libzen: add package (#4732)

* libzen: add package

* add check

packages/l/libzen/xmake.lua

@@ -0,0 +1,53 @@
+package("libzen")
+    set_homepage("https://mediaarea.net")
+    set_description("Small C++ derivate classes to have an easier life")
+    set_license("zlib")
+
+    add_urls("https://github.com/MediaArea/ZenLib/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/MediaArea/ZenLib.git")
+
+    add_versions("v0.4.41", "45d5173fa0278f5264daa6836ae297aa303984482227d00b35c4f03929494c8f")
+
+    add_configs("unicode", {description = "Enable unicode support", default = true, type = "boolean"})
+    add_configs("large_files", {description = "Enable large files support", default = true, type = "boolean"})
+
+    if is_plat("linux", "bsd") then
+        add_syslinks("pthread", "m")
+    end
+
+    add_deps("cmake")
+
+    if on_check then
+        on_check("android", function (package)
+            if package:is_arch("armeabi-v7a") then
+                local ndk = package:toolchain("ndk")
+                local ndk_sdkver = ndk:config("ndk_sdkver")
+                assert(ndk_sdkver and tonumber(ndk_sdkver) >= 24, "package(libzen/armeabi-v7a): need ndk api level >= 24 for android")
+            end
+        end)
+    end
+
+    on_install(function (package)
+        local configs = {}
+        local shared = package:config("shared")
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (shared and "ON" or "OFF"))
+        if package:is_plat("windows") and shared then
+            table.insert(configs, "-DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=ON")
+        end
+
+        table.insert(configs, "-DENABLE_UNICODE=" .. (package:config("unicode") and "ON" or "OFF"))
+        table.insert(configs, "-DLARGE_FILES=" .. (package:config("large_files") and "ON" or "OFF"))
+
+        os.cd("Project/CMake")
+        io.replace("CMakeLists.txt", "set(BUILD_SHARED_LIBS OFF)", "", {plain = true})
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            void test() {
+                ZenLib::LittleEndian2int8s("");
+            }
+        ]]}, {configs = {languages = "c++11"}, includes = "ZenLib/Utils.h"}))
+    end)