A different LinuxPPC issue.Re: GNUstep on LinuxPPC

[Stephen Peters]

To go with Philippe's recent LinuxPPC problem, I have a different
one.  When I try to make gstep-guile on LinuxPPC, I get the following
problem while linking the `go' binary:

Making all for tool go...
gcc -rdynamic      -o shared_obj/powerpc/linux-gnu/gnu-gnu-gnu-xgps/go \
          shared_obj/powerpc/linux-gnu/gnu-gnu-gnu-xgps/go.o   \
        -L../Library/shared_obj/powerpc/linux-gnu/gnu-gnu-gnu-xgps  
-L/home/portnoy/GNUstep/Libraries/powerpc/linux-gnu/gnu-gnu-gnu-xgps 
-L/home/portnoy/GNUstep/Libraries/powerpc/linux-gnu 
-L/usr/GNUstep/Local/Libraries/powerpc/linux-gnu/gnu-gnu-gnu-xgps 
-L/usr/GNUstep/Local/Libraries/powerpc/linux-gnu 
-L/usr/GNUstep/Network/Libraries/powerpc/linux-gnu/gnu-gnu-gnu-xgps 
-L/usr/GNUstep/Network/Libraries/powerpc/linux-gnu 
-L/usr/GNUstep/System/Libraries/powerpc/linux-gnu/gnu-gnu-gnu-xgps 
-L/usr/GNUstep/System/Libraries/powerpc/linux-gnu -L/usr/local/lib 
-L/usr/local/lib  -L/usr/X11R6/lib  -lgstep_guile -lgg_base -lguile -ldl -lm 
-lgnustep-base -lobjc -lpthread -ldl -lm
../Library/shared_obj/powerpc/linux-gnu/gnu-gnu-gnu-xgps/libgstep_guile.so: 
undefined reference to `__va_arg_type_violation'

I've seen this before for LinuxPPC; it seems to be related to using

        va_arg(ap, type) 

rather than 

        (type)va_arg(ap, int)

so I'm guessing the problem is the va_arg code in gg_class.m.  If
anyone knows how to fix this, that'll be useful; otherwise I'll just
see if I can follow the similar code in NSInvocation.m to make the
right alterations.

-- 
Stephen L. Peters                                  portnoy@portnoy.org
  PGP fingerprint: A1BF 5A81 03E7 47CE 71E0  3BD4 8DA6 9268 5BB6 4BBE
     "Poodle: The other white meat." -- Sherman, Sherman's Lagoon