kumquat-buildroot/package/stress-ng/0001-stress-ng.h-suppress-kernel-sysinfo.h.patch

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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