Configuring the Compilation Environment

Hardware Environment

Table 1 shows the compiler hardware configurations.

Software Environment

Table 2 shows the compiler software configurations.

Installing JDK

1. Optional: Create an installation directory.

   mkdir -p /opt/tools/installed

2. Go to the installation directory.

   1	cd /opt/tools/installed

3. Download JDK 8.

   1	wget https://doris-thirdparty-repo.bj.bcebos.com/thirdparty/jdk-8u291-linux-aarch64.tar.gz

4. Decompress the software package.

   1	tar -zxvf jdk-8u291-linux-aarch64.tar.gz

Installing Maven

1. Go to the installation directory.

   1	cd /opt/tools/installed

2. Download Maven 3.6.3.

   1	wget https://doris-thirdparty-repo.bj.bcebos.com/thirdparty/apache-maven-3.6.3-bin.tar.gz

3. Decompress the software package.

   1	tar -zxvf apache-maven-3.6.3-bin.tar.gz

Installing CMake

1. Go to the installation directory.

   1	cd /opt/tools/installed

2. Download CMake 3.28.0.

   1 2	wget https://github.com/Kitware/CMake/archive/refs/tags/v3.28.0.zip mv v3.28.0.zip ./CMake-3.28.0.zip

3. Decompress the software package.

   1	unzip CMake-3.28.0.zip

4. Run the configure script.

   1 2	cd CMake-3.28.0 ./configure --prefix=/opt/tools/installed/CMake-3.28.0/build

5. Compile and install CMake.

   1 2	gmake gmake install

6. Add environment variables.

   1	export PATH=/opt/tools/installed/CMake-3.28.0/build/bin:$PATH

7. Check whether the CMake version is 3.28.0.

   1	cmake --version

Installing Ninja

1. Go to the installation directory.

   1	cd /opt/tools/installed

2. Download Ninja 1.12.1.

   1	wget https://github.com/ninja-build/ninja/releases/download/v1.12.1/ninja-linux-aarch64.zip

3. Decompress the software package.

   1	unzip ninja-linux-aarch64.zip -d ninja

4. Add environment variables.

   1	export PATH=/opt/tools/installed/ninja:$PATH

5. Check whether the Ninja version is 1.12.1.

   1	ninja --version

Installing Clang

1. Go to the installation directory.

   1	cd /opt/tools/installed

2. Download Clang 17.

   1 2	wget https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-17.0.6.tar.gz mv llvmorg-17.0.6.tar.gz ./llvm-project-llvmorg-17.0.6.tar.gz

3. Decompress the software package.

   1	tar -zxvf llvm-project-llvmorg-17.0.6.tar.gz

4. Create an installation directory and go to the directory.

   1 2 3

   mkdir -p /opt/tools/installed/llvm-project-llvmorg-17.0.6/build/llvm mkdir -p /opt/tools/installed/llvm-project-llvmorg-17.0.6/install cd /opt/tools/installed/llvm-project-llvmorg-17.0.6/build/llvm

5. Generate the LLVM build file.

   1 2 3 4 5 6 7 8 9

   cmake -G Ninja \ -DCMAKE_BUILD_TYPE=Release \ -DCMAKE_INSTALL_PREFIX=/opt/tools/installed/llvm-project-llvmorg-17.0.6/install \ -DCMAKE_C_COMPILER=gcc \ -DCMAKE_CXX_COMPILER=g++ \ -DLLVM_ENABLE_PROJECTS="clang;lld;bolt;openmp;clang-tools-extra" \ -DLLVM_ENABLE_RUNTIMES="compiler-rt;libunwind;libcxx;libcxxabi" \ -DLLVM_TARGETS_TO_BUILD="AArch64" \ /opt/tools/installed/llvm-project-llvmorg-17.0.6/llvm || exit 1

6. Use 96 threads to build the LLVM project in parallel and perform installation.

   1 2	ninja -j96 ninja install

7. Add environment variables.

   1	export PATH=/opt/tools/installed/llvm-project-llvmorg-17.0.6/install/bin:$PATH

8. Check whether the Clang version is 17.0.6.

   1	clang --version

Installing GCC

1. Go to the installation directory.

   1	cd /opt/tools/installed

2. Download GCC 12.

   1	wget https://eulermaker.compass-ci.openeuler.openatom.cn/api/repositories/gcc-for-openEuler/centos%3A7.6.1810/aarch64/history/902f83f6-2280-11ef-992d-3e91e18f8c69/last/Packages/gcc-for-openEuler-1.0.7-10.aarch64.rpm

3. Install the software package. Move the obtained GCC 12 software package to the /opt/tools/installed/ directory, and go to the directory.

   1 2 3

   rpm -i gcc-for-openEuler-1.0.7-10.aarch64.rpm mv /gcc-12.3.1-2024.05-aarch64-linux.tar.gz /opt/tools/installed/ cd /opt/tools/installed

4. Decompress the package.

   1	tar -zxvf gcc-12.3.1-2024.05-aarch64-linux.tar.gz

5. Add environment variables.

   1	export PATH=/opt/tools/installed/gcc-12.3.1-2024.05-aarch64-linux/bin:$PATH

6. Check whether the GCC version is 12.3.1.

   1	gcc --version

Installing Autoconf

1. Install the system software package.

   1	sudo yum install -y byacc patch automake libtool make which file ncurses-devel gettext-devel unzip bzip2 zip util-linux wget git python

2. Install Autoconf 2.69.
   1. Download and decompress the installation package.

      1 2	wget http://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gz tar zxf autoconf-2.69.tar.gz

   2. Go to the software directory.

      1	cd autoconf-2.69

   3. Compile and install the software package.

      1 2 3

      ./configure make make install

Configuring Environment Variables

1. Open the /etc/profile file.

   1	vi /etc/profile

2. Press i to enter the insert mode and add the following environment variable configurations to the end of the file:

   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

   export MAVEN_HOME=/opt/tools/installed/apache-maven-3.6.3 export PATH=$MAVEN_HOME/bin:$PATH export JAVA_HOME=/opt/tools/installed/jdk1.8.0_291 export PATH=$JAVA_HOME/bin:$PATH export CMAKE_HOME=/opt/tools/installed/CMake-3.28.0/build export PATH=$CMAKE_HOME/bin:$PATH export NINJA_HOME=/opt/tools/installed/ninja export PATH=$NINJA_HOME:$PATH export LLVM_HOME=/opt/tools/installed/llvm-project-llvmorg-17.0.6/install export PATH=$LLVM_HOME/bin:$PATH export GCC12_HOME=/opt/tools/installed/gcc-12.3.1-2024.05-aarch64-linux export PATH=$GCC12_HOME/bin:$PATH export LD_LIBRARY_PATH=$GCC12_HOME/lib64:$LLVM_HOME/lib:$LLVM_HOME/lib/aarch64-unknown-linux-gnu:$LD_LIBRARY_PATH export USE_AVX2=OFF export USE_UNWIND=OFF

3. Press Esc, type :wq!, and press Enter to save the file and exit.
4. Enable the environment variables.

   1	source /etc/profile