Michael,
as a workaround, you can configure without -noswitcherror.
after you ran configure, you have to manually patch the generated
'libtool' file and add the line with pgcc*) and the next line like this :
/* if pgcc is used, libtool does *not* pass -pthread to pgcc any more */
# Convert "-framework foo" to "foo.ltframework"
# and "-pthread" to "-Wl,-pthread" if NAG compiler
if test -n "$inherited_linker_flags"; then
case "$CC" in
nagfor*)
tmp_inherited_linker_flags=`$ECHO
"$inherited_linker_flags" | $SED 's/-framework \([^
$]*\)/\1.ltframework/g' | $SED 's/-pthread/-Wl,-pthread/g'`;;
pgcc*)
tmp_inherited_linker_flags=`$ECHO
"$inherited_linker_flags" | $SED 's/-framework \([^
$]*\)/\1.ltframework/g' | $SED 's/-pthread//g'`;;
*)
tmp_inherited_linker_flags=`$ECHO
"$inherited_linker_flags" | $SED 's/-framework \([^
$]*\)/\1.ltframework/g'`;;
esac
i guess the right way is to patch libtool so it passes -noswitcherror to
$CC and/or $LD, but i was not able to achieve that yet.
Cheers,
Gilles
On 7/23/2016 12:31 AM, Michael Di Domenico wrote:
So, the -noswitcherror is partially working. I added the switch into
my configure line LDFLAGS param. I can see the parameter being passed
to libtool, but for some reason libtool is refusing to passing it
along at compile.
if i sh -x the libtool command line, i can see it set in a few
variables, but at the end when eval's the compile line for pgcc the
option is missing.
if i cut and past the eval line and hand put it back in, the library
compiles with a pgcc warning instead of an error which i believe what
i want, but i'm not sure why libtool is dropping the switch
On Tue, Jul 19, 2016 at 5:27 AM, Sylvain Jeaugey <sjeau...@nvidia.com> wrote:
As a workaround, you can also try adding -noswitcherror to PGCC flags.
On 07/11/2016 03:52 PM, Åke Sandgren wrote:
Looks like you are compiling with slurm support.
If so, you need to remove the "-pthread" from libslurm.la and libpmi.la
On 07/11/2016 02:54 PM, Michael Di Domenico wrote:
I'm trying to get openmpi compiled using the PGI compiler.
the configure goes through and the code starts to compile, but then
gets hung up with
entering: openmpi-1.10.2/opal/mca/common/pmi
CC common_pmi.lo
CCLD libmca_common_pmi.la
pgcc-Error-Unknown switch: - pthread
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