<div dir="ltr"><div><div>You do not need libjson, but in that case system() source will not work: you need to specify system related log sources by hand.<br><br></div>You can also disable some bundled libraries to save space, just add a few more configure options (you better check the spelling): --disable-mongodb --disable-amqp<br><br></div>Bye,<br></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature">Peter Czanik (CzP) <<a href="mailto:peter.czanik@balabit.com" target="_blank">peter.czanik@balabit.com</a>><br>Balabit / syslog-ng upstream<br><a href="http://czanik.blogs.balabit.com/" target="_blank">http://czanik.blogs.balabit.com/</a><br><a href="https://twitter.com/PCzanik" target="_blank">https://twitter.com/PCzanik</a></div></div>
<br><div class="gmail_quote">On Thu, Feb 18, 2016 at 3:05 PM, Girish Kumar <span dir="ltr"><<a href="mailto:girish.kumar@al-enterprise.com" target="_blank">girish.kumar@al-enterprise.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div link="blue" vlink="purple" lang="EN-US">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks Czanik for detailed information.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I have included following libraries . Please let me know if this is ok. I have not included libjson.<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Symbol;color:#1f497d"><span>·<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">EVTLOG<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Symbol;color:#1f497d"><span>·<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">GLIB<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Symbol;color:#1f497d"><span>·<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">PCRE<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Symbol;color:#1f497d"><span>·<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">OPENSSL<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Since my requirement is sending syslog log messages over TLS and it is on embedded systems I have to include minimum number of libraries.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Please let me know if any of the libraries can be removed<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Girish<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:syslog-ng-bounces@lists.balabit.hu" target="_blank">syslog-ng-bounces@lists.balabit.hu</a> [mailto:<a href="mailto:syslog-ng-bounces@lists.balabit.hu" target="_blank">syslog-ng-bounces@lists.balabit.hu</a>]
<b>On Behalf Of </b>Czanik, Péter<br>
<b>Sent:</b> Monday, February 15, 2016 12:59 AM</span></p><div><div class="h5"><br>
<b>To:</b> Syslog-ng users' and developers' mailing list<br>
<b>Subject:</b> Re: [syslog-ng] syslog-ng 3.7.x support on armv7 architecture<u></u><u></u></div></div><p></p>
</div><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<div>
<p class="MsoNormal">Hi,<u></u><u></u></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
I never did cross compiling, so I can't help you in that one, but compiling nativity on a Raspberry Pi 2 using an up-to-date Raspbian as OS worked fine. First I installed all development dependencies, downloaded an unpacked sources. Next I ran configure with
python support disabled (did not have time to debug why configure failed to find python, but most likely you don't need it anyway in an embedded environment). Next I built it and ran make check to see if self check succeeds. Everything was all right. Make
install put the whole thing under /usr/local. As it's the only software there, it's easy to remove it using 'find /usr/local -type f -delete' :)<br>
<br>
apt-get install gcc make flex bison libssl-dev libglib2.0-dev autoconf libtool libevtlog-dev libjson0-dev<br>
<br>
wget <a href="https://github.com/balabit/syslog-ng/releases/download/syslog-ng-3.7.2/syslog-ng-3.7.2.tar.gz" target="_blank">
https://github.com/balabit/syslog-ng/releases/download/syslog-ng-3.7.2/syslog-ng-3.7.2.tar.gz</a><br>
<br>
tar xzvpf syslog-ng-3.7.2.tar.gz <br>
<br>
cd syslog-ng-3.7.2<br>
<br>
./configure --disable-python<br>
<br>
make<br>
<br>
make check<u></u><u></u></p>
</div>
<p class="MsoNormal">make install<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><a href="mailto:root@raspberrypi:/home/pi/syslog-ng-3.7.2#" target="_blank">root@raspberrypi:/home/pi/syslog-ng-3.7.2#</a> uname -a<br>
Linux raspberrypi 4.1.13-v7+ #826 SMP PREEMPT Fri Nov 13 20:19:03 GMT 2015 armv7l GNU/Linux<br>
<a href="mailto:root@raspberrypi:/home/pi/syslog-ng-3.7.2#" target="_blank">root@raspberrypi:/home/pi/syslog-ng-3.7.2#</a> /usr/local/sbin/syslog-ng -V<br>
syslog-ng 3.7.2<br>
Installer-Version: 3.7.2<br>
Revision: <br>
Compile-Date: Feb 14 2016 17:55:46<br>
Available-Modules: basicfuncs,pseudofile,csvparser,affile,kvformat,json-plugin,afamqp,afprog,syslogformat,afuser,graphite,confgen,afstomp,cryptofuncs,afmongodb,afsocket,linux-kmsg-format,system-source,dbparser,sdjournal<br>
Enable-Debug: off<br>
Enable-GProf: off<br>
Enable-Memtrace: off<br>
Enable-IPv6: on<br>
Enable-Spoof-Source: off<br>
Enable-TCP-Wrapper: off<br>
Enable-Linux-Caps: off<br>
<br>
All of this is documented at <a href="https://www.balabit.com/sites/default/files/documents/syslog-ng-ose-3.7-guides/en/syslog-ng-ose-v3.7-guide-admin/html-single/index.html#compiling-syslog-ng" target="_blank">
https://www.balabit.com/sites/default/files/documents/syslog-ng-ose-3.7-guides/en/syslog-ng-ose-v3.7-guide-admin/html-single/index.html#compiling-syslog-ng</a><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Bye,<u></u><u></u></p>
</div>
</div>
<div>
<p class="MsoNormal"><br clear="all">
<u></u><u></u></p>
<div>
<div>
<p class="MsoNormal">Peter Czanik (CzP) <<a href="mailto:peter.czanik@balabit.com" target="_blank">peter.czanik@balabit.com</a>><br>
Balabit / syslog-ng upstream<br>
<a href="http://czanik.blogs.balabit.com/" target="_blank">http://czanik.blogs.balabit.com/</a><br>
<a href="https://twitter.com/PCzanik" target="_blank">https://twitter.com/PCzanik</a><u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">On Sun, Feb 14, 2016 at 10:34 AM, Girish Kumar <<a href="mailto:girish.kumar@al-enterprise.com" target="_blank">girish.kumar@al-enterprise.com</a>> wrote:<u></u><u></u></p>
<p class="MsoNormal">Thanks Peter.<br>
I started using syslog-ng 3.7.2.<br>
<br>
Armv7 hardware is BCM56340(Helix4) from broadcom<br>
My requirement is sending syslog messages over TLS to remote server.<br>
My compilation went fine for power pc architecture.<br>
But for ARMv7 I am having problem as I mentioned earlier.<br>
<br>
Following is the error. As other community friends suggested to I tried setting magic CFLAGS and LDFLAGS. But could not succeed.<br>
Could you please share your experience.<br>
<br>
CC lib/lib_libsyslog_ng_la-mainloop-call.lo<br>
/tmp/ccChQOWy.s: Assembler messages:<br>
/tmp/ccChQOWy.s:260: Error: invalid operands (.text and *UND* sections) for `-'<br>
/tmp/ccChQOWy.s:269: Error: invalid operands (.text and *UND* sections) for `-'<br>
make[4]: *** [lib/lib_libsyslog_ng_la-mainloop-call.lo] Error 1<br>
make[3]: *** [all-recursive] Error 1<br>
make[2]: *** [all] Error 2<br>
make[2]: Leaving directory `/home/gkuma020/PERFORCE/7.X.X.R01-gkuma020-gg/engr/sw/tps/objs/46/7.X.X.R01/armv7/syslog-ng'<br>
make[2]: Entering directory `/home/gkuma020/PERFORCE/7.X.X.R01-gkuma020-gg/engr/sw/tps/objs/46/7.X.X.R01/armv7/syslog-ng'<br>
make --no-print-directory install-recursive<br>
CC lib/lib_libsyslog_ng_la-mainloop-call.lo<br>
/tmp/cc0N5KS5.s: Assembler messages:<br>
/tmp/cc0N5KS5.s:260: Error: invalid operands (.text and *UND* sections) for `-'<br>
/tmp/cc0N5KS5.s:269: Error: invalid operands (.text and *UND* sections) for `-'<br>
make[4]: *** [lib/lib_libsyslog_ng_la-mainloop-call.lo] Error 1<br>
make[3]: *** [install-recursive] Error 1<br>
make[2]: *** [install] Error 2<br>
make[2]: Leaving directory `/home/gkuma020/PERFORCE/7.X.X.R01-gkuma020-gg/engr/sw/tps/objs/46/7.X.X.R01/armv7/syslog-ng'<br>
make[1]: *** [/home/gkuma020/PERFORCE/7.X.X.R01-gkuma020-gg/engr/sw/tps/built/46/7.X.X.R01/armv7/sbin/syslog-ng] Error 2<br>
make[1]: Leaving directory `/home/gkuma020/PERFORCE/7.X.X.R01-gkuma020-gg/engr/sw/tps'<br>
make: *** [tps-build] Error 2<br>
+ set +x<br>
<br>
<br>
Regards,<br>
Girish<u></u><u></u></p>
<div>
<div>
<p class="MsoNormal"><br>
-----Original Message-----<br>
From: <a href="mailto:syslog-ng-bounces@lists.balabit.hu" target="_blank">syslog-ng-bounces@lists.balabit.hu</a> [mailto:<a href="mailto:syslog-ng-bounces@lists.balabit.hu" target="_blank">syslog-ng-bounces@lists.balabit.hu</a>] On Behalf Of Czanik, Péter<br>
Sent: Friday, February 12, 2016 12:15 PM<br>
To: Syslog-ng users' and developers' mailing list<br>
Subject: Re: [syslog-ng] syslog-ng 3.7.x support on armv7 architecture<br>
<br>
Hi,<br>
<br>
Starting with syslog-ng 3.7, sources are only published on github.<br>
This is the current stable version, 3.8 is the current development version, which is now git head.<br>
<br>
BTW: could you write about your use case? On which ARMv7 hardware do you use syslog-ng? How do you (plan to) use it? (I'm an ARM addict, running syslog-ng on the Raspberry Pi2)<br>
<br>
Bye,<br>
Peter Czanik (CzP) <<a href="mailto:peter.czanik@balabit.com" target="_blank">peter.czanik@balabit.com</a>> Balabit / syslog-ng upstream
<a href="http://czanik.blogs.balabit.com/" target="_blank">http://czanik.blogs.balabit.com/</a>
<a href="https://twitter.com/PCzanik" target="_blank">https://twitter.com/PCzanik</a><br>
<br>
<br>
On Fri, Feb 12, 2016 at 7:31 AM, Girish Kumar <<a href="mailto:girish.kumar@al-enterprise.com" target="_blank">girish.kumar@al-enterprise.com</a>> wrote:<br>
> Thank you all for the information. I will start working based on your<br>
> suggestions.<br>
><br>
><br>
><br>
> Please let me know which version of syslog-ng I should use. I<br>
> downloaded both syslog-ng 3.7.2 and syslog-ng 3.6.4<br>
><br>
><br>
><br>
> I assume syslog-ng 3.6.4 is the stable version. Following website<br>
> doesn’t have syslog-ng 3.7.2<br>
><br>
><br>
><br>
> <a href="https://my.balabit.com/downloads/syslog-ng/sources" target="_blank">https://my.balabit.com/downloads/syslog-ng/sources</a><br>
><br>
><br>
><br>
><br>
><br>
> Regards,<br>
><br>
> Girish<br>
><br>
><br>
><br>
> From: <a href="mailto:syslog-ng-bounces@lists.balabit.hu" target="_blank">syslog-ng-bounces@lists.balabit.hu</a><br>
> [mailto:<a href="mailto:syslog-ng-bounces@lists.balabit.hu" target="_blank">syslog-ng-bounces@lists.balabit.hu</a>] On Behalf Of Scheidler,<br>
> Balázs<br>
> Sent: Wednesday, February 10, 2016 6:02 PM<br>
> To: Syslog-ng users' and developers' mailing list<br>
> Subject: Re: [syslog-ng] syslog-ng 3.7.x support on armv7 architecture<br>
><br>
><br>
><br>
> Hi Girish,<br>
><br>
> Those architectures that are listed were known to work in specific<br>
> points in time and are not guaranteed to remain so. Also, syslog-ng is<br>
> an application written in C and is aimed to be portable to a number of<br>
> architectures, which we also demonstrated in the amount of platforms that we support.<br>
><br>
> On this community mailing list, all we can do is help you if you have<br>
> specific questions/issues. This may or may not match your level of<br>
> expectations, but we can only guarantee that we put "best effort" in<br>
> answering your questions and no guarantees.<br>
><br>
> Back to armv7, just like Peter Czanik has answered, we know about<br>
> syslog-ng being used on this architecture, so it should theoretically<br>
> be possible, but it's not something that the developers use every day,<br>
> or which would be a primary platform (those being Linux distributions).<br>
><br>
> The toolchain and the environment matters, syslog-ng depends on a<br>
> number of external libraries (glib for example, which you had an issue<br>
> with in the past), and we generally assume that those are present on the system already.<br>
><br>
> That being said, Balabit does provide support for various platforms<br>
> and as a commercial entity has the means and willingness to do testing<br>
> in a wider variety of platforms and architectures. If you would like<br>
> support guarantees, Balabit can most probably give that.<br>
><br>
><br>
><br>
> The best course of action seems to be for you to:<br>
><br>
> 1) continue your trial and error in compiling syslog-ng, and ask if<br>
> there's a concrete issue. We will answer to the best of our ability.<br>
><br>
> 2) try contacting Balabit sales if the response you get on this<br>
> mailing list is not enough to get your issues resolved.<br>
><br>
> I am really happy to help, just like I did in the past.<br>
><br>
> Disclaimer: I am employed by Balabit (being the CTO there), however I<br>
> wrote this email as a member of the open source syslog-ng community. I<br>
> don't want to push anything here, the only reason I wrote this email<br>
> is that I started sensing a mismatch of what the community can provide<br>
> and what you can expect.<br>
><br>
> I hope this helps,<br>
><br>
> Bazsi<br>
><br>
><br>
><br>
><br>
> --<br>
> Bazsi<br>
><br>
><br>
><br>
> On Wed, Feb 10, 2016 at 12:25 PM, Girish Kumar<br>
> <<a href="mailto:girish.kumar@al-enterprise.com" target="_blank">girish.kumar@al-enterprise.com</a>> wrote:<br>
><br>
> Hi All,<br>
><br>
><br>
><br>
> Please let me know whether syslog-ng 3.7.x is supported on armv7<br>
> architecture.<br>
><br>
> I went through the following link and found that armv7 is not listed<br>
><br>
><br>
><br>
> <a href="https://www.balabit.com/sites/default/files/documents/syslog-ng-ose-la" target="_blank">
https://www.balabit.com/sites/default/files/documents/syslog-ng-ose-la</a><br>
> test-guides/en/syslog-ng-ose-guide-admin/html/supported-platforms.html<br>
><br>
><br>
><br>
> 1.6. Supported platforms<br>
><br>
> The syslog-ng Open Source Edition application is highly portable and<br>
> is known to run on a wide range of hardware architectures (x86,<br>
> x86_64, SUN Sparc, PowerPC 32 and 64, Alpha)<br>
><br>
><br>
><br>
> Regards,<br>
><br>
> Girish<br>
><br>
><br>
> ______________________________________________________________________<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal">> ________ Member info:<br>
> <a href="https://lists.balabit.hu/mailman/listinfo/syslog-ng" target="_blank">https://lists.balabit.hu/mailman/listinfo/syslog-ng</a><br>
> Documentation:<br>
> <a href="http://www.balabit.com/support/documentation/?product=syslog-ng" target="_blank">
http://www.balabit.com/support/documentation/?product=syslog-ng</a><br>
> FAQ: <a href="http://www.balabit.com/wiki/syslog-ng-faq" target="_blank">http://www.balabit.com/wiki/syslog-ng-faq</a><br>
><br>
><br>
><br>
><br>
> ______________________________________________________________________<br>
> ________ Member info:<u></u><u></u></p>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">> <a href="https://lists.balabit.hu/mailman/listinfo/syslog-ng" target="_blank">
https://lists.balabit.hu/mailman/listinfo/syslog-ng</a><br>
> Documentation:<br>
> <a href="http://www.balabit.com/support/documentation/?product=syslog-ng" target="_blank">
http://www.balabit.com/support/documentation/?product=syslog-ng</a><br>
> FAQ: <a href="http://www.balabit.com/wiki/syslog-ng-faq" target="_blank">http://www.balabit.com/wiki/syslog-ng-faq</a><br>
><br>
><br>
______________________________________________________________________________<br>
Member info: <a href="https://lists.balabit.hu/mailman/listinfo/syslog-ng" target="_blank">
https://lists.balabit.hu/mailman/listinfo/syslog-ng</a><br>
Documentation: <a href="http://www.balabit.com/support/documentation/?product=syslog-ng" target="_blank">
http://www.balabit.com/support/documentation/?product=syslog-ng</a><br>
FAQ: <a href="http://www.balabit.com/wiki/syslog-ng-faq" target="_blank">http://www.balabit.com/wiki/syslog-ng-faq</a><br>
<br>
______________________________________________________________________________<br>
Member info: <a href="https://lists.balabit.hu/mailman/listinfo/syslog-ng" target="_blank">
https://lists.balabit.hu/mailman/listinfo/syslog-ng</a><br>
Documentation: <a href="http://www.balabit.com/support/documentation/?product=syslog-ng" target="_blank">
http://www.balabit.com/support/documentation/?product=syslog-ng</a><br>
FAQ: <a href="http://www.balabit.com/wiki/syslog-ng-faq" target="_blank">http://www.balabit.com/wiki/syslog-ng-faq</a><u></u><u></u></p>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div></div></div>
</div>
<br>______________________________________________________________________________<br>
Member info: <a href="https://lists.balabit.hu/mailman/listinfo/syslog-ng" rel="noreferrer" target="_blank">https://lists.balabit.hu/mailman/listinfo/syslog-ng</a><br>
Documentation: <a href="http://www.balabit.com/support/documentation/?product=syslog-ng" rel="noreferrer" target="_blank">http://www.balabit.com/support/documentation/?product=syslog-ng</a><br>
FAQ: <a href="http://www.balabit.com/wiki/syslog-ng-faq" rel="noreferrer" target="_blank">http://www.balabit.com/wiki/syslog-ng-faq</a><br>
<br>
<br></blockquote></div><br></div>