require 'formula' class Glib < Formula homepage 'http://developer.gnome.org/glib/' url 'http://ftp.gnome.org/pub/gnome/sources/glib/2.36/glib-2.36.0.tar.xz' sha256 '455a8abe8692c5174bcc7ffa15b96a7521a2f2f9fb47594405927c35cb9bb227' option :universal option 'test', 'Build a debug build and run tests. NOTE: Not all tests succeed yet' depends_on 'pkg-config' => :build depends_on 'xz' => :build depends_on 'gettext' depends_on 'libffi' fails_with :llvm do build 2334 cause "Undefined symbol errors while linking" end def patches p = {} # https://bugzilla.gnome.org/show_bug.cgi?id=673135 Resolved as wontfix. p[:p1] = "https://raw.github.com/gist/3924879/f86903e0aea1458448507305d01b06a7d878c041/glib-configurable-paths.patch" p[:p0] = "https://trac.macports.org/export/95596/trunk/dports/devel/glib2/files/patch-configure.diff" if build.universal? p end def install ENV.universal_binary if build.universal? # -w is said to causes gcc to emit spurious errors for this package ENV.enable_warnings if ENV.compiler == :gcc # Disable dtrace; see https://trac.macports.org/ticket/30413 args = %W[ --disable-maintainer-mode --disable-dependency-tracking --disable-dtrace --disable-modular-tests --prefix=#{prefix} --localstatedir=#{var} --with-gio-module-dir=#{HOMEBREW_PREFIX}/lib/gio/modules ] system "./configure", *args if build.universal? system "curl 'https://trac.macports.org/export/95596/trunk/dports/devel/glib2/files/config.h.ed' | ed - config.h" end system "make" # the spawn-multithreaded tests require more open files system "ulimit -n 1024; make check" if build.include? 'test' system "make install" # This sucks; gettext is Keg only to prevent conflicts with the wider # system, but pkg-config or glib is not smart enough to have determined # that libintl.dylib isn't in the DYLIB_PATH so we have to add it # manually. gettext = Formula.factory('gettext').opt_prefix inreplace lib+'pkgconfig/glib-2.0.pc' do |s| s.gsub! 'Libs: -L${libdir} -lglib-2.0 -lintl', "Libs: -L${libdir} -lglib-2.0 -L#{gettext}/lib -lintl" s.gsub! 'Cflags: -I${includedir}/glib-2.0 -I${libdir}/glib-2.0/include', "Cflags: -I${includedir}/glib-2.0 -I${libdir}/glib-2.0/include -I#{gettext}/include" end (share+'gtk-doc').rmtree end test do (testpath/'test.c').write <<-EOS.undent #include #include int main(void) { gchar *result_1, *result_2; char *str = "string"; result_1 = g_convert(str, strlen(str), "ASCII", "UTF-8", NULL, NULL, NULL); result_2 = g_convert(result_1, strlen(result_1), "UTF-8", "ASCII", NULL, NULL, NULL); return (strcmp(str, result_2) == 0) ? 0 : 1; } EOS flags = `pkg-config --cflags --libs glib-2.0`.split + ENV.cflags.split system ENV.cc, "-o", "test", "test.c", *flags system "./test" end end