![]() Yeah no suprise, but if we look at the CMakeLists. sampleExec shared libraries (ldd or otools), and you will see that both ModernCMake::A & B are linked. You will need to set it to the install/dir/of/ModernCMake/lib/cmake/ModernCMake, so that cmake find the config files, remember ?Īfter that run ninja, and magic of cmake should happend.Ī quick look to the. But even a really good one, or one that re-uses a familiar syntax, cant come close to IDE supports CMake (or CMake supports that IDE).More packages use CMake than any other system. /./src/modern_cmake/executable -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/Path/to/a/install/directory/ĬMake will ask you to set the ModernCMake_DIR. Even more impressive, the CMake binaries in the tarballs are statically linked and require only libc6 as a dependency. Starting with the basics of how to install and run the command-line and GUI tools, Mastering CMake covers how to write CMake code as well as how to convert existing. To build it launch (from a build directory): CMake is perfectly happy to run as the current user out of your downloads directory if thats where you want to keep it. This book describes how to use the CMake family of tools, including CTest, CPack and CDash, to develop, build, test, and package software for distribution. The executable folder contain a CMakeLists.txt and a main.cpp Let's build an application that uses ModernCMake library. ![]() As a result if you write an application or a library that use for example ModernCMake::B, it will automaticaly forward the link to ModernCMake::A and therefore the link to Threads::Threads ! It is estimated to be used by at least 50 of all C++ projects as their build system. You can see that each of our targets exports their own includes dirs and link libraries. CMake has taken the software world by storm. INTERFACE_LINK_LIBRARIES "ModernCMake::A" Thank you to for helping with getting some of these changes through.# Set standard installation directories set(RUNTIME_DESTINATION $/headers" The compiler itself is tracked by CMake, which means that if the compiler changes, it will trigger the re-compilation of the targets. This simplification also means that we should be able to avoid doing clean builds of libdispatch, foundation, XCTest on the CI (which should hopefully speed up some of our builds). I am going to be removing some of the leftovers in the build-script as we now use proper export'ed targets from CMake so that CMake can understand when the target has changed and the sources need to be re-compiled. It also has greatly simplified the cross-compilation of the libraries. The builds should also now be generally better at doing incremental builds, parallel builds, and ensure that re-compilation cycles are detected properly. There are still some improvements which can be done to the build system, but, this is a much better state that we are in now. ![]() The biggest advantage that this brings is that the builds are much simpler, with largely a declaration of the sources and the libraries that they correspond to. This is largely transparent for most people (though a clean build won't hurt). All of the core libraries (libdispatch, foundation, XCTest) are now being built with CMake 3.15.1. This is to announce that the last of the staging is now complete.
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