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HAVE_SCHED_H test added

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1870 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-03-06 00:31:05 +00:00
parent 34f8c26e93
commit 72914c567f
3 changed files with 63 additions and 15 deletions
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72
configure vendored
View File

@@ -7520,8 +7520,50 @@ fi
if test "$wxUSE_THREADS" = "1"; then
THREADS_LINK2=""
for ac_hdr in sched.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:7529: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 7534 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:7539: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
echo $ac_n "checking for sched_yield in -l$THREADS_LINK""... $ac_c" 1>&6
echo "configure:7525: checking for sched_yield in -l$THREADS_LINK" >&5
echo "configure:7567: checking for sched_yield in -l$THREADS_LINK" >&5
ac_lib_var=`echo $THREADS_LINK'_'sched_yield | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -7529,7 +7571,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-l$THREADS_LINK $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7533 "configure"
#line 7575 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -7540,7 +7582,7 @@ int main() {
sched_yield()
; return 0; }
EOF
if { (eval echo configure:7544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:7586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -7562,7 +7604,7 @@ EOF
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for sched_yield in -l"posix4"""... $ac_c" 1>&6
echo "configure:7566: checking for sched_yield in -l"posix4"" >&5
echo "configure:7608: checking for sched_yield in -l"posix4"" >&5
ac_lib_var=`echo "posix4"'_'sched_yield | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -7570,7 +7612,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-l"posix4" $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7574 "configure"
#line 7616 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -7581,7 +7623,7 @@ int main() {
sched_yield()
; return 0; }
EOF
if { (eval echo configure:7585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:7627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -7611,7 +7653,7 @@ fi
echo $ac_n "checking for sched_get_priority_min in -l$THREADS_LINK""... $ac_c" 1>&6
echo "configure:7615: checking for sched_get_priority_min in -l$THREADS_LINK" >&5
echo "configure:7657: checking for sched_get_priority_min in -l$THREADS_LINK" >&5
ac_lib_var=`echo $THREADS_LINK'_'sched_get_priority_min | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -7619,7 +7661,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-l$THREADS_LINK $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7623 "configure"
#line 7665 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -7630,7 +7672,7 @@ int main() {
sched_get_priority_min()
; return 0; }
EOF
if { (eval echo configure:7634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:7676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -7652,7 +7694,7 @@ EOF
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for sched_get_priority_min in -l"posix4"""... $ac_c" 1>&6
echo "configure:7656: checking for sched_get_priority_min in -l"posix4"" >&5
echo "configure:7698: checking for sched_get_priority_min in -l"posix4"" >&5
ac_lib_var=`echo "posix4"'_'sched_get_priority_min | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -7660,7 +7702,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-l"posix4" $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7664 "configure"
#line 7706 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -7671,7 +7713,7 @@ int main() {
sched_get_priority_min()
; return 0; }
EOF
if { (eval echo configure:7675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:7717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -7701,7 +7743,7 @@ fi
echo $ac_n "checking for pthread_cancel in -l$THREADS_LINK""... $ac_c" 1>&6
echo "configure:7705: checking for pthread_cancel in -l$THREADS_LINK" >&5
echo "configure:7747: checking for pthread_cancel in -l$THREADS_LINK" >&5
ac_lib_var=`echo $THREADS_LINK'_'pthread_cancel | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -7709,7 +7751,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-l$THREADS_LINK $LIBS"
cat > conftest.$ac_ext <<EOF
#line 7713 "configure"
#line 7755 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -7720,7 +7762,7 @@ int main() {
pthread_cancel()
; return 0; }
EOF
if { (eval echo configure:7724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:7766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else

3
configure.in
View File

@@ -1434,6 +1434,9 @@ fi
dnl do other tests only if we are using threads
if test "$wxUSE_THREADS" = "1"; then
THREADS_LINK2=""
AC_CHECK_HEADERS(sched.h)
AC_CHECK_LIB($THREADS_LINK, sched_yield,
AC_DEFINE(HAVE_SCHED_YIELD),
[AC_CHECK_LIB("posix4", sched_yield,

3
setup/setup.hin
View File

@@ -362,6 +362,9 @@
/* Define if you don't have vprintf but do have _doprnt. */
#undef HAVE_DOPRNT
/* Define if you have sched.h */
#undef HAVE_SCHED_H
/* Define if you have vprintf() */
#undef HAVE_VPRINTF