openblas: destroot fails with variant lapack

[michaelld (Michael Dickens)]

same summary as another ticket that was fixed, but for a different reason. Looks like OpenBLAS uses case sensitive directories for some items, including the lapacke headers installed in the post-destroot when +lapack is enabled. Which, by the way, is the default now as of a recent commit. It looks like the change needed is to replace "/lapacke/" with "/LAPACKE/". This works for me. Another option might be to used "find DIR -name "*.h"" and then just use those with "lapack" in the name. This port should fail when doing an install / update and using +lapack on a case sensitive file system right now.

[NicosPavlov]

Thanks for the report. Patch added in r144497.

[michaelld (Michael Dickens)]

Related to #50653 and r145845. We have a strange issue: the release port uses 'lapacke' while the devel port uses 'LAPACKE'. We can split out the actual xinstall command in the release and devel, or we can come up with a patch for the release to tweak it to be uppercase, or some other clever technique within the port file such as a 'find | grep -i' to get the actual directory name.

[NicosPavlov]

That's an interesting one.

It seems to me that we could shoot for simplicity and just split the install, or use a variable to avoid repeating the commands. The folder has been lowercase throughout several releases, even when lapacke itself had been updated.

[michaelld (Michael Dickens)]

Fixed in r145974.