Re: Understanding popd pushd usage in RPM spec file

[Sérgio Basto <sergio@xxxxxxxxxx>]

pushd and popd are bash commands (man pushd) 

On Wed, 2018-07-18 at 22:17 +0300, Vascom wrote:

It is same as 

cd <directory>

...

cd ..

But build/install can finish in some internal directory and not exit to top level. So pushd popd always work properly.

ср, 18 июл. 2018 г., 22:10 Germano Massullo <germano.massullo@xxxxxxxxx>:

Hi, I need some help in understanding how popd and pushd work in rpm
files creation.
Today I started working on enhancing darktable spec file [1] in order to
add basecurve-tool and noise-tool subpackages, and I had some
difficulties in understanding popd/pushd usage in that spec file.
Despite is a package that I maintain, the popd/pushd usage has been
implemented by past Fedora maintainers.
I have spent the afternoon searching on internet and reading again the
guide https://rpm-packaging-guide.github.io/
and I also made some practise after having read StackOverflow question
[2], but I still do not get it.

Thank you for your time

[1]: https://src.fedoraproject.org/rpms/darktable/blob/f28/f/darktable.spec
[2]:
https://unix.stackexchange.com/questions/77077/how-do-i-use-pushd-and-popd-commands

-- 
Sérgio M. B.

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