From 4fe9f6071cd24bcab157a9398adcca474f619f8d Mon Sep 17 00:00:00 2001
From: Peter Kjellerstedt <pkj@axis.com>
Date: Sat, 15 Oct 2022 02:45:26 +0200
Subject: [PATCH] configure.ac, Makefile.am: Support building without NLS

Avoid entering the v4l-utils-po and libdvbv5-po directories if NLS
support is disabled, as the generated Makefiles in those directories are
empty then.

Upstream-Status: Submitted [https://patchwork.linuxtv.org/project/linux-media/patch/20221015010541.688322-1-pkj@axis.com/]
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
---
 Makefile.am  | 6 +++++-
 configure.ac | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 7fb443ab..8e924af8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,7 +2,11 @@ AUTOMAKE_OPTIONS = foreign
 ACLOCAL_AMFLAGS = -I m4
 AM_MAKEFLAGS = $(word 1, $(subst 1, -w, $(filter 1, $(V))) --no-print-directory)
 
-SUBDIRS = v4l-utils-po libdvbv5-po lib
+SUBDIRS = lib
+
+if USE_NLS
+SUBDIRS += v4l-utils-po libdvbv5-po
+endif
 
 if WITH_V4LUTILS
 SUBDIRS += utils contrib
diff --git a/configure.ac b/configure.ac
index 05298981..7c78467f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -99,6 +99,7 @@ DX_INIT_DOXYGEN($PACKAGE_NAME, doxygen_libdvbv5.cfg)
 ALL_LINGUAS=""
 m4_ifdef(AM_GNU_GETTEXT_REQUIRE_VERSION,[AM_GNU_GETTEXT_REQUIRE_VERSION([0.19.8])],[AM_GNU_GETTEXT_VERSION([0.19.8])])
 AM_GNU_GETTEXT([external])
+AM_CONDITIONAL([USE_NLS], [test "$USE_NLS" = "yes"])
 
 LIBDVBV5_DOMAIN="libdvbv5"
 AC_DEFINE([LIBDVBV5_DOMAIN], "libdvbv5", [libdvbv5 domain])