* 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]
* project.jam (lookup-with-load): New rule.
(find-target): Try interperting target id as project first.
* build-request.jam (from-command-line): Don't grab
unconditionally elements which have slashes -- they may be target
ids.
* build-system.jam: Allow target ids is command
line. Accept --clean option.
* BoostBuild.py (run_build_system): Call 'ignore_directoies' on diff.
* tree.py (Trees_different.ignore_directoies): New method.
[SVN r15768]
* new/virtual-target.jam (clone-template): Improve interface and logic.
* new/make.jam (make-target-class.construct): Set type and suffix on
generated targets.
* new/generators.jam (construct): Make sure all targets have known
types.
[SVN r15766]
* builtin.jam (variant): New rule.
* build-system.jam: Unconditionally add <toolset>gcc to build
request. Will be fixed when toolset support is ready.
* feature.jam (extend-feature): Bugfix.
[SVN r15678]
* targets.jam
(abstract-target.direct-build-request): New rule.
(project-target.direct-build-request): New rule.
(main-target.direct-build-request): New rule.
(main-target.generate): Use data stored by
'direct-build-request' to adjust build properties.
* build-system.jam: Call 'direct-build-request' on project
target in "."
* feature.jam (feature): Don't allow propagated free features.
[SVN r15677]
* new/builtin.jam: Make 'obj' main type.
* new/generators-test/*: Try compiling the same CPP file with
different defines and linking in the same exe.
[SVN r15649]
* jam_src/builtins.c: New builtin SEARCH_FOR_TARGET.
* jam_src/rules.c
(bind_explicitly_located_targets): New function.
(search_for_target): New function.
* jam_src/make.c (make): Call 'bind_explicitly_located_targets()'
immediately on entering.
* jam_src/search.c (call_bind_rule): No longer 'static'.
* new/builtin.jam (c-scanner.process): Real implementation.
* test/dependency_test.py: Really test for dependencies.
[SVN r15646]
* virtual-target.jam (virtual-target.actualize): Accept
'scanner' parameter and create different actual targets
for different values of that parameter.
(virtual-target.includes): Remove.
(binding): New rule
(remember-binding): New rule.
* type.jam (set-scanner): New rule. (get-scanner): New rule.
* scanner.jam: New file.
* class.jam (__init__): Define __name__ in class scopes.
* builtin.jam (c-scanner): New scanner class, associated with CPP
files.
[SVN r15644]
* virtual-target.jam (traverse): New rule, returns a list of
targets, given the graph root.
(subvariant-dg): New class, to keep all targets for a given
subvariant.
(virtual-target.dg): New rule to access subvariant-dg.
(virtual-target.path): New rule
* targets.jam (main-target.generate): Assign subvariant dg to all
created targets.
* builtin.jam (compile-action.adjust-properties): Use subvariant
dg to find all targets, their location, and add those location
to include path.
[SVN r15619]
For example, this would allow compilers to add generated headers into include
path.
* virtual-target.jam (action.adjust-properties): New rule.
(clone-action-template): Don't slice cloned object.
* generators.jam (generator.action-class): New rule, to allow
overriding action class on per-generator basis.
* builtin.jam (compile-action): New class.
(C-compiling-generator): New class.
* gcc.jam: Use C-compiling-generator for gcc. Honor includes.
[SVN r15618]
* sequence.jam (merge): Bugfix.
* regex.jam (transform): New rule.
* property.jam (select): New rule, selects properties, given
a list of features.
[SVN r15610]
- Got rid of vectors of vectors in generators code. That was not only slow, it
was also troublesome.
- Started work on transformation caching. Works but needs review/cleanup.
[SVN r15465]
