On Thu, May 26, 2016 at 09:53:13PM -0700, Steven Luo wrote:
> From: Steven Luo <steven+q...@steven676.net>
>
> On my Debian jessie system, including nettle/pbkdf2.h does not cause
> NULL to be defined, which causes the test to fail to compile. Include
> stddef.h to bring in a definition of NULL.
>
> Cc: qemu-triv...@nongnu.org
> Cc: qemu-sta...@nongnu.org
> Signed-off-by: Steven Luo <steven+q...@steven676.net>
> ---
> I suppose this could also be fixed by defining NULL ourselves, or by
> replacing NULLs with 0s -- if one of those other approaches is
> preferred, let me know.
What you've done here looks just fine to me.
>
> configure | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/configure b/configure
> index c37fc5f..0aae017 100755
> --- a/configure
> +++ b/configure
> @@ -2342,6 +2342,7 @@ if test "$nettle" != "no"; then
> nettle="yes"
>
> cat > $TMPC << EOF
> +#include <stddef.h>
> #include <nettle/pbkdf2.h>
> int main(void) {
> pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
> --
> 2.1.4
>
Regards,
Daniel
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