../include/surf/surfxml.h: surf/surfxml.dtd
cd ../include/surf; flexml -P surfxml -H -L ../../src/surf/surfxml.dtd
xbt/graphxml.l: xbt/graphxml.dtd
../include/surf/surfxml.h: surf/surfxml.dtd
cd ../include/surf; flexml -P surfxml -H -L ../../src/surf/surfxml.dtd
xbt/graphxml.l: xbt/graphxml.dtd