improve rust target #6574

1 files changed, 6 insertions, 0 deletions

diff --git a/xmake/modules/core/tools/rustc/target_triple.lua b/xmake/modules/core/tools/rustc/target_triple.lua
index 98bc9cf3c..fa2ee6a29 100644
--- a/xmake/modules/core/tools/rustc/target_triple.lua
+++ b/xmake/modules/core/tools/rustc/target_triple.lua
@@ -82,6 +82,12 @@ end
 -- @return          a valid rustc triple if plat and arch are recognized, nil otherwise
 function main(plat, arch, opt)
 
+    -- is triple? return it directly
+    -- @see https://github.com/xmake-io/xmake/issues/6574
+    if arch:match("%w+%-%w+%-%w+") then
+        return arch
+    end
+
     local target_arch = _translate_arch(arch, opt)
     if not target_arch then
         return