Hi,
On Mon, Aug 04, 2014 at 12:58:42PM +0100, Wookey wrote:
> +++ Andreas Tille [2014-08-04 09:48 +0200]:
> > on arm*, powerpc, sparc and s390x architectures the build problem is:
> >
> > third_party/cpuid.h: In constructor 'Ebwt<TStr>::
^^^^^^^
I worked around this part of the problem since I realised that upstream
simply is adding a code copy of cpuid.h which is from some old gcc
version. While I was hoping that simply removing
-I third_party
from the build system would help I learned that this only leads to other
problems[1].
1. it seems with the exception of i386 other architectures do not even seem to
have this include file:
processor_support.h:17:22: fatal error: cpuid.h: No such file or
directory
# include <cpuid.h>
2. i386 results in
ebwt.h: Assembler messages:
ebwt.h:1909: Error: invalid instruction suffix for `popcnt'
ebwt.h:1909: Error: invalid instruction suffix for `popcnt'
ebwt.h:1909: Error: invalid instruction suffix for `popcnt'
ebwt.h:1909: Error: invalid instruction suffix for `popcnt'
make[2]: *** [bowtie-build] Error 1
The relevant line in the code is:
$ grep -w -n asm e*
ebwt.h:1909: asm ("popcntq %[x],%[count]\n": [count] "=&r"
(count): [x] "r" (x));
Any help would be welcome - otherwise the package (and its rdepends) need
to be restricted to amd64 architecture.
Kind regards
Andreas.
[1] https://buildd.debian.org/status/package.php?p=bowtie
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