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authorShea Levy <shea@shealevy.com>2011-11-06T06·28+0000
committerShea Levy <shea@shealevy.com>2011-11-06T06·28+0000
commitaf2e53fd481994cca46b9c003a6a8eae50cf951c (patch)
treea48f614d74b2e5c1e9b9fa91a6f8481f8d874f35 /src/libexpr
parent981edeab7b6b415c71d3421da6967ec7fc232e54 (diff)
Include all outputs of derivations in the closure of explicitly-passed derivation paths
This required adding a queryOutputDerivationNames function in the store API
Diffstat (limited to 'src/libexpr')
-rw-r--r--src/libexpr/primops.cc10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
index 2a3f1e2c3221..ce0b9e8b0bd2 100644
--- a/src/libexpr/primops.cc
+++ b/src/libexpr/primops.cc
@@ -347,6 +347,7 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
        derivation. */
     foreach (PathSet::iterator, i, context) {
         Path path = *i;
+        bool explicitlyPassed = false;
         
         /* Paths marked with `=' denote that the path of a derivation
            is explicitly passed to the builder.  Since that allows the
@@ -361,8 +362,10 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
             foreach (PathSet::iterator, j, refs) {
                 drv.inputSrcs.insert(*j);
                 if (isDerivation(*j))
-                    drv.inputDrvs[*j] = singleton<StringSet>("out");
+                    drv.inputDrvs[*j] = store -> queryDerivationOutputNames(*j);
             }
+
+            explicitlyPassed = true;
         }
 
         /* See prim_unsafeDiscardOutputDependency. */
@@ -376,7 +379,10 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v)
 
         debug(format("derivation uses `%1%'") % path);
         if (!useDrvAsSrc && isDerivation(path))
-            drv.inputDrvs[path] = singleton<StringSet>("out");
+            if (explicitlyPassed)
+                drv.inputDrvs[path] = store -> queryDerivationOutputNames(path);
+            else
+                drv.inputDrvs[path] = singleton<StringSet>("out");
         else
             drv.inputSrcs.insert(path);
     }