On 2013-07-25 11:25, Stephen Kelly wrote:
Brad King wrote:
On 07/25/2013 09:16 AM, Stephen Kelly wrote:
Should we treat the INTERFACE_INCLUDE_DIRECTORIES of all IMPORTED targets
as SYSTEM includes automatically?
I don't think so because one could be importing targets from a dependency
that was just built as part of a "superbuild" and may want to see the
warnings.
I considered that, but if you're building it as part of a superbuild, you'll
still get the warning when building the dependency itself.
Not necessarily; library A may provide a utility header that it doesn't
actually use internally, and library B may use it and produce a warning.
(Besides there is more chance of noticing a warning the more times it
trips. For that matter, wouldn't this defeat the purpose in the original
post of being able to include Qt as non-SYSTEM?)
--
Matthew
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