From 6ca01b9a104ebadbe7e180cb2b9d390f7c09b4ab Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Sun, 6 Oct 2019 15:17:29 +0300
Subject: [PATCH] build: Ensure a minimal version of libtool

---
 configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure.ac b/configure.ac
index 8af9a986d28..f1738ab79c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -76,6 +76,10 @@ fi
 AC_PROG_OBJCXX
 ])
 
+dnl Since libtool 1.5.2 (released 2004-01-25), on Linux libtool no longer
+dnl sets RPATH for any directories in the dynamic linker search path.
+dnl See more: https://wiki.debian.org/RpathIssue
+LT_PREREQ([1.5.2])
 dnl Libtool init checks.
 LT_INIT([pic-only])