diff --git a/cmake/Config.cmake b/cmake/Config.cmake
index 4b80e57eb..c0e700803 100644
--- a/cmake/Config.cmake
+++ b/cmake/Config.cmake
@@ -4,16 +4,19 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
     set(WINDOWS 1)
 elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
     set(LINUX 1)
+elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+    # FreeBSD compile path is the same as Linux
+    set(LINUX 1)
 elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-    set(MACOSX 1)
-
-    # detect OS X version. (use '/usr/bin/sw_vers -productVersion' to extract V from '10.V.x'.)
-    EXEC_PROGRAM(/usr/bin/sw_vers ARGS -productVersion OUTPUT_VARIABLE MACOSX_VERSION_RAW)
-    STRING(REGEX REPLACE "10\\.([0-9]).*" "\\1" MACOSX_VERSION "${MACOSX_VERSION_RAW}")
-    if(${MACOSX_VERSION} LESS 5)
-        message(WARNING "Unsupported version of OS X : ${MACOSX_VERSION_RAW}")
-        return()
-    endif()
+    set(MACOSX 1)
+
+    # detect OS X version. (use '/usr/bin/sw_vers -productVersion' to extract V from '10.V.x'.)
+    EXEC_PROGRAM(/usr/bin/sw_vers ARGS -productVersion OUTPUT_VARIABLE MACOSX_VERSION_RAW)
+    STRING(REGEX REPLACE "10\\.([0-9]).*" "\\1" MACOSX_VERSION "${MACOSX_VERSION_RAW}")
+    if(${MACOSX_VERSION} LESS 5)
+        message(WARNING "Unsupported version of OS X : ${MACOSX_VERSION_RAW}")
+        return()
+    endif()
 
 else()
     message(WARNING "Unsupported operating system")