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Re: How to apply a patch?: msg#00236

Subject: Re: How to apply a patch?
(resend)
Glen Mazza wrote:

> I've submitted them frequently, but, given a patch,
> how does one apply it to a file in a working
> directory? CVS has the "diff" command to create the
> patch, but I don't know what its opposite command is,
> to merge the patch into a file.


The command is 'patch', originally written by Larry Wall,
of Perl fame.
The basic command is
  patch < patchfile.diff
provided you are in the proper CWD and the patch was generated
properly. Otherwise you need the -p, and perhaps the -N or -R
options.
Alternatives:
- Use Emacs (merge or diff-mode).
- Apply the diff from within Eclipse.

> (BTW, using Windows 2000.)


Get cygwin (http://www.cygwin.com). Download setup.exe,
run it and follow the instructions. You'll have to select
"developer" or some similar non-default package to get
the patch utility.

J.Pietschmann


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