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Formerly remake.c.~37~

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This commit is contained in:
Roland McGrath 1992-10-25 06:16:09 +00:00
parent 04b7426dfa
commit 815ee70d7d
1 changed files with 21 additions and 29 deletions
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50
remake.c
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@ -195,26 +195,11 @@ update_file (file, depth)
for (f = file; f != 0; f = f->prev)
{
register struct dep *d;
int not_started = f->command_state == cs_not_started;
status |= update_file_1 (f, depth);
check_renamed (f);
for (d = f->also_make; d != 0; d = d->next)
{
check_renamed (d->file);
d->file->command_state = f->command_state;
d->file->update_status = f->update_status;
d->file->updated = f->updated;
if (debug_flag)
{
print_spaces (depth);
printf ("File `%s' was also made by making `%s'.\n",
d->file->name, f->name);
}
}
if (status != 0 && !keep_going_flag)
return status;
@ -552,8 +537,9 @@ update_file_1 (file, depth)
return file->update_status;
}
/* Set FILE's `updated' flag and re-check its mtime and the mtime's
of all files listed in its `also_make' member. */
/* Set FILE's `updated' flag and re-check its mtime and the mtime's of all
files listed in its `also_make' member. Under -t, this function also
touches FILE. */
void
notice_finished_file (file)
@ -604,19 +590,24 @@ notice_finished_file (file)
file->last_mtime = 0;
}
for (d = file->also_make; d != 0; d = d->next)
{
d->file->command_state = cs_finished;
d->file->updated = 1;
d->file->update_status = file->update_status;
if (file->update_status != -1)
/* We actually tried to update FILE, which has
updated its also_make's as well (if it worked).
If it didn't work, it wouldn't work again for them.
So mark them as updated with the same status. */
for (d = file->also_make; d != 0; d = d->next)
{
d->file->command_state = cs_finished;
d->file->updated = 1;
d->file->update_status = file->update_status;
if (!d->file->phony)
/* Fetch the new modification time.
We do this instead of just invalidating the cached time
so that a vpath_search can happen. Otherwise, it would
never be done because the target is already updated. */
(void) file_mtime (d->file);
}
if (!d->file->phony)
/* Fetch the new modification time.
We do this instead of just invalidating the cached time
so that a vpath_search can happen. Otherwise, it would
never be done because the target is already updated. */
(void) f_mtime (d->file);
}
}
/* Check whether another file (whose mtime is THIS_MTIME)
@ -792,6 +783,7 @@ remake_file (file)
}
}
/* This does the touching under -t. */
notice_finished_file (file);
}