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Bug#890185: seqan2: FTBFS on ia64

Source: seqan2
Severity: normal
User: debian-ia64@lists.debian.org
Usertags: ia64

Dear Maintainer,

seqan fails to build on ia64 due to some apparently gratuitous assembly calls from gcc.

>From include/seqan/parallel/parallel_lock.h:

#else  // everything else.
    asm volatile ("nop" ::: "memory");  // default operation - does nothing => Might lead to passive spinning.

This is invalid on ia64, as nop requires an operand.

This has been pushed upstream as https://github.com/seqan/seqan/issues/2281

-- System Information:
Debian Release: buster/sid
  APT prefers unreleased
  APT policy: (500, 'unreleased'), (500, 'unstable')
Architecture: ia64

Kernel: Linux 3.14-0.bpo.2-mckinley (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

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