Re: [Starpu-devel] Build error with icc (trunk)

[Cyril Roelandt <cyril.roelandt@inria.fr>]

On 12/11/2012 10:01 AM, Keisuke Fukuda wrote:
> Dear StarPU developers,
>
> On the trunk (rev 8284), there's a build problem on TSUBAME, which has icc
> as its default C compiler.
>
> Whole the build log is attached, but the part looks like the following.
>
> icc: command line warning #10006: ignoring unknown option '-dumpspecs'
> icc: command line error: no files specified; for help type "icc -help"

The "-dumpspecs" option is GCC-specific, so ICC fails.

The command line that fails is:

/opt/cuda/4.1//bin/nvcc ring_kernel.cu -c -o ring_kernel.o -ccbin 
/usr/apps/openmpi/1.4.2/intel/bin/mpicc -I/opt/cuda/4.1/include/ -m64 
--compiler-options -fno-strict-aliasing  -I../../include/ 
-I../../include/ -I/home/usr1/11M37264/local/include -I/usr/include/libxml2

The "-ccbin" option specifies the compiler used by nvcc. Here, it is 
".../intel/bin/mpicc", which is probably a wrapper around icc. I think 
that nvcc should be able to find GCC if it is installed - is gcc 
installed on your machine ?

I don't know if there is a way to remove the "-dumpspecs" option from 
the commande line.

> 1.0-branch and 1.0.4 tar ball have no problem.

That is quite surprising.


Regards,
Cyril Roelandt.