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Subject: Re: [OMPI users] compilation error with pgcc Unknown switch
From: Abhinav Sarje (asarje_at_[hidden])
Date: 2012-02-15 00:19:37


Hi Gus, I had tried with the -noswitcherror flags, which removed the
'unknown-switch' error, but then I am still getting the "attempted
static link of dynamic object" error as I reported earlier.

Thanks.

On Fri, Feb 10, 2012 at 5:57 AM, Gustavo Correa <gus_at_[hidden]> wrote:
> Hi Abhinav
>
> Setting CC='pgcc --noswitcherror', FC='pgfortran --noswitcherror', etc, may prevent the
> error message [but not sure it will prevent any actual and unreported error].
> Check details with 'man pgfortran'.
>
> I hope this helps,
> Gus Corea
>
> .
>
> On Feb 10, 2012, at 2:03 AM, Abhinav Sarje wrote:
>
>> I tried with 1.5.4 and same compilers, and got the exact same error.
>> I also tried PGI version 11.10.0, and got the same thing.
>>
>>
>> On Wed, Feb 8, 2012 at 3:04 AM, Jeff Squyres (jsquyres)
>> <jsquyres_at_[hidden]> wrote:
>>> Can you try building 1.5.4 with the same compilers?
>>>
>>> Sent from my phone. No type good.
>>>
>>> On Feb 7, 2012, at 3:14 PM, "Abhinav Sarje" <asarje_at_[hidden]> wrote:
>>>
>>>> I am trying to build open-mpi 1.4.4 (latest stable from open-mpi.org)
>>>> using PGI compilers on a cray platform. PGI compilers' version is
>>>> 11.9.0. I get the following error while building:
>>>> -------------------------------------
>>>> Making all in tools/wrappers
>>>> make[2]: Entering directory `{my_installation_directory}/opal/tools/wrappers'
>>>> source='opal_wrapper.c' object='opal_wrapper.o' libtool=no \
>>>>    DEPDIR=.deps depmode=none /bin/sh ../../../config/depcomp \
>>>>    cc "-DEXEEXT=\"\"" -I. -I../../../opal/include
>>>> -I../../../orte/include -I../../../ompi/include
>>>> -I../../../opal/mca/paffinity/linux/plpa/src/libplpa   -I../../..
>>>> -D_REENTRANT  -O -DNDEBUG -fPIC  -c -o opal_wrapper.o opal_wrapper.c
>>>> /bin/sh ../../../libtool --tag=CC   --mode=link cc  -O -DNDEBUG -fPIC
>>>> -export-dynamic   -o opal_wrapper opal_wrapper.o
>>>> ../../../opal/libopen-pal.la -lnsl -lutil
>>>> libtool: link: cc -O -DNDEBUG -fPIC -o .libs/opal_wrapper
>>>> opal_wrapper.o --export-dynamic  ../../../opal/.libs/libopen-pal.so
>>>> -ldl -lnsl -lutil -rpath {my_installation_directory}/lib
>>>> pgcc-Error-Unknown switch: --export-dynamic
>>>> make[2]: *** [opal_wrapper] Error 1
>>>> make[2]: Leaving directory `{my_installation_directory}/opal/tools/wrappers'
>>>> make[1]: *** [all-recursive] Error 1
>>>> make[1]: Leaving directory `{my_installation_directory}/opal'
>>>> make: *** [all-recursive] Error 1
>>>> -------------------------------------
>>>>
>>>> I see that the libtool packaged with open-mpi is 2.2.6b
>>>> When I try to compile this particular part with libtool versions 2.2.6
>>>> or 2.4, I get the following error:
>>>> -------------------------------------
>>>> $ libtool --tag=CC   --mode=link cc  -O -DNDEBUG -fPIC
>>>> -export-dynamic   -o opal_wrapper opal_wrapper.o
>>>> ../../../opal/libopen-pal.la -lnsl -lutil
>>>> libtool: link: cc -O -DNDEBUG -fPIC -o .libs/opal_wrapper
>>>> opal_wrapper.o -Wl,--export-dynamic
>>>> ../../../opal/.libs/libopen-pal.so -ldl -lnsl -lutil -Wl,-rpath
>>>> -Wl,{my_installation_directory}/lib
>>>> /usr/bin/ld: attempted static link of dynamic object
>>>> `../../../opal/.libs/libopen-pal.so'
>>>> -------------------------------------
>>>>
>>>> Looking at earlier posts, apparently there was a bug with libtool a
>>>> couple of years ago because of which the above error occurred. This
>>>> was fixed in newer releases, but I am getting similar errors.
>>>>
>>>> Does anyone have any information on how to fix this, or if I am doing
>>>> something wrong here?
>>>>
>>>> Thanks!
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>>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>
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