Hi, I cannot get QTC to pick up the compile_commands.json file generated by CMake.
Here some things I’ve tried out: 1. Create a .clangd configuration file to hard-code the compilation database location 2. Move compile_commands.json into the top-level of the project 3. Verify that clangd is configured with the correct workspace folder (Language Client Inspector) OS Info: WindowsBuildLabEx : 22621.1.arm64fre.ni_release.220506-1250 OsName : Microsoft Windows 11 Pro OsVersion : 10.0.22631 CsSystemType : ARM64-based PC QtCreatorVersion : 14.0.1 (Enterprise) Steps to reproduce: 1. Create a new Qt Quick Application. 2. Click on "Projects" on Sidebar 3. Add "CMAKE_EXPORT_COMPILE_COMMANDS" to initial configuration 4. Reconfigure the project The build directory now contains a compile_commands.json file. We can now edit compile_commands.json to test, if it is really picked up. Find the entry for main.cpp and add '-DFOOBAR' to the command. QTC greys out an "#ifdef FOOBAR" block, despite FOOBAR being defined in the build command for main.cpp. Does QTC support compilation databases? ~ Hugo -- Qt-creator mailing list Qt-creator@qt-project.org https://lists.qt-project.org/listinfo/qt-creator
