Experimental Physics and
Industrial Control System

NICOLE Remi via Tech-talk <tech-talk at aps.anl.gov> · Mon, 27 Mar 2023 07:04:35 +0000

Hey Marco, Rémi here (Nicole is my last name).

> It does use regex, but strangely i compiled the IOC without pcre and
> it worked fine.
> 
> Maybe it comes already compiled in most recent versions of
> streamDevice?

I don't think, so, when I compile it without PCRE, PCRE_INCLUDE, and
PCRE_LIB, and I run my tests, I get these errors:

    _main_ No converter registered for format '%/'
    _main_ simple.proto line 48: in format string:
"%.1/<title>(.*)<\x2ftitle>/"
    _main_ simple.proto line 48: in command 'in'
    _main_ simple.proto line 45: in protocol 'getregextitle'
    _main_ while compiling protocol 'getRegexTitle' for
'REGEX_TITLE:IN'
    _main_ REGEX_TITLE:IN: Protocol parse error
    _main_ REGEX_TITLE:IN: Record initialization failed

From a quick look at the StreamDevice repository, it doesn't seem to
contain the PCRE source code, nor instructions for building /
downloading the PCRE library.

Cheers!
-- 
Rémi NICOLE <remi.nicole at cea.fr>
CEA/DRF/IRFU/DIS/LDISC

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System