Bug#702475: apache2: the itk MPM is underlinked: sys/capability.h symbols are not resolved

[Arno Töll <arno@debian.org>]

Package: apache2
Version: 2.4.2
Severity: serious

While testing the 2.4.4 upload I noticed the ITK MPM does not load anymore,
because it is underlinked despite of -lcap being there and used. I don't know
enough about the ITK MPM to know where the problem exactly is.


Trying to load їt yields:

apache2: Syntax error on line 139 of /etc/apache2/apache2.conf: Syntax error on
line 2 of /etc/apache2/mods-enabled/mpm_itk.load: Cannot load
/usr/lib/apache2/modules/mod_mpm_itk.so into server:
/usr/lib/apache2/modules/mod_mpm_itk.so: undefined symbol: cap_set_proc

I could reproduce this problem on both, 2.4.2-2 and 2.4.4-1 so our changes in the
ITK patch are unlikely the cause.

-- System Information:
Debian Release: 7.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.6-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash