tce-load -i compiletc meson 

wget https://kernel.org/pub/software/utils/dtc/dtc-1.7.0.tar.xz

cd dtc-1.7.0

mkdir build
cd build

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain -Dpython=disabled ../

ninja [0m 12.70s]
sudo ninja install

dtc 1.6.0

  User defined options
    buildtype    : plain
    localstatedir: /var
    prefix       : /usr/local
    python       : disabled