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Changes in BitBake 1.8.x:
- Psyco is available only for x86 - do not use it on other architectures.
- Fix a bug in bb.decodeurl where http://some.where.com/somefile.tgz decoded to host="" (#1530)
- Warn about malformed PREFERRED_PROVIDERS (#1072)
- Add support for BB_NICE_LEVEL option (#1627)
- Sort initial providers list by default preference (#1145, #2024)
- Improve provider sorting so prefered versions have preference over latest versions (#768)
- Detect builds of tasks with overlapping providers and warn (will become a fatal error) (#1359)
- Add MULTI_PROVIDER_WHITELIST variable to allow known safe multiple providers to be listed
- Handle paths in svn fetcher module parameter
- Support the syntax "export VARIABLE"
- Add bzr fetcher
- Add support for cleaning directories before a task in the form:
do_taskname[cleandirs] = "dir"
Changes in Bitbake 1.8.8:
- Rewrite svn fetcher to make adding extra operations easier
as part of future SRCDATE="now" fixes
(requires new FETCHCMD_svn definition in bitbake.conf)
- Change SVNDIR layout to be more unique (fixes #2644 and #2624)
- Import persistent data store from trunk
- Sync fetcher code with that in trunk, adding SRCREV support for svn
- Add ConfigParsed Event after configuration parsing is complete
- data.emit_var() - only call getVar if we need the variable
- Stop generating the A variable (seems to be legacy code)
- Make sure intertask depends get processed correcting in recursive depends
- Add pn-PN to overrides when evaluating PREFERRED_VERSION
- Improve the progress indicator by skipping tasks that have
already run before starting the build rather than during it
- Add profiling option (-P)
- Add BB_SRCREV_POLICY variable (clear or cache) to control SRCREV cache
- Add SRCREV_FORMAT support
- Fix local fetcher's localpath return values
- Apply OVERRIDES before performing immediate expansions
- Allow the -b -e option combination to take regular expressions
- Add plain message function to bb.msg
- Sort the list of providers before processing so dependency problems are
reproducible rather than effectively random
- Add locking for fetchers so only one tries to fetch a given file at a given time
- Fix int(0)/None confusion in runqueue.py which causes random gaps in dependency chains
- Fix handling of variables with expansion in the name using _append/_prepend
e.g. RRECOMMENDS_${PN}_append_xyz = "abc"
- Expand data in addtasks
- Print the list of missing DEPENDS,RDEPENDS for the "No buildable providers available for required...."
error message.
- Rework add_task to be more efficient (6% speedup, 7% number of function calls reduction)
- Sort digraph output to make builds more reproducible
- Split expandKeys into two for loops to benefit from the expand_cache (12% speedup)
- runqueue.py: Fix idepends handling to avoid dependency errors
- Clear the terminal TOSTOP flag if set (and warn the user)
- Fix regression from r653 and make SRCDATE/CVSDATE work for packages again
Changes in Bitbake 1.8.6:
- Correctly redirect stdin when forking
- If parsing errors are found, exit, too many users miss the errors
- Remove supriours PREFERRED_PROVIDER warnings
Changes in Bitbake 1.8.4:
- Make sure __inherit_cache is updated before calling include() (from Michael Krelin)
- Fix bug when target was in ASSUME_PROVIDED (#2236)
- Raise ParseError for filenames with multiple underscores instead of infinitely looping (#2062)
- Fix invalid regexp in BBMASK error handling (missing import) (#1124)
- Don't run build sanity checks on incomplete builds
- Promote certain warnings from debug to note 2 level
- Update manual
Changes in Bitbake 1.8.2:
- Catch truncated cache file errors
- Add PE (Package Epoch) support from Philipp Zabel (pH5)
- Add code to handle inter-task dependencies
- Allow operations other than assignment on flag variables
- Fix cache errors when generation dotGraphs
Changes in Bitbake 1.8.0:
- Release 1.7.x as a stable series
Changes in BitBake 1.7.x:
- Major updates of the dependency handling and execution
of tasks. Code from bin/bitbake replaced with runqueue.py
and taskdata.py
- New task execution code supports multithreading with a simplistic
threading algorithm controlled by BB_NUMBER_THREADS
- Change of the SVN Fetcher to keep the checkout around
courtsey of Paul Sokolovsky (#1367)
- PATH fix to bbimage (#1108)
- Allow debug domains to be specified on the commandline (-l)
- Allow 'interactive' tasks
- Logging message improvements
- Drop now uneeded BUILD_ALL_DEPS variable
- Add support for wildcards to -b option
- Major overhaul of the fetchers making a large amount of code common
including mirroring code
- Fetchers now touch md5 stamps upon access (to show activity)
- Fix -f force option when used without -b (long standing bug)
- Add expand_cache to data_cache.py, caching expanded data (speedup)
- Allow version field in DEPENDS (ignored for now)
- Add abort flag support to the shell
- Make inherit fail if the class doesn't exist (#1478)
- Fix data.emit_env() to expand keynames as well as values
- Add ssh fetcher
- Add perforce fetcher
- Make PREFERRED_PROVIDER_foobar defaults to foobar if available
- Share the parser's mtime_cache, reducing the number of stat syscalls
- Compile all anonfuncs at once!
*** Anonfuncs must now use common spacing format ***
- Memorise the list of handlers in __BBHANDLERS and tasks in __BBTASKS
This removes 2 million function calls resulting in a 5-10% speedup
- Add manpage
- Update generateDotGraph to use taskData/runQueue improving accuracy
and also adding a task dependency graph
- Fix/standardise on GPLv2 licence
- Move most functionality from bin/bitbake to cooker.py and split into
separate funcitons
- CVS fetcher: Added support for non-default port
- Add BBINCLUDELOGS_LINES, the number of lines to read from any logfile
- Drop shebangs from lib/bb scripts
Changes in Bitbake 1.6.0:
- Better msg handling
- COW dict implementation from Tim Ansell (mithro) leading
to better performance
- Speed up of -s
Changes in Bitbake 1.4.4:
- SRCDATE now handling courtsey Justin Patrin
- #1017 fix to work with rm_work
Changes in BitBake 1.4.2:
- Send logs to oe.pastebin.com instead of pastebin.com
fixes #856
- Copy the internal bitbake data before building the
dependency graph. This fixes nano not having a
virtual/libc dependency
- Allow multiple TARBALL_STASH entries
- Cache, check if the directory exists before changing
into it
- git speedup cloning by not doing a checkout
- allow to have spaces in filenames (.conf, .bb, .bbclass)
Changes in BitBake 1.4.0:
- Fix to check both RDEPENDS and RDEPENDS_${PN}
- Fix a RDEPENDS parsing bug in utils:explode_deps()
- Update git fetcher behaviour to match git changes
- ASSUME_PROVIDED allowed to include runtime packages
- git fetcher cleanup and efficency improvements
- Change the format of the cache
- Update usermanual to document the Fetchers
- Major changes to caching with a new strategy
giving a major performance increase when reparsing
with few data changes
Changes in BitBake 1.3.3:
- Create a new Fetcher module to ease the
development of new Fetchers.
Issue #438 fixed by rpurdie@openedhand.com
- Make the Subversion fetcher honor the SRC Date
(CVSDATE).
Issue #555 fixed by chris@openedhand.com
- Expand PREFERRED_PROVIDER properly
Issue #436 fixed by rprudie@openedhand.com
- Typo fix for Issue #531 by Philipp Zabel for the
BitBake Shell
- Introduce a new special variable SRCDATE as
a generic naming to replace CVSDATE.
- Introduce a new keyword 'required'. In contrast
to 'include' parsing will fail if a to be included
file can not be found.
- Remove hardcoding of the STAMP directory. Patch
courtsey pHilipp Zabel
- Track the RDEPENDS of each package (rpurdie@openedhand.com)
- Introduce BUILD_ALL_DEPS to build all RDEPENDS. E.g
this is used by the OpenEmbedded Meta Packages.
(rpurdie@openedhand.com).
Changes in BitBake 1.3.2:
- reintegration of make.py into BitBake
- bbread is gone, use bitbake -e
- lots of shell updates and bugfixes
- Introduction of the .= and =. operator
- Sort variables, keys and groups in bitdoc
- Fix regression in the handling of BBCOLLECTIONS
- Update the bitbake usermanual
Changes in BitBake 1.3.0:
- add bitbake interactive shell (bitbake -i)
- refactor bitbake utility in OO style
- kill default arguments in methods in the bb.data module
- kill default arguments in methods in the bb.fetch module
- the http/https/ftp fetcher will fail if the to be
downloaded file was not found in DL_DIR (this is needed
to avoid unpacking the sourceforge mirror page)
- Switch to a cow like data instance for persistent and non
persisting mode (called data_smart.py)
- Changed the callback of bb.make.collect_bbfiles to carry
additional parameters
- Drastically reduced the amount of needed RAM by not holding
each data instance in memory when using a cache/persistent
storage
Changes in BitBake 1.2.1:
The 1.2.1 release is meant as a intermediate release to lay the
ground for more radical changes. The most notable changes are:
- Do not hardcode {}, use bb.data.init() instead if you want to
get a instance of a data class
- bb.data.init() is a factory and the old bb.data methods are delegates
- Do not use deepcopy use bb.data.createCopy() instead.
- Removed default arguments in bb.fetch
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