linux/poky.git/bitbake/lib/bb/siggen.py, branch pyro

bitbake: siggen: Make calc_taskhash match get_taskhash for file checksums

2017-06-27T12:46:50+00:00

The code in these two functions is meant to be equivlanet in behaviour but isn't. Add in code to ensure files that don't exist are handled consistently by both functions. Users did report being able to generate tracebacks otherwise. (Bitbake rev: 1b66c57d0f8a9bd9f9feb2a85759e18d9a1d674b) Signed-off-by: Richard Purdie

bitbake: lib/bb/{data, siggen}: Don't warn on SkipRecipe exceptions

2017-04-12T14:16:05+00:00

Recipes/variables that raise a SkipRecipe exception are intentionally skipped, and should not generate warnings. [YOCTO #11319] (Bitbake rev: edf6e6094a9f7ad4b2ba06eef8fd34756edbedce) Signed-off-by: Nathan Rossi Signed-off-by: Richard Purdie

bitbake: bitbake-diffsigs: colourise output

2017-04-10T22:00:32+00:00

If the output is a TTY, add colour to the output in order to make it easier to read. At the moment this is fairly basic, just add colour to the "titles" of each change and to the diff output. I tried to introduce this without changing the code too much - rather than moving everything over to the new python formatting style, I've introduced a color_format() function which takes care of the colour formatting, either accepting additional format arguments or alternatively leaving the caller to use the old-style formatting (%) to insert values. (Bitbake rev: 04a023c8fdea1e1812fcdcaf00345aab59f9abe1) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: lib/bb/siggen: show word-diff for single-line values containing spaces

2017-04-10T22:00:32+00:00

If a variable value has changed and either the new or old value contains spaces, a word diff should be appropriate and may be a bit more readable. Import the "simplediff" module and use it to show a word diff (in the style of GNU wdiff and git diff --word-diff). Also use a similar style diff to show changes in the runtaskhashes list. I didn't use an actual word-diff here since it's a little different - we can be sure that the list is a list and not simply a free-format string. (Bitbake rev: 20db6b6553c80e18afc4f43dc2495435f7477822) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: lib/bb/siggen: add collapsed mode to compare_sigfiles()

2017-04-10T22:00:32+00:00

If we just want to drill down to the actual differences then we don't need to see certain things in the output, e.g. basehash changing or the signature of dependent tasks. This will be used for comparing signatures within buildhistory-diff in OE-Core; the default mode as used by bitbake-diffsigs and bitbake -S printdiff remains unchanged for the moment. (Bitbake rev: 6543a59b1ebd3194a7c6421cffc66ebe31a67c62) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: lib/bb/siggen: don't show unchanged runtaskdeps list

2017-04-10T22:00:32+00:00

If the runtaskdeps list hasn't actually changed (but the signatures of some of the tasks did) then it doesn't make sense to print out the old and new lists as they are both the same and may be very long, e.g. for do_rootfs in OE. (Bitbake rev: cb170543605288b3e8badfac3a54c588f4c95413) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: lib/bb/siggen: show a diff when dumping changes to multi-line values

2017-04-10T22:00:32+00:00

When dumping changes to signatures e.g. output of bitbake -s printdiff, if for example a function has changed, it's much more readable to see a unified diff of the changes rather than just printing the old function followed by the new function, so use difflib to do that. Note: I elected to keep to one item in the returned list per change, rather than one line per line of output, so that the caller can still look at changes individually if needed. Thus I've added some handling to bitbake-diffsigs to split the change into lines so that each line is displayed indented. (Bitbake rev: 4d254ae63a35231c98e3f73f669b040ed1144042) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: lib/bb/siggen: add missing path separator to cleaned paths

2017-04-10T22:00:32+00:00

Printing "pbzip2pbzip2_1.1.13.bb" is ugly, we need to add a separating slash so that we get "pbzip2/pbzip2_1.1.13.bb" instead. (Bitbake rev: 55cd4045a37afc954f4d5091f524756b266064fc) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: use multiple processes to dump signatures.

2017-01-17T11:29:28+00:00

This change significantly shortens the time on reparsing stage of '-S' option. Each file is reparsed and then dumped within a dedicated process. The maximum number of the running processes is not greater than the value of BB_NUMBER_PARSE_THREADS if it is set. The dump_sigs() in class SignatureGeneratorBasic is _replaced_ by a new dump_sigfn() interface, so calls from the outside and subclasses are dispatched to the implementation in the base class of SignatureGeneratorBasic. Fixes [YOCTO #10352] (Bitbake rev: 99d3703edd77a21770b366c6ad65a3c0f5183493) Signed-off-by: Jianxun Zhang Signed-off-by: Richard Purdie

bitbake: siggen: Fix clean_basepath to work with multiconfig

2016-12-22T12:36:40+00:00

Tasknames can now start with "multiconfig:" which broke the virtual: comparison code and lead to unpredictable checksums with nativesdk recipes. This adds in handling for the new additional prefix which unbreaks nativesdk builds when using multiconfig. (Bitbake rev: 4da296c0c93391ec37f8b6e2245071657759771e) Signed-off-by: Richard Purdie