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In the Message;

Subject : [clamav-users] Error installing from source
Message-ID : <7ff0cf08656924f4138cb222183108e6@mail.qbit.gr>
Date & Time: Thu, 12 Oct 2023 12:21:13 +0300

[NG] == Nikos Gatsis via clamav-users <clamav-users@lists.clamav.net> has written:

NG> Hello list.

NG> I am try to install from source 0.103.10 on some mailservers, most of them have
NG> Centos 7 last version and one with Centos 6. When I run make (after ./configure
NG> --sysconfdir=/etc --enable-milter) and I get many errors like:

NG> cc1plus: warning: unrecognized command line option "-Wno-dangling-else" [enabled
NG> by default]
NG> cc1plus: warning: unrecognized command line option "-Wno-logical-op-parentheses"
NG> [enabled by default]
NG> make[4]: *** [../libclamunrar/libclamunrar_la-archive.lo] Error 1
NG> make[4]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
NG> make[3]: *** [all-recursive] Error 1
NG> make[3]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
NG> make[2]: *** [all] Error 2
NG> make[2]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
NG> make[1]: *** [all-recursive] Error 1
NG> make[1]: Leaving directory `/home/qbit/clamav-0.103.10'
NG> make: *** [all] Error 2

NG> All servers have already 0.103.8 and I had never problem installing before.

Build with -DENABLR_UNRAR=OFF option.

Regards.

---
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must be fed at all costs$B!=(Beven if it isn$B!G(Bt always clear what exactly
that data is needed for or what those future AI systems might end up
doing."

-- Generative AI Is Making Companies Even More Thirsty for Your Data --
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of them have
./configure

"-Wno-dangling-else" [enabled
"-Wno-logical-op-parentheses"

before.

> Build with -DENABLR_UNRAR=OFF option.

> Regards.

I run:

./configure --sysconfdir=/etc --enable-milter --disable-unrar

and my problem solved.

Thank you for your help.

Nikos
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Hi

What version of GCC is installed on the server you are seeing this
problem ?

Regards Paul

On 12/10/2023 13:40, Nikos Gatsis via clamav-users wrote:
> NG> Hello list.
>
> NG>  I am try to install from source 0.103.10 on some mailservers,
> most of them have
> NG>  Centos 7 last version and one with Centos 6. When I run make
> (after ./configure
> NG>  --sysconfdir=/etc --enable-milter) and I get many errors like:
>
> NG>  cc1plus: warning: unrecognized command line option
> "-Wno-dangling-else" [enabled
> NG>  by default]
> NG>  cc1plus: warning: unrecognized command line option
> "-Wno-logical-op-parentheses"
> NG>  [enabled by default]
> NG>  make[4]: *** [../libclamunrar/libclamunrar_la-archive.lo] Error 1
> NG>  make[4]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> NG>  make[3]: *** [all-recursive] Error 1
> NG>  make[3]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> NG>  make[2]: *** [all] Error 2
> NG>  make[2]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> NG>  make[1]: *** [all-recursive] Error 1
> NG>  make[1]: Leaving directory `/home/qbit/clamav-0.103.10'
> NG>  make: *** [all] Error 2
>
> NG>  All servers have already 0.103.8 and I had never problem
> installing before.
>
>> Build with -DENABLR_UNRAR=OFF option.
>
>> Regards.
>
> I run:
>
> ./configure --sysconfdir=/etc --enable-milter --disable-unrar
>
> and my problem solved.
>
> Thank you for your help.
>
> Nikos
> _______________________________________________
>
> Manage your clamav-users mailing list subscription / unsubscribe:
> https://lists.clamav.net/mailman/listinfo/clamav-users
>
>
> Help us build a comprehensive ClamAV guide:
> https://github.com/Cisco-Talos/clamav-documentation
>
> https://docs.clamav.net/#mailing-lists-and-chat
>
_______________________________________________

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Hello,

On Centos 7 server:
Name : gcc
Arch : x86_64
Version : 4.8.5
Release : 44.el7

On Centos 6 server:

Name : gcc
Arch : x86_64
Version : 4.4.7
Release : 23.el6

Regards

> Hi

> What version of GCC is installed on the server you are seeing this
problem ?

> Regards Paul

> On 12/10/2023 13:40, Nikos Gatsis via clamav-users wrote:
> NG> Hello list.
>
> NG> I am try to install from source 0.103.10 on some mailservers,
> most of them have
> NG> Centos 7 last version and one with Centos 6. When I run make
> (after ./configure
> NG> --sysconfdir=/etc --enable-milter) and I get many errors like:
>
> NG> cc1plus: warning: unrecognized command line option
> "-Wno-dangling-else" [enabled
> NG> by default]
> NG> cc1plus: warning: unrecognized command line option
> "-Wno-logical-op-parentheses"
> NG> [enabled by default]
> NG> make[4]: *** [../libclamunrar/libclamunrar_la-archive.lo] Error 1
> NG> make[4]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> NG> make[3]: *** [all-recursive] Error 1
> NG> make[3]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> NG> make[2]: *** [all] Error 2
> NG> make[2]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> NG> make[1]: *** [all-recursive] Error 1
> NG> make[1]: Leaving directory `/home/qbit/clamav-0.103.10'
> NG> make: *** [all] Error 2
>
> NG> All servers have already 0.103.8 and I had never problem
> installing before.
>
>> Build with -DENABLR_UNRAR=OFF option.
>
>> Regards.
>
> I run:
>
> ./configure --sysconfdir=/etc --enable-milter --disable-unrar
>
> and my problem solved.
>
> Thank you for your help.
>
> Nikos
_______________________________________________

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HI

You need to find a later version of GCC for your servers.

I had a similar problem with some legacy Ubuntu machines. Fortunately an
upgrade to GCC 7.5 was available in the Ubuntu release archive.

The C++ code in libunrar has been uplifted as well as a very nasty bug
being fixed.

Paul

On 13/10/2023 08:42, Nikos Gatsis via clamav-users wrote:
> Hello,
>
> On Centos 7 server:
> Name        : gcc
> Arch        : x86_64
> Version     : 4.8.5
> Release     : 44.el7
>
> On Centos 6 server:
>
> Name        : gcc
> Arch        : x86_64
> Version     : 4.4.7
> Release     : 23.el6
>
> Regards
>
>> Hi
>
>> What version of GCC is installed on the server you are seeing this
> problem ?
>
>> Regards Paul
>
>> On 12/10/2023 13:40, Nikos Gatsis via clamav-users wrote:
>> NG> Hello list.
>>
>> NG>  I am try to install from source 0.103.10 on some mailservers,
>> most of them have
>> NG>  Centos 7 last version and one with Centos 6. When I run make
>> (after ./configure
>> NG>  --sysconfdir=/etc --enable-milter) and I get many errors like:
>>
>> NG>  cc1plus: warning: unrecognized command line option
>> "-Wno-dangling-else" [enabled
>> NG>  by default]
>> NG>  cc1plus: warning: unrecognized command line option
>> "-Wno-logical-op-parentheses"
>> NG>  [enabled by default]
>> NG>  make[4]: *** [../libclamunrar/libclamunrar_la-archive.lo] Error 1
>> NG>  make[4]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
>> NG>  make[3]: *** [all-recursive] Error 1
>> NG>  make[3]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
>> NG>  make[2]: *** [all] Error 2
>> NG>  make[2]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
>> NG>  make[1]: *** [all-recursive] Error 1
>> NG>  make[1]: Leaving directory `/home/qbit/clamav-0.103.10'
>> NG>  make: *** [all] Error 2
>>
>> NG>  All servers have already 0.103.8 and I had never problem
>> installing before.
>>
>>> Build with -DENABLR_UNRAR=OFF option.
>>
>>> Regards.
>>
>> I run:
>>
>> ./configure --sysconfdir=/etc --enable-milter --disable-unrar
>>
>> and my problem solved.
>>
>> Thank you for your help.
>>
>> Nikos
> _______________________________________________
>
> Manage your clamav-users mailing list subscription / unsubscribe:
> https://lists.clamav.net/mailman/listinfo/clamav-users
>
>
> Help us build a comprehensive ClamAV guide:
> https://github.com/Cisco-Talos/clamav-documentation
>
> https://docs.clamav.net/#mailing-lists-and-chat
>
_______________________________________________

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https://docs.clamav.net/#mailing-lists-and-chat

off topic a bit. I have the impression distributions are ending for anything other than being an os. Over the last view years you can just notice how they have problems with maintaining packages. This redhat is just taking source and redesigning functionality for their own interests. On the other hand you have 'dumb' developers that do not even know about LTS versions and just use any (unsupported) library they can find.

You have to start thinking about putting things like clamav into containers. I am currently using this alpine linux <50MB, this goes well with clamav. Even better would be if no container os image was required.
Redhat/centos is totally unusable for containers because they have 'idiots' there creating dependencies on everything, before you know it you have installed >200MB of useless packages.
I think Redhat fixed something for me once, but I am not going to file endless bug reports there.


>
> You need to find a later version of GCC for your servers.
>
> I had a similar problem with some legacy Ubuntu machines. Fortunately an
> upgrade to GCC 7.5 was available in the Ubuntu release archive.
>
> The C++ code in libunrar has been uplifted as well as a very nasty bug
> being fixed.
>
> Paul
>
> On 13/10/2023 08:42, Nikos Gatsis via clamav-users wrote:
> > Hello,
> >
> > On Centos 7 server:
> > Name        : gcc
> > Arch        : x86_64
> > Version     : 4.8.5
> > Release     : 44.el7
> >
> > On Centos 6 server:
> >
> > Name        : gcc
> > Arch        : x86_64
> > Version     : 4.4.7
> > Release     : 23.el6
> >
> > Regards
> >
> >> Hi
> >
> >> What version of GCC is installed on the server you are seeing this
> > problem ?
> >
> >> Regards Paul
> >
> >> On 12/10/2023 13:40, Nikos Gatsis via clamav-users wrote:
> >> NG> Hello list.
> >>
> >> NG>  I am try to install from source 0.103.10 on some mailservers,
> >> most of them have
> >> NG>  Centos 7 last version and one with Centos 6. When I run make
> >> (after ./configure
> >> NG>  --sysconfdir=/etc --enable-milter) and I get many errors like:
> >>
> >> NG>  cc1plus: warning: unrecognized command line option
> >> "-Wno-dangling-else" [enabled
> >> NG>  by default]
> >> NG>  cc1plus: warning: unrecognized command line option
> >> "-Wno-logical-op-parentheses"
> >> NG>  [enabled by default]
> >> NG>  make[4]: *** [../libclamunrar/libclamunrar_la-archive.lo] Error 1
> >> NG>  make[4]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> >> NG>  make[3]: *** [all-recursive] Error 1
> >> NG>  make[3]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> >> NG>  make[2]: *** [all] Error 2
> >> NG>  make[2]: Leaving directory `/home/qbit/clamav-0.103.10/libclamav'
> >> NG>  make[1]: *** [all-recursive] Error 1
> >> NG>  make[1]: Leaving directory `/home/qbit/clamav-0.103.10'
> >> NG>  make: *** [all] Error 2
> >>
> >> NG>  All servers have already 0.103.8 and I had never problem
> >> installing before.
> >>
> >>> Build with -DENABLR_UNRAR=OFF option.
> >>
> >>> Regards.
> >>
> >> I run:
> >>
> >> ./configure --sysconfdir=/etc --enable-milter --disable-unrar
> >>
> >> and my problem solved.
> >>
> >> Thank you for your help.
> >>
> >> Nikos
> > _______________________________________________
> >
> > Manage your clamav-users mailing list subscription / unsubscribe:
> > https://lists.clamav.net/mailman/listinfo/clamav-users
> >
> >
> > Help us build a comprehensive ClamAV guide:
> > https://github.com/Cisco-Talos/clamav-documentation
> >
> > https://docs.clamav.net/#mailing-lists-and-chat
> >
> _______________________________________________
>
> Manage your clamav-users mailing list subscription / unsubscribe:
> https://lists.clamav.net/mailman/listinfo/clamav-users
>
>
> Help us build a comprehensive ClamAV guide:
> https://github.com/Cisco-Talos/clamav-documentation
>
> https://docs.clamav.net/#mailing-lists-and-chat
_______________________________________________

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On Fri, 13 Oct 2023, Paul Netpresto wrote:

> HI
>
> You need to find a later version of GCC for your servers.
>
> I had a similar problem with some legacy Ubuntu machines. Fortunately an
> upgrade to GCC 7.5 was available in the Ubuntu release archive.

For CentOS 6 the devtoolset-7 suite will give you gcc-7.3.1

I never used CentOS 7, RHEL7 or other clones, but newer versions of gcc
are available for that too.

--
Andrew C. Aitchison Kendal, UK
andrew@aitchison.me.uk
_______________________________________________

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Hi,

A newer version of GCC should solve the problem, but you may be able to resolve it with the old GCC as well. Some other users have reported mixed results in this discussion: https://github.com/Cisco-Talos/clamav/issues/1017

The most recent comment states:

Personally it works for me when I run it like this:
./configure CXXFLAGS='-std=c++11'


If you're wondering what changed that is causing this issue, the reason is that we had to upgrade to a newer version of UnRAR for extracting RAR archives because of a CVE in the UnRAR library. And the newer version of UnRAR is now using some C++ 11 features that do not work with the default settings for older versions of GCC.

Regards,
Micah

Regards,
Micah


Micah Snyder
ClamAV Development
Talos
Cisco Systems, Inc.

________________________________
From: clamav-users <clamav-users-bounces@lists.clamav.net> on behalf of Andrew C Aitchison via clamav-users <clamav-users@lists.clamav.net>
Sent: Friday, October 13, 2023 12:34 PM
To: ClamAV users ML <clamav-users@lists.clamav.net>
Cc: Andrew C Aitchison <clamav@aitchison.me.uk>; nikos@qbit.gr <nikos@qbit.gr>
Subject: Re: [clamav-users] Error installing from source

On Fri, 13 Oct 2023, Paul Netpresto wrote:

> HI
>
> You need to find a later version of GCC for your servers.
>
> I had a similar problem with some legacy Ubuntu machines. Fortunately an
> upgrade to GCC 7.5 was available in the Ubuntu release archive.

For CentOS 6 the devtoolset-7 suite will give you gcc-7.3.1

I never used CentOS 7, RHEL7 or other clones, but newer versions of gcc
are available for that too.

--
Andrew C. Aitchison Kendal, UK
andrew@aitchison.me.uk
_______________________________________________

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https://lists.clamav.net/mailman/listinfo/clamav-users


Help us build a comprehensive ClamAV guide:
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https://docs.clamav.net/#mailing-lists-and-chat

Hi, thank you for your help.
Unfortunatelly Centos distributions dont update many of the compontents,
so sometimes have to workaround.

Thanks again.



Hi,

A newer version of GCC should solve the problem, but you may be able to
resolve it with the old GCC as well. Some other users have reported
mixed results in this discussion:
https://github.com/Cisco-Talos/clamav/issues/1017

The most recent comment states:

Personally it works for me when I run it like this:
./configure CXXFLAGS='-std=c++11'


If you're wondering what changed that is causing this issue, the reason
is that we had to upgrade to a newer version of UnRAR for extracting RAR
archives because of a CVE in the UnRAR library. And the newer version of
UnRAR is now using some C++ 11 features that do not work with the
default settings for older versions of GCC.

Regards,
Micah

Regards,
Micah


Micah Snyder
ClamAV Development
Talos
Cisco Systems, Inc.

From: clamav-users <clamav-users-bounces@lists.clamav.net> on behalf of
Andrew C Aitchison via clamav-users <clamav-users@lists.clamav.net>
Sent: Friday, October 13, 2023 12:34 PM
To: ClamAV users ML <clamav-users@lists.clamav.net>
Cc: Andrew C Aitchison <clamav@aitchison.me.uk>; nikos@qbit.gr
<nikos@qbit.gr>
Subject: Re: [clamav-users] Error installing from source

On Fri, 13 Oct 2023, Paul Netpresto wrote:

> HI
>
> You need to find a later version of GCC for your servers.
>
> I had a similar problem with some legacy Ubuntu machines. Fortunately
> an
> upgrade to GCC 7.5 was available in the Ubuntu release archive.

For CentOS 6 the devtoolset-7 suite will give you gcc-7.3.1

I never used CentOS 7, RHEL7 or other clones, but newer versions of gcc
are available for that too.

--
Andrew C. Aitchison Kendal, UK
andrew@aitchison.me.uk
_______________________________________________

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https://lists.clamav.net/mailman/listinfo/clamav-users


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https://github.com/Cisco-Talos/clamav-documentation

https://docs.clamav.net/#mailing-lists-and-chat

_______________________________________________

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Help us build a comprehensive ClamAV guide:
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