This is the mail archive of the
cygwin@cygwin.com
mailing list for the Cygwin project.
/usr/bin/env - Incorrect parsing of #! line?
- From: "Chris January" <chris at atomice dot net>
- To: <cygwin at cygwin dot com>
- Date: Tue, 12 Feb 2002 23:23:46 -0000
- Subject: /usr/bin/env - Incorrect parsing of #! line?
> > > I use different computers where Perl is installed different
> > > places, so I can't hardcode the location of perl in the shebang
> > > line. Thus, I use env, which works great on all UNIXes I work on,
> > > for instance
> > >
> > > #!/usr/bin/env perl -w
> > >
> > > print "This is Perl version $]\n";
> > >
> > > but on Cygwin I get
> > >
> > > /usr/bin/env: perl -w: No such file or directory
> > >
> > > why does Cygwin look for the file "perl -w". No UNIX I have
> > > worked on would parse the shebang line that way.
> > Linux parses things this way too. I don't know what "UNIX"'s this works
> on.
> > (Sun, HP?)
More specifically it's a quoting issue.
Try:
/usr/bin/env perl -w
on the command line and compare with
"/usr/bin/env perl -w"
Regards
Chris
>
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting: http://cygwin.com/bugs.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/