Dave Rice <dave <at> dericed.com> writes: > CXX libavdevice/decklink_common.o > error: invalid argument '-std=c99' not allowed with 'C++/ObjC++' > make: *** [libavdevice/decklink_common.o] Error 1 I only get a warning here with gcc 4.7 and gcc 4.9.1. What does "g++ -v" show for you? Carl Eugen