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#!/bin/sh
readlink() {
local path=$1 ll
if [ -L "$path" ]; then
ll="$(LC_ALL=C ls -l "$path" 2> /dev/null)" &&
echo "${ll##* -> }"
else
return 1
fi
}
script=$0
count=0
while [ -L "$script" ]
do
script=$(readlink "$script")
count=`expr $count + 1`
if [ $count -gt 100 ]
then
echo "Too many symbolic links"
exit 1
fi
done
cd "`dirname $script`"
lib=lib
test -e lib64 && lib=lib64
if test "x$LD_LIBRARY_PATH" = x; then
LD_LIBRARY_PATH="`pwd`/$lib"
else
LD_LIBRARY_PATH="`pwd`/$lib:$LD_LIBRARY_PATH"
fi
export LD_LIBRARY_PATH
archs=`uname -m`
case "$archs" in
i?86) archs=i386 ;;
x86_64) archs="x86_64 i386" ;;
ppc64) archs="ppc64 ppc" ;;
esac
for arch in $archs; do
test -x ./ioquake3.$arch || continue
exec ./ioquake3.$arch "$@"
done
echo "could not execute ioquake3" >&2
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