diff -Naur xautomation-1.06-orig/Makefile.in xautomation-1.06/Makefile.in
--- xautomation-1.06-orig/Makefile.in	2012-04-21 02:42:19.000000000 +0300
+++ xautomation-1.06/Makefile.in	2012-05-01 21:38:23.854125985 +0300
@@ -82,7 +82,7 @@
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -lX11 -o $@
 SOURCES = $(pat2ppm_SOURCES) $(patextract_SOURCES) $(png2pat_SOURCES) \
 	$(rgb2pat_SOURCES) $(visgrep_SOURCES) $(xmousepos_SOURCES) \
 	$(xte_SOURCES)