[Pkg-alsa-devel] Bug#285083: alsa-lib: FTBFS (amd64/gcc-4.0): invalid storage class for function 'shm_sum_discard'

[Andreas Jochens]

Package: alsa-lib
Severity: normal
Tags: patch

When building 'alsa-lib' on amd64 with gcc-4.0,
I get the following error:

 x86_64-linux-gcc -DHAVE_CONFIG_H -I. -I. -I../../include -I../../include -g -Wall -O2 -MT pcm_dmix.lo -MD -MP -MF .deps/pcm_dmix.Tpo -c pcm_dmix.c  -fPIC -DPIC -o .libs/pcm_dmix.o
pcm_dmix.c: In function 'shm_sum_create_or_connect':
pcm_dmix.c:61: error: invalid storage class for function 'shm_sum_discard'
make[3]: *** [pcm_dmix.lo] Error 1
make[3]: Leaving directory `/alsa-lib-1.0.7/src/pcm'

With the attached patch 'alsa-lib' can be compiled
on amd64 using gcc-4.0.

Regards
Andreas Jochens

diff -urN ../tmp-orig/alsa-lib-1.0.7/src/conf.c ./src/conf.c
--- ../tmp-orig/alsa-lib-1.0.7/src/conf.c	2004-10-05 17:33:04.000000000 +0200
+++ ./src/conf.c	2004-12-10 16:06:16.644746376 +0100
@@ -2486,6 +2486,8 @@
 				snd_config_searcha, snd_config_searchva);
 }
 
+static int snd_config_hooks(snd_config_t *config, snd_config_t *private_data);
+
 /**
  * \brief Searches for a node in a configuration tree and expands hooks.
  * \param config Handle to the root of the configuration (sub)tree to search.
@@ -2496,7 +2498,6 @@
  */
 int snd_config_search_hooks(snd_config_t *config, const char *key, snd_config_t **result)
 {
-	static int snd_config_hooks(snd_config_t *config, snd_config_t *private_data);
 	SND_CONFIG_SEARCH(config, key, result, \
 					err = snd_config_hooks(config, NULL); \
 					if (err < 0) \
@@ -2504,6 +2505,8 @@
 			 );
 }
 
+static int snd_config_hooks(snd_config_t *config, snd_config_t *private_data);
+
 /**
  * \brief Searches for a node in a configuration tree, expanding aliases and hooks.
  * \param root Handle to the root configuration node containing alias
@@ -2516,7 +2519,6 @@
  */
 int snd_config_searcha_hooks(snd_config_t *root, snd_config_t *config, const char *key, snd_config_t **result)
 {
-	static int snd_config_hooks(snd_config_t *config, snd_config_t *private_data);
 	SND_CONFIG_SEARCHA(root, config, key, result,
 					snd_config_searcha_hooks,
 					err = snd_config_hooks(config, NULL); \
diff -urN ../tmp-orig/alsa-lib-1.0.7/src/pcm/pcm_dmix.c ./src/pcm/pcm_dmix.c
--- ../tmp-orig/alsa-lib-1.0.7/src/pcm/pcm_dmix.c	2004-10-29 12:56:22.000000000 +0200
+++ ./src/pcm/pcm_dmix.c	2004-12-10 16:03:48.061334488 +0100
@@ -53,12 +53,13 @@
  *
  */
 
+static int shm_sum_discard(snd_pcm_direct_t *dmix);
+
 /*
  *  sum ring buffer shared memory area 
  */
 static int shm_sum_create_or_connect(snd_pcm_direct_t *dmix)
 {
-	static int shm_sum_discard(snd_pcm_direct_t *dmix);
 	struct shmid_ds buf;
 	int tmpid, err;
 	size_t size;