[Bug-gnubg] Compile: lib/buffer.[ch] used at all?

[Holger]

Hi all,

I think lib/buffer.[ch] aren't used at all, so I guess they could be 
removed from lib/Makefile.am?

After messing around with the paths I've encountered once more problems on 
Solaris.

Making all in lib
make[2]: Entering directory `/tmp/hb-030807/gnubg/gnubg/lib'
source='buffer.c' object='buffer.o' libtool=no \
depfile='.deps/buffer.Po' tmpdepfile='.deps/buffer.TPo' \
depmode=gcc3 /bin/bash ../depcomp \
gcc -DHAVE_CONFIG_H -I. -I. -I..     -g -O2 -c `test -f 'buffer.c' || echo 
'./'`buffer.c
buffer.c: In function `BufferWritef':
buffer.c:245: error: `__builtin_va_alist' undeclared (first use in this 
function)
buffer.c:245: error: (Each undeclared identifier is reported only once
buffer.c:245: error: for each function it appears in.)
make[2]: *** [buffer.o] Error 1

This is because in iso/stdarg_iso.h (included by stdarg.h):
78:#define     va_start(list, name)    (void) (list = (__va_list) 
&__builtin_va_alist)

But I can't find the definition of __builtin_va_alist (did a "grep -rn 
__builtin_va_alist /usr/include/*").

Regards,

        Holger