Hi Josh,
Thank you for the answer.
I searched about why the command "uname -p" returns unknown on this system.
There is some information about this behaviour in this site:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655428
It appears that the "uname" command is making improper use of the uname(2)
syscall. The Debian maintainer of coreutils (the GNU package which
includes "uname") says it's a "won't fix" bug.
I tried changing in the Make.rules file every "uname -p" to "uname -m" and
It works fine, the x10 is built correctly.
Do you think is right to use the option "-m" instead "-p" in the command
uname?
Danny Múnera
On Tue, Apr 29, 2014 at 5:30 PM, Josh Milthorpe
<josh.miltho...@anu.edu.au>wrote:
> Hi Danny,
>
> x10.runtime/Make.rules sets a variable jarch for the architecture using
> "uname -p". I assume that "uname -p" returns "unknown" on your machine? -
> can you confirm?
>
> As your platform is Linux, you could try unconditionally setting
> jarch=amd64 (lines 99-101 of Make.rules). However, it's probably better if
> you can find out why "uname -p" isn't working.
>
> Cheers,
>
> Josh
>
> ------------------------------------------
> Josh Milthorpe
>
> Visiting Fellow, Research School of Computer Science
> Australian National University, Building 108
> Canberra, ACT 0200
> Australia
> E-mail: josh.miltho...@anu.edu.au
> Web: http://cs.anu.edu.au/~Josh.Milthorpe/
>
> On 29/04/14 11:19, Danny Munera wrote:
>
> Hello everyone,
>
> I'm trying to build the X10 runtime (with MPI) on a linux machine. I'm
> getting an error when the runtime is compiled:
> ...
> [exec] mpicxx -DNO_TRACING -DHOMOGENEOUS -O2 -finline-functions -pthread
> -Iinclude -Icommon -I"/usr/lib/jvm/java-6-oracle"/include
> -I"/usr/lib/jvm/java-6-oracle"/include/linux -ansi -pedantic -Wall -Wextra
> -Wno-long-long -Wno-unused-parameter -Wno-unused-variable -Wno-unused-value
> -Werror=return-type mpi/Java.cc -o mpi/X10MPIJava -ljvm
> -L"/usr/lib/jvm/java-6-oracle"/jre/lib/unknown/j9vm
> -L"/usr/lib/jvm/java-6-oracle"/jre/lib/*unknown/*server
> -L"/usr/lib/jvm/java-6-oracle"/jre/lib/unknown/client
> [exec] /usr/bin/ld: cannot find -ljvm
> [exec] collect2: error: ld returned 1 exit status
> [exec] make: *** [mpi/X10MPIJava] Error 1
>
> BUILD FAILED
> /home/danny/x10/x10-trunk/x10.dist/build.xml:397: The following error
> occurred while executing this line:
> /home/danny/x10/x10-trunk/x10.runtime/build.xml:436: exec returned: 2
>
> I suppose the problem is because the ant script is not able to find out
> the machine architecture, and the path of the ljvm library is created with
> the *unknown* folder (instead amd64 which is the right one).
>
> Is there any way to set the architecture manually? Why the ant script is
> not working on this machine?
>
> Regards,
> Danny Múneracompile
>
>
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