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package/alsa-lib: fix musl-related openal build error

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openal will fail to build without this patch when using pcm.h

In file included from /home/bernd/buildroot/br3/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/alsa/asoundlib.h:54:0,
                 from /home/bernd/buildroot/br3/output/build/openal-1.17.2/Alc/backends/alsa.c:34:
/home/bernd/buildroot/br3/output/host/usr/x86_64-buildroot-linux-musl/sysroot/usr/include/alsa/pcm.h:1111:1: error: unknown type name ‘u_int8_t’
 u_int8_t snd_pcm_format_silence(snd_pcm_format_t format);
 ^

It seems that this problem was not yet caught by the autobuilders.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Bernd Kuhls 2016-01-30 10:05:07 +01:00 committed by Peter Korsgaard
parent 9a9cd34e93
commit dbf45d9759
1 changed files with 33 additions and 0 deletions
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33
package/alsa-lib/0005-musl-pcm-h.patch Normal file
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@ -0,0 +1,33 @@
Fix musl-related build errors in packages depending on alsa, in our case
this fixes openal.
Downloaded from
http://git.alpinelinux.org/cgit/aports/tree/main/alsa-lib/alsa-lib_pcm_h.patch
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
--- alsa-lib-1.0.25/include/pcm.h
+++ alsa-lib-1.0.25.patched/include/pcm.h
@@ -33,6 +33,7 @@
extern "C" {
#endif
+#include <stdint.h>
/**
* \defgroup PCM PCM Interface
* See the \ref pcm page for more details.
@@ -941,10 +942,10 @@
int snd_pcm_format_physical_width(snd_pcm_format_t format); /* in bits */
snd_pcm_format_t snd_pcm_build_linear_format(int width, int pwidth, int unsignd, int big_endian);
ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples);
-u_int8_t snd_pcm_format_silence(snd_pcm_format_t format);
-u_int16_t snd_pcm_format_silence_16(snd_pcm_format_t format);
-u_int32_t snd_pcm_format_silence_32(snd_pcm_format_t format);
-u_int64_t snd_pcm_format_silence_64(snd_pcm_format_t format);
+uint8_t snd_pcm_format_silence(snd_pcm_format_t format);
+uint16_t snd_pcm_format_silence_16(snd_pcm_format_t format);
+uint32_t snd_pcm_format_silence_32(snd_pcm_format_t format);
+uint64_t snd_pcm_format_silence_64(snd_pcm_format_t format);
int snd_pcm_format_set_silence(snd_pcm_format_t format, void *buf, unsigned int samples);
snd_pcm_sframes_t snd_pcm_bytes_to_frames(snd_pcm_t *pcm, ssize_t bytes);