[U-Boot] [PATCH] fdt: Ensure that libfdt_env.h comes from U-Boot

[Tom Rini]

On Mon, Mar 11, 2013 at 09:30:27AM -0700, Simon Glass wrote:

> When building host utilities, we include libfdt.h from the host, not from
> U-Boot. This in turn brings in libfdt_env.h from the host, which can mess
> up the types and cause a build failure, depending on the host environment.
> To fix this, force inclusion of U-Boot's libfdt_env.h so that the types
> are correct.
> 
> Another way to fix this is to use -nostdinc and -idirafter to ensure that
> system includes are included after U-Boot ones. Unfortunately this means
> that U-Boot's errno.h gets included instead of the system one. This in
> turn requires a hack to errno.h to redirect things, so all in all the
> solution in this patch is probably cleaner.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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