haskellPackages.x509-system: Override based on the host, not target platform

There were many reverts back and forth, but it ultimately appears that I
am the source of this mistake. I clarified the comment so as not to
confuse myself or anyone else.

1 files changed, 3 insertions, 3 deletions

diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index d363d2e87b6..cf53f9e2b51 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -126,9 +126,9 @@ self: super: builtins.intersectAttrs super {
   # the system-fileio tests use canonicalizePath, which fails in the sandbox
   system-fileio = if pkgs.stdenv.isDarwin then dontCheck super.system-fileio else super.system-fileio;
 
-  # Prevents needing to add security_tool as a build tool to all of x509-system's
-  # dependencies.
-  x509-system = if pkgs.stdenv.targetPlatform.isDarwin && !pkgs.stdenv.cc.nativeLibc
+  # Prevents needing to add `security_tool` as a run-time dependency for
+  # everything using x509-system to give access to the `security` executable.
+  x509-system = if pkgs.stdenv.hostPlatform.isDarwin && !pkgs.stdenv.cc.nativeLibc
     then let inherit (pkgs.darwin) security_tool;
       in pkgs.lib.overrideDerivation (addBuildDepend super.x509-system security_tool) (drv: {
         postPatch = (drv.postPatch or "") + ''