rs6000.h (HANDLE_PRAGMA_PACK): Delete.

        * config/rs6000/rs6000.h (HANDLE_PRAGMA_PACK): Delete.
        * config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Define.
        * config/rs6000/xcoff.h (COLLET_EXPORT_LIST): Delete.

From-SVN: r50200

gcc/ChangeLog

+2002-03-01  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/rs6000/rs6000.h (HANDLE_PRAGMA_PACK): Delete.
+	* config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Define.
+	* config/rs6000/xcoff.h (COLLET_EXPORT_LIST): Delete.
+
 2002-03-01  Kazu Hirata  <kazu@hxi.com>
 
 	* config/h8300/h8300-protos.h: Fix formatting.

gcc/config/rs6000/darwin.h

@@ -35,6 +35,9 @@ Boston, MA 02111-1307, USA.  */
 #define TARGET_TOC 0
 #define TARGET_NO_TOC 1
 
+/* Handle #pragma weak and #pragma pack.  */
+#define HANDLE_SYSV_PRAGMA
+
 /* The Darwin ABI always includes AltiVec, can't be (validly) turned
    off.  */
 
@@ -221,6 +224,7 @@ Boston, MA 02111-1307, USA.  */
    : (TARGET_ALTIVEC && TREE_CODE (STRUCT) == VECTOR_TYPE) \
    ? MAX (MAX ((COMPUTED), (SPECIFIED)), 128)           \
    : MAX ((COMPUTED), (SPECIFIED)))
+
 /* XXX: Darwin supports neither .quad, or .llong, but it also doesn't
    support 64 bit powerpc either, so this just keeps things happy.  */
 #define DOUBLE_INT_ASM_OP "\t.quad\t"

gcc/config/rs6000/rs6000.h

@@ -626,9 +626,6 @@ extern int rs6000_altivec_abi;
 #define LOCAL_ALIGNMENT(TYPE, ALIGN)				\
   ((TARGET_ALTIVEC && TREE_CODE (TYPE) == VECTOR_TYPE) ? 128 : ALIGN)
 
-/* Handle #pragma pack.  */
-#define HANDLE_PRAGMA_PACK 1
-
 /* Alignment of field after `int : 0' in a structure.  */
 #define EMPTY_FIELD_BOUNDARY 32
 

gcc/config/rs6000/xcoff.h

@@ -22,10 +22,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define TARGET_OBJECT_FORMAT OBJECT_XCOFF
 
-/* The AIX linker will discard static constructors in object files before
-   collect has a chance to see them, so scan the object files directly.  */
-#define COLLECT_EXPORT_LIST
-
 /* The RS/6000 uses the XCOFF format.  */
 #define XCOFF_DEBUGGING_INFO