Message ID | 20210411175208.1458204-1-bernd.kuhls@t-online.de |
---|---|
State | New |
Headers | show |
Series | [FFmpeg-devel,1/1] libavutil: Fix uClibc build for mips | expand |
Context | Check | Description |
---|---|---|
andriy/x86_make | success | Make finished |
andriy/x86_make_fate | success | Make fate finished |
andriy/PPC64_make | success | Make finished |
andriy/PPC64_make_fate | success | Make fate finished |
Am So., 11. Apr. 2021 um 19:53 Uhr schrieb Bernd Kuhls <bernd.kuhls@t-online.de>: > > uClibc does not provide sys/auxv.h: Unfortunately, this is also true for older glibc versions, see ticket #9138. A check in configure is necessary instead. Carl Eugen
diff --git a/libavutil/mips/cpu.c b/libavutil/mips/cpu.c index 59619d54de..c5da77b22b 100644 --- a/libavutil/mips/cpu.c +++ b/libavutil/mips/cpu.c @@ -19,7 +19,8 @@ #include "libavutil/cpu.h" #include "libavutil/cpu_internal.h" #include "config.h" -#if defined __linux__ || defined __ANDROID__ +#include <features.h> +#if (defined __linux__ || defined __ANDROID__) && !defined(__UCLIBC__) #include <stdint.h> #include <stdio.h> #include <string.h> @@ -28,7 +29,7 @@ #include "libavutil/avstring.h" #endif -#if defined __linux__ || defined __ANDROID__ +#if (defined __linux__ || defined __ANDROID__) && !defined(__UCLIBC__) #define HWCAP_LOONGSON_CPUCFG (1 << 14) @@ -105,7 +106,7 @@ static int cpu_flags_cpuinfo(void) int ff_get_cpu_flags_mips(void) { -#if defined __linux__ || defined __ANDROID__ +#if (defined __linux__ || defined __ANDROID__) && !defined(__UCLIBC__) if (cpucfg_available()) return cpu_flags_cpucfg(); else
uClibc does not provide sys/auxv.h: libavutil/mips/cpu.c:26:10: fatal error: sys/auxv.h: No such file or directory and not getauxval: libavutil/mips/cpu.c: In function ‘cpucfg_available’: libavutil/mips/cpu.c:37:12: error: implicit declaration of function ‘getauxval’ [-Werror=implicit-function-declaration] return getauxval(AT_HWCAP) & HWCAP_LOONGSON_CPUCFG; ^~~~~~~~~ libavutil/mips/cpu.c:37:22: error: ‘AT_HWCAP’ undeclared (first use in this function) return getauxval(AT_HWCAP) & HWCAP_LOONGSON_CPUCFG; Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> --- libavutil/mips/cpu.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)