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Fix some dangling references

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Eelco Dolstra 2020-07-24 14:31:33 +02:00
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20
doc/manual/src/advanced-topics/diff-hook.md
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@ -1,9 +1,8 @@
# Verifying Build Reproducibility
Specify a program with Nix's [???](#conf-diff-hook) to compare build
results when two builds produce different results. Note: this hook is
only executed if the results are not the same, this hook is not used for
determining if the results are the same.
You can use Nix's `diff-hook` setting to compare build results. Note
that this hook is only executed if the results differ; it is not used
for determining if the results are the same.
For purposes of demonstration, we'll use the following Nix file,
`deterministic.nix` for testing:
@ -93,7 +92,7 @@ has copied the build results to that directory where you can examine it.
> path will be deleted on the next garbage collection.
>
> The path is guaranteed to be alive for the duration of
> [???](#conf-diff-hook)'s execution, but may be deleted any time after.
> the `diff-hook`'s execution, but may be deleted any time after.
>
> If the comparison is performed as part of automated tooling, please
> use the diff-hook or author your tooling to handle the case where the
@ -112,9 +111,8 @@ Run the build without `--check`, and then try with `--check` again.
Automatically verify every build at build time by executing the build
multiple times.
Setting [???](#conf-repeat) and [???](#conf-enforce-determinism) in your
`nix.conf` permits the automated verification of every build Nix
performs.
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:
@ -122,9 +120,9 @@ require the build to be deterministic:
enforce-determinism = true
repeat = 2
Setting [???](#conf-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
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