•Re: Re: Re: shebang line

Exactly. This is why for all Perl scripts I'm going to distrubute on other systems I use ExtUtils::MakeMaker which does such patching automatically.

Either that's a recent feature (and therefore not portable), or hasn't been documented.

Where did you find out about this?

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

Comment on •Re: Re: Re: shebang line - foreign to me

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Re: •Re: Re: Re: shebang line - foreign to me
by IlyaM (Parson) on Dec 29, 2002 at 11:28 UTC

Either that's a recent feature (and therefore not portable), or hasn't been documented.

I think it was there at least since 5.005. There is some mentions of this feature in ExtUtils::MM_Unix (search for fixin) but it seems it is not documented anywhere properly.

Where did you find out about this?

From personal experience. I just noticed that ExtUtils::MakeMaker always replaces my shebang with something else :) For example on my Linux system it replaces existing shebang with

#!/usr/bin/perl -w

eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
    if 0; # not running under some shell
[download]

ExtUtils::MakeMaker

--
Ilya Martynov, ilya@iponweb.net
CTO IPonWEB (UK) Ltd
Quality Perl Programming and Unix Support UK managed @ offshore prices - http://www.iponweb.net
Personal website - http://martynov.org

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