require 'formula' class Openexr < Formula url 'http://download.savannah.gnu.org/releases/openexr/openexr-1.7.0.tar.gz' homepage 'http://www.openexr.com/' sha1 '91d0d4e69f06de956ec7e0710fc58ec0d4c4dc2b' # included for reference only - repository doesn't have 'configure' script # head 'cvs://:pserver:anonymous@cvs.sv.gnu.org:/sources/openexr:OpenEXR' depends_on 'pkg-config' => :build depends_on 'ilmbase' def install # prevent 'cc1plus: error: unrecognized command line option "-Wno-long-double"' inreplace 'configure', 'CXXFLAGS="$CXXFLAGS -Wno-long-double"', '' system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end