**
** Set PATH = .:$(@D):/bin
** This produces no conflict (unless /bin contains conflict!):
Current working directory is "$(@D)"
-> .
--> /bin
*+: conflict
**
** Set PATH = .:$(@D):/bin
** This shows conflict between different filetypes
Current working directory is "$(@D)"
:----> .
:----:----> /bin
:co.-:--.-: conflict (.c,.o,)
**
** Set PATH = .:$(@D):/bin
** This repeats the last test, with pathnames-only
**
** Add a dummy executable in the current directory
** /tmp/conflict.xxxxxx
**
** producing a conflict with the executable
**
** For Unix, the conflict will be in the empty suffix (first column
** of the report). For Win32 it will be in the combination of empty
** and "e" (.exe) suffixes.
Current working directory is "/tmp/conflict.xxxxxx"
:---> .
:---:---> $(@D)
:---:---:---> /bin
:.--:.--:.--: conflict ()