Fix for distrib/sets/lists/comp/md.amd64 when MKGCC=no

[Adam Ciarciński <adam%NetBSD.org@localhost>]

Greetings,

Seems like these two directries are not created when bulding NetBSD-current 
with MKGCC=no (MKLLVM=yes) on amd64:

/usr/include/g++/bits/i386
/usr/include/g++/bits/x86_64

and building sets fails. I would like to commit the following patch:

diff -u -r1.216 md.amd64
--- distrib/sets/lists/comp/md.amd64    18 Feb 2014 22:03:52 -0000      1.216
+++ distrib/sets/lists/comp/md.amd64    28 Mar 2014 14:24:00 -0000
@@ -203,9 +203,9 @@
 ./usr/include/clang-3.5/xmmintrin.h            comp-c-include          llvm
 ./usr/include/clang-3.5/xopintrin.h            comp-c-include          llvm
 ./usr/include/emmintrin.h                      comp-obsolete           obsolete
-./usr/include/g++/bits/i386                    comp-c-include
+./usr/include/g++/bits/i386                    comp-c-include          
gcccmds,gcc=48,compat
 ./usr/include/g++/bits/i386/c++config.h                comp-c-include          
gcccmds,gcc=48,compat
-./usr/include/g++/bits/x86_64                  comp-c-include
+./usr/include/g++/bits/x86_64                  comp-c-include          
gcccmds,gcc=48,compat
 ./usr/include/g++/bits/x86_64/c++config.h      comp-c-include          
gcccmds,gcc=48,compat
 ./usr/include/gcc-4.1/emmintrin.h              comp-c-include          
gcccmds,gcc=4
 ./usr/include/gcc-4.1/emmintrin.h              comp-obsolete           
gcc=45,obsolete

Kind regards,
Adam