patch-1.3.48 linux/arch/mips/boot/Makefile

• Lines: 68
• Date: Wed Dec 13 12:39:42 1995
• Orig file: v1.3.47/linux/arch/mips/boot/Makefile
• Orig date: Tue Jan 17 00:57:01 1995

diff -u --recursive --new-file v1.3.47/linux/arch/mips/boot/Makefile linux/arch/mips/boot/Makefile
@@ -5,20 +5,62 @@
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
 #
-# Copyright (C) 1995 by  Waldorf Electronics,
-# written by Ralf Baechle
+# Copyright (C) 1995 by Ralf Baechle
 #
 
+.S.s:
+	$(CPP) $(CFLAGS) $< -o $*.s
+.S.o:
+	$(CC) $(CFLAGS) -c $< -o $*.o
+
+OBJS  = milo.o a.out.o
+
+#
+# Drop some uninteresting sections in the kernel.
+# This is only relevant for ELF kernels but doesn't hurt a.out
+#
+DROP_SECTIONS	= .reginfo .mdebug
+
+#
+# The new options of binutils 2.6 help to shrink object files alot.
+# This is especially usefull for booting from floppy.  Though we
+# don't yet require everyone to have binutils 2.6 installed.
+#
+OBJDUMP_VERSION =  $(word 4,$(shell $(OBJDUMP) --version))
+ifneq ($(OBJDUMP_VERSION),2.5.2)
+KEEP = kernel_entry boot_info screen_info _end
+STRIP_FLAGS = $(addprefix --keep-symbol=,$(KEEP))
+else
+STRIP_FLAGS = --discard-all
+endif
+
 #
 # Fake compressed boot
 #
+ifdef CONFIG_ELF_KERNEL
+zImage:	$(CONFIGURE) $(TOPDIR)/vmlinux
+	cp $(TOPDIR)/vmlinux zImage.tmp
+	$(STRIP) $(addprefix --remove-section=,$(DROP_SECTIONS)) \
+		--strip-symbol=blurb zImage.tmp
+	$(LD) -oformat=$(oformat) -N -e except_vec0 -Ttext=0x80000000 \
+		-o zImage zImage.tmp
+	rm -f zImage.tmp
+	$(STRIP) $(STRIP_FLAGS) zImage
+else
 zImage:	$(CONFIGURE) $(TOPDIR)/vmlinux
-	ln -fs $(TOPDIR)/vmlinux zImage
+	cp $(TOPDIR)/vmlinux $@
+	$(STRIP) $(STRIP_FLAGS) $@
+endif
 
 zdisk:	zImage
-	mcopy -n $(TOPDIR)/vmlinux a:vmlinux
+	mcopy -n zImage a:vmlinux
 
 dep:
+	$(CPP) -M *.[cS] > .depend
 
 clean:
-	rm -f zImage
+	rm -f zImage zImage.tmp
+
+dummy:
+
+include $(TOPDIR)/Rules.make