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author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2010-02-26 22:37:53 +0100 |
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committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-02-26 22:37:33 +0100 |
commit | 1844c9bc0b2fed3023551c1affe033ab38e90b9a (patch) | |
tree | b9aca066ec58a0b211a4931032b74093fdb6ff49 /arch/s390/boot/Makefile | |
parent | 73bfa5f2f71efcdcaad8d18cbed96b9d7ed86948 (diff) | |
download | linux-stable-1844c9bc0b2fed3023551c1affe033ab38e90b9a.tar.gz linux-stable-1844c9bc0b2fed3023551c1affe033ab38e90b9a.tar.bz2 linux-stable-1844c9bc0b2fed3023551c1affe033ab38e90b9a.zip |
[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>
Diffstat (limited to 'arch/s390/boot/Makefile')
-rw-r--r-- | arch/s390/boot/Makefile | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile index 4d97eef36b8d..8800cf090694 100644 --- a/arch/s390/boot/Makefile +++ b/arch/s390/boot/Makefile @@ -9,10 +9,18 @@ COMPILE_VERSION := __linux_compile_version_id__`hostname | \ 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)" |