Files
buildroot/fs/erofs/erofs.mk
Peter Korsgaard 585eeb4640 fs/erofs: unbreak custom compression handling
Fixes:
https://autobuild.buildroot.net/results/0f856def945b9a863f45f7a58553b62f6875720b/

Commit a02e437417 ("fs/erofs: add custom compression option with optional
compress-hints file") added logic for custom compression, but in fact it did
not work.

BR2_TARGET_ROOTFS_EROFS_COMPRESSION_{ALGORITHMS,HINTS} are kconfig string
variables, so we need to use qstrip rather than strip.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
2025-05-16 20:01:25 +02:00

51 lines
1.5 KiB
Makefile

################################################################################
#
# Build the EROFS root filesystem image
#
################################################################################
ROOTFS_EROFS_DEPENDENCIES = host-erofs-utils
ifeq ($(BR2_TARGET_ROOTFS_EROFS_LZ4HC),y)
ROOTFS_EROFS_ARGS += -zlz4hc,$(BR2_TARGET_ROOTFS_EROFS_LZ4HC_LEVEL)
else ifeq ($(BR2_TARGET_ROOTFS_EROFS_LZMA),y)
ROOTFS_EROFS_ARGS += -zlzma,$(BR2_TARGET_ROOTFS_EROFS_LZMA_LEVEL)
else ifeq ($(BR2_TARGET_ROOTFS_EROFS_CUSTOM_COMPRESSION),y)
ROOTFS_EROFS_ARGS += -z$(call qstrip,$(BR2_TARGET_ROOTFS_EROFS_COMPRESSION_ALGORITHMS))
ifneq ($(call qstrip,$(BR2_TARGET_ROOTFS_EROFS_COMPRESSION_HINTS)),)
ROOTFS_EROFS_ARGS += --compress-hints $(call qstrip,$(BR2_TARGET_ROOTFS_EROFS_COMPRESSION_HINTS))
endif
endif
ifeq ($(BR2_REPRODUCIBLE),y)
ROOTFS_EROFS_ARGS += \
-T $(SOURCE_DATE_EPOCH) \
-U 00000000-0000-0000-0000-000000000000
endif
ifneq ($(BR2_TARGET_ROOTFS_EROFS_PCLUSTERSIZE),0)
ROOTFS_EROFS_ARGS += -C$(strip $(BR2_TARGET_ROOTFS_EROFS_PCLUSTERSIZE))
endif
ifeq ($(BR2_TARGET_ROOTFS_EROFS_DEDUPE),y)
ROOTFS_EROFS_ARGS += -Ededupe
endif
ifeq ($(BR2_TARGET_ROOTFS_EROFS_FRAGMENTS),y)
ROOTFS_EROFS_ARGS += -Efragments
endif
ifeq ($(BR2_TARGET_ROOTFS_EROFS_ALL_FRAGMENTS),y)
ROOTFS_EROFS_ARGS += -Eall-fragments
endif
ifeq ($(BR2_TARGET_ROOTFS_EROFS_ZTAILPACKING),y)
ROOTFS_EROFS_ARGS += -Eztailpacking
endif
define ROOTFS_EROFS_CMD
$(HOST_DIR)/bin/mkfs.erofs $(ROOTFS_EROFS_ARGS) $@ $(TARGET_DIR)
endef
$(eval $(rootfs))