Bug#778777: src:libffado: FTBFS on x32: uses -m32

[Adam Borowski]

Package: src:libffado
Version: 2.2.1-2
Severity: wishlist
Tags: patch
User: debian-x32 at lists.debian.org
Usertags: port-x32 ftbfs-x32

Hi!
I'm afraid libffado tries to use -m32 on x32 (instead of -mx32, or, better,
no such switch at all).  This is because of pretty bizarre platform
detection, which runs objdump on /bin/mount then looks for certain strings.
That will obviously break also for multiarch or cross-compilation.

The attached patch solves the x32 issue, without fixing detection otherwise.


Meow!
-- System Information:
Debian Release: 8.0
  APT prefers unstable
  APT policy: (600, 'unstable'), (500, 'unreleased'), (50, 'experimental')
Architecture: x32 (x86_64)

Kernel: Linux 3.19.0-x32 (SMP w/6 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
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