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
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5.5. Using Configuration Names
Although feature tests are definitely the best approach, a 'configure' script may occasionally have to make a decision based on a configuration name. This may be necessary if certain code must be compiled differently based on something that cannot be tested using a standard Autoconf feature test. For instance, the expect package needs to find information about the system's 'tty' implementation; this can't reliably be done when cross-compiling without examining the particular configuration name.
It is normally better to test for particular features rather than to test for a particular system type. This is because as Unix and other operating systems evolve, different systems copy features from one another.
When there ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.