Re: [Maxima-discuss] invert with GCL segfaulting (was: ratsimp not working as expected)

[andre m. <and...@gm...>]

On 03/08/2014 07:32 PM, andre maute wrote:
> On 03/08/2014 04:23 PM, Thomas D. Dean wrote:
>> On 03/08/14 00:51, andre maute wrote:
>>
>> Have you tried building gcl and maxima exactly as I did?  Only configure
>> for one lisp and only have one lisp installed?  And, only one maxima.
> I have now tried to install maxima 5.25.5, 5.28.0, 5.31.3, 5.32.1
> with the lisps combinations (sbcl,gcl,clisp,sbcl and gcl and clisp)
> All lisps are provided by Fedora, I use Fedora 20.
>
> All versions get installed in their seperate local directory.
> I always create a symlink called maxima for the directory I would like
> to use.
>
> The following segfaults for maxima-5.32.1 installed only with GCL.
>
> ------- invert-bug1-gcl.max -----------
> display2d : false;
> A : matrix([a11,a12],[a21,a22]);
> Ainv : invert(A);
> ------- invert-bug1-gcl.max -----------
>
> Though Robert Dodier gave the workaround to use
> load("invert")
> which indeed works.
>
> Regards Andre
>

I tried to install gcl-2.6.10 locally but make stops with the following 
error.
I'm not going deeper here for this GCL subthread, because sbcl and clisp 
are working.

Thanks
Andre

-----------------------------------
OPTIMIZE levels: Safety=1 (No runtime error checking), Space=0, Speed=3
Finished compiling 
/home/user/Downloads/gcl/unixport/../pcl/gcl_pcl_defclass.o.
Loading binary of GCL_PCL_DEFCLASS...
Loading /home/user/Downloads/gcl/unixport/../pcl/gcl_pcl_defclass.o

Error: The assertion !clear_protect_memory(memory) on line 581 of 
sfaslelf.c in function fasload failed
Fast links are on: do (si::use-fast-links nil) for debugging
Error signalled by OR.
Broken at OR.  Type :H for Help.
PCL>>make[1]: *** [gcl_pcl_boot.c] Error 255
make[1]: Leaving directory `/home/user/Downloads/gcl/pcl'
make: *** [unixport/saved_pcl_gcl] Error 2
-----------------------------------