Re: [Qemu-devel] qemu Makefile configure

[Daniel Jacobowitz]

On Wed, Jan 03, 2007 at 02:42:20PM +0000, Thiemo Seufer wrote:
> +CFLAGS += $(OS_CFLAGS)

Did you try this on any target that triggers one of the += cases?

It's not the most intuitive thing in the world, but I believe make
ignores Makefile += operators if the variable was overridden on the
command line (i.e. the override effectively happens after the +=).
You'd need to leave CFLAGS for the overrideable bits unless you
wanted to override all the += deliberately.

-- 
Daniel Jacobowitz
CodeSourcery