tce-load -i compiletc freetype-dev expat2-dev gperf

wget https://www.freedesktop.org/software/fontconfig/release/fontconfig-2.15.0.tar.xz

cd fontconfig-2.15.0

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 --disable-static --localstatedir=/var --with-add-fonts=/usr/share/fonts,/usr/lib/X11/fonts,/usr/local/share/fonts,/usr/local/lib/X11/fonts --disable-docs

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

make [0m 55.11s]
sudo make install