*all* prerequisites must be newer and not any of them when considering the target

[Beuserie Fr�d�ric (stbrice dsi)]

Title: *all* prerequisites must be newer and not any of them when considering the target

hi all,

from the make manual
"A target is out of date if it does not exist or if it is older than *any* of the prerequisites (by comparison of last-modification times). ... so if *any* of the prerequisites changes, the contents of the existing target file are no longer necessarily valid"

is there a way to change this behavior to have:
A target is out of date if it does not exist or if it is older than *ALL* of the prerequisites (by comparison of last-modification times). ... so if *ALL* of the prerequisites changes, the contents of the existing target file are no longer necessarily valid

perhaps i've missing something (possible), but i can't find a solution to this problem.

or there's simply no solution ... :-(

thanks for any advices or links to online ressources.

-----------------------------------------
Beuserie Frederic
DSI / Syst�me et Exploitation - 3 Suisses Belgique

Email: [EMAIL PROTECTED]