wscript: fix the target dylib name to ndn-cert

Change-Id: Id8620f41124549a81553bd787a6c3214a2f21c4e
diff --git a/libndn-cert.pc.in b/libndn-cert.pc.in
new file mode 100644
index 0000000..e7a75b6
--- /dev/null
+++ b/libndn-cert.pc.in
@@ -0,0 +1,9 @@
+prefix=@PREFIX@
+libdir=@LIBDIR@
+includedir=@INCLUDEDIR@
+
+Name: libndn-cert
+Description: ndncert library
+Version: @VERSION@
+Libs: -L${libdir} -lndn-cert
+Cflags: -I${includedir}