rapidxml: add package (#3529)

* rapidxml: add package

* rapidxml: fix dir

* xpack: use rapidxml package

* rapidxml: small tweak

packages/r/rapidxml/xmake.lua

@@ -0,0 +1,22 @@
+package("rapidxml")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://sourceforge.net/projects/rapidxml")
+    set_description("An attempt to create the fastest XML parser possible")
+    set_license("MIT")
+
+    set_urls("https://sourceforge.net/projects/rapidxml/files/rapidxml/rapidxml%20$(version)/rapidxml-$(version).zip")
+
+    add_versions("1.13", "c3f0b886374981bb20fabcf323d755db4be6dba42064599481da64a85f5b3571")
+
+    on_install(function (package)
+        os.vcp("**.hpp", package:installdir("include", "rapidxml"))
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            static void test() {
+                rapidxml::xml_document<> doc;
+                doc.parse<0>("");
+            }
+        ]]}, { includes = "rapidxml/rapidxml.hpp" }))
+    end)

packages/x/xpack/xmake.lua

@@ -9,10 +9,9 @@ package("xpack")
 
     add_versions("v1.0.5", "ea8693dd3a53d54e0c1e3c9e6e06f31ff7f593f7f8cf8fb4889f5c3354dbae8e")
 
-    add_deps("rapidjson")
+    add_deps("rapidjson", "rapidxml")
 
     on_install(function (package)
-        os.cp("rapidxml", package:installdir("include"))
         os.cp("*.h", package:installdir("include", "xpack"))
     end)