1t001.mk:4: recipe was specified for file 'hello.c' at t001.mk:4,
2t001.mk:4: but 'hello.c' is now considered the same file as 'src/hello.c'
3t001.mk:4: recipe for 'hello.c' will be ignored in favor of the one for 'src/hello.c'
42 src/hello.c
5all from src/hello.c
6shin-make: 'all' is up to date.