Boost error on OSX

[walchko]

I had to add "boost system" to get it to compile. Here is the diff:

[kevin@tardis console_bridge]$ git diff
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 453683d..09b7f61 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ if (NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE Release)
 endif()

-find_package(Boost COMPONENTS thread REQUIRED)
+find_package(Boost COMPONENTS system thread REQUIRED)

 if(MSVC OR MSVC90 OR MSVC10)
   set(MSVC ON)
@@ -20,7 +20,7 @@ include_directories(${Boost_INCLUDE_DIR})
 link_directories(${Boost_LIBRARY_DIRS})

 add_library(${PROJECT_NAME} SHARED src/console.cpp)
-target_link_libraries(${PROJECT_NAME} ${Boost_THREAD_LIBRARY})
+target_link_libraries(${PROJECT_NAME} ${Boost_LIBRARIES})

 install(TARGETS ${PROJECT_NAME}
   DESTINATION lib/)