Kconfig

开发平台	Embedded-RTOS	Embedded-NoOS	Embedded-Linux
linux	kconfiglib.menuconfig Kconfig makefile/sconscript	kconfiglib.menuconfig Kconfig makefile/sconscript	kconfiglib.menuconfig Kconfig makefile/sconscript
windows	windows-curses kconfiglib.menuconfig Kconfig makefile/sconscript or env-windows Kconfig makefile/sconscript	windows-curses kconfiglib.menuconfig Kconfig makefile/sconscript	windows-curses kconfiglib.menuconfig Kconfig makefile/sconscript

安装

Linux

python -m pip install kconfiglib

/usr/local/bin

alldefconfig
allmodconfig
allnoconfig
allyesconfig
defconfig
genconfig
guiconfig
listnewconfig
menuconfig
oldconfig
olddefconfig
savedefconfig
setconfig

Windows

python -m pip install kconfiglib
python -m pip install windows-curses

..\python\Scripts\

alldefconfig.exe
allmodconfig.exe
allnoconfig.exe
allyesconfig.exe
defconfig.exe
genconfig.exe
guiconfig.exe
listnewconfig.exe
menuconfig.exe
oldconfig.exe
olddefconfig.exe
savedefconfig.exe
setconfig.exe

测试

menuconfig -h

genconfig -h

使用

1. 新建 demo 工程

main.c
Kconfig
Makefile

2. 使用 make 编译

make
make clean

3. 手动打开配置界面

make menuconfig

例程

example: main.c

#include <stdio.h>
#include "config.h"

int main()
{
    printf("hello, world\n");

    #ifdef CONFIG_FUNCTION_1_ENABLE
    printf("CONFIG_FUNCTION_1_ENABLE\n");
    #endif

    #ifdef CONFIG_FUNCTION_1_1_ENABLE
    printf("CONFIG_FUNCTION_1_1_ENABLE\n");
    #endif

    #ifdef CONFIG_FUNCTION_1_2_ENABLE
    printf("CONFIG_FUNCTION_1_2_ENABLE\n");
    #endif

    #ifdef CONFIG_FUNCTION_1_3_ENABLE
    printf("CONFIG_FUNCTION_1_3_ENABLE\n");
    #endif

    #ifdef CONFIG_FUNCTION_2_ENABLE
    printf("CONFIG_FUNCTION_2_ENABLE\n");
    #endif

    #ifdef CONFIG_FUNCTION_2_1_ENABLE
    printf("CONFIG_FUNCTION_2_1_ENABLE\n");
    #endif

    #ifdef CONFIG_FUNCTION_2_2_ENABLE
    printf("CONFIG_FUNCTION_2_2_ENABLE\n");
    #endif

    #ifdef CONFIG_FUNCTION_2_3_ENABLE
    printf("CONFIG_FUNCTION_2_3_ENABLE\n");
    #endif

    printf("USERNAME: %s\n", CONFIG_USERNAME);
    printf("PASSWORD: %d\n", CONFIG_PASSWORD);

    return 0;
}

example: Kconfig

mainmenu "Kconfig"

menu "example"

config FUNCTION_1_ENABLE
    bool "Function 1"
    default n
    help
        Function 1

config FUNCTION_1_1_ENABLE
    bool "Function 1.1"
    default n
    depends on FUNCTION_1_ENABLE
    help
        Function 1.1

config FUNCTION_1_2_ENABLE
    bool "Function 1.2"
    default n
    depends on FUNCTION_1_ENABLE
    help
        Function 1.2

config FUNCTION_1_3_ENABLE
    bool "Function 1.3"
    default n
    depends on FUNCTION_1_ENABLE
    help
        Function 1.3

config FUNCTION_2_ENABLE
    bool "Function 2"
    default n
    help
        Function 2

config FUNCTION_2_1_ENABLE
    bool "Function 2.1"
    default n
    depends on FUNCTION_2_ENABLE
    help
        Function 2.1

config FUNCTION_2_2_ENABLE
    bool "Function 2.2"
    default n
    depends on FUNCTION_2_ENABLE
    help
        Function 2.2

config FUNCTION_2_3_ENABLE
    bool "Function 2.3"
    default n
    depends on FUNCTION_2_ENABLE
    help
        Function 2.3

config USERNAME
    string "username"
    default "abc"
    help
        Input a string value.

config PASSWORD
    int "password"
    range 0 255
    default 123
    help
        Input a int value. Range from 0 to 255.

endmenu

example: Makefile

all: main.o
	gcc main.o -o main
main.o: main.c config.h
	gcc main.c -c -o main.o
clean:
	rm  main.o main

config.h:.config
	genconfig --header-path config.h
.config:
	menuconfig
menuconfig:
	menuconfig