Initial import

1 files changed, 182 insertions, 0 deletions

diff --git a/mk/build.mk b/mk/build.mk
new file mode 100644
index 000000000..b08b97273
--- /dev/null
+++ b/mk/build.mk
@@ -0,0 +1,182 @@
+# $Id$
+#-
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+TOPDIR=$(shell pwd)
+export TOPDIR
+
+ifneq ($(shell umask 2>/dev/null | sed 's/0*022/OK/'),OK)
+$(error your umask is not 022)
+endif
+
+CONFIG_CONFIG_IN = Config.in
+CONFIG = config
+
+noconfig_targets:=	menuconfig \
+			_config \
+			_mconfig \
+			tags
+
+MAKECLEAN_SYMBOLS=	ADK_TARGET_LIB_UCLIBC ADK_TARGET_LIB_GLIBC ADK_SSP ADK_IPV6 ADK_CXX
+POSTCONFIG=		-@\
+	if [ -f .config.old ];then \
+	if [ -d .cfg ];then \
+	what=cleandevice; \
+	for symbol in ${MAKECLEAN_SYMBOLS}; do \
+		newval=$$(grep -e "^$$symbol=" -e "^\# $$symbol " .config); \
+		oldval=$$(cat .cfg/"$$symbol" 2>&-); \
+		[[ $$newval = $$oldval ]] && continue; \
+		echo; \
+		echo >&2 "WARNING: Toolchain related options have changed, 'make" \
+		    "$$what' might be required!"; \
+		break; \
+	done; \
+	fi; \
+	if [ "$$(grep ^BUSYBOX .config|md5sum)" != "$$(grep ^BUSYBOX .config.old|md5sum)" ];then \
+		if [ -f build_$(CPU_ARCH)/w-busybox*/busybox*/.configure_done ];then \
+			rm build_$(CPU_ARCH)/w-busybox*/busybox*/.configure_done; \
+		fi; \
+	fi; \
+	fi
+
+# Pull in the user's configuration file
+ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
+-include $(TOPDIR)/.config
+endif
+
+ifeq ($(strip $(ADK_HAVE_DOT_CONFIG)),y)
+include $(TOPDIR)/rules.mk
+include ${TOPDIR}/mk/split-cfg.mk
+
+all: world
+
+.NOTPARALLEL:
+.PHONY: all world clean cleandevice cleandir distclean image_clean
+
+world: $(DISTDIR) $(BUILD_DIR) $(TARGET_DIR) $(PACKAGE_DIR) ${TOPDIR}/.cfg/ADK_HAVE_DOT_CONFIG
+	${BASH} ${TOPDIR}/scripts/scan-pkgs.sh
+	$(MAKE) -f mk/build.mk toolchain/install target/config-prepare target/compile package/compile root_clean package/install package_index target/install
+
+package_index:
+	-cd ${PACKAGE_DIR} && \
+	    ${BASH} ${TOPDIR}/scripts/ipkg-make-index.sh . >Packages
+
+$(DISTDIR):
+	mkdir -p $(DISTDIR)
+
+$(BUILD_DIR):
+	mkdir -p $(BUILD_DIR)
+
+$(TARGET_DIR):
+	mkdir -p $(TARGET_DIR)
+
+$(PACKAGE_DIR):
+	mkdir -p ${PACKAGE_DIR}/.stamps
+
+${STAGING_DIR} ${STAGING_DIR}/etc ${STAGING_TOOLS}:
+	mkdir -p ${STAGING_DIR}/{bin,etc,include,lib,usr} \
+		${STAGING_TOOLS}/{bin,lib}
+	cd ${STAGING_DIR}/usr; ln -s ../include include
+
+${STAGING_DIR}/etc/ipkg.conf: ${STAGING_DIR}/etc
+	echo "dest root /" >${STAGING_DIR}/etc/ipkg.conf
+	echo "option offline_root ${TARGET_DIR}" >>$(STAGING_DIR)/etc/ipkg.conf
+
+package/%: ${TOPDIR}/.cfg/ADK_HAVE_DOT_CONFIG ${STAGING_DIR}/etc/ipkg.conf
+	$(MAKE) -C package $(patsubst package/%,%,$@)
+
+target/%: ${TOPDIR}/.cfg/ADK_HAVE_DOT_CONFIG
+	$(MAKE) -C target $(patsubst target/%,%,$@)
+
+toolchain/%: ${STAGING_DIR}
+	$(MAKE) -C toolchain $(patsubst toolchain/%,%,$@)
+
+image:
+	$(MAKE) -C target image
+
+switch:
+	echo "Saving configuration for device: ${DEVICE}"
+	cp .config .config.${DEVICE}
+	if [ -f .config.${DEV} ];then cp .config.${DEV} .config; \
+	cp .config.${DEV} .config.old; \
+	echo "Setting configuration to device: ${DEV}"; \
+	else echo "No old device config found";mv .config .config.bak;fi
+
+#############################################################
+#
+# Cleanup and misc junk
+#
+#############################################################
+root_clean:
+	@$(TRACE) root_clean
+	rm -rf $(TARGET_DIR)
+
+clean:
+	@$(TRACE) clean
+	$(MAKE) -C $(CONFIG) clean
+	rm -rf $(BUILD_DIR) $(BIN_DIR) $(TARGET_DIR) ${TOPDIR}/.cfg
+	rm -f ${TOPDIR}/package/*/info.mk
+
+cleankernel:
+	@$(TRACE) cleankernel
+	rm -rf $(TOOLCHAIN_BUILD_DIR)/linux* $(BUILD_DIR)/linux
+
+cleandir:
+	@$(TRACE) cleandir
+	$(MAKE) -C $(CONFIG) clean
+	rm -rf $(BUILD_DIR_PFX) $(BIN_DIR_PFX) $(TARGET_DIR_PFX) ${TOPDIR}/.cfg
+	rm -rf $(TOOLCHAIN_BUILD_DIR_PFX) $(STAGING_PARENT_PFX) $(TOOLS_BUILD_DIR)
+	rm -f .tmpconfig.h ${TOPDIR}/package/*/info.mk
+
+cleandevice:
+	@$(TRACE) cleandevice
+	$(MAKE) -C $(CONFIG) clean
+	rm -rf $(BUILD_DIR) $(BIN_DIR) $(TARGET_DIR) ${TOPDIR}/.cfg
+	rm -rf $(TOOLCHAIN_BUILD_DIR) $(STAGING_PARENT)
+	rm -f .tmpconfig.h ${TOPDIR}/package/*/info.mk
+
+distclean:
+	@$(TRACE) distclean
+	$(MAKE) -C $(CONFIG) clean
+	rm -rf $(BUILD_DIR_PFX) $(BIN_DIR_PFX) $(TARGET_DIR_PFX) $(DISTDIR) ${TOPDIR}/.cfg
+	rm -rf $(TOOLCHAIN_BUILD_DIR_PFX) $(STAGING_PARENT_PFX) $(TOOLS_BUILD_DIR)
+	rm -f .config* .tmpconfig.h ${TOPDIR}/package/*/info.mk
+
+else # ifeq ($(strip $(ADK_HAVE_DOT_CONFIG)),y)
+
+include $(TOPDIR)/prereq.mk
+
+all: menuconfig
+	@echo "Start the build with \"make\" or with \"make v\" to be verbose"
+
+# configuration
+# ---------------------------------------------------------------------------
+
+$(CONFIG)/conf:
+	@$(MAKE) -C $(CONFIG) conf
+
+$(CONFIG)/mconf:
+	@$(MAKE) -C $(CONFIG)
+
+menuconfig: $(CONFIG)/mconf
+	@$(CONFIG)/mconf $(CONFIG_CONFIG_IN)
+	${POSTCONFIG}
+
+_config: $(CONFIG)/conf
+	-@touch .config
+	@$(CONFIG)/conf ${W} $(CONFIG_CONFIG_IN) >/dev/null
+	${POSTCONFIG}
+
+.NOTPARALLEL: _mconfig
+_mconfig: ${CONFIG}/conf _mconfig2 _config
+_mconfig2: ${CONFIG}/conf
+	@${CONFIG}/conf -M ${RCONFIG} >/dev/null
+
+distclean:
+	@$(MAKE) -C $(CONFIG) clean
+	rm -rf $(BUILD_DIR) $(TOOLS_BUILD_DIR) $(BIN_DIR) $(DISTDIR) ${TOPDIR}/.cfg
+	rm -rf $(TOOLCHAIN_BUILD_DIR) $(STAGING_PARENT) $(TARGET_DIR)
+	rm -f .config* .tmpconfig.h ${TOPDIR}/package/*/info.mk
+
+endif # ifeq ($(strip $(ADK_HAVE_DOT_CONFIG)),y)