re PR boehm-gc/29068 (Bootstrap fails building libjava on SPARC/Solaris)

libjava
	PR boehm-gc/29068:
	* boehm.cc (_Jv_GCAttachThread): Disable on Solaris.
	(_Jv_GCDetachThread): Likewise.
boehm-gc
	PR boehm-gc/29068.
	* misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
	Solaris.

From-SVN: r116948

boehm-gc/ChangeLog

+2006-09-14  Tom Tromey  <tromey@redhat.com>
+
+	PR boehm-gc/29068.
+	* misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
+	Solaris.
+
 2006-08-21  Bryce McKinlay  <mckinlay@redhat.com>
 	
 	PR libgcj/13212:

boehm-gc/misc.c

@@ -674,7 +674,7 @@ void GC_init_inner()
 #   if !defined(THREADS) || defined(GC_PTHREADS) || defined(GC_WIN32_THREADS) \
 	|| defined(GC_SOLARIS_THREADS)
       if (GC_stackbottom == 0) {
-        # ifdef GC_PTHREADS
+        # if defined(GC_PTHREADS) && ! defined(GC_SOLARIS_THREADS)
 	/* Use thread_stack_base if available, as GC could be initialized from
 	   a thread that is not the "main" thread.  */
 	GC_stackbottom = GC_get_thread_stack_base();

libjava/ChangeLog

+2006-09-14  Tom Tromey  <tromey@redhat.com>
+
+	PR boehm-gc/29068:
+	* boehm.cc (_Jv_GCAttachThread): Disable on Solaris.
+	(_Jv_GCDetachThread): Likewise.
+
 2006-09-14  Andreas Schwab  <schwab@suse.de>
 
 	* posix-threads.cc: Include "posix.h".

libjava/boehm.cc

@@ -701,7 +701,8 @@ _Jv_GCAttachThread ()
 {
   // The registration interface is only defined on posixy systems and
   // only actually works if pthread_getattr_np is defined.
-#ifdef HAVE_PTHREAD_GETATTR_NP
+  // FIXME: until gc7 it is simpler to disable this on solaris.
+#if defined(HAVE_PTHREAD_GETATTR_NP) && !defined(GC_SOLARIS_THREADS)
   GC_register_my_thread ();
 #endif
 }
@@ -709,7 +710,7 @@ _Jv_GCAttachThread ()
 void
 _Jv_GCDetachThread ()
 {
-#ifdef HAVE_PTHREAD_GETATTR_NP
+#if defined(HAVE_PTHREAD_GETATTR_NP) && !defined(GC_SOLARIS_THREADS)
   GC_unregister_my_thread ();
 #endif
 }