5 files changed, 163 insertions, 0 deletions
diff --git a/target/sdk/files/Config.in b/target/sdk/files/Config.in
new file mode 100644
index 000000000..214466b5b
--- /dev/null
+++ b/target/sdk/files/Config.in
@@ -0,0 +1 @@
+source "tmp/.config-package.in"
diff --git a/target/sdk/files/Makefile b/target/sdk/files/Makefile
new file mode 100644
index 000000000..f1e0eadbe
--- /dev/null
+++ b/target/sdk/files/Makefile
@@ -0,0 +1,54 @@
+# Makefile for OpenWrt
+#
+# Copyright (C) 2007 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+TOPDIR:=${CURDIR}
+LC_ALL:=C
+LANG:=C
+SDK:=1
+export TOPDIR LC_ALL LANG SDK
+
+world:
+
+include $(TOPDIR)/include/host.mk
+
+ifneq ($(OPENWRT_BUILD),1)
+  override OPENWRT_BUILD=1
+  export OPENWRT_BUILD
+  include $(TOPDIR)/include/debug.mk
+  include $(TOPDIR)/include/depends.mk
+  include $(TOPDIR)/include/toplevel.mk
+else
+  include rules.mk
+  include $(INCLUDE_DIR)/depends.mk
+  include $(INCLUDE_DIR)/subdir.mk
+  include package/Makefile
+
+$(package/stamp-compile): $(BUILD_DIR)/.prepared
+$(BUILD_DIR)/.prepared: Makefile
+	@mkdir -p $$(dirname $@)
+	@mkdir -p bin/packages
+	@touch $@
+
+clean: FORCE
+	rm -rf $(BUILD_DIR) $(BIN_DIR)
+
+dirclean: clean
+	rm -rf $(TMP_DIR)
+
+# check prerequisites before starting to build
+prereq: $(package/stamp-prereq) ;
+
+world: prepare $(package/stamp-compile) FORCE
+	@for configfile in `find package -maxdepth 2 -name Config.in` ; do \
+		$(MAKE) compile -C `dirname $$configfile`; \
+	done
+	@$(MAKE) package/index
+
+.PHONY: clean dirclean prereq prepare world
+
+endif
diff --git a/target/sdk/files/README.SDK b/target/sdk/files/README.SDK
new file mode 100644
index 000000000..454e32b2f
--- /dev/null
+++ b/target/sdk/files/README.SDK
@@ -0,0 +1,7 @@
+This is the OpenWrt SDK. It contains a stripped-down version of
+the buildroot. You can use it to test/develop packages without
+having to compile your own toolchain or any of the libraries
+included with OpenWrt.
+
+To use it, just put your buildroot-compatible package directory
+in the subdir 'package/' and run 'make' from this directory.
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..7adb2e379
--- /dev/null
+++ b/target/sdk/files/package/rules.mk
@@ -0,0 +1,95 @@
+# invoke ipkg with configuration in $(STAGING_DIR)/etc/ipkg.conf 
+IPKG := IPKG_INSTROOT=$(TARGET_DIR) IPKG_CONF_DIR=$(STAGING_DIR)/etc $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
+IPKG_STATE_DIR := $(TARGET_DIR)/usr/lib/ipkg
+
+# invoke ipkg-build with some default options
+IPKG_BUILD := PATH="$(TARGET_PATH)" ipkg-build -c -o root -g root
+
+# where to build (and put) .ipk packages
+IPKG_TARGET_DIR := $(PACKAGE_DIR)
+
+ifneq ($(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: $$(IPKG_$(1))
+endif
+ifneq ($(DEVELOPER)$(SDK),)
+compile-targets: $$(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