How to compile a soft same as the version realeased by fedora?

[stan]

On Sat, 19 Mar 2011 21:57:01 -0400
Chris Tyler <chris at tylers.info> wrote:

> The debug information should be automatically separated into a
> -debuginfo package near the end of the build, leaving you with
> stripped binaries.
> 
> There are several causes of variations between the distribution builds
> and what you get from a local rpmbuild, but one of the main causes is
> that rpmbuild uses the tools and libraries that are installed on your
> system, while the distribution build is created using koji and mock
> in a "cleanroom" environment where only core build tools plus the
> BuildRequires specified in the .spec are present. This can make a
> difference if (for example) a configure script detects the presence of
> particular libraries on your system that aren't present in the mock
> cleanroom (chroot) environment.
> 
> Note that you can build locally using mock, or you can submit a
> package to the Koji system for a remote build using your Fedora
> credentials (assuming you have a Fedora account,
> https://admin.fedoraproject.org/accounts/). To set up to use Koji,
> install the "fedora-packager" package, then run
> "fedora-packager-setup" to set up your certificates; to submit a Koji
> scratch build, run this command:
> 
>   koji  build  dist-f14  --scratch  nameOfTheSRPM
> 
> This will submit the package to the remote primary arch koji builders.
> You can see summary results on your screen, or you can follow the full
> logs using the web interface (http://arm.koji.fedoraproject.org). At
> the end of the build, you'll get full buildlogs plus the output RPMs.

Thank you for this detailed response with all the good information it
contains.