Check for sys/auxv.h because not all toolchains contain this header.
Fixes https://trac.ffmpeg.org/ticket/9138
Signed-off-by: Bernd Kuhls <bernd.ku...@t-online.de>
---
v2: defined(HAVE_SYS_AUXV_H) -> HAVE_SYS_AUXV_H
configure | 2 ++
libavutil/mips/cpu.c | 6 +++---
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index 6bfd98b384..773a7d516c 100755
--- a/configure
+++ b/configure
@@ -2161,6 +2161,7 @@ HEADERS_LIST="
opencv2_core_core_c_h
OpenGL_gl3_h
poll_h
+ sys_auxv_h
sys_param_h
sys_resource_h
sys_select_h
@@ -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
+check_headers sys/auxv.h
# 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..19196de50b 100644
--- a/libavutil/mips/cpu.c
+++ b/libavutil/mips/cpu.c
@@ -19,7 +19,7 @@
#include "libavutil/cpu.h"
#include "libavutil/cpu_internal.h"
#include "config.h"
-#if defined __linux__ || defined __ANDROID__
+#if (defined __linux__ || defined __ANDROID__) && HAVE_SYS_AUXV_H
#include <stdint.h>
#include <stdio.h>
#include <string.h>
@@ -28,7 +28,7 @@
#include "libavutil/avstring.h"
#endif
-#if defined __linux__ || defined __ANDROID__
+#if (defined __linux__ || defined __ANDROID__) && HAVE_SYS_AUXV_H
#define HWCAP_LOONGSON_CPUCFG (1 << 14)
@@ -105,7 +105,7 @@ static int cpu_flags_cpuinfo(void)
int ff_get_cpu_flags_mips(void)
{
-#if defined __linux__ || defined __ANDROID__
+#if (defined __linux__ || defined __ANDROID__) && HAVE_SYS_AUXV_H
if (cpucfg_available())
return cpu_flags_cpucfg();
else
--
2.29.2
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