September 2018
Intermediate to advanced
606 pages
14h 32m
English
Content preview from CMake Cookbook
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How it works
Let us take a closer look at the invocation of add_custom_target:
add_custom_target(unpack-eigen ALL COMMAND ${CMAKE_COMMAND} -E tar xzf ${CMAKE_CURRENT_SOURCE_DIR}/eigen-eigen-5a0156e40feb.tar.gz COMMAND ${CMAKE_COMMAND} -E rename eigen-eigen-5a0156e40feb eigen-3.3.4 WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} COMMENT "Unpacking Eigen3 in ${CMAKE_CURRENT_BINARY_DIR}/eigen-3.3.4" )
We are introducing a target called unpack-eigen into our build system. The target will always be executed since we passed the ALL argument. The COMMAND argument lets you specify what commands to execute. In this example, we wish to extract the archive and rename the extracted directory to eigen-3.3.4. This is achieved with these two commands:
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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.