Makepkgs: die if build is doomed
Makepkgs: die if build is doomed

If tar is missing or old (no --transform option) we build from the git
archive ... this skips any modified files.  Upgrade comment in script
to a fatal error and abort the build.

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