tce-load -i compiletc

wget https://downloads.sourceforge.net/opencore-amr/fdk-aac-2.0.3.tar.gz

cd fdk-aac-2.0.3

CC="gcc -flto -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [3m 42.27s]
sudo make install