packages/b/bison/xmake.lua

@@ -33,10 +33,10 @@ package("bison")
         if package:is_library() then
             package:set("kind", "library", {headeronly = true})
         end
+    end)
 
-        if is_subhost("msys") and xmake:version():ge("2.9.7") then
-            package:add("deps", "pacman::bison", {configs = {msystem = "msys"}})
-        end
+    on_install("@msys", function (package)
+        import("package.manager.pacman.install_package")("", {pacmna = "bison"})
     end)
 
     on_install("windows", function (package)

packages/f/flex/xmake.lua

@@ -37,13 +37,10 @@ package("flex")
         if package:is_library() then
             package:set("kind", "library", {headeronly = true})
         end
-
-        if is_subhost("msys") and xmake:version():ge("2.9.7") then
-            package:add("deps", "pacman::flex", {configs = {msystem = "msys"}})
-        end
     end)
 
     on_install("@msys", function (package)
+        import("package.manager.pacman.install_package")("", {pacmna = "flex"})
         -- https://github.com/msys2/MSYS2-packages/issues/1911
         if package:is_library() then
             local msys_dir = os.getenv("MINGW_PREFIX")

packages/v/verilator/xmake.lua

@@ -11,14 +11,6 @@ package("verilator")
 
     add_deps("cmake")
 
-    if on_check then
-        on_check(function (package)
-            if is_subhost("msys") and xmake:version():lt("2.9.7") then
-                raise("package(verilator) requires xmake >= 2.9.7 on msys")
-            end
-        end)
-    end
-
     on_load(function (package)
         if not package:is_precompiled() then
             package:add("deps", "flex", {kind = "library"})