Added new cmake variable SHARED_LIBRARY. By default is on.
When it is off QCA library, plugins, tools, examples and unittests
will be built as static. Also if is used static Qt plugins will be
built as static. Tested with Qt4.
In fact, it segfaults.
It looks like there is a problem in the way QPipe is set up.
Valgrind or gdb shows the problem.
CCMAIL: justin@affinix.com
svn path=/trunk/kdesupport/qca/; revision=685983