hpx: add package (#2435)

* hpx: add package

* fix malloc config

* disable unity build

* fix config

* disable plat

packages/h/hpx/xmake.lua

@@ -0,0 +1,60 @@
+package("hpx")
+    set_homepage("https://hpx.stellar-group.org")
+    set_description("The C++ Standard Library for Parallelism and Concurrency")
+    set_license("BSL-1.0")
+
+    add_urls("https://github.com/STEllAR-GROUP/hpx/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/STEllAR-GROUP/hpx.git")
+
+    add_versions("v1.9.1", "1adae9d408388a723277290ddb33c699aa9ea72defadf3f12d4acc913a0ff22d")
+
+    add_configs("malloc", {description = "Use a custom allocator", default = "system", values = {"system", "tcmalloc", "jemalloc", "mimalloc"}})
+    add_configs("cuda", {description = "Enable support for CUDA", default = false})
+    add_configs("mpi", {description = "Enable the MPI parcelport", default = false})
+    add_configs("tcp", {description = "Enable the TCP parcelport", default = false})
+    add_configs("lci", {description = "Enable the LCI parcelport", default = false})
+    add_configs("apex", {description = "Enable APEX integration", default = false})
+    add_configs("context", {description = "Enable Boost. Context for task context switching", default = false})
+    add_configs("cpu_count", {description = "Set the maximum CPU count supported by HPX", default = "64"})
+
+    if is_plat("linux") then
+        add_syslinks("pthread")
+    end
+
+    add_deps("cmake", "hwloc", "asio >=1.12.0")
+
+    on_load("windows|x64", "linux|x86_64", "macosx|x86_64", function (package)
+        local malloc = package:config("malloc")
+        if malloc ~= "system" then
+            package:add("deps", malloc)
+        end
+        if package:config("context") then
+            package:add("deps", "boost >=1.71.0", {configs = {context = true}})
+        else
+            package:add("deps", "boost >=1.71.0")
+        end
+    end)
+
+    on_install("windows|x64", function (package)
+        local configs = {"-DHPX_WITH_EXAMPLES=OFF", "-DHPX_WITH_TESTS=OFF", "-DHPX_WITH_UNITY_BUILD=OFF"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        table.insert(configs, "-DHPX_WITH_MALLOC=" .. package:config("malloc"))
+        table.insert(configs, "-DHPX_WITH_CUDA=" .. (package:config("cuda") and "ON" or "OFF"))
+        table.insert(configs, "-DHPX_WITH_PARCELPORT_MPI=" .. (package:config("mpi") and "ON" or "OFF"))
+        table.insert(configs, "-DHPX_WITH_PARCELPORT_TCP=" .. (package:config("tcp") and "ON" or "OFF"))
+        table.insert(configs, "-DHPX_WITH_PARCELPORT_LCI=" .. (package:config("lci") and "ON" or "OFF"))
+        table.insert(configs, "-DHPX_WITH_APEX=" .. (package:config("apex") and "ON" or "OFF"))
+        table.insert(configs, "-DHPX_WITH_GENERIC_CONTEXT_COROUTINES=" .. (package:config("context") and "ON" or "OFF"))
+        table.insert(configs, "-DHPX_WITH_MAX_CPU_COUNT=" .. package:config("cpu_count"))
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <hpx/iostream.hpp>
+            void test() {
+                hpx::cout << "Hello World!\n" << std::flush;
+            }
+        ]]}, {configs = {languages = "c++17"}}))
+    end)