Le 12/3/2020 à 9:14 PM, Matthew Knepley a écrit :
On Thu, Dec 3, 2020 at 3:10 PM Yann Jobic <[email protected]
<mailto:[email protected]>> wrote:
Hi all,
I'm running on a surprising compilation problem with petsc 14.1 and
14.2 on centos 7.9, with the intel compiler (17 and 18).
I've got this error on the scotch lib :
make[2]: Leaving directory
`/home/yjobic/petsc/petsc-3.14.2/intel-mkl-sky/externalpackages/git.ptscotch/src/libscotch'
make[1]: Leaving directory
`/home/yjobic/petsc/petsc-3.14.2/intel-mkl-sky/externalpackages/git.ptscotch/src/libscotch'In
file included from /usr/include/sys/wait.h(30),
from common.h(130),
from common_string.c(57):
/usr/include/signal.h(156): error: identifier "siginfo_t" is undefined
extern void psiginfo (const siginfo_t *__pinfo, const char *__s);
I know it's not a petsc error, but it's mandatory for mumps, and as
it's
a well known lib that should be used a lot, maybe someone has
encountered this error.
I tried intel 17, and intel 18 on centos 7.9
I don't have any problems with the gcc compiler, but i would like to
compile petsc with the intel compiler.
Just in case, i put the configure.log in attachment.
I found this related thing with Clang:
https://stackoverflow.com/questions/22912674/unknown-type-name-siginfo-t-with-clang-using-posix-c-source-2-why
<https://stackoverflow.com/questions/22912674/unknown-type-name-siginfo-t-with-clang-using-posix-c-source-2-why>
Can you see if
--COPTFLAGS="-D_POSIX_C_SOURCE=199309L"
fixes this?
Yes it did !
For intel 17 and 18.
Thanks a lot,
Yann
Thanks,
Matt
Thanks,
Regards,
Yann
--
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which
their experiments lead.
-- Norbert Wiener
https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
