Benjamin,
i noticed you build Open MPI with plain gcc.
is gcc a cross compiler ?
if not, you have to tell configure to use the cross compilers (and cross
assembler and linker too)
for example
configure CC=crosscompiler ...
you might be able to achieve this with standard gcc and the right
Yeah, I just noticed that Open MPI was giving me all x86_64 binaries with
the configuration flags
./configure --host=riscv64-unknown-linux --enable-static --disable-shared
--disable-dlopen --enable-mca-no-build=patcher-overwrite
--prefix=/home/ubuntu/src/ben-build/openmpi
and was very confused.
