Apologies for a second post with the code. Just to make it easier to
read/ understand what I've changed.
Νίκος Αλεξανδρής wrote:
> > Is there a way to lock-out all other versions of grass-modules from
> > being detectable when I am already inside a grass70 session?
Glynn Clements wrote:
> The grassXY scripts prepend the GRASS directories to PATH,
> LD_LIBRARY_PATH, etc. They won't remove any entries which are already
> there.
>
> I only use the grassXY scripts if I actually need to test the startup
> process. To switch versions, I use the following script:
>
> strippath()
> {
> (
> oldpath="$1"
> newpath=
> IFS=:
> for dir in $oldpath ; do
> case "${dir}" in
> *grass*)
> ;;
> *)
> newpath="$newpath:$dir"
> ;;
> esac
> done
> echo "${newpath#:}"
> )
> }
>
> PATH=`strippath $PATH`
>
> export GISBASE=$PWD/dist.i686-pc-linux-gnu
> export PATH="$GISBASE/bin:$GISBASE/scripts:$PATH"
> export LD_LIBRARY_PATH="$GISBASE/lib"
> export PYTHONPATH="$GISBASE/etc/python"
>
> Note: the above script needs to be "source"d; executing it won't work.
-- slightly modified code --
strippath()
{
(
oldpath="$1"
newpath=
IFS=:
for dir in $oldpath ; do
case "${dir}" in
*grass*)
;;
*)
newpath="$newpath:$dir"
;;
esac
done
echo "${newpath#:}"
)
unset IFS
}
export PATH="$GISBASE/bin:$GISBASE/scripts:`strippath $PATH`"
export LD_LIBRARY_PATH="$GISBASE/lib"
export PYTHONPATH="$GISBASE/etc/python"
-- end of slightly modified code --
Nikos
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