Space in PATH causes failure due to missing quotes in Makefile

[novasbc]

Any space in your PATH variable will break the ability to execute a make build command.

This is because the makefile needs single quotes when it's setting the value to pash to a shell command.

[novasbc]

I have changes for this ready, preparing PR

[razo7]

Hi Marc @novasbc
Has this issue been resolved? I am not sure I have noticed a PR for this matter eventually