From c250522c07ebe93df2b5d206dcbc909da86fc68c Mon Sep 17 00:00:00 2001
From: Jan Palus <atler@pld-linux.org>
Date: Tue, 22 Jun 2021 17:11:09 +0000
Subject: [PATCH] include symbols in compiled device trees

enables use of overlays which heavily rely on labels (stripped without
symbols) at the cost of slightly bigger size of output files. PLD likely
won't ever be used on devices for which size could make any difference
while having possibility to use overlays is very much practical

pass in environment instead of make opt to preserve appended -Wno*
---
 kernel.spec | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel.spec b/kernel.spec
index 724d5caf..5513a92c 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -955,6 +955,7 @@ cd -
 %{__awk} %{?debug:-v dieOnError=1} -v infile=%{objdir}/%{defconfig} -f %{SOURCE8} %{objdir}/.config
 
 # build kernel
+export DTC_FLAGS=-@
 %{__make} \
 	TARGETOBJ=%{targetobj} \
 	%{?with_verbose:V=1} \
@@ -971,6 +972,7 @@ rm -rf $RPM_BUILD_ROOT
 	KERNELRELEASE=%{kernel_release}
 
 %ifarch %{arm} aarch64
+export DTC_FLAGS=-@
 %{__make} %{MakeOpts} %{!?with_verbose:-s} dtbs_install \
 	-C %{objdir} \
 	%{?with_verbose:V=1} \
-- 
2.44.0