I am trying to install chromium, I got this error message.
Code:
cc1plus: error: unrecognized command line option "-Wheader-hygiene"
cc1plus: warning: unrecognized command line option "-Wno-unnamed-type-template-args"
gmake: *** [out/Debug/obj.target/protobuf_lite/third_party/protobuf/src/google/protobuf/unknown_field_set.o] Error 1
gmake: *** Waiting for unfinished jobs....
*** Error code 1
Stop in /usr/ports/www/chromium.
*** Error code 1
Stop in /usr/ports/www/chromium.