tce-load -i compiletc perl5 libgd-dev fontforge

https://ftp.gnu.org/gnu/unifont/unifont-12.1.03/unifont-12.1.03.tar.gz

cd unifont-12.1.03

sudo ln -s /tmp/tcloop/perl5/usr/local/bin/perl perl
sudo cpan install GD.pm

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

make CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" BUILDFONT=1 UNASSIGNED="" PUA="" NONPRINTING="" PREFIX=/usr/local

bdf2psf: Command not found [console-setup-1.193/Fonts]
fontforge: Command not found
To build the PCF fonts, use 'bdftopcf', which is in the 'xfonts-utils' package