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remove .aux targets from coqc rule #6024
remove .aux targets from coqc rule #6024
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Note this would re-open #3437 |
@ejgallego I am unable to reproduce that issue on my machine. Do you have a test demonstrating the behaviour that this PR will introduce. Otherwise, it doesn't seem like something important. |
Just chiming in, but in #3437 you mentioned a possible new flag that could disable the production of |
@emillon It was never implemented in Coq AFAIK. .aux files are not used by dune anywhere. The only users are IDEs for Coq and even then it is just a suggestion on how to split concurrent work, rather than some deterministic output. There are lots of mentions of .aux files being replaced by a better system scattered around, however it will probably just end up with their removal. |
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@Alizter does the test repository in the issue above reproduce the issue? This may not seem important, but could impact a lot of users if we get this wrong and .aux files are not properly cleaned anymore. |
@ejgallego I am unable to reproduce the issue in the repository with this patch. |
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Ok, thanks for checking. Somehow this scares me, as testing this stuff is tricky, but if you think it is worth trying we can do, hope we don't break most users. The PR needs a changelog entry tho (please add what PR reverts and the bug fixed) |
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Depends on #6130 |
ps-id: 2b8b57f9-f39d-4162-a2aa-31505e430304 Signed-off-by: Ali Caglayan <alizter@gmail.com>
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LGTM, but I'd be nice if @rgrinberg could have a looks as he introduced these as targets in the first place.
@Alizter AFAICT https://github.com/Mbodin/dune-bug was not a sufficient reproduction, but adding .common.aux next to common.v was needed. |
Thanks for the pointer, it seems to work fine here. I'm unsure how that issue happened in the first place. |
…ne-site, dune-rpc, dune-rpc-lwt, dune-private-libs, dune-glob, dune-configurator, dune-build-info, dune-action-plugin and chrome-trace (3.5.0~alpha1) CHANGES: - Sandbox running cinaps actions starting from cinaps 1.1 (ocaml/dune#6176, @rgrinberg) - Add a `runtime_deps` field in the `cinaps` stanza to specify runtime dependencies for running the cinaps preprocessing action (ocaml/dune#6175, @rgrinberg) - Shadow alias module `Foo__` when building a library `Foo` (ocaml/dune#6126, @rgrinberg) - Extend dune describe to include the root path of the workspace and the relative path to the build directory. (ocaml/dune#6136, @reubenrowe) - Allow dune describe workspace to accept directories as arguments. The provided directories restrict the worskpace description to those directories. (ocaml/dune#6107, fixes ocaml/dune#3893, @esope) - Add a terminal persistence mode that attempts to clear the terminal history. It is enabled by setting terminal persistence to `clear-on-rebuild-and-flush-history` (ocaml/dune#6065, @rgrinberg) - Disallow generating targets in sub direcories in inferred rules. The check to forbid this was accidentally done only for manually specified targets (ocaml/dune#6031, @rgrinberg) - Do not ignore rules marked `(promote (until-clean))` when `--ignore-promoted-rules` (or `-p`) is passed. (ocaml/dune#6010, fixes ocaml/dune#4401, @emillon) - Dune no longer considers .aux files as targets during Coq compilation. This means that .aux files are no longer cached. (ocaml/dune#6024, fixes ocaml/dune#6004, @Alizter) - Cinaps actions are now sandboxed by default (ocaml/dune#6062, @rgrinberg) - Allow rules producing directory targets to be not sandboxed (ocaml/dune#6056, @rgrinberg) - Introduce a `dirs` field in the `install` stanza to install entire directories (ocaml/dune#5097, fixes ocaml/dune#5059, @rgrinberg) - Menhir rules are now sandboxed by default (ocaml/dune#6076, @rgrinberg) - Allow rules producing directory targets to create symlinks (ocaml/dune#6077, fixes ocaml/dune#5945, @rgrinberg) - Inline tests are now sandboxed by default (ocaml/dune#6079, @rgrinberg) - Fix build-info version when used with flambda (ocaml/dune#6089, fixes ocaml/dune#6075, @jberdine) - Add an `(include <file>)` term to the `include_dirs` field for adding directories to the include paths sourced from a file. (ocaml/dune#6058, fixes ocaml/dune#3993, @gridbugs) - Support `(extra_objects ...)` field in `(executable ...)` and `(library ...)` stanzas (ocaml/dune#6084, fixes ocaml/dune#4129, @gridbugs) - Fix compilation of Dune under esy on Windows (ocaml/dune#6109, fixes ocaml/dune#6098, @nojb) - Improve error message when parsing several licenses in `(license)` (ocaml/dune#6114, fixes ocaml/dune#6103, @emillon) - odoc rules now about `ODOC_SYNTAX` and will rerun accordingly (ocaml/dune#6010, fixes ocaml/dune#1117, @emillon) - dune install: copy files in an atomic way (ocaml/dune#6150, @emillon) - Add `%{coq:...}` macro for accessing data about the configuration about Coq. For instance `%{coq:version}` (ocaml/dune#6049, @Alizter) - update vendored copy of cmdliner to 1.1.1. This improves the built-in documentation for command groups such as `dune ocaml`. (ocaml/dune#6038, @emillon, ocaml/dune#6169, @shonfeder) - The test suite for Coq now requires Coq >= 8.16 due to changes in the plugin loading mechanism upstream (which now uses findlib). - Starting with Coq build language 0.6, theories can be built without importing Coq's standard library by including `(stdlib no)`. (ocaml/dune#6165 ocaml/dune#6164, fixes ocaml/dune#6163, @ejgallego @Alizter @LasseBlaauwbroek) - on macOS, sign executables produced by artifact substitution (ocaml/dune#6137, fixes ocaml/dune#5650, @emillon) - Added an (aliases ...) field to the (rules ...) stanza which allows the specification of multiple aliases per rule (ocaml/dune#6194, @Alizter)
…ne-site, dune-rpc, dune-rpc-lwt, dune-private-libs, dune-glob, dune-configurator, dune-build-info, dune-action-plugin and chrome-trace (3.5.0) CHANGES: - macOS: Handle unknown fsevents without crashing (ocaml/dune#6217, @rgrinberg) - Enable file watching on MacOS SDK < 10.13. (ocaml/dune#6218, @rgrinberg) - Sandbox running cinaps actions starting from cinaps 1.1 (ocaml/dune#6176, @rgrinberg) - Add a `runtime_deps` field in the `cinaps` stanza to specify runtime dependencies for running the cinaps preprocessing action (ocaml/dune#6175, @rgrinberg) - Shadow alias module `Foo__` when building a library `Foo` (ocaml/dune#6126, @rgrinberg) - Extend dune describe to include the root path of the workspace and the relative path to the build directory. (ocaml/dune#6136, @reubenrowe) - Allow dune describe workspace to accept directories as arguments. The provided directories restrict the worskpace description to those directories. (ocaml/dune#6107, fixes ocaml/dune#3893, @esope) - Add a terminal persistence mode that attempts to clear the terminal history. It is enabled by setting terminal persistence to `clear-on-rebuild-and-flush-history` (ocaml/dune#6065, @rgrinberg) - Disallow generating targets in sub direcories in inferred rules. The check to forbid this was accidentally done only for manually specified targets (ocaml/dune#6031, @rgrinberg) - Do not ignore rules marked `(promote (until-clean))` when `--ignore-promoted-rules` (or `-p`) is passed. (ocaml/dune#6010, fixes ocaml/dune#4401, @emillon) - Dune no longer considers .aux files as targets during Coq compilation. This means that .aux files are no longer cached. (ocaml/dune#6024, fixes ocaml/dune#6004, @Alizter) - Cinaps actions are now sandboxed by default (ocaml/dune#6062, @rgrinberg) - Allow rules producing directory targets to be not sandboxed (ocaml/dune#6056, @rgrinberg) - Introduce a `dirs` field in the `install` stanza to install entire directories (ocaml/dune#5097, fixes ocaml/dune#5059, @rgrinberg) - Menhir rules are now sandboxed by default (ocaml/dune#6076, @rgrinberg) - Allow rules producing directory targets to create symlinks (ocaml/dune#6077, fixes ocaml/dune#5945, @rgrinberg) - Inline tests are now sandboxed by default (ocaml/dune#6079, @rgrinberg) - Fix build-info version when used with flambda (ocaml/dune#6089, fixes ocaml/dune#6075, @jberdine) - Add an `(include <file>)` term to the `include_dirs` field for adding directories to the include paths sourced from a file. (ocaml/dune#6058, fixes ocaml/dune#3993, @gridbugs) - Support `(extra_objects ...)` field in `(executable ...)` and `(library ...)` stanzas (ocaml/dune#6084, fixes ocaml/dune#4129, @gridbugs) - Fix compilation of Dune under esy on Windows (ocaml/dune#6109, fixes ocaml/dune#6098, @nojb) - Improve error message when parsing several licenses in `(license)` (ocaml/dune#6114, fixes ocaml/dune#6103, @emillon) - odoc rules now about `ODOC_SYNTAX` and will rerun accordingly (ocaml/dune#6010, fixes ocaml/dune#1117, @emillon) - dune install: copy files in an atomic way (ocaml/dune#6150, @emillon) - Add `%{coq:...}` macro for accessing data about the configuration about Coq. For instance `%{coq:version}` (ocaml/dune#6049, @Alizter) - update vendored copy of cmdliner to 1.1.1. This improves the built-in documentation for command groups such as `dune ocaml`. (ocaml/dune#6038, @emillon, ocaml/dune#6169, @shonfeder) - The test suite for Coq now requires Coq >= 8.16 due to changes in the plugin loading mechanism upstream (which now uses `Findlib`). - Starting with Coq build language 0.6, theories can be built without importing Coq's standard library by including `(stdlib no)`. (ocaml/dune#6165 ocaml/dune#6164, fixes ocaml/dune#6163, @ejgallego @Alizter @LasseBlaauwbroek) - on macOS, sign executables produced by artifact substitution (ocaml/dune#6137, ocaml/dune#6231, fixes ocaml/dune#5650, fixes ocaml/dune#6226, @emillon) - Added an (aliases ...) field to the (rules ...) stanza which allows the specification of multiple aliases per rule (ocaml/dune#6194, @Alizter) - The `(coq.theory ...)` stanza will now ensure that for each declared `(plugin ...)`, the `META` file for it is built before calling `coqdep`. This enables the use of the new `Findlib`-based loading method in Coq 8.16; however as of Coq 8.16.0, Coq itself has some bugs preventing this to work yet. (ocaml/dune#6167 , workarounds ocaml/dune#5767, @ejgallego) - Allow include statement in install stanza (ocaml/dune#6139, fixes ocaml/dune#256, @gridbugs) - Handle CSI n K code in ANSI escape codes from commands. (ocaml/dune#6214, fixes ocaml/dune#5528, @emillon) - Add a new experimental feature `mode_specific_stubs` that allows the specification of different flags and sources for foreign stubs depending on the build mode (ocaml/dune#5649, @voodoos)
They may cause cache issues See also ocaml/dune#6024
We stop declaring .aux files as targets in the coqc rules. .aux files are simply a "cache" recording a runtime estimation for the STM (the thing that let's Coq process proofs asynchronously) to schedule proofs. It definitely should not be cached (or really known) by Dune.
Fixes #6004