add compile.h and symtable.h to list of header files
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 532a0f8..846f019 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -426,6 +426,8 @@
 		Include/pymem.h \
 		Include/object.h \
 		Include/objimpl.h \
+		Include/compile.h \
+		Include/symtable.h \
 		Include/pydebug.h \
 		Include/unicodeobject.h \
 		Include/intobject.h \