11/13/2023 0 Comments Cmake copy file after build![]() ![]() The source tree must contain a CMakeLists.txt file. An alternative solution that would be acceptable would be to be able to create a custom target that does the copying, so that the other projects can depend on this project, which in turn depends on the library. The specified paths may be absolute or relative to the current working directory. Note: I need the library to be placed in an extra directory that serves as the output directory for several other projects that depend on this library, so that these projects are able to load the library at runtime. ![]() Note: As can be seen from the above snippet, this is currently for Windows/Visual Studio, but I would like this to work on OS X / Xcode / make as well. How do I get the output path for the target so that I can copy the file? This works fine for release builds, but for debug the source does not include the _d that I would have expected. I have a dynamic library that gets a different name depending on configuration, specified in the CMake scripts by: set_target_properties($)Īdd_custom_command(TARGET mylibrary POST_BUILD This command is invoked by a project in the. Now, every time the a target is run, the bar target is run as well, which has the effect of creating the directory and copying the files. CMake provides the install command to specify how a project is to be installed. This allows it to be distributed in a clean form and isolates users from the details of the build process. It works for my own project but google test (wich is a subproject) creates Debug folder and put there its. Software is typically installed into a directory separate from the source and build trees. Set( CMAKE_RUNTIME_OUTPUT_DIRECTORY $ )Ä®ndforeach( OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES ) I ve tried to remove these additional config folders in the same way as it was proposed in the link above: # First for the generic no-config case (e.g. You'll get more information on this post. As Phil reminds, CMake documentation doesn't recommend this use of GLOB. It is known that MSVC creates additional config (Debug/Release) folder and other compilers donât. In this case you have to launch cmake from your build directory every time you add or delete a source file : cmake -G .Thus I need to put this my_file.txt to the build dir. to be run for EVERY build, but I dont know WHEN the target will be launched. Currently, at runtime, the developer/user needs to run some scripts from the source tree before running the app from the build directory. We have a CMake project that builds a C++ app on Windows and Linux. Note that addcustomtarget may use the ALL option which would force the target. Use of file (COPY) to copy scripts to build directory. More importantly though, the file globbing approach isn't going to work for the first time you build your project if those DLL's are built as part of the same project, since none of the DLL's would be there when you first run CMake in such an arrangement. Example project working with a pseudo checkdisk.sh, bash script attached. 'executeprocess()' runs during Cmake generation so. ![]() Qmake Qt: Move Header file to build folder. I thought adding the qualifier 'POSTBUILD' would provide me the necessary timing requirements, however, that is not the case. Copy a file to build directory after compiling project with Qt. I need my custom command to run after the build is entirely complete. ![]() The generated file is modified and its timestamp updated on subsequent cmake runs. elf files are created after the build is complete. From here: If the input file is modified the build system will re-run CMake to re-configure the file and generate the build system again. In my tests (I use google test) I use some external my_file.txt. If the specified fails the build should stop. Yes, it will copy, but if the input file is modified in the future, CMake will reconfigure and copy the file to the output.![]()
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