diff options
Diffstat (limited to 'mk/build.mk')
-rw-r--r-- | mk/build.mk | 182 |
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) |