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Subject: RE: setting JAVA.HOME for javac with fork="true" ?
Date: Tue, 24 Apr 2007 11:24:29 +0200
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Thread-Topic: setting JAVA.HOME for javac with fork="true" ?
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References: <EF39D77A486C234B9D9933091CE6D21E24F310@z011034.bk.fin.local>
From: "Rebhan, Gilbert" <Gilbert.Rebhan@huk-coburg.de>
To: "Ant Users List" <user@ant.apache.org>
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=20

-----Original Message-----
From: Jan.Materne@rzf.fin-nrw.de [mailto:Jan.Materne@rzf.fin-nrw.de]=20
Sent: Tuesday, April 24, 2007 11:05 AM
To: user@ant.apache.org
Subject: AW: setting JAVA.HOME for javac with fork=3D"true" ?

/*

Use properties in the called buildfile
  <javac fork=3D"true" exe..=3D"${javac.exe}" ...
with default settings.

When calling that buildfile you can overwrite these settings.

<ant...>
   <property name=3D"java.home" ...>

*/

Thanks!! , that works, but i have to edit the called scripts to make =
that work.
If it would be possible to ' overwrite ' %JAVA_HOME% for the called
script i don't have to edit anything.

So there's no way ?!
I already tried overrriding with $project.setProperty before my
<ant ... /> call

the echo in the called script shows to the overwritten %JAVA_HOME%
but for the compile the sun jdk is used =3D

[echo] JAVA_HOME =3D=3D c:/Programme/JavaSoft/JDK/IBM_J9_v23_SR2

...

    [javac] File to be compiled:
    [javac] C:\WKS\eclipse_3_2_2\WEB_neu\src\de\bla\blabla\Bla.java
Execute:Java13CommandLauncher: Executing =
'C:\Programme\JavaSoft\JDK\1.4.2_08\bin\javac.exe' with arguments:
...


Regards, Gilbert
=20

>-----Urspr=FCngliche Nachricht-----
>Von: Rebhan, Gilbert [mailto:Gilbert.Rebhan@huk-coburg.de]=20
>Gesendet: Dienstag, 24. April 2007 10:45
>An: user@ant.apache.org
>Betreff: setting JAVA.HOME for javac with fork=3D"true" ?
>
>
>Hi,
>
>right now i have a working testfile  with <javac >  IBM_J9_v23_SR2
>that way =3D
>
><javac fork=3D"true"
>=20
>executable=3D"c:/Programme/JavaSoft/JDK/IBM_J9_v23_SR2/bin/javac.exe"
>        includeantruntime=3D"false"
>        includejavaruntime=3D"false"
>        classpathref=3D"ibm.jdk.classpath"=20
>        srcdir=3D"c:/WKS/eclipse_3_2_2/web/src/de/bla/blabla"
>        destdir=3D"Y:/tempwork"
>/>
>
>fine, but in reality i need to call another build.xml and want to
>point JAVA.HOME to the ibm jdk, so that the javac task
>in the called build.xml works with ibm jdk instead of sun jdk.
>
>Is that possible ?
>
>I want to avoid to write
>
><javac=20
>
>executable=3D"..."
>/>
>
>in the called build.xml and let the JAVA_HOME decide.
>
>
>Regards,Gilbert
>
>
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