t-linux: New.

2002-01-16  H.J. Lu <hjl@gnu.org>

	* config/mips/t-linux: New.

	* config.gcc: Add mips/t-linux to tmake_file for mips*-*-linux*.

	* config/mips/linux.h: Don't include "gofast.h".
	(INIT_SUBTARGET_OPTABS): Removed.

From-SVN: r48936

gcc/ChangeLog

+2002-01-16  H.J. Lu <hjl@gnu.org>
+
+	* config/mips/t-linux: New.
+
+	* config.gcc: Add mips/t-linux to tmake_file for mips*-*-linux*.
+
+	* config/mips/linux.h: Don't include "gofast.h".
+	(INIT_SUBTARGET_OPTABS): Removed.
+
 2002-01-16  Kazu Hirata  <kazu@hxi.com>
 
 	* config/h8300/h8300-protos.h: Replace emit_a_shift with

gcc/config.gcc

@@ -2250,7 +2250,7 @@ mips*-*-linux*)				# Linux MIPS, either endian.
                 tm_file="mips/little.h $tm_file"
                 ;;
 	esac
-	tmake_file="t-slibgcc-elf-ver t-linux"
+	tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux"
 	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
 	gnu_ld=yes
 	gas=yes

gcc/config/mips/linux.h

@@ -18,11 +18,6 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-#include "gofast.h"
-
-/* US Software GOFAST library support.  */
-#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
-
 #include "mips/mips.h"
 
 #undef WCHAR_TYPE

gcc/config/mips/t-linux

+# We want fine grained libraries, so use the new code to build the
+# floating point emulation libraries.
+FPBIT = fp-bit.c
+DPBIT = dp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#ifdef __MIPSEL__' > dp-bit.c
+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
+	echo '#endif' >> dp-bit.c
+	echo '#undef US_SOFTWARE_GOFAST' >> dp-bit.c
+	echo '#undef FLOAT' >> dp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#ifdef __MIPSEL__' > fp-bit.c
+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
+	echo '#endif' >> fp-bit.c
+	echo '#undef US_SOFTWARE_GOFAST' >> fp-bit.c
+	echo '#define FLOAT' >> fp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> fp-bit.c