# =========================================================================== # crosstool-NG configuration targets # These targets are used from top-level makefile #----------------------------------------------------------- # The configurators rules configurators = menuconfig nconfig oldconfig savedefconfig defconfig PHONY += $(configurators) $(configurators): config_files export CT_IS_A_BACKEND:=$(CT_IS_A_BACKEND) export CT_BACKEND_ARCH:=$(CT_BACKEND_ARCH) export CT_BACKEND_KERNEL:=$(CT_BACKEND_KERNEL) export CT_BACKEND_LIBC:=$(CT_BACKEND_LIBC) # We need CONF for savedefconfig in scripts/saveSample.sh export CONF := $(CT_LIB_DIR)/kconfig/conf MCONF := $(CT_LIB_DIR)/kconfig/mconf NCONF := $(CT_LIB_DIR)/kconfig/nconf menuconfig: @$(CT_ECHO) " CONF $(KCONFIG_TOP)" $(SILENT)$(MCONF) $(KCONFIG_TOP) nconfig: @$(CT_ECHO) " CONF $(KCONFIG_TOP)" $(SILENT)$(NCONF) $(KCONFIG_TOP) oldconfig: .config @$(CT_ECHO) " CONF $(KCONFIG_TOP)" $(SILENT)$(CONF) --silent$@ $(KCONFIG_TOP) savedefconfig: .config @$(CT_ECHO) ' GEN $@' $(SILENT)$(CONF) --savedefconfig=$${DEFCONFIG-defconfig} $(KCONFIG_TOP) defconfig: @$(CT_ECHO) ' CONF $@' $(SILENT)$(CONF) --defconfig=$${DEFCONFIG-defconfig} $(KCONFIG_TOP) # Always be silent, the stdout an be >.config extractconfig: @$(awk) 'BEGIN { dump=0; } \ dump==1 && $$0~/^\[.....\][[:space:]]+(# )?CT_/ { \ $$1=""; \ gsub("^[[:space:]]",""); \ print; \ } \ $$0~/Dumping user-supplied crosstool-NG configuration: done in/ { \ dump=0; \ } \ $$0~/Dumping user-supplied crosstool-NG configuration$$/ { \ dump=1; \ }' #----------------------------------------------------------- # Help text used by make help help-config:: @echo ' menuconfig - Update current config using a menu based program' @echo ' nconfig - Update current config using a menu based program' @echo ' oldconfig - Update current config using a provided .config as base' @echo ' extractconfig - Extract to stdout the configuration items from a' @echo ' build.log file piped to stdin' @echo ' savedefconfig - Save current config as a mini-defconfig to $${DEFCONFIG}' @echo ' defconfig - Update config from a mini-defconfig $${DEFCONFIG}' @echo ' (default: $${DEFCONFIG}=./defconfig)'