[Bug 635199] Re: [armel] the ./H5detect test segfaults when built for armv7

2010-11-29 Thread Paul Brook
It's actually worse than that. The test can give incorrect results even for the current machine. e.g.: void foo(float * p) // assume p is misaligned { *p = 0; // first store frob(0); *p = 0; // second store } It is possible for the first store to succeed and the second to cause an alignment faul

[Bug 635199] Re: [armel] the ./H5detect test segfaults when built for armv7

2010-11-27 Thread Paul Brook
I believe the SIGILL is actually a red herring. The underlying issue that the package appears to be testing for misaligned access support at runtime. On ARM you can't do this reliably. Behavior of misaligned accesses depends on both system configuration and instruction choice. i.e. it may veys

[Bug 579909] Re: mysql fails to build form source with Linaro and CodeSourcery toolchains

2010-07-12 Thread Paul Brook
Trying again with the attachment... ** Patch added: "mysql.patch" http://launchpadlibrarian.net/51765656/mysql.patch -- mysql fails to build form source with Linaro and CodeSourcery toolchains https://bugs.launchpad.net/bugs/579909 You received this bug notification because you are a member o

[Bug 579909] Re: mysql fails to build form source with Linaro and CodeSourcery toolchains

2010-07-12 Thread Paul Brook
This is upstream bug #51524. Also fails with vanilla GCC 4.5 Backport of upstream fix attached, tweaked to include GCC 4.4. http://lists.mysql.com/commits/112967 ** Attachment added: "patch.mysql" http://launchpadlibrarian.net/51765537/patch.mysql -- mysql fails to build form source with Lin

[Bug 600951] Re: perl fails to build from source in maverick and linaro (amd64)

2010-07-07 Thread Paul Brook
I am only looking at gcc-linaro FTBFS, not failing test. -- perl fails to build from source in maverick and linaro (amd64) https://bugs.launchpad.net/bugs/600951 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing lis

[Bug 579909] Re: mysql fails to build form source with Linaro and CodeSourcery toolchains

2010-07-07 Thread Paul Brook
** Changed in: gcc-linaro Assignee: (unassigned) => Paul Brook (paul-codesourcery) -- mysql fails to build form source with Linaro and CodeSourcery toolchains https://bugs.launchpad.net/bugs/579909 You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 600951] Re: perl fails to build from source in maverick and linaro (amd64)

2010-07-07 Thread Paul Brook
** Changed in: gcc-linaro Assignee: (unassigned) => Paul Brook (paul-codesourcery) -- perl fails to build from source in maverick and linaro (amd64) https://bugs.launchpad.net/bugs/600951 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed