tce-load -i compiletc cmake ninja nasm perl5

wget https://storage.googleapis.com/aom-releases/libaom-3.13.1.tar.gz

cd libaom-3.13.1

mkdir aom-build
cd aom-build

cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-flto -march=i486 -mtune=i686 -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-flto -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=TRUE -DBUILD_SHARED_LIBS=1 -DENABLE_DOCS=no -G Ninja ../

ninja [8m 24.67s]
sudo ninja install