3647
3654
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3650
## ------------------------------------------ ##
3651
## Report this to the AC_PACKAGE_NAME lists. ##
3652
## ------------------------------------------ ##
3655
sed "s/^/$as_me: WARNING: /" >&2
3658
echo "$as_me:$LINENO: checking for $ac_header" >&5
3659
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3660
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3661
echo $ECHO_N "(cached) $ECHO_C" >&6
3663
eval "$as_ac_Header=\$ac_header_preproc"
3665
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3666
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3669
if test `eval echo '${'$as_ac_Header'}'` = yes; then
3670
cat >>confdefs.h <<_ACEOF
3671
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3657
## ----------------------------- ##
3658
## Report this to bug-m4@gnu.org ##
3659
## ----------------------------- ##
3662
sed "s/^/$as_me: WARNING: /" >&2
3665
echo "$as_me:$LINENO: checking for $ac_header" >&5
3666
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3667
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3668
echo $ECHO_N "(cached) $ECHO_C" >&6
3670
eval "$as_ac_Header=\$ac_header_preproc"
3672
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3673
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3676
if test `eval echo '${'$as_ac_Header'}'` = yes; then
3677
cat >>confdefs.h <<_ACEOF
3678
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3687
for ac_header in signal.h sys/signal.h
3689
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3690
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3691
echo "$as_me:$LINENO: checking for $ac_header" >&5
3692
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3693
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3694
echo $ECHO_N "(cached) $ECHO_C" >&6
3696
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3697
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3699
# Is the header compilable?
3700
echo "$as_me:$LINENO: checking $ac_header usability" >&5
3701
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3702
cat >conftest.$ac_ext <<_ACEOF
3705
cat confdefs.h >>conftest.$ac_ext
3706
cat >>conftest.$ac_ext <<_ACEOF
3707
/* end confdefs.h. */
3708
$ac_includes_default
3709
#include <$ac_header>
3711
rm -f conftest.$ac_objext
3712
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3713
(eval $ac_compile) 2>conftest.er1
3715
grep -v '^ *+' conftest.er1 >conftest.err
3717
cat conftest.err >&5
3718
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719
(exit $ac_status); } &&
3720
{ ac_try='test -z "$ac_c_werror_flag"
3721
|| test ! -s conftest.err'
3722
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3725
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3726
(exit $ac_status); }; } &&
3727
{ ac_try='test -s conftest.$ac_objext'
3728
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3731
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3732
(exit $ac_status); }; }; then
3733
ac_header_compiler=yes
3735
echo "$as_me: failed program was:" >&5
3736
sed 's/^/| /' conftest.$ac_ext >&5
3738
ac_header_compiler=no
3740
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3741
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3742
echo "${ECHO_T}$ac_header_compiler" >&6
3744
# Is the header present?
3745
echo "$as_me:$LINENO: checking $ac_header presence" >&5
3746
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3747
cat >conftest.$ac_ext <<_ACEOF
3750
cat confdefs.h >>conftest.$ac_ext
3751
cat >>conftest.$ac_ext <<_ACEOF
3752
/* end confdefs.h. */
3753
#include <$ac_header>
3755
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3756
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3758
grep -v '^ *+' conftest.er1 >conftest.err
3760
cat conftest.err >&5
3761
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3762
(exit $ac_status); } >/dev/null; then
3763
if test -s conftest.err; then
3764
ac_cpp_err=$ac_c_preproc_warn_flag
3765
ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3772
if test -z "$ac_cpp_err"; then
3773
ac_header_preproc=yes
3775
echo "$as_me: failed program was:" >&5
3776
sed 's/^/| /' conftest.$ac_ext >&5
3778
ac_header_preproc=no
3780
rm -f conftest.err conftest.$ac_ext
3781
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3782
echo "${ECHO_T}$ac_header_preproc" >&6
3784
# So? What about this header?
3785
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3787
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3788
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3789
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3790
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3791
ac_header_preproc=yes
3794
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3795
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3796
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3797
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3798
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3799
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3800
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3801
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3802
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3803
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3804
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3805
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3808
## ----------------------------- ##
3809
## Report this to bug-m4@gnu.org ##
3810
## ----------------------------- ##
3813
sed "s/^/$as_me: WARNING: /" >&2
3816
echo "$as_me:$LINENO: checking for $ac_header" >&5
3817
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3818
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3819
echo $ECHO_N "(cached) $ECHO_C" >&6
3821
eval "$as_ac_Header=\$ac_header_preproc"
3823
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3824
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3827
if test `eval echo '${'$as_ac_Header'}'` = yes; then
3828
cat >>confdefs.h <<_ACEOF
3829
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6171
cat >>$CONFIG_STATUS <<\_ACEOF
6174
# CONFIG_COMMANDS section.
6176
for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6177
ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6178
ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6179
ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6180
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6181
X"$ac_dest" : 'X\(//\)[^/]' \| \
6182
X"$ac_dest" : 'X\(//\)$' \| \
6183
X"$ac_dest" : 'X\(/\)' \| \
6184
. : '\(.\)' 2>/dev/null ||
6186
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6187
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
6188
/^X\(\/\/\)$/{ s//\1/; q; }
6189
/^X\(\/\).*/{ s//\1/; q; }
6191
{ if $as_mkdir_p; then
6196
while test ! -d "$as_dir"; do
6197
as_dirs="$as_dir $as_dirs"
6198
as_dir=`(dirname "$as_dir") 2>/dev/null ||
6199
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6200
X"$as_dir" : 'X\(//\)[^/]' \| \
6201
X"$as_dir" : 'X\(//\)$' \| \
6202
X"$as_dir" : 'X\(/\)' \| \
6203
. : '\(.\)' 2>/dev/null ||
6205
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6206
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
6207
/^X\(\/\/\)$/{ s//\1/; q; }
6208
/^X\(\/\).*/{ s//\1/; q; }
6211
test ! -n "$as_dirs" || mkdir $as_dirs
6212
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6213
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6214
{ (exit 1); exit 1; }; }; }
6218
if test "$ac_dir" != .; then
6219
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6220
# A "../" for each directory in $ac_dir_suffix.
6221
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6223
ac_dir_suffix= ac_top_builddir=
6227
.) # No --srcdir option. We are building in place.
6229
if test -z "$ac_top_builddir"; then
6232
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6234
[\\/]* | ?:[\\/]* ) # Absolute path.
6235
ac_srcdir=$srcdir$ac_dir_suffix;
6236
ac_top_srcdir=$srcdir ;;
6238
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6239
ac_top_srcdir=$ac_top_builddir$srcdir ;;
6242
# Do not use `cd foo && pwd` to compute absolute paths, because
6243
# the directories may not exist.
6245
.) ac_abs_builddir="$ac_dir";;
6248
.) ac_abs_builddir=`pwd`;;
6249
[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6250
*) ac_abs_builddir=`pwd`/"$ac_dir";;
6253
case $ac_abs_builddir in
6254
.) ac_abs_top_builddir=${ac_top_builddir}.;;
6256
case ${ac_top_builddir}. in
6257
.) ac_abs_top_builddir=$ac_abs_builddir;;
6258
[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6259
*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6262
case $ac_abs_builddir in
6263
.) ac_abs_srcdir=$ac_srcdir;;
6266
.) ac_abs_srcdir=$ac_abs_builddir;;
6267
[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6268
*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6271
case $ac_abs_builddir in
6272
.) ac_abs_top_srcdir=$ac_top_srcdir;;
6274
case $ac_top_srcdir in
6275
.) ac_abs_top_srcdir=$ac_abs_builddir;;
6276
[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6277
*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6282
{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6283
echo "$as_me: executing $ac_dest commands" >&6;}
6285
default ) test -z "$CONFIG_HEADERS" || date > stamp-h ;;
6290
6349
cat >>$CONFIG_STATUS <<\_ACEOF