Re: genSubRecord.h not found

[Andy Foster via Tech-talk <tech-talk at aps.anl.gov>]

Hi Feng,

I should have said, if you do want the code for the genSub support, then I can see it exists on github in a couple of places at least!

This is a good one to look at:

https://github.com/slac-epics/genSub

Cheers, Andy

On Thu, Oct 31, 2024 at 8:00 AM Andy Foster <ajf at observatorysciences.co.uk> wrote:

Hi Feng,

You would need to build the genSub support module and reference this in your build, to use the genSub record.

However, these days, you should use the aSub record, which is a standard part of EPICS base. aSub = Array Subroutine Record.

The genSub = General Subroutine Record was the forerunner to the aSub, written many years ago, but probably still in use in many places.

Conversion between the two is not too difficult.

Cheers, Andy

On Thu, 31 Oct 2024, 03:16 LONG FENG via Tech-talk, <tech-talk at aps.anl.gov> wrote:

Hi all,

During compilation I got an error:

make -C O.linux-x86_64 -f ../Makefile TOP=../../.. \
    T_A=linux-x86_64 install
make[1]: Entering directory '/home/training/examples/dataProcessingApp/src/O.linux-x86_64'
/usr/bin/gcc  -D_GNU_SOURCE -D_DEFAULT_SOURCE           -D_X86_64_  -DUNIX  -Dlinux      -O3 -g   -Wall -Werror-implicit-function-declaration      -mtune=generic      -m64 -fPIC -I. -I../O.Common -I. -I. -I.. -I../../../include/compiler/gcc -I../../../include/os/Linux -I../../../include -I/ics/tools/base-7.0.6/include/compiler/gcc -I/ics/tools/base-7.0.6/include/os/Linux -I/ics/tools/base-7.0.6/include   -I/ics/tools/ether_ip/include   -I/ics/tools/seq-2.2.9/include  -I/ics/tools/autosave-R5-10-2/include/os/Linux -I/ics/tools/autosave-R5-10-2/include   -I/ics/tools/asyn4-38/include   -I/ics/tools/StreamDevice-master/include   -I/ics/tools/busy-1-6-1/include   -I/ics/tools/pvxs/include   -I/ics/tools/PyDevice-R1.1.1/include   -I/ics/tools/std/include         -c ../dose.c
../dose.c:6:10: fatal error: genSubRecord.h: No such file or directory
    6 | #include <genSubRecord.h>
      |          ^~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [/ics/tools/base-7.0.6/configure/RULES_BUILD:259: dose.o] Error 1
make[1]: Leaving directory '/home/training/examples/dataProcessingApp/src/O.linux-x86_64'
make: *** [/ics/tools/base-7.0.6/configure/RULES_ARCHS:58: install.linux-x86_64] Error 2

Do I need to install any additional modules to use genSubRecord?

Feng