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|
#############################################################
#
# Build the jffs2 root filesystem image
#
#############################################################
JFFS2_OPTS := -e $(strip $(BR2_TARGET_ROOTFS_JFFS2_EBSIZE))
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_PAD)),y)
JFFS2_OPTS += -p
ifneq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE)),0x0)
JFFS2_OPTS += $(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE))
endif
endif
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_SQUASH)),y)
JFFS2_OPTS += -q
endif
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_LE)),y)
JFFS2_OPTS += -l
endif
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_BE)),y)
JFFS2_OPTS += -b
endif
JFFS2_DEVFILE = $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_DEVFILE)))
ifneq ($(JFFS2_DEVFILE),)
JFFS2_OPTS += -D $(TARGET_DEVICE_TABLE)
endif
JFFS2_TARGET := $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_OUTPUT))
#
# mtd-host is a dependency which builds a local copy of mkfs.jffs2 if it's needed.
# the actual build is done from package/mtd/mtd.mk and it sets the
# value of MKFS_JFFS2 to either the previously installed copy or the one
# just built.
#
$(JFFS2_TARGET): host-fakeroot makedevs $(STAGING_DIR)/fakeroot.env mtd-host
-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
@rm -rf $(TARGET_DIR)/usr/man
@rm -rf $(TARGET_DIR)/usr/share/man
@rm -rf $(TARGET_DIR)/usr/info
-/sbin/ldconfig -r $(TARGET_DIR) 2>/dev/null
# Use fakeroot to pretend all target binaries are owned by root
-$(STAGING_DIR)/usr/bin/fakeroot \
-i $(STAGING_DIR)/fakeroot.env \
-s $(STAGING_DIR)/fakeroot.env -- \
chown -R root:root $(TARGET_DIR)
# Use fakeroot to pretend to create all needed device nodes
$(STAGING_DIR)/usr/bin/fakeroot \
-i $(STAGING_DIR)/fakeroot.env \
-s $(STAGING_DIR)/fakeroot.env -- \
$(STAGING_DIR)/bin/makedevs \
-d $(TARGET_DEVICE_TABLE) \
$(TARGET_DIR)
# Use fakeroot so mkfs.jffs2 believes the previous fakery
$(STAGING_DIR)/usr/bin/fakeroot \
-i $(STAGING_DIR)/fakeroot.env \
-s $(STAGING_DIR)/fakeroot.env -- \
$(MKFS_JFFS2) \
$(JFFS2_OPTS) \
-d $(BUILD_DIR)/root \
-o $(JFFS2_TARGET)
@ls -l $(JFFS2_TARGET)
JFFS2_COPYTO := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_COPYTO)))
jffs2root: $(JFFS2_TARGET)
ifneq ($(JFFS2_COPYTO),)
@cp -f $(JFFS2_TARGET) $(JFFS2_COPYTO)
endif
jffs2root-source: mtd-host-source
jffs2root-clean: mtd-host-clean
-rm -f $(JFFS2_TARGET)
jffs2root-dirclean: mtd-host-dirclean
-rm -f $(JFFS2_TARGET)
#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2)),y)
TARGETS+=jffs2root
endif
|
