diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2012-01-19T23·07+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2012-01-19T23·07+0000 |
| commit | 18047d4625b46ae001abc649096ab9ecd4c54560 (patch) | |
| tree | a34eaa2ade550c3a421e3abae18e5af47b3f9621 /src/libexpr | |
| parent | 126c7317bc2384e64e1c6d515061141718e2688f (diff) | |
* Add some debug output to print the derivation name once it's known.
This makes it easier to pinpoint the source of a crash.
Diffstat (limited to 'src/libexpr')
| -rw-r--r-- | src/libexpr/primops.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index 21c9fb351d98..01f933da11a9 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -305,7 +305,10 @@ static void prim_derivationStrict(EvalState & state, Value * * args, Value & v) drv.env[key] = s; if (key == "builder") drv.builder = s; else if (i->name == state.sSystem) drv.platform = s; - else if (i->name == state.sName) drvName = s; + else if (i->name == state.sName) { + drvName = s; + printMsg(lvlVomit, format("derivation name is `%1%'") % drvName); + } else if (key == "outputHash") outputHash = s; else if (key == "outputHashAlgo") outputHashAlgo = s; else if (key == "outputHashMode") { |