Re: libgomp testsuite: Don't amend 'LD_LIBRARY_PATH' for system-provided HSA Runtime library (was: [PATCH 1/4] Remove build dependence on HSA run-time)

[Jakub Jelinek via Gcc-patches]

On Wed, Apr 06, 2022 at 11:20:47AM +0200, Thomas Schwinge wrote:
> However, the libgomp GCN plugin is unconditionally built against the
> GCC-shipped 'include/hsa*.h' header files, and at run time does
> 'dlopen("libhsa-runtime64.so.1")', so there is no system-provided HSA Runtime
> library "used for builing".  It thus doesn't make sense to amend
> 'LD_LIBRARY_PATH' for system-provided HSA Runtime library.

But perhaps having some other hsa_runtime_lib path in LD_LIBRARY_PATH
allows that dlopen to succeed if libhsa-runtime64.so.1 isn't installed
in the standard searched directories?

        Jakub