--- src/Main/CMakeLists.txt.orig	2017-02-22 17:29:45.000000000 +0000
+++ src/Main/CMakeLists.txt	2017-02-28 12:42:12.797102000 +0000
@@ -157,6 +157,10 @@
     target_link_libraries(fgfs Qt5::Widgets fglauncher)
 endif()
 
+if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+    target_link_libraries(fgfs execinfo)
+endif()
+
 if (APPLE)
     install(TARGETS fgfs BUNDLE DESTINATION .)
 else()
