gnu-efi: upgrade 4.0.1 -> 4.0.2

ChangeLog:
https://github.com/ncroxon/gnu-efi/releases/tag/4.0.2
* Fix syslinux issue + user CFLAGS/LDFLAGS
* Shim 16 updates + IsZeroGuid

(From OE-Core rev: 2f5c7aa53864a9bb6227a7731fcd58d1dc72633f)

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-bsp/gnu-efi/gnu-efi/0001-Do-not-treat-warnings-as-errors.patch

@@ -1,4 +1,4 @@
-From 80e17bcdf45dcf40b8f356cf68389612407b9f7b Mon Sep 17 00:00:00 2001
+From 2f70be61679933805e1d2fef4fefcaf041cbd8db Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Thu, 16 May 2024 21:38:32 +0800
 Subject: [PATCH] Do not treat warnings as errors
@@ -15,15 +15,18 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com>
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/Make.defaults b/Make.defaults
-index 6d3cf51..23b9383 100755
+index 777a638..bf98939 100755
 --- a/Make.defaults
 +++ b/Make.defaults
-@@ -267,7 +267,7 @@ CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra -Werror \
+@@ -275,7 +275,7 @@ EFI_CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra -Werror \
             -fno-strict-aliasing \
             -ffreestanding -fno-stack-protector
  else
--CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra -Werror \
-+CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra \
+-EFI_CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra -Werror \
++EFI_CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra \
             -fno-strict-aliasing \
             -ffreestanding -fno-stack-protector \
             $(if $(findstring 0,$(USING_CLANG)),-fno-merge-all-constants,)
+-- 
+2.34.1
+

meta/recipes-bsp/gnu-efi/gnu-efi_4.0.1.bb → meta/recipes-bsp/gnu-efi/gnu-efi_4.0.2.bb

@@ -18,7 +18,7 @@ COMPATIBLE_HOST:armv4 = 'null'
 SRC_URI = "git://github.com/ncroxon/gnu-efi;protocol=https;branch=master \
            file://0001-Do-not-treat-warnings-as-errors.patch \
            "
-SRCREV = "00cdfa66e923ab2f6683bb52cab0d0d1a9083b16"
+SRCREV = "1fee8ab566ce91b9cbab9f2c85db96566d79063b"
 
 # llvm-objcopy fails
 # arm-poky-linux-gnueabi-llvm-objcopy: error: 't8.so': section '.dynstr' cannot be removed because it is referenced by the section '.dynamic'