2 # From configure.ac 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.
14 ## -------------------- ##
15 ## M4sh Initialization. ##
16 ## -------------------- ##
18 # Be more Bourne compatible
19 DUALCASE=1; export DUALCASE # for MKS sh
20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24 # is contrary to our usage. Disable this feature.
25 alias -g '${1+"$@"}'='"$@"'
28 case `(set -o) 2>/dev/null` in #(
40 # Printing a long string crashes Solaris 7 /usr/bin/printf.
41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
44 # Prefer a ksh shell builtin over an external printf program on Solaris,
45 # but without wasting forks for bash or zsh.
46 if test -z "$BASH_VERSION$ZSH_VERSION" \
47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo_n='print -rn --'
50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
56 as_echo_n='/usr/ucb/echo -n'
58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
63 expr "X$arg" : "X\\(.*\\)$as_nl";
64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
69 as_echo_n='sh -c $as_echo_n_body as_echo'
72 as_echo='sh -c $as_echo_body as_echo'
75 # The user is always right.
76 if test "${PATH_SEPARATOR+set}" != set; then
78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
86 # We need space, tab and new line, in precisely that order. Quoting is
87 # there to prevent editors from complaining about space-tab.
88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
89 # splitting by setting IFS to empty value.)
92 # Find who we are. Look in the path if we contain no directory separator.
95 *[\\/]* ) as_myself=$0 ;;
96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
100 test -z "$as_dir" && as_dir=.
101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
107 # We did not find ourselves, most probably we were run as `sh COMMAND'
108 # in which case we are not to be found in the path.
109 if test "x$as_myself" = x; then
112 if test ! -f "$as_myself"; then
113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
117 # Unset variables that we do not need and which cause bugs (e.g. in
118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119 # suppresses any "Segmentation fault" message there. '((' could
120 # trigger a bug in pdksh 5.2.14.
121 for as_var in BASH_ENV ENV MAIL MAILPATH
122 do eval test x\${$as_var+set} = xset \
123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138 # Use a proper internal environment variable to ensure we don't fall
139 # into an infinite loop, continuously re-executing ourselves.
140 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
141 _as_can_reexec=no; export _as_can_reexec;
142 # We cannot yet assume a decent shell, so we have to provide a
143 # neutralization value for shells without unset; and this also
144 # works around shells that cannot unset nonexistent variables.
145 # Preserve -v and -x to the replacement shell.
148 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
150 *v*x* | *x*v* ) as_opts=-vx ;;
155 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
156 # Admittedly, this is quite paranoid, since all the known shells bail
157 # out after a failed `exec'.
158 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
161 # We don't want this to propagate to other subprocesses.
162 { _as_can_reexec=; unset _as_can_reexec;}
163 if test "x$CONFIG_SHELL" = x; then
164 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
167 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
168 # is contrary to our usage. Disable this feature.
169 alias -g '\${1+\"\$@\"}'='\"\$@\"'
172 case \`(set -o) 2>/dev/null\` in #(
180 as_required="as_fn_return () { (exit \$1); }
181 as_fn_success () { as_fn_return 0; }
182 as_fn_failure () { as_fn_return 1; }
183 as_fn_ret_success () { return 0; }
184 as_fn_ret_failure () { return 1; }
187 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
188 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
189 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
190 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
191 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
194 exitcode=1; echo positional parameters were not saved.
196 test x\$exitcode = x0 || exit 1
198 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
199 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
200 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
201 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
202 test \$(( 1 + 1 )) = 2 || exit 1"
203 if (eval "$as_required") 2>/dev/null; then :
208 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
213 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
216 test -z "$as_dir" && as_dir=.
220 for as_base in sh bash ksh sh5; do
221 # Try only shells that exist, to save several forks.
222 as_shell=$as_dir/$as_base
223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
224 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
225 CONFIG_SHELL=$as_shell as_have_required=yes
226 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
234 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
235 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
236 CONFIG_SHELL=$SHELL as_have_required=yes
241 if test "x$CONFIG_SHELL" != x; then :
243 # We cannot yet assume a decent shell, so we have to provide a
244 # neutralization value for shells without unset; and this also
245 # works around shells that cannot unset nonexistent variables.
246 # Preserve -v and -x to the replacement shell.
249 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
251 *v*x* | *x*v* ) as_opts=-vx ;;
256 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
257 # Admittedly, this is quite paranoid, since all the known shells bail
258 # out after a failed `exec'.
259 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
263 if test x$as_have_required = xno; then :
264 $as_echo "$0: This script requires a shell more modern than all"
265 $as_echo "$0: the shells that I found on your system."
266 if test x${ZSH_VERSION+set} = xset ; then
267 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
268 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
270 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
271 $0: including any error possibly output before this
272 $0: message. Then install a modern shell, or manually run
273 $0: the script under such a shell if you do have one."
279 SHELL=${CONFIG_SHELL-/bin/sh}
281 # Unset more variables known to interfere with behavior of common tools.
282 CLICOLOR_FORCE= GREP_OPTIONS=
283 unset CLICOLOR_FORCE GREP_OPTIONS
285 ## --------------------- ##
286 ## M4sh Shell Functions. ##
287 ## --------------------- ##
290 # Portably unset VAR.
293 { eval $1=; unset $1;}
297 # as_fn_set_status STATUS
298 # -----------------------
299 # Set $? to STATUS, without forking.
307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
317 # Create "$as_dir" as a directory, including parents if necessary.
322 -*) as_dir=./$as_dir;;
324 test -d "$as_dir" || eval $as_mkdir_p || {
328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
331 as_dirs="'$as_qdir' $as_dirs"
332 as_dir=`$as_dirname -- "$as_dir" ||
333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334 X"$as_dir" : 'X\(//\)[^/]' \| \
335 X"$as_dir" : 'X\(//\)$' \| \
336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337 $as_echo X"$as_dir" |
338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
355 test -d "$as_dir" && break
357 test -z "$as_dirs" || eval "mkdir $as_dirs"
358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
363 # as_fn_executable_p FILE
364 # -----------------------
365 # Test if FILE is an executable regular file.
366 as_fn_executable_p ()
368 test -f "$1" && test -x "$1"
369 } # as_fn_executable_p
370 # as_fn_append VAR VALUE
371 # ----------------------
372 # Append the text in VALUE to the end of the definition contained in VAR. Take
373 # advantage of any shell optimizations that allow amortized linear growth over
374 # repeated appends, instead of the typical quadratic growth present in naive
376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377 eval 'as_fn_append ()
390 # Perform arithmetic evaluation on the ARGs, and store the result in the
391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
392 # must be portable across $(()) and expr.
393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
401 as_val=`expr "$@" || test $? -eq 1`
406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
407 # ----------------------------------------
408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410 # script with STATUS, using 1 if that was 0.
413 as_status=$1; test $as_status -eq 0 && as_status=1
415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
418 $as_echo "$as_me: error: $2" >&2
419 as_fn_exit $as_status
422 if expr a : '\(a\)' >/dev/null 2>&1 &&
423 test "X`expr 00001 : '.*\(...\)'`" = X001; then
429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
441 as_me=`$as_basename -- "$0" ||
442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443 X"$0" : 'X\(//\)$' \| \
444 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
446 sed '/^.*\/\([^/][^/]*\)\/*$/{
460 # Avoid depending upon Character Ranges.
461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464 as_cr_digits='0123456789'
465 as_cr_alnum=$as_cr_Letters$as_cr_digits
468 as_lineno_1=$LINENO as_lineno_1a=$LINENO
469 as_lineno_2=$LINENO as_lineno_2a=$LINENO
470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
488 chmod +x "$as_me.lineno" ||
489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492 # already done that, so ensure we don't try to do so again and fall
493 # in an infinite loop. This has already happened in practice.
494 _as_can_reexec=no; export _as_can_reexec
495 # Don't try to exec as it changes $[0], causing all sort of problems
496 # (the dirname of $[0] is not the place where we might find the
497 # original and so on. Autoconf is especially sensitive to this).
499 # Exit status is that of the last command.
503 ECHO_C= ECHO_N= ECHO_T=
504 case `echo -n x` in #(((((
506 case `echo 'xy\c'` in
507 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
516 rm -f conf$$ conf$$.exe conf$$.file
517 if test -d conf$$.dir; then
518 rm -f conf$$.dir/conf$$.file
521 mkdir conf$$.dir 2>/dev/null
523 if (echo >conf$$.file) 2>/dev/null; then
524 if ln -s conf$$.file conf$$ 2>/dev/null; then
526 # ... but there are two gotchas:
527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529 # In both cases, we have to default to `cp -pR'.
530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
532 elif ln conf$$.file conf$$ 2>/dev/null; then
540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541 rmdir conf$$.dir 2>/dev/null
543 if mkdir -p . 2>/dev/null; then
544 as_mkdir_p='mkdir -p "$as_dir"'
546 test -d ./-p && rmdir ./-p
551 as_executable_p=as_fn_executable_p
553 # Sed expression to map a string onto a valid CPP name.
554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
556 # Sed expression to map a string onto a valid variable name.
557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
560 test -n "$DJDIR" || exec 7<&0 </dev/null
564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565 # so uname gets run too.
566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
571 ac_default_prefix=/usr/local
573 ac_config_libobj_dir=.
580 # Identity of this package.
588 ac_unique_file="menuselect"
589 ac_unique_file="menuselect.c"
590 # Factoring default headers for most tests.
591 ac_includes_default="\
593 #ifdef HAVE_SYS_TYPES_H
594 # include <sys/types.h>
596 #ifdef HAVE_SYS_STAT_H
597 # include <sys/stat.h>
603 # ifdef HAVE_STDLIB_H
608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
613 #ifdef HAVE_STRINGS_H
614 # include <strings.h>
616 #ifdef HAVE_INTTYPES_H
617 # include <inttypes.h>
626 ac_subst_vars='LTLIBOBJS
704 program_transform_name
717 enable_option_checking
724 ac_precious_vars='build_alias
740 # Initialize some variables set by options.
742 ac_init_version=false
743 ac_unrecognized_opts=
745 # The variables have the same names as the options, with
746 # dashes changed to underlines.
754 program_transform_name=s,x,x,
762 # Installation directory options.
763 # These are left unexpanded so users can "make install exec_prefix=/foo"
764 # and all the variables that are supposed to be based on exec_prefix
765 # by default will actually change.
766 # Use braces instead of parens because sh, perl, etc. also accept them.
767 # (The list follows the same order as the GNU Coding Standards.)
768 bindir='${exec_prefix}/bin'
769 sbindir='${exec_prefix}/sbin'
770 libexecdir='${exec_prefix}/libexec'
771 datarootdir='${prefix}/share'
772 datadir='${datarootdir}'
773 sysconfdir='${prefix}/etc'
774 sharedstatedir='${prefix}/com'
775 localstatedir='${prefix}/var'
776 includedir='${prefix}/include'
777 oldincludedir='/usr/include'
778 docdir='${datarootdir}/doc/${PACKAGE}'
779 infodir='${datarootdir}/info'
784 libdir='${exec_prefix}/lib'
785 localedir='${datarootdir}/locale'
786 mandir='${datarootdir}/man'
792 # If the previous option needs an argument, assign it.
793 if test -n "$ac_prev"; then
794 eval $ac_prev=\$ac_option
800 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
805 # Accept the important Cygnus configure options, so we can diagnose typos.
807 case $ac_dashdash$ac_option in
811 -bindir | --bindir | --bindi | --bind | --bin | --bi)
813 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
816 -build | --build | --buil | --bui | --bu)
817 ac_prev=build_alias ;;
818 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
819 build_alias=$ac_optarg ;;
821 -cache-file | --cache-file | --cache-fil | --cache-fi \
822 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
823 ac_prev=cache_file ;;
824 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
825 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
826 cache_file=$ac_optarg ;;
829 cache_file=config.cache ;;
831 -datadir | --datadir | --datadi | --datad)
833 -datadir=* | --datadir=* | --datadi=* | --datad=*)
834 datadir=$ac_optarg ;;
836 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
837 | --dataroo | --dataro | --datar)
838 ac_prev=datarootdir ;;
839 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
840 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
841 datarootdir=$ac_optarg ;;
843 -disable-* | --disable-*)
844 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
845 # Reject names that are not valid shell variable names.
846 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
847 as_fn_error $? "invalid feature name: $ac_useropt"
848 ac_useropt_orig=$ac_useropt
849 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
850 case $ac_user_opts in
854 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
855 ac_unrecognized_sep=', ';;
857 eval enable_$ac_useropt=no ;;
859 -docdir | --docdir | --docdi | --doc | --do)
861 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
864 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
866 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
869 -enable-* | --enable-*)
870 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
871 # Reject names that are not valid shell variable names.
872 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
873 as_fn_error $? "invalid feature name: $ac_useropt"
874 ac_useropt_orig=$ac_useropt
875 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
876 case $ac_user_opts in
880 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
881 ac_unrecognized_sep=', ';;
883 eval enable_$ac_useropt=\$ac_optarg ;;
885 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
886 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
887 | --exec | --exe | --ex)
888 ac_prev=exec_prefix ;;
889 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
890 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
891 | --exec=* | --exe=* | --ex=*)
892 exec_prefix=$ac_optarg ;;
894 -gas | --gas | --ga | --g)
895 # Obsolete; use --with-gas.
898 -help | --help | --hel | --he | -h)
900 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
901 ac_init_help=recursive ;;
902 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
903 ac_init_help=short ;;
905 -host | --host | --hos | --ho)
906 ac_prev=host_alias ;;
907 -host=* | --host=* | --hos=* | --ho=*)
908 host_alias=$ac_optarg ;;
910 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
912 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
914 htmldir=$ac_optarg ;;
916 -includedir | --includedir | --includedi | --included | --include \
917 | --includ | --inclu | --incl | --inc)
918 ac_prev=includedir ;;
919 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
920 | --includ=* | --inclu=* | --incl=* | --inc=*)
921 includedir=$ac_optarg ;;
923 -infodir | --infodir | --infodi | --infod | --info | --inf)
925 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
926 infodir=$ac_optarg ;;
928 -libdir | --libdir | --libdi | --libd)
930 -libdir=* | --libdir=* | --libdi=* | --libd=*)
933 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
934 | --libexe | --libex | --libe)
935 ac_prev=libexecdir ;;
936 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
937 | --libexe=* | --libex=* | --libe=*)
938 libexecdir=$ac_optarg ;;
940 -localedir | --localedir | --localedi | --localed | --locale)
942 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
943 localedir=$ac_optarg ;;
945 -localstatedir | --localstatedir | --localstatedi | --localstated \
946 | --localstate | --localstat | --localsta | --localst | --locals)
947 ac_prev=localstatedir ;;
948 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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1587 # ac_fn_c_try_run LINENO
1588 # ----------------------
1589 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1590 # that executables *can* be run.
1593 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1594 if { { ac_try="$ac_link"
1596 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597 *) ac_try_echo=$ac_try;;
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601 (eval "$ac_link") 2>&5
1603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1604 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1605 { { case "(($ac_try" in
1606 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1607 *) ac_try_echo=$ac_try;;
1609 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1610 $as_echo "$ac_try_echo"; } >&5
1611 (eval "$ac_try") 2>&5
1613 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1614 test $ac_status = 0; }; }; then :
1617 $as_echo "$as_me: program exited with status $ac_status" >&5
1618 $as_echo "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1621 ac_retval=$ac_status
1623 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1624 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1625 as_fn_set_status $ac_retval
1629 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1630 # -------------------------------------------------------
1631 # Tests whether HEADER exists and can be compiled using the include files in
1632 # INCLUDES, setting the cache variable VAR accordingly.
1633 ac_fn_c_check_header_compile ()
1635 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1637 $as_echo_n "checking for $2... " >&6; }
1638 if eval \${$3+:} false; then :
1639 $as_echo_n "(cached) " >&6
1641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1642 /* end confdefs.h. */
1646 if ac_fn_c_try_compile "$LINENO"; then :
1651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1655 $as_echo "$ac_res" >&6; }
1656 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1658 } # ac_fn_c_check_header_compile
1660 # ac_fn_c_try_link LINENO
1661 # -----------------------
1662 # Try to link conftest.$ac_ext, and return whether this succeeded.
1665 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1666 rm -f conftest.$ac_objext conftest$ac_exeext
1667 if { { ac_try="$ac_link"
1669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1670 *) ac_try_echo=$ac_try;;
1672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1673 $as_echo "$ac_try_echo"; } >&5
1674 (eval "$ac_link") 2>conftest.err
1676 if test -s conftest.err; then
1677 grep -v '^ *+' conftest.err >conftest.er1
1678 cat conftest.er1 >&5
1679 mv -f conftest.er1 conftest.err
1681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1682 test $ac_status = 0; } && {
1683 test -z "$ac_c_werror_flag" ||
1684 test ! -s conftest.err
1685 } && test -s conftest$ac_exeext && {
1686 test "$cross_compiling" = yes ||
1687 test -x conftest$ac_exeext
1691 $as_echo "$as_me: failed program was:" >&5
1692 sed 's/^/| /' conftest.$ac_ext >&5
1696 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1697 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1698 # interfere with the next link command; also delete a directory that is
1699 # left behind by Apple's compiler. We do this before executing the actions.
1700 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1701 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1702 as_fn_set_status $ac_retval
1704 } # ac_fn_c_try_link
1706 # ac_fn_c_check_func LINENO FUNC VAR
1707 # ----------------------------------
1708 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1709 ac_fn_c_check_func ()
1711 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1713 $as_echo_n "checking for $2... " >&6; }
1714 if eval \${$3+:} false; then :
1715 $as_echo_n "(cached) " >&6
1717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1718 /* end confdefs.h. */
1719 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1720 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1721 #define $2 innocuous_$2
1723 /* System header to define __stub macros and hopefully few prototypes,
1724 which can conflict with char $2 (); below.
1725 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1726 <limits.h> exists even on freestanding compilers. */
1729 # include <limits.h>
1731 # include <assert.h>
1736 /* Override any GCC internal prototype to avoid an error.
1737 Use char because int might match the return type of a GCC
1738 builtin and then its argument prototype would still apply. */
1743 /* The GNU C library defines this for functions which it implements
1744 to always fail with ENOSYS. Some functions are actually named
1745 something starting with __ and the normal name is an alias. */
1746 #if defined __stub_$2 || defined __stub___$2
1758 if ac_fn_c_try_link "$LINENO"; then :
1763 rm -f core conftest.err conftest.$ac_objext \
1764 conftest$ac_exeext conftest.$ac_ext
1767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1768 $as_echo "$ac_res" >&6; }
1769 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1771 } # ac_fn_c_check_func
1773 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1774 # -------------------------------------------------------
1775 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1776 # the include files in INCLUDES and setting the cache variable VAR
1778 ac_fn_c_check_header_mongrel ()
1780 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781 if eval \${$3+:} false; then :
1782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1783 $as_echo_n "checking for $2... " >&6; }
1784 if eval \${$3+:} false; then :
1785 $as_echo_n "(cached) " >&6
1788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1789 $as_echo "$ac_res" >&6; }
1791 # Is the header compilable?
1792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1793 $as_echo_n "checking $2 usability... " >&6; }
1794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h. */
1799 if ac_fn_c_try_compile "$LINENO"; then :
1800 ac_header_compiler=yes
1802 ac_header_compiler=no
1804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1806 $as_echo "$ac_header_compiler" >&6; }
1808 # Is the header present?
1809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1810 $as_echo_n "checking $2 presence... " >&6; }
1811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1812 /* end confdefs.h. */
1815 if ac_fn_c_try_cpp "$LINENO"; then :
1816 ac_header_preproc=yes
1818 ac_header_preproc=no
1820 rm -f conftest.err conftest.i conftest.$ac_ext
1821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1822 $as_echo "$ac_header_preproc" >&6; }
1824 # So? What about this header?
1825 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1828 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1830 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1833 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1834 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1836 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1838 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1840 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1842 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1846 $as_echo_n "checking for $2... " >&6; }
1847 if eval \${$3+:} false; then :
1848 $as_echo_n "(cached) " >&6
1850 eval "$3=\$ac_header_compiler"
1853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1854 $as_echo "$ac_res" >&6; }
1856 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1858 } # ac_fn_c_check_header_mongrel
1859 cat >config.log <<_ACEOF
1860 This file contains any messages produced by compilers while
1861 running configure, to aid debugging if configure makes a mistake.
1863 It was created by $as_me, which was
1864 generated by GNU Autoconf 2.69. Invocation command line was
1876 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1877 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1878 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1879 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1880 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1882 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1883 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1885 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1886 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1887 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1888 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1889 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1890 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1891 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1899 test -z "$as_dir" && as_dir=.
1900 $as_echo "PATH: $as_dir"
1916 # Keep a trace of the command line.
1917 # Strip out --no-create and --no-recursion so they do not pile up.
1918 # Strip out --silent because we don't want to record it for future runs.
1919 # Also quote any args containing shell meta-characters.
1920 # Make two passes to allow for proper duplicate-argument suppression.
1924 ac_must_keep_next=false
1930 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1931 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1932 | -silent | --silent | --silen | --sile | --sil)
1935 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1938 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1940 as_fn_append ac_configure_args1 " '$ac_arg'"
1941 if test $ac_must_keep_next = true; then
1942 ac_must_keep_next=false # Got value, back to normal.
1945 *=* | --config-cache | -C | -disable-* | --disable-* \
1946 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1947 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1948 | -with-* | --with-* | -without-* | --without-* | --x)
1949 case "$ac_configure_args0 " in
1950 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1953 -* ) ac_must_keep_next=true ;;
1956 as_fn_append ac_configure_args " '$ac_arg'"
1961 { ac_configure_args0=; unset ac_configure_args0;}
1962 { ac_configure_args1=; unset ac_configure_args1;}
1964 # When interrupted or exit'd, cleanup temporary files, and complete
1965 # config.log. We remove comments because anyway the quotes in there
1966 # would cause problems or look ugly.
1967 # WARNING: Use '\'' to represent an apostrophe within the trap.
1968 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1969 trap 'exit_status=$?
1970 # Save into config.log some information that might help in debugging.
1974 $as_echo "## ---------------- ##
1975 ## Cache variables. ##
1976 ## ---------------- ##"
1978 # The following way of writing the cache mishandles newlines in values,
1980 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1981 eval ac_val=\$$ac_var
1985 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1986 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1989 _ | IFS | as_nl) ;; #(
1990 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1991 *) { eval $ac_var=; unset $ac_var;} ;;
1996 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1997 *${as_nl}ac_space=\ *)
1999 "s/'\''/'\''\\\\'\'''\''/g;
2000 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2003 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2010 $as_echo "## ----------------- ##
2011 ## Output variables. ##
2012 ## ----------------- ##"
2014 for ac_var in $ac_subst_vars
2016 eval ac_val=\$$ac_var
2018 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2020 $as_echo "$ac_var='\''$ac_val'\''"
2024 if test -n "$ac_subst_files"; then
2025 $as_echo "## ------------------- ##
2026 ## File substitutions. ##
2027 ## ------------------- ##"
2029 for ac_var in $ac_subst_files
2031 eval ac_val=\$$ac_var
2033 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2035 $as_echo "$ac_var='\''$ac_val'\''"
2040 if test -s confdefs.h; then
2041 $as_echo "## ----------- ##
2048 test "$ac_signal" != 0 &&
2049 $as_echo "$as_me: caught signal $ac_signal"
2050 $as_echo "$as_me: exit $exit_status"
2052 rm -f core *.core core.conftest.* &&
2053 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2056 for ac_signal in 1 2 13 15; do
2057 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2061 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2062 rm -f -r conftest* confdefs.h
2064 $as_echo "/* confdefs.h */" > confdefs.h
2066 # Predefined preprocessor variables.
2068 cat >>confdefs.h <<_ACEOF
2069 #define PACKAGE_NAME "$PACKAGE_NAME"
2072 cat >>confdefs.h <<_ACEOF
2073 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2076 cat >>confdefs.h <<_ACEOF
2077 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2080 cat >>confdefs.h <<_ACEOF
2081 #define PACKAGE_STRING "$PACKAGE_STRING"
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_URL "$PACKAGE_URL"
2093 # Let the site file select an alternate cache file if it wants to.
2094 # Prefer an explicitly selected file to automatically selected ones.
2097 if test -n "$CONFIG_SITE"; then
2098 # We do not want a PATH search for config.site.
2099 case $CONFIG_SITE in #((
2100 -*) ac_site_file1=./$CONFIG_SITE;;
2101 */*) ac_site_file1=$CONFIG_SITE;;
2102 *) ac_site_file1=./$CONFIG_SITE;;
2104 elif test "x$prefix" != xNONE; then
2105 ac_site_file1=$prefix/share/config.site
2106 ac_site_file2=$prefix/etc/config.site
2108 ac_site_file1=$ac_default_prefix/share/config.site
2109 ac_site_file2=$ac_default_prefix/etc/config.site
2111 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2113 test "x$ac_site_file" = xNONE && continue
2114 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2116 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2117 sed 's/^/| /' "$ac_site_file" >&5
2119 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2120 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2121 as_fn_error $? "failed to load site script $ac_site_file
2122 See \`config.log' for more details" "$LINENO" 5; }
2126 if test -r "$cache_file"; then
2127 # Some versions of bash will fail to source /dev/null (special files
2128 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2129 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2131 $as_echo "$as_me: loading cache $cache_file" >&6;}
2133 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2134 *) . "./$cache_file";;
2138 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2139 $as_echo "$as_me: creating cache $cache_file" >&6;}
2143 # Check that the precious variables saved in the cache have kept the same
2145 ac_cache_corrupted=false
2146 for ac_var in $ac_precious_vars; do
2147 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2148 eval ac_new_set=\$ac_env_${ac_var}_set
2149 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2150 eval ac_new_val=\$ac_env_${ac_var}_value
2151 case $ac_old_set,$ac_new_set in
2153 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2154 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2155 ac_cache_corrupted=: ;;
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2158 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2159 ac_cache_corrupted=: ;;
2162 if test "x$ac_old_val" != "x$ac_new_val"; then
2163 # differences in whitespace do not lead to failure.
2164 ac_old_val_w=`echo x $ac_old_val`
2165 ac_new_val_w=`echo x $ac_new_val`
2166 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2168 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2169 ac_cache_corrupted=:
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2172 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2173 eval $ac_var=\$ac_old_val
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2176 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2178 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2181 # Pass precious variables to config.status.
2182 if test "$ac_new_set" = set; then
2184 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2185 *) ac_arg=$ac_var=$ac_new_val ;;
2187 case " $ac_configure_args " in
2188 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2189 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2193 if $ac_cache_corrupted; then
2194 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2196 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2197 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2198 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2200 ## -------------------- ##
2201 ## Main body of script. ##
2202 ## -------------------- ##
2205 ac_cpp='$CPP $CPPFLAGS'
2206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2208 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2212 # check existence of the package
2215 # specify output header file
2216 ac_config_headers="$ac_config_headers autoconfig.h"
2223 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2224 if test -f "$ac_dir/install-sh"; then
2226 ac_install_sh="$ac_aux_dir/install-sh -c"
2228 elif test -f "$ac_dir/install.sh"; then
2230 ac_install_sh="$ac_aux_dir/install.sh -c"
2232 elif test -f "$ac_dir/shtool"; then
2234 ac_install_sh="$ac_aux_dir/shtool install -c"
2238 if test -z "$ac_aux_dir"; then
2239 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2242 # These three variables are undocumented and unsupported,
2243 # and are intended to be withdrawn in a future Autoconf release.
2244 # They can cause serious problems if a builder's source tree is in a directory
2245 # whose full name contains unusual characters.
2246 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2247 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2248 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2251 # Make sure we can run config.sub.
2252 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2253 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2256 $as_echo_n "checking build system type... " >&6; }
2257 if ${ac_cv_build+:} false; then :
2258 $as_echo_n "(cached) " >&6
2260 ac_build_alias=$build_alias
2261 test "x$ac_build_alias" = x &&
2262 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2263 test "x$ac_build_alias" = x &&
2264 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2265 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2266 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2270 $as_echo "$ac_cv_build" >&6; }
2271 case $ac_cv_build in
2273 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2276 ac_save_IFS=$IFS; IFS='-'
2282 # Remember, the first character of IFS is used to create $*,
2283 # except with old shells:
2286 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2290 $as_echo_n "checking host system type... " >&6; }
2291 if ${ac_cv_host+:} false; then :
2292 $as_echo_n "(cached) " >&6
2294 if test "x$host_alias" = x; then
2295 ac_cv_host=$ac_cv_build
2297 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2298 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2303 $as_echo "$ac_cv_host" >&6; }
2306 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2309 ac_save_IFS=$IFS; IFS='-'
2315 # Remember, the first character of IFS is used to create $*,
2316 # except with old shells:
2319 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2327 case "${host_os}" in
2360 # Checks for programs.
2362 ac_cpp='$CPP $CPPFLAGS'
2363 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2364 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2365 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2366 if test -n "$ac_tool_prefix"; then
2367 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2368 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2370 $as_echo_n "checking for $ac_word... " >&6; }
2371 if ${ac_cv_prog_CC+:} false; then :
2372 $as_echo_n "(cached) " >&6
2374 if test -n "$CC"; then
2375 ac_cv_prog_CC="$CC" # Let the user override the test.
2377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2381 test -z "$as_dir" && as_dir=.
2382 for ac_exec_ext in '' $ac_executable_extensions; do
2383 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2384 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2395 if test -n "$CC"; then
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2397 $as_echo "$CC" >&6; }
2399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2400 $as_echo "no" >&6; }
2405 if test -z "$ac_cv_prog_CC"; then
2407 # Extract the first word of "gcc", so it can be a program name with args.
2408 set dummy gcc; ac_word=$2
2409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2410 $as_echo_n "checking for $ac_word... " >&6; }
2411 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2412 $as_echo_n "(cached) " >&6
2414 if test -n "$ac_ct_CC"; then
2415 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2421 test -z "$as_dir" && as_dir=.
2422 for ac_exec_ext in '' $ac_executable_extensions; do
2423 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2424 ac_cv_prog_ac_ct_CC="gcc"
2425 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2434 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2435 if test -n "$ac_ct_CC"; then
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2437 $as_echo "$ac_ct_CC" >&6; }
2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2440 $as_echo "no" >&6; }
2443 if test "x$ac_ct_CC" = x; then
2446 case $cross_compiling:$ac_tool_warned in
2448 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2449 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2450 ac_tool_warned=yes ;;
2458 if test -z "$CC"; then
2459 if test -n "$ac_tool_prefix"; then
2460 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2461 set dummy ${ac_tool_prefix}cc; ac_word=$2
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2463 $as_echo_n "checking for $ac_word... " >&6; }
2464 if ${ac_cv_prog_CC+:} false; then :
2465 $as_echo_n "(cached) " >&6
2467 if test -n "$CC"; then
2468 ac_cv_prog_CC="$CC" # Let the user override the test.
2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2474 test -z "$as_dir" && as_dir=.
2475 for ac_exec_ext in '' $ac_executable_extensions; do
2476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2477 ac_cv_prog_CC="${ac_tool_prefix}cc"
2478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2488 if test -n "$CC"; then
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2490 $as_echo "$CC" >&6; }
2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2493 $as_echo "no" >&6; }
2499 if test -z "$CC"; then
2500 # Extract the first word of "cc", so it can be a program name with args.
2501 set dummy cc; ac_word=$2
2502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2503 $as_echo_n "checking for $ac_word... " >&6; }
2504 if ${ac_cv_prog_CC+:} false; then :
2505 $as_echo_n "(cached) " >&6
2507 if test -n "$CC"; then
2508 ac_cv_prog_CC="$CC" # Let the user override the test.
2511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2515 test -z "$as_dir" && as_dir=.
2516 for ac_exec_ext in '' $ac_executable_extensions; do
2517 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2518 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2519 ac_prog_rejected=yes
2523 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2530 if test $ac_prog_rejected = yes; then
2531 # We found a bogon in the path, so make sure we never use it.
2532 set dummy $ac_cv_prog_CC
2534 if test $# != 0; then
2535 # We chose a different compiler from the bogus one.
2536 # However, it has the same basename, so the bogon will be chosen
2537 # first if we set CC to just the basename; use the full file name.
2539 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2545 if test -n "$CC"; then
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2547 $as_echo "$CC" >&6; }
2549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2550 $as_echo "no" >&6; }
2555 if test -z "$CC"; then
2556 if test -n "$ac_tool_prefix"; then
2557 for ac_prog in cl.exe
2559 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2560 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2562 $as_echo_n "checking for $ac_word... " >&6; }
2563 if ${ac_cv_prog_CC+:} false; then :
2564 $as_echo_n "(cached) " >&6
2566 if test -n "$CC"; then
2567 ac_cv_prog_CC="$CC" # Let the user override the test.
2569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2573 test -z "$as_dir" && as_dir=.
2574 for ac_exec_ext in '' $ac_executable_extensions; do
2575 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2576 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2577 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2587 if test -n "$CC"; then
2588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2589 $as_echo "$CC" >&6; }
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2592 $as_echo "no" >&6; }
2596 test -n "$CC" && break
2599 if test -z "$CC"; then
2601 for ac_prog in cl.exe
2603 # Extract the first word of "$ac_prog", so it can be a program name with args.
2604 set dummy $ac_prog; ac_word=$2
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2606 $as_echo_n "checking for $ac_word... " >&6; }
2607 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2608 $as_echo_n "(cached) " >&6
2610 if test -n "$ac_ct_CC"; then
2611 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2617 test -z "$as_dir" && as_dir=.
2618 for ac_exec_ext in '' $ac_executable_extensions; do
2619 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2620 ac_cv_prog_ac_ct_CC="$ac_prog"
2621 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2630 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2631 if test -n "$ac_ct_CC"; then
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2633 $as_echo "$ac_ct_CC" >&6; }
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2636 $as_echo "no" >&6; }
2640 test -n "$ac_ct_CC" && break
2643 if test "x$ac_ct_CC" = x; then
2646 case $cross_compiling:$ac_tool_warned in
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2650 ac_tool_warned=yes ;;
2659 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2661 as_fn_error $? "no acceptable C compiler found in \$PATH
2662 See \`config.log' for more details" "$LINENO" 5; }
2664 # Provide some information about the compiler.
2665 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2668 for ac_option in --version -v -V -qversion; do
2669 { { ac_try="$ac_compiler $ac_option >&5"
2671 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2672 *) ac_try_echo=$ac_try;;
2674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2675 $as_echo "$ac_try_echo"; } >&5
2676 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2678 if test -s conftest.err; then
2680 ... rest of stderr output deleted ...
2681 10q' conftest.err >conftest.er1
2682 cat conftest.er1 >&5
2684 rm -f conftest.er1 conftest.err
2685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2686 test $ac_status = 0; }
2689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2690 /* end confdefs.h. */
2700 ac_clean_files_save=$ac_clean_files
2701 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2702 # Try to create an executable without -o first, disregard a.out.
2703 # It will help us diagnose broken compilers, and finding out an intuition
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2706 $as_echo_n "checking whether the C compiler works... " >&6; }
2707 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2709 # The possible output files:
2710 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2713 for ac_file in $ac_files
2716 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2717 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2722 if { { ac_try="$ac_link_default"
2724 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2725 *) ac_try_echo=$ac_try;;
2727 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2728 $as_echo "$ac_try_echo"; } >&5
2729 (eval "$ac_link_default") 2>&5
2731 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2732 test $ac_status = 0; }; then :
2733 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2734 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2735 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2736 # so that the user can short-circuit this test for compilers unknown to
2738 for ac_file in $ac_files ''
2740 test -f "$ac_file" || continue
2742 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2745 # We found the default executable, but exeext='' is most
2749 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2751 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2753 # We set ac_cv_exeext here because the later test for it is not
2754 # safe: cross compilers may not add the suffix if given an `-o'
2755 # argument, so we may need to know it at that point already.
2756 # Even if this section looks crufty: it has the advantage of
2763 test "$ac_cv_exeext" = no && ac_cv_exeext=
2768 if test -z "$ac_file"; then :
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2770 $as_echo "no" >&6; }
2771 $as_echo "$as_me: failed program was:" >&5
2772 sed 's/^/| /' conftest.$ac_ext >&5
2774 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2775 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2776 as_fn_error 77 "C compiler cannot create executables
2777 See \`config.log' for more details" "$LINENO" 5; }
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2780 $as_echo "yes" >&6; }
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2783 $as_echo_n "checking for C compiler default output file name... " >&6; }
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2785 $as_echo "$ac_file" >&6; }
2786 ac_exeext=$ac_cv_exeext
2788 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2789 ac_clean_files=$ac_clean_files_save
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2791 $as_echo_n "checking for suffix of executables... " >&6; }
2792 if { { ac_try="$ac_link"
2794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2795 *) ac_try_echo=$ac_try;;
2797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2798 $as_echo "$ac_try_echo"; } >&5
2799 (eval "$ac_link") 2>&5
2801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2802 test $ac_status = 0; }; then :
2803 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2804 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2805 # work properly (i.e., refer to `conftest.exe'), while it won't with
2807 for ac_file in conftest.exe conftest conftest.*; do
2808 test -f "$ac_file" || continue
2810 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2811 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2817 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2819 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2820 See \`config.log' for more details" "$LINENO" 5; }
2822 rm -f conftest conftest$ac_cv_exeext
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2824 $as_echo "$ac_cv_exeext" >&6; }
2826 rm -f conftest.$ac_ext
2827 EXEEXT=$ac_cv_exeext
2829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2830 /* end confdefs.h. */
2835 FILE *f = fopen ("conftest.out", "w");
2836 return ferror (f) || fclose (f) != 0;
2842 ac_clean_files="$ac_clean_files conftest.out"
2843 # Check that the compiler produces executables we can run. If not, either
2844 # the compiler is broken, or we cross compile.
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2846 $as_echo_n "checking whether we are cross compiling... " >&6; }
2847 if test "$cross_compiling" != yes; then
2848 { { ac_try="$ac_link"
2850 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2851 *) ac_try_echo=$ac_try;;
2853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2854 $as_echo "$ac_try_echo"; } >&5
2855 (eval "$ac_link") 2>&5
2857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2858 test $ac_status = 0; }
2859 if { ac_try='./conftest$ac_cv_exeext'
2860 { { case "(($ac_try" in
2861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2862 *) ac_try_echo=$ac_try;;
2864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2865 $as_echo "$ac_try_echo"; } >&5
2866 (eval "$ac_try") 2>&5
2868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2869 test $ac_status = 0; }; }; then
2872 if test "$cross_compiling" = maybe; then
2875 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2877 as_fn_error $? "cannot run C compiled programs.
2878 If you meant to cross compile, use \`--host'.
2879 See \`config.log' for more details" "$LINENO" 5; }
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2884 $as_echo "$cross_compiling" >&6; }
2886 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2887 ac_clean_files=$ac_clean_files_save
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2889 $as_echo_n "checking for suffix of object files... " >&6; }
2890 if ${ac_cv_objext+:} false; then :
2891 $as_echo_n "(cached) " >&6
2893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2894 /* end confdefs.h. */
2904 rm -f conftest.o conftest.obj
2905 if { { ac_try="$ac_compile"
2907 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2908 *) ac_try_echo=$ac_try;;
2910 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2911 $as_echo "$ac_try_echo"; } >&5
2912 (eval "$ac_compile") 2>&5
2914 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2915 test $ac_status = 0; }; then :
2916 for ac_file in conftest.o conftest.obj conftest.*; do
2917 test -f "$ac_file" || continue;
2919 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2920 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2925 $as_echo "$as_me: failed program was:" >&5
2926 sed 's/^/| /' conftest.$ac_ext >&5
2928 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2930 as_fn_error $? "cannot compute suffix of object files: cannot compile
2931 See \`config.log' for more details" "$LINENO" 5; }
2933 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2936 $as_echo "$ac_cv_objext" >&6; }
2937 OBJEXT=$ac_cv_objext
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2940 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2941 if ${ac_cv_c_compiler_gnu+:} false; then :
2942 $as_echo_n "(cached) " >&6
2944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2945 /* end confdefs.h. */
2958 if ac_fn_c_try_compile "$LINENO"; then :
2963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2964 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2968 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2969 if test $ac_compiler_gnu = yes; then
2974 ac_test_CFLAGS=${CFLAGS+set}
2975 ac_save_CFLAGS=$CFLAGS
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2977 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2978 if ${ac_cv_prog_cc_g+:} false; then :
2979 $as_echo_n "(cached) " >&6
2981 ac_save_c_werror_flag=$ac_c_werror_flag
2982 ac_c_werror_flag=yes
2985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986 /* end confdefs.h. */
2996 if ac_fn_c_try_compile "$LINENO"; then :
3000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3001 /* end confdefs.h. */
3011 if ac_fn_c_try_compile "$LINENO"; then :
3014 ac_c_werror_flag=$ac_save_c_werror_flag
3016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3017 /* end confdefs.h. */
3027 if ac_fn_c_try_compile "$LINENO"; then :
3030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3035 ac_c_werror_flag=$ac_save_c_werror_flag
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3038 $as_echo "$ac_cv_prog_cc_g" >&6; }
3039 if test "$ac_test_CFLAGS" = set; then
3040 CFLAGS=$ac_save_CFLAGS
3041 elif test $ac_cv_prog_cc_g = yes; then
3042 if test "$GCC" = yes; then
3048 if test "$GCC" = yes; then
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3055 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3056 if ${ac_cv_prog_cc_c89+:} false; then :
3057 $as_echo_n "(cached) " >&6
3059 ac_cv_prog_cc_c89=no
3061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3062 /* end confdefs.h. */
3066 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3067 struct buf { int x; };
3068 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3069 static char *e (p, i)
3075 static char *f (char * (*g) (char **, int), char **p, ...)
3080 s = g (p, va_arg (v,int));
3085 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3086 function prototypes and stuff, but not '\xHH' hex character constants.
3087 These don't provoke an error unfortunately, instead are silently treated
3088 as 'x'. The following induces an error, until -std is added to get
3089 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3090 array size at least. It's necessary to write '\x00'==0 to get something
3091 that's true only with -std. */
3092 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3094 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3095 inside strings and character constants. */
3097 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3099 int test (int i, double x);
3100 struct s1 {int (*f) (int a);};
3101 struct s2 {int (*f) (double a);};
3102 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3108 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3113 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3114 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3116 CC="$ac_save_CC $ac_arg"
3117 if ac_fn_c_try_compile "$LINENO"; then :
3118 ac_cv_prog_cc_c89=$ac_arg
3120 rm -f core conftest.err conftest.$ac_objext
3121 test "x$ac_cv_prog_cc_c89" != "xno" && break
3123 rm -f conftest.$ac_ext
3128 case "x$ac_cv_prog_cc_c89" in
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3131 $as_echo "none needed" >&6; } ;;
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3134 $as_echo "unsupported" >&6; } ;;
3136 CC="$CC $ac_cv_prog_cc_c89"
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3138 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3140 if test "x$ac_cv_prog_cc_c89" != xno; then :
3145 ac_cpp='$CPP $CPPFLAGS'
3146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU make" >&5
3151 $as_echo_n "checking for GNU make... " >&6; }
3152 if ${ac_cv_GNU_MAKE+:} false; then :
3153 $as_echo_n "(cached) " >&6
3155 ac_cv_GNU_MAKE='Not Found' ;
3156 ac_cv_GNU_MAKE_VERSION_MAJOR=0 ;
3157 ac_cv_GNU_MAKE_VERSION_MINOR=0 ;
3158 for a in make gmake gnumake ; do
3159 if test -z "$a" ; then continue ; fi ;
3160 if ( sh -c "$a --version" 2> /dev/null | grep GNU 2>&1 > /dev/null ) ; then
3162 ac_cv_GNU_MAKE_VERSION_MAJOR=`$ac_cv_GNU_MAKE --version | grep "GNU Make" | cut -f3 -d' ' | cut -f1 -d'.'`
3163 ac_cv_GNU_MAKE_VERSION_MINOR=`$ac_cv_GNU_MAKE --version | grep "GNU Make" | cut -f2 -d'.' | cut -c1-2`
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_GNU_MAKE" >&5
3170 $as_echo "$ac_cv_GNU_MAKE" >&6; } ;
3171 if test "x$ac_cv_GNU_MAKE" = "xNot Found" ; then
3172 as_fn_error $? "*** Please install GNU make. It is required to build Asterisk!" "$LINENO" 5
3175 GNU_MAKE=$ac_cv_GNU_MAKE
3181 ac_cpp='$CPP $CPPFLAGS'
3182 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3183 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3184 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3186 # Check whether --enable-debug was given.
3187 if test "${enable_debug+set}" = set; then :
3188 enableval=$enable_debug; case "${enableval}" in
3189 y|ye|yes) MENUSELECT_DEBUG=yes ;;
3190 n|no) MENUSELECT_DEBUG=no ;;
3191 *) as_fn_error $? "bad value ${enableval} for --enable-debug" "$LINENO" 5 ;;
3197 # Support weak symbols on a platform specific basis. The Mac OS X
3198 # (Darwin) support must be isolated from the other platforms because
3199 # it has caused other platforms to fail.
3203 # Allow weak symbol support on Darwin platforms only because there
3204 # is active community support for it.
3205 # However, Darwin seems to break weak symbols for each new version.
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weak_import' support" >&5
3210 $as_echo_n "checking for compiler 'attribute weak_import' support... " >&6; }
3211 saved_CFLAGS="$CFLAGS"
3212 CFLAGS="$CFLAGS -Wall -Wno-unused -Werror"
3217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218 /* end confdefs.h. */
3219 void __attribute__((weak_import)) *test(void *muffin, ...) {return (void *) 0;}
3228 if ac_fn_c_try_compile "$LINENO"; then :
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3230 $as_echo "yes" >&6; }
3233 cat >>confdefs.h <<_ACEOF
3234 #define HAVE_ATTRIBUTE_weak_import 1
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3239 $as_echo "no" >&6; }
3242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3245 /* end confdefs.h. */
3246 void __attribute__(()) *test(void *muffin, ...) ;
3255 if ac_fn_c_try_compile "$LINENO"; then :
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3257 $as_echo "yes" >&6; }
3260 cat >>confdefs.h <<_ACEOF
3261 #define HAVE_ATTRIBUTE_weak_import 1
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3266 $as_echo "no" >&6; }
3269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3273 CFLAGS="$saved_CFLAGS"
3277 # Several other platforms including Linux have GCC versions that
3278 # define the weak attribute. However, this attribute is only
3279 # setup for use in the code by Darwin.
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weak' support" >&5
3282 $as_echo_n "checking for compiler 'attribute weak' support... " >&6; }
3283 saved_CFLAGS="$CFLAGS"
3284 CFLAGS="$CFLAGS -Wall -Wno-unused -Werror"
3289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3290 /* end confdefs.h. */
3291 void __attribute__((weak)) *test(void *muffin, ...) {return (void *) 0;}
3300 if ac_fn_c_try_compile "$LINENO"; then :
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3302 $as_echo "yes" >&6; }
3305 cat >>confdefs.h <<_ACEOF
3306 #define HAVE_ATTRIBUTE_weak 1
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3311 $as_echo "no" >&6; }
3314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3317 /* end confdefs.h. */
3318 void __attribute__(()) *test(void *muffin, ...) ;
3327 if ac_fn_c_try_compile "$LINENO"; then :
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3329 $as_echo "yes" >&6; }
3332 cat >>confdefs.h <<_ACEOF
3333 #define HAVE_ATTRIBUTE_weak 1
3337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3338 $as_echo "no" >&6; }
3341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3345 CFLAGS="$saved_CFLAGS"
3350 # Primarily support weak symbols on Linux platforms.
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weakref' support" >&5
3354 $as_echo_n "checking for compiler 'attribute weakref' support... " >&6; }
3355 saved_CFLAGS="$CFLAGS"
3356 CFLAGS="$CFLAGS -Wall -Wno-unused -Werror"
3359 if test "xweakref("foo")" = "x"
3361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362 /* end confdefs.h. */
3363 static void __attribute__((weakref)) *test(void *muffin, ...) {return (void *) 0;}
3372 if ac_fn_c_try_compile "$LINENO"; then :
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3374 $as_echo "yes" >&6; }
3377 cat >>confdefs.h <<_ACEOF
3378 #define HAVE_ATTRIBUTE_weakref 1
3382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3383 $as_echo "no" >&6; }
3386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389 /* end confdefs.h. */
3390 static void __attribute__((weakref("foo"))) *test(void *muffin, ...) ;
3399 if ac_fn_c_try_compile "$LINENO"; then :
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3401 $as_echo "yes" >&6; }
3404 cat >>confdefs.h <<_ACEOF
3405 #define HAVE_ATTRIBUTE_weakref 1
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3410 $as_echo "no" >&6; }
3413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3417 CFLAGS="$saved_CFLAGS"
3422 # Allow weak symbols on other platforms. However, any problems
3423 # with this feature on other platforms must be fixed by the
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler 'attribute weakref' support" >&5
3428 $as_echo_n "checking for compiler 'attribute weakref' support... " >&6; }
3429 saved_CFLAGS="$CFLAGS"
3430 CFLAGS="$CFLAGS -Wall -Wno-unused -Werror"
3433 if test "xweakref("foo")" = "x"
3435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3436 /* end confdefs.h. */
3437 static void __attribute__((weakref)) *test(void *muffin, ...) {return (void *) 0;}
3446 if ac_fn_c_try_compile "$LINENO"; then :
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3448 $as_echo "yes" >&6; }
3451 cat >>confdefs.h <<_ACEOF
3452 #define HAVE_ATTRIBUTE_weakref 1
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3457 $as_echo "no" >&6; }
3460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h. */
3464 static void __attribute__((weakref("foo"))) *test(void *muffin, ...) ;
3473 if ac_fn_c_try_compile "$LINENO"; then :
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3475 $as_echo "yes" >&6; }
3478 cat >>confdefs.h <<_ACEOF
3479 #define HAVE_ATTRIBUTE_weakref 1
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3484 $as_echo "no" >&6; }
3487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3491 CFLAGS="$saved_CFLAGS"
3498 ac_cpp='$CPP $CPPFLAGS'
3499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3503 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3504 # On Suns, sometimes $CPP names a directory.
3505 if test -n "$CPP" && test -d "$CPP"; then
3508 if test -z "$CPP"; then
3509 if ${ac_cv_prog_CPP+:} false; then :
3510 $as_echo_n "(cached) " >&6
3512 # Double quotes because CPP needs to be expanded
3513 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3516 for ac_c_preproc_warn_flag in '' yes
3518 # Use a header file that comes with gcc, so configuring glibc
3519 # with a fresh cross-compiler works.
3520 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3521 # <limits.h> exists even on freestanding compilers.
3522 # On the NeXT, cc -E runs the code through the compiler's parser,
3523 # not just through cpp. "Syntax error" is here to catch this case.
3524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3525 /* end confdefs.h. */
3527 # include <limits.h>
3529 # include <assert.h>
3533 if ac_fn_c_try_cpp "$LINENO"; then :
3536 # Broken: fails on valid input.
3539 rm -f conftest.err conftest.i conftest.$ac_ext
3541 # OK, works on sane cases. Now check whether nonexistent headers
3542 # can be detected and how.
3543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3544 /* end confdefs.h. */
3545 #include <ac_nonexistent.h>
3547 if ac_fn_c_try_cpp "$LINENO"; then :
3548 # Broken: success on invalid input.
3551 # Passes both tests.
3555 rm -f conftest.err conftest.i conftest.$ac_ext
3558 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3559 rm -f conftest.i conftest.err conftest.$ac_ext
3560 if $ac_preproc_ok; then :
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3573 $as_echo "$CPP" >&6; }
3575 for ac_c_preproc_warn_flag in '' yes
3577 # Use a header file that comes with gcc, so configuring glibc
3578 # with a fresh cross-compiler works.
3579 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3580 # <limits.h> exists even on freestanding compilers.
3581 # On the NeXT, cc -E runs the code through the compiler's parser,
3582 # not just through cpp. "Syntax error" is here to catch this case.
3583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3584 /* end confdefs.h. */
3586 # include <limits.h>
3588 # include <assert.h>
3592 if ac_fn_c_try_cpp "$LINENO"; then :
3595 # Broken: fails on valid input.
3598 rm -f conftest.err conftest.i conftest.$ac_ext
3600 # OK, works on sane cases. Now check whether nonexistent headers
3601 # can be detected and how.
3602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3603 /* end confdefs.h. */
3604 #include <ac_nonexistent.h>
3606 if ac_fn_c_try_cpp "$LINENO"; then :
3607 # Broken: success on invalid input.
3610 # Passes both tests.
3614 rm -f conftest.err conftest.i conftest.$ac_ext
3617 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3618 rm -f conftest.i conftest.err conftest.$ac_ext
3619 if $ac_preproc_ok; then :
3622 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3623 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3624 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3625 See \`config.log' for more details" "$LINENO" 5; }
3629 ac_cpp='$CPP $CPPFLAGS'
3630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3632 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3636 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3637 if ${ac_cv_path_GREP+:} false; then :
3638 $as_echo_n "(cached) " >&6
3640 if test -z "$GREP"; then
3641 ac_path_GREP_found=false
3642 # Loop through the user's path and test for each of PROGNAME-LIST
3643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3644 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3647 test -z "$as_dir" && as_dir=.
3648 for ac_prog in grep ggrep; do
3649 for ac_exec_ext in '' $ac_executable_extensions; do
3650 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3651 as_fn_executable_p "$ac_path_GREP" || continue
3652 # Check for GNU ac_path_GREP and select it if it is found.
3653 # Check for GNU $ac_path_GREP
3654 case `"$ac_path_GREP" --version 2>&1` in
3656 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3659 $as_echo_n 0123456789 >"conftest.in"
3662 cat "conftest.in" "conftest.in" >"conftest.tmp"
3663 mv "conftest.tmp" "conftest.in"
3664 cp "conftest.in" "conftest.nl"
3665 $as_echo 'GREP' >> "conftest.nl"
3666 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3667 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3668 as_fn_arith $ac_count + 1 && ac_count=$as_val
3669 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3670 # Best one so far, save it but keep looking for a better one
3671 ac_cv_path_GREP="$ac_path_GREP"
3672 ac_path_GREP_max=$ac_count
3674 # 10*(2^10) chars as input seems more than enough
3675 test $ac_count -gt 10 && break
3677 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3680 $ac_path_GREP_found && break 3
3685 if test -z "$ac_cv_path_GREP"; then
3686 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3689 ac_cv_path_GREP=$GREP
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3694 $as_echo "$ac_cv_path_GREP" >&6; }
3695 GREP="$ac_cv_path_GREP"
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3699 $as_echo_n "checking for egrep... " >&6; }
3700 if ${ac_cv_path_EGREP+:} false; then :
3701 $as_echo_n "(cached) " >&6
3703 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3704 then ac_cv_path_EGREP="$GREP -E"
3706 if test -z "$EGREP"; then
3707 ac_path_EGREP_found=false
3708 # Loop through the user's path and test for each of PROGNAME-LIST
3709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3710 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3713 test -z "$as_dir" && as_dir=.
3714 for ac_prog in egrep; do
3715 for ac_exec_ext in '' $ac_executable_extensions; do
3716 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3717 as_fn_executable_p "$ac_path_EGREP" || continue
3718 # Check for GNU ac_path_EGREP and select it if it is found.
3719 # Check for GNU $ac_path_EGREP
3720 case `"$ac_path_EGREP" --version 2>&1` in
3722 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3725 $as_echo_n 0123456789 >"conftest.in"
3728 cat "conftest.in" "conftest.in" >"conftest.tmp"
3729 mv "conftest.tmp" "conftest.in"
3730 cp "conftest.in" "conftest.nl"
3731 $as_echo 'EGREP' >> "conftest.nl"
3732 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3733 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3734 as_fn_arith $ac_count + 1 && ac_count=$as_val
3735 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3736 # Best one so far, save it but keep looking for a better one