Add load_builtin_module()

2 files changed, 15 insertions, 0 deletions

diff --git a/libbuild2/module.cxx b/libbuild2/module.cxx
index 1bd60a6..c3e4c62 100644
--- a/libbuild2/module.cxx
+++ b/libbuild2/module.cxx
@@ -33,6 +33,13 @@ namespace build2
 {
   loaded_module_map loaded_modules;
 
+  void
+  load_builtin_module (module_load_function* lf)
+  {
+    for (const module_functions* i (lf ()); i->name != nullptr; ++i)
+      loaded_modules[i->name] = i;
+  }
+
   // Sorted array of bundled modules (excluding core modules bundled with
   // libbuild2; see below).
   //
diff --git a/libbuild2/module.hxx b/libbuild2/module.hxx
index f583361..3aaa1c7 100644
--- a/libbuild2/module.hxx
+++ b/libbuild2/module.hxx
@@ -154,6 +154,14 @@ namespace build2
   //
   using loaded_module_map = std::map<string, const module_functions*>;
   LIBBUILD2_SYMEXPORT extern loaded_module_map loaded_modules;
+
+  // Load a builtin module (i.e., a module linked as a static/shared library
+  // or that is part of the build system driver).
+  //
+  // Note: assumes serial execution.
+  //
+  LIBBUILD2_SYMEXPORT void
+  load_builtin_module (module_load_function*);
 }
 
 #endif // LIBBUILD2_MODULE_HXX