Merge #216796: directx-shader-compiler: build with gcc11 for i686

Author: vcunat

pkgs/top-level/all-packages.nix

@@ -24404,7 +24404,10 @@ with pkgs;
 
   directx-headers = callPackage ../development/libraries/directx-headers {};
 
-  directx-shader-compiler = callPackage ../tools/graphics/directx-shader-compiler {};
+  directx-shader-compiler = callPackage ../tools/graphics/directx-shader-compiler {
+    # https://github.com/NixOS/nixpkgs/issues/216294
+    stdenv = if stdenv.cc.isGNU && stdenv.isi686 then gcc11Stdenv else stdenv;
+  };
 
   dkimproxy = callPackage ../servers/mail/dkimproxy { };