############################################################# # # genromfs to build to target romfs filesystems # ############################################################# ROMFS_VERSION=0.5.2 ROMFS_DIR=$(BUILD_DIR)/genromfs-$(ROMFS_VERSION) ROMFS_SOURCE=genromfs-$(ROMFS_VERSION).tar.gz ROMFS_SITE=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/romfs $(DL_DIR)/$(ROMFS_SOURCE): $(call DOWNLOAD,$(ROMFS_SITE),$(ROMFS_SOURCE)) $(ROMFS_DIR): $(DL_DIR)/$(ROMFS_SOURCE) $(ZCAT) $(DL_DIR)/$(ROMFS_SOURCE) | tar -C $(BUILD_DIR) -xvf - $(ROMFS_DIR)/genromfs: $(ROMFS_DIR) $(MAKE) -C $(ROMFS_DIR) touch -c $@ romfs: $(ROMFS_DIR)/genromfs romfs-source: $(DL_DIR)/$(ROMFS_SOURCE) romfs-clean: -$(MAKE) -C $(ROMFS_DIR) clean romfs-dirclean: rm -rf $(ROMFS_DIR) ############################################################# # # Build the romfs root filesystem image # ############################################################# ROMFS_TARGET=$(IMAGE).romfs romfsroot: host-fakeroot makedevs romfs # Use fakeroot to pretend all target binaries are owned by root rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) touch $(PROJECT_BUILD_DIR)/.fakeroot.00000 cat $(PROJECT_BUILD_DIR)/.fakeroot* > $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) echo "chown -R 0:0 $(TARGET_DIR)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) ifneq ($(TARGET_DEVICE_TABLE),) # Use fakeroot to pretend to create all needed device nodes echo "$(HOST_DIR)/usr/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \ >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) endif # Use fakeroot so genromfs believes the previous fakery echo "$(ROMFS_DIR)/genromfs -d $(TARGET_DIR) -f $(ROMFS_TARGET)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) chmod a+x $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) $(HOST_DIR)/usr/bin/fakeroot -- $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) -@rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(ROMFS_TARGET)) romfsroot-source: romfs-source romfsroot-clean: -$(MAKE) -C $(ROMFS_DIR) clean romfsroot-dirclean: rm -rf $(ROMFS_DIR) ############################################################# # # Toplevel Makefile options # ############################################################# ifeq ($(BR2_TARGET_ROOTFS_ROMFS),y) TARGETS+=romfsroot endif