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