New formula: gstreamer

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/gstreamer.rb

@@ -0,0 +1,26 @@
+require 'formula'
+
+class Gstreamer <Formula
+  homepage 'http://gstreamer.freedesktop.org/'
+  url 'http://gstreamer.freedesktop.org/src/gstreamer/gstreamer-0.10.29.tar.bz2'
+  md5 'c92d6bce4fc65fa9d5a3ad35cdd1a466'
+
+  depends_on 'pkg-config'
+  depends_on 'gettext'
+  depends_on 'glib'
+
+  def install
+    # Look for plugins in HOMEBREW_PREFIX/lib/gstreamer-0.10 instead of
+    # HOMEBREW_PREFIX/Cellar/gstreamer/0.10/lib/gstreamer-0.10, so we'll find
+    # plugins installed by other packages without setting GST_PLUGIN_PATH in
+    # the environment.
+    inreplace "configure", 'PLUGINDIR="$full_var"',
+      "PLUGINDIR=\"#{HOMEBREW_PREFIX}/lib/gstreamer-0.10\""
+
+    ENV.append "CFLAGS", "-funroll-loops -fstrict-aliasing -fno-common"
+    system "./configure", "--prefix=#{prefix}", "--disable-debug",
+      "--disable-dependency-tracking"
+    system "make"
+    system "make install"
+  end
+end