linux/poky.git/scripts/gen-lockedsig-cache, branch master

The poky repository master branch is no longer being updated.

2025-11-07T13:31:53+00:00

You can either: a) switch to individual clones of bitbake, openembedded-core, meta-yocto and yocto-docs b) use the new bitbake-setup You can find information about either approach in our documentation: https://docs.yoctoproject.org/ Note that "poky" the distro setting is still available in meta-yocto as before and we continue to use and maintain that. Long live Poky! Some further information on the background of this change can be found in: https://lists.openembedded.org/g/openembedded-architecture/message/2179 Signed-off-by: Richard Purdie

scripts: Add copyright statements to files without one

2022-08-12T10:58:01+00:00

Where there isn't a copyright statement, add one to make it explicit. Also drop editor config lines where they were present and add license identifiers as MIT if there isn't one. (From OE-Core rev: deb3ccec53e0bd63bc4235cf2b0d3fc781687361) Signed-off-by: Richard Purdie

sstate: Fixes for eSDK generation after zstd switch

2021-10-15T11:58:00+00:00

(From OE-Core rev: f5a90df08631117cd66bec68cb1851db96822bb8) Signed-off-by: Richard Purdie

scripts/gen-lockedsig-cache: Only look at new format sstate objects

2020-01-06T23:54:39+00:00

We can have sstate directories which are mixtures of old and new layout entries. Only use the new format ones since these are the only ones bitbake itself will look at. (From OE-Core rev: 610b314ddc757e6ac8ba4d47921aee1f2f35df97) Signed-off-by: Richard Purdie

sstate: Add extra directory level

2020-01-06T23:54:39+00:00

We're having speed issues on the autobuilder due to the numbers of files in sstate directories. We previously split these by the first two characters of the hash. This change extends this to split by the next two characters as well, creating more layers of directories. This should signifiantly speed up eSDK builds on the autobuilder as the current sstate layout simply isn't scaling there but addresses a general complaint. gen-lockedsig-cache needed to be updated for the new split level sstate. Also update tests for new layout. (From OE-Core rev: d05bde16bdad761ed8f4c0a48de60c649aa33e85) Signed-off-by: Richard Purdie

scripts/gen-lockedsig-cache: Don't list paths which don't exist

2019-10-09T21:28:37+00:00

This avoids failures seen on the autobuilder when generating eSDKs and release sstate copies. (From OE-Core rev: 8ffe6ca984e034976322beea9b16c92d46708d15) Signed-off-by: Richard Purdie

gen-lockedsig-cache: Replace glob lookup with hash to filename lookup

2019-10-02T19:22:25+00:00

Using the glob function to map signatures to sstate files is very slow when the sstate is large and accessed over nfs. The lookup now only loads the necessary prefixes and doesn't use glob as all. Unfortunately I don't have access to the systems where the performance isse was noticed and on my test system the glob is fast enough that the performance numbers aren't useful. I could verify that file list returned by the new code is the same. [YOCTO #13539] (From OE-Core rev: ad36335b8592e0387dd36066920cd5ffefd375f8) Signed-off-by: Konrad Scherer Signed-off-by: Richard Purdie

meta/lib+scripts: Convert to SPDX license headers

2019-05-09T15:31:55+00:00

This adds SPDX license headers in place of the wide assortment of things currently in our script headers. We default to GPL-2.0-only except for the oeqa code where it was clearly submitted and marked as MIT on the most part or some scripts which had the "or later" GPL versioning. The patch also drops other obsolete bits of file headers where they were encoountered such as editor modelines, obsolete maintainer information or the phrase "All rights reserved" which is now obsolete and not required in copyright headers (in this case its actually confusing for licensing as all rights were not reserved). More work is needed for OE-Core but this takes care of the bulk of the scripts and meta/lib directories. The top level LICENSE files are tweaked to match the new structure and the SPDX naming. (From OE-Core rev: f8c9c511b5f1b7dbd45b77f345cb6c048ae6763e) Signed-off-by: Richard Purdie

gen-lockedsig-cache: catch os.link error

2017-03-22T11:35:21+00:00

We do a hard link to speed up sdk creation but if your sstate-cache is across a file system boundary, this tries and fails. This patch catches that error and does a copy instead. (From OE-Core rev: fb9fdd7a74917cdcab039aa3a9a9944b18246fea) Signed-off-by: brian avery Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

gen-lockedsig-cache: ensure symlinks are dereferenced

2016-08-17T09:35:40+00:00

If you set up a local mirror in SSTATE_MIRRORS then you can end up with symlinks in SSTATE_DIR rather than real files. We don't want these symlinks in the sstate-cache prodcued by gen-lockedsig-cache, so dereference any symlinks before copying. (From OE-Core rev: d65a6ee9e7a9c63b9a16bdb5025af8a7c6433c4f) Signed-off-by: Paul Eggleton Signed-off-by: Ross Burton Signed-off-by: Richard Purdie