Build executables for local extra dpes #920

commercialhaskell · Sep 7, 2015 · 59e0721 · 59e0721
1 parent 6e7e09c
commit 59e0721
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diff --git a/ChangeLog.md b/ChangeLog.md
@@ -13,6 +13,7 @@ Other enhancements:
 Bug fixes:
 
 * Hacky workaround for optparse-applicative issue with `stack exec --help` [#806](https://github.com/commercialhaskell/stack/issues/806)
+* Build executables for local extra deps [#920](https://github.com/commercialhaskell/stack/issues/920)
 
 ## 0.1.4.1
 

diff --git a/src/Stack/Build/Execute.hs b/src/Stack/Build/Execute.hs
@@ -925,8 +925,13 @@ singleBuild runInBase ac@ActionContext {..} ee@ExecuteEnv {..} task@Task {..} in
                       -- which will allow users to turn off library building if
                       -- desired
                       | packageHasLibrary package]
-                    , map (T.unpack . T.append "exe:")
-                          (maybe [] Set.toList $ lpExeComponents lp)
+                    , map (T.unpack . T.append "exe:") $ Set.toList $
+                        case lpExeComponents lp of
+                            Just exes -> exes
+                            -- Build all executables in the event that no
+                            -- specific list is provided (as happens with
+                            -- extra-deps).
+                            Nothing -> packageExes package
                     ]
                 TTUpstream _ _ -> ["build"]) ++ extraOpts