[Patch] BaseTools: Fix the bug to correctly check Pcd type that in FDF file

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

We set Pcd value in FDF and used this Pcd as PatchableInModule type in
module, it cause build report generate failure. because we incorrectly
set the Pcd type during check whether the Pcd is used.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
---
 BaseTools/Source/Python/build/BuildReport.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/BaseTools/Source/Python/build/BuildReport.py b/BaseTools/Source/Python/build/BuildReport.py
index a1ee43a..a7cbb6a 100644
--- a/BaseTools/Source/Python/build/BuildReport.py
+++ b/BaseTools/Source/Python/build/BuildReport.py
@@ -736,10 +736,17 @@ class PcdReport(object):
             #
             UnusedPcdFullList = []
             for item in Pa.Platform.Pcds:
                 Pcd = Pa.Platform.Pcds[item]
                 if not Pcd.Type:
+                    # check the Pcd in FDF file, whether it is used in module first
+                    for T in ["FixedAtBuild", "PatchableInModule", "FeatureFlag", "Dynamic", "DynamicEx"]:
+                        PcdList = self.AllPcds.setdefault(Pcd.TokenSpaceGuidCName, {}).setdefault(T, [])
+                        if Pcd in PcdList:
+                            Pcd.Type = T
+                            break
+                if not Pcd.Type:
                     PcdTypeFlag = False
                     for package in Pa.PackageList:
                         for T in ["FixedAtBuild", "PatchableInModule", "FeatureFlag", "Dynamic", "DynamicEx"]:
                             if (Pcd.TokenCName, Pcd.TokenSpaceGuidCName, T) in package.Pcds:
                                 Pcd.Type = T
-- 
2.6.1.windows.1