I have searched high and low for a CI server or other source for a nightly build of OpenJDK7. I would like this so that I can track the bug fixes and performance improvements being made to hotspot for invokedynamic support.
I have found the instructions for building my own copy, but they are not for the faint of heart (me).
A pointer to an up-to-date build (and a source for more as the days & weeks progress) would be lovely. Anyone?
There are no known nightlies available publicly from the OpenJDK project
This open source project provides prebuilt binaries for Mac, Linux and Windows with the IcedTea patches:
https://github.com/alexkasko/openjdk-unofficial-builds/
The downloads are at:
https://bitbucket.org/alexkasko/openjdk-unofficial-builds/downloads/
Some binaries are also available in Maven central at:
http://mirrors.ibiblio.org/maven2/com/alexkasko/openjdk/
The openjdk community doesn't produce binaries beyond the RI. It's up to os/platform providers or others to build/produce build the binaries.
Related
The version I used is 20.03 which released on 2020/7/03. This version is 20.03-r11983.
When I tried to open Symbols Browsser, it pops up The symbols browser is disabled in wx3.x builds. We've done this because it causes ceashes.
I've searched on Bing (Google is not available in my country), found that they fixed the issue it in later builds. But they are nightly builds and there's no setup.exe I can directly run.
Because I'm a starter, I'm not familiar with configuring the compiler and debugger. As for this, the nightly build maynot suitable for me.
You may want to try one of the "Unofficial Code::Blocks Installers" as they are rebuilt quite often. Link is to forum topic at Code::Blocks
Unofficial Code::Blocks installer for Windows x64 August 2021
Has anybody tried and succeeded with installing flutter on win x86?
(no VM of course)
My question is not about what Google SAYs, but why do YOU think it is possible or not possible. I do not see anything in the source at github that may prevent it from running on win x86 apart that google does not want to provide support for x86, because it is not a priority.
If you think it is not possible, can you please provide some idea why before saying No or voting down
====BACKGROUND====
prerequisites for the flutter sdk on windows are:
dart 2.0
PowerShell 5.0 or newer
Git for Windows
inside there are also some java and libcurl executables
all of the above exist in win x86 versions
plus the rest seems to be just dart source code.
I run flutter on Ubuntu.
I have an older laptop with win 7 x86 pro which I do not want to upgrade to x64
I tried to use x64 win installation
replacing dart 2.0 x64->x86
and then using flutter doctor to update.
(flutter uses dart pub with "update" function changed to "upgrade", but this can be fixed)
the update using flutter doctor in fact runs just to the point of updating flutter_tool
then trying to update some flutter_tool related packages it comes up with an ERROR:
cannot resolve the library URL
The Windows installation page says:
To install and run Flutter, your development environment must meet
these minimum requirements:
Operating Systems: Windows 7 SP1 or later (64-bit)
And there is a recent comment (20 Aug 2018) from one of the Flutter developers that also states:
We don't have any plans to support 32-bit Windows. That said, if
anyone is willing to send pull requests to get Flutter running on
32-bit Windows, we'd gladly review the PRs.
A further response from the Flutter devs outlines some of the reasons why this is the case:
Someone would need to author 32-bit build rules in the
engine/buildroot repos to build a 32-bit SDK -- specifically the
Dart VM and gen_snapshot. Ideally, the rules would also emit the
target architecture Android artifacts as well.
The design of gen_snapshot (our AOT compiler) assumes identical host
and target architecture bitness. Only a 64-bit build of gen_snapshot
can output arm64 target binaries. Fixing this would involve a
significant amount of work.
I get this error when trying to look at available packages in Red Hat JBoss Central. This seems to be because of some missing files on the update site.
How did you install devstudio 10.3?
Into your own Eclipse (from update site, from Marketplace, from zip), via rpm, or via installer jar? If into Eclipse, which package (JavaEE, Java, C/C++, etc.) and which source did you use?
Are you behind a firewall/proxy? What OS are you running? Which version of JDK are you using?
Just tried to install everything from Central from devstudio-10.3.0.GA-v20170218-1636-B94-installer-standalone.jar installation on Fedora 24 and it works for me.
Basicly I'm super newbie and started internship in IT company. I installed VS with Xamarin. The problem that I'm facing is very frustrating. So even when i create empty project I can't compile it and get error like this :
Severity Code Description Project File Line Suppression State
Warning major version 52 is newer than 51, the highest major version supported by this compiler.
I searched all over google and asked so many people and still no fix of my problem. If anybody can help me via skype or teamwiever i will APPRECIATE so much. My skype: toniterdal , feel free to add me.
I was having the same issue, and tearing my hair out. I had the JDK Version 8 installed, but these warnings wouldn't go away, and eventually they generated a build-breaking error.
When I went to Tools -> Options -> Xamarin, and looked at the Android Settings, the Java Development Kit Location was pointing to jdk.1.7.xxxx, in Program Files (x86).
I changed it to 1.8.0_101, in Program Files. Then I restarted Visual Studio, and the same error happened again. Somehow, Visual Studio was detecting Version 7 of the JDK and pointing it to that automatically.
So the solution turned out to be very simple. As well as installing Version 8 of the JDK, UNINSTALL Version 7 of the JDK. As soon as I did that, Xamarin turned out to be much better behaved. This step solved a whole bunch of seemingly unrelated problems.
That error is telling you that the Java Class version that is being loaded was compiled with Java 8 (52) but Java 7 (51) is trying to load that compiled class.
Java 7 uses major version 51
Java 8 uses major version 52
Check which Java version(s) are installed on your machine and review Xamarin's requirements and Java installation steps (linked below)
Installing the Java SDK (JDK)
For people having problems with setting the appropriate JDK version, you might want to try to override this setting in the vs2015 options dialog:
Delete bin folder and obj folder and run the project it will be work fine
You have a bad proguard.jar file, you need to replace this .jar by a correct version. The steps below describing how to do that. Some colleagues had the same problem here.
Go to Preferences => SDK locations and copy the Android SDK location.
Go to that folder (mostly /Users/USERNAME/Library/Developer/Xamarin/android-sdk-macosx) and go to the folder tools/proguard/lib.
Here you find a proguard.jar.
Rename this to proguard_OLD.jar.
Download the last proguard file (like this one https://sourceforge.net/projects/proguard/files/)
Unzip and place the proguard.jar in the tools/proguard/lib folder
Rebuild your Project
Everything should be fixed!
You can find more info about the bug here:
https://releases.xamarin.com/technical-bulletin-android-sdk-build-tools-24/
For me worked to change the SDK as well, but under Options->Xamarin->Android Settings, I don't have Cross Platform in Options for VS 2015Pro
Note for Windows 64 bit users, the JDK has to be the x86 version not the x64 version.
E.g. C:\Program Files (x86)\Java\jdk1.8.0_111
Kaloyan you can find the setting for the Java SKD under Tools->Options and the click on Xamarin in the Options list, then select Android Settings. I installed the latest Java version (8.0.111) and then did a clean on my project and it runs fine now with no errors. Thank you everyone for your posts!
In my case, i had to reinstall the JDK 8 (the last version) because other versions JDK 7 couldnt work even with new projects or clean up projects, and also i had to do a clean install of the android sdk.
This is how I solved the same issue I faced today:
From Control Panel > Uninstall a Program > uninstall the older Java versions which are on your system.
You should only have Jdk 1.8 and Jre 1.8 on your system.
Now go to C:/Program Files/Java and delete all older java versions.
If you have setup your JDK 1.8 and JRE 8 in C:/Program Files (x86)/Java then cut paste them into C:/Program Files/Java folder.
Then I restarted IntelliJ IDE which I am using. It automatically asked to update the path of SDK. Update the path to point to Jdk 1.8 and then I recompiled my files and things started working well.
Hope it works for you too!
In my case, I had just deleted .class files and worked fine.
Does anyone know of a OpenJDK distribution for Windows? Specifically, I am looking for JDK 8 32 bit. I found 64-bit distribution:
http://www.azulsystems.com/products/zulu
but I really need 32 bit.
MonkBen and others:
Thank you for highlighting the Zulu OpenJDK offering. You are correct that Azul only has 64-bit JDK 8, 7, and 6 distributions of OpenJDK available for Intel platforms today. Support for 32-bit JDKs remains an open community request.
Please review this Zulu Forum topic for more details on 32-bit support
https://support.azulsystems.com/hc/communities/public/questions/200914964-Regarding-32-bit-JDK-JRE-buildds-of-OpenJDk
Per the guidance there, you are welcome to join the Zulu forum and add your specific platform requests to that topic. We do include community requests in our roadmap activities and release planning, so the more votes for specific versions, platforms, and use cases, the better our planning.
Sincerely
Matt Schuetze
Disclaimer: I work for Azul Systems, and am the Product Manager for the Zulu product family.
You can try to build 32 bit OpenJDK for windows by yourself, here is the link you can get help:
http://openjdk.java.net/groups/build/
and https://github.com/alexkasko/openjdk-unofficial-builds
AdoptOpenJDK
The AdoptOpenJDK project provides builds & installers of the OpenJDK source code. Free of cost. The project’s build & test tools are open-source.
As of 2020-03, that project provides a x86 build of the OpenJDK implementation of Java 8 specs for the Windows OS.
Notice the search filters for Operating System (Windows) and for Architecture (x86).