From 2e9779fdb40e5348a7a8c9a2bf8fc09eb674c1dc Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Mon, 5 Dec 1994 17:42:13 +0000 Subject: (update_file_1): Do set_command_state (FILE, cs_not_started) only if old state was deps_running. --- remake.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'remake.c') diff --git a/remake.c b/remake.c index cab83d9..fd77cb8 100644 --- a/remake.c +++ b/remake.c @@ -491,7 +491,16 @@ update_file_1 (file, depth) return dep_status; } - set_command_state (file, cs_not_started); + 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 recent than this file, so we can define $?. */ -- cgit v1.2.3