CLJS-2601: Shared AOT cache: The file out/cljs/core.cljc does not exist

fix, but include note that the strategy is unlikely to work for Windows

Author: dnolen

src/main/clojure/cljs/closure.clj

@@ -581,6 +581,8 @@
      ".cljs" ".aot_cache" (util/clojurescript-version)
      (build-affecting-options-sha path opts))))
 
+;; TODO: we use a URL to get a bunch of file paths, the forward slashes probably
+;; aren't going to work for Windows
 (defn cacheable-files
   ([rsrc ext]
    (cacheable-files rsrc ext nil))
@@ -591,7 +593,11 @@
      (into {}
        (map
          (fn [[k v]]
-           [k (io/file path (str name v))]))
+           [k (io/file path
+                (if (and (= "cljs/core$macros" name)
+                         (= :source k))
+                  (str "cljs/core.cljc")
+                  (str name v)))]))
        {:source (str "." ext)
         :output-file ".js"
         :source-map ".js.map"