From 083ffa8c414c5e2a3d781996bd4e4ac9a32357a5 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 27 Aug 2008 00:09:58 +0000
Subject: [PATCH] #undef vector after including altivec.h

---
 Eigen/CoreDeclarations | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Eigen/CoreDeclarations b/Eigen/CoreDeclarations
index 223a8d416..098cef4ea 100644
--- a/Eigen/CoreDeclarations
+++ b/Eigen/CoreDeclarations
@@ -27,8 +27,11 @@
     #define EIGEN_VECTORIZE
     #define EIGEN_VECTORIZE_ALTIVEC
     #include <altivec.h>
-    // We _need_ to #undef bool as it's defined in <altivec.h> for some reason.
+    // We _need_ to #undef all these ugly tokens defined in <altivec.h>
+    // => use __vector instead of vector
     #undef bool
+    #undef vector
+    #undef pixel
   #endif
 #endif