Re: [OMPI devel] [EXTERNAL] Open MPI Configure Script

2013-01-28 Thread Jeff Squyres (jsquyres)
You're basically telling your build system to use a C++ compiler as the linker when creating libtorque. This probably does more-or-less what I suggested: rpath'ing in whatever dependencies you need such that when we link against libtorque, all of the (C++) dependencies that you need are automat

Re: [OMPI devel] [EXTERNAL] Open MPI Configure Script

2013-01-28 Thread David Beer
On Mon, Jan 28, 2013 at 12:14 PM, Barrett, Brian W wrote: > On 1/28/13 11:54 AM, "David Beer" wrote: > > checking for tm_init in -ltorque... no > configure: error: TM support requested but not found. Aborting > > Oddly enough, if you have already configured with an older version of > TORQUE, you

Re: [OMPI devel] [EXTERNAL] Open MPI Configure Script

2013-01-28 Thread Jeff Squyres (jsquyres)
I'll +1 what Brian said: we *really* don't want to have to link Open MPI with a C++ compiler. Can't you rpath in whatever support libraries you need (e.g., the g++ libraries with the cxx_personality symbol), such that when we -ltorque, it just pulls in whatever other dependencies it needs? (I'

Re: [OMPI devel] [EXTERNAL] Open MPI Configure Script

2013-01-28 Thread Barrett, Brian W
On 1/28/13 11:54 AM, "David Beer" wrote: > checking for tm_init in -ltorque... no > configure: error: TM support requested but not found. Aborting > > Oddly enough, if you have already configured with an older version of TORQUE, > you can build open-mpi with TORQUE 4.2 installed, so it can find

Re: [OMPI devel] [EXTERNAL] Open MPI Configure Script

2013-01-28 Thread Ralph Castain
I don't see anything in the config script that checks for gcc - you might take a look at it to check. It's in config/orte_check_tm.m4 on our developer's trunk On Jan 28, 2013, at 10:54 AM, David Beer wrote: > > On Mon, Jan 28, 2013 at 10:54 AM, Barrett, Brian W wrote: > > We assume that we c

Re: [OMPI devel] [EXTERNAL] Open MPI Configure Script

2013-01-28 Thread David Beer
On Mon, Jan 28, 2013 at 10:54 AM, Barrett, Brian W wrote: > > > We assume that we can link lib torque into a C application (if this is a > problem for you, it's a huge deal breaker for us, since OMPI is a C > library). What does config.log say when checking for tm_init? > > Brian > > Brian, libto

Re: [OMPI devel] [EXTERNAL] Open MPI Configure Script

2013-01-28 Thread Barrett, Brian W
On 1/28/13 10:50 AM, "David Beer" wrote: > By way of introduction, I'm a TORQUE developer and I probably should've joined > this list - even if only to keep myself informed - years ago. > > At any rate, we're in the process of changing TORQUE so that it compiles using > g++ instead of gcc. We're