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#############################################################
#
# mksquashfs to build to target squashfs filesystems
#
#############################################################
SQUASHFS_DIR=$(BUILD_DIR)/squashfs1.3r3
SQUASHFS_SOURCE=squashfs1.3r3.tar.gz
SQUASHFS_SITE=http://$(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
#
#############################################################
squashfsroot: squashfs host-fakeroot makedevs
-@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
# Use fakeroot to munge permissions and do root-like things
rm -f $(STAGING_DIR)/fakeroot.env
touch $(STAGING_DIR)/fakeroot.env
# 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 \
-r $(TARGET_DIR) \
-d target/generic/device_table.txt
# Use fakeroot to fake out mksquashfs per the previous fakery
$(STAGING_DIR)/usr/bin/fakeroot \
-i $(STAGING_DIR)/fakeroot.env \
-s $(STAGING_DIR)/fakeroot.env -- \
$(SQUASHFS_DIR)/squashfs-tools/mksquashfs $(TARGET_DIR) \
$(IMAGE).squashfs -noappend
squashfsroot-source: squashfs-source
squashfsroot-clean:
-$(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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