[Patch V2] BaseTools: Enhance Bin Cache database to support save the cache

["Christian Rodriguez" <christian.rodriguez@intel.com>]

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1726

V2: Added the platform name to the path
Add more level sub-directories in the database to support save
the cache for multiple platforms with multiple tool-chains and
targets, just like edk2 Build output.

Signed-off-by: Christian Rodriguez <christian.rodriguez@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
---
 BaseTools/Source/Python/AutoGen/AutoGen.py | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 8648fc40ed..31721a6f9f 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -3897,18 +3897,17 @@ class ModuleAutoGen(AutoGen):
             self.CopyModuleToCache()
 
     def CopyModuleToCache(self):
-        FileDir = path.join(GlobalData.gBinCacheDest, self.Arch, self.SourceDir, self.MetaFile.BaseName)
+        FileDir = path.join(GlobalData.gBinCacheDest, self.PlatformInfo.Name, self.BuildTarget + "_" + self.ToolChain, self.Arch, self.SourceDir, self.MetaFile.BaseName)
         CreateDirectory (FileDir)
         HashFile = path.join(self.BuildDir, self.Name + '.hash')
         if os.path.exists(HashFile):
             shutil.copy2(HashFile, FileDir)
-        if self.IsLibrary:
-            return
-        ModuleFile = path.join(self.OutputDir, self.Name + '.inf')
-        if os.path.exists(ModuleFile):
-            shutil.copy2(ModuleFile, FileDir)
+        if not self.IsLibrary:
+            ModuleFile = path.join(self.OutputDir, self.Name + '.inf')
+            if os.path.exists(ModuleFile):
+                shutil.copy2(ModuleFile, FileDir)
         if not self.OutputFile:
-            Ma = self.BuildDatabase[PathClass(ModuleFile), self.Arch, self.BuildTarget, self.ToolChain]
+            Ma = self.BuildDatabase[self.MetaFile, self.Arch, self.BuildTarget, self.ToolChain]
             self.OutputFile = Ma.Binaries
         if self.OutputFile:
             for File in self.OutputFile:
@@ -3930,7 +3929,7 @@ class ModuleAutoGen(AutoGen):
         for f_ext in self.SourceFileList:
             if '.inc' in str(f_ext):
                 return False
-        FileDir = path.join(GlobalData.gBinCacheSource, self.Arch, self.SourceDir, self.MetaFile.BaseName)
+        FileDir = path.join(GlobalData.gBinCacheSource, self.PlatformInfo.Name, self.BuildTarget + "_" + self.ToolChain, self.Arch, self.SourceDir, self.MetaFile.BaseName)
         HashFile = path.join(FileDir, self.Name + '.hash')
         if os.path.exists(HashFile):
             f = open(HashFile, 'r')
-- 
2.19.1.windows.1