fix generate defines bug for config.hv2.0.1

1 files changed, 5 insertions, 1 deletions

diff --git a/xmake/actions/config/config_h.lua b/xmake/actions/config/config_h.lua
index cdd18c5dc..585e651d5 100755
--- a/xmake/actions/config/config_h.lua
+++ b/xmake/actions/config/config_h.lua
@@ -80,7 +80,11 @@ function _make_for_target(files, target)
     if #defines ~= 0 then
         file:print("// defines")
         for _, define in ipairs(defines) do
-            file:print("#define %s 1", define:gsub("=", " "):gsub("%$%((.-)%)", function (w) if w == "prefix" then return prefix end end))
+            if define:find("=") then
+                file:print("#define %s", define:gsub("=", " "):gsub("%$%((.-)%)", function (w) if w == "prefix" then return prefix end end))
+            else
+                file:print("#define %s 1", define:gsub("%$%((.-)%)", function (w) if w == "prefix" then return prefix end end))
+            end
         end
         file:print("")
     end