[PATCH 2/2] BaseTools: Fix re-build issue after tools_def/build_rule updated.

[Yonghong Zhu <yonghong.zhu@intel.com>]

From: Derek Lin <derek.lin2@hpe.com>

Add tools_def.txt and build_rule.txt to workspace autogen timestamp file.
Now it will not skip autogen if this two file is updated.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Derek Lin <derek.lin2@hpe.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
---
 BaseTools/Source/Python/AutoGen/AutoGen.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 70c6c91186..3d3dfefdbc 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -64,6 +64,9 @@ gMakeTypeMap = {"MSFT":"nmake", "GCC":"gmake"}
 ## Build rule configuration file
 gDefaultBuildRuleFile = 'Conf/build_rule.txt'
 
+## Tools definition configuration file
+gDefaultToolsDefFile = 'Conf/tools_def.txt'
+
 ## Build rule default version
 AutoGenReqBuildRuleVerNum = "0.1"
 
@@ -721,6 +724,11 @@ class WorkspaceAutoGen(AutoGen):
         AllWorkSpaceMetaFiles.add(self.MetaFile.Path)
 
         #
+        # add build_rule.txt & tools_def.txt
+        #
+        AllWorkSpaceMetaFiles.add(gDefaultBuildRuleFile)
+        AllWorkSpaceMetaFiles.add(gDefaultToolsDefFile)
+
         # add BuildOption metafile
         #
         AllWorkSpaceMetaFiles.add(os.path.join(self.BuildDir, 'BuildOptions'))
-- 
2.11.1.windows.1