improve flags for linker and compiler

1 files changed, 8 insertions, 8 deletions

diff --git a/xmake/modules/core/tools/rustc.lua b/xmake/modules/core/tools/rustc.lua
index f82dcf006..6e102f69d 100644
--- a/xmake/modules/core/tools/rustc.lua
+++ b/xmake/modules/core/tools/rustc.lua
@@ -64,12 +64,12 @@ function nf_optimize(self, level)
     -- the maps
     local maps = 
     {   
-        none        = {"-C", "opt-level=0"}
-    ,   fast        = {"-C", "opt-level=1"}
-    ,   faster      = {"-C", "opt-level=2"}
-    ,   fastest     = {"-C", "opt-level=3"}
-    ,   smallest    = {"-C", "opt-level=s"}
-    ,   aggressive  = {"-C", "opt-level=z"}
+        none        = "-C opt-level=0"
+    ,   fast        = "-C opt-level=1"
+    ,   faster      = "-C opt-level=2"
+    ,   fastest     = "-C opt-level=3"
+    ,   smallest    = "-C opt-level=s"
+    ,   aggressive  = "-C opt-level=z"
     }
 
     -- make it
@@ -82,7 +82,7 @@ function nf_symbol(self, level)
     -- the maps
     local maps = 
     {   
-        debug = {"-C", "debuginfo=2"}
+        debug = "-C debuginfo=2"
     }
 
     -- make it
@@ -91,7 +91,7 @@ end
 
 -- make the linkdir flag
 function nf_linkdir(self, dir)
-    return {"-L", dir}
+    return "-L" .. dir
 end
 
 -- make the build arguments list