A small update, when I add the required
INCLUDE (CheckPrototypeExists)
To allow the use of CHECK_PROTOTYPE_EXISTS I get the CMake error:
CMake Error at src/OpenThreads/pthreads/CMakeLists.txt:3 (INCLUDE):
include could not find load file:
CheckPrototypeExists
CMake Error at src/OpenThreads/pthreads/CMakeLists.txt:68
(CHECK_PROTOTYPE_EXISTS):
Unknown CMake command "CHECK_PROTOTYPE_EXISTS".
So clearly this isn't available in CMake 2.6.2 so if we did use it
we'd need to track down which version has it and then have optional
paths in the CMakeLists.txt - something we really don't want to do as
it's already complicated enough and we really want a portable and
straight forward solution.
The other possible solution might be to use the compilation of local
source to see if the method is there. I will now look into this...
Robert.
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