!53 Restore the third-party library cache for windows

Merge pull request !53 from PaddlePaddle-Gardener/restore_up

CMakeLists.txt

@@ -61,7 +61,6 @@ if(WITH_MUSL)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=deprecated-declarations -Wno-deprecated-declarations -Wno-error=pessimizing-move -Wno-error=deprecated-copy")
 endif()
 
-#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zm1000 /fp:fast")
 
 if(WIN32)
     option(MSVC_STATIC_CRT "use static C Runtime library by default" ON)

paddle/scripts/paddle_build.bat

@@ -30,10 +30,6 @@ taskkill /f /im op_function_generator.exe
 wmic process where name="op_function_generator.exe" call terminate
 taskkill /f /im python.exe  2>NUL
 
-:: TODO: Temporarily，REMOVE after VS2017 is stable.
-set WITH_TPCACHE=OFF
-rmdir %cache_dir%\third_party_GPU /s/q
-rmdir %cache_dir%\third_party /s/q
 
 rem ------initialize common variable------
 if not defined GENERATOR set GENERATOR="Visual Studio 15 2017 Win64"
@@ -85,7 +81,7 @@ git show-ref --verify --quiet refs/heads/last_pr
 if %ERRORLEVEL% EQU 0 (
     git diff HEAD last_pr --stat --name-only
     git diff HEAD last_pr --stat --name-only | findstr "setup.py.in"
-    if %ERRORLEVEL% EQU 0 (
+    if !ERRORLEVEL! EQU 0 (
         rmdir build /s/q
     )
     git branch -D last_pr