linux/poky.git/bitbake/lib/bb/codeparser.py, branch uninative-2.1

bitbake: codeparser: add some comments

2017-04-05T22:19:17+00:00

Add a few comments at the top of the file explaining what it's for, and a comment pointing out that you need to increment the cache version when changing any code that changes the output. (Bitbake rev: c1780bc1872bb35bc28c76eff9110717f02d9db2) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: codeparser: improve handling of contains_any() and filter()

2017-04-05T22:19:17+00:00

Ensure we handle bb.utils.contains_any() as separate items, rather than how we handle contains() where every item must be in the list. Additionally, enable handling bb.utils.filter() which for the purposes of looking at dependencies is the same as contains_any(). Additionally bump the codeparser cache and recipe cache versions to invalidate the user's existing caches (ensuring that the changes take effect and avoiding "taskhash mismatch" errors respectively). (Bitbake rev: 496e3c84820a2a889d99d3604659e47a550941d5) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: lib/bb/codeparser: ensure BufferedLogger respects target logging level

2017-03-29T15:36:43+00:00

BufferedLogger was sending log records to the target logger without checking if the logger is enabled for the level of the record - and handle() doesn't check this either (it's normally checked earlier when the relevant log function is called e.g. logger.debug()), leading for example to debug messages from codeparser getting printed when the log level for the main BitBake logger was set to logging.WARNING. (Bitbake rev: 968a77388dd1a24c1dadec6ce49bf53ebb5b643f) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: codeparser.py: support deeply nested tokens

2016-11-30T15:48:10+00:00

For shell constructs like echo hello & wait $! the process_tokens() method ended up with a situation where "token" in the "name, value = token" assignment was a list of tuples and not the expected tuple, causing the assignment to fail. There were already two for loops (one in _parse_shell(), one in process_tokens()) which iterated over token lists. Apparently the actual nesting can also be deeper. Now there is just one such loop in process_token_list() which calls itself recursively when it detects that a list entry is another list. As a side effect (improvement?!) of the loop removal in _parse_shell(), the local function definitions in process_tokens() get executed less often. Fixes: [YOCTO #10668] (Bitbake rev: d18a74de9ac75ba32f84c40620ca9d47c1ef96a3) Signed-off-by: Patrick Ohly Signed-off-by: Richard Purdie

bitbake: codeparser: Use hashlib for hashing, not hash()

2016-06-03T12:48:33+00:00

"hash() is randomised by default each time you start a new instance of recent versions (Python3.3+) to prevent dictionary insertion DOS attacks" which means we need to use hashlib.md5 to get consistent values for the codeparser cache under python 3. Prior to this, the codeparser cache was effectively useless under python3 as shown by performance regressions. (Bitbake rev: 12d43cf45ba48e3587392f15315d92a1a53482ef) Signed-off-by: Richard Purdie

bitbake: codeparser: Small optimisation to stop repeated hash() calls

2016-06-03T12:48:33+00:00

No functionality change, just avoids function call overhead in a function which loops heavily. (Bitbake rev: 633c0c19f87a92497a7e9771811cdc953e1b7047) Signed-off-by: Richard Purdie

bitbake: bitbake: Convert to python 3

2016-06-02T07:24:02+00:00

Various misc changes to convert bitbake to python3 which don't warrant separation into separate commits. (Bitbake rev: d0f904d407f57998419bd9c305ce53e5eaa36b24) Signed-off-by: Richard Purdie

bitbake: codeparser: Increase cache version after code parser dependency changes

2016-05-19T08:05:21+00:00

(Bitbake rev: 4d880f1d5794f569b6eb5f6e7e3001dd671633c0) Signed-off-by: Richard Purdie

bitbake: bb.codeparser: track variable flag references

2016-05-19T08:05:21+00:00

Previously we only tracked the flags (minus excluded) of variables we depend on, but not the flags we use explicitly. (Bitbake rev: bdeb3dcd7c92e62a7c079e7b27048c4114f24a3a) Signed-off-by: Christopher Larson Signed-off-by: Richard Purdie

bitbake: bb/cache: drop some unused arguments

2016-02-18T07:41:15+00:00

Drop unused 'd' argument from the cache save methods, simplifying the API. (Bitbake rev: 81bc1f20662c39ee8db1da45b1e8c7eb64abacf3) Signed-off-by: Markus Lehtonen Signed-off-by: Richard Purdie