The targets (both abstract and virtual) used to refer to project there belong
to using the name of Jamfile module corresponding to the project. That was a
bit messy, and whatevet it was necessary to get any project attribute, one
had to call 'project.attribute', which was messy too.
Now, projects are identified by instance of project-target class, and
attributes are obtained via 'get' method in that class.
[SVN r23001]
we added only dll-path properties and the logic that created dll-path
properties from xdll-path properties did not work right on Windows.
It makes more sense anyway to always add all paths for dendency libraries.
[SVN r22932]
The used 'CALLER_MODULE' to determine the project where the main target
is to be declared, which did not work if the rule is called from another
module.
Thanks to Zbynek Winkler for the bug report.
* build/project.jam (current): New rule
* test/wrapper.py: New test
* other files: Use 'project.current'.
[SVN r22569]
* new/builtin.jam: Made 'toolset' and 'variant'
features symmentic. Document and fix the 'variant' rule.
* new/virtual-target.jam: Refactoring attempts. Split
virtual-target into virtual-target and derived from it
file-target. Eliminate some duplication in setting target
locations.
[SVN r16437]
* new/targets.jam
(abstract-target.name): New method.
(abstract-target.project): New method.
(main-target-alternative): Simplify. Only register
main target alternative. Don't to fancy processing
of arguments.
(main-target-requirements): New rule.
(main-target-use-requirements): New rule.
(main-target-default-build): New rule.
[SVN r16249]
* new/virtual-target.jam (virtual-target): Eliminate 'subvariant'
attribute. Use properties of action to for the same
purpose.
* new/testing.jam: Induced changes.
* new/make.jam: Induced changes.
* new/generators.jam: Induced changes.
[SVN r16128]
