Message 2

'filename' is up-to-date.
Explanation: The specified target filename is no older than any of its dependent files.
Action: NMAKE does not need to rebuild this target.

**'file1' newer than 'file2'
Explanation: While reporting creation times of files, NMAKE notes that file1 was created after file2.
Action: [none]

touch 'filename'
Explanation: You specified option /t to touch targets with the current date and time.
Action: NMAKE has updated the creation time of filename.

'filename' target does not exist
Explanation: The specified filename could not be found.
Action: NMAKE will rebuild the target.