openbsc: We are using pkg-config and need to inherit the bbclass
Without this the configure step will fail on dizzy.
diff --git a/recipes-osmocom/openbsc/openbsc.inc b/recipes-osmocom/openbsc/openbsc.inc
index 830429c..df597ec 100644
--- a/recipes-osmocom/openbsc/openbsc.inc
+++ b/recipes-osmocom/openbsc/openbsc.inc
@@ -16,7 +16,7 @@
EXTRA_OECONF += " --enable-nat --enable-osmo-bsc --enable-smpp --enable-mgcp-transcoding --with-g729"
-inherit autotools update-rc.d
+inherit autotools update-rc.d pkgconfig
# because "${WORKDIR}/git" is not a git repo, it can't figure out the version
do_configure_prepend() {