Add rtti package (#1170)

* Add rtti package * Fix gcc support for rttr * Update xmake.lua Co-authored-by: ruki <waruqi@gmail.com>
3 years ago · 7a3a5d853a
parent fadd1061a5
commit 7a3a5d853a
1 changed files with 92 additions and 0 deletions
--- a/packages/r/rttr/xmake.lua
+++ b/packages/r/rttr/xmake.lua
@ -0,0 +1,92 @@
+package("rttr")
+    set_homepage("https://www.rttr.org")
+    set_description("rttr: An open source library, which adds reflection to C++.")
+    set_license("MIT")
+
+    if is_plat("macosx") then
+        add_extsources("brew::rttr")
+    end
+    
+    add_urls("https://www.rttr.org/releases/rttr-$(version)-src.tar.gz",
+             "https://github.com/rttrorg/rttr/releases/download/v$(version)/rttr-$(version)-src.tar.gz",
+             "https://github.com/rttrorg/rttr.git")
+
+    add_versions("0.9.6", "f62caee43016489320f8a69145c9208cddd72e451ea95618bc26a49a4cd6c990")
+    add_versions("0.9.5", "caa8d404840b0e156f869a947e475b09f7b602ab53c290271f40ce028c8d7d91")
+
+    add_deps("cmake")
+
+    on_install(function (package)
+        local configs = {}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_EXAMPLES=OFF")
+        table.insert(configs, "-DBUILD_DOCUMENTATION=OFF")
+        table.insert(configs, "-DBUILD_UNIT_TESTS=OFF") -- rttr has problem building unit tests on macosx.
+        -- rttr use BUILD_RTTR_DYNAMIC and BUILD_STATIC options to control whether to build dynamic or static libraries.
+        table.insert(configs, "-DBUILD_RTTR_DYNAMIC=" .. (package:config("shared") and "ON" or "OFF"))
+        table.insert(configs, "-DBUILD_STATIC=" .. (package:config("shared") and "OFF" or "ON"))
+        local cxflags
+        if package:has_tool("cxx", "gcc", "gxx", "clang", "clangxx") then
+            if not package:is_plat("windows") then
+                -- Passing this flag to clang-cl may cause errors.
+                -- gcc does not seem to support -Wno-error options.
+                cxflags = "-Wno-implicit-float-conversion"
+            end
+        end
+        if package:is_plat("windows") and package:config("shared") then
+            package:add("defines", "RTTR_DLL")
+        end
+        import("package.tools.cmake").install(package, configs, {cxflags = cxflags})
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <cassert>
+            #include <string>
+
+            #include "rttr/registration.h"
+            
+            using namespace rttr;
+
+            struct ctor_test {
+                ctor_test(){}
+                ctor_test(const ctor_test& other) {}
+                ctor_test(int, double) {}
+                static ctor_test create_object() { return ctor_test(); }
+            };
+
+            static ctor_test global_create_object() { return ctor_test(); }
+
+            RTTR_REGISTRATION {
+                registration::class_<ctor_test>("ctor_test")
+                    .constructor<>()(
+                        policy::ctor::as_object
+                    )
+                    .constructor<const ctor_test&>()(
+                        policy::ctor::as_object
+                    )
+                    .constructor<int, double>()(
+                        policy::ctor::as_object
+                    )
+                    .constructor(&ctor_test::create_object)
+                    .constructor(&global_create_object);
+            }
+
+            void test() {
+                auto t = type::get<ctor_test>();
+                assert(t.is_valid());
+                {
+                    constructor ctor = t.get_constructor();
+                    assert(ctor.is_valid());
+                }
+                {
+                    constructor ctor = t.get_constructor({type::get<ctor_test>()});
+                    assert(ctor.is_valid());
+                }
+                {
+                    constructor ctor = t.get_constructor({type::get<int>(), type::get<double>()});
+                    assert(ctor.is_valid());
+                }
+            }
+        ]]}, { configs = {languages = "c++14"} }))
+    end)