From afd532d428e3adf99d06bb6e7ea0617dadeeccd6 Mon Sep 17 00:00:00 2001
From: Andreas Enge <andreas@enge.fr>
Date: Mon, 4 Aug 2025 17:41:14 +0200
Subject: [PATCH] gnu: guitarix: Fix build with gcc-14.

* gnu/packages/audio.scm (guitarix)[arguments]<#:phases>{fix-includes}:
New phase.

Change-Id: Ib1dc5204dc62f1121c52e734a782dd2c8f8bb49e
---
 gnu/packages/audio.scm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index f47cdc22c17..622ce50020f 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -2850,6 +2850,11 @@ partial release of the General MIDI sound set.")
               (string-append "--ldflags=-Wl,-rpath=" #$output "/lib"))
            #:phases
            '(modify-phases %standard-phases
+              (add-after 'unpack 'fix-includes
+                (lambda _
+                  (substitute* "src/LV2/DSP/gx_common.h"
+                    (("#include <cstdlib>" all)
+                     (string-append all "\n#include <cstdint>")))))
               (add-after 'unpack 'python3.11-compatibility
                 (lambda _
                   (substitute* "wscript"