Don't rely on __noChroot for corepkgs

This doesn't work anymore if the "strict" chroot mode is
enabled. Instead, add Nix's store path as a dependency. This ensures
that its closure is present in the chroot.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
index 9d18dc54e..9723cdfd2 100644
--- a/src/libexpr/primops.cc
+++ b/src/libexpr/primops.cc
@@ -1507,12 +1507,15 @@ void EvalState::createBaseEnv()
     mkInt(v, time(0));
     addConstant("__currentTime", v);
 
-    mkString(v, settings.thisSystem.c_str());
+    mkString(v, settings.thisSystem);
     addConstant("__currentSystem", v);
 
-    mkString(v, nixVersion.c_str());
+    mkString(v, nixVersion);
     addConstant("__nixVersion", v);
 
+    mkString(v, settings.nixStore);
+    addConstant("__storeDir", v);
+
     /* Language version.  This should be increased every time a new
        language feature gets added.  It's not necessary to increase it
        when primops get added, because you can just use `builtins ?