add openwrt image builder to sdk

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@688 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 129 insertions, 16 deletions

diff --git a/package/sdk/Makefile b/package/sdk/Makefile
index b42dda4e4..dba08cabf 100644
--- a/package/sdk/Makefile
+++ b/package/sdk/Makefile
@@ -6,36 +6,76 @@ PKG_OS:=$(shell uname -s)
 PKG_CPU:=$(shell uname -m)
 
 PKG_RELEASE:=1
-PKG_NAME:=OpenWrt-SDK-$(PKG_OS)-$(PKG_CPU)-$(PKG_RELEASE)
+SDK_NAME:=OpenWrt-SDK-$(PKG_OS)-$(PKG_CPU)-$(PKG_RELEASE)
+IB_NAME:=OpenWrt-ImageBuilder-$(PKG_OS)-$(PKG_CPU)-$(PKG_RELEASE)
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
+SDK_BUILD_DIR:=$(BUILD_DIR)/$(SDK_NAME)
+IB_BUILD_DIR:=$(BUILD_DIR)/$(IB_NAME)
 
 all: compile
 
-$(BIN_DIR)/$(PKG_NAME).tar.bz2:
+$(BIN_DIR)/$(SDK_NAME).tar.bz2:
 	(cd $(STAGING_DIR); \
 		rm -rf info man share; \
 		cd usr; \
 		rm -rf doc info man share; \
 	)
-	rm -rf $(PKG_BUILD_DIR)
-	mkdir -p $(PKG_BUILD_DIR)/dl $(PKG_BUILD_DIR)/examples $(PKG_BUILD_DIR)/package
-	cp -a $(STAGING_DIR) $(SCRIPT_DIR) $(TOPDIR)/docs $(PKG_BUILD_DIR)/
-	cp -a $(TOPDIR)/package/strace $(TOPDIR)/package/iproute2 $(PKG_BUILD_DIR)/examples
-	cp $(TOPDIR)/rules.mk $(PKG_BUILD_DIR)/
-	cp ./files/Makefile.sdk $(PKG_BUILD_DIR)/Makefile
-	cp ./files/README.SDK $(PKG_BUILD_DIR)/
-	cp ./files/depend.mk $(PKG_BUILD_DIR)/package/
-	egrep '^BR2_(ARCH|WGET|STAGING|JLEVEL|LARGEFILE|TARGET_OPT)' $(TOPDIR)/.config > $(PKG_BUILD_DIR)/.config
-	find $(PKG_BUILD_DIR) -name CVS | xargs rm -rf 
+	rm -rf $(SDK_BUILD_DIR)
+	mkdir -p $(SDK_BUILD_DIR)/dl $(SDK_BUILD_DIR)/examples $(SDK_BUILD_DIR)/package
+	cp -a $(STAGING_DIR) $(SCRIPT_DIR) $(TOPDIR)/docs $(SDK_BUILD_DIR)/
+	cp -a $(TOPDIR)/package/strace $(TOPDIR)/package/iproute2 $(SDK_BUILD_DIR)/examples
+	cp $(TOPDIR)/rules.mk $(SDK_BUILD_DIR)/
+	cp ./files/Makefile.sdk $(SDK_BUILD_DIR)/Makefile
+	cp ./files/README.SDK $(SDK_BUILD_DIR)/
+	cp ./files/depend.mk $(SDK_BUILD_DIR)/package/
+	egrep '^BR2_(ARCH|WGET|STAGING|JLEVEL|LARGEFILE|TARGET_OPT)' $(TOPDIR)/.config > $(SDK_BUILD_DIR)/.config
+	find $(SDK_BUILD_DIR) -name CVS | xargs rm -rf 
 	(cd $(BUILD_DIR); \
-		tar cfj $@ $(PKG_NAME); \
+		tar cfj $@ $(SDK_NAME); \
+	)
+
+$(BIN_DIR)/$(IB_NAME).tar.bz2:
+	rm -rf $(IB_BUILD_DIR)
+	mkdir -p $(IB_BUILD_DIR)/build
+	(cd $(BUILD_DIR); \
+		cp buildroot-kernel-image loader.gz $(IB_BUILD_DIR)/build; \
+	)
+	mkdir -p $(IB_BUILD_DIR)/utils
+	(cd $(STAGING_DIR)/bin; \
+		cp addpattern trx motorola-bin sed mkfs.jffs2 mksquashfs-lzma $(IB_BUILD_DIR)/utils; \
+	)
+	mkdir -p $(IB_BUILD_DIR)/include
+	mkdir -p $(IB_BUILD_DIR)/packages
+	(cd $(PACKAGE_DIR); \
+		cp busybox_* kmod-brcm-* kmod-wlcompat* dnsmasq_* iptables_* dropbear_* kmod-diag_* \
+		   wireless-tools_* zlib* bridge_* ppp_* ppp-pppoe* kmod-ppp* openwrt-utils* $(IB_BUILD_DIR)/packages/; \
+	)
+	egrep '^[^(include|prepare|compile|install)]' < $(TOPDIR)/target/jffs2/Makefile > $(IB_BUILD_DIR)/include/jffs2.mk
+	egrep '^[^(include|prepare|compile|install)]' < $(TOPDIR)/target/squashfs-lzma/Makefile > $(IB_BUILD_DIR)/include/squashfs-lzma.mk
+	cp ./files/README.ImageBuilder $(IB_BUILD_DIR)/
+	cp ./files/Makefile.ib $(IB_BUILD_DIR)/Makefile
+	cp -a $(TOPDIR)/target/default/target_skeleton $(IB_BUILD_DIR)/
+	for target_dir in etc jffs dev proc tmp lib usr/lib usr/sbin; do \
+		mkdir -p $(IB_BUILD_DIR)/target_skeleton/$$target_dir; \
+	done
+	cp -a ./files/sysconf $(IB_BUILD_DIR)/target_skeleton/etc/
+	cp -a $(TARGET_DIR)/lib/*.so* $(IB_BUILD_DIR)/target_skeleton/lib/
+	cp -a $(BUILD_DIR)/libshared/libshared.so $(IB_BUILD_DIR)/target_skeleton/usr/lib/
+	cp -a $(BUILD_DIR)/libnvram/libnvram.so $(IB_BUILD_DIR)/target_skeleton/usr/lib/
+	cp -a $(BUILD_DIR)/libnvram/nvram $(IB_BUILD_DIR)/target_skeleton/usr/sbin/
+	cp -a $(BUILD_DIR)/linksys-wlconf/wlconf $(IB_BUILD_DIR)/target_skeleton/usr/sbin/
+	-$(STRIP) $(IB_BUILD_DIR)/target_skeleton/usr/lib/* $(IB_BUILD_DIR)/target_skeleton/usr/sbin/*
+	ln -sf /tmp/resolv.conf $(IB_BUILD_DIR)/target_skeleton/etc/resolv.conf
+	ln -sf /tmp $(IB_BUILD_DIR)/target_skeleton/var
+	find $(IB_BUILD_DIR) -name CVS | xargs rm -rf 
+	(cd $(BUILD_DIR); \
+		tar cfj $@ $(IB_NAME); \
 	)
 
 source:
 prepare:
-compile: $(BIN_DIR)/$(PKG_NAME).tar.bz2
+compile: $(BIN_DIR)/$(SDK_NAME).tar.bz2 $(BIN_DIR)/$(IB_NAME).tar.bz2
 install:
 
 clean:
-	rm -rf $(PKG_BUILD_DIR)
+	rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.bz2 $(BIN_DIR)/$(IB_NAME).tar.bz2
diff --git a/package/sdk/files/Makefile.ib b/package/sdk/files/Makefile.ib
new file mode 100644
index 000000000..9fbfeee51
--- /dev/null
+++ b/package/sdk/files/Makefile.ib
@@ -0,0 +1,61 @@
+# OpenWrt SDK Makefile
+TOPDIR:=${shell pwd}
+BIN_DIR:=$(TOPDIR)/bin
+BUILD_DIR:=$(TOPDIR)/build
+TARGET_PATH := $(TOPDIR)/utils
+MKFS_JFFS2:=$(TOPDIR)/utils/mkfs.jffs2
+IMAGE:=$(BUILD_DIR)/root_fs
+TARGET_DIR:=$(TOPDIR)/root
+SED:=PATH="$(TARGET_PATH)" sed -i -e
+PACKAGE_DIR=$(TOPDIR)/packages
+IPKG:=IPKG_INSTROOT=$(TARGET_DIR) IPKG_CONF_DIR=$(BUILD_DIR)/etc $(TARGET_DIR)/bin/ipkg -force-defaults -force-depends
+
+all: build
+
+include ./include/jffs2.mk
+include ./include/squashfs-lzma.mk
+
+IMAGE_TARGETS := $(JFFS2_TARGETS) $(SQUASHFS_TARGETS)
+TARGET_FS:=squashfs jffs2
+
+define IMAGE_template
+$(BIN_DIR)/openwrt-wrt54g-$(1).bin: $(BIN_DIR)/openwrt-generic-$(patsubst jffs2,jffs2-4MB,$(1)).trx
+	PATH=$(TARGET_PATH) addpattern -2 -i $$< -o $$@ -g
+	$(SED) "1s,^W54S,W54G," $$@
+	
+$(BIN_DIR)/openwrt-wrt54gs-$(1).bin: $(BIN_DIR)/openwrt-generic-$(patsubst jffs2,jffs2-8MB,$(1)).trx
+	PATH=$(TARGET_PATH) addpattern -2 -i $$< -o $$@ -g
+	
+IMAGE_TARGETS += $(BIN_DIR)/openwrt-wrt54g-$(1).bin
+IMAGE_TARGETS += $(BIN_DIR)/openwrt-wrt54gs-$(1).bin
+
+
+$(BIN_DIR)/openwrt-motorola-$(1).bin: $(BIN_DIR)/openwrt-generic-$(patsubst jffs2,jffs2-8MB,$(1)).trx
+	PATH=$(TARGET_PATH) motorola-bin $$< $$@
+
+IMAGE_TARGETS += $(BIN_DIR)/openwrt-motorola-$(1).bin
+endef
+
+$(foreach fs,$(TARGET_FS),$(eval $(call IMAGE_template,$(fs))))
+
+$(IMAGE_TARGETS): $(TARGET_DIR) $(BIN_DIR) packages_install
+
+$(BIN_DIR):
+	mkdir -p $@
+
+$(TARGET_DIR):
+	mkdir -p $@
+	cp -a $(TOPDIR)/target_skeleton/* $(TARGET_DIR)/
+
+$(BUILD_DIR)/etc/ipkg.conf:
+	mkdir -p $(BUILD_DIR)/etc
+	echo -e 'dest root /\noption offline_root $(TARGET_DIR)' > $@
+
+packages_install: $(TARGET_DIR) $(BUILD_DIR)/etc/ipkg.conf
+	for package in $(PACKAGE_DIR)/*.ipk; do \
+		$(IPKG) install $$package; \
+	done
+
+build: clean $(IMAGE_TARGETS)
+clean:
+	rm -rf $(TARGET_DIR) $(BIN_DIR) $(IMAGE)-* $(BUILD_DIR)/etc
diff --git a/package/sdk/files/README.ImageBuilder b/package/sdk/files/README.ImageBuilder
new file mode 100644
index 000000000..7bf89392a
--- /dev/null
+++ b/package/sdk/files/README.ImageBuilder
@@ -0,0 +1,8 @@
+This is the OpenWrt Image Builder. You can use it to make customized
+OpenWrt Images without having to compile anything.
+
+Just put all the extra packages you need in packages/ and make changes
+to target_skeleton if you like.
+
+After that run 'make' and it will build the OpenWrt images in the bin/
+directory.
diff --git a/package/sdk/files/sysconf b/package/sdk/files/sysconf
new file mode 100644
index 000000000..326a5823d
--- /dev/null
+++ b/package/sdk/files/sysconf
@@ -0,0 +1,4 @@
+BR2_SYSCONF_TELNET_FAILSAFE_ONLY=y
+BR2_SYSCONF_FAILSAFE_IP="192.168.1.1"
+BR2_SYSCONF_FAILSAFE_NETMASK="255.255.255.0"
+BR2_SYSCONF_FAILSAFE_MAC="00:00:BA:DC:0D:ED"