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Message #88295
[Bug 1329089] Re: g++-4.9 binary incompatibilities with libraries built with g++-4.8
** No longer affects: unity
** Changed in: unity (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1329089
Title:
g++-4.9 binary incompatibilities with libraries built with g++-4.8
Status in Mir:
Fix Released
Status in Mir 0.4 series:
Won't Fix
Status in dbus-cpp package in Ubuntu:
Fix Released
Status in firefox package in Ubuntu:
New
Status in gcc-4.9 package in Ubuntu:
Fix Released
Status in gcc-defaults package in Ubuntu:
Fix Released
Status in location-service package in Ubuntu:
Invalid
Status in mir package in Ubuntu:
Fix Released
Status in process-cpp package in Ubuntu:
Invalid
Status in qtbase-opensource-src package in Ubuntu:
Fix Released
Status in unity package in Ubuntu:
Invalid
Status in unity-scope-click package in Ubuntu:
Fix Released
Status in unity-scopes-api package in Ubuntu:
Fix Released
Status in unity-scopes-shell package in Ubuntu:
New
Status in Debian GNU/Linux:
New
Bug description:
The location-service 0.0.3+14.10.20140512-0ubuntu1 package in utopic,
when rebuilt against libdbus-cpp3 3.0.0+14.10.20140604-0ubuntu1 (built
with gcc-4.8) and with current gcc-defaults (which makes g++-4.9 the
default), fails the package build in its test suite.
2/14 Test #2: acceptance_tests ..................***Failed 30.54 sec
DBus daemon: unix:abstract=/tmp/dbus-HdW1T5UHNB,guid=188551aa5d797b663dade1425398d71b
task-0: Started with PID: 13031
task-0: [==========] Running 2 tests from 1 test case.
task-0: [----------] Global test environment set-up.
task-0: [----------] 2 tests from LocationServiceStandalone
task-0: [ RUN ] LocationServiceStandalone.SessionsReceiveUpdatesViaDBus
** (dbus-test-runner:13025): WARNING **: Timing out at maximum wait of
30 seconds.
(dbus-test-runner:13025): libdbustest-CRITICAL **: dbus_test_service_run: assertion 'all_tasks(service, all_tasks_finished_helper)' failed
task-0: Shutting down
DBus daemon: Shutdown
This test suite does *not* fail if either dbus-cpp is rebuilt with
g++-4.9, or if location-service is built with g++-4.8.
This implies a binary compatibility problem for C++ libraries in g++
4.9, which is critical to resolve.
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