1 # =========================================================================== 2 # Kernel configuration targets 3 # These targets are used from top-level makefile 4 5 KCONFIG_TOP = Config.in 6 KCONFIG_PROJECT = ToyBox 7 obj = ./kconfig 8 PHONY += clean help oldconfig menuconfig config silentoldconfig \ 9 randconfig allyesconfig allnoconfig allmodconfig defconfig 10 11 menuconfig: $(obj)/mconf $(KCONFIG_TOP) 12 $< $(KCONFIG_TOP) 13 14 config: $(obj)/conf $(KCONFIG_TOP) 15 $< $(KCONFIG_TOP) 16 17 oldconfig: $(obj)/conf $(KCONFIG_TOP) 18 $< -o $(KCONFIG_TOP) 19 20 silentoldconfig: $(obj)/conf $(KCONFIG_TOP) 21 $< -s $(KCONFIG_TOP) 22 23 randconfig: $(obj)/conf $(KCONFIG_TOP) 24 $< -r $(KCONFIG_TOP) 25 26 allyesconfig: $(obj)/conf $(KCONFIG_TOP) 27 $< -y $(KCONFIG_TOP) 28 29 allnoconfig: $(obj)/conf $(KCONFIG_TOP) 30 $< -n $(KCONFIG_TOP) 31 32 defconfig: $(obj)/conf $(KCONFIG_TOP) 33 $< -D /dev/null $(KCONFIG_TOP) 34 35 # Help text used by make help 36 help:: 37 @echo ' config - Update current config utilising a line-oriented program' 38 @echo ' menuconfig - Update current config utilising a menu based program' 39 @echo ' oldconfig - Update current config utilising a provided .config as base' 40 @echo ' silentoldconfig - Same as oldconfig, but quietly' 41 @echo ' randconfig - New config with random answer to all options' 42 @echo ' defconfig - New config with default answer to all options' 43 @echo ' allyesconfig - New config where all options are accepted with yes' 44 @echo ' allnoconfig - New config where all options are answered with no' 45 46 # Cheesy build 47 48 SHIPPED = kconfig/zconf.tab.c kconfig/lex.zconf.c kconfig/zconf.hash.c 49 50 %.c: %.c_shipped 51 @ln -s $(notdir $<) $@ 52 53 gen_config.h: .config 54 55 kconfig/mconf: $(SHIPPED) 56 $(HOSTCC) -o $@ kconfig/mconf.c kconfig/zconf.tab.c \ 57 kconfig/lxdialog/*.c -lcurses -DCURSES_LOC="<ncurses.h>" \ 58 -DKBUILD_NO_NLS=1 -DPROJECT_NAME=\"$(KCONFIG_PROJECT)\" 59 60 kconfig/conf: $(SHIPPED) 61 $(HOSTCC) -o $@ kconfig/conf.c kconfig/zconf.tab.c -DKBUILD_NO_NLS=1 \ 62 -DPROJECT_NAME=\"$(KCONFIG_PROJECT)\" 63 64 clean:: 65 rm -f $(wildcard kconfig/*zconf*.c) kconfig/conf kconfig/mconf 66
