tce-load -i intltool gtk3-dev gtk3-gir gsettings-desktop-schemas-dev gsettings-desktop-schemas-gir iso-codes itstool gobject-introspection-dev

gnome-desktop-3.8.3

CC="gcc -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --libexecdir=/usr/local/lib/gnome-desktop-3.0

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

make
sudo make install

              gnome-desktop 3.8.3
              ===================

        prefix:                       /usr/local
        exec_prefix:                  ${prefix}
        libdir:                       ${exec_prefix}/lib
        bindir:                       ${exec_prefix}/bin
        sbindir:                      ${exec_prefix}/sbin
        sysconfdir:                   ${prefix}/etc
        localstatedir:                /var
        datadir:                      ${datarootdir}
        source code location:         .
        compiler:                     gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe
        cflags:                       -g -O2
        Maintainer mode:              yes
        Use *_DISABLE_DEPRECATED:     no

        GNOME Distributor:            GNOME.Org
        Build desktop-wide docs:      yes
        Date in gnome-version.xml:    yes
        Use external pnp.ids:         no (internal)
        Build gtk-doc documentation:  no