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| author | malc <av1474@comtv.ru> | 2009-07-17 05:57:04 +0400 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-07-22 15:40:52 -0500 |
| commit | 6f40c941bd9782fec6af7759f031b49b939009b1 (patch) | |
| tree | 3e1a5b30e80e532648e5711fd76198641ec64afd | |
| parent | 3b72617c9a8039fb6a08dd0b212bb916cc597d54 (diff) | |
| download | qemu-6f40c941bd9782fec6af7759f031b49b939009b1.tar.gz | |
Ignore -Waddress for alsaaudio.c
/usr/include/alsa/pcm.h contains:
#define snd_pcm_sw_params_alloca(ptr) do { assert(ptr); *ptr = (snd_pcm_sw_params_t *) alloca(snd_pcm_sw_params_sizeof()); memset(*ptr, 0, snd_pcm_sw_params_sizeof()); } while (0)
The assert generates: "error: the address of 'sw_params' will always
evaluate as 'true'" which combined with -Werror prevents alsaaudio.o
from being built with certain versions of GCC.
| -rw-r--r-- | audio/alsaaudio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c index f1d573a8fa..d0b7cd0bd3 100644 --- a/audio/alsaaudio.c +++ b/audio/alsaaudio.c @@ -25,6 +25,10 @@ #include "qemu-common.h" #include "audio.h" +#if QEMU_GNUC_PREREQ(4, 3) +#pragma GCC diagnostic ignored "-Waddress" +#endif + #define AUDIO_CAP "alsa" #include "audio_int.h" |