racket-nix/racket/patches/force-cs-variant.patch

--- old/collects/setup/variant.rkt
+++ new/collects/setup/variant.rkt
@@ -7,7 +7,8 @@
 (provide variant-suffix
          script-variant?)

-(define plain-variant
+(define plain-variant 'cs)
+#;(define plain-variant
   (delay/sync
    (cond
      [(cross-installation?)