… derivations

Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>

Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>

It's incorrect (preferLocalBuild does not prevent uploading to binary
caches) and is not a stdenv attribute (it's already documented in the
Nix manual).

* polar-bookshelf: init at 1.0.11

* Grab gsettings_desktop_schemas from gnome3

* Explain why we're not building from source

* Use autoPatchelfHook

* Updated license & further cleanup

buildDunePackage: add support function and use it in a few packages

 pythonPackages.snapcast: init at 2.0.9

Fixes #49071

On ld.gold, we produce broken executables when linking with the Musl
libc. This appears to be a known bug when using ld.gold and Musl. This
thread describes the workaround as enabling PIE when using ld.gold and
Musl:

https://www.openwall.com/lists/musl/2015/05/01/5

By default we don’t enable PIE to avoid breaking things. But in the
Musl case we are breaking things by not enabling PIE. So this adds a
special case for defaultHardeningFlags which keeps the pie hardening
for everything. Any packages that break with PIE can add the pie flag
to disableHardeningFlags array (a no-op for now on anything but Musl).

grpcurl: init at 1.0.0