1*cfb92d14SAndroid Build Coastguard Worker# build_gn 2*cfb92d14SAndroid Build Coastguard Worker 3*cfb92d14SAndroid Build Coastguard Worker## URL 4*cfb92d14SAndroid Build Coastguard Worker 5*cfb92d14SAndroid Build Coastguard Workerhttps://gn.googlesource.com/gn/+/refs/heads/master/examples/simple_build/build 6*cfb92d14SAndroid Build Coastguard Worker 7*cfb92d14SAndroid Build Coastguard Worker## License 8*cfb92d14SAndroid Build Coastguard Worker 9*cfb92d14SAndroid Build Coastguard WorkerBSD 3-Clause 10*cfb92d14SAndroid Build Coastguard Worker 11*cfb92d14SAndroid Build Coastguard Worker## License File 12*cfb92d14SAndroid Build Coastguard Worker 13*cfb92d14SAndroid Build Coastguard Worker[LICENSE](https://gn.googlesource.com/gn/+/refs/heads/master/LICENSE) 14*cfb92d14SAndroid Build Coastguard Worker 15*cfb92d14SAndroid Build Coastguard Worker## Description 16*cfb92d14SAndroid Build Coastguard Worker 17*cfb92d14SAndroid Build Coastguard Workergn is metabuild system that generates ninja files for further compilation 18*cfb92d14SAndroid Build Coastguard Worker 19*cfb92d14SAndroid Build Coastguard Workergn tool requires paths to all the toolchains to be used for compilation, for 20*cfb92d14SAndroid Build Coastguard Workerexample compiler, linker etc. The toolchains in toolchain/BUILD.gn are from the 21*cfb92d14SAndroid Build Coastguard Workerexamples repository for gn. BUILDCONFIG.gn is also trimmed down version from 22*cfb92d14SAndroid Build Coastguard Workerexamples/simple_build/build/ 23