PIB

snapcraft で SDL のプロジェクトを snap パッケージ化する Segmentation fault (コアダンプ) で止まる。
gdb にかけるとこんな感じ。

$ gdb sdl2test
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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and "show warranty" for details.
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Type "show configuration" for configuration details.
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Reading symbols from sdl2test...(no debugging symbols found)...done.
(gdb) run
Starting program: /snap/bin/sdl2test 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff77ef700 (LWP 27241)]
[New Thread 0x7ffff6fee700 (LWP 27242)]
[New Thread 0x7ffff67ed700 (LWP 27243)]
[New Thread 0x7ffff5fec700 (LWP 27244)]
[Thread 0x7ffff67ed700 (LWP 27243) exited]
[Thread 0x7ffff5fec700 (LWP 27244) exited]
[Thread 0x7ffff6fee700 (LWP 27242) exited]
[Thread 0x7ffff77ef700 (LWP 27241) exited]
process 27237 is executing new program: /snap/core/4017/usr/bin/snap
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff77ef700 (LWP 27245)]
[New Thread 0x7ffff6fee700 (LWP 27246)]
[New Thread 0x7ffff67ed700 (LWP 27247)]
[New Thread 0x7ffff5fec700 (LWP 27248)]
[Thread 0x7ffff5fec700 (LWP 27248) exited]
[Thread 0x7ffff67ed700 (LWP 27247) exited]
[Thread 0x7ffff6fee700 (LWP 27246) exited]
[Thread 0x7ffff77ef700 (LWP 27245) exited]
process 27237 is executing new program: /snap/core/4017/usr/lib/snapd/snap-confine
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
need to run as root or suid
[Inferior 1 (process 27237) exited with code 01]

SDL はハード叩くので root か suid よこせと言ってる？

以下にポストがあるが解決できてない模様。

• StackExchange / ask ubuntu / 2016-06-17: Develop a Snap package for project using SDL2
• stackoverflow / 2017-03-16: Creating a snap using SDL 2
• Launchpad / Snappy / 2016-04-27: Snap package, using SDL2, needs access to libGL.so and DRI dependencies

• Snapcraft