0
test_simdag.c:(.text+0x1e): undefined reference to `SD_init'
test_simdag.c:(.text+0x45): undefined reference to `SD_task_creat_comp_seq'
test_simdag.c:(.text+0x72): undefined reference to `SD_task_creat_comp_seq'
test_simdag.c:(.text+0x9f): undefined reference to `SD_task_creat_comp_seq'
test_simdag.c:(.text+0xcc): undefined reference to `SD_task_create_com_e2e'
test_simdag.c:(.text+0xef): undefined reference to `SD_task_dependency_add'