tce-load -i gtk3-dev gtk3-gir gobject-introspection-dev intltool

cd libpeas-1.9.0

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 --disable-static

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

make
sudo make install

Configuration:

        Source code location          : .
        Compiler                      : gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe
        Installation prefix           : /usr/local
        Build libpeas-gtk             : yes
        Coverage testing              : no (disabled, use --enable-gcov to enable)
        Glade Catalog                 : no
        Disable deprecated features   : yes

Languages support:

        Python 2 support              : no (PyGObject not found)
        Python 3 support              : no (python3 not found)
        Javascript support (Seed)     : no
        Javascript support (GJS)      : no