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|
#############################################################
#
# Build the jffs2 root filesystem image
#
#############################################################
JFFS2_OPTS := -e $(BR2_TARGET_ROOTFS_JFFS2_EBSIZE)
SUMTOOL_OPTS := $(JFFS2_OPTS)
ifeq ($(BR2_TARGET_ROOTFS_JFFS2_PAD),y)
ifneq ($(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE)),0x0)
JFFS2_OPTS += --pad=$(strip $(BR2_TARGET_ROOTFS_JFFS2_PADSIZE))
else
JFFS2_OPTS += -p
endif
SUMTOOL_OPTS += -p
endif
ifeq ($(BR2_TARGET_ROOTFS_JFFS2_SQUASH),y)
JFFS2_OPTS += -q
endif
ifeq ($(BR2_TARGET_ROOTFS_JFFS2_LE),y)
JFFS2_OPTS += -l
SUMTOOL_OPTS += -l
endif
ifeq ($(BR2_TARGET_ROOTFS_JFFS2_BE),y)
JFFS2_OPTS += -b
SUMTOOL_OPTS += -b
endif
JFFS2_OPTS += -s $(BR2_TARGET_ROOTFS_JFFS2_PAGESIZE)
ifeq ($(BR2_TARGET_ROOTFS_JFFS2_NOCLEANMARKER),y)
JFFS2_OPTS += -n
SUMTOOL_OPTS += -n
endif
JFFS2_TARGET := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_JFFS2_OUTPUT)))
#"))
ifneq ($(TARGET_DEVICE_TABLE),)
JFFS2_OPTS += -D $(TARGET_DEVICE_TABLE)
endif
#
# mtd-host is a dependency which builds a local copy of mkfs.jffs2 if it is 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 mtd-host
-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIPCMD) 2>/dev/null || true
ifneq ($(BR2_HAVE_MANPAGES),y)
@rm -rf $(TARGET_DIR)/usr/man
@rm -rf $(TARGET_DIR)/usr/share/man
endif
ifneq ($(BR2_HAVE_INFOPAGES),y)
@rm -rf $(TARGET_DIR)/usr/info
endif
@rmdir -p --ignore-fail-on-non-empty $(TARGET_DIR)/usr/share
$(if $(TARGET_LDCONFIG),test -x $(TARGET_LDCONFIG) && $(TARGET_LDCONFIG) -r $(TARGET_DIR) 2>/dev/null)
# Use fakeroot to pretend all target binaries are owned by root
rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
touch $(PROJECT_BUILD_DIR)/.fakeroot.00000
cat $(PROJECT_BUILD_DIR)/.fakeroot* > $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
echo "chown -R 0:0 $(TARGET_DIR)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
ifneq ($(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 $(JFFS2_TARGET))
endif
# Use fakeroot so mkfs.jffs2 believes the previous fakery
ifneq ($(BR2_TARGET_ROOTFS_JFFS2_SUMMARY),)
echo "$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $(JFFS2_TARGET).nosummary && " \
"$(SUMTOOL) $(SUMTOOL_OPTS) -i $(JFFS2_TARGET).nosummary -o $(JFFS2_TARGET) && " \
"rm $(JFFS2_TARGET).nosummary" \
>> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
else
echo "$(MKFS_JFFS2) $(JFFS2_OPTS) -d $(TARGET_DIR) -o $(JFFS2_TARGET)" \
>> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
endif
chmod a+x $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
$(HOST_DIR)/usr/bin/fakeroot -- $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
-@rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(JFFS2_TARGET))
@ls -l $(JFFS2_TARGET)
ifeq ($(BR2_JFFS2_TARGET_SREC),y)
$(TARGET_CROSS)objcopy -I binary -O srec --adjust-vma 0xa1000000 $(JFFS2_TARGET) $(JFFS2_TARGET).srec
@ls -l $(JFFS2_TARGET).srec
endif
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 $(JFFS2_TARGET)
#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(BR2_TARGET_ROOTFS_JFFS2),y)
TARGETS+=jffs2root
endif
|
