PATCH: Tweak to gnc-svnversion's bzr section

[Geert Janssens]

On Thursday 4 March 2010, Jesse Weinstein wrote:
> The bzr handling code I added to gnc-svnversion turns out to fail when
> the top revision isn't an imported svn version; this patch fixes this,
> causing the revision returned to be the bzr revno.
> 
Applied in r18809, thanks.

> I noticed that the About box describes the output of gnc-svnversion as a
> SVN revision number, which is now not necessarily true.  I'll see about
> sending in a patch to generalize this to refer to whatever VCS is in
> use.  Does anyone know if any code relies on the output of
> gnc-svnversion being a number (in which case, it would already be broken
> on a git revision id, I suppose)?
> 
I don't think so. My search through the code revealed no tests based on the 
GNUCASH_SVN_REV, only printing this out as a string.

> I also figured out how to build gnucash in a different directory; I've
> added some details about this to the wiki page:
> http://wiki.gnucash.org/wiki/Building
> 
Interesting. I have been building/installing in separate directories as well, 
but used Eclipse to set this up for me. I never knew how to do it manually.

If you say to run autogen.sh/configure from within the build directory, I 
presume you will need to use the full path to autogen.sh in the srcdir. That 
is not very clear in your description, so perhaps you may want to add that.

> Jesse Weinstein
> 

Geert