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#!/usr/bin/env bash
# steam-runtime is a somewhat a mess bundled with old libraries
# due to this reason, system native graphic drivers may not load
#
# if we remove some bundled libs and preload some system libs
# system native graphic drivers will be able to load
#
# however we must do this everytime when we launch steam, because
# steam-runtime is being fixed right away by steam client
source /lib/gentoo/functions.sh
do_remove () {
einfo "Removing bundled libraries (libxcb, libstdc++, libgcc_s)"
find /home/$USER/.local/share/Steam -name 'libxcb*' -type f | grep -v installed | xargs rm -rf
find /home/$USER/.local/share/Steam -name 'libstdc++.so.6*' -type f | grep -v installed | xargs rm -rf
find /home/$USER/.local/share/Steam -name 'libgcc_s*' -type f | grep -v installed | xargs rm -rf
}
do_preload () {
einfo "Preloading system libraries (libstdc++, libgcc_s)"
export LD_PRELOAD='/usr/lib64/gcc/x86_64-pc-linux-gnu/9.3.0/32/libstdc++.so.6 /usr/lib64/gcc/x86_64-pc-linux-gnu/9.3.0/32/libgcc_s.so.1 /usr/lib64/gcc/x86_64-pc-linux-gnu/9.3.0/libgcc_s.so.1 /usr/lib64/gcc/x86_64-pc-linux-gnu/9.3.0/32/libstdc++.so.6'
}
launch_steam () {
do_remove
do_preload
export DISPLAY=:0
export STEAM_RUNTIME=0
export STEAM_RUNTIME_HEAVY=0
export DBUS_FATAL_WARNINGS=0
steam
}
launch_steam
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