September 2018
Intermediate to advanced
606 pages
14h 32m
English
Content preview from CMake Cookbook
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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.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.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.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.
How to do it
Saving the Git information to the version.hpp header file at build time will require the following operations:
- We will move most of the code from the CMakeLists.txt of the previous recipe to a separate file, and will call the file git-hash.cmake:
# in case Git is not available, we default to "unknown"set(GIT_HASH "unknown")# find Git and if available set GIT_HASH variablefind_package(Git QUIET)if(GIT_FOUND) execute_process( COMMAND ${GIT_EXECUTABLE} log -1 --pretty=format:%h OUTPUT_VARIABLE GIT_HASH OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET )endif()message(STATUS "Git hash is ${GIT_HASH}")# generate file version.hpp based on version.hpp.inconfigure_file( ${CMAKE_CURRENT_LIST_DIR}/version.hpp.in ${TARGET_DIR}/generated/version.hpp ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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.