From: Jiri Slaby <jslaby@suse.cz>
Date: Wed, 6 Nov 2019 10:57:01 +0100
Subject: brp-99-compress-vmlinux: support xz-compressed vmlinux
Patch-mainline: submitted as PR#16
References: bnc#1155921

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 brp-99-compress-vmlinux | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/brp-99-compress-vmlinux b/brp-99-compress-vmlinux
index 2c8222d23024..ffe3841fb836 100755
--- a/brp-99-compress-vmlinux
+++ b/brp-99-compress-vmlinux
@@ -11,11 +11,13 @@ kernel-*)
 	exit 0
 esac
 for f in $RPM_BUILD_ROOT/boot/vmlinux-*; do
-	if test -e "$f" -a -e "$f.gz"; then
-		echo "gzip $f"
-		# Deliberately not using gzip -n; the vmlinux image has a
-		# predictable timestamp (bnc#880848#c20)
-		gzip -k -9 -f "$f"
-	fi
+	for compression in gz/gzip xz; do
+		if test -e "$f" -a -e "$f.${compression%/*}"; then
+			echo "${compression#*/} $f"
+			# Deliberately not using -n; the vmlinux image has a
+			# predictable timestamp (bnc#880848#c20)
+			${compression#*/} -k -9 -f "$f"
+		fi
+	done
 done
 
-- 
2.24.0