--- libircclient-1.7.orig/src/Makefile.in
+++ libircclient-1.7/src/Makefile.in
@@ -9,6 +9,9 @@
 DESTDIR=
 APIVERSION = 1
 
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+
 OBJS = libircclient.o
 
 all:	@TARGET@