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Thomas Nagy 2016-03-06 13:19:14 +01:00
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commit 0484caf3d6
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@ -1,20 +1,30 @@
NEW IN WAF 1.9
--------------
* Removed the split functions from Utils
* Removed the command called "update"
* Added the tool 'nobuild.py'
* Removed qt4 and kde4 from the default modules
* Made Clang detected first on many platforms, in particular on FreeBSD #1528
* Modified Utils.run_once so that it accepts a list of *args
* Removed Node.cache_sig and Node.sig #1580
* Removed __hash__ and __eq__ from Node and Task #1629
* Changed cflags in the beginning / cppflags at the end #1505
* Reduced the key size in bld.task_sigs by adding bld.node_sigs and bld.imp_sigs
* Made lazy visual studio detection the default
* Flags given in the form ${FOO}${BAR} will be merged in commands executed without a shell
* Added Task.get_cwd()
* Enabled pre-forked builds by default
* Modified the build scheduler to enable a consistent progress bar
* Reduced the memory footprint of Task objects
* Removed Utils.nogc
* General enhancements:
- Add the tool 'nobuild.py'
- Remove qt4 and kde4 from the default modules
- 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
* Performance highlights:
- Reduce the key size in bld.task_sigs by adding bld.node_sigs and bld.imp_sigs
- Remove __hash__ and __eq__ from Node and Task #1629
- Make lazy visual studio detection the default
- Remove the uses of run_once that creates unfree-able memory
- Enable a consistent progress bar output #1641
- Reduce the memory footprint of Task objects, up to 50% memory reduction on large builds
- Enabled pre-forked builds by default to achieve faster builds, up to 2x speedup on short-lived processes
* API changes:
- Remove the duplicate split functions from Utils
- Remove the command called "update"
- Add Task.get_cwd()
- Remove Utils.nogc
- Modify Utils.run_once so that it accepts a list of *args
- Improve the task consumer in Runner.py