From c5511b05ecfc821d2c46912a9dd472df4dec956a Mon Sep 17 00:00:00 2001
From: don bright <hugh.m.bright@gmail.com>
Date: Sun, 25 Dec 2011 03:10:22 +0100
Subject: find eigen2 when OPENSCAD_LIBRARIES is set in regression test build


diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index a8ab9b9..ed5bdc0 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -131,6 +131,10 @@ if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
   endif()
 endif()
 
+if (NOT $ENV{OPENSCAD_LIBRARIES} STREQUAL "")
+  set(EIGEN2_INCLUDE_DIR "$ENV{OPENSCAD_LIBRARIES}/include/eigen2")
+endif()
+
 if (NOT EIGEN2_INCLUDE_DIR)
   find_path(EIGEN2_INCLUDE_DIR
             Eigen/Core 
-- 
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