linux/arch/s390/boot/Makefile
Martin Schwidefsky 1844c9bc0b [S390] add support for compressed kernels
Add the "bzImage" compile target and the necessary code  to generate
compressed kernel images. The old style uncompressed "image" target
is preserved, a simple make will build them both.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-02-26 22:37:33 +01:00

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Makefile

#
# Makefile for the linux s390-specific parts of the memory manager.
#
COMPILE_VERSION := __linux_compile_version_id__`hostname | \
tr -c '[0-9A-Za-z]' '_'`__`date | \
tr -c '[0-9A-Za-z]' '_'`_t
EXTRA_CFLAGS := -DCOMPILE_VERSION=$(COMPILE_VERSION) -gstabs -I.
targets := image
targets += bzImage
subdir- := compressed
$(obj)/image: vmlinux FORCE
$(call if_changed,objcopy)
$(obj)/bzImage: $(obj)/compressed/vmlinux FORCE
$(call if_changed,objcopy)
$(obj)/compressed/vmlinux: FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
install: $(CONFIGURE) $(obj)/image
sh -x $(srctree)/$(obj)/install.sh $(KERNELRELEASE) $(obj)/image \
System.map Kerntypes "$(INSTALL_PATH)"