1*dbb99499SAndroid Build Coastguard Worker# Build tool dependency policy 2*dbb99499SAndroid Build Coastguard Worker 3*dbb99499SAndroid Build Coastguard WorkerWe follow the [Foundational C++ support policy](https://opensource.google/documentation/policies/cplusplus-support) for our build tools. In 4*dbb99499SAndroid Build Coastguard Workerparticular the ["Build Systems" section](https://opensource.google/documentation/policies/cplusplus-support#build-systems). 5*dbb99499SAndroid Build Coastguard Worker 6*dbb99499SAndroid Build Coastguard Worker## CMake 7*dbb99499SAndroid Build Coastguard Worker 8*dbb99499SAndroid Build Coastguard WorkerThe current supported version is CMake 3.10 as of 2023-08-10. Most modern 9*dbb99499SAndroid Build Coastguard Workerdistributions include newer versions, for example: 10*dbb99499SAndroid Build Coastguard Worker 11*dbb99499SAndroid Build Coastguard Worker* Ubuntu 20.04 provides CMake 3.16.3 12*dbb99499SAndroid Build Coastguard Worker* Debian 11.4 provides CMake 3.18.4 13*dbb99499SAndroid Build Coastguard Worker* Ubuntu 22.04 provides CMake 3.22.1 14