linux/poky.git/bitbake/lib/bb/utils.py, branch 3.1_M1

bitbake: utils: also use mmap for SHA256 and SHA1, for performance

2019-11-21T23:09:03+00:00

md5_file() uses a mmap() window to improve performance when hashing files, so refactor the code and do the same for SHA1 and SHA256. (Bitbake rev: ecf87437ff796e17c3e4f210b5803b0136a9e8a4) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

bitbake: utils: Add ionice option to prunedir

2019-09-19T19:30:35+00:00

Autobuilder type infrastructure can benefit from deletion of certain files as background IO due to the way Linux filesystem priority works. We have problems where build directories as part of oe-selftest being delete starves the running tasks of IO to the point builds take much longer to compelte. Having this option of running the deletion at "idle" helps a lot with that. (Bitbake rev: 797354d285f6d624d9adb52bab65823572da0e39) Signed-off-by: Richard Purdie

bitbake: utils: Fix movefile() exception handling with python3

2019-09-03T09:18:58+00:00

* with python3 this fails with: File: 'bitbake/lib/bb/utils.py', lineno: 799, function: movefile 0795: try: 0796: os.rename(src, destpath) 0797: renamefailed = 0 0798: except Exception as e: *** 0799: if e[0] != errno.EXDEV: 0800: # Some random error. 0801: print("movefile: Failed to move", src, "to", dest, e) 0802: return None 0803: # Invalid cross-device-link 'bind' mounted or actually Cross-Device Exception: TypeError: 'OSError' object is not subscriptable (Bitbake rev: d6e43c443ddbbe467c4380c48d2bc28ae18504a1) Signed-off-by: Martin Jansa Signed-off-by: Richard Purdie

bitbake: build/utils: Drop bb.build.FuncFailed

2019-08-06T10:21:32+00:00

Its hard to see what this exception adds in the current codebase. The logfile attribute is effectively ignored, the exception doesn't serve a defined purpose and mostly seems to be worked around. Remove it entirely. If this does cause output problems, we'll figure out better ways to address those. (Bitbake rev: cfeffb602dd5319f071cd6bcf84139ec77f2d170) Signed-off-by: Richard Purdie

bitbake: bitbake: Strip old editor directives from file headers

2019-05-04T09:44:10+00:00

There are much better ways to handle this and most editors shouldn't need this in modern times, drop the noise from the files. Its not consitently applied anyway. (Bitbake rev: 5e43070e3087d09aea2f459b033d035c5ef747d0) Signed-off-by: Richard Purdie

bitbake: bitbake: Drop duplicate license boilerplace text

2019-05-04T09:44:10+00:00

With the introduction of SPDX-License-Identifier headers, we don't need a ton of header boilerplate in every file. Simplify the files and rely on the top level for the full licence text. (Bitbake rev: 695d84397b68cc003186e22f395caa378b06bc75) Signed-off-by: Richard Purdie

bitbake: bitbake: Add initial pass of SPDX license headers to source code

2019-05-04T09:44:04+00:00

This adds the SPDX-License-Identifier license headers to the majority of our source files to make it clearer exactly which license files are under. The bulk of the files are under GPL v2.0 with one found to be under V2.0 or later, some under MIT and some have dual license. There are some files which are potentially harder to classify where we've imported upstream code and those can be handled specifically in later commits. The COPYING file is replaced with LICENSE.X files which contain the full license texts. (Bitbake rev: ff237c33337f4da2ca06c3a2c49699bc26608a6b) Signed-off-by: Richard Purdie

bitbake: utils: Let mkdirhier fail if existing path is not a folder

2019-04-12T12:48:04+00:00

Let mkdirhier fail if existing path is not a folder instead of assuming a directory hierarchy already exists. (Bitbake rev: a8d9b82ccf93dcb74258693f62d88be380b1c0b7) Signed-off-by: Andre Rosa Signed-off-by: Richard Purdie

bitbake: utils: Make prune_suffix prune a suffix

2019-04-09T12:45:15+00:00

Make prune_suffix prune a suffix instead of replacing a substring that could happen more than once and not only when it ends with it. (Bitbake rev: 57e765e38c6382a9b36d5ee2a6f3fa96ac905b82) Signed-off-by: Andre Rosa Signed-off-by: Richard Purdie

bitbake: bitbake: fix version comparison when one of the versions ends in .

2019-02-25T16:35:33+00:00

Previously, this would happen: ====================================================================== ERROR: test_vercmpstring (bb.tests.utils.VerCmpString) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/alexander/development/poky/bitbake/lib/bb/tests/utils.py", line 45, in test_vercmpstring result = bb.utils.vercmp_string('1.', '1.1') File "/home/alexander/development/poky/bitbake/lib/bb/utils.py", line 143, in vercmp_string return vercmp(ta, tb) File "/home/alexander/development/poky/bitbake/lib/bb/utils.py", line 135, in vercmp r = vercmp_part(va, vb) File "/home/alexander/development/poky/bitbake/lib/bb/utils.py", line 124, in vercmp_part elif ca < cb: TypeError: '<' not supported between instances of 'NoneType' and 'int' ---------------------------------------------------------------------- (Bitbake rev: fef56d28c3efec4876c379898cbc4d4c65303aee) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie