BUILD_CENTOS7

CentOS7 Build and Install Instructions

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Download gxb-core SourceCode

git clone https://github.com/gxchain/gxb-core ;
cd gxb-core && git checkout master ;
git submodule update --init --recursive ;

Setup Develop ENV

cd gxb-core ;
export LANG=en_US.UTF-8 ;
bash ./script/gxchain_setup_dev_env_centos.sh ;

Start Compile gxb-core

CentOS7下编译非常吃内存，请保证至少8G内存并且最多不能超过2个编译进程(make -j2)，内存16G可以 make -j4

export LLVM_DIR=${HOME}/opt/wasm/lib/cmake/llvm ;
export BOOST_ROOT=${HOME}/opt/boost ;
mkdir build && cd build ;
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=/opt/rh/devtoolset-7/root/bin/g++ -DCMAKE_C_COMPILER=/opt/rh/devtoolset-7/root/bin/gcc -DWASM_ROOT=${HOME}/opt/wasm  -DOPENSSL_ROOT_DIR=/usr/include/openssl .. ;
make -j1 ;