OpenSAML-C copmilation error (Centos 6)

[Peter Schober]

* Bonitz Arndt <Arndt.Bonitz at ait.ac.at> [2011-12-07 14:09]:
> I am currently facing a problem when trying to build Shibboleth from
> source on my Centos 6 system. I am following this guide:
> 
> 	https://www.icts.uiowa.edu/confluence/display/ICTSit/Building+Shibboleth+from+Source+on+RHEL+6

The first sentence on that page is this:

  This is depreciated, as Shibboleth 2.4.3 installs with no issues on
  RHEL 6 using yum.

So before even looking at the problems you ran into:

1. Why build at all? There are RPMs (and SRPMs) for CentOS.
   https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPLinuxRPMInstall
   https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPLinuxSRPMBuild

2. The documentation for building the Shib SP is at 
   https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPLinuxSourceBuild

-peter