cppgpio: add package (#2986)

* cppgpio: add package

* cppgpio: add_includedirs

packages/c/cppgpio/xmake.lua

@@ -0,0 +1,32 @@
+package("cppgpio")
+    set_homepage("https://github.com/JoachimSchurig/CppGPIO")
+    set_description("C++14 GPIO library for embedded systems on Linux")
+
+    add_urls("https://github.com/JoachimSchurig/CppGPIO/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/JoachimSchurig/CppGPIO.git")
+
+    add_versions("v1.0.2", "53172c0f02516861bca1d1095d9275d569427ec99d63ca2b21ab8d42589c6bb1")
+
+    on_install("linux", function (package)
+        io.writefile("xmake.lua", [[
+            add_rules("mode.release", "mode.debug")
+            target("cppgpio")
+                set_kind("$(kind)")
+                set_languages("cxx14")
+                add_files("src/*.cpp")
+                add_includedirs("include")
+                add_headerfiles("include/(**.hpp)")
+                add_headerfiles("src/tools.hpp")
+        ]])
+        import("package.tools.xmake").install(package)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <cppgpio.hpp>
+            using namespace GPIO;
+            void test() {
+                PWMOut pwm(23, 100, 0);
+            }
+        ]]}, {configs = {languages = "c++14"}}))
+    end)