Basic build system

.gitignore

@@ -0,0 +1,2 @@
+*~
+/images

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "packages_gluon"]
+	path = packages_gluon
+	url = git://github.com/freifunk-gluon/packages.git
+[submodule "packages_openwrt"]
+	path = packages_openwrt
+	url = git://nbd.name/packages_12.09.git
+[submodule "openwrt"]
+	path = openwrt
+	url = git://nbd.name/attitude_adjustment.git

Makefile

@@ -0,0 +1,17 @@
+TOPDIR:=${CURDIR}
+
+LN_S:=ln -sf
+
+IMAGEDIR:=$(TOPDIR)/images
+OPENWRTDIR:=$(TOPDIR)/openwrt
+BUILDERDIR:=$(TOPDIR)/builder
+
+BOARD:=ar71xx
+
+all :
+	mkdir -p $(IMAGEDIR)
+	$(LN_S) $(BUILDERDIR)/feeds.conf $(OPENWRTDIR)/feeds.conf
+	$(LN_S) $(BUILDERDIR)/config-$(BOARD) $(OPENWRTDIR)/.config
+
+	$(MAKE) -C $(OPENWRTDIR) package/symlinks prepare package/compile 
+	$(MAKE) -C $(BUILDERDIR) image BIN_DIR=$(IMAGEDIR) PACKAGE_DIR=$(OPENWRTDIR)/bin/$(BOARD)/packages PROFILE=TLWR741

builder/Makefile

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+# Makefile for OpenWrt
+#
+# Copyright (C) 2007-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+BUILDERDIR:=${CURDIR}
+GLUONDIR:=$(BUILDERDIR)/..
+TOPDIR:=$(GLUONDIR)/openwrt
+LC_ALL:=C
+LANG:=C
+export TOPDIR LC_ALL LANG
+export OPENWRT_VERBOSE=s
+all: help
+
+include $(TOPDIR)/include/host.mk
+
+ifneq ($(OPENWRT_BUILD),1)
+  override OPENWRT_BUILD=1
+  export OPENWRT_BUILD
+endif
+
+include rules.mk
+include $(INCLUDE_DIR)/debug.mk
+include $(INCLUDE_DIR)/depends.mk
+
+include $(INCLUDE_DIR)/version.mk
+
+REVISION:=$(shell $(BUILDERDIR)/openwrt_rev.sh $(GLUONDIR))
+export REVISION
+
+define Helptext
+Available Commands:
+	help:	This help text
+	info:	Show a list of available target profiles
+	clean:	Remove images and temporary build files
+	image:	Build an image (see below for more information).
+
+Building images:
+	By default 'make image' will create an image with the default
+	target profile and package set. You can use the following parameters
+	to change that:
+
+	make image PROFILE="<profilename>" # override the default target profile
+	make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
+	make image FILES="<path>" # include extra files from <path>
+	make image BIN_DIR="<path>" # alternative output directory for the images
+
+endef
+$(eval $(call shexport,Helptext))
+
+help: FORCE
+	echo "$$$(call shvar,Helptext)"
+
+
+include $(INCLUDE_DIR)/package-ipkg.mk
+
+# override variables from rules.mk
+OPKG:= \
+  IPKG_TMP="$(TOPDIR)/tmp/ipkgtmp" \
+  IPKG_INSTROOT="$(TARGET_DIR)" \
+  IPKG_CONF_DIR="$(TOPDIR)/tmp" \
+  IPKG_OFFLINE_ROOT="$(TARGET_DIR)" \
+  $(STAGING_DIR_HOST)/bin/opkg \
+	-f $(BUILDERDIR)/repositories.conf \
+	--force-depends \
+	--force-overwrite \
+	--force-postinstall \
+	--cache $(TOPDIR)/dl \
+	--offline-root $(TARGET_DIR) \
+	--add-dest root:/ \
+	--add-arch all:100 \
+	--add-arch $(ARCH_PACKAGES):200
+
+define Profile
+  $(eval $(call Profile/Default))
+  $(eval $(call Profile/$(1)))
+  ifeq ($(USER_PROFILE),)
+    USER_PROFILE:=$(1)
+  endif
+  $(1)_NAME:=$(NAME)
+  $(1)_PACKAGES:=$(PACKAGES)
+  PROFILE_LIST += \
+  	echo '$(1):'; [ -z '$(NAME)' ] || echo '	$(NAME)'; echo '	Packages: $(PACKAGES)';
+endef
+
+include $(INCLUDE_DIR)/target.mk
+
+_call_info: FORCE
+	echo 'Current Target: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"'
+	echo 'Default Packages: $(DEFAULT_PACKAGES)'
+	echo 'Available Profiles:'
+	echo; $(PROFILE_LIST)
+
+BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $(USER_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
+# "-pkgname" in the package list means remove "pkgname" from the package list
+BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
+PACKAGES:=
+
+_call_image:
+	echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
+	echo 'Packages: $(BUILD_PACKAGES)'
+	echo
+	rm -rf $(TARGET_DIR)
+	mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR)
+	if [ ! -f "$(PACKAGE_DIR)/Packages" ] || [ ! -f "$(PACKAGE_DIR)/Packages.gz" ] || [ "`find $(PACKAGE_DIR) -cnewer $(PACKAGE_DIR)/Packages.gz`" ]; then \
+		echo "Package list missing or not up-to-date, generating it.";\
+		$(MAKE) package_index; \
+	else \
+		mkdir -p $(TARGET_DIR)/tmp; \
+		$(OPKG) update; \
+	fi
+	$(MAKE) package_install
+ifneq ($(USER_FILES),)
+	$(MAKE) copy_files
+endif
+	$(MAKE) package_postinst
+	$(MAKE) build_image
+
+package_index: FORCE
+	@echo
+	@echo Building package index...
+	@mkdir -p $(TOPDIR)/tmp $(TOPDIR)/dl $(TARGET_DIR)/tmp
+	(cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
+		gzip -9c Packages > Packages.gz \
+	) >/dev/null 2>/dev/null
+	$(OPKG) update
+
+package_install: FORCE
+	@echo
+	@echo Installing packages...
+	$(OPKG) install $(PACKAGE_DIR)/libc_*.ipk
+	$(OPKG) install $(PACKAGE_DIR)/kernel_*.ipk
+	$(OPKG) install $(BUILD_PACKAGES)
+	rm -f $(TARGET_DIR)/usr/lib/opkg/lists/*
+
+copy_files: FORCE
+	@echo
+	@echo Copying extra files
+	@( cd $(USER_FILES); find -type f ) | \
+		( cd $(TARGET_DIR); while :; do \
+			read FILE; \
+			[ -z "$$FILE" ] && break; \
+			[ -L "$$FILE" ] || continue; \
+			echo "Removing symlink $(TARGET_DIR)/$$FILE"; \
+			rm -f "$$FILE"; \
+		done; )
+	$(CP) $(USER_FILES)/* $(TARGET_DIR)/
+
+package_postinst: FORCE
+	@echo
+	@echo Cleaning up
+	@rm -f $(TARGET_DIR)/tmp/opkg.lock
+	@echo
+	@echo Activating init scripts
+	@( \
+		cd $(TARGET_DIR); \
+		for script in ./etc/init.d/*; do \
+			grep '#!/bin/sh /etc/rc.common' $$script >/dev/null || continue; \
+			IPKG_INSTROOT=$(TARGET_DIR) $(which bash) ./etc/rc.common $$script enable; \
+		done || true; \
+	)
+	$(if $(CONFIG_CLEAN_IPKG),rm -rf $(TARGET_DIR)/usr/lib/opkg)
+
+build_image: FORCE
+	@echo
+	@echo Building images...
+	$(NO_TRACE_MAKE) -C $(TOPDIR)/target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 \
+		$(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)")
+
+clean:
+	rm -rf $(TOPDIR)/tmp $(TOPDIR)/dl $(TARGET_DIR) $(BIN_DIR)
+
+
+info:
+	(unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
+
+image:
+	(unset PROFILE FILES PACKAGES MAKEFLAGS; \
+	$(MAKE) _call_image \
+		$(if $(PROFILE),USER_PROFILE="$(PROFILE)") \
+		$(if $(FILES),USER_FILES="$(FILES)") \
+		$(if $(PACKAGES),USER_PACKAGES="$(PACKAGES)") \
+		$(if $(BIN_DIR),BIN_DIR="$(BIN_DIR)") \
+		$(if $(PACKAGE_DIR),PACKAGE_DIR="$(PACKAGE_DIR)"))
+
+.SILENT: help info image
+

builder/feeds.conf

@@ -0,0 +1,3 @@
+src-link gluon ../../packages_gluon
+src-link packages ../../packages_openwrt
+src-svn luci http://svn.luci.subsignal.org/luci/tags/0.11.1/contrib/package

builder/openwrt_rev.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "r$(git --git-dir="$1"/.git/modules/openwrt log | grep -m 1 git-svn-id | awk '{ gsub(/.*@/, "", $0); print $1 }')"

builder/repositories.conf

@@ -0,0 +1,6 @@
+## Place your custom repositories here, they must match the architecture and version.
+# src/gz attitude_adjustment http://downloads.openwrt.org/attitude_adjustment/12.09-rc1/ar71xx/generic/packages
+# src custom file:///usr/src/openwrt/bin/ar71xx/packages
+
+## This is the local package repository, do not remove!
+src packages file:../openwrt/bin/ar71xx/packages

builder/rules.mk

@@ -0,0 +1,307 @@
+#
+# Copyright (C) 2006-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+ifneq ($(__rules_inc),1)
+__rules_inc=1
+
+ifeq ($(DUMP),)
+  -include $(TOPDIR)/.config
+endif
+include $(TOPDIR)/include/debug.mk
+include $(TOPDIR)/include/verbose.mk
+
+TMP_DIR:=$(TOPDIR)/tmp
+
+GREP_OPTIONS=
+export GREP_OPTIONS
+
+qstrip=$(strip $(subst ",,$(1)))
+#"))
+
+empty:=
+space:= $(empty) $(empty)
+merge=$(subst $(space),,$(1))
+confvar=$(call merge,$(foreach v,$(1),$(if $($(v)),y,n)))
+strip_last=$(patsubst %.$(lastword $(subst .,$(space),$(1))),%,$(1))
+
+define sep
+
+endef
+
+_SINGLE=export MAKEFLAGS=$(space);
+CFLAGS:=
+ARCH:=$(subst i486,i386,$(subst i586,i386,$(subst i686,i386,$(call qstrip,$(CONFIG_ARCH)))))
+ARCH_PACKAGES:=$(call qstrip,$(CONFIG_TARGET_ARCH_PACKAGES))
+BOARD:=$(call qstrip,$(CONFIG_TARGET_BOARD))
+TARGET_OPTIMIZATION:=$(call qstrip,$(CONFIG_TARGET_OPTIMIZATION))
+TARGET_SUFFIX=$(call qstrip,$(CONFIG_TARGET_SUFFIX))
+BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX))
+SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
+export SHELL:=/usr/bin/env bash
+
+OPTIMIZE_FOR_CPU=$(subst i386,i486,$(ARCH))
+
+ifeq ($(ARCH),powerpc)
+  FPIC:=-fPIC
+else
+  FPIC:=-fpic
+endif
+
+HOST_FPIC:=-fPIC
+
+ARCH_SUFFIX:=
+GCC_ARCH:=
+
+ifneq ($(filter -march=armv%,$(TARGET_OPTIMIZATION)),)
+  ARCH_SUFFIX:=_$(patsubst -march=arm%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
+  GCC_ARCH:=$(patsubst -march=%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
+endif
+ifneq ($(findstring -mips32r2,$(TARGET_OPTIMIZATION)),)
+  ARCH_SUFFIX:=_r2
+endif
+ifdef CONFIG_HAS_SPE_FPU
+  TARGET_SUFFIX:=$(TARGET_SUFFIX)spe
+endif
+
+DL_DIR:=$(if $(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(TOPDIR)/dl)
+BIN_DIR:=$(TOPDIR)/bin/$(BOARD)
+INCLUDE_DIR:=$(TOPDIR)/include
+SCRIPT_DIR:=$(TOPDIR)/scripts
+BUILD_DIR_BASE:=$(TOPDIR)/build_dir
+BUILD_DIR_HOST:=$(BUILD_DIR_BASE)/host
+STAGING_DIR_HOST:=$(TOPDIR)/staging_dir/host
+ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
+  GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION))
+  LIBC:=$(call qstrip,$(CONFIG_LIBC))
+  LIBCV:=$(call qstrip,$(CONFIG_LIBC_VERSION))
+  REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))
+  GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux
+  DIR_SUFFIX:=_$(LIBC)-$(LIBCV)$(if $(CONFIG_arm),_eabi)
+  BUILD_DIR:=$(BUILD_DIR_BASE)/target-$(ARCH)$(ARCH_SUFFIX)$(DIR_SUFFIX)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
+  STAGING_DIR:=$(TOPDIR)/staging_dir/target-$(ARCH)$(ARCH_SUFFIX)$(DIR_SUFFIX)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
+  BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)$(DIR_SUFFIX)
+  TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)$(DIR_SUFFIX)
+  PACKAGE_DIR:=$(BIN_DIR)/packages
+else
+  ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
+    GNU_TARGET_NAME=$(call qstrip,$(CONFIG_TARGET_NAME))
+  else
+    GNU_TARGET_NAME=$(shell gcc -dumpmachine)
+  endif
+  REAL_GNU_TARGET_NAME=$(GNU_TARGET_NAME)
+  BUILD_DIR:=$(BUILD_DIR_BASE)/target-$(GNU_TARGET_NAME)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
+  STAGING_DIR:=$(TOPDIR)/staging_dir/target-$(GNU_TARGET_NAME)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
+  BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(GNU_TARGET_NAME)
+  TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(GNU_TARGET_NAME)
+  PACKAGE_DIR:=$(BIN_DIR)/packages
+endif
+STAMP_DIR:=$(BUILD_DIR)/stamp
+STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp
+TARGET_ROOTFS_DIR?=$(if $(call qstrip,$(CONFIG_TARGET_ROOTFS_DIR)),$(call qstrip,$(CONFIG_TARGET_ROOTFS_DIR)),$(BUILD_DIR))
+TARGET_DIR:=$(TARGET_ROOTFS_DIR)/root-$(BOARD)
+STAGING_DIR_ROOT:=$(STAGING_DIR)/root-$(BOARD)
+BUILD_LOG_DIR:=$(TOPDIR)/logs
+
+TARGET_PATH:=$(STAGING_DIR_HOST)/bin:$(subst $(space),:,$(filter-out .,$(filter-out ./,$(subst :,$(space),$(PATH)))))
+TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)$(if $(CONFIG_DEBUG), -g3)
+TARGET_CXXFLAGS = $(TARGET_CFLAGS)
+TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
+TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
+ifneq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
+LIBGCC_S_PATH=$(realpath $(wildcard $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC))))
+LIBGCC_S=$(if $(LIBGCC_S_PATH),-L$(dir $(LIBGCC_S_PATH)) -lgcc_s)
+LIBGCC_A=$(realpath $(wildcard $(dir $(LIBGCC_S_PATH))/gcc/*/*/libgcc.a))
+else
+LIBGCC_A=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.a)
+LIBGCC_S=$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so),-L$(TOOLCHAIN_DIR)/lib -lgcc_s,$(LIBGCC_A))
+endif
+LIBRPC=-lrpc
+LIBRPC_DEPENDS=+librpc
+
+ifneq ($(findstring $(ARCH) , mips64 x86_64 ),)
+  LIB_SUFFIX:=64
+endif
+
+ifndef DUMP
+  ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
+    -include $(TOOLCHAIN_DIR)/info.mk
+    export GCC_HONOUR_COPTS:=0
+    TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))-)
+    TARGET_CFLAGS+= -fhonour-copts $(if $(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),,-Wno-error=unused-but-set-variable)
+    TARGET_CPPFLAGS+= -I$(TOOLCHAIN_DIR)/usr/include -I$(TOOLCHAIN_DIR)/include
+    TARGET_LDFLAGS+= -L$(TOOLCHAIN_DIR)/usr/lib -L$(TOOLCHAIN_DIR)/lib
+    TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(TARGET_PATH)
+  else
+    ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
+      TARGET_CROSS:=$(call qstrip,$(CONFIG_TOOLCHAIN_PREFIX))
+      TOOLCHAIN_ROOT_DIR:=$(call qstrip,$(CONFIG_TOOLCHAIN_ROOT))
+      TOOLCHAIN_BIN_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_BIN_PATH)))
+      TOOLCHAIN_INC_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_INC_PATH)))
+      TOOLCHAIN_LIB_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_LIB_PATH)))
+      ifneq ($(TOOLCHAIN_BIN_DIRS),)
+        TARGET_PATH:=$(subst $(space),:,$(TOOLCHAIN_BIN_DIRS)):$(TARGET_PATH)
+      endif
+      ifneq ($(TOOLCHAIN_INC_DIRS),)
+        TARGET_CPPFLAGS+= $(patsubst %,-I%,$(TOOLCHAIN_INC_DIRS))
+      endif
+      ifneq ($(TOOLCHAIN_LIB_DIRS),)
+        TARGET_LDFLAGS+= $(patsubst %,-L%,$(TOOLCHAIN_LIB_DIRS))
+      endif
+      TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(TARGET_PATH)
+    endif
+  endif
+endif
+TARGET_PATH_PKG:=$(STAGING_DIR)/host/bin:$(TARGET_PATH)
+
+ifeq ($(CONFIG_SOFT_FLOAT),y)
+  SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
+  TARGET_CFLAGS+= -msoft-float
+else
+  SOFT_FLOAT_CONFIG_OPTION:=
+endif
+
+export PATH:=$(TARGET_PATH)
+export STAGING_DIR
+export SH_FUNC:=. $(INCLUDE_DIR)/shell.sh;
+
+PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config
+
+export PKG_CONFIG
+
+HOSTCC:=gcc
+HOST_CPPFLAGS:=-I$(STAGING_DIR_HOST)/include
+HOST_CFLAGS:=-O2 $(HOST_CPPFLAGS)
+HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib
+
+TARGET_CC:=$(TARGET_CROSS)gcc
+TARGET_AR:=$(TARGET_CROSS)ar
+TARGET_RANLIB:=$(TARGET_CROSS)ranlib
+TARGET_CXX:=$(if $(CONFIG_INSTALL_LIBSTDCPP),$(TARGET_CROSS)g++,no)
+KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh
+SED:=$(STAGING_DIR_HOST)/bin/sed -i -e
+CP:=cp -fpR
+LN:=ln -sf
+
+INSTALL_BIN:=install -m0755
+INSTALL_DIR:=install -d -m0755
+INSTALL_DATA:=install -m0644
+INSTALL_CONF:=install -m0600
+
+TARGET_CC_NOCACHE:=$(TARGET_CC)
+TARGET_CXX_NOCACHE:=$(TARGET_CXX)
+HOSTCC_NOCACHE:=$(HOSTCC)
+export TARGET_CC_NOCACHE
+export TARGET_CXX_NOCACHE
+export HOSTCC_NOCACHE
+
+ifneq ($(CONFIG_CCACHE),)
+  TARGET_CC:= ccache_cc
+  TARGET_CXX:= ccache_cxx
+  HOSTCC:= ccache $(HOSTCC)
+endif
+
+TARGET_CONFIGURE_OPTS = \
+  AR=$(TARGET_CROSS)ar \
+  AS="$(TARGET_CC) -c $(TARGET_CFLAGS)" \
+  LD=$(TARGET_CROSS)ld \
+  NM=$(TARGET_CROSS)nm \
+  CC="$(TARGET_CC)" \
+  GCC="$(TARGET_CC)" \
+  CXX="$(TARGET_CXX)" \
+  RANLIB=$(TARGET_CROSS)ranlib \
+  STRIP=$(TARGET_CROSS)strip \
+  OBJCOPY=$(TARGET_CROSS)objcopy \
+  OBJDUMP=$(TARGET_CROSS)objdump \
+  SIZE=$(TARGET_CROSS)size
+
+# strip an entire directory
+ifneq ($(CONFIG_NO_STRIP),)
+  RSTRIP:=:
+  STRIP:=:
+else
+  ifneq ($(CONFIG_USE_STRIP),)
+    STRIP:=$(TARGET_CROSS)strip $(call qstrip,$(CONFIG_STRIP_ARGS))
+  else
+    ifneq ($(CONFIG_USE_SSTRIP),)
+      STRIP:=$(STAGING_DIR_HOST)/bin/sstrip
+    endif
+  endif
+  RSTRIP:= \
+    export CROSS="$(TARGET_CROSS)" \
+		$(if $(CONFIG_KERNEL_KALLSYMS),NO_RENAME=1) \
+		$(if $(CONFIG_KERNEL_PROFILING),KEEP_SYMBOLS=1); \
+    NM="$(TARGET_CROSS)nm" \
+    STRIP="$(STRIP)" \
+    STRIP_KMOD="$(SCRIPT_DIR)/strip-kmod.sh" \
+    $(SCRIPT_DIR)/rstrip.sh
+endif
+
+ifeq ($(CONFIG_ENABLE_LOCALE),true)
+  DISABLE_NLS:=--enable-nls
+else
+  DISABLE_NLS:=--disable-nls
+endif
+
+ifeq ($(CONFIG_IPV6),y)
+  DISABLE_IPV6:=
+else
+  DISABLE_IPV6:=--disable-ipv6
+endif
+
+ifeq ($(CONFIG_TAR_VERBOSITY),y)
+  TAR_OPTIONS:=-xvf -
+else
+  TAR_OPTIONS:=-xf -
+endif
+
+ifeq ($(CONFIG_BUILD_LOG),y)
+  BUILD_LOG:=1
+endif
+
+define shvar
+V_$(subst .,_,$(subst -,_,$(subst /,_,$(1))))
+endef
+
+define shexport
+$(call shvar,$(1))=$$(call $(1))
+export $(call shvar,$(1))
+endef
+
+define include_mk
+$(eval -include $(if $(DUMP),,$(STAGING_DIR)/mk/$(strip $(1))))
+endef
+
+# Execute commands under flock
+# $(1) => The shell expression.
+# $(2) => The lock name. If not given, the global lock will be used.
+define locked
+	SHELL= \
+	$(STAGING_DIR_HOST)/bin/flock \
+		$(TMP_DIR)/.$(if $(2),$(strip $(2)),global).flock \
+		-c '$(subst ','\'',$(1))'
+endef
+
+# file extension
+ext=$(word $(words $(subst ., ,$(1))),$(subst ., ,$(1)))
+
+all:
+FORCE: ;
+.PHONY: FORCE
+
+val.%:
+	@$(if $(filter undefined,$(origin $*)),\
+		echo "$* undefined" >&2, \
+		echo '$(subst ','"'"',$($*))' \
+	)
+
+var.%:
+	@$(if $(filter undefined,$(origin $*)),\
+		echo "$* undefined" >&2, \
+		echo "$*='"'$(subst ','"'\"'\"'"',$($*))'"'" \
+	)
+
+endif #__rules_inc

openwrt

@@ -0,0 +1 @@
+Subproject commit b8c4f1dff8bbf4b934a2d27abf9dffac7614e52c

packages_gluon

@@ -0,0 +1 @@
+Subproject commit 3a1b6541b43d4801608c391d64582af41e7a155a

packages_openwrt

@@ -0,0 +1 @@
+Subproject commit ea6635db737142a9c9e5cdd93d8b272286167f20