diff options
Diffstat (limited to 'build2/algorithm')
| -rw-r--r-- | build2/algorithm | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/build2/algorithm b/build2/algorithm index 9f43475..db2ccca 100644 --- a/build2/algorithm +++ b/build2/algorithm @@ -190,12 +190,12 @@ namespace build2 bool execute_prerequisites (action, target&, const timestamp&); - // Another version of the above that does two extra things for the - // caller: it determines whether the action needs to be executed on - // the target based on the passed timestamp and, if so, finds a - // prerequisite of the specified type (e.g., a source file). If - // there are multiple prerequisites of this type, then the last - // is returned. + // Another version of the above that does two extra things for the caller: + // it determines whether the action needs to be executed on the target based + // on the passed timestamp and, if so, finds a prerequisite of the specified + // type (e.g., a source file). If there are multiple prerequisites of this + // type, then the first is returned (this can become important if additional + // prerequisites of the same type may get injected). // template <typename T> T* |