--- client/Makefile.am.orig 2012-06-23 11:41:21.035798194 +0200 +++ client/Makefile.am 2012-06-23 11:39:41.197878359 +0200 @@ -82,7 +82,7 @@ if OS_DARWIN boinc_client_LDFLAGS += -Wl,-flat_namespace,-undefined,dynamic_lookup endif -boinc_client_LDADD = $(LIBBOINC) $(LIBBOINC_CRYPT) $(BOINC_EXTRA_LIBS) $(PTHREAD_LIBS) +boinc_client_LDADD = $(LIBBOINC) $(LIBBOINC_CRYPT) $(BOINC_EXTRA_LIBS) $(PTHREAD_LIBS) -lX11 boinc_clientdir = $(bindir)