Added the ability for a toolset to set a prefix for a target type, e.g., a

"lib" prefix for a LIB type.  This was implemented by generalizing
the existing capability to set a target file suffix.

  * build/type.jam
(set-generated-target-suffix):  Refactored to forward call to new
set-generated-target-ps rule.

(change-generated-target-suffix):  Refactored to forward call to new
change-generated-target-ps rule.

(generated-target-suffix-real):  Renamed to generated-target-ps-real
with argument indicating prefix or suffix.

(generated-target-suffix):  Refactored to forward call to new
generated-target-ps rule.

(generated-target-ps):  New helper rule - returns assigned prefix or suffix
acccording to prefix/suffix argument.

(set-generated-target-prefix):  New rule sets target type prefix.

(change-generated-target-prefix):  New rule changes target type prefix.

(generated-target-prefix):  New rule returns target type prefix.

(set-generated-target-ps):  New helper rule - sets prefix/suffix
	for a target type.

	(change-generated-target-ps):  New helper rule - changes
	prefix/suffix for a target type.

* build/virtual-target.jam
(add-prefix-and-suffix):  Invokes new type.generated-target-prefix
to get assigned prefix.  Still some unfinished business with unix
handling - suggest moving commented "hacky" stuff to unix toolset if that
makes sense.

* Formal test case not yet added.  Was tested with my custom hptns toolset.

Patch from Mark Evans.


[SVN r33065]

1 files changed, 0 insertions, 0 deletions

diff --git a/tools/build b/tools/build
-Subproject 1970b3942d98246fb826326195099b0a1c81572
+Subproject 0dd762d6546759f55d56e35018c54d5f1d8caec