fix check -def: flags

1 files changed, 17 insertions, 0 deletions

diff --git a/xmake/modules/detect/tools/link/has_flags.lua b/xmake/modules/detect/tools/link/has_flags.lua
index 582f6ecf9..d48d2090c 100644
--- a/xmake/modules/detect/tools/link/has_flags.lua
+++ b/xmake/modules/detect/tools/link/has_flags.lua
@@ -103,6 +103,17 @@ function _check_try_running(flags, opt)
     return ok
 end
 
+-- ignore some flags
+function _ignore_flags(flags)
+    local results = {}
+    for _, flag in ipairs(flags) do
+        if not flag:find("[%-/]def:.+%.def") then
+            table.insert(results, flag)
+        end
+    end
+    return results
+end
+
 -- has_flags(flags)?
 -- 
 -- @param opt   the argument options, .e.g {toolname = "", program = "", programver = "", toolkind = "[cc|cxx|ld|ar|sh|gc|rc|dc|mm|mxx]"}
@@ -111,6 +122,12 @@ end
 --
 function main(flags, opt)
 
+    -- ignore some flags
+    flags = _ignore_flags(flags)
+    if #flags == 0 then
+        return true
+    end
+
     -- attempt to check it from the argument list 
     if _check_from_arglist(flags, opt) then
         return true