yann@1: # =========================================================================== yann@197: # crosstool-NG configuration targets yann@1: # These targets are used from top-level makefile yann@1: yann@148: # Derive the project version from, well, the project version: yann@148: export PROJECTVERSION=$(CT_VERSION) yann@148: yann@1: KCONFIG_TOP = config/config.in yann@182: obj = $(CT_TOP_DIR)/kconfig yann@276: PHONY += clean help oldconfig menuconfig config defoldconfig extractconfig yann@1: yann@19: # Darwin (MacOS-X) does not have proper libintl support yann@19: ifeq ($(shell uname -s),Darwin) yann@19: KBUILD_NO_NLS:=1 yann@19: endif yann@19: yann@18: ifneq ($(KBUILD_NO_NLS),) yann@18: CFLAGS += -DKBUILD_NO_NLS yann@18: endif yann@18: yann@97: # Build a list of all config files yann@628: ARCHS = $(patsubst $(CT_LIB_DIR)/arch/%,%,$(wildcard $(CT_LIB_DIR)/arch/*)) yann@628: ARCH_CONFIG_FILE = $(wildcard $(CT_LIB_DIR)/arch/*/*.in) yann@628: DEBUG_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/debug/*.in) yann@628: TOOLS_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/tools/*.in) yann@97: yann@182: STATIC_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config -type f -name '*.in') yann@628: GEN_CONFIG_FILES=$(CT_TOP_DIR)/config.gen/arch.in \ yann@628: $(CT_TOP_DIR)/config.gen/debug.in \ yann@182: $(CT_TOP_DIR)/config.gen/tools.in yann@88: yann@182: CONFIG_FILES=$(STATIC_CONFIG_FILES) $(GEN_CONFIG_FILES) yann@182: yann@182: $(GEN_CONFIG_FILES):: $(CT_TOP_DIR)/config.gen yann@182: yann@182: $(CT_TOP_DIR)/config.gen: yann@182: @mkdir -p $(CT_TOP_DIR)/config.gen yann@182: yann@628: $(CT_TOP_DIR)/config.gen/arch.in:: $(ARCH_CONFIG_FILES) yann@628: @(echo "# Architectures menu"; \ yann@628: echo "# Generated file, do not edit!!!"; \ yann@628: echo ""; \ yann@628: for arch in $(ARCHS); do \ yann@628: echo "config ARCH_$${arch}"; \ yann@628: echo " bool"; \ yann@642: printf " prompt \"$${arch}"; \ yann@628: if [ -f $(CT_LIB_DIR)/arch/$${arch}/experimental ]; then \ yann@628: echo " (EXPERIMENTAL)\""; \ yann@628: echo " depends on EXPERIMENTAL"; \ yann@628: else \ yann@628: echo "\""; \ yann@628: fi; \ yann@628: echo "if ARCH_$${arch}"; \ yann@628: echo "config ARCH"; \ yann@628: echo " default \"$${arch}\" if ARCH_$${arch}"; \ yann@628: echo "source config/arch/$${arch}/config.in"; \ yann@628: echo "endif"; \ yann@628: echo ""; \ yann@628: done; \ yann@628: ) >$@ yann@628: yann@182: $(CT_TOP_DIR)/config.gen/debug.in:: $(DEBUG_CONFIG_FILES) yann@97: @echo "# Debug facilities menu" >$@ yann@97: @echo "# Generated file, do not edit!!!" >>$@ yann@97: @echo "menu \"Debug facilities\"" >>$@ yann@97: @for f in $(patsubst $(CT_TOP_DIR)/%,%,$(wildcard $(CT_TOP_DIR)/config/debug/*.in)); do \ yann@97: echo "source $${f}"; \ yann@97: done >>$@ yann@97: @echo "endmenu" >>$@ yann@97: yann@182: $(CT_TOP_DIR)/config.gen/tools.in:: $(TOOLS_CONFIG_FILES) yann@148: @echo "# Tools facilities menu" >$@ yann@148: @echo "# Generated file, do not edit!!!" >>$@ yann@148: @echo "menu \"Tools facilities\"" >>$@ yann@148: @for f in $(patsubst $(CT_TOP_DIR)/%,%,$(wildcard $(CT_TOP_DIR)/config/tools/*.in)); do \ yann@148: echo "source $${f}"; \ yann@148: done >>$@ yann@148: @echo "endmenu" >>$@ yann@148: yann@276: config menuconfig oldconfig defoldconfig extractconfig:: $(KCONFIG_TOP) yann@182: yann@182: $(KCONFIG_TOP): yann@370: @ln -sf $(CT_LIB_DIR)/config config yann@182: yann@182: menuconfig:: $(obj)/mconf $(CONFIG_FILES) yann@1: @$< $(KCONFIG_TOP) yann@1: yann@182: config:: $(obj)/conf $(CONFIG_FILES) yann@1: @$< $(KCONFIG_TOP) yann@1: yann@182: oldconfig:: $(obj)/conf $(CONFIG_FILES) yann@1: @$< -s $(KCONFIG_TOP) yann@1: yann@182: defoldconfig:: $(obj)/conf $(CONFIG_FILES) yann@163: @yes "" |$< -s $(KCONFIG_TOP) >/dev/null yann@159: yann@276: extractconfig:: $(obj)/conf $(CONFIG_FILES) yann@276: @$(CT_LIB_DIR)/tools/extract-config.sh >.config yann@276: @$< -s $(KCONFIG_TOP) yann@276: yann@1: # Help text used by make help yann@176: help-config:: yann@333: @echo ' config - Update current config using a line-oriented program' yann@333: @echo ' menuconfig - Update current config using a menu based program' yann@333: @echo ' oldconfig - Update current config using a provided .config as base' yann@333: @echo ' extractconfig - Create a new config using options extracted from a' yann@333: @echo ' build log piped into stdin' yann@1: yann@1: # Cheesy build yann@1: yann@285: SHIPPED := $(CT_LIB_DIR)/kconfig/zconf.tab.c $(CT_LIB_DIR)/kconfig/lex.zconf.c $(CT_LIB_DIR)/kconfig/zconf.hash.c yann@1: yann@1: %.c: %.c_shipped yann@1: @ln -s $(notdir $<) $@ yann@1: yann@182: $(obj)/conf $(obj)/mconf:: $(obj) yann@182: yann@182: $(obj): yann@182: @mkdir -p $(obj) yann@182: yann@182: $(obj)/mconf:: $(SHIPPED) $(CT_LIB_DIR)/kconfig/mconf.c yann@182: @$(HOST_CC) $(CFLAGS) -o $@ $(CT_LIB_DIR)/kconfig/{mconf.c,zconf.tab.c,lxdialog/*.c} \ yann@375: $(shell $(CT_LIB_DIR)/kconfig/lxdialog/check-lxdialog.sh -ccflags) \ yann@375: $(shell $(CT_LIB_DIR)/kconfig/lxdialog/check-lxdialog.sh -ldflags $(HOST_CC)) yann@1: yann@182: $(obj)/conf:: $(SHIPPED) $(CT_LIB_DIR)/kconfig/conf.c yann@182: @$(HOST_CC) $(CFLAGS) -o $@ $(CT_LIB_DIR)/kconfig/{conf.c,zconf.tab.c} yann@1: yann@1: clean:: yann@182: @rm -f $(CT_TOP_DIR)/kconfig/{,m}conf yann@285: @rm -f $(SHIPPED) yann@260: @rmdir --ignore-fail-on-non-empty $(CT_TOP_DIR)/kconfig 2>/dev/null || true yann@285: @rm -f $(CT_TOP_DIR)/config 2>/dev/null || true yann@182: @rm -rf $(CT_TOP_DIR)/config.gen