12/16/2023 0 Comments Cmake install dependency![]() Installing: C:/Users/nasos/code/source/test5/build/win10_64/Release/install/include/dep.hppĮdit: Changed instances of “test” to “myexe”. Installing: C:/Users/nasos/code/source/test5/build/win10_64/Release/install/bin/dep.dll Installing: C:/Users/nasos/code/source/test5/build/win10_64/Release/install/lib/dep.lib The scripts are executed at install time to perform the actual installation of files. This command is invoked by a project in the CMakeLists file and tells CMake how to generate installation scripts. There are targets of a shared library SomeLib and a test executable SomeLibtests in project. CMake provides the install command to specify how a project is to be installed. The expression can be used in ADDCUSTOMCOMMAND command at POSTBUILD stage. Installing: C:/Users/nasos/code/source/test5/build/win10_64/Release/install/bin/myexe.exe In CMake version 3.21 there is a new TARGETRUNTIMEDLLS generator expression that returns all runtime dependencies of runtime target as a list of file paths. ![]() prefix=install: - Install configuration: "Release" Install( TARGETS myexe dep RUNTIME_DEPENDENCIES Target_link_libraries( myexe PRIVATE mylib ) Target_link_libraries( mylib PRIVATE dep ) The -target option with install parameter in addition to the -build option tells cmake to build the install target. After LLVM has finished building, install it from the build directory: cmake -build. If it can, then we have succeeded in adding TBB as a dependency in. The underlying build tool can be invoked directly, of course, but the -build option is portable. Set_target_properties( mylib PROPERTIES PUBLIC_HEADER mylib.hpp ) CMake to build a large toolkit like Intels Threading Building Blocks (TBB). Set_target_properties( dep PROPERTIES PUBLIC_HEADER dep.hpp ) What you probably want is to build and install the 3rd party dependencies into a prefix. Be warned, though, that it may ignore your hint. The FindPkgConfig module is also sometimes used. CMake findpackage() also works with installed target import files, if you specify where you installed the dependency. The primary methods of bringing dependencies into the build are the findpackage () command and the FetchContent module. Projects and users have the flexibility to choose between methods that best suit their needs. Can this be modified to achieve the desired behavior, or I have to rely on components? add_library( dep SHARED dep.cpp ) CMake provides a number of ways to incorporate such things into the build. ![]() Removing dep from the install targets installs only myexe.exe. When installing myexe, the behavior I want to achieve is to only install myexe.exe and dep.dll, but in addition, my cmake script below installs dep.lib and dep.hpp. The primary methods of bringing dependencies into the build are the findpackage () command and the FetchContent module. Here I have a simple example that defines a SHARED library ( dep), and then a library that uses it ( mylib) and then an executable ( myexe) that uses mylib. I am trying to understand how to use the RUNTIME_DEPENDENCIES feature. Users can follow the guidelines to build and install LLVM from source, or download and install the pre-built binary from here. ![]()
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