Re: MCA or LabCA on Linux-64bit

[Giovanna Campogiani <giovanna.campogiani@uniroma1.it>]

Dear colleagues,

many thanks for the useful and fast input on my issue.

I realise now I forgot to paste the final line in the MCA error message: the full error message being

cc1plus: error: unrecognized command line option "-std=c++11"

make: *** [O.linux-x86_64/mca.mexa64] Error 255

I modified the Makefile to look for a mca.mexa64 instead of mca.mexglx file as that would be the correct extension for the file.

In attachment I put the stdout and stderr messages

I'll have a look at the PSI protocol, it's very interesting, would it be suitable for operation with Matlab Middle Layer as well?

Cheers,

Giovanna

2016-11-18 10:52 GMT+01:00 Ebner Simon Gregor (PSI) <simon.ebner@psi.ch>:

Hi Giovanna

This is not directly related to your question, however it might solve your base issue to have Channel Access in Matlab.
At PSI we use and (only) support this Channel Access package for Matlab: https://github.com/channelaccess/ca_matlab
No compilation no installation … you only need a recent Matlab.

Best
Simon

> On 18 Nov 2016, at 09:48, Giovanna Campogiani <giovanna.campogiani@uniroma1.it> wrote:
>
> Dear colleagues,
> I am trying to make the configuration files for MCA or LabCA on a Scientific Linux 64bit machine and I am get the errors at the bottom of the email.
> While searching for an answer I learnt probably the problem is within the fact that both MCA and LabCA are for a 32 bit pc. How to make MCA and LabCA compatible for a 64 bit version of MATLAB?
> Is this the real issue or am I missing something else?
>
> Many thanks for your support,
> best regards,
> Giovanna
>
> -------------------------------------------------
> Errors reports
>
> when trying to make MCA
>
> /local/MATLAB/R2016b/bin/mex" -v -I/opt/codac-4.1/epics/base/include -I/opt/codac-4.1/epics/base/include/os/Linux -DEPICS_DLL_NO -L/opt/codac-4.1/epics/base/lib/linux-x86_64 -ldbStaticHost -lCom -lca mca.cpp MCAError.cpp Channel.cpp -O O.linux-x86_64/mca.mexglx
> Verbose mode is on.
>
> when trying to make LabCA
> make -C ./configure install
> make[1]: Entering directory `/home/codac-dev/MATLAB/labca_3_5_0/configure'
> make -C O.linux-x86_64 -f ../Makefile TOP=../.. T_A=linux-x86_64 install
> make[2]: Entering directory `/home/codac-dev/MATLAB/labca_3_5_0/configure/O.linux-x86_64'
> perl /opt/codac-4.1/epics/base/bin/linux-x86_64/convertRelease.pl checkRelease
> make[2]: Leaving directory `/home/codac-dev/MATLAB/labca_3_5_0/configure/O.linux-x86_64'
> make[1]: Leaving directory `/home/codac-dev/MATLAB/labca_3_5_0/configure'
> make -C ./ezca install
> make[1]: Entering directory `/home/codac-dev/MATLAB/labca_3_5_0/ezca'
> make -C O.linux-x86_64 -f ../Makefile TOP=../.. T_A=linux-x86_64 install
> make[2]: Entering directory `/home/codac-dev/MATLAB/labca_3_5_0/ezca/O.linux-x86_64'
>
> /usr/bin/gcc -c  -D_POSIX_C_SOURCE=199506L -D_POSIX_THREADS -D_XOPEN_SOURCE=500           -D_X86_64_  -DUNIX  -D_BSD_SOURCE -Dlinux  -D_REENTRANT   -O3 -g   -Wall     -g  -m64     -fPIC -MMD -I. -I../O.Common -I. -I.. -I../../include/os/Linux -I../../include         ../ezca.c
> make[2]: Leaving directory `/home/codac-dev/MATLAB/labca_3_5_0/ezca/O.linux-x86_64'
> make[1]: Leaving directory `/home/codac-dev/MATLAB/labca_3_5_0/ezca'
>
>
> --
> Giovanna Campogiani
>
> Accelerator Physics PhD Student
> Electronics Engineer
>
> Sapienza University of Rome
> INFN - National Institute of Nuclear Physics
>
> e-mail: giovanna.campogiani@uniroma1.it

--

Giovanna Campogiani

Accelerator Physics PhD Student

Electronics Engineer

Sapienza University of Rome

INFN - National Institute of Nuclear Physics

Mobile: +39 333 33 88 799

Office: +39 06 9403 2710

Tenocode: +39 06 9403 8091

e-mail: giovanna.campogiani@uniroma1.it

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