tce-load -i compiletc libbytesize-dev volume_key-dev gobject-introspection-dev mdadm parted-dev util-linux-dev btrfs-progs-dev bash coreutils (mktemp)

cd libblockdev-2.14

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --without-dm --without-kbd

Requested 'libudev >= 216' but version of libudev is 173

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

edit scripts/boilerplate_generator.py
#!/usr/local/bin/python

make
make install