* For ease of use during debugging, don't require --gc-roots-dir.

Dependencies

• [2] A63IHCMX * Register GC roots properly.
• [3] YGRLM2SK * Export all relevant info about the derivation.
• [4] POPU2ATH * hydra_scheduler: use eval-jobs.
• [5] 4LWGZL33
• [6] HVXL2XUZ
• [*] 4N5APGRG * Start of a helper tool to evaluate job expressions efficiently.

Change contents

• replacement in src/c/hydra_eval_jobs.cc at line 154
  [2.278]→[2.278:412](∅→∅)
  − Path root = gcRootsDir + "/" + baseNameOf(drvPath);

  − if (!pathExists(root)) addPermRoot(drvPath, root, false);
  [2.278]

  [2.412]
  + if (gcRootsDir != "") {

  + Path root = gcRootsDir + "/" + baseNameOf(drvPath);

  + if (!pathExists(root)) addPermRoot(drvPath, root, false);

  + }
• replacement in src/c/hydra_eval_jobs.cc at line 234
  [2.588]→[2.588:664](∅→∅)
  − if (gcRootsDir == "") throw UsageError("--gc-roots-dir not specified");
  [2.588]

  [3.261]
  + if (gcRootsDir == "") printMsg(lvlError, "warning: `--gc-roots-dir' not specified");