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package/alsa-lib: fix musl build

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Buildroot commit 227d414ded bumped alsa-lib to version 1.2.10 which
introduced a build error with musl toolchains.

Fixes:
http://autobuild.buildroot.net/results/bce/bce46fd8aab9ef4918228e8cfc5f8b5abe71e859/

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
This commit is contained in:
Bernd Kuhls 2023-10-15 11:33:07 +02:00 committed by Arnout Vandecappelle
parent a8ff60cff9
commit 8fb216e977
1 changed files with 50 additions and 0 deletions
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50
package/alsa-lib/0002-global-h-move-__STRING-macro-outside-PIC-ifdef-block.patch Normal file
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@ -0,0 +1,50 @@
From 10bd599970acc71c92f85eb08943eb8d3d702a9c Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 6 Sep 2023 15:16:44 +0200
Subject: [PATCH] global.h: move __STRING() macro outside !PIC ifdef block
It solves the musl libc compilation issue.
control.c: In function 'snd_ctl_open_conf':
../../include/global.h:98:36: warning: implicit declaration of function '__STRING' [-Wimplicit-function-declaratio]
98 | #define SND_DLSYM_VERSION(version) __STRING(version)
| ^~~~~~~~
Fixes: https://github.com/alsa-project/alsa-lib/issues/350
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Upstream: https://github.com/alsa-project/alsa-lib/commit/10bd599970acc71c92f85eb08943eb8d3d702a9c
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
include/global.h | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/global.h b/include/global.h
index dfe9bc2b..3ecaeee8 100644
--- a/include/global.h
+++ b/include/global.h
@@ -51,6 +51,11 @@ const char *snd_asoundlib_version(void);
#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
#endif
+#ifndef __STRING
+/** \brief Return 'x' argument as string */
+#define __STRING(x) #x
+#endif
+
#ifdef PIC /* dynamic build */
/** \hideinitializer \brief Helper macro for #SND_DLSYM_BUILD_VERSION. */
@@ -71,11 +76,6 @@ struct snd_dlsym_link {
extern struct snd_dlsym_link *snd_dlsym_start;
-#ifndef __STRING
-/** \brief Return 'x' argument as string */
-#define __STRING(x) #x
-#endif
-
/** \hideinitializer \brief Helper macro for #SND_DLSYM_BUILD_VERSION. */
#define __SND_DLSYM_VERSION(prefix, name, version) _ ## prefix ## name ## version
/**