在进行建立Linux内核头文件时，执行命令：
make ARCH=arm CROSS_COMPILE=arm-linux- menuconfig
报错： HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/docproc
HOSTCC scripts/kconfig/conf.o
HOSTCC scripts/kconfig/kxgettext.o
*** Unable to find the ncurses libraries or the
*** required header files.
*** 'make menuconfig' requires the ncurses libraries.
***
*** Install ncurses (ncurses-devel) and try again.
***
提示：
缺少ncurses libraries，
搜索解决办法：
sudo apt-get install libncurses5-dev
再次运行一下make ARCH=arm CROSS_COMPILE=arm-linux- menuconfig命令：
报错：
Your display is too small to run Menuconfig!
It must be at least 19 lines by 80 columns.
/home/tang/armtools/kernel/linux-2.6.39/scripts/kconfig/Makefile:21: recipe for target 'menuconfig' failed
make[1]: *** [menuconfig] Error 1
Makefile:476: recipe for target 'menuconfig' failed
make: *** [menuconfig] Error 2
提示：
Your display is too small to run Menuconfig!
解决办法：
放大屏幕，OK，完成！
Linux内核代码：linux-2.6.39.tar.gz
下载链接：https://mirrors.edge.kernel.org/pub/linux/kernel/v2.6/
系统版本：Ubuntu18.04