Message-ID: <4B29FBDC.9000108@gmail.com>
Date: Thu, 17 Dec 2009 09:37:32 +0000
From: Dave Korn <dave.korn.cygwin@googlemail.com>
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To: cygwin@cygwin.com
Subject: Re: libtool: link: warning
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Marco Atzeri wrote:

> not sure but I suspect 
> -----------------------------------------------------------
>   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
> BEGIN {RS=" "; FS="/|\n";} {
>   lt_foo="";
>   lt_count=0;
>   for (lt_i = NF; lt_i > 0; lt_i--) {
>     if ($lt_i != "" && $lt_i != ".") {
>       if ($lt_i == "..") {
>         lt_count++;
>       } else {
>         if (lt_count == 0) {
>           lt_foo="/" $lt_i lt_foo;
>         } else {
>           lt_count--;
>         }
>       }
>     }
>   }
>   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
>   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
> }'`
> ------------------------------------------------

  Is that the original m4 file, or how it gets expanded in the generated
configure script?

> on
>   
> if (lt_foo != "") { lt_freq[[lt_foo]]++; }
> if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
> 
> awk states sintax error due to double [

  Yeah, it would.  That's some sort of changequote problem.

    cheers,
      DaveK


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