Otherwise compilation fails when clang-tidy is found in the host:
-- clang-tidy found: /usr/lib/llvm/7/bin/clang-tidy
error: unknown argument: '-fhonour-copts' [clang-diagnostic-error]
error: unknown argument:'-iremap[...]:https_dns_proxy-2018-04-23'
[clang-diagnostic-error]
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>