require 'formula' class Qwt < Formula url 'http://sourceforge.net/projects/qwt/files/qwt/6.0.1/qwt-6.0.1.tar.bz2' homepage 'http://qwt.sourceforge.net/' sha1 '301cca0c49c7efc14363b42e082b09056178973e' depends_on 'qt' def install inreplace 'qwtconfig.pri' do |s| # change_make_var won't work because there are leading spaces s.gsub! /^\s*QWT_INSTALL_PREFIX\s*=(.*)$/, "QWT_INSTALL_PREFIX=#{prefix}" end system "qmake -spec macx-g++ -config release" system "make" system "make install" end end