[GRASS5] g.html2man: perl location problem
Justin Hickey
jhickey at hpcc.nectec.or.th
Thu Mar 1 04:45:07 EST 2001
Hi Markus
Markus Neteler wrote:
>
> Hi all,
>
> as the path to "perl" is hardcoded in
> src/scripts/contrib/g.html2man/g.html2man
>
> the command:
> gmake5 html
> fails on several platforms (like CRAY where it is in
> /opt/gnu/bin/perl
>
> Today I have added the missding
> PERL = @PERL@
> into src/CMD/head/head.in
>
> Can we utilize this? Maybe similar to the wrapper
> line used for tcltkgrass?
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 ...
It's strange but it seems to work for me. In this case you simply
substitute maybe $GRASS_PERL for /usr/bin/perl.
--
Sincerely,
Jazzman (a.k.a. Justin Hickey) e-mail: jhickey at hpcc.nectec.or.th
High Performance Computing Center
National Electronics and Computer Technology Center (NECTEC)
Bangkok, Thailand
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