# the tools to use for the build. If not specified,
# tools_def.txt will be used for the build. This file
# MUST be located in the WORKSPACE/Tools/Conf directory.
-TOOLS_DEFINITION_FILE = Tools/Conf/tools_def.txt
+TOOL_CHAIN_CONF = Tools/Conf/tools_def.txt
# TAGNAME List Optional Specify the name(s) of the tools_def.txt TagName to use.
# If not specified, all applicable TagName tools will be
# used for the build. The list uses space character separation.
-TAGNAME = MSFT
+TOOL_CHAIN_TAG = MSFT