ocamlnet 2.2.7 does not build properly against apache 2.2

Hi, I'm working on packaging ocamlnet 2.2.7 for Debian. When built
against apache 2.2 the compilation of the apache connector fails with
the following error:

  zack@aquarium:~/ocamlnet-2.2.7/src/netcgi2-apache$ make
  /usr/bin/apxs2 -c -I/usr/lib/ocaml/3.09.2 -o ignore.so apache.c
  /usr/share/apr-1.0/build/libtool --silent --mode=compile --tag=disable-static i486-linux-gnu-gcc -prefer-pic -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -DLINUX=2 -D_REENTRANT -I/usr/include/apr-1.0 -I/usr/include/openssl -I/usr/include/postgresql -I/usr/include/xmltok -pthread     -I/usr/include/apache2  -I/usr/include/apr-1.0   -I/usr/include/apr-1.0 -I/usr/include/postgresql -I/usr/lib/ocaml/3.09.2  -c -o apache.lo apache.c && touch apache.slo
  apache.c: In function 'netcgi2_apache_connection_ap_auth_type':
  apache.c:223: error: 'conn_rec' has no member named 'ap_auth_type'
  apache.c:223: error: 'conn_rec' has no member named 'ap_auth_type'
  apache.c: In function 'netcgi2_apache_connection_user':
  apache.c:225: error: 'conn_rec' has no member named 'user'
  apache.c:225: error: 'conn_rec' has no member named 'user'
  apxs:Error: Command failed with rc=65536
  .
  make: *** [apache.o] Error 1

And indeed the "conn_rec" struct I found in /usr/include/apache2/httpd.h
does not have the "ap_auth_type" and "user" field. They are both
available in the "request_rec" struct though.

I'm invoking configure as follows:

        ./configure \
                -enable-gtk2 -enable-ssl -enable-apache \
                -with-nethttpd -prefer-netcgi2 -with-rpc-auth-dh \
                -apache /usr/sbin/apache2 -apxs /usr/bin/apxs2 \
                -bindir /usr/bin -datadir /usr/share/ocamlnet

and it seems ok to me.

Am I missing something or ocamlnet is not supposed to build against
apache 2.2?

Many thanks in advance,
Cheers.

-- 
Stefano Zacchiroli -*- Computer Science PhD student @ Uny Bologna, Italy
zack@{cs.unibo.it,debian.org,bononia.it} -%- http://www.bononia.it/zack/
(15:56:48)  Zack: e la demo dema ?    /\    All one has to do is hit the
(15:57:15)  Bac: no, la demo scema    \/    right keys at the right time

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