Bug#1120809: stress-ng FTCBFS for s390x: -fmodulo-sched is not removed

[Helmut Grohne <helmut@subdivi.de>]

Source: stress-ng
Version: 0.19.06-2
X-Debbugs-Cc: debian-s390@lists.debian.org
User: debian-s390@lists.debian.org
Usertags: s390x
User: debian-cross@lists.debian.org
Usertags: ftcbfs

Hi Colin,

I noticed that stress-ng fails to cross build from source by timing out 
the build of stress-vecwide.c. The other Colin then pointed me at your 
recent changes, so it looked like this should have been fixed, but 
somehow is not. As far as I understand things, the Makefile.machine does 
not give a sensible MACHINE during cross builds for s390x and then your 
patch dropping -fmodulo-sched does not kick in.

How about trying $(CC) -dumpmachine in addition to the objdump approach?

Helmut