[DRE-maint] Bug#480176: build oddities

[Matthias Klose]

Package: libxslt-ruby
Version: 0.9.2-3
Severity: important

http://people.debian.org/~lucas/logs/2008/04/30/libxslt-ruby_0.9.2-4_sid32-dpkg.buildlog

cc -shared -o libxslt.so extfunc.o parameters.o parser.o rb_utils.o xslt.o -L"." -L"/usr/lib" -L"/usr/lib" -L.  -rdynamic -Wl,-export-dynamic -L/usr/lib -lxslt -lxml2 -lexslt    -lruby1.8 -lpthread -ldl -lcrypt -lm   -lc

 - don't explicitely link with -lc
 - why add -L.
 - why add -L/usr/lib (standard path)
 - why explicitely link with -lpthread instead of using -pthread?