illumos gate

we have the following in usr/src/lib/print/mod_ipp/Makefile::

# These *BASE paths are used ONLY at build time to locate headers.
# This builds against Apache 2.2 but the module should work with
# any Apache 2.x version, and APR 1.3 or later.
APACHEBASE =    /usr/apache2/2.2
APR_BASE =    /usr/apr/1.3
APRUBASE =    /usr/apr-util/1.3

Now, when we have apr 1.5, having this symlink /usr/apr/1.3 -> . is strange.

We should switch it to /usr/apr and /usr/apr-util or better use apr-1-config --includedir, apu-1-config --includedir