From 6693c3b3648e63dfcacd65c3eff9b02e7ea6da32 Mon Sep 17 00:00:00 2001
From: don bright <hugh.m.bright@gmail.com>
Date: Mon, 24 Dec 2012 18:41:30 -0600
Subject: fix eigen detection bug i introduced yesterday


diff --git a/eigen.pri b/eigen.pri
index fd7ac74..435355c 100644
--- a/eigen.pri
+++ b/eigen.pri
@@ -51,7 +51,7 @@ isEmpty(EIGEN_INCLUDEPATH) {
   macx: EIGEN_INCLUDEPATH = /opt/local/include/eigen3
   netbsd*: EIGEN_INCLUDEPATH = /usr/pkg/include/eigen3
   linux*|hurd*|unix: EIGEN_INCLUDEPATH = /usr/include/eigen3
-  isEmpty(EIGEN_INCLUDEPATH) {
+  !exists(EIGEN_INCLUDEPATH) {
     freebsd-g++: EIGEN_INCLUDEPATH = /usr/local/include/eigen2
     macx: EIGEN_INCLUDEPATH = /opt/local/include/eigen2
     netbsd*: EIGEN_INCLUDEPATH = /usr/pkg/include/eigen2
diff --git a/scripts/setenv-unibuild.sh b/scripts/setenv-unibuild.sh
index 456c7cd..f83a2cf 100644
--- a/scripts/setenv-unibuild.sh
+++ b/scripts/setenv-unibuild.sh
@@ -17,7 +17,7 @@ setenv_common()
   else
     # otherwise, assume its being run 'out of tree'. treat it somewhat like
     # "configure" or "cmake", so you can build dependencies where u wish.
-    echo "Not in OpenSCAD dir... using current directory as base of build"
+    echo "Warning: Not in OpenSCAD src dir... using current directory as base of build"
     BASEDIR=$PWD/openscad_deps
   fi
  fi
-- 
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