Bug#663500: Do not include .pc subdirs during build

[Goswin von Brederlow <goswin-v-b@web.de>]

Package: ocaml-extunix
Version: 0.0.3-2
Severity: wishlist

Hi,

after creating patches to add bindings for posix_memalign I see the
following in the build log:

...
ocaml setup.ml -doc
I: Building documentation 'api'
I: Running command '/usr/bin/ocamlbuild src//api.docdir/index.html -tag debug'
ocamlfind ocamldoc -dump src/extUnix.odoc -package unix -package bigarray -I src -I .pc/0003-memalign-generated-files.patch/src src/extUnix.ml
+ ocamlfind ocamldoc -dump src/extUnix.odoc -package unix -package bigarray -I src -I .pc/0003-memalign-generated-files.patch/src src/extUnix.ml
...

The .pc dir belongs to quilt and should not be included. No idea what
kind of side effects this will cause now or in the future.

MfG
	Goswin

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.1.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=de_DE (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/dash