1 1.1 rillig no_prerequisites: 2 1.2 rillig prerequisite: file1.o 3 1.2 rillig unique: file1.o file2.o file3.o 4 1.2 rillig duplicate: file1.o file2.o file3.o 5 1.2 rillig dir_part: /usr/include /usr/include . 6 1.2 rillig file_part: stdio.h unistd.h foo.h 7 1.2 rillig implicit.tout: implicit.tin 8 1.2 rillig wait: file1.o .WAIT_1 file2.o 9 1.1 rillig exit status 0 10