[gmx-users] GMX_LARGEFILES looks ignored in cmake of gromacs-5.0.5

[Mark Abraham]

Hi,

On Tue, Jun 23, 2015 at 10:07 AM Makoto Yoneya <makoto-yoneya at aist.go.jp>
wrote:

> Dear GROMACS users:
>
> I found that GMX_LARGEFILES looks ignored in cmake of gromacs-5.0.5
> (e.g. cmake -DGMX_LARGEFILES=OFF bra-bra).
> At the end of cmake, it says
> "CMake Warning:
>  Manually-specified variables were not used by the project:
>  GMX_LARGEFILES".
> Although, there are lines,
> "include(gmxTestLargeFiles)
>  gmx_test_large_files(GMX_LARGEFILES)"
> in CMakeLists.txt file, this test looks skipped in
> actual cmake (no message on this test).
>
> Any info.s on this subject will be welcome!
>

Setting that variable skips running the tests for the availability of
various size-dependent file operations (and since such a skip seems
useless, we should probably remove the variable entirely). I suggest you
remove your build tree and try again without setting it.

Why did you decide to try to set it?

Mark


>
> Regards,
>
> Makoto Yoneya, Dr.
> AIST, Tsukuba
> JAPAN
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