Glenn Ruben Bakke c486127378 nrf: Improve include of boardmodules.mk
Removing shell commands for checking if boardmodules.mk exists
under boards/<BOARD>/modules folder before including it.

This patch does the equivalent to previous test without using
shell commands. Hence, including the .mk if it exists.

Reference:
https://stackoverflow.com/questions/8346118/check-if-a-makefile-exists-before-including-it
2018-07-18 17:12:25 +10:00
..