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-rw-r--r--ConfigureChecks.cmake1
1 files changed, 1 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 0919b98514..a6c9d85775 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -79,6 +79,7 @@ set(CMAKE_REQUIRED_LIBRARIES %{CMAKE_DL_LIBS})
check_function_exists("dladdr" HAVE_DLADDR)
cmake_pop_check_state()
+check_function_exists("floorl" HAVE_FLOORL)
check_function_exists("gethostbyname2" HAVE_GETHOSTBYNAME2)
check_function_exists("getopt" HAVE_GETOPT)
check_function_exists("getprotobynumber" HAVE_GETPROTOBYNUMBER)