New CPU & OS Platform System Properties
xerxes at zafena.se
Thu Jan 10 07:26:14 PST 2013
2013-01-10 15:49, Dmitry Samersoff skrev:
> I think we are creating a property mess and still doesn't not cover all
> So IMHO, it's better to create something like
> and put there a string like
> x86_64-pc-linux-gnu or armv7-linux-gnueabi-vfp
> to solve immediate needs, then think about
> good API to query capabilities for JDK9
> On 2013-01-09 00:29, Bob Vandette wrote:
>> My team is in the process of proposing and implementing some System property changes for JDK8 to help
>> identify specific processor characteristics and operating system platforms that might be needed in the future.
>> The immediate need is for the detection of arm hard-float ABI but the other properties are being added in
>> case we need them while the window is open.
I share the view of Dmitry.
We had a chat in #OpenJDK about one year ago how to solve this issue without having to designing a new namespace:
I like the idea to re-use the existing namespace provided by the c/c++ compilers target name:
By using the compilers target name helps developers who cross compile jni code to select the right compiler for each platform they want to support.
More information about the porters-dev