BaseTools: Decouple AutoGen Objects

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1875

1. Separate the AutoGen.py into 3 small py files.
One is for AutoGen base class, one is for WorkspaceAutoGen class
and PlatformAutoGen class, and the one for ModuleAutoGen class.
2. Create a new class DataPipe to store the Platform scope settings.
Create a new class PlatformInfo to provide the same interface
as PlatformAutoGen. PlatformInfo class is initialized by
DataPipe instance.
Create a new class WorkspaceInfo to provide the same interface
as WorkspaceAutoGen. WorkspaceInfo class is initialized by
DataPipe instance.
3. Change ModuleAutoGen to depends on DataPipe, PlatformInfo and
WorkspaceInfo. Remove the dependency of ModuleAutoGen to PlatformAutoGen.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Steven Shi <steven.shi@intel.com>
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Liming Gao <liming.gao@intel.com>

BaseTools/Source/Python/Workspace/InfBuildData.py

@@ -154,6 +154,13 @@ class InfBuildData(ModuleBuildClassObject):
         self._PcdComments = None
         self._BuildOptions = None
         self._DependencyFileList = None
+        self.LibInstances = []
+        self.ReferenceModules = set()
+        self.Guids
+        self.Pcds
+    def SetReferenceModule(self,Module):
+        self.ReferenceModules.add(Module)
+        return self
 
     ## XXX[key] = value
     def __setitem__(self, key, value):
@@ -705,6 +712,25 @@ class InfBuildData(ModuleBuildClassObject):
         return RetVal
 
     @cached_property
+    def ModulePcdList(self):
+        RetVal = self.Pcds
+        return RetVal
+    @cached_property
+    def LibraryPcdList(self):
+        if bool(self.LibraryClass):
+            return []
+        RetVal = {}
+        Pcds = set()
+        for Library in self.LibInstances:
+            PcdsInLibrary = OrderedDict()
+            for Key in Library.Pcds:
+                if Key in self.Pcds or Key in Pcds:
+                    continue
+                Pcds.add(Key)
+                PcdsInLibrary[Key] = copy.copy(Library.Pcds[Key])
+            RetVal[Library] = PcdsInLibrary
+        return RetVal
+    @cached_property
     def PcdsName(self):
         PcdsName = set()
         for Type in (MODEL_PCD_FIXED_AT_BUILD,MODEL_PCD_PATCHABLE_IN_MODULE,MODEL_PCD_FEATURE_FLAG,MODEL_PCD_DYNAMIC,MODEL_PCD_DYNAMIC_EX):
@@ -1030,3 +1056,6 @@ class InfBuildData(ModuleBuildClassObject):
         if (self.Binaries and not self.Sources) or GlobalData.gIgnoreSource:
             return True
         return False
+def ExtendCopyDictionaryLists(CopyToDict, CopyFromDict):
+    for Key in CopyFromDict:
+        CopyToDict[Key].extend(CopyFromDict[Key])