prog_AR="$AR" # Let the user override the test.
2659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663 test -z "$as_dir" && as_dir=.
2664 for ac_exec_ext in '' $ac_executable_extensions; do
2665 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2666 ac_cv_prog_AR="${ac_tool_prefix}ar"
2667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2677 if test -n "$AR"; then
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2679 $as_echo "$AR" >&6; }
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2682 $as_echo "no" >&6; }
2687 if test -z "$ac_cv_prog_AR"; then
2689 # Extract the first word of "ar", so it can be a program name with args.
2690 set dummy ar; ac_word=$2
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2692 $as_echo_n "checking for $ac_word... " >&6; }
2693 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2694 $as_echo_n "(cached) " >&6
2696 if test -n "$ac_ct_AR"; then
2697 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2703 test -z "$as_dir" && as_dir=.
2704 for ac_exec_ext in '' $ac_executable_extensions; do
2705 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2706 ac_cv_prog_ac_ct_AR="ar"
2707 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2716 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2717 if test -n "$ac_ct_AR"; then
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2719 $as_echo "$ac_ct_AR" >&6; }
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2722 $as_echo "no" >&6; }
2725 if test "x$ac_ct_AR" = x; then
2728 case $cross_compiling:$ac_tool_warned in
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2731 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2732 ac_tool_warned=yes ;;
2740 if test -n "$ac_tool_prefix"; then
2741 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2742 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744 $as_echo_n "checking for $ac_word... " >&6; }
2745 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2746 $as_echo_n "(cached) " >&6
2748 if test -n "$RANLIB"; then
2749 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755 test -z "$as_dir" && as_dir=.
2756 for ac_exec_ext in '' $ac_executable_extensions; do
2757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2758 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2768 RANLIB=$ac_cv_prog_RANLIB
2769 if test -n "$RANLIB"; then
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2771 $as_echo "$RANLIB" >&6; }
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774 $as_echo "no" >&6; }
2779 if test -z "$ac_cv_prog_RANLIB"; then
2780 ac_ct_RANLIB=$RANLIB
2781 # Extract the first word of "ranlib", so it can be a program name with args.
2782 set dummy ranlib; ac_word=$2
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2784 $as_echo_n "checking for $ac_word... " >&6; }
2785 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2786 $as_echo_n "(cached) " >&6
2788 if test -n "$ac_ct_RANLIB"; then
2789 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2795 test -z "$as_dir" && as_dir=.
2796 for ac_exec_ext in '' $ac_executable_extensions; do
2797 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2798 ac_cv_prog_ac_ct_RANLIB="ranlib"
2799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2808 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2809 if test -n "$ac_ct_RANLIB"; then
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2811 $as_echo "$ac_ct_RANLIB" >&6; }
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814 $as_echo "no" >&6; }
2817 if test "x$ac_ct_RANLIB" = x; then
2820 case $cross_compiling:$ac_tool_warned in
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2823 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2824 ac_tool_warned=yes ;;
2826 RANLIB=$ac_ct_RANLIB
2829 RANLIB="$ac_cv_prog_RANLIB"
2833 # Make sure we can run config.sub.
2834 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2835 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2838 $as_echo_n "checking build system type... " >&6; }
2839 if test "${ac_cv_build+set}" = set; then :
2840 $as_echo_n "(cached) " >&6
2842 ac_build_alias=$build_alias
2843 test "x$ac_build_alias" = x &&
2844 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2845 test "x$ac_build_alias" = x &&
2846 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2847 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2848 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2852 $as_echo "$ac_cv_build" >&6; }
2853 case $ac_cv_build in
2855 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2858 ac_save_IFS=$IFS; IFS='-'
2864 # Remember, the first character of IFS is used to create $*,
2865 # except with old shells:
2868 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2872 $as_echo_n "checking host system type... " >&6; }
2873 if test "${ac_cv_host+set}" = set; then :
2874 $as_echo_n "(cached) " >&6
2876 if test "x$host_alias" = x; then
2877 ac_cv_host=$ac_cv_build
2879 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2880 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2885 $as_echo "$ac_cv_host" >&6; }
2888 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2891 ac_save_IFS=$IFS; IFS='-'
2897 # Remember, the first character of IFS is used to create $*,
2898 # except with old shells:
2901 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2905 $as_echo_n "checking target system type... " >&6; }
2906 if test "${ac_cv_target+set}" = set; then :
2907 $as_echo_n "(cached) " >&6
2909 if test "x$target_alias" = x; then
2910 ac_cv_target=$ac_cv_host
2912 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2913 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2918 $as_echo "$ac_cv_target" >&6; }
2919 case $ac_cv_target in
2921 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2923 target=$ac_cv_target
2924 ac_save_IFS=$IFS; IFS='-'
2930 # Remember, the first character of IFS is used to create $*,
2931 # except with old shells:
2934 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2937 # The aliases save the names the user supplied, while $host etc.
2938 # will get canonicalized.
2939 test -n "$target_alias" &&
2940 test "$program_prefix$program_suffix$program_transform_name" = \
2942 program_prefix=${target_alias}-
2944 test "$program_prefix" != NONE &&
2945 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2946 # Use a double $ so make ignores it.
2947 test "$program_suffix" != NONE &&
2948 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2949 # Double any \ or $.
2950 # By default was `s,x,x', remove it if useless.
2951 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2952 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2955 ac_cpp='$CPP $CPPFLAGS'
2956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2959 if test -n "$ac_tool_prefix"; then
2960 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2961 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2963 $as_echo_n "checking for $ac_word... " >&6; }
2964 if test "${ac_cv_prog_CC+set}" = set; then :
2965 $as_echo_n "(cached) " >&6
2967 if test -n "$CC"; then
2968 ac_cv_prog_CC="$CC" # Let the user override the test.
2970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2974 test -z "$as_dir" && as_dir=.
2975 for ac_exec_ext in '' $ac_executable_extensions; do
2976 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2977 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2978 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2988 if test -n "$CC"; then
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2990 $as_echo "$CC" >&6; }
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2993 $as_echo "no" >&6; }
2998 if test -z "$ac_cv_prog_CC"; then
3000 # Extract the first word of "gcc", so it can be a program name with args.
3001 set dummy gcc; ac_word=$2
3002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3003 $as_echo_n "checking for $ac_word... " >&6; }
3004 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3005 $as_echo_n "(cached) " >&6
3007 if test -n "$ac_ct_CC"; then
3008 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3014 test -z "$as_dir" && as_dir=.
3015 for ac_exec_ext in '' $ac_executable_extensions; do
3016 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3017 ac_cv_prog_ac_ct_CC="gcc"
3018 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3027 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3028 if test -n "$ac_ct_CC"; then
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3030 $as_echo "$ac_ct_CC" >&6; }
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3033 $as_echo "no" >&6; }
3036 if test "x$ac_ct_CC" = x; then
3039 case $cross_compiling:$ac_tool_warned in
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3042 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3043 ac_tool_warned=yes ;;
3051 if test -z "$CC"; then
3052 if test -n "$ac_tool_prefix"; then
3053 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3054 set dummy ${ac_tool_prefix}cc; ac_word=$2
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3056 $as_echo_n "checking for $ac_word... " >&6; }
3057 if test "${ac_cv_prog_CC+set}" = set; then :
3058 $as_echo_n "(cached) " >&6
3060 if test -n "$CC"; then
3061 ac_cv_prog_CC="$CC" # Let the user override the test.
3063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3067 test -z "$as_dir" && as_dir=.
3068 for ac_exec_ext in '' $ac_executable_extensions; do
3069 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3070 ac_cv_prog_CC="${ac_tool_prefix}cc"
3071 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3081 if test -n "$CC"; then
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3083 $as_echo "$CC" >&6; }
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3086 $as_echo "no" >&6; }
3092 if test -z "$CC"; then
3093 # Extract the first word of "cc", so it can be a program name with args.
3094 set dummy cc; ac_word=$2
3095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3096 $as_echo_n "checking for $ac_word... " >&6; }
3097 if test "${ac_cv_prog_CC+set}" = set; then :
3098 $as_echo_n "(cached) " >&6
3100 if test -n "$CC"; then
3101 ac_cv_prog_CC="$CC" # Let the user override the test.
3104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3108 test -z "$as_dir" && as_dir=.
3109 for ac_exec_ext in '' $ac_executable_extensions; do
3110 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3111 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3112 ac_prog_rejected=yes
3116 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3123 if test $ac_prog_rejected = yes; then
3124 # We found a bogon in the path, so make sure we never use it.
3125 set dummy $ac_cv_prog_CC
3127 if test $# != 0; then
3128 # We chose a different compiler from the bogus one.
3129 # However, it has the same basename, so the bogon will be chosen
3130 # first if we set CC to just the basename; use the full file name.
3132 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3138 if test -n "$CC"; then
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3140 $as_echo "$CC" >&6; }
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3143 $as_echo "no" >&6; }
3148 if test -z "$CC"; then
3149 if test -n "$ac_tool_prefix"; then
3150 for ac_prog in cl.exe
3152 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3153 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3155 $as_echo_n "checking for $ac_word... " >&6; }
3156 if test "${ac_cv_prog_CC+set}" = set; then :
3157 $as_echo_n "(cached) " >&6
3159 if test -n "$CC"; then
3160 ac_cv_prog_CC="$CC" # Let the user override the test.
3162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3166 test -z "$as_dir" && as_dir=.
3167 for ac_exec_ext in '' $ac_executable_extensions; do
3168 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3169 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3170 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3180 if test -n "$CC"; then
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3182 $as_echo "$CC" >&6; }
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3185 $as_echo "no" >&6; }
3189 test -n "$CC" && break
3192 if test -z "$CC"; then
3194 for ac_prog in cl.exe
3196 # Extract the first word of "$ac_prog", so it can be a program name with args.
3197 set dummy $ac_prog; ac_word=$2
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3199 $as_echo_n "checking for $ac_word... " >&6; }
3200 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3201 $as_echo_n "(cached) " >&6
3203 if test -n "$ac_ct_CC"; then
3204 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3210 test -z "$as_dir" && as_dir=.
3211 for ac_exec_ext in '' $ac_executable_extensions; do
3212 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3213 ac_cv_prog_ac_ct_CC="$ac_prog"
3214 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3223 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3224 if test -n "$ac_ct_CC"; then
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3226 $as_echo "$ac_ct_CC" >&6; }
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3229 $as_echo "no" >&6; }
3233 test -n "$ac_ct_CC" && break
3236 if test "x$ac_ct_CC" = x; then
3239 case $cross_compiling:$ac_tool_warned in
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3242 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3243 ac_tool_warned=yes ;;
3252 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3254 as_fn_error "no acceptable C compiler found in \$PATH
3255 See \`config.log' for more details." "$LINENO" 5; }
3257 # Provide some information about the compiler.
3258 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3261 for ac_option in --version -v -V -qversion; do
3262 { { ac_try="$ac_compiler $ac_option >&5"
3264 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3265 *) ac_try_echo=$ac_try;;
3267 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3268 $as_echo "$ac_try_echo"; } >&5
3269 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3271 if test -s conftest.err; then
3273 ... rest of stderr output deleted ...
3274 10q' conftest.err >conftest.er1
3275 cat conftest.er1 >&5
3276 rm -f conftest.er1 conftest.err
3278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3279 test $ac_status = 0; }
3282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3283 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3284 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3285 $as_echo_n "(cached) " >&6
3287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3288 /* end confdefs.h. */
3301 if ac_fn_c_try_compile "$LINENO"; then :
3306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3307 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3311 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3312 if test $ac_compiler_gnu = yes; then
3317 ac_test_CFLAGS=${CFLAGS+set}
3318 ac_save_CFLAGS=$CFLAGS
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3320 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3321 if test "${ac_cv_prog_cc_g+set}" = set; then :
3322 $as_echo_n "(cached) " >&6
3324 ac_save_c_werror_flag=$ac_c_werror_flag
3325 ac_c_werror_flag=yes
3328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3329 /* end confdefs.h. */
3339 if ac_fn_c_try_compile "$LINENO"; then :
3343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344 /* end confdefs.h. */
3354 if ac_fn_c_try_compile "$LINENO"; then :
3357 ac_c_werror_flag=$ac_save_c_werror_flag
3359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3360 /* end confdefs.h. */
3370 if ac_fn_c_try_compile "$LINENO"; then :
3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3378 ac_c_werror_flag=$ac_save_c_werror_flag
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3381 $as_echo "$ac_cv_prog_cc_g" >&6; }
3382 if test "$ac_test_CFLAGS" = set; then
3383 CFLAGS=$ac_save_CFLAGS
3384 elif test $ac_cv_prog_cc_g = yes; then
3385 if test "$GCC" = yes; then
3391 if test "$GCC" = yes; then
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3398 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3399 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3400 $as_echo_n "(cached) " >&6
3402 ac_cv_prog_cc_c89=no
3404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3405 /* end confdefs.h. */
3408 #include <sys/types.h>
3409 #include <sys/stat.h>
3410 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3411 struct buf { int x; };
3412 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3413 static char *e (p, i)
3419 static char *f (char * (*g) (char **, int), char **p, ...)
3424 s = g (p, va_arg (v,int));
3429 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3430 function prototypes and stuff, but not '\xHH' hex character constants.
3431 These don't provoke an error unfortunately, instead are silently treated
3432 as 'x'. The following induces an error, until -std is added to get
3433 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3434 array size at least. It's necessary to write '\x00'==0 to get something
3435 that's true only with -std. */
3436 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3438 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3439 inside strings and character constants. */
3441 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3443 int test (int i, double x);
3444 struct s1 {int (*f) (int a);};
3445 struct s2 {int (*f) (double a);};
3446 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3452 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3457 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3458 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3460 CC="$ac_save_CC $ac_arg"
3461 if ac_fn_c_try_compile "$LINENO"; then :
3462 ac_cv_prog_cc_c89=$ac_arg
3464 rm -f core conftest.err conftest.$ac_objext
3465 test "x$ac_cv_prog_cc_c89" != "xno" && break
3467 rm -f conftest.$ac_ext
3472 case "x$ac_cv_prog_cc_c89" in
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3475 $as_echo "none needed" >&6; } ;;
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3478 $as_echo "unsupported" >&6; } ;;
3480 CC="$CC $ac_cv_prog_cc_c89"
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3482 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3484 if test "x$ac_cv_prog_cc_c89" != xno; then :
3489 ac_cpp='$CPP $CPPFLAGS'
3490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3498 if test -n "$ac_tool_prefix"; then
3499 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3500 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3502 $as_echo_n "checking for $ac_word... " >&6; }
3503 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3504 $as_echo_n "(cached) " >&6
3506 if test -n "$RANLIB"; then
3507 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3513 test -z "$as_dir" && as_dir=.
3514 for ac_exec_ext in '' $ac_executable_extensions; do
3515 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3516 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3517 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3526 RANLIB=$ac_cv_prog_RANLIB
3527 if test -n "$RANLIB"; then
3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3529 $as_echo "$RANLIB" >&6; }
3531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3532 $as_echo "no" >&6; }
3537 if test -z "$ac_cv_prog_RANLIB"; then
3538 ac_ct_RANLIB=$RANLIB
3539 # Extract the first word of "ranlib", so it can be a program name with args.
3540 set dummy ranlib; ac_word=$2
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3542 $as_echo_n "checking for $ac_word... " >&6; }
3543 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3544 $as_echo_n "(cached) " >&6
3546 if test -n "$ac_ct_RANLIB"; then
3547 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3553 test -z "$as_dir" && as_dir=.
3554 for ac_exec_ext in '' $ac_executable_extensions; do
3555 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3556 ac_cv_prog_ac_ct_RANLIB="ranlib"
3557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3566 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3567 if test -n "$ac_ct_RANLIB"; then
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3569 $as_echo "$ac_ct_RANLIB" >&6; }
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3572 $as_echo "no" >&6; }
3575 if test "x$ac_ct_RANLIB" = x; then
3578 case $cross_compiling:$ac_tool_warned in
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3582 ac_tool_warned=yes ;;
3584 RANLIB=$ac_ct_RANLIB
3587 RANLIB="$ac_cv_prog_RANLIB"
3591 # Put a plausible default for CC_FOR_BUILD in Makefile.
3592 if test "x$cross_compiling" = "xno"; then
3593 CC_FOR_BUILD='$(CC)'
3598 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3601 # If a cpu ever has more than one simulator to choose from, use
3602 # --enable-sim=... to choose.
3603 # Check whether --enable-sim was given.
3604 if test "${enable_sim+set}" = set; then :
3605 enableval=$enable_sim; case "${enableval}" in
3607 *) as_fn_error "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
3613 if test "${enable_sim}" != no; then
3615 # WHEN ADDING ENTRIES TO THIS MATRIX:
3617 # Make sure that the left side always has two dashes. Otherwise you
3618 # can get spurious matches. Even for unambiguous cases, do this as a
3619 # convention, else the table becomes a real mess to understand and
3634 subdirs="$subdirs arm"
3642 subdirs="$subdirs avr"
3650 subdirs="$subdirs bfin"
3658 subdirs="$subdirs cr16"
3663 cris-*-* | crisv32-*-*)
3666 subdirs="$subdirs cris"
3674 subdirs="$subdirs d10v"
3681 subdirs="$subdirs frv"
3689 subdirs="$subdirs h8300"
3697 subdirs="$subdirs iq2000"
3705 subdirs="$subdirs lm32"
3713 subdirs="$subdirs m32c"
3720 subdirs="$subdirs m32r"
3725 m68hc11-*-*|m6811-*-*)
3728 subdirs="$subdirs m68hc11"
3736 subdirs="$subdirs mcore"
3744 subdirs="$subdirs microblaze"
3752 subdirs="$subdirs mips"
3761 subdirs="$subdirs mn10300"
3769 subdirs="$subdirs moxie"
3777 subdirs="$subdirs msp430"
3785 subdirs="$subdirs rl78"
3792 subdirs="$subdirs rx"
3799 subdirs="$subdirs sh64"
3807 subdirs="$subdirs sh"
3812 sparc-*-rtems*|sparc-*-elf*)
3815 subdirs="$subdirs erc32"
3823 subdirs="$subdirs ppc"
3830 subdirs="$subdirs ft32"
3838 subdirs="$subdirs v850"
3845 # No simulator subdir, so the subdir "common" isn't needed.
3851 if test "$sim_testsuite" = yes; then
3852 subdirs="$subdirs testsuite"
3855 if test "$sim_common" = yes; then
3856 subdirs="$subdirs common"
3859 if test "$sim_igen" = yes; then
3860 subdirs="$subdirs igen"
3865 ac_config_files="$ac_config_files Makefile"
3867 cat >confcache <<\_ACEOF
3868 # This file is a shell script that caches the results of configure
3869 # tests run on this system so they can be shared between configure
3870 # scripts and configure runs, see configure's option --config-cache.
3871 # It is not useful on other systems. If it contains results you don't
3872 # want to keep, you may remove or edit it.
3874 # config.status only pays attention to the cache file if you give it
3875 # the --recheck option to rerun configure.
3877 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3878 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3883 # The following way of writing the cache mishandles newlines in values,
3884 # but we know of no workaround that is simple, portable, and efficient.
3885 # So, we kill variables containing newlines.
3886 # Ultrix sh set writes to stderr and can't be redirected directly,
3887 # and sets the high bit in the cache file unless we assign to the vars.
3889 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3890 eval ac_val=\$$ac_var
3894 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3895 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3898 _ | IFS | as_nl) ;; #(
3899 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3900 *) { eval $ac_var=; unset $ac_var;} ;;
3906 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3907 *${as_nl}ac_space=\ *)
3908 # `set' does not quote correctly, so add quotes: double-quote
3909 # substitution turns \\\\ into \\, and sed turns \\ into \.
3912 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3915 # `set' quotes correctly as required by POSIX, so do not add quotes.
3916 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3925 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3927 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3929 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3930 if test -w "$cache_file"; then
3931 test "x$cache_file" != "x/dev/null" &&
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3933 $as_echo "$as_me: updating cache $cache_file" >&6;}
3934 cat confcache >$cache_file
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3937 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3942 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3943 # Let make expand exec_prefix.
3944 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3946 # Transform confdefs.h into DEFS.
3947 # Protect against shell expansion while executing Makefile rules.
3948 # Protect against Makefile macro expansion.
3950 # If the first sed substitution is executed (which looks for macros that
3951 # take arguments), then branch to the quote section. Otherwise,
3952 # look for a macro that doesn't take arguments.
3962 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3964 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3968 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3981 DEFS=`sed -n "$ac_script" confdefs.h`
3986 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3987 # 1. Remove the extension, and $U if already installed.
3988 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3989 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3990 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3991 # will be set to the directory where LIBOBJS objects are built.
3992 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3993 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3997 LTLIBOBJS=$ac_ltlibobjs
4001 : ${CONFIG_STATUS=./config.status}
4003 ac_clean_files_save=$ac_clean_files
4004 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4006 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4008 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4010 # Generated by $as_me.
4011 # Run this file to recreate the current configuration.
4012 # Compiler output produced by configure, useful for debugging
4013 # configure, is in config.log if it exists.
4019 SHELL=\${CONFIG_SHELL-$SHELL}
4022 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4023 ## -------------------- ##
4024 ## M4sh Initialization. ##
4025 ## -------------------- ##
4027 # Be more Bourne compatible
4028 DUALCASE=1; export DUALCASE # for MKS sh
4029 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4032 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4033 # is contrary to our usage. Disable this feature.
4034 alias -g '${1+"$@"}'='"$@"'
4035 setopt NO_GLOB_SUBST
4037 case `(set -o) 2>/dev/null` in #(
4049 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4050 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4051 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4052 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4053 # Prefer a ksh shell builtin over an external printf program on Solaris,
4054 # but without wasting forks for bash or zsh.
4055 if test -z "$BASH_VERSION$ZSH_VERSION" \
4056 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4057 as_echo='print -r --'
4058 as_echo_n='print -rn --'
4059 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4060 as_echo='printf %s\n'
4061 as_echo_n='printf %s'
4063 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4064 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4065 as_echo_n='/usr/ucb/echo -n'
4067 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4068 as_echo_n_body='eval
4072 expr "X$arg" : "X\\(.*\\)$as_nl";
4073 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4075 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4077 export as_echo_n_body
4078 as_echo_n='sh -c $as_echo_n_body as_echo'
4081 as_echo='sh -c $as_echo_body as_echo'
4084 # The user is always right.
4085 if test "${PATH_SEPARATOR+set}" != set; then
4087 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4088 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4095 # We need space, tab and new line, in precisely that order. Quoting is
4096 # there to prevent editors from complaining about space-tab.
4097 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4098 # splitting by setting IFS to empty value.)
4101 # Find who we are. Look in the path if we contain no directory separator.
4103 *[\\/]* ) as_myself=$0 ;;
4104 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4108 test -z "$as_dir" && as_dir=.
4109 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4115 # We did not find ourselves, most probably we were run as `sh COMMAND'
4116 # in which case we are not to be found in the path.
4117 if test "x$as_myself" = x; then
4120 if test ! -f "$as_myself"; then
4121 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4125 # Unset variables that we do not need and which cause bugs (e.g. in
4126 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4127 # suppresses any "Segmentation fault" message there. '((' could
4128 # trigger a bug in pdksh 5.2.14.
4129 for as_var in BASH_ENV ENV MAIL MAILPATH
4130 do eval test x\${$as_var+set} = xset \
4131 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4144 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4147 # as_fn_error ERROR [LINENO LOG_FD]
4148 # ---------------------------------
4149 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4150 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4151 # script with status $?, using 1 if that was 0.
4154 as_status=$?; test $as_status -eq 0 && as_status=1
4156 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4157 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4159 $as_echo "$as_me: error: $1" >&2
4160 as_fn_exit $as_status
4164 # as_fn_set_status STATUS
4165 # -----------------------
4166 # Set $? to STATUS, without forking.
4170 } # as_fn_set_status
4174 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4184 # Portably unset VAR.
4187 { eval $1=; unset $1;}
4189 as_unset=as_fn_unset
4190 # as_fn_append VAR VALUE
4191 # ----------------------
4192 # Append the text in VALUE to the end of the definition contained in VAR. Take
4193 # advantage of any shell optimizations that allow amortized linear growth over
4194 # repeated appends, instead of the typical quadratic growth present in naive
4196 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4197 eval 'as_fn_append ()
4208 # as_fn_arith ARG...
4209 # ------------------
4210 # Perform arithmetic evaluation on the ARGs, and store the result in the
4211 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4212 # must be portable across $(()) and expr.
4213 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4214 eval 'as_fn_arith ()
4221 as_val=`expr "$@" || test $? -eq 1`
4226 if expr a : '\(a\)' >/dev/null 2>&1 &&
4227 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4233 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4234 as_basename=basename
4239 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4245 as_me=`$as_basename -- "$0" ||
4246 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4247 X"$0" : 'X\(//\)$' \| \
4248 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4250 sed '/^.*\/\([^/][^/]*\)\/*$/{
4264 # Avoid depending upon Character Ranges.
4265 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4266 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4267 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4268 as_cr_digits='0123456789'
4269 as_cr_alnum=$as_cr_Letters$as_cr_digits
4271 ECHO_C= ECHO_N= ECHO_T=
4272 case `echo -n x` in #(((((
4274 case `echo 'xy\c'` in
4275 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4277 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4284 rm -f conf$$ conf$$.exe conf$$.file
4285 if test -d conf$$.dir; then
4286 rm -f conf$$.dir/conf$$.file
4289 mkdir conf$$.dir 2>/dev/null
4291 if (echo >conf$$.file) 2>/dev/null; then
4292 if ln -s conf$$.file conf$$ 2>/dev/null; then
4294 # ... but there are two gotchas:
4295 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4296 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4297 # In both cases, we have to default to `cp -p'.
4298 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4300 elif ln conf$$.file conf$$ 2>/dev/null; then
4308 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4309 rmdir conf$$.dir 2>/dev/null
4314 # Create "$as_dir" as a directory, including parents if necessary.
4319 -*) as_dir=./$as_dir;;
4321 test -d "$as_dir" || eval $as_mkdir_p || {
4325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4326 *) as_qdir=$as_dir;;
4328 as_dirs="'$as_qdir' $as_dirs"
4329 as_dir=`$as_dirname -- "$as_dir" ||
4330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4331 X"$as_dir" : 'X\(//\)[^/]' \| \
4332 X"$as_dir" : 'X\(//\)$' \| \
4333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4334 $as_echo X"$as_dir" |
4335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4352 test -d "$as_dir" && break
4354 test -z "$as_dirs" || eval "mkdir $as_dirs"
4355 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4359 if mkdir -p . 2>/dev/null; then
4360 as_mkdir_p='mkdir -p "$as_dir"'
4362 test -d ./-p && rmdir ./-p
4366 if test -x / >/dev/null 2>&1; then
4369 if ls -dL / >/dev/null 2>&1; then
4376 if test -d "$1"; then
4382 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4383 ???[sx]*):;;*)false;;esac;fi
4387 as_executable_p=$as_test_x
4389 # Sed expression to map a string onto a valid CPP name.
4390 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4392 # Sed expression to map a string onto a valid variable name.
4393 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4397 ## ----------------------------------- ##
4398 ## Main body of $CONFIG_STATUS script. ##
4399 ## ----------------------------------- ##
4401 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4403 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4404 # Save the log message, to keep $0 and so on meaningful, and to
4405 # report actual input values of CONFIG_FILES etc. instead of their
4406 # values after options handling.
4408 This file was extended by $as_me, which was
4409 generated by GNU Autoconf 2.64. Invocation command line was
4411 CONFIG_FILES = $CONFIG_FILES
4412 CONFIG_HEADERS = $CONFIG_HEADERS
4413 CONFIG_LINKS = $CONFIG_LINKS
4414 CONFIG_COMMANDS = $CONFIG_COMMANDS
4417 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4422 case $ac_config_files in *"
4423 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4429 # Files that config.status was made for.
4430 config_files="$ac_config_files"
4434 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4436 \`$as_me' instantiates files and other configuration actions
4437 from templates according to the current configuration. Unless the files
4438 and actions are specified as TAGs, all are instantiated by default.
4440 Usage: $0 [OPTION]... [TAG]...
4442 -h, --help print this help, then exit
4443 -V, --version print version number and configuration settings, then exit
4444 -q, --quiet, --silent
4445 do not print progress messages
4446 -d, --debug don't remove temporary files
4447 --recheck update $as_me by reconfiguring in the same conditions
4448 --file=FILE[:TEMPLATE]
4449 instantiate the configuration file FILE
4451 Configuration files:
4454 Report bugs to the package provider."
4457 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4460 configured by $0, generated by GNU Autoconf 2.64,
4461 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4463 Copyright (C) 2009 Free Software Foundation, Inc.
4464 This config.status script is free software; the Free Software Foundation
4465 gives unlimited permission to copy, distribute and modify it."
4470 test -n "\$AWK" || AWK=awk
4473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4474 # The default lists apply if the user does not specify any file.
4480 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4481 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4492 # Handling of the options.
4493 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4495 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4496 $as_echo "$ac_cs_version"; exit ;;
4497 --debug | --debu | --deb | --de | --d | -d )
4499 --file | --fil | --fi | --f )
4502 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4504 as_fn_append CONFIG_FILES " '$ac_optarg'"
4505 ac_need_defaults=false;;
4506 --he | --h | --help | --hel | -h )
4507 $as_echo "$ac_cs_usage"; exit ;;
4508 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4509 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4513 -*) as_fn_error "unrecognized option: \`$1'
4514 Try \`$0 --help' for more information." ;;
4516 *) as_fn_append ac_config_targets " $1"
4517 ac_need_defaults=false ;;
4523 ac_configure_extra_args=
4525 if $ac_cs_silent; then
4527 ac_configure_extra_args="$ac_configure_extra_args --silent"
4531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4532 if \$ac_cs_recheck; then
4533 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4535 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4536 CONFIG_SHELL='$SHELL'
4542 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4546 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4547 ## Running $as_me. ##
4553 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4558 # Handling of arguments.
4559 for ac_config_target in $ac_config_targets
4561 case $ac_config_target in
4562 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4564 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4569 # If the user did not use the arguments to specify the items to instantiate,
4570 # then the envvar interface is used. Set only those that are not.
4571 # We use the long form for the default assignment because of an extremely
4572 # bizarre bug on SunOS 4.1.3.
4573 if $ac_need_defaults; then
4574 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4577 # Have a temporary directory for convenience. Make it in the build tree
4578 # simply because there is no reason against having it here, and in addition,
4579 # creating and moving files from /tmp can sometimes cause problems.
4580 # Hook for its removal unless debugging.
4581 # Note that there is a small window in which the directory will not be cleaned:
4582 # after its creation but before its name has been assigned to `$tmp'.
4586 trap 'exit_status=$?
4587 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4589 trap 'as_fn_exit 1' 1 2 13 15
4591 # Create a (secure) tmp directory for tmp files.
4594 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4595 test -n "$tmp" && test -d "$tmp"
4598 tmp=./conf$$-$RANDOM
4599 (umask 077 && mkdir "$tmp")
4600 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4602 # Set up the scripts for CONFIG_FILES section.
4603 # No need to generate them if there are no CONFIG_FILES.
4604 # This happens for instance with `./config.status config.h'.
4605 if test -n "$CONFIG_FILES"; then
4608 ac_cr=`echo X | tr X '\015'`
4609 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4610 # But we know of no other shell where ac_cr would be empty at this
4611 # point, so we can use a bashism as a fallback.
4612 if test "x$ac_cr" = x; then
4613 eval ac_cr=\$\'\\r\'
4615 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4616 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4622 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4627 echo "cat >conf$$subs.awk <<_ACEOF" &&
4628 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4631 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4632 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4634 for ac_last_try in false false false false false :; do
4635 . ./conf$$subs.sh ||
4636 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4638 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4639 if test $ac_delim_n = $ac_delim_num; then
4641 elif $ac_last_try; then
4642 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4644 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4649 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4650 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4654 s/^/S["/; s/!.*/"]=/
4664 s/\(.\{148\}\).*/\1/
4666 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4671 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4678 s/\(.\{148\}\).*/\1/
4680 s/["\\]/\\&/g; s/^/"/; s/$/"/
4684 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4689 ' <conf$$subs.awk | sed '
4694 ' >>$CONFIG_STATUS || ac_write_fail=1
4695 rm -f conf$$subs.awk
4696 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4698 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4699 for (key in S) S_is_set[key] = 1
4705 nfields = split(line, field, "@")
4707 len = length(field[1])
4708 for (i = 2; i < nfields; i++) {
4710 keylen = length(key)
4711 if (S_is_set[key]) {
4713 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4714 len += length(value) + length(field[++i])
4725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4726 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4727 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4730 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4731 || as_fn_error "could not setup config files machinery" "$LINENO" 5
4734 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4735 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4736 # trailing colons and then remove the whole line if VPATH becomes empty
4737 # (actually we leave an empty line to preserve line numbers).
4738 if test "x$srcdir" = x.; then
4739 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4743 s/^\([^=]*=[ ]*\):*/\1/
4749 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4750 fi # test -n "$CONFIG_FILES"
4753 eval set X " :F $CONFIG_FILES "
4758 :[FHLC]) ac_mode=$ac_tag; continue;;
4760 case $ac_mode$ac_tag in
4762 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4763 :[FH]-) ac_tag=-:-;;
4764 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4781 -) ac_f="$tmp/stdin";;
4782 *) # Look for the file first in the build tree, then in the source tree
4783 # (if the path is not absolute). The absolute path cannot be DOS-style,
4784 # because $ac_f cannot contain `:'.
4788 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4790 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4792 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4793 as_fn_append ac_file_inputs " '$ac_f'"
4796 # Let's still pretend it is `configure' which instantiates (i.e., don't
4797 # use $as_me), people would be surprised to read:
4798 # /* config.h. Generated by config.status. */
4799 configure_input='Generated from '`
4800 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4802 if test x"$ac_file" != x-; then
4803 configure_input="$ac_file. $configure_input"
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4805 $as_echo "$as_me: creating $ac_file" >&6;}
4807 # Neutralize special characters interpreted by sed in replacement strings.
4808 case $configure_input in #(
4809 *\&* | *\|* | *\\* )
4810 ac_sed_conf_input=`$as_echo "$configure_input" |
4811 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4812 *) ac_sed_conf_input=$configure_input;;
4816 *:-:* | *:-) cat >"$tmp/stdin" \
4817 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4822 ac_dir=`$as_dirname -- "$ac_file" ||
4823 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4824 X"$ac_file" : 'X\(//\)[^/]' \| \
4825 X"$ac_file" : 'X\(//\)$' \| \
4826 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4827 $as_echo X"$ac_file" |
4828 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4845 as_dir="$ac_dir"; as_fn_mkdir_p
4849 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4851 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4852 # A ".." for each directory in $ac_dir_suffix.
4853 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4854 case $ac_top_builddir_sub in
4855 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4856 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4859 ac_abs_top_builddir=$ac_pwd
4860 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4861 # for backward compatibility:
4862 ac_top_builddir=$ac_top_build_prefix
4865 .) # We are building in place.
4867 ac_top_srcdir=$ac_top_builddir_sub
4868 ac_abs_top_srcdir=$ac_pwd ;;
4869 [\\/]* | ?:[\\/]* ) # Absolute name.
4870 ac_srcdir=$srcdir$ac_dir_suffix;
4871 ac_top_srcdir=$srcdir
4872 ac_abs_top_srcdir=$srcdir ;;
4874 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4875 ac_top_srcdir=$ac_top_build_prefix$srcdir
4876 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4878 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4888 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4889 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4894 # If the template does not know about datarootdir, expand it.
4895 # FIXME: This hack should be removed a few years after 2.60.
4896 ac_datarootdir_hack=; ac_datarootdir_seen=
4907 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4908 *datarootdir*) ac_datarootdir_seen=yes;;
4909 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4911 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4914 ac_datarootdir_hack='
4915 s&@datadir@&$datadir&g
4916 s&@docdir@&$docdir&g
4917 s&@infodir@&$infodir&g
4918 s&@localedir@&$localedir&g
4919 s&@mandir@&$mandir&g
4920 s&\\\${datarootdir}&$datarootdir&g' ;;
4924 # Neutralize VPATH when `$srcdir' = `.'.
4925 # Shell code in configure.ac might set extrasub.
4926 # FIXME: do we really want to maintain this feature?
4927 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4928 ac_sed_extra="$ac_vpsub
4931 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4933 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4934 s|@configure_input@|$ac_sed_conf_input|;t t
4935 s&@top_builddir@&$ac_top_builddir_sub&;t t
4936 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4937 s&@srcdir@&$ac_srcdir&;t t
4938 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4939 s&@top_srcdir@&$ac_top_srcdir&;t t
4940 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4941 s&@builddir@&$ac_builddir&;t t
4942 s&@abs_builddir@&$ac_abs_builddir&;t t
4943 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4944 s&@INSTALL@&$ac_INSTALL&;t t
4945 $ac_datarootdir_hack
4947 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4948 || as_fn_error "could not create $ac_file" "$LINENO" 5
4950 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4951 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4952 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4954 which seems to be undefined. Please make sure it is defined." >&5
4955 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4956 which seems to be undefined. Please make sure it is defined." >&2;}
4960 -) cat "$tmp/out" && rm -f "$tmp/out";;
4961 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4963 || as_fn_error "could not create $ac_file" "$LINENO" 5
4975 ac_clean_files=$ac_clean_files_save
4977 test $ac_write_fail = 0 ||
4978 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4981 # configure is writing to config.log, and then calls config.status.
4982 # config.status does its own redirection, appending to config.log.
4983 # Unfortunately, on DOS this fails, as config.log is still kept open
4984 # by configure, so config.status won't be able to write to it; its
4985 # output is simply discarded. So we exec the FD to /dev/null,
4986 # effectively closing config.log, so it can be properly (re)opened and
4987 # appended to by config.status. When coming back to configure, we
4988 # need to make the FD available again.
4989 if test "$no_create" != yes; then
4991 ac_config_status_args=
4992 test "$silent" = yes &&
4993 ac_config_status_args="$ac_config_status_args --quiet"
4995 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4997 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4998 # would make configure fail if this is the last instruction.
4999 $ac_cs_success || as_fn_exit $?
5003 # CONFIG_SUBDIRS section.
5005 if test "$no_recursion" != yes; then
5007 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5008 # so they do not pile up.
5009 ac_sub_configure_args=
5011 eval "set x $ac_configure_args"
5015 if test -n "$ac_prev"; then
5020 -cache-file | --cache-file | --cache-fil | --cache-fi \
5021 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5022 ac_prev=cache_file ;;
5023 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5024 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5027 --config-cache | -C)
5029 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5031 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5033 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5035 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5037 --disable-option-checking)
5041 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5043 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5047 # Always prepend --prefix to ensure using the same prefix
5048 # in subdir configurations.
5049 ac_arg="--prefix=$prefix"
5051 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5053 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5056 if test "$silent" = yes; then
5057 ac_sub_configure_args="--silent $ac_sub_configure_args"
5060 # Always prepend --disable-option-checking to silence warnings, since
5061 # different subdirs can have different --enable and --with options.
5062 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5065 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
5067 # Do not complain, so a configure script can configure whichever
5068 # parts of a large source tree are present.
5069 test -d "$srcdir/$ac_dir" || continue
5071 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5072 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5073 $as_echo "$ac_msg" >&6
5074 as_dir="$ac_dir"; as_fn_mkdir_p
5078 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5080 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5081 # A ".." for each directory in $ac_dir_suffix.
5082 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5083 case $ac_top_builddir_sub in
5084 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5085 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5088 ac_abs_top_builddir=$ac_pwd
5089 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5090 # for backward compatibility:
5091 ac_top_builddir=$ac_top_build_prefix
5094 .) # We are building in place.
5096 ac_top_srcdir=$ac_top_builddir_sub
5097 ac_abs_top_srcdir=$ac_pwd ;;
5098 [\\/]* | ?:[\\/]* ) # Absolute name.
5099 ac_srcdir=$srcdir$ac_dir_suffix;
5100 ac_top_srcdir=$srcdir
5101 ac_abs_top_srcdir=$srcdir ;;
5103 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5104 ac_top_srcdir=$ac_top_build_prefix$srcdir
5105 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5107 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5112 # Check for guested configure; otherwise get Cygnus style configure.
5113 if test -f "$ac_srcdir/configure.gnu"; then
5114 ac_sub_configure=$ac_srcdir/configure.gnu
5115 elif test -f "$ac_srcdir/configure"; then
5116 ac_sub_configure=$ac_srcdir/configure
5117 elif test -f "$ac_srcdir/configure.in"; then
5118 # This should be Cygnus configure.
5119 ac_sub_configure=$ac_aux_dir/configure
5121 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
5122 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
5126 # The recursion is here.
5127 if test -n "$ac_sub_configure"; then
5128 # Make the cache file name correct relative to the subdirectory.
5130 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5132 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5135 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5136 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5137 # The eval makes quoting arguments work.
5138 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5139 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5140 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5146 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5148 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}