From b35d3aab11bafaeef1fdff7377c8a8baab13e4e5 Mon Sep 17 00:00:00 2001
From: Janneke Nieuwenhuizen <janneke@gnu.org>
Date: Sat, 4 Jan 2025 17:47:04 +0100
Subject: [PATCH] gnu: ffmpeg-3.4.13: Fix build with gcc-14.

* gnu/packages/video.scm (ffmpeg-3.4)[arguments]: Add stage
"relax-gcc-14-strictness".

Change-Id: Icdd483a459bfbf58b93e2cc22d5b1047120da7ad
---
 gnu/packages/video.scm | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 97b2b0fc06..242a05af84 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -1971,7 +1971,16 @@ (define-public ffmpeg-3.4
                   "--enable-libaom"
                   "--enable-librav1e"
                   "--enable-libsrt"
-                  "--enable-libsvtav1")))))
+                  "--enable-libsvtav1")))
+       ((#:phases phases)
+        #~(modify-phases #$phases
+            (add-after 'configure 'relax-gcc-14-strictness
+              (lambda _
+              (substitute* "ffbuild/config.mak"
+                (("CFLAGS *=" all)
+                 (string-append all
+                                " -Wno-error=incompatible-pointer-types"
+                                " -Wno-error=int-conversion")))))))))
     (inputs (modify-inputs (package-inputs ffmpeg-4)
               (delete "dav1d" "libaom" "rav1e" "srt")))))