From 64231add184ad745c5bf047c008a34178abedffa Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas@enge.fr>
Date: Mon, 14 Jul 2025 22:52:33 +0200
Subject: [PATCH] gnu: dvdisaster: Fix build with gcc@14.

* gnu/packages/cdrom.scm (dvdisaster)[arguments]<#:phases>:
Add 'relax-gcc-14-strictness to set CFLAGS.

Change-Id: I508f7a55009211ba06bacb6ac90a0bdb5e0b5242
---
 gnu/packages/cdrom.scm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gnu/packages/cdrom.scm b/gnu/packages/cdrom.scm
index 20c00caf13c..91becdef911 100644
--- a/gnu/packages/cdrom.scm
+++ b/gnu/packages/cdrom.scm
@@ -515,6 +515,13 @@ or @command{xorrisofs} to create ISO 9660 images.")
      (list #:parallel-build? #f ; http://hydra.gnu.org/build/49331/nixlog/1/raw
            #:phases
            #~(modify-phases %standard-phases
+               (add-before 'configure 'relax-gcc-14-strictness
+                 (lambda _
+                   (setenv
+                    "CFLAGS"
+                    (string-append "-g -O2"
+                                   " -Wno-error=implicit-function-declaration"
+                                   " -Wno-error=builtin-declaration-mismatch"))))
                (replace 'check
                  (lambda _
                    (with-directory-excursion "regtest"