/usr/share/mkgmapgui/mkgmapgui.sh is in mkgmapgui 1.1.ds-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | #!/bin/sh
# Simple wrapper script used to start mkgmapgui in Debian
set -e
# First, the alternative (if known to work) or users preference as defined by $JAVA_HOME. Next, use OpenJDK or Sun's proprietary JDK.
# Override to a specific one using $JAVACMD
ALTERNATIVE_JDK="`readlink -n -f /etc/alternatives/java`"
# Let's get the current architecture -- needed for multiarchified Java
ARCH="`dpkg --print-architecture`"
# If OpenJDK is only available headless, do not try it
if dpkg --get-selections 'openjdk-*-jre' | grep install$ > /dev/null ; then
JAVA_CMDS="$JAVA_HOME/bin/java /usr/lib/jvm/java-7-openjdk-$ARCH/bin/java /usr/lib/jvm/java-6-openjdk/bin/java /usr/lib/jvm/java-6-openjdk-$ARCH/bin/java /usr/lib/jvm/java-6-sun/bin/java"
else
JAVA_CMDS="$JAVA_HOME/bin/java /usr/lib/jvm/java-6-sun/bin/java"
fi
JAVA_OPTS="$JAVA_OPTS -Xmx512M"
for jcmd in $JAVA_CMDS; do
if [ "z$ALTERNATIVE_JDK" = "z`readlink -n -f $jcmd`" ] && [ -z "${JAVACMD}" ]; then
JAVACMD="$jcmd"
fi
done
for jcmd in $JAVA_CMDS; do
if [ -x "$jcmd" -a -z "${JAVACMD}" ]; then
JAVACMD="$jcmd"
fi
done
if [ "$JAVACMD" ]; then
echo "Using $JAVACMD to execute mkgmapgui."
exec $JAVACMD $JAVA_OPTS -jar /usr/share/mkgmapgui/mkgmapgui.jar /usr/share/mkgmap/mkgmap.jar
else
echo "No valid JVM found to run mkgmapgui."
exit 1
fi
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