From f7ee50b64a17f09e761d54e8468f24f50fb42c27 Mon Sep 17 00:00:00 2001
From: Stephane Fillod <fillods@users.sf.net>
Date: Thu, 17 Sep 2026 11:04:58 +0200
Subject: [PATCH] Reinstate NLS

Allow gettext support to be compiled in.
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 228902dd..0d9d1b2b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -72,10 +72,13 @@ AC_SUBST(PACKAGE_LIBS)
 # Note that other progs only have ALL_LINGUAS and AM_GLIB_GNU_GETTEXT
 ALL_LINGUAS="cs da de el en_GB en_US es fi fr id it lt ru th uk"
 GETTEXT_PACKAGE=gpredict
+AM_GNU_GETTEXT([external])
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,
                    "$GETTEXT_PACKAGE",
                    "definition of GETTEXT_PACKAGE")
+AM_GNU_GETTEXT_REQUIRE_VERSION([0.21])
+AM_XGETTEXT_OPTION([--from-code=UTF-8])
 
 
 # compiler flags to enable generating coverage report