tce-load -i compiletc efivar-dev

cd efibootmgr-16

edit Make.defaults
prefix	?= /usr/local/
libdir	?= $(prefix)/lib/
CFLAGS	?= 
EFI_LOADER := BOOTIA32.EFI

make EFIDIR="/mnt/sdb2/EFI" CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti"

sudo make install
