2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE
=1; export DUALCASE
# for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print
-rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
53 as_echo_n='/usr
/ucb
/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
66 as_echo_n='sh
-c $as_echo_n_body as_echo
'
69 as_echo='sh
-c $as_echo_body as_echo
'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x
; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var
in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\
${$as_var+set} = xset \
120 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
133 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x
"${_as_can_reexec}" != xno
&& test "x$CONFIG_SHELL" != x
; then
138 _as_can_reexec
=no
; export _as_can_reexec
;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
147 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec
=; unset _as_can_reexec
;}
160 if test "x$CONFIG_SHELL" = x
; then
161 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required
="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev
/null
; then :
205 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
210 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir
=.
217 for as_base
in sh bash ksh sh5
; do
218 # Try only shells that exist, to save several forks.
219 as_shell
=$as_dir/$as_base
220 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
222 CONFIG_SHELL
=$as_shell as_have_required
=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
231 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
233 CONFIG_SHELL
=$SHELL as_have_required
=yes
238 if test "x$CONFIG_SHELL" != x
; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
248 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x
$as_have_required = xno
; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x
${ZSH_VERSION+set} = xset
; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL
=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE
= GREP_OPTIONS
=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir
=.
/$as_dir;;
321 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
325 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs
="'$as_qdir' $as_dirs"
329 as_dir
=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
355 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p
()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
398 as_val
=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status
=$1; test $as_status -eq 0 && as_status
=1
412 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit
$as_status
419 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
426 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
438 as_me
=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits
='0123456789'
462 as_cr_alnum
=$as_cr_Letters$as_cr_digits
465 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
466 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x
"$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec
=no
; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C
= ECHO_N
= ECHO_T
=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
513 rm -f conf$$ conf$$.exe conf$$.
file
514 if test -d conf$$.dir
; then
515 rm -f conf$$.dir
/conf$$.
file
518 mkdir conf$$.dir
2>/dev
/null
520 if (echo >conf$$.
file) 2>/dev
/null
; then
521 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
529 elif ln conf$$.
file conf$$
2>/dev
/null
; then
537 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
538 rmdir conf$$.dir
2>/dev
/null
540 if mkdir
-p .
2>/dev
/null
; then
541 as_mkdir_p
='mkdir -p "$as_dir"'
543 test -d .
/-p && rmdir .
/-p
548 as_executable_p
=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix
=/usr
/local
570 ac_config_libobj_dir
=.
577 # Identity of this package.
585 ac_unique_file
="rlfe.c"
586 # Factoring default headers for most tests.
587 ac_includes_default
="\
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
599 # ifdef HAVE_STDLIB_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
622 ac_subst_vars
='LTLIBOBJS
665 program_transform_name
678 enable_option_checking
682 ac_precious_vars
='build_alias
693 # Initialize some variables set by options.
695 ac_init_version
=false
696 ac_unrecognized_opts
=
698 # The variables have the same names as the options, with
699 # dashes changed to underlines.
707 program_transform_name
=s
,x
,x
,
715 # Installation directory options.
716 # These are left unexpanded so users can "make install exec_prefix=/foo"
717 # and all the variables that are supposed to be based on exec_prefix
718 # by default will actually change.
719 # Use braces instead of parens because sh, perl, etc. also accept them.
720 # (The list follows the same order as the GNU Coding Standards.)
721 bindir
='${exec_prefix}/bin'
722 sbindir
='${exec_prefix}/sbin'
723 libexecdir
='${exec_prefix}/libexec'
724 datarootdir
='${prefix}/share'
725 datadir
='${datarootdir}'
726 sysconfdir
='${prefix}/etc'
727 sharedstatedir
='${prefix}/com'
728 localstatedir
='${prefix}/var'
729 includedir
='${prefix}/include'
730 oldincludedir
='/usr/include'
731 docdir
='${datarootdir}/doc/${PACKAGE}'
732 infodir
='${datarootdir}/info'
737 libdir
='${exec_prefix}/lib'
738 localedir
='${datarootdir}/locale'
739 mandir
='${datarootdir}/man'
745 # If the previous option needs an argument, assign it.
746 if test -n "$ac_prev"; then
747 eval $ac_prev=\
$ac_option
753 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
758 # Accept the important Cygnus configure options, so we can diagnose typos.
760 case $ac_dashdash$ac_option in
764 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
766 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
769 -build |
--build |
--buil |
--bui |
--bu)
770 ac_prev
=build_alias
;;
771 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
772 build_alias
=$ac_optarg ;;
774 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
775 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
776 ac_prev
=cache_file
;;
777 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
778 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
779 cache_file
=$ac_optarg ;;
782 cache_file
=config.cache
;;
784 -datadir |
--datadir |
--datadi |
--datad)
786 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
787 datadir
=$ac_optarg ;;
789 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
790 |
--dataroo |
--dataro |
--datar)
791 ac_prev
=datarootdir
;;
792 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
793 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
794 datarootdir
=$ac_optarg ;;
796 -disable-* |
--disable-*)
797 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
798 # Reject names that are not valid shell variable names.
799 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
800 as_fn_error $?
"invalid feature name: $ac_useropt"
801 ac_useropt_orig
=$ac_useropt
802 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
803 case $ac_user_opts in
807 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
808 ac_unrecognized_sep
=', ';;
810 eval enable_
$ac_useropt=no
;;
812 -docdir |
--docdir |
--docdi |
--doc |
--do)
814 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
817 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
819 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
822 -enable-* |
--enable-*)
823 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
824 # Reject names that are not valid shell variable names.
825 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
826 as_fn_error $?
"invalid feature name: $ac_useropt"
827 ac_useropt_orig
=$ac_useropt
828 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
829 case $ac_user_opts in
833 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
834 ac_unrecognized_sep
=', ';;
836 eval enable_
$ac_useropt=\
$ac_optarg ;;
838 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
839 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
840 |
--exec |
--exe |
--ex)
841 ac_prev
=exec_prefix
;;
842 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
843 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
844 |
--exec=* |
--exe=* |
--ex=*)
845 exec_prefix
=$ac_optarg ;;
847 -gas |
--gas |
--ga |
--g)
848 # Obsolete; use --with-gas.
851 -help |
--help |
--hel |
--he |
-h)
853 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
854 ac_init_help
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1390 # ac_fn_c_try_compile LINENO
1391 # --------------------------
1392 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1393 ac_fn_c_try_compile ()
1395 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1396 rm -f conftest.$ac_objext
1397 if { { ac_try="$ac_compile"
1399 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1400 *) ac_try_echo
=$ac_try;;
1402 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1403 $as_echo "$ac_try_echo"; } >&5
1404 (eval "$ac_compile") 2>conftest.err
1406 if test -s conftest.err
; then
1407 grep -v '^ *+' conftest.err
>conftest.er1
1408 cat conftest.er1
>&5
1409 mv -f conftest.er1 conftest.err
1411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1412 test $ac_status = 0; } && {
1413 test -z "$ac_c_werror_flag" ||
1414 test ! -s conftest.err
1415 } && test -s conftest.
$ac_objext; then :
1418 $as_echo "$as_me: failed program was:" >&5
1419 sed 's/^/| /' conftest.
$ac_ext >&5
1423 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1424 as_fn_set_status
$ac_retval
1426 } # ac_fn_c_try_compile
1428 # ac_fn_c_try_cpp LINENO
1429 # ----------------------
1430 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1433 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1434 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1436 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1437 *) ac_try_echo=$ac_try;;
1439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1440 $as_echo "$ac_try_echo"; } >&5
1441 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1443 if test -s conftest.err; then
1444 grep -v '^ *+' conftest.err >conftest.er1
1445 cat conftest.er1 >&5
1446 mv -f conftest.er1 conftest.err
1448 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1449 test $ac_status = 0; } > conftest.i && {
1450 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1451 test ! -s conftest.err
1455 $as_echo "$as_me: failed program was:" >&5
1456 sed 's/^/| /' conftest.$ac_ext >&5
1460 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1461 as_fn_set_status $ac_retval
1465 # ac_fn_c_try_link LINENO
1466 # -----------------------
1467 # Try to link conftest.$ac_ext, and return whether this succeeded.
1470 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1471 rm -f conftest.$ac_objext conftest$ac_exeext
1472 if { { ac_try="$ac_link"
1474 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1475 *) ac_try_echo
=$ac_try;;
1477 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1478 $as_echo "$ac_try_echo"; } >&5
1479 (eval "$ac_link") 2>conftest.err
1481 if test -s conftest.err
; then
1482 grep -v '^ *+' conftest.err
>conftest.er1
1483 cat conftest.er1
>&5
1484 mv -f conftest.er1 conftest.err
1486 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1487 test $ac_status = 0; } && {
1488 test -z "$ac_c_werror_flag" ||
1489 test ! -s conftest.err
1490 } && test -s conftest
$ac_exeext && {
1491 test "$cross_compiling" = yes ||
1492 test -x conftest
$ac_exeext
1496 $as_echo "$as_me: failed program was:" >&5
1497 sed 's/^/| /' conftest.
$ac_ext >&5
1501 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1502 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1503 # interfere with the next link command; also delete a directory that is
1504 # left behind by Apple's compiler. We do this before executing the actions.
1505 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1506 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1507 as_fn_set_status
$ac_retval
1509 } # ac_fn_c_try_link
1511 # ac_fn_c_try_run LINENO
1512 # ----------------------
1513 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1514 # that executables *can* be run.
1517 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1518 if { { ac_try
="$ac_link"
1520 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1521 *) ac_try_echo=$ac_try;;
1523 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1524 $as_echo "$ac_try_echo"; } >&5
1525 (eval "$ac_link") 2>&5
1527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1528 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1529 { { case "(($ac_try" in
1530 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1531 *) ac_try_echo
=$ac_try;;
1533 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1534 $as_echo "$ac_try_echo"; } >&5
1535 (eval "$ac_try") 2>&5
1537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1538 test $ac_status = 0; }; }; then :
1541 $as_echo "$as_me: program exited with status $ac_status" >&5
1542 $as_echo "$as_me: failed program was:" >&5
1543 sed 's/^/| /' conftest.
$ac_ext >&5
1545 ac_retval
=$ac_status
1547 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1548 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549 as_fn_set_status
$ac_retval
1553 # ac_fn_c_check_func LINENO FUNC VAR
1554 # ----------------------------------
1555 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1556 ac_fn_c_check_func
()
1558 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1560 $as_echo_n "checking for $2... " >&6; }
1561 if eval \
${$3+:} false
; then :
1562 $as_echo_n "(cached) " >&6
1564 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1565 /* end confdefs.h. */
1566 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1567 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1568 #define $2 innocuous_$2
1570 /* System header to define __stub macros and hopefully few prototypes,
1571 which can conflict with char $2 (); below.
1572 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1573 <limits.h> exists even on freestanding compilers. */
1576 # include <limits.h>
1578 # include <assert.h>
1583 /* Override any GCC internal prototype to avoid an error.
1584 Use char because int might match the return type of a GCC
1585 builtin and then its argument prototype would still apply. */
1590 /* The GNU C library defines this for functions which it implements
1591 to always fail with ENOSYS. Some functions are actually named
1592 something starting with __ and the normal name is an alias. */
1593 #if defined __stub_$2 || defined __stub___$2
1605 if ac_fn_c_try_link
"$LINENO"; then :
1610 rm -f core conftest.err conftest.
$ac_objext \
1611 conftest
$ac_exeext conftest.
$ac_ext
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1615 $as_echo "$ac_res" >&6; }
1616 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1618 } # ac_fn_c_check_func
1620 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1621 # -------------------------------------------------------
1622 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1623 # the include files in INCLUDES and setting the cache variable VAR
1625 ac_fn_c_check_header_mongrel
()
1627 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1628 if eval \
${$3+:} false
; then :
1629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1630 $as_echo_n "checking for $2... " >&6; }
1631 if eval \
${$3+:} false
; then :
1632 $as_echo_n "(cached) " >&6
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1636 $as_echo "$ac_res" >&6; }
1638 # Is the header compilable?
1639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1640 $as_echo_n "checking $2 usability... " >&6; }
1641 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1642 /* end confdefs.h. */
1646 if ac_fn_c_try_compile
"$LINENO"; then :
1647 ac_header_compiler
=yes
1649 ac_header_compiler
=no
1651 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1653 $as_echo "$ac_header_compiler" >&6; }
1655 # Is the header present?
1656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1657 $as_echo_n "checking $2 presence... " >&6; }
1658 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1659 /* end confdefs.h. */
1662 if ac_fn_c_try_cpp
"$LINENO"; then :
1663 ac_header_preproc
=yes
1665 ac_header_preproc
=no
1667 rm -f conftest.err conftest.i conftest.
$ac_ext
1668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1669 $as_echo "$ac_header_preproc" >&6; }
1671 # So? What about this header?
1672 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1675 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1677 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1681 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1683 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1685 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1687 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1689 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1693 $as_echo_n "checking for $2... " >&6; }
1694 if eval \
${$3+:} false
; then :
1695 $as_echo_n "(cached) " >&6
1697 eval "$3=\$ac_header_compiler"
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701 $as_echo "$ac_res" >&6; }
1703 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705 } # ac_fn_c_check_header_mongrel
1707 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1708 # -------------------------------------------------------
1709 # Tests whether HEADER exists and can be compiled using the include files in
1710 # INCLUDES, setting the cache variable VAR accordingly.
1711 ac_fn_c_check_header_compile
()
1713 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1715 $as_echo_n "checking for $2... " >&6; }
1716 if eval \
${$3+:} false
; then :
1717 $as_echo_n "(cached) " >&6
1719 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1720 /* end confdefs.h. */
1724 if ac_fn_c_try_compile
"$LINENO"; then :
1729 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1733 $as_echo "$ac_res" >&6; }
1734 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1736 } # ac_fn_c_check_header_compile
1737 cat >config.log
<<_ACEOF
1738 This file contains any messages produced by compilers while
1739 running configure, to aid debugging if configure makes a mistake.
1741 It was created by $as_me, which was
1742 generated by GNU Autoconf 2.69. Invocation command line was
1754 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1755 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1756 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1757 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1758 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1760 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1761 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1763 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1764 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1765 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1766 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1767 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1768 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1769 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1773 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1777 test -z "$as_dir" && as_dir
=.
1778 $as_echo "PATH: $as_dir"
1794 # Keep a trace of the command line.
1795 # Strip out --no-create and --no-recursion so they do not pile up.
1796 # Strip out --silent because we don't want to record it for future runs.
1797 # Also quote any args containing shell meta-characters.
1798 # Make two passes to allow for proper duplicate-argument suppression.
1802 ac_must_keep_next
=false
1808 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1809 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1810 |
-silent |
--silent |
--silen |
--sile |
--sil)
1813 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1816 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1818 as_fn_append ac_configure_args1
" '$ac_arg'"
1819 if test $ac_must_keep_next = true
; then
1820 ac_must_keep_next
=false
# Got value, back to normal.
1823 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1824 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1825 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1826 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1827 case "$ac_configure_args0 " in
1828 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1831 -* ) ac_must_keep_next
=true
;;
1834 as_fn_append ac_configure_args
" '$ac_arg'"
1839 { ac_configure_args0
=; unset ac_configure_args0
;}
1840 { ac_configure_args1
=; unset ac_configure_args1
;}
1842 # When interrupted or exit'd, cleanup temporary files, and complete
1843 # config.log. We remove comments because anyway the quotes in there
1844 # would cause problems or look ugly.
1845 # WARNING: Use '\'' to represent an apostrophe within the trap.
1846 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1847 trap 'exit_status=$?
1848 # Save into config.log some information that might help in debugging.
1852 $as_echo "## ---------------- ##
1853 ## Cache variables. ##
1854 ## ---------------- ##"
1856 # The following way of writing the cache mishandles newlines in values,
1858 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1859 eval ac_val=\$$ac_var
1863 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1864 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1867 _ | IFS | as_nl) ;; #(
1868 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1869 *) { eval $ac_var=; unset $ac_var;} ;;
1874 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1875 *${as_nl}ac_space=\ *)
1877 "s/'\''/'\''\\\\'\'''\''/g;
1878 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1881 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1888 $as_echo "## ----------------- ##
1889 ## Output variables. ##
1890 ## ----------------- ##"
1892 for ac_var in $ac_subst_vars
1894 eval ac_val=\$$ac_var
1896 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1898 $as_echo "$ac_var='\''$ac_val'\''"
1902 if test -n "$ac_subst_files"; then
1903 $as_echo "## ------------------- ##
1904 ## File substitutions. ##
1905 ## ------------------- ##"
1907 for ac_var
in $ac_subst_files
1909 eval ac_val
=\$
$ac_var
1911 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1913 $as_echo "$ac_var='\''$ac_val'\''"
1918 if test -s confdefs.h; then
1919 $as_echo "## ----------- ##
1926 test "$ac_signal" != 0 &&
1927 $as_echo "$as_me: caught signal $ac_signal"
1928 $as_echo "$as_me: exit $exit_status"
1930 rm -f core *.core core.conftest.* &&
1931 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1934 for ac_signal
in 1 2 13 15; do
1935 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1939 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1940 rm -f -r conftest
* confdefs.h
1942 $as_echo "/* confdefs.h */" > confdefs.h
1944 # Predefined preprocessor variables.
1946 cat >>confdefs.h
<<_ACEOF
1947 #define PACKAGE_NAME "$PACKAGE_NAME"
1950 cat >>confdefs.h
<<_ACEOF
1951 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1954 cat >>confdefs.h
<<_ACEOF
1955 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1958 cat >>confdefs.h
<<_ACEOF
1959 #define PACKAGE_STRING "$PACKAGE_STRING"
1962 cat >>confdefs.h
<<_ACEOF
1963 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1966 cat >>confdefs.h
<<_ACEOF
1967 #define PACKAGE_URL "$PACKAGE_URL"
1971 # Let the site file select an alternate cache file if it wants to.
1972 # Prefer an explicitly selected file to automatically selected ones.
1975 if test -n "$CONFIG_SITE"; then
1976 # We do not want a PATH search for config.site.
1977 case $CONFIG_SITE in #((
1978 -*) ac_site_file1
=.
/$CONFIG_SITE;;
1979 */*) ac_site_file1
=$CONFIG_SITE;;
1980 *) ac_site_file1
=.
/$CONFIG_SITE;;
1982 elif test "x$prefix" != xNONE
; then
1983 ac_site_file1
=$prefix/share
/config.site
1984 ac_site_file2
=$prefix/etc
/config.site
1986 ac_site_file1
=$ac_default_prefix/share
/config.site
1987 ac_site_file2
=$ac_default_prefix/etc
/config.site
1989 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
1991 test "x$ac_site_file" = xNONE
&& continue
1992 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1994 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1995 sed 's/^/| /' "$ac_site_file" >&5
1997 ||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1999 as_fn_error $?
"failed to load site script $ac_site_file
2000 See \`config.log' for more details" "$LINENO" 5; }
2004 if test -r "$cache_file"; then
2005 # Some versions of bash will fail to source /dev/null (special files
2006 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2007 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2009 $as_echo "$as_me: loading cache $cache_file" >&6;}
2011 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2012 *) .
"./$cache_file";;
2016 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2017 $as_echo "$as_me: creating cache $cache_file" >&6;}
2021 # Check that the precious variables saved in the cache have kept the same
2023 ac_cache_corrupted
=false
2024 for ac_var
in $ac_precious_vars; do
2025 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2026 eval ac_new_set
=\
$ac_env_${ac_var}_set
2027 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2028 eval ac_new_val
=\
$ac_env_${ac_var}_value
2029 case $ac_old_set,$ac_new_set in
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2032 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2033 ac_cache_corrupted
=: ;;
2035 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2036 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2037 ac_cache_corrupted
=: ;;
2040 if test "x$ac_old_val" != "x$ac_new_val"; then
2041 # differences in whitespace do not lead to failure.
2042 ac_old_val_w
=`echo x $ac_old_val`
2043 ac_new_val_w
=`echo x $ac_new_val`
2044 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2046 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2047 ac_cache_corrupted
=:
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2050 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2051 eval $ac_var=\
$ac_old_val
2053 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2054 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2056 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2059 # Pass precious variables to config.status.
2060 if test "$ac_new_set" = set; then
2062 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2063 *) ac_arg
=$ac_var=$ac_new_val ;;
2065 case " $ac_configure_args " in
2066 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2067 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2071 if $ac_cache_corrupted; then
2072 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2073 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2075 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2076 as_fn_error $?
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2078 ## -------------------- ##
2079 ## Main body of script. ##
2080 ## -------------------- ##
2083 ac_cpp
='$CPP $CPPFLAGS'
2084 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2085 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2086 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2092 ac_config_headers
="$ac_config_headers config.h"
2098 old_CFLAGS
="$CFLAGS"
2100 ac_cpp
='$CPP $CPPFLAGS'
2101 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2102 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2103 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2104 if test -n "$ac_tool_prefix"; then
2105 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2106 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2108 $as_echo_n "checking for $ac_word... " >&6; }
2109 if ${ac_cv_prog_CC+:} false
; then :
2110 $as_echo_n "(cached) " >&6
2112 if test -n "$CC"; then
2113 ac_cv_prog_CC
="$CC" # Let the user override the test.
2115 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2119 test -z "$as_dir" && as_dir
=.
2120 for ac_exec_ext
in '' $ac_executable_extensions; do
2121 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2122 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
2123 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2133 if test -n "$CC"; then
2134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2135 $as_echo "$CC" >&6; }
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2138 $as_echo "no" >&6; }
2143 if test -z "$ac_cv_prog_CC"; then
2145 # Extract the first word of "gcc", so it can be a program name with args.
2146 set dummy gcc
; ac_word
=$2
2147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2148 $as_echo_n "checking for $ac_word... " >&6; }
2149 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
2150 $as_echo_n "(cached) " >&6
2152 if test -n "$ac_ct_CC"; then
2153 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2155 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2159 test -z "$as_dir" && as_dir
=.
2160 for ac_exec_ext
in '' $ac_executable_extensions; do
2161 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2162 ac_cv_prog_ac_ct_CC
="gcc"
2163 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2172 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2173 if test -n "$ac_ct_CC"; then
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2175 $as_echo "$ac_ct_CC" >&6; }
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2178 $as_echo "no" >&6; }
2181 if test "x$ac_ct_CC" = x
; then
2184 case $cross_compiling:$ac_tool_warned in
2186 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2187 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2188 ac_tool_warned
=yes ;;
2196 if test -z "$CC"; then
2197 if test -n "$ac_tool_prefix"; then
2198 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2199 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2201 $as_echo_n "checking for $ac_word... " >&6; }
2202 if ${ac_cv_prog_CC+:} false
; then :
2203 $as_echo_n "(cached) " >&6
2205 if test -n "$CC"; then
2206 ac_cv_prog_CC
="$CC" # Let the user override the test.
2208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2212 test -z "$as_dir" && as_dir
=.
2213 for ac_exec_ext
in '' $ac_executable_extensions; do
2214 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2215 ac_cv_prog_CC
="${ac_tool_prefix}cc"
2216 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2226 if test -n "$CC"; then
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2228 $as_echo "$CC" >&6; }
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2231 $as_echo "no" >&6; }
2237 if test -z "$CC"; then
2238 # Extract the first word of "cc", so it can be a program name with args.
2239 set dummy cc
; ac_word
=$2
2240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2241 $as_echo_n "checking for $ac_word... " >&6; }
2242 if ${ac_cv_prog_CC+:} false
; then :
2243 $as_echo_n "(cached) " >&6
2245 if test -n "$CC"; then
2246 ac_cv_prog_CC
="$CC" # Let the user override the test.
2249 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2253 test -z "$as_dir" && as_dir
=.
2254 for ac_exec_ext
in '' $ac_executable_extensions; do
2255 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2256 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2257 ac_prog_rejected
=yes
2261 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2268 if test $ac_prog_rejected = yes; then
2269 # We found a bogon in the path, so make sure we never use it.
2270 set dummy
$ac_cv_prog_CC
2272 if test $# != 0; then
2273 # We chose a different compiler from the bogus one.
2274 # However, it has the same basename, so the bogon will be chosen
2275 # first if we set CC to just the basename; use the full file name.
2277 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
2283 if test -n "$CC"; then
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2285 $as_echo "$CC" >&6; }
2287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2288 $as_echo "no" >&6; }
2293 if test -z "$CC"; then
2294 if test -n "$ac_tool_prefix"; then
2295 for ac_prog
in cl.exe
2297 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2298 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
2299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2300 $as_echo_n "checking for $ac_word... " >&6; }
2301 if ${ac_cv_prog_CC+:} false
; then :
2302 $as_echo_n "(cached) " >&6
2304 if test -n "$CC"; then
2305 ac_cv_prog_CC
="$CC" # Let the user override the test.
2307 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2311 test -z "$as_dir" && as_dir
=.
2312 for ac_exec_ext
in '' $ac_executable_extensions; do
2313 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2314 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
2315 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2325 if test -n "$CC"; then
2326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2327 $as_echo "$CC" >&6; }
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2330 $as_echo "no" >&6; }
2334 test -n "$CC" && break
2337 if test -z "$CC"; then
2339 for ac_prog
in cl.exe
2341 # Extract the first word of "$ac_prog", so it can be a program name with args.
2342 set dummy
$ac_prog; ac_word
=$2
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2344 $as_echo_n "checking for $ac_word... " >&6; }
2345 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
2346 $as_echo_n "(cached) " >&6
2348 if test -n "$ac_ct_CC"; then
2349 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2351 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2355 test -z "$as_dir" && as_dir
=.
2356 for ac_exec_ext
in '' $ac_executable_extensions; do
2357 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2358 ac_cv_prog_ac_ct_CC
="$ac_prog"
2359 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2368 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2369 if test -n "$ac_ct_CC"; then
2370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2371 $as_echo "$ac_ct_CC" >&6; }
2373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2374 $as_echo "no" >&6; }
2378 test -n "$ac_ct_CC" && break
2381 if test "x$ac_ct_CC" = x
; then
2384 case $cross_compiling:$ac_tool_warned in
2386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2388 ac_tool_warned
=yes ;;
2397 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2398 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2399 as_fn_error $?
"no acceptable C compiler found in \$PATH
2400 See \`config.log' for more details" "$LINENO" 5; }
2402 # Provide some information about the compiler.
2403 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2406 for ac_option
in --version -v -V -qversion; do
2407 { { ac_try
="$ac_compiler $ac_option >&5"
2409 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2410 *) ac_try_echo=$ac_try;;
2412 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2413 $as_echo "$ac_try_echo"; } >&5
2414 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2416 if test -s conftest.err; then
2418 ... rest of stderr output deleted ...
2419 10q' conftest.err >conftest.er1
2420 cat conftest.er1 >&5
2422 rm -f conftest.er1 conftest.err
2423 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2424 test $ac_status = 0; }
2427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2428 /* end confdefs.h. */
2438 ac_clean_files_save=$ac_clean_files
2439 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2440 # Try to create an executable without -o first, disregard a.out.
2441 # It will help us diagnose broken compilers, and finding out an intuition
2443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2444 $as_echo_n "checking whether the C compiler works... " >&6; }
2445 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
2447 # The possible output files:
2448 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2451 for ac_file in $ac_files
2454 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2455 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2460 if { { ac_try="$ac_link_default"
2462 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2463 *) ac_try_echo
=$ac_try;;
2465 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2466 $as_echo "$ac_try_echo"; } >&5
2467 (eval "$ac_link_default") 2>&5
2469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2470 test $ac_status = 0; }; then :
2471 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2472 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2473 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2474 # so that the user can short-circuit this test for compilers unknown to
2476 for ac_file
in $ac_files ''
2478 test -f "$ac_file" ||
continue
2480 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
2483 # We found the default executable, but exeext='' is most
2487 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
2489 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2491 # We set ac_cv_exeext here because the later test for it is not
2492 # safe: cross compilers may not add the suffix if given an `-o'
2493 # argument, so we may need to know it at that point already.
2494 # Even if this section looks crufty: it has the advantage of
2501 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
2506 if test -z "$ac_file"; then :
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2508 $as_echo "no" >&6; }
2509 $as_echo "$as_me: failed program was:" >&5
2510 sed 's/^/| /' conftest.
$ac_ext >&5
2512 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2513 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2514 as_fn_error
77 "C compiler cannot create executables
2515 See \`config.log' for more details" "$LINENO" 5; }
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2518 $as_echo "yes" >&6; }
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2521 $as_echo_n "checking for C compiler default output file name... " >&6; }
2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2523 $as_echo "$ac_file" >&6; }
2524 ac_exeext
=$ac_cv_exeext
2526 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
2527 ac_clean_files
=$ac_clean_files_save
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2529 $as_echo_n "checking for suffix of executables... " >&6; }
2530 if { { ac_try
="$ac_link"
2532 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2533 *) ac_try_echo=$ac_try;;
2535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2536 $as_echo "$ac_try_echo"; } >&5
2537 (eval "$ac_link") 2>&5
2539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2540 test $ac_status = 0; }; then :
2541 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
2542 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
2543 # work properly (i.e., refer to `conftest.exe'), while it won't with
2545 for ac_file
in conftest.exe conftest conftest.
*; do
2546 test -f "$ac_file" ||
continue
2548 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2549 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2555 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2556 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2557 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
2558 See \`config.log' for more details" "$LINENO" 5; }
2560 rm -f conftest conftest
$ac_cv_exeext
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2562 $as_echo "$ac_cv_exeext" >&6; }
2564 rm -f conftest.
$ac_ext
2565 EXEEXT
=$ac_cv_exeext
2567 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2568 /* end confdefs.h. */
2573 FILE *f = fopen ("conftest.out", "w");
2574 return ferror (f) || fclose (f) != 0;
2580 ac_clean_files
="$ac_clean_files conftest.out"
2581 # Check that the compiler produces executables we can run. If not, either
2582 # the compiler is broken, or we cross compile.
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2584 $as_echo_n "checking whether we are cross compiling... " >&6; }
2585 if test "$cross_compiling" != yes; then
2586 { { ac_try
="$ac_link"
2588 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2589 *) ac_try_echo=$ac_try;;
2591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2592 $as_echo "$ac_try_echo"; } >&5
2593 (eval "$ac_link") 2>&5
2595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2596 test $ac_status = 0; }
2597 if { ac_try='./conftest$ac_cv_exeext'
2598 { { case "(($ac_try" in
2599 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2600 *) ac_try_echo
=$ac_try;;
2602 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2603 $as_echo "$ac_try_echo"; } >&5
2604 (eval "$ac_try") 2>&5
2606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2607 test $ac_status = 0; }; }; then
2610 if test "$cross_compiling" = maybe
; then
2613 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2614 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2615 as_fn_error $?
"cannot run C compiled programs.
2616 If you meant to cross compile, use \`--host'.
2617 See \`config.log' for more details" "$LINENO" 5; }
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2622 $as_echo "$cross_compiling" >&6; }
2624 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
2625 ac_clean_files
=$ac_clean_files_save
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2627 $as_echo_n "checking for suffix of object files... " >&6; }
2628 if ${ac_cv_objext+:} false
; then :
2629 $as_echo_n "(cached) " >&6
2631 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2632 /* end confdefs.h. */
2642 rm -f conftest.o conftest.obj
2643 if { { ac_try
="$ac_compile"
2645 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2646 *) ac_try_echo=$ac_try;;
2648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2649 $as_echo "$ac_try_echo"; } >&5
2650 (eval "$ac_compile") 2>&5
2652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2653 test $ac_status = 0; }; then :
2654 for ac_file in conftest.o conftest.obj conftest.*; do
2655 test -f "$ac_file" || continue;
2657 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2658 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2663 $as_echo "$as_me: failed program was:" >&5
2664 sed 's/^/| /' conftest.$ac_ext >&5
2666 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2667 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2668 as_fn_error $? "cannot compute suffix of object files
: cannot compile
2669 See \
`config.log' for more details" "$LINENO" 5; }
2671 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2674 $as_echo "$ac_cv_objext" >&6; }
2675 OBJEXT=$ac_cv_objext
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2678 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2679 if ${ac_cv_c_compiler_gnu+:} false; then :
2680 $as_echo_n "(cached) " >&6
2682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2683 /* end confdefs.h. */
2696 if ac_fn_c_try_compile "$LINENO"; then :
2701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2702 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2706 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2707 if test $ac_compiler_gnu = yes; then
2712 ac_test_CFLAGS=${CFLAGS+set}
2713 ac_save_CFLAGS=$CFLAGS
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2715 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2716 if ${ac_cv_prog_cc_g+:} false; then :
2717 $as_echo_n "(cached) " >&6
2719 ac_save_c_werror_flag=$ac_c_werror_flag
2720 ac_c_werror_flag=yes
2723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2724 /* end confdefs.h. */
2734 if ac_fn_c_try_compile "$LINENO"; then :
2738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2739 /* end confdefs.h. */
2749 if ac_fn_c_try_compile "$LINENO"; then :
2752 ac_c_werror_flag=$ac_save_c_werror_flag
2754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2755 /* end confdefs.h. */
2765 if ac_fn_c_try_compile "$LINENO"; then :
2768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2773 ac_c_werror_flag=$ac_save_c_werror_flag
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2776 $as_echo "$ac_cv_prog_cc_g" >&6; }
2777 if test "$ac_test_CFLAGS" = set; then
2778 CFLAGS=$ac_save_CFLAGS
2779 elif test $ac_cv_prog_cc_g = yes; then
2780 if test "$GCC" = yes; then
2786 if test "$GCC" = yes; then
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2793 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2794 if ${ac_cv_prog_cc_c89+:} false; then :
2795 $as_echo_n "(cached) " >&6
2797 ac_cv_prog_cc_c89=no
2799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2800 /* end confdefs.h. */
2804 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2805 struct buf { int x; };
2806 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2807 static char *e (p, i)
2813 static char *f (char * (*g) (char **, int), char **p, ...)
2818 s = g (p, va_arg (v,int));
2823 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2824 function prototypes and stuff, but not '\xHH' hex character constants.
2825 These don't provoke an error unfortunately, instead are silently treated
2826 as 'x'. The following induces an error, until -std is added to get
2827 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2828 array size at least. It's necessary to write '\x00'==0 to get something
2829 that's true only with -std. */
2830 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2832 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2833 inside strings and character constants. */
2835 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2837 int test (int i, double x);
2838 struct s1 {int (*f) (int a);};
2839 struct s2 {int (*f) (double a);};
2840 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2846 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2851 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2852 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2854 CC="$ac_save_CC $ac_arg"
2855 if ac_fn_c_try_compile "$LINENO"; then :
2856 ac_cv_prog_cc_c89=$ac_arg
2858 rm -f core conftest.err conftest.$ac_objext
2859 test "x$ac_cv_prog_cc_c89" != "xno" && break
2861 rm -f conftest.$ac_ext
2866 case "x$ac_cv_prog_cc_c89" in
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2869 $as_echo "none needed" >&6; } ;;
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2872 $as_echo "unsupported" >&6; } ;;
2874 CC="$CC $ac_cv_prog_cc_c89"
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2876 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2878 if test "x$ac_cv_prog_cc_c89" != xno; then :
2883 ac_cpp='$CPP $CPPFLAGS'
2884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2886 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2889 ac_cpp='$CPP $CPPFLAGS'
2890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2894 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2895 # On Suns, sometimes $CPP names a directory.
2896 if test -n "$CPP" && test -d "$CPP"; then
2899 if test -z "$CPP"; then
2900 if ${ac_cv_prog_CPP+:} false; then :
2901 $as_echo_n "(cached) " >&6
2903 # Double quotes because CPP needs to be expanded
2904 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2907 for ac_c_preproc_warn_flag in '' yes
2909 # Use a header file that comes with gcc, so configuring glibc
2910 # with a fresh cross-compiler works.
2911 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2912 # <limits.h> exists even on freestanding compilers.
2913 # On the NeXT, cc -E runs the code through the compiler's parser,
2914 # not just through cpp. "Syntax error" is here to catch this case.
2915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2916 /* end confdefs.h. */
2918 # include <limits.h>
2920 # include <assert.h>
2924 if ac_fn_c_try_cpp "$LINENO"; then :
2927 # Broken: fails on valid input.
2930 rm -f conftest.err conftest.i conftest.$ac_ext
2932 # OK, works on sane cases. Now check whether nonexistent headers
2933 # can be detected and how.
2934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2935 /* end confdefs.h. */
2936 #include <ac_nonexistent.h>
2938 if ac_fn_c_try_cpp "$LINENO"; then :
2939 # Broken: success on invalid input.
2942 # Passes both tests.
2946 rm -f conftest.err conftest.i conftest.$ac_ext
2949 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2950 rm -f conftest.i conftest.err conftest.
$ac_ext
2951 if $ac_preproc_ok; then :
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2964 $as_echo "$CPP" >&6; }
2966 for ac_c_preproc_warn_flag
in '' yes
2968 # Use a header file that comes with gcc, so configuring glibc
2969 # with a fresh cross-compiler works.
2970 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2971 # <limits.h> exists even on freestanding compilers.
2972 # On the NeXT, cc -E runs the code through the compiler's parser,
2973 # not just through cpp. "Syntax error" is here to catch this case.
2974 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2975 /* end confdefs.h. */
2977 # include <limits.h>
2979 # include <assert.h>
2983 if ac_fn_c_try_cpp
"$LINENO"; then :
2986 # Broken: fails on valid input.
2989 rm -f conftest.err conftest.i conftest.
$ac_ext
2991 # OK, works on sane cases. Now check whether nonexistent headers
2992 # can be detected and how.
2993 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2994 /* end confdefs.h. */
2995 #include <ac_nonexistent.h>
2997 if ac_fn_c_try_cpp
"$LINENO"; then :
2998 # Broken: success on invalid input.
3001 # Passes both tests.
3005 rm -f conftest.err conftest.i conftest.
$ac_ext
3008 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3009 rm -f conftest.i conftest.err conftest.
$ac_ext
3010 if $ac_preproc_ok; then :
3013 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3014 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3015 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
3016 See \`config.log' for more details" "$LINENO" 5; }
3020 ac_cpp
='$CPP $CPPFLAGS'
3021 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3022 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3023 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3028 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3029 if ${ac_cv_path_GREP+:} false
; then :
3030 $as_echo_n "(cached) " >&6
3032 if test -z "$GREP"; then
3033 ac_path_GREP_found
=false
3034 # Loop through the user's path and test for each of PROGNAME-LIST
3035 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3036 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3039 test -z "$as_dir" && as_dir
=.
3040 for ac_prog
in grep ggrep
; do
3041 for ac_exec_ext
in '' $ac_executable_extensions; do
3042 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3043 as_fn_executable_p
"$ac_path_GREP" ||
continue
3044 # Check for GNU ac_path_GREP and select it if it is found.
3045 # Check for GNU $ac_path_GREP
3046 case `"$ac_path_GREP" --version 2>&1` in
3048 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3051 $as_echo_n 0123456789 >"conftest.in"
3054 cat "conftest.in" "conftest.in" >"conftest.tmp"
3055 mv "conftest.tmp" "conftest.in"
3056 cp "conftest.in" "conftest.nl"
3057 $as_echo 'GREP' >> "conftest.nl"
3058 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3059 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3060 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3061 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3062 # Best one so far, save it but keep looking for a better one
3063 ac_cv_path_GREP
="$ac_path_GREP"
3064 ac_path_GREP_max
=$ac_count
3066 # 10*(2^10) chars as input seems more than enough
3067 test $ac_count -gt 10 && break
3069 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3072 $ac_path_GREP_found && break 3
3077 if test -z "$ac_cv_path_GREP"; then
3078 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3081 ac_cv_path_GREP
=$GREP
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3086 $as_echo "$ac_cv_path_GREP" >&6; }
3087 GREP
="$ac_cv_path_GREP"
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3091 $as_echo_n "checking for egrep... " >&6; }
3092 if ${ac_cv_path_EGREP+:} false
; then :
3093 $as_echo_n "(cached) " >&6
3095 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
3096 then ac_cv_path_EGREP
="$GREP -E"
3098 if test -z "$EGREP"; then
3099 ac_path_EGREP_found
=false
3100 # Loop through the user's path and test for each of PROGNAME-LIST
3101 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3102 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3105 test -z "$as_dir" && as_dir
=.
3106 for ac_prog
in egrep; do
3107 for ac_exec_ext
in '' $ac_executable_extensions; do
3108 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
3109 as_fn_executable_p
"$ac_path_EGREP" ||
continue
3110 # Check for GNU ac_path_EGREP and select it if it is found.
3111 # Check for GNU $ac_path_EGREP
3112 case `"$ac_path_EGREP" --version 2>&1` in
3114 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
3117 $as_echo_n 0123456789 >"conftest.in"
3120 cat "conftest.in" "conftest.in" >"conftest.tmp"
3121 mv "conftest.tmp" "conftest.in"
3122 cp "conftest.in" "conftest.nl"
3123 $as_echo 'EGREP' >> "conftest.nl"
3124 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3125 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3126 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3127 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3128 # Best one so far, save it but keep looking for a better one
3129 ac_cv_path_EGREP
="$ac_path_EGREP"
3130 ac_path_EGREP_max
=$ac_count
3132 # 10*(2^10) chars as input seems more than enough
3133 test $ac_count -gt 10 && break
3135 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3138 $ac_path_EGREP_found && break 3
3143 if test -z "$ac_cv_path_EGREP"; then
3144 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3147 ac_cv_path_EGREP
=$EGREP
3152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3153 $as_echo "$ac_cv_path_EGREP" >&6; }
3154 EGREP
="$ac_cv_path_EGREP"
3157 if test $ac_cv_c_compiler_gnu = yes; then
3158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3159 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
3160 if ${ac_cv_prog_gcc_traditional+:} false
; then :
3161 $as_echo_n "(cached) " >&6
3163 ac_pattern
="Autoconf.*'x'"
3164 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3165 /* end confdefs.h. */
3169 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3170 $EGREP "$ac_pattern" >/dev
/null
2>&1; then :
3171 ac_cv_prog_gcc_traditional
=yes
3173 ac_cv_prog_gcc_traditional
=no
3178 if test $ac_cv_prog_gcc_traditional = no
; then
3179 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3180 /* end confdefs.h. */
3184 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3185 $EGREP "$ac_pattern" >/dev
/null
2>&1; then :
3186 ac_cv_prog_gcc_traditional
=yes
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3193 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
3194 if test $ac_cv_prog_gcc_traditional = yes; then
3195 CC
="$CC -traditional"
3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
3200 $as_echo_n "checking for library containing strerror... " >&6; }
3201 if ${ac_cv_search_strerror+:} false
; then :
3202 $as_echo_n "(cached) " >&6
3204 ac_func_search_save_LIBS
=$LIBS
3205 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3206 /* end confdefs.h. */
3208 /* Override any GCC internal prototype to avoid an error.
3209 Use char because int might match the return type of a GCC
3210 builtin and then its argument prototype would still apply. */
3223 for ac_lib
in '' cposix
; do
3224 if test -z "$ac_lib"; then
3225 ac_res
="none required"
3228 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
3230 if ac_fn_c_try_link
"$LINENO"; then :
3231 ac_cv_search_strerror
=$ac_res
3233 rm -f core conftest.err conftest.
$ac_objext \
3235 if ${ac_cv_search_strerror+:} false
; then :
3239 if ${ac_cv_search_strerror+:} false
; then :
3242 ac_cv_search_strerror
=no
3245 LIBS
=$ac_func_search_save_LIBS
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
3248 $as_echo "$ac_cv_search_strerror" >&6; }
3249 ac_res
=$ac_cv_search_strerror
3250 if test "$ac_res" != no
; then :
3251 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
3256 if test "$cross_compiling" = yes; then :
3257 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3258 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3259 as_fn_error $?
"cannot run test program while cross compiling
3260 See \`config.log' for more details" "$LINENO" 5; }
3262 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3263 /* end confdefs.h. */
3266 if ac_fn_c_try_run
"$LINENO"; then :
3270 if test $CC != cc
; then
3271 echo "Your $CC failed - restarting with CC=cc" 1>&6
3277 exec $0 $configure_args
3281 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3282 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3286 if test "$cross_compiling" = yes; then :
3287 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3289 as_fn_error $?
"cannot run test program while cross compiling
3290 See \`config.log' for more details" "$LINENO" 5; }
3292 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3293 /* end confdefs.h. */
3296 if ac_fn_c_try_run
"$LINENO"; then :
3301 echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6
3303 echo "$ac_compile" 1>&6
3305 as_fn_error $?
"Can't run the compiler - sorry" "$LINENO" 5
3307 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3308 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3312 if test "$cross_compiling" = yes; then :
3313 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3315 as_fn_error $?
"cannot run test program while cross compiling
3316 See \`config.log' for more details" "$LINENO" 5; }
3318 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3319 /* end confdefs.h. */
3323 int __something_strange_();
3324 __something_strange_(0);
3328 if ac_fn_c_try_run
"$LINENO"; then :
3329 as_fn_error $?
"Your compiler does not set the exit status - sorry" "$LINENO" 5
3331 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3332 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3336 for ac_prog
in gawk mawk nawk
awk
3338 # Extract the first word of "$ac_prog", so it can be a program name with args.
3339 set dummy
$ac_prog; ac_word
=$2
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3341 $as_echo_n "checking for $ac_word... " >&6; }
3342 if ${ac_cv_prog_AWK+:} false
; then :
3343 $as_echo_n "(cached) " >&6
3345 if test -n "$AWK"; then
3346 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
3348 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3352 test -z "$as_dir" && as_dir
=.
3353 for ac_exec_ext
in '' $ac_executable_extensions; do
3354 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3355 ac_cv_prog_AWK
="$ac_prog"
3356 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3366 if test -n "$AWK"; then
3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3368 $as_echo "$AWK" >&6; }
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3371 $as_echo "no" >&6; }
3375 test -n "$AWK" && break
3379 if test -f etc
/toolcheck
; then
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5
3381 $as_echo "$as_me: checking for buggy tools..." >&6;}
3382 sh etc
/toolcheck
1>&6
3386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5
3387 $as_echo "$as_me: checking for System V..." >&6;}
3388 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3389 /* end confdefs.h. */
3390 #include <sys/types.h>
3396 int x = SIGCHLD | FNDELAY;
3401 if ac_fn_c_try_compile
"$LINENO"; then :
3404 $as_echo "#define SYSV 1" >>confdefs.h
3407 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5
3410 $as_echo "$as_me: checking for Solaris 2.x..." >&6;}
3411 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3412 /* end confdefs.h. */
3413 #if defined(SVR4) && defined(sun)
3418 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3419 $EGREP "yes" >/dev
/null
2>&1; then :
3420 LIBS
="$LIBS -lsocket -lnsl -lkstat"
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5
3427 $as_echo "$as_me: checking select..." >&6;}
3428 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3429 /* end confdefs.h. */
3434 select(0, 0, 0, 0, 0);
3439 if ac_fn_c_try_link
"$LINENO"; then :
3442 LIBS
="$LIBS -lnet -lnsl"
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5
3444 $as_echo "$as_me: checking select with $LIBS..." >&6;}
3445 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3446 /* end confdefs.h. */
3451 select(0, 0, 0, 0, 0);
3456 if ac_fn_c_try_link
"$LINENO"; then :
3459 as_fn_error $?
"!!! no select - no screen" "$LINENO" 5
3461 rm -f core conftest.err conftest.
$ac_objext \
3462 conftest
$ac_exeext conftest.
$ac_ext
3465 rm -f core conftest.err conftest.
$ac_objext \
3466 conftest
$ac_exeext conftest.
$ac_ext
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5
3469 $as_echo "$as_me: checking select return value..." >&6;}
3470 if test "$cross_compiling" = yes; then :
3471 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3472 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3473 as_fn_error $?
"cannot run test program while cross compiling
3474 See \`config.log' for more details" "$LINENO" 5; }
3476 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3477 /* end confdefs.h. */
3479 #include <sys/types.h>
3480 #include <sys/stat.h>
3483 char *nam = "/tmp/conftest$$";
3488 #define O_NONBLOCK O_NDELAY
3491 #define S_IFIFO 0010000
3504 /* From Andrew A. Chernov (ache@astral.msk.su):
3505 * opening RDWR fifo fails in BSD 4.4, but select return values are
3512 if (mkfifo(nam, 0777))
3514 if (mknod(nam, S_IFIFO|0777, 0))
3518 if (open(nam, O_RDWR | O_NONBLOCK))
3520 if (write(0, "TEST", 4) == -1)
3525 #include <sys/types.h>
3526 #include <sys/socket.h>
3532 struct sockaddr_un a;
3540 if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
3542 a.sun_family = AF_UNIX;
3543 strcpy(a.sun_path, nam);
3545 if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1)
3551 if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
3553 (void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2);
3554 if (write(s2, "HELLO", 5) == -1)
3560 if (accept(s1, (struct sockaddr *)&a, &l))
3570 if (select(1, &f, 0, 0, 0) == -1)
3572 if (select(1, &f, &f, 0, 0) != 2)
3578 if ac_fn_c_try_run
"$LINENO"; then :
3579 echo "- select is ok" 1>&6
3582 echo "- select can't count" 1>&6
3583 $as_echo "#define SELECT_BROKEN 1" >>confdefs.h
3586 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3587 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5
3592 $as_echo "$as_me: checking for tgetent..." >&6;}
3593 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3594 /* end confdefs.h. */
3599 tgetent((char *)0, (char *)0);
3604 if ac_fn_c_try_link
"$LINENO"; then :
3608 LIBS
="-lcurses $olibs"
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5
3610 $as_echo "$as_me: checking libcurses..." >&6;}
3611 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3612 /* end confdefs.h. */
3619 __sorry_hpux_libcurses_is_totally_broken_in_10_10();
3621 tgetent((char *)0, (char *)0);
3628 if ac_fn_c_try_link
"$LINENO"; then :
3631 LIBS
="-ltermcap $olibs"
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5
3633 $as_echo "$as_me: checking libtermcap..." >&6;}
3634 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3635 /* end confdefs.h. */
3640 tgetent((char *)0, (char *)0);
3645 if ac_fn_c_try_link
"$LINENO"; then :
3648 LIBS
="-ltermlib $olibs"
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5
3650 $as_echo "$as_me: checking libtermlib..." >&6;}
3651 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3652 /* end confdefs.h. */
3657 tgetent((char *)0, (char *)0);
3662 if ac_fn_c_try_link
"$LINENO"; then :
3665 LIBS
="-lncurses $olibs"
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5
3667 $as_echo "$as_me: checking libncurses..." >&6;}
3668 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3669 /* end confdefs.h. */
3674 tgetent((char *)0, (char *)0);
3679 if ac_fn_c_try_link
"$LINENO"; then :
3682 as_fn_error $?
"!!! no tgetent - no screen" "$LINENO" 5
3684 rm -f core conftest.err conftest.
$ac_objext \
3685 conftest
$ac_exeext conftest.
$ac_ext
3687 rm -f core conftest.err conftest.
$ac_objext \
3688 conftest
$ac_exeext conftest.
$ac_ext
3690 rm -f core conftest.err conftest.
$ac_objext \
3691 conftest
$ac_exeext conftest.
$ac_ext
3693 rm -f core conftest.err conftest.
$ac_objext \
3694 conftest
$ac_exeext conftest.
$ac_ext
3696 rm -f core conftest.err conftest.
$ac_objext \
3697 conftest
$ac_exeext conftest.
$ac_ext
3699 if test "$cross_compiling" = yes; then :
3700 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3701 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3702 as_fn_error $?
"cannot run test program while cross compiling
3703 See \`config.log' for more details" "$LINENO" 5; }
3705 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3706 /* end confdefs.h. */
3708 extern char *tgoto();
3711 exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
3714 if ac_fn_c_try_run
"$LINENO"; then :
3715 echo "- you use the termcap database" 1>&6
3718 echo "- you use the terminfo database" 1>&6
3719 $as_echo "#define TERMINFO 1" >>confdefs.h
3722 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3723 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5
3727 $as_echo "$as_me: checking ospeed..." >&6;}
3728 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3729 /* end confdefs.h. */
3730 extern short ospeed;
3739 if ac_fn_c_try_link
"$LINENO"; then :
3742 $as_echo "#define NEED_OSPEED 1" >>confdefs.h
3745 rm -f core conftest.err conftest.
$ac_objext \
3746 conftest
$ac_exeext conftest.
$ac_ext
3748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5
3749 $as_echo "$as_me: checking for /dev/ptc..." >&6;}
3750 if test -r /dev
/ptc
; then
3751 $as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5
3756 $as_echo "$as_me: checking for SVR4 ptys..." >&6;}
3758 if test -c /dev
/ptmx
; then
3759 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3760 /* end confdefs.h. */
3765 ptsname(0);grantpt(0);unlockpt(0);
3770 if ac_fn_c_try_link
"$LINENO"; then :
3771 $as_echo "#define HAVE_SVR4_PTYS 1" >>confdefs.h
3775 rm -f core conftest.err conftest.
$ac_objext \
3776 conftest
$ac_exeext conftest.
$ac_ext
3779 for ac_func
in getpt
3781 ac_fn_c_check_func
"$LINENO" "getpt" "ac_cv_func_getpt"
3782 if test "x$ac_cv_func_getpt" = xyes
; then :
3783 cat >>confdefs.h
<<_ACEOF
3784 #define HAVE_GETPT 1
3791 if test -z "$sysvr4ptys"; then
3792 for ac_func
in openpty
3794 ac_fn_c_check_func
"$LINENO" "openpty" "ac_cv_func_openpty"
3795 if test "x$ac_cv_func_openpty" = xyes
; then :
3796 cat >>confdefs.h
<<_ACEOF
3797 #define HAVE_OPENPTY 1
3801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
3802 $as_echo_n "checking for openpty in -lutil... " >&6; }
3803 if ${ac_cv_lib_util_openpty+:} false
; then :
3804 $as_echo_n "(cached) " >&6
3806 ac_check_lib_save_LIBS
=$LIBS
3808 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3809 /* end confdefs.h. */
3811 /* Override any GCC internal prototype to avoid an error.
3812 Use char because int might match the return type of a GCC
3813 builtin and then its argument prototype would still apply. */
3826 if ac_fn_c_try_link
"$LINENO"; then :
3827 ac_cv_lib_util_openpty
=yes
3829 ac_cv_lib_util_openpty
=no
3831 rm -f core conftest.err conftest.
$ac_objext \
3832 conftest
$ac_exeext conftest.
$ac_ext
3833 LIBS
=$ac_check_lib_save_LIBS
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
3836 $as_echo "$ac_cv_lib_util_openpty" >&6; }
3837 if test "x$ac_cv_lib_util_openpty" = xyes
; then :
3838 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5
3848 $as_echo "$as_me: checking for ptyranges..." >&6;}
3849 if test -d /dev
/ptym
; then
3854 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3855 /* end confdefs.h. */
3861 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3862 $EGREP "yes" >/dev
/null
2>&1; then :
3863 ptys
=`echo /dev/ptyp??`
3865 ptys
=`echo $pdir/pty??`
3869 if test "$ptys" != "$pdir/pty??" ; then
3870 p0
=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
3871 p1
=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
3872 cat >>confdefs.h
<<_ACEOF
3873 #define PTYRANGE0 "$p0"
3876 cat >>confdefs.h
<<_ACEOF
3877 #define PTYRANGE1 "$p1"
3883 # Check whether --with-pty-mode was given.
3884 if test "${with_pty_mode+set}" = set; then :
3885 withval
=$with_pty_mode; ptymode
="${withval}"
3889 # Check whether --with-pty-group was given.
3890 if test "${with_pty_group+set}" = set; then :
3891 withval
=$with_pty_group; ptygrp
="${withval}"
3894 test -n "$ptymode" || ptymode
=0620
3895 if test -n "$ptygrp" ; then
3896 cat >>confdefs.h
<<_ACEOF
3897 #define PTYMODE $ptymode
3900 cat >>confdefs.h
<<_ACEOF
3901 #define PTYGROUP $ptygrp
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5
3907 $as_echo "$as_me: checking default tty permissions/group..." >&6;}
3909 if test "$cross_compiling" = yes; then :
3910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3912 as_fn_error $?
"cannot run test program while cross compiling
3913 See \`config.log' for more details" "$LINENO" 5; }
3915 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3916 /* end confdefs.h. */
3918 #include <sys/types.h>
3919 #include <sys/stat.h>
3928 if (!(x = ttyname(0))) exit(1);
3929 if (stat(x, &sb)) exit(1);
3931 if (om & 002) exit(0);
3932 m = system("mesg y");
3933 if (m == -1 || m == 127) exit(1);
3934 if (stat(x, &sb)) exit(1);
3936 if (chmod(x, om)) exit(1);
3937 if (m & 002) exit(0);
3938 if (sb.st_gid == getgid()) exit(1);
3939 if (!(fp=fopen("conftest_grp", "w")))
3941 fprintf(fp, "%d\n", sb.st_gid);
3947 if ac_fn_c_try_run
"$LINENO"; then :
3949 if test -f conftest_grp
; then
3950 ptygrp
=`cat conftest_grp`
3951 echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
3953 cat >>confdefs.h
<<_ACEOF
3954 #define PTYMODE $ptymode
3957 cat >>confdefs.h
<<_ACEOF
3958 #define PTYGROUP $ptygrp
3962 echo "- ptys are world accessable" 1>&6
3970 # Extract the first word of "write", so it can be a program name with args.
3971 set dummy
write; ac_word
=$2
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3973 $as_echo_n "checking for $ac_word... " >&6; }
3974 if ${ac_cv_path_WRITEPATH+:} false
; then :
3975 $as_echo_n "(cached) " >&6
3979 ac_cv_path_WRITEPATH
="$WRITEPATH" # Let the user override the test with a path.
3982 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3986 test -z "$as_dir" && as_dir
=.
3987 for ac_exec_ext
in '' $ac_executable_extensions; do
3988 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3989 ac_cv_path_WRITEPATH
="$as_dir/$ac_word$ac_exec_ext"
3990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4000 WRITEPATH
=$ac_cv_path_WRITEPATH
4001 if test -n "$WRITEPATH"; then
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5
4003 $as_echo "$WRITEPATH" >&6; }
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4006 $as_echo "no" >&6; }
4010 # Extract the first word of "xterm", so it can be a program name with args.
4011 set dummy xterm
; ac_word
=$2
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4013 $as_echo_n "checking for $ac_word... " >&6; }
4014 if ${ac_cv_path_XTERMPATH+:} false
; then :
4015 $as_echo_n "(cached) " >&6
4019 ac_cv_path_XTERMPATH
="$XTERMPATH" # Let the user override the test with a path.
4022 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4026 test -z "$as_dir" && as_dir
=.
4027 for ac_exec_ext
in '' $ac_executable_extensions; do
4028 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4029 ac_cv_path_XTERMPATH
="$as_dir/$ac_word$ac_exec_ext"
4030 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4040 XTERMPATH
=$ac_cv_path_XTERMPATH
4041 if test -n "$XTERMPATH"; then
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5
4043 $as_echo "$XTERMPATH" >&6; }
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4046 $as_echo "no" >&6; }
4051 if test -n "$WRITEPATH$XTERMPATH"; then
4054 found
=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null`
4055 if test -n "$found"; then
4059 if test -n "$XTERMPATH"; then
4060 ptygrpn
=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'`
4061 if test tty
!= "$ptygrpn"; then
4066 if test -n "$WRITEPATH$XTERMPATH"; then
4067 found
=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print`
4068 if test -n "$found"; then
4069 ptygrp
=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'`
4070 echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
4072 cat >>confdefs.h
<<_ACEOF
4073 #define PTYMODE $ptymode
4076 cat >>confdefs.h
<<_ACEOF
4077 #define PTYGROUP $ptygrp
4081 echo "- ptys are world accessable" 1>&6
4085 echo "- can't determine - assume ptys are world accessable" 1>&6
4091 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4092 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4098 if test -n "$posix" ; then
4100 echo "assuming posix signal definition" 1>&6
4102 $as_echo "#define SIGVOID 1" >>confdefs.h
4107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5
4108 $as_echo "$as_me: checking return type of signal handlers..." >&6;}
4109 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4110 /* end confdefs.h. */
4111 #include <sys/types.h>
4116 extern void (*signal ()) ();
4125 if ac_fn_c_try_compile
"$LINENO"; then :
4126 $as_echo "#define SIGVOID 1" >>confdefs.h
4129 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5
4131 $as_echo "$as_me: checking sigset..." >&6;}
4132 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4133 /* end confdefs.h. */
4135 #include <sys/types.h>
4143 sigset(0, (void (*)())0);
4145 sigset(0, (int (*)())0);
4152 if ac_fn_c_try_link
"$LINENO"; then :
4153 $as_echo "#define USESIGSET 1" >>confdefs.h
4156 rm -f core conftest.err conftest.
$ac_objext \
4157 conftest
$ac_exeext conftest.
$ac_ext
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5
4159 $as_echo "$as_me: checking signal implementation..." >&6;}
4160 if test "$cross_compiling" = yes; then :
4161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4163 as_fn_error $?
"cannot run test program while cross compiling
4164 See \`config.log' for more details" "$LINENO" 5; }
4166 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4167 /* end confdefs.h. */
4169 #include <sys/types.h>
4173 #define SIGCLD SIGCHLD
4176 #define signal sigset
4191 /* on hpux we use sigvec to get bsd signals */
4193 (void)signal(SIGCLD, hand);
4194 kill(getpid(), SIGCLD);
4195 kill(getpid(), SIGCLD);
4203 if ac_fn_c_try_run
"$LINENO"; then :
4206 $as_echo "#define SYSVSIGS 1" >>confdefs.h
4209 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4210 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4217 $as_echo_n "checking for ANSI C header files... " >&6; }
4218 if ${ac_cv_header_stdc+:} false
; then :
4219 $as_echo_n "(cached) " >&6
4221 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4222 /* end confdefs.h. */
4236 if ac_fn_c_try_compile
"$LINENO"; then :
4237 ac_cv_header_stdc
=yes
4239 ac_cv_header_stdc
=no
4241 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4243 if test $ac_cv_header_stdc = yes; then
4244 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4245 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4246 /* end confdefs.h. */
4250 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4251 $EGREP "memchr" >/dev
/null
2>&1; then :
4254 ac_cv_header_stdc
=no
4260 if test $ac_cv_header_stdc = yes; then
4261 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4262 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4263 /* end confdefs.h. */
4267 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4268 $EGREP "free" >/dev
/null
2>&1; then :
4271 ac_cv_header_stdc
=no
4277 if test $ac_cv_header_stdc = yes; then
4278 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4279 if test "$cross_compiling" = yes; then :
4282 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4283 /* end confdefs.h. */
4286 #if ((' ' & 0x0FF) == 0x020)
4287 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4288 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4290 # define ISLOWER(c) \
4291 (('a' <= (c) && (c) <= 'i') \
4292 || ('j' <= (c) && (c) <= 'r') \
4293 || ('s' <= (c) && (c) <= 'z'))
4294 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4297 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4302 for (i = 0; i < 256; i++)
4303 if (XOR (islower (i), ISLOWER (i))
4304 || toupper (i) != TOUPPER (i))
4309 if ac_fn_c_try_run
"$LINENO"; then :
4312 ac_cv_header_stdc
=no
4314 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4315 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4321 $as_echo "$ac_cv_header_stdc" >&6; }
4322 if test $ac_cv_header_stdc = yes; then
4324 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4328 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4329 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
4330 inttypes.h stdint.h unistd.h
4332 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4333 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4335 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
4336 cat >>confdefs.h
<<_ACEOF
4337 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4345 for ac_header
in sys
/stropts.h sys
/wait.h sgtty.h sys
/select.h
4347 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4348 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4349 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
4350 cat >>confdefs.h
<<_ACEOF
4351 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4358 for ac_header
in term.h
4360 ac_fn_c_check_header_mongrel
"$LINENO" "term.h" "ac_cv_header_term_h" "$ac_includes_default"
4361 if test "x$ac_cv_header_term_h" = xyes
; then :
4362 cat >>confdefs.h
<<_ACEOF
4363 #define HAVE_TERM_H 1
4371 ac_config_files
="$ac_config_files Makefile"
4373 cat >confcache
<<\_ACEOF
4374 # This file is a shell script that caches the results of configure
4375 # tests run on this system so they can be shared between configure
4376 # scripts and configure runs, see configure's option --config-cache.
4377 # It is not useful on other systems. If it contains results you don't
4378 # want to keep, you may remove or edit it.
4380 # config.status only pays attention to the cache file if you give it
4381 # the --recheck option to rerun configure.
4383 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4384 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4389 # The following way of writing the cache mishandles newlines in values,
4390 # but we know of no workaround that is simple, portable, and efficient.
4391 # So, we kill variables containing newlines.
4392 # Ultrix sh set writes to stderr and can't be redirected directly,
4393 # and sets the high bit in the cache file unless we assign to the vars.
4395 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4396 eval ac_val
=\$
$ac_var
4400 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4401 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4404 _ | IFS | as_nl
) ;; #(
4405 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
4406 *) { eval $ac_var=; unset $ac_var;} ;;
4412 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4413 *${as_nl}ac_space
=\
*)
4414 # `set' does not quote correctly, so add quotes: double-quote
4415 # substitution turns \\\\ into \\, and sed turns \\ into \.
4418 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4421 # `set' quotes correctly as required by POSIX, so do not add quotes.
4422 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4431 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4433 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4435 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
4436 if test -w "$cache_file"; then
4437 if test "x$cache_file" != "x/dev/null"; then
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4439 $as_echo "$as_me: updating cache $cache_file" >&6;}
4440 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
4441 cat confcache
>"$cache_file"
4443 case $cache_file in #(
4445 mv -f confcache
"$cache_file"$$
&&
4446 mv -f "$cache_file"$$
"$cache_file" ;; #(
4448 mv -f confcache
"$cache_file" ;;
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4454 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4459 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
4460 # Let make expand exec_prefix.
4461 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
4463 DEFS
=-DHAVE_CONFIG_H
4468 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
4469 # 1. Remove the extension, and $U if already installed.
4470 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
4471 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
4472 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4473 # will be set to the directory where LIBOBJS objects are built.
4474 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4475 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
4479 LTLIBOBJS
=$ac_ltlibobjs
4483 : "${CONFIG_STATUS=./config.status}"
4485 ac_clean_files_save
=$ac_clean_files
4486 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4488 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4490 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4492 # Generated by $as_me.
4493 # Run this file to recreate the current configuration.
4494 # Compiler output produced by configure, useful for debugging
4495 # configure, is in config.log if it exists.
4501 SHELL=\${CONFIG_SHELL-$SHELL}
4504 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
4505 ## -------------------- ##
4506 ## M4sh Initialization. ##
4507 ## -------------------- ##
4509 # Be more Bourne compatible
4510 DUALCASE
=1; export DUALCASE
# for MKS sh
4511 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
4514 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4515 # is contrary to our usage. Disable this feature.
4516 alias -g '${1+"$@"}'='"$@"'
4517 setopt NO_GLOB_SUBST
4519 case `(set -o) 2>/dev/null` in #(
4531 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4532 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4533 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4534 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4535 # Prefer a ksh shell builtin over an external printf program on Solaris,
4536 # but without wasting forks for bash or zsh.
4537 if test -z "$BASH_VERSION$ZSH_VERSION" \
4538 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4539 as_echo='print
-r --'
4540 as_echo_n='print
-rn --'
4541 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4542 as_echo='printf %s
\n'
4543 as_echo_n='printf %s
'
4545 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4546 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
4547 as_echo_n='/usr
/ucb
/echo -n'
4549 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4550 as_echo_n_body='eval
4554 expr "X$arg" : "X\\(.*\\)$as_nl";
4555 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4557 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
4559 export as_echo_n_body
4560 as_echo_n='sh
-c $as_echo_n_body as_echo
'
4563 as_echo='sh
-c $as_echo_body as_echo
'
4566 # The user is always right.
4567 if test "${PATH_SEPARATOR+set}" != set; then
4569 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4570 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4577 # We need space, tab and new line, in precisely that order. Quoting is
4578 # there to prevent editors from complaining about space-tab.
4579 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4580 # splitting by setting IFS to empty value.)
4583 # Find who we are. Look in the path if we contain no directory separator.
4586 *[\\/]* ) as_myself=$0 ;;
4587 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4591 test -z "$as_dir" && as_dir=.
4592 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4598 # We did not find ourselves, most probably we were run as `sh COMMAND'
4599 # in which case we are not to be found in the path.
4600 if test "x$as_myself" = x
; then
4603 if test ! -f "$as_myself"; then
4604 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4608 # Unset variables that we do not need and which cause bugs (e.g. in
4609 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4610 # suppresses any "Segmentation fault" message there. '((' could
4611 # trigger a bug in pdksh 5.2.14.
4612 for as_var
in BASH_ENV ENV MAIL MAILPATH
4613 do eval test x\
${$as_var+set} = xset \
4614 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
4627 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
4630 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4631 # ----------------------------------------
4632 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4633 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4634 # script with STATUS, using 1 if that was 0.
4637 as_status
=$1; test $as_status -eq 0 && as_status
=1
4639 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
4640 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4642 $as_echo "$as_me: error: $2" >&2
4643 as_fn_exit
$as_status
4647 # as_fn_set_status STATUS
4648 # -----------------------
4649 # Set $? to STATUS, without forking.
4653 } # as_fn_set_status
4657 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4667 # Portably unset VAR.
4670 { eval $1=; unset $1;}
4672 as_unset
=as_fn_unset
4673 # as_fn_append VAR VALUE
4674 # ----------------------
4675 # Append the text in VALUE to the end of the definition contained in VAR. Take
4676 # advantage of any shell optimizations that allow amortized linear growth over
4677 # repeated appends, instead of the typical quadratic growth present in naive
4679 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
4680 eval 'as_fn_append ()
4691 # as_fn_arith ARG...
4692 # ------------------
4693 # Perform arithmetic evaluation on the ARGs, and store the result in the
4694 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4695 # must be portable across $(()) and expr.
4696 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
4697 eval 'as_fn_arith ()
4704 as_val
=`expr "$@" || test $? -eq 1`
4709 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
4710 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
4716 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4717 as_basename
=basename
4722 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
4728 as_me
=`$as_basename -- "$0" ||
4729 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4730 X"$0" : 'X\(//\)$' \| \
4731 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4733 sed '/^.*\/\([^/][^/]*\)\/*$/{
4747 # Avoid depending upon Character Ranges.
4748 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
4749 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4750 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
4751 as_cr_digits
='0123456789'
4752 as_cr_alnum
=$as_cr_Letters$as_cr_digits
4754 ECHO_C
= ECHO_N
= ECHO_T
=
4755 case `echo -n x` in #(((((
4757 case `echo 'xy\c'` in
4758 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
4760 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
4767 rm -f conf$$ conf$$.exe conf$$.
file
4768 if test -d conf$$.dir
; then
4769 rm -f conf$$.dir
/conf$$.
file
4772 mkdir conf$$.dir
2>/dev
/null
4774 if (echo >conf$$.
file) 2>/dev
/null
; then
4775 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
4777 # ... but there are two gotchas:
4778 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4779 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4780 # In both cases, we have to default to `cp -pR'.
4781 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
4783 elif ln conf$$.
file conf$$
2>/dev
/null
; then
4791 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
4792 rmdir conf$$.dir
2>/dev
/null
4797 # Create "$as_dir" as a directory, including parents if necessary.
4802 -*) as_dir
=.
/$as_dir;;
4804 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
4808 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4809 *) as_qdir
=$as_dir;;
4811 as_dirs
="'$as_qdir' $as_dirs"
4812 as_dir
=`$as_dirname -- "$as_dir" ||
4813 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4814 X"$as_dir" : 'X\(//\)[^/]' \| \
4815 X"$as_dir" : 'X\(//\)$' \| \
4816 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4817 $as_echo X"$as_dir" |
4818 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4835 test -d "$as_dir" && break
4837 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
4838 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
4842 if mkdir
-p .
2>/dev
/null
; then
4843 as_mkdir_p
='mkdir -p "$as_dir"'
4845 test -d .
/-p && rmdir .
/-p
4850 # as_fn_executable_p FILE
4851 # -----------------------
4852 # Test if FILE is an executable regular file.
4853 as_fn_executable_p
()
4855 test -f "$1" && test -x "$1"
4856 } # as_fn_executable_p
4858 as_executable_p
=as_fn_executable_p
4860 # Sed expression to map a string onto a valid CPP name.
4861 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4863 # Sed expression to map a string onto a valid variable name.
4864 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4868 ## ----------------------------------- ##
4869 ## Main body of $CONFIG_STATUS script. ##
4870 ## ----------------------------------- ##
4872 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
4874 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4875 # Save the log message, to keep $0 and so on meaningful, and to
4876 # report actual input values of CONFIG_FILES etc. instead of their
4877 # values after options handling.
4879 This file was extended by $as_me, which was
4880 generated by GNU Autoconf 2.69. Invocation command line was
4882 CONFIG_FILES = $CONFIG_FILES
4883 CONFIG_HEADERS = $CONFIG_HEADERS
4884 CONFIG_LINKS = $CONFIG_LINKS
4885 CONFIG_COMMANDS = $CONFIG_COMMANDS
4888 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4893 case $ac_config_files in *"
4894 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
4897 case $ac_config_headers in *"
4898 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
4902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4903 # Files that config.status was made for.
4904 config_files="$ac_config_files"
4905 config_headers="$ac_config_headers"
4909 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4911 \`$as_me' instantiates files and other configuration actions
4912 from templates according to the current configuration. Unless the files
4913 and actions are specified as TAGs, all are instantiated by default.
4915 Usage: $0 [OPTION]... [TAG]...
4917 -h, --help print this help, then exit
4918 -V, --version print version number and configuration settings, then exit
4919 --config print configuration, then exit
4920 -q, --quiet, --silent
4921 do not print progress messages
4922 -d, --debug don't remove temporary files
4923 --recheck update $as_me by reconfiguring in the same conditions
4924 --file=FILE[:TEMPLATE]
4925 instantiate the configuration file FILE
4926 --header=FILE[:TEMPLATE]
4927 instantiate the configuration header FILE
4929 Configuration files:
4932 Configuration headers:
4935 Report bugs to the package provider."
4938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4939 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4942 configured by $0, generated by GNU Autoconf 2.69,
4943 with options \\"\$ac_cs_config\\"
4945 Copyright (C) 2012 Free Software Foundation, Inc.
4946 This config.status script is free software; the Free Software Foundation
4947 gives unlimited permission to copy, distribute and modify it."
4952 test -n "\$AWK" || AWK=awk
4955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4956 # The default lists apply if the user does not specify any file.
4962 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
4963 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
4967 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
4979 # Handling of the options.
4980 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
4982 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
4983 $as_echo "$ac_cs_version"; exit ;;
4984 --config |
--confi |
--conf |
--con |
--co |
--c )
4985 $as_echo "$ac_cs_config"; exit ;;
4986 --debug |
--debu |
--deb |
--de |
--d |
-d )
4988 --file |
--fil |
--fi |
--f )
4991 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4992 '') as_fn_error $?
"missing file argument" ;;
4994 as_fn_append CONFIG_FILES
" '$ac_optarg'"
4995 ac_need_defaults
=false
;;
4996 --header |
--heade |
--head |
--hea )
4999 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5001 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5002 ac_need_defaults
=false
;;
5004 # Conflict between --help and --header
5005 as_fn_error $?
"ambiguous option: \`$1'
5006 Try \`$0 --help' for more information.";;
5007 --help |
--hel |
-h )
5008 $as_echo "$ac_cs_usage"; exit ;;
5009 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5010 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5014 -*) as_fn_error $?
"unrecognized option: \`$1'
5015 Try \`$0 --help' for more information." ;;
5017 *) as_fn_append ac_config_targets
" $1"
5018 ac_need_defaults
=false
;;
5024 ac_configure_extra_args
=
5026 if $ac_cs_silent; then
5028 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5033 if \$ac_cs_recheck; then
5034 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5036 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5037 CONFIG_SHELL='$SHELL'
5043 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5047 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5048 ## Running $as_me. ##
5054 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5059 # Handling of arguments.
5060 for ac_config_target
in $ac_config_targets
5062 case $ac_config_target in
5063 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h" ;;
5064 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5066 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5071 # If the user did not use the arguments to specify the items to instantiate,
5072 # then the envvar interface is used. Set only those that are not.
5073 # We use the long form for the default assignment because of an extremely
5074 # bizarre bug on SunOS 4.1.3.
5075 if $ac_need_defaults; then
5076 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5077 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5080 # Have a temporary directory for convenience. Make it in the build tree
5081 # simply because there is no reason against having it here, and in addition,
5082 # creating and moving files from /tmp can sometimes cause problems.
5083 # Hook for its removal unless debugging.
5084 # Note that there is a small window in which the directory will not be cleaned:
5085 # after its creation but before its name has been assigned to `$tmp'.
5089 trap 'exit_status=$?
5091 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5093 trap 'as_fn_exit 1' 1 2 13 15
5095 # Create a (secure) tmp directory for tmp files.
5098 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5102 tmp
=.
/conf$$
-$RANDOM
5103 (umask 077 && mkdir
"$tmp")
5104 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
5107 # Set up the scripts for CONFIG_FILES section.
5108 # No need to generate them if there are no CONFIG_FILES.
5109 # This happens for instance with `./config.status config.h'.
5110 if test -n "$CONFIG_FILES"; then
5113 ac_cr
=`echo X | tr X '\015'`
5114 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5115 # But we know of no other shell where ac_cr would be empty at this
5116 # point, so we can use a bashism as a fallback.
5117 if test "x$ac_cr" = x
; then
5118 eval ac_cr
=\$
\'\\r
\'
5120 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5121 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5127 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5132 echo "cat >conf$$subs.awk <<_ACEOF" &&
5133 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5136 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5137 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5139 for ac_last_try in false false false false false :; do
5140 . ./conf$$subs.sh ||
5141 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5143 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5144 if test $ac_delim_n = $ac_delim_num; then
5146 elif $ac_last_try; then
5147 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5149 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5154 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5155 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
5159 s/^/S["/; s
/!.
*/"]=/
5169 s/\(.\{148\}\)..*/\1/
5171 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5176 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5183 s/\(.\{148\}\)..*/\1/
5185 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5189 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5194 ' <conf$$subs.awk | sed '
5199 ' >>$CONFIG_STATUS || ac_write_fail=1
5200 rm -f conf$$subs.awk
5201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5203 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
5204 for (key in S) S_is_set[key] = 1
5210 nfields = split(line, field, "@
")
5212 len = length(field[1])
5213 for (i = 2; i < nfields; i++) {
5215 keylen = length(key)
5216 if (S_is_set[key]) {
5218 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5219 len += length(value) + length(field[++i])
5230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5231 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5232 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5235 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
5236 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
5239 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5240 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
5241 # trailing colons and then remove the whole line if VPATH becomes empty
5242 # (actually we leave an empty line to preserve line numbers).
5243 if test "x
$srcdir" = x.; then
5244 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5263 fi # test -n "$CONFIG_FILES"
5265 # Set up the scripts for CONFIG_HEADERS section.
5266 # No need to generate them if there are no CONFIG_HEADERS.
5267 # This happens for instance with `./config.status Makefile'.
5268 if test -n "$CONFIG_HEADERS"; then
5269 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
5273 # Transform confdefs.h into an awk script `defines.awk', embedded as
5274 # here-document in config.status, that substitutes the proper values into
5275 # config.h.in to produce config.h.
5277 # Create a delimiter string that does not exist in confdefs.h, to ease
5278 # handling of long lines.
5280 for ac_last_try in false false :; do
5281 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
5282 if test -z "$ac_tt"; then
5284 elif $ac_last_try; then
5285 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
5287 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5291 # For the awk script, D is an array of macro values keyed by name,
5292 # likewise P contains macro parameters if any. Preserve backslash
5293 # newline sequences.
5295 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5297 s/.\{148\}/&'"$ac_delim"'/g
5300 s/^[ ]*#[ ]*define[ ][ ]*/ /
5307 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
5309 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
5313 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
5314 D["\
1"]=" \
3\\\\\\n
"\\/p
5316 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
5321 s/.\{148\}/&'"$ac_delim"'/g
5326 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
5329 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
5331 ' <confdefs.h | sed '
5332 s/'"$ac_delim"'/"\\\
5333 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5336 for (key in D) D_is_set[key] = 1
5339 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5341 split(line, arg, " ")
5342 if (arg[1] == "#") {
5346 defundef
= substr
(arg
[1], 2)
5349 split(mac1
, mac2
, "(") #)
5351 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
5352 if (D_is_set
[macro
]) {
5353 # Preserve the white space surrounding the "#".
5354 print prefix
"define", macro P
[macro
] D
[macro
]
5357 # Replace #undef with comments. This is necessary, for example,
5358 # in the case of _POSIX_SOURCE, which is predefined and required
5359 # on some systems where configure will not decide to define it.
5360 if (defundef
== "undef") {
5361 print
"/*", prefix defundef
, macro
, "*/"
5369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5370 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
5371 fi # test -n "$CONFIG_HEADERS"
5374 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS "
5379 :[FHLC
]) ac_mode
=$ac_tag; continue;;
5381 case $ac_mode$ac_tag in
5383 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
5384 :[FH
]-) ac_tag
=-:-;;
5385 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
5402 -) ac_f
="$ac_tmp/stdin";;
5403 *) # Look for the file first in the build tree, then in the source tree
5404 # (if the path is not absolute). The absolute path cannot be DOS-style,
5405 # because $ac_f cannot contain `:'.
5409 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
5411 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5413 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5414 as_fn_append ac_file_inputs
" '$ac_f'"
5417 # Let's still pretend it is `configure' which instantiates (i.e., don't
5418 # use $as_me), people would be surprised to read:
5419 # /* config.h. Generated by config.status. */
5420 configure_input
='Generated from '`
5421 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5423 if test x
"$ac_file" != x-
; then
5424 configure_input
="$ac_file. $configure_input"
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5426 $as_echo "$as_me: creating $ac_file" >&6;}
5428 # Neutralize special characters interpreted by sed in replacement strings.
5429 case $configure_input in #(
5430 *\
&* |
*\|
* |
*\\* )
5431 ac_sed_conf_input
=`$as_echo "$configure_input" |
5432 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5433 *) ac_sed_conf_input
=$configure_input;;
5437 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
5438 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
5443 ac_dir
=`$as_dirname -- "$ac_file" ||
5444 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5445 X"$ac_file" : 'X\(//\)[^/]' \| \
5446 X"$ac_file" : 'X\(//\)$' \| \
5447 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5448 $as_echo X"$ac_file" |
5449 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5466 as_dir
="$ac_dir"; as_fn_mkdir_p
5470 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5472 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5473 # A ".." for each directory in $ac_dir_suffix.
5474 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5475 case $ac_top_builddir_sub in
5476 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5477 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
5480 ac_abs_top_builddir
=$ac_pwd
5481 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
5482 # for backward compatibility:
5483 ac_top_builddir
=$ac_top_build_prefix
5486 .
) # We are building in place.
5488 ac_top_srcdir
=$ac_top_builddir_sub
5489 ac_abs_top_srcdir
=$ac_pwd ;;
5490 [\\/]* | ?
:[\\/]* ) # Absolute name.
5491 ac_srcdir
=$srcdir$ac_dir_suffix;
5492 ac_top_srcdir
=$srcdir
5493 ac_abs_top_srcdir
=$srcdir ;;
5495 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
5496 ac_top_srcdir
=$ac_top_build_prefix$srcdir
5497 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
5499 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
5510 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5511 # If the template does not know about datarootdir, expand it.
5512 # FIXME: This hack should be removed a few years after 2.60.
5513 ac_datarootdir_hack
=; ac_datarootdir_seen
=
5524 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5525 *datarootdir
*) ac_datarootdir_seen
=yes;;
5526 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5528 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5530 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5531 ac_datarootdir_hack='
5532 s&@datadir@&$datadir&g
5533 s&@docdir@&$docdir&g
5534 s&@infodir@&$infodir&g
5535 s&@localedir@&$localedir&g
5536 s&@mandir@&$mandir&g
5537 s&\\\${datarootdir}&$datarootdir&g' ;;
5541 # Neutralize VPATH when `$srcdir' = `.'.
5542 # Shell code in configure.ac might set extrasub.
5543 # FIXME: do we really want to maintain this feature?
5544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5545 ac_sed_extra="$ac_vpsub
5548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5550 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
5551 s|@configure_input@|
$ac_sed_conf_input|
;t t
5552 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
5553 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
5554 s
&@srcdir@
&$ac_srcdir&;t t
5555 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
5556 s
&@top_srcdir@
&$ac_top_srcdir&;t t
5557 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
5558 s
&@builddir@
&$ac_builddir&;t t
5559 s
&@abs_builddir@
&$ac_abs_builddir&;t t
5560 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
5561 $ac_datarootdir_hack
5563 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
5564 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
5566 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5567 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
5568 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5569 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
5571 which seems to be undefined. Please make sure it is defined" >&5
5572 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
5573 which seems to be undefined. Please make sure it is defined" >&2;}
5575 rm -f "$ac_tmp/stdin"
5577 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5578 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5580 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5586 if test x"$ac_file" != x-; then
5588 $as_echo "/* $configure_input */" \
5589 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5590 } >"$ac_tmp/config.h" \
5591 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5592 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5593 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5594 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5597 mv "$ac_tmp/config.h" "$ac_file" \
5598 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5601 $as_echo "/* $configure_input */" \
5602 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5603 || as_fn_error $? "could not create -" "$LINENO" 5
5615 ac_clean_files=$ac_clean_files_save
5617 test $ac_write_fail = 0 ||
5618 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5621 # configure is writing to config.log, and then calls config.status.
5622 # config.status does its own redirection, appending to config.log.
5623 # Unfortunately, on DOS this fails, as config.log is still kept open
5624 # by configure, so config.status won't be able to
write to it
; its
5625 # output is simply discarded. So we exec the FD to /dev/null,
5626 # effectively closing config.log, so it can be properly (re)opened and
5627 # appended to by config.status. When coming back to configure, we
5628 # need to make the FD available again.
5629 if test "$no_create" != yes; then
5631 ac_config_status_args
=
5632 test "$silent" = yes &&
5633 ac_config_status_args
="$ac_config_status_args --quiet"
5635 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
5637 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5638 # would make configure fail if this is the last instruction.
5639 $ac_cs_success || as_fn_exit
1
5641 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
5642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5643 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}