From 9c23a34d061de8af249da81fd94395c667f0cf47 Mon Sep 17 00:00:00 2001 From: Sebastian Kemper Date: Mon, 19 Mar 2018 03:43:39 +0100 Subject: [PATCH] pulseaudio: fix non-NEON ARM compiles PulseAudio in some cases does not detect the ARM CPU's capabilities correctly and enables NEON ASM while it is not supported. For example when compiling for arm_arm1176jzf-s_vfp the assembler rejects this and the compile fails: {standard input}: Assembler messages: {standard input}:27: Error: selected processor does not support `vld1.16 {d0},[r1]!' in ARM mode {standard input}:28: Error: selected processor does not support `vmovl.s16 q0,d0' in ARM mode {standard input}:29: Error: selected FPU does not support instruction -- `vcvt.f32.s32 q0,q0,#15' {standard input}:31: Error: selected processor does not support `vst1.32 {q0},[r2]!' in ARM mode {standard input}:70: Error: selected processor does not support `vld1.32 {q0},[r1]!' in ARM mode {standard input}:71: Error: selected FPU does not support instruction -- `vcvt.s32.f32 q0,q0,#31' {standard input}:72: Error: selected processor does not support `vqrshrn.s32 d0,q0,#16' in ARM mode {standard input}:74: Error: selected processor does not support `vst1.16 {d0},[r2]!' in ARM mode Makefile:8668: recipe for target 'pulsecore/libpulsecore_sconv_neon_la-sconv_neon.lo' failed To fix this tell PulseAudio explicitly when to use the NEON ASM and when not to. Signed-off-by: Sebastian Kemper --- sound/pulseaudio/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pulseaudio/Makefile b/sound/pulseaudio/Makefile index 9c4da8fc3f..1ceaec8061 100644 --- a/sound/pulseaudio/Makefile +++ b/sound/pulseaudio/Makefile @@ -99,6 +99,7 @@ define Package/pulseaudio-profiles endef CONFIGURE_ARGS += \ + $(if $(findstring neon,$(CONFIG_TARGET_OPTIMIZATION)),--enable-neon-opt,--disable-neon-opt) \ --with-system-user=pulse \ --with-system-group=pulse \ --with-access-group=audio \