--- rts/CMakeLists.txt.orig	2009-08-25 19:54:09.000000000 +0400
+++ rts/CMakeLists.txt	2009-08-25 19:54:18.000000000 +0400
@@ -63,6 +63,8 @@
 INCLUDE_DIRECTORIES(${FREETYPE_INCLUDE_DIR})
 LIST(APPEND spring_libraries ${FREETYPE_LIBRARIES})
 
+LIST(APPEND spring_libraries execinfo)
+
 ### Find include directories and add platform specific libraries
 IF (MINGW)
 	FIND_PACKAGE(Win32Libs REQUIRED)
