From 8e69f8cdbfb35b8947792e037d528bce136680f7 Mon Sep 17 00:00:00 2001
From: Jean-Marie Verdun <verdun@splitted-desktop.com>
Date: Mon, 12 Mar 2018 10:28:35 +0100
Subject: [PATCH] Automatically remove u-root.cpio before compilation. u-root
 doesn't do that and if the file is soon created, it will dropped the creation
 of a new initramfs

---
 modules/u-root | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/u-root b/modules/u-root
index 0720a640..73936f22 100644
--- a/modules/u-root
+++ b/modules/u-root
@@ -7,6 +7,9 @@
 
 u-root_url := github.com/u-root/u-root
 u-root_output := $(build)/$(BOARD)/u-root.cpio
+ifeq ($(shell test -e build/$(BOARD)/u-root.cpio && echo -n yes),yes)
+$(shell rm $(build)/$(BOARD)/u-root.cpio)
+endif
 
 export GOPATH=$(build)/go