编译环境

• KylinOS v10 sp3
• gcc 7.3.0
• make 4.3
• opengauss 5.0.0

mkdir -p /data/opengauss
cd /data/opengauss
git clone https://gitee.com/opengauss/openGauss-server.git
git clone https://gitee.com/opengauss/Plugin.git
wget -c https://opengauss.obs.cn-south-1.myhuaweicloud.com/5.0.0/binarylibs/openGauss-third_party_binarylibs_openEuler_arm.tar.gz
tar -xzvf openGauss-third_party_binarylibs_openEuler_arm.tar.gz
mv openGauss-third_party_binarylibs_openEuler_arm openGauss-server/binarylibsexport CODE_BASE=/data/opengauss/openGauss-server
export BINARYLIBS=/data/opengauss/openGauss-server/binarylibs
export GAUSSHOME=$CODE_BASE/dest/yum install -y glibc-devel
yum install -y gcc make gcc-c++ libaio-devel flex bison libxml2-devel bison readline-devel ncurses-devel patchcd openGauss-server
git checkout tags/v5.0.0
./configure --gcc-version=7.3.0 CC=g++ CFLAGS="-O2 -g3" --prefix=$GAUSSHOME --3rd=$BINARYLIBS --enable-thread-safety --with-readline --without-zlib
make -sj
make install -sjcd Plugin
git checkout tags 5.0.0
cp -ar contrib/dolphin /data/opengauss/openGauss-server/contrib/
cd /data/opengauss/openGauss-server/contrib/dolphin
make install

编译好的包位于/data/opengauss/openGauss-server/dest中。

测试

create database test DBCOMPATIBILITY ‘B’; --创建mysql兼容模式的库
\c test
set enable_set_variable_b_format = on;
set dolphin.lower_case_table_names = 0;
set dolphin.B_COMPATIBILITY_MODE = on;
show tables;