Thanks Paul,
this is a known issue that is tracked in the pmix project at
https://github.com/pmix/master/issues/136
Cheers,
Gilles
On 8/31/2016 10:00 AM, Paul Hargrove wrote:
Just tried to build last night's master tarball on Solaris-11.3 on
x86-64 hardware (but keep in mind the default ABI is ILP32).
I see the following fatal error
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 305: warning: implicit function declaration: flock
(E_NO_IMPLICIT_DECL_ALLOWED)
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 305: undefined symbol: LOCK_EX
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 321: undefined symbol: LOCK_UN
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 335: undefined symbol: LOCK_UN
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 348: undefined symbol: LOCK_UN
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 369: undefined symbol: LOCK_UN
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 410: undefined symbol: LOCK_SH
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 435: undefined symbol: LOCK_UN
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 444: undefined symbol: LOCK_UN
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 454: undefined symbol: LOCK_UN
"/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c",
line 561: undefined symbol: LOCK_UN
cc: acomp failed for
/shared/OMPI/openmpi-master-solaris11-x86-ib-ss12u5/openmpi-dev-4716-g99b2664/opal/mca/pmix/pmix3x/pmix/src/dstore/pmix_esh.c
This is, of course, because flock() is a BSDism not defined by POSIX
and therefore not present on SysV systems.
For information on the more portable fcntl()-based alternative, see
for instance
https://www.perkin.org.uk/posts/solaris-portability-flock.html
-Paul
--
Paul H. Hargrove phhargr...@lbl.gov <mailto:phhargr...@lbl.gov>
Computer Languages & Systems Software (CLaSS) Group
Computer Science Department Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
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