Unbreak MSVC builds by removing copydir.c from list of libpgport files

src/tools/msvc/Mkvcbuild.pm

@@ -3,7 +3,7 @@ package Mkvcbuild;
 #
 # Package that generates build files for msvc build
 #
-# $PostgreSQL: pgsql/src/tools/msvc/Mkvcbuild.pm,v 1.58 2010/06/15 12:48:36 adunstan Exp $
+# $PostgreSQL: pgsql/src/tools/msvc/Mkvcbuild.pm,v 1.59 2010/07/02 23:25:27 adunstan Exp $
 #
 use Carp;
 use Win32;
@@ -49,7 +49,7 @@ sub mkvcbuild
     our @pgportfiles = qw(
       chklocale.c crypt.c fseeko.c getrusage.c inet_aton.c random.c srandom.c
       getaddrinfo.c gettimeofday.c kill.c open.c erand48.c
-      snprintf.c strlcat.c strlcpy.c copydir.c dirmod.c exec.c noblock.c path.c pipe.c
+      snprintf.c strlcat.c strlcpy.c dirmod.c exec.c noblock.c path.c pipe.c
       pgsleep.c pgstrcasecmp.c qsort.c qsort_arg.c sprompt.c thread.c
       getopt.c getopt_long.c dirent.c rint.c win32env.c win32error.c);