tce-load -i compiletc libxml2-dev gdk-pixbuf-dev gobject-introspection-dev

wget https://download.gnome.org/sources/libgsf/1.14/libgsf-1.14.47.tar.xz

cd libgsf-1.14.47

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 --disable-static --enable-introspection

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

make [1m 2.24s]
sudo make install