• Alexander Neundorf's avatar
    Add timeout to execute_process() in CMAKE_DETERMINE_COMPILER_ID(). · e6c9bc26
    Alexander Neundorf authored
    In CMAKE_DETERMINE_COMPILER_ID_VENDOR() the compiler is called with various
    arguments. In some cases, this can make the compiler hang and wait
    forever for input (e.g. "as -v"). That's why add an timeout
    so it terminates finally. 10 seconds should be more than enough,
    this is the time it takes to startup the compiler, which is
    usually quite fast.