Re: mod_auth_pam

[Gordon Messmer <yinyang eburg com>]

Shane C Branch wrote:
> syntax error on line 261 of .../httpd.conf: Cannot load .../mod_auth_pam.so
> into server: .../mod_auth_pam.so: undefined symbol: pam_end

You have to link mod_auth_pam against pam, explicitly.  Compile it 
either with this command:
apxs -c -lpam -o mod_auth_pam.so mod_auth_pam.c

...or use the attached spec file.
%define pkg_name	mod_auth_pam
%define pkg_ver		1.1.1
%define pkg_rel		1
%define pkg_copy	Apache Software License

Summary: pluggable authentication module for Apache
Source: %{pkg_name}-%{pkg_ver}.tar.gz
Source1: pam.httpd
URL: http://pam.sourceforge.net/mod_auth_pam/
Group: System Environment/Daemons
Name: %{pkg_name}
Version: %{pkg_ver}
Release: %{pkg_rel}
Copyright: %{pkg_copy}
BuildRoot: %{_tmppath}/%{pkg_name}-root
BuildPrereq: apache-devel
Requires: webserver

%description
The PAM authentication module implements Basic authentication
on top of the Pluggable Authentication Module library. Thereby 
it supports standard unix passwd, shadow, NIS, SMB auth and 
radius (-> complete list of modules) authentication 
transparently and easily interchangeable, wherever the HTTP 
protocol allows it.

%prep
%setup

%build
%{_sbindir}/apxs -c -lpam -o %{name}.so %{name}.c

%install
[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
mkdir -p $RPM_BUILD_ROOT%{_libdir}/apache
install -m755 %{name}.so $RPM_BUILD_ROOT%{_libdir}/apache/
mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/pam.d
install -m644 %{SOURCE1} $RPM_BUILD_ROOT%{_sysconfdir}/pam.d/httpd

%clean
[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT

%files 
%defattr(-,root,root)
%doc README doc
%{_libdir}/apache/*.so
%config %{_sysconfdir}/pam.d/httpd

%changelog
* Wed Apr 09 2003 Gordon Messmer <yinyang eburg com>
- explicitly link against libpam

* Mon Apr 22 2002 Gordon Messmer <yinyang eburg com>
- Built 1.0a release