* don't build glapi_x86.S for now on i386.

* when preprorcessed glapi_x86.S ends up being invalid assembler input
  because of whitespace problems in concatenation macros. normally the
  use of these macros as they are wouldn't be a problem except we are
  receiving -traditional-cpp from share/mk and the spaces are being
  passed.

XXX further discussion needs to occur in order for this to be properly
    fixed

external/mit/xorg/TODO

@@ -13,6 +13,12 @@ libs		- done
 			-- many libs may not install manuals yet.
 			-- many libs should have pkg-config files generated/installed?
 			   this will apparently help with pkgsrc.
+			-- libGL has has glapi_x86.S commented out from the
+			   build because it spews when eating -traditional-cpp
+			   cheap whitespace hacks have been discussed or
+			   phone suggested we only pass -traditional-cpp to
+			   platforms where assemblers do things with '#'.
+
 tools		- done
 share		- done
 bin		- done

external/mit/xorg/lib/libGL/Makefile

@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.1.1.1 2008/07/29 05:01:22 mrg Exp $
+#	$NetBSD: Makefile,v 1.2 2008/08/02 13:26:26 rtr Exp $
 
 .include <bsd.own.mk>
 
@@ -17,12 +17,13 @@ SRCS.glx=	glcontextmodes.c clientattrib.c compsize.c eval.c glxcmds.c \
 .PATH:		${X11SRCDIR.MesaLib}/src/mesa/glapi
 SRCS.glx+=	glapi.c glthread.c
 
-.if ${MACHINE} == "i386"
-.PATH:		${X11SRCDIR.MesaLib}/src/mesa/x86
-SRCS.glx+=	glapi_x86.S
-CPPFLAGS+=	-DUSE_X86_ASM -I${X11SRCDIR.MesaLib}/src/mesa/x86
-# -DUSE_X86_ASM $(MMX_DEFS) $(3DNOW_DEFS) $(SSE_DEFS)
-.endif
+# XXX see TODO
+#.if ${MACHINE} == "i386"
+#.PATH:		${X11SRCDIR.MesaLib}/src/mesa/x86
+#SRCS.glx+=	glapi_x86.S
+#CPPFLAGS+=	-DUSE_X86_ASM -I${X11SRCDIR.MesaLib}/src/mesa/x86
+## -DUSE_X86_ASM $(MMX_DEFS) $(3DNOW_DEFS) $(SSE_DEFS)
+#.endif
 
 
 .if ${X11DRI} != "no"