--- PKGBUILD_orig	2011-02-25 20:39:11.000000000 -0800
+++ PKGBUILD	2011-12-29 21:09:32.000000000 -0800
@@ -9,11 +9,14 @@
 depends=('llvm' 'opengtl')
 license=('GPL')
 makedepends=('cmake') 
-source=(http://download.opengtl.org/libQtGTL-${pkgver}.tar.bz2)
-md5sums=('8a4e694762495652e8d704e1226523e1')
+source=(http://download.opengtl.org/libQtGTL-${pkgver}.tar.bz2
+	fix_missing_qtcore.patch)
+md5sums=('8a4e694762495652e8d704e1226523e1'
+	 'd4d89f8b361ea29da664e08bee14f130')
 
 build() {
   cd $srcdir
+  patch -Np0 -i fix_missing_qtcore.patch
   mkdir build
   cd $srcdir/build
   cmake $srcdir/libQtGTL-${pkgver} -DCMAKE_INSTALL_PREFIX=/usr