cd5cc0cb5c
1. Replace the OpenJDK with an unmodified OpenJDK from Alpine Linux 2. Add Alibaba Dragonwell as the default JDK for the Java demos
44 lines
1.4 KiB
Bash
Executable File
44 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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THIS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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DOWNLOAD_DIR=/tmp/occlum_java_toolchain
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INSTALL_DIR=/opt/occlum/toolchains/jvm
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JDK=java-11-alibaba-dragonwell
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# Exit if any command fails
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set -e
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# Clean previous download and installation if any
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rm -rf ${DOWNLOAD_DIR}
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rm -rf ${INSTALL_DIR}/${JDK}
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# Create the download directory
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mkdir -p ${DOWNLOAD_DIR}
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cd ${DOWNLOAD_DIR}
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# Download and install Dragonwell JDK
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wget https://dragonwell.oss-cn-shanghai.aliyuncs.com/11/11.0.8.3_GA/linux/x64/Alibaba_Dragonwell_11.0.8.3-Enclave-Experimental-WithoutDebugInfo_x64.zip
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unzip Alibaba_Dragonwell_11.0.8.3-Enclave-Experimental-WithoutDebugInfo_x64.zip
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mkdir -p ${INSTALL_DIR}
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mv ${DOWNLOAD_DIR}/jdk ${INSTALL_DIR}/${JDK}
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ln -sf . ${INSTALL_DIR}/${JDK}/jre
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# Clean the download directory
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rm -rf ${DOWNLOAD_DIR}
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# Generate the wrappers for executables
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mkdir -p ${INSTALL_DIR}/bin
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cat > ${INSTALL_DIR}/bin/occlum-java <<EOF
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#!/bin/bash
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JAVA_HOME="\${JAVA_HOME:-${INSTALL_DIR}/${JDK}}"
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LD_LIBRARY_PATH=/opt/occlum/toolchains/gcc/x86_64-linux-musl/lib \${JAVA_HOME}/bin/java "\$@"
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EOF
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cat > ${INSTALL_DIR}/bin/occlum-javac <<EOF
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#!/bin/bash
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JAVA_HOME="\${JAVA_HOME:-${INSTALL_DIR}/${JDK}}"
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LD_LIBRARY_PATH=/opt/occlum/toolchains/gcc/x86_64-linux-musl/lib \${JAVA_HOME}/bin/javac "\$@"
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EOF
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chmod +x ${INSTALL_DIR}/bin/occlum-java
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chmod +x ${INSTALL_DIR}/bin/occlum-javac
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