111 lines
2.9 KiB
Markdown
111 lines
2.9 KiB
Markdown
[](https://travis-ci.org/leodemoura/lean)
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Requirements
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============
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- C++11 compatible compiler
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- GMP (GNU multiprecision library)
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http://gmplib.org/
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- (optional) gperftools
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https://code.google.com/p/gperftools/
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- cmake
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http://www.cmake.org
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Install Packages on Ubuntu
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--------------------------
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Instructions for installing gperftools on Ubuntu
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sudo add-apt-repository ppa:agent-8131/ppa
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sudo apt-get update
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sudo apt-get dist-upgrade
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sudo apt-get install libgoogle-perftools-dev
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Instructions for installing gcc-4.8 (C++11 compatible) on Ubuntu
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sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
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sudo update-alternatives --remove-all gcc
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sudo update-alternatives --remove-all g++
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sudo apt-get update
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sudo apt-get install g++-4.8 -y
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sudo apt-get upgrade -y && sudo apt-get dist-upgrade -y
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Instructions for installing clang-3.3 (C++11 compatible) on Ubuntu
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sudo add-apt-repository ppa:h-rayflood/llvm
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sudo apt-get update
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sudo apt-get dist-upgrade
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sudo apt-get install clang-3.3 clang-3.3-doc
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Note that you [still need][1] to have g++-4.8's C++ runtime library to
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support some C++11 features that we are using.
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You can specify the C++ compiler to use by using ``-DCMAKE_CXX_COMPILER``
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option. For example
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cmake -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_CXX_COMPILER=clang++-3.3 ../../src
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[1]: http://clang.llvm.org/cxx_status.html
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Install Packages on OS X
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------------------------
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We assume that you are using [homebrew][homebrew], "The missing package manager for OS X".
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[homebrew]: http://brew.sh
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Instructions for installing gperftools on OS X 10.8
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$ brew install gperftools
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Instructions for installing gcc-4.8 (C++11 compatible) on OS X 10.8
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$ brew tap homebrew/versions
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$ brew install gcc48
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Instructions for installing clang-3.3 (C++11 compatible) on OS X 10.8
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$ brew install llvm --with-clang --with-asan
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Build Instructions
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==================
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Using [CMake][cmake] + Make
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---------------------
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Instructions for DEBUG build
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mkdir -p build/debug
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cd build/debug
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cmake -DCMAKE_BUILD_TYPE=DEBUG ../../src
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make
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Instructions for RELEASE build
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mkdir -p build/release
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cd build/release
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cmake -DCMAKE_BUILD_TYPE=RELEASE ../../src
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make
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Using [CMake][cmake] + [Ninja][ninja]
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-------------------------------
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[CMake 2.8.11][cmake] supports [Ninja][ninja] build system using
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``-G`` option. [Some people report][1] that using [Ninja][ninja] can
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reduce the build time, esp when a build is incremental.
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[1]: https://plus.google.com/108996039294665965197/posts/SfhrFAhRyyd
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Instructions for DEBUG build
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mkdir -p build/debug
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cd build/debug
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cmake -DCMAKE_BUILD_TYPE=DEBUG -G Ninja ../../src
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ninja
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Instructions for RELEASE build
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mkdir -p build/release
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cd build/release
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cmake -DCMAKE_BUILD_TYPE=RELEASE -G Ninja ../../src
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ninja
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[cmake]: http://www.cmake.org/
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[ninja]: http://martine.github.io/ninja/
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