[Patch] BaseTool: Enhance error message.

[Patch] BaseTool: Enhance error message.

[BobCF]

Enhance the error message when the PCD from
commandline can not be found.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
---
 BaseTools/Source/Python/Workspace/DscBuildData.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/BaseTools/Source/Python/Workspace/DscBuildData.py b/BaseTools/Source/Python/Workspace/DscBuildData.py
index 7b5c7ebc34..9838acb4ed 100644
--- a/BaseTools/Source/Python/Workspace/DscBuildData.py
+++ b/BaseTools/Source/Python/Workspace/DscBuildData.py
@@ -1103,14 +1103,15 @@ class DscBuildData(PlatformBuildClassObject):
                                                  AUTOGEN_ERROR,
                                                 "The Pcd %s is found under multiple different TokenSpaceGuid: %s and %s." % (TokenCName, PcdItem.TokenSpaceGuidCName, TokenSpaceGuidCNameList[0])
                                                 )
                     GlobalData.BuildOptionPcd[i] = (TokenSpaceGuidCName, TokenCName, FieldName,NewValue,("build command options",1))
                 if not FoundFlag:
-                    if HasTokenSpace:
-                        EdkLogger.error('build', AUTOGEN_ERROR, "The Pcd %s.%s is not found in the DEC file." % (TokenSpaceGuidCName, TokenCName))
+                    if pcdname.count(".") > 1:
+                        pcdnamefield = pcdname.split(".")
+                        EdkLogger.error('build', AUTOGEN_ERROR, "The Pcd %s.%s is not found in the DEC file." % (pcdnamefield[0],pcdnamefield[1]))
                     else:
-                        EdkLogger.error('build', AUTOGEN_ERROR, "The Pcd %s is not found in the DEC file." % (TokenCName))
+                        EdkLogger.error('build', AUTOGEN_ERROR, "The Pcd %s is not found in the DEC file." % (pcdname))
                 for BuildData in self._Bdb._CACHE_.values():
                     if BuildData.MetaFile.Ext == '.dec' or BuildData.MetaFile.Ext == '.dsc':
                         continue
                     for key in BuildData.Pcds:
                         PcdItem = BuildData.Pcds[key]
-- 
2.14.3.windows.1