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| author | Eric Andersen | 2003-01-17 05:31:36 +0100 |
|---|---|---|
| committer | Eric Andersen | 2003-01-17 05:31:36 +0100 |
| commit | 27bc59d4885057c6a167b386ba6140b7a95e5fd7 (patch) | |
| tree | 028f0309e84c4b59b255a3e8be47d42da253500d /make/jffs2root.mk | |
| parent | Support building cramfs filesystems (diff) | |
| download | buildroot-27bc59d4885057c6a167b386ba6140b7a95e5fd7.tar.gz buildroot-27bc59d4885057c6a167b386ba6140b7a95e5fd7.tar.xz buildroot-27bc59d4885057c6a167b386ba6140b7a95e5fd7.zip | |
Support building jffs2 filesystems. Update top level
makefile accordingly
Diffstat (limited to 'make/jffs2root.mk')
| -rw-r--r-- | make/jffs2root.mk | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/make/jffs2root.mk b/make/jffs2root.mk new file mode 100644 index 000000000..dd897a7d3 --- /dev/null +++ b/make/jffs2root.mk @@ -0,0 +1,49 @@ +############################################################# +# +# mtd provides us with mkfs.jffs2, to target JFFS2 filesystems +# +############################################################# + +MTD_DIR:=$(BUILD_DIR)/mtd-20011217 +MTD_SOURCE=mtd_20011217.orig.tar.gz +MTD_SITE=http://ftp.debian.org/debian/pool/main/m/mtd +MKFS_JFFS2=$(shell which mkfs.jffs2 || echo $(MTD_DIR)/util/mkfs.jffs2) + +$(DL_DIR)/$(MTD_SOURCE): + $(WGET) -P $(DL_DIR) $(MTD_SITE)/$(MTD_SOURCE) + +$(MTD_DIR)/.unpacked: $(DL_DIR)/$(MTD_SOURCE) + zcat $(DL_DIR)/$(MTD_SOURCE) | tar -C $(BUILD_DIR) -xvf - + touch $(MTD_DIR)/.unpacked + +$(MTD_DIR)/util/mkfs.jffs2: $(MTD_DIR)/.unpacked + CFLAGS=-I$(LINUX_DIR)/include $(MAKE) LINUXDIR=$(LINUX_DIR) -C $(MTD_DIR)/util + +mtd: $(MKFS_JFFS2) + + +############################################################# +# +# Build the jffs2 root filesystem image +# +############################################################# + +jffs2root: jffs2 + -@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; + @rm -rf $(TARGET_DIR)/usr/man + @rm -rf $(TARGET_DIR)/usr/info + $(MKFS_JFFS2) --pad --little-endian --squash -e 0x20000 \ + -D $(SOURCE_DIR)/device_table.txt -d $(TARGET_DIR) \ + -o $(IMAGE) + +jffs2root-source: $(DL_DIR)/$(GENEXT2_SOURCE) + +jffs2root-clean: + -make -C $(GENEXT2_DIR) clean + +jffs2root-dirclean: + rm -rf $(GENEXT2_DIR) + + + |