Mir

[regression] Binaries are no longer runnable on other machines (or in other directories)

Bug #1406073 reported by Daniel van Vugt
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mir
Fix Released
High
Daniel van Vugt
Mir 0.10.0
mir (Ubuntu)
Fix Released
High
Unassigned

Bug Description

Binaries are no longer runnable when copied to other hosts:

# bin/mir_proving_server
Failed to execute real binary .mir_proving_server-uninstalled: No such file or directory
# ls -l bin/.mir_proving_server-uninstalled
-rwxrwxr-x 1 dan dan 3064944 Dec 28 16:36 bin/.mir_proving_server-uninstalled

and

# ./mir_proving_server
Failed to execute real binary .mir_proving_server-uninstalled: No such file or directory
# ls -l .mir_proving_server-uninstalled
-rwxrwxr-x 1 dan dan 3064944 Dec 28 16:36 .mir_proving_server-uninstalled

and starting the hidden server directly works, but then clients can't find it:

# bin/.mir_proving_server-uninstalled &
# bin/.mir_demo_client_egltriangle-uninstalled
Can't get connection
# bin/.mir_demo_client_flicker-uninstalled
Starting
.mir_demo_client_flicker-uninstalled: /home/dan/bzr/mir/dev/examples/flicker.c:134: main: Assertion `mir_connection_is_valid(connection)' failed.
Aborted (core dumped)

See original description
Tags: regression

Related branches

lp:~vanvugt/mir/fix-1406073
PS Jenkins bot (community): Approve (continuous-integration)
Mir development team: Pending requested
Diff: 112 lines (+59/-17)
3 files modified
cmake/MirCommon.cmake (+4/-11)
src/CMakeLists.txt (+6/-0)
src/wrapper.c (+49/-6)
lp:ubuntu/vivid-proposed/mir
Daniel van Vugt (vanvugt)
description: updated
summary: - [regression] Failed to execute real binary .*-uninstalled: No such file
- or directory
+ [regression] Binaries are no longer portable to other machines
Daniel van Vugt (vanvugt)
summary: - [regression] Binaries are no longer portable to other machines
+ [regression] Binaries are no longer runnable on other machines (or in
+ other directories)
Daniel van Vugt (vanvugt)
Changed in mir:
assignee: nobody → Daniel van Vugt (vanvugt)
status: Triaged → In Progress
Revision history for this message
Daniel van Vugt (vanvugt) wrote :

The offending change was:

------------------------------------------------------------
revno: 2179 [merge]
author: Christopher James Halse Rogers <email address hidden>, Andreas Pokorny <email address hidden>
committer: Tarmac
branch nick: development-branch
timestamp: Fri 2014-12-19 14:10:18 +0000
message:
  Add probing for client platform modules.

  The client library now looks in MIR_CLIENT_PLATFORM_PATH (usually /usr/lib/*/mir/client-platform) and loads all the modules it finds in there. At connection time each of those modules are checked whether the MirPlatformPackage matches what they expect; the first one that matches is used.

  Approved by PS Jenkins bot, Alan Griffiths, Andreas Pokorny, Chris Halse Rogers, Robert Carr.
------------------------------------------------------------

Revision history for this message
PS Jenkins bot (ps-jenkins) wrote :

Fix committed into lp:mir at revision None, scheduled for release in mir, milestone 0.10.0

Changed in mir:
status: In Progress → Fix Committed
Daniel van Vugt (vanvugt)
Changed in mir:
status: Fix Committed → Fix Released
Revision history for this message
Daniel van Vugt (vanvugt) wrote :

mir (0.10.0+15.04.20150107.2-0ubuntu1) vivid; urgency=medium

Changed in mir (Ubuntu):
importance: Undecided → High
status: New → Fix Released
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