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.

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.
malc
1 parent d152f84c
Showing 1 changed file with 4 additions and 0 deletions
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"