Fixed incorrect usage of pthread_create when testing a non-GNU runtime

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/tools/make/trunk@31240 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,8 @@
+2010-09-06  Nicola Pero  <[email protected]>
+
+	* config_thread.m: Fixed incorrect usage of pthread_create when
+	testing a non-GNU runtime.
+
 2010-09-06  Nicola Pero  <[email protected]>
 
 	* configure.ac: Enable native exceptions by default if the

config_thread.m

@@ -9,29 +9,37 @@ @implementation NXConstantString
 
 #ifdef GNU_RUNTIME
 #include <objc/thr.h>
+#else
+#include <pthread.h>
+void *dummy_thread_function(void *dummy)
+{
+  pthread_exit(NULL);
+}
 #endif
 
 #include <objc/Object.h>
 
 int
 main()
 {
+#ifdef GNU_RUNTIME
   id o = [Object new];
 
-#ifdef GNU_RUNTIME
   return (objc_thread_detach (@selector(hash), o, nil) == NULL) ? -1 : 0;
 #else
+
   /* On Apple, there is no ObjC-specific thread library.  We need to
    * use pthread directly.
    */
   pthread_t thread_id;
-  int error = pthread_create (&thread_id, NULL, @selector(hash), o);
+  int error = pthread_create (&thread_id, NULL, dummy_thread_function, NULL);
 
   if (error != 0)
     {
       return -1;
     }
 
   return 0;
+
 #endif
 }