add tinyc toolchain

1 files changed, 91 insertions, 0 deletions

diff --git a/xmake/toolchains/tinyc/xmake.lua b/xmake/toolchains/tinyc/xmake.lua
new file mode 100644
index 000000000..3ef83a678
--- /dev/null
+++ b/xmake/toolchains/tinyc/xmake.lua
@@ -0,0 +1,91 @@
+--!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) 2015-2020, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        xmake.lua
+--
+
+-- define toolchain
+toolchain("tinyc")
+
+    -- set homepage
+    set_homepage("https://bellard.org/tcc/")
+    set_description("Tiny C Compiler")
+
+    -- mark as standalone toolchain
+    set_kind("standalone")
+
+    -- set toolset
+    set_toolset("cc",     "tcc")
+    set_toolset("ld",     "tcc")
+    set_toolset("sh",     "tcc")
+    set_toolset("ar",     "tcc")
+       
+    -- check toolchain
+    on_check(function (toolchain)
+
+        -- imports
+        import("core.project.config")
+        import("lib.detect.find_tool")
+
+        -- find tcc
+        local sdkdir = config.get("sdk")
+        if not sdkdir and is_host("windows") then
+            local winenv_tccsdk = path.join(os.programdir(), "winenv", "tcc")
+            if os.isdir(winenv_tccsdk) then
+                sdkdir = winenv_tccsdk
+            end
+        end
+        if find_tool("tcc", {pathes = config.get("bin") or sdkdir}) then
+            config.set("__tcc_sdkdir", sdkdir)
+            return true
+        end
+    end)
+
+    -- on load
+    on_load(function (toolchain)
+
+        -- imports
+        import("core.project.config")
+
+        -- add march flags
+        local march
+        if toolchain:is_arch("x86_64", "x64") then
+            march = "-m64"
+        elseif toolchain:is_arch("i386", "x86") then
+            march = "-m32"
+        end
+        if march then
+            toolchain:add("cxflags", march)
+            toolchain:add("mxflags", march)
+            toolchain:add("asflags", march)
+            toolchain:add("ldflags", march)
+            toolchain:add("shflags", march)
+        end
+
+        -- init linkdirs and includedirs
+        local sdkdir = config.get("__tcc_sdkdir") or toolchain:sdkdir()
+        if sdkdir then
+            local includedir = path.join(sdkdir, "include")
+            if os.isdir(includedir) then
+                toolchain:add("includedirs", includedir)
+            end
+            local linkdir = path.join(sdkdir, "lib")
+            if os.isdir(linkdir) then
+                toolchain:add("linkdirs", linkdir)
+            end
+        end
+    end)