[Pkg-openmpi-maintainers] [Fwd: Bug#657625: FTBFS openmpi 1.5 (experimental) on armel]

[Sylvestre Ledru]

Le lundi 30 janvier 2012 à 11:21 +0000, Leif Lindholm a écrit :
> Thanks Jeff,
> 
> Sylvestre:
> I'm fine with the idea of Debian not building openmpi for (armv4t) armel. But would it be possible to include it in Ubuntu armel builds anyway?
In Debian, we are providing both armel & armhf (v7). If we drop armel support in OpenMPI packages,
we will have to switch back a lot of packages to mpich2 (for the armel arch).

Since 1.4 is still recommended over the 1.5, I think Debian will stick with the 1.4 for Wheezy.
I will see later if we are going to package the 1.5 as a different package like our Ubuntu's friends just did.

Anyway, thanks for your work and your answers!
Sylvestre
PS: While I am chatting with upstream devs, are you familiar with this
issue with openmpi 1.4.5 ?

/bin/sh ../../../libtool --tag=CC   --mode=link gcc  -DNDEBUG -Wall -g
-O2 -finline-functions -fno-strict-aliasing -pthread -fvisibility=hidden
-export-dynamic   -o orte-checkpoint
orte-checkpoint.o ../../../orte/libopen-rte.la -lnsl -lutil  -lm 
libtool: link: gcc -DNDEBUG -Wall -g -O2 -finline-functions
-fno-strict-aliasing -pthread -fvisibility=hidden
-o .libs/orte-checkpoint orte-checkpoint.o
-Wl,--export-dynamic  ../../../orte/.libs/libopen-rte.so -lnsl -lutil
-lm -pthread -Wl,-rpath -Wl,/usr/lib/openmpi/lib
/usr/bin/ld: orte-checkpoint.o: undefined reference to symbol
'opal_class_initialize'
/usr/bin/ld: note: 'opal_class_initialize' is defined in
DSO /home/sylvestre/dev/debian/openmpi/branches/openmpi-1.4.5/build/shared/opal/.libs/libopen-pal.so.0 so try adding it to the linker command line
/home/sylvestre/dev/debian/openmpi/branches/openmpi-1.4.5/build/shared/opal/.libs/libopen-pal.so.0: could not read symbols: Invalid operation

with
../../configure --build i486-linux-gnu --with-ft=cr --with-blcr=/usr
--with-blcr-libdir=/usr/lib --with-libnuma=/usr
--with-libnuma-libdir=/usr/lib --with-devel-headers
--enable-heterogeneous --with-tm