1 files changed, 29 insertions, 0 deletions
diff --git a/bpkg/pkg-build-collect.cxx b/bpkg/pkg-build-collect.cxx
index 12db3ba..8442b15 100644
--- a/bpkg/pkg-build-collect.cxx
+++ b/bpkg/pkg-build-collect.cxx
@@ -29,6 +29,35 @@ namespace bpkg
 {
   // build_package
   //
+  const system_package_status* build_package::
+  system_status () const
+  {
+    assert (action);
+
+    if (*action != build_package::drop && system)
+    {
+      const optional<system_repository>& sys_rep (db.get ().system_repository);
+      assert (sys_rep);
+
+      if (const system_package* sys_pkg = sys_rep->find (name ()))
+        return sys_pkg->system_status;
+    }
+
+    return nullptr;
+  }
+
+  const system_package_status* build_package::
+  system_install () const
+  {
+    if (const system_package_status* s = system_status ())
+      return s->status == system_package_status::partially_installed ||
+             s->status == system_package_status::not_installed
+             ? s
+             : nullptr;
+
+    return nullptr;
+  }
+
   bool build_package::
   user_selection () const
   {