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Thomas Schwinge 6106dfb9f7 [nvptx libgomp plugin] Build only in supported configurations 
As recently again discussed in <https://gcc.gnu.org/PR97436> "[nvptx] -m32
support", nvptx offloading other than for 64-bit host has never been
implemented, tested, supported.  So we simply should buildn't the nvptx libgomp
plugin in this case.

This avoids build problems if, for example, in a (standard) bi-arch
x86_64-pc-linux-gnu '-m64'/'-m32' build, libcuda is available only in a 64-bit
variant but not in a 32-bit one, which, for example, is the case if you build
GCC against the CUDA toolkit's 'stubs/libcuda.so' (see
<https://stackoverflow.com/a/52784819>).

This amends PR65099 commit a92defdab7 (r225560)
"[nvptx offloading] Only 64-bit configurations are currently supported" to
match the way we're doing this for the HSA/GCN plugins.

	libgomp/
	PR libgomp/65099
	* plugin/configfrag.ac (PLUGIN_NVPTX): Restrict to supported
	configurations.
	* configure: Regenerate.
	* plugin/plugin-nvptx.c (nvptx_get_num_devices): Remove 64-bit
	check.
2021-01-14 18:48:00 +01:00
..
config Update copyright years. 2021-01-04 10:26:59 +01:00
plugin [nvptx libgomp plugin] Build only in supported configurations 2021-01-14 18:48:00 +01:00
testsuite Update copyright years. 2021-01-04 10:26:59 +01:00
.gitattributes
acc_prof.h Update copyright years. 2021-01-04 10:26:59 +01:00
acinclude.m4
aclocal.m4
affinity-fmt.c Update copyright years. 2021-01-04 10:26:59 +01:00
affinity.c Update copyright years. 2021-01-04 10:26:59 +01:00
alloc.c Update copyright years. 2021-01-04 10:26:59 +01:00
allocator.c Update copyright years. 2021-01-04 10:26:59 +01:00
atomic.c Update copyright years. 2021-01-04 10:26:59 +01:00
barrier.c Update copyright years. 2021-01-04 10:26:59 +01:00
ChangeLog Daily bump. 2021-01-06 00:16:55 +00:00
ChangeLog.graphite
config.h.in
configure [nvptx libgomp plugin] Build only in supported configurations 2021-01-14 18:48:00 +01:00
configure.ac
configure.tgt
critical.c Update copyright years. 2021-01-04 10:26:59 +01:00
env.c Update copyright years. 2021-01-04 10:26:59 +01:00
error.c Update copyright years. 2021-01-04 10:26:59 +01:00
fortran.c Update copyright years. 2021-01-04 10:26:59 +01:00
hashtab.h Update copyright years. 2021-01-04 10:26:59 +01:00
icv-device.c Update copyright years. 2021-01-04 10:26:59 +01:00
icv.c Update copyright years. 2021-01-04 10:26:59 +01:00
iter_ull.c Update copyright years. 2021-01-04 10:26:59 +01:00
iter.c Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp_f.h.in Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp_g.h Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp-plugin.c Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp-plugin.h Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp.h Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp.map openmp: Implement allocate clause in omp lowering. 2020-11-12 21:38:04 +01:00
libgomp.spec.in
libgomp.texi Update copyright dates. 2021-01-01 17:45:07 +01:00
lock.c Update copyright years. 2021-01-04 10:26:59 +01:00
loop_ull.c Update copyright years. 2021-01-04 10:26:59 +01:00
loop.c Update copyright years. 2021-01-04 10:26:59 +01:00
Makefile.am openmp: Mark deprecated symbols in OpenMP 5.0 2020-11-05 10:32:56 -08:00
Makefile.in openmp: Mark deprecated symbols in OpenMP 5.0 2020-11-05 10:32:56 -08:00
oacc-async.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-cuda.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-host.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-init.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-int.h Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-mem.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-parallel.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-plugin.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-plugin.h Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-profiling.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-target.c
omp_lib.f90.in Update copyright years. 2021-01-04 10:26:59 +01:00
omp_lib.h.in Update copyright years. 2021-01-04 10:26:59 +01:00
omp.h.in Update copyright years. 2021-01-04 10:26:59 +01:00
openacc_lib.h Update copyright years. 2021-01-04 10:26:59 +01:00
openacc.f90 Update copyright years. 2021-01-04 10:26:59 +01:00
openacc.h Update copyright years. 2021-01-04 10:26:59 +01:00
ordered.c Update copyright years. 2021-01-04 10:26:59 +01:00
parallel.c Update copyright years. 2021-01-04 10:26:59 +01:00
priority_queue.c Update copyright years. 2021-01-04 10:26:59 +01:00
priority_queue.h Update copyright years. 2021-01-04 10:26:59 +01:00
sections.c Update copyright years. 2021-01-04 10:26:59 +01:00
secure_getenv.h Update copyright years. 2021-01-04 10:26:59 +01:00
single.c Update copyright years. 2021-01-04 10:26:59 +01:00
splay-tree.c Update copyright years. 2021-01-04 10:26:59 +01:00
splay-tree.h Update copyright years. 2021-01-04 10:26:59 +01:00
target.c Update copyright years. 2021-01-04 10:26:59 +01:00
task.c Update copyright years. 2021-01-04 10:26:59 +01:00
taskloop.c Update copyright years. 2021-01-04 10:26:59 +01:00
team.c Update copyright years. 2021-01-04 10:26:59 +01:00
teams.c Update copyright years. 2021-01-04 10:26:59 +01:00
work.c Update copyright years. 2021-01-04 10:26:59 +01:00