This is a warning that can be safely ignored.
That being said, this can be seen as a false positive (unless we fix
flex or its generated output).
Also, and generally speaking, these kind of warnings is for developers
only (e.g. end users can do nothing about that).
That raises the question : what could/should we do ?
- master filters out these false positives, should we backport this to
v2.x ?
- should we simply not check for common symbols when building from a
tarball ?
Cheers,
Gilles
On 7/7/2016 2:03 PM, [email protected] wrote:
Hi Jeff, sorry for a very short report. I saw the warning below
at the end of installation of openmpi-2.0.0rc4. Is this okay?
$ make install
...
make install-exec-hook
make[3]: Entering directory
`/home/mishima/mis/openmpi/openmpi-pgi16.5/openmpi-2.0.0rc4'
WARNING! Common symbols found:
show_help_lex.o: 0000000000000004 C opal_show_help_yyleng
show_help_lex.o: 0000000000000008 C opal_show_help_yytext
hostfile_lex.o: 0000000000000004 C orte_util_hostfile_leng
hostfile_lex.o: 0000000000000008 C orte_util_hostfile_text
rmaps_rank_file_lex.o: 0000000000000004 C orte_rmaps_rank_file_leng
rmaps_rank_file_lex.o: 0000000000000008 C orte_rmaps_rank_file_text
make[3]: [install-exec-hook] Error 1 (ignored)
make[3]: Leaving directory
`/home/mishima/mis/openmpi/openmpi-pgi16.5/openmpi-2.0.0rc4'
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory
`/home/mishima/mis/openmpi/openmpi-pgi16.5/openmpi-2.0.0rc4'
make[1]: Leaving directory
`/home/mishima/mis/openmpi/openmpi-pgi16.5/openmpi-2.0.0rc4'
Regards,
Tetsuya Mishima
2016/07/07 2:40:25、"devel"さんは「[OMPI devel] v2.0.0rc4 is released」で書
きました
While crossing our fingers and doing mystical rain dances, we're hoping
that 2.0.0rc4 is the last rc before v2.0.0 (final) is released. Please
test!
https://www.open-mpi.org/software/ompi/v2.x/
Changes since rc3 (the list may look long, but most are quite small
corner cases):
- Lots of threading fixes
- More fixes for the new memory patcher system
- Updates to NEWS and README
- Fixed some hcoll bugs
- Updates for external PMIx support
- PMIx direct launching fixes
- libudev fixes
- compatibility fixes with ibv_exp_*
- 32 bit compatibility fixes
- fix some powerpc issues
- various OMPIO / libnbc fixes from Lisandro Dalcin
- fix some Solaris configury patching
- fix PSM/PSM2 active state detection
- disable PSM/PSM2 signal hijacking by default
- datatype fixes
- portals4 fixes
- change ofi MTL to only use a limited set of OFI providers by default
- fix OSHMEM init error check
--
Jeff Squyres
[email protected]
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/
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