From fc945bfdc4598d509b6f7d1cf6d13a401fd01aa2 Mon Sep 17 00:00:00 2001
From: don bright <hugh.m.bright@gmail.com>
Date: Sun, 19 Aug 2012 08:27:49 -0500
Subject: fix small bugs in eigen build scripts


diff --git a/eigen.pri b/eigen.pri
index 8037b6f..b7fe366 100644
--- a/eigen.pri
+++ b/eigen.pri
@@ -39,7 +39,7 @@ CONFIG(mingw-cross-env) {
 # EIGENDIR env. variable (EIGEN2 for backwards compatability)
 !isEmpty(EIGEN2_DIR) { 
   EIGEN_INCLUDEPATH = $$EIGEN2_DIR
-  message("User set EIGEN location: $$EIGEN2_INCLUDEPATH")
+  message("User set EIGEN location: $$EIGEN_INCLUDEPATH")
 }
 !isEmpty(EIGEN_DIR) { 
   EIGEN_INCLUDEPATH = $$EIGEN_DIR
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index a268df1..fc8480a 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -188,13 +188,12 @@ endif()
 set(EIGEN2_DIR "$ENV{EIGEN2DIR}")
 set(EIGEN_DIR "$ENV{EIGENDIR}")
 set(OPENSCAD_LIBDIR "$ENV{OPENSCAD_LIBRARIES}")
-
 if (EIGEN_DIR)
-  set(EIGEN_HINTS "${EIGEN_DIR}/include/eigen3" "${EIGEN_DIR}/include/eigen2" "${EIGEN_DIR}")
-  find_path(EIGEN_INCLUDE_DIR Eigen/Core HINTS "${EIGEN_HINTS}")
+  set(EIGHINT ${EIGEN_DIR}/include/eigen3 ${EIGEN_DIR}/include/eigen2 ${EIGEN_DIR})
+  find_path(EIGEN_INCLUDE_DIR Eigen/Core HINTS ${EIGHINT})
 endif()
 if (EIGEN2_DIR)
-  find_path(EIGEN_INCLUDE_DIR Eigen/Core HINTS "${EIGEN2_DIR}/include/eigen2" "${EIGEN2_DIR}")
+  find_path(EIGEN_INCLUDE_DIR Eigen/Core HINTS ${EIGEN2_DIR}/include/eigen2 ${EIGEN2_DIR})
 endif()
 
 if (NOT EIGEN_INCLUDE_DIR)
-- 
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