<crlf> vs <lf> and use of diff
Pierre A. Humblet
Pierre.Humblet@ieee.org
Fri Oct 18 22:38:00 GMT 2002
On Fri, 18 Oct 2002, CBFalconer wrote:
> I have some makefiles used with DJGPP which perform regression and
> portability tests on my software. They check things by doing a
> run and then executing "diff -q" between the captured run and a
> saved version.
>
> They don't work. The saved versions have <crlf> line endings, and
> the newly created files have <lf> endings. I thought that diff
> ignored these differences as long as the files were not binary (no
> <nul>s). The -a option makes no difference. I don't want to
> revise the saved files because that would foul their utility
> elsewhere.
diff --help
--strip-trailing-cr Strip trailing carriage return on input.
Pierre
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