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fs/ext2: use a post-gen hook rather than a post-target rule

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post-target rules are probably not resilient to parallel builds, given
that they do not depend on the image being generated first.

Beside, we already have a mechanism for running stuff after the
filesystem is generated, and that's called post-gen hooks.

Use those hooks.

Note: this basically reverts 75b6303 (rootfs-ext2: make the symlink as a
_POST_TARGET) since we've now re-introduced post-gen hooks.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2017-11-12 18:45:43 +01:00 committed by Thomas Petazzoni
parent 0a49b49e0a
commit 03b6b7952f
1 changed files with 4 additions and 6 deletions
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10
fs/ext2/ext2.mk
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@ -36,13 +36,11 @@ define ROOTFS_EXT2_CMD
}
endef
rootfs-ext2-symlink:
ln -sf rootfs.ext2$(ROOTFS_EXT2_COMPRESS_EXT) $(BINARIES_DIR)/rootfs.ext$(BR2_TARGET_ROOTFS_EXT2_GEN)$(ROOTFS_EXT2_COMPRESS_EXT)
.PHONY: rootfs-ext2-symlink
ifneq ($(BR2_TARGET_ROOTFS_EXT2_GEN),2)
ROOTFS_EXT2_POST_TARGETS += rootfs-ext2-symlink
define ROOTFS_EXT2_SYMLINK
ln -sf rootfs.ext2$(ROOTFS_EXT2_COMPRESS_EXT) $(BINARIES_DIR)/rootfs.ext$(BR2_TARGET_ROOTFS_EXT2_GEN)$(ROOTFS_EXT2_COMPRESS_EXT)
endef
ROOTFS_EXT2_POST_GEN_HOOKS += ROOTFS_EXT2_SYMLINK
endif
$(eval $(call ROOTFS_TARGET,ext2))