Debian Bug report logs - #454876
OPEN_MAX macro removed from linux/limits.h on amd64

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Martin Michlmayr <tbm@cyrius.com>

To: submit@bugs.debian.org

Subject: FTBFS with GCC 4.3: missing #includes

Date: Fri, 7 Dec 2007 19:47:28 -0700

Package: lwipv6
Version: 1.1-1
Usertags: ftbfs-gcc-4.3

Your package fails to build with GCC 4.3.  Version 4.3 has not been
released yet but I'm building with a snapshot in order to find errors
and give people an advance warning.  In GCC 4.3, the C++ header
dependencies have been cleaned up.  The advantage of this is that
programs will compile faster.  The downside is that you actually
need to directly #include everything you use (but you really should
do this anyway, otherwise your program won't work with any compiler
other than GCC).  There's some more information about this at
http://www.cyrius.com/journal/2007/05/10#gcc-4.3-include

You can reproduce this problem with gcc-snapshot from unstable.  Note
that Red Hat, Novell and Ubuntu have done some work getting packages
to build with GCC 4.3 so there might be patches floating around
somewhere.  I suggest you talk to your upstream.


> Automatic build of lwipv6_1.1-1 on em64t by sbuild/amd64 0.53
...
>  x86_64-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../../../../.. -I../../../../ports/unix/include -I../../../../../lwip-v6/src/include -I../../../../../lwip-v6/src/include/ipv6 -Iapps -I. -I../../../../../lwip-v6/src/include/userfilter -I../../../../../lwip-v6/src/include/radv -Wall -g -O2 -MT sockets.lo -MD -MP -MF .deps/sockets.Tpo -c ../../../../../lwip-v6/src/api/sockets.c  -fPIC -DPIC -o .libs/sockets.o
> ../../../../../lwip-v6/src/api/sockets.c:112: error: 'OPEN_MAX' undeclared here (not in a function)
> ../../../../../lwip-v6/src/api/sockets.c: In function 'lwip_select_register':
> ../../../../../lwip-v6/src/api/sockets.c:1109: warning: implicit declaration of function 'lwip_event_subscribe'
> make[3]: *** [sockets.lo] Error 1
> make[3]: Leaving directory `/build/tbm/lwipv6-1.1/lwip-contrib/ports/unix/proj/lib'

-- 
Martin Michlmayr
http://www.cyrius.com/

Message #10 received at 454876@bugs.debian.org (full text, mbox, reply):

From: Martin Michlmayr <tbm@cyrius.com>

To: 454876@bugs.debian.org

Subject: Re: Bug#454876: FTBFS with GCC 4.3: missing #includes

Date: Sat, 8 Dec 2007 07:39:18 -0700

user tbm@cyrius.com
usertag 454876 - ftbfs-gcc-4.3
usertag 454875 - ftbfs-gcc-4.3
severity 454876 serious
severity 454875 serious
retitle 454876 OPEN_MAX macro removed from linux/limits.h on amd64
retitle 454875 OPEN_MAX macro removed from linux/limits.h on amd64
thanks

* Martin Michlmayr <tbm@cyrius.com> [2007-12-07 19:47]:
> Usertags: ftbfs-gcc-4.3
> 
> Your package fails to build with GCC 4.3.  Version 4.3 has not been

doko pointed out that this is not a GCC 4.3 issue, but that the
OPEN_MAX macro was removed from linux/limits.h on amd64, see #454875.
waldi writes:

> OPEN_MAX got removed from the headers because nothing in the kernel
> respects this value any longer as it is a variable limit.

-- 
Martin Michlmayr
http://www.cyrius.com/

Message #19 received at 454876-close@bugs.debian.org (full text, mbox, reply):

From: Filippo Giunchedi <filippo@debian.org>

To: 454876-close@bugs.debian.org

Subject: Bug#454876: fixed in lwipv6 1.1a-1

Date: Wed, 06 Feb 2008 23:17:09 +0000

Source: lwipv6
Source-Version: 1.1a-1

We believe that the bug you reported is fixed in the latest version of
lwipv6, which is due to be installed in the Debian FTP archive:

liblwipv6-1-dev_1.1a-1_amd64.deb
  to pool/main/l/lwipv6/liblwipv6-1-dev_1.1a-1_amd64.deb
liblwipv6-1_1.1a-1_amd64.deb
  to pool/main/l/lwipv6/liblwipv6-1_1.1a-1_amd64.deb
lwipv6_1.1a-1.diff.gz
  to pool/main/l/lwipv6/lwipv6_1.1a-1.diff.gz
lwipv6_1.1a-1.dsc
  to pool/main/l/lwipv6/lwipv6_1.1a-1.dsc
lwipv6_1.1a.orig.tar.gz
  to pool/main/l/lwipv6/lwipv6_1.1a.orig.tar.gz



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 454876@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Filippo Giunchedi <filippo@debian.org> (supplier of updated lwipv6 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.7
Date: Wed, 06 Feb 2008 23:47:43 +0100
Source: lwipv6
Binary: liblwipv6-1-dev liblwipv6-1
Architecture: source amd64
Version: 1.1a-1
Distribution: unstable
Urgency: low
Maintainer: Debian VSquare Team <pkg-vsquare-devel@lists.alioth.debian.org>
Changed-By: Filippo Giunchedi <filippo@debian.org>
Description: 
 liblwipv6-1 - User level (lightweight) TCP/IP stack with IPv6 support
 liblwipv6-1-dev - Development files for the LWIPv6 library
Closes: 454876
Changes: 
 lwipv6 (1.1a-1) unstable; urgency=low
 .
   * New upstream release, build-depend on libvdeplug2-dev
   * Fix for OPEN_MAX usage (Closes: #454876)
   * Fix debian/watch file
Files: 
 6f14ac191427432e85ea8657b2330ee0 901 libs optional lwipv6_1.1a-1.dsc
 c8ad8a55874aedd439e5f024e7a54172 556928 libs optional lwipv6_1.1a.orig.tar.gz
 775cac359017293c5508bd8c3fe176c3 4854 libs optional lwipv6_1.1a-1.diff.gz
 06a1ef0af464c27c2fb7572e6298dd6d 91556 libdevel optional liblwipv6-1-dev_1.1a-1_amd64.deb
 242681072cefcefa9b2c3ffd587dc2bb 76416 libs optional liblwipv6-1_1.1a-1_amd64.deb

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