require 'formula' class Dos2unix < Formula url 'http://waterlan.home.xs4all.nl/dos2unix/dos2unix-5.3.1.tar.gz' md5 '438c48ebd6891b80b58de14c022ca69e' homepage 'http://waterlan.home.xs4all.nl/dos2unix.html' depends_on "gettext" if ARGV.include? "--enable-nls" def options [["--enable-nls", "Enable NLS support."]] end def install args = ["prefix=#{prefix}"] if ARGV.include? "--enable-nls" gettext = Formula.factory("gettext") args << "CFLAGS_OS=-I#{gettext.include}" args << "LDFLAGS_EXTRA=-L#{gettext.lib} -lintl" else args << "ENABLE_NLS=" end args << "CC=#{ENV.cc}" args << "CPP=#{ENV.cc}" args << "CFLAGS=#{ENV.cflags}" args << "install" system "make", *args end end