GEN	libavutil/libavutil.version
GEN	libavcodec/libavcodec.version
GEN	libavfilter/libavfilter.version
GEN	libswscale/libswscale.version
GEN	libswresample/libswresample.version
GEN	libpostproc/libpostproc.version
HOSTCC	ffbuild/bin2c_host.o
NVCC	libavfilter/vf_chromakey_cuda.ptx
/bin/sh: line 1: clang: command not found
make: *** [/home/fate/ffmpeg/ffbuild/common.mak:128: libavfilter/vf_chromakey_cuda.ptx] Error 127
make: *** Waiting for unfinished jobs....
CC	libavfilter/vf_chromanr.o
CC	libavfilter/vf_chromashift.o
CC	libavfilter/vf_ciescope.o
CC	libavfilter/vf_codecview.o
CC	libavfilter/vf_colorbalance.o
CC	libavfilter/vf_colorconstancy.o
CC	libavfilter/vf_colorchannelmixer.o