tce-load -wil compiletc cmake glib2-dev libayatana-ido-dev gtk3-dev

https://github.com/AyatanaIndicators/libayatana-indicator/archive/refs/tags/0.9.4.tar.gz

cd libayatana-indicator-0.9.4
mkdir build
cd build

cmake -DCMAKE_C_FLAGS='-flto -mtune=generic -Os' -DCMAKE_CXX_FLAGS='-flto -mtune=generic -Os' -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=MinSizeRel -DBUILD_SHARED_LIBS=True ..

make [0m 6.07s]
make DESTDIR=/tmp/dest install