Hi,
I have set javac's source attribute to 1.3 but when I compile the code I get,
".. warning: as of release 1.4, assert is a keyword..."
I start ant with 1.4.2 so I guess that is the default for compiling code to.
As I understand it the javac command with option '-source 1.3' would make the
1.4 compiler to compile for 1.3?!
This is what I use in my build.xml
<javac debug="true" deprecation="true" destdir="${classes.dir}"
srcdir="${src.dir}" source="${BUILD.COMPILER}">
Any ideas why?
//Mikael
-----Original Message-----
From: Ivan Ivanov [mailto:[EMAIL PROTECTED]
Sent: den 17 mars 2005 15:31
To: Ant Users List
Subject: RE: set jvm to 1.3
AFAIK, target means to what version of class format
must the compiled classes conform to; compiler means
what compiler exactly should be used for compilation
(i.e. to produce these classes).
HTH Ivan
--- "Mikael Petterson (KI/EAB)"
<[EMAIL PROTECTED]> wrote:
> Hi again,
>
> So what is the difference of
>
> javac attributes "target" and "compiler".
> If I want to make sure that my code is compilable
> for 1.3?
> I am getting somewhat confused.
>
> //Mikael
> -----Original Message-----
> From: Ivan Ivanov
> [mailto:[EMAIL PROTECTED]
> Sent: den 17 mars 2005 14:53
> To: Ant Users List
> Subject: RE: set jvm to 1.3
>
>
>
> --- "Mikael Petterson (KI/EAB)"
> <[EMAIL PROTECTED]> wrote:
> > Thanks for the hint!
> >
> > In ant there is a property called:
> >
> > ant.java.version
> It is the java version ant is started with.
>
> >
> > What does that tell us? Does it say anything about
> > the version of compiler used?
> I suppose it does not say, because you can start Ant
> with one jvm, but compile your sources with another
> java compiler, say jikes, gcj, etc.
>
> HTH Ivan
>
> > Or is it the jvm that ant was started with?
> >
> > //Mikael
> >
> > -----Original Message-----
> > From: Ivan Ivanov
> > [mailto:[EMAIL PROTECTED]
> > Sent: den 17 mars 2005 13:49
> > To: Ant Users List
> > Subject: Re: set jvm to 1.3
> >
> >
> > See target attribute of <javac> task. You can do
> it
> > like this:
> >
> > <javac target="${javac.target}" ...>,
> > define javac.target properties in your
> > build.properties as
> > javac.target=1.3
> >
> > HTH Ivan
> >
> >
> > --- "Mikael Petterson (KI/EAB)"
> > <[EMAIL PROTECTED]> wrote:
> > > Hi,
> > >
> > > I am starting ant 1.6.1 with jdk1.4.2 but I need
> > to
> > > compile my code with 1.3.
> > > How can I set this in my build.properties and
> then
> > > use in my javac task?
> > >
> > > Any hints?
> > >
> > > //Mikael
> > >
> > >
> >
>
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