Debians commandline package manager https://git.kalnischkies.de/apt/atom?h=3.1.12 2025-10-25T18:42:14Z 2025-10-25T18:42:14Z Julian Andres Klode julian.klode@canonical.com 2025-01-07T16:39:32Z urn:sha1:9d62eef571ffd1fd2df8b97884d3689fced27fb1 Architecture variants are children of an architecture that share the same ABI but are optimized for different ISA levels. They are available in Ubuntu 25.10 and newer, and not supported in Debian or other distributions. A deb built for a variant contains the Architecture-Variant field, and the Architecture field points to the baseline, for example: Architecture: amd64 Architecture-Variant: amd64v3 However, the apt-get indextargets command reports the variant in the Architecture: field, and most of the code in APT presents the variant as the architecture. There are two types of variants: 1. Standalone variants are recorded in the Architectures field of the Release file as if they were a real architecture: Architectures: amd64 amd64v3 Standalone architecture variants only fetch the standalone architecture variant's Packages file. To do this, this patch changes the code such that the variants indextargets "supplant" the base targets. This may have complicated outcomes on the apt-get indextargets command. 2. Other variants can only be identified by their files being recorded with hashes in the Release file. APT fetches both the base architecture's as well as the variant's Packages file. Variants are configured in the APT::Architecture-Variants list. Image builders may want to build specific variant images using APT::Architecture-Variants { "amd64v3"; } But this commit also implements an automatic discovery mechanism using the varianttable and /proc/cpuinfo. APT::Architecture-Variants "auto"; 2025-03-03T10:21:55Z Julian Andres Klode julian.klode@canonical.com 2025-02-26T11:18:39Z urn:sha1:b33677749142e0997121d358277b18136bdbef87 EDSP dumps all appear as a single file, so we cannot determine correctly if a package is obsolete. We can fix this by ensuring that only debs with a size are downloadable, and then by faking a size in EDSP: The size is 1 if APT-Release is set (there is a source to download it from) or 0 otherwise. This ensures that the obsolete logic in solver3 works correctly, as well as the obsolete patterns, if anyone could actually use it on the EDSP files. 2025-02-15T15:37:19Z Julian Andres Klode julian.klode@canonical.com 2025-02-15T15:37:19Z urn:sha1:4bcb198a67156b2654f3b64173499ab78f0d4d9a This is the first step that introduces a 1:1 mapping between version and source version. In a future version this can use the fields currently marked unavailable to deduplicate the SourceVersion objects across the group. The policy gains a member for storing pins for sourceversions. Together, in the future we should be able to determine candidates for source versions. 2025-02-14T18:45:12Z наб nabijaczleweli@nabijaczleweli.xyz 2024-11-12T17:22:44Z urn:sha1:4f6d379124bc51a09608fa3f45d66713f927b959 2025-02-14T18:45:12Z наб nabijaczleweli@nabijaczleweli.xyz 2024-11-12T16:59:18Z urn:sha1:793c9b1f3059c35b66c19f62fa39b6607809fea0 2025-02-14T18:04:56Z Julian Andres Klode julian.klode@canonical.com 2025-02-03T18:00:25Z urn:sha1:50f1335212909962b9bba8db74e8be005a55f4e1 This allows checking if a dependency is satisfied by all versions of a package. 2025-01-30T23:39:50Z David Kalnischkies david@kalnischkies.de 2025-01-30T23:39:50Z urn:sha1:ce3794a7df13f3d7387b4e4520221421ee92127b It is a tiny struct, so the difference in 'stats' is minor even with all the versions but it is more correct and also helps in case the Extra struct is changed to predictably trigger a binary cache invalidation. 2025-01-17T00:27:48Z David Kalnischkies david@kalnischkies.de 2025-01-17T00:01:13Z urn:sha1:4454fd246b3b7f605dcd272b2107313ba53688c5 For some reason ~ that I don't know and can't come up with on the spot ~ we output the Pre-Depends field as PreDepends in the translated user-visible output and I accidentally copied that over to the untranslated variant that replaced the embedded copy (with a dash) in the EDSP generator. Code-copies and implementation details littered all over the place are apparently sometimes a good bug-free thing, too… Regression-of: 6828ae2c2f9268c8187f0fa91b3c464ed84a8476 Closes: #1093254 2025-01-05T22:16:08Z David Kalnischkies david@kalnischkies.de 2024-12-26T20:46:23Z urn:sha1:1e2b5197ee350a36fbad006f198bbf8e9a5c8e53 That macro is not that useful as it might perhaps once was. Lets prepare dropping it now in favour of more standard ways of working with arrays now. 2025-01-05T22:16:08Z David Kalnischkies david@kalnischkies.de 2024-12-26T20:43:34Z urn:sha1:6828ae2c2f9268c8187f0fa91b3c464ed84a8476 We don't have many places, but lets reduce the amount of duplicating these short strings, so that we may find all the places we have to change if that ever happens.