add elfio (#1664)

packages/e/elfio/xmake.lua

@@ -0,0 +1,27 @@
+package("elfio")
+    set_kind("library", {headeronly = true})
+    set_homepage("http://serge1.github.io/ELFIO")
+    set_description("ELFIO - ELF (Executable and Linkable Format) reader and producer implemented as a header only C++ library")
+    set_license("MIT")
+
+    add_urls("https://github.com/serge1/ELFIO/archive/refs/tags/Release_$(version).tar.gz")
+    add_versions("3.11", "c896b1c41ac19348b040e4adbd1bd14950c4c216da97f900dff726eb0adf20b2")
+
+    add_deps("cmake")
+
+    on_install(function (package)
+        local configs = {"-DELFIO_BUILD_TESTS=OFF", "-DELFIO_BUILD_EXAMPLES=OFF"}
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <iostream>
+            #include <elfio/elfio.hpp>
+            using namespace ELFIO;
+            void test() {
+                elfio reader;
+                reader.load("");
+            }
+        ]]}, {configs = {languages = "c++17"}}))
+    end)