4 files changed, 103 insertions, 4 deletions
diff --git a/target/sdk/Makefile b/target/sdk/Makefile
index 25d2acc57..0552b0aaa 100644
--- a/target/sdk/Makefile
+++ b/target/sdk/Makefile
@@ -28,8 +28,9 @@ $(BIN_DIR)/$(SDK_NAME).tar.bz2:
 	$(CP) $(STAGING_DIR) $(INCLUDE_DIR) $(SCRIPT_DIR) $(TOPDIR)/docs $(SDK_BUILD_DIR)/
 	$(CP) $(TOPDIR)/rules.mk $(TOPDIR)/.config $(SDK_BUILD_DIR)/
 	$(CP) $(TOPDIR)/package/Makefile $(SDK_BUILD_DIR)/package/
-	$(CP) ./files/Makefile.sdk $(SDK_BUILD_DIR)/Makefile
+	$(CP) ./files/Makefile $(SDK_BUILD_DIR)/
 	$(CP) ./files/README.SDK $(SDK_BUILD_DIR)/
+	$(CP) ./files/package/rules.mk $(SDK_BUILD_DIR)/package/
 	echo OPENWRTVERSION:=$(OPENWRTVERSION) > $(SDK_BUILD_DIR)/.version.mk
 	find $(SDK_BUILD_DIR) -name .svn | xargs rm -rf 
 	find $(SDK_BUILD_DIR) -name CVS | xargs rm -rf 
diff --git a/target/sdk/files/Makefile.sdk b/target/sdk/files/Makefile
index 50723232b..ba488e380 100644
--- a/target/sdk/files/Makefile.sdk
+++ b/target/sdk/files/Makefile
@@ -27,9 +27,6 @@ RELEASE:=Kamikaze
 TOPDIR=${shell pwd}
 export TOPDIR
 
-include $(TOPDIR)/.version.mk
-export OPENWRTVERSION
-
 DEVELOPER=1
 export DEVELOPER
 
@@ -55,6 +52,12 @@ download: FORCE
 
 world: FORCE
 	$(MAKE) package/compile
+	-( \
+		cd package; \
+		find . -maxdepth 2 -name Config.in | \
+			sed -e 's,/Config.in,,g' | \
+			xargs -r -n1 make compile -C; \
+	)
 
 clean: FORCE
 	rm -rf build_* bin
diff --git a/target/sdk/files/package/depend.mk b/target/sdk/files/package/depend.mk
new file mode 100644
index 000000000..d7b844db5
--- /dev/null
+++ b/target/sdk/files/package/depend.mk
@@ -0,0 +1,6 @@
+# You can put your package dependencies in here
+# Example (make openvpn depend on openssl):
+#	openvpn-compile: openssl-compile
+#
+# Note: This file is not present in the full buildroot. There you
+# have to put your package dependencies in buildroot/package/Makefile
diff --git a/target/sdk/files/package/rules.mk b/target/sdk/files/package/rules.mk
new file mode 100644
index 000000000..b3f4cdbea
--- /dev/null
+++ b/target/sdk/files/package/rules.mk
@@ -0,0 +1,89 @@
+# invoke ipkg with configuration in $(STAGING_DIR)/etc/ipkg.conf 
+IPKG := IPKG_INSTROOT=$(TARGET_DIR) IPKG_CONF_DIR=$(IPKG_CONF) $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
+IPKG_STATE_DIR := $(TARGET_DIR)/usr/lib/ipkg
+
+ifneq ($(DUMP),)
+dump:
+.PHONY: dump
+endif
+
+define PKG_template
+IPKG_$(1):=$(PACKAGE_DIR)/$(2)_$(3)_$(4).ipk
+IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg/$(2)
+INFO_$(1):=$(IPKG_STATE_DIR)/info/$(2).list
+
+ifneq ($(BR2_PACKAGE_$(1)),)
+compile-targets: $$(IPKG_$(1))
+endif
+ifneq ($(DEVELOPER),)
+compile-targets: $$(IPKG_$(1))
+endif
+ifeq ($(BR2_PACKAGE_$(1)),y)
+install-targets: $$(INFO_$(1))
+endif
+
+IDEPEND_$(1):=$$(strip $(5))
+
+$$(IDIR_$(1))/CONTROL/control: $(PKG_BUILD_DIR)/.prepared
+	$(SCRIPT_DIR)/make-ipkg-dir.sh $$(IDIR_$(1)) ./ipkg/$(2).control $(3) $(4)
+	if [ "$$(IDEPEND_$(1))" != "" ]; then echo "Depends: $$(IDEPEND_$(1))" >> $$(IDIR_$(1))/CONTROL/control; fi
+	for file in conffiles preinst postinst prerm postrm; do \
+		[ -f ./ipkg/$(2).$$$$file ] && cp ./ipkg/$(2).$$$$file $$(IDIR_$(1))/CONTROL/$$$$file || true; \
+	done
+
+$$(IPKG_$(1)): $$(IDIR_$(1))/CONTROL/control $(PKG_BUILD_DIR)/.built $(PACKAGE_DIR)
+
+$$(INFO_$(1)): $$(IPKG_$(1))
+	$(IPKG) install $$(IPKG_$(1))
+
+$(2)-clean:
+	rm -f $$(IPKG_$(1))
+clean-targets: $(2)-clean
+endef
+
+ifeq ($(DUMP),)
+ifneq ($(strip $(PKG_SOURCE)),)
+$(DL_DIR)/$(PKG_SOURCE):
+	$(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(PKG_SOURCE)" "$(PKG_MD5SUM)" $(PKG_SOURCE_URL)
+endif
+
+ifneq ($(strip $(PKG_CAT)),)
+$(PKG_BUILD_DIR)/.prepared: $(DL_DIR)/$(PKG_SOURCE)
+	rm -rf $(PKG_BUILD_DIR)
+	mkdir -p $(PKG_BUILD_DIR)
+	$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS) -
+	if [ -d ./patches ]; then \
+		$(PATCH) $(PKG_BUILD_DIR) ./patches ; \
+	fi
+	touch $(PKG_BUILD_DIR)/.prepared
+endif
+
+all: compile
+
+compile-targets:
+install-targets:
+clean-targets:
+
+source: $(DL_DIR)/$(PKG_SOURCE)
+prepare: $(PKG_BUILD_DIR)/.prepared
+compile: compile-targets
+install: install-targets
+mostlyclean:
+rebuild:
+	-$(MAKE) mostlyclean
+	if [ -f $(PKG_BUILD_DIR)/.built ]; then \
+		$(MAKE) clean; \
+	fi
+	$(MAKE) compile
+
+$(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.prepared
+$(PKG_BUILD_DIR)/.built: $(PKG_BUILD_DIR)/.configured
+
+$(PACKAGE_DIR):
+	mkdir -p $@
+
+clean: clean-targets
+	rm -rf $(PKG_BUILD_DIR)
+
+.PHONY: all source prepare compile install clean
+endif