From db3131adb8506bf47b7ab5bdbd18e7a5a502a7a0 Mon Sep 17 00:00:00 2001
From: Grigorii Sokolik <g.sokol99@g-sokol.info>
Date: Sat, 17 Oct 2020 16:52:17 +0100
Subject: [PATCH] maint: update docs for build prerequisites

* README-prereq: Explicitly pull tags,
and update the xz git repo url.
---
 README-prereq | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README-prereq b/README-prereq
index fdf89fecde..16684a8b86 100644
--- a/README-prereq
+++ b/README-prereq
@@ -34,6 +34,7 @@ set correctly by running this command:
   # Please use the latest stable release version as indicated by git tags.
   git clone --depth=1 git://git.sv.gnu.org/autoconf.git
   cd autoconf
+  git pull --tags
   git checkout v2.64
   autoreconf -vi
   ./configure --prefix=$prefix
@@ -55,7 +56,7 @@ requires version 1.10a or newer, as well as the xz program itself.
 
 * xz *
 
-  git clone git://ctrl.tukaani.org/xz.git
+  git clone https://git.tukaani.org/xz.git
   cd xz
   ./autogen.sh
   ./configure --prefix=$prefix
-- 
2.47.2