-A

-A

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Show the architecture for the build

Build switch

The -A switch doesn't cause sendmail to be built. Instead, it prints the architecture component of the path that will be used to build the program:

 %  ./Build -A  obj.SunOS.4.1.4.sun4 

That is, each program will be built under this directory in a subdirectory named after the program. For sendmail , in this example, the path would be:

 obj.SunOS.4.1.4.sun4/sendmail 

See also the -M switch (-M).