b6842c4097
Currently, to register a filesystem, one has to call:
$(eval $(call ROOTFS_TARGET,blabla))
This is very unlike the package infrastructure, where the name of the
package is automatically guessed by the infra.
It turns out that we can now do that for the filesystem infra too.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
44 lines
1.2 KiB
Makefile
44 lines
1.2 KiB
Makefile
################################################################################
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#
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# cpio to archive target filesystem
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#
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################################################################################
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ifeq ($(BR2_ROOTFS_DEVICE_CREATION_STATIC),y)
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define ROOTFS_CPIO_ADD_INIT
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if [ ! -e $(TARGET_DIR)/init ]; then \
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ln -sf sbin/init $(TARGET_DIR)/init; \
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fi
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endef
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else
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# devtmpfs does not get automounted when initramfs is used.
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# Add a pre-init script to mount it before running init
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define ROOTFS_CPIO_ADD_INIT
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if [ ! -e $(TARGET_DIR)/init ]; then \
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$(INSTALL) -m 0755 fs/cpio/init $(TARGET_DIR)/init; \
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fi
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endef
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PACKAGES_PERMISSIONS_TABLE += /dev/console c 622 0 0 5 1 - - -$(sep)
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endif # BR2_ROOTFS_DEVICE_CREATION_STATIC
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ROOTFS_CPIO_PRE_GEN_HOOKS += ROOTFS_CPIO_ADD_INIT
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define ROOTFS_CPIO_CMD
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cd $(TARGET_DIR) && find . | cpio --quiet -o -H newc > $@
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endef
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ifeq ($(BR2_TARGET_ROOTFS_CPIO_UIMAGE),y)
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ROOTFS_CPIO_DEPENDENCIES += host-uboot-tools
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define ROOTFS_CPIO_UBOOT_MKIMAGE
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$(MKIMAGE) -A $(MKIMAGE_ARCH) -T ramdisk \
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-C none -d $@$(ROOTFS_CPIO_COMPRESS_EXT) $@.uboot
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endef
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ROOTFS_CPIO_POST_GEN_HOOKS += ROOTFS_CPIO_UBOOT_MKIMAGE
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endif
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$(eval $(rootfs))
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