add pkg-config file for libosmo-ranap
diff --git a/configure.ac b/configure.ac
index d6e320b..8341d5d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,7 @@
 AC_HEADER_STDC
 
 AC_OUTPUT(
+	libosmo-ranap.pc
 	src/Makefile
 	src/hnbap/Makefile
 	src/ranap/Makefile