1 files changed, 31 insertions, 0 deletions

diff --git a/meta/recipes-kernel/kexec/kexec-tools/0001-vmcore-dmesg-Define-_GNU_SOURCE.patch b/meta/recipes-kernel/kexec/kexec-tools/0001-vmcore-dmesg-Define-_GNU_SOURCE.patch
new file mode 100644
index 0000000000..90c2f6e0ec
--- /dev/null
+++ b/meta/recipes-kernel/kexec/kexec-tools/0001-vmcore-dmesg-Define-_GNU_SOURCE.patch
@@ -0,0 +1,31 @@
+From d811875a41b4628040abaada3da29b7b9592e757 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 9 Jan 2016 17:16:16 -0800
+Subject: [PATCH] vmcore-dmesg: Define _GNU_SOURCE
+
+loff_t is guarded with _GNU_SOURCE on some C library implementations
+e.g. musl since this type is not defined by POSIX. Define _GNU_SOURCE to
+include this define, it should help compiling on musl while nothing
+changes for glibc based systems since there _GNU_SOURCE is already
+defined
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Submitted
+
+ vmcore-dmesg/vmcore-dmesg.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c
+index 0364636..a8f56df 100644
+--- a/vmcore-dmesg/vmcore-dmesg.c
++++ b/vmcore-dmesg/vmcore-dmesg.c
+@@ -1,4 +1,5 @@
+ #define _XOPEN_SOURCE 600
++#define _GNU_SOURCE
+ #define _LARGEFILE_SOURCE 1
+ #define _FILE_OFFSET_BITS 64
+ #include <endian.h>
+-- 
+2.7.0
+