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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)