diff options
Diffstat (limited to 'target/cloop')
| -rw-r--r-- | target/cloop/Makefile.in | 3 | ||||
| -rw-r--r-- | target/cloop/cloop.mk | 133 |
2 files changed, 27 insertions, 109 deletions
diff --git a/target/cloop/Makefile.in b/target/cloop/Makefile.in deleted file mode 100644 index 0afc58f87..000000000 --- a/target/cloop/Makefile.in +++ /dev/null @@ -1,3 +0,0 @@ -ifeq ($(BR2_TARGET_ROOTFS_CLOOP),y) -TARGETS+=clooproot -endif diff --git a/target/cloop/cloop.mk b/target/cloop/cloop.mk index 059dd6c4b..ccdb2b491 100644 --- a/target/cloop/cloop.mk +++ b/target/cloop/cloop.mk @@ -1,108 +1,29 @@ ############################################################# # -# mkcloop to build to target cloop filesystems -# -############################################################# -CLOOP_VERSION=2.06 -CLOOP_DIR=$(BUILD_DIR)/cloop-$(CLOOP_VERSION) -CLOOP_SOURCE=cloop_$(CLOOP_VERSION)-2.tar.gz -CLOOP_SITE=http://debian-knoppix.alioth.debian.org/sources/ - -CLOOP_TARGET:=$(IMAGE).cloop -### Note: not used yet! ck -### $(DL_DIR)/$(CLOOP_PATCH1): -### $(call DOWNLOAD,$(CLOOP_PATCH1_URL),$(CLOOP_PATCH1)) - -$(DL_DIR)/$(CLOOP_SOURCE): - $(call DOWNLOAD,$(CLOOP_SITE),$(CLOOP_SOURCE)) - -$(CLOOP_DIR)/.unpacked: $(DL_DIR)/$(CLOOP_SOURCE) ### $(DL_DIR)/$(CLOOP_PATCH1) - $(ZCAT) $(DL_DIR)/$(CLOOP_SOURCE) | tar -C $(BUILD_DIR) -xvf - - touch $@ -### $(ZCAT) $(DL_DIR)/$(CLOOP_PATCH1) | patch -p1 -d $(CLOOP_DIR) -### toolchain/patch-kernel.sh $(CLOOP_DIR) target/cloop/ cloop\*.patch - -$(CLOOP_DIR)/create_compressed_fs: $(CLOOP_DIR)/.unpacked - $(MAKE) CFLAGS="-Wall -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DUSE_ERROR_SILENT" -C $(CLOOP_DIR) \ - APPSONLY=yes -j1 - -cloop: $(CLOOP_DIR)/create_compressed_fs - -cloop-source: $(DL_DIR)/$(CLOOP_SOURCE) - -cloop-clean: - -$(MAKE) -C $(CLOOP_DIR) clean - -cloop-dirclean: - rm -rf $(CLOOP_DIR) - -############################################################# -# -# Build the cloop.o kernel module for the HOST -# -############################################################# - -$(CLOOP_DIR)/cloop.o: $(CLOOP_DIR)/create_compressed_fs - $(MAKE) CFLAGS="-Wall -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DUSE_ERROR_SILENT" -C $(CLOOP_DIR) -j1 - -cloop-module: $(CLOOP_DIR)/cloop.o - -############################################################# -# -# Build the cloop root filesystem image -# -# Note: we need additionall host tools: -# required: -# mkisofs 2.01a34-unofficial-iconv from http://users.utu.fi/jahhein/mkisofs/ -# optional: -# symlinks: scan/change symbolic links - v1.2 - by Mark Lord -# from ftp://ftp.ibiblio.org/pub/Linux/utils/file/ -# -############################################################# - -### Note: target/default/device_table.txt is not yet supported! ck -# the quickfix is to use sudo to mount the previous created cramroot -check-tools: - - which symlinks && symlinks -r $(TARGET_DIR) - -$(IMAGE).cramfs: cramfsroot - -clooproot: cloop check-tools $(IMAGE).cramfs - ### $(CLOOP_DIR)/create_compressed_fs -q -D target/default/device_table.txt $(TARGET_DIR) $(CLOOP_TARGET) - ## mkisofs -r $(TARGET_DIR) | $(CLOOP_DIR)/create_compressed_fs - 65536 > $(CLOOP_TARGET) - sudo mkdir -p /mnt/compressed - sudo mount -o ro,loop -t cramfs $(IMAGE).cramfs /mnt/compressed - mkisofs -r /mnt/compressed | $(CLOOP_DIR)/create_compressed_fs - 65536 > $(CLOOP_TARGET) - - symlinks -r /mnt/compressed - sudo umount /mnt/compressed - @echo "Mounting a compressed image:" - @echo " sudo mkdir -p /mnt/compressed" - @echo " sudo /sbin/insmod cloop" - @echo " sudo /sbin/losetup /dev/cloop1 $(CLOOP_TARGET)" - @echo " sudo mount -o ro -t iso9660 /dev/cloop1 /mnt/compressed" - -clooproot-source: cloop-source - -clooproot-clean: - -$(MAKE) -C $(CLOOP_DIR) clean - -clooproot-dirclean: - rm -rf $(CLOOP_DIR) - -############################################################# -# symlinks -r /mnt/compressed -# dangling: /mnt/compressed/dev/log -> /tmp/log -# other_fs: /mnt/compressed/etc/mtab -> /proc/mounts -# other_fs: /mnt/compressed/var/lib/pcmcia -> /tmp -# other_fs: /mnt/compressed/var/lock -> /tmp -# other_fs: /mnt/compressed/var/log -> /tmp -# other_fs: /mnt/compressed/var/pcmcia -> /tmp -# other_fs: /mnt/compressed/var/run -> /tmp -# other_fs: /mnt/compressed/var/spool -> /tmp -# other_fs: /mnt/compressed/var/tmp -> /tmp -# -# ls -lrsS root_fs_*.* -# 1296 -rw-r--r-- 1 claus users 1325478 Mar 13 16:52 root_fs_powerpc.cloop -# 1448 -rw-r--r-- 1 claus users 1482752 Mar 13 16:52 root_fs_powerpc.cramfs -# 1840 -rw-r--r-- 1 claus users 1883408 Mar 13 13:14 root_fs_powerpc.jffs2 -############################################################# +# Build the compressed loop root filesystem image +# +############################################################# + +CLOOP_TARGET=$(IMAGE).cloop +CLOOP_FAKEROOT_SCRIPT=$(BUILD_DIR)/_fakeroot.$(notdir $(CLOOP_TARGET)) + +clooproot: host-cloop host-cdrkit host-fakeroot + rm -f $(CLOOP_FAKEROOT_SCRIPT) + touch $(BUILD_DIR)/.fakeroot.00000 + cat $(BUILD_DIR)/.fakeroot* > $(CLOOP_FAKEROOT_SCRIPT) + # Use fakeroot to pretend all target binaries are owned by root + echo "chown -R 0:0 $(TARGET_DIR)" >> $(CLOOP_FAKEROOT_SCRIPT) +ifneq ($(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)" \ + >> $(CLOOP_FAKEROOT_SCRIPT) +endif + # Use fakeroot so genisoimage believes the previous fakery + echo "$(HOST_DIR)/usr/bin/genisoimage -r $(TARGET_DIR) | $(HOST_DIR)/usr/bin/create_compressed_fs - 65536 > $(CLOOP_TARGET)" >> $(CLOOP_FAKEROOT_SCRIPT) + chmod a+x $(CLOOP_FAKEROOT_SCRIPT) + $(HOST_DIR)/usr/bin/fakeroot -- $(CLOOP_FAKEROOT_SCRIPT) + -@rm -f $(CLOOP_FAKEROOT_SCRIPT) + +ifeq ($(BR2_TARGET_ROOTFS_CLOOP),y) +TARGETS+=clooproot +endif |