1-include ../../../../../../petscdir.mk 2#requirespackage 'PETSC_HAVE_CHACO' 3 4CPPFLAGS = ${CHACO_INCLUDE} 5MANSEC = Mat 6SUBMANSEC = MatGraphOperations 7 8include ${PETSC_DIR}/lib/petsc/conf/variables 9include ${PETSC_DIR}/lib/petsc/conf/rules_doc.mk 10