pulseaudio: correct libgtk3 handling

The gtk3 support uses X11 specific functionality, so it should only be
enabled if the X11 backend is enabled.

Fixes:
http://autobuild.buildroot.net/results/9d9/9d9ddea26a5193367a80eede1be1122cec5cd939/
http://autobuild.buildroot.net/results/3fb/3fbbdbf39e29319b349b2cf155397a121f24bf28/
http://autobuild.buildroot.net/results/ccf/ccf31740a0e730f2626db9051931b1e0703c770d/

And many others.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/pulseaudio/pulseaudio.mk b/package/pulseaudio/pulseaudio.mk
index 8d3d0f765f767c08520f36fbdf424299c9867187..d24dcc8f2eb809eaa1618ae36f6f993579d4db49 100644 (file)
--- a/package/pulseaudio/pulseaudio.mk
+++ b/package/pulseaudio/pulseaudio.mk
@@ -47,6 +47,14 @@ else
 PULSEAUDIO_CONF_OPTS += --without-caps
 endif
 
+# gtk3 support needs X11 backend
+ifeq ($(BR2_PACKAGE_LIBGTK3_X11),y)
+PULSEAUDIO_DEPENDENCIES += libgtk3
+PULSEAUDIO_CONF_OPTS += --enable-gtk3
+else
+PULSEAUDIO_CONF_OPTS += --disable-gtk3
+endif
+
 ifneq ($(BR2_INSTALL_LIBSTDCPP),y)
 # The optional webrtc echo canceller is written in C++, causing auto* to want
 # to link module-echo-cancel.so with CXX even if webrtc ISN'T used.