gthr-posix.h (__gthread_recursive_mutex_init_function): Guard with #ifdef…

gthr-posix.h (__gthread_recursive_mutex_init_function): Guard with #ifdef PTHREAD_MUTEX_RECURSIVE/#endif pairs.

	* gthr-posix.h (__gthread_recursive_mutex_init_function): Guard
	with #ifdef PTHREAD_MUTEX_RECURSIVE/#endif pairs.

From-SVN: r89805

gcc/ChangeLog

+2004-10-29  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* gthr-posix.h (__gthread_recursive_mutex_init_function): Guard
+	with #ifdef PTHREAD_MUTEX_RECURSIVE/#endif pairs.
+
 2004-10-28  Daniel Berlin  <dberlin@dberlin.org>
 
 	* tree-into-ssa.c (rewrite_virtual_phi_arguments): New function.

gcc/gthr-posix.h

@@ -54,8 +54,10 @@ typedef pthread_mutex_t __gthread_recursive_mutex_t;
 #define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER
 #elif defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP)
 #define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
-#else
+#elif defined(PTHREAD_MUTEX_RECURSIVE)
 #define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+#else
+#define __GTHREAD_RECURSIVE_MUTEX_INIT RECURSIVE_ERRORCHECKMUTEX
 #endif
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
@@ -529,7 +531,7 @@ __gthread_mutex_unlock (__gthread_mutex_t *mutex)
     return 0;
 }
 
-#ifndef PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+#if !defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP) && defined(PTHREAD_MUTEX_RECURSIVE)
 static inline int
 __gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
 {