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dbus: enable building with musl #71560

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merged 1 commit into from Oct 28, 2019

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cdepillabout
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When building dbus with musl, it must not take systemd as a buildInput, because systemd is not able to be built with musl.

Motivation for this change

This is from nh2/static-haskell-nix#50. In that issue, I was trying to get vte built using pkgsMusl. vte transitively depends on dbus, which can't be built with a systemd dependency, since systemd can't be compiled with musl.

In order to check this you can run the following command:

$ nix-build -A pkgsMusl.dbus
...
/nix/store/g9hs0syglgv1f9cgmv1naqrx4vsqzm3x-dbus-1.12.16
Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nix-review --run "nix-review wip"
  • Tested execution of all binary files (usually in ./result/bin/) they all seem to at least run somewhat
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.
Notify maintainers

cc @nh2 @domenkozar

@cdepillabout
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@GrahamcOfBorg build dbus pkgsMusl.dbus

@cdepillabout
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This is related to the following three PRs:

@worldofpeace worldofpeace self-requested a review October 22, 2019 03:52
When building dbus with musl, it must not take systemd as a buildInput,
because systemd is not able to be build with musl.
@@ -3,6 +3,7 @@
, fetchurl
, pkgconfig
, expat
, enableSystemd ? stdenv.isLinux && !stdenv.hostPlatform.isMusl
, systemd
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Should I set systemd to systemd ? null as it is done for libusb1?

https://github.com/NixOS/nixpkgs/pull/71563/files#diff-81a3f0c1548ebc7ea522eb8c443aaa01R5

@cdepillabout
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In 7ada1d9 I changed this to take an enableSystemd argument as suggested in #71575 (comment).

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nh2 commented Oct 28, 2019

This has worked fine for me in static-haskell-nix so far, and no changes for non-musl; merging.

@nh2 nh2 merged commit b72984e into NixOS:master Oct 28, 2019
@cdepillabout cdepillabout deleted the dbus-enable-building-with-musl branch October 28, 2019 16:06
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2 participants