use sort which is independent of current locale#898
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As a further note, the vast majority of the build-path differences is due to GCC and hopefully should be fixed by my patch here. If/after that is accepted, the diff should become a bit more manageable. In the meantime this snippet does a half-decent job of filtering them out: |
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Oh, not "vast majority" - my snippet was too eager. There is also quite a lot of differences in ^ that should be a bit more targeted towards ignoring only the GCC things. |
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I pushed this change to INRIA's continuous integration machines, that have checked it on all sort of MacOS and Windows machines (both msvc and cygwin), and it seems to build fine there. I would be in favor of merging the PR. The one thing I regret is that you don't have a change entry. I agree the change is very small, and not directly noticeably by users, but I think the larger arc of reproducible-build work is interesting, also work-consuming, so you and @infinity0 would deserve to get explicit credit for it. I would suggest the following: (The "Build system" category was present in the 4.04.0 Changelog, but it's not present in 4.05 changes yet.) |
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@gasche thx; sounds good to me. will you add the changes entry when merging, or should I copy+paste your text and commit here? |
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I think the best is for your to include a change entry in your commit, amend, and push-force, so that it comes with the modification itself instead of separately. |
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done, there was a |
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Thanks! Indeed. |
use sort which is independent of current locale
b11eea1 flambda-backend: Introduce Import_info (ocaml#1036) bc5b135 flambda-backend: Fix `ocamlobjinfo` on flambda2 .cmx files (ocaml#1029) c8babbd flambda-backend: Compilation_unit optimisations (ocaml#1035) e8d3e22 flambda-backend: Use 4.14.0 opam switch for building (includes upgrading ocamlformat to 0.24.1) (ocaml#1030) eb14a86 flambda-backend: Port PR81 from ocaml-jst (ocaml#1024) 131bc12 flambda-backend: Merge ocaml-jst 2022-12-13 (ocaml#1022) 06c189a flambda-backend: Make stack allocation the default (ocaml#1013) 98debd5 flambda-backend: Initial support for value slots not of value kind (ocaml#946) deb1714 flambda-backend: Add is_last flag to closinfo words (ocaml#938) d07fce1 flambda-backend: Disable poll insertion in Configure (ocaml#967) 0f1ce0e flambda-backend: Regenerate ocaml/configure autoconf 2.69 (instead of 2.71) (ocaml#1012) 27132d8 flambda-backend: Fix for spurious typing error related to expanding through functor arguments (ocaml#997) 724fb68 flambda-backend: Use `Compilation_unit.t` instead of `Ident.t` for globals (ocaml#871) 396d5b8 flambda-backend: Add a test for frametable setup in natdynlinked libraries (ocaml#983) b73ab12 flambda-backend: Fix invocation of `caml_shared_startup` in native dynlink (ocaml#980) 7c7d75a flambda-backend: Fix split_default_wrapper which did not trigger anymore with flambda2 (ocaml#970) 8fb75bd flambda-backend: Port ocaml#11727 and ocaml#11732 (ocaml#965) fdb7987 flambda-backend: Fix include functor issue after 4.14 merge. (ocaml#948) 9745cdb flambda-backend: Print -dprofile/-dtimings output to stdout like 4.12 (ocaml#943) 5f51f21 flambda-backend: Merge pull request ocaml#932 from mshinwell/4.14-upgrade 841687d flambda-backend: Run make alldepend in ocaml/ (ocaml#936) 72a7658 flambda-backend: Remove reformatting changes only in dynlink/dune (preserving PR889 and adjusting to minimise diff) 6d758cd flambda-backend: Revert whitespace changes in dune files, to match upstream c86bf6e flambda-backend: Remove duplicate tests for polling 971dbeb flambda-backend: Testsuite fixes 32f8356 flambda-backend: Topeval fix for symbols patch befea01 flambda-backend: Compilation fixes / rectify merge faults a84543f flambda-backend: Merge ocaml-jst 8e65056 flambda-backend: Merge ocaml-jst 4d70045 flambda-backend: Remove filename from system frametable (amd64) (ocaml#920) 5e57b7d flambda-backend: Bugfix for runtime frame_descr logic for C frames (ocaml#918) 6423d5e flambda-backend: Merge pull request ocaml#914 from mshinwell/merge-ocaml-jst-2022-10-24 ead605c flambda-backend: Add a missing Extract_exception (ocaml#916) c8f1481 flambda-backend: Resolve conflicts and add specialise/specialised attributes to Builtin_attributes cf4d0d3 flambda-backend: Merge fixes (ocaml#21) c2f742f flambda-backend: Re-enable some tests for Flambda2 (ocaml#881) 3d38d13 flambda-backend: Long frames in frametable (ocaml#797) 85aec7b flambda-backend: Add loop attribute to Builtin_attributes c0f16e3 flambda-backend: Compilation fixes 90dea23 flambda-backend: Merge flambda-backend/main 5acc6ea flambda-backend: Fixes after merge e501946 flambda-backend: Merge ocaml-jst 115083b flambda-backend: Merge ocaml-jst 9943b2e flambda-backend: Revert "Revert "Transform tail-recursive functions into recursive continuations (ocaml#893)"" (ocaml#909) ce339f1 flambda-backend: Fix alloc modes and call kinds for overapplications (ocaml#902) e6a317c flambda-backend: Revert "Transform tail-recursive functions into recursive continuations (ocaml#893)" 853c488 flambda-backend: Transform tail-recursive functions into recursive continuations (ocaml#893) 5a977e4 flambda-backend: Fix missing End_region primitives on switch arms (ocaml#898) 7fa7f9d flambda-backend: Add missing dependencies to Dune files (ocaml#889) 3cd36f0 flambda-backend: Have Lambda `Pgetglobal` and `Psetglobal` take `Compilation_unit.t` (ocaml#896) 7565915 flambda-backend: [@poll error] attribute (ocaml#745) 9eb9448 flambda-backend: Backport the main safepoints PRs (ocaml#740) 689bdda flambda-backend: Add strict mode for ocamldep (ocaml#892) git-subtree-dir: ocaml git-subtree-split: b11eea1
* Use Name instead of Package.Name * Use Version instead of Package.Version --------- Co-authored-by: Cuihtlauac ALVARADO <[email protected]>
According to POSIX, sort is local-dependent. This leads to an actual problem here, since
caml_sys_is_directoryandcaml_sys_isattyare reordered depending on locale.POSIX says: "When using sort to process pathnames, it is recommended that LC_ALL, or at least LC_CTYPE and LC_COLLATE, are set to POSIX or C in the environment, since pathnames can contain byte sequences that do not form valid characters in some locales, in which case the utility's behavior would be undefined. In the POSIX locale each byte is a valid single-byte character, and therefore this problem is avoided."
This was found via the reproducible automated build - which atm has another issue that the build path is put (over and over) in binaries (..a/.o/.so/.cma/.cmt/.cmti/.cmxs), which should be addressed at another point - see diffoscope OCaml-4.03 (or download the full 140MB diff if you like) for details (or some compiler output, e.g. findlib). For the full set of differences between reproducible runs, look here.
I have no access to MS Windows (neither MacOSX) equipment
Credits for @infinity0 and @gasche for poking me investigating and submitting a PR here.