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-rw-r--r--include/image.mk96
1 files changed, 96 insertions, 0 deletions
diff --git a/include/image.mk b/include/image.mk
new file mode 100644
index 0000000..0651679
--- /dev/null
+++ b/include/image.mk
@@ -0,0 +1,96 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
+
+ifneq ($(CONFIG_BIG_ENDIAN),y)
+JFFS2OPTS := --pad --little-endian --squash
+SQUASHFS_OPTS := -le
+else
+JFFS2OPTS := --pad --big-endian --squash
+SQUASHFS_OPTS := -be
+endif
+
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+ ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y)
+ define Image/mkfs/jffs2
+ rm -rf $(BUILD_DIR)/root/jffs
+
+ $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x10000 -o $(KDIR)/root.jffs2-64k -d $(BUILD_DIR)/root
+ $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x20000 -o $(KDIR)/root.jffs2-128k -d $(BUILD_DIR)/root
+
+ # add End-of-Filesystem markers
+ echo -ne '\xde\xad\xc0\xde' >> $(KDIR)/root.jffs2-64k
+ echo -ne '\xde\xad\xc0\xde' >> $(KDIR)/root.jffs2-128k
+
+ $(call Image/Build,jffs2-64k)
+ $(call Image/Build,jffs2-128k)
+ endef
+ endif
+
+ ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y)
+ define Image/mkfs/squashfs
+ @mkdir -p $(BUILD_DIR)/root/jffs
+ $(STAGING_DIR)/bin/mksquashfs-lzma $(BUILD_DIR)/root $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
+ $(call Image/Build,squashfs)
+ endef
+ endif
+
+ ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y)
+ define Image/mkfs/tgz
+ tar -zcf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-rootfs.tgz --owner=root --group=root -C $(BUILD_DIR)/root/ .
+ endef
+ endif
+
+
+endif
+
+ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y)
+ define Image/mkfs/ext2
+ $(STAGING_DIR)/bin/genext2fs -q -b 8192 -I 1500 -d $(BUILD_DIR)/root/ $(KDIR)/root.ext2
+ $(call Image/Build,ext2)
+ endef
+endif
+
+
+define Image/mkfs/prepare/default
+ find $(BUILD_DIR)/root -type f -not -perm +0100 | xargs chmod 0644
+ find $(BUILD_DIR)/root -type f -perm +0100 | xargs chmod 0755
+ find $(BUILD_DIR)/root -type d | xargs chmod 0755
+ mkdir -p $(BUILD_DIR)/root/tmp
+ chmod 0777 $(BUILD_DIR)/root/tmp
+endef
+
+define Image/mkfs/prepare
+ $(call Image/mkfs/prepare/default)
+endef
+
+define BuildImage
+compile:
+ $(call Build/Compile)
+
+install:
+ $(call Image/Prepare)
+ $(call Image/mkfs/prepare)
+ $(call Image/BuildKernel)
+ $(call Image/mkfs/jffs2)
+ $(call Image/mkfs/squashfs)
+ $(call Image/mkfs/tgz)
+ $(call Image/mkfs/ext2)
+
+clean:
+ $(call Build/Clean)
+endef
+
+compile-targets:
+install-targets:
+clean-targets:
+
+download:
+prepare:
+compile: compile-targets
+install: compile install-targets
+clean: clean-targets