[mpich-discuss] lib/libmpi.so doesn't contain the MPI_Status_c2f symbol in the FreeBSD mpich package

[Si, Min]

It looks like MPICH could not find weak symbol support for some reason.

From your log at https://people.freebsd.org/~yuri/mpich-configure.log

checking for type of weak symbol alias support... no
checking whether __attribute__ ((weak)) allowed... yes
checking whether __attribute__ ((weak_import)) allowed... yes
checking whether __attribute__((weak,alias(...))) allowed... yes

The expected output should be
checking for type of weak symbol alias support... pragma weak

I need to build MPICH on the same FreeBSD version to figure it out.

Min


On 2018/09/27 22:16, Yuri wrote:
On 9/27/18 7:48 PM, Si, Min wrote:
Could you please attache the whole config.log ?

I just tried MPICH-3.2.1 on FreeBSD 10.3, it lists both PMPI and MPI
symbols. It looks like your build does not contain weak symbols.


FreeBSD 10.3 is old, about to become obsolete.

Here is the complete configure.log: https://people.freebsd.org/~yuri/mpich-configure.log


Yuri


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