apr and apr-util paths are hardcoded
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