diff options
Diffstat (limited to 'app-emulation/steam/files')
| -rwxr-xr-x | app-emulation/steam/files/redcore-steam | 48 |
1 files changed, 21 insertions, 27 deletions
diff --git a/app-emulation/steam/files/redcore-steam b/app-emulation/steam/files/redcore-steam index 72b29002..c73ad8c2 100755 --- a/app-emulation/steam/files/redcore-steam +++ b/app-emulation/steam/files/redcore-steam @@ -1,47 +1,41 @@ #!/usr/bin/env bash -# steam-runtime is a mess with old libraries from Ubuntu 12.04 -# so native drivers compiled on anything newer may not load -# if we remove some bundled libs, like gcclibs, native drivers -# will be able to load, because system libs will be used instead +# steam-runtime is a somewhat a mess bundled with old libraries +# due to this reason, system native graphic drivers may not load # -# but we have to do this everytime when we launch steam, because +# 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 -remove_some_bundled_libs () { - # force steam to use some system libraries +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/$USER/.local/share/Steam -name 'libgcc_s*' -type f | grep -v installed | xargs rm -rf } -preload_some_system_libs () { - export LD_PRELOAD='/usr/lib32/gcc/x86_64-pc-linux-gnu/7.3.0/32/libstdc++.so.6 /usr/lib32/gcc/x86_64-pc-linux-gnu/7.3.0/32/libgcc_s.so.1 /usr/lib64/gcc/x86_64-pc-linux-gnu/7.3.0/libgcc_s.so.1 /usr/lib64/gcc/x86_64-pc-linux-gnu/7.3.0/32/libstdc++.so.6' - # steam must be told where nvidia opengl libs live on gentoo systems - # but this will break optimus, so check if we detect bbswitch in here - # if we do, we do not preload nvidia opengl, as it will break steam - if [[ "$(lsmod|grep bbswitch)" ]] ; then - echo "" - echo "nvidia optimus detected, we will not preload nvidia libs" - echo "" - export __GLVND_DISALLOW_PATCHING=1 - elif [[ "$(lsmod|grep nvidia)" && ! "$(lsmod|grep bbswitch)" ]] ; then - echo "" - echo "nvidia optimus not detected, we will preload nvidia libs" - echo "" +do_preload () { + einfo "Preloading system libraries (libstdc++, libgcc_s)" + export LD_PRELOAD='/usr/lib32/gcc/x86_64-pc-linux-gnu/8.2.0/32/libstdc++.so.6 /usr/lib32/gcc/x86_64-pc-linux-gnu/8.2.0/32/libgcc_s.so.1 /usr/lib64/gcc/x86_64-pc-linux-gnu/8.2.0/libgcc_s.so.1 /usr/lib64/gcc/x86_64-pc-linux-gnu/8.2.0/32/libstdc++.so.6' +} + +do_nvidia () { + if [[ "$(lsmod|grep nvidia)" ]] ; then + einfo "Preloading nvidia libraries" export LD_LIBRARY_PATH='$LD_LIBRARY_PATH:/usr/lib32/opengl/nvidia/lib:/usr/lib64/opengl/nvidia/lib' export __GLVND_DISALLOW_PATCHING=1 - else - echo "" - echo "no nvidia card detected, moving on" - echo "" fi } launch_steam () { - remove_some_bundled_libs - preload_some_system_libs + do_remove + do_preload + do_nvidia export DISPLAY=:0 steam } |