tce-load -i compiletc intltool gtk3-dev gobject-introspection-dev libsecret-dev networkmanager-dev iso-codes libnotify-dev gtk3-gir networkmanager-gir gcr-dev

https://ftp.gnome.org/pub/GNOME/sources/libnma/1.8/libnma-1.8.28.tar.xz

cd libnma-1.8.28

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 --localstatedir=/var --disable-static --disable-mobile-broadband-provider-info --without-selinux

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

make [0m 43.59s]
sudo make install

  Build EXPERIMENTAL libnma-gtk4 library for use with GTK4: --with-libnma-gtk4=no
  GCR: --with-gcr=yes
  LTO: --enable-lto=no
  Linker garbage collection: --enable-ld-gc=yes

libnma-1.8.26
Overview of changes since network-manager-applet-1.8.24
=======================================================

* The libnma library is now distributed separatedly from
  network-manager-applet.