[Scilab-users] Scilab compilation from scratch (was Re: spec can crash scilab)

[Antoine Monmayrant]

Hello all,

Just a quick update:
(1) I installed & configured as default : openjdk-8 gcc-8 g++8
(2) I had to rm everything and restart from scratch: somehow, my first 
try at compiling with openjdk-11 had left some *.class files behind 
(with the wrong version) that make clean is not removing
(3) Now I am stuck at libscigfortran not being found. I'm pretty sure I 
miss some mystery -lrandomlibame flag or someLD_* stuff... :
     /usr/bin/ld: warning: libscigfortran.so.5, needed by 
/home/amonmayr/softs/scilab-recompile/scilab_master/scilab/usr/lib/liblapack.so, 
not found (try using -rpath or -rpath-link)

If anyone who knows more than me about ld flags wants to chime in, I 
could do with a bit of help...

Cheers,


Antoine
PS: I tried to join config.log but the email got too big for the mailing 
list...

On 07/05/2021 18:18, Clément David wrote:
> Hello Antoine,
>
> This issue might comes from a wrong jdk version, you should have 
> openjdk8 installed on your machine and it should be listed at 
> configure time. Could you post the config.log file for further 
> investigation ?
>
> Thanks,
>
> Clément
>
> -----Original Message-----
> From: users <users-bounces at lists.scilab.org> On Behalf Of Antoine 
> Monmayrant
> Sent: Friday, May 7, 2021 5:40 PM
> To: users at lists.scilab.org
> Subject: [Scilab-users] Scilab compilation from scratch (was Re: spec 
> can crash scilab)
>
> Hello all,
>
> In order to try to mitigate bug 15330, I try to compile scilab from 
> source on Linux Ubuntu 18.04 64bits.
> I follow the explanations from
> https://wiki.scilab.org/Compilation%20of%20Scilab [Linux x86_64 cheat 
> sheet].
> Sadly, I don't go really far as the prebuild of java fails:
>
>
>     Makefile:756: recipe for target 'java' failed
>
> Am I missing something?
> Are there other infos somewhere, in particular concerning the 
> dependencies ?
> Is there a more detailed tutorial for building scilab?
>
> Cheers,
>
> Antoine
>
>
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