if ! pkg-config --exists x265; then

  cd $SRC
  hg clone https://bitbucket.org/multicoreware/x265
  cd $SRC/x265/build/linux
  cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$BUILD" -DENABLE_SHARED:bool=off ../../source
  make -j ${NUMBER_OF_JOBS}
  make install
  make distclean

fi;