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#############################################################
#
# mksquashfs to build to target squashfs filesystems
#
#############################################################
SQUASHFS_DIR=$(BUILD_DIR)/squashfs2.1-r2
SQUASHFS_SOURCE=squashfs2.1-r2.tar.gz
SQUASHFS_SITE=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/squashfs
$(DL_DIR)/$(SQUASHFS_SOURCE):
$(WGET) -P $(DL_DIR) $(SQUASHFS_SITE)/$(SQUASHFS_SOURCE)
$(SQUASHFS_DIR)/.unpacked: $(DL_DIR)/$(SQUASHFS_SOURCE) #$(SQUASHFS_PATCH)
zcat $(DL_DIR)/$(SQUASHFS_SOURCE) | tar -C $(BUILD_DIR) -xvf -
toolchain/patch-kernel.sh $(SQUASHFS_DIR) target/squashfs/ squashfs\*.patch
touch $(SQUASHFS_DIR)/.unpacked
$(SQUASHFS_DIR)/squashfs-tools/mksquashfs: $(SQUASHFS_DIR)/.unpacked
$(MAKE) -C $(SQUASHFS_DIR)/squashfs-tools;
squashfs: $(SQUASHFS_DIR)/squashfs-tools/mksquashfs
squashfs-source: $(DL_DIR)/$(SQUASHFS_SOURCE)
squashfs-clean:
-$(MAKE) -C $(SQUASHFS_DIR)/squashfs-tools clean
squashfs-dirclean:
rm -rf $(SQUASHFS_DIR)
#############################################################
#
# Build the squashfs root filesystem image
#
#############################################################
SQUASHFS_ENDIANNESS=-le
ifeq ($(strip $(BR2_armeb)),y)
SQUASHFS_ENDIANNESS=-be
endif
ifeq ($(strip $(BR2_mips)),y)
SQUASHFS_ENDIANNESS=-be
endif
ifeq ($(strip $(BR2_powerpc)),y)
SQUASHFS_ENDIANNESS=-be
endif
ifeq ($(strip $(BR2_sh3eb)),y)
SQUASHFS_ENDIANNESS=-be
endif
ifeq ($(strip $(BR2_sh4eb)),y)
SQUASHFS_ENDIANNESS=-be
endif
ifeq ($(strip $(BR2_sparc)),y)
SQUASHFS_ENDIANNESS=-be
endif
SQUASHFS_TARGET:=$(IMAGE).squashfs
squashfsroot: host-fakeroot makedevs squashfs
-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
@rm -rf $(TARGET_DIR)/usr/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
rm -f $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
touch $(STAGING_DIR)/.fakeroot.00000
cat $(STAGING_DIR)/.fakeroot* > $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
echo "chown -R root:root $(TARGET_DIR)" >> $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
# Use fakeroot to pretend to create all needed device nodes
echo "$(STAGING_DIR)/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \
>> $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
# Use fakeroot so mksquashfs believes the previous fakery
echo "$(SQUASHFS_DIR)/squashfs-tools/mksquashfs " \
"$(TARGET_DIR) $(SQUASHFS_TARGET) " \
"-noappend $(SQUASHFS_ENDIANNESS)" \
>> $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
chmod a+x $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
$(STAGING_DIR)/usr/bin/fakeroot -- $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
-@rm -f $(STAGING_DIR)/_fakeroot.$(notdir $SQUASHFS_TARGET)
squashfsroot-source: squashfs-source
squashfsroot-clean:
-$(MAKE) -C $(SQUASHFS_DIR) clean
squashfsroot-dirclean:
rm -rf $(SQUASHFS_DIR)
#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_TARGET_ROOTFS_SQUASHFS)),y)
TARGETS+=squashfsroot
endif
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