1.2 KiB
1.2 KiB
Install Packages on OS X 10.9
We assume that you are using homebrew as a package manager.
Compilers
You need a C++11-compatible compiler to build Lean. As of November 2014, you have three options:
- clang++-3.5 (shipped with OSX, Apple LLVM version 6.0)
- gcc-4.9.1 (homebrew)
- clang++-3.5 (homebrew)
We recommend to use Apple's clang++ because it is pre-shipped with OS X and requires no further installation.
To install gcc-4.9.1 via homebrew, please execute:
brew install gcc
To install clang++-3.5 via homebrew, please execute:
brew install llvm --with-clang --with-asan
To use compilers other than the default one (Apple's clang++), you
need to use -DCMAKE_CXX_COMPILER option to specify the compiler
that you want to use when you run cmake. For example, do the
following to use g++.
cmake -DCMAKE_CXX_COMPILER=g++-4.9 ...
Required Packages: CMake, GMP, MPFR, LUA
brew install cmake
brew install gmp
brew install mpfr
brew install lua
Optional Packages: tcmalloc and ninja
brew install gperftools
brew install ninja