tce-load -i compiletc sdl2-dev 

wget https://github.com/libsdl-org/SDL_ttf/releases/download/release-2.0.18/SDL2_ttf-2.0.18.tar.gz

cd SDL2_ttf-2.0.18

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 --disable-freetype-builtin --disable-harfbuzz-builtin

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

make [0m 9.00s]
sudo make install

SDL2_ttf Configure Summary:
Using included FreeType : NO
Using HarfBuzz          : YES
Using included HarfBuzz : NO
Using harfbuzz      : YES