From a45faf2dd60f6474aa01b7cddd35d09ce329d6ce Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Tue, 7 Aug 2018 22:54:45 +0200
Subject: [PATCH] fixes the new nimcache handling

---
 compiler/options.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/options.nim b/compiler/options.nim
index 4931b4330a..be9342085b 100644
--- a/compiler/options.nim
+++ b/compiler/options.nim
@@ -487,11 +487,12 @@ proc getOsCacheDir(): string =
     result = getHomeDir() / genSubDir
 
 proc getNimcacheDir*(conf: ConfigRef): string =
+  # XXX projectName should always be without a file extension!
   result = if conf.nimcacheDir.len > 0:
              conf.nimcacheDir
            elif conf.cmd == cmdCompileToJS:
              shortenDir(conf, conf.projectPath) / genSubDir
-           else: getOsCacheDir() / conf.projectName &
+           else: getOsCacheDir() / splitFile(conf.projectName).name &
              (if isDefined(conf, "release"): "_r" else: "_d")
 
 proc pathSubs*(conf: ConfigRef; p, config: string): string =