[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2017-05-21 Thread Mathew Hodson 
** Changed in: gcc-5 (Ubuntu)
   Importance: Undecided => Critical

** No longer affects: oxide-qt (Ubuntu)

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-21 Thread Olivier Tilloy 
The latest successful build of oxide on xenial was done on the 5th of
December, against gcc 5.2.1-27ubuntu1.1. Xenial now has gcc
5.3.1-4ubuntu1, so there’s no going back to 5.2, we are gonna need to
figure out how to build oxide against 5.3.

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-21 Thread Olivier Tilloy 
I can reproduce the build failure when building a standalone copy of
libvpx (https://chromium.googlesource.com/webm/libvpx/) on a porter box:

$ make
[CC] vp8/common/treecoder.c.o
vp8/common/treecoder.c: In function 'tree2tok':
vp8/common/treecoder.c:32:9: error: invalid use of array with unspecified bounds
 const vp8_tree_index j = t[i++];
 ^
vp8/common/treecoder.c:32:34: warning: initialization makes integer from 
pointer without a cast [-Wint-conversion]
 const vp8_tree_index j = t[i++];
  ^
vp8/common/treecoder.c: In function 'branch_counts':
vp8/common/treecoder.c:96:13: error: invalid use of array with unspecified 
bounds
 i = tree[ i + b];
 ^
vp8/common/treecoder.c:96:15: warning: assignment makes integer from pointer 
without a cast [-Wint-conversion]
 i = tree[ i + b];
   ^
Makefile:152: recipe for target 'vp8/common/treecoder.c.o' failed

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-21 Thread Olivier Tilloy 
And same issue when rebuilding libvpx’s package from source on xenial-
proposed.

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-21 Thread Olivier Tilloy 
I filed bug #1528297 to track this issue separately, now that the
original issue reported here has been fixed.

** Changed in: oxide-qt (Ubuntu)
   Status: New => Invalid

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-20 Thread Launchpad Bug Tracker 
This bug was fixed in the package gcc-5 - 5.3.1-4ubuntu1

---
gcc-5 (5.3.1-4ubuntu1) xenial; urgency=medium

  * Revert the Linaro backport for PR target/63870 (ARM32). LP:
#1527741.

gcc-5 (5.3.1-4) unstable; urgency=medium

  * Update to SVN 20151219 (r231847, 5.3.1) from the gcc-5-branch.
  * Fix cross-building without having the common cross libraries installed.
  * Update ada-m68k patch.
  * Allow unstripped, non-optimized debug builds with setting DEB_BUILD_OPTIONS
including gccdebug.
  * Remove obsolete libgccmath packaging support.
  * Define SONAME macros whether the libraries are built or not.
  * Update the Linaro support to the 5-2015.12 snapshot (revert the backport
for PR target/63870 (ARM32) causing regressions).
  * Set target tools and build dependencies for cross builds.
  * Build gdc on sh4.

 -- Matthias Klose   Sat, 19 Dec 2015 05:25:28 +0100

** Changed in: gcc-5 (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-20 Thread Matthias Klose 
fixed gcc-5 in -proposed

** Changed in: gcc-5 (Ubuntu)
   Status: Incomplete => Fix Committed

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-20 Thread Matthias Klose 
oxide-qt now ftbfs with:

../../../../third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/treecoder.c
 -o 
obj/third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/libvpx_new.treecoder.o
../../../../third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/treecoder.c:
 In function 'tree2tok':
../../../../third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/treecoder.c:32:9:
 error: invalid use of array with unspecified bounds
 const vp8_tree_index j = t[i++];
 ^
../../../../third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/treecoder.c:32:34:
 warning: initialization makes integer from pointer without a cast 
[-Wint-conversion]
 const vp8_tree_index j = t[i++];
  ^
../../../../third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/treecoder.c:
 In function 'branch_counts':
../../../../third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/treecoder.c:96:13:
 error: invalid use of array with unspecified bounds
 i = tree[ i + b];
 ^
../../../../third_party/chromium/src/third_party/libvpx_new/source/libvpx/vp8/common/treecoder.c:96:15:
 warning: assignment makes integer from pointer without a cast 
[-Wint-conversion]
 i = tree[ i + b];
   ^
ninja: build stopped: subcommand failed.
make[3]: *** [CMakeFiles/gyp_all] Error 1
make[2]: *** [CMakeFiles/gyp_all.dir/all] Error 2
CMakeFiles/gyp_all.dir/build.make:52: recipe for target 'CMakeFiles/gyp_all' 
failed
make[3]: Leaving directory '/«PKGBUILDDIR»/obj-arm-linux-gnueabihf'
make[2]: *** Waiting for unfinished jobs

it even fails earlier on a porter box

** Changed in: oxide-qt (Ubuntu)
   Status: Incomplete => New

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-18 Thread Olivier Tilloy 
** Changed in: oxide-qt (Ubuntu)
   Status: New => Confirmed

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-18 Thread Matthias Klose 
this needs the preprocessed source. the one in the build log is not that
usable.

** Package changed: gcc-5-cross (Ubuntu) => gcc-5 (Ubuntu)

** Changed in: gcc-5 (Ubuntu)
   Status: New => Incomplete

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-18 Thread Matthias Klose 
this is not reproducible on the porter boxes.  Please could you point me
to a reproducer on a porter box?

and why do you file a bug report against gcc-5-cross when reporting an
issue with the native compiler?

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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[Bug 1527741] Re: oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

2015-12-18 Thread Matthias Klose 
this is not reproducible on the porter boxes.  Please could you point me
to a reproducer on a porter box?

and why do you file a bug report against gcc-5-cross when reporting an
issue with the native compiler?


** Changed in: oxide-qt (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  oxide-qt 1.11.3-0ubuntu2 FTBFS on armhf due to compiler segfault

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