function setup_visual_studio_variables()
{
-# chmod 755 $PRODUCTION_DIR/win32_helper/*.exe
-# export PATH="$(dos_to_unix_path $PRODUCTION_DIR)/win32_helper:$PATH"
-
# we try to use the most recent compiler location, and work backwards as
# needed for the supported range (10 = vs 2010, 9 = vs 2008, 8 = vs 2005).
export VSxTOOLS="$VS100COMNTOOLS"