eve: add package (#2673)

* eve: add package

* Update xmake.lua

* Update xmake.lua

---------

Co-authored-by: ruki <waruqi@gmail.com>

packages/e/eve/xmake.lua

@@ -0,0 +1,24 @@
+package("eve")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://jfalcou.github.io/eve/")
+    set_description("Expressive Vector Engine - SIMD in C++ Goes Brrrr")
+    set_license("BSL-1.0")
+
+    add_urls("https://github.com/jfalcou/eve/archive/refs/tags/v$(version).tar.gz", {excludes = {"*.paxheader", "*.data"}})
+    add_urls("https://github.com/jfalcou/eve.git")
+
+    add_versions("2023.02.15", "7a5fb59c0e6ef3bef3e8b36d62e138d31e7f2a9f1bdfe95a8e96512b207f84c5")
+
+    on_install(function (package)
+        print(os.filedirs("*"))
+        os.cp("include", package:installdir())
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <eve/wide.hpp>
+            void test() {
+                eve::wide<float> x( [](auto i, auto) { return 1.f+i; } );
+            }
+        ]]}, {configs = {languages = "c++20"}}))
+    end)