1 files changed, 14 insertions, 2 deletions
diff --git a/Library/Formula/gobject-introspection.rb b/Library/Formula/gobject-introspection.rb
index 474638143..90140c6d0 100644
--- a/Library/Formula/gobject-introspection.rb
+++ b/Library/Formula/gobject-introspection.rb
@@ -13,6 +13,12 @@ class GobjectIntrospection < Formula
   depends_on 'libffi'
   # To avoid: ImportError: dlopen(./.libs/_giscanner.so, 2): Symbol not found: _PyList_Check
   depends_on :python
+  depends_on 'cairo' => :build if build.with? 'tests'
+
+  # Allow tests to execute on OS X (.so => .dylib)
+  def patches
+    "https://gist.github.com/krrk/6958869/raw/de8d83009d58eefa680a590f5839e61a6e76ff76/gobject-introspection-tests.patch"
+  end if build.with? 'tests'
 
   def install
     ENV.universal_binary if build.universal?
@@ -20,7 +26,13 @@ class GobjectIntrospection < Formula
     inreplace 'configure' do |s|
       s.change_make_var! 'GOBJECT_INTROSPECTION_LIBDIR', HOMEBREW_PREFIX/'lib'
     end
-    system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
-    system "make install"
+
+    args = %W[--disable-dependency-tracking --prefix=#{prefix}]
+    args << "--with-cairo" if build.with? "tests"
+
+    system "./configure", *args
+    system "make"
+    system "make", "check" if build.with? "tests"
+    system "make", "install"
   end
 end