${CC} baz.c -dynamiclib -o hide2/libbaz.dylib -install_name @rpath/libbaz.dylib
libfoo.dylib : foo.c hide1/libbar.dylib hide2/libbaz.dylib
${CC} baz.c -dynamiclib -o hide2/libbaz.dylib -install_name @rpath/libbaz.dylib
libfoo.dylib : foo.c hide1/libbar.dylib hide2/libbaz.dylib