[U-Boot] [PATCH v2] tools/mxsimage: Support building with LibreSSL

[Marek Vasut]

On 03/17/2018 08:56 PM, Hauke Mehrtens wrote:
> The mxsimage utility fails to compile against LibreSSL because LibreSSL
> says it is OpenSSL 2.0, but it does not support the complete OpenSSL 1.1
> interface.
> 
> LibreSSL defines OPENSSL_VERSION_NUMBER with 0x20000000L and therefor
> claims to have an API compatible with OpenSSL 2.0, but it does not
> implement OPENSSL_zalloc() and some other functions in its most recent
> version. OpenSSL implements this function since version 1.1.0.
> 
> This commit will activate the compatibility code meant for
> OpenSSL < 1.1.0 also for all versions of LibreSSL, if some version of
> LibreSSL will support these functions in the future the version check
> should be adapted.
> 
> Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>

Acked-by: Marek Vasut <marex at denx.de>

> ---
>  tools/mxsimage.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/mxsimage.c b/tools/mxsimage.c
> index 32a7978cae..0cbf007dff 100644
> --- a/tools/mxsimage.c
> +++ b/tools/mxsimage.c
> @@ -26,7 +26,7 @@
>   * OpenSSL 1.1.0 and newer compatibility functions:
>   * https://wiki.openssl.org/index.php/1.1_API_Changes
>   */
> -#if OPENSSL_VERSION_NUMBER < 0x10100000L
> +#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
>  static void *OPENSSL_zalloc(size_t num)
>  {
>  	void *ret = OPENSSL_malloc(num);
> 


-- 
Best regards,
Marek Vasut