[Linux] Can't compile gtk version

[nullplan]

Hi all!
I have a problem compiling the gtk version of vba. Thing is, I don't know, if it is a vba problem or one of the headers. No matter what, how to fix the problem?

I configured vba like this:

./configure --enable-gtk=2.0 --with-x --with-gnu-ld --without-dev

Then it took some time to compile (~40 min). I used a little tweak, but I got the same problem without it: Whoever wrote that Makefile didn't care about compile times, so src/GBA.cpp is to be compiled twice. Why that? At the beginning of the second compile of that file, I interrupted with C-c and issued:

cp src/sdl/GBA.o src/gtk/libgba_a-GBA.o

and then redid a make. That ended with:

if g++ -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"VisualBoyAdvance\" -DVERSION=\"1.7.2\" -DYYTEXT_POINTER=1 -DHAVE_LIBZ=1 -DHAVE_LIBPNG=1 -DHAVE_LIBPTHREAD=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_MALLOC_H=1 -DHAVE_STRINGS_H=1 -DHAVE_UNISTD_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_NETINET_IN_H=1 -DHAVE_ZUTIL_H=1 -DENABLE_NLS=1 -DHAVE_GETTEXT=1 -DHAVE_DCGETTEXT=1 -DHAVE_LIBINTL_H=1  -I. -I.  -DPKGDATADIR=\"/usr/local/share/VisualBoyAdvance\" -DLOCALEDIR=\"/usr/local/share/locale\" -DGETTEXT_PACKAGE=\"vba-1.7.2\" -DGTKMM20  -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/libxml2 -I/opt/gnome/include/gtkmm-2.0 -I/opt/gnome/lib/gtkmm-2.0/include -I/opt/gnome/include/gtk-2.0 -I/opt/gnome/lib/sigc++-1.2/include -I/opt/gnome/include/sigc++-1.2 -I/opt/gnome/include/glib-2.0 -I/opt/gnome/lib/glib-2.0/include -I/opt/gnome/lib/gtk-2.0/include -I/opt/gnome/include/pango-1.0 -I/opt/gnome/include/atk-1.0 -I/opt/gnome/include/libglademm-2.4 -I/opt/gnome/lib/libglademm-2.4/include -I/opt/gnome/include/gtkmm-2.4 -I/opt/gnome/lib/gtkmm-2.4/include -I/opt/gnome/include/libglade-2.0 -I/opt/gnome/include/glibmm-2.4 -I/opt/gnome/lib/glibmm-2.4/include -I/opt/gnome/include/gdkmm-2.4 -I/opt/gnome/lib/gdkmm-2.4/include -I/opt/gnome/include/pangomm-1.4 -I/opt/gnome/include/atkmm-1.6 -I/opt/gnome/include/sigc++-2.0 -I/opt/gnome/lib/sigc++-2.0/include   -I/usr/local/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -g -O2 -DPROFILING -DMMX -DDEV_VERSION -MT gvba-joypadconfig.o -MD -MP -MF ".deps/gvba-joypadconfig.Tpo" \
          -c -o gvba-joypadconfig.o `test -f 'joypadconfig.cpp' || echo './'`joypadconfig.cpp; \
        then mv -f ".deps/gvba-joypadconfig.Tpo" ".deps/gvba-joypadconfig.Po"; \
        else rm -f ".deps/gvba-joypadconfig.Tpo"; exit 1; \
        fi
In file included from /opt/gnome/include/sigc++-1.2/sigc++/node.h:21,
                 from /opt/gnome/include/sigc++-1.2/sigc++/slot.h:28,
                 from /opt/gnome/include/sigc++-1.2/sigc++/sigc++.h:26,
                 from /opt/gnome/include/gtkmm-2.0/glibmm/dispatcher.h:24,
                 from /opt/gnome/include/gtkmm-2.0/glibmm.h:31,
                 from /opt/gnome/include/libglademm-2.4/libglademm/xml.h:7,
                 from /opt/gnome/include/libglademm-2.4/libglademm.h:29,
                 from joypadconfig.h:25,
                 from joypadconfig.cpp:19:
/opt/gnome/lib/sigc++-1.2/include/sigcconfig.h:40:1: warning: "PACKAGE" redefined
<command line>:1:1: warning: this is the location of the previous definition
/opt/gnome/lib/sigc++-1.2/include/sigcconfig.h:94:1: warning: "VERSION" redefined
<command line>:1:1: warning: this is the location of the previous definition
/opt/gnome/include/libglademm-2.4/libglademm/xml.h:297: error: expected ‘,’ or ‘...’ before ‘::’ token
/opt/gnome/include/libglademm-2.4/libglademm/xml.h:297: error: ISO C++ forbids declaration of ‘sigc’ with no type
make[3]: *** [gvba-joypadconfig.o] Fehler 1

How to help it?
TIA,
nullplan