fix mnn (#1667)

* fix mnn

* fix msvc errors

* fix msvc errors

packages/m/mnn/xmake.lua

@@ -34,15 +34,15 @@ package("mnn")
             package:add("shflags", "-L" .. mnn_lib_dir .. " -lmnn")
         else
             if package:is_plat("linux", "android", "cross") then
-                package:add("shflags", " -Wl,--whole-archive " .. mnn_lib_dir .. "/libmnn.a -Wl,--no-whole-archive")
-                package:add("ldflags", " -Wl,--whole-archive " .. mnn_lib_dir .. "/libmnn.a -Wl,--no-whole-archive")
+                package:add("shflags", " -Wl,--whole-archive " .. mnn_lib_dir .. "/libMNN.a -Wl,--no-whole-archive")
+                package:add("ldflags", " -Wl,--whole-archive " .. mnn_lib_dir .. "/libMNN.a -Wl,--no-whole-archive")
             elseif package:is_plat("macosx") then
-                package:add("ldflags", "-Wl,-force_load " .. mnn_lib_dir .. "/libmnn.a")
-                package:add("shflags", "-Wl,-force_load " .. mnn_lib_dir .. "/libmnn.a")
+                package:add("ldflags", "-Wl,-force_load " .. mnn_lib_dir .. "/libMNN.a")
+                package:add("shflags", "-Wl,-force_load " .. mnn_lib_dir .. "/libMNN.a")
             elseif package:is_plat("windows") then
                 package:add("linkdirs", mnn_lib_dir)
-                package:add("shflags", "/WHOLEARCHIVE:mnn")
-                package:add("ldflags", "/WHOLEARCHIVE:mnn")
+                package:add("shflags", "/WHOLEARCHIVE:MNN")
+                package:add("ldflags", "/WHOLEARCHIVE:MNN")
             end
         end
 
@@ -85,6 +85,12 @@ package("mnn")
         end
         if package:is_plat("windows") then
             table.insert(configs, "-DMNN_WIN_RUNTIME_MT=" .. (package:config("vs_runtime") and "ON" or "OFF"))
+            io.replace("CMakeLists.txt",
+                'SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Zi")',
+                'SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")', {plain = true})
+            io.replace("CMakeLists.txt",
+                'SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")',
+                'SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")', {plain = true})
         end
         if package:is_plat("android") then
             table.insert(configs, "-DMNN_USE_SSE=OFF")