Elias wrote:
Hi Bill,
the ./config.guess gives
sandybridge-unknown-linux-gnu
the cpuinfo is
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2557M CPU @ 1.70GHz
stepping : 7
cpu MHz : 1688.048
cache size : 6144 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx rdtscp lm
constant_tsc up rep_good nopl pni monitor ssse3 lahf_lm
bogomips : 3376.09
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
and the first lines of config.log are (I am sorry, I can not attach a file)
$ ./configure --prefix=/home/elias/ --enable-cxx=yes
--enable-gmpcompat=yes CC=gcc-4.6 CXX=g++-4.6
## --------- ##
## Platform. ##
## --------- ##
hostname = aeolus-lu64
uname -m = x86_64
uname -r = 3.5.0-18-generic
uname -s = Linux
uname -v = #29-Ubuntu SMP Fri Oct 19 10:26:51 UTC 2012
/usr/bin/uname -p = unknown
/bin/uname -X = unknown
/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown
PATH: /usr/lib/lightdm/lightdm
PATH: /usr/local/sbin
PATH: /usr/local/bin
-- Elias
So what does
$ gcc-4.6 -march=native -v -c -x c /dev/null -o /dev/null 2>&1 | grep -w cc1
give (especially the '-m...' parameters passed to 'cc1'), in contrast to
what MPIR used (shown by 'configure', the lines after 'using ABI="...") ?
By the way, Ubuntu's "GCC 4.6" is presumably Ubuntu's GCC 4.6.3, which
is quite different to FSF's GCC 4.6.3, i.e., besides some other changes
contains parts from the 4.7 branch.
-leif
On Thursday, November 15, 2012 4:13:40 PM UTC+1, Bill Hart wrote:
Hi Elias,
this might be to do with the virtual box, as we've tested on a large
number of real machines and not encountered this yet.
You may have to tell mpir's configure what the machine actually is by
passing a --build=whatever
Can you tell us what ./config.guess says on your system. Also, could
you attach a copy of the config.log.
Can you also attach the output of cat /proc/cpuinfo
Thanks,
Bill.
On 15 November 2012 14:13, Elias <elias.ts...@gmail.com
<javascript:>> wrote:
> Dear developers,
> when I do a make check with mpir 2.6.0, I get the following error
> /bin/bash: line 1: 17730 Illegal instruction (core dumped)
"$tst" >
> t-get_d.log-t 2>&1
> I am running lubuntu 12.10 using a virtual box in mac os lion.
> The compiler is gcc 4.6
> Probably this causes problem in the installation of flint, but I
will send
> another email for this.
>
> Can you please help me with this?
>
> best,
>
> -- Elias
>
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