2 # From configure.in Revision.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.69.
7 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
10 # This configure script is free software; the Free Software Foundation
11 # gives unlimited permission to copy, distribute and modify it.
12 ## -------------------- ##
13 ## M4sh Initialization. ##
14 ## -------------------- ##
16 # Be more Bourne compatible
17 DUALCASE=1; export DUALCASE # for MKS sh
18 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22 # is contrary to our usage. Disable this feature.
23 alias -g '${1+"$@"}'='"$@"'
26 case `(set -o) 2>/dev/null` in #(
38 # Printing a long string crashes Solaris 7 /usr/bin/printf.
39 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
42 # Prefer a ksh shell builtin over an external printf program on Solaris,
43 # but without wasting forks for bash or zsh.
44 if test -z "$BASH_VERSION$ZSH_VERSION" \
45 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo_n='print -rn --'
48 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
53 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
54 as_echo_n='/usr/ucb/echo -n'
56 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
61 expr "X$arg" : "X\\(.*\\)$as_nl";
62 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
67 as_echo_n='sh -c $as_echo_n_body as_echo'
70 as_echo='sh -c $as_echo_body as_echo'
73 # The user is always right.
74 if test "${PATH_SEPARATOR+set}" != set; then
76 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
77 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
84 # We need space, tab and new line, in precisely that order. Quoting is
85 # there to prevent editors from complaining about space-tab.
86 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
87 # splitting by setting IFS to empty value.)
90 # Find who we are. Look in the path if we contain no directory separator.
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136 # Use a proper internal environment variable to ensure we don't fall
137 # into an infinite loop, continuously re-executing ourselves.
138 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
139 _as_can_reexec=no; export _as_can_reexec;
140 # We cannot yet assume a decent shell, so we have to provide a
141 # neutralization value for shells without unset; and this also
142 # works around shells that cannot unset nonexistent variables.
143 # Preserve -v and -x to the replacement shell.
146 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148 *v*x* | *x*v* ) as_opts=-vx ;;
153 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
154 # Admittedly, this is quite paranoid, since all the known shells bail
155 # out after a failed `exec'.
156 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
159 # We don't want this to propagate to other subprocesses.
160 { _as_can_reexec=; unset _as_can_reexec;}
161 if test "x$CONFIG_SHELL" = x; then
162 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
165 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
166 # is contrary to our usage. Disable this feature.
167 alias -g '\${1+\"\$@\"}'='\"\$@\"'
170 case \`(set -o) 2>/dev/null\` in #(
178 as_required="as_fn_return () { (exit \$1); }
179 as_fn_success () { as_fn_return 0; }
180 as_fn_failure () { as_fn_return 1; }
181 as_fn_ret_success () { return 0; }
182 as_fn_ret_failure () { return 1; }
185 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
186 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
187 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
188 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
189 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
192 exitcode=1; echo positional parameters were not saved.
194 test x\$exitcode = x0 || exit 1
196 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
197 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
198 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
199 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
200 test \$(( 1 + 1 )) = 2 || exit 1"
201 if (eval "$as_required") 2>/dev/null; then :
206 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
214 test -z "$as_dir" && as_dir=.
218 for as_base in sh bash ksh sh5; do
219 # Try only shells that exist, to save several forks.
220 as_shell=$as_dir/$as_base
221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
222 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
223 CONFIG_SHELL=$as_shell as_have_required=yes
224 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
232 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
233 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
234 CONFIG_SHELL=$SHELL as_have_required=yes
239 if test "x$CONFIG_SHELL" != x; then :
241 # We cannot yet assume a decent shell, so we have to provide a
242 # neutralization value for shells without unset; and this also
243 # works around shells that cannot unset nonexistent variables.
244 # Preserve -v and -x to the replacement shell.
247 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249 *v*x* | *x*v* ) as_opts=-vx ;;
254 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
255 # Admittedly, this is quite paranoid, since all the known shells bail
256 # out after a failed `exec'.
257 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
261 if test x$as_have_required = xno; then :
262 $as_echo "$0: This script requires a shell more modern than all"
263 $as_echo "$0: the shells that I found on your system."
264 if test x${ZSH_VERSION+set} = xset ; then
265 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
266 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
269 $0: including any error possibly output before this
270 $0: message. Then install a modern shell, or manually run
271 $0: the script under such a shell if you do have one."
277 SHELL=${CONFIG_SHELL-/bin/sh}
279 # Unset more variables known to interfere with behavior of common tools.
280 CLICOLOR_FORCE= GREP_OPTIONS=
281 unset CLICOLOR_FORCE GREP_OPTIONS
283 ## --------------------- ##
284 ## M4sh Shell Functions. ##
285 ## --------------------- ##
288 # Portably unset VAR.
291 { eval $1=; unset $1;}
295 # as_fn_set_status STATUS
296 # -----------------------
297 # Set $? to STATUS, without forking.
305 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
315 # Create "$as_dir" as a directory, including parents if necessary.
320 -*) as_dir=./$as_dir;;
322 test -d "$as_dir" || eval $as_mkdir_p || {
326 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329 as_dirs="'$as_qdir' $as_dirs"
330 as_dir=`$as_dirname -- "$as_dir" ||
331 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
332 X"$as_dir" : 'X\(//\)[^/]' \| \
333 X"$as_dir" : 'X\(//\)$' \| \
334 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
335 $as_echo X"$as_dir" |
336 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
353 test -d "$as_dir" && break
355 test -z "$as_dirs" || eval "mkdir $as_dirs"
356 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
361 # as_fn_executable_p FILE
362 # -----------------------
363 # Test if FILE is an executable regular file.
364 as_fn_executable_p ()
366 test -f "$1" && test -x "$1"
367 } # as_fn_executable_p
368 # as_fn_append VAR VALUE
369 # ----------------------
370 # Append the text in VALUE to the end of the definition contained in VAR. Take
371 # advantage of any shell optimizations that allow amortized linear growth over
372 # repeated appends, instead of the typical quadratic growth present in naive
374 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
375 eval 'as_fn_append ()
388 # Perform arithmetic evaluation on the ARGs, and store the result in the
389 # global $as_val. Take advantage of shells that can avoid forks. The arguments
390 # must be portable across $(()) and expr.
391 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
399 as_val=`expr "$@" || test $? -eq 1`
404 # as_fn_error STATUS ERROR [LINENO LOG_FD]
405 # ----------------------------------------
406 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
407 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
408 # script with STATUS, using 1 if that was 0.
411 as_status=$1; test $as_status -eq 0 && as_status=1
413 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
414 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
416 $as_echo "$as_me: error: $2" >&2
417 as_fn_exit $as_status
420 if expr a : '\(a\)' >/dev/null 2>&1 &&
421 test "X`expr 00001 : '.*\(...\)'`" = X001; then
427 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
433 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
439 as_me=`$as_basename -- "$0" ||
440 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
441 X"$0" : 'X\(//\)$' \| \
442 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
444 sed '/^.*\/\([^/][^/]*\)\/*$/{
458 # Avoid depending upon Character Ranges.
459 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
460 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
461 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
462 as_cr_digits='0123456789'
463 as_cr_alnum=$as_cr_Letters$as_cr_digits
466 as_lineno_1=$LINENO as_lineno_1a=$LINENO
467 as_lineno_2=$LINENO as_lineno_2a=$LINENO
468 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
469 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
470 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
482 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
486 chmod +x "$as_me.lineno" ||
487 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
489 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
490 # already done that, so ensure we don't try to do so again and fall
491 # in an infinite loop. This has already happened in practice.
492 _as_can_reexec=no; export _as_can_reexec
493 # Don't try to exec as it changes $[0], causing all sort of problems
494 # (the dirname of $[0] is not the place where we might find the
495 # original and so on. Autoconf is especially sensitive to this).
497 # Exit status is that of the last command.
501 ECHO_C= ECHO_N= ECHO_T=
502 case `echo -n x` in #(((((
504 case `echo 'xy\c'` in
505 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
507 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
514 rm -f conf$$ conf$$.exe conf$$.file
515 if test -d conf$$.dir; then
516 rm -f conf$$.dir/conf$$.file
519 mkdir conf$$.dir 2>/dev/null
521 if (echo >conf$$.file) 2>/dev/null; then
522 if ln -s conf$$.file conf$$ 2>/dev/null; then
524 # ... but there are two gotchas:
525 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
526 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
527 # In both cases, we have to default to `cp -pR'.
528 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
530 elif ln conf$$.file conf$$ 2>/dev/null; then
538 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
539 rmdir conf$$.dir 2>/dev/null
541 if mkdir -p . 2>/dev/null; then
542 as_mkdir_p='mkdir -p "$as_dir"'
544 test -d ./-p && rmdir ./-p
549 as_executable_p=as_fn_executable_p
551 # Sed expression to map a string onto a valid CPP name.
552 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
554 # Sed expression to map a string onto a valid variable name.
555 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558 test -n "$DJDIR" || exec 7<&0 </dev/null
562 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
563 # so uname gets run too.
564 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
569 ac_default_prefix=/usr/local
571 ac_config_libobj_dir=.
578 # Identity of this package.
586 ac_unique_file="rlm_ippool.c"
587 ac_subst_vars='LTLIBOBJS
631 program_transform_name
644 enable_option_checking
646 ac_precious_vars='build_alias
657 # Initialize some variables set by options.
659 ac_init_version=false
660 ac_unrecognized_opts=
662 # The variables have the same names as the options, with
663 # dashes changed to underlines.
671 program_transform_name=s,x,x,
679 # Installation directory options.
680 # These are left unexpanded so users can "make install exec_prefix=/foo"
681 # and all the variables that are supposed to be based on exec_prefix
682 # by default will actually change.
683 # Use braces instead of parens because sh, perl, etc. also accept them.
684 # (The list follows the same order as the GNU Coding Standards.)
685 bindir='${exec_prefix}/bin'
686 sbindir='${exec_prefix}/sbin'
687 libexecdir='${exec_prefix}/libexec'
688 datarootdir='${prefix}/share'
689 datadir='${datarootdir}'
690 sysconfdir='${prefix}/etc'
691 sharedstatedir='${prefix}/com'
692 localstatedir='${prefix}/var'
693 includedir='${prefix}/include'
694 oldincludedir='/usr/include'
695 docdir='${datarootdir}/doc/${PACKAGE}'
696 infodir='${datarootdir}/info'
701 libdir='${exec_prefix}/lib'
702 localedir='${datarootdir}/locale'
703 mandir='${datarootdir}/man'
709 # If the previous option needs an argument, assign it.
710 if test -n "$ac_prev"; then
711 eval $ac_prev=\$ac_option
717 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
722 # Accept the important Cygnus configure options, so we can diagnose typos.
724 case $ac_dashdash$ac_option in
728 -bindir | --bindir | --bindi | --bind | --bin | --bi)
730 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
733 -build | --build | --buil | --bui | --bu)
734 ac_prev=build_alias ;;
735 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
736 build_alias=$ac_optarg ;;
738 -cache-file | --cache-file | --cache-fil | --cache-fi \
739 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
740 ac_prev=cache_file ;;
741 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
742 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
743 cache_file=$ac_optarg ;;
746 cache_file=config.cache ;;
748 -datadir | --datadir | --datadi | --datad)
750 -datadir=* | --datadir=* | --datadi=* | --datad=*)
751 datadir=$ac_optarg ;;
753 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
754 | --dataroo | --dataro | --datar)
755 ac_prev=datarootdir ;;
756 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
757 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
758 datarootdir=$ac_optarg ;;
760 -disable-* | --disable-*)
761 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
762 # Reject names that are not valid shell variable names.
763 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
764 as_fn_error $? "invalid feature name: $ac_useropt"
765 ac_useropt_orig=$ac_useropt
766 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
767 case $ac_user_opts in
771 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
772 ac_unrecognized_sep=', ';;
774 eval enable_$ac_useropt=no ;;
776 -docdir | --docdir | --docdi | --doc | --do)
778 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
781 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
783 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
786 -enable-* | --enable-*)
787 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
788 # Reject names that are not valid shell variable names.
789 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
790 as_fn_error $? "invalid feature name: $ac_useropt"
791 ac_useropt_orig=$ac_useropt
792 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
793 case $ac_user_opts in
797 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
798 ac_unrecognized_sep=', ';;
800 eval enable_$ac_useropt=\$ac_optarg ;;
802 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
803 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
804 | --exec | --exe | --ex)
805 ac_prev=exec_prefix ;;
806 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
807 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
808 | --exec=* | --exe=* | --ex=*)
809 exec_prefix=$ac_optarg ;;
811 -gas | --gas | --ga | --g)
812 # Obsolete; use --with-gas.
815 -help | --help | --hel | --he | -h)
817 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
818 ac_init_help=recursive ;;
819 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
820 ac_init_help=short ;;
822 -host | --host | --hos | --ho)
823 ac_prev=host_alias ;;
824 -host=* | --host=* | --hos=* | --ho=*)
825 host_alias=$ac_optarg ;;
827 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
829 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
831 htmldir=$ac_optarg ;;
833 -includedir | --includedir | --includedi | --included | --include \
834 | --includ | --inclu | --incl | --inc)
835 ac_prev=includedir ;;
836 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
837 | --includ=* | --inclu=* | --incl=* | --inc=*)
838 includedir=$ac_optarg ;;
840 -infodir | --infodir | --infodi | --infod | --info | --inf)
842 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
843 infodir=$ac_optarg ;;
845 -libdir | --libdir | --libdi | --libd)
847 -libdir=* | --libdir=* | --libdi=* | --libd=*)
850 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
851 | --libexe | --libex | --libe)
852 ac_prev=libexecdir ;;
853 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
854 | --libexe=* | --libex=* | --libe=*)
855 libexecdir=$ac_optarg ;;
857 -localedir | --localedir | --localedi | --localed | --locale)
859 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
860 localedir=$ac_optarg ;;
862 -localstatedir | --localstatedir | --localstatedi | --localstated \
863 | --localstate | --localstat | --localsta | --localst | --locals)
864 ac_prev=localstatedir ;;
865 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
866 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
867 localstatedir=$ac_optarg ;;
869 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
871 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
875 # Obsolete; use --without-fp.
878 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
879 | --no-cr | --no-c | -n)
882 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
883 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
886 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
887 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
888 | --oldin | --oldi | --old | --ol | --o)
889 ac_prev=oldincludedir ;;
890 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
891 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
892 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
893 oldincludedir=$ac_optarg ;;
895 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
897 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
900 -program-prefix | --program-prefix | --program-prefi | --program-pref \
901 | --program-pre | --program-pr | --program-p)
902 ac_prev=program_prefix ;;
903 -program-prefix=* | --program-prefix=* | --program-prefi=* \
904 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
905 program_prefix=$ac_optarg ;;
907 -program-suffix | --program-suffix | --program-suffi | --program-suff \
908 | --program-suf | --program-su | --program-s)
909 ac_prev=program_suffix ;;
910 -program-suffix=* | --program-suffix=* | --program-suffi=* \
911 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
912 program_suffix=$ac_optarg ;;
914 -program-transform-name | --program-transform-name \
915 | --program-transform-nam | --program-transform-na \
916 | --program-transform-n | --program-transform- \
917 | --program-transform | --program-transfor \
918 | --program-transfo | --program-transf \
919 | --program-trans | --program-tran \
920 | --progr-tra | --program-tr | --program-t)
921 ac_prev=program_transform_name ;;
922 -program-transform-name=* | --program-transform-name=* \
923 | --program-transform-nam=* | --program-transform-na=* \
924 | --program-transform-n=* | --program-transform-=* \
925 | --program-transform=* | --program-transfor=* \
926 | --program-transfo=* | --program-transf=* \
927 | --program-trans=* | --program-tran=* \
928 | --progr-tra=* | --program-tr=* | --program-t=*)
929 program_transform_name=$ac_optarg ;;
931 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
933 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
936 -psdir | --psdir | --psdi | --psd | --ps)
938 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
941 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
942 | -silent | --silent | --silen | --sile | --sil)
945 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
947 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
949 sbindir=$ac_optarg ;;
951 -sharedstatedir | --sharedstatedir | --sharedstatedi \
952 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
953 | --sharedst | --shareds | --shared | --share | --shar \
955 ac_prev=sharedstatedir ;;
956 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
957 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
958 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
960 sharedstatedir=$ac_optarg ;;
962 -site | --site | --sit)
964 -site=* | --site=* | --sit=*)
967 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
969 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
972 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
973 | --syscon | --sysco | --sysc | --sys | --sy)
974 ac_prev=sysconfdir ;;
975 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
976 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
977 sysconfdir=$ac_optarg ;;
979 -target | --target | --targe | --targ | --tar | --ta | --t)
980 ac_prev=target_alias ;;
981 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
982 target_alias=$ac_optarg ;;
984 -v | -verbose | --verbose | --verbos | --verbo | --verb)
987 -version | --version | --versio | --versi | --vers | -V)
991 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
992 # Reject names that are not valid shell variable names.
993 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
994 as_fn_error $? "invalid package name: $ac_useropt"
995 ac_useropt_orig=$ac_useropt
996 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
997 case $ac_user_opts in
1001 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1002 ac_unrecognized_sep=', ';;
1004 eval with_$ac_useropt=\$ac_optarg ;;
1006 -without-* | --without-*)
1007 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1008 # Reject names that are not valid shell variable names.
1009 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1010 as_fn_error $? "invalid package name: $ac_useropt"
1011 ac_useropt_orig=$ac_useropt
1012 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1013 case $ac_user_opts in
1017 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1018 ac_unrecognized_sep=', ';;
1020 eval with_$ac_useropt=no ;;
1023 # Obsolete; use --with-x.
1026 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1027 | --x-incl | --x-inc | --x-in | --x-i)
1028 ac_prev=x_includes ;;
1029 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1030 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1031 x_includes=$ac_optarg ;;
1033 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1034 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1035 ac_prev=x_libraries ;;
1036 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1037 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1038 x_libraries=$ac_optarg ;;
1040 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1041 Try \`$0 --help' for more information"
1045 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1046 # Reject names that are not valid shell variable names.
1047 case $ac_envvar in #(
1048 '' | [0-9]* | *[!_$as_cr_alnum]* )
1049 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1051 eval $ac_envvar=\$ac_optarg
1052 export $ac_envvar ;;
1055 # FIXME: should be removed in autoconf 3.0.
1056 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1057 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1058 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1059 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1065 if test -n "$ac_prev"; then
1066 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1067 as_fn_error $? "missing argument to $ac_option"
1070 if test -n "$ac_unrecognized_opts"; then
1071 case $enable_option_checking in
1073 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1074 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1078 # Check all directory arguments for consistency.
1079 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1080 datadir sysconfdir sharedstatedir localstatedir includedir \
1081 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1082 libdir localedir mandir
1084 eval ac_val=\$$ac_var
1085 # Remove trailing slashes.
1088 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1089 eval $ac_var=\$ac_val;;
1091 # Be sure to have absolute directory names.
1093 [\\/$]* | ?:[\\/]* ) continue;;
1094 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1096 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1099 # There might be people who depend on the old broken behavior: `$host'
1100 # used to hold the argument of --host etc.
1101 # FIXME: To remove some day.
1104 target=$target_alias
1106 # FIXME: To remove some day.
1107 if test "x$host_alias" != x; then
1108 if test "x$build_alias" = x; then
1109 cross_compiling=maybe
1110 elif test "x$build_alias" != "x$host_alias"; then
1116 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1118 test "$silent" = yes && exec 6>/dev/null
1121 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1122 ac_ls_di=`ls -di .` &&
1123 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1124 as_fn_error $? "working directory cannot be determined"
1125 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1126 as_fn_error $? "pwd does not report name of working directory"
1129 # Find the source files, if location was not specified.
1130 if test -z "$srcdir"; then
1131 ac_srcdir_defaulted=yes
1132 # Try the directory containing this script, then the parent directory.
1133 ac_confdir=`$as_dirname -- "$as_myself" ||
1134 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1135 X"$as_myself" : 'X\(//\)[^/]' \| \
1136 X"$as_myself" : 'X\(//\)$' \| \
1137 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1138 $as_echo X"$as_myself" |
1139 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1157 if test ! -r "$srcdir/$ac_unique_file"; then
1161 ac_srcdir_defaulted=no
1163 if test ! -r "$srcdir/$ac_unique_file"; then
1164 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1165 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1167 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1169 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1171 # When building in place, set srcdir=.
1172 if test "$ac_abs_confdir" = "$ac_pwd"; then
1175 # Remove unnecessary trailing slashes from srcdir.
1176 # Double slashes in file names in object file debugging info
1177 # mess up M-x gdb in Emacs.
1179 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1181 for ac_var in $ac_precious_vars; do
1182 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1183 eval ac_env_${ac_var}_value=\$${ac_var}
1184 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1185 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1189 # Report the --help message.
1191 if test "$ac_init_help" = "long"; then
1192 # Omit some internal or obsolete options to make the list less imposing.
1193 # This message is too long to be a string in the A/UX 3.1 sh.
1195 \`configure' configures this package to adapt to many kinds of systems.
1197 Usage: $0 [OPTION]... [VAR=VALUE]...
1199 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1200 VAR=VALUE. See below for descriptions of some of the useful variables.
1202 Defaults for the options are specified in brackets.
1205 -h, --help display this help and exit
1206 --help=short display options specific to this package
1207 --help=recursive display the short help of all the included packages
1208 -V, --version display version information and exit
1209 -q, --quiet, --silent do not print \`checking ...' messages
1210 --cache-file=FILE cache test results in FILE [disabled]
1211 -C, --config-cache alias for \`--cache-file=config.cache'
1212 -n, --no-create do not create output files
1213 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1215 Installation directories:
1216 --prefix=PREFIX install architecture-independent files in PREFIX
1217 [$ac_default_prefix]
1218 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1221 By default, \`make install' will install all the files in
1222 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1223 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1224 for instance \`--prefix=\$HOME'.
1226 For better control, use the options below.
1228 Fine tuning of the installation directories:
1229 --bindir=DIR user executables [EPREFIX/bin]
1230 --sbindir=DIR system admin executables [EPREFIX/sbin]
1231 --libexecdir=DIR program executables [EPREFIX/libexec]
1232 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1233 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1234 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1235 --libdir=DIR object code libraries [EPREFIX/lib]
1236 --includedir=DIR C header files [PREFIX/include]
1237 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1238 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1239 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1240 --infodir=DIR info documentation [DATAROOTDIR/info]
1241 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1242 --mandir=DIR man documentation [DATAROOTDIR/man]
1243 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1244 --htmldir=DIR html documentation [DOCDIR]
1245 --dvidir=DIR dvi documentation [DOCDIR]
1246 --pdfdir=DIR pdf documentation [DOCDIR]
1247 --psdir=DIR ps documentation [DOCDIR]
1254 if test -n "$ac_init_help"; then
1258 Some influential environment variables:
1259 CC C compiler command
1260 CFLAGS C compiler flags
1261 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1262 nonstandard directory <lib dir>
1263 LIBS libraries to pass to the linker, e.g. -l<library>
1264 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1265 you have headers in a nonstandard directory <include dir>
1268 Use these variables to override the choices made by `configure' or to help
1269 it to find libraries and programs with nonstandard names/locations.
1271 Report bugs to the package provider.
1276 if test "$ac_init_help" = "recursive"; then
1277 # If there are subdirs, report their specific --help.
1278 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1279 test -d "$ac_dir" ||
1280 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1285 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1287 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1288 # A ".." for each directory in $ac_dir_suffix.
1289 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1290 case $ac_top_builddir_sub in
1291 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1292 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1295 ac_abs_top_builddir=$ac_pwd
1296 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1297 # for backward compatibility:
1298 ac_top_builddir=$ac_top_build_prefix
1301 .) # We are building in place.
1303 ac_top_srcdir=$ac_top_builddir_sub
1304 ac_abs_top_srcdir=$ac_pwd ;;
1305 [\\/]* | ?:[\\/]* ) # Absolute name.
1306 ac_srcdir=$srcdir$ac_dir_suffix;
1307 ac_top_srcdir=$srcdir
1308 ac_abs_top_srcdir=$srcdir ;;
1310 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1311 ac_top_srcdir=$ac_top_build_prefix$srcdir
1312 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1314 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1316 cd "$ac_dir" || { ac_status=$?; continue; }
1317 # Check for guested configure.
1318 if test -f "$ac_srcdir/configure.gnu"; then
1320 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1321 elif test -f "$ac_srcdir/configure"; then
1323 $SHELL "$ac_srcdir/configure" --help=recursive
1325 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1327 cd "$ac_pwd" || { ac_status=$?; break; }
1331 test -n "$ac_init_help" && exit $ac_status
1332 if $ac_init_version; then
1335 generated by GNU Autoconf 2.69
1337 Copyright (C) 2012 Free Software Foundation, Inc.
1338 This configure script is free software; the Free Software Foundation
1339 gives unlimited permission to copy, distribute and modify it.
1344 ## ------------------------ ##
1345 ## Autoconf initialization. ##
1346 ## ------------------------ ##
1348 # ac_fn_c_try_compile LINENO
1349 # --------------------------
1350 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1351 ac_fn_c_try_compile ()
1353 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1354 rm -f conftest.$ac_objext
1355 if { { ac_try="$ac_compile"
1357 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1358 *) ac_try_echo=$ac_try;;
1360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1361 $as_echo "$ac_try_echo"; } >&5
1362 (eval "$ac_compile") 2>conftest.err
1364 if test -s conftest.err; then
1365 grep -v '^ *+' conftest.err >conftest.er1
1366 cat conftest.er1 >&5
1367 mv -f conftest.er1 conftest.err
1369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1370 test $ac_status = 0; } && {
1371 test -z "$ac_c_werror_flag" ||
1372 test ! -s conftest.err
1373 } && test -s conftest.$ac_objext; then :
1376 $as_echo "$as_me: failed program was:" >&5
1377 sed 's/^/| /' conftest.$ac_ext >&5
1381 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1382 as_fn_set_status $ac_retval
1384 } # ac_fn_c_try_compile
1386 # ac_fn_c_try_cpp LINENO
1387 # ----------------------
1388 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1391 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1392 if { { ac_try="$ac_cpp conftest.$ac_ext"
1394 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1395 *) ac_try_echo=$ac_try;;
1397 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1398 $as_echo "$ac_try_echo"; } >&5
1399 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1401 if test -s conftest.err; then
1402 grep -v '^ *+' conftest.err >conftest.er1
1403 cat conftest.er1 >&5
1404 mv -f conftest.er1 conftest.err
1406 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1407 test $ac_status = 0; } > conftest.i && {
1408 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1409 test ! -s conftest.err
1413 $as_echo "$as_me: failed program was:" >&5
1414 sed 's/^/| /' conftest.$ac_ext >&5
1418 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1419 as_fn_set_status $ac_retval
1423 # ac_fn_c_try_link LINENO
1424 # -----------------------
1425 # Try to link conftest.$ac_ext, and return whether this succeeded.
1428 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1429 rm -f conftest.$ac_objext conftest$ac_exeext
1430 if { { ac_try="$ac_link"
1432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1433 *) ac_try_echo=$ac_try;;
1435 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1436 $as_echo "$ac_try_echo"; } >&5
1437 (eval "$ac_link") 2>conftest.err
1439 if test -s conftest.err; then
1440 grep -v '^ *+' conftest.err >conftest.er1
1441 cat conftest.er1 >&5
1442 mv -f conftest.er1 conftest.err
1444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1445 test $ac_status = 0; } && {
1446 test -z "$ac_c_werror_flag" ||
1447 test ! -s conftest.err
1448 } && test -s conftest$ac_exeext && {
1449 test "$cross_compiling" = yes ||
1450 test -x conftest$ac_exeext
1454 $as_echo "$as_me: failed program was:" >&5
1455 sed 's/^/| /' conftest.$ac_ext >&5
1459 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1460 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1461 # interfere with the next link command; also delete a directory that is
1462 # left behind by Apple's compiler. We do this before executing the actions.
1463 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1464 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1465 as_fn_set_status $ac_retval
1467 } # ac_fn_c_try_link
1469 # ac_fn_c_check_func LINENO FUNC VAR
1470 # ----------------------------------
1471 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1472 ac_fn_c_check_func ()
1474 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1476 $as_echo_n "checking for $2... " >&6; }
1477 if eval \${$3+:} false; then :
1478 $as_echo_n "(cached) " >&6
1480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1481 /* end confdefs.h. */
1482 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1483 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1484 #define $2 innocuous_$2
1486 /* System header to define __stub macros and hopefully few prototypes,
1487 which can conflict with char $2 (); below.
1488 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1489 <limits.h> exists even on freestanding compilers. */
1492 # include <limits.h>
1494 # include <assert.h>
1499 /* Override any GCC internal prototype to avoid an error.
1500 Use char because int might match the return type of a GCC
1501 builtin and then its argument prototype would still apply. */
1506 /* The GNU C library defines this for functions which it implements
1507 to always fail with ENOSYS. Some functions are actually named
1508 something starting with __ and the normal name is an alias. */
1509 #if defined __stub_$2 || defined __stub___$2
1521 if ac_fn_c_try_link "$LINENO"; then :
1526 rm -f core conftest.err conftest.$ac_objext \
1527 conftest$ac_exeext conftest.$ac_ext
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1531 $as_echo "$ac_res" >&6; }
1532 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1534 } # ac_fn_c_check_func
1535 cat >config.log <<_ACEOF
1536 This file contains any messages produced by compilers while
1537 running configure, to aid debugging if configure makes a mistake.
1539 It was created by $as_me, which was
1540 generated by GNU Autoconf 2.69. Invocation command line was
1552 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1553 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1554 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1555 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1556 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1558 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1559 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1561 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1562 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1563 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1564 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1565 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1566 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1567 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1575 test -z "$as_dir" && as_dir=.
1576 $as_echo "PATH: $as_dir"
1592 # Keep a trace of the command line.
1593 # Strip out --no-create and --no-recursion so they do not pile up.
1594 # Strip out --silent because we don't want to record it for future runs.
1595 # Also quote any args containing shell meta-characters.
1596 # Make two passes to allow for proper duplicate-argument suppression.
1600 ac_must_keep_next=false
1606 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1607 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1608 | -silent | --silent | --silen | --sile | --sil)
1611 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1614 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1616 as_fn_append ac_configure_args1 " '$ac_arg'"
1617 if test $ac_must_keep_next = true; then
1618 ac_must_keep_next=false # Got value, back to normal.
1621 *=* | --config-cache | -C | -disable-* | --disable-* \
1622 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1623 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1624 | -with-* | --with-* | -without-* | --without-* | --x)
1625 case "$ac_configure_args0 " in
1626 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1629 -* ) ac_must_keep_next=true ;;
1632 as_fn_append ac_configure_args " '$ac_arg'"
1637 { ac_configure_args0=; unset ac_configure_args0;}
1638 { ac_configure_args1=; unset ac_configure_args1;}
1640 # When interrupted or exit'd, cleanup temporary files, and complete
1641 # config.log. We remove comments because anyway the quotes in there
1642 # would cause problems or look ugly.
1643 # WARNING: Use '\'' to represent an apostrophe within the trap.
1644 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1645 trap 'exit_status=$?
1646 # Save into config.log some information that might help in debugging.
1650 $as_echo "## ---------------- ##
1651 ## Cache variables. ##
1652 ## ---------------- ##"
1654 # The following way of writing the cache mishandles newlines in values,
1656 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1657 eval ac_val=\$$ac_var
1661 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1662 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1665 _ | IFS | as_nl) ;; #(
1666 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1667 *) { eval $ac_var=; unset $ac_var;} ;;
1672 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1673 *${as_nl}ac_space=\ *)
1675 "s/'\''/'\''\\\\'\'''\''/g;
1676 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1679 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1686 $as_echo "## ----------------- ##
1687 ## Output variables. ##
1688 ## ----------------- ##"
1690 for ac_var in $ac_subst_vars
1692 eval ac_val=\$$ac_var
1694 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1696 $as_echo "$ac_var='\''$ac_val'\''"
1700 if test -n "$ac_subst_files"; then
1701 $as_echo "## ------------------- ##
1702 ## File substitutions. ##
1703 ## ------------------- ##"
1705 for ac_var in $ac_subst_files
1707 eval ac_val=\$$ac_var
1709 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1711 $as_echo "$ac_var='\''$ac_val'\''"
1716 if test -s confdefs.h; then
1717 $as_echo "## ----------- ##
1724 test "$ac_signal" != 0 &&
1725 $as_echo "$as_me: caught signal $ac_signal"
1726 $as_echo "$as_me: exit $exit_status"
1728 rm -f core *.core core.conftest.* &&
1729 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1732 for ac_signal in 1 2 13 15; do
1733 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1737 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1738 rm -f -r conftest* confdefs.h
1740 $as_echo "/* confdefs.h */" > confdefs.h
1742 # Predefined preprocessor variables.
1744 cat >>confdefs.h <<_ACEOF
1745 #define PACKAGE_NAME "$PACKAGE_NAME"
1748 cat >>confdefs.h <<_ACEOF
1749 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1752 cat >>confdefs.h <<_ACEOF
1753 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1756 cat >>confdefs.h <<_ACEOF
1757 #define PACKAGE_STRING "$PACKAGE_STRING"
1760 cat >>confdefs.h <<_ACEOF
1761 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1764 cat >>confdefs.h <<_ACEOF
1765 #define PACKAGE_URL "$PACKAGE_URL"
1769 # Let the site file select an alternate cache file if it wants to.
1770 # Prefer an explicitly selected file to automatically selected ones.
1773 if test -n "$CONFIG_SITE"; then
1774 # We do not want a PATH search for config.site.
1775 case $CONFIG_SITE in #((
1776 -*) ac_site_file1=./$CONFIG_SITE;;
1777 */*) ac_site_file1=$CONFIG_SITE;;
1778 *) ac_site_file1=./$CONFIG_SITE;;
1780 elif test "x$prefix" != xNONE; then
1781 ac_site_file1=$prefix/share/config.site
1782 ac_site_file2=$prefix/etc/config.site
1784 ac_site_file1=$ac_default_prefix/share/config.site
1785 ac_site_file2=$ac_default_prefix/etc/config.site
1787 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1789 test "x$ac_site_file" = xNONE && continue
1790 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1791 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1792 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1793 sed 's/^/| /' "$ac_site_file" >&5
1795 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1797 as_fn_error $? "failed to load site script $ac_site_file
1798 See \`config.log' for more details" "$LINENO" 5; }
1802 if test -r "$cache_file"; then
1803 # Some versions of bash will fail to source /dev/null (special files
1804 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1805 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1806 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1807 $as_echo "$as_me: loading cache $cache_file" >&6;}
1809 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1810 *) . "./$cache_file";;
1814 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1815 $as_echo "$as_me: creating cache $cache_file" >&6;}
1819 # Check that the precious variables saved in the cache have kept the same
1821 ac_cache_corrupted=false
1822 for ac_var in $ac_precious_vars; do
1823 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1824 eval ac_new_set=\$ac_env_${ac_var}_set
1825 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1826 eval ac_new_val=\$ac_env_${ac_var}_value
1827 case $ac_old_set,$ac_new_set in
1829 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1830 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1831 ac_cache_corrupted=: ;;
1833 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1834 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1835 ac_cache_corrupted=: ;;
1838 if test "x$ac_old_val" != "x$ac_new_val"; then
1839 # differences in whitespace do not lead to failure.
1840 ac_old_val_w=`echo x $ac_old_val`
1841 ac_new_val_w=`echo x $ac_new_val`
1842 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1843 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1844 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1845 ac_cache_corrupted=:
1847 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1848 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1849 eval $ac_var=\$ac_old_val
1851 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1852 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1853 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1854 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1857 # Pass precious variables to config.status.
1858 if test "$ac_new_set" = set; then
1860 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1861 *) ac_arg=$ac_var=$ac_new_val ;;
1863 case " $ac_configure_args " in
1864 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1865 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1869 if $ac_cache_corrupted; then
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1871 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1872 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1873 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1874 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1876 ## -------------------- ##
1877 ## Main body of script. ##
1878 ## -------------------- ##
1881 ac_cpp='$CPP $CPPFLAGS'
1882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1890 if test x$with_rlm_ippool != xno; then
1893 ac_cpp='$CPP $CPPFLAGS'
1894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1897 if test -n "$ac_tool_prefix"; then
1898 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1899 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1901 $as_echo_n "checking for $ac_word... " >&6; }
1902 if ${ac_cv_prog_CC+:} false; then :
1903 $as_echo_n "(cached) " >&6
1905 if test -n "$CC"; then
1906 ac_cv_prog_CC="$CC" # Let the user override the test.
1908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1912 test -z "$as_dir" && as_dir=.
1913 for ac_exec_ext in '' $ac_executable_extensions; do
1914 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1915 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1926 if test -n "$CC"; then
1927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1928 $as_echo "$CC" >&6; }
1930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1931 $as_echo "no" >&6; }
1936 if test -z "$ac_cv_prog_CC"; then
1938 # Extract the first word of "gcc", so it can be a program name with args.
1939 set dummy gcc; ac_word=$2
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1941 $as_echo_n "checking for $ac_word... " >&6; }
1942 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1943 $as_echo_n "(cached) " >&6
1945 if test -n "$ac_ct_CC"; then
1946 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1952 test -z "$as_dir" && as_dir=.
1953 for ac_exec_ext in '' $ac_executable_extensions; do
1954 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1955 ac_cv_prog_ac_ct_CC="gcc"
1956 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1965 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1966 if test -n "$ac_ct_CC"; then
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1968 $as_echo "$ac_ct_CC" >&6; }
1970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1971 $as_echo "no" >&6; }
1974 if test "x$ac_ct_CC" = x; then
1977 case $cross_compiling:$ac_tool_warned in
1979 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1980 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1981 ac_tool_warned=yes ;;
1989 if test -z "$CC"; then
1990 if test -n "$ac_tool_prefix"; then
1991 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1992 set dummy ${ac_tool_prefix}cc; ac_word=$2
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1994 $as_echo_n "checking for $ac_word... " >&6; }
1995 if ${ac_cv_prog_CC+:} false; then :
1996 $as_echo_n "(cached) " >&6
1998 if test -n "$CC"; then
1999 ac_cv_prog_CC="$CC" # Let the user override the test.
2001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2005 test -z "$as_dir" && as_dir=.
2006 for ac_exec_ext in '' $ac_executable_extensions; do
2007 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2008 ac_cv_prog_CC="${ac_tool_prefix}cc"
2009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2019 if test -n "$CC"; then
2020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2021 $as_echo "$CC" >&6; }
2023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2024 $as_echo "no" >&6; }
2030 if test -z "$CC"; then
2031 # Extract the first word of "cc", so it can be a program name with args.
2032 set dummy cc; ac_word=$2
2033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2034 $as_echo_n "checking for $ac_word... " >&6; }
2035 if ${ac_cv_prog_CC+:} false; then :
2036 $as_echo_n "(cached) " >&6
2038 if test -n "$CC"; then
2039 ac_cv_prog_CC="$CC" # Let the user override the test.
2042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2046 test -z "$as_dir" && as_dir=.
2047 for ac_exec_ext in '' $ac_executable_extensions; do
2048 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2049 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2050 ac_prog_rejected=yes
2054 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2061 if test $ac_prog_rejected = yes; then
2062 # We found a bogon in the path, so make sure we never use it.
2063 set dummy $ac_cv_prog_CC
2065 if test $# != 0; then
2066 # We chose a different compiler from the bogus one.
2067 # However, it has the same basename, so the bogon will be chosen
2068 # first if we set CC to just the basename; use the full file name.
2070 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2076 if test -n "$CC"; then
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2078 $as_echo "$CC" >&6; }
2080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2081 $as_echo "no" >&6; }
2086 if test -z "$CC"; then
2087 if test -n "$ac_tool_prefix"; then
2088 for ac_prog in cl.exe
2090 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2091 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2093 $as_echo_n "checking for $ac_word... " >&6; }
2094 if ${ac_cv_prog_CC+:} false; then :
2095 $as_echo_n "(cached) " >&6
2097 if test -n "$CC"; then
2098 ac_cv_prog_CC="$CC" # Let the user override the test.
2100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104 test -z "$as_dir" && as_dir=.
2105 for ac_exec_ext in '' $ac_executable_extensions; do
2106 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2107 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2108 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2118 if test -n "$CC"; then
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2120 $as_echo "$CC" >&6; }
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2123 $as_echo "no" >&6; }
2127 test -n "$CC" && break
2130 if test -z "$CC"; then
2132 for ac_prog in cl.exe
2134 # Extract the first word of "$ac_prog", so it can be a program name with args.
2135 set dummy $ac_prog; ac_word=$2
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2137 $as_echo_n "checking for $ac_word... " >&6; }
2138 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2139 $as_echo_n "(cached) " >&6
2141 if test -n "$ac_ct_CC"; then
2142 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2148 test -z "$as_dir" && as_dir=.
2149 for ac_exec_ext in '' $ac_executable_extensions; do
2150 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2151 ac_cv_prog_ac_ct_CC="$ac_prog"
2152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2161 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2162 if test -n "$ac_ct_CC"; then
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2164 $as_echo "$ac_ct_CC" >&6; }
2166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2167 $as_echo "no" >&6; }
2171 test -n "$ac_ct_CC" && break
2174 if test "x$ac_ct_CC" = x; then
2177 case $cross_compiling:$ac_tool_warned in
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2180 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2181 ac_tool_warned=yes ;;
2190 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2191 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2192 as_fn_error $? "no acceptable C compiler found in \$PATH
2193 See \`config.log' for more details" "$LINENO" 5; }
2195 # Provide some information about the compiler.
2196 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2199 for ac_option in --version -v -V -qversion; do
2200 { { ac_try="$ac_compiler $ac_option >&5"
2202 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2203 *) ac_try_echo=$ac_try;;
2205 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2206 $as_echo "$ac_try_echo"; } >&5
2207 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2209 if test -s conftest.err; then
2211 ... rest of stderr output deleted ...
2212 10q' conftest.err >conftest.er1
2213 cat conftest.er1 >&5
2215 rm -f conftest.er1 conftest.err
2216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2217 test $ac_status = 0; }
2220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2221 /* end confdefs.h. */
2231 ac_clean_files_save=$ac_clean_files
2232 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2233 # Try to create an executable without -o first, disregard a.out.
2234 # It will help us diagnose broken compilers, and finding out an intuition
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2237 $as_echo_n "checking whether the C compiler works... " >&6; }
2238 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2240 # The possible output files:
2241 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2244 for ac_file in $ac_files
2247 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2248 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2253 if { { ac_try="$ac_link_default"
2255 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2256 *) ac_try_echo=$ac_try;;
2258 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2259 $as_echo "$ac_try_echo"; } >&5
2260 (eval "$ac_link_default") 2>&5
2262 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2263 test $ac_status = 0; }; then :
2264 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2265 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2266 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2267 # so that the user can short-circuit this test for compilers unknown to
2269 for ac_file in $ac_files ''
2271 test -f "$ac_file" || continue
2273 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2276 # We found the default executable, but exeext='' is most
2280 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2282 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2284 # We set ac_cv_exeext here because the later test for it is not
2285 # safe: cross compilers may not add the suffix if given an `-o'
2286 # argument, so we may need to know it at that point already.
2287 # Even if this section looks crufty: it has the advantage of
2294 test "$ac_cv_exeext" = no && ac_cv_exeext=
2299 if test -z "$ac_file"; then :
2300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2301 $as_echo "no" >&6; }
2302 $as_echo "$as_me: failed program was:" >&5
2303 sed 's/^/| /' conftest.$ac_ext >&5
2305 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2306 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2307 as_fn_error 77 "C compiler cannot create executables
2308 See \`config.log' for more details" "$LINENO" 5; }
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2311 $as_echo "yes" >&6; }
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2314 $as_echo_n "checking for C compiler default output file name... " >&6; }
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2316 $as_echo "$ac_file" >&6; }
2317 ac_exeext=$ac_cv_exeext
2319 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2320 ac_clean_files=$ac_clean_files_save
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2322 $as_echo_n "checking for suffix of executables... " >&6; }
2323 if { { ac_try="$ac_link"
2325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2326 *) ac_try_echo=$ac_try;;
2328 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2329 $as_echo "$ac_try_echo"; } >&5
2330 (eval "$ac_link") 2>&5
2332 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2333 test $ac_status = 0; }; then :
2334 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2335 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2336 # work properly (i.e., refer to `conftest.exe'), while it won't with
2338 for ac_file in conftest.exe conftest conftest.*; do
2339 test -f "$ac_file" || continue
2341 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2342 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2348 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2349 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2350 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2351 See \`config.log' for more details" "$LINENO" 5; }
2353 rm -f conftest conftest$ac_cv_exeext
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2355 $as_echo "$ac_cv_exeext" >&6; }
2357 rm -f conftest.$ac_ext
2358 EXEEXT=$ac_cv_exeext
2360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h. */
2366 FILE *f = fopen ("conftest.out", "w");
2367 return ferror (f) || fclose (f) != 0;
2373 ac_clean_files="$ac_clean_files conftest.out"
2374 # Check that the compiler produces executables we can run. If not, either
2375 # the compiler is broken, or we cross compile.
2376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2377 $as_echo_n "checking whether we are cross compiling... " >&6; }
2378 if test "$cross_compiling" != yes; then
2379 { { ac_try="$ac_link"
2381 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2382 *) ac_try_echo=$ac_try;;
2384 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2385 $as_echo "$ac_try_echo"; } >&5
2386 (eval "$ac_link") 2>&5
2388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2389 test $ac_status = 0; }
2390 if { ac_try='./conftest$ac_cv_exeext'
2391 { { case "(($ac_try" in
2392 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2393 *) ac_try_echo=$ac_try;;
2395 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2396 $as_echo "$ac_try_echo"; } >&5
2397 (eval "$ac_try") 2>&5
2399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2400 test $ac_status = 0; }; }; then
2403 if test "$cross_compiling" = maybe; then
2406 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2407 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2408 as_fn_error $? "cannot run C compiled programs.
2409 If you meant to cross compile, use \`--host'.
2410 See \`config.log' for more details" "$LINENO" 5; }
2414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2415 $as_echo "$cross_compiling" >&6; }
2417 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2418 ac_clean_files=$ac_clean_files_save
2419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2420 $as_echo_n "checking for suffix of object files... " >&6; }
2421 if ${ac_cv_objext+:} false; then :
2422 $as_echo_n "(cached) " >&6
2424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2425 /* end confdefs.h. */
2435 rm -f conftest.o conftest.obj
2436 if { { ac_try="$ac_compile"
2438 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2439 *) ac_try_echo=$ac_try;;
2441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2442 $as_echo "$ac_try_echo"; } >&5
2443 (eval "$ac_compile") 2>&5
2445 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2446 test $ac_status = 0; }; then :
2447 for ac_file in conftest.o conftest.obj conftest.*; do
2448 test -f "$ac_file" || continue;
2450 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2451 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2456 $as_echo "$as_me: failed program was:" >&5
2457 sed 's/^/| /' conftest.$ac_ext >&5
2459 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2460 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2461 as_fn_error $? "cannot compute suffix of object files: cannot compile
2462 See \`config.log' for more details" "$LINENO" 5; }
2464 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2467 $as_echo "$ac_cv_objext" >&6; }
2468 OBJEXT=$ac_cv_objext
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2471 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2472 if ${ac_cv_c_compiler_gnu+:} false; then :
2473 $as_echo_n "(cached) " >&6
2475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2476 /* end confdefs.h. */
2489 if ac_fn_c_try_compile "$LINENO"; then :
2494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2495 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2499 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2500 if test $ac_compiler_gnu = yes; then
2505 ac_test_CFLAGS=${CFLAGS+set}
2506 ac_save_CFLAGS=$CFLAGS
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2508 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2509 if ${ac_cv_prog_cc_g+:} false; then :
2510 $as_echo_n "(cached) " >&6
2512 ac_save_c_werror_flag=$ac_c_werror_flag
2513 ac_c_werror_flag=yes
2516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2517 /* end confdefs.h. */
2527 if ac_fn_c_try_compile "$LINENO"; then :
2531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2532 /* end confdefs.h. */
2542 if ac_fn_c_try_compile "$LINENO"; then :
2545 ac_c_werror_flag=$ac_save_c_werror_flag
2547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2548 /* end confdefs.h. */
2558 if ac_fn_c_try_compile "$LINENO"; then :
2561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2566 ac_c_werror_flag=$ac_save_c_werror_flag
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2569 $as_echo "$ac_cv_prog_cc_g" >&6; }
2570 if test "$ac_test_CFLAGS" = set; then
2571 CFLAGS=$ac_save_CFLAGS
2572 elif test $ac_cv_prog_cc_g = yes; then
2573 if test "$GCC" = yes; then
2579 if test "$GCC" = yes; then
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2586 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2587 if ${ac_cv_prog_cc_c89+:} false; then :
2588 $as_echo_n "(cached) " >&6
2590 ac_cv_prog_cc_c89=no
2592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2593 /* end confdefs.h. */
2597 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2598 struct buf { int x; };
2599 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2600 static char *e (p, i)
2606 static char *f (char * (*g) (char **, int), char **p, ...)
2611 s = g (p, va_arg (v,int));
2616 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2617 function prototypes and stuff, but not '\xHH' hex character constants.
2618 These don't provoke an error unfortunately, instead are silently treated
2619 as 'x'. The following induces an error, until -std is added to get
2620 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2621 array size at least. It's necessary to write '\x00'==0 to get something
2622 that's true only with -std. */
2623 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2625 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2626 inside strings and character constants. */
2628 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2630 int test (int i, double x);
2631 struct s1 {int (*f) (int a);};
2632 struct s2 {int (*f) (double a);};
2633 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2639 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2644 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2645 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2647 CC="$ac_save_CC $ac_arg"
2648 if ac_fn_c_try_compile "$LINENO"; then :
2649 ac_cv_prog_cc_c89=$ac_arg
2651 rm -f core conftest.err conftest.$ac_objext
2652 test "x$ac_cv_prog_cc_c89" != "xno" && break
2654 rm -f conftest.$ac_ext
2659 case "x$ac_cv_prog_cc_c89" in
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2662 $as_echo "none needed" >&6; } ;;
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2665 $as_echo "unsupported" >&6; } ;;
2667 CC="$CC $ac_cv_prog_cc_c89"
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2669 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2671 if test "x$ac_cv_prog_cc_c89" != xno; then :
2676 ac_cpp='$CPP $CPPFLAGS'
2677 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2678 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2679 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2682 ac_cpp='$CPP $CPPFLAGS'
2683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2687 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2688 # On Suns, sometimes $CPP names a directory.
2689 if test -n "$CPP" && test -d "$CPP"; then
2692 if test -z "$CPP"; then
2693 if ${ac_cv_prog_CPP+:} false; then :
2694 $as_echo_n "(cached) " >&6
2696 # Double quotes because CPP needs to be expanded
2697 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2700 for ac_c_preproc_warn_flag in '' yes
2702 # Use a header file that comes with gcc, so configuring glibc
2703 # with a fresh cross-compiler works.
2704 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2705 # <limits.h> exists even on freestanding compilers.
2706 # On the NeXT, cc -E runs the code through the compiler's parser,
2707 # not just through cpp. "Syntax error" is here to catch this case.
2708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2709 /* end confdefs.h. */
2711 # include <limits.h>
2713 # include <assert.h>
2717 if ac_fn_c_try_cpp "$LINENO"; then :
2720 # Broken: fails on valid input.
2723 rm -f conftest.err conftest.i conftest.$ac_ext
2725 # OK, works on sane cases. Now check whether nonexistent headers
2726 # can be detected and how.
2727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2728 /* end confdefs.h. */
2729 #include <ac_nonexistent.h>
2731 if ac_fn_c_try_cpp "$LINENO"; then :
2732 # Broken: success on invalid input.
2735 # Passes both tests.
2739 rm -f conftest.err conftest.i conftest.$ac_ext
2742 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2743 rm -f conftest.i conftest.err conftest.$ac_ext
2744 if $ac_preproc_ok; then :
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2757 $as_echo "$CPP" >&6; }
2759 for ac_c_preproc_warn_flag in '' yes
2761 # Use a header file that comes with gcc, so configuring glibc
2762 # with a fresh cross-compiler works.
2763 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2764 # <limits.h> exists even on freestanding compilers.
2765 # On the NeXT, cc -E runs the code through the compiler's parser,
2766 # not just through cpp. "Syntax error" is here to catch this case.
2767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2768 /* end confdefs.h. */
2770 # include <limits.h>
2772 # include <assert.h>
2776 if ac_fn_c_try_cpp "$LINENO"; then :
2779 # Broken: fails on valid input.
2782 rm -f conftest.err conftest.i conftest.$ac_ext
2784 # OK, works on sane cases. Now check whether nonexistent headers
2785 # can be detected and how.
2786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2787 /* end confdefs.h. */
2788 #include <ac_nonexistent.h>
2790 if ac_fn_c_try_cpp "$LINENO"; then :
2791 # Broken: success on invalid input.
2794 # Passes both tests.
2798 rm -f conftest.err conftest.i conftest.$ac_ext
2801 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2802 rm -f conftest.i conftest.err conftest.$ac_ext
2803 if $ac_preproc_ok; then :
2806 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2807 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2808 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2809 See \`config.log' for more details" "$LINENO" 5; }
2813 ac_cpp='$CPP $CPPFLAGS'
2814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2822 ac_safe=`echo "gdbm.h" | sed 'y%./+-%__pm%'`
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbm.h" >&5
2824 $as_echo_n "checking for gdbm.h... " >&6; }
2826 old_CFLAGS="$CFLAGS"
2830 if test "x$smart_try_dir" != "x"; then
2831 for try in $smart_try_dir; do
2832 CFLAGS="$old_CFLAGS -I$try"
2833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2834 /* end confdefs.h. */
2845 if ac_fn_c_try_compile "$LINENO"; then :
2846 smart_include="-I$try"
2850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2851 if test "x$smart_include" != "x"; then
2855 CFLAGS="$old_CFLAGS"
2858 if test "x$smart_include" = "x"; then
2859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2860 /* end confdefs.h. */
2871 if ac_fn_c_try_compile "$LINENO"; then :
2876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2879 if test "x$smart_include" = "x"; then
2882 if test "x$LOCATE" != "x"; then
2886 for x in `${LOCATE} $file 2>/dev/null`; do
2887 base=`echo $x | sed "s%/${file}%%"`
2888 if test "x$x" = "x$base"; then
2892 dir=`${DIRNAME} $x 2>/dev/null`
2893 exclude=`echo ${dir} | ${GREP} /home`
2894 if test "x$exclude" != "x"; then
2898 already=`echo \$smart_include_dir ${DIRS} | ${GREP} ${dir}`
2899 if test "x$already" = "x"; then
2905 eval "smart_include_dir=\"\$smart_include_dir $DIRS\""
2908 for try in $smart_include_dir /usr/local/include /opt/include; do
2909 CFLAGS="$old_CFLAGS -I$try"
2910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2911 /* end confdefs.h. */
2922 if ac_fn_c_try_compile "$LINENO"; then :
2923 smart_include="-I$try"
2927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2928 if test "x$smart_include" != "x"; then
2932 CFLAGS="$old_CFLAGS"
2935 if test "x$smart_include" != "x"; then
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2937 $as_echo "yes" >&6; }
2938 eval "ac_cv_header_$ac_safe=yes"
2939 CFLAGS="$old_CFLAGS $smart_include"
2940 SMART_CFLAGS="$SMART_CFLAGS $smart_include"
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2943 $as_echo "no" >&6; }
2948 sm_lib_safe=`echo "gdbm" | sed 'y%./+-%__p_%'`
2949 sm_func_safe=`echo "gdbm_open" | sed 'y%./+-%__p_%'`
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbm_open in -lgdbm" >&5
2951 $as_echo_n "checking for gdbm_open in -lgdbm... " >&6; }
2957 if test "x$smart_try_dir" != "x"; then
2958 for try in $smart_try_dir; do
2959 LIBS="-L$try -lgdbm $old_LIBS"
2960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2961 /* end confdefs.h. */
2962 extern char gdbm_open();
2971 if ac_fn_c_try_link "$LINENO"; then :
2972 smart_lib="-L$try -lgdbm"
2974 rm -f core conftest.err conftest.$ac_objext \
2975 conftest$ac_exeext conftest.$ac_ext
2976 if test "x$smart_lib" != "x"; then
2983 if test "x$smart_lib" = "x"; then
2984 LIBS="-lgdbm $old_LIBS"
2985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986 /* end confdefs.h. */
2987 extern char gdbm_open();
2996 if ac_fn_c_try_link "$LINENO"; then :
2999 rm -f core conftest.err conftest.$ac_objext \
3000 conftest$ac_exeext conftest.$ac_ext
3004 if test "x$smart_lib" = "x"; then
3007 if test "x$LOCATE" != "x"; then
3009 file=libgdbm${libltdl_cv_shlibext}
3011 for x in `${LOCATE} $file 2>/dev/null`; do
3012 base=`echo $x | sed "s%/${file}%%"`
3013 if test "x$x" = "x$base"; then
3017 dir=`${DIRNAME} $x 2>/dev/null`
3018 exclude=`echo ${dir} | ${GREP} /home`
3019 if test "x$exclude" != "x"; then
3023 already=`echo \$smart_lib_dir ${DIRS} | ${GREP} ${dir}`
3024 if test "x$already" = "x"; then
3030 eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3034 if test "x$LOCATE" != "x"; then
3038 for x in `${LOCATE} $file 2>/dev/null`; do
3039 base=`echo $x | sed "s%/${file}%%"`
3040 if test "x$x" = "x$base"; then
3044 dir=`${DIRNAME} $x 2>/dev/null`
3045 exclude=`echo ${dir} | ${GREP} /home`
3046 if test "x$exclude" != "x"; then
3050 already=`echo \$smart_lib_dir ${DIRS} | ${GREP} ${dir}`
3051 if test "x$already" = "x"; then
3057 eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
3060 for try in $smart_lib_dir /usr/local/lib /opt/lib; do
3061 LIBS="-L$try -lgdbm $old_LIBS"
3062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3063 /* end confdefs.h. */
3064 extern char gdbm_open();
3073 if ac_fn_c_try_link "$LINENO"; then :
3074 smart_lib="-L$try -lgdbm"
3076 rm -f core conftest.err conftest.$ac_objext \
3077 conftest$ac_exeext conftest.$ac_ext
3078 if test "x$smart_lib" != "x"; then
3085 if test "x$smart_lib" != "x"; then
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3087 $as_echo "yes" >&6; }
3088 eval "ac_cv_lib_${sm_lib_safe}_${sm_func_safe}=yes"
3089 LIBS="$smart_lib $old_LIBS"
3090 SMART_LIBS="$smart_lib $SMART_LIBS"
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3093 $as_echo "no" >&6; }
3096 if test "x$ac_cv_lib_gdbm_gdbm_open" != "xyes"; then
3097 fail="$fail libgdbm"
3100 if test "x$fail" = "x"; then
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see GDBM_SYNC status" >&5
3102 $as_echo_n "checking to see GDBM_SYNC status... " >&6; }
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3105 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3106 if ${ac_cv_path_GREP+:} false; then :
3107 $as_echo_n "(cached) " >&6
3109 if test -z "$GREP"; then
3110 ac_path_GREP_found=false
3111 # Loop through the user's path and test for each of PROGNAME-LIST
3112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3113 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3116 test -z "$as_dir" && as_dir=.
3117 for ac_prog in grep ggrep; do
3118 for ac_exec_ext in '' $ac_executable_extensions; do
3119 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3120 as_fn_executable_p "$ac_path_GREP" || continue
3121 # Check for GNU ac_path_GREP and select it if it is found.
3122 # Check for GNU $ac_path_GREP
3123 case `"$ac_path_GREP" --version 2>&1` in
3125 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3128 $as_echo_n 0123456789 >"conftest.in"
3131 cat "conftest.in" "conftest.in" >"conftest.tmp"
3132 mv "conftest.tmp" "conftest.in"
3133 cp "conftest.in" "conftest.nl"
3134 $as_echo 'GREP' >> "conftest.nl"
3135 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3136 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3137 as_fn_arith $ac_count + 1 && ac_count=$as_val
3138 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3139 # Best one so far, save it but keep looking for a better one
3140 ac_cv_path_GREP="$ac_path_GREP"
3141 ac_path_GREP_max=$ac_count
3143 # 10*(2^10) chars as input seems more than enough
3144 test $ac_count -gt 10 && break
3146 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3149 $ac_path_GREP_found && break 3
3154 if test -z "$ac_cv_path_GREP"; then
3155 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3158 ac_cv_path_GREP=$GREP
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3163 $as_echo "$ac_cv_path_GREP" >&6; }
3164 GREP="$ac_cv_path_GREP"
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3168 $as_echo_n "checking for egrep... " >&6; }
3169 if ${ac_cv_path_EGREP+:} false; then :
3170 $as_echo_n "(cached) " >&6
3172 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3173 then ac_cv_path_EGREP="$GREP -E"
3175 if test -z "$EGREP"; then
3176 ac_path_EGREP_found=false
3177 # Loop through the user's path and test for each of PROGNAME-LIST
3178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3179 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3182 test -z "$as_dir" && as_dir=.
3183 for ac_prog in egrep; do
3184 for ac_exec_ext in '' $ac_executable_extensions; do
3185 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3186 as_fn_executable_p "$ac_path_EGREP" || continue
3187 # Check for GNU ac_path_EGREP and select it if it is found.
3188 # Check for GNU $ac_path_EGREP
3189 case `"$ac_path_EGREP" --version 2>&1` in
3191 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3194 $as_echo_n 0123456789 >"conftest.in"
3197 cat "conftest.in" "conftest.in" >"conftest.tmp"
3198 mv "conftest.tmp" "conftest.in"
3199 cp "conftest.in" "conftest.nl"
3200 $as_echo 'EGREP' >> "conftest.nl"
3201 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3202 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3203 as_fn_arith $ac_count + 1 && ac_count=$as_val
3204 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3205 # Best one so far, save it but keep looking for a better one
3206 ac_cv_path_EGREP="$ac_path_EGREP"
3207 ac_path_EGREP_max=$ac_count
3209 # 10*(2^10) chars as input seems more than enough
3210 test $ac_count -gt 10 && break
3212 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3215 $ac_path_EGREP_found && break 3
3220 if test -z "$ac_cv_path_EGREP"; then
3221 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3224 ac_cv_path_EGREP=$EGREP
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3230 $as_echo "$ac_cv_path_EGREP" >&6; }
3231 EGREP="$ac_cv_path_EGREP"
3234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235 /* end confdefs.h. */
3241 not found. this version must use sync by default.
3245 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3246 $EGREP "found-gdbm-sync" >/dev/null 2>&1; then :
3249 $as_echo "#define NEED_GDBM_SYNC yes" >>confdefs.h
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: needs it." >&5
3252 $as_echo "needs it." >&6; }
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SYNCs by default." >&5
3257 $as_echo "SYNCs by default." >&6; }
3266 LIBS="$LIBS $SMART_LIBS"
3267 ac_fn_c_check_func "$LINENO" "gdbm_fdesc" "ac_cv_func_gdbm_fdesc"
3268 if test "x$ac_cv_func_gdbm_fdesc" = xyes; then :
3272 if test "x$ac_cv_func_gdbm_fdesc" = "xyes";
3275 $as_echo "#define HAVE_GDBM_FDESC /**/" >>confdefs.h
3280 targetname=rlm_ippool
3283 echo \*\*\* module rlm_ippool is disabled.
3286 if test x"$fail" != x""; then
3287 if test x"${enable_strict_dependencies}" = x"yes"; then
3288 as_fn_error $? "set --without-rlm_ippool to disable it explicitly." "$LINENO" 5
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: silently not building rlm_ippool." >&5
3291 $as_echo "$as_me: WARNING: silently not building rlm_ippool." >&2;}
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: FAILURE: rlm_ippool requires: $fail." >&5
3293 $as_echo "$as_me: WARNING: FAILURE: rlm_ippool requires: $fail." >&2;};
3298 if test x"$targetname" != x""; then
3299 ippool_utils="rlm_ippool_tool"
3300 ippool_install="rlm_ippool_install"
3303 ippool_ldflags=$SMART_LIBS
3304 ippool_cflags=$SMART_CFLAGS
3310 ac_config_headers="$ac_config_headers config.h"
3313 unset ac_cv_env_LIBS_set
3314 unset ac_cv_env_LIBS_value
3316 ac_config_files="$ac_config_files all.mk"
3318 cat >confcache <<\_ACEOF
3319 # This file is a shell script that caches the results of configure
3320 # tests run on this system so they can be shared between configure
3321 # scripts and configure runs, see configure's option --config-cache.
3322 # It is not useful on other systems. If it contains results you don't
3323 # want to keep, you may remove or edit it.
3325 # config.status only pays attention to the cache file if you give it
3326 # the --recheck option to rerun configure.
3328 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3329 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3334 # The following way of writing the cache mishandles newlines in values,
3335 # but we know of no workaround that is simple, portable, and efficient.
3336 # So, we kill variables containing newlines.
3337 # Ultrix sh set writes to stderr and can't be redirected directly,
3338 # and sets the high bit in the cache file unless we assign to the vars.
3340 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3341 eval ac_val=\$$ac_var
3345 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3346 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3349 _ | IFS | as_nl) ;; #(
3350 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3351 *) { eval $ac_var=; unset $ac_var;} ;;
3357 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3358 *${as_nl}ac_space=\ *)
3359 # `set' does not quote correctly, so add quotes: double-quote
3360 # substitution turns \\\\ into \\, and sed turns \\ into \.
3363 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3366 # `set' quotes correctly as required by POSIX, so do not add quotes.
3367 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3376 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3378 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3380 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3381 if test -w "$cache_file"; then
3382 if test "x$cache_file" != "x/dev/null"; then
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3384 $as_echo "$as_me: updating cache $cache_file" >&6;}
3385 if test ! -f "$cache_file" || test -h "$cache_file"; then
3386 cat confcache >"$cache_file"
3388 case $cache_file in #(
3390 mv -f confcache "$cache_file"$$ &&
3391 mv -f "$cache_file"$$ "$cache_file" ;; #(
3393 mv -f confcache "$cache_file" ;;
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3399 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3404 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3405 # Let make expand exec_prefix.
3406 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3408 DEFS=-DHAVE_CONFIG_H
3413 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3414 # 1. Remove the extension, and $U if already installed.
3415 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3416 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3417 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3418 # will be set to the directory where LIBOBJS objects are built.
3419 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3420 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3424 LTLIBOBJS=$ac_ltlibobjs
3428 : "${CONFIG_STATUS=./config.status}"
3430 ac_clean_files_save=$ac_clean_files
3431 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3433 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3435 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3437 # Generated by $as_me.
3438 # Run this file to recreate the current configuration.
3439 # Compiler output produced by configure, useful for debugging
3440 # configure, is in config.log if it exists.
3446 SHELL=\${CONFIG_SHELL-$SHELL}
3449 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3450 ## -------------------- ##
3451 ## M4sh Initialization. ##
3452 ## -------------------- ##
3454 # Be more Bourne compatible
3455 DUALCASE=1; export DUALCASE # for MKS sh
3456 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3459 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3460 # is contrary to our usage. Disable this feature.
3461 alias -g '${1+"$@"}'='"$@"'
3462 setopt NO_GLOB_SUBST
3464 case `(set -o) 2>/dev/null` in #(
3476 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3477 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3478 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3479 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3480 # Prefer a ksh shell builtin over an external printf program on Solaris,
3481 # but without wasting forks for bash or zsh.
3482 if test -z "$BASH_VERSION$ZSH_VERSION" \
3483 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3484 as_echo='print -r --'
3485 as_echo_n='print -rn --'
3486 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3487 as_echo='printf %s\n'
3488 as_echo_n='printf %s'
3490 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3491 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3492 as_echo_n='/usr/ucb/echo -n'
3494 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3495 as_echo_n_body='eval
3499 expr "X$arg" : "X\\(.*\\)$as_nl";
3500 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3502 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3504 export as_echo_n_body
3505 as_echo_n='sh -c $as_echo_n_body as_echo'
3508 as_echo='sh -c $as_echo_body as_echo'
3511 # The user is always right.
3512 if test "${PATH_SEPARATOR+set}" != set; then
3514 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3515 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3522 # We need space, tab and new line, in precisely that order. Quoting is
3523 # there to prevent editors from complaining about space-tab.
3524 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3525 # splitting by setting IFS to empty value.)
3528 # Find who we are. Look in the path if we contain no directory separator.
3531 *[\\/]* ) as_myself=$0 ;;
3532 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3536 test -z "$as_dir" && as_dir=.
3537 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3543 # We did not find ourselves, most probably we were run as `sh COMMAND'
3544 # in which case we are not to be found in the path.
3545 if test "x$as_myself" = x; then
3548 if test ! -f "$as_myself"; then
3549 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3553 # Unset variables that we do not need and which cause bugs (e.g. in
3554 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3555 # suppresses any "Segmentation fault" message there. '((' could
3556 # trigger a bug in pdksh 5.2.14.
3557 for as_var in BASH_ENV ENV MAIL MAILPATH
3558 do eval test x\${$as_var+set} = xset \
3559 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3572 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3575 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3576 # ----------------------------------------
3577 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3578 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3579 # script with STATUS, using 1 if that was 0.
3582 as_status=$1; test $as_status -eq 0 && as_status=1
3584 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3585 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3587 $as_echo "$as_me: error: $2" >&2
3588 as_fn_exit $as_status
3592 # as_fn_set_status STATUS
3593 # -----------------------
3594 # Set $? to STATUS, without forking.
3598 } # as_fn_set_status
3602 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3612 # Portably unset VAR.
3615 { eval $1=; unset $1;}
3617 as_unset=as_fn_unset
3618 # as_fn_append VAR VALUE
3619 # ----------------------
3620 # Append the text in VALUE to the end of the definition contained in VAR. Take
3621 # advantage of any shell optimizations that allow amortized linear growth over
3622 # repeated appends, instead of the typical quadratic growth present in naive
3624 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3625 eval 'as_fn_append ()
3636 # as_fn_arith ARG...
3637 # ------------------
3638 # Perform arithmetic evaluation on the ARGs, and store the result in the
3639 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3640 # must be portable across $(()) and expr.
3641 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3642 eval 'as_fn_arith ()
3649 as_val=`expr "$@" || test $? -eq 1`
3654 if expr a : '\(a\)' >/dev/null 2>&1 &&
3655 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3661 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3662 as_basename=basename
3667 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3673 as_me=`$as_basename -- "$0" ||
3674 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3675 X"$0" : 'X\(//\)$' \| \
3676 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3678 sed '/^.*\/\([^/][^/]*\)\/*$/{
3692 # Avoid depending upon Character Ranges.
3693 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3694 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3695 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3696 as_cr_digits='0123456789'
3697 as_cr_alnum=$as_cr_Letters$as_cr_digits
3699 ECHO_C= ECHO_N= ECHO_T=
3700 case `echo -n x` in #(((((
3702 case `echo 'xy\c'` in
3703 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3705 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3712 rm -f conf$$ conf$$.exe conf$$.file
3713 if test -d conf$$.dir; then
3714 rm -f conf$$.dir/conf$$.file
3717 mkdir conf$$.dir 2>/dev/null
3719 if (echo >conf$$.file) 2>/dev/null; then
3720 if ln -s conf$$.file conf$$ 2>/dev/null; then
3722 # ... but there are two gotchas:
3723 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3724 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3725 # In both cases, we have to default to `cp -pR'.
3726 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3728 elif ln conf$$.file conf$$ 2>/dev/null; then
3736 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3737 rmdir conf$$.dir 2>/dev/null
3742 # Create "$as_dir" as a directory, including parents if necessary.
3747 -*) as_dir=./$as_dir;;
3749 test -d "$as_dir" || eval $as_mkdir_p || {
3753 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3754 *) as_qdir=$as_dir;;
3756 as_dirs="'$as_qdir' $as_dirs"
3757 as_dir=`$as_dirname -- "$as_dir" ||
3758 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3759 X"$as_dir" : 'X\(//\)[^/]' \| \
3760 X"$as_dir" : 'X\(//\)$' \| \
3761 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3762 $as_echo X"$as_dir" |
3763 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3780 test -d "$as_dir" && break
3782 test -z "$as_dirs" || eval "mkdir $as_dirs"
3783 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3787 if mkdir -p . 2>/dev/null; then
3788 as_mkdir_p='mkdir -p "$as_dir"'
3790 test -d ./-p && rmdir ./-p
3795 # as_fn_executable_p FILE
3796 # -----------------------
3797 # Test if FILE is an executable regular file.
3798 as_fn_executable_p ()
3800 test -f "$1" && test -x "$1"
3801 } # as_fn_executable_p
3803 as_executable_p=as_fn_executable_p
3805 # Sed expression to map a string onto a valid CPP name.
3806 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3808 # Sed expression to map a string onto a valid variable name.
3809 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3813 ## ----------------------------------- ##
3814 ## Main body of $CONFIG_STATUS script. ##
3815 ## ----------------------------------- ##
3817 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3819 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3820 # Save the log message, to keep $0 and so on meaningful, and to
3821 # report actual input values of CONFIG_FILES etc. instead of their
3822 # values after options handling.
3824 This file was extended by $as_me, which was
3825 generated by GNU Autoconf 2.69. Invocation command line was
3827 CONFIG_FILES = $CONFIG_FILES
3828 CONFIG_HEADERS = $CONFIG_HEADERS
3829 CONFIG_LINKS = $CONFIG_LINKS
3830 CONFIG_COMMANDS = $CONFIG_COMMANDS
3833 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3838 case $ac_config_files in *"
3839 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3842 case $ac_config_headers in *"
3843 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
3847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3848 # Files that config.status was made for.
3849 config_files="$ac_config_files"
3850 config_headers="$ac_config_headers"
3854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3856 \`$as_me' instantiates files and other configuration actions
3857 from templates according to the current configuration. Unless the files
3858 and actions are specified as TAGs, all are instantiated by default.
3860 Usage: $0 [OPTION]... [TAG]...
3862 -h, --help print this help, then exit
3863 -V, --version print version number and configuration settings, then exit
3864 --config print configuration, then exit
3865 -q, --quiet, --silent
3866 do not print progress messages
3867 -d, --debug don't remove temporary files
3868 --recheck update $as_me by reconfiguring in the same conditions
3869 --file=FILE[:TEMPLATE]
3870 instantiate the configuration file FILE
3871 --header=FILE[:TEMPLATE]
3872 instantiate the configuration header FILE
3874 Configuration files:
3877 Configuration headers:
3880 Report bugs to the package provider."
3883 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3884 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3887 configured by $0, generated by GNU Autoconf 2.69,
3888 with options \\"\$ac_cs_config\\"
3890 Copyright (C) 2012 Free Software Foundation, Inc.
3891 This config.status script is free software; the Free Software Foundation
3892 gives unlimited permission to copy, distribute and modify it."
3896 test -n "\$AWK" || AWK=awk
3899 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3900 # The default lists apply if the user does not specify any file.
3906 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3907 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3911 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3923 # Handling of the options.
3924 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3926 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3927 $as_echo "$ac_cs_version"; exit ;;
3928 --config | --confi | --conf | --con | --co | --c )
3929 $as_echo "$ac_cs_config"; exit ;;
3930 --debug | --debu | --deb | --de | --d | -d )
3932 --file | --fil | --fi | --f )
3935 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3936 '') as_fn_error $? "missing file argument" ;;
3938 as_fn_append CONFIG_FILES " '$ac_optarg'"
3939 ac_need_defaults=false;;
3940 --header | --heade | --head | --hea )
3943 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3945 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
3946 ac_need_defaults=false;;
3948 # Conflict between --help and --header
3949 as_fn_error $? "ambiguous option: \`$1'
3950 Try \`$0 --help' for more information.";;
3951 --help | --hel | -h )
3952 $as_echo "$ac_cs_usage"; exit ;;
3953 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3954 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3958 -*) as_fn_error $? "unrecognized option: \`$1'
3959 Try \`$0 --help' for more information." ;;
3961 *) as_fn_append ac_config_targets " $1"
3962 ac_need_defaults=false ;;
3968 ac_configure_extra_args=
3970 if $ac_cs_silent; then
3972 ac_configure_extra_args="$ac_configure_extra_args --silent"
3976 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3977 if \$ac_cs_recheck; then
3978 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3980 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3981 CONFIG_SHELL='$SHELL'
3987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3991 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3992 ## Running $as_me. ##
3998 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4001 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4003 # Handling of arguments.
4004 for ac_config_target in $ac_config_targets
4006 case $ac_config_target in
4007 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
4008 "all.mk") CONFIG_FILES="$CONFIG_FILES all.mk" ;;
4010 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4015 # If the user did not use the arguments to specify the items to instantiate,
4016 # then the envvar interface is used. Set only those that are not.
4017 # We use the long form for the default assignment because of an extremely
4018 # bizarre bug on SunOS 4.1.3.
4019 if $ac_need_defaults; then
4020 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4021 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4024 # Have a temporary directory for convenience. Make it in the build tree
4025 # simply because there is no reason against having it here, and in addition,
4026 # creating and moving files from /tmp can sometimes cause problems.
4027 # Hook for its removal unless debugging.
4028 # Note that there is a small window in which the directory will not be cleaned:
4029 # after its creation but before its name has been assigned to `$tmp'.
4033 trap 'exit_status=$?
4035 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4037 trap 'as_fn_exit 1' 1 2 13 15
4039 # Create a (secure) tmp directory for tmp files.
4042 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4046 tmp=./conf$$-$RANDOM
4047 (umask 077 && mkdir "$tmp")
4048 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4051 # Set up the scripts for CONFIG_FILES section.
4052 # No need to generate them if there are no CONFIG_FILES.
4053 # This happens for instance with `./config.status config.h'.
4054 if test -n "$CONFIG_FILES"; then
4057 ac_cr=`echo X | tr X '\015'`
4058 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4059 # But we know of no other shell where ac_cr would be empty at this
4060 # point, so we can use a bashism as a fallback.
4061 if test "x$ac_cr" = x; then
4062 eval ac_cr=\$\'\\r\'
4064 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4065 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4071 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4076 echo "cat >conf$$subs.awk <<_ACEOF" &&
4077 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4080 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4081 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4083 for ac_last_try in false false false false false :; do
4084 . ./conf$$subs.sh ||
4085 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4087 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4088 if test $ac_delim_n = $ac_delim_num; then
4090 elif $ac_last_try; then
4091 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4093 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4098 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4099 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4103 s/^/S["/; s/!.*/"]=/
4113 s/\(.\{148\}\)..*/\1/
4115 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4120 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4127 s/\(.\{148\}\)..*/\1/
4129 s/["\\]/\\&/g; s/^/"/; s/$/"/
4133 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4138 ' <conf$$subs.awk | sed '
4143 ' >>$CONFIG_STATUS || ac_write_fail=1
4144 rm -f conf$$subs.awk
4145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4147 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4148 for (key in S) S_is_set[key] = 1
4154 nfields = split(line, field, "@")
4156 len = length(field[1])
4157 for (i = 2; i < nfields; i++) {
4159 keylen = length(key)
4160 if (S_is_set[key]) {
4162 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4163 len += length(value) + length(field[++i])
4174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4175 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4176 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4179 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4180 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4183 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4184 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4185 # trailing colons and then remove the whole line if VPATH becomes empty
4186 # (actually we leave an empty line to preserve line numbers).
4187 if test "x$srcdir" = x.; then
4188 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
4206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4207 fi # test -n "$CONFIG_FILES"
4209 # Set up the scripts for CONFIG_HEADERS section.
4210 # No need to generate them if there are no CONFIG_HEADERS.
4211 # This happens for instance with `./config.status Makefile'.
4212 if test -n "$CONFIG_HEADERS"; then
4213 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
4217 # Transform confdefs.h into an awk script `defines.awk', embedded as
4218 # here-document in config.status, that substitutes the proper values into
4219 # config.h.in to produce config.h.
4221 # Create a delimiter string that does not exist in confdefs.h, to ease
4222 # handling of long lines.
4224 for ac_last_try in false false :; do
4225 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
4226 if test -z "$ac_tt"; then
4228 elif $ac_last_try; then
4229 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
4231 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4235 # For the awk script, D is an array of macro values keyed by name,
4236 # likewise P contains macro parameters if any. Preserve backslash
4237 # newline sequences.
4239 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
4241 s/.\{148\}/&'"$ac_delim"'/g
4244 s/^[ ]*#[ ]*define[ ][ ]*/ /
4251 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
4253 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
4257 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
4258 D["\1"]=" \3\\\\\\n"\\/p
4260 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
4265 s/.\{148\}/&'"$ac_delim"'/g
4270 s/["\\]/\\&/g; s/^/"/; s/$/"/p
4273 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
4275 ' <confdefs.h | sed '
4276 s/'"$ac_delim"'/"\\\
4277 "/g' >>$CONFIG_STATUS || ac_write_fail=1
4279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4280 for (key in D) D_is_set[key] = 1
4283 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
4285 split(line, arg, " ")
4286 if (arg[1] == "#") {
4290 defundef = substr(arg[1], 2)
4293 split(mac1, mac2, "(") #)
4295 prefix = substr(line, 1, index(line, defundef) - 1)
4296 if (D_is_set[macro]) {
4297 # Preserve the white space surrounding the "#".
4298 print prefix "define", macro P[macro] D[macro]
4301 # Replace #undef with comments. This is necessary, for example,
4302 # in the case of _POSIX_SOURCE, which is predefined and required
4303 # on some systems where configure will not decide to define it.
4304 if (defundef == "undef") {
4305 print "/*", prefix defundef, macro, "*/"
4313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4314 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
4315 fi # test -n "$CONFIG_HEADERS"
4318 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
4323 :[FHLC]) ac_mode=$ac_tag; continue;;
4325 case $ac_mode$ac_tag in
4327 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4328 :[FH]-) ac_tag=-:-;;
4329 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4346 -) ac_f="$ac_tmp/stdin";;
4347 *) # Look for the file first in the build tree, then in the source tree
4348 # (if the path is not absolute). The absolute path cannot be DOS-style,
4349 # because $ac_f cannot contain `:'.
4353 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4355 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4357 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4358 as_fn_append ac_file_inputs " '$ac_f'"
4361 # Let's still pretend it is `configure' which instantiates (i.e., don't
4362 # use $as_me), people would be surprised to read:
4363 # /* config.h. Generated by config.status. */
4364 configure_input='Generated from '`
4365 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4367 if test x"$ac_file" != x-; then
4368 configure_input="$ac_file. $configure_input"
4369 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4370 $as_echo "$as_me: creating $ac_file" >&6;}
4372 # Neutralize special characters interpreted by sed in replacement strings.
4373 case $configure_input in #(
4374 *\&* | *\|* | *\\* )
4375 ac_sed_conf_input=`$as_echo "$configure_input" |
4376 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4377 *) ac_sed_conf_input=$configure_input;;
4381 *:-:* | *:-) cat >"$ac_tmp/stdin" \
4382 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4387 ac_dir=`$as_dirname -- "$ac_file" ||
4388 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4389 X"$ac_file" : 'X\(//\)[^/]' \| \
4390 X"$ac_file" : 'X\(//\)$' \| \
4391 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4392 $as_echo X"$ac_file" |
4393 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4410 as_dir="$ac_dir"; as_fn_mkdir_p
4414 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4416 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4417 # A ".." for each directory in $ac_dir_suffix.
4418 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4419 case $ac_top_builddir_sub in
4420 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4421 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4424 ac_abs_top_builddir=$ac_pwd
4425 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4426 # for backward compatibility:
4427 ac_top_builddir=$ac_top_build_prefix
4430 .) # We are building in place.
4432 ac_top_srcdir=$ac_top_builddir_sub
4433 ac_abs_top_srcdir=$ac_pwd ;;
4434 [\\/]* | ?:[\\/]* ) # Absolute name.
4435 ac_srcdir=$srcdir$ac_dir_suffix;
4436 ac_top_srcdir=$srcdir
4437 ac_abs_top_srcdir=$srcdir ;;
4439 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4440 ac_top_srcdir=$ac_top_build_prefix$srcdir
4441 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4443 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4455 # If the template does not know about datarootdir, expand it.
4456 # FIXME: This hack should be removed a few years after 2.60.
4457 ac_datarootdir_hack=; ac_datarootdir_seen=
4468 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4469 *datarootdir*) ac_datarootdir_seen=yes;;
4470 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4472 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4475 ac_datarootdir_hack='
4476 s&@datadir@&$datadir&g
4477 s&@docdir@&$docdir&g
4478 s&@infodir@&$infodir&g
4479 s&@localedir@&$localedir&g
4480 s&@mandir@&$mandir&g
4481 s&\\\${datarootdir}&$datarootdir&g' ;;
4485 # Neutralize VPATH when `$srcdir' = `.'.
4486 # Shell code in configure.ac might set extrasub.
4487 # FIXME: do we really want to maintain this feature?
4488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4489 ac_sed_extra="$ac_vpsub
4492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4494 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4495 s|@configure_input@|$ac_sed_conf_input|;t t
4496 s&@top_builddir@&$ac_top_builddir_sub&;t t
4497 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4498 s&@srcdir@&$ac_srcdir&;t t
4499 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4500 s&@top_srcdir@&$ac_top_srcdir&;t t
4501 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4502 s&@builddir@&$ac_builddir&;t t
4503 s&@abs_builddir@&$ac_abs_builddir&;t t
4504 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4505 $ac_datarootdir_hack
4507 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4508 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4510 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4511 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4512 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4513 "$ac_tmp/out"`; test -z "$ac_out"; } &&
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4515 which seems to be undefined. Please make sure it is defined" >&5
4516 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4517 which seems to be undefined. Please make sure it is defined" >&2;}
4519 rm -f "$ac_tmp/stdin"
4521 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4522 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4524 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4530 if test x"$ac_file" != x-; then
4532 $as_echo "/* $configure_input */" \
4533 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
4534 } >"$ac_tmp/config.h" \
4535 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4536 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4538 $as_echo "$as_me: $ac_file is unchanged" >&6;}
4541 mv "$ac_tmp/config.h" "$ac_file" \
4542 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4545 $as_echo "/* $configure_input */" \
4546 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
4547 || as_fn_error $? "could not create -" "$LINENO" 5
4559 ac_clean_files=$ac_clean_files_save
4561 test $ac_write_fail = 0 ||
4562 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4565 # configure is writing to config.log, and then calls config.status.
4566 # config.status does its own redirection, appending to config.log.
4567 # Unfortunately, on DOS this fails, as config.log is still kept open
4568 # by configure, so config.status won't be able to write to it; its
4569 # output is simply discarded. So we exec the FD to /dev/null,
4570 # effectively closing config.log, so it can be properly (re)opened and
4571 # appended to by config.status. When coming back to configure, we
4572 # need to make the FD available again.
4573 if test "$no_create" != yes; then
4575 ac_config_status_args=
4576 test "$silent" = yes &&
4577 ac_config_status_args="$ac_config_status_args --quiet"
4579 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4581 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4582 # would make configure fail if this is the last instruction.
4583 $ac_cs_success || as_fn_exit 1
4585 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4586 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4587 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}