tce-load -i compiletc libpng-dev

wget https://www.cairographics.org/releases/pixman-0.42.2.tar.gz

cd pixman-0.42.2

CC="gcc -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe" CXX="g++ -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --disable-static

[-flto fails]

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

make [1m 53.86s]
make install