The newest 3.* CMake versions may be missing in some distributions.
The most recent feature required by UseLATEX and its tests is
ced1d5eccd:
"Skip file-level dependencies on custom targets (#11332)". The commit is
included in the release version 2.8.4.
The following error messages are produced during compilation with
earlier CMake versions:
[100%] Built target UseLATEX_pdf
make[2]: *** No rule to make target `UseLATEX_pdf', needed by `UseLATEX_build/CMakeFiles/UseLATEX'. Stop.
Signed-off-by: Anatoly Borodin <anatoly.borodin@gmail.com>
