tce-load -i compiletc meson vala-dev libgee-dev libgee-gir gtksourceview4-dev gobject-introspection-dev mpc-dev gtk3-gir intltool itstool appstream-glib desktop-file-utils

https://ftp.gnome.org/pub/GNOME/sources/gnome-calculator/3.36/gnome-calculator-3.36.0.tar.xz

cd gnome-calculator-3.36.0

mkdir build
cd build

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --libexecdir=/usr/local/lib/gnome-calculator --buildtype=plain

ninja [0m 23.90s]
sudo ninja install