improve set_base for configs #3622

1 files changed, 9 insertions, 5 deletions

diff --git a/xmake/core/package/package.lua b/xmake/core/package/package.lua
index 2df0adf72..7508b207f 100644
--- a/xmake/core/package/package.lua
+++ b/xmake/core/package/package.lua
@@ -88,7 +88,15 @@ end
 -- get the package configuration
 function _instance:get(name)
     local value = self._INFO:get(name)
-    if value == nil and self:base() then
+    if name == "configs" then
+        -- we need merge it, because current builtin configs always exists
+        if self:base() then
+            local configs_base = self:base():get("configs")
+            if configs_base then
+                value = table.unique(table.join(value or {}, configs_base))
+            end
+        end
+    elseif value == nil and self:base() then
         value = self:base():get(name)
     end
     if value ~= nil then
@@ -1299,10 +1307,6 @@ function _instance:config(name)
     if configs then
         value = configs[name]
     end
-    -- we cannot get it from `self:get()`, because there are always some builtin configs.
-    if value == nil and self:base() then
-        value = self:base():config(name)
-    end
     return value
 end