1 files changed, 10 insertions, 2 deletions
diff --git a/Library/Formula/cgal.rb b/Library/Formula/cgal.rb
index 71151b924..234499258 100644
--- a/Library/Formula/cgal.rb
+++ b/Library/Formula/cgal.rb
@@ -5,19 +5,27 @@ class Cgal < Formula
   url 'https://gforge.inria.fr/frs/download.php/32994/CGAL-4.3.tar.gz'
   sha1 '035d5fd7657e9eeccfc46ff0ebf84f137e63b03a'
 
+  option :cxx11
+
   option 'imaging', "Build ImageIO and QT compoments of CGAL"
   option 'with-eigen3', "Build with Eigen3 support"
   option 'with-lapack', "Build with LAPACK support"
 
   depends_on 'cmake' => :build
-  depends_on 'boost'
-  depends_on 'gmp'
+  if build.cxx11?
+    depends_on 'boost' => 'c++11'
+    depends_on 'gmp'   => 'c++11'
+  else
+    depends_on 'boost'
+    depends_on 'gmp'
+  end
   depends_on 'mpfr'
 
   depends_on 'qt' if build.include? 'imaging'
   depends_on 'eigen' if build.include? 'with-eigen3'
 
   def install
+    ENV.cxx11 if build.cxx11?
     args = ["-DCMAKE_INSTALL_PREFIX=#{prefix}",
             "-DCMAKE_BUILD_TYPE=Release",
             "-DCMAKE_BUILD_WITH_INSTALL_RPATH=ON",