BaseTools: Report Structure PCD value and SKU, DefaultStore info

https://bugzilla.tianocore.org/show_bug.cgi?id=706
Add Structure PCD support for Build report. Structure PCD field value described
in DEC/DSC will be display in build report. And, PCD value for each SKU and
Default store will also be shown in build report.

Contributed-under: TianoCore Contribution Agreement 1.1
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

BaseTools/Source/Python/build/build.py

@@ -761,6 +761,8 @@ class Build():
         self.SkipAutoGen    = BuildOptions.SkipAutoGen
         self.Reparse        = BuildOptions.Reparse
         self.SkuId          = BuildOptions.SkuId
+        if self.SkuId:
+            GlobalData.gSKUID_CMD = self.SkuId
         self.ConfDirectory = BuildOptions.ConfDirectory
         self.SpawnMode      = True
         self.BuildReport    = BuildReport(BuildOptions.ReportFile, BuildOptions.ReportType)