t-vms (MULTILIB_OPTIONS): Define.

	* config/alpha/t-vms (MULTILIB_OPTIONS): Define.
	(MULTILIB_DIRNAME, LIBGCC, INSTALL_LIBGCC): Likewise.
	* config/alpha/vms.h (ASM_FILE_START): Write .arch directive.

From-SVN: r49731

gcc/ChangeLog

+2002-02-13  Douglas B Rupp  <rupp@gnat.com>
+
+	* config/alpha/t-vms (MULTILIB_OPTIONS): Define.
+	(MULTILIB_DIRNAME, LIBGCC, INSTALL_LIBGCC): Likewise.
+	* config/alpha/vms.h (ASM_FILE_START): Write .arch directive.
+
 Wed Feb 13 09:45:08 2002  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* alias.c (find_base_term, case ZERO_EXTEND, case SIGN_EXTEND):

gcc/config/alpha/t-vms

@@ -20,3 +20,7 @@ vcrt0.o: $(CRT0_S) $(GCC_PASSES)
 pcrt0.o: $(CRT0_S) $(GCC_PASSES)
 	decc -c /names=as_is $(srcdir)/config/alpha/vms-psxcrt0.c -o pcrt0.o
 
+MULTILIB_OPTIONS = mcpu=ev6
+MULTILIB_DIRNAMES = ev6
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib

gcc/config/alpha/vms.h

@@ -251,6 +251,12 @@ typedef struct {int num_args; enum avms_arg_type atypes[6];} avms_arg_info;
   alpha_write_verstamp (FILE);					\
   fprintf (FILE, "\t.set noreorder\n");				\
   fprintf (FILE, "\t.set volatile\n");				\
+  if (TARGET_BWX | TARGET_MAX | TARGET_FIX | TARGET_CIX)	\
+    {								\
+      fprintf (FILE, "\t.arch %s\n",				\
+               (TARGET_CPU_EV6 ? "ev6"				\
+                : TARGET_MAX ? "pca56" : "ev56"));		\
+    }								\
   ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename);	\
 }