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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -1,3 +1,25 @@ +1999-07-09 Paul D. Smith <psmith@gnu.org> + + * job.c (start_waiting_job): Don't get a second job token if we + already have one; if we're waiting on the load to go down + start_waiting_job() might get called twice on the same file. + + * remake.c (update_goal_chain): If we try to update a goal and it + doesn't complete (e.g., parallel builds) remember that by setting + the `deferred' flag in the goal structure. Later when we're + determining the return value we consider a goal updated if either + the mtime has changed _or_ this flag was set. We need this + because the mtime doesn't change during the update_file() function + if we started a job running; instead it's set during the + reap_children() call. So, the code doesn't know it was updated + and returns a status of -1 (nothing done). This is OK during + "normal" builds since our caller (main) treats these cases + identically in that case, but if you're building makefiles the + difference is very important (whether we re-exec or not). + + * dep.h: Add a `deferred' flag to track whether a goal was run but + not completed (parallel builds). + 1999-07-08 Paul D. Smith <psmith@gnu.org> * main.c (switches): Define a new switch -R (or |