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Clean up kernel Makefile so it has no repetition

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Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack 2017-02-17 17:38:20 +00:00
parent 74111017f6
commit c6cfa0e4d3
1 changed files with 14 additions and 34 deletions
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48
kernel/Makefile
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@ -9,47 +9,27 @@ x86_64/kernel.img:
docker run --rm --read-only --net=none --log-driver=none --tmpfs /tmp -i $(TAR2INITRD_IMAGE) > $@
ifdef AUFS
x86_64/vmlinuz64: Dockerfile.aufs kernel_config kernel_config.debug kernel_config.aufs patches-4.9
mkdir -p x86_64 etc lib usr sbin
BUILD=$$( tar cf - $^ | docker build -f Dockerfile.aufs --build-arg DEBUG=$(DEBUG) -q - ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
docker run --rm --net=none --log-driver=none $$BUILD cat aufs-utils.tar | tar xf - && \
docker run --rm --net=none --log-driver=none $$BUILD cat kernel-source-info > etc/kernel-source-info && \
docker run --rm --net=none --log-driver=none $$BUILD tar cf - bzImage kernel-dev.tar kernel-headers.tar vmlinux kernel-modules.tar | tar xf - -C x86_64
mv x86_64/bzImage $@
rm -rf etc/kernel-patches
mkdir -p etc/kernel-patches
cp -a patches-4.9/* etc/kernel-patches
tar xf x86_64/kernel-modules.tar
$(MAKE) x86_64/kernel.img
kernel.tag: Dockerfile.aufs kernel_config kernel_config.debug kernel_config.aufs patches-4.9
else
ifdef LTS4.4
x86_64/vmlinuz64: Dockerfile.4.4 kernel_config kernel_config.debug kernel_config.4.4 patches-4.4
mkdir -p x86_64 etc lib usr sbin
BUILD=$$( tar cf - $^ | docker build -f Dockerfile.4.4 --build-arg DEBUG=$(DEBUG) -q - ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
docker run --rm --net=none --log-driver=none $$BUILD cat kernel-source-info > etc/kernel-source-info && \
docker run --rm --net=none --log-driver=none $$BUILD tar cf - bzImage kernel-dev.tar kernel-headers.tar vmlinux kernel-modules.tar | tar xf - -C x86_64
mv x86_64/bzImage $@
rm -rf etc/kernel-patches
mkdir -p etc/kernel-patches
cp -a patches-4.4/* etc/kernel-patches
tar xf x86_64/kernel-modules.tar
$(MAKE) x86_64/kernel.img
kernel.tag: Dockerfile.4.4 kernel_config kernel_config.debug kernel_config.4.4 patches-4.4
else
x86_64/vmlinuz64: Dockerfile kernel_config kernel_config.debug patches-4.9
mkdir -p x86_64 etc lib usr sbin
BUILD=$$( tar cf - $^ | docker build --build-arg DEBUG=$(DEBUG) -q - ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && \
docker run --rm --net=none --log-driver=none $$BUILD cat kernel-source-info > etc/kernel-source-info && \
docker run --rm --net=none --log-driver=none $$BUILD tar cf - bzImage kernel-dev.tar kernel-headers.tar vmlinux kernel-modules.tar | tar xf - -C x86_64
mv x86_64/bzImage $@
kernel.tag: Dockerfile kernel_config kernel_config.debug patches-4.9
endif
endif
BUILD=$$( tar cf - $^ | docker build -f $< --build-arg DEBUG=$(DEBUG) -q - ) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && echo "$$BUILD" > $@
x86_64/vmlinuz64: kernel.tag
rm -rf etc/kernel-patches
mkdir -p etc/kernel-patches
cp -a patches-4.9/* etc/kernel-patches
mkdir -p x86_64 etc lib usr sbin etc/kernel-patches
docker run --rm --net=none --log-driver=none $(shell cat kernel.tag) cat kernel-source-info > etc/kernel-source-info
docker run --rm --net=none --log-driver=none $(shell cat kernel.tag) tar cf - bzImage kernel-dev.tar kernel-headers.tar vmlinux kernel-modules.tar | tar xf - -C x86_64
docker run --rm --net=none --log-driver=none $(shell cat kernel.tag) tar cf - -C patches . | tar xf - -C etc/kernel-patches
mv x86_64/bzImage $@
tar xf x86_64/kernel-modules.tar
$(MAKE) x86_64/kernel.img
endif
endif
clean:
rm -rf x86_64 lib etc usr sbin
rm -rf x86_64 lib etc usr sbin kernel.tag
.DELETE_ON_ERROR: