From c178aa344fd224aa9c8fe31183aec172e31a1097 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sat, 28 Oct 2017 23:09:58 +0300
Subject: [PATCH] gnu: gavl: Fix building on armhf and aarch64.

* gnu/packages/video.scm (gavl)[arguments]: Add '-lm' to configure flags.
---
 gnu/packages/video.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index ddd5672d5c..cea662b040 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -2529,6 +2529,8 @@ tools for styling them, including a built-in real-time video preview.")
         (base32
          "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
     (build-system gnu-build-system)
+    (arguments
+     '(#:configure-flags '("LIBS=-lm")))
     (native-inputs
      `(("pkg-config" ,pkg-config)
        ("doxygen" ,doxygen)))