nsc: Fix build problem if gtk config store is disabled
gtk config store pulled in libdl.so for us, so things fail
to link of the config store isn't enabled. This makes nsc
pull in libdl itself when its enabled.
\.rej$
\.orig$
\.o$
~$
^build-dir
^build
^doc/html
^doc/latex
^\.lock-wscript
^\.waf
^doc/introspected-doxygen\.h$
.*\.py[co]$
\.pcap$
^doc/manual/manual/
doc/manual/manual.aux
doc/manual/manual.cp
doc/manual/manual.fn
doc/manual/manual.html
doc/manual/manual.ky
doc/manual/manual.log
doc/manual/manual.pdf
doc/manual/manual.pg
doc/manual/manual.toc
doc/manual/manual.tp
doc/manual/manual.vr
^doc/manual/figures/.*eps
^doc/manual/figures/.*pdf
^doc/manual/figures/.*png
^bindings/python/pybindgen/