toolchain wasi using wasi-sdk

1 files changed, 63 insertions, 0 deletions

diff --git a/xmake/toolchains/wasi/xmake.lua b/xmake/toolchains/wasi/xmake.lua
new file mode 100644
index 000000000..de2b7f37e
--- /dev/null
+++ b/xmake/toolchains/wasi/xmake.lua
@@ -0,0 +1,63 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, TBOOX Open Source Group.
+--
+-- @author      wsw0108
+-- @file        xmake.lua
+--
+
+-- define toolchain
+toolchain("wasi")
+
+    -- set homepage
+    set_homepage("https://github.com/WebAssembly/wasi-sdk")
+    set_description("WASI-enabled WebAssembly C/C++ toolchain.")
+
+    -- mark as standalone toolchain
+    set_kind("standalone")
+
+    -- set toolset
+    set_toolset("cc",     "clang")
+    set_toolset("cxx",    "clang", "clang++")
+    set_toolset("cpp",    "clang -E")
+    set_toolset("as",     "clang")
+    set_toolset("ld",     "clang++", "clang")
+    set_toolset("sh",     "clang++", "clang")
+    set_toolset("ar",     "llvm-ar")
+    set_toolset("ex",     "llvm-ar")
+    set_toolset("ranlib", "llvm-ranlib")
+    set_toolset("strip",  "llvm-strip")
+
+    -- check toolchain
+    on_check(function (toolchain)
+        return import("lib.detect.find_tool")("clang")
+    end)
+
+    -- on load
+    on_load(function (toolchain)
+
+        local sdkdir = toolchain:sdkdir()
+        local sysroot = path.join(sdkdir, "share", "wasi-sysroot")
+        toolchain:add("cxflags", "--sysroot=" .. sysroot)
+        toolchain:add("mxflags", "--sysroot=" .. sysroot)
+        toolchain:add("ldflags", "--sysroot=" .. sysroot)
+        toolchain:add("shflags", "--sysroot=" .. sysroot)
+
+        -- add bin search library for loading some dependent .dll files windows
+        local bindir = toolchain:bindir()
+        if bindir and is_host("windows") then
+            toolchain:add("runenvs", "PATH", bindir)
+        end
+    end)