1 files changed, 77 insertions, 0 deletions
diff --git a/nix/testVm/musl.nix b/nix/testVm/musl.nix
new file mode 100644
index 00000000..0a272c95
--- /dev/null
+++ b/nix/testVm/musl.nix
@@ -0,0 +1,77 @@
+# https://github.com/MatthewCroughan/nixos-musl/blob/master/musl.nix
+{ pkgs, lib, ... }:
+let
+ glibcPkgs = (import pkgs.path { system = pkgs.stdenv.hostPlatform.system; });
+in
+{
+ # Fails to build, and doesn't make sense on musl anyway
+ services.nscd.enableNsncd = false;
+ services.nscd.enable = false;
+ system.nssModules = lib.mkForce [];
+
+ # wrappers use pkgsStatic which has issues on native musl at this time
+ security.enableWrappers = pkgs.stdenv.buildPlatform.isGnu;
+
+ xdg.mime.enable = if (pkgs.stdenv.buildPlatform != pkgs.stdenv.hostPlatform) then false else true;
+
+ # stub-ld doesn't make sense with musl
+ environment.stub-ld.enable = false;
+
+ # Fails unless neutered error: expected a set but found null: null
+ i18n.glibcLocales = pkgs.runCommand "neutered" { } "mkdir -p $out";
+
+ # Perl stuff just fails too hard these days
+ # services.userborn.enable = true;
+
+ nixpkgs.overlays = [
+ (self: super: {
+ # qemu doesn't build for musl, and if we want to run the
+ # config.system.build.vm, we need a glibc qemu, doens't impact anything
+ # else
+ qemu = glibcPkgs.qemu;
+
+ ## But the qemu_test binary is fine on musl
+ qemu_test = glibcPkgs.qemu_test;
+
+ # Tests are so flaky...
+ git = super.git.overrideAttrs { doInstallCheck = false; };
+
+ # https://github.com/NixOS/nixpkgs/pull/451147
+ diffutils = super.diffutils.overrideAttrs (old: {
+ postPatch =
+ if (super.stdenv.buildPlatform.isGnu && super.stdenv.hostPlatform.isMusl) then
+ ''
+ sed -i -E 's:test-getopt-gnu::g' gnulib-tests/Makefile.in
+ sed -i -E 's:test-getopt-posix::g' gnulib-tests/Makefile.in
+ '' else null;
+ });
+
+ # checks fail on musl
+ logrotate = super.logrotate.overrideAttrs {
+ doCheck = false;
+ };
+ rsync = super.rsync.overrideAttrs {
+ doCheck = false;
+ };
+ spdlog = super.spdlog.overrideAttrs {
+ doCheck = false;
+ };
+ })
+ ];
+
+ # These options sometimes work, and sometimes don't, because of perl
+ nix.enable = lib.mkForce false;
+ system = {
+ tools.nixos-generate-config.enable = lib.mkForce false;
+ switch.enable = lib.mkForce false;
+ disableInstallerTools = lib.mkForce false;
+ tools.nixos-option.enable = lib.mkForce false;
+ };
+ documentation = {
+ enable = false;
+ doc.enable = false;
+ info.enable = false;
+ man.enable = false;
+ nixos.enable = false;
+ };
+}
\ No newline at end of file
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