--- a/libsasl2.pc.in	2012-10-12 16:05:48.000000000 +0200
+++ b/libsasl2.pc.in	2016-03-27 09:53:17.711282336 +0200
@@ -1,3 +1,5 @@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
 libdir = @libdir@
 
 Name: Cyrus SASL