Re: Handling s390 libc ABI change in Debian

2014-07-28 Thread Emilio Pozuelo Monfort
On 14/07/14 22:36, Aurelien Jarno wrote: Hi all, glibc 2.19 has changed the libc ABI on s390, more specifically the setjmp/longjmp functions [1] [2]. Symbol versioning is used to handle some cases, but it doesn't work when a jmp_buf variable is embedded into a structure, as it changes the

Re: Handling s390 libc ABI change in Debian

2014-07-15 Thread Philipp Kern
On Tue, Jul 15, 2014 at 07:18:39AM +0200, Aurelien Jarno wrote: I can follow up with a list affected packages, but we are slowly discovering them one by one, so it might takes time. So far we have: * Mixing modules/libraries built with pre-2.19 and 2.19 libc - perl - libpng * Using libc

Re: Handling s390 libc ABI change in Debian

2014-07-15 Thread Carlos O'Donell
On Tue, Jul 15, 2014 at 1:18 AM, Aurelien Jarno aure...@debian.org wrote: On Mon, Jul 14, 2014 at 11:14:42PM -0400, Carlos O'Donell wrote: On Mon, Jul 14, 2014 at 4:36 PM, Aurelien Jarno aure...@debian.org wrote: glibc 2.19 has changed the libc ABI on s390, more specifically the

Re: Handling s390 libc ABI change in Debian

2014-07-15 Thread Aurelien Jarno
On Tue, Jul 15, 2014 at 09:21:30AM +0200, Philipp Kern wrote: On Tue, Jul 15, 2014 at 07:18:39AM +0200, Aurelien Jarno wrote: I can follow up with a list affected packages, but we are slowly discovering them one by one, so it might takes time. So far we have: * Mixing modules/libraries

Re: Handling s390 libc ABI change in Debian

2014-07-15 Thread Aurelien Jarno
On Tue, Jul 15, 2014 at 03:49:04AM -0400, Carlos O'Donell wrote: On Tue, Jul 15, 2014 at 1:18 AM, Aurelien Jarno aure...@debian.org wrote: On Mon, Jul 14, 2014 at 11:14:42PM -0400, Carlos O'Donell wrote: On Mon, Jul 14, 2014 at 4:36 PM, Aurelien Jarno aure...@debian.org wrote: glibc 2.19

Handling s390 libc ABI change in Debian

2014-07-14 Thread Aurelien Jarno
Hi all, glibc 2.19 has changed the libc ABI on s390, more specifically the setjmp/longjmp functions [1] [2]. Symbol versioning is used to handle some cases, but it doesn't work when a jmp_buf variable is embedded into a structure, as it changes the size of the structure. The result is that mixing

Re: Handling s390 libc ABI change in Debian

2014-07-14 Thread Carlos O'Donell
On Mon, Jul 14, 2014 at 4:36 PM, Aurelien Jarno aure...@debian.org wrote: glibc 2.19 has changed the libc ABI on s390, more specifically the setjmp/longjmp functions [1] [2]. Symbol versioning is used to handle some cases, but it doesn't work when a jmp_buf variable is embedded into a

Re: Handling s390 libc ABI change in Debian

2014-07-14 Thread Aurelien Jarno
On Mon, Jul 14, 2014 at 11:14:42PM -0400, Carlos O'Donell wrote: On Mon, Jul 14, 2014 at 4:36 PM, Aurelien Jarno aure...@debian.org wrote: glibc 2.19 has changed the libc ABI on s390, more specifically the setjmp/longjmp functions [1] [2]. Symbol versioning is used to handle some cases, but

Re: Handling s390 libc ABI change in Debian

2014-07-14 Thread Paul Wise
On Tue, Jul 15, 2014 at 1:18 PM, Aurelien Jarno wrote: It's a huge work for Debian, maybe not for other distribution, as it basically means we have to rebootstrap everything. This includes manual bootstrapping of self-dependent languages (haskell, gnat, ...) and manual handling of some