[GiNaC-list] Re: Compiling on AMD64/openSUSE 10.3

Alexei Sheplyakov varg at theor.jinr.ru
Tue Feb 5 12:51:29 CET 2008


On Mon, Feb 04, 2008 at 09:10:24AM +1100, Joerg Arndt wrote:
> For the INSTALL file, you may want to update the compile time(s):
> make  596.33s user 22.68s system 99% cpu 10:22.74 total
> make check  465.83s user 11.77s system 99% cpu 8:01.45 total
> this is on
> model name      : AMD Athlon(tm) 64 Processor 3400+
> cpu MHz         : 2200.000
> cache size      : 512 KB

What about the compiler version and options?

> (Athlon/800MHz is a bit old-ish by now)

Sadly, the compile time on a modern system seems to be (almost) the same.

> Add the AMD64 architecture here:
> ------------------------------------
> Known to work with:
>  - Linux on x86, Alpha and Sparc using GCC 3.x and 4.0.
> ------------------------------------

I admit the platforms list is neither accurate nor up to date, but
AMD64 \in x86.

> after  make install  ginsh fails with
> ginsh: error while loading shared libraries: \
>  libginac-1.4.so.0: cannot open shared object file: No such file or directory
> running  ldconfig  fixes the problem.

libtool used to run ldconfig when installing a (shared) library, so I
wonder how do you get into this state.

Best regards,

All science is either physics or stamp collecting.

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