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 yes | $< -o $(KCONFIG_TOP) > /dev/null 22 23 randconfig: $(obj)/conf $(KCONFIG_TOP) 24 $< -r $(KCONFIG_TOP) > /dev/null 25 26 allyesconfig: $(obj)/conf $(KCONFIG_TOP) 27 $< -y $(KCONFIG_TOP) > /dev/null 28 29 allnoconfig: $(obj)/conf $(KCONFIG_TOP) 30 $< -n $(KCONFIG_TOP) > /dev/null 31 32 defconfig: $(obj)/conf $(KCONFIG_TOP) 33 $< -D /dev/null $(KCONFIG_TOP) > /dev/null 34 35 macos_defconfig: $(obj)/conf $(KCONFIG_TOP) 36 KCONFIG_ALLCONFIG=$(obj)/macos_miniconfig $< -n $(KCONFIG_TOP) > /dev/null 37 38 bsd_defconfig: $(obj)/conf $(KCONFIG_TOP) 39 KCONFIG_ALLCONFIG=$(obj)/freebsd_miniconfig $< -n $(KCONFIG_TOP) > /dev/null 40 41 # Help text used by make help 42 help:: 43 @echo ' config - Update current config utilising a line-oriented program' 44 @echo ' menuconfig - Update current config utilising a menu based program' 45 @echo ' oldconfig - Update current config utilising a provided .config as base' 46 @echo ' silentoldconfig - Same as oldconfig, but quietly' 47 @echo ' randconfig - New config with random answer to all options' 48 @echo ' defconfig - New config with default answer to all options' 49 @echo ' This is the maximum sane configuration.' 50 @echo ' allyesconfig - New config where all options are accepted with yes' 51 @echo " This may not actually compile, it's a starting point" 52 @echo ' for further configuration (probably with menuconfig)' 53 @echo ' allnoconfig - New config where all options are answered with no' 54 @echo ' (NOP binary, starting point for further configuration)' 55 @echo ' macos_defconfig - Select commands known to build on macosx' 56 @echo ' bsd_defconfig - Select commands known to build on freebsd' 57 58 # Cheesy build 59 60 SHIPPED = kconfig/zconf.tab.c kconfig/lex.zconf.c kconfig/zconf.hash.c 61 62 %.c: %.c_shipped 63 @ln -s $(notdir $<) $@ 64 65 gen_config.h: .config 66 67 kconfig/mconf: $(SHIPPED) 68 $(HOSTCC) -o $@ kconfig/mconf.c kconfig/zconf.tab.c \ 69 kconfig/lxdialog/*.c -lcurses -DCURSES_LOC="<ncurses.h>" \ 70 -DKBUILD_NO_NLS=1 -DPROJECT_NAME=\"$(KCONFIG_PROJECT)\" 71 72 kconfig/conf: $(SHIPPED) 73 $(HOSTCC) -o $@ kconfig/conf.c kconfig/zconf.tab.c -DKBUILD_NO_NLS=1 \ 74 -DPROJECT_NAME=\"$(KCONFIG_PROJECT)\" 75 76 clean:: 77 rm -f $(wildcard kconfig/*zconf*.c) kconfig/conf kconfig/mconf 78
