USDT -- Centos编译omnicore

参考官方文档：https://github.com/OmniLayer/omnicore/blob/master/doc/build-unix.md

1.从GitHub上下载源码

https://github.com/OmniLayer/omnicore.git

2.安装依赖

yum install build-essential libtool autotools-dev automake pkg-config libssl-dev libevent-dev bsdmainutils

有的依赖没有，则需要单独安装！！

sudo yum install gcc-c++ libtool make autoconf automake openssl-devel libevent-devel boost-devel libdb4-devel libdb4-cxx-devel

sudo yuminstall qt5-qttools-devel qt5-qtbase-devel protobuf-devel 

3.安装db4.8

获取源码：

wget http://download.oracle.com/berkeley-db/db-4.8.30.NC.tar.gz 

tar -xzvf db-4.8.30.NC.tar.gz  

cd db-4.8.30.NC/build_unix 

../dist/configure --enable-cxx --disable-shared --with-pic --prefix=$BDB_PREFIX
make 
make install

4.编译omnicore

cd omnicore/

./autogen.sh
./configure LDFLAGS="-L/home/db4/lib/" CPPFLAGS="-I/home/db4/include/"      //此处要指定3步编译完的db位置

make && make install

这样在/usr/local/bin/目录中就看到我们想要的omnicored、omnicore-cli等文件了。