Re: [PATCH trace-cmd 3/3] Revert "trace-cmd: Use conditionalassignment of CC and AR"

[Steven Rostedt]

On Wed, 2011-03-09 at 21:51 -0500, Steven Rostedt wrote:

> I'll play with some other make tricks and see if I can come up with a
> better solution.

OK, it didn't take me long to come up with "Makefiles suck" ;)

But I did come up with a solution:

ifneq ("$(origin CC)", "environment")
CC = gcc
endif

CC := $(CROSS_COMPILE)$(CC)

This wont let make CC=xx work unless I also add a:

ifneq ("$(origin CC)", "command line")

around the above if, but do we care?

-- Steve


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/