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Diffstat (limited to 'doc/manual/src/advanced-topics/diff-hook.md')
| -rw-r--r-- | doc/manual/src/advanced-topics/diff-hook.md | 36 |
1 files changed, 1 insertions, 35 deletions
diff --git a/doc/manual/src/advanced-topics/diff-hook.md b/doc/manual/src/advanced-topics/diff-hook.md index 7a2622b3d..4a742c160 100644 --- a/doc/manual/src/advanced-topics/diff-hook.md +++ b/doc/manual/src/advanced-topics/diff-hook.md @@ -101,7 +101,7 @@ In particular, notice the `/nix/store/krpqk0l9ib0ibi1d2w52z293zw455cap-unstable.check` output. Nix has copied the build results to that directory where you can examine it. -> **Note** +> []{#check-dirs-are-unregistered} **Note** > > Check paths are not protected against garbage collection, and this > path will be deleted on the next garbage collection. @@ -121,37 +121,3 @@ error: are not valid, so checking is not possible Run the build without `--check`, and then try with `--check` again. - -# Automatic and Optionally Enforced Determinism Verification - -Automatically verify every build at build time by executing the build -multiple times. - -Setting `repeat` and `enforce-determinism` in your `nix.conf` permits -the automated verification of every build Nix performs. - -The following configuration will run each build three times, and will -require the build to be deterministic: - - enforce-determinism = true - repeat = 2 - -Setting `enforce-determinism` to false as in the following -configuration will run the build multiple times, execute the build -hook, but will allow the build to succeed even if it does not build -reproducibly: - - enforce-determinism = false - repeat = 1 - -An example output of this configuration: - -```console -$ nix-build ./test.nix -A unstable -this derivation will be built: - /nix/store/ch6llwpr2h8c3jmnf3f2ghkhx59aa97f-unstable.drv -building '/nix/store/ch6llwpr2h8c3jmnf3f2ghkhx59aa97f-unstable.drv' (round 1/2)... -building '/nix/store/ch6llwpr2h8c3jmnf3f2ghkhx59aa97f-unstable.drv' (round 2/2)... -output '/nix/store/6xg356v9gl03hpbbg8gws77n19qanh02-unstable' of '/nix/store/ch6llwpr2h8c3jmnf3f2ghkhx59aa97f-unstable.drv' differs from '/nix/store/6xg356v9gl03hpbbg8gws77n19qanh02-unstable.check' from previous round -/nix/store/6xg356v9gl03hpbbg8gws77n19qanh02-unstable -``` |