require 'formula' class ProjDatumgrid < Formula url 'http://download.osgeo.org/proj/proj-datumgrid-1.5.zip' md5 'f5bf28a2a9c6afe9a3f670f0c0adb783' end class Proj < Formula url 'http://download.osgeo.org/proj/proj-4.8.0.tar.gz' homepage 'http://trac.osgeo.org/proj/' md5 'd815838c92a29179298c126effbb1537' fails_with :llvm do build 2334 end def skip_clean? path path.extname == '.la' end def install # The datum grid files are required to support datum shifting ProjDatumgrid.new.brew { cp Dir["*"], buildpath/'nad' } system "./configure", "--prefix=#{prefix}", "--disable-dependency-tracking" system "make install" end end