Re: linux/Makefile: CONFIG_SHELL and SHELL

Andreas Schwab (schwab@issan.informatik.uni-dortmund.de)
31 Aug 1998 11:23:14 +0200


Clifford Wolf <clifford@clifford.at> writes:

|> At the top of the Makefile we set the variable CONFIG_SHELL which than
|> should be a bash (if possible). Why don't setting the variable SHELL to
|> the value of CONFIG_SHELL? If we need bash features we should force to
|> use bash - or don't use bash features.

Please do the latter. Setting SHELL to a nonstandard value (different
from /bin/sh) causes *all* commands to be started with '$(SHELL) -c cmd'
instead of internally by make (which knows about the /bin/sh parsing
rules). That would kill performance quite a bit.

-- 
Andreas Schwab                                      "And now for something
schwab@issan.informatik.uni-dortmund.de              completely different"
schwab@gnu.org

- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.altern.org/andrebalsa/doc/lkml-faq.html