From be9ffe3a4eb35b83ede83f2338ddbf81d831aa58 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Date: Sat, 13 Nov 2021 14:28:21 +0100
Subject: [PATCH] support/misc/utils: introduce $(tab)=\t and $(escape)=\x1b

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 support/misc/utils.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/support/misc/utils.mk b/support/misc/utils.mk
index fdc22a2eef..4d0efcced0 100644
--- a/support/misc/utils.mk
+++ b/support/misc/utils.mk
@@ -13,6 +13,8 @@ qstrip = $(strip $(subst ",,$(1)))
 comma := ,
 empty :=
 space := $(empty) $(empty)
+tab := $(empty)	$(empty)
+escape := $(shell printf '\x1b')
 
 # make 4.3:
 # https://lwn.net/Articles/810071/