SUBMAKE=cmd(){$(SILENT)$(MAKE) -s "$$@" < /dev/null ||{echo"make $$*: build failed. Please re-run make with -j1 V=s to see what's going on"; false;}} 8>&1 9>&2; cmd
SUBMAKE=cmd(){$(SILENT)$(MAKE) -s "$$@" < /dev/null ||{echo"make $$*: build failed. Please re-run make with -j1 V=s or V=sc for a higher verbosity level to see what's going on"; false;}} 8>&1 9>&2; cmd