Re: [cbi-dev] Building with bree-libs causes a problem in org.eclipse.jd

[John Arthorne <John_Arthorne@xxxxxxxxxx>]

I have entered this bug against JDT:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=389759

John

Igor Fedorenko <igor@xxxxxxxxxxxxxx>
Sent by: cbi-dev-bounces@xxxxxxxxxxx

09/17/2012 03:02 PM

Please respond to
Common-build Developers discussion <cbi-dev@xxxxxxxxxxx>

To	cbi-dev@xxxxxxxxxxx
cc
Subject	Re: [cbi-dev] Building with bree-libs causes a problem        in        org.eclipse.jdt.compiler.tool

On 12-09-17 2:12 PM, John Arthorne wrote:
> I think being able to compile against IBM JDK is important. The Oracle
> JVM is not available on all platforms. In fact I thought
> build.eclipse.org was only using IBM JDK because there is no HotSpot
for
> Linux PPC-64.

Currently, it is not necessary to use JDK compatible with the
build system. This is the case for Tycho and I also believe this is true
for PDE/Build too. For example, build.eclipse.org uses win32 version of
1.4 jdk as far as I can tell. At least it was when I was setting up BREE
libraries for CBI build.


>
> I also suggest entering a bug against JDT core for this. This is JDT
> core compiling itself, so there's a good chance the problem is in
there ;)
>

What JDT bug?

JDT does not calculate compile classpath, at least not during Tycho
build, so the bug should be against Tycho, not JDT

If you are talking discrepancies when building against SUN and IBM JDKs,
I do not know enough this to know if the problem is in JDT or IBM JDK.
I
brought this issue on cbi-dev earlier [1], btw.


[1] http://dev.eclipse.org/mhonarc/lists/cbi-dev/msg00587.html


--
Regards,
Igor


> John
>
>
>
> *Igor Fedorenko <igor@xxxxxxxxxxxxxx>*
> Sent by: cbi-dev-bounces@xxxxxxxxxxx
>
> 09/17/2012 01:52 PM
> Please respond to
> Common-build Developers discussion <cbi-dev@xxxxxxxxxxx>
>
>
>                  
> To
>                  cbi-dev@xxxxxxxxxxx
> cc
>                  
> Subject
>                  Re:
[cbi-dev] Building with bree-libs causes a problem in
>   org.eclipse.jdt.compiler.tool
>
>
>                  
>
>
>
>
>
> No. How Tycho looks for jars is coded in java.
>
> Is this a requirement to be able to compile against IBM JDK? I know
that
> compiling against IBM JDK 1.4 resulted in some discrepancies in
> generated class files compared to Juno, so I wonder if we can assume
> Oracle/SUN JDK for now.
>
> --
> Regards,
> Igor
>
> On 12-09-17 1:40 PM, Paul Webster wrote:
>  > On Mon, Sep 17, 2012 at 1:24 PM, Igor Fedorenko <igor@xxxxxxxxxxxxxx
>  > <mailto:igor@xxxxxxxxxxxxxx>>
wrote:
>  >
>  >     Does the build work with Oracle/SUN JDK set
in toolchain.xml?
>  >
>  >
>  > Looks like it works with an Oracle JDK.  Maybe a mismatch
in the jars
>  > that the toolchain looks for and the IBM JRE provides?
>  >
>  > Is that something that can be modified in the toolchain.xml
file?
>  >
>  > Later,
>  > PW
>  >
>  > --
>  > Paul Webster
>  > Hi floor.  Make me a sammich! - GIR
>  >
>  >
>  > _______________________________________________
>  > cbi-dev mailing list
>  > cbi-dev@xxxxxxxxxxx
>  > http://dev.eclipse.org/mailman/listinfo/cbi-dev
>  >
> _______________________________________________
> cbi-dev mailing list
> cbi-dev@xxxxxxxxxxx
> http://dev.eclipse.org/mailman/listinfo/cbi-dev
>
>
>
>
> _______________________________________________
> cbi-dev mailing list
> cbi-dev@xxxxxxxxxxx
> http://dev.eclipse.org/mailman/listinfo/cbi-dev
>
_______________________________________________
cbi-dev mailing list
cbi-dev@xxxxxxxxxxx
http://dev.eclipse.org/mailman/listinfo/cbi-dev