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Diffstat (limited to 'community/freeorion/freeorion.sh')
| -rw-r--r-- | community/freeorion/freeorion.sh | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/community/freeorion/freeorion.sh b/community/freeorion/freeorion.sh new file mode 100644 index 000000000..d80623ab2 --- /dev/null +++ b/community/freeorion/freeorion.sh @@ -0,0 +1,143 @@ +#!/bin/sh +# +# written by Markus Sinner, http://psitronic.de +# +# Nightly builds on. +# http://freeorion.psitronic.de/download/nightly/ +# +# This is a wrapper-script for starting FreeOrion on +# ix86 (and maybe x64) Linux Systems. +# This script will CD into application and set some +# enviroment variables. + +# ---- commandline PARAMETERS and ENVIROMENT variables ----- +# This script supports parameters, that will be evaluated +# BEFORE freeorion binary is called and will be removed, +# because the binary won't support them. +# Currently only one parameter at a time is supported! +# Parameters other than these will be appended as command +# line parameters to the call of the freeorion binary. +# +# --strace +# This starts freeorion using the "strace" utility. +# Generates a strace logifle /tmp/freeorion.trace. +# Make sure it is installed on your system! +# --gdb +# Runs freeorion in a gdb instance, passes the original +# parameters through the --args parameter of gdb +# +# +# ENVIROMENT variables +# This script supports some enviroment variables. To set them +# either use the followin command BEFORE you execute this script. +# export XXXX="value" +# This permanently set the variable in you current shell script. +# Or you prepend the options when running this script, like this: +# PARAM1="hello" PARAM2="yo man" /usr/bin/freeorion.elf +# +# Supportet are: +# FO_TRACE= +# Use this to prepend something to calling freorion. +# This variables also is used internally, when --gdb or --trace +# appear on the command line. +# FO_GDB_ARGS= +# If you use --gbd, you should uses this env to add GDB parameters. +# Make sure you end this list of parameters with --args, otherwise +# gdb won't start. Example: FO_GDB_ARGS="-q -s fo.symbols --args" +# LD_LIBRARY_PATH= +# This is a well known env and will be honored by this script. +# + + +# ---------- STARTS HERE --------------- +# Change into application directory +# If this is a symlink, then we +# need to change into the dir of symlink-target. +if [ -h $0 ]; then + echo "I am Symlink. Following into my targets basedir" + ME=`readlink $0` +else + echo "Following into my basedir" + ME=$0 +fi + +# This is important! Script won't work outside its installation dir +ROOT=/usr/share/freeorion +cd ${ROOT} +echo -n "CWD: " +pwd + + + +# Check for python. If freeorionca binary is missing it, use +# the shipped version. +if ldd /usr/bin/freeorionca | grep "libpython.*not found"; then + #echo "python2.5 missing. Using shipped version." + PYTHON_USE_SHIPPED=1 +else + #echo "python2.5 found. Using it." + PYTHON_USE_SHIPPED=0 +fi + +# Set Python library home for loading modules +# If no python 2.5 is detected, use shipped python 2.5 +if [ "$PYTHON_USE_SHIPPED" = "1" ]; then + export PYTHONHOME=/usr/lib/freeorion/python2.5 + export PYTHONPATH=${PYTHONHOME} + export PYTHONDEBUG=1 + export PYTHONVERBOSE=1 + echo "PYTHONHOME=${PYTHONHOME}" + + export LD_LIBRARY_PATH=${PYTHONHOME}:${LD_LIBRARY_PATH} + export LD_PRELOAD=${PYTHONHOME}/libutil.so.1:${PYTHONHOME}/libpython2.5.so +fi + + +# Command line Parameter --gdb forces running in gdb +# Setting FO_TRACE to gdb results in other settings, see +# below +if [ "$1" = "--gdb" ]; then + FO_TRACE="gdb" + + # Don't forget to remove the param + shift +fi + +if [ "$1" = "--strace" ]; then + TRACEFILE=/tmp/freeorion.trace + echo + echo "Tracing to ${TRACEFILE}" + echo + FO_TRACE="strace -f -o ${TRACEFILE}" + + # Don't forget to remove the param + shift +fi + + + +# Add a parameter FO_GDB_ARGS to support gdb +# Or warn the user, if he changed FO_GDB_ARGS and has +# forgotten to end it with --args +if [ "$FO_TRACE" = "gdb" ]; then + if [ "$FO_GDB_ARGS" = "" ]; then + FO_GDB_ARGS="--args" + else + echo "****************************************************" + echo "** NOTE NOTE NOTE NOTE **" + echo "Running FO in gdb" + echo "If you use FO_GDB_ARGS on your command line, make" + echo "sure that you END this variabble with --args." + echo "Otherwise gdb will not start." + echo + echo "Type 'start' when the gdb instance has loaded!" + echo + fi +fi + + +# Support loading libs from application/lib +export LD_LIBRARY_PATH=./lib:${LD_LIBRARY_PATH} + +# Call with settings-dir to avoid conflicting installations +${FO_TRACE} ${FO_GDB_ARGS} /usr/bin/freeorion.elf --resource-dir ./default $@ |