From: Damien MATTEI <Damien.Mattei@unice.fr>
To: Per Bothner <per@bothner.com>
Cc: Kawa mailing list <kawa@sourceware.org>
Subject: Re: kawa lib and jdk version
Date: Tue, 03 May 2016 09:30:00 -0000 [thread overview]
Message-ID: <201605031130.24507.Damien.Mattei@unice.fr> (raw)
In-Reply-To: <572763D6.70209@bothner.com>
hi Per,
the sys admin has upgraded the debian server to jdk8 to match my development platform so there 's no needs to use jdk7 more
thanks for your help,
regards
Damien
Le Monday 02 May 2016 16:27:34 Per Bothner, vous avez écrit :
>
> On 05/02/2016 03:22 AM, Damien MATTEI wrote:
>
> > i had made few attemps to work with jdk7,unfortunately it complains about a major version of 51 (my platform) instead of 52 (kawa)
> > so i will use jdk8 where all is ok ,it's just that where i work servers are under jdk7 but i hope it will be upgraded soon
>
> That is why you have to compile Kawa with '-target 7', so that javac with generated classfile version 51.
>
> I just did a test - you actually also have to specify -source 7. The following works:
>
> $ JAVAC='javac -source 7 -target 7' ./configure --with-java-source=7 ...other-options...
> $ make all
>
> Then I was able run the resulting kawa.jar on java 7.
>
> Of course this assuming you're using the JDK 1.8 to "cross-compile" Kawa so
> the result can be used on JDK 1.7.
> If you're using JDK 1.7 to build Kawa, it should just work.
--
Damien.Mattei@unice.fr, Damien.Mattei@oca.eu, UNS / OCA / CNRS
prev parent reply other threads:[~2016-05-03 9:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-29 13:48 Damien Mattei
2016-04-29 15:53 ` Per Bothner
2016-05-02 10:22 ` Damien MATTEI
2016-05-02 14:27 ` Per Bothner
2016-05-03 9:30 ` Damien MATTEI [this message]
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