tce-load -i compiletc libpng-dev bzip2-dev [pass 2 harfbuzz-dev]

https://downloads.sourceforge.net/freetype/freetype-2.10.1.tar.xz

cd freetype-2.10.1

sed -ri "s:.*(AUX_MODULES.*valid):\1:" modules.cfg
sed -r "s:.*(#.*SUBPIXEL_RENDERING) .*:\1:" -i include/freetype/config/ftoption.h

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 --disable-static --localstatedir=/var --enable-freetype-config

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

make [1m 44.84s]
make install

[pass 1]
Library configuration:
  external zlib: yes (pkg-config)
  bzip2:         yes (autoconf test)
  libpng:        yes (pkg-config)
  harfbuzz:      no

[pass 2]
Library configuration:
  external zlib: yes (pkg-config)
  bzip2:         yes (autoconf test)
  libpng:        yes (pkg-config)
  harfbuzz:      yes (pkg-config)