Tue, Feb 19 2002
14:38:36
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Request created by guest
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Subject: NVIZ and tcl/tk AND Startup-script under Linux (SuSE 7.3)
Platform: Linux/Intel
Linux distro: SuSe
linux cpu: Intel (i486, i586, pentium ...)
Xwindows version: Xfree 4.0.x
Xwindows manager: KDE 2.x
TclTk version: tcl/tk 8.3
grass downloaded at: Trento site
grass binary for platform: Linux/Intel binaries
Two small glitches:
1. Installation was ok with the script, but nviz complained about not having
access to libtk.so and libtcl.so, I had to link the most recent libtk8.3.so and
libtcl8.3.so to the before mentioned files in /usr/lib (GRASS itself was not
affected, only nviz).
2. I use a network-wide login on my machine which utilized YP which in turn needs
a shell called "msh" as login-shell. msh is (at least here) a link to /bin/bash.
Because msh itself is unknown to the ~grass5/etc/Init.sh-script, it fails to
set the environment and the grass-console does not work properly (the tcl-surface
is not affected).
I solved the problem by adding a msh-case in Init.sh which does the same as bash
(ok this is a hack :-) ).
Maybe these are problems on my side, but all other programs work well with this
construction, except grass5, so maybe you wan't to change it.
Thanks in advance!
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Thu, Feb 28 2002
10:31:47
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Mail sent by mneteler
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Hi,
are you able to provide an update for Init.sh for
your msh shell? Then we can extend the script.
Best regards
Markus
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Thu, Feb 28 2002
11:21:37
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Mail sent by marc.saric@mpi-dortmund.mpg.de
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Thu, 28 Feb 2002 11:21:18 +0100
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From |
Marc Saric <marc.saric@mpi-dortmund.mpg.de>
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Markus Neteler via RT <grass-bugs@intevation.de>
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Subject |
Re: [bug #922] (grass) NVIZ and tcl/tk AND Startup-script under Linux (SuSE 7.3)
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<20020228093148.23AF4139CA@lists.intevation.de>
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Markus Neteler via RT wrote:
> Hi,
>
> are you able to provide an update for Init.sh for
> your msh shell? Then we can extend the script.
I appended my Init.sh, you'll find my changes if you search for "msh".
This will not work if you use another shell instead of bash as your msh,
maybe there is a better mechanism for that (it would work if one could
resolve the link "msh" is pointing to and use the name of that binary
instead).
Or set the SHELL variable explicitly or interactively and disregard tha
automatic stuff.
Hope it helps.
--
Bye, Marc Saric
Max-Planck-Institut fuer molekulare Physiologie
Otto-Hahn-Str.11 44227 Dortmund phone:0231/133-2168
--------------030206000304060404030306
Content-Type: application/x-sh;
name="Init.sh"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="Init.sh"
#! /bin/sh
#############################################################################
#
# $Id: init.sh,v 1.34.2.8 2002/01/07 14:09:09 markus Exp $
#
# MODULE: Grass Initialization
# AUTHOR(S): Original author unknown - probably CERL
# Andreas Lange - Germany - andreas.lange@rhein-main.de
# Huidae Cho - Korea - hdcho@geni.knu.ac.kr
# Justin Hickey - Thailand - jhickey@hpcc.nectec.or.th
# Markus Neteler - Germany - neteler@geog.uni-hannover.de
# PURPOSE: The source file for this shell script is in
# src/general/init/init.sh. It sets up some environment
# variables and the lock file. It also parses any remaining
# command line options for setting the GISDBASE, LOCATION, and/or
# MAPSET. Finally it starts grass with the appropriate user
# interface and cleans up after it is finished.
# COPYRIGHT: (C) 2000 by the GRASS Development Team
#
# This program is free software under the GNU General Public
# License (>=v2). Read the file COPYING that comes with GRASS
# for details.
#
#############################################################################
: ${GISBASE?}
# Set the GIS_LOCK variable to current process id
lockfile=$HOME/.gislock5
GIS_LOCK=$$
export GIS_LOCK
# Set PATH to GRASS bin, ETC to GRASS etc
ETC=$GISBASE/etc
PATH=$GISBASE/bin:$GISBASE/scripts:$PATH:$GRASS_ADDON_PATH
export PATH
# Set LD_LIBRARY_PATH. For GRASS 5.0 we don't depend on this much, though
# r.in.gdal may use it to find some things. Over time we intend to put
# more GRASS related shared libraries in $GISBASE/lib.
# first search local libs, then in GRASS lib/
if [ ! "$LD_LIBRARY_PATH" ] ; then
LD_LIBRARY_PATH=$GISBASE/lib
export LD_LIBRARY_PATH
else
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GISBASE/lib
fi
# Check for concurrent use
$ETC/lock $lockfile $$
case $? in
0) ;;
1)
echo `whoami` is currently running GRASS. Concurrent use not allowed.
exit ;;
*)
echo Unable to properly access $lockfile
echo Please notify system personel.
exit ;;
esac
# Once the new environment system is committed we can delete these lines
# Export the PAGER environment variable for those who have it set
if [ "$PAGER" ] ; then
export PAGER
fi
# Set some environment variables if they are not set
if [ ! "$GRASS_PAGER" ] ; then
if [ -x /bin/more ] ; then
GRASS_PAGER=more
else
GRASS_PAGER=less
fi
export GRASS_PAGER
fi
if [ ! "$GRASS_TCLSH" ] ; then
GRASS_TCLSH=tclsh
export GRASS_TCLSH
fi
if [ ! "$GRASS_WISH" ] ; then
GRASS_WISH=wish
export GRASS_WISH
fi
if [ ! "$GRASS_GNUPLOT" ] ; then
GRASS_GNUPLOT="gnuplot -persist"
export GRASS_GNUPLOT
fi
# First time user - GISRC is defined in the grass script
if [ ! -f $GISRC ] ; then
cat $ETC/grass_intro
echo
echo "Hit RETURN to continue"
read ans
# This is a hack for not having a good initial gui - should be removed
# with next version of initialization gui
GRASS_GUI="text"
fi
echo "Starting GRASS ..."
# Check if we are running X windows by checking the DISPLAY variable
if [ "$DISPLAY" ] ; then
# Check if we need to find wish
if [ "$GRASS_GUI" = "tcltk" ] ; then
# Search for a wish program
WISH=
for i in `echo $PATH | sed 's/^:/.:/
s/::/:.:/g
s/:$/:./
s/:/ /g'`
do
if [ -f $i/$GRASS_WISH ] ; then
WISH=$GRASS_WISH
break
fi
done
# Check if wish was found
if [ "$WISH" ] ; then
# Set the tcltkgrass base directory
TCLTKGRASSBASE=$GISBASE/tcltkgrass
export TCLTKGRASSBASE
else
# Wish was not found - switch to text interface mode
echo
echo "WARNING: The wish command ($GRASS_WISH) was not found!"
echo "Please check your GRASS_WISH environment variable."
echo "Use the -help option for details."
echo "Switching to text based interface mode."
echo
echo "Hit RETURN to continue."
read ans
GRASS_GUI="text"
fi
fi
else
# Display a message if a graphical interface was expected
if [ "$GRASS_GUI" != "text" ] ; then
# Set the interface mode to text
echo
echo "WARNING: It appears that the X Windows system is not active."
echo "A graphical based user interface is not supported."
echo "Switching to text based interface mode."
echo
echo "Hit RETURN to continue"
read ans
GRASS_GUI="text"
fi
fi
# Save the user interface variable in the grassrc file - choose a temporary
# file name that should not match another file
if [ -f $GISRC ] ; then
awk '$1 !~ /GRASS_GUI/ {print}' $GISRC > $GISRC.$$
echo "GRASS_GUI: $GRASS_GUI" >> $GISRC.$$
mv -f $GISRC.$$ $GISRC
fi
# Parsing argument to get LOCATION
if [ ! "$1" ] ; then
# Try interactive startup
LOCATION=
else
# Try non-interactive startup
L=
if [ "$1" = "-" ] ; then
if [ "$LOCATION" ] ; then
L=$LOCATION
fi
else
L=$1
if [ `echo $L | cut -c 1` != "/" ] ; then
L=`pwd`/$L
fi
fi
if [ "$L" ] ; then
MAPSET=`basename $L`
L=`dirname $L`
if [ "$L" != "." ] ; then
LOCATION_NAME=`basename $L`
L=`dirname $L`
if [ "$L" != "." ] ; then
GISDBASE=$L
fi
fi
fi
if [ "$GISDBASE" -a "$LOCATION_NAME" -a "$MAPSET" ] ; then
LOCATION=$GISDBASE/$LOCATION_NAME/$MAPSET
if [ ! -r $LOCATION/WIND ] ; then
echo "$LOCATION: No such location"
exit
fi
export GISDBASE LOCATION_NAME MAPSET
if [ -s $GISRC ] ; then
sed -e "s|^GISDBASE:.*$|GISDBASE: $GISDBASE|; \
s|^LOCATION_NAME:.*$|LOCATION_NAME: $LOCATION_NAME|; \
s|^MAPSET:.*$|MAPSET: $MAPSET|" $GISRC > $GISRC.$$
if [ $? -eq 0 ] ; then
mv -f $GISRC.$$ $GISRC
else
rm -f $GISRC.$$
echo "Failed to create new $GISRC"
LOCATION=
fi
else
echo "GISDBASE: $GISDBASE" > $GISRC
echo "LOCATION_NAME: $LOCATION_NAME" >> $GISRC
echo "MAPSET: $MAPSET" >> $GISRC
fi
else
echo "GISDBASE, LOCATION_NAME and MAPSET variables not set properly."
echo "Interactive startup needed."
exit
fi
fi
# User selects LOCATION and MAPSET if not set
if [ ! "$LOCATION" ] ; then
case "$GRASS_GUI" in
# Check for text interface
text)
$ETC/set_data
case $? in
0) ;;
*)
# Check for an invalid GISRC file
if [ -f $GISRC ] ; then
VALUE=`grep "GISDBASE" $GISRC`
if [ "$VALUE" = "" ] ; then
echo "Invalid resource file, removing $GISRC"
rm -f $GISRC
fi
fi
exit
;;
esac
eval `g.gisenv`
;;
# Check for tcltk interface
tcltk)
eval `$WISH -file $TCLTKGRASSBASE/script/gis_set.tcl`
case $? in
1)
# The gis_set.tcl script printed an error message so wait
# for user to read it
echo "Error in Tcl/Tk startup. If necessary, please"
echo "report this error to the Grass developers."
echo "Switching to text mode now."
echo "Hit RETURN to continue..."
read ans
GRASS_GUI="text"
if [ -f $GISRC ] ; then
awk '$1 !~ /GRASS_GUI/ {print}' $GISRC > $GISRC.$$
echo "GRASS_GUI: $GRASS_GUI" >> $GISRC.$$
mv -f $GISRC.$$ $GISRC
fi
$ETC/set_data
case $? in
0) ;;
*)
# Check for an invalid GISRC file
if [ -f $GISRC ] ; then
VALUE=`grep "GISDBASE" $GISRC`
if [ "$VALUE" = "" ] ; then
echo "Invalid resource file, removing $GISRC"
rm -f $GISRC
fi
fi
exit
;;
esac
eval `g.gisenv`
;;
0)
# These checks should not be necessary with real init stuff
if [ "$LOCATION_NAME" = "##NONE##" ] ; then
$ETC/set_data
if [ $? != 0 ]; then
echo "GISDBASE: $OLD_DB" > $GISRC
echo "LOCATION_NAME: $OLD_LOC" >> $GISRC
echo "MAPSET: $OLD_MAP" >> $GISRC
exit
fi
eval `g.gisenv`
fi
if [ "$LOCATION_NAME" = "##ERROR##" ] ; then
echo "The selected location is not a valid GRASS location"
exit
fi
;;
*)
echo "ERROR: Invalid return code from gis_set.tcl."
echo "Please advise GRASS developers of this error."
;;
esac
;;
*)
# Shouldn't need this but you never know
echo "ERROR: Invalid user interface specified - $GRASS_GUI."
echo "Use the -help option to grass for valid interfaces."
exit
;;
esac
fi
LOCATION=${GISDBASE?}/${LOCATION_NAME?}/${MAPSET?}
export LOCATION
trap "" 2 3
CYGWIN=`uname | grep CYGWIN`
# cygwin has many problems with the shell setup
# below, so i hardcoded everything here.
if [ "$CYGWIN" ] ; then
sh="cygwin"
shellname="GNU Bash (Cygwin)"
SHELL=/usr/bin/bash.exe
else
# msh-hack by Marc Saric 2002/02/19, GRASS does not
# recognize the YP-shell msh (actually a link to /bin/bash)
# and fails to set the correct environment.
# If your msh is NOT bash, change the apropriate lines
# below and in the second case-construct.
sh="`basename $SHELL`"
case "$sh" in
ksh) shellname="Korn Shell";;
csh) shellname="C Shell" ;;
tcsh) shellname="TC Shell" ;;
bash) shellname="Bash Shell" ;;
msh) shellname="MShell (a hack, see ~/grass5/etc/Init.sh)!" ;;
sh) shellname="Bourne Shell";;
*) shellname=shell;;
esac
fi
# Start the chosen GUI but ignore text
case "$GRASS_GUI" in
# Check for tcltk interface
tcltk)
$GISBASE/bin/tcltkgrass &
;;
# Ignore others
*)
;;
esac
# Display the version and license info
tput clear
echo "Welcome to GRASS 5.0.0pre3 (January 2002) "
echo
echo "Geographic Resources Analysis Support System (GRASS) is Copyright,"
echo "1999-2002 by the GRASS Development Team, and licensed under terms of the"
echo "GNU General Public License (GPL)."
echo
echo "This GRASS 5.0.0pre3 release is coordinated and produced by the"
echo "GRASS Development Team headquartered at ITC-irst (Trento, Italy) with"
echo "worldwide support and further development sites located at Baylor"
echo "University and the University of Illinois (U.S.A.)."
echo
echo "This program is distributed in the hope that it will be useful, but"
echo "WITHOUT ANY WARRANTY; without even the implied warranty of"
echo "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU"
echo "General Public License for more details."
echo
echo "This version running thru the $shellname ($SHELL)"
echo "Help is available with the command: g.help"
echo "See the licence terms with: g.version -c"
if [ "$GRASS_GUI" = "text" ] ; then
echo "Start the graphical user interface with: tcltkgrass&"
else
echo "If required, restart the graphical user interface with: tcltkgrass&"
fi
echo "When ready to quit enter: exit"
case "$sh" in
csh|tcsh)
USERHOME=$HOME # save original home
HOME=$LOCATION
export HOME
cshrc=$HOME/.cshrc
tcshrc=$HOME/.tcshrc
rm -f $cshrc $tcshrc
echo "set home = $USERHOME" > $cshrc
echo "set history = 500 noclobber ignoreeof" >> $cshrc
echo "set prompt = '\\" >> $cshrc
echo "Mapset <${MAPSET}> in Location <${LOCATION_NAME}> \\" >> $cshrc
echo "GRASS 5.0.0pre3 > '" >> $cshrc
echo 'set BOGUS=``;unset BOGUS' >> $cshrc
if [ -r $USERHOME/.grass.cshrc ]
then
cat $USERHOME/.grass.cshrc >> $cshrc
fi
if [ -r $USERHOME/.cshrc ]
then
grep '^ *set *mail *= *' $USERHOME/.cshrc >> $cshrc
fi
if [ -r $USERHOME/.tcshrc ]
then
grep '^ *set *mail *= *' $USERHOME/.tcshrc >> $cshrc
fi
if [ -r $USERHOME/.login ]
then
grep '^ *set *mail *= *' $USERHOME/.login >> $cshrc
fi
echo "set path = ( $PATH ) " | sed 's/:/ /'g >> $cshrc
cp $cshrc $tcshrc
$ETC/run $SHELL
HOME=$USERHOME
export HOME
;;
bash|msh)
USERHOME=$HOME # save original home
HOME=$LOCATION # save .bashrc in $LOCATION
export HOME
bashrc=$HOME/.bashrc
rm -f $bashrc
echo "test -z $PROFILEREAD && . /etc/profile" > $bashrc
echo "test -e ~/.alias && . ~/.alias" >> $bashrc
echo "umask 022" >> $bashrc
echo "PS1='GRASS:\w > '" >> $bashrc
if [ -r $USERHOME/.grass.bashrc ]
then
cat $USERHOME/.grass.bashrc >> $bashrc
fi
echo "export PATH=\"$PATH\"" >> $bashrc
echo "export HOME=\"$USERHOME\"" >> $bashrc # restore user home path
$ETC/run $SHELL
HOME=$USERHOME
export HOME
;;
cygwin)
USERHOME=$HOME # save original home
HOME=$LOCATION # save .bashrc in $LOCATION
export HOME
bashrc=$HOME/.bashrc
rm -f $bashrc
# this does not work on cygwin for unknown reasons
# echo "test -z $PROFILEREAD && . /etc/profile" > $bashrc
echo "test -e ~/.alias && . ~/.alias" >> $bashrc
echo "umask 022" >> $bashrc
echo "PS1='GRASS:\w > '" >> $bashrc
if [ -r $USERHOME/.grass.bashrc ]
then
cat $USERHOME/.grass.bashrc >> $bashrc
fi
echo "export PATH=\"$PATH\"" >> $bashrc
echo "export HOME=\"$USERHOME\"" >> $bashrc # restore user home path
$ETC/run $SHELL
HOME=$USERHOME
export HOME
;;
*)
PS1="
Mapset <$MAPSET> in Location <$LOCATION_NAME>
GRASS-GRID > "
export PS1
$ETC/run $SHELL
;;
esac
trap 2 3
# Grass session finished
tput clear
echo "Cleaning up temporary files....."
($ETC/clean_temp > /dev/null &)
rm -f $lockfile
echo "done"
echo
echo
echo
echo "Goodbye from GRASS GIS"
echo
--------------030206000304060404030306--
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Wed, Mar 6 2002
22:48:01
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Mail sent by glynn.clements@virgin.net
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Wed, 6 Mar 2002 21:47:10 +0000
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To |
Request Tracker <grass-bugs@intevation.de>
|
Cc |
grass5@grass.itc.it
|
Subject |
Re: [GRASS5] [bug #922] (grass) NVIZ and tcl/tk AND Startup-script under Linux (SuSE 7.3)
|
In-Reply-To |
<20020219133836.A1EB2139CA@lists.intevation.de>
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Request Tracker wrote:
> 1. Installation was ok with the script, but nviz complained about not
> having access to libtk.so and libtcl.so, I had to link the most recent
> libtk8.3.so and libtcl8.3.so to the before mentioned files in /usr/lib
> (GRASS itself was not affected, only nviz).
We should ensure that Linux binary distributions are correctly
labelled, e.g. "RedHat 6.2 i386 Linux", not just "Linux". A package
with as many dependencies as GRASS is unlikely to work fully on a
distribution which differs from the one on which it was compiled.
> 2. I use a network-wide login on my machine which utilized YP which in
> turn needs a shell called "msh" as login-shell. msh is (at least here)
> a link to /bin/bash. Because msh itself is unknown to the
> ~grass5/etc/Init.sh-script, it fails to set the environment and the
> grass-console does not work properly (the tcl-surface is not
> affected).
This is arguably an installation bug. The fix is to ensure that SHELL
gets set to something which programs will recognise, e.g. by adding
something like:
if [ "$SHELL" = /bin/msh ] ; then
SHELL=/bin/bash
export SHELL
fi
to /etc/profile. I suspect that GRASS isn't the only program which
does case matching on $SHELL.
OTOH, GRASS should work with unknown shells. The main case statement
has a default case; does anyone know what's wrong with it?
> I solved the problem by adding a msh-case in Init.sh which does the
> same as bash (ok this is a hack :-) ).
You don't need to duplicate the bash case; you can just use "|", e.g.
bash|msh)
...
--
Glynn Clements <glynn.clements@virgin.net>
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Thu, Mar 7 2002
11:02:47
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Thu, 07 Mar 2002 11:02:32 +0100
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From |
Marc Saric <marc.saric@mpi-dortmund.mpg.de>
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Max Planck Institut =?ISO-8859-15?Q?f=FCr?= molekulare Physiologie
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Glynn Clements via RT <grass-bugs@intevation.de>
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Subject |
Re: [bug #922] (grass) NVIZ and tcl/tk AND Startup-script under Linux (SuSE 7.3)
|
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Glynn Clements via RT wrote:
> We should ensure that Linux binary distributions are correctly
> labelled, e.g. "RedHat 6.2 i386 Linux", not just "Linux". A package
> with as many dependencies as GRASS is unlikely to work fully on a
> distribution which differs from the one on which it was compiled.
Would be a good idea -on the other hand, it seems that everything (at
least everything I tried) worked under SuSE 7.3 with the default package.
> This is arguably an installation bug. The fix is to ensure that SHELL
Could be possible.
> to /etc/profile. I suspect that GRASS isn't the only program which
> does case matching on $SHELL.
Most likely, but GRASS was the first program which somehow stumbled over
this, I haven't found anything else which does not work for this reason
up to now.
--
Bye, Marc Saric
|
|
Tue, Mar 26 2002
11:00:30
|
|
Mail sent by mneteler
|
|
Hi,
do we want to change anything in GRASS for msh? If not, let's close
this report.
Markus
|
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Wed, Mar 27 2002
22:37:18
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Mail sent by glynn.clements@virgin.net
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Date |
Wed, 27 Mar 2002 21:36:29 +0000
|
To |
Markus Neteler via RT <grass-bugs@intevation.de>
|
Subject |
Re: [bug #922] (grass) NVIZ and tcl/tk AND Startup-script under Linux (SuSE 7.3)
|
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<20020326100030.3070E139C9@lists.intevation.de>
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Markus Neteler via RT wrote:
> do we want to change anything in GRASS for msh? If not, let's close
> this report.
I'm not sure what can be done. $SHELL can be set to just about
anything, and we can only support a finite number of possibilities.
I don't know that we can safely assume that "msh" is actually bash.
Ultimately, the only thing of which you can be sure is that, if you
execute $SHELL, you'll get the same result as other programs which
execute $SHELL.
--
Glynn Clements <glynn.clements@virgin.net>
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Sat, Apr 27 2002
13:26:11
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Mail sent by bernhard
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I guess we should warn the user if we find
a shell we do not know about.
"Your SHELL variable point to a shell GRASS' start script does not know about.
We will execute the default behvaiour (for bash) anyway,
but it might not work. If you have problems, please adjust Init.sh to work with
your shell or use a different one."
Then we execute the default which should be for GNU bash. |
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Tue, Mar 14 2006
00:50:19
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Mail sent by mneteler
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Marc,
I have added msh (finally!!) to the init script as
cvs diff init.sh
Index: init.sh
===================================================================
RCS file: /grassrepository/grass6/lib/init/init.sh,v
retrieving revision 1.74
diff -u -r1.74 init.sh
--- init.sh 10 Oct 2005 20:34:56 -0000 1.74
+++ init.sh 13 Mar 2006 23:49:01 -0000
@@ -702,7 +702,7 @@
export HOME
;;
-bash)
+bash|msh)
USERHOME="$HOME" # save original home
HOME="$LOCATION" # save .bashrc in $LOCATION
export HOME
Closing report.
Markus |
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Tue, Mar 14 2006
00:50:23
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Status changed to resolved by mneteler
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