Dear all,
I'm trying to set up an ExternalProject. Typically, the main project as
well as the ExternalProject are depending/using a same third party
library (e.g.: boost) and I would like to guarantee that the same
version of it of used on both sides.
What's the best solution:
* Use two find_package (one in each project) using the same BOOST_ROOT
(how to guarantee this ?)
* Retrieve the BOOST_INCLUDE_DIR/BOOST_LIBRARIES from the cache of the
externalproject (how to do it ? Is this already known at configure step
of main project ? )
* Something else...
Thank you for your help,
Olivier
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