GLOBUS_GSSAPI_NOTHR_LIBS=-lglobus_gssapi_gsi_${nothrflavour}
GLOBUS_GSSAPI_THR_LIBS=-lglobus_gssapi_gsi_${thrflavour}
-KERBEROS_GSSAPI_LIBS=-lgssapi_krb5
-KERBEROS_GSSAPI_CFLAGS=-DNO_GLOBUS_GSSAPI
+KERBEROS_GSSAPI_LIBDIR?=${kerberos_prefix}/lib
+KERBEROS_GSSAPI_INCDIR?=${kerberos_prefix}/include
+KERBEROS_GSSAPI_LIBNAME?=gssapi_krb5
+
+ifeq (${kerberos_prefix}, /usr)
+KERBEROS_GSSAPI_LIBS=-l${KERBEROS_GSSAPI_LIBNAME}
+else
+KERBEROS_GSSAPI_LIBS=-L${KERBEROS_GSSAPI_LIBDIR} -l${KERBEROS_GSSAPI_LIBNAME}
+endif
+KERBEROS_GSSAPI_CFLAGS=-I${KERBEROS_GSSAPI_INCDIR} -DNO_GLOBUS_GSSAPI
GLOBUS_GSSAPI_GSI_LIBS?=${GLOBUS_THR_LIBS} ${GLOBUS_GSSAPI_THR_LIBS}
GLOBUS_GSSAPI_GSI_CFLAGS?=${GLOBUS_THR_INC}