Build providers using bazel

Change-Id: I7d4ebcfb1d593e10aa93f0a4f7111680ed66a7e7
diff --git a/providers/pcep/BUILD b/providers/pcep/BUILD
new file mode 100644
index 0000000..c00e3a9
--- /dev/null
+++ b/providers/pcep/BUILD
@@ -0,0 +1,22 @@
+BUNDLES = [
+    "@netty//jar",
+    "//providers/pcep/topology:onos-providers-pcep-topology",
+    "//providers/pcep/tunnel:onos-providers-pcep-tunnel",
+    "//providers/pcep/cli:onos-providers-pcep-cli",
+    "//protocols/pcep/server/api:onos-protocols-pcep-server-api",
+    "//protocols/pcep/pcepio:onos-protocols-pcep-pcepio",
+    "//protocols/pcep/server/ctl:onos-protocols-pcep-server-ctl",
+    "//apps/pcep-api:onos-apps-pcep-api",
+]
+
+onos_app(
+    category = "Provider",
+    description = "PCEP protocol providers root.",
+    included_bundles = BUNDLES,
+    required_apps = [
+        "org.onosproject.pcep-api",
+        "org.onosproject.optical-model",
+    ],
+    title = "PCEP Provider",
+    url = "http://onosproject.org",
+)