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