Vladimir Prus 40a504ed4f Allow a generator's 'run' method to return additional usage requirements ...

as the first elements of result. Those usage requirements will be combined
with explicitly specified for the main target.

This is yet another step towards making 'main target classes' unnecessary.

* build/generators.jam
  (try-one-generator): Check if generator returned usage requirements or not.
  (construct): Make sure first element of result is always property set.
  (many other methods): Induced changes

* tools/builtin.jam
  (exe-target-class, lib-target-class): Remove.
  (linking-generator, seached-lib-generator): Compute usage requirements.
  (archiving-generator): New class


[SVN r26192]

2004-11-12 08:11:14 +00:00

..

lib

Converted files to the BSL.

2004-08-20 11:10:24 +00:00

a.cpp

Converted files to the BSL.

2004-08-20 11:10:24 +00:00

b.cxx

removed the last boost.org copyright

2004-08-20 11:32:03 +00:00

c.ui

Added future generators test -- not automated now.

2002-08-16 14:25:22 +00:00

d.wd

Added future generators test -- not automated now.

2002-08-16 14:25:22 +00:00

e.cpp

Converted files to the BSL.

2004-08-20 11:10:24 +00:00

extra.jam

Bugfix: allow a generator to create two targets of the same type.

2003-09-10 07:39:45 +00:00

Jamfile

Remove support for old-style target ids.

2003-09-04 11:06:14 +00:00

lex.jam

Don't generate empty source file -- SunCC warns in that case.

2004-09-10 11:46:22 +00:00

nm.jam

Fixes for testing

2003-02-25 14:37:10 +00:00

project-root.jam

Allow a generator's 'run' method to return additional usage requirements

2004-11-12 08:11:14 +00:00

qt.jam

Workaround for cywgin/NT build

2002-09-11 14:37:25 +00:00

x.l

Added future generators test -- not automated now.

2002-08-16 14:25:22 +00:00

y.x_pro

Added future generators test -- not automated now.

2002-08-16 14:25:22 +00:00

z.cpp

Converted files to the BSL.

2004-08-20 11:10:24 +00:00