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authorEelco Dolstra <eelco.dolstra@logicblox.com>2012-11-26T14·39+0100
committerEelco Dolstra <eelco.dolstra@logicblox.com>2012-11-26T14·39+0100
commit46a369ad9558939bc2c6ee588df483ca503bbb5a (patch)
tree7a3fc4d49d0a5fb29d1c6e139672d91f86e71f47 /src/libstore/build.cc
parenta3d6585c5a1006d4f9ebd2163d06f86ab71a4a3e (diff)
Make "nix-build -A <derivation>.<output>" do the right thing
For example, given a derivation with outputs "out", "man" and "bin":

  $ nix-build -A pkg

produces ./result pointing to the "out" output;

  $ nix-build -A pkg.man

produces ./result-man pointing to the "man" output;

  $ nix-build -A pkg.all

produces ./result, ./result-man and ./result-bin;

  $ nix-build -A pkg.all -A pkg2

produces ./result, ./result-man, ./result-bin and ./result-2.
Diffstat (limited to 'src/libstore/build.cc')
-rw-r--r--src/libstore/build.cc8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 9e0db9ee7f0a..5e5cd6b23bb9 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -3197,11 +3197,13 @@ void LocalStore::buildPaths(const PathSet & drvPaths, bool repair)
     Worker worker(*this);
 
     Goals goals;
-    foreach (PathSet::const_iterator, i, drvPaths)
-        if (isDerivation(*i))
-            goals.insert(worker.makeDerivationGoal(*i, repair));
+    foreach (PathSet::const_iterator, i, drvPaths) {
+        DrvPathWithOutputs i2 = parseDrvPathWithOutputs(*i);
+        if (isDerivation(i2.first))
+            goals.insert(worker.makeDerivationGoal(i2.first, repair));
         else
             goals.insert(worker.makeSubstitutionGoal(*i, repair));
+    }
 
     worker.run(goals);