From bd4438d99b4b785b7bb6de8362900c22fe5fc85f Mon Sep 17 00:00:00 2001
From: Roman Lebedev <lebedev.ri@gmail.com>
Date: Tue, 27 Jun 2023 04:58:40 +0300
Subject: [PATCH] CMake: define new optional component `EBUR128`
 (`libebur128`+`gstreamer`)

To perform the analysis using said library, we need to first somehow
get the PCM of the song, and it makes sense to use GStreamer for that.
---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b8093611e..d7be65c28 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -477,6 +477,11 @@ optional_component(MOODBAR ON "Moodbar"
   DEPENDS "gstreamer" HAVE_GSTREAMER
 )
 
+optional_component(EBUR128 ON "EBU R 128 loudness normalization"
+  DEPENDS "libebur128" LIBEBUR128_FOUND
+  DEPENDS "gstreamer" HAVE_GSTREAMER
+)
+
 if(APPLE OR WIN32)
   option(USE_BUNDLE "Bundle dependencies" ON)
 else()