upstream: http://sourceforge.net/tracker/index.php?func=detail&aid=1898924&group_id=104103&atid=636951
status: upstream is pretty dead

--- kdepim/libkcal/libkcal.pro~paths	2005-01-30 00:23:34.000000000 +0100
+++ kdepim/libkcal/libkcal.pro	2005-10-03 11:09:49.000000000 +0200
@@ -11,8 +11,8 @@
 DESTDIR = ../bin
 DEFINES +=  DESKTOP_VERSION
 unix: {
-LIBS += ../libical/lib/libical.a
-LIBS += ../libical/lib/libicalss.a
+LIBS += ../dest$(LIBICAL_PATH)/libical.a
+LIBS += ../dest$(LIBICAL_PATH)/libicalss.a
 OBJECTS_DIR = obj/unix
 MOC_DIR = moc/unix
 }