MAINT: Don't use absolute paths for running configure
MAINT: Don't use absolute paths for running configure

This causes configure to use absolute paths for access to source code
which is known to break at least novaprova.

Reviewed-by: John Collis <john.collis@alliedtelesis.co.nz>

Signed-off-by: Andrew Campbell <11eec873ff3e5fd792246c1c44fa44ca598d38ff@alliedtelesis.co.nz>

ATL-NZ/buildsyspp,alliedtelesis/buildsyspp