mirror of
https://gitlab.com/ita1024/waf.git
synced 2024-11-26 03:39:53 +01:00
55 lines
3.2 KiB
Plaintext
55 lines
3.2 KiB
Plaintext
NEW IN WAF 1.9 preview 2
|
|
------------------------
|
|
|
|
* General enhancements:
|
|
- Have Clang detected first on many platforms, in particular on FreeBSD #1528
|
|
- Remove Node.cache_sig and Node.sig so that dependencies are on file contents #1580
|
|
- Change cflags in the beginning / cppflags at the end #1505
|
|
- Merge ${FOO}${BAR} flags in commands executed without a shell (no space added)
|
|
- Interpret empty command-line defines as integer values #1704
|
|
- Waf tools are not cached on "waf configure" by default anymore; pass conf.load(.., cache=True)
|
|
- Enable a consistent progress bar output #1641
|
|
- Add ${VAR?X} constructs in script expressions to enable simple conditional outputs
|
|
- Enable 'waf dist' to package arbitrary symlinks in tarballs #1719
|
|
- Enable regexp objects in @extension besides strings for file extensions
|
|
- Match extensions in the order of last definition
|
|
- Task generators are now processed group-by-group, so the next task generators are
|
|
processed when all tasks in a previous group are complete; bld.post_mode=POST_LAZY
|
|
becomes thus the default (playground/dynamic_build/ examples)
|
|
- Process Qt5 files in the way suggested by the Qt documentation
|
|
- Installation methods install_files/install_as/symlink_as create regular task generators
|
|
and regular tasks so that installation outputs can be re-used easily
|
|
- Subclass waflib.Build.ConfiguredContext to enable configuration-dependent user commands
|
|
|
|
* Performance highlights:
|
|
- Reduce the key size in bld.task_sigs by adding bld.node_sigs and bld.imp_sigs
|
|
- Remove __hash__ and __eq__ from Context, Node and Task #1629
|
|
- Make lazy visual studio detection the default
|
|
- Remove the uses of run_once that can consume a lot of memory; add a proper LRU cache
|
|
- Enable pre-forked builds by default to achieve faster builds, up to 2x speedup on short-lived processes
|
|
- Enable faster consumers in Runner.py
|
|
- Add the tool 'nobuild.py' to help with performance troubleshooting
|
|
- Enable profiling with the --profile command-line option
|
|
|
|
* API changes:
|
|
- The minimum Python version required is Python 2.5
|
|
- Add Task.get_cwd()
|
|
- Remove the duplicate split() functions from Utils
|
|
- Remove the command called "update"
|
|
- Remove Utils.nogc
|
|
- Remove Configure.err_handler
|
|
- Remove TaskBase.attr() which was never used
|
|
- Remove Build.POST_BOTH which was never used
|
|
- Remove Task.dep_vars as it is never used (define Task.vars on instances if necessary)
|
|
- Remove the unused attribute 'mac_resources', use 'mac_files' instead (see demos/mac_app)
|
|
- Remove qt4 and kde4 from the default modules
|
|
- Task.sig_vars, Task.sig_explit_deps and Task.sig_implicit_deps return None
|
|
- Use relative paths in apply_incpaths by default (and absolute ones when paths cross drives)
|
|
- Modify Utils.run_once so that it accepts a list of *args
|
|
- Better consistency between check_cfg and check_cc variables
|
|
- task_gen.mapping and task_gen.prec are not defined by default on instances anymore, but
|
|
instances can still define their own mappings to override the defaults, but in
|
|
that case all mappings/precedences must be present. These features were not used in Waf 1.8.
|
|
- Do not truncate the _task suffix from Task class names
|
|
|