to direct dependents. The previous behaviour can be confusing and
there are no use cases where the new behaviour will be bad.
It will add more include paths in some cases, but who cares?
[SVN r26528]
* new/targets.jam
(generate-dependencies): New argument 'extra-properties.
Add it to properties used for building dependencies.
(basic-target.generate): Use the above change.
[SVN r16611]
* new/targets.jam
(basic-target.generate): Use 'generate-dependencies'
for use requirements on this target.
* test/use_requirements.py: More tests.
[SVN r16580]
* new/virtual-target.jam
(virtual-target.use-requirements): New rule.
(virtual-target.set-use-requirements): New rule.
* new/generators.jam (construct): Use 'use-requirements' of sources.
* new/targets.jam (basic-target.generate): Store use requirements for
generated targets.
(main-target-alternative): Process use requirements.
* new/project.jam: Support 'use-requirements' project attribute.
[SVN r15821]