GDCM 2024-04-02 (8a6da61b)

Code extracted from:

    https://github.com/malaterre/GDCM.git

at commit 8a6da61b9e57d9591c0cde737395de461d866b78 (release).

Source/Common/CMakeLists.txt

@@ -49,7 +49,7 @@ unset(CMAKE_REQUIRED_INCLUDES)
 unset(CMAKE_REQUIRED_LIBRARIES)
 
 #include(CheckSymbolExists)
-CHECK_FUNCTION_EXISTS(gettimeofday GDCM_HAVE_GETTIMEOFDAY)
+CHECK_SYMBOL_EXISTS(gettimeofday "sys/time.h" GDCM_HAVE_GETTIMEOFDAY)
 # json-c API changed:
 if(GDCM_USE_SYSTEM_JSON)
   set(CMAKE_REQUIRED_INCLUDES ${JSON_INCLUDE_DIRS})