[miniball] Add package (#2486)

* [miniball] Add package

* [miniball] tweak

packages/m/miniball/xmake.lua

@@ -0,0 +1,25 @@
+package("miniball")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://people.inf.ethz.ch/gaertner/subdir/software/miniball.html")
+    set_description("For computing the smallest enclosing balls of points in arbitrary dimensions")
+    set_license("GPL-3.0")
+
+    add_urls("https://github.com/xmake-mirror/miniball/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/xmake-mirror/miniball.git")
+    add_versions("v3.0", "8a7eedbae5619bc2b9ca9a249539008026f274886b0aeb3bb9796698b8763ba0")
+
+    on_install(function (package)
+        os.cp("Miniball.hpp", package:installdir("include"))
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            using Point = std::list<std::vector<double>>;
+            using Coord = std::vector<double>;
+            using MB = Miniball::Miniball<Miniball::CoordAccessor<Point::const_iterator, Coord::const_iterator>>;
+            void test() {
+                Point p{ { 0, 0 }, { 1, 0 }, { 0, 1 } };
+                MB mb{ 2, p.begin(), p.end() };
+            }
+        ]]}, {configs = {languages = "c++11"}, includes = {"Miniball.hpp", "list", "vector"}}))
+    end)