tce-load -wil compiletc cmake glib2-dev gobject-introspection-dev gtk3-dev libayatana-indicator-dev libdbusmenu-dev gtk3-gir

https://github.com/AyatanaIndicators/libayatana-appindicator/archive/refs/tags/0.5.94.tar.gz

cd libayatana-appindicator-0.5.94
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 -DENABLE_BINDINGS_MONO=OFF -DENABLE_BINDINGS_VALA=False ..

make [0m 6.62s]
make DESTDIR=/tmp/dest install