K 10
svn:author
V 8
bdrewery
K 8
svn:date
V 27
2017-07-08T16:39:55.802592Z
K 7
svn:log
V 478
SYSTEM_COMPILER: Ensure there is not a stale compiler in WORLDTMP.

In a scenario of cross-building it is possible that an OBJDIR's WORLDTMP
contains an older compiler in WORLDTMP/usr/bin/cc that is not rebuilt
if SYSTEM_COMPILER logic is triggered.  This compiler was still
incorrectly used.  Address this by removing WORLDTMP/usr/bin/cc and all
of the hardlinked files associated with it.  Also do this for c++ for
GCC builds.

Sponsored by:	Dell EMC Isilon
MFC after:	1 week

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