Add:Build:Possibility to define extra library search path

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@4964 ffa7fe5e-494d-0410-b361-a75ebd5db220

diff --git a/navit/CMakeLists.txt b/navit/CMakeLists.txt
index 4c72980..4391546 100755 (executable)
--- a/navit/CMakeLists.txt
+++ b/navit/CMakeLists.txt
@@ -43,6 +43,10 @@ if (EXTRA_INCLUDES)
     include_directories(${EXTRA_INCLUDES})
 endif(EXTRA_INCLUDES)
 
+if (EXTRA_LIBDIR)
+    link_directories(${EXTRA_LIBDIR})
+endif(EXTRA_LIBDIR)
+
 ### Detect environment
 
 add_plugin(support/ezxml "native Glib found" FALSE)