5 files changed, 26 insertions, 0 deletions
diff --git a/Library/Formula/sdl.rb b/Library/Formula/sdl.rb
index e37c9ab29..f6555c920 100644
--- a/Library/Formula/sdl.rb
+++ b/Library/Formula/sdl.rb
@@ -19,9 +19,15 @@ class Sdl < Formula
     inreplace files, '@prefix@', HOMEBREW_PREFIX
   end
 
+  def options
+    [['--universal', 'Build universal binaries.']]
+  end
+
   def install
     Sdl.use_homebrew_prefix %w[sdl.pc.in sdl-config.in]
 
+    ENV.universal_binary if ARGV.build_universal?
+
     # Sdl assumes X11 is present on UNIX
     ENV.x11
     system "./autogen.sh" if ARGV.build_head?
diff --git a/Library/Formula/sdl_gfx.rb b/Library/Formula/sdl_gfx.rb
index 0bc6e0172..e247ba0d2 100644
--- a/Library/Formula/sdl_gfx.rb
+++ b/Library/Formula/sdl_gfx.rb
@@ -7,7 +7,12 @@ class SdlGfx < Formula
 
   depends_on 'sdl'
 
+  def options
+    [['--universal', 'Build universal binaries.']]
+  end
+
   def install
+    ENV.universal_binary if ARGV.build_universal?
     system "./configure", "--disable-debug", "--disable-dependency-tracking",
                           "--prefix=#{prefix}",
                           "--enable-static=no",
diff --git a/Library/Formula/sdl_image.rb b/Library/Formula/sdl_image.rb
index 45539f5c4..161362b08 100644
--- a/Library/Formula/sdl_image.rb
+++ b/Library/Formula/sdl_image.rb
@@ -8,7 +8,12 @@ class SdlImage < Formula
 
   depends_on 'sdl'
 
+  def options
+    [['--universal', 'Build universal binaries.']]
+  end
+
   def install
+    ENV.universal_binary if ARGV.build_universal?
     ENV.x11 # For Freetype
     Sdl.use_homebrew_prefix 'SDL_image.pc.in'
 
diff --git a/Library/Formula/sdl_net.rb b/Library/Formula/sdl_net.rb
index c5af28b87..4f5639cdd 100644
--- a/Library/Formula/sdl_net.rb
+++ b/Library/Formula/sdl_net.rb
@@ -7,7 +7,12 @@ class SdlNet < Formula
 
   depends_on 'sdl'
 
+  def options
+    [['--universal', 'Build universal binaries.']]
+  end
+
   def install
+    ENV.universal_binary if ARGV.build_universal?
     system "./configure", "--disable-debug", "--disable-dependency-tracking",
                           "--prefix=#{prefix}",
                           "--disable-sdltest"
diff --git a/Library/Formula/sdl_ttf.rb b/Library/Formula/sdl_ttf.rb
index ab2d15cad..eee49b900 100644
--- a/Library/Formula/sdl_ttf.rb
+++ b/Library/Formula/sdl_ttf.rb
@@ -7,7 +7,12 @@ class SdlTtf < Formula
 
   depends_on 'sdl'
 
+  def options
+    [['--universal', 'Build universal binaries.']]
+  end
+
   def install
+    ENV.universal_binary if ARGV.build_universal?
     ENV.x11 # For Freetype
 
     system "./configure", "--disable-debug", "--disable-dependency-tracking",