target/linux/bcm27xx/patches-5.4/950-0629-kbuild-Disable-gcc-plugins.patch

   1 From 31b68a380e7649f0cbc7209c465bf747c072a7ce Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.com>
   3 Date: Wed, 8 Apr 2020 15:23:56 +0100
   4 Subject: [PATCH] kbuild: Disable gcc plugins
   5
   6 The GCC plugin feature leads to different kernel configurations on what
   7 ought to be equivalent build systems because they depend on the build
   8 hosts native compilers rather than the cross compilers needed for the
   9 target. This causes problems with module symbol version mismatches.
  10
  11 Disable GCC plugins for all build hosts.
  12
  13 Advanced build script hackery borrowed from a patch by milhouse.
  14
  15 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  16 ---
  17  scripts/gcc-plugin.sh | 1 +
  18  1 file changed, 1 insertion(+)
  19
  20 --- a/scripts/gcc-plugin.sh
  21 +++ b/scripts/gcc-plugin.sh
  22 @@ -1,5 +1,6 @@
  23  #!/bin/sh
  24  # SPDX-License-Identifier: GPL-2.0
  25 +exit 0 # Disable plugins
  26  srctree=$(dirname "$0")
  27
  28  SHOW_ERROR=