2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
147 *v*x* | *x*v* ) as_opts=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
199 if (eval "$as_required") 2>/dev/null; then :
204 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
212 test -z "$as_dir" && as_dir=.
216 for as_base in sh bash ksh sh5; do
217 # Try only shells that exist, to save several forks.
218 as_shell=$as_dir/$as_base
219 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
220 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
221 CONFIG_SHELL=$as_shell as_have_required=yes
222 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
232 CONFIG_SHELL=$SHELL as_have_required=yes
237 if test "x$CONFIG_SHELL" != x; then :
239 # We cannot yet assume a decent shell, so we have to provide a
240 # neutralization value for shells without unset; and this also
241 # works around shells that cannot unset nonexistent variables.
242 # Preserve -v and -x to the replacement shell.
245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 *v*x* | *x*v* ) as_opts=-vx ;;
252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
253 # Admittedly, this is quite paranoid, since all the known shells bail
254 # out after a failed `exec'.
255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259 if test x$as_have_required = xno; then :
260 $as_echo "$0: This script requires a shell more modern than all"
261 $as_echo "$0: the shells that I found on your system."
262 if test x${ZSH_VERSION+set} = xset ; then
263 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
264 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
267 $0: including any error possibly output before this
268 $0: message. Then install a modern shell, or manually run
269 $0: the script under such a shell if you do have one."
275 SHELL=${CONFIG_SHELL-/bin/sh}
277 # Unset more variables known to interfere with behavior of common tools.
278 CLICOLOR_FORCE= GREP_OPTIONS=
279 unset CLICOLOR_FORCE GREP_OPTIONS
281 ## --------------------- ##
282 ## M4sh Shell Functions. ##
283 ## --------------------- ##
286 # Portably unset VAR.
289 { eval $1=; unset $1;}
293 # as_fn_set_status STATUS
294 # -----------------------
295 # Set $? to STATUS, without forking.
303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
313 # Create "$as_dir" as a directory, including parents if necessary.
318 -*) as_dir=./$as_dir;;
320 test -d "$as_dir" || eval $as_mkdir_p || {
324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
327 as_dirs="'$as_qdir' $as_dirs"
328 as_dir=`$as_dirname -- "$as_dir" ||
329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
330 X"$as_dir" : 'X\(//\)[^/]' \| \
331 X"$as_dir" : 'X\(//\)$' \| \
332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
333 $as_echo X"$as_dir" |
334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
351 test -d "$as_dir" && break
353 test -z "$as_dirs" || eval "mkdir $as_dirs"
354 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359 # as_fn_executable_p FILE
360 # -----------------------
361 # Test if FILE is an executable regular file.
362 as_fn_executable_p ()
364 test -f "$1" && test -x "$1"
365 } # as_fn_executable_p
366 # as_fn_append VAR VALUE
367 # ----------------------
368 # Append the text in VALUE to the end of the definition contained in VAR. Take
369 # advantage of any shell optimizations that allow amortized linear growth over
370 # repeated appends, instead of the typical quadratic growth present in naive
372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
373 eval 'as_fn_append ()
386 # Perform arithmetic evaluation on the ARGs, and store the result in the
387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
388 # must be portable across $(()) and expr.
389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
397 as_val=`expr "$@" || test $? -eq 1`
402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
403 # ----------------------------------------
404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
406 # script with STATUS, using 1 if that was 0.
409 as_status=$1; test $as_status -eq 0 && as_status=1
411 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
412 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 $as_echo "$as_me: error: $2" >&2
415 as_fn_exit $as_status
418 if expr a : '\(a\)' >/dev/null 2>&1 &&
419 test "X`expr 00001 : '.*\(...\)'`" = X001; then
425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
437 as_me=`$as_basename -- "$0" ||
438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
439 X"$0" : 'X\(//\)$' \| \
440 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 sed '/^.*\/\([^/][^/]*\)\/*$/{
456 # Avoid depending upon Character Ranges.
457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
460 as_cr_digits='0123456789'
461 as_cr_alnum=$as_cr_Letters$as_cr_digits
464 as_lineno_1=$LINENO as_lineno_1a=$LINENO
465 as_lineno_2=$LINENO as_lineno_2a=$LINENO
466 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
467 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
468 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
480 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
484 chmod +x "$as_me.lineno" ||
485 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
488 # already done that, so ensure we don't try to do so again and fall
489 # in an infinite loop. This has already happened in practice.
490 _as_can_reexec=no; export _as_can_reexec
491 # Don't try to exec as it changes $[0], causing all sort of problems
492 # (the dirname of $[0] is not the place where we might find the
493 # original and so on. Autoconf is especially sensitive to this).
495 # Exit status is that of the last command.
499 ECHO_C= ECHO_N= ECHO_T=
500 case `echo -n x` in #(((((
502 case `echo 'xy\c'` in
503 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
512 rm -f conf$$ conf$$.exe conf$$.file
513 if test -d conf$$.dir; then
514 rm -f conf$$.dir/conf$$.file
517 mkdir conf$$.dir 2>/dev/null
519 if (echo >conf$$.file) 2>/dev/null; then
520 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 # ... but there are two gotchas:
523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
525 # In both cases, we have to default to `cp -pR'.
526 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 elif ln conf$$.file conf$$ 2>/dev/null; then
536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
537 rmdir conf$$.dir 2>/dev/null
539 if mkdir -p . 2>/dev/null; then
540 as_mkdir_p='mkdir -p "$as_dir"'
542 test -d ./-p && rmdir ./-p
547 as_executable_p=as_fn_executable_p
549 # Sed expression to map a string onto a valid CPP name.
550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552 # Sed expression to map a string onto a valid variable name.
553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
556 test -n "$DJDIR" || exec 7<&0 </dev/null
560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
561 # so uname gets run too.
562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567 ac_default_prefix=/usr/local
569 ac_config_libobj_dir=.
576 # Identity of this package.
584 ac_unique_file="c++tools"
585 ac_unique_file="server.cc"
586 ac_subst_vars='LTLIBOBJS
645 program_transform_name
658 enable_option_checking
660 enable_maintainer_mode
662 ac_precious_vars='build_alias
675 # Initialize some variables set by options.
677 ac_init_version=false
678 ac_unrecognized_opts=
680 # The variables have the same names as the options, with
681 # dashes changed to underlines.
689 program_transform_name=s,x,x,
697 # Installation directory options.
698 # These are left unexpanded so users can "make install exec_prefix=/foo"
699 # and all the variables that are supposed to be based on exec_prefix
700 # by default will actually change.
701 # Use braces instead of parens because sh, perl, etc. also accept them.
702 # (The list follows the same order as the GNU Coding Standards.)
703 bindir='${exec_prefix}/bin'
704 sbindir='${exec_prefix}/sbin'
705 libexecdir='${exec_prefix}/libexec'
706 datarootdir='${prefix}/share'
707 datadir='${datarootdir}'
708 sysconfdir='${prefix}/etc'
709 sharedstatedir='${prefix}/com'
710 localstatedir='${prefix}/var'
711 includedir='${prefix}/include'
712 oldincludedir='/usr/include'
713 docdir='${datarootdir}/doc/${PACKAGE}'
714 infodir='${datarootdir}/info'
719 libdir='${exec_prefix}/lib'
720 localedir='${datarootdir}/locale'
721 mandir='${datarootdir}/man'
727 # If the previous option needs an argument, assign it.
728 if test -n "$ac_prev"; then
729 eval $ac_prev=\$ac_option
735 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
740 # Accept the important Cygnus configure options, so we can diagnose typos.
742 case $ac_dashdash$ac_option in
746 -bindir | --bindir | --bindi | --bind | --bin | --bi)
748 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
751 -build | --build | --buil | --bui | --bu)
752 ac_prev=build_alias ;;
753 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
754 build_alias=$ac_optarg ;;
756 -cache-file | --cache-file | --cache-fil | --cache-fi \
757 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
758 ac_prev=cache_file ;;
759 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
760 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
761 cache_file=$ac_optarg ;;
764 cache_file=config.cache ;;
766 -datadir | --datadir | --datadi | --datad)
768 -datadir=* | --datadir=* | --datadi=* | --datad=*)
769 datadir=$ac_optarg ;;
771 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
772 | --dataroo | --dataro | --datar)
773 ac_prev=datarootdir ;;
774 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
775 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
776 datarootdir=$ac_optarg ;;
778 -disable-* | --disable-*)
779 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
780 # Reject names that are not valid shell variable names.
781 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
782 as_fn_error $? "invalid feature name: $ac_useropt"
783 ac_useropt_orig=$ac_useropt
784 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
785 case $ac_user_opts in
789 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
790 ac_unrecognized_sep=', ';;
792 eval enable_$ac_useropt=no ;;
794 -docdir | --docdir | --docdi | --doc | --do)
796 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
799 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
801 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
804 -enable-* | --enable-*)
805 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
806 # Reject names that are not valid shell variable names.
807 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
808 as_fn_error $? "invalid feature name: $ac_useropt"
809 ac_useropt_orig=$ac_useropt
810 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
811 case $ac_user_opts in
815 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
816 ac_unrecognized_sep=', ';;
818 eval enable_$ac_useropt=\$ac_optarg ;;
820 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
821 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
822 | --exec | --exe | --ex)
823 ac_prev=exec_prefix ;;
824 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
825 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
826 | --exec=* | --exe=* | --ex=*)
827 exec_prefix=$ac_optarg ;;
829 -gas | --gas | --ga | --g)
830 # Obsolete; use --with-gas.
833 -help | --help | --hel | --he | -h)
835 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
836 ac_init_help=recursive ;;
837 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
838 ac_init_help=short ;;
840 -host | --host | --hos | --ho)
841 ac_prev=host_alias ;;
842 -host=* | --host=* | --hos=* | --ho=*)
843 host_alias=$ac_optarg ;;
845 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
847 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
849 htmldir=$ac_optarg ;;
851 -includedir | --includedir | --includedi | --included | --include \
852 | --includ | --inclu | --incl | --inc)
853 ac_prev=includedir ;;
854 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
855 | --includ=* | --inclu=* | --incl=* | --inc=*)
856 includedir=$ac_optarg ;;
858 -infodir | --infodir | --infodi | --infod | --info | --inf)
860 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
861 infodir=$ac_optarg ;;
863 -libdir | --libdir | --libdi | --libd)
865 -libdir=* | --libdir=* | --libdi=* | --libd=*)
868 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
869 | --libexe | --libex | --libe)
870 ac_prev=libexecdir ;;
871 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
872 | --libexe=* | --libex=* | --libe=*)
873 libexecdir=$ac_optarg ;;
875 -localedir | --localedir | --localedi | --localed | --locale)
877 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
878 localedir=$ac_optarg ;;
880 -localstatedir | --localstatedir | --localstatedi | --localstated \
881 | --localstate | --localstat | --localsta | --localst | --locals)
882 ac_prev=localstatedir ;;
883 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
884 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
885 localstatedir=$ac_optarg ;;
887 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
889 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
893 # Obsolete; use --without-fp.
896 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
897 | --no-cr | --no-c | -n)
900 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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1538 if test $ac_must_keep_next = true; then
1539 ac_must_keep_next=false # Got value, back to normal.
1542 *=* | --config-cache | -C | -disable-* | --disable-* \
1543 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1544 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1545 | -with-* | --with-* | -without-* | --without-* | --x)
1546 case "$ac_configure_args0 " in
1547 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1550 -* ) ac_must_keep_next=true ;;
1553 as_fn_append ac_configure_args " '$ac_arg'"
1558 { ac_configure_args0=; unset ac_configure_args0;}
1559 { ac_configure_args1=; unset ac_configure_args1;}
1561 # When interrupted or exit'd, cleanup temporary files, and complete
1562 # config.log. We remove comments because anyway the quotes in there
1563 # would cause problems or look ugly.
1564 # WARNING: Use '\'' to represent an apostrophe within the trap.
1565 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1566 trap 'exit_status=$?
1567 # Save into config.log some information that might help in debugging.
1571 $as_echo "## ---------------- ##
1572 ## Cache variables. ##
1573 ## ---------------- ##"
1575 # The following way of writing the cache mishandles newlines in values,
1577 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1578 eval ac_val=\$$ac_var
1582 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1583 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1586 _ | IFS | as_nl) ;; #(
1587 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1588 *) { eval $ac_var=; unset $ac_var;} ;;
1593 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1594 *${as_nl}ac_space=\ *)
1596 "s/'\''/'\''\\\\'\'''\''/g;
1597 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1600 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1607 $as_echo "## ----------------- ##
1608 ## Output variables. ##
1609 ## ----------------- ##"
1611 for ac_var in $ac_subst_vars
1613 eval ac_val=\$$ac_var
1615 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1617 $as_echo "$ac_var='\''$ac_val'\''"
1621 if test -n "$ac_subst_files"; then
1622 $as_echo "## ------------------- ##
1623 ## File substitutions. ##
1624 ## ------------------- ##"
1626 for ac_var in $ac_subst_files
1628 eval ac_val=\$$ac_var
1630 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1632 $as_echo "$ac_var='\''$ac_val'\''"
1637 if test -s confdefs.h; then
1638 $as_echo "## ----------- ##
1645 test "$ac_signal" != 0 &&
1646 $as_echo "$as_me: caught signal $ac_signal"
1647 $as_echo "$as_me: exit $exit_status"
1649 rm -f core *.core core.conftest.* &&
1650 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1653 for ac_signal in 1 2 13 15; do
1654 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1658 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1659 rm -f -r conftest* confdefs.h
1661 $as_echo "/* confdefs.h */" > confdefs.h
1663 # Predefined preprocessor variables.
1665 cat >>confdefs.h <<_ACEOF
1666 #define PACKAGE_NAME "$PACKAGE_NAME"
1669 cat >>confdefs.h <<_ACEOF
1670 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1673 cat >>confdefs.h <<_ACEOF
1674 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1677 cat >>confdefs.h <<_ACEOF
1678 #define PACKAGE_STRING "$PACKAGE_STRING"
1681 cat >>confdefs.h <<_ACEOF
1682 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1685 cat >>confdefs.h <<_ACEOF
1686 #define PACKAGE_URL "$PACKAGE_URL"
1690 # Let the site file select an alternate cache file if it wants to.
1691 # Prefer an explicitly selected file to automatically selected ones.
1694 if test -n "$CONFIG_SITE"; then
1695 # We do not want a PATH search for config.site.
1696 case $CONFIG_SITE in #((
1697 -*) ac_site_file1=./$CONFIG_SITE;;
1698 */*) ac_site_file1=$CONFIG_SITE;;
1699 *) ac_site_file1=./$CONFIG_SITE;;
1701 elif test "x$prefix" != xNONE; then
1702 ac_site_file1=$prefix/share/config.site
1703 ac_site_file2=$prefix/etc/config.site
1705 ac_site_file1=$ac_default_prefix/share/config.site
1706 ac_site_file2=$ac_default_prefix/etc/config.site
1708 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1710 test "x$ac_site_file" = xNONE && continue
1711 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1712 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1713 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1714 sed 's/^/| /' "$ac_site_file" >&5
1716 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1718 as_fn_error $? "failed to load site script $ac_site_file
1719 See \`config.log' for more details" "$LINENO" 5; }
1723 if test -r "$cache_file"; then
1724 # Some versions of bash will fail to source /dev/null (special files
1725 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1726 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1728 $as_echo "$as_me: loading cache $cache_file" >&6;}
1730 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1731 *) . "./$cache_file";;
1735 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1736 $as_echo "$as_me: creating cache $cache_file" >&6;}
1740 # Check that the precious variables saved in the cache have kept the same
1742 ac_cache_corrupted=false
1743 for ac_var in $ac_precious_vars; do
1744 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1745 eval ac_new_set=\$ac_env_${ac_var}_set
1746 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1747 eval ac_new_val=\$ac_env_${ac_var}_value
1748 case $ac_old_set,$ac_new_set in
1750 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1751 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1752 ac_cache_corrupted=: ;;
1754 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1755 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1756 ac_cache_corrupted=: ;;
1759 if test "x$ac_old_val" != "x$ac_new_val"; then
1760 # differences in whitespace do not lead to failure.
1761 ac_old_val_w=`echo x $ac_old_val`
1762 ac_new_val_w=`echo x $ac_new_val`
1763 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1764 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1765 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1766 ac_cache_corrupted=:
1768 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1769 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1770 eval $ac_var=\$ac_old_val
1772 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1773 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1774 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1775 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1778 # Pass precious variables to config.status.
1779 if test "$ac_new_set" = set; then
1781 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1782 *) ac_arg=$ac_var=$ac_new_val ;;
1784 case " $ac_configure_args " in
1785 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1786 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1790 if $ac_cache_corrupted; then
1791 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1793 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1794 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1795 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1797 ## -------------------- ##
1798 ## Main body of script. ##
1799 ## -------------------- ##
1802 ac_cpp='$CPP $CPPFLAGS'
1803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1811 # Determine the noncanonical names used for directories.
1813 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1814 if test -f "$ac_dir/install-sh"; then
1816 ac_install_sh="$ac_aux_dir/install-sh -c"
1818 elif test -f "$ac_dir/install.sh"; then
1820 ac_install_sh="$ac_aux_dir/install.sh -c"
1822 elif test -f "$ac_dir/shtool"; then
1824 ac_install_sh="$ac_aux_dir/shtool install -c"
1828 if test -z "$ac_aux_dir"; then
1829 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1832 # These three variables are undocumented and unsupported,
1833 # and are intended to be withdrawn in a future Autoconf release.
1834 # They can cause serious problems if a builder's source tree is in a directory
1835 # whose full name contains unusual characters.
1836 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1837 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1838 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1841 # Make sure we can run config.sub.
1842 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1843 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1846 $as_echo_n "checking build system type... " >&6; }
1847 if ${ac_cv_build+:} false; then :
1848 $as_echo_n "(cached) " >&6
1850 ac_build_alias=$build_alias
1851 test "x$ac_build_alias" = x &&
1852 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1853 test "x$ac_build_alias" = x &&
1854 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1855 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1856 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1860 $as_echo "$ac_cv_build" >&6; }
1861 case $ac_cv_build in
1863 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1866 ac_save_IFS=$IFS; IFS='-'
1872 # Remember, the first character of IFS is used to create $*,
1873 # except with old shells:
1876 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1879 case ${build_alias} in
1880 "") build_noncanonical=${build} ;;
1881 *) build_noncanonical=${build_alias} ;;
1884 case ${host_alias} in
1885 "") host_noncanonical=${build_noncanonical} ;;
1886 *) host_noncanonical=${host_alias} ;;
1889 case ${target_alias} in
1890 "") target_noncanonical=${host_noncanonical} ;;
1891 *) target_noncanonical=${target_alias} ;;
1897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1898 $as_echo_n "checking host system type... " >&6; }
1899 if ${ac_cv_host+:} false; then :
1900 $as_echo_n "(cached) " >&6
1902 if test "x$host_alias" = x; then
1903 ac_cv_host=$ac_cv_build
1905 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1906 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1911 $as_echo "$ac_cv_host" >&6; }
1914 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1917 ac_save_IFS=$IFS; IFS='-'
1923 # Remember, the first character of IFS is used to create $*,
1924 # except with old shells:
1927 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1931 $as_echo_n "checking target system type... " >&6; }
1932 if ${ac_cv_target+:} false; then :
1933 $as_echo_n "(cached) " >&6
1935 if test "x$target_alias" = x; then
1936 ac_cv_target=$ac_cv_host
1938 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1939 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1944 $as_echo "$ac_cv_target" >&6; }
1945 case $ac_cv_target in
1947 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1949 target=$ac_cv_target
1950 ac_save_IFS=$IFS; IFS='-'
1956 # Remember, the first character of IFS is used to create $*,
1957 # except with old shells:
1960 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1963 # The aliases save the names the user supplied, while $host etc.
1964 # will get canonicalized.
1965 test -n "$target_alias" &&
1966 test "$program_prefix$program_suffix$program_transform_name" = \
1968 program_prefix=${target_alias}-
1970 # Find a good install program. We prefer a C program (faster),
1971 # so one script is as good as another. But avoid the broken or
1972 # incompatible versions:
1973 # SysV /etc/install, /usr/sbin/install
1974 # SunOS /usr/etc/install
1975 # IRIX /sbin/install
1977 # AmigaOS /C/install, which installs bootblocks on floppy discs
1978 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1979 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1980 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1981 # OS/2's system install, which has a completely different semantic
1982 # ./install, which can be erroneously created by make from ./install.sh.
1983 # Reject install programs that cannot install multiple files.
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1985 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1986 if test -z "$INSTALL"; then
1987 if ${ac_cv_path_install+:} false; then :
1988 $as_echo_n "(cached) " >&6
1990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1994 test -z "$as_dir" && as_dir=.
1995 # Account for people who put trailing slashes in PATH elements.
1996 case $as_dir/ in #((
1997 ./ | .// | /[cC]/* | \
1998 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1999 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2002 # OSF1 and SCO ODT 3.0 have their own names for install.
2003 # Don't use installbsd from OSF since it installs stuff as root
2005 for ac_prog in ginstall scoinst install; do
2006 for ac_exec_ext in '' $ac_executable_extensions; do
2007 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2008 if test $ac_prog = install &&
2009 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2010 # AIX install. It has an incompatible calling convention.
2012 elif test $ac_prog = install &&
2013 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2014 # program-specific install script used by HP pwplus--don't use.
2017 rm -rf conftest.one conftest.two conftest.dir
2018 echo one > conftest.one
2019 echo two > conftest.two
2021 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2022 test -s conftest.one && test -s conftest.two &&
2023 test -s conftest.dir/conftest.one &&
2024 test -s conftest.dir/conftest.two
2026 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2039 rm -rf conftest.one conftest.two conftest.dir
2042 if test "${ac_cv_path_install+set}" = set; then
2043 INSTALL=$ac_cv_path_install
2045 # As a last resort, use the slow shell script. Don't cache a
2046 # value for INSTALL within a source directory, because that will
2047 # break other packages using the cache if that directory is
2048 # removed, or if the value is a relative name.
2049 INSTALL=$ac_install_sh
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2053 $as_echo "$INSTALL" >&6; }
2055 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2056 # It thinks the first close brace ends the variable substitution.
2057 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2059 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2061 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2063 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2067 ac_cpp='$CXXCPP $CPPFLAGS'
2068 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2069 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2070 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2071 if test -z "$CXX"; then
2072 if test -n "$CCC"; then
2075 if test -n "$ac_tool_prefix"; then
2076 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2078 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2079 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2081 $as_echo_n "checking for $ac_word... " >&6; }
2082 if ${ac_cv_prog_CXX+:} false; then :
2083 $as_echo_n "(cached) " >&6
2085 if test -n "$CXX"; then
2086 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2092 test -z "$as_dir" && as_dir=.
2093 for ac_exec_ext in '' $ac_executable_extensions; do
2094 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2095 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2096 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2106 if test -n "$CXX"; then
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2108 $as_echo "$CXX" >&6; }
2110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2111 $as_echo "no" >&6; }
2115 test -n "$CXX" && break
2118 if test -z "$CXX"; then
2120 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2122 # Extract the first word of "$ac_prog", so it can be a program name with args.
2123 set dummy $ac_prog; ac_word=$2
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2125 $as_echo_n "checking for $ac_word... " >&6; }
2126 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2127 $as_echo_n "(cached) " >&6
2129 if test -n "$ac_ct_CXX"; then
2130 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2136 test -z "$as_dir" && as_dir=.
2137 for ac_exec_ext in '' $ac_executable_extensions; do
2138 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2139 ac_cv_prog_ac_ct_CXX="$ac_prog"
2140 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2149 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2150 if test -n "$ac_ct_CXX"; then
2151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2152 $as_echo "$ac_ct_CXX" >&6; }
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2155 $as_echo "no" >&6; }
2159 test -n "$ac_ct_CXX" && break
2162 if test "x$ac_ct_CXX" = x; then
2165 case $cross_compiling:$ac_tool_warned in
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2168 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2169 ac_tool_warned=yes ;;
2177 # Provide some information about the compiler.
2178 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2181 for ac_option in --version -v -V -qversion; do
2182 { { ac_try="$ac_compiler $ac_option >&5"
2184 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2185 *) ac_try_echo=$ac_try;;
2187 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2188 $as_echo "$ac_try_echo"; } >&5
2189 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2191 if test -s conftest.err; then
2193 ... rest of stderr output deleted ...
2194 10q' conftest.err >conftest.er1
2195 cat conftest.er1 >&5
2197 rm -f conftest.er1 conftest.err
2198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2199 test $ac_status = 0; }
2202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2203 /* end confdefs.h. */
2213 ac_clean_files_save=$ac_clean_files
2214 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2215 # Try to create an executable without -o first, disregard a.out.
2216 # It will help us diagnose broken compilers, and finding out an intuition
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2219 $as_echo_n "checking whether the C++ compiler works... " >&6; }
2220 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2222 # The possible output files:
2223 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2226 for ac_file in $ac_files
2229 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2230 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2235 if { { ac_try="$ac_link_default"
2237 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2238 *) ac_try_echo=$ac_try;;
2240 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2241 $as_echo "$ac_try_echo"; } >&5
2242 (eval "$ac_link_default") 2>&5
2244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2245 test $ac_status = 0; }; then :
2246 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2247 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2248 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2249 # so that the user can short-circuit this test for compilers unknown to
2251 for ac_file in $ac_files ''
2253 test -f "$ac_file" || continue
2255 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2258 # We found the default executable, but exeext='' is most
2262 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2264 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2266 # We set ac_cv_exeext here because the later test for it is not
2267 # safe: cross compilers may not add the suffix if given an `-o'
2268 # argument, so we may need to know it at that point already.
2269 # Even if this section looks crufty: it has the advantage of
2276 test "$ac_cv_exeext" = no && ac_cv_exeext=
2281 if test -z "$ac_file"; then :
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2283 $as_echo "no" >&6; }
2284 $as_echo "$as_me: failed program was:" >&5
2285 sed 's/^/| /' conftest.$ac_ext >&5
2287 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2289 as_fn_error 77 "C++ compiler cannot create executables
2290 See \`config.log' for more details" "$LINENO" 5; }
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2293 $as_echo "yes" >&6; }
2295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2296 $as_echo_n "checking for C++ compiler default output file name... " >&6; }
2297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2298 $as_echo "$ac_file" >&6; }
2299 ac_exeext=$ac_cv_exeext
2301 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2302 ac_clean_files=$ac_clean_files_save
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2304 $as_echo_n "checking for suffix of executables... " >&6; }
2305 if { { ac_try="$ac_link"
2307 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2308 *) ac_try_echo=$ac_try;;
2310 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2311 $as_echo "$ac_try_echo"; } >&5
2312 (eval "$ac_link") 2>&5
2314 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2315 test $ac_status = 0; }; then :
2316 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2317 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2318 # work properly (i.e., refer to `conftest.exe'), while it won't with
2320 for ac_file in conftest.exe conftest conftest.*; do
2321 test -f "$ac_file" || continue
2323 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2324 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2330 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2331 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2332 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2333 See \`config.log' for more details" "$LINENO" 5; }
2335 rm -f conftest conftest$ac_cv_exeext
2336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2337 $as_echo "$ac_cv_exeext" >&6; }
2339 rm -f conftest.$ac_ext
2340 EXEEXT=$ac_cv_exeext
2342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2343 /* end confdefs.h. */
2348 FILE *f = fopen ("conftest.out", "w");
2349 return ferror (f) || fclose (f) != 0;
2355 ac_clean_files="$ac_clean_files conftest.out"
2356 # Check that the compiler produces executables we can run. If not, either
2357 # the compiler is broken, or we cross compile.
2358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2359 $as_echo_n "checking whether we are cross compiling... " >&6; }
2360 if test "$cross_compiling" != yes; then
2361 { { ac_try="$ac_link"
2363 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2364 *) ac_try_echo=$ac_try;;
2366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2367 $as_echo "$ac_try_echo"; } >&5
2368 (eval "$ac_link") 2>&5
2370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2371 test $ac_status = 0; }
2372 if { ac_try='./conftest$ac_cv_exeext'
2373 { { case "(($ac_try" in
2374 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2375 *) ac_try_echo=$ac_try;;
2377 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2378 $as_echo "$ac_try_echo"; } >&5
2379 (eval "$ac_try") 2>&5
2381 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2382 test $ac_status = 0; }; }; then
2385 if test "$cross_compiling" = maybe; then
2388 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2389 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2390 as_fn_error $? "cannot run C++ compiled programs.
2391 If you meant to cross compile, use \`--host'.
2392 See \`config.log' for more details" "$LINENO" 5; }
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2397 $as_echo "$cross_compiling" >&6; }
2399 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2400 ac_clean_files=$ac_clean_files_save
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2402 $as_echo_n "checking for suffix of object files... " >&6; }
2403 if ${ac_cv_objext+:} false; then :
2404 $as_echo_n "(cached) " >&6
2406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2407 /* end confdefs.h. */
2417 rm -f conftest.o conftest.obj
2418 if { { ac_try="$ac_compile"
2420 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2421 *) ac_try_echo=$ac_try;;
2423 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2424 $as_echo "$ac_try_echo"; } >&5
2425 (eval "$ac_compile") 2>&5
2427 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2428 test $ac_status = 0; }; then :
2429 for ac_file in conftest.o conftest.obj conftest.*; do
2430 test -f "$ac_file" || continue;
2432 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2433 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2438 $as_echo "$as_me: failed program was:" >&5
2439 sed 's/^/| /' conftest.$ac_ext >&5
2441 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2442 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2443 as_fn_error $? "cannot compute suffix of object files: cannot compile
2444 See \`config.log' for more details" "$LINENO" 5; }
2446 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2449 $as_echo "$ac_cv_objext" >&6; }
2450 OBJEXT=$ac_cv_objext
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2453 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2454 if ${ac_cv_cxx_compiler_gnu+:} false; then :
2455 $as_echo_n "(cached) " >&6
2457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2458 /* end confdefs.h. */
2471 if ac_fn_cxx_try_compile "$LINENO"; then :
2476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2477 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
2481 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
2482 if test $ac_compiler_gnu = yes; then
2487 ac_test_CXXFLAGS=${CXXFLAGS+set}
2488 ac_save_CXXFLAGS=$CXXFLAGS
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
2490 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
2491 if ${ac_cv_prog_cxx_g+:} false; then :
2492 $as_echo_n "(cached) " >&6
2494 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2495 ac_cxx_werror_flag=yes
2498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2499 /* end confdefs.h. */
2509 if ac_fn_cxx_try_compile "$LINENO"; then :
2510 ac_cv_prog_cxx_g=yes
2513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2514 /* end confdefs.h. */
2524 if ac_fn_cxx_try_compile "$LINENO"; then :
2527 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2530 /* end confdefs.h. */
2540 if ac_fn_cxx_try_compile "$LINENO"; then :
2541 ac_cv_prog_cxx_g=yes
2543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2548 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
2551 $as_echo "$ac_cv_prog_cxx_g" >&6; }
2552 if test "$ac_test_CXXFLAGS" = set; then
2553 CXXFLAGS=$ac_save_CXXFLAGS
2554 elif test $ac_cv_prog_cxx_g = yes; then
2555 if test "$GXX" = yes; then
2561 if test "$GXX" = yes; then
2568 ac_cpp='$CPP $CPPFLAGS'
2569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2571 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2573 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2574 for ac_prog in autoconf
2576 # Extract the first word of "$ac_prog", so it can be a program name with args.
2577 set dummy $ac_prog; ac_word=$2
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2579 $as_echo_n "checking for $ac_word... " >&6; }
2580 if ${ac_cv_prog_AUTOCONF+:} false; then :
2581 $as_echo_n "(cached) " >&6
2583 if test -n "$AUTOCONF"; then
2584 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2590 test -z "$as_dir" && as_dir=.
2591 for ac_exec_ext in '' $ac_executable_extensions; do
2592 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2593 ac_cv_prog_AUTOCONF="$ac_prog"
2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2603 AUTOCONF=$ac_cv_prog_AUTOCONF
2604 if test -n "$AUTOCONF"; then
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
2606 $as_echo "$AUTOCONF" >&6; }
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2609 $as_echo "no" >&6; }
2613 test -n "$AUTOCONF" && break
2615 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
2617 for ac_prog in autoheader
2619 # Extract the first word of "$ac_prog", so it can be a program name with args.
2620 set dummy $ac_prog; ac_word=$2
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2622 $as_echo_n "checking for $ac_word... " >&6; }
2623 if ${ac_cv_prog_AUTOHEADER+:} false; then :
2624 $as_echo_n "(cached) " >&6
2626 if test -n "$AUTOHEADER"; then
2627 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
2629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633 test -z "$as_dir" && as_dir=.
2634 for ac_exec_ext in '' $ac_executable_extensions; do
2635 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2636 ac_cv_prog_AUTOHEADER="$ac_prog"
2637 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2646 AUTOHEADER=$ac_cv_prog_AUTOHEADER
2647 if test -n "$AUTOHEADER"; then
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
2649 $as_echo "$AUTOHEADER" >&6; }
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2652 $as_echo "no" >&6; }
2656 test -n "$AUTOHEADER" && break
2658 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build C++ tools" >&5
2662 $as_echo_n "checking whether to build C++ tools... " >&6; }
2663 # Check whether --enable-c++-tools was given.
2664 if test "${enable_c___tools+set}" = set; then :
2665 enableval=$enable_c___tools; cxx_aux_tools=$enableval
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx_aux_tools" >&5
2672 $as_echo "$cxx_aux_tools" >&6; }
2673 CXX_AUX_TOOLS="$cxx_aux_tools"
2676 # Check whether --enable-maintainer-mode was given.
2677 if test "${enable_maintainer_mode+set}" = set; then :
2678 enableval=$enable_maintainer_mode;
2680 enable_maintainer_mode=no
2683 case "$enable_maintainer_mode" in
2684 ("yes") maintainer_mode=yes ;;
2685 ("no") maintainer=no ;;
2686 (*) as_fn_error $? "unknown maintainer mode $enable_maintainer_mode" "$LINENO" 5 ;;
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking maintainer-mode" >&5
2689 $as_echo_n "checking maintainer-mode... " >&6; }
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2691 $as_echo "$maintainer_mode" >&6; }
2692 test "$maintainer_mode" = yes && MAINTAINER=yes
2695 # Check if O_CLOEXEC is defined by fcntl
2697 ac_cpp='$CPP $CPPFLAGS'
2698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2701 if test -n "$ac_tool_prefix"; then
2702 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2703 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2705 $as_echo_n "checking for $ac_word... " >&6; }
2706 if ${ac_cv_prog_CC+:} false; then :
2707 $as_echo_n "(cached) " >&6
2709 if test -n "$CC"; then
2710 ac_cv_prog_CC="$CC" # Let the user override the test.
2712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2716 test -z "$as_dir" && as_dir=.
2717 for ac_exec_ext in '' $ac_executable_extensions; do
2718 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2719 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2720 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2730 if test -n "$CC"; then
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2732 $as_echo "$CC" >&6; }
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2735 $as_echo "no" >&6; }
2740 if test -z "$ac_cv_prog_CC"; then
2742 # Extract the first word of "gcc", so it can be a program name with args.
2743 set dummy gcc; ac_word=$2
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2745 $as_echo_n "checking for $ac_word... " >&6; }
2746 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2747 $as_echo_n "(cached) " >&6
2749 if test -n "$ac_ct_CC"; then
2750 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756 test -z "$as_dir" && as_dir=.
2757 for ac_exec_ext in '' $ac_executable_extensions; do
2758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2759 ac_cv_prog_ac_ct_CC="gcc"
2760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2770 if test -n "$ac_ct_CC"; then
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2772 $as_echo "$ac_ct_CC" >&6; }
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2775 $as_echo "no" >&6; }
2778 if test "x$ac_ct_CC" = x; then
2781 case $cross_compiling:$ac_tool_warned in
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2785 ac_tool_warned=yes ;;
2793 if test -z "$CC"; then
2794 if test -n "$ac_tool_prefix"; then
2795 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2796 set dummy ${ac_tool_prefix}cc; ac_word=$2
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798 $as_echo_n "checking for $ac_word... " >&6; }
2799 if ${ac_cv_prog_CC+:} false; then :
2800 $as_echo_n "(cached) " >&6
2802 if test -n "$CC"; then
2803 ac_cv_prog_CC="$CC" # Let the user override the test.
2805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2809 test -z "$as_dir" && as_dir=.
2810 for ac_exec_ext in '' $ac_executable_extensions; do
2811 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2812 ac_cv_prog_CC="${ac_tool_prefix}cc"
2813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2823 if test -n "$CC"; then
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2825 $as_echo "$CC" >&6; }
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828 $as_echo "no" >&6; }
2834 if test -z "$CC"; then
2835 # Extract the first word of "cc", so it can be a program name with args.
2836 set dummy cc; ac_word=$2
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2838 $as_echo_n "checking for $ac_word... " >&6; }
2839 if ${ac_cv_prog_CC+:} false; then :
2840 $as_echo_n "(cached) " >&6
2842 if test -n "$CC"; then
2843 ac_cv_prog_CC="$CC" # Let the user override the test.
2846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2850 test -z "$as_dir" && as_dir=.
2851 for ac_exec_ext in '' $ac_executable_extensions; do
2852 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2853 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2854 ac_prog_rejected=yes
2858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2865 if test $ac_prog_rejected = yes; then
2866 # We found a bogon in the path, so make sure we never use it.
2867 set dummy $ac_cv_prog_CC
2869 if test $# != 0; then
2870 # We chose a different compiler from the bogus one.
2871 # However, it has the same basename, so the bogon will be chosen
2872 # first if we set CC to just the basename; use the full file name.
2874 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2880 if test -n "$CC"; then
2881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2882 $as_echo "$CC" >&6; }
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2885 $as_echo "no" >&6; }
2890 if test -z "$CC"; then
2891 if test -n "$ac_tool_prefix"; then
2892 for ac_prog in cl.exe
2894 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2895 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2897 $as_echo_n "checking for $ac_word... " >&6; }
2898 if ${ac_cv_prog_CC+:} false; then :
2899 $as_echo_n "(cached) " >&6
2901 if test -n "$CC"; then
2902 ac_cv_prog_CC="$CC" # Let the user override the test.
2904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908 test -z "$as_dir" && as_dir=.
2909 for ac_exec_ext in '' $ac_executable_extensions; do
2910 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2911 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2912 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2922 if test -n "$CC"; then
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2924 $as_echo "$CC" >&6; }
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2927 $as_echo "no" >&6; }
2931 test -n "$CC" && break
2934 if test -z "$CC"; then
2936 for ac_prog in cl.exe
2938 # Extract the first word of "$ac_prog", so it can be a program name with args.
2939 set dummy $ac_prog; ac_word=$2
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2941 $as_echo_n "checking for $ac_word... " >&6; }
2942 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2943 $as_echo_n "(cached) " >&6
2945 if test -n "$ac_ct_CC"; then
2946 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2952 test -z "$as_dir" && as_dir=.
2953 for ac_exec_ext in '' $ac_executable_extensions; do
2954 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2955 ac_cv_prog_ac_ct_CC="$ac_prog"
2956 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2965 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2966 if test -n "$ac_ct_CC"; then
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2968 $as_echo "$ac_ct_CC" >&6; }
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971 $as_echo "no" >&6; }
2975 test -n "$ac_ct_CC" && break
2978 if test "x$ac_ct_CC" = x; then
2981 case $cross_compiling:$ac_tool_warned in
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2984 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2985 ac_tool_warned=yes ;;
2994 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2995 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2996 as_fn_error $? "no acceptable C compiler found in \$PATH
2997 See \`config.log' for more details" "$LINENO" 5; }
2999 # Provide some information about the compiler.
3000 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3003 for ac_option in --version -v -V -qversion; do
3004 { { ac_try="$ac_compiler $ac_option >&5"
3006 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3007 *) ac_try_echo=$ac_try;;
3009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3010 $as_echo "$ac_try_echo"; } >&5
3011 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3013 if test -s conftest.err; then
3015 ... rest of stderr output deleted ...
3016 10q' conftest.err >conftest.er1
3017 cat conftest.er1 >&5
3019 rm -f conftest.er1 conftest.err
3020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3021 test $ac_status = 0; }
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3025 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3026 if ${ac_cv_c_compiler_gnu+:} false; then :
3027 $as_echo_n "(cached) " >&6
3029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3030 /* end confdefs.h. */
3043 if ac_fn_c_try_compile "$LINENO"; then :
3048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3049 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3053 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3054 if test $ac_compiler_gnu = yes; then
3059 ac_test_CFLAGS=${CFLAGS+set}
3060 ac_save_CFLAGS=$CFLAGS
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3062 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3063 if ${ac_cv_prog_cc_g+:} false; then :
3064 $as_echo_n "(cached) " >&6
3066 ac_save_c_werror_flag=$ac_c_werror_flag
3067 ac_c_werror_flag=yes
3070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071 /* end confdefs.h. */
3081 if ac_fn_c_try_compile "$LINENO"; then :
3085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3086 /* end confdefs.h. */
3096 if ac_fn_c_try_compile "$LINENO"; then :
3099 ac_c_werror_flag=$ac_save_c_werror_flag
3101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102 /* end confdefs.h. */
3112 if ac_fn_c_try_compile "$LINENO"; then :
3115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3120 ac_c_werror_flag=$ac_save_c_werror_flag
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3123 $as_echo "$ac_cv_prog_cc_g" >&6; }
3124 if test "$ac_test_CFLAGS" = set; then
3125 CFLAGS=$ac_save_CFLAGS
3126 elif test $ac_cv_prog_cc_g = yes; then
3127 if test "$GCC" = yes; then
3133 if test "$GCC" = yes; then
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3140 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3141 if ${ac_cv_prog_cc_c89+:} false; then :
3142 $as_echo_n "(cached) " >&6
3144 ac_cv_prog_cc_c89=no
3146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3147 /* end confdefs.h. */
3151 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3152 struct buf { int x; };
3153 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3154 static char *e (p, i)
3160 static char *f (char * (*g) (char **, int), char **p, ...)
3165 s = g (p, va_arg (v,int));
3170 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3171 function prototypes and stuff, but not '\xHH' hex character constants.
3172 These don't provoke an error unfortunately, instead are silently treated
3173 as 'x'. The following induces an error, until -std is added to get
3174 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3175 array size at least. It's necessary to write '\x00'==0 to get something
3176 that's true only with -std. */
3177 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3179 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3180 inside strings and character constants. */
3182 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3184 int test (int i, double x);
3185 struct s1 {int (*f) (int a);};
3186 struct s2 {int (*f) (double a);};
3187 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3193 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3198 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3199 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3201 CC="$ac_save_CC $ac_arg"
3202 if ac_fn_c_try_compile "$LINENO"; then :
3203 ac_cv_prog_cc_c89=$ac_arg
3205 rm -f core conftest.err conftest.$ac_objext
3206 test "x$ac_cv_prog_cc_c89" != "xno" && break
3208 rm -f conftest.$ac_ext
3213 case "x$ac_cv_prog_cc_c89" in
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3216 $as_echo "none needed" >&6; } ;;
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3219 $as_echo "unsupported" >&6; } ;;
3221 CC="$CC $ac_cv_prog_cc_c89"
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3223 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3225 if test "x$ac_cv_prog_cc_c89" != xno; then :
3230 ac_cpp='$CPP $CPPFLAGS'
3231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
3237 $as_echo_n "checking for O_CLOEXEC... " >&6; }
3238 if ${ac_cv_o_cloexec+:} false; then :
3239 $as_echo_n "(cached) " >&6
3242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3243 /* end confdefs.h. */
3250 return open ("/dev/null", O_RDONLY | O_CLOEXEC);
3255 if ac_fn_c_try_compile "$LINENO"; then :
3260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_o_cloexec" >&5
3263 $as_echo "$ac_cv_o_cloexec" >&6; }
3264 if test $ac_cv_o_cloexec = yes; then
3266 $as_echo "#define HOST_HAS_O_CLOEXEC 1" >>confdefs.h
3270 # C++ Modules would like some networking features to provide the mapping
3271 # server. You can still use modules without them though.
3272 # The following network-related checks could probably do with some
3273 # Windows and other non-linux defenses and checking.
3275 # Local socket connectivity wants AF_UNIX networking
3276 # Check for AF_UNIX networking
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_UNIX" >&5
3278 $as_echo_n "checking for AF_UNIX... " >&6; }
3279 if ${ac_cv_af_unix+:} false; then :
3280 $as_echo_n "(cached) " >&6
3283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284 /* end confdefs.h. */
3286 #include <sys/types.h>
3287 #include <sys/socket.h>
3289 #include <netinet/in.h>
3295 un.sun_family = AF_UNSPEC;
3296 int fd = socket (AF_UNIX, SOCK_STREAM, 0);
3297 connect (fd, (sockaddr *)&un, sizeof (un));
3302 if ac_fn_c_try_compile "$LINENO"; then :
3307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_unix" >&5
3310 $as_echo "$ac_cv_af_unix" >&6; }
3311 if test $ac_cv_af_unix = yes; then
3313 $as_echo "#define HAVE_AF_UNIX 1" >>confdefs.h
3317 # Remote socket connectivity wants AF_INET6 networking
3318 # Check for AF_INET6 networking
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_INET6" >&5
3320 $as_echo_n "checking for AF_INET6... " >&6; }
3321 if ${ac_cv_af_inet6+:} false; then :
3322 $as_echo_n "(cached) " >&6
3325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3326 /* end confdefs.h. */
3328 #include <sys/types.h>
3329 #include <sys/socket.h>
3330 #include <netinet/in.h>
3337 in6.sin6_family = AF_UNSPEC;
3338 struct addrinfo *addrs = 0;
3339 struct addrinfo hints;
3341 hints.ai_family = AF_INET6;
3342 hints.ai_socktype = SOCK_STREAM;
3343 hints.ai_protocol = 0;
3344 hints.ai_canonname = 0;
3347 int e = getaddrinfo ("localhost", 0, &hints, &addrs);
3348 const char *str = gai_strerror (e);
3349 freeaddrinfo (addrs);
3350 int fd = socket (AF_INET6, SOCK_STREAM, 0);
3351 connect (fd, (sockaddr *)&in6, sizeof (in6));
3356 if ac_fn_c_try_compile "$LINENO"; then :
3361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_inet6" >&5
3364 $as_echo "$ac_cv_af_inet6" >&6; }
3365 if test $ac_cv_af_inet6 = yes; then
3367 $as_echo "#define HAVE_AF_INET6 1" >>confdefs.h
3371 # Efficient server response wants epoll
3372 # Check for epoll_create, epoll_ctl, epoll_pwait
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll" >&5
3374 $as_echo_n "checking for epoll... " >&6; }
3375 if ${ac_cv_epoll+:} false; then :
3376 $as_echo_n "(cached) " >&6
3379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3380 /* end confdefs.h. */
3382 #include <sys/epoll.h>
3387 int fd = epoll_create (1);
3389 ev.events = EPOLLIN;
3391 epoll_ctl (fd, EPOLL_CTL_ADD, 0, &ev);
3392 epoll_pwait (fd, 0, 0, -1, 0);
3397 if ac_fn_c_try_compile "$LINENO"; then :
3402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_epoll" >&5
3405 $as_echo "$ac_cv_epoll" >&6; }
3406 if test $ac_cv_epoll = yes; then
3408 $as_echo "#define HAVE_EPOLL 1" >>confdefs.h
3412 # If we can't use epoll, try pselect.
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pselect" >&5
3415 $as_echo_n "checking for pselect... " >&6; }
3416 if ${ac_cv_pselect+:} false; then :
3417 $as_echo_n "(cached) " >&6
3420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3421 /* end confdefs.h. */
3423 #include <sys/select.h>
3428 pselect (0, 0, 0, 0, 0, 0);
3433 if ac_fn_c_try_compile "$LINENO"; then :
3438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pselect" >&5
3441 $as_echo "$ac_cv_pselect" >&6; }
3442 if test $ac_cv_pselect = yes; then
3444 $as_echo "#define HAVE_PSELECT 1" >>confdefs.h
3448 # And failing that, use good old select.
3449 # If we can't even use this, the server is serialized.
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for select" >&5
3452 $as_echo_n "checking for select... " >&6; }
3453 if ${ac_cv_select+:} false; then :
3454 $as_echo_n "(cached) " >&6
3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h. */
3460 #include <sys/select.h>
3465 select (0, 0, 0, 0, 0);
3470 if ac_fn_c_try_compile "$LINENO"; then :
3475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_select" >&5
3478 $as_echo "$ac_cv_select" >&6; }
3479 if test $ac_cv_select = yes; then
3481 $as_echo "#define HAVE_SELECT 1" >>confdefs.h
3485 # Avoid some fnctl calls by using accept4, when available.
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for accept4" >&5
3488 $as_echo_n "checking for accept4... " >&6; }
3489 if ${ac_cv_accept4+:} false; then :
3490 $as_echo_n "(cached) " >&6
3493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3494 /* end confdefs.h. */
3496 #include <sys/socket.h>
3501 int err = accept4 (1, 0, 0, SOCK_NONBLOCK);
3506 if ac_fn_c_try_compile "$LINENO"; then :
3511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_accept4" >&5
3514 $as_echo "$ac_cv_accept4" >&6; }
3515 if test $ac_cv_accept4 = yes; then
3517 $as_echo "#define HAVE_ACCEPT4 1" >>confdefs.h
3521 # For better server messages, look for a way to stringize network addresses
3522 # Check for inet_ntop
3523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5
3524 $as_echo_n "checking for inet_ntop... " >&6; }
3525 if ${ac_cv_inet_ntop+:} false; then :
3526 $as_echo_n "(cached) " >&6
3529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3530 /* end confdefs.h. */
3532 #include <arpa/inet.h>
3533 #include <netinet/in.h>
3539 char buf[INET6_ADDRSTRLEN];
3540 const char *str = inet_ntop (AF_INET6, &in6, buf, sizeof (buf));
3545 if ac_fn_c_try_compile "$LINENO"; then :
3550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_inet_ntop" >&5
3553 $as_echo "$ac_cv_inet_ntop" >&6; }
3554 if test $ac_cv_inet_ntop = yes; then
3556 $as_echo "#define HAVE_INET_NTOP 1" >>confdefs.h
3560 ac_config_headers="$ac_config_headers config.h"
3562 ac_config_files="$ac_config_files Makefile"
3565 cat >confcache <<\_ACEOF
3566 # This file is a shell script that caches the results of configure
3567 # tests run on this system so they can be shared between configure
3568 # scripts and configure runs, see configure's option --config-cache.
3569 # It is not useful on other systems. If it contains results you don't
3570 # want to keep, you may remove or edit it.
3572 # config.status only pays attention to the cache file if you give it
3573 # the --recheck option to rerun configure.
3575 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3576 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3581 # The following way of writing the cache mishandles newlines in values,
3582 # but we know of no workaround that is simple, portable, and efficient.
3583 # So, we kill variables containing newlines.
3584 # Ultrix sh set writes to stderr and can't be redirected directly,
3585 # and sets the high bit in the cache file unless we assign to the vars.
3587 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3588 eval ac_val=\$$ac_var
3592 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3593 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3596 _ | IFS | as_nl) ;; #(
3597 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3598 *) { eval $ac_var=; unset $ac_var;} ;;
3604 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3605 *${as_nl}ac_space=\ *)
3606 # `set' does not quote correctly, so add quotes: double-quote
3607 # substitution turns \\\\ into \\, and sed turns \\ into \.
3610 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3613 # `set' quotes correctly as required by POSIX, so do not add quotes.
3614 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3623 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3625 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3627 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3628 if test -w "$cache_file"; then
3629 if test "x$cache_file" != "x/dev/null"; then
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3631 $as_echo "$as_me: updating cache $cache_file" >&6;}
3632 if test ! -f "$cache_file" || test -h "$cache_file"; then
3633 cat confcache >"$cache_file"
3635 case $cache_file in #(
3637 mv -f confcache "$cache_file"$$ &&
3638 mv -f "$cache_file"$$ "$cache_file" ;; #(
3640 mv -f confcache "$cache_file" ;;
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3646 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3651 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3652 # Let make expand exec_prefix.
3653 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3655 DEFS=-DHAVE_CONFIG_H
3660 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3661 # 1. Remove the extension, and $U if already installed.
3662 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3663 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3664 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3665 # will be set to the directory where LIBOBJS objects are built.
3666 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3667 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3671 LTLIBOBJS=$ac_ltlibobjs
3675 : "${CONFIG_STATUS=./config.status}"
3677 ac_clean_files_save=$ac_clean_files
3678 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3680 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3682 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3684 # Generated by $as_me.
3685 # Run this file to recreate the current configuration.
3686 # Compiler output produced by configure, useful for debugging
3687 # configure, is in config.log if it exists.
3693 SHELL=\${CONFIG_SHELL-$SHELL}
3696 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3697 ## -------------------- ##
3698 ## M4sh Initialization. ##
3699 ## -------------------- ##
3701 # Be more Bourne compatible
3702 DUALCASE=1; export DUALCASE # for MKS sh
3703 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3706 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3707 # is contrary to our usage. Disable this feature.
3708 alias -g '${1+"$@"}'='"$@"'
3709 setopt NO_GLOB_SUBST
3711 case `(set -o) 2>/dev/null` in #(
3723 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3724 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3725 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3726 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3727 # Prefer a ksh shell builtin over an external printf program on Solaris,
3728 # but without wasting forks for bash or zsh.
3729 if test -z "$BASH_VERSION$ZSH_VERSION" \
3730 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3731 as_echo='print -r --'
3732 as_echo_n='print -rn --'
3733 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3734 as_echo='printf %s\n'
3735 as_echo_n='printf %s'
3737 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3738 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3739 as_echo_n='/usr/ucb/echo -n'
3741 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3742 as_echo_n_body='eval
3746 expr "X$arg" : "X\\(.*\\)$as_nl";
3747 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3749 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3751 export as_echo_n_body
3752 as_echo_n='sh -c $as_echo_n_body as_echo'
3755 as_echo='sh -c $as_echo_body as_echo'
3758 # The user is always right.
3759 if test "${PATH_SEPARATOR+set}" != set; then
3761 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3762 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3769 # We need space, tab and new line, in precisely that order. Quoting is
3770 # there to prevent editors from complaining about space-tab.
3771 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3772 # splitting by setting IFS to empty value.)
3775 # Find who we are. Look in the path if we contain no directory separator.
3778 *[\\/]* ) as_myself=$0 ;;
3779 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3783 test -z "$as_dir" && as_dir=.
3784 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3790 # We did not find ourselves, most probably we were run as `sh COMMAND'
3791 # in which case we are not to be found in the path.
3792 if test "x$as_myself" = x; then
3795 if test ! -f "$as_myself"; then
3796 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3800 # Unset variables that we do not need and which cause bugs (e.g. in
3801 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3802 # suppresses any "Segmentation fault" message there. '((' could
3803 # trigger a bug in pdksh 5.2.14.
3804 for as_var in BASH_ENV ENV MAIL MAILPATH
3805 do eval test x\${$as_var+set} = xset \
3806 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3819 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3822 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3823 # ----------------------------------------
3824 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3825 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3826 # script with STATUS, using 1 if that was 0.
3829 as_status=$1; test $as_status -eq 0 && as_status=1
3831 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3832 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3834 $as_echo "$as_me: error: $2" >&2
3835 as_fn_exit $as_status
3839 # as_fn_set_status STATUS
3840 # -----------------------
3841 # Set $? to STATUS, without forking.
3845 } # as_fn_set_status
3849 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3859 # Portably unset VAR.
3862 { eval $1=; unset $1;}
3864 as_unset=as_fn_unset
3865 # as_fn_append VAR VALUE
3866 # ----------------------
3867 # Append the text in VALUE to the end of the definition contained in VAR. Take
3868 # advantage of any shell optimizations that allow amortized linear growth over
3869 # repeated appends, instead of the typical quadratic growth present in naive
3871 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3872 eval 'as_fn_append ()
3883 # as_fn_arith ARG...
3884 # ------------------
3885 # Perform arithmetic evaluation on the ARGs, and store the result in the
3886 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3887 # must be portable across $(()) and expr.
3888 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3889 eval 'as_fn_arith ()
3896 as_val=`expr "$@" || test $? -eq 1`
3901 if expr a : '\(a\)' >/dev/null 2>&1 &&
3902 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3908 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3909 as_basename=basename
3914 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3920 as_me=`$as_basename -- "$0" ||
3921 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3922 X"$0" : 'X\(//\)$' \| \
3923 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3925 sed '/^.*\/\([^/][^/]*\)\/*$/{
3939 # Avoid depending upon Character Ranges.
3940 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3941 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3942 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3943 as_cr_digits='0123456789'
3944 as_cr_alnum=$as_cr_Letters$as_cr_digits
3946 ECHO_C= ECHO_N= ECHO_T=
3947 case `echo -n x` in #(((((
3949 case `echo 'xy\c'` in
3950 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3952 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3959 rm -f conf$$ conf$$.exe conf$$.file
3960 if test -d conf$$.dir; then
3961 rm -f conf$$.dir/conf$$.file
3964 mkdir conf$$.dir 2>/dev/null
3966 if (echo >conf$$.file) 2>/dev/null; then
3967 if ln -s conf$$.file conf$$ 2>/dev/null; then
3969 # ... but there are two gotchas:
3970 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3971 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3972 # In both cases, we have to default to `cp -pR'.
3973 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3975 elif ln conf$$.file conf$$ 2>/dev/null; then
3983 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3984 rmdir conf$$.dir 2>/dev/null
3989 # Create "$as_dir" as a directory, including parents if necessary.
3994 -*) as_dir=./$as_dir;;
3996 test -d "$as_dir" || eval $as_mkdir_p || {
4000 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4001 *) as_qdir=$as_dir;;
4003 as_dirs="'$as_qdir' $as_dirs"
4004 as_dir=`$as_dirname -- "$as_dir" ||
4005 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4006 X"$as_dir" : 'X\(//\)[^/]' \| \
4007 X"$as_dir" : 'X\(//\)$' \| \
4008 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4009 $as_echo X"$as_dir" |
4010 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4027 test -d "$as_dir" && break
4029 test -z "$as_dirs" || eval "mkdir $as_dirs"
4030 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4034 if mkdir -p . 2>/dev/null; then
4035 as_mkdir_p='mkdir -p "$as_dir"'
4037 test -d ./-p && rmdir ./-p
4042 # as_fn_executable_p FILE
4043 # -----------------------
4044 # Test if FILE is an executable regular file.
4045 as_fn_executable_p ()
4047 test -f "$1" && test -x "$1"
4048 } # as_fn_executable_p
4050 as_executable_p=as_fn_executable_p
4052 # Sed expression to map a string onto a valid CPP name.
4053 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4055 # Sed expression to map a string onto a valid variable name.
4056 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4060 ## ----------------------------------- ##
4061 ## Main body of $CONFIG_STATUS script. ##
4062 ## ----------------------------------- ##
4064 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4066 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4067 # Save the log message, to keep $0 and so on meaningful, and to
4068 # report actual input values of CONFIG_FILES etc. instead of their
4069 # values after options handling.
4071 This file was extended by $as_me, which was
4072 generated by GNU Autoconf 2.69. Invocation command line was
4074 CONFIG_FILES = $CONFIG_FILES
4075 CONFIG_HEADERS = $CONFIG_HEADERS
4076 CONFIG_LINKS = $CONFIG_LINKS
4077 CONFIG_COMMANDS = $CONFIG_COMMANDS
4080 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4085 case $ac_config_files in *"
4086 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4089 case $ac_config_headers in *"
4090 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4095 # Files that config.status was made for.
4096 config_files="$ac_config_files"
4097 config_headers="$ac_config_headers"
4101 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4103 \`$as_me' instantiates files and other configuration actions
4104 from templates according to the current configuration. Unless the files
4105 and actions are specified as TAGs, all are instantiated by default.
4107 Usage: $0 [OPTION]... [TAG]...
4109 -h, --help print this help, then exit
4110 -V, --version print version number and configuration settings, then exit
4111 --config print configuration, then exit
4112 -q, --quiet, --silent
4113 do not print progress messages
4114 -d, --debug don't remove temporary files
4115 --recheck update $as_me by reconfiguring in the same conditions
4116 --file=FILE[:TEMPLATE]
4117 instantiate the configuration file FILE
4118 --header=FILE[:TEMPLATE]
4119 instantiate the configuration header FILE
4121 Configuration files:
4124 Configuration headers:
4127 Report bugs to the package provider."
4130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4131 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4134 configured by $0, generated by GNU Autoconf 2.69,
4135 with options \\"\$ac_cs_config\\"
4137 Copyright (C) 2012 Free Software Foundation, Inc.
4138 This config.status script is free software; the Free Software Foundation
4139 gives unlimited permission to copy, distribute and modify it."
4144 test -n "\$AWK" || AWK=awk
4147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4148 # The default lists apply if the user does not specify any file.
4154 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4155 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4159 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4171 # Handling of the options.
4172 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4174 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4175 $as_echo "$ac_cs_version"; exit ;;
4176 --config | --confi | --conf | --con | --co | --c )
4177 $as_echo "$ac_cs_config"; exit ;;
4178 --debug | --debu | --deb | --de | --d | -d )
4180 --file | --fil | --fi | --f )
4183 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4184 '') as_fn_error $? "missing file argument" ;;
4186 as_fn_append CONFIG_FILES " '$ac_optarg'"
4187 ac_need_defaults=false;;
4188 --header | --heade | --head | --hea )
4191 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4193 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4194 ac_need_defaults=false;;
4196 # Conflict between --help and --header
4197 as_fn_error $? "ambiguous option: \`$1'
4198 Try \`$0 --help' for more information.";;
4199 --help | --hel | -h )
4200 $as_echo "$ac_cs_usage"; exit ;;
4201 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4202 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4206 -*) as_fn_error $? "unrecognized option: \`$1'
4207 Try \`$0 --help' for more information." ;;
4209 *) as_fn_append ac_config_targets " $1"
4210 ac_need_defaults=false ;;
4216 ac_configure_extra_args=
4218 if $ac_cs_silent; then
4220 ac_configure_extra_args="$ac_configure_extra_args --silent"
4224 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4225 if \$ac_cs_recheck; then
4226 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4228 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4229 CONFIG_SHELL='$SHELL'
4235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4239 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4240 ## Running $as_me. ##
4246 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4251 # Handling of arguments.
4252 for ac_config_target in $ac_config_targets
4254 case $ac_config_target in
4255 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
4256 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4258 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4263 # If the user did not use the arguments to specify the items to instantiate,
4264 # then the envvar interface is used. Set only those that are not.
4265 # We use the long form for the default assignment because of an extremely
4266 # bizarre bug on SunOS 4.1.3.
4267 if $ac_need_defaults; then
4268 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4269 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4272 # Have a temporary directory for convenience. Make it in the build tree
4273 # simply because there is no reason against having it here, and in addition,
4274 # creating and moving files from /tmp can sometimes cause problems.
4275 # Hook for its removal unless debugging.
4276 # Note that there is a small window in which the directory will not be cleaned:
4277 # after its creation but before its name has been assigned to `$tmp'.
4281 trap 'exit_status=$?
4283 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4285 trap 'as_fn_exit 1' 1 2 13 15
4287 # Create a (secure) tmp directory for tmp files.
4290 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4294 tmp=./conf$$-$RANDOM
4295 (umask 077 && mkdir "$tmp")
4296 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4299 # Set up the scripts for CONFIG_FILES section.
4300 # No need to generate them if there are no CONFIG_FILES.
4301 # This happens for instance with `./config.status config.h'.
4302 if test -n "$CONFIG_FILES"; then
4305 ac_cr=`echo X | tr X '\015'`
4306 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4307 # But we know of no other shell where ac_cr would be empty at this
4308 # point, so we can use a bashism as a fallback.
4309 if test "x$ac_cr" = x; then
4310 eval ac_cr=\$\'\\r\'
4312 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4313 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4319 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4324 echo "cat >conf$$subs.awk <<_ACEOF" &&
4325 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4328 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4329 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4331 for ac_last_try in false false false false false :; do
4332 . ./conf$$subs.sh ||
4333 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4335 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4336 if test $ac_delim_n = $ac_delim_num; then
4338 elif $ac_last_try; then
4339 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4341 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4346 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4347 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4351 s/^/S["/; s/!.*/"]=/
4361 s/\(.\{148\}\)..*/\1/
4363 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4368 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4375 s/\(.\{148\}\)..*/\1/
4377 s/["\\]/\\&/g; s/^/"/; s/$/"/
4381 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4386 ' <conf$$subs.awk | sed '
4391 ' >>$CONFIG_STATUS || ac_write_fail=1
4392 rm -f conf$$subs.awk
4393 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4395 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4396 for (key in S) S_is_set[key] = 1
4402 nfields = split(line, field, "@")
4404 len = length(field[1])
4405 for (i = 2; i < nfields; i++) {
4407 keylen = length(key)
4408 if (S_is_set[key]) {
4410 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4411 len += length(value) + length(field[++i])
4422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4423 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4424 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4427 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4428 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4431 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4432 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4433 # trailing colons and then remove the whole line if VPATH becomes empty
4434 # (actually we leave an empty line to preserve line numbers).
4435 if test "x$srcdir" = x.; then
4436 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
4454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4455 fi # test -n "$CONFIG_FILES"
4457 # Set up the scripts for CONFIG_HEADERS section.
4458 # No need to generate them if there are no CONFIG_HEADERS.
4459 # This happens for instance with `./config.status Makefile'.
4460 if test -n "$CONFIG_HEADERS"; then
4461 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
4465 # Transform confdefs.h into an awk script `defines.awk', embedded as
4466 # here-document in config.status, that substitutes the proper values into
4467 # config.h.in to produce config.h.
4469 # Create a delimiter string that does not exist in confdefs.h, to ease
4470 # handling of long lines.
4472 for ac_last_try in false false :; do
4473 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
4474 if test -z "$ac_tt"; then
4476 elif $ac_last_try; then
4477 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
4479 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4483 # For the awk script, D is an array of macro values keyed by name,
4484 # likewise P contains macro parameters if any. Preserve backslash
4485 # newline sequences.
4487 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
4489 s/.\{148\}/&'"$ac_delim"'/g
4492 s/^[ ]*#[ ]*define[ ][ ]*/ /
4499 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
4501 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
4505 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
4506 D["\1"]=" \3\\\\\\n"\\/p
4508 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
4513 s/.\{148\}/&'"$ac_delim"'/g
4518 s/["\\]/\\&/g; s/^/"/; s/$/"/p
4521 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
4523 ' <confdefs.h | sed '
4524 s/'"$ac_delim"'/"\\\
4525 "/g' >>$CONFIG_STATUS || ac_write_fail=1
4527 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4528 for (key in D) D_is_set[key] = 1
4531 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
4533 split(line, arg, " ")
4534 if (arg[1] == "#") {
4538 defundef = substr(arg[1], 2)
4541 split(mac1, mac2, "(") #)
4543 prefix = substr(line, 1, index(line, defundef) - 1)
4544 if (D_is_set[macro]) {
4545 # Preserve the white space surrounding the "#".
4546 print prefix "define", macro P[macro] D[macro]
4549 # Replace #undef with comments. This is necessary, for example,
4550 # in the case of _POSIX_SOURCE, which is predefined and required
4551 # on some systems where configure will not decide to define it.
4552 if (defundef == "undef") {
4553 print "/*", prefix defundef, macro, "*/"
4561 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4562 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
4563 fi # test -n "$CONFIG_HEADERS"
4566 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
4571 :[FHLC]) ac_mode=$ac_tag; continue;;
4573 case $ac_mode$ac_tag in
4575 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4576 :[FH]-) ac_tag=-:-;;
4577 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4594 -) ac_f="$ac_tmp/stdin";;
4595 *) # Look for the file first in the build tree, then in the source tree
4596 # (if the path is not absolute). The absolute path cannot be DOS-style,
4597 # because $ac_f cannot contain `:'.
4601 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4603 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4605 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4606 as_fn_append ac_file_inputs " '$ac_f'"
4609 # Let's still pretend it is `configure' which instantiates (i.e., don't
4610 # use $as_me), people would be surprised to read:
4611 # /* config.h. Generated by config.status. */
4612 configure_input='Generated from '`
4613 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4615 if test x"$ac_file" != x-; then
4616 configure_input="$ac_file. $configure_input"
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4618 $as_echo "$as_me: creating $ac_file" >&6;}
4620 # Neutralize special characters interpreted by sed in replacement strings.
4621 case $configure_input in #(
4622 *\&* | *\|* | *\\* )
4623 ac_sed_conf_input=`$as_echo "$configure_input" |
4624 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4625 *) ac_sed_conf_input=$configure_input;;
4629 *:-:* | *:-) cat >"$ac_tmp/stdin" \
4630 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4635 ac_dir=`$as_dirname -- "$ac_file" ||
4636 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4637 X"$ac_file" : 'X\(//\)[^/]' \| \
4638 X"$ac_file" : 'X\(//\)$' \| \
4639 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4640 $as_echo X"$ac_file" |
4641 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4658 as_dir="$ac_dir"; as_fn_mkdir_p
4662 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4664 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4665 # A ".." for each directory in $ac_dir_suffix.
4666 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4667 case $ac_top_builddir_sub in
4668 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4669 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4672 ac_abs_top_builddir=$ac_pwd
4673 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4674 # for backward compatibility:
4675 ac_top_builddir=$ac_top_build_prefix
4678 .) # We are building in place.
4680 ac_top_srcdir=$ac_top_builddir_sub
4681 ac_abs_top_srcdir=$ac_pwd ;;
4682 [\\/]* | ?:[\\/]* ) # Absolute name.
4683 ac_srcdir=$srcdir$ac_dir_suffix;
4684 ac_top_srcdir=$srcdir
4685 ac_abs_top_srcdir=$srcdir ;;
4687 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4688 ac_top_srcdir=$ac_top_build_prefix$srcdir
4689 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4691 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4701 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4702 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4707 # If the template does not know about datarootdir, expand it.
4708 # FIXME: This hack should be removed a few years after 2.60.
4709 ac_datarootdir_hack=; ac_datarootdir_seen=
4720 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4721 *datarootdir*) ac_datarootdir_seen=yes;;
4722 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4724 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4726 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4727 ac_datarootdir_hack='
4728 s&@datadir@&$datadir&g
4729 s&@docdir@&$docdir&g
4730 s&@infodir@&$infodir&g
4731 s&@localedir@&$localedir&g
4732 s&@mandir@&$mandir&g
4733 s&\\\${datarootdir}&$datarootdir&g' ;;
4737 # Neutralize VPATH when `$srcdir' = `.'.
4738 # Shell code in configure.ac might set extrasub.
4739 # FIXME: do we really want to maintain this feature?
4740 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4741 ac_sed_extra="$ac_vpsub
4744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4746 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4747 s|@configure_input@|$ac_sed_conf_input|;t t
4748 s&@top_builddir@&$ac_top_builddir_sub&;t t
4749 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4750 s&@srcdir@&$ac_srcdir&;t t
4751 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4752 s&@top_srcdir@&$ac_top_srcdir&;t t
4753 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4754 s&@builddir@&$ac_builddir&;t t
4755 s&@abs_builddir@&$ac_abs_builddir&;t t
4756 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4757 s&@INSTALL@&$ac_INSTALL&;t t
4758 $ac_datarootdir_hack
4760 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4761 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4763 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4764 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4765 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4766 "$ac_tmp/out"`; test -z "$ac_out"; } &&
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4768 which seems to be undefined. Please make sure it is defined" >&5
4769 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4770 which seems to be undefined. Please make sure it is defined" >&2;}
4772 rm -f "$ac_tmp/stdin"
4774 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4775 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4777 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4783 if test x"$ac_file" != x-; then
4785 $as_echo "/* $configure_input */" \
4786 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
4787 } >"$ac_tmp/config.h" \
4788 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4789 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4791 $as_echo "$as_me: $ac_file is unchanged" >&6;}
4794 mv "$ac_tmp/config.h" "$ac_file" \
4795 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4798 $as_echo "/* $configure_input */" \
4799 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
4800 || as_fn_error $? "could not create -" "$LINENO" 5
4812 ac_clean_files=$ac_clean_files_save
4814 test $ac_write_fail = 0 ||
4815 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4818 # configure is writing to config.log, and then calls config.status.
4819 # config.status does its own redirection, appending to config.log.
4820 # Unfortunately, on DOS this fails, as config.log is still kept open
4821 # by configure, so config.status won't be able to write to it; its
4822 # output is simply discarded. So we exec the FD to /dev/null,
4823 # effectively closing config.log, so it can be properly (re)opened and
4824 # appended to by config.status. When coming back to configure, we
4825 # need to make the FD available again.
4826 if test "$no_create" != yes; then
4828 ac_config_status_args=
4829 test "$silent" = yes &&
4830 ac_config_status_args="$ac_config_status_args --quiet"
4832 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4834 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4835 # would make configure fail if this is the last instruction.
4836 $ac_cs_success || as_fn_exit 1
4838 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4840 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}