Re: [Qemu-devel] [PATCH 1/2] device_tree: Fix build with latest libfdt

[Peter Crosthwaite]

Hi Hans,

On Fri, Jun 7, 2013 at 12:39 AM, Hans de Goede <address@hidden> wrote:
> We override libfdt_env.h with our own copy, and the latest libfdt expects
> libfdt_env.h to define fdt##_t types.
>

This discussion is open on list, and AFAICT the consensus is to drop
qemus libfdt_env.h altogether. QEMU should not be trying to override
libfdt_env.h because it does not have a good reason to.

[PATCH v2 1/1] configure: dtc: Probe for libfdt_env.h

CCing the crowd.

Regards,
Peter

> Signed-off-by: Hans de Goede <address@hidden>
> ---
>  include/libfdt_env.h | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/include/libfdt_env.h b/include/libfdt_env.h
> index 3667d4c..1cd8766 100644
> --- a/include/libfdt_env.h
> +++ b/include/libfdt_env.h
> @@ -19,8 +19,14 @@
>  #ifndef _LIBFDT_ENV_H
>  #define _LIBFDT_ENV_H
>
> +#include <stdint.h>
> +
>  #include "qemu/bswap.h"
>
> +typedef uint16_t fdt16_t;
> +typedef uint32_t fdt32_t;
> +typedef uint64_t fdt64_t;
> +
>  #ifdef HOST_WORDS_BIGENDIAN
>  #define fdt32_to_cpu(x)  (x)
>  #define cpu_to_fdt32(x)  (x)
> --
> 1.8.2.1
>
>