[GRASS5] g.html2man: perl location problem

[Markus Neteler]

On Fri, Mar 02, 2001 at 11:12:55AM +0700, Justin Hickey wrote:
> Hi Markus
> 
> Markus Neteler wrote:
> > > Yes, perl has a similar method. The following is from the 
> > > "Programming Perl" book:
> > >
> > > #!/bin/sh -- #perl, to stop looping
> > > eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
> > >     if 0;
> > >
> > > .. rest of perl script ...
> > >
> Simply call
> g.html2man with sh. That is:
> 
> sh g.html2man.
> 
> This should work, at least my test cases worked here on both Linux and
> SGI.
Yes, now it's o.k.

> > And also not the -S:
> >
> > export GRASS_PERL=/usr/bin/perl
> > g.html2man
> > /bin/sh: -S: unrecognized option
> > Shall I simply remove these flags?
> 
> The -S option is an option to perl, not sh, so please do not remove it.
Accepted now :-)

Final question: How can we set
GRASS_PERL (from src/CMD/head/head.$ARCH)? I just get no idea,

Yours

 Markus


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