diff options
Diffstat (limited to 'nix/libstore/build.cc')
| -rw-r--r-- | nix/libstore/build.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc index 8413819114..7e9ab3f39c 100644 --- a/nix/libstore/build.cc +++ b/nix/libstore/build.cc @@ -2986,8 +2986,6 @@ void SubstitutionGoal::tryToRun() if (pathExists(destPath)) deletePath(destPath); - worker.store.setSubstituterEnv(); - /* Fill in the arguments. */ Strings args; args.push_back("guix"); @@ -2999,6 +2997,9 @@ void SubstitutionGoal::tryToRun() /* Fork the substitute program. */ pid = startProcess([&]() { + /* Communicate substitute-urls & co. to 'guix substitute'. */ + setenv("_NIX_OPTIONS", settings.pack().c_str(), 1); + commonChildInit(logPipe); if (dup2(outPipe.writeSide, STDOUT_FILENO) == -1) @@ -3041,7 +3042,6 @@ void SubstitutionGoal::finished() logPipe.readSide.close(); /* Get the hash info from stdout. */ - string dummy = readLine(outPipe.readSide); string expectedHashStr = statusOk(status) ? readLine(outPipe.readSide) : ""; outPipe.readSide.close(); |