[Buildroot] [PATCH 1/1] package/ffmpeg: Fix build for mips, 2nd attempt

[Arnout Vandecappelle]

On 09/06/2021 21:01, Bernd Kuhls wrote:
> Fixes:
> http://autobuild.buildroot.net/results/da0/da03909291e97c525eb1f53dfc743a1897f59d6e/
> 
> Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>

 I've added a description to the commit message to explain why this fix was
needed. Hopefully my analysis was correct:

    The patch introduced in commit
    uses "defined(HAVE_SYS_AUXV_H)". However, ffmpeg configure is not GNU
    autoconf, and it defines the symbol to 0 when not found. Use
    HAVE_SYS_AUXV_H without defined() instead.

(and now I see I forgot to fill in the commit hash... Too late now! Oh well.)

 Applied to master, thanks.

 Regards,
 Arnout

> ---
>  package/ffmpeg/0003-libavutil-Fix-mips-build.patch | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/package/ffmpeg/0003-libavutil-Fix-mips-build.patch b/package/ffmpeg/0003-libavutil-Fix-mips-build.patch
> index 7af01463e8..8b81e66981 100644
> --- a/package/ffmpeg/0003-libavutil-Fix-mips-build.patch
> +++ b/package/ffmpeg/0003-libavutil-Fix-mips-build.patch
> @@ -8,7 +8,7 @@ Check for sys/auxv.h because not all toolchains contain this header.
>  Fixes https://trac.ffmpeg.org/ticket/9138
>  
>  Patch sent upstream:
> -http://ffmpeg.org/pipermail/ffmpeg-devel/2021-June/281037.html
> +http://ffmpeg.org/pipermail/ffmpeg-devel/2021-June/281272.html
>  
>  Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
>  ---
> @@ -17,7 +17,7 @@ Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
>   2 files changed, 5 insertions(+), 3 deletions(-)
>  
>  diff --git a/configure b/configure
> -index 82367fd30d..b0154cb8b2 100755
> +index 6bfd98b384..773a7d516c 100755
>  --- a/configure
>  +++ b/configure
>  @@ -2161,6 +2161,7 @@ HEADERS_LIST="
> @@ -28,7 +28,7 @@ index 82367fd30d..b0154cb8b2 100755
>       sys_param_h
>       sys_resource_h
>       sys_select_h
> -@@ -6210,6 +6211,7 @@ check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepa
> +@@ -6218,6 +6219,7 @@ check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepa
>   check_headers windows.h
>   check_headers X11/extensions/XvMClib.h
>   check_headers asm/types.h
> @@ -37,7 +37,7 @@ index 82367fd30d..b0154cb8b2 100755
>   # it seems there are versions of clang in some distros that try to use the
>   # gcc headers, which explodes for stdatomic
>  diff --git a/libavutil/mips/cpu.c b/libavutil/mips/cpu.c
> -index 59619d54de..4738104cdd 100644
> +index 59619d54de..19196de50b 100644
>  --- a/libavutil/mips/cpu.c
>  +++ b/libavutil/mips/cpu.c
>  @@ -19,7 +19,7 @@
> @@ -45,7 +45,7 @@ index 59619d54de..4738104cdd 100644
>   #include "libavutil/cpu_internal.h"
>   #include "config.h"
>  -#if defined __linux__ || defined __ANDROID__
> -+#if (defined __linux__ || defined __ANDROID__) && defined(HAVE_SYS_AUXV_H)
> ++#if (defined __linux__ || defined __ANDROID__) && HAVE_SYS_AUXV_H
>   #include <stdint.h>
>   #include <stdio.h>
>   #include <string.h>
> @@ -54,7 +54,7 @@ index 59619d54de..4738104cdd 100644
>   #endif
>   
>  -#if defined __linux__ || defined __ANDROID__
> -+#if (defined __linux__ || defined __ANDROID__) && defined(HAVE_SYS_AUXV_H)
> ++#if (defined __linux__ || defined __ANDROID__) && HAVE_SYS_AUXV_H
>   
>   #define HWCAP_LOONGSON_CPUCFG (1 << 14)
>   
> @@ -63,7 +63,7 @@ index 59619d54de..4738104cdd 100644
>   int ff_get_cpu_flags_mips(void)
>   {
>  -#if defined __linux__ || defined __ANDROID__
> -+#if (defined __linux__ || defined __ANDROID__) && defined(HAVE_SYS_AUXV_H)
> ++#if (defined __linux__ || defined __ANDROID__) && HAVE_SYS_AUXV_H
>       if (cpucfg_available())
>           return cpu_flags_cpucfg();
>       else
>