# provides friendly hints to the user.
if (${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
- if (${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS "3.5.0")
+ if (${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS "3.9.1")
message(WARNING "
### You appear to be using Clang ${CMAKE_CXX_COMPILER_VERSION}, which is known
### to be unable to compile Hana. Consider switching to
- ### Clang >= 3.5.0. If it is already installed on your
+ ### Clang >= 3.9.1. If it is already installed on your
### system, you can tell CMake about it with
###
### cmake .. -DCMAKE_CXX_COMPILER=/path/to/clang
### shipped with Xcode < 6.3. Unfortunately, only Apple's Clang
### >= 6.1.0 (shipped with Xcode >= 6.3) can compile Hana.
### You should consider updating to Xcode >= 6.3 (requires Yosemite)
- ### or using a non-Apple Clang >= 3.5.0, which can be installed via
+ ### or using a non-Apple Clang >= 3.9.1, which can be installed via
### Homebrew with
###
### brew install llvm --with-clang