config.gcc [...]: Remove s390/t-linux from tmake_file.

	* config.gcc [s390-*-linux]: Remove s390/t-linux from tmake_file.
	[s390x-*-linux*]: Likewise.
	* config/s390/t-linux: Remove.
	* config/s390/s390.h: Include fixdfdi.h when building libgcc2.

From-SVN: r58416

gcc/ChangeLog

+2002-10-22  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* config.gcc [s390-*-linux]: Remove s390/t-linux from tmake_file.
+	[s390x-*-linux*]: Likewise.
+	* config/s390/t-linux: Remove.
+	* config/s390/s390.h: Include fixdfdi.h when building libgcc2.
+
 Tue Oct 22 19:07:03 CEST 2002  Jan Hubicka  <jh@suse.cz>
 
 	* i386.c (builtin_description): Add IX86_BUILTIN_PUNPCKHQDQ128.

gcc/config.gcc

@@ -2170,7 +2170,7 @@ rs6000-*-lynxos*)
 	;;
 s390-*-linux*)
 	tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
-	tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux"
+	tmake_file="t-slibgcc-elf-ver t-linux"
 	;;
 s390x-*-linux*)
 	tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
@@ -2178,7 +2178,7 @@ s390x-*-linux*)
 	md_file=s390/s390.md
 	extra_modes=s390/s390-modes.def
 	out_file=s390/s390.c
-	tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux s390/t-linux64"
+	tmake_file="t-slibgcc-elf-ver t-linux s390/t-linux64"
 	;;
 sh-*-elf* | sh[2346l]*-*-elf*)
 	tmake_file="sh/t-sh sh/t-elf"

gcc/config/s390/s390.h

@@ -22,6 +22,13 @@ Boston, MA 02111-1307, USA.  */
 #ifndef _S390_H
 #define _S390_H
 
+/* Override the __fixdfdi etc. routines when building libgcc2.
+   ??? This should be done in a cleaner way ...  */
+#ifdef IN_LIBGCC2
+#include <s390/fixdfdi.h>
+#endif
+
+
 extern int flag_pic; 
 
 /* Run-time compilation parameters selecting different hardware subsets.  */

gcc/config/s390/t-linux

-# The crtbegin and crtend must not depend on a small GOT
-CRTSTUFF_T_CFLAGS = -O2 -fPIC
-CRTSTUFF_T_CFLAGS_S = -O2 -fPIC
-
-# Compile libgcc2.a with pic.
-TARGET_LIBGCC2_CFLAGS = -fPIC -include $(srcdir)/config/s390/fixdfdi.h
-