###OpenJDK 7 update 40 (IcedTea 2.4.1) downloads
-
Windows:
-
Mac OS X:
-
x86_64 zip (sha256), debug zip (sha256)
-
Linux:
Older downloads may be found at the bottom of the page.
###Other OpenJDK builds
Note: description represents information about current builds (on the top of the page). For previous builds (at the bottom of the page) please see description, linked near them
###Source code
Binaries were built from OpenJDK7 source code with IcedTea patches.
###Build platforms
OpenJDK project has "minimum build environments" (MBE) that should generate most-compatible binaries - OpenJDK7 MBE, Mac OS X MBE.
Build environments used for these binaries:
- windows-i586: Windows XP SP3 and Windows 7.1 SDK (MBE - 7.1 SDK has the same compilers as VS2010)
- windows-amd64: Windows Server 2003 Enterprise x64 Edition and Windows 7.1 SDK (MBE)
- macosx-x86_64: Mac OS X 10.7.5 Lion and XCode 4.3.2 (GCC 4.2.1) (almost MBE, 10.7.5 instead of 10.7.3)
- linux-i586: Debian 5.0 Lenny and GCC 4.3.2 (MBE)
- linux-amd64: Debian 5.0 Lenny and GCC 4.3.2 (MBE)
###FreeType
On Linux and Mac OS X system prebuilt freetype libraries are used. On windows, libraries (.dll
and .lib
) were built from version 2.4.10
as release-multithreaded using the same compilers as openjdk itself.
Simple header patch was applied for all builds.
###CA certificates
OpenJDK source code contains empty cacerts
file, that may cause troubles working with HTTPS (trustAnchors error). These builds contain cacerts file generated with script from obuildfactory project.
###Unlimited cryptography
These builds use unlimited cryptography policy files by default.
###Debug symbols
Debug builds are included as additional downloads for all "zip" and "bundle" downloads. They contain debug symbols for native binaries and for java classes. See this issue for additional info.
###Installers
Installers were built using IzPack installer. Installers contain JDK files (JRE may be installed separately) and uninstallers. Installers for all platforms contain exactly the same content: jre
directory, izpack's install.jar
and install
executable launcher. With default settings installers do not require administrator privileges.
Installers may add JAVA_HOME
environment variable and adjust user PATH
variable on all platforms. On Windows global PATH
variable and Windows Registry are also supported (see this issue) but may require administrator privileges.
###Native launchers
install
and uninstall
native launchers (with .exe
on windows) were built using jar-launcher. They run install.jar
and uninstall.jar
using bundled JRE.
###Zip images
ZIP downloads (*-image.zip
files) contain zipped JDK files (contents of j2sdk-server-image
) without any changes.
###Mac OS X application bundle
Mac OS X downloads additionally contain application bundle (*-bundle.zip
) and installation script for local user install.
###Linux and Mac OS X builds
Linux and Mac builds are quite easy:
- install build dependencies on your linux or mac box
- download cacerts and rhino jar from this project
- set environment variables base on
build-linux-*
orbuild-macosx-x86_64.sh
files (comment out script launch at the bottom) - got to openjdk sources root and run
make
###Windows builds
Windows build is more comlicated than linux and mac ones. It is described in official build doc.
This git repository contains tools, libraries and build environment .bat
scripts.
Microsoft compiler toolchains and DirectX SDK cannot be distributed on github because of legal reasons, so some prerequisites installation required.
####DirectX libraries
Microsoft DirectX 9.0 SDK (Summer 2004) is used in all windows builds. It was available on microsoft.com (I've dowload it there in November 2012), but it may be not available now. It may be found online on other sites. File details:
- name:
dxsdk_sum2004.exe
- size:
239008008
- sha1:
73d875b97591f48707c38ec0dbc63982ff45c661
After installation DirectX files should be put into libs/directx
directory, files list.
####Microsoft compilers
OpenJDK7 i586
builds should work on 32-bit Windows XP and later, amd64
builds - on 64-bit Windows 2003 and later.
Both i586
and amd64
versions of OpenJDK7 may be built using the same Windows 7.1 SDK (you'll need some additional files for amd64
). SDK files should be copied into utils/winsdk71
and may be used as standalone toolchain on completely clean windows box:
- install Windows SDK 7.1 for x86_32, available at microsoft.com,
GRMSDK_EN_DVD.iso
file, sha1:cde254e83677c34c8fd509d6b733c32002fe3572
- install Windows SDK 7.1 for x86_64, the same link as above,
GRMSDKX_EN_DVD.iso
file, sha1:9203529f5f70d556a60c37f118a95214e6d10b5a
on another x64 windows box - copy Visual Studio files (shipped with SDK) to
utils/winsdk71/vs2010e
, files list - copy SDK x86_32 files to
utils/winsdk71/sdk
, files list - copy
Bin/x64
directory from SDK x64 installation toutils/utils/winsdk71/sdk/Bin/x64
####JDK7 compiler
JDK7 is required to build OpenJDK7 with IcedTea patches. OpenJDK version or Oracle one should be installed.
####Run build
- adjust
build-windows-*
script - removemake-and-bundle.sh
launch at the bottom, uncomment simplebash
launch - launch
build-windows-*
script cd
to openjdk7 sources root- run
chmod -R 777 .
to fix source files permissions (not always required, see this thread) - run
make
###Create installer
To create IzPack installer for newly built j2sdk-server-image
run this command from the same Cygwin console:
openjdk-unofficial-builds/installer/build-installer.sh path/to/openjdk_sources_root
You may edit IzPack installer descriptor and attendant files for corresponding platform in installer/<platform>
directory.
izpack-launcher wrapper is used to launch Izpack installer build. IzPack standalone compiler also may be used without this wrapper.
Note: auto build setup is complex, if you have troubles with it - feel free to email me (email address is in github profile)
###Host environment
Linux or mac should be used as a host:
- create user
obf
- setup virtualbox bridged network interface
- download host files
- download and setup ssh keys from build factory
- copy openjdk sources to host directory as
openjdk.zip
- copy this project sources to host directory as
oub.zip
(directx and microsoft compilers should be added to source tree beforehand, as listed above)
###Virtual machines
Note: it may be not legal to use Mac OS X guest on non-mac hosts - SO link
- install OS into VirtualBox machine using IDE virtual controller
- create user
obf
- windows only: enable auto-login for
obf
user: 1, 2, 3, 4 - windows only: download build factory files into
c:\obf
and runbootstrap.bat
- SSH server (copssh GPL), andobf_build
windows service will be set up - linux/mac only: install build dependencies as listed above
- linux/mac only: install OpenSSH and setup ssh keys from [build factory](https://github.com/alexkasko/openjdk-unofficial-builds/tree/master/obf/copssh]
- ensure that now under
obf
user you can ssh into guest and into host back asssh <address>
without usernames and passwords - upload jdk7 into guest as
/home/obf/jdk7
(c:\obf\jdk7
on windows) - put prepared virtual machine hard disks into
machines
directory asxz
archive
###Run build
To run build for a single platform use:
. jdk7-<platform>.env
./build.sh
Live build output will be written to build.log
.
To run build for a multiple platform use:
./start.sh
Output also will be tailed to console.
Distributions will be placed into dist
host directory.
###Build process under the hood
- decompress VM image
- create VirtualBox VM over unpacked image and run guest instance
- copy over SCP
openjdk.zip
andoub.zip
to guest and decompress them - attach logger to host's
build.log
over SSH - run build as windows service in windows or using
nohup
in mac/linux - check guest build flag file periodically
- on "buid success" flag copy binaries to host, shutdown and deregister VM, start build for the next guest image
- on "build flag" flag abort the script leaing guest running for error diagnostics
OpenJDK binaries are released under the GNU GPL v. 2 with classpath exception.
Build scipts have been written by me, they are released under the Apache License 2.0.
Other sources and binaries in this repository (cygwin, freetype etc.) are released under their corresponding licenses.
See project descreption corresponding to these downloads here
###Windows downloads
- OpenJDK 6 build 27:
- i586 installer, sha1:
3333818dcdfb2ca352d16db0fdf0fee12fa3f1a9
- i586 zip, sha1:
9086e424bb2ab4e4dbdf0527b8b0426a9672dda5
- amd64 installer, sha1:
e3d81f85282724b1239346922b9b60cf3fb24477
- amd64 zip, sha1:
80ca8e04fe518c54fe7d20d412429621b31975ee
- OpenJDK 7 update 6 build 24:
- i586 installer, sha1:
c6bfea90a555aa2379c462462439010886b623e0
- i586 zip, sha1:
c6d6610f1cb76d725a88194959e91134db1064d8
- amd64 installer, sha1:
893bca878a5ae2e85f98e1db1207c546d50b2137
- amd64 zip, sha1:
f2591ededff2d4133a1b4990837c32183cc8dc3e
###Mac OS X downloads
- OpenJDK 7 update 6 build 24:
- amd64 installer, sha1:
ca10f8d15e16b61185b28375ddbfb02ca1857757
- amd64 zip, sha1:
d8935284bd9977ea558cc1ba18cfeb10f21b4ba9
###Linux downloads
- OpenJDK 6 build 27:
- i586 installer, sha1:
8c9a03767c7a46cc7eb076939b62e060b9be46b7
- i586 zip, sha1:
552d4fe523d972992a431fe74c0362b21e3b84df
- amd64 installer, sha1:
5585aeb36e890e99cf1acf999b737455144bb3b0
- amd64 zip, sha1:
4617e7c3252492f110c90f85a332452a537dfbeb
- OpenJDK 7 update 6 build 24:
- i586 installer, sha1:
2e1bf4f2bd2081caa420f491f159637ebea53a70
- i586 zip, sha1:
28e5cdf1aebcb8ce86f19a2760be45150bc93482
- amd64 installer, sha1:
17309c97774182e160124af733b623384dafd161
- amd64 zip, sha1:
8f2dafad7ee4202df70b2a3d357ac213ecdc2616
2013-08-28
- debug builds for
7u40 2.4.1
2013-08-19
-
7u40 2.4.1
released -
fully automated builds
2012-12-08
- initial public version