From 05c0ba0e46a9acdcb5df32b2951ed491e2d06d1f Mon Sep 17 00:00:00 2001
From: scx <scx.mail@gmail.com>
Date: Sat, 7 Sep 2019 18:51:06 +0200
Subject: [PATCH] Add missing AM_GNU_GETTEXT_VERSION macro

Bug: http://devel.aegisub.org/ticket/1914
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 58dc23f8d..a1932efd7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -505,6 +505,7 @@ AC_PCH_FLAG([-fpch-preprocess])
 # Internationalisation support
 ##############################
 AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION([0.18.1])
 
 ################
 # Update checker