• Brad King's avatar
    Features: Extract strings from test binary more reliably (#15736) · 150e1b27
    Brad King authored
    Since commit v3.1.0-rc1~635^2~7 (project: Add infrastructure for
    recording CXX compiler features, 2013-10-17) we compile a test source to
    a binary and then extract "<LANG>_FEATURES:..." strings from the binary
    with the file(STRINGS) command.  Add a newline at the beginning of the
    string literal to be sure file(STRINGS) can extract the first entry as a
    string independent of whatever else the compiler may put before the
    storage it allocates for the literal within the binary.
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