[Chapel Merge] Bring in upstream gasnet patch for checking if LD

Branch: refs/heads/main
Revision: 59543df
Author: ronawho
Link: Bring in upstream gasnet patch for checking if LD requires MPI by ronawho · Pull Request #20471 · chapel-lang/chapel · GitHub
Log Message:

Merge pull request #20471 from ronawho/gasnet-ld-requires-mpi-patch

Bring in upstream gasnet patch for checking if LD requires MPI

[reviewed by @mppf]

Bring in Bitbucket and
some related work to enable getting GASNET_LD_REQUIRES_MPI out of
gasnet's pkg-config file. This is a follow up to #20385, which has
additional motivation for the change.

Modified Files:
M third-party/gasnet/README

M third-party/gasnet/gasnet-src/aries-conduit/Makefile.in
M third-party/gasnet/gasnet-src/configure
M third-party/gasnet/gasnet-src/configure.in
M third-party/gasnet/gasnet-src/ibv-conduit/Makefile.in
M third-party/gasnet/gasnet-src/mpi-conduit/Makefile.in
M third-party/gasnet/gasnet-src/ofi-conduit/Makefile.in
M third-party/gasnet/gasnet-src/other/Makefile-conduit.mak.in
M third-party/gasnet/gasnet-src/other/Makefile-echovar.mak
M third-party/gasnet/gasnet-src/other/Makefile-libgasnet.mak.in
M third-party/gasnet/gasnet-src/smp-conduit/Makefile.in
M third-party/gasnet/gasnet-src/ucx-conduit/Makefile.in
M third-party/gasnet/gasnet-src/udp-conduit/Makefile.in

Compare: https://github.com/chapel-lang/chapel/compare/46a38979623f...59543df778a7