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|
#############################################################
#
# mkcramfs to build to target cramfs filesystems
#
#############################################################
CRAMFS_DIR=$(BUILD_DIR)/cramfs-1.1
CRAMFS_SOURCE=cramfs-1.1.tar.gz
ifeq ($(strip $(subst ",,$(BR2_SOURCEFORGE_MIRROR))),unc)
# "))
# UNC does not seem to have cramfs
CRAMFS_SITE=http://internap.dl.sourceforge.net/sourceforge/cramfs
else
CRAMFS_SITE=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/cramfs
endif
$(DL_DIR)/$(CRAMFS_SOURCE):
$(WGET) -P $(DL_DIR) $(CRAMFS_SITE)/$(CRAMFS_SOURCE)
$(CRAMFS_DIR): $(DL_DIR)/$(CRAMFS_SOURCE)
$(ZCAT) $(DL_DIR)/$(CRAMFS_SOURCE) | tar -C $(BUILD_DIR) -xvf -
toolchain/patch-kernel.sh $(CRAMFS_DIR) target/cramfs/ cramfs\*.patch
$(CRAMFS_DIR)/mkcramfs: $(CRAMFS_DIR)
$(MAKE) CFLAGS="-Wall -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" -C $(CRAMFS_DIR)
touch -c $@
cramfs: $(CRAMFS_DIR)/mkcramfs
cramfs-source: $(DL_DIR)/$(CRAMFS_SOURCE)
cramfs-clean:
-$(MAKE) -C $(CRAMFS_DIR) clean
cramfs-dirclean:
rm -rf $(CRAMFS_DIR)
#############################################################
#
# Build the cramfs root filesystem image
#
#############################################################
ifeq ($(BR2_ENDIAN),"BIG")
CRAMFS_ENDIANNESS=-b
else
CRAMFS_ENDIANNESS=-l
endif
CRAMFS_TARGET=$(IMAGE).cramfs
cramfsroot: host-fakeroot makedevs cramfs
#-@find $(TARGET_DIR)/lib -type f -name \*.so\* | xargs $(STRIP) --strip-unneeded 2>/dev/null || true
-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true
ifneq ($(BR2_HAVE_MANPAGES),y)
@rm -rf $(TARGET_DIR)/usr/man
endif
ifneq ($(BR2_HAVE_INFOPAGES),y)
@rm -rf $(TARGET_DIR)/usr/info
endif
$(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 $(CRAMFS_TARGET))
touch $(PROJECT_BUILD_DIR)/.fakeroot.00000
cat $(PROJECT_BUILD_DIR)/.fakeroot* > $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
echo "chown -R 0:0 $(TARGET_DIR)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
ifneq ($(TARGET_DEVICE_TABLE),)
# Use fakeroot to pretend to create all needed device nodes
echo "$(STAGING_DIR)/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \
>> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
endif
# Use fakeroot so mkcramfs believes the previous fakery
echo "$(CRAMFS_DIR)/mkcramfs -q $(CRAMFS_ENDIANNESS) " \
"$(TARGET_DIR) $(CRAMFS_TARGET)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
chmod a+x $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
$(STAGING_DIR)/usr/bin/fakeroot -- $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
-@rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
cramfsroot-source: cramfs-source
cramfsroot-clean:
-$(MAKE) -C $(CRAMFS_DIR) clean
cramfsroot-dirclean:
rm -rf $(CRAMFS_DIR)
#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_TARGET_ROOTFS_CRAMFS)),y)
TARGETS+=cramfsroot
endif
|
