add angelscript (#135)

packages/a/angelscript/xmake.lua

@@ -0,0 +1,33 @@
+package("angelscript")
+    set_homepage("http://angelcode.com/angelscript/")
+    set_description("Extremely flexible cross-platform scripting library designed to allow applications to extend their functionality through external scripts")
+    add_urls("http://angelcode.com/angelscript/sdk/files/angelscript_$(version).zip")
+
+    add_versions("2.34.0", "6faa043717522ae0fb2677d907ca5b0e35a79d28e5f83294565e6c6229bfbdf7")
+
+    if is_plat("linux") then
+        add_syslinks("pthread")
+    end
+
+    add_deps("cmake")
+
+    on_install("windows", "linux", "android", "msys", "mingw", function (package)
+        os.cd("angelscript/projects/cmake")
+        local configs = {}
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
+        if package:is_plat("android") then
+            io.gsub("CMakeLists.txt", "set_property", "#set_property")
+        end    
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <iostream>
+            #include "angelscript.h"
+            static void test() {
+                std::cout << asGetLibraryVersion() << "\n";
+            }
+        ]]}, {configs = {languages = "c++11"}, includes = "angelscript.h"}))
+    end)