62e626b2ab
By default, mksquashfs uses all the CPUs available, like us with BR2_JLEVEL=0. However, by setting BR21_JLEVEL to non-zero, a user volutarily limits the number of jobbs allowed to run concurrently (for various reasons, like this is not a priority task on the machine; or like the autobuilders, to spread the load accross multiple runs without overloading the machine). So, propagate tthe parallelisn settings down to mksquashfs, to repect the user's will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Clayton Shotwell <clayton.shotwell@rockwellcollins.com> Tested-by: Clayton Shotwell <clayton.shotwell@rockwellcollins.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
28 lines
840 B
Makefile
28 lines
840 B
Makefile
################################################################################
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#
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# Build the squashfs root filesystem image
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#
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################################################################################
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ROOTFS_SQUASHFS_DEPENDENCIES = host-squashfs
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ROOTFS_SQUASHFS_ARGS = -noappend -processors $(PARALLEL_JOBS)
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ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS4_LZ4),y)
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ROOTFS_SQUASHFS_ARGS += -comp lz4 -Xhc
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else ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS4_LZO),y)
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ROOTFS_SQUASHFS_ARGS += -comp lzo
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else ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS4_LZMA),y)
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ROOTFS_SQUASHFS_ARGS += -comp lzma
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else ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS4_XZ),y)
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ROOTFS_SQUASHFS_ARGS += -comp xz
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else
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ROOTFS_SQUASHFS_ARGS += -comp gzip
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endif
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define ROOTFS_SQUASHFS_CMD
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$(HOST_DIR)/bin/mksquashfs $(TARGET_DIR) $@ $(ROOTFS_SQUASHFS_ARGS)
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endef
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$(eval $(call ROOTFS_TARGET,squashfs))
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