RHEL3 Support?

[Matthew Simmons <mpsimmon@xxxxxxxxx>]

Hello all,
I am having issues installing the cosign filter(
319838 May 12 00:00 cosign-1.6.1.tar.gz)
 on Red Hat Enterprise
Linux v.3 AS. I use the CPPFLAGS=-I/usr/kerberos/include workaround to
make .configure behave, but I also have to add
--with-apache-apxs=/usr/sbin/apxs. Configure behaves and seems to complete
successfully but when I attempt to make, I get a long string of errors and
the compile fails. I will include a smattering of the errors.

Start of errors:
mod_cosign.c:41: syntax error before '*' token
mod_cosign.c: In function `cosign_create_dir_config':
mod_cosign.c:45: warning: implicit declaration of function `ap_pcalloc'
mod_cosign.c:45: `p' undeclared (first use in this function)
mod_cosign.c:45: (Each undeclared identifier is reported only once
mod_cosign.c:45: for each function it appears in.)
mod_cosign.c: At top level:
mod_cosign.c:74: syntax error before '*' token
mod_cosign.c: In function `cosign_create_server_config':
mod_cosign.c:78: `p' undeclared (first use in this function)

End of errors (and compile for that matter):
mod_cosign.c:811: warning: (near initialization for `cosign_module')
mod_cosign.c:819: warning: excess elements in scalar initializer
mod_cosign.c:819: warning: (near initialization for `cosign_module')
mod_cosign.c:819: warning: data definition has no type or storage class
make[1]: *** [mod_cosign.o] Error 1
make[1]: Leaving directory `/home/tdr/cosign-1.6.1/filters/apache'
make: *** [filters/apache] Error 2

I have installed all the *.src.rpms and the *-devel.rpms. I imagine
something is just in an odd directory, but I'm not sure what that is.
Any thoughts?
-Matt-