Created attachment 562352 [details] emerge --info games-arcade/supertux The following *runtime* error occurs when supertux was built with "/var/tmp/portage" mounted as tmpfs: > supertux2 [FATAL] /var/tmp/portage/games-arcade/supertux-0.6.0/work/SuperTux-v0.6.0-Source/src/supertux/main.cpp:604 Unexpected exception: boost::filesystem::status: Permission denied: "/var/tmp/portage/games-arcade/supertux-0.6.0/work/SuperTux-v0.6.0-Source/data/credits.stxt" The game can not be played because of that. Unmounting "/var/tmp/portage" and rebuilding the package solves the issue. I can always reproduce this by: 1. Mounting "/var/tmp/portage" as tmpfs. 2. Emerging "games-arcade/supertux-0.6.0". 3. Running "supertux2".
Seems to be a boost issue. Can you perhaps try the boost version from unstable?
[...] [ebuild U *] dev-util/boost-build-1.66.0::gentoo [1.65.0::gentoo] USE="-examples -python -test" PYTHON_TARGETS="python2_7" 83,981 KiB [ebuild r U *] dev-libs/boost-1.66.0:0/1.66.0::gentoo [1.65.0:0/1.65.0::gentoo] USE="nls threads -context -debug -doc -icu -mpi -python -static-libs -tools" ABI_X86="(64) -32 (-x32)" PYTHON_TARGETS="python2_7 python3_6 -python3_4 -python3_5" 0 KiB [ebuild rR ~] games-arcade/supertux-0.6.0::gentoo USE="-debug" 0 KiB Total: 3 packages (2 upgrades, 1 reinstall), Size of downloads: 83,981 KiB [...] [...] [ebuild U *] dev-util/boost-build-1.67.0::gentoo [1.66.0::gentoo] USE="-examples -python -test" PYTHON_TARGETS="python2_7" 85,290 KiB [ebuild r U *] dev-libs/boost-1.67.0-r1:0/1.67.0::gentoo [1.66.0:0/1.66.0::gentoo] USE="nls threads -context -debug -doc -icu -mpi -python -static-libs -tools" ABI_X86="(64) -32 (-x32)" PYTHON_TARGETS="python2_7 python3_6 -python3_4 -python3_5 -python3_7%" 0 KiB [ebuild rR ~] games-arcade/supertux-0.6.0::gentoo USE="-debug" 0 KiB Total: 3 packages (2 upgrades, 1 reinstall), Size of downloads: 85,290 KiB [...] I just tried with boost 1.66.0 and 1.67.0, the issue occurs with both versions. [...] [ebuild UD ] dev-util/boost-build-1.63.0::gentoo [1.67.0::gentoo] USE="-examples -python -test" PYTHON_TARGETS="python2_7" 80,063 KiB [ebuild r UD ] dev-libs/boost-1.63.0:0/1.63.0::gentoo [1.67.0-r1:0/1.67.0::gentoo] USE="nls threads -context -debug -doc -icu -mpi -python -static-libs -tools" ABI_X86="(64) -32 (-x32)" PYTHON_TARGETS="python2_7 python3_6 -python3_4 -python3_5 (-python3_7%)" 0 KiB [ebuild rR ~] games-arcade/supertux-0.6.0::gentoo USE="-debug" 0 KiB Total: 3 packages (2 downgrades, 1 reinstall), Size of downloads: 80,063 KiB [...] I also tried with version 1.63.0 and got the same result. So it occurs with any boost version currently in the Portage Tree.
How do you mount that tmpfs? I use /var/tmp/portage as tmpfs for years and never had such an issue. supertux being compiled in that tmpfs runs smoothly on my system.
> grep portage /etc/fstab tmpfs /var/tmp/portage tmpfs size=100%,noatime,nodev,nosuid,uid=250,gid=250,mode=770 > mount | grep portage tmpfs on /var/tmp/portage type tmpfs (rw,nosuid,nodev,noatime,size=8176548k,mode=770,uid=250,gid=250) I always used it as tmpfs as well, this is the only package that ever required me to unmount it. The issue didn't occur with supertux-0.5.1 (I tried to downgrade to that version just for testing, but can't build it anymore because of #671154 ).
Have you tried to mount the tmpfs less restrictive? Mine is mounted like this: # grep -F "/var/tmp/portage" /etc/fstab tmpfs /var/tmp/portage tmpfs nodev,size=32g 0 0 # mount | grep -F "/var/tmp/portage" tmpfs on /var/tmp/portage type tmpfs (rw,nodev,relatime,size=33554432k)
I've got it: it was because of the mount option "mode=770", specifically because the execute permission was missing for other users. Adding it to the mount option or issuing "chmod o+x /var/tmp/portage" solves the issue (this wasn't needed for previous Supertux versions). So rebuilding the package wasn't actually necessary. Sorry for the waste of time.
