dont cache executable only packages

commercialhaskell · Sep 24, 2015 · 68248ca · 68248ca
1 parent c759ccf
commit 68248ca
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Stack/Build/Execute.hs b/src/Stack/Build/Execute.hs
@@ -1003,7 +1003,8 @@ singleBuild runInBase ac@ActionContext {..} ee@ExecuteEnv {..} task@Task {..} in
                     Set.empty
 
         case taskLocation task of
-            Snap -> writePrecompiledCache eeBaseConfigOpts taskProvides (configCacheOpts cache) mpkgid (packageExes package)
+            Snap | packageHasLibrary package -> writePrecompiledCache eeBaseConfigOpts taskProvides (configCacheOpts cache) mpkgid (packageExes package)
+                 | otherwise -> return ()
             Local -> return ()
 
         return mpkgid'