tce-load -i compiletc 

wget https://distfiles.adelielinux.org/source/a52dec/a52dec-0.8.0.tar.gz

cd a52dec-0.8.0

CFLAGS="${CFLAGS:--g -O3} -fPIC" CC="gcc -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --enable-shared --disable-static

find . -name Makefile -type f -exec sed -i 's/-g  -fPIC -O3/-fPIC/g' {} \;

make [0m 5.69s]
sudo make install

sudo cp liba52/a52_internal.h /usr/local/include/a52dec