[Buildroot] [PATCH 4/9] pulseaudio: arc: Disable if ARC atomics are disabled

[Anton Kolesov]

Pulseaudio requires GCC built-in atomic functions which are optional in ARC
toolchain.

This fixes:
http://autobuild.buildroot.net/results/d463f3bf730a600a07ed6cd33695bf45e9fd3540/

Signed-off-by: Anton Kolesov <Anton.Kolesov at synopsys.com>
---
 package/pulseaudio/Config.in | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/pulseaudio/Config.in b/package/pulseaudio/Config.in
index ac6222c..02401f5 100644
--- a/package/pulseaudio/Config.in
+++ b/package/pulseaudio/Config.in
@@ -8,6 +8,7 @@ config BR2_PACKAGE_PULSEAUDIO
 	select BR2_PACKAGE_SPEEX
 	depends on BR2_LARGEFILE
 	depends on BR2_USE_MMU # fork()
+	depends on !BR2_arc || BR2_ARC_ATOMIC_EXT
 	help
 	  PulseAudio is a sound system for POSIX OSes, meaning that it
 	  is a proxy for your sound applications. It allows you to do
@@ -33,3 +34,6 @@ endif
 comment "pulseaudio needs a toolchain w/ wchar, largefile, threads"
 	depends on BR2_USE_MMU
 	depends on !BR2_USE_WCHAR || !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS
+
+comment "pulseaudio needs an ARC CPU w/ atomic extension"
+	depends on BR2_arc && !BR2_ARC_ATOMIC_EXT
-- 
1.8.4.1