On Mon, Apr 7, 2008 at 5:50 AM, Andrew John Hughes <
[EMAIL PROTECTED]> wrote:
> On 07/04/2008, Christian Thalinger <[EMAIL PROTECTED]> wrote:
> > On Sun, 2008-04-06 at 15:47 -0700, mvfranz wrote:
> > > I would like to fix this in the ecj script for OS X, however I spent
> the
> > > afternoon trying to script something together that would strip -J
> parameters
> > > and pass them to the JVM that runs ecj. I get this to work for some
> > > parameters but not others. Sometimes quoting works sometimes it
> doesn't.
> > >
> > > Is there an installation of ecj that handles the -J parameters
> correctly?
> > > Anyone have bash scripts to handle this?
> >
> >
> > I did this a while ago to bootstrap OpenJDK:
> >
> > ARGS=""
> >
> > for ARG in "$@"; do
> > OUT=`echo "$ARG" | grep "^-J"`
> > if [ "$OUT" = "" ]; then
> > ARGS="$ARGS $ARG"
> > fi
> > done
> >
> > Maybe that helps.
> >
> > - twisti
> >
> >
> >
>
> That's ok if you just want to drop them. Supporting them is a little
> trickier, and involves chopping the -J and moving the rest of the
> option prior to the classname.
> --
> Andrew :-)
>
I am not interested in dropping them - that is easy. I want to split them
up and pass them to correct process.
JVM_ARGS=
ARGS=
while [ $# -gt 0 ] ; do
case "$1" in
-J*) jopt=${1#\-J} ; JVM_ARGS="$JVM_ARGS $jopt";;
*) ARGS="$ARGS $1" ;;
esac
shift
done
This works most of the time, unless the parameters are empty '' or have
special values that need to have single quotes around them.
Blindly single quoting also has bad side effects on some arguments.
