October 2000
Intermediate to advanced
432 pages
9h 9m
English
book
GNU Autoconf, Automake, and Libtool
by Gary V. Vaughan, Ben Elliston, Tom Tromey, Ian Lance Taylor
Content preview from GNU Autoconf, Automake, and Libtool
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22.3.4. Naming Macros
Just like functions in a C program, it is important to choose a good name for your Autoconf macros. A well-chosen name helps to unambiguously describe the purpose of the macro. Macros in M4 are all named within a single namespace and, therefore, it is necessary to follow a convention to ensure that names retain uniqueness. This reasoning goes beyond just avoiding collisions with other macros—if you happen to choose a name already known to M4 as a definition of any kind, your macro's name could be rewritten by the prior definition during macro processing.
One naming convention has emerged: prefixing each macro name with the name of the package that the macro originated in or the initials of the macro's author. Macros are ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.