Mailinglist Archive: opensuse-buildservice (95 mails)

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Re: [opensuse-buildservice] Question about usage of 'osc build' and building dependent packages
Am 22.01.20 um 15:52 schrieb Michael Pujos:
Hi,

I am a bit new to osc and OBS and for now I'm just building RPMs
locally for openSUSE TW using 'osc build'

Under my home:<account> folder, I have 2 packages: libfoo and foo.

I created a .spec for libfoo and have it built successfully with 'osc build'.

Now I want to build foo and made a .spec for it. It depends on libfoo and the
.spec references it but I can't understand how to have the RPMS generated for
libfoo
to be installed in the chroot for foo which are necessary for it to compile.
I can manually install libfoo RPMs with 'osc shell' but they are removed when
building foo (and --noinit does not help).

My guess is that this approach is wrong.

Yes.

So what is the proper workflow to build dependent packages locally ?

once libfoo.rpm is built, you copy the built rpms somewhere (/tmp/rpms for
example).
You get a list of built rpms at the end of "osc build".

now you chdir to the foo package and issue "osc build --local-package ... -p
/tmp/rpms"

This should then install libfoo from /tmp/rpms into the build root.

Of course only if your "foo.spec" contains "BuildRequires: libfoo" (or maybe
better
"BuildRequires: pkgconfig(foo)").

Eventually I plan to have it built by OBS but I would like to avoid it without
having stuff working locally first (if possible)...

Well, libfoo is already building at least, so you could check it in, have it
build in
OBS and then it will be used automatically for builds.
You still need the BuildRequires: line.
--
Stefan Seyfried

"For a successful technology, reality must take precedence over
public relations, for nature cannot be fooled." -- Richard Feynman
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