diff options
Diffstat (limited to 'src/libstore/globals.hh')
| -rw-r--r-- | src/libstore/globals.hh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh index f589078dbb98..cf4ae63cdc2f 100644 --- a/src/libstore/globals.hh +++ b/src/libstore/globals.hh @@ -32,6 +32,8 @@ class Settings : public Config { unsigned int getDefaultCores(); + StringSet getDefaultSystemFeatures(); + public: Settings(); @@ -261,6 +263,10 @@ public: "These may be supported natively (e.g. armv7 on some aarch64 CPUs " "or using hacks like qemu-user."}; + Setting<StringSet> systemFeatures{this, getDefaultSystemFeatures(), + "system-features", + "Optional features that this system implements (like \"kvm\")."}; + Setting<Strings> substituters{this, nixStore == "/nix/store" ? Strings{"https://cache.nixos.org/"} : Strings(), "substituters", |