* config/global.mk
! Fixed problem caused by $(wildcard) not matching existing
files when using '/dir//file' format (note double slash).
So f.e. it caused autodetection to fail when dir was
speficied as 'C:\mingw\bin\' (with ending backslash) in PATH.
It's good to remove such backslashes anyway, but from now
on it won't cause problem for Harbour build system.
eb6f760f43