tce-load -i compiletc python3.6-dev

cd libxml2-2.9.7

patch -Np1 -i ../libxml2-2.9.7-python3_hack-1.patch

sed -i '/_PyVerify_fd/,+1d' python/types.c

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --disable-static --with-python=/usr/local/bin/python3.6

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

make [0m 35.64s]
sudo make install