search

sudar / Arduino-Makefile

Makefile for Arduino sketches. It defines the workflows for compiling code, flashing it to Arduino and even communicating through Serial.
http://hardwarefun.com/tutorials/compiling-arduino-sketches-using-makefile
GNU Lesser General Public License v2.1
2.01k stars 448 forks source link

Fix: 'grep: warning: stray \ before #' in GNU grep >= 3.8 #678

Open jenda122 opened 2 years ago

jenda122 commented 2 years ago

After upgrading GNU grep in Debian from 3.6 to 3.8, I get lots of "grep: warning: stray \ before #" warnings. This fixes it.

liam-clink commented 1 year ago

I was just about to submit just the same pull request. The reason for this btw is that it's bringing grep into line with the POSIX standard. See: https://github.com/koalaman/shellcheck/issues/2573