[PATCH] avahi: avoid depending on skipped package

[Jens Rehsack <sno@netbsd.org>]

When built without D-Bus, libavahi-client is not build:
  Building libavahi-client:           no   (You need avahi-daemon and D-Bus!)
which causes avahi-dev RDEPENDS failing when creating an image
containing development-tools:
 *   - nothing provides libavahi-client = 0.7-r0 needed by avahi-dev-0.7-r0.cortexa8hf-neon

Signed-off-by: Jens Rehsack <sno@netbsd.org>
---
 meta/recipes-connectivity/avahi/avahi_0.7.bb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-connectivity/avahi/avahi_0.7.bb b/meta/recipes-connectivity/avahi/avahi_0.7.bb
index 3d5f334a88..2e04d304c7 100644
--- a/meta/recipes-connectivity/avahi/avahi_0.7.bb
+++ b/meta/recipes-connectivity/avahi/avahi_0.7.bb
@@ -38,7 +38,8 @@ FILES_libavahi-glib = "${libdir}/libavahi-glib.so.*"
 FILES_libavahi-gobject = "${libdir}/libavahi-gobject.so.*  ${libdir}/girepository-1.0/Avahi*.typelib"
 FILES_avahi-utils = "${bindir}/avahi-*"
 
-RDEPENDS_${PN}-dev = "avahi-daemon (= ${EXTENDPKGV}) libavahi-core (= ${EXTENDPKGV}) libavahi-client (= ${EXTENDPKGV})"
+RDEPENDS_${PN}-dev = "avahi-daemon (= ${EXTENDPKGV}) libavahi-core (= ${EXTENDPKGV})"
+RDEPENDS_${PN}-dev += "${@["", " libavahi-client (= ${EXTENDPKGV})"][bb.utils.contains('PACKAGECONFIG', 'dbus', 1, 0, d)]}"
 
 RRECOMMENDS_avahi-daemon_append_libc-glibc = " libnss-mdns"
 
-- 
2.17.1