buildroot/package/stress-ng/0001-stress-ng.h-suppress-kernel-sysinfo.h.patch
Baruch Siach a633e90511 package/stress-ng: bump to version 0.11.14
Enable build for musl libc. glibc specific code is now behind __GNUC__.
Add a patch to fix collision with kernel defined struct sysinfo.

Drop attr dependency. Not used anymore.

Make keyutils an optional dependency. Detected at config time.

Enable static build now that keyutils is not a mandatory dependency.

Format hash file with two spaces delimiters.

Cc: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-06-20 21:23:22 +02:00

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From 8c223daf10319f15570a74ed83a1d655fdbd4a7b Mon Sep 17 00:00:00 2001
Message-Id: <8c223daf10319f15570a74ed83a1d655fdbd4a7b.1592540443.git.baruch@tkos.co.il>
From: Baruch Siach <baruch@tkos.co.il>
Date: Fri, 19 Jun 2020 07:10:24 +0300
Subject: [PATCH] stress-ng.h: suppress kernel sysinfo.h
The kernel sysinfo.h (indirectly included from genetlink.h) defines
struct sysinfo. This collides with musl libc definition of the same
struct.
Fixes this build issue:
In file included from .../arm-buildroot-linux-musleabihf/sysroot/usr/include/linux/kernel.h:5,
from .../arm-buildroot-linux-musleabihf/sysroot/usr/include/linux/netlink.h:5,
from .../arm-buildroot-linux-musleabihf/sysroot/usr/include/linux/genetlink.h:6,
from stress-ng.h:464,
from stress-access.c:25:
.../arm-buildroot-linux-musleabihf/sysroot/usr/include/linux/sysinfo.h:8:8: error: redefinition of struct sysinfo
struct sysinfo {
^~~~~~~
In file included from stress-ng.h:389,
from stress-access.c:25:
.../arm-buildroot-linux-musleabihf/sysroot/usr/include/sys/sysinfo.h:10:8: note: originally defined here
struct sysinfo {
^~~~~~~
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
Upstream status: https://github.com/ColinIanKing/stress-ng/pull/69
stress-ng.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/stress-ng.h b/stress-ng.h
index 1a662938c1d9..e8aa0efe7527 100644
--- a/stress-ng.h
+++ b/stress-ng.h
@@ -387,6 +387,8 @@
#if defined(HAVE_SYS_SYSINFO_H)
#include <sys/sysinfo.h>
+/* Suppress kernel sysinfo to avoid collision with musl */
+#define _LINUX_SYSINFO_H
#endif
#if defined(HAVE_SYS_SYSMACROS_H)
--
2.27.0