Consistently use full pathnames for files, especially executables.
Consistently use full pathnames for files, especially executables.

PR:		conf/37292
Submitted by:	Helge Oldach <send-pr@oldach.net>
MFC after:	3 days

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase