From acb78384d8728d5c3270904bb14257c7a56e8820 Mon Sep 17 00:00:00 2001
From: Riteo <riteo@posteo.net>
Date: Mon, 23 Jan 2023 20:25:12 +0100
Subject: Fix builtin alsa headers building on musl

For some reason it doesn't use the POSIX `poll.h`, instead resorting to
`sys/poll.h`. Musl doesn't really like this at all, throwing a warning
and, thus, halting compilation.
---
 thirdparty/linuxbsd_headers/README.md                         |  1 +
 thirdparty/linuxbsd_headers/alsa/asoundlib.h                  |  2 +-
 .../linuxbsd_headers/alsa/patches/use-standard-poll-h.diff    | 11 +++++++++++
 3 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 thirdparty/linuxbsd_headers/alsa/patches/use-standard-poll-h.diff

(limited to 'thirdparty')

diff --git a/thirdparty/linuxbsd_headers/README.md b/thirdparty/linuxbsd_headers/README.md
index 450c0e78aa..af902aa97a 100644
--- a/thirdparty/linuxbsd_headers/README.md
+++ b/thirdparty/linuxbsd_headers/README.md
@@ -11,6 +11,7 @@ readability.
 - Version: 1.1.3-5
 - License: LPGL-2.1+
 
+Patches in the `patches` directory should be re-applied after updates.
 
 ## dbus
 
diff --git a/thirdparty/linuxbsd_headers/alsa/asoundlib.h b/thirdparty/linuxbsd_headers/alsa/asoundlib.h
index 3c2766e325..a546194382 100644
--- a/thirdparty/linuxbsd_headers/alsa/asoundlib.h
+++ b/thirdparty/linuxbsd_headers/alsa/asoundlib.h
@@ -35,7 +35,7 @@
 #include <string.h>
 #include <fcntl.h>
 #include <assert.h>
-#include <sys/poll.h>
+#include <poll.h>
 #include <errno.h>
 #include <stdarg.h>
 #include <endian.h>
diff --git a/thirdparty/linuxbsd_headers/alsa/patches/use-standard-poll-h.diff b/thirdparty/linuxbsd_headers/alsa/patches/use-standard-poll-h.diff
new file mode 100644
index 0000000000..8d536df579
--- /dev/null
+++ b/thirdparty/linuxbsd_headers/alsa/patches/use-standard-poll-h.diff
@@ -0,0 +1,11 @@
+--- a/asoundlib.h
++++ b/asoundlib.h
+@@ -35,7 +35,7 @@
+ #include <string.h>
+ #include <fcntl.h>
+ #include <assert.h>
+-#include <sys/poll.h>
++#include <poll.h>
+ #include <errno.h>
+ #include <stdarg.h>
+ #include <endian.h>
-- 
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