lunasvg: support all platform (#4360)

packages/l/lunasvg/xmake.lua

@@ -1,5 +1,4 @@
 package("lunasvg")
-
     set_homepage("https://github.com/sammycage/lunasvg")
     set_description("LunaSVG - SVG rendering library in C++")
     set_license("MIT")
@@ -10,17 +9,15 @@ package("lunasvg")
     add_versions("v2.3.5", "350ff56aa1acdedefe2ad8a4241a9fb8f9b232868adc7bd36dfb3dbdd57e2e93")
 
     add_deps("cmake")
-    on_load("windows", function (package)
-        if package:config("shared") then
-            package:add("defines", "LUNASVG_SHARED")
-        end
-    end)
 
-    on_install("windows", "macosx", "linux", function (package)
+    on_install(function (package)
         local configs = {}
-        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
         table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
         import("package.tools.cmake").install(package, configs)
+        if package:is_plat("windows") and package:config("shared") then
+            package:add("defines", "LUNASVG_SHARED")
+        end
     end)
 
     on_test(function (package)