Merge topic 'test-objc' bb2370842f Tests: Simplify RunCMake.try_compile compiler inspection 1abcb094a7 Tests: Fix logic to enable RunCMake.try_compile OBJC/OBJCXX cases b641a80d55 Tests: Factor out a CMake_TEST_OBJC variable for OBJC/OBJCXX test conditions Acked-by: Kitware Robot <kwrobot@kitware.com> Tested-by: buildbot <buildbot@kitware.com> Merge-request: !7855