#16629: sage-fix-pkg-checksums munches build/pkgs/<packagename>/checksums
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Reporter: charpent | Owner:
Type: defect | Status: needs_review
Priority: minor | Milestone: sage-6.3
Component: build | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/charpent/sage_fix_pkg_checksums_munches_build_pkgs__packagename__checksums|
d941afd9150164e979b7df98b2e574cdacd78053
Dependencies: | Stopgaps:
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Comment (by vbraun):
Replying to [comment:14 rws]:
> Minus the patchlevel, to be exact.
Exactly, which is another reason for why the `package-version.txt` is the
authorative version. Also, the Sage build process uses the `package-
version.txt` timestamp to determine whether a package needs to be rebuilt,
which is why you need to add the patch level here.
The `sage-fix-pkg-checksum` iterates over upstream/ and then ignores any
entries for which there is no corresponding `build/pkgs/*/package-
version.txt`. So that it can auto-generate the entire checksums.ini
(though it trips over cases). E.g. hashdist has a much more sensible
system of caching upstream sources.
--
Ticket URL: <http://trac.sagemath.org/ticket/16629#comment:16>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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