diff options
| -rw-r--r-- | build2/prerequisite | 6 | ||||
| -rw-r--r-- | build2/target | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/build2/prerequisite b/build2/prerequisite index 345c84f..6ea7fe0 100644 --- a/build2/prerequisite +++ b/build2/prerequisite @@ -70,7 +70,7 @@ namespace build2 target (nullptr) {} public: - const std::string* proj; // NULL if not project-qualified. + const std::string* const proj; // NULL if not project-qualified. const target_type_type& type; const dir_path dir; // Normalized absolute or relative (to scope). const std::string name; @@ -79,6 +79,10 @@ namespace build2 target_type* target; // NULL if not yet resolved. Note that this should // always be the "primary target", not a member of // a target group. + + // Note that the returned key "tracks" the prerequisite; that is, any + // updates to the prerequisite's members will be reflected in the key. + // prerequisite_key key () const { diff --git a/build2/target b/build2/target index 2f4479b..429df71 100644 --- a/build2/target +++ b/build2/target @@ -204,6 +204,9 @@ namespace build2 virtual group_view group_members (action_type) const; + // Note that the returned key "tracks" the target; that is, any updates + // to the targets's members will be reflected in the key. + // target_key key () const {return target_key {&type (), &dir, &name, &ext};} |