• Ubuntu18 编译OpenJDK12 JVM
  • 环境
  • 步骤

Ubuntu18 编译OpenJDK12 JVM

环境

Ubuntu18.04

VM15.1.0

步骤

• 安装依赖

  不同的版本OS上面可能需要安装不同的依赖，这个要根据自己OS来一个个安装。

sudo apt-get install -y zip libfreetype6-dev libcups2-dev libx11-dev libxext-dev libxrender-dev libxrandr-dev libxtst-dev libxt-dev libffi-dev libasound2-dev autoconf

• 安装JDK11

  sudo apt-get install openjdk-11-jdk

• 下载openjdk12 的源码

链接：https://pan.baidu.com/s/1hZkiRiBvBDzl6IBdumMRjw

提取码：m1uj

• 把下载的源码放进机器的路径下，路径自己选

• 在源码路径下

  core 和memory size 可以根据机器的配置调节，配置越高，编译越快

  bash configure --with-num-cores=4 --with-memory-size=8192 --disable-warnings-as-errors

• Make images

  

• 使用生成的JDK

  sudo vim ~/.bashrc
  source ~/.bashrc
   
  export JAVA_HOME=/opt/jdk12/build/linux-x86_64-server-release/jdk
  export JRE_HOME=${JAVA_HOME}/jre
  export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
  export PATH=${JAVA_HOME}/bin:$PATH
  
  

• 查看版本

  

• 试运行

• build log 这个可以不用看了

  Building target 'images' in configuration 'linux-x86_64-server-release'
  Compiling 8 files for BUILD_TOOLS_LANGTOOLS
  Warning: No SCM configuration present and no .src-rev
  Creating hotspot/variant-server/tools/adlc/adlc from 13 file(s)
  Compiling 2 files for BUILD_JVMTI_TOOLS
  Compiling 1 files for BUILD_JFR_TOOLS
  Parsing 2 properties into enum-like class for jdk.compiler
  Compiling 19 properties into resource bundles for jdk.compiler
  Compiling 13 properties into resource bundles for jdk.javadoc
  Compiling 12 properties into resource bundles for jdk.jdeps
  Compiling 7 properties into resource bundles for jdk.jshell
  Compiling 117 files for BUILD_java.compiler.interim
  Compiling 396 files for BUILD_jdk.compiler.interim
  Creating support/modules_libs/java.base/server/libjvm.so from 987 file(s)
  Creating hotspot/variant-server/libjvm/gtest/libjvm.so from 114 file(s)
  Creating hotspot/variant-server/libjvm/gtest/gtestLauncher from 1 file(s)
  Compiling 304 files for BUILD_jdk.javadoc.interim
  Compiling 162 files for BUILD_TOOLS_JDK
  Compiling 2 files for COMPILE_DEPEND
  Compiling 3 files for BUILD_VM_COMPILER_MATCH_PROCESSOR
  Compiling 5 files for BUILD_VM_COMPILER_NODEINFO_PROCESSOR
  Compiling 188 files for BUILD_jdk.rmic.interim
  Compiling 3 files for BUILD_VM_COMPILER_OPTIONS_PROCESSOR
  Compiling 14 files for BUILD_VM_COMPILER_REPLACEMENTS_PROCESSOR
  Compiling 3 files for BUILD_VM_COMPILER_SERVICEPROVIDER_PROCESSOR
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Note: Some input files use unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Creating buildtools/jdk.vm.compiler.match.processor.jar
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Compiling 31 files for BUILD_JRTFS
  Creating buildtools/jdk.vm.compiler.nodeinfo.processor.jar
  Creating buildtools/jdk.vm.compiler.options.processor.jar
  Creating buildtools/jdk.vm.compiler.replacements.verifier.jar
  Creating support/modules_libs/java.base/jrt-fs.jar
  Creating buildtools/jdk.vm.compiler.serviceprovider.processor.jar
  Compiling 2 files for BUILD_BREAKITERATOR_BASE
  Compiling 2 files for BUILD_BREAKITERATOR_LD
  Compiling 11 properties into resource bundles for java.logging
  Compiling 11 properties into resource bundles for java.base
  Compiling 6 properties into resource bundles for java.base
  Compiling 11 properties into resource bundles for jdk.jartool
  Compiling 11 properties into resource bundles for jdk.management.agent
  Compiling 3 properties into resource bundles for jdk.jdi
  Compiling 4 properties into resource bundles for jdk.jlink
  Compiling 3 properties into resource bundles for jdk.jlink
  Compiling 1 properties into resource bundles for jdk.jlink
  Compiling 224 properties into resource bundles for jdk.localedata
  Compiling 3027 files for java.base
  Compiling 89 properties into resource bundles for java.desktop
  Compiling 117 files for java.compiler
  Compiling 18 files for java.datatransfer
  Compiling 1831 files for java.xml
  Compiling 10 files for java.instrument
  Compiling 35 files for java.logging
  Compiling 330 files for java.management
  Compiling 30 files for java.security.sasl
  Compiling 129 files for java.rmi
  Compiling 140 files for java.net.http
  Compiling 15 files for java.scripting
  Compiling 5 files for java.transaction.xa
  Compiling 275 files for java.xml.crypto
  Compiling 22 files for java.smartcardio
  Compiling 193 files for jdk.internal.vm.ci
  Compiling 24 files for jdk.management
  Compiling 9 files for jdk.unsupported
  Compiling 119 files for jdk.charsets
  Compiling 61 files for jdk.internal.jvmstat
  Compiling 400 files for jdk.compiler
  Compiling 22 files for jdk.crypto.ec
  Compiling 68 files for jdk.dynalink
  Compiling 3 files for jdk.internal.ed
  Compiling 44 files for jdk.httpserver
  Compiling 97 files for jdk.internal.le
  Compiling 51 files for jdk.internal.opt
  Compiling 33 files for jdk.jartool
  Compiling 1 files for jdk.jdwp.agent
  Compiling 175 files for jdk.jfr
  Compiling 11 files for jdk.jstatd
  Compiling 1703 files for jdk.localedata
  Compiling 9 files for jdk.net
  Compiling 1 files for jdk.pack
  Compiling 33 files for jdk.sctp
  Compiling 593 files for jdk.scripting.nashorn
  Compiling 94 files for jdk.xml.dom
  Compiling 15 files for jdk.zipfs
  Warning: generation and use of skeletons and static stubs for JRMP
  is deprecated. Skeletons are unnecessary, and static stubs have
  been superseded by dynamically generated stubs. Users are
  encouraged to migrate away from using rmic to generate skeletons and static
  stubs. See the documentation for java.rmi.server.UnicastRemoteObject.
  Compiling 15 files for java.prefs
  Compiling 197 files for java.naming
  Note: Some input files use or override a deprecated API that is marked for removal.
  Note: Recompile with -Xlint:removal for details.
  Compiling 138 files for BUILD_NASGEN
  Compiling 77 files for java.sql
  Running nasgen
  Compiling 15 files for jdk.attach
  Compiling 70 files for jdk.crypto.cryptoki
  Compiling 305 files for jdk.javadoc
  Compiling 38 files for jdk.jcmd
  Compiling 133 files for jdk.jdeps
  Compiling 251 files for jdk.jdi
  Compiling 75 files for jdk.jlink
  Compiling 94 files for jdk.jshell
  Compiling 14 files for jdk.management.jfr
  Compiling 16 files for jdk.naming.dns
  Compiling 7 files for jdk.naming.rmi
  Compiling 188 files for jdk.rmic
  Compiling 11 files for jdk.scripting.nashorn.shell
  Note: Some input files use or override a deprecated API that is marked for removal.
  Note: Recompile with -Xlint:removal for details.
  Warning: generation and use of skeletons and static stubs for JRMP
  is deprecated. Skeletons are unnecessary, and static stubs have
  been superseded by dynamically generated stubs. Users are
  encouraged to migrate away from using rmic to generate skeletons and static
  stubs. See the documentation for java.rmi.server.UnicastRemoteObject.
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Compiling 14 files for java.management.rmi
  Compiling 217 files for java.security.jgss
  Compiling 56 files for java.sql.rowset
  Compiling 2784 files for java.desktop
  Compiling 31 files for jdk.management.agent
  Compiling 30 files for jdk.security.auth
  Compiling 16 files for jdk.security.jgss
  Warning: generation and use of skeletons and static stubs for JRMP
  is deprecated. Skeletons are unnecessary, and static stubs have
  been superseded by dynamically generated stubs. Users are
  encouraged to migrate away from using rmic to generate skeletons and static
  stubs. See the documentation for java.rmi.server.UnicastRemoteObject.
  Compiling 1574 files for jdk.internal.vm.compiler
  Compiling 108 files for jdk.aot
  Compiling 5 files for jdk.internal.vm.compiler.management
  Compiling 67 files for COMPILE_CREATE_SYMBOLS
  Creating ct.sym classes
  Updating support/src.zip
  Compiling 1 files for java.se
  Compiling 18 files for jdk.accessibility
  Compiling 3 files for jdk.editpad
  Creating support/symbols/ct.sym
  Compiling 1000 files for jdk.hotspot.agent
  Compiling 64 files for jdk.jconsole
  Compiling 5 files for jdk.jsobject
  Compiling 8 files for jdk.unsupported.desktop
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Note: Some input files use unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Creating support/modules_libs/java.base/libverify.so from 2 file(s)
  Creating support/modules_libs/java.base/libjava.so from 58 file(s)
  Creating support/native/java.base/libfdlibm.a from 57 file(s)
  Creating support/modules_libs/java.base/libzip.so from 5 file(s)
  Creating support/modules_libs/java.base/libjimage.so from 6 file(s)
  Creating support/modules_libs/java.base/libjli.so from 8 file(s)
  Creating support/modules_libs/java.base/libnet.so from 21 file(s)
  Creating support/modules_libs/java.base/libnio.so from 22 file(s)
  Creating support/modules_libs/java.base/libjsig.so from 1 file(s)
  Creating support/modules_libs/java.instrument/libinstrument.so from 12 file(s)
  Creating support/modules_cmds/jdk.jlink/jimage from 1 file(s)
  Creating support/modules_cmds/jdk.jlink/jlink from 1 file(s)
  Creating support/modules_cmds/jdk.jlink/jmod from 1 file(s)
  Creating support/native/java.base/java_objs/java from 1 file(s)
  Creating support/modules_cmds/java.base/keytool from 1 file(s)
  Creating support/modules_libs/java.base/jexec from 1 file(s)
  Creating support/modules_libs/java.base/jspawnhelper from 1 file(s)
  Creating support/modules_libs/java.desktop/libmlib_image.so from 50 file(s)
  Creating support/modules_libs/java.desktop/libawt.so from 73 file(s)
  Creating support/modules_libs/java.desktop/libawt_xawt.so from 52 file(s)
  Creating support/modules_libs/java.desktop/liblcms.so from 27 file(s)
  Creating support/modules_libs/java.desktop/libjavajpeg.so from 46 file(s)
  Creating support/modules_libs/java.desktop/libawt_headless.so from 26 file(s)
  Creating support/modules_libs/java.desktop/libfontmanager.so from 45 file(s)
  Creating support/modules_libs/java.desktop/libjawt.so from 1 file(s)
  Creating support/modules_libs/java.desktop/libsplashscreen.so from 67 file(s)
  Creating support/modules_libs/java.desktop/libjsound.so from 18 file(s)
  Creating support/modules_libs/java.management/libmanagement.so from 9 file(s)
  Creating support/modules_libs/java.prefs/libprefs.so from 1 file(s)
  Creating support/modules_libs/java.rmi/librmi.so from 1 file(s)
  Creating support/modules_cmds/java.rmi/rmid from 1 file(s)
  Creating support/modules_cmds/java.rmi/rmiregistry from 1 file(s)
  Creating support/modules_cmds/java.scripting/jrunscript from 1 file(s)
  Creating support/modules_libs/java.security.jgss/libj2gss.so from 3 file(s)
  Creating support/modules_libs/java.smartcardio/libj2pcsc.so from 2 file(s)
  Creating support/modules_cmds/jdk.aot/jaotc from 1 file(s)
  Creating support/modules_libs/jdk.attach/libattach.so from 1 file(s)
  Creating support/modules_cmds/jdk.compiler/javac from 1 file(s)
  Creating support/modules_cmds/jdk.compiler/serialver from 1 file(s)
  Creating support/modules_libs/jdk.crypto.cryptoki/libj2pkcs11.so from 14 file(s)
  Creating support/modules_libs/jdk.crypto.ec/libsunec.so from 28 file(s)
  Creating support/modules_libs/jdk.hotspot.agent/libsaproc.so from 7 file(s)
  Creating support/modules_cmds/jdk.hotspot.agent/jhsdb from 1 file(s)
  Creating support/modules_cmds/jdk.jartool/jar from 1 file(s)
  Creating support/modules_cmds/jdk.jartool/jarsigner from 1 file(s)
  Creating support/modules_cmds/jdk.javadoc/javadoc from 1 file(s)
  Creating support/modules_cmds/jdk.jcmd/jinfo from 1 file(s)
  Creating support/modules_cmds/jdk.jcmd/jmap from 1 file(s)
  Creating support/modules_cmds/jdk.jcmd/jps from 1 file(s)
  Creating support/modules_cmds/jdk.jcmd/jstack from 1 file(s)
  Creating support/modules_cmds/jdk.jcmd/jstat from 1 file(s)
  Creating support/modules_cmds/jdk.jcmd/jcmd from 1 file(s)
  Creating support/modules_cmds/jdk.jconsole/jconsole from 1 file(s)
  Creating support/modules_cmds/jdk.jdeps/javap from 1 file(s)
  Creating support/modules_cmds/jdk.jdeps/jdeps from 1 file(s)
  Creating support/modules_cmds/jdk.jdeps/jdeprscan from 1 file(s)
  Creating support/modules_cmds/jdk.jdi/jdb from 1 file(s)
  Creating support/modules_libs/jdk.jdwp.agent/libdt_socket.so from 2 file(s)
  Creating support/modules_libs/jdk.jdwp.agent/libjdwp.so from 42 file(s)
  Creating support/modules_cmds/jdk.jfr/jfr from 1 file(s)
  Creating support/modules_cmds/jdk.jshell/jshell from 1 file(s)
  Creating support/modules_cmds/jdk.jstatd/jstatd from 1 file(s)
  Creating support/modules_libs/jdk.management/libmanagement_ext.so from 8 file(s)
  Creating support/modules_libs/jdk.management.agent/libmanagement_agent.so from 1 file(s)
  Creating support/modules_libs/jdk.net/libextnet.so from 1 file(s)
  Creating support/modules_libs/jdk.pack/libunpack.so from 7 file(s)
  Creating support/modules_cmds/jdk.pack/pack200 from 1 file(s)
  Creating support/modules_cmds/jdk.pack/unpack200 from 7 file(s)
  Creating support/modules_cmds/jdk.rmic/rmic from 1 file(s)
  Creating support/modules_cmds/jdk.scripting.nashorn.shell/jjs from 1 file(s)
  Creating support/modules_libs/jdk.sctp/libsctp.so from 3 file(s)
  Creating support/modules_libs/jdk.security.auth/libjaas.so from 1 file(s)
  Updating images/sec-bin.zip
  Compiling 4 files for BUILD_JIGSAW_TOOLS
  Creating support/interim-jmods/java.logging.jmod
  Creating images/jmods/java.compiler.jmod
  Creating images/jmods/java.datatransfer.jmod
  Creating support/interim-jmods/java.base.jmod
  Creating images/jmods/java.instrument.jmod
  Creating images/jmods/java.desktop.jmod
  Creating images/jmods/java.logging.jmod
  Creating images/jmods/java.management.jmod
  Creating images/jmods/java.management.rmi.jmod
  Creating images/jmods/java.naming.jmod
  Creating images/jmods/java.net.http.jmod
  Creating images/jmods/java.prefs.jmod
  Creating images/jmods/java.rmi.jmod
  Creating images/jmods/java.scripting.jmod
  Creating images/jmods/java.se.jmod
  Creating images/jmods/java.security.jgss.jmod
  Creating images/jmods/java.security.sasl.jmod
  Creating images/jmods/java.smartcardio.jmod
  Creating images/jmods/java.sql.jmod
  Creating images/jmods/java.sql.rowset.jmod
  Creating images/jmods/java.transaction.xa.jmod
  Creating images/jmods/java.xml.jmod
  Creating images/jmods/java.xml.crypto.jmod
  Creating images/jmods/jdk.accessibility.jmod
  Creating images/jmods/jdk.aot.jmod
  Creating images/jmods/jdk.attach.jmod
  Creating images/jmods/jdk.charsets.jmod
  Creating images/jmods/jdk.compiler.jmod
  Creating images/jmods/jdk.crypto.cryptoki.jmod
  Creating images/jmods/jdk.crypto.ec.jmod
  Creating images/jmods/jdk.dynalink.jmod
  Creating images/jmods/jdk.editpad.jmod
  Creating images/jmods/jdk.hotspot.agent.jmod
  Creating images/jmods/jdk.httpserver.jmod
  Creating images/jmods/jdk.internal.ed.jmod
  Creating images/jmods/jdk.internal.jvmstat.jmod
  Creating images/jmods/jdk.internal.le.jmod
  Creating images/jmods/jdk.internal.opt.jmod
  Creating images/jmods/jdk.internal.vm.ci.jmod
  Creating images/jmods/jdk.internal.vm.compiler.jmod
  Creating images/jmods/jdk.internal.vm.compiler.management.jmod
  Creating images/jmods/jdk.jartool.jmod
  Creating images/jmods/jdk.javadoc.jmod
  Creating images/jmods/jdk.jcmd.jmod
  Creating images/jmods/jdk.jconsole.jmod
  Creating images/jmods/jdk.jdeps.jmod
  Creating images/jmods/jdk.jdi.jmod
  Creating images/jmods/jdk.jdwp.agent.jmod
  Creating images/jmods/jdk.jfr.jmod
  Creating images/jmods/jdk.jshell.jmod
  Creating images/jmods/jdk.jsobject.jmod
  Creating images/jmods/jdk.jstatd.jmod
  Creating images/jmods/jdk.localedata.jmod
  Creating images/jmods/jdk.management.jmod
  Creating images/jmods/jdk.management.agent.jmod
  Creating images/jmods/jdk.management.jfr.jmod
  Creating images/jmods/jdk.naming.dns.jmod
  Creating images/jmods/jdk.naming.rmi.jmod
  Creating images/jmods/jdk.net.jmod
  Creating images/jmods/jdk.pack.jmod
  Creating images/jmods/jdk.rmic.jmod
  Creating images/jmods/jdk.scripting.nashorn.jmod
  Creating images/jmods/jdk.scripting.nashorn.shell.jmod
  Creating images/jmods/jdk.sctp.jmod
  Creating images/jmods/jdk.security.auth.jmod
  Creating images/jmods/jdk.security.jgss.jmod
  Creating images/jmods/jdk.unsupported.jmod
  Creating images/jmods/jdk.unsupported.desktop.jmod
  Creating images/jmods/jdk.xml.dom.jmod
  Creating images/jmods/jdk.zipfs.jmod
  Creating interim jimage
  Compiling 3 files for BUILD_DEMO_CodePointIM
  Updating support/demos/image/jfc/CodePointIM/src.zip
  Compiling 3 files for BUILD_DEMO_FileChooserDemo
  Updating support/demos/image/jfc/FileChooserDemo/src.zip
  Note: /opt/jdk12/src/demo/share/jfc/FileChooserDemo/FileChooserDemo.java uses or overrides a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Note: /opt/jdk12/src/demo/share/jfc/FileChooserDemo/FileChooserDemo.java uses unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Compiling 30 files for BUILD_DEMO_SwingSet2
  Updating support/demos/image/jfc/SwingSet2/src.zip
  Compiling 4 files for BUILD_DEMO_Font2DTest
  Updating support/demos/image/jfc/Font2DTest/src.zip
  Compiling 1 files for CLASSLIST_JAR
  Creating support/classlist.jar
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Note: Some input files use unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Compiling 64 files for BUILD_DEMO_J2Ddemo
  Updating support/demos/image/jfc/J2Ddemo/src.zip
  Compiling 15 files for BUILD_DEMO_Metalworks
  Updating support/demos/image/jfc/Metalworks/src.zip
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Note: Some input files use unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Creating images/jmods/jdk.jlink.jmod
  Compiling 2 files for BUILD_DEMO_Notepad
  Note: /opt/jdk12/src/demo/share/jfc/Metalworks/MetalworksPrefs.java uses unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Updating support/demos/image/jfc/Notepad/src.zip
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Compiling 5 files for BUILD_DEMO_Stylepad
  Note: Some input files use unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Updating support/demos/image/jfc/Stylepad/src.zip
  Compiling 5 files for BUILD_DEMO_SampleTree
  Updating support/demos/image/jfc/SampleTree/src.zip
  Creating images/jmods/java.base.jmod
  Compiling 8 files for BUILD_DEMO_TableExample
  Updating support/demos/image/jfc/TableExample/src.zip
  Note: /opt/jdk12/src/demo/share/jfc/Stylepad/Stylepad.java uses unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Compiling 1 files for BUILD_DEMO_TransparentRuler
  Updating support/demos/image/jfc/TransparentRuler/src.zip
  Note: Some input files use or override a deprecated API.
  Note: Recompile with -Xlint:deprecation for details.
  Note: /opt/jdk12/src/demo/share/jfc/TableExample/TableExample4.java uses unchecked or unsafe operations.
  Note: Recompile with -Xlint:unchecked for details.
  Creating support/demos/image/jfc/CodePointIM/CodePointIM.jar
  Creating support/demos/image/jfc/FileChooserDemo/FileChooserDemo.jar
  Creating support/demos/image/jfc/SwingSet2/SwingSet2.jar
  Creating support/demos/image/jfc/Font2DTest/Font2DTest.jar
  Creating support/demos/image/jfc/J2Ddemo/J2Ddemo.jar
  Creating support/demos/image/jfc/Metalworks/Metalworks.jar
  Creating support/demos/image/jfc/Notepad/Notepad.jar
  Creating support/demos/image/jfc/SampleTree/SampleTree.jar
  Creating support/demos/image/jfc/Stylepad/Stylepad.jar
  Creating support/demos/image/jfc/TableExample/TableExample.jar
  Creating support/demos/image/jfc/TransparentRuler/TransparentRuler.jar
  Creating jdk image
  Creating CDS archive for jdk image
  ----- Build times -------
  Start 2020-06-24 12:15:45
  End   2020-06-24 12:28:50
  
  00:13:05 TOTAL
  -------------------------
  Finished building target 'images' in configuration 'linux-x86_64-server-release'
  
  

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来源： https://www.cnblogs.com/dreamtaker/p/14355680.html