101 lines
3.3 KiB
Makefile
101 lines
3.3 KiB
Makefile
#############################################################
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#
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# mkcramfs to build to target cramfs filesystems
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#
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#############################################################
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CRAMFS_DIR=$(BUILD_DIR)/cramfs-1.1
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CRAMFS_SOURCE=cramfs-1.1.tar.gz
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ifeq ($(strip $(subst ",,$(BR2_SOURCEFORGE_MIRROR))),unc)
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# "))
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# UNC does not seem to have cramfs
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CRAMFS_SITE=http://internap.dl.sourceforge.net/sourceforge/cramfs
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else
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CRAMFS_SITE=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/cramfs
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endif
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$(DL_DIR)/$(CRAMFS_SOURCE):
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$(WGET) -P $(DL_DIR) $(CRAMFS_SITE)/$(CRAMFS_SOURCE)
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$(CRAMFS_DIR): $(DL_DIR)/$(CRAMFS_SOURCE)
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$(ZCAT) $(DL_DIR)/$(CRAMFS_SOURCE) | tar -C $(BUILD_DIR) -xvf -
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toolchain/patch-kernel.sh $(CRAMFS_DIR) target/cramfs/ cramfs\*.patch
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$(CRAMFS_DIR)/mkcramfs: $(CRAMFS_DIR)
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$(MAKE) CFLAGS="-Wall -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" -C $(CRAMFS_DIR);
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touch -c $(CRAMFS_DIR)/mkcramfs
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cramfs: $(CRAMFS_DIR)/mkcramfs
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cramfs-source: $(DL_DIR)/$(CRAMFS_SOURCE)
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cramfs-clean:
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-$(MAKE) -C $(CRAMFS_DIR) clean
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cramfs-dirclean:
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rm -rf $(CRAMFS_DIR)
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#############################################################
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#
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# Build the cramfs root filesystem image
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#
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#############################################################
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CRAMFS_ENDIANNESS=-l
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ifeq ($(strip $(BR2_armeb)),y)
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CRAMFS_ENDIANNESS=-b
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endif
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ifeq ($(strip $(BR2_mips)),y)
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CRAMFS_ENDIANNESS=-b
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endif
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ifeq ($(strip $(BR2_powerpc)),y)
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CRAMFS_ENDIANNESS=-b
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endif
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ifeq ($(strip $(BR2_sh3eb)),y)
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CRAMFS_ENDIANNESS=-b
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endif
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ifeq ($(strip $(BR2_sh4eb)),y)
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CRAMFS_ENDIANNESS=-b
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endif
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ifeq ($(strip $(BR2_sparc)),y)
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CRAMFS_ENDIANNESS=-b
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endif
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CRAMFS_TARGET=$(IMAGE).cramfs
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cramfsroot: host-fakeroot makedevs cramfs
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#-@find $(TARGET_DIR)/lib -type f -name \*.so\* | xargs $(STRIP) --strip-unneeded 2>/dev/null || true;
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-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
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@rm -rf $(TARGET_DIR)/usr/man
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@rm -rf $(TARGET_DIR)/usr/info
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-/sbin/ldconfig -r $(TARGET_DIR) 2>/dev/null
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# Use fakeroot to pretend all target binaries are owned by root
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rm -f $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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touch $(STAGING_DIR)/.fakeroot.00000
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cat $(STAGING_DIR)/.fakeroot* > $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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echo "chown -R root:root $(TARGET_DIR)" >> $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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# Use fakeroot to pretend to create all needed device nodes
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echo "$(STAGING_DIR)/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \
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>> $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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# Use fakeroot so mkcramfs believes the previous fakery
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echo "$(CRAMFS_DIR)/mkcramfs -q $(CRAMFS_ENDIANNESS) " \
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"$(TARGET_DIR) $(CRAMFS_TARGET)" >> $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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chmod a+x $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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$(STAGING_DIR)/usr/bin/fakeroot -- $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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-@rm -f $(STAGING_DIR)/_fakeroot.$(notdir $(CRAMFS_TARGET))
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cramfsroot-source: cramfs-source
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cramfsroot-clean:
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-$(MAKE) -C $(CRAMFS_DIR) clean
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cramfsroot-dirclean:
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rm -rf $(CRAMFS_DIR)
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#############################################################
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#
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# Toplevel Makefile options
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#
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#############################################################
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ifeq ($(strip $(BR2_TARGET_ROOTFS_CRAMFS)),y)
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TARGETS+=cramfsroot
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endif
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