max-horvath/htop-osx — pull request #1 by benburkert (2013-01-04 16:59:34+00:00)
Title: Create the m4 dir if it doesn't exist.

aclocal version 1.13 fails with the following error:

aclocal: error: couldn't open directory 'm4': No such file or directory

Creating the m4 directory before executing aclocal fixes the error.