September 2018
Intermediate to advanced
606 pages
14h 32m
English
Content preview from CMake Cookbook
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Configuring preprocessor definitions based on the system environment
The config.h file is generated from src/config.h.in, which contains preprocessor flags that are configured depending on the system capabilities:
/* Define if we have EBCDIC code */#undef EBCDIC/* Define unless no X support found */#undef HAVE_X11/* Define when terminfo support found */#undef TERMINFO/* Define when termcap.h contains ospeed */#undef HAVE_OSPEED/* ... */
An example generated from src/config.h can start like this example (definitions can differ depending on the environment):
/* Define if we have EBCDIC code *//* #undef EBCDIC *//* Define unless no X support found */#define HAVE_X11 1/* Define when terminfo support found */#define TERMINFO 1/* Define when termcap.h ...
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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.
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