Difference between revisions of "Package:Java SE Development Kit (JDK)"

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You can install the free icedtea jdk or Oracle's version.
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Jdk is {{package|dev-java/oracle-jre-bin}} & additional software for java development.
Therefore we have a virtual package called ''virtual/jdk''. By default it will install the Oracle version.  Jdk is {{package|dev-java/oracle-jre-bin}} & additional software for development.
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== Installation ==
 
== Installation ==
 
{{console|body=
 
{{console|body=
###i## emerge -a virtual/jdk
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###i## emerge dev-java/oracle-jdk-bin
 
}}
 
}}
  
If you receive a message similar to the following, you will have to accept the Oracle java license to emerge the {{c|oracle-jdk-bin}}:
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== Runtime ==
{{console|body=
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After the installation finishes, you may want to check and see if you can use the jre components of jdk. You can do so by issuing the following command:
###i## emerge virtual/jdk
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Calculating dependencies... done!
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[##g##ebuild  N    ##!g##] ##g##dev-java/java-config-wrapper-0.16 ##!g##
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[##g##ebuild  N    ##!g##] ##g##sys-apps/baselayout-java-0.1.0 ##!g##
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[##g##ebuild  N    ##!g##] ##g##app-admin/eselect-java-0.1.0 ##!g##
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[##g##ebuild  N    ##!g##] ##g##dev-java/java-config-2.2.0-r1000  ##!g## PYTHON_ABIS="##r##2.7 3.3##!r## ##bl##-2.6 -3.1 -3.2 -3.4 (-3.5)##!bl##"
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[##g##ebuild  N    ##!g##] ##g##dev-java/oracle-jdk-bin-1.8.0.11 ##!g## USE="##r##X alsa fontconfig nsplugin##!r## ##bl##(-aqua) -derby -doc -examples -jce -pax_kernel (-selinux) -source##!bl##"
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}}
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Now you can emerge {{c|oracle-jdk-bin}}
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{{console|body=
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###i## emerge virtual/jdk
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}}
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After the installation finishes, you may want to check and see if you can use the jdk. You can do so by issuing the following command:
 
 
{{console|body=
 
{{console|body=
$##i## java
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$##i## java -jar file.jar
 
}}
 
}}
  

Revision as of 12:05, January 30, 2015

dev-java/oracle-jdk-bin


Source Repository:Repository:Funtoo Overlay

http://www.oracle.com/technetwork/java/javase/overview/index.html

Summary: Oracle's Java SE Development Kit -- Java runtime, compiler, etc.

Use Flags

derby
Enable Installation of Bundled Derby (Java DB)
jce
Enable Java Cryptographic Extension Unlimited Strength Policy files
pax_kernel
Use paxctl to mark the JVM binaries.

News

Drobbins

Perl Updates

Gentoo has bumped perl from 5.20 to 5.22. Be sure to run perl-cleaner --all after the upgrade.
2015-07-25 by Drobbins
Drobbins

ARM Rebuild

ARM systems will use new stage3's that are not compatible with earlier versions.
2015-06-27 by Drobbins
Drobbins

ABI X86 64 and 32

Funtoo Linux has new 32-bit compatibility libraries inherited from Gentoo. Learn about them here.
2015-06-18 by Drobbins
More...

Java SE Development Kit (JDK)

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Jdk is Package:Java SE Runtime Environment (JRE) & additional software for java development.

Installation

# emerge dev-java/oracle-jdk-bin


Runtime

After the installation finishes, you may want to check and see if you can use the jre components of jdk. You can do so by issuing the following command:

$ java -jar file.jar


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