[applications/amarok] sched_setaffinity buggy glibc check

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/amarok@1215101 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

ConfigureChecks.cmake

@@ -19,6 +19,36 @@ check_include_file( linux/inotify.h HAVE_INOTIFY )
 check_function_exists( statvfs HAVE_STATVFS )
 
 
+# sched_setaffinity buggy glibc check
+check_c_source_compiles("
+  #define _GNU_SOURCE
+  #include <sched.h>
+  int main() {
+    cpu_set_t mask;
+    CPU_ZERO(&mask);
+    CPU_SET(0, &mask);
+    sched_setaffinity(0, sizeof(mask), &mask);
+    return 0;
+  } "
+  SCHEDAFFINITY_3PARAMS )
+
+if( SCHEDAFFINITY_3PARAMS )
+  set( SCHEDAFFINITY_SUPPORT 1 )
+else( )
+  check_c_source_compiles("
+  #define _GNU_SOURCE
+  #include <sched.h>
+  int main() {
+    cpu_set_t mask;
+    CPU_ZERO(&mask);
+    CPU_SET(0, &mask);
+    sched_setaffinity(0, &mask);
+    return 0;
+  } "
+  SCHEDAFFINITY_SUPPORT )
+endif( )
+
+
 # fabsf
 tde_save( CMAKE_REQUIRED_LIBRARIES )
 set( CMAKE_REQUIRED_LIBRARIES m )

config.h.cmake

@@ -2,6 +2,8 @@
 #cmakedefine SIZEOF_LONG @SIZEOF_LONG@
 #cmakedefine HAVE_STDINT_H 1
 #cmakedefine HAVE_SYSTEMS_H 1
+#cmakedefine SCHEDAFFINITY_SUPPORT 1
+#cmakedefine SCHEDAFFINITY_3PARAMS 1
 #cmakedefine HAVE_FABSF 1
 #cmakedefine HAVE_LIBVISUAL 1
 #cmakedefine HAVE_INOTIFY 1