6 Commits

Author	SHA1	Message	Date
Brad King	5f30a56f29	Merge topic 'generator-expression-fixes' ... b581be0 Genex: Don't segfault on $<FOO,> 07749e3 Genex: Ensure that $<0:...> has a parameter. ee96dc7 Genex: Extract a method to parse parameters.	2012-11-27 13:35:02 -05:00
Stephen Kelly	ee96dc7686	Genex: Extract a method to parse parameters.	2012-11-26 22:52:22 +01:00
Stephen Kelly	d8a59ea4b3	Port cmGeneratorExpression to cmTarget from cmGeneratorTarget. ... Following from the discussion here: http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/3615/focus=5170 (Re: Generator expressisons in target properties, 26 Oct 12:10) we can't split cmTarget API for linking into cmGeneratorTarget. In the future we will probably also need to move the include and compile definitions API back to cmTarget so that it can be used by export().	2012-11-21 00:11:54 +01:00
Stephen Kelly	7e807472d2	Add API to check that dependent target properties form a DAG. ... Initially this will only be used to check for self-references, but can be extended to check for cycles when chaining properties of other targets.	2012-09-28 08:49:21 -04:00
Stephen Kelly	239ac84153	Add a generator expression for target properties. ... There are two overloads, so that it can use the operational target when a target property is being evaluated, and a target can alternatively be specified by name. At this point, the generators don't chain. That comes later.	2012-09-28 08:49:21 -04:00
Stephen Kelly	f1eacf0e07	cmGeneratorExpression: Re-write for multi-stage evaluation ... The expressions may be parsed and then cached and evaluated multiple times. They are evaluated lazily so that literals such as ',' can be treated as universal parameter separators, and can be processed from results without appearing literally, and without interfering with the parsing/evaluation of the entire expression.	2012-09-18 17:02:23 -04:00