--- a/ConfigureChecks.cmake 2013-10-07 10:50:00.000000000 +0400 +++ b/ConfigureChecks.cmake 2015-03-31 13:42:40.179527224 +0300 @@ -53,7 +53,7 @@ if(VIGRA_FOUND AND NOT VIGRA_VERSION_CHECK) unset(VIGRA_SETIMAGEINDEX CACHE) set(CMAKE_REQUIRED_INCLUDES ${VIGRA_INCLUDE_DIR}) - set(CMAKE_REQUIRED_LIBRARIES ${VIGRA_LIBRARIES}) + set(CMAKE_REQUIRED_LIBRARIES ${VIGRA_LIBRARIES} -lpthread) check_cxx_source_compiles( " #include