tce-load -i dconf-dev gnome-desktop-dev gnome-menus-dev libwnck-dev librsvg-dev libgweather-dev itstool evolution-data-server-dev telepathy-glib-dev geocode-glib-dev

cd gnome-panel-3.16.1

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 --localstatedir=/var

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

make
sudo make install

              gnome-panel 3.16.1
              ==================

        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 -mtune=generic -Os -pipe
        cflags:                        -g -O2
        Maintainer mode:               no
        Use *_DISABLE_DEPRECATED:      no

        Evolution-Data-Server support: yes
        Telepathy-Glib support:        yes
        XRandr support:                yes
        Build introspection support:   yes
        Build gtk-doc documentation:   no