WIP: Add trap into bash for LD_LIBRARY_PATH

[nanonyme]

Try to prevent games from removing Steam runtime from LD_LIBRARY_PATH. Closes #275

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Started test build 219

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Started test build 220

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Build 219 successful
To test this build, install it from the testing repository:

flatpak install --user http://repo-test.flathub.org:8080/build-repo/209/com.valvesoftware.Steam.flatpakref

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Build 220 successful
To test this build, install it from the testing repository:

flatpak install --user http://repo-test.flathub.org:8080/build-repo/210/com.valvesoftware.Steam.flatpakref

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Started test build 222

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Build 222 successful
To test this build, install it from the testing repository:

flatpak install --user http://repo-test.flathub.org:8080/build-repo/212/com.valvesoftware.Steam.flatpakref

[nanonyme]

@TingPing any opinions on the order? If I set the order the other way around, it might potentially fix #95 and a lot of Intel GPU issues but maybe break some other games.

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Started test build 228

[flathubbot]

NOTE: This comment was posted by the test instance of buildbot

Build 228 successful
To test this build, install it from the testing repository:

flatpak install --user http://repo-test.flathub.org:8080/build-repo/218/com.valvesoftware.Steam.flatpakref

[nanonyme]

Probably need to make the trap not be used for steam.sh at least

[nanonyme]

Looks like this won't work, closing