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Clean up some logic.

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This commit is contained in:
Paul Smith 1999-04-13 02:28:27 +00:00
parent a2ea1bd27f
commit 7f3ffd4019
1 changed files with 30 additions and 32 deletions
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62
main.c
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@ -1564,41 +1564,39 @@ int main (int argc, char ** argv)
else
lastgoal->next = 0;
if (goals != 0)
if (!goals)
{
/* Update the goals. */
if (read_makefiles == 0)
fatal (NILF, "No targets specified and no makefile found");
if (debug_flag)
puts ("Updating goal targets....");
fatal (NILF, "No targets");
}
switch (update_goal_chain (goals, 0))
{
case -1:
/* Nothing happened. */
case 0:
/* Updated successfully. */
status = EXIT_SUCCESS;
break;
case 2:
/* Updating failed. POSIX.2 specifies exit status >1 for this;
but in VMS, there is only success and failure. */
status = EXIT_FAILURE ? 2 : EXIT_FAILURE;
break;
case 1:
/* We are under -q and would run some commands. */
status = EXIT_FAILURE;
break;
default:
abort ();
}
}
else
{
if (read_makefiles == 0)
fatal (NILF, "No targets specified and no makefile found");
else
fatal (NILF, "No targets");
}
/* Update the goals. */
if (debug_flag)
puts ("Updating goal targets....");
switch (update_goal_chain (goals, 0))
{
case -1:
/* Nothing happened. */
case 0:
/* Updated successfully. */
status = EXIT_SUCCESS;
break;
case 2:
/* Updating failed. POSIX.2 specifies exit status >1 for this;
but in VMS, there is only success and failure. */
status = EXIT_FAILURE ? 2 : EXIT_FAILURE;
break;
case 1:
/* We are under -q and would run some commands. */
status = EXIT_FAILURE;
break;
default:
abort ();
}
/* If we detected some clock skew, generate one last warning */
if (clock_skew_detected)