Changeset 1989 in kBuild for vendor/gnumake/current/remake.c

Timestamp:

Oct 28, 2008 11:02:45 PM (16 years ago)

Author:

bird

Message:

Load gnumake-2008-10-28-CVS into vendor/gnumake/current.

File:

• vendor/gnumake/current/remake.c (modified) (9 diffs)

vendor/gnumake/current/remake.c

@@ -1 +1 @@
 /* Basic dependency engine for GNU Make.
 Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
+1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software
 Foundation, Inc.
 This file is part of GNU Make.
@@ -7 +7 @@
 GNU Make is free software; you can redistribute it and/or modify it under the
 terms of the GNU General Public License as published by the Free Software
-Foundation; either version 2, or (at your option) any later version.
+Foundation; either version 3 of the License, or (at your option) any later
+version.
 
 GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -14 +15 @@
 
 You should have received a copy of the GNU General Public License along with
-GNU Make; see the file COPYING.  If not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
+this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "make.h"
@@ -464 +464 @@
       && default_file != 0 && default_file->cmds != 0)
     {
-      DBF (DB_IMPLICIT, _("Using default commands for `%s'.\n"));
+      DBF (DB_IMPLICIT, _("Using default recipe for `%s'.\n"));
       file->cmds = default_file->cmds;
     }
@@ -715 +715 @@
       must_make = 0;
       DBF (DB_VERBOSE,
-           _("No commands for `%s' and no prerequisites actually changed.\n"));
+           _("No recipe for `%s' and no prerequisites actually changed.\n"));
     }
   else if (!must_make && file->cmds != 0 && always_make_flag)
@@ -765 +765 @@
   if (file->command_state != cs_finished)
     {
-      DBF (DB_VERBOSE, _("Commands of `%s' are being run.\n"));
+      DBF (DB_VERBOSE, _("Recipe of `%s' is being run.\n"));
       return 0;
     }
@@ -988 +988 @@
              file on whose behalf we are checking.  */
           struct dep *lastd;
+          int deps_running = 0;
+
+          /* Reset this target's state so that we check it fresh.  It could be
+             that it's already been checked as part of an order-only
+             prerequisite and so wasn't rebuilt then, but should be now.  */
+          set_command_state (file, cs_not_started);
 
           lastd = 0;
@@ -1026 +1032 @@
               if (d->file->command_state == cs_running
                   || d->file->command_state == cs_deps_running)
-                /* Record that some of FILE's deps are still being made.
-                   This tells the upper levels to wait on processing it until
-                   the commands are finished.  */
-                set_command_state (file, cs_deps_running);
+                deps_running = 1;
 
               lastd = d;
               d = d->next;
             }
+
+          if (deps_running)
+            /* Record that some of FILE's deps are still being made.
+               This tells the upper levels to wait on processing it until the
+               commands are finished.  */
+            set_command_state (file, cs_deps_running);
         }
     }
@@ -1302 +1311 @@
                  + ((FILE_TIMESTAMP_NS (mtime) - FILE_TIMESTAMP_NS (now))
                     / 1e9));
-              error (NILF, _("Warning: File `%s' has modification time %.2g s in the future"),
-                     file->name, from_now);
+              char from_now_string[100];
+
+              if (from_now >= 99 && from_now <= ULONG_MAX)
+                sprintf (from_now_string, "%lu", (unsigned long) from_now);
+              else
+                sprintf (from_now_string, "%.2g", from_now);
+              error (NILF, _("Warning: File `%s' has modification time %s s in the future"),
+                     file->name, from_now_string);
 #endif
               clock_skew_detected = 1;