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#!/usr/bin/env bash
# check microprocessor architecture level
if /usr/lib/ld-linux-x86-64.so.2 --help | grep -qsE '^\s+x86-64-v3.*supported.*$' ; then
_message=''
_message+=$'The fastest Firefox fork on Earth.'
elif grep -qE '\bpni\b' /proc/cpuinfo ; then
_message=''
_message+=$'Your processor does not support x86-64-v3.\n'
_message+=$'You may want to use mercury-browser-sse3-bin.'
else
_message=''
_message+=$'Your processor does not support SSE3 instructions.\n'
_message+=$'mercury-browser may not work on your computer.'
fi
# Allow users to override command-line options
XDG_CONFIG_HOME=${XDG_CONFIG_HOME:-~/.config}
_FLAGFILE="$XDG_CONFIG_HOME/mercury-flags.conf"
if [[ -f "$_FLAGFILE" ]]; then
_USER_FLAGS=$(cat "$_FLAGFILE")
fi
# display processor support message
if tty -s ; then
echo "$_message"
else
[ ! -e "$HOME/.mercury" ] && notify-send -a "mercury-browser" -t 7500 "$_message"
fi
# Launch
exec /opt/mercury-browser/mercury $_USER_FLAGS "$@"
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