57 lines
1.8 KiB
Bash
57 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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jdk_version() {
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local java_cmd="${1}"
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local result
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local IFS=$'\n'
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if [[ -z "${java_cmd}" ]]; then
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result=no_java
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return 1
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else
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local version
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# remove \r for Cygwin
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version="$("${java_cmd}" -Xms32M -Xmx32M -version 2>&1 | tr '\r' '\n' | grep version | awk '{print $3}')"
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version="${version//\"/}"
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if [[ "${version}" =~ ^1\. ]]; then
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result="$(echo "${version}" | awk -F '.' '{print $2}')"
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else
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result="$(echo "${version}" | awk -F '.' '{print $1}')"
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fi
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fi
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echo "${result}"
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return 0
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}
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java_version=$(jdk_version "${JAVA_HOME:-}/bin/java")
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jvm_arch='amd64'
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if [[ "$(uname -m)" == 'aarch64' ]]; then
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jvm_arch='aarch64'
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fi
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if [[ "${java_version}" -gt 8 ]]; then
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export LIBJVM_PATH="${JAVA_HOME}/lib"
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# JAVA_HOME is jdk
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elif [[ -d "${JAVA_HOME}/jre" ]]; then
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export LIBJVM_PATH="${JAVA_HOME}/jre/lib/${jvm_arch}"
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# JAVA_HOME is jre
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else
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export LIBJVM_PATH="${JAVA_HOME}/lib/${jvm_arch}"
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fi
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echo "${LIBJVM_PATH}"/*/libjvm.so
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