working directory for building of M+ outline fonts
CVS and FontForge are required. (You can install them with HomeBrew for OS X.)
% git clone https://github.com/mandel59/mplus_build.git --recursive
% cd mplus_build
% MPLUS_FULLSET=y make -j4 SPLIT_CONCURRENCY=4
(Enter empty password when asked. SVG files are fetched from the CVS repository.)
% make release