guang@guang-kylin:~/Develop/linux-stable$ make menuconfig
HOSTCC scripts/basic/fixdep
* Unable to find the ncurses libraries or the
* required header files.
* ‘make menuconfig’ requires the ncurses libraries.
* Install ncurses (ncurses-devel or libncurses-dev
* depending on your distribution) and try again.
scripts/kconfig/Makefile:219: recipe for target ‘scripts/kconfig/dochecklxdialog’ failed
make[1]: * [scripts/kconfig/dochecklxdialog] Error 1
Makefile:528: recipe for target ‘menuconfig’ failed
make: * [menuconfig] Error 2
guang@guang-kylin:~/Develop/linux-stable$
解决，安装ncurses：
sudo apt install ncurses-dev
guang@guang-ubuntu:~/Develop/busybox$ make menuconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/split-include
scripts/basic/split-include.c: In function ‘main’:
scripts/basic/split-include.c:134:6: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
fgets(old_line, buffer_size, fp_target);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HOSTCC scripts/basic/docproc
HOSTCC scripts/kconfig/conf.o
scripts/kconfig/conf.c: In function ‘conf_askvalue’:
scripts/kconfig/conf.c:145:3: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
fgets(line, 128, stdin);
^~~~~~~~~~~~~~~~~~~
scripts/kconfig/conf.c: In function ‘conf_choice’:
