1) sudo apt-get install autoconf
2) sudo apt-get install libtool
3)
cd ~
mkdir librarys
git clone https://github.com/cryptonomex/secp256k1-zkp.git
cd secp256k1-zkp
./autogen.sh
./configure
make
sudo make install
4) git clone https://github.com/eosio/eos --recursive
5)llvm clang for WASM
mkdir ~/wasm-compiler
cd ~/wasm-compiler
git clone --depth 1 --single-branch --branch release_40 https://github.com/llvm-mirror/llvm.git
cd llvm/tools
git clone --depth 1 --single-branch --branch release_40 https://github.com/llvm-mirror/clang.git
cd ..
mkdir build
cd build
cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX=.. -DLLVM_TARGETS_TO_BUILD= -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly -DCMAKE_BUILD_TYPE=Release ../
make -j4 install
6)
sudo apt-get autoremove cmake
cd ~/librarys
wget https://cmake.org/files/v3.8/cmake-3.8.0-Linux-x86_64.tar.gz
tar zxvf cmake-3.8.0-Linux-x86_64.tar.gz
cd cmake-3.8.0-Linux-x86_64
sudo ln -s ~/librarys/cmake-3.8.0-Linux-x86_64/bin/* /usr/bin/
sudo ldconfig
cmake --version
cmake version 3.8.0
7)
tar zxvf boost_1_64_0.tar.gz
cd boost_1_64_0
./bootstrap.sh
#sudo ./b2 link=shared threading=multi runtime-link=shared variant=release install
./bjam release install
8)
wget https://www.openssl.org/source/openssl-1.1.0f.tar.gz
tar zxvf openssl-1.1.0f.tar.gz
cd openssl-1.1.0f
./Configure shared linux-x86_64
sudo make install
9)
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install gcc-4.9
sudo apt-get install g++-4.9
装了ppa,各种版本就可以共存了。不过有一个问题，每次要用的时候，必须使用g++-4.9，如果直接用g++会运行4.8版本的，非常麻烦。
所以需要改一下/usr/bin/下的链接。
sudo su
cd ../../usr/bin
ln -s /usr/bin/g++-4.9 /usr/bin/g++ -f
ln -s /usr/bin/gcc-4.9 /usr/bin/gcc -f
10)
sudo apt-get install libbz2-dev
11)
sudo apt-get install libgmp-dev
12)
sudo apt-get install zlib1g-dev
13)
git clone https://github.com/eosio/eos --recursive
mkdir -p eos/build && cd eos/build
WASM_LLVM_CONFIG=~/wasm-compiler/llvm/bin/llvm-config LLVM_DIR=~/wasm-compiler/llvm/lib/cmake/llvm cmake ..
make -j4
//////////////////////////////////////////////////////////////////////////////////
1)
sudo apt-get install clang-4.0 lldb-4.0 lld-4.0
sudo update-alternatives --install /usr/bin/clang clang /usr/lib/llvm-4.0/bin/clang 400
sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/lib/llvm-4.0/bin/clang++ 400
2)
sudo apt-get install python-dev python3-dev
3)
sudo apt-get install libicu-dev
4)
tar zxvf boost_1_64_0.tar.gz
cd boost_1_64_0
./bootstrap.sh --with-toolset=clang
./b2 -a -j$(nproc) link=shared threading=multi runtime-link=shared variant=release -sHAVE_ICU=1 --sICU_PATH=/usr
sudo ./b2 install
sudo apt-get install libssl-dev
sudo apt-get install mpi-default-dev
5)
wget https://cmake.org/files/v3.9/cmake-3.9.0.tar.gz
$tar -zxvf cmake-3.9.0.tar.gz
$./bootstrap
$make
$make install
6)
在目录：
~/eos/build$
WASM_LLVM_CONFIG=/opt/wasm/bin/llvm-config cmake -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DCMAKE_INSTALL_PREFIX=/opt/eos ../
make -j2
