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(update_file_1): Do set_command_state (FILE, cs_not_started) only if old

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state was deps_running.
This commit is contained in:
Roland McGrath 1994-12-05 17:42:13 +00:00
parent b61a13463d
commit 2e9779fdb4
1 changed files with 10 additions and 1 deletions
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9
remake.c
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@ -491,6 +491,15 @@ update_file_1 (file, depth)
return dep_status;
}
if (file->command_state == cs_deps_running)
/* The commands for some deps were running on the last iteration, but
they have finished now. Reset the command_state to not_started to
simplify later bookkeeping. It is important that we do this only
when the prior state was cs_deps_running, because that prior state
was definitely propagated to FILE's also_make's by set_command_state
(called above), but in another state an also_make may have
independently changed to finished state, and we would confuse that
file's bookkeeping (updated, but not_started is bogus state). */
set_command_state (file, cs_not_started);
/* Now record which dependencies are more