From 5f9b9b9fea9c7c7c20faaa7e3f51aa378ea9b9c4 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Sat, 13 Jan 2024 16:54:04 +0000
Subject: [PATCH] seq66: fix build against `gcc-13`

Without the chnage build fails on `master` as:

    In file included from os/daemonize.cpp:64:
    ../include/os/daemonize.hpp:58:8: error: 'uint32_t' does not name a type
       58 | extern uint32_t daemonize
          |        ^~~~~~~~
    ../include/os/daemonize.hpp:36:1: note: 'uint32_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?
       35 | #include "seq66_platform_macros.h"      /* for detecting 32-bit builds      */
      +++ |+#include <cstdint>

As upstream changes are quite invasive for backport I am only injecting
missing headers.
---
 pkgs/applications/audio/seq66/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/applications/audio/seq66/default.nix b/pkgs/applications/audio/seq66/default.nix
index 0132b9679004..14fc4075e377 100644
--- a/pkgs/applications/audio/seq66/default.nix
+++ b/pkgs/applications/audio/seq66/default.nix
@@ -21,6 +21,10 @@ stdenv.mkDerivation rec {
     for d in libseq66/include libseq66/src libsessions/include libsessions/src seq_qt5/src seq_rtmidi/include seq_rtmidi/src Seqtool/src; do
       substituteInPlace "$d/Makefile.am" --replace '$(git_info)' '${version}'
     done
+
+    # gcc-13 headers compatibilty. TODO: try to remove with next version
+    # update
+    sed -e '1i #include <cstdint>' -i libseq66/src/os/daemonize.cpp
   '';
 
   enableParallelBuilding = true;