build: update build.bat on building rime

build.bat

@@ -301,33 +301,18 @@ rem ---------------------------------------------------------------------------
 
 rem ---------------------------------------------------------------------------
 rem %1 : ARCH
-rem %2 : push | pop , push to backup when pop to restore
-:stash_build
-  pushd %WEASEL_ROOT%\librime
-  for %%a in ( build dist lib ^
-    deps\glog\build ^
-    deps\googletest\build ^
-    deps\leveldb\build ^
-    deps\marisa-trie\build ^
-    deps\opencc\build ^
-    deps\yaml-cpp\build ) do (
-    if "%2"=="push" (
-      if exist %%a  move %%a %%a_%1 
-    )
-    if "%2"=="pop" (
-      if exist %%a_%1  move %%a_%1 %%a 
-    )
-  )
-  popd
-  exit /b
-
-rem ---------------------------------------------------------------------------
-rem %1 : ARCH
-rem %2 : target_path of rime.lib, base %WEASEL_ROOT% or abs path
-rem %3 : target_path of rime.dll, base %WEASEL_ROOT% or abs path
+rem %2 : target_path of rime.lib, abs path
+rem %3 : target_path of rime.dll, abs path
 :build_librime_platform
-  rem restore backuped %1 build
-  call :stash_build %1 pop
+  if "%rime_build_variant%"=="release" (
+    set build_dir=build_%1
+    set rime_install_prefix=%WEASEL_ROOT%\librime\dist_%1
+  ) else (
+    set build_dir=debug_%1
+    set rime_install_prefix=%WEASEL_ROOT%\librime\distd_%1
+  )
+  rem restore backuped lib_%1 build
+  if exist lib_%1 move lib_%1 lib
 
   cd %WEASEL_ROOT%\librime
   if not exist env.bat (
@@ -336,24 +321,21 @@ rem %3 : target_path of rime.dll, base %WEASEL_ROOT% or abs path
   if not exist lib\opencc.lib (
     call build.bat deps %rime_build_variant%
     if errorlevel 1 (
-      call :stash_build %1 push
+      if exist lib move lib lib_%1
       goto error
     )
   )
   call build.bat %rime_build_variant%
-  if errorlevel 1 (
-    call :stash_build %1 push
-    goto error
-  )
 
   cd %WEASEL_ROOT%\librime
-  call :stash_build %1 push
+  rem backup lib to lib_%1
+  if exist lib move lib lib_%1
 
-  copy /Y %WEASEL_ROOT%\librime\dist_%1\include\rime_*.h %WEASEL_ROOT%\include\
+  copy /Y %rime_install_prefix%\include\rime_*.h %WEASEL_ROOT%\include\
   if errorlevel 1 goto error
-  copy /Y %WEASEL_ROOT%\librime\dist_%1\lib\rime.lib %2\
+  copy /Y %rime_install_prefix%\lib\rime.lib %2\
   if errorlevel 1 goto error
-  copy /Y %WEASEL_ROOT%\librime\dist_%1\lib\rime.dll %3\
+  copy /Y %rime_install_prefix%\lib\rime.dll %3\
   if errorlevel 1 goto error
 
   exit /b