This way, the Release library is chosen if Qt is configured to
build both debug and release, and if the consumer configuration
is not an exact match for 'Debug'.
This means that RelWithDebInfo and MinSizeRel, which are 'standard'
configurations in CMake with mulit-configuration generators, will use
the Release version of Qt. All other configurations will also use the
Release version, unless MAP_IMPORTED_CONFIG_<CONFIG> is used as
described in:
http://doc-snapshot.qt-project.org/5.0/qtdoc/cmake-manual.html
and in the cmake documentation:
http://www.cmake.org/cmake/help/v2.8.10/cmake.html#prop_tgt:MAP_IMPORTED_CONFIG_CONFIG
Task-number: QTBUG-29186
Change-Id: Ifc11a9e19fcb304297c204e34a3b25c510329767
Reviewed-by: Brad King <brad.king@kitware.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>