package/network/utils/iproute2/patches/320-configure-Remove-include-sys-stat.h.patch

   1 From 3a3a2f6be704c970938eb8dac4eb0118f1c2fb06 Mon Sep 17 00:00:00 2001
   2 From: Hauke Mehrtens <hauke@hauke-m.de>
   3 Date: Wed, 21 Dec 2022 23:26:28 +0100
   4 Subject: [PATCH iproute2 v2] configure: Remove include <sys/stat.h>
   5
   6 The check_name_to_handle_at() function in the configure script is
   7 including sys/stat.h. This include fails with glibc 2.36 like this:
   8 ````
   9 In file included from /linux-5.15.84/include/uapi/linux/stat.h:5,
  10                  from /toolchain-x86_64_gcc-12.2.0_glibc/include/bits/statx.h:31,
  11                  from /toolchain-x86_64_gcc-12.2.0_glibc/include/sys/stat.h:465,
  12                  from config.YExfMc/name_to_handle_at_test.c:3:
  13 /linux-5.15.84/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders" [-Wcpp]
  14    10 | #warning "Attempt to use kernel headers from user space, see https://kernelnewbies.org/KernelHeaders"
  15       |  ^~~~~~~
  16 In file included from /linux-5.15.84/include/uapi/linux/posix_types.h:5,
  17                  from /linux-5.15.84/include/uapi/linux/types.h:14:
  18 /linux-5.15.84/include/uapi/linux/stddef.h:5:10: fatal error: linux/compiler_types.h: No such file or directory
  19     5 | #include <linux/compiler_types.h>
  20       |          ^~~~~~~~~~~~~~~~~~~~~~~~
  21 compilation terminated.
  22 ````
  23
  24 Just removing the include works, the manpage of name_to_handle_at() says
  25 only fcntl.h is needed.
  26
  27 Fixes: c5b72cc56bf8 ("lib/fs: fix issue when {name,open}_to_handle_at() is not implemented")
  28 Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
  29 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  30 ---
  31  configure | 1 -
  32  1 file changed, 1 deletion(-)
  33
  34 --- a/configure
  35 +++ b/configure
  36 @@ -215,7 +215,6 @@ check_name_to_handle_at()
  37      cat >$TMPDIR/name_to_handle_at_test.c <<EOF
  38  #define _GNU_SOURCE
  39  #include <sys/types.h>
  40 -#include <sys/stat.h>
  41  #include <fcntl.h>
  42  int main(int argc, char **argv)
  43  {