Specify the complete source file list for a dll inside the main
makefile and get rid of the subdirectories makefiles.

diff --git a/Make.rules.in b/Make.rules.in
index 6dbd8c5..7497a82 100644
--- a/Make.rules.in
+++ b/Make.rules.in
@@ -101,10 +101,11 @@
 libdir          = @libdir@
 infodir         = @infodir@
 mandir          = @mandir@
+sysconfdir      = @sysconfdir@
+includedir      = @includedir@/wine
 dlldir          = @libdir@/wine
 prog_manext     = 1
 conf_manext     = 5
-includedir      = @includedir@/wine
 CLEAN_FILES     = *.o *.a *.so *.ln *.$(LIBEXT) \\\#*\\\# *~ *% .\\\#* *.bak *.orig *.rej \
                   *.flc *.spec.c *.spec.def *.glue.c y.tab.c y.tab.h @LEX_OUTPUT_ROOT@.c core