 13 Jan 2020, Konstantin Olchanski, Forum, ODB dump format: json - events 0x8000 and 0x8001 missing
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For using the release branch read the messages in this thread. Most of the time, the develop branch is fine, except when we are developing something
new, and the only way to tell is to watch the git activity on bitbucket or see the release branch announcements I post on the midas forum.
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15 Jan 2020, Konstantin Olchanski, Forum, EPICS frontend does not compile under midas-2019-09-i
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> I'm still trying to upgrade my MIDAS system to midas-2019-09-i. Most frontends work fine with the modifications already discussed.
> However, I ran into some trouble with the epics frontend. Even with the modifications it throws a lot of warnings and errors (see attached log file).
I can reduce the errors with -fpermissive, but the following two errors are persistent:
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15 Jan 2020, Konstantin Olchanski, Forum, EPICS frontend does not compile under midas-2019-09-i
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I fixed the compiler errors in epics_ca.cxx, can you try again? (see https://bitbucket.org/tmidas/midas/commits/)
But, I do not see errors with ca_create_channel() and ca_create_subscription().
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15 Jan 2020, Konstantin Olchanski, Forum, EPICS frontend does not compile under midas-2019-09-i
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> I have EPICS Base Release 3.14.8.2 and got your example running with it...
Ok, good.
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15 Jan 2020, Konstantin Olchanski, Forum, EPICS frontend does not compile under midas-2019-09-i
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>
> > I have EPICS Base Release 3.14.8.2 ...
>
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16 Jan 2020, Konstantin Olchanski, Forum, cmake complie issues, Fedora 31 ROOT?
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> Complile including ROOT throws an error with ROOT 6.18/04 on Fedora 31 ...
> /usr/include/root/ROOT/RStringView.hxx:32:37: error: ‘experimental’ in namespace ‘std’ ...
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17 Jan 2020, Konstantin Olchanski, Forum, cmake complie issues, Fedora 31 ROOT?
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> > In any case, we are setup for an eventual collision between MIDAS CFLAGS (-std=gnu++11) and ROOT CFLAGS (-std=something else).
>
> Are there good reasons to not compile MIDAS with set(CMAKE_CXX_STANDARD 14)? So far this was an easier "fix" for me than to recompile ROOT with c++11.
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17 Jan 2020, Konstantin Olchanski, Forum, cmake complie issues, Fedora 31 ROOT?
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> > In any case, we are setup for an eventual collision between MIDAS CFLAGS (-std=gnu++11) and ROOT CFLAGS (-std=something else).
>
> Are there good reasons to not compile MIDAS with set(CMAKE_CXX_STANDARD 14)? So far this was an easier "fix" for me than to recompile ROOT with c++11.
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23 Jan 2020, Konstantin Olchanski, Bug Report, get an open ssl error while trying to compile Midas
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Hi, yes, this is the right place to report problems and to ask questions about midas.
As for your trouble, I have the same macos 10.13.6, so we should be able to figure out what goes wrong.
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26 Jan 2020, Konstantin Olchanski, Bug Report, request to ease debugging build problems
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Request:
Please use "make cmake" ("make cmake3") to report build problems. |
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26 Jan 2020, Konstantin Olchanski, Bug Report, get an open ssl error while trying to compile Midas
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>
> .../c++ ... /opt/local/lib/libssl.dylib
>
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26 Jan 2020, Konstantin Olchanski, Bug Report, support for mbedtls - get an open ssl error while trying to compile Midas
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> >
> > .../c++ ... /opt/local/lib/libssl.dylib
> >
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26 Jan 2020, Konstantin Olchanski, Bug Report, support for mbedtls - get an open ssl error while trying to compile Midas
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> ... support for certbot
The certbot tool to use instead of certbot is this: https://github.com/ndilieto/uacme
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02 Feb 2020, Konstantin Olchanski, Bug Report, Compiling Midas in OS 10.15 Catalina
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> I have updated our daq computer to the latest OS 10.15 ...
FWIW, I do not have macos 10.15. I have 10.13 at home and 10.14 in the office. Maybe Stefan has it?
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02 Feb 2020, Konstantin Olchanski, Info, Force triggering of idle routine of a frontend
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Hi, Giorgio - I think you encountered a fundamental problem with what to do at the begin of
run. There are two ways of thinking about it.
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02 Feb 2020, Konstantin Olchanski, Suggestion, MIDAS tested with MariaDB?
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> We're using the History Logger MIDAS feature and writing to mySQL tables, but
> in some cases have run into issues installing mySQL on centos7 systems.
>
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02 Feb 2020, Konstantin Olchanski, Bug Report, support for mbedtls - get an open ssl error while trying to compile Midas
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> I only work on this project from Tuesday to Thursdays.
No problem. No hurry.
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04 Feb 2020, Konstantin Olchanski, Bug Report, Compiling Midas in OS 10.15 Catalina
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> > > I have updated our daq computer to the latest OS 10.15 ...
> >
> > FWIW, I do not have macos 10.15. I have 10.13 at home and 10.14 in the office. Maybe Stefan has it?
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10 Feb 2020, Konstantin Olchanski, Bug Report, Compiling Midas in OS 10.15 Catalina
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> Any luck with Midas in OS 10.15?
Best I can tell, the problem is not in midas: pthread.h should be there, somewhere.
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 10 Feb 2020, Konstantin Olchanski, Suggestion, switch midas to c++ threads?
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Hi, Stefan & co - now that midas is c++11 and c++11 comes with a threads library, should we
switch midas to use the c++11 threads instead of pthreads? (Of course on Linux c++11
threads are a layer on top of pthreads, the best I know).
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