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From: Aman Karmani <ffmpegagent@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Aman Karmani <aman@tmm1.net>
Subject: [FFmpeg-devel] [PATCH] configure: check for sysctl.h explicitly
Date: Mon, 16 Jan 2023 23:16:08 +0000
Message-ID: <pull.49.ffstaging.FFmpeg.1673910968885.ffmpegagent@gmail.com> (raw)

From: Aman Karmani <aman@tmm1.net>

HAVE_SYSCTL is used to guard #include <sys/sysctl.h>, so make sure
we only define it when that header is present.

In recent glibc, the header was removed:
https://sourceware.org/pipermail/glibc-cvs/2020q2/069366.html

Signed-off-by: Aman Karmani <aman@tmm1.net>
---
    configure: check for sysctl.h explicitly
    
    HAVE_SYSCTL is used to guard #include <sys/sysctl.h>, so make sure we
    only define it when that header is present.
    
    In recent glibc, the header was removed:
    https://sourceware.org/pipermail/glibc-cvs/2020q2/069366.html
    
    Signed-off-by: Aman Karmani aman@tmm1.net

Published-As: https://github.com/ffstaging/FFmpeg/releases/tag/pr-ffstaging-49%2Ftmm1%2Fsysctl-chk-v1
Fetch-It-Via: git fetch https://github.com/ffstaging/FFmpeg pr-ffstaging-49/tmm1/sysctl-chk-v1
Pull-Request: https://github.com/ffstaging/FFmpeg/pull/49

 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index df69d39669..d2e0ec402d 100755
--- a/configure
+++ b/configure
@@ -6282,7 +6282,7 @@ check_func  setrlimit
 check_struct "sys/stat.h" "struct stat" st_mtim.tv_nsec -D_BSD_SOURCE
 check_func  strerror_r
 check_func  sysconf
-check_func  sysctl
+check_func_headers sys/sysctl.h sysctl
 check_func  usleep
 
 check_func_headers conio.h kbhit

base-commit: 01f46f18dbcdf323ceb4fdff7358cf3ca71366e6
-- 
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             reply	other threads:[~2023-01-16 23:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-16 23:16 Aman Karmani [this message]
2023-01-17 11:23 ` Andreas Rheinhardt
2023-01-21  1:25   ` Aman Karmani

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