thread compilation fixed for FreeBSD 3.1

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1904 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/configure b/configure
index 523da68838629dcd20f7cddbeb8573d0296fc13a..02a8905ed0ea21ebed530d3bd28b8f65435d2fd9 100755 (executable)
--- a/configure
+++ b/configure
@@ -7549,21 +7549,22 @@ fi
 
 if test "$wxUSE_THREADS" = "1"; then
 
 
 if test "$wxUSE_THREADS" = "1"; then
 

+                                                        

   for ac_hdr in sched.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
   for ac_hdr in sched.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

-echo "configure:7557: checking for $ac_hdr" >&5
+echo "configure:7558: 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
 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 7562 "configure"
+#line 7563 "configure"

 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

-{ (eval echo configure:7567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7568: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*


@@ -7591,7 +7592,7 @@ done
 
 
   echo $ac_n "checking for sched_yield in -l$THREADS_LINK""... $ac_c" 1>&6
 
 
   echo $ac_n "checking for sched_yield in -l$THREADS_LINK""... $ac_c" 1>&6

-echo "configure:7595: checking for sched_yield in -l$THREADS_LINK" >&5
+echo "configure:7596: checking for sched_yield in -l$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
 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


@@ -7599,7 +7600,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$THREADS_LINK  $LIBS"
 cat > conftest.$ac_ext <<EOF
   ac_save_LIBS="$LIBS"
 LIBS="-l$THREADS_LINK  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 7603 "configure"
+#line 7604 "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
 #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


@@ -7610,7 +7611,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
 sched_yield()
 ; return 0; }
 EOF

-if { (eval echo configure:7614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else


@@ -7632,7 +7633,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for sched_yield in -l"posix4"""... $ac_c" 1>&6
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for sched_yield in -l"posix4"""... $ac_c" 1>&6

-echo "configure:7636: checking for sched_yield in -l"posix4"" >&5
+echo "configure:7637: 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) $ac_c" 1>&6
 ac_lib_var=`echo "posix4"'_'sched_yield | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6


@@ -7640,7 +7641,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l"posix4"  $LIBS"
 cat > conftest.$ac_ext <<EOF
   ac_save_LIBS="$LIBS"
 LIBS="-l"posix4"  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 7644 "configure"
+#line 7645 "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
 #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


@@ -7651,7 +7652,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
 sched_yield()
 ; return 0; }
 EOF

-if { (eval echo configure:7655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else


@@ -7680,27 +7681,27 @@ fi
 fi
 
 
 fi
 
 

-  echo $ac_n "checking for sched_get_priority_min in -l$THREADS_LINK""... $ac_c" 1>&6
-echo "configure:7685: checking for sched_get_priority_min in -l$THREADS_LINK" >&5
-ac_lib_var=`echo $THREADS_LINK'_'sched_get_priority_min | sed 'y%./+-%__p_%'`
+                echo $ac_n "checking for pthread_attr_getschedpolicy in -l$THREADS_LINK""... $ac_c" 1>&6
+echo "configure:7686: checking for pthread_attr_getschedpolicy in -l$THREADS_LINK" >&5
+ac_lib_var=`echo $THREADS_LINK'_'pthread_attr_getschedpolicy | sed 'y%./+-%__p_%'`

 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-l$THREADS_LINK  $LIBS"
 cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-l$THREADS_LINK  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 7693 "configure"
+#line 7694 "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
     builtin and then its argument prototype would still apply.  */
 #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
     builtin and then its argument prototype would still apply.  */

-char sched_get_priority_min();
+char pthread_attr_getschedpolicy();

 
 int main() {
 
 int main() {

-sched_get_priority_min()
+pthread_attr_getschedpolicy()

 ; return 0; }
 EOF
 ; return 0; }
 EOF

-if { (eval echo configure:7704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else


@@ -7721,27 +7722,27 @@ EOF
 
 else
   echo "$ac_t""no" 1>&6
 
 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:7726: checking for sched_get_priority_min in -l"posix4"" >&5
-ac_lib_var=`echo "posix4"'_'sched_get_priority_min | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for pthread_attr_getschedpolicy in -l"posix4"""... $ac_c" 1>&6
+echo "configure:7727: checking for pthread_attr_getschedpolicy in -l"posix4"" >&5
+ac_lib_var=`echo "posix4"'_'pthread_attr_getschedpolicy | sed 'y%./+-%__p_%'`

 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-l"posix4"  $LIBS"
 cat > conftest.$ac_ext <<EOF
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
 LIBS="-l"posix4"  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 7734 "configure"
+#line 7735 "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
     builtin and then its argument prototype would still apply.  */
 #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
     builtin and then its argument prototype would still apply.  */

-char sched_get_priority_min();
+char pthread_attr_getschedpolicy();

 
 int main() {
 
 int main() {

-sched_get_priority_min()
+pthread_attr_getschedpolicy()

 ; return 0; }
 EOF
 ; return 0; }
 EOF

-if { (eval echo configure:7745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else


@@ -7771,7 +7772,7 @@ fi
 
 
   echo $ac_n "checking for pthread_cancel in -l$THREADS_LINK""... $ac_c" 1>&6
 
 
   echo $ac_n "checking for pthread_cancel in -l$THREADS_LINK""... $ac_c" 1>&6

-echo "configure:7775: checking for pthread_cancel in -l$THREADS_LINK" >&5
+echo "configure:7776: checking for pthread_cancel in -l$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
 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


@@ -7779,7 +7780,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$THREADS_LINK  $LIBS"
 cat > conftest.$ac_ext <<EOF
   ac_save_LIBS="$LIBS"
 LIBS="-l$THREADS_LINK  $LIBS"
 cat > conftest.$ac_ext <<EOF

-#line 7783 "configure"
+#line 7784 "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
 #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


@@ -7790,7 +7791,7 @@ int main() {
 pthread_cancel()
 ; return 0; }
 EOF
 pthread_cancel()
 ; return 0; }
 EOF

-if { (eval echo configure:7794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:7795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then

   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else

diff --git a/configure.in b/configure.in
index a2e1b2cf571cc4ae70a9688c535a04009311c984..76e9cef27c5715283d04b5ef01ce51cd0ea58e50 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1439,6 +1439,21 @@ fi
 dnl do other tests only if we are using threads
 if test "$wxUSE_THREADS" = "1"; then
 
 dnl do other tests only if we are using threads
 if test "$wxUSE_THREADS" = "1"; then
 

+    dnl define autoconf macro to check for given function in both pthread and
+    dnl posix4 libraries
+    dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
+    dnl VZ: TODO
+    dnl AC_DEFUN(AC_FUNC_THREAD,
+    dnl [
+    dnl     AC_CHECK_LIB($THREADS_LINK, $1,
+    dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
+    dnl            [AC_CHECK_LIB("posix4", $1,
+    dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
+    dnl                 POSIX4_LINK="-lposix4"
+    dnl             ])
+    dnl            ])
+    dnl ])
+

   AC_CHECK_HEADERS(sched.h)
 
   AC_CHECK_LIB($THREADS_LINK, sched_yield,
   AC_CHECK_HEADERS(sched.h)
 
   AC_CHECK_LIB($THREADS_LINK, sched_yield,


@@ -1449,9 +1464,16 @@ if test "$wxUSE_THREADS" = "1"; then
                 )]
                )
 
                 )]
                )
 

-  AC_CHECK_LIB($THREADS_LINK, sched_get_priority_min,
+  dnl VZ: we should be checking for all of the following functions instead:
+  dnl   1. pthread_attr_getschedpolicy
+  dnl   2. sched_get_priority_min and sched_get_priority_max
+  dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
+  dnl but it seems that if the first one is there, the other ones are too (of
+  dnl course the proper solution would be to implement AC_FUNC_THREAD above
+  dnl and do test for them all - anyone?)
+  AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,

                AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS),
                AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS),

-               [AC_CHECK_LIB("posix4", sched_get_priority_min,
+               [AC_CHECK_LIB("posix4", pthread_attr_getschedpolicy,

                    [AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS) POSIX4_LINK="-lposix4"],
                    AC_MSG_WARN(Setting thread priority will not work)
                 )]
                    [AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS) POSIX4_LINK="-lposix4"],
                    AC_MSG_WARN(Setting thread priority will not work)
                 )]