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Reconsider targets waiting for prerequisites. Fixes Savannah bug .

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This commit is contained in:
Paul Smith 2013-04-06 10:29:20 -04:00
parent 450b7e1a3d
commit 29cd1e9699
2 changed files with 13 additions and 1 deletions

5
ChangeLog
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@ -1,3 +1,8 @@
2013-04-06 Paul Smith <psmith@gnu.org>
* remake.c (check_dep): Reconsider files waiting on prerequisites,
as they may have finished. Fixes Savannah bug #37703.
2013-02-28 Paul Smith <psmith@gnu.org>
* function.c (func_realpath): On Solaris (at least) realpath() can

9
remake.c
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@ -1046,7 +1046,14 @@ check_dep (struct file *file, unsigned int depth,
fresh. It could be it was checked as part of an order-only
prerequisite and so wasn't rebuilt then, but should be now. */
if (file->command_state != cs_running)
set_command_state (file, cs_not_started);
{
/* If the target was waiting for a dependency it has to be
reconsidered, as that dependency might have finished. */
if (file->command_state == cs_deps_running)
file->considered = !considered;
set_command_state (file, cs_not_started);
}
ld = 0;
d = file->deps;