arrow

ARROW-6992: [C++]: Undefined Behavior sanitizer build option fails with GCC

The GCC '-fno-sanitize' option does not support the 'function' flag.
Furthermore, GCC v5.1 is required for the 'vptr' and 'alignment' flags
and the '-fno-sanitize-recover' option.

To make things simple, GCC v5.1 or greater is required for the
undefined behavior sanitizer build option.

Closes #5734 from gawain-bolton/ARROW-6992_undefined_behaviour_sanitizer_build_option_fails_with_gcc and squashes the following commits:

6521ef04d <gawain.bolton> ARROW-6992: : Undefined Behavior sanitizer build option fails with GCC

Authored-by: gawain.bolton <gawain.bolton@cfm.fr>
Signed-off-by: Benjamin Kietzman <bengilgit@gmail.com>