Package: src:llvm-toolchain-3.9,src:llvm-toolchain-4.0 Trying to build llvm on an older release, I get:
Using cmake: cmake CMake Error at CMakeLists.txt:3 (cmake_minimum_required): CMake 3.4.3 or higher is required. You are running version 2.8.12.2 -- Configuring incomplete, errors occurred! make[1]: *** [override_dh_auto_configure] Error 1 The b-d should be versioned. Do you know by any chance why the new version is required? Thanks, Matthias

