prefix=/usr/local
exec_prefix=${prefix}
libdir=${prefix}/lib
includedir=${prefix}/include

Name: libavutil
Description: FFmpeg utility library
Version: 54.31.100
Requires: 
Requires.private: 
Conflicts:
Libs: -L${libdir}  -lavutil 
Libs.private: -lm
Cflags: -I${includedir}