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| author | Paweł Bylica <chfast@gmail.com> | 2018-07-24 23:07:11 +0800 |
|---|---|---|
| committer | Paweł Bylica <chfast@gmail.com> | 2018-07-24 23:07:11 +0800 |
| commit | 1a64dd1d71d0f75becaccc44ad3cd68a45bef510 (patch) | |
| tree | ac7ba54bb17bdb9f3ecabaa6dcaeafef1e524a44 /cmake | |
| parent | cfef5ec6b2852fce5c8bad63bde31ede5f2ec2f7 (diff) | |
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CMake: Better policy availability checking
It's better to use if(POLICY ...) and we don't have to check for CMake 3.0 because this is the minimal required version.
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/EthPolicy.cmake | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/cmake/EthPolicy.cmake b/cmake/EthPolicy.cmake index 7a0b2335..4e29898c 100644 --- a/cmake/EthPolicy.cmake +++ b/cmake/EthPolicy.cmake @@ -4,23 +4,16 @@ macro (eth_policy) # link_directories() treats paths relative to the source dir. cmake_policy(SET CMP0015 NEW) - if (${CMAKE_VERSION} VERSION_GREATER 3.0) + # Avoid warnings in CMake 3.0.2: + cmake_policy(SET CMP0042 NEW) + cmake_policy(SET CMP0043 NEW) - # Avoid warnings in CMake 3.0.2: - cmake_policy(SET CMP0042 NEW) - cmake_policy(SET CMP0043 NEW) + # allow VERSION argument in project() + cmake_policy(SET CMP0048 NEW) - # allow VERSION argument in project() - cmake_policy(SET CMP0048 NEW) - - endif() - - if (${CMAKE_VERSION} VERSION_GREATER 3.1) - + if (POLICY CMP0054) # do not interpret if() arguments as variables! cmake_policy(SET CMP0054 NEW) - endif() - endmacro() |