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| author | Mark de Wever <koraq@xs4all.nl> | 2023-05-06 16:53:15 +0200 |
|---|---|---|
| committer | Mark de Wever <koraq@xs4all.nl> | 2023-05-06 17:03:56 +0200 |
| commit | e8e8707b4aa6e4cc04c0cffb2de01d2de71165fc (patch) | |
| tree | 8aa85b72c452ae8199212c6f7c4b710a6e6621b1 /clang/CMakeLists.txt | |
| parent | 8f82d8ee760360a68de47d75d6a1851dacbdb8ef (diff) | |
| download | llvm-e8e8707b4aa6e4cc04c0cffb2de01d2de71165fc.tar.gz | |
Revert "Reland "[CMake] Bumps minimum version to 3.20.0.""
Unfortunatly not all buildbots are updated.
This reverts commit ffb807ab5375b3f78df198dc5d4302b3b552242f.
Diffstat (limited to 'clang/CMakeLists.txt')
| -rw-r--r-- | clang/CMakeLists.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt index ef69a68e460a..fd8558a16f81 100644 --- a/clang/CMakeLists.txt +++ b/clang/CMakeLists.txt @@ -1,4 +1,4 @@ -cmake_minimum_required(VERSION 3.20.0) +cmake_minimum_required(VERSION 3.13.4) if(NOT DEFINED LLVM_COMMON_CMAKE_UTILS) set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake) @@ -11,6 +11,13 @@ include(${LLVM_COMMON_CMAKE_UTILS}/Modules/CMakePolicy.cmake if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) project(Clang) set(CLANG_BUILT_STANDALONE TRUE) + if ("${CMAKE_VERSION}" VERSION_LESS "3.20.0") + message(WARNING + "Your CMake version is ${CMAKE_VERSION}. Starting with LLVM 17.0.0, the " + "minimum version of CMake required to build LLVM will become 3.20.0, and " + "using an older CMake will become an error. Please upgrade your CMake to " + "at least 3.20.0 now to avoid issues in the future!") + endif() endif() # Must go below project(..) |