The Player Project

Hello,

Where do you have matlab installed to? If it's installed to
/opt/matlab then you would want to edit the file
/opt/matlab/bin/mexopts.sh as the root user. Looking through this file
you will see something like:

  glnx86)
#----------------------------------------------------------------------------
            RPATH="-Wl,-rpath-link,$TMW_ROOT/bin/$Arch"
            CC='gcc'
            CFLAGS='-ansi -D_GNU_SOURCE -fexceptions'
            CFLAGS="$CFLAGS -fPIC -pthread -m32"
            CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64"
            CLIBS="$RPATH $MLIBS -lm -lstdc++"
            COPTIMFLAGS='-O -DNDEBUG'
            CDEBUGFLAGS='-g'


You want to change the CFLAGS line to say:
            CFLAGS='-D_GNU_SOURCE -fexceptions'

This is assuming you are running linux on a x86 32bit system.

Now run make and player.mexglx should compile. After that try to run
the simplayer.m example while Player (probably with Stage) is running.

Good luck
-Kevin

On Tue, Jun 24, 2008 at 4:31 AM, aliihsan <aliihsan.yalap@...> wrote:
>
> Hello
> I am using matlab R2007b and player-2.1.0rc2
> I am trying to interface matlab and player.In other words I want to use
> matlab as a client.
> Somebody can do this.I downloaded the software from this website:
> http://barryk.googlepages.com/playermex
> playermex-2.1pre6.tar.gz
>
> In software there is a makefile.In makefile there is a note:
> "
> # You most likely need to change MATLAB/bin/mexopts.sh so that the -ansi
> # flag is removed from CFLAGS. A s/-ansi// is fine. or if you want to be
> # more careful just replace it for your architecture.
> # Might need to change/add a -I for your matlab/extern/include.
> "
> How can i change MATLAB/bin/mexopts.sh so that the -ansi flag is removed
> from CFLAGS.
> If somebody run this software successfully,please help me.
> --
> View this message in context: http://www.nabble.com/Matlab-API-tp18086367p18086367.html
> Sent from the playerstage-users mailing list archive at Nabble.com.
>
>
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>

Hello,

My matlab is installed to /usr/local/matlabOgu
So i changed  /opt/matlab/  to  /usr/local/matlabOgu in makefile.
And i made necassary changes in  mexopts.sh file as Kevin wrote as a root
user.
When i run make file, some errors occur.The last part of this error is below
.
.
.
playermex.c: In function ‘client_create’:
playermex.c:164: warning: assignment makes pointer from integer without a
cast
playermex.c: In function ‘opaque_cmd’:
playermex.c:462: error: expected ‘;’ before ‘odata’
playermex.c:472: error: expected expression before ‘/’ token
playermex.c:479: error: ‘odata’ undeclared (first use in this function)
playermex.c:479: error: (Each undeclared identifier is reported only once
playermex.c:479: error: for each function it appears in.)
playermex.c:487: error: too many arguments to function ‘playerc_opaque_cmd’
playermex.c: In function ‘matlab_pack’:
playermex.c:834: error: expected expression before ‘/’ token
playermex.c:854: error: expected expression before ‘/’ token

    mex: compile of 'playermex.c' failed.

make: *** [player.mexglx] Error 1

In this step what is the wrong thing?


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