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| author | Chad Rosier <mcrosier@codeaurora.org> | 2015-02-23 19:15:08 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@codeaurora.org> | 2015-02-23 19:15:08 +0000 |
| commit | 3986322604e756eb762efd5a0610a58b206b62b3 (patch) | |
| tree | 78c829c8a0753db719e9586c37741264aef6b948 /CMakeLists.txt | |
| parent | c38816e9d8039fe7b3148c17dc481ccdb7dcf75a (diff) | |
Revert "Raising minimum required CMake version to 2.8.12.2."
This reverts commit 247aed4710e8befde76da42b27313661dea7cf66.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230240 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 441a08d6c0..27784c4489 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,14 +1,24 @@ # See docs/CMake.html for instructions about how to build LLVM with CMake. -cmake_minimum_required(VERSION 2.8.12.2) +cmake_minimum_required(VERSION 2.8.8) if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) message(STATUS "No build type selected, default to Debug") set(CMAKE_BUILD_TYPE "Debug") endif() -if(POLICY CMP0022) - cmake_policy(SET CMP0022 NEW) # automatic when 2.8.12 is required +# FIXME: It may be removed when we use 2.8.12. +if(CMAKE_VERSION VERSION_LESS 2.8.12) + # Invalidate a couple of keywords. + set(cmake_2_8_12_INTERFACE) + set(cmake_2_8_12_PRIVATE) +else() + # Use ${cmake_2_8_12_KEYWORD} intead of KEYWORD in target_link_libraries(). + set(cmake_2_8_12_INTERFACE INTERFACE) + set(cmake_2_8_12_PRIVATE PRIVATE) + if(POLICY CMP0022) + cmake_policy(SET CMP0022 NEW) # automatic when 2.8.12 is required + endif() endif() if(CMAKE_VERSION VERSION_LESS 3.1.20141117) |