Adding batch files for building with nmake make files

libmysql/libmysql.c:
  remove the duplicate call to DBUG_ENTER
win/build-nmake-x64.bat:
  New BitKeeper file ``win/build-nmake-x64.bat''
win/build-nmake.bat:
  New BitKeeper file ``win/build-nmake.bat''

libmysql/libmysql.c

@@ -4680,7 +4680,6 @@ int cli_read_binary_rows(MYSQL_STMT *stmt)
   MYSQL_DATA *result= &stmt->result;
   MYSQL_ROWS *cur, **prev_ptr= &result->data;
   NET        *net;
-  DBUG_ENTER("cli_read_binary_rows");
 
   DBUG_ENTER("cli_read_binary_rows");
   

win/build-nmake-x64.bat

+@echo off
+
+REM Copyright (C) 2006 MySQL AB
+REM 
+REM This program is free software; you can redistribute it and/or modify
+REM it under the terms of the GNU General Public License as published by
+REM the Free Software Foundation; version 2 of the License.
+REM 
+REM This program is distributed in the hope that it will be useful,
+REM but WITHOUT ANY WARRANTY; without even the implied warranty of
+REM MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+REM GNU General Public License for more details.
+REM 
+REM You should have received a copy of the GNU General Public License
+REM along with this program; if not, write to the Free Software
+REM Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+if exist cmakecache.txt del cmakecache.txt
+copy win\nmake_x64_cache.txt cmakecache.txt
+cmake -G "NMake Makefiles"
+copy cmakecache.txt win\nmake_x64_cache.txt

win/build-nmake.bat

+@echo off
+
+REM Copyright (C) 2006 MySQL AB
+REM 
+REM This program is free software; you can redistribute it and/or modify
+REM it under the terms of the GNU General Public License as published by
+REM the Free Software Foundation; version 2 of the License.
+REM 
+REM This program is distributed in the hope that it will be useful,
+REM but WITHOUT ANY WARRANTY; without even the implied warranty of
+REM MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+REM GNU General Public License for more details.
+REM 
+REM You should have received a copy of the GNU General Public License
+REM along with this program; if not, write to the Free Software
+REM Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+if exist cmakecache.txt del cmakecache.txt
+copy win\nmake_cache.txt cmakecache.txt
+cmake -G "NMake Makefiles"
+copy cmakecache.txt win\nmake_cache.txt