manjaro make
make[1]: Entering directory '/usr/lib/modules/4.19.12-2-MANJARO/build'
make[1]: * No rule to make target 'modules'. Stop.
make[1]: Leaving directory '/usr/lib/modules/4.19.12-2-MANJARO/build'
make: * [Makefile:1923: modules] Error 2
这个原因大多是由于linux内核的header未安装正确
uname -r
pacman -S linux linux419-headers
reboot # need reboot
、