On Sun, Jan 17, 1999 at 03:34:50PM +0100, Roland Jesse wrote:
> Lex Spoon wrote:
> 
> > Try adding the -memory option to your command line.
> 
> Is there no way of specifying the heap size at compile time? So far I

in void ParseArguments(int argc, char **argv), file sqXWindow.c

    initialHeapSize= 5*1024*1024;       /* 5 megabytes by default */

> never submitted the FreeBSD port of 2.3 to the ports collection because it
> should run without specifying any options on the command line.

I have written a squeak-wrapper script that sets some parameters, 
and builds up a $HOME/.squeak directory if the user starts squeak
the first time.

I'l change it a bit for 2.3 (e.g I will use the env-vars like
SQUEAK_MEMORY instead of the arguments), but here is the version
I use in my 2.3beta package:

(Mail me if you need man-pages for squeak, squeakvm and squeakvmh.
 Not providing man-pages is considered to be a bug in Debian)

------------------------------------------------------------------
#!/bin/sh
#  
# Squeak startup script for Debian GNU/Linux 
# (c) 1998 Marcus Denker <marcus at ira.uka.de>
#
# This is free software; see the GNU General Public Licence
# version 2 or later for copying conditions.  There is NO warranty.
#
#
set -e

version="0.3"
#Directories
SQUEAK_LIB=/usr/share/squeak
SQUEAK_USERDIR=$HOME/.squeak
IMAGE_VERSION="2.3beta"

#Files
SQUEAK_VM=/usr/bin/SqueakVM-2.3beta
SQUEAK_VM_HEADLESS=/usr/bin/SqueakVM-2.3betah 
SQUEAK_IMAGE=$SQUEAK_USERDIR/Squeak$IMAGE_VERSION.image

#Standard commandline args
SQUEAK_DEF_ARGS="-lazy -memory 16m"

check_userdir () { 
 if [ ! -d $SQUEAK_USERDIR ] ; then
        new_userdir;
 fi;
 if [ ! -e $SQUEAK_IMAGE ] ; then   
 echo "Updating files in .squeak ...."
       cp $SQUEAK_LIB/Squeak$IMAGE_VERSION.changes $SQUEAK_LIB/ReadMe.txt $SQUEAK_LIB/Squeak$IMAGE_VERSION.image $SQUEAK_USERDIR
       echo "New files installed."
 fi;
 }


new_userdir () { 
        echo "No .squeak -- Installing user Files";
        mkdir $SQUEAK_USERDIR;
        cp $SQUEAK_LIB/Squeak$IMAGE_VERSION.changes $SQUEAK_LIB/ReadMe.txt $SQUEAK_LIB/Squeak$IMAGE_VERSION.image $SQUEAK_USERDIR
        ln -s $SQUEAK_LIB/SqueakV2.sources $SQUEAK_USERDIR;
        echo "Large .squeak Directory created";
}

print_usage () {
echo "Usage: squeak [<options>] [<imageName>]"
}

print_version () {
echo "Squeak StartUp Script Version $version";
echo "Squeak Version:";
echo "";
SqueakVM-$IMAGE_VERSIONh -version;
}

print_help () {
echo "Usage: squeak [<options>] [<imageName>]

<options> are:
  -display <dpy>       display on <dpy> (default: $DISPLAY)
  -xshm                enable X shared memory extensions
  -notitle             turn off the Squeak window title bar
  -fullscreen          occupy the entire screen
  -lazy                go to sleep when main window unmapped
  -memory <size>[mk]   set initial memory size (default: 5m)
  -version             print version information, then exit
  -headless            Start Squeak without X

Notes: 
 <imageName> defaults to ${SQUEAK_IMAGE}
 [options]   defaults to ${SQUEAK_DEF_ARGS}"

}

if [ ! $DISPLAY ] ; then echo 'No X $DISPLAY Environment, starting headless
Squeak'; SQUEAK_VM=$SQUEAK_VM_HEADLESS; fi;

# No options
if [ $# = 0 ]; then
	check_userdir;  
	SQUEAK_ARGS="$SQUEAK_DEF_ARGS $SQUEAK_IMAGE";

else 
 # parse arguments 
 while [ $# != 0 ]
 do
        case "$1" in
        -help|-h|--help)     
			print_help; exit 0;;
        -v|-version|--version)
			print_version; exit 0;;
	-lazy)          SQUEAK_ARGS="$SQUEAK_ARGS $1";;
        -fullscreen)    SQUEAK_ARGS="$SQUEAK_ARGS $1";;     			
        -notitle)       SQUEAK_ARGS="$SQUEAK_ARGS $1";;
	-xshm)		SQUEAK_ARGS="$SQUEAK_ARGS $1";;
	-display) 
			shift; 
			SQUEAK_ARGS="$SQUEAK_ARGS -display $1";;
	-memory)
			shift; 
                        SQUEAK_ARGS="$SQUEAK_ARGS -memory $1";;
	-headless)	SQUEAK_VM=$SQUEAK_VM_HEADLESS;;
	-?*)   echo "unknown Argument: $1" ; print_help; exit 1;;
        *)      break                   ;;
        esac 
        shift
 done

 case "$#" in
	0) SQUEAK_ARGS="$SQUEAK_ARGS $SQUEAK_IMAGE";; 
	1) if [ -f $1 ]; then  SQUEAK_ARGS="$SQUEAK_ARGS $1"; 
			 else echo "no such file $1"; exit 1;
           fi;;
	*) echo "need exactly one image filename"; exit 1;;
 esac
fi


# finally start Squeak
echo "Starting Squeak";
echo "Parameters: $SQUEAK_ARGS";
$SQUEAK_VM $SQUEAK_ARGS 
exit 0;


-- 
Marcus Denker marcus at ira.uka.de fon at home:(0721)614235 @work:(0721)608-2749