improve shaderc (#1439)

* improve shaderc

* fix bgfx

* fix shaderc

packages/b/bgfx/xmake.lua

@@ -16,6 +16,7 @@ package("bgfx")
     if is_plat("windows") then
         add_syslinks("user32", "gdi32", "psapi")
         add_includedirs("include", "include/compat/msvc")
+        add_cxxflags("/Zc:__cplusplus")
     elseif is_plat("macosx") then
         add_frameworks("Metal", "QuartzCore", "Cocoa", "IOKit")
     elseif is_plat("linux") then
@@ -30,6 +31,7 @@ package("bgfx")
         for _, lib in ipairs({"bgfx", "bimg", "bx"}) do
             package:add("links", lib .. suffix)
         end
+        package:add("defines", "BX_CONFIG_DEBUG=" .. (package:debug() and "1" or "0"))
     end)
 
     on_install("windows", "macosx", "linux", function (package)

packages/s/shaderc/xmake.lua

@@ -4,10 +4,13 @@ package("shaderc")
     set_description("A collection of tools, libraries, and tests for Vulkan shader compilation.")
     set_license("Apache-2.0")
 
-    add_urls("https://github.com/google/shaderc.git")
-    add_versions("2021.11.22", "657c5ed2ba1714c0430895a274a94d6f2aeeab85")
+    add_urls("https://github.com/google/shaderc/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/google/shaderc.git")
+    add_versions("v2022.2", "517d36937c406858164673db696dc1d9c7be7ef0960fbf2965bfef768f46b8c0")
 
-    add_configs("binaryonly", { description = "Only use binary program.", default = false, type = "boolean"})
+    if is_plat("windows") then
+        add_configs("shared", {description = "Build shared library.", default = false, type = "boolean", readonly = true})
+    end
 
     add_deps("cmake", "python 3.x", {kind = "binary"})
 
@@ -16,7 +19,7 @@ package("shaderc")
     end
 
     on_load(function (package)
-        if package:config("binaryonly") then
+        if package:is_binary() then
             package:set("kind", "binary")
         end
         if package:config("shared") then
@@ -27,7 +30,7 @@ package("shaderc")
     end)
 
     on_fetch(function (package, opt)
-        if opt.system and package:config("binaryonly") then
+        if opt.system and package:is_binary() then
             return package:find_tool("glslc")
         end
     end)
@@ -38,12 +41,15 @@ package("shaderc")
         local configs = {"-DSHADERC_ENABLE_EXAMPLES=OFF", "-DSHADERC_SKIP_TESTS=ON", "-DSHADERC_ENABLE_COPYRIGHT_CHECK=OFF"}
         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"))
+        if package:is_plat("windows") then
+            table.insert(configs, "-DSHADERC_ENABLE_SHARED_CRT=" .. (package:config("vs_runtime"):startswith("MT") and "OFF" or "ON"))
+        end
         import("package.tools.cmake").install(package, configs)
     end)
 
     on_test(function (package)
         os.vrun("glslc --version")
-        if not package:config("binaryonly") then
+        if not package:is_binary() then
             assert(package:has_cfuncs("shaderc_compiler_initialize", {includes = "shaderc/shaderc.h"}))
         end
     end)