On 11/10/07 15:32 +0100, Andy Whitcroft wrote:
quoted text
>On Thu, Oct 11, 2007 at 08:28:00AM -0400, Mike D. Day wrote:
>> When forming the prefix to output error msgs in gnu gcc format, the
>> lack of a type ($ or @) when referencing ARGV causes error messages.
>> 
>> When invoked to check source files, the linenumber was off by +3 in
>> the gcc format output.
>> 
>> Signed-off-by: Mike D. Day <ncmike@ncultra.org>
>> 
>> --- checkpatch.pl-next	2007-10-11 07:28:41.000000000 -0400
>> +++ /home/mdday/bin/checkpatch	2007-10-11 08:16:07.000000000 -0400
>> @@ -452,7 +452,6 @@
>> 
>> 		my $rawline = $line;
>> 
>> -		$prefix = "ARGV:$linenr: " if ($emacs);
>> 
>> #extract the filename as it passes
>> 		if ($line=~/^\+\+\+\s+(\S+)/) {
>> @@ -517,6 +516,9 @@
>> 		my $herecurr = "$here\n$line\n";
>> 		my $hereprev = "$here\n$prevline\n$line\n";
>> 
>> +		$prefix = "@ARGV:$realline: " if ($emacs && $file);
>> +		$prefix = "@ARGV:$linenr: " if ($emacs && !$file);
>> +
>> #check the patch for a signoff:
>> 		if ($line =~ /^\s*signed-off-by:/i) {
>> 			# This is a signoff, if ugly, so do not double 
>> 			report.
>
>Hmmm, dunno how this one ever was visible?  Some error on my part.  That
>line now shows $filename rather than ARGV.  
>
>I see you have different line numbers depending on whether this is a
>file or diff.  Would you ever pass in a plain diff in emacs mode, and
>what would the line number mean.

Here is the message in my compile window as it is displayed by -next:

ARGV:148: ERROR: need a space before the open parenthesis '('
#148: FILE: home/mdday/src/slp-devel/src/cmd-utils/lslp-linux.c:145:
+  if(dieNow)

The filename is reported as ARGV and the line number is reported as
148. These should be FILE: #line:FILE: \basename\filename:line: 

Also, the line number is reported differently. The correct line number
is reported at the end of the second line.

I tested these patches with both sources and patches, from bash and from emacs and they seem to work ok.


Mike



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-- 
Mike D. Day
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