Differences between gnu-sed and bsd sed (default on OSX)

[accoleon]

I was encountering issues with erlang.mk not filling out the {modules, []} portion of app.src on OSX 10.9 (recently). It affected my own projects along with cowboy (cowlib, ranch, jiffy, gproc unaffected).

Using gnu-sed from Homebrew fixed the issue with no changes to erlang.mk.

[essen]

The issue should be fixed now regardless of the sed you are using. Thanks!