tce-load -i compiletc 

wget ftp://ftp.mirrorservice.org/sites/distfiles.gentoo.org/distfiles/libmpeg2-0.5.1.tar.gz

cd libmpeg2-0.5.1

sed -i 's/static const/static/' libmpeg2/idct_mmx.c

sudo cp /tmp/tcloop/libtool/usr/local/share/libtool/build-aux/config.guess .auto
sudo cp /tmp/tcloop/libtool/usr/local/share/libtool/build-aux/config.guess .auto

CC="gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --enable-shared --disable-static

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;
find . -name Makefile -type f -exec sed -i 's/-g  -O3//g' {} \;

make [0m 26.62s]
sudo make install