targeting GCC 4.7.0 as the wheezy default for some architectures

2012-04-04 Thread Matthias Klose
GCC-4.7 packages are now available in testing and unstable; thanks to Lucas' 
test rebuild, bug reports are now filed for these ~330 packages which fail to 
build with the new version [1].  Hints how to address the vast majority of these 
issues can be found at [2].


I'm planning to work on these issues (help is welcome) in April, and then decide 
at the of April to change the default for some architectures; input from port 
maintainers is welcome if and when to change the default for any other archs. 
The current rebuild was done on amd64 only, any other (maybe partial) rebuild 
test on other architectures is welcome.


The Java and Go frontends already default to 4.7, the D frontend may be updated 
for 4.7 in time (currently unused, as all D packages are built using gdc-v1). 
As I understand Ludovic, the Ada frontend will stay with 4.6.


GCC-4.4 will stay in wheezy (D v1 frontend, somehow broken gcj-4.6 on release 
architectures like sparc).


GCC-4.5 should be removed before the freeze.

  Matthias

[1] 
http://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-gcc-4.7;users=debian-...@lists.debian.org

[2] http://gcc.gnu.org/gcc-4.7/porting_to.html


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Help debugging bug #667504

2012-04-04 Thread Jack Hill

Ahoy hoy,

How should I go about collecting more information for bug #667504 
(libav-tools: bus error on sparc encoding vp8)?


Thanks,
Jack


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