add opensubdiv (#712)

* update ptex

* add opensubdiv

packages/o/opensubdiv/xmake.lua

@@ -0,0 +1,69 @@
+package("opensubdiv")
+
+    set_homepage("https://graphics.pixar.com/opensubdiv/docs/intro.html")
+    set_description("OpenSubdiv is a set of open source libraries that implement high performance subdivision surface (subdiv) evaluation on massively parallel CPU and GPU architectures.")
+    set_license("Apache-2.0")
+
+    add_urls("https://github.com/PixarAnimationStudios/OpenSubdiv/archive/refs/tags/v$(version).tar.gz", {version = function (version) return version:gsub("%.", "_") end})
+    add_versions("3.4.4", "20d49f80a2b778ad4d01f091ad88d8c2f91cf6c7363940c6213241ce6f1048fb")
+
+    if is_plat("windows") then
+        add_configs("shared", {description = "Build shared library.", default = false, type = "boolean", readonly = true})
+    end
+
+    add_configs("glfw",   {description = "Enable components depending on GLFW.", default = true, type = "boolean"})
+    add_configs("ptex",   {description = "Enable components depending on Ptex.", default = true, type = "boolean"})
+    add_configs("tbb",    {description = "Enable components depending on TBB.", default = false, type = "boolean"})
+    add_configs("opencl", {description = "Enable OpenCL backend.", default = false, type = "boolean"})
+    add_configs("cuda",   {description = "Enable CUDA backend.", default = false, type = "boolean"})
+
+    add_deps("cmake")
+    if is_plat("windows") then
+        add_defines("NOMINMAX")
+    end
+    on_load("windows", "macosx", "linux", function (package)
+        for _, dep in ipairs({"glfw", "ptex", "tbb"}) do
+            if package:config(dep) then
+                package:add("deps", dep)
+            end
+        end
+        for _, dep in ipairs({"opencl", "cuda"}) do
+            if package:config(dep) then
+                package:add("deps", dep, {system = true})
+            end
+        end
+    end)
+
+    on_install("windows", "macosx", "linux", function (package)
+        local configs = {"-DNO_EXAMPLES=ON", "-DNO_TUTORIALS=ON", "-DNO_REGRESSION=ON", "-DNO_DOC=ON", "-DNO_CLEW=ON", "-DNO_TESTS=ON", "-DNO_GLTESTS=ON"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        for _, dep in ipairs({"glfw", "ptex", "tbb", "opencl", "cuda"}) do
+            table.insert(configs, "-DNO_" .. dep:upper() .. "=" .. (package:config(dep) and "ON" or "OFF"))
+        end
+        if package:is_plat("windows") then
+            local vs_sdkver = import("core.tool.toolchain").load("msvc"):config("vs_sdkver")
+            if vs_sdkver then
+                local build_ver = string.match(vs_sdkver, "%d+%.%d+%.(%d+)%.?%d*")
+                assert(tonumber(build_ver) >= 18362, "OpenSubDiv requires Windows SDK to be at least 10.0.18362.0")
+                table.insert(configs, "-DCMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION=" .. vs_sdkver)
+                table.insert(configs, "-DCMAKE_SYSTEM_VERSION=" .. vs_sdkver)
+            end
+            table.insert(configs, "-DMSVC_STATIC_CRT=" .. (package:config("vs_runtime"):startswith("MT") and "ON" or "OFF"))
+        end
+        import("package.tools.cmake").install(package, configs)
+        if package:config("shared") then
+            os.tryrm(path.join(package:installdir("lib"), "lib*.a"))
+        end
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <opensubdiv/osd/glMesh.h>
+            void test() {
+                OpenSubdiv::Osd::MeshBitset bits;
+                bits.set(OpenSubdiv::Osd::MeshAdaptive, true);
+                bits.set(OpenSubdiv::Osd::MeshUseSingleCreasePatch, true);
+            }
+        ]]}, {configs = {languages = "c++14"}}))
+    end)

packages/p/ptex/xmake.lua

@@ -7,6 +7,7 @@ package("ptex")
     add_urls("https://github.com/wdas/ptex/archive/$(version).tar.gz",
              "https://github.com/wdas/ptex.git")
     add_versions("v2.3.2", "30aeb85b965ca542a8945b75285cd67d8e207d23dbb57fcfeaab587bb443402b")
+    add_versions("v2.4.1", "664253b84121251fee2961977fe7cf336b71cd846dc235cd0f4e54a0c566084e")
 
     add_deps("zlib")
     if is_plat("linux") then