From 55830cf9fe6922fcc1223e011c830961deb15286 Mon Sep 17 00:00:00 2001
From: Reuben Thomas <rrt@sc3d.org>
Date: Fri, 22 Apr 2022 16:14:29 +0100
Subject: configure.ac: warn if --datadir is set that the tests will not work

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 5cfe24d..30726d1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -263,3 +263,6 @@ fi
 if test $RELOCATABLE != yes; then
   AC_MSG_WARN([Building without --enable-relocatable: the tests will not work!])
 fi
+if test "$datadir" != '${datarootdir}'; then
+  AC_MSG_WARN([--datadir set: the tests will not work!])
+fi
-- 
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