Re: problem with GCJ while running java code

On 14/04/2008, Cesc <[email protected]> wrote:
>
>
>
>  Andrew Haley wrote:
>  >
>  >
>  > That shouldn't make any difference.
>  >
>  > Andrew.
>  >
>  >
>
>
> Wow I managed to compile arm-linux-gcj, thanks a lot for your help.
>
>  However I'm getting this error when I try to compile a java class:
>
>  ./arm-linux-gnueabi-gcj /root/testfiles/HelloWorld.java
>
>  arm-linux-gnueabi-gcj: error trying to exec 'ecj1': execvp: No such file or
>  directory
>
>  I did /contrib/.download_ecj before doing configure and make
>
>  Any ideas?
>
>  Thanks again,
>
>  Francesco
>
>
>
>
>
>
>  --
>  View this message in context: http://www.nabble.com/problem-with-GCJ-while-running-java-code-tp15455624p16670521.html
>
> Sent from the gcc - java mailing list archive at Nabble.com.
>
>

download_ecj will obtain the required ecj JAR file.  ecj1 is a script
or binary that executes the GCCMain class in this  First check that
there isn't one in your GCJ build, but not on your path.  If you can't
find one, a script called ecj1 containing:

#!/bin/sh

gij --classpath <path to ecj.jar> \
   org.eclipse.jdt.internal.compiler.batch.GCCMain \
   ${1+"$@"}

or

gcj -oecj1 --main=org.eclipse.jdt.internal.compiler.batch.GCCMain ecj.jar

should suffice. gcj depends on ecj1 for source to bytecode compilation.
-- 
Andrew :-)

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