libdeflate: fix pdb

packages/l/libdeflate/xmake.lua

@@ -41,6 +41,11 @@ package("libdeflate")
         table.insert(configs, "-DLIBDEFLATE_BUILD_STATIC_LIB=" .. (package:config("shared") and "OFF" or "ON"))
         table.insert(configs, "-DLIBDEFLATE_BUILD_SHARED_LIB=" .. (package:config("shared") and "ON" or "OFF"))
         import("package.tools.cmake").install(package, configs)
+
+        if package:is_plat("windows") and package:is_debug() then
+            local dir = package:installdir(package:config("shared") and "bin" or "lib")
+            os.trycp(path.join(package:buildir(), "deflate.pdb"), dir)
+        end
     end)
 
     on_test(function (package)