Fix missing declaration of strchrnul in rpm-sort

Signed-off-by: Robbie Harwood <rharwood@redhat.com>

0218-rpm-sort-add-prereqs-for-declaration-of-strchrnul.patch

@@ -0,0 +1,36 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Robbie Harwood <rharwood@redhat.com>
+Date: Thu, 5 May 2022 18:01:05 -0400
+Subject: [PATCH] rpm-sort: add prereqs for declaration of strchrnul()
+
+Signed-off-by: Robbie Harwood <rharwood@redhat.com>
+---
+ util/grub-rpm-sort.c | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/util/grub-rpm-sort.c b/util/grub-rpm-sort.c
+index 8345944105..71d038bb69 100644
+--- a/util/grub-rpm-sort.c
++++ b/util/grub-rpm-sort.c
+@@ -1,13 +1,17 @@
++#define _GNU_SOURCE 1
++
+ #include <config.h>
++
++#include <argp.h>
++#include <assert.h>
++#include <errno.h>
+ #include <grub/types.h>
+ #include <grub/util/misc.h>
++#include <rpm/rpmlib.h>
+ #include <stdio.h>
+ #include <stdlib.h>
++#include <string.h>
+ #include <unistd.h>
+-#include <errno.h>
+-#include <assert.h>
+-#include <argp.h>
+-#include <rpm/rpmlib.h>
+ 
+ static size_t
+ read_file (const char *input, char **ret)

grub.patches

@@ -215,3 +215,4 @@ Patch0214: 0214-grub-core-loader-efi-linux.c-drop-now-unused-grub_li.patch
 Patch0215: 0215-powerpc-do-CAS-in-a-more-compatible-way.patch
 Patch0216: 0216-powerpc-prefix-detection-support-device-names-with-c.patch
 Patch0217: 0217-ibmvtpm-Add-support-for-trusted-boot-using-a-vTPM-2..patch
+Patch0218: 0218-rpm-sort-add-prereqs-for-declaration-of-strchrnul.patch

grub2.spec

@@ -17,7 +17,7 @@
 Name:		grub2
 Epoch:		1
 Version:	2.06
-Release:	39%{?dist}
+Release:	40%{?dist}
 Summary:	Bootloader with support for Linux, Multiboot and more
 License:	GPLv3+
 URL:		http://www.gnu.org/software/grub/
@@ -530,6 +530,9 @@ mv ${EFI_HOME}/grub.cfg.stb ${EFI_HOME}/grub.cfg
 %endif
 
 %changelog
+* Thu May 05 2022 Robbie Harwood <rharwood@redhat.com> - 1:2.06-40
+- Fix missing declaration of strchrnul in rpm-sort
+
 * Wed May 04 2022 Robbie Harwood <rharwood@redhat.com> - 1:2.06-39
 - ppc64le: CAS improvements, prefix detection, and vTPM support