[patch, libgfortran] Final patch for PR29277, LF conversion to CR-LF

[Jerry DeLisle]

Danny Smith wrote:
>> 2006-10-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
>>
>> 	PR libgfortran/29277
>> 	* io/write.c (write_a): Add conversion of LF to LF-CR 
>> for systems with
>> 	#define HAVE_CRLF.
>>
> 

I see I need to change the ChangeLog to from LF-CR to CR-LF  :)

> Looks good to me.
> 
> Before this patch hex dump of output file is:
> lookatme.txt:
> 00000000  7265 636f 7264 310a 0a0a 0a0a 7265 636f record1.....reco
> 00000010  7264 310a 0a0a 0a72 6563 6f0a           rd1....reco.
> 
> 
> After patch
> lookatme.txt:
> 00000000  7265 636f 7264 310d 0a0d 0a0d 0a0d 0a0d record1.........
> 00000010  0a72 6563 6f72 6431 0d0a 0d0a 0d0a 0d0a .record1........
> 00000020  7265 636f 0d0a                          reco..
> 
> 

This looks great!  Thanks Danny for testing.

> No new libgortran failures on mingw32.
> 
> Thanks
> Danny
> 
> Umm, would you consider a command line option (in next stage 1) that
> would override the default format mode to allow, eg, using 0_BINARY 
> newlines  on targets such as mingw32.
> 
>
I thought about a command line option may be useful.  We will do that for 4.3 
with concurrence from the team.

All that remains is approval from one of our Gfortran maintainers.  I have an OK 
from Mark Mitchell.  But after this we go strict on release rules.

Regards,

Jerry