tce-load -i compiletc meson wlroots-dev pango-dev librsvg-dev libwebp-dev libsfdo-dev

wget https://github.com/labwc/labwc/archive/refs/tags/0.8.1.tar.gz

cd labwc-0.8.1

mkdir build
cd build

CC="gcc -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain -Dman-pages=disabled

ninja [0m 40.09s]
sudo ninja install

labwc 0.8.1

  User defined options
    buildtype    : plain
    localstatedir: /var
    prefix       : /usr/local
    man-pages    : disabled