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144 lines
4.2 KiB
Bash
144 lines
4.2 KiB
Bash
#!/bin/sh
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#
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# written by Markus Sinner, http://psitronic.de
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#
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# Nightly builds on.
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# http://freeorion.psitronic.de/download/nightly/
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#
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# This is a wrapper-script for starting FreeOrion on
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# ix86 (and maybe x64) Linux Systems.
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# This script will CD into application and set some
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# enviroment variables.
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# ---- commandline PARAMETERS and ENVIROMENT variables -----
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# This script supports parameters, that will be evaluated
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# BEFORE freeorion binary is called and will be removed,
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# because the binary won't support them.
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# Currently only one parameter at a time is supported!
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# Parameters other than these will be appended as command
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# line parameters to the call of the freeorion binary.
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#
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# --strace
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# This starts freeorion using the "strace" utility.
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# Generates a strace logifle /tmp/freeorion.trace.
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# Make sure it is installed on your system!
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# --gdb
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# Runs freeorion in a gdb instance, passes the original
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# parameters through the --args parameter of gdb
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#
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#
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# ENVIROMENT variables
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# This script supports some enviroment variables. To set them
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# either use the followin command BEFORE you execute this script.
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# export XXXX="value"
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# This permanently set the variable in you current shell script.
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# Or you prepend the options when running this script, like this:
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# PARAM1="hello" PARAM2="yo man" /usr/bin/freeorion.elf
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#
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# Supportet are:
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# FO_TRACE=
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# Use this to prepend something to calling freorion.
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# This variables also is used internally, when --gdb or --trace
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# appear on the command line.
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# FO_GDB_ARGS=
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# If you use --gbd, you should uses this env to add GDB parameters.
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# Make sure you end this list of parameters with --args, otherwise
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# gdb won't start. Example: FO_GDB_ARGS="-q -s fo.symbols --args"
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# LD_LIBRARY_PATH=
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# This is a well known env and will be honored by this script.
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#
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# ---------- STARTS HERE ---------------
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# Change into application directory
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# If this is a symlink, then we
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# need to change into the dir of symlink-target.
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if [ -h $0 ]; then
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#echo "I am Symlink. Following into my targets basedir"
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ME=`readlink $0`
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else
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#echo "Following into my basedir"
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ME=$0
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fi
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# This is important! Script won't work outside its installation dir
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ROOT=/usr/share/freeorion
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cd ${ROOT}
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#echo -n "CWD: "
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pwd
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# Check for python. If freeorionca binary is missing it, use
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# the shipped version.
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if ldd /usr/bin/freeorionca | grep "libpython.*not found"; then
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#echo "python2.5 missing. Using shipped version."
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PYTHON_USE_SHIPPED=1
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else
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#echo "python2.5 found. Using it."
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PYTHON_USE_SHIPPED=0
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fi
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# Set Python library home for loading modules
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# If no python 2.5 is detected, use shipped python 2.5
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if [ "$PYTHON_USE_SHIPPED" = "1" ]; then
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export PYTHONHOME=/usr/lib/freeorion/python2.5
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export PYTHONPATH=${PYTHONHOME}
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export PYTHONDEBUG=1
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export PYTHONVERBOSE=1
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#echo "PYTHONHOME=${PYTHONHOME}"
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export LD_LIBRARY_PATH=${PYTHONHOME}:${LD_LIBRARY_PATH}
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export LD_PRELOAD=${PYTHONHOME}/libutil.so.1:${PYTHONHOME}/libpython2.5.so
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fi
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# Command line Parameter --gdb forces running in gdb
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# Setting FO_TRACE to gdb results in other settings, see
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# below
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if [ "$1" = "--gdb" ]; then
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FO_TRACE="gdb"
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# Don't forget to remove the param
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shift
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fi
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if [ "$1" = "--strace" ]; then
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TRACEFILE=/tmp/freeorion.trace
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echo
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echo "Tracing to ${TRACEFILE}"
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echo
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FO_TRACE="strace -f -o ${TRACEFILE}"
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# Don't forget to remove the param
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shift
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fi
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# Add a parameter FO_GDB_ARGS to support gdb
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# Or warn the user, if he changed FO_GDB_ARGS and has
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# forgotten to end it with --args
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if [ "$FO_TRACE" = "gdb" ]; then
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if [ "$FO_GDB_ARGS" = "" ]; then
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FO_GDB_ARGS="--args"
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else
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echo "****************************************************"
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echo "** NOTE NOTE NOTE NOTE **"
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echo "Running FO in gdb"
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echo "If you use FO_GDB_ARGS on your command line, make"
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echo "sure that you END this variabble with --args."
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echo "Otherwise gdb will not start."
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echo
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echo "Type 'start' when the gdb instance has loaded!"
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echo
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fi
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fi
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# Support loading libs from application/lib
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export LD_LIBRARY_PATH=./lib:${LD_LIBRARY_PATH}
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# Call with settings-dir to avoid conflicting installations
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${FO_TRACE} ${FO_GDB_ARGS} /usr/bin/freeorion.elf --resource-dir ./default $@
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