Experimental Physics and
Industrial Control System

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<== Date ==>		<== Thread ==>

Subject:	RE: ADSimDetector-R2-10 build errors with base-7.0.6.1
From:	Freddie Akeroyd - STFC UKRI via Tech-talk <tech-talk at aps.anl.gov>
To:	"tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date:	Wed, 3 Aug 2022 23:56:49 +0000

Could the error be indicating an issue with the definition of epicsShareClass in the build? The implementation of this in base changed between 7.0.3.1 and 7.0.6.1 as per https://github.com/epics-base/epics-base/blob/007279cf2905cd006879b780a50faeb592d20cd9/documentation/RELEASE_NOTES.md#_api-macros-in-epics-headers which says an explicit include of shareLib.h might be required in some cases. I can’t say why Mark’s build works if this is the missing, but it might be worth adding an include <shareLib.h> to the file and seeing if it helps

Regards,

Freddie

From: Tech-talk <tech-talk-bounces at aps.anl.gov> On Behalf Of Mark Rivers via Tech-talk
Sent: 03 August 2022 23:53
To: Miceli, Antonino <amiceli at anl.gov>
Cc: Piatak, Christopher <cpiatak at anl.gov>; tech-talk at aps.anl.gov >> EPICS Tech Talk <tech-talk at aps.anl.gov>
Subject: Re: ADSimDetector-R2-10 build errors with base-7.0.6.1

I just built the master branch of ADSimDetector with base 7.0.6.1 with no errors on Centos 8.

[epics@viper configure]$ echo $EPICS_HOST_ARCH

linux-x86_64-centos8

[epics@viper configure]$ cd ../ADSimDetector/

[epics@viper ADSimDetector]$ make -sj

[epics@viper ADSimDetector]$

I don’t think there are any changes in ADSimDetector between R2-10 and master that should affect this.

Mark

Sent from my iPhone

On Aug 3, 2022, at 4:12 PM, Miceli, Antonino via Tech-talk <tech-talk at aps.anl.gov> wrote:

Hi,

We are having problems building ADSimDetector-R2-10 with base-7.0.6.1. (It builds ok with base-7.0.3.1!)

This is on RHEL8 machine.

Snippet of errors:

/usr/bin/g++  -D_GNU_SOURCE -D_DEFAULT_SOURCE           -D_X86_64_  -DUNIX  -Dlinux      -O3 -g   -Wall      -mtune=generic      -m64  -I. -I../O.Common -I. -I. -I.. -I../../../include/compiler/gcc -I../../../include/os/Linux -I../../../include   -I../../../../../include      -I/local/DPbin/epics/epics_2022_06_01/support-R6-2-1/synApps/support/asyn-R4-42/include     -I/local/DPbin/epics/epics_2022_06_01/support-R6-2-1/synApps/support/areaDetector-R3-12-1/ADSupport-R1-10/include/os/Linux -I/local/DPbin/epics/epics_2022_06_01/support-R6-2-1/synApps/support/areaDetector-R3-12-1/ADSupport-R1-10/include   [lots of -l's]    -c ../simDetectorNoIOC.cpp

In file included from ../simDetectorNoIOC.cpp:17:

../../../../../include/simDetector.h:9:35: error: expected initializer before ‘:’ token

class epicsShareClass simDetector : public ADDriver {

                                   ^

In file included from /local/DPbin/epics/epics_2022_06_01/base-7.0.6.1/include/dbAccess.h:20,

                 from ../simDetectorNoIOC.cpp:24:

/local/DPbin/epics/epics_2022_06_01/base-7.0.6.1/include/dbBase.h:164:22: warning: ‘rset’ is deprecated [-Wdeprecated-declarations]

     rset            *prset;

                      ^~~~~

All errors are here: https://anl.box.com/s/rkms7rpn1b8q8bs3ss673ppl2q69t4q2

Thanks,

Nino

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Replies:: Re: ADSimDetector-R2-10 build errors with base-7.0.6.1 Mark Rivers via Tech-talk

References:: ADSimDetector-R2-10 build errors with base-7.0.6.1 Miceli, Antonino via Tech-talk; Re: ADSimDetector-R2-10 build errors with base-7.0.6.1 Mark Rivers via Tech-talk

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ANJ, 14 Sep 2022

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System