[mvapich-discuss] Compilation issue with Clang

Sayan Ghosh sayandeep52 at gmail.com
Mon Aug 8 10:00:50 EDT 2016


Hi - Reporting MVAPICH2 release build failure with latest clang from trunk
(same issue with MVAPICH2 2.2rc1 as well):

src/mpi/pt2pt/greq_start.c:239:62: error: alias definition is part of a
cycle
        MPIX_Grequest_class *greq_class) __attribute__((weak,alias("
MPIX_Grequest_class_create")));

The config.log is too big, will send after this gets posted, as required.
MVAPICH2 configuration:

./configure --prefix=/home/sghosh/builds/mvapich2-llvm-psm --enable-g=all
--with-device=ch3:psm --disable-shared
CC=/home/sghosh/builds/llvm/bin/clang
CXX=/home/sghosh/builds/llvm/bin/clang++

-- 
Regards,
Sayan
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