Commits
Tom Finegan committed 4c6c4a6756c
Avoid unknown warning warnings and fix -Werror on macosx. clang on macosx does not support -Wunused-but-set-variable; adding the flag causes additional warnings about the flag. As a more generalized fix, use -Werror when checking compiler flag support in order to avoid using unsupported warning flags. Change-Id: I2529862e211f880d56491eac3b9fa90fff1aa5c3