package/kexec/0001-vmcore-dmesg-Define-_GNU_SOURCE.patch

   1 Fix musl build
   2
   3 Downloaded from http://patchwork.openembedded.org/patch/112685/
   4
   5 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
   6
   7
   8 From d811875a41b4628040abaada3da29b7b9592e757 Mon Sep 17 00:00:00 2001
   9 From: Khem Raj <raj.khem@gmail.com>
  10 Date: Sat, 9 Jan 2016 17:16:16 -0800
  11 Subject: [PATCH] vmcore-dmesg: Define _GNU_SOURCE
  12
  13 loff_t is guarded with _GNU_SOURCE on some C library implementations
  14 e.g. musl since this type is not defined by POSIX. Define _GNU_SOURCE to
  15 include this define, it should help compiling on musl while nothing
  16 changes for glibc based systems since there _GNU_SOURCE is already
  17 defined
  18
  19 Signed-off-by: Khem Raj <raj.khem@gmail.com>
  20 ---
  21 Upstream-Status: Submitted
  22
  23  vmcore-dmesg/vmcore-dmesg.c | 1 +
  24  1 file changed, 1 insertion(+)
  25
  26 diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c
  27 index 0364636..a8f56df 100644
  28 --- a/vmcore-dmesg/vmcore-dmesg.c
  29 +++ b/vmcore-dmesg/vmcore-dmesg.c
  30 @@ -1,4 +1,5 @@
  31  #define _XOPEN_SOURCE 600
  32 +#define _GNU_SOURCE
  33  #define _LARGEFILE_SOURCE 1
  34  #define _FILE_OFFSET_BITS 64
  35  #include <endian.h>
  36 --
  37 2.7.0
  38