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 = $(CT_TOP_DIR)/kconfig
yann@182: PHONY += clean help oldconfig menuconfig config defoldconfig
yann@1: 
yann@19: # Darwin (MacOS-X) does not have proper libintl support
yann@19: ifeq ($(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@182: DEBUG_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config/debug -type f -name '*.in')
yann@182: TOOLS_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config/tools -type f -name '*.in')
yann@97: 
yann@182: STATIC_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config -type f -name '*.in')
yann@182: GEN_CONFIG_FILES=$(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@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@182: config menuconfig oldconfig defoldconfig:: $(KCONFIG_TOP)
yann@182: 
yann@182: $(KCONFIG_TOP):
yann@182: 	@ln -s $(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@1: # Help text used by make help
yann@176: help-config::
yann@19: 	@echo  '  config         - Update current config using a line-oriented program'
yann@19: 	@echo  '  menuconfig     - Update current config using a menu based program'
yann@19: 	@echo  '  oldconfig      - Update current config using a provided .config as base'
yann@1: 
yann@1: # Cheesy build
yann@1: 
yann@182: 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@1: 		-lcurses "-DCURSES_LOC=<ncurses.h>"
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@260: 	@rmdir --ignore-fail-on-non-empty $(CT_TOP_DIR)/kconfig 2>/dev/null || true
yann@213: 	@rm -f $(CT_TOP_DIR)/config
yann@182: 	@rm -rf $(CT_TOP_DIR)/config.gen
yann@182: 
yann@182: distclean::
yann@182: 	@rm -f $(CT_TOP_DIR)/config