patch-2.4.2 linux/arch/cris/boot/compressed/Makefile

• Lines: 38
• Date: Thu Feb 8 16:32:44 2001
• Orig file: v2.4.1/linux/arch/cris/boot/compressed/Makefile
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.1/linux/arch/cris/boot/compressed/Makefile linux/arch/cris/boot/compressed/Makefile
@@ -0,0 +1,37 @@
+#
+# linux/arch/etrax100/boot/compressed/Makefile
+#
+# create a compressed vmlinux image from the original vmlinux files and romfs
+#
+
+CC = gcc-cris -melf -I $(TOPDIR)/include
+CFLAGS = -O2
+LD = ld-cris
+OBJCOPY = objcopy-cris
+
+OBJECTS = head.o misc.o
+
+# files to compress
+SYSTEM = $(TOPDIR)/vmlinux.bin
+
+all: vmlinuz
+
+vmlinuz: piggy.img $(OBJECTS)
+	$(LD) -mcriself -T decompress.ld -o decompress.o $(OBJECTS)
+	$(OBJCOPY) -O binary --remove-section=.bss decompress.o decompress.bin
+# save it for mkprod in the topdir.
+	cp decompress.bin $(TOPDIR)
+	cat decompress.bin piggy.img $(TOPDIR)/cramfs.img > vmlinuz
+	rm -f piggy.img
+
+head.o: head.S
+	$(CC) -D__ASSEMBLY__ -traditional -c head.S -o head.o
+
+# gzip the kernel image
+
+piggy.img: $(SYSTEM)
+	cat $(SYSTEM) | gzip -f -9 > piggy.img
+
+clean:
+	rm -f piggy.img vmlinuz vmlinuz.o
+