1 files changed, 56 insertions, 0 deletions
diff --git a/xmake/toolchains/cosmocc/check.lua b/xmake/toolchains/cosmocc/check.lua
new file mode 100644
index 000000000..01fa54f8b
--- /dev/null
+++ b/xmake/toolchains/cosmocc/check.lua
@@ -0,0 +1,56 @@
+--!A cross-toolchain 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      ruki
+-- @file        check.lua
+--
+
+-- imports
+import("core.project.config")
+import("lib.detect.find_path")
+import("detect.sdks.find_cross_toolchain")
+
+-- check the cross toolchain
+function main(toolchain)
+
+    -- get sdk directory
+    local sdkdir = toolchain:sdkdir()
+    local bindir = toolchain:bindir()
+
+    -- find cross toolchain from external envirnoment
+    local cross_toolchain = find_cross_toolchain(sdkdir, {bindir = bindir})
+    if not cross_toolchain then
+        -- find it from packages
+        for _, package in ipairs(toolchain:packages()) do
+            local installdir = package:installdir()
+            if installdir and os.isdir(installdir) then
+                cross_toolchain = find_cross_toolchain(installdir)
+                if cross_toolchain then
+                    break
+                end
+            end
+        end
+    end
+    if cross_toolchain then
+        toolchain:config_set("cross", cross_toolchain.cross)
+        toolchain:config_set("bindir", cross_toolchain.bindir)
+        toolchain:config_set("sdkdir", cross_toolchain.sdkdir)
+        toolchain:configs_save()
+    else
+        raise("cosmocc toolchain not found!")
+    end
+    return cross_toolchain
+end