grub: Use -Wno-error instead of doing this on a per-warning basis

In practice the warnings were disabled individually instead of fixes added,
so just make all warnings non-fatal to achieve the same.

(From OE-Core rev: 330fc83d4519da3c13eb55e8c060ba3e191c9906)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/meta/recipes-bsp/grub/grub-efi_2.02.bb b/meta/recipes-bsp/grub/grub-efi_2.02.bb
index 6dbd23a3c7..0028a9b6eb 100644
--- a/meta/recipes-bsp/grub/grub-efi_2.02.bb
+++ b/meta/recipes-bsp/grub/grub-efi_2.02.bb
@@ -41,10 +41,6 @@ inherit deploy
 CACHED_CONFIGUREVARS += "ac_cv_path_HELP2MAN="
 EXTRA_OECONF += "--enable-efiemu=no"
 
-# ldm.c:114:7: error: trampoline generated for nested function 'hook' [-Werror=trampolines]
-# and many other places in the grub code when compiled with some native gcc compilers (specifically, gentoo)
-CFLAGS_append_class-native = " -Wno-error=trampolines"
-
 do_mkimage() {
         cd ${B}
         # Search for the grub.cfg on the local boot media by using the