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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-03-10 00:13:24 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-04-09 11:04:34 +0200 |
| commit | 9bda87be1bd68794617e791ac1f01d502e283dd5 (patch) | |
| tree | a5377c18bfe0b6ea7e227bc1f18859334194dd73 /target/cpio/cpioroot.mk | |
| parent | f57982ffd5c3e5f9abb63867950b148b0d36cfe3 (diff) | |
| download | buildroot-novena-9bda87be1bd68794617e791ac1f01d502e283dd5.tar.gz buildroot-novena-9bda87be1bd68794617e791ac1f01d502e283dd5.zip | |
cpio: convert to ROOTFS_TARGET infrastructure
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'target/cpio/cpioroot.mk')
| -rw-r--r-- | target/cpio/cpioroot.mk | 62 |
1 files changed, 7 insertions, 55 deletions
diff --git a/target/cpio/cpioroot.mk b/target/cpio/cpioroot.mk index 0984b725f..ab7d54618 100644 --- a/target/cpio/cpioroot.mk +++ b/target/cpio/cpioroot.mk @@ -4,63 +4,15 @@ # ############################################################# -CPIO_BASE:=$(IMAGE).cpio - -CPIO_ROOTFS_COMPRESSOR:= -CPIO_ROOTFS_COMPRESSOR_EXT:= -CPIO_ROOTFS_COMPRESSOR_PREREQ:= -ifeq ($(BR2_TARGET_ROOTFS_CPIO_GZIP),y) -CPIO_ROOTFS_COMPRESSOR:=gzip -9 -c -CPIO_ROOTFS_COMPRESSOR_EXT:=gz -endif -ifeq ($(BR2_TARGET_ROOTFS_CPIO_BZIP2),y) -CPIO_ROOTFS_COMPRESSOR:=bzip2 -9 -c -CPIO_ROOTFS_COMPRESSOR_EXT:=bz2 -endif -ifeq ($(BR2_TARGET_ROOTFS_CPIO_LZMA),y) -CPIO_ROOTFS_COMPRESSOR:=$(LZMA) -9 -c -CPIO_ROOTFS_COMPRESSOR_EXT:=lzma -CPIO_ROOTFS_COMPRESSOR_PREREQ:= host-lzma -endif - -ifneq ($(CPIO_ROOTFS_COMPRESSOR),) -CPIO_TARGET := $(CPIO_BASE).$(CPIO_ROOTFS_COMPRESSOR_EXT) -else -CPIO_TARGET := $(CPIO_BASE) -endif - -cpioroot-init: +define ROOTFS_CPIO_INIT_SYMLINK rm -f $(TARGET_DIR)/init ln -s sbin/init $(TARGET_DIR)/init +endef -$(CPIO_BASE): host-fakeroot makedevs cpioroot-init - # Use fakeroot to pretend all target binaries are owned by root - rm -f $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) - touch $(BUILD_DIR)/.fakeroot.00000 - cat $(BUILD_DIR)/.fakeroot* > $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) - echo "chown -R 0:0 $(TARGET_DIR)" >> $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) -ifneq ($(TARGET_DEVICE_TABLE),) - # Use fakeroot to pretend to create all needed device nodes - echo "$(HOST_DIR)/usr/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \ - >> $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) -endif - # Use fakeroot so tar believes the previous fakery - echo "cd $(TARGET_DIR) && find . | cpio --quiet -o -H newc > $(CPIO_BASE)" \ - >> $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) - chmod a+x $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) - $(HOST_DIR)/usr/bin/fakeroot -- $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) - -@rm -f $(BUILD_DIR)/_fakeroot.$(notdir $(CPIO_BASE)) +ROOTFS_CPIO_PRE_GEN_HOOKS += ROOTFS_CPIO_INIT_SYMLINK -ifneq ($(CPIO_ROOTFS_COMPRESSOR),) -$(CPIO_BASE).$(CPIO_ROOTFS_COMPRESSOR_EXT): $(CPIO_ROOTFS_COMPRESSOR_PREREQ) $(CPIO_BASE) - $(CPIO_ROOTFS_COMPRESSOR) $(CPIO_BASE) > $(CPIO_TARGET) -endif +define ROOTFS_CPIO_CMD + cd $(TARGET_DIR) && find . | cpio --quiet -o -H newc > $$@ +endef -############################################################# -# -# Toplevel Makefile options -# -############################################################# -ifeq ($(BR2_TARGET_ROOTFS_CPIO),y) -TARGETS+=cpioroot -endif +$(eval $(call ROOTFS_TARGET,cpio))
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