Add export script pseudo-builtin

1 files changed, 7 insertions, 0 deletions

diff --git a/libbuild2/test/script/script.hxx b/libbuild2/test/script/script.hxx
index ea1f579..7dae78c 100644
--- a/libbuild2/test/script/script.hxx
+++ b/libbuild2/test/script/script.hxx
@@ -30,6 +30,7 @@ namespace build2
       using build2::script::command_expr;
       using build2::script::expr_term;
       using build2::script::command;
+      using build2::script::environment_vars;
       using build2::script::deadline;
       using build2::script::timeout;
 
@@ -110,6 +111,12 @@ namespace build2
                       const string& attrs,
                       const location&) override;
 
+        // Merge the command execution environment variable (un)sets from this
+        // and outer scopes.
+        //
+        virtual const environment_vars&
+        exported_variables (environment_vars& storage) override;
+
         // Noop since the temporary directory is a working directory and so
         // is created before the scope commands execution.
         //