[Cin] Update on Blend Algebra / Blend Program plugins

[Andrew Randrianasulu]

On Fri, Mar 14, 2025 at 1:58 PM Georgy Salnikov <sge at nmr.nioch.nsc.ru> wrote:
>
> On Fri, 14 Mar 2025, Andrew Randrianasulu wrote:
>
> > > Tried to compile on NetBSD and found that here perl located at
> > > /usr/pkg/bin/perl
> > > so default chebang in perl file does not work ....
>
> Andrew, try to read `perldoc perlrun`
>
> Near the 60-th line several shamanic tricks are suggested to execute a Perl
> script if it is not known a priori where the executable is located:
>
>            #!/bin/sh
>            #! -*-perl-*-
>            eval 'exec perl -x -wS $0 ${1+"$@"}'
>                if 0;
>
> or
>
>            #!/usr/bin/env perl
>
> Of course, the second will not work if NetBSD has no /usr/bin/env, and the
> first if `sh' under NetBSD is not in /bin.
>
> Although I personally would prefer a recommendation to either manually
> symlink /usr/pkg/bin/perl to /usr/bin on such systems, or manually edit
> shebang in all the *.pl scripts (ContextManual.pl as well) when building
> CinGG under exotic OS. I am afraid of too shamanic techniques.

I hope pkgsrc can deal with this (there is plenty automatic wrappers
for all those python/perlcc stuff)

For now I can keep small patch for those two pl files

PS:

netbsd10# /usr/bin/env perl
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LC_ALL = (unset),
    LC_CTYPE = (unset),
    LC_NUMERIC = (unset),
    LC_COLLATE = (unset),
    LC_TIME = (unset),
    LC_MESSAGES = (unset),
    LC_MONETARY = (unset),
    LANG = "en_EN.utf8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
^C
netbsd10# /usr/bin/env
ENV=/root/.shrc
BLOCKSIZE=1k
PWD=/root/src/cinelerra/cinelerra-5.1
LOCALE=en_EN.utf8
LANG=en_EN.utf8
HOME=/root
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/pkg/sbin:/usr/pkg/bin:/usr/games:/usr/X11R7/bin:/usr/local/sbin:/usr/local/bin
HOST=netbsd10
TERM=xterm-256color
OLDPWD=/root/src/cinelerra
USER=root
EDITOR=mcedit
LOGNAME=root
SU_FROM=guest
SHELL=/bin/sh
netbsd10#

so i think it works ....

MAMEs build system also can't cope with raw NetBSD

>
> > to fix -ldl LDFLAGS on netBSD
> > Does it still work on Linux ? :)
>
> I inserted -ldl just because `man dlopen` instructs to do it. May be, it can
> work without it (for example, if some other shared library linked to plugins
> by default requires it already), I just did not test.
>
> _______________________________________________________________________________
>
> Georgy Salnikov
> NMR Group
> Novosibirsk Institute of Organic Chemistry
> Lavrentjeva, 9, 630090 Novosibirsk, Russia
> Phone   +7-383-3307864
> Email   sge at nmr.nioch.nsc.ru
> _______________________________________________________________________________
>