qa/src/GNUlocaldefs - more libpcp_fault dodgem games
qa/src/GNUlocaldefs - more libpcp_fault dodgem games

Need to conditionally make check_fault_injection and
exercise_fault, but only ever in an "about to run QA" context
and never in a package build context.

Wrinkle is that the condition depends on the existence of
/usr/include/pcp/fault.h which was breaking the build if you had
previously built and installed libpcp_fault on the build machine.

andyvand/cygpcpfans,adfernandes/pcp,andyvand/cygpcpfans,adfernandes/pcp,andyvand/cygpcpfans,tjanez/pcp,tjanez/pcp,prasincs/pcp,andyvand/cygpcpfans,wuliming/pcp,aeg-aeg/pcpfans,adfernandes/pcp,mbaldessari/pcp,wuliming/pcp,edwardt/pcp,prasincs/pcp,mbaldessari/pcp,edwardt/pcp,adfernandes/pcp,tjanez/pcp,wuliming/pcp,prasincs/pcp,aeg-aeg/pcpfans,wuliming/pcp,edwardt/pcp,edwardt/pcp,edwardt/pcp,aeg-aeg/pcpfans,edwardt/pcp,prasincs/pcp,andyvand/cygpcpfans,wuliming/pcp,adfernandes/pcp,prasincs/pcp,edwardt/pcp,mbaldessari/pcp,aeg-aeg/pcpfans,wuliming/pcp,mbaldessari/pcp,aeg-aeg/pcpfans,andyvand/cygpcpfans,wuliming/pcp,andyvand/cygpcpfans,wuliming/pcp,prasincs/pcp,mbaldessari/pcp,tjanez/pcp,prasincs/pcp,tjanez/pcp,tjanez/pcp,prasincs/pcp,mbaldessari/pcp,adfernandes/pcp,adfernandes/pcp,tjanez/pcp,adfernandes/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,tjanez/pcp,edwardt/pcp,andyvand/cygpcpfans,aeg-aeg/pcpfans