openmp: Call dlopen with "libmemkind.so.0" rather than "libmemkind.so"

On Thu, Jun 09, 2022 at 12:11:28PM +0200, Thomas Schwinge wrote:
> > This patch adds support for dlopening libmemkind.so
>
> Instead of 'dlopen'ing literally 'libmemkind.so':
> ..., shouldn't this instead 'dlopen' 'libmemkind.so.0'?  At least for
> Debian/Ubuntu, the latter ('libmemkind.so.0') is shipped in the "library"
> package:

I agree and I've actually noticed it too right before committing, but I thought
I'll investigate and tweak incrementally because "libmemkind.so"
is what I've actually tested (it is what llvm libomp uses).

Here is the now tested incremental fix.

2022-06-10  Jakub Jelinek  <jakub@redhat.com>

	* allocator.c (gomp_init_memkind): Call dlopen with "libmemkind.so.0"
	rather than "libmemkind.so".