Add missing load.c file to POTFILES.in

counter of batch files before trying to use it.

.cvsignore

@@ -7,6 +7,7 @@ stamp-*
 makebook*
 
 .*gdbinit
+.gdb_history
 
 *.dep *.dvi *.toc *.aux *.log
 *.cp *.cps *.fn *.fns *.vr *.vrs *.tp *.tps *.ky *.kys *.pg *.pgs
@@ -21,7 +22,9 @@ config.ami configh.dos config.h.W32 config.h-vms
 
 loadavg loadavg.c make
 
-.deps .dep_segment
+gmk-default.h
+
+.deps .dep_segment ID TAGS
 
 _*
 sun4 i386 i386-netbsd hp300-netbsd hp300 rs6000 sun3 news800 amiga

AUTHORS

@@ -47,7 +47,9 @@ Other contributors:
 
   Janet Carson <janet_carson@tivoli.com>
   Howard Chu <hyc@highlandsun.com>
+  Ludovic Courtès <ludo@gnu.org>
   Paul Eggert <eggert@twinsun.com>
+  Ramon Garcia Fernandez <ramon.garcia.f@gmail.com>
   Klaus Heinz <kamar@ease.rhein-main.de>
   Michael Joosten
   Jim Kelton <jim_kelton@tivoli.com>
@@ -55,28 +57,29 @@ Other contributors:
   Tim Magill <tim.magill@telops.gte.com>
   Markus Mauhart <qwe123@chello.at>
   Greg McGary <greg@mcgary.org>
+  Thien-Thi Nguyen <ttn@gnuvola.org>
   Thomas Riedl <thomas.riedl@siemens.com>
   Han-Wen Nienhuys <hanwen@cs.uu.nl>
   Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
   Carl Staelin (Princeton University)
   Ian Stewartson (Data Logic Limited)
+  David A. Wheeler <dwheeler@dwheeler.com>
 
 With suggestions/comments/bug reports from a cast of ... well ...
 hundreds, anyway :)
 
 -------------------------------------------------------------------------------
-Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-Free Software Foundation, Inc.
+Copyright (C) 1997-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

COPYING

@@ -1,286 +1,626 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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-                          02111-1307, USA.
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+                            Preamble
 
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+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
 this License.
 
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
 
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
+  13. Use with the GNU Affero General Public License.
 
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
 
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
+  14. Revised Versions of this License.
 
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
 
-			    NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. Disclaimer of Warranty.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 
-		     END OF TERMS AND CONDITIONS
-
-	Appendix: How to Apply These Terms to Your New Programs
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
@@ -288,15 +628,15 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 19yy  <name of author>
+    Copyright (C) <year>  <name of author>
 
-    This program is free software; you can redistribute it and/or modify
+    This program 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 of the License, or
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -305,36 +645,30 @@ the "copyright" line and a pointer to where the full notice is found.
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
 
-    Gnomovision version 69, Copyright (C) 19yy name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
 
 The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
 
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

ChangeLog.1

@@ -4981,18 +4981,17 @@ Fri Jul 15 21:01:44 1988  Roland McGrath  (mcgrath at tully.Berkeley.EDU)
 
 
 
-Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1988-2009 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

ChangeLog.2

@@ -6637,18 +6637,17 @@ See ChangeLog.1, available in the CVS repository at:
 for earlier changes.
 
 
-Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1991-2007 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

Makefile.DOS.template

@@ -1,21 +1,21 @@
 # -*-Makefile-*- template for DJGPP
 # Makefile.in generated automatically by automake 1.2 from Makefile.am
 #
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-# 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 SHELL = /bin/sh
 
@@ -82,16 +82,15 @@ make_SOURCES =	%SOURCES%
 libglob_a_SOURCES =	%GLOB_SOURCES%
 make_LDADD =	  glob/libglob.a
 
-info_TEXINFOS =	make.texinfo
 man_MANS =	make.1
 
-INCLUDES =	-I$(srcdir)/glob -DLIBDIR=\"c:/djgpp/lib\" -DINCLUDEDIR=\"c:/djgpp/include\" -DLOCALEDIR=\"$(localedir)\"
+INCLUDES =	-I$(srcdir)/glob -DLIBDIR=\"$(prefix)$(libdir)\" -DINCLUDEDIR=\"$(prefix)$(includedir)\" -DLOCALEDIR=\"$(prefix)$(localedir)\"
 
 BUILT_SOURCES =	README build.sh-in
 
-EXTRA_DIST = 	$(BUILT_SOURCES) $(man_MANS) README.customs remote-cstms.c  make-stds.texi texinfo.tex SCOPTIONS SMakefile  Makefile.ami README.Amiga config.ami amiga.c amiga.h  NMakefile README.DOS configh.dos configure.bat makefile.com  README.W32 build_w32.bat config.h-W32 subproc.bat make.lnk  config.h-vms makefile.vms readme.vms vmsdir.h vmsfunctions.c  vmsify.c
+EXTRA_DIST = 	$(BUILT_SOURCES) $(man_MANS) README.customs remote-cstms.c  make-stds.texi texinfo.tex SCOPTIONS SMakefile  Makefile.ami README.Amiga config.ami amiga.c amiga.h  NMakefile README.DOS configh.dos configure.bat makefile.com  README.W32 build_w32.bat config.h-W32 subproc.bat make.lnk  config.h-vms makefile.vms readme.vms vmsdir.h vmsfunctions.c  vmsify.c gmk-default.scm gmk-default.h
 
-SUBDIRS =	glob
+SUBDIRS =	glob doc
 mkinstalldirs = ${exec_prefix}/bin/gmkdir -p
 CONFIG_HEADER = config.h
 CONFIG_CLEAN_FILES =  build.sh
@@ -115,9 +114,10 @@ COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
 LINK = $(CC) $(CFLAGS) $(LDFLAGS) -o $@
 TEXI2DVI = texi2dvi
 TEXINFO_TEX = $(srcdir)/config/texinfo.tex
-INFO_DEPS = make.info
-DVIS = make.dvi
-TEXINFOS = make.texinfo
+INFO_DEPS = doc/make.info
+DVIS = doc/make.dvi
+TEXINFOS = doc/make.texi
+noinst_TEXINFOS = doc/fdl.texi doc/make-stds.texi
 man1dir = $(mandir)/man1
 MANS = $(man_MANS)
 
@@ -135,7 +135,7 @@ HEADERS = $(wildcard $(srcdir)/*.h)
 default: all
 
 .SUFFIXES:
-.SUFFIXES: .c .dvi .info .o .obj .ps .texinfo .tex
+.SUFFIXES: .c .dvi .info .o .obj .ps .texi .tex .html
 
 mostlyclean-hdr:
 
@@ -185,56 +185,70 @@ make$(EXEEXT): $(make_OBJECTS) $(make_DEPENDENCIES)
 	@command.com /c if exist make.exe del make.exe
 	$(LINK) $(make_LDFLAGS) $(make_OBJECTS) $(make_LDADD) $(LIBS)
 
-make.info: make.texinfo
-make.dvi: make.texinfo
+# Documentation
+
+make.info: make.texi
+make.dvi: make.texi
+make.ps: make.dvi make.texi
+make.html: make.texi
 
 
 DVIPS = dvips
 
-.texinfo.info:
+.texi.info:
 	@command.com /c if exist make.info* del make.info*
 	@command.com /c if exist make.i* del make.i*
-	$(MAKEINFO) -I$(srcdir) $< -o ./$@
+	$(MAKEINFO) -I$(srcdir) --no-split $< -o ./$@
 
-.texinfo:
+.texi:
 	@command.com /c if exist make.info* del make.info*
 	@command.com /c if exist make.i* del make.i*
-	$(MAKEINFO) -I$(srcdir) $< -o ./$@
+	$(MAKEINFO) -I$(srcdir) --no-split $< -o ./$@
 
-.texinfo.dvi:
+.texi.dvi:
 	TEXINPUTS="$(srcdir);$$TEXINPUTS"    MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
 
-
 .dvi.ps:
 	$(DVIPS) $< -o $@
 
+# Other documentation formats
+
+html: html-recursive
+
+.texi.html:
+	@command.com /c if exist make.html* del make.html*
+	$(MAKEINFO) --html -I$(srcdir) --no-split $< -o ./$@
+
 install-info-am: $(INFO_DEPS)
 	@$(NORMAL_INSTALL)
 	$(mkinstalldirs) $(DESTDIR)$(infodir)
-	@for file in $(INFO_DEPS) make.i; do    d=$(srcdir);    for ifile in `cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9] $$file[0-9] $$file[0-9][0-9]`; do      if test -f $$d/$$ifile; then        echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; else : ; fi;    done;  done
+	@for file in $(INFO_DEPS); do    iifile=`echo $$file | sed "s|doc/||"`;    d=$(srcdir);    for ifile in `cd $$d && echo $$file`; do      if test -f $$d/$$ifile; then        echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$iifile"; $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$iifile; else : ; fi;    done;  done
 	@$(POST_INSTALL)
-	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then    for file in $(INFO_DEPS); do      echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";     install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;   done;  else : ; fi
+	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then    for file in $(INFO_DEPS); do    iifile=`echo $$file | sed "s|doc/||"`;      echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$iifile";     install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$iifile || :;   done;  else : ; fi
 
 uninstall-info:
 	$(PRE_UNINSTALL)
 	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then    ii=yes;  else ii=; fi;  for file in $(INFO_DEPS); do    test -z $ii || install-info --info-dir=$(DESTDIR)$(infodir) --remove $$file;  done
 	$(NORMAL_UNINSTALL)
-	for file in $(INFO_DEPS) make.i; do    (cd $(DESTDIR)$(infodir) && rm -f $$file $$file-[0-9] $$file-[0-9][0-9] $$file[0-9] $$file[0-9][0-9]);  done
+	for file in $(INFO_DEPS); do (cd $(DESTDIR)$(infodir) && rm -f $$file);  done
 
 dist-info: $(INFO_DEPS)
 	for base in $(INFO_DEPS); do    d=$(srcdir);    for file in `cd $$d && eval echo $$base*`; do      test -f $(distdir)/$$file      || ln $$d/$$file $(distdir)/$$file 2> /dev/null      || cp -p $$d/$$file $(distdir)/$$file;    done;  done
 
 mostlyclean-aminfo:
-	-rm -f make.aux make.cp make.cps make.dvi make.fn make.fns make.ky \
-	  make.kys make.ps make.log make.pg make.toc make.tp make.tps \
-	  make.vr make.vrs make.op make.tr make.cv make.cn
+	-rm -f $(srcdir)/doc/make.aux $(srcdir)/doc/make.cp $(srcdir)/doc/make.cps $(srcdir)/doc/make.dvi \
+	  $(srcdir)/doc/make.fn $(srcdir)/doc/make.fns $(srcdir)/doc/make.ky $(srcdir)/doc/make.kys \
+	  $(srcdir)/doc/make.ps $(srcdir)/doc/make.log $(srcdir)/doc/make.pg $(srcdir)/doc/make.toc \
+	  $(srcdir)/doc/make.tp $(srcdir)/doc/make.tps $(srcdir)/doc/make.vr $(srcdir)/doc/make.vrs \
+	  $(srcdir)/doc/make.op $(srcdir)/doc/make.tr $(srcdir)/doc/make.cv $(srcdir)/doc/make.cn \
+	  $(srcdir)/doc/make.html
 
 clean-aminfo:
 
 distclean-aminfo:
 
 maintainer-clean-aminfo:
-	for i in $(INFO_DEPS) make.i; do rm -f `eval echo $$i*`; done
+	for i in $(INFO_DEPS); do rm -f $$i*; done
 
 install-man1:
 	$(mkinstalldirs) $(DESTDIR)$(man1dir)
@@ -279,13 +293,10 @@ uninstall-man:
 # but do a sanity check: if $SUBDIRS will ever have more than
 # a single directory, yell bloody murder.
 all-recursive:
-ifeq ($(words $(SUBDIRS)), 1)
+ifeq ($(findstring glob, $(SUBDIRS)), glob)
 	@command.com /c if not exist glob\\nul md glob
-	@echo Making all in $(SUBDIRS)
-	$(MAKE) -C $(SUBDIRS) -f ../Makefile INCLUDES='-I$(srcdir) -I$(srcdir)/glob' DEFS='-I.. -I$(srcdir)' VPATH=$(srcdir)/glob libglob.a
-else
-	@echo FATAL: There is more than one directory in "($(SUBDIRS))"
-	@$(EXIT_FAIL)
+	@echo Making all in glob
+	$(MAKE) -C glob -f ../Makefile INCLUDES='-I$(srcdir) -I$(srcdir)/glob' DEFS='-I.. -I$(srcdir)' VPATH=$(srcdir)/glob libglob.a
 endif
 
 $(SUBDIRS):
@@ -298,11 +309,13 @@ libglob.a: $(libglob_a_OBJECTS)
 
 mostlyclean-recursive clean-recursive distclean-recursive \
 maintainer-clean-recursive check-recursive:
-ifeq ($(words $(SUBDIRS)), 1)
-	@echo Making $(shell echo $@ | sed s/-recursive//) in $(SUBDIRS)
-	$(MAKE) -C $(SUBDIRS) -f ../Makefile $(shell echo $@ | sed s/-recursive//)-am
+ifeq ($(words $(SUBDIRS)), 2)
+	@echo Making $(shell echo $@ | sed s/-recursive//) in glob
+	$(MAKE) -C glob -f ../Makefile $(shell echo $@ | sed s/-recursive//)-am
+	@echo Making $(shell echo $@ | sed s/-recursive//) in doc
+	$(MAKE) -C doc -f ../Makefile $(shell echo $@ | sed s/-recursive//)-am
 else
-	@echo FATAL: There is more than one directory in "($(SUBDIRS))"
+	@echo FATAL: There is more than two directory in "($(SUBDIRS))"
 	@$(EXIT_FAIL)
 endif
 
@@ -310,10 +323,10 @@ tags-in-glob: $(libglob_a_SOURCES)
 	etags $(addprefix $(srcdir)/,$^) -o ./glob/TAGS
 
 tags-recursive:
-ifeq ($(words $(SUBDIRS)), 1)
+ifeq ($(words $(SUBDIRS)), 2)
 	$(MAKE) tags-in-glob
 else
-	@echo FATAL: There is more than one directory in "($(SUBDIRS))"
+	@echo FATAL: There is more than two directory in "($(SUBDIRS))"
 	@$(EXIT_FAIL)
 endif
 
@@ -364,15 +377,44 @@ distdir: $(DISTFILES)
 	$(MAKE) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-info
 	$(MAKE) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
 
-info: $(INFO_DEPS) info-recursive
-dvi: $(DVIS) dvi-recursive
+info: info-recursive
+info-recursive:
+ifeq ($(findstring doc, $(SUBDIRS)), doc)
+	@command.com /c if not exist doc\\nul md doc
+	@echo Making all in doc
+	$(MAKE) -C doc -f ../Makefile VPATH=$(srcdir)/doc make.info
+endif
+
+dvi: dvi-recursive
+dvi-recursive:
+ifeq ($(findstring doc, $(SUBDIRS)), doc)
+	@command.com /c if not exist doc\\nul md doc
+	@echo Making all in doc
+	$(MAKE) -C doc -f ../Makefile VPATH=$(srcdir)/doc make.dvi
+endif
+
+ps: ps-recursive
+ps-recursive:
+ifeq ($(findstring doc, $(SUBDIRS)), doc)
+	@command.com /c if not exist doc\\nul md doc
+	@echo Making all in doc
+	$(MAKE) -C doc -f ../Makefile VPATH=$(srcdir)/doc make.ps
+endif
+
+html-recursive:
+ifeq ($(findstring doc, $(SUBDIRS)), doc)
+	@command.com /c if not exist doc\\nul md doc
+	@echo Making all in doc
+	$(MAKE) -C doc -f ../Makefile VPATH=$(srcdir)/doc make.html
+endif
+
 check: all-am check-recursive check-local
 	@:
 installcheck: installcheck-recursive
 all-recursive-am: config.h
 	$(MAKE) all-recursive
 
-all-am: Makefile $(INFO_DEPS) $(PROGRAMS) config.h
+all-am: Makefile $(PROGRAMS) config.h info
 
 install-exec-am: install-binPROGRAMS
 
@@ -454,7 +496,8 @@ maintainer-clean-depend info dvi check-local installcheck \
 all-recursive-am all-am install-exec-am install-data-am uninstall-am \
 install-exec install-data install uninstall all installdirs \
 mostlyclean-generic distclean-generic clean-generic \
-maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean \
+html
 
 
 # --------------- Local DIST Section

Makefile.am

@@ -1,22 +1,22 @@
 # This is a -*-Makefile-*-, or close enough
 #
-# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-# Free Software Foundation, Inc.
+# Copyright (C) 1997-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
-AUTOMAKE_OPTIONS = 1.8 dist-bzip2 check-news ansi2knr
+AUTOMAKE_OPTIONS = 1.8 dist-bzip2 check-news
 ACLOCAL_AMFLAGS	=  -I config
 
 MAKE_HOST =	@MAKE_HOST@
@@ -38,18 +38,23 @@ else
   remote =	remote-stub.c
 endif
 
-
 make_SOURCES =	ar.c arscan.c commands.c default.c dir.c expand.c file.c \
-		function.c getopt.c getopt1.c implicit.c job.c main.c \
-		misc.c read.c remake.c $(remote) rule.c signame.c \
-		strcache.c variable.c version.c vpath.c hash.c
+		function.c getopt.c getopt1.c implicit.c job.c load.c main.c \
+		misc.c read.c remake.c rule.c signame.c \
+		strcache.c variable.c version.c vpath.c hash.c \
+		$(remote)
+
+if HAVE_GUILE
+  make_SOURCES += guile.c
+endif
 
 EXTRA_make_SOURCES = vmsjobs.c remote-stub.c remote-cstms.c
 
 noinst_HEADERS = commands.h dep.h filedef.h job.h make.h rule.h variable.h \
 		debug.h getopt.h gettext.h hash.h
 
-make_LDADD =	@LIBOBJS@ @ALLOCA@ $(GLOBLIB) @GETLOADAVG_LIBS@ @LIBINTL@
+make_LDADD =	@LIBOBJS@ @ALLOCA@ $(GLOBLIB) @GETLOADAVG_LIBS@ @LIBINTL@ \
+		$(GUILE_LIBS)
 # Only process if target is MS-Windows
 if WINDOWSENV
     make_LDADD += $(W32LIB)
@@ -60,6 +65,7 @@ man_MANS =	make.1
 DEFS =		-DLOCALEDIR=\"$(localedir)\" -DLIBDIR=\"$(libdir)\" -DINCLUDEDIR=\"$(includedir)\" @DEFS@
 
 AM_CPPFLAGS =	$(GLOBINC)
+AM_CFLAGS =	$(GUILE_CFLAGS)
 # Only process if target is MS-Windows
 if WINDOWSENV
     AM_CPPFLAGS +=	$(W32INC)
@@ -76,7 +82,8 @@ EXTRA_DIST =	README build.sh.in $(man_MANS) \
 		README.W32 NMakefile config.h.W32 build_w32.bat subproc.bat \
 		make_msvc_net2003.sln make_msvc_net2003.vcproj \
 		readme.vms makefile.vms makefile.com config.h-vms \
-		vmsdir.h vmsfunctions.c vmsify.c
+		vmsdir.h vmsfunctions.c vmsify.c \
+		gmk-default.scm gmk-default.h
 
 # This is built during configure, but behind configure's back
 
@@ -99,8 +106,8 @@ localedir =	$(datadir)/locale
 #
 
 # Whether or not make needs to be installed setgid.
-# The value should be either `true' or `false'.
-# On many systems, the getloadavg function (used to implement the `-l'
+# The value should be either 'true' or 'false'.
+# On many systems, the getloadavg function (used to implement the '-l'
 # switch) will not work unless make is installed setgid kmem.
 #
 inst_setgid = @NEED_SETGID@
@@ -116,19 +123,28 @@ install-exec-local:
 	     echo "chgrp $(inst_group) $$app && chmod g+s $$app"; \
 	   else \
 	     echo "$$app needs to be owned by group $(inst_group) and setgid;"; \
-	     echo "otherwise the \`-l' option will probably not work."; \
+	     echo "otherwise the '-l' option will probably not work."; \
 	     echo "You may need special privileges to complete the installation"; \
 	     echo "of $$app."; \
 	   fi; \
 	 else true; fi
 
+# --------------- Generate the Guile default module content
+
+guile.$(OBJEXT): gmk-default.h
+gmk-default.h: $(srcdir)/gmk-default.scm
+	(echo 'static const char *const GUILE_module_defn = " '\\ \
+	  && sed -e 's/;.*//' -e '/^[ \t]*$$/d' -e 's/"/\\"/g' -e 's/$$/ \\/' \
+	         $(srcdir)/gmk-default.scm \
+          && echo '";') > $@
+
 # --------------- Local DIST Section
 
 # Install the w32 and tests subdirectories
 #
 dist-hook:
 	(cd $(srcdir); \
-	 sub=`find w32 tests -follow \( -name CVS -prune -o -name .cvsignore -o -name work -prune \) -o \( -name \*.orig -o -name \*.rej -o -name \*~ -prune \) -o -type f -print`; \
+	 sub=`find w32 tests -follow \( -name CVS -o -name .deps -o -name work -o -name .cvsignore -o -name \*.orig -o -name \*.rej -o -name \*~ -o -name Makefile \) -prune -o -type f -print`; \
 	 tar chf - $$sub) \
 	| (cd $(distdir); tar xfBp -)
 

Makefile.ami

@@ -1,23 +1,23 @@
 # -*-Makefile-*- for GNU make on Amiga
 #
-# NOTE: If you have no `make' program at all to process this makefile, run
-# `build.sh' instead.
+# NOTE: If you have no 'make' program at all to process this makefile, run
+# 'build.sh' instead.
 #
-# Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1995-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 #
 #	Makefile for GNU Make
@@ -31,18 +31,18 @@ CPPFLAGS =
 LDFLAGS =
 
 # Define these for your system as follows:
-#	-DNO_ARCHIVES		To disable `ar' archive support.
+#	-DNO_ARCHIVES		To disable 'ar' archive support.
 #	-DNO_FLOAT		To avoid using floating-point numbers.
 #	-DENUM_BITFIELDS	If the compiler isn't GCC but groks enum foo:2.
 #				Some compilers apparently accept this
 #				without complaint but produce losing code,
 #				so beware.
 # NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
-# See also `config.h'.
+# See also 'config.h'.
 defines =
 
 # Which flavor of remote job execution support to use.
-# The code is found in `remote-$(REMOTE).c'.
+# The code is found in 'remote-$(REMOTE).c'.
 REMOTE = stub
 
 # If you are using the GNU C library, or have the GNU getopt functions in
@@ -76,9 +76,9 @@ prefix =
 # Common prefix for machine-dependent installed files.
 exec_prefix =
 
-# Directory to install `make' in.
+# Directory to install 'make' in.
 bindir = sc:c
-# Directory to find libraries in for `-lXXX'.
+# Directory to find libraries in for '-lXXX'.
 libdir = lib:
 # Directory to search by default for included makefiles.
 includedir = include:
@@ -88,20 +88,20 @@ infodir = doc:
 mandir = t:
 # Number to put on the man page filename.
 manext = 1
-# Prefix to put on installed `make' binary file name.
+# Prefix to put on installed 'make' binary file name.
 binprefix =
-# Prefix to put on installed `make' man page file name.
+# Prefix to put on installed 'make' man page file name.
 manprefix = $(binprefix)
 
 # Whether or not make needs to be installed setgid.
-# The value should be either `true' or `false'.
-# On many systems, the getloadavg function (used to implement the `-l'
+# The value should be either 'true' or 'false'.
+# On many systems, the getloadavg function (used to implement the '-l'
 # switch) will not work unless make is installed setgid kmem.
 install_setgid = false
 # Install make setgid to this group so it can read /dev/kmem.
 group = sys
 
-# Program to install `make'.
+# Program to install 'make'.
 INSTALL_PROGRAM = copy
 # Program to install the man page.
 INSTALL_DATA = copy
@@ -117,20 +117,23 @@ TEXI2DVI = texi2dvi
 ETAGS = etags -w
 CTAGS = ctags -w
 
-objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
-       rule.o implicit.o default.o variable.o expand.o function.o	\
-       vpath.o version.o ar.o arscan.o signame.o strcache.o hash.o      \
-       remote-$(REMOTE).o $(GETOPT) $(ALLOCA) $(extras)
+#guile = guile.o
+
+objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o   \
+       rule.o implicit.o default.o variable.o expand.o function.o    \
+       vpath.o version.o ar.o arscan.o signame.o strcache.o hash.o   \
+       remote-$(REMOTE).o $(GETOPT) $(ALLOCA) $(extras) $(guile)
+
 srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c             \
        $(srcdir)file.c $(srcdir)getloadavg.c $(srcdir)misc.c         \
        $(srcdir)main.c $(srcdir)read.c $(srcdir)remake.c             \
        $(srcdir)rule.c $(srcdir)implicit.c $(srcdir)default.c        \
        $(srcdir)variable.c $(srcdir)expand.c $(srcdir)function.c     \
        $(srcdir)vpath.c $(srcdir)version.c $(srcdir)hash.c           \
-       $(srcdir)remote-$(REMOTE).c                                     \
-       $(srcdir)ar.c $(srcdir)arscan.c $(srcdir)strcache.c              \
-       $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC)            \
-       $(srcdir)commands.h $(srcdir)dep.h $(srcdir)filedep.h            \
+       $(srcdir)guile.c $(srcdir)remote-$(REMOTE).c                  \
+       $(srcdir)ar.c $(srcdir)arscan.c $(srcdir)strcache.c           \
+       $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC)           \
+       $(srcdir)commands.h $(srcdir)dep.h $(srcdir)filedep.h         \
        $(srcdir)job.h $(srcdir)make.h $(srcdir)rule.h                \
        $(srcdir)variable.h $(ALLOCA_SRC) $(srcdir)config.h.in
 
@@ -141,7 +144,7 @@ srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c             \
 all: make
 info: make.info
 dvi: make.dvi
-# Some makes apparently use .PHONY as the default goal if it is before `all'.
+# Some makes apparently use .PHONY as the default goal if it is before 'all'.
 .PHONY: all check info dvi
 
 make.info: make.texinfo
@@ -178,8 +181,6 @@ glob/libglob.a: FORCE config.h
 	cd glob; $(MAKE) libglob.a
 FORCE:
 
-tagsrcs = $(srcs) $(srcdir)remote-*.c
-
 .PHONY: install installdirs
 install: installdirs \
 	 $(bindir)$(binprefix)make $(infodir)make.info \
@@ -195,7 +196,7 @@ $(bindir)$(binprefix)make: make
 	     echo "chgrp $(group) $@.new && chmod g+s $@.new"; \
 	   else \
 	     echo "$@ needs to be owned by group $(group) and setgid;"; \
-	     echo "otherwise the \`-l' option will probably not work."; \
+	     echo "otherwise the '-l' option will probably not work."; \
 	     echo "You may need special privileges to install $@."; \
 	   fi; \
 	 else true; fi
@@ -212,9 +213,9 @@ $(infodir)make.info: make.info
 	    `echo $@ | sed "s,make.info\$$,$$name,"`; \
 	done
 # Run install-info only if it exists.
-# Use `if' instead of just prepending `-' to the
+# Use 'if' instead of just prepending '-' to the
 # line so we notice real errors from install-info.
-# We use `$(SHELL) -c' because some shells do not
+# We use '$(SHELL) -c' because some shells do not
 # fail gracefully when there is an unknown command.
 	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
 	  if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \
@@ -265,8 +266,8 @@ glob-clean glob-realclean:
 .NOEXPORT:
 
 # The automatically generated dependencies below may omit config.h
-# because it is included with ``#include <config.h>'' rather than
-# ``#include "config.h"''.  So we add the explicit dependency to make sure.
+# because it is included with '#include <config.h>' rather than
+# '#include "config.h"'.  So we add the explicit dependency to make sure.
 $(objs): config.h
 
 # Automatically generated dependencies will be put at the end of the file.
@@ -280,6 +281,7 @@ file.o: file.c make.h dep.h filedef.h job.h commands.h variable.h
 misc.o: misc.c make.h dep.h
 main.o: main.c make.h dep.h filedef.h variable.h job.h commands.h \
  getopt.h
+guile.o: guile.c make.h dep.h debug.h variable.h gmk-default.h
 read.o: read.c make.h dep.h filedef.h job.h commands.h variable.h \
  glob/glob.h
 remake.o: remake.c make.h filedef.h job.h commands.h dep.h

NEWS

@@ -1,6 +1,6 @@
 GNU make NEWS                                               -*-indented-text-*-
   History of user-visible changes.
-  1 April 2006
+  05 March 2012
 
 See the end of this file for copyrights and conditions.
 
@@ -8,6 +8,177 @@ All changes mentioned here are more fully described in the GNU make
 manual, which is contained in this distribution as the file doc/make.texi.
 See the README file and the GNU make manual for instructions for
 reporting bugs.
+
+Version 3.99.90
+
+A complete list of bugs fixed in this version is available here:
+
+http://sv.gnu.org/bugs/index.php?group=make&report_id=111&fix_release_id=101&set=custom
+
+* WARNING: Backward-incompatibility!
+  If .POSIX is specified, then make adheres to the POSIX backslash/newline
+  handling requirements, which introduces the following changes to the
+  standard backslash/newline handling in non-recipe lines:
+  * Any trailing space before the backslash is preserved
+  * Each backslash/newline (plus subsequent whitespace) is converted to a
+    single space
+
+* New command line option: --trace enables tracing of targets.  When enabled
+  the recipe to be invoked is printed even if it would otherwise be suppressed
+  by .SILENT or a "@" prefix character.  Also before each recipe is run the
+  makefile name and linenumber where it was defined are shown as well as the
+  prerequisites that caused the target to be considered out of date.
+
+* New feature: The "job server" capability is now supported on Windows.
+  Implementation contributed by Troy Runkel <Troy.Runkel@mathworks.com>
+
+* New feature: "!=" shell assignment operator as an alternative to the
+  $(shell ...) function.  Implemented for compatibility with BSD makefiles.
+  WARNING: Backward-incompatibility!
+  Variables ending in "!" previously defined as "variable!= value" will now be
+  interpreted as shell assignment.  Change your assignment to add whitespace
+  between the "!" and "=": "variable! = value"
+
+* New feature: "::=" simple assignment operator as defined by POSIX in 2012.
+  This operator has identical functionality to ":=" in GNU make, but will be
+  portable to any implementation of make conforming to a sufficiently new
+  version of POSIX (see http://austingroupbugs.net/view.php?id=330).  It is
+  not necessary to define the .POSIX target to access this operator.
+
+* New feature: GNU Guile integration
+  This version of GNU make can be compiled with GNU Guile integration.
+  GNU Guile serves as an embedded extension language for make.
+  See the "Guile Function" section in the GNU Make manual for details.
+
+* New feature: Loadable objects
+  This version of GNU make contains a "technology preview": the ability to
+  load dynamic objects into the make runtime.  These objects can be created by
+  the user and can add extended functionality, usable by makefiles.
+
+* New function: $(file ...) writes to a file.
+
+* On failure, the makefile name and linenumber of the recipe that failed are
+  shown.
+
+* A .RECIPEPREFIX setting is remembered per-recipe and variables expanded
+  in that recipe also use that recipe prefix setting.
+
+* In -p output, .RECIPEPREFIX settings are shown and all target-specific
+  variables are output as if in a makefile, instead of as comments.
+
+
+Version 3.82
+
+A complete list of bugs fixed in this version is available here:
+
+http://sv.gnu.org/bugs/index.php?group=make&report_id=111&fix_release_id=104&set=custom
+
+* Compiling GNU make now requires a conforming ISO C 1989 compiler and
+  standard runtime library.
+
+* WARNING: Backward-incompatibility!
+  The POSIX standard for make was changed in the 2008 version in a
+  fundamentally incompatible way: make is required to invoke the shell as if
+  the '-e' flag were provided.  Because this would break many makefiles that
+  have been written to conform to the original text of the standard, the
+  default behavior of GNU make remains to invoke the shell with simply '-c'.
+  However, any makefile specifying the .POSIX special target will follow the
+  new POSIX standard and pass '-e' to the shell.  See also .SHELLFLAGS
+  below.
+
+* WARNING: Backward-incompatibility!
+  The '$?' variable now contains all prerequisites that caused the target to
+  be considered out of date, even if they do not exist (previously only
+  existing targets were provided in $?).
+
+* WARNING: Backward-incompatibility!
+  Wildcards were not documented as returning sorted values, but the results
+  have been sorted up until this release..  If your makefiles require sorted
+  results from wildcard expansions, use the $(sort ...)  function to request
+  it explicitly.
+
+* WARNING: Backward-incompatibility!
+  In previous versions of make it was acceptable to list one or more explicit
+  targets followed by one or more pattern targets in the same rule and it
+  worked "as expected".  However, this was not documented as acceptable and if
+  you listed any explicit targets AFTER the pattern targets, the entire rule
+  would be mis-parsed.  This release removes this ability completely: make
+  will generate an error message if you mix explicit and pattern targets in
+  the same rule.
+
+* WARNING: Backward-incompatibility!
+  As a result of parser enhancements, three backward-compatibility issues
+  exist: first, a prerequisite containing an "=" cannot be escaped with a
+  backslash any longer.  You must create a variable containing an "=" and
+  use that variable in the prerequisite.  Second, variable names can no
+  longer contain whitespace, unless you put the whitespace in a variable and
+  use the variable.  Third, in previous versions of make it was sometimes
+  not flagged as an error for explicit and pattern targets to appear in the
+  same rule.  Now this is always reported as an error.
+
+* WARNING: Backward-incompatibility!
+  The pattern-specific variables and pattern rules are now applied in the
+  shortest stem first order instead of the definition order (variables
+  and rules with the same stem length are still applied in the definition
+  order). This produces the usually-desired behavior where more specific
+  patterns are preferred. To detect this feature search for 'shortest-stem'
+  in the .FEATURES special variable.
+
+* WARNING: Backward-incompatibility!
+  The library search behavior has changed to be compatible with the standard
+  linker behavior. Prior to this version for prerequisites specified using
+  the -lfoo syntax make first searched for libfoo.so in the current
+  directory, vpath directories, and system directories. If that didn't yield
+  a match, make then searched for libfoo.a in these directories. Starting
+  with this version make searches first for libfoo.so and then for libfoo.a
+  in each of these directories in order.
+
+* New command line option: --eval=STRING causes STRING to be evaluated as
+  makefile syntax (akin to using the $(eval ...) function).  The evaluation
+  is performed after all default rules and variables are defined, but before
+  any makefiles are read.
+
+* New special variable: .RECIPEPREFIX allows you to reset the recipe
+  introduction character from the default (TAB) to something else.  The
+  first character of this variable value is the new recipe introduction
+  character.  If the variable is set to the empty string, TAB is used again.
+  It can be set and reset at will; recipes will use the value active when
+  they were first parsed.  To detect this feature check the value of
+  $(.RECIPEPREFIX).
+
+* New special variable: .SHELLFLAGS allows you to change the options passed
+  to the shell when it invokes recipes.  By default the value will be "-c"
+  (or "-ec" if .POSIX is set).
+
+* New special target: .ONESHELL instructs make to invoke a single instance
+  of the shell and provide it with the entire recipe, regardless of how many
+  lines it contains.  As a special feature to allow more straightforward
+  conversion of makefiles to use .ONESHELL, any recipe line control
+  characters ('@', '+', or '-') will be removed from the second and
+  subsequent recipe lines.  This happens _only_ if the SHELL value is deemed
+  to be a standard POSIX-style shell.  If not, then no interior line control
+  characters are removed (as they may be part of the scripting language used
+  with the alternate SHELL).
+
+* New variable modifier 'private': prefixing a variable assignment with the
+  modifier 'private' suppresses inheritance of that variable by
+  prerequisites.  This is most useful for target- and pattern-specific
+  variables.
+
+* New make directive: 'undefine' allows you to undefine a variable so that
+  it appears as if it was never set. Both $(flavor) and $(origin) functions
+  will return 'undefined' for such a variable. To detect this feature search
+  for 'undefine' in the .FEATURES special variable.
+
+* The parser for variable assignments has been enhanced to allow multiple
+  modifiers ('export', 'override', 'private') on the same line as variables,
+  including define/endef variables, and in any order.  Also, it is possible
+  to create variables and targets named as these modifiers.
+
+* The 'define' make directive now allows a variable assignment operator
+  after the variable name, to allow for simple, conditional, or appending
+  multi-line variable assignment.
+
 
 Version 3.81
 
@@ -45,12 +216,12 @@ Version 3.81
 
 * WARNING: Backward-incompatibility!
   In order to comply with POSIX, the way in which GNU make processes
-  backslash-newline sequences in command strings has changed.  If your
-  makefiles use backslash-newline sequences inside of single-quoted
-  strings in command scripts you will be impacted by this change.  See
-  the GNU make manual subsection "Splitting Command Lines" (node
-  "Splitting Lines"), in section "Command Syntax", chapter "Writing the
-  Commands in Rules", for details.
+  backslash-newline sequences in recipes has changed.  If your makefiles
+  use backslash-newline sequences inside of single-quoted strings in
+  recipes you will be impacted by this change.  See the GNU make manual
+  subsection "Splitting Recipe Lines" (node "Splitting Lines"), in
+  section "Recipe Syntax", chapter "Writing Recipe in Rules", for
+  details.
 
 * WARNING: Backward-incompatibility!
   Some previous versions of GNU make had a bug where "#" in a function
@@ -59,7 +230,7 @@ Version 3.81
   fixed: if your makefile uses "\#" in a function invocation the
   backslash is now preserved, so you'll need to remove it.
 
-* New command-line option: -L (--check-symlink-times).  On systems that
+* New command line option: -L (--check-symlink-times).  On systems that
   support symbolic links, if this option is given then GNU make will
   use the most recent modification time of any symbolic links that are
   used to resolve target files.  The default behavior remains as it
@@ -120,7 +291,7 @@ Version 3.81
      argument if all arguments are true.
 
 * Changes made for POSIX compatibility:
-   - Only touch targets (under -t) if they have at least one command.
+   - Only touch targets (under -t) if they have a recipe.
    - Setting the SHELL make variable does NOT change the value of the
      SHELL environment variable given to programs invoked by make.  As
      an enhancement to POSIX, if you export the make variable SHELL then
@@ -193,7 +364,7 @@ Version 3.80
   expanded it returns a complete list of variable names defined by all
   makefiles at that moment.
 
-* A new command-line option is defined, -B or --always-make.  If
+* A new command line option is defined, -B or --always-make.  If
   specified GNU make will consider all targets out-of-date even if they
   would otherwise not be.
 
@@ -474,7 +645,7 @@ Version 3.72
 
 * The `MAKEFLAGS' variable (in the environment or in a makefile) can now
   contain variable definitions itself; these are treated just like
-  command-line variable definitions.  Make will automatically insert any
+  command line variable definitions.  Make will automatically insert any
   variable definitions from the environment value of `MAKEFLAGS' or from
   the command line, into the `MAKEFLAGS' value exported to children.  The
   `MAKEOVERRIDES' variable previously included in the value of `$(MAKE)'
@@ -483,8 +654,8 @@ Version 3.72
   in the environment when its size is limited.
 
 * If `.DELETE_ON_ERROR' appears as a target, Make will delete the target of
-  a rule if it has changed when its commands exit with a nonzero status,
-  just as when the commands get a signal.
+  a rule if it has changed when its recipe exits with a nonzero status,
+  just as when the recipe gets a signal.
 
 * The automatic variable `$+' is new.  It lists all the dependencies like
   `$^', but preserves duplicates listed in the makefile.  This is useful
@@ -494,9 +665,9 @@ Version 3.72
 * You can now specify the `.IGNORE' and `.SILENT' special targets with
   dependencies to limit their effects to those files.  If a file appears as
   a dependency of `.IGNORE', then errors will be ignored while running the
-  commands to update that file.  Likewise if a file appears as a dependency
-  of `.SILENT', then the commands to update that file will not be printed
-  before they are run.  (This change was made to conform to POSIX.2.)
+  recipe to update that file.  Likewise if a file appears as a dependency
+  of `.SILENT', then the recipe to update that file will not be printed
+  before it is run.  (This change was made to conform to POSIX.2.)
 
 Version 3.71
 
@@ -544,22 +715,22 @@ Version 3.69
   Make, and a string describing the remote job support compiled in (if any).
   Thus the value (in this release) is something like `3.69' or `3.69-Customs'.
 
-* Commands in an invocation of the `shell' function are no longer run with
-  a modified environment like target commands are.  As in versions before
+* Commands in an invocation of the `shell' function are no longer run
+  with a modified environment like recipes are.  As in versions before
   3.68, they now run with the environment that `make' started with.  We
   have reversed the change made in version 3.68 because it turned out to
   cause a paradoxical situation in cases like:
 
 	export variable = $(shell echo value)
 
-  When Make attempted to put this variable in the environment for a target
-  command, it would try expand the value by running the shell command
+  When Make attempted to put this variable in the environment for a
+  recipe, it would try expand the value by running the shell command
   `echo value'.  In version 3.68, because it constructed an environment
   for that shell command in the same way, Make would begin to go into an
   infinite loop and then get a fatal error when it detected the loop.
 
-* The commands given for `.DEFAULT' are now used for phony targets with no
-  commands.
+* The recipe given for `.DEFAULT' is now used for phony targets with no
+  recipe.
 
 Version 3.68
 
@@ -583,8 +754,8 @@ Version 3.68
   no error (not even a warning) for a nonexistent makefile.
 
 * Commands in an invocation of the `shell' function are now run with a
-  modified environment like target commands are, so you can use `export' et
-  al to set up variables for them.  They used to run with the environment
+  modified environment like recipes are, so you can use `export' et al
+  to set up variables for them.  They used to run with the environment
   that `make' started with.
 
 Version 3.66
@@ -628,8 +799,8 @@ Version 3.63
   change directory, and recursive use of Make, now set `-w' automatically.
 
 * Multiple double-colon rules for the same target will no longer have their
-  commands run simultaneously under -j, as this could result in the two
-  commands trying to change the file at the same time and interfering with
+  recipes run simultaneously under -j, as this could result in the two
+  recipes trying to change the file at the same time and interfering with
   one another.
 
 * The `SHELL' variable is now never taken from the environment.
@@ -641,7 +812,7 @@ Version 3.63
   that tells you what all the options are and what they do.  Try `make --help'.
 
 * There are two new directives: `export' and `unexport'.  All variables are
-  no longer automatically put into the environments of the commands that
+  no longer automatically put into the environments of the recipe lines that
   Make runs.  Instead, only variables specified on the command line or in
   the environment are exported by default.  To export others, use:
 	export VARIABLE
@@ -656,8 +827,8 @@ Version 3.63
   to get the old behavior.  See the node `Variables/Recursion' in the manual
   for a full description.
 
-* The commands from the `.DEFAULT' special target are only applied to
-  targets which have no rules at all, not all targets with no commands.
+* The recipe from the `.DEFAULT' special target is only applied to
+  targets which have no rules at all, not all targets with no recipe.
   This change was made for compatibility with Unix make.
 
 * All fatal error messages now contain `***', so they are easy to find in
@@ -709,8 +880,8 @@ Version 3.61
 * Built-in rules for C++ source files with the `.C' suffix.
   We still recommend that you use `.cc' instead.
 
-* If commands are given too many times for a single target,
-  the last set given is used, and a warning message is printed.
+* If a recipe is given too many times for a single target, the last one
+  given is used, and a warning message is printed.
 
 * Error messages about makefiles are in standard GNU error format,
   so C-x ` in Emacs works on them.
@@ -727,7 +898,7 @@ Version 3.60
 
 * Archives on AIX now supposedly work.
 
-* When the commands specified for .DEFAULT are used to update a target,
+* When the recipes specified for .DEFAULT are used to update a target,
   the $< automatic variable is given the same value as $@ for that target.
   This is how Unix make behaves, and this behavior is mandated by POSIX.2.
 
@@ -752,18 +923,18 @@ Version 3.57
 
 Version 3.55
 
-* There is now a Unix man page for GNU Make.  It is certainly not a replacement
-for the Texinfo manual, but it documents the basic functionality and the
-switches.  For full documentation, you should still read the Texinfo manual.
-Thanks to Dennis Morse of Stanford University for contributing the initial
-version of this.
+* There is now a Unix man page for GNU Make.  It is certainly not a
+  replacement for the Texinfo manual, but it documents the basic
+  functionality and the switches.  For full documentation, you should
+  still read the Texinfo manual.  Thanks to Dennis Morse of Stanford
+  University for contributing the initial version of this.
 
-* Variables which are defined by default (e.g., `CC') will no longer be put
-into the environment for child processes.  (If these variables are reset by the
-environment, makefiles, or the command line, they will still go into the
-environment.)
+* Variables which are defined by default (e.g., `CC') will no longer be
+  put into the environment for child processes.  (If these variables are
+  reset by the environment, makefiles, or the command line, they will
+  still go into the environment.)
 
-* Makefiles which have commands but no dependencies (and thus are always
+* Makefiles which have recipes but no dependencies (and thus are always
   considered out of date and in need of remaking), will not be remade (if they
   were being remade only because they were makefiles).  This means that GNU
   Make will no longer go into an infinite loop when fed the makefiles that
@@ -775,45 +946,45 @@ pathname (instead of a `%' pattern).
 Version 3.51
 
 * When removing intermediate files, only one `rm' command line is printed,
-listing all file names.
+  listing all file names.
 
 * There are now automatic variables `$(^D)', `$(^F)', `$(?D)', and `$(?F)'.
-These are the directory-only and file-only versions of `$^' and `$?'.
+  These are the directory-only and file-only versions of `$^' and `$?'.
 
 * Library dependencies given as `-lNAME' will use "libNAME.a" in the current
-directory if it exists.
+  directory if it exists.
 
 * The automatic variable `$($/)' is no longer defined.
 
-* Leading `+' characters on a command line make that line be executed even
-under -n, -t, or -q (as if the line contained `$(MAKE)').
+* Leading `+' characters on a recipe line make that line be executed even
+  under -n, -t, or -q (as if the line contained `$(MAKE)').
 
-* For command lines containing `$(MAKE)', `${MAKE}', or leading `+' characters,
-only those lines are executed, not their entire rules.
-(This is how Unix make behaves for lines containing `$(MAKE)' or `${MAKE}'.)
+* For recipe lines containing `$(MAKE)', `${MAKE}', or leading `+' characters,
+  only those lines are executed, not the entire recipe.
+  (This is how Unix make behaves for lines containing `$(MAKE)' or `${MAKE}'.)
 
 Version 3.50
 
 * Filenames in rules will now have ~ and ~USER expanded.
 
 * The `-p' output has been changed so it can be used as a makefile.
-(All information that isn't specified by makefiles is prefaced with comment
-characters.)
+  (All information that isn't specified by makefiles is prefaced with comment
+  characters.)
 
 Version 3.49
 
 * The % character can be quoted with backslash in implicit pattern rules,
-static pattern rules, `vpath' directives, and `patsubst', `filter', and
-`filter-out' functions.  A warning is issued if a `vpath' directive's
-pattern contains no %.
+  static pattern rules, `vpath' directives, and `patsubst', `filter', and
+  `filter-out' functions.  A warning is issued if a `vpath' directive's
+  pattern contains no %.
 
 * The `wildcard' variable expansion function now expands ~ and ~USER.
 
-* Messages indicating failed commands now contain the target name:
+* Messages indicating failed recipe lines now contain the target name:
 	make: *** [target] Error 1
 
 * The `-p' output format has been changed somewhat to look more like
-makefile rules and to give all information that Make has about files.
+  makefile rules and to give all information that Make has about files.
 
 Version 3.48
 
@@ -822,49 +993,49 @@ Version 3.47
 * The `-l' switch with no argument removes any previous load-average limit.
 
 * When the `-w' switch is in effect, and Make has updated makefiles,
-it will write a `Leaving directory' messagfe before re-executing itself.
-This makes the `directory change tracking' changes to Emacs's compilation
-commands work properly.
+  it will write a `Leaving directory' message before re-executing itself.
+  This makes the `directory change tracking' changes to Emacs's compilation
+  commands work properly.
 
 Version 3.46
 
 * The automatic variable `$*' is now defined for explicit rules,
-as it is in Unix make.
+  as it is in Unix make.
 
 Version 3.45
 
 * The `-j' switch is now put in the MAKEFLAGS and MFLAGS variables when
-specified without an argument (indicating infinite jobs).
-The `-l' switch is not always put in the MAKEFLAGS and MFLAGS variables.
+  specified without an argument (indicating infinite jobs).
+  The `-l' switch is not always put in the MAKEFLAGS and MFLAGS variables.
 
-* Make no longer checks hashed directories after running commands.
-The behavior implemented in 3.41 caused too much slowdown.
+* Make no longer checks hashed directories after running recipes.
+  The behavior implemented in 3.41 caused too much slowdown.
 
 Version 3.44
 
 * A dependency is NOT considered newer than its dependent if
-they have the same modification time.  The behavior implemented
-in 3.43 conflicts with RCS.
+  they have the same modification time.  The behavior implemented
+  in 3.43 conflicts with RCS.
 
 Version 3.43
 
 * Dependency loops are no longer fatal errors.
 
 * A dependency is considered newer than its dependent if
-they have the same modification time.
+  they have the same modification time.
 
 Version 3.42
 
 * The variables F77 and F77FLAGS are now set by default to $(FC) and
-$(FFLAGS).  Makefiles designed for System V make may use these variables in
-explicit rules and expect them to be set.  Unfortunately, there is no way to
-make setting these affect the Fortran implicit rules unless FC and FFLAGS
-are not used (and these are used by BSD make).
+  $(FFLAGS).  Makefiles designed for System V make may use these variables in
+  explicit rules and expect them to be set.  Unfortunately, there is no way to
+  make setting these affect the Fortran implicit rules unless FC and FFLAGS
+  are not used (and these are used by BSD make).
 
 Version 3.41
 
-* Make now checks to see if its hashed directories are changed by commands.
-Other makes that hash directories (Sun, 4.3 BSD) don't do this.
+* Make now checks to see if its hashed directories are changed by recipes.
+  Other makes that hash directories (Sun, 4.3 BSD) don't do this.
 
 Version 3.39
 
@@ -873,7 +1044,7 @@ Version 3.39
 Version 3.32
 
 * A file beginning with a dot can be the default target if it also contains
-a slash (e.g., `../bin/foo').  (Unix make allows this as well.)
+  a slash (e.g., `../bin/foo').  (Unix make allows this as well.)
 
 Version 3.31
 
@@ -882,8 +1053,8 @@ Version 3.31
 * Yet more USG stuff.
 
 * Minimal support for Microport System V (a 16-bit machine and a
-brain-damaged compiler).  This has even lower priority than other USG
-support, so if it gets beyond trivial, I will take it out completely.
+  brain-damaged compiler).  This has even lower priority than other USG
+  support, so if it gets beyond trivial, I will take it out completely.
 
 * Revamped default implicit rules (not much visible change).
 
@@ -894,13 +1065,13 @@ Version 3.30
 * Improved support for USG and HPUX (hopefully).
 
 * A variable reference like `$(foo:a=b)', if `a' contains a `%', is
-equivalent to `$(patsubst a,b,$(foo))'.
+  equivalent to `$(patsubst a,b,$(foo))'.
 
-* Defining .DEFAULT with no deps or commands clears its commands.
+* Defining .DEFAULT with no deps or recipe clears its recipe.
 
-* New default implicit rules for .S (cpp, then as), and .sh (copy and make
-executable).  All default implicit rules that use cpp (even indirectly), use
-$(CPPFLAGS).
+* New default implicit rules for .S (cpp, then as), and .sh (copy and
+  make executable).  All default implicit rules that use cpp (even
+  indirectly), use $(CPPFLAGS).
 
 Version 3.29
 
@@ -909,21 +1080,21 @@ Version 3.29
 Version 3.28
 
 * New option: "-l LOAD" says not to start any new jobs while others are
-running if the load average is not below LOAD (a floating-point number).
+  running if the load average is not below LOAD (a floating-point number).
 
 * There is support in place for implementations of remote command execution
-in Make.  See the file remote.c.
+  in Make.  See the file remote.c.
 
 Version 3.26
 
 * No more than 10 directories will be kept open at once.
-(This number can be changed by redefining MAX_OPEN_DIRECTORIES in dir.c.)
+  (This number can be changed by redefining MAX_OPEN_DIRECTORIES in dir.c.)
 
 Version 3.25
 
 * Archive files will have their modification times recorded before doing
-anything that might change their modification times by updating an archive
-member.
+  anything that might change their modification times by updating an archive
+  member.
 
 Version 3.20
 
@@ -932,25 +1103,25 @@ Version 3.20
 Version 3.19
 
 * The recursion level indications in error messages are much shorter than
-they were in version 3.14.
+  they were in version 3.14.
 
 Version 3.18
 
 * Leading spaces before directives are ignored (as documented).
 
 * Included makefiles can determine the default goal target.
-(System V Make does it this way, so we are being compatible).
+  (System V Make does it this way, so we are being compatible).
 
 Version 3.14.
 
 * Variables that are defaults built into Make will not be put in the
-environment for children.  This just saves some environment space and,
-except under -e, will be transparent to sub-makes.
+  environment for children.  This just saves some environment space and,
+  except under -e, will be transparent to sub-makes.
 
 * Error messages from sub-makes will indicate the level of recursion.
 
 * Hopefully some speed-up for large directories due to a change in the
-directory hashing scheme.
+  directory hashing scheme.
 
 * One child will always get a standard input that is usable.
 
@@ -959,7 +1130,7 @@ directory hashing scheme.
 Version 3.13.
 
 * Count parentheses inside expansion function calls so you can
-have nested calls: `$(sort $(foreach x,a b,$(x)))'.
+  have nested calls: `$(sort $(foreach x,a b,$(x)))'.
 
 Version 3.12.
 
@@ -975,34 +1146,32 @@ Version 3.12.
 
 * Makefiles will be updated and re-read if necessary.
 
-* Can now run several commands at once (parallelism), -j option.
+* Can now run several recipes at once (parallelism), -j option.
 
 * Error messages will contain the level of Make recursion, if any.
 
 * The `MAKEFLAGS' and `MFLAGS' variables will be scanned for options after
-makefiles are read.
+  makefiles are read.
 
-* A double-colon rule with no dependencies will always have its commands run.
-(This is how both the BSD and System V versions of Make do it.)
+* A double-colon rule with no dependencies will always have its recipe run.
+  (This is how both the BSD and System V versions of Make do it.)
 
 Version 3.05
 
 (Changes from versions 1 through 3.05 were never recorded.  Sorry.)
 
 -------------------------------------------------------------------------------
-Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

NMakefile.template

@@ -3,21 +3,21 @@
 # NOTE: If you have no 'make' program at all to process this makefile,
 # run 'build_w32.bat' instead.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-# 2006 Free Software Foundation, Inc.
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 LINK = link
 CC = cl
@@ -32,10 +32,9 @@ CFLAGS_debug = $(CFLAGS_any) /Od /D DEBUG /D _DEBUG /FR.\WinDebug/ /Fp.\WinDebug
 CFLAGS_release = $(CFLAGS_any) /O2 /D NDEBUG /FR.\WinRel/ /Fp.\WinRel/make.pch /Fo.\WinRel/
 
 LDFLAGS_debug = w32\subproc\WinDebug\subproc.lib /NOLOGO /SUBSYSTEM:console\
-	/INCREMENTAL:no /PDB:WinDebug/make.pdb /MACHINE:I386 \
-	/OUT:WinDebug/make.exe /DEBUG
+	/INCREMENTAL:no /PDB:WinDebug/make.pdb /OUT:WinDebug/make.exe /DEBUG
 LDFLAGS_release = w32\subproc\WinRel\subproc.lib /NOLOGO /SUBSYSTEM:console\
-	/INCREMENTAL:no /MACHINE:I386 /OUT:WinRel/make.exe
+	/INCREMENTAL:no /OUT:WinRel/make.exe
 
 all: config.h subproc Release Debug
 
@@ -73,6 +72,8 @@ $(OUTDIR):
 
 LIBS = kernel32.lib user32.lib advapi32.lib
 
+#guile = $(OUTDIR)/guile.obj
+
 OBJS = \
 	$(OUTDIR)/ar.obj \
 	$(OUTDIR)/arscan.obj \
@@ -102,7 +103,8 @@ OBJS = \
 	$(OUTDIR)/glob.obj \
 	$(OUTDIR)/fnmatch.obj \
 	$(OUTDIR)/dirent.obj \
-	$(OUTDIR)/pathstuff.obj
+	$(OUTDIR)/pathstuff.obj \
+	$(guile)
 
 $(OUTDIR)/make.exe: $(OUTDIR) $(OBJS)
 	$(LINK) @<<

README.Amiga

@@ -61,18 +61,17 @@ If you plan to use recursive makes, install make resident:
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1995-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

README.DOS.template

@@ -8,12 +8,12 @@ New (since 3.74) DOS-specific features:
    1. Supports long filenames when run from DOS box on Windows 9x.
 
    2. Supports both stock DOS COMMAND.COM and Unix-style shells
-      (details in ``Notes'' below).
+      (details in 'Notes' below).
 
    3. Supports DOS drive letters in dependencies and pattern rules.
 
    4. Better support for DOS-style backslashes in pathnames (but see
-      ``Notes'' below).
+      'Notes' below).
 
    5. The $(shell) built-in can run arbitrary complex commands,
       including pipes and redirection, even when COMMAND.COM is your
@@ -55,7 +55,7 @@ To build from sources:
       either DJTAR (which is part of the DJGPP development
       environment), or the DJGPP port of GNU Tar.
 
-   2. Invoke the `configure.bat' batch file.
+   2. Invoke the 'configure.bat' batch file.
 
       If you are building Make in-place, i.e. in the same directory
       where its sources are kept, just type "configure.bat" and press
@@ -68,7 +68,7 @@ To build from sources:
       use them here.
 
    3. If configure.bat doesn't find a working Make, it will suggest to
-      use the `dosbuild.bat' batch file to build Make.  Either do as it
+      use the 'dosbuild.bat' batch file to build Make.  Either do as it
       suggests or install another Make program (a pre-compiled binary
       should be available from the usual DJGPP sites) and rerun
       configure.bat.
@@ -91,7 +91,7 @@ To build from sources:
       else Make might fail.
 
    6. After Make finishes, if you have a Unix-style shell installed,
-      you can use the `install' target to install the package.  You
+      you can use the 'install' target to install the package.  You
       will also need GNU Fileutils and GNU Sed for this (they should
       be available from the DJGPP sites).
 
@@ -107,12 +107,12 @@ To build from sources:
       Without a Unix-style shell, you will have to install programs
       and the docs manually.  Copy make.exe to a directory on your
       PATH, make.i* info files to your Info directory, and update the
-      file `dir' in your Info directory by adding the following item
+      file 'dir' in your Info directory by adding the following item
       to the main menu:
 
 	* Make: (make.info).           The GNU make utility.
 
-      If you have the `install-info' program (from the GNU Texinfo
+      If you have the 'install-info' program (from the GNU Texinfo
       package), it will do that for you if you invoke it like this:
 
 	install-info --info-dir=c:/djgpp/info c:/djgpp/info/make.info
@@ -120,8 +120,8 @@ To build from sources:
       (If your Info directory is other than C:\DJGPP\INFO, change this
       command accordingly.)
 
-   7. The `clean' targets also require Unix-style shell, and GNU Sed
-      and `rm' programs (the latter from Fileutils).
+   7. The 'clean' targets also require Unix-style shell, and GNU Sed
+      and 'rm' programs (the latter from Fileutils).
 
    8. To run the test suite, type "make check".  This requires a Unix
       shell (I used the DJGPP port of Bash 2.03), Perl, Sed, Fileutils
@@ -144,7 +144,7 @@ Notes:
 
       This port supports both DOS shells (the stock COMMAND.COM and its
       4DOS/NDOS replacements), and Unix-style shells (tested with the
-      venerable Stewartson's `ms_sh' 2.3 and the DJGPP port of `bash' by
+      venerable Stewartson's 'ms_sh' 2.3 and the DJGPP port of 'bash' by
       Daisuke Aoyama <jack@st.rim.or.jp>).
 
       When the $SHELL variable points to a Unix-style shell, Make
@@ -166,17 +166,17 @@ Notes:
       redirection and pipes, and shall only call the shell when a
       batch file or a command internal to the shell is invoked.  (Even
       when a command is an internal shell command, Make will first
-      search the $PATH for it, so that if a Makefile calls `mkdir',
-      you can install, say, a port of GNU `mkdir' and have it called
+      search the $PATH for it, so that if a Makefile calls 'mkdir',
+      you can install, say, a port of GNU 'mkdir' and have it called
       in that case.)
 
-      The key to all this is the extended functionality of `spawn' and
-      `system' functions from the DJGPP library; this port just calls
-      `system' where it would invoke the shell on Unix.  The most
+      The key to all this is the extended functionality of 'spawn' and
+      'system' functions from the DJGPP library; this port just calls
+      'system' where it would invoke the shell on Unix.  The most
       important aspect of these functions is that they use a special
       mechanism to pass long (up to 16KB) command lines to DJGPP
-      programs.  In addition, `system' emulates some internal
-      commands, like `cd' (so that you can now use forward slashes
+      programs.  In addition, 'system' emulates some internal
+      commands, like 'cd' (so that you can now use forward slashes
       with it, and can also change the drive if the directory is on
       another drive).  Another aspect worth mentioning is that you can
       call Unix shell scripts directly, provided that the shell whose
@@ -186,7 +186,7 @@ Notes:
       reference for more details.
 
       The $(shell) built-in is implemented in this port by calling
-      `popen'.  Since `popen' calls `system', the above considerations
+      'popen'.  Since 'popen' calls 'system', the above considerations
       are valid for $(shell) as well.  In particular, you can put
       arbitrary complex commands, including pipes and redirection,
       inside $(shell), which is in many cases a valid substitute for
@@ -197,12 +197,12 @@ Notes:
 
       Many Unix Makefiles include a line which sets the SHELL, for
       those versions of Make which don't have this as the default.
-      Since many DOS systems don't have `sh' installed (in fact, most
-      of them don't even have a `/bin' directory), this port takes
+      Since many DOS systems don't have 'sh' installed (in fact, most
+      of them don't even have a '/bin' directory), this port takes
       such directives with a grain of salt.  It will only honor such a
-      directive if the basename of the shell name (like `sh' in the
+      directive if the basename of the shell name (like 'sh' in the
       above example) can indeed be found in the directory that is
-      mentioned in the SHELL= line (`/bin' in the above example), or
+      mentioned in the SHELL= line ('/bin' in the above example), or
       in the current working directory, or anywhere on the $PATH (in
       that order).  If the basename doesn't include a filename
       extension, Make will look for any known extension that indicates
@@ -237,8 +237,8 @@ Notes:
       require such a shell).  More important, you can convert Unix
       Makefiles to MSDOS and leave the line which sets the shell
       intact, so that people who do have Unixy shell could use it for
-      targets which aren't converted to DOS (like `install' and
-      `uninstall', for example).
+      targets which aren't converted to DOS (like 'install' and
+      'uninstall', for example).
 
 
    3. Default directories.
@@ -258,14 +258,14 @@ Notes:
       If you run Make on Windows 9x, you should be aware of the
       letter-case issue.  Make is internally case-sensitive, but all
       file operations are case-insensitive on Windows 9x, so
-      e.g. files `FAQ', `faq' and `Faq' all refer to the same file, as
+      e.g. files 'FAQ', 'faq' and 'Faq' all refer to the same file, as
       far as Windows is concerned.  The underlying DJGPP C library
       functions honor the letter-case of the filenames they get from
       the OS, except that by default, they down-case 8+3 DOS filenames
       which are stored in upper case in the directory and would break
       many Makefiles otherwise.  (The details of which filenames are
       converted to lower case are explained in the DJGPP libc docs,
-      under the `_preserve_fncase' and `_lfn_gen_short_fname'
+      under the '_preserve_fncase' and '_lfn_gen_short_fname'
       functions, but as a thumb rule, any filename that is stored in
       upper case in the directory, is a valid DOS 8+3 filename and
       doesn't include characters invalid on MSDOS FAT filesystems,
@@ -282,8 +282,8 @@ Notes:
 
       There are a lot of places throughout the program sources which
       make implicit assumptions about the pathname syntax.  In
-      particular, the directories are assumed to be separated by `/',
-      and any pathname which doesn't begin with a `/' is assumed to be
+      particular, the directories are assumed to be separated by '/',
+      and any pathname which doesn't begin with a '/' is assumed to be
       relative to the current directory.  This port attempts to
       support DOS-style pathnames which might include the drive letter
       and use backslashes instead of forward slashes.  However, this
@@ -296,7 +296,7 @@ Notes:
       is the standard programs which come with MSDOS.  Otherwise, you
       are advised to stay away from backslashes whenever possible.  In
       particular, filename globbing won't work on pathnames with
-      backslashes, because the GNU `glob' library doesn't support them
+      backslashes, because the GNU 'glob' library doesn't support them
       (backslash is special in filename wildcards, and I didn't want
       to break that).
 
@@ -315,7 +315,7 @@ Bug reports:
    <djgpp@delorie.com>, which is an email gateway into the above news
    group).  For other bugs, please follow the procedure explained in
    the "Bugs" chapter of the Info docs.  If you don't have an Info
-   reader, look up that chapter in the `make.i1' file with any text
+   reader, look up that chapter in the 'make.i1' file with any text
    browser/editor.
 
 
@@ -324,18 +324,17 @@ Bug reports:
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-2006 Free Software Foundation, Inc.
+Copyright (C) 1996-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

README.OS2.template

@@ -13,7 +13,7 @@ GNU make supports both shell types. The following list defines the order
 that is used to determine the shell:
 
  1. The shell specified by the environment variable MAKESHELL.
- 2. The shell specified by the SHELL variable within a Makefile. As on
+ 2. The shell specified by the SHELL variable within a Makefile. Like
     Unix, SHELL is NOT taken from the environment.
  3. The shell specified by the COMSPEC environment variable.
  4. The shell specified by the OS2_SHELL environment variable.
@@ -64,7 +64,7 @@ A standard Unix like build environment:
  - GNU texinfo (you can use 3.1 (gnuinfo.zip), but I recommend 4.0)
 
 If you want to recreate the configuration files (developers only!)
-you need also: GNU m4 1.4, autoconf 2.59, automake 1.8.2 (or compatible)
+you need also: GNU m4 1.4, autoconf 2.59, automake 1.9.6 (or compatible)
 
 
 III. ***** COMPILATION AND INSTALLATION *****
@@ -83,7 +83,7 @@ b) Installation into x:/usr
 
    Note: Although it is possible to compile make using "./configure",
          "make", "make install" this is not recommended.  In particular,
-         you must ALWAYS use LDFLAGS="-Zstack 0x8000" because the default
+         you must ALWAYS use LDFLAGS="-Zstack 0x6000" because the default
          stack size is far to small and make will not work properly!
 
 Recommended environment variables and installation options:
@@ -91,13 +91,13 @@ Recommended environment variables and installation options:
     export ac_executable_extensions=".exe"
     export CPPFLAGS="-D__ST_MT_ERRNO__"
     export CFLAGS="-O2 -Zomf -Zmt"
-    export LDFLAGS="-Zcrtdll -Zlinker /exepack:2 -Zlinker /pm:vio -Zstack 0x8000"
+    export LDFLAGS="-Zcrtdll -Zlinker /exepack:2 -Zlinker /pm:vio -Zstack 0x6000"
     export RANLIB="echo"
     ./configure --prefix=x:/usr --infodir=x:/usr/share/info --mandir=x:/usr/share/man --without-included-gettext
     make AR=emxomfar
     make install
 
-Note: If you use gcc 2.9.x or higher I recommend to set also LIBS="-lgcc"
+Note: If you use gcc 2.9.x I recommend to set also LIBS="-lgcc"
 
 Note: You can add -DNO_CMD_DEFAULT and -DNO_CHDIR2 to CPPFLAGS.
       See section I. for details.
@@ -140,7 +140,7 @@ to do this but the testsuite ignores the environment. -DNO_CHDIR2 causes
 make not to use drive letters for directory names (i.e. _chdir2() and
 _getcwd2() are NOT used).  The testsuite interpretes the whole output of
 make, especially statements like make[1]: Entering directory
-`C:/somewhere/make-3.79.1/tests' where the testsuite does not expect the
+'C:/somewhere/make-3.79.1/tests' where the testsuite does not expect the
 drive letter. This would be interpreted as an error even if there is
 none.
 
@@ -148,29 +148,29 @@ To run the testsuite do the following:
 
   export CPPFLAGS="-D__ST_MT_ERRNO__ -DNO_CMD_DEFAULT -DNO_CHDIR2"
   export CFLAGS="-Zomf -O2 -Zmt"
-  export LDFLAGS="-Zcrtdll -s -Zlinker /exepack:2 -Zlinker /pm:vio -Zstack 0x8000"
+  export LDFLAGS="-Zcrtdll -s -Zlinker /exepack:2 -Zlinker /pm:vio -Zstack 0x6000"
   export RANLIB="echo"
   ./configure --prefix=x:/usr --disable-nls
   make AR=emxomfar
   make check
 
-All tests should work fine with the exception of "default_names" which
-is because OS/2 file systems are not case sensitive ("makefile" and
-"Makefile" specify the same file).
+All tests should work fine with the exception of one of the "INCLUDE_DIRS"
+tests which will fail if your /usr/include directory is on a drive different
+from the make source tree.
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 2003-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

README.W32.template

@@ -1,10 +1,28 @@
-This version of GNU make has been tested on Microsoft Windows 2000/XP/2003.
+This version of GNU make has been tested on
+Microsoft Windows 2000/XP/2003/Vista/7/2008.
 It has also been used on Windows 95/98/NT, and on OS/2.
 
-It builds natively with MSVC 2.x, 4.x, 5.x, 6.x, and 2003 as well as
-.NET 7.x and .NET 2003.
+It builds with the MinGW port of GCC (tested with GCC 3.4.2).
 
-It builds with the MinGW port of GCC 3.x (tested with GCC 3.4.2).
+It also builds with MSVC 2.x, 4.x, 5.x, 6.x, and 2003 as well as
+with .NET 7.x and .NET 2003.
+
+As of version 3.83, a build with Guile is supported (tested with Guile
+2.0.3).  To build with Guile, you will need, in addition to Guile
+itself, its dependency libraries and the pkg-config program.  The
+latter is used to figure out which compilation and link switches and
+libraries need to be mentioned on the compiler command lines to
+correctly link with Guile.  A Windows port of pkg-config can be found
+on the Windows download page of the GTK+ project:
+
+  http://www.gtk.org/download/win32.php
+
+The libraries on which Guile depends can vary depending on your
+version and build of Guile.  At the very least, the Boehm's GC library
+will be needed, and typically also GNU MP, libffi, libunistring, and
+libtool's libltdl.  Whoever built the port of Guile you have should
+also provide you with these dependencies or a URL where to download
+them.
 
 The Windows 32-bit port of GNU make is maintained jointly by various
 people.  It was originally made by Rob Tulloh.
@@ -27,7 +45,8 @@ Using make_msvc_net2003.vcproj
 ------------------------------
 
  2. Open make_msvc_net2003.vcproj in MSVS71 or MSVC71 or any compatible IDE,
-    then build this project as usual.
+    then build this project as usual.  There's also a solution file for
+    Studio 2003.
 
 
 Building with (MinGW-)GCC using build_w32.bat
@@ -40,6 +59,12 @@ Building with (MinGW-)GCC using build_w32.bat
 
     This produces gnumake.exe in the current directory.
 
+    The batch file will probe for Guile installation, and will build
+    gnumake.exe with Guile if it finds it.  If you have Guile
+    installed, but want to build Make without Guile support, type
+
+        build_w32.bat --without-guile gcc
+
 
 Building with (MSVC++-)cl using build_w32.bat or NMakefile
 ----------------------------------------------------------
@@ -60,6 +85,11 @@ Building with (MSVC++-)cl using build_w32.bat or NMakefile
 
     (this produces WinDebug/make.exe and WinRel/make.exe).
 
+    The batch file will probe for Guile installation, and will build
+    gnumake.exe with Guile if it finds it.  If you have Guile
+    installed, but want to build Make without Guile support, type
+
+        build_w32.bat --without-guile
 
 -------------------
 -- Notes/Caveats --
@@ -68,10 +98,12 @@ Building with (MSVC++-)cl using build_w32.bat or NMakefile
 GNU make on Windows 32-bit platforms:
 
 	This version of make is ported natively to Windows32 platforms
-	(Windows NT 3.51, Windows NT 4.0, Windows 95, and Windows 98). It
-	does not rely on any 3rd party software or add-on packages for
-	building. The only thing needed is a version of Visual C++,
-	which is the predominant compiler used on Windows32 platforms.
+	(Windows NT 3.51, Windows NT 4.0, Windows 2000, Windows XP,
+	Windows 95, and Windows 98). It does not rely on any 3rd party
+	software or add-on packages for building. The only thing
+	needed is a Windows compiler.  Two compilers supported
+	officially are the MinGW port of GNU GCC, and the various
+	versions of the Microsoft C compiler.
 
 	Do not confuse this port of GNU make with other Windows32 projects
 	which provide a GNU make binary. These are separate projects
@@ -79,11 +111,11 @@ GNU make on Windows 32-bit platforms:
 
 GNU make and sh.exe:
 
-	This port prefers you have a working sh.exe somewhere on your
-	system. If you don't have sh.exe, the port falls back to
-	MSDOS mode for launching programs (via a batch file).
-	The MSDOS mode style execution has not been tested that
-	carefully though (The author uses GNU bash as sh.exe).
+	This port prefers if you have a working sh.exe somewhere on
+	your system. If you don't have sh.exe, the port falls back to
+	MSDOS mode for launching programs (via a batch file).  The
+	MSDOS mode style execution has not been tested that carefully
+	though (The author uses GNU bash as sh.exe).
 
 	There are very few true ports of Bourne shell for NT right now.
 	There is a version of GNU bash available from Cygnus "Cygwin"
@@ -108,9 +140,17 @@ GNU make and brain-dead shells (BATCH_MODE_ONLY_SHELL):
 
 	A native Windows32 system with no Bourne shell will also run
 	in batch mode.  All command lines will be put into batch files
-	and executed via $(COMSPEC) (%COMSPEC%).  Note that parallel
-        builds (-j) require a working Bourne shell; they will not work
-        with COM.
+	and executed via $(COMSPEC) (%COMSPEC%).  However, parallel
+	builds ARE supported with Windows shells (cmd.exe and
+	command.com).  See the next section about some peculiarities
+	of parallel builds on Windows.
+
+Support for parallel builds
+
+	Parallel builds (-jN) are supported in this port, with 1
+	limitation: The number of concurrent processes has a hard
+	limit of 64, due to the way this port implements waiting for
+	its subprocesses.
 
 GNU make and Cygnus GNU Windows32 tools:
 
@@ -171,29 +211,11 @@ GNU make test suite:
 	on Windows NT). All tests pass in an environment that includes
 	sh.exe.  Tests were performed on both Windows NT and Windows 95.
 
-Building GNU make on Windows NT and Windows 95/98 with Microsoft Visual C:
-
-	I did not provide a Visual C project file with this port as
-	the project file would not be considered freely distributable
-	(or so I think). It is easy enough to create one, though, if
-	you know how to use Visual C.
-
-	I build the program statically to avoid problems locating DLL's
-	on machines that may not have MSVC runtime installed. If you
-	prefer, you can change make to build with shared libraries by
-	changing /MT to /MD in the NMakefile (or in build_w32.bat).
-
-	The program has not been built for non-Intel architectures (yet).
-
-	I have not tried to build with any other compilers than MSVC. I
-	have heard that this is possible though so don't be afraid to
-	notify me of your successes!
-
 Pathnames and white space:
 
 	Unlike Unix, Windows 95/NT systems encourage pathnames which
 	contain white space (e.g. C:\Program Files\). These sorts of
-	pathnames are legal under Unix too, but are never encouraged.
+	pathnames are valid on Unix too, but are never encouraged.
 	There is at least one place in make (VPATH/vpath handling) where
 	paths containing white space will simply not work. There may be
 	others too. I chose to not try and port make in such a way so
@@ -271,18 +293,17 @@ Bug reports:
 	is described in the GNU make manual and the base README.
 
 -------------------------------------------------------------------------------
-Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-2006 Free Software Foundation, Inc.
+Copyright (C) 1996-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

README.customs

@@ -35,19 +35,19 @@ you'll need to re-apply them by hand.
 Install the Customs library and header files according to the
 documentation.  You should also install the man pages (contrary to
 comments in the documentation, they weren't installed automatically for
-me; I had to cd to the ``pmake-2.1.33/doc'' directory and run ``pmake
-install'' there directly).
+me; I had to cd to the 'pmake-2.1.33/doc' directory and run 'pmake
+install' there directly).
 
 
 BUILDING GNU MAKE
 -----------------
 
 Once you've installed Customs, you can build GNU make to use it.  When
-configuring GNU make, merely use the ``--with-customs=DIR'' option.
-Provide the directory containing the ``lib'' and ``include/customs''
+configuring GNU make, merely use the '--with-customs=DIR' option.
+Provide the directory containing the 'lib' and 'include/customs'
 subdirectories as DIR.  For example, if you installed the customs
 library in /usr/local/lib and the headers in /usr/local/include/customs,
-then you'd pass ``--with-customs=/usr/local'' as an option to configure.
+then you'd pass '--with-customs=/usr/local' as an option to configure.
 
 Run make (or use build.sh) normally to build GNU make as described in
 the INSTALL file.
@@ -96,18 +96,17 @@ SunOS 4.1.x:
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-Free Software Foundation, Inc.
+Copyright (C) 1998-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

README.cvs

@@ -1,20 +1,20 @@
                                                                      -*-text-*-
 
 -------------------------------------------------------------------------------
-Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 2002-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.
 -------------------------------------------------------------------------------
 
 Obtaining CVS Code
@@ -169,6 +169,13 @@ what you do:
 It will ask for the GPG passphrase _THREE_ times.  Sigh.
 
 
+For both final releases and pre-releases, send an email with the URL of
+the package to the GNU translation robot to allow the translators to
+work on it:
+
+     <translation@iro.umontreal.ca>
+
+
 Where to Announce
 -----------------
 
@@ -203,6 +210,10 @@ make update
 make
 make check
 
+Or, for a debugging version:
+
+autoreconf -i && ./configure CFLAGS=-g && make update && make && make check
+
 Or, all-in-one:
 
 autoreconf -i && ./configure && make update && make && make check

README.template

@@ -8,20 +8,22 @@ your operating system.
 
 For general building and installation instructions, see the file INSTALL.
 
-If you need to build GNU Make and have no other `make' program to use,
-you can use the shell script `build.sh' instead.  To do this, first run
-`configure' as described in INSTALL.  Then, instead of typing `make' to
-build the program, type `sh build.sh'.  This should compile the program
+If you need to build GNU Make and have no other 'make' program to use,
+you can use the shell script 'build.sh' instead.  To do this, first run
+'configure' as described in INSTALL.  Then, instead of typing 'make' to
+build the program, type 'sh build.sh'.  This should compile the program
 in the current directory.  Then you will have a Make program that you can
-use for `./make install', or whatever else.
+use for './make install', or whatever else.
 
 Some systems' Make programs are broken and cannot process the Makefile for
 GNU Make.  If you get errors from your system's Make when building GNU
-Make, try using `build.sh' instead.
+Make, try using 'build.sh' instead.
 
 
 GNU Make is free software.  See the file COPYING for copying conditions.
-
+GNU Make is copyright by the Free Software Foundation.  Copyright notices
+condense sequential years into a range; e.g. "1987-1994" means all years
+from 1987 to 1994 inclusive.
 
 Downloading
 -----------
@@ -64,7 +66,7 @@ Bug Reporting
 -------------
 
 You can send GNU make bug reports to <bug-make@gnu.org>.  Please see the
-section of the GNU make manual entitled `Problems and Bugs' for
+section of the GNU make manual entitled 'Problems and Bugs' for
 information on submitting useful and complete bug reports.
 
 You can also use the online bug tracking system in the Savannah GNU Make
@@ -79,17 +81,6 @@ If you need help using GNU make, try these forums:
   news:gnu.utils.help
   news:gnu.utils.bug
 
-  http://savannah.gnu.org/support/?group=make
-
-You may also find interesting patches to GNU Make available here:
-
-  http://savannah.gnu.org/patch/?group=make
-
-Note these patches are provided by our users as a service and we make no
-statements regarding their correctness.  Please contact the authors
-directly if you have a problem or suggestion for a patch available on
-this page.
-
 
 CVS Access
 ----------
@@ -112,8 +103,8 @@ System-specific Notes
 ---------------------
 
 It has been reported that the XLC 1.2 compiler on AIX 3.2 is buggy such
-that if you compile make with `cc -O' on AIX 3.2, it will not work
-correctly.  It is said that using `cc' without `-O' does work.
+that if you compile make with 'cc -O' on AIX 3.2, it will not work
+correctly.  It is said that using 'cc' without '-O' does work.
 
 The standard /bin/sh on SunOS 4.1.3_U1 and 4.1.4 is broken and cannot be
 used to configure GNU make.  Please install a different shell such as
@@ -123,15 +114,15 @@ information:
 
 One area that is often a problem in configuration and porting is the code
 to check the system's current load average.  To make it easier to test and
-debug this code, you can do `make check-loadavg' to see if it works
-properly on your system.  (You must run `configure' beforehand, but you
+debug this code, you can do 'make check-loadavg' to see if it works
+properly on your system.  (You must run 'configure' beforehand, but you
 need not build Make itself to run this test.)
 
 Another potential source of porting problems is the support for large
 files (LFS) in configure for those operating systems that provide it.
 Please report any bugs that you find in this area.  If you run into
 difficulties, then as a workaround you should be able to disable LFS by
-adding the `--disable-largefile' option to the `configure' script.
+adding the '--disable-largefile' option to the 'configure' script.
 
 On systems that support micro- and nano-second timestamp values and
 where stat(2) provides this information, GNU make will use it when
@@ -171,19 +162,17 @@ at the right README!
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

SMakefile.template

@@ -3,21 +3,21 @@
 # NOTE: If you have no 'make' program at all to process this makefile,
 # run 'build.sh' instead.
 #
-# Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1995-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 #
 #	Makefile for GNU Make
@@ -25,7 +25,7 @@
 
 # Ultrix 2.2 make doesn't expand the value of VPATH.
 VPATH = /make-%VERSION%/
-# This must repeat the value, because configure will remove `VPATH = .'.
+# This must repeat the value, because configure will remove 'VPATH = .'.
 srcdir = /make-%VERSION%/
 
 CC = sc
@@ -37,18 +37,18 @@ CPPFLAGS =
 LDFLAGS =
 
 # Define these for your system as follows:
-#	-DNO_ARCHIVES		To disable `ar' archive support.
+#	-DNO_ARCHIVES		To disable 'ar' archive support.
 #	-DNO_FLOAT		To avoid using floating-point numbers.
 #	-DENUM_BITFIELDS	If the compiler isn't GCC but groks enum foo:2.
 #				Some compilers apparently accept this
 #				without complaint but produce losing code,
 #				so beware.
 # NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
-# See also `config.h'.
+# See also 'config.h'.
 defines =
 
 # Which flavor of remote job execution support to use.
-# The code is found in `remote-$(REMOTE).c'.
+# The code is found in 'remote-$(REMOTE).c'.
 REMOTE = stub
 
 # If you are using the GNU C library, or have the GNU getopt functions in
@@ -82,9 +82,9 @@ prefix =
 # Common prefix for machine-dependent installed files.
 exec_prefix =
 
-# Directory to install `make' in.
+# Directory to install 'make' in.
 bindir = sc:c
-# Directory to find libraries in for `-lXXX'.
+# Directory to find libraries in for '-lXXX'.
 libdir = lib:
 # Directory to search by default for included makefiles.
 includedir = include:
@@ -94,20 +94,20 @@ infodir = doc:
 mandir = t:
 # Number to put on the man page filename.
 manext = 1
-# Prefix to put on installed `make' binary file name.
+# Prefix to put on installed 'make' binary file name.
 binprefix =
-# Prefix to put on installed `make' man page file name.
+# Prefix to put on installed 'make' man page file name.
 manprefix = $(binprefix)
 
 # Whether or not make needs to be installed setgid.
-# The value should be either `true' or `false'.
-# On many systems, the getloadavg function (used to implement the `-l'
+# The value should be either 'true' or 'false'.
+# On many systems, the getloadavg function (used to implement the '-l'
 # switch) will not work unless make is installed setgid kmem.
 install_setgid = false
 # Install make setgid to this group so it can read /dev/kmem.
 group = sys
 
-# Program to install `make'.
+# Program to install 'make'.
 INSTALL_PROGRAM = copy
 # Program to install the man page.
 INSTALL_DATA = copy
@@ -123,19 +123,22 @@ TEXI2DVI = texi2dvi
 ETAGS = etags -w
 CTAGS = ctags -w
 
-objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
-       rule.o implicit.o default.o variable.o expand.o function.o	\
-       vpath.o version.o ar.o arscan.o signame.o strcache.o hash.o      \
-       remote-$(REMOTE).o $(GLOB) $(GETOPT) $(ALLOCA) $(extras)
+#guile = guile.o
+
+objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o   \
+       rule.o implicit.o default.o variable.o expand.o function.o    \
+       vpath.o version.o ar.o arscan.o signame.o strcache.o hash.o   \
+       remote-$(REMOTE).o $(GLOB) $(GETOPT) $(ALLOCA) $(extras) $(guile)
+
 srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c             \
        $(srcdir)file.c $(srcdir)getloadavg.c $(srcdir)misc.c         \
        $(srcdir)main.c $(srcdir)read.c $(srcdir)remake.c             \
        $(srcdir)rule.c $(srcdir)implicit.c $(srcdir)default.c        \
        $(srcdir)variable.c $(srcdir)expand.c $(srcdir)function.c     \
        $(srcdir)vpath.c $(srcdir)version.c $(srcdir)hash.c           \
-       $(srcdir)remote-$(REMOTE).c                                     \
-       $(srcdir)ar.c $(srcdir)arscan.c $(srcdir)strcache.c              \
-       $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC)            \
+       $(srcdir)guile.c $(srcdir)remote-$(REMOTE).c                  \
+       $(srcdir)ar.c $(srcdir)arscan.c $(srcdir)strcache.c           \
+       $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC)           \
        $(srcdir)commands.h $(srcdir)dep.h $(srcdir)file.h            \
        $(srcdir)job.h $(srcdir)make.h $(srcdir)rule.h                \
        $(srcdir)variable.h $(ALLOCA_SRC) $(srcdir)config.h.in
@@ -147,7 +150,7 @@ srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c             \
 all: make
 info: make.info
 dvi: make.dvi
-# Some makes apparently use .PHONY as the default goal if it is before `all'.
+# Some makes apparently use .PHONY as the default goal if it is before 'all'.
 .PHONY: all check info dvi
 
 make.info: make.texinfo

TODO.private

@@ -65,10 +65,7 @@ The Rest of the List
     what does that mean?
 
  3) Multi-token pattern rule matching (allow %1/%2.c : %1/obj/%2.o,
-    etc., or something like that).  I have an implementation of this
-    already, it just needs some refinement... maybe.  Additionally I
-    think it only works for static pattern rules; it might need to be
-    fixed up to work with normal pattern rules, too.
+    etc., or something like that).  Maybe using regex?
 
  4) Provide a .TARGETS variable, containing the names of the targets
     defined in the makefile.
@@ -128,18 +125,17 @@ The Rest of the List
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
-Software Foundation, Inc.
+Copyright (C) 1997-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

acinclude.m4

@@ -1,25 +1,21 @@
 dnl acinclude.m4 -- Extra macros needed for GNU make.
 dnl
 dnl Automake will incorporate this into its generated aclocal.m4.
-dnl Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-dnl Free Software Foundation, Inc.
+dnl Copyright (C) 1998-2012 Free Software Foundation, Inc.
 dnl This file is part of GNU Make.
 dnl
-dnl GNU Make is free software; you can redistribute it and/or modify it
-dnl under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
+dnl GNU Make is free software; you can redistribute it and/or modify it under
+dnl the terms of the GNU General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your option)
 dnl any later version.
 dnl
-dnl GNU Make is distributed in the hope that it will be useful, but
-dnl WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-dnl General Public License for more details.
+dnl GNU Make is distributed in the hope that it will be useful, but WITHOUT
+dnl ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+dnl FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for.
+dnl more details.
 dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Make; see the file COPYING.  If not, write to the
-dnl Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-dnl MA 02110-1301 USA.
-
+dnl You should have received a copy of the GNU General Public License along
+dnl with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 dnl ---------------------------------------------------------------------------
 dnl Got this from the lynx 2.8 distribution.
@@ -62,9 +58,6 @@ fi
 #
 AC_CHECK_FUNCS(gethostbyname,,[
 	CF_RECHECK_FUNC(gethostbyname,nsl,cf_cv_netlibs)])
-#
-AC_CHECK_FUNCS(strcasecmp,,[
-	CF_RECHECK_FUNC(strcasecmp,resolv,cf_cv_netlibs)])
 ])
 LIBS="$LIBS $cf_cv_netlibs"
 test $cf_test_netlibs = no && echo "$cf_cv_netlibs" >&AC_FD_MSG
@@ -106,22 +99,26 @@ changequote([,])dnl
 
 dnl ---------------------------------------------------------------------------
 dnl From Paul Eggert <eggert@twinsun.com>
+dnl Update for Darwin by Troy Runkel <Troy.Runkel@mathworks.com>
+dnl Update for AIX by Olexiy Buyanskyy (Savannah bug 32485)
 
 AC_DEFUN([AC_STRUCT_ST_MTIM_NSEC],
- [AC_CACHE_CHECK([for nanoseconds field of struct stat.st_mtim],
+ [AC_CACHE_CHECK([for nanoseconds field of struct stat],
    ac_cv_struct_st_mtim_nsec,
    [ac_save_CPPFLAGS="$CPPFLAGS"
     ac_cv_struct_st_mtim_nsec=no
-    # tv_nsec -- the usual case
-    # _tv_nsec -- Solaris 2.6, if
+    # st_mtim.tv_nsec -- the usual case
+    # st_mtim._tv_nsec -- Solaris 2.6, if
     #	(defined _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED == 1
     #	 && !defined __EXTENSIONS__)
-    # st__tim.tv_nsec -- UnixWare 2.1.2
-    for ac_val in tv_nsec _tv_nsec st__tim.tv_nsec; do
+    # st_mtim.st__tim.tv_nsec -- UnixWare 2.1.2
+    # st_mtime_n -- AIX 5.2 and above
+    # st_mtimespec.tv_nsec -- Darwin (Mac OSX)
+    for ac_val in st_mtim.tv_nsec st_mtim._tv_nsec st_mtim.st__tim.tv_nsec st_mtime_n st_mtimespec.tv_nsec; do
       CPPFLAGS="$ac_save_CPPFLAGS -DST_MTIM_NSEC=$ac_val"
       AC_TRY_COMPILE([#include <sys/types.h>
 #include <sys/stat.h>
-	], [struct stat s; s.st_mtim.ST_MTIM_NSEC;],
+	], [struct stat s; s.ST_MTIM_NSEC;],
         [ac_cv_struct_st_mtim_nsec=$ac_val; break])
     done
     CPPFLAGS="$ac_save_CPPFLAGS"

alloca.c

@@ -116,7 +116,7 @@ static int stack_dir;		/* 1 or -1 once known.  */
 static void
 find_stack_direction (void)
 {
-  static char *addr = NULL;	/* Address of first `dummy', once known.  */
+  static char *addr = NULL;	/* Address of first 'dummy', once known.  */
   auto char dummy;		/* To get stack address.  */
 
   if (addr == NULL)

amiga.c

@@ -1,19 +1,18 @@
 /* Running commands on Amiga
-Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1995-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 #include "variable.h"
@@ -116,4 +115,3 @@ wildcard_expansion (char *wc, char *o)
 
     return o;
 }
-

amiga.h

@@ -1,20 +1,18 @@
 /* Definitions for amiga specific things
-Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1995-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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.  */
-
-extern int MyExecute PARAMS ((char ** argv));
-extern char * wildcard_expansion PARAMS ((char * wc, char * o));
+this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+int MyExecute (char ** argv);
+char * wildcard_expansion (char * wc, char * o);

ar.c

@@ -1,20 +1,19 @@
-/* Interface to `ar' archives 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
-Foundation, Inc.
+/* Interface to 'ar' archives for GNU Make.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
+
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 
@@ -24,64 +23,68 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #include "dep.h"
 #include <fnmatch.h>
 
-/* Defined in arscan.c.  */
-extern long int ar_scan PARAMS ((char *archive, long int (*function) (), long int arg));
-extern int ar_name_equal PARAMS ((char *name, char *mem, int truncated));
-#ifndef VMS
-extern int ar_member_touch PARAMS ((char *arname, char *memname));
-#endif
-
-/* Return nonzero if NAME is an archive-member reference, zero if not.
-   An archive-member reference is a name like `lib(member)'.
-   If a name like `lib((entry))' is used, a fatal error is signaled at
+/* Return nonzero if NAME is an archive-member reference, zero if not.  An
+   archive-member reference is a name like 'lib(member)' where member is a
+   non-empty string.
+   If a name like 'lib((entry))' is used, a fatal error is signaled at
    the attempt to use this unsupported feature.  */
 
 int
-ar_name (char *name)
+ar_name (const char *name)
 {
-  char *p = strchr (name, '(');
-  char *end;
+  const char *p = strchr (name, '(');
+  const char *end;
 
   if (p == 0 || p == name)
     return 0;
 
   end = p + strlen (p) - 1;
-  if (*end != ')')
+  if (*end != ')' || end == p + 1)
     return 0;
 
   if (p[1] == '(' && end[-1] == ')')
-    fatal (NILF, _("attempt to use unsupported feature: `%s'"), name);
+    fatal (NILF, _("attempt to use unsupported feature: '%s'"), name);
 
   return 1;
 }
 
 
 /* Parse the archive-member reference NAME into the archive and member names.
-   Put the malloc'd archive name in *ARNAME_P if ARNAME_P is non-nil;
-   put the malloc'd member name in *MEMNAME_P if MEMNAME_P is non-nil.  */
+   Creates one allocated string containing both names, pointed to by ARNAME_P.
+   MEMNAME_P points to the member.  */
 
 void
-ar_parse_name (char *name, char **arname_p, char **memname_p)
+ar_parse_name (const char *name, char **arname_p, char **memname_p)
 {
-  char *p = strchr (name, '('), *end = name + strlen (name) - 1;
+  char *p;
 
-  if (arname_p != 0)
-    *arname_p = savestring (name, p - name);
-
-  if (memname_p != 0)
-    *memname_p = savestring (p + 1, end - (p + 1));
+  *arname_p = xstrdup (name);
+  p = strchr (*arname_p, '(');
+  *(p++) = '\0';
+  p[strlen(p) - 1] = '\0';
+  *memname_p = p;
 }
 
-static long int ar_member_date_1 PARAMS ((int desc, char *mem, int truncated, long int hdrpos,
-	long int datapos, long int size, long int date, int uid, int gid, int mode, char *name));
+
+/* This function is called by 'ar_scan' to find which member to look at.  */
+
+/* ARGSUSED */
+static long int
+ar_member_date_1 (int desc UNUSED, const char *mem, int truncated,
+		  long int hdrpos UNUSED, long int datapos UNUSED,
+                  long int size UNUSED, long int date,
+                  int uid UNUSED, int gid UNUSED, int mode UNUSED,
+		  const void *name)
+{
+  return ar_name_equal (name, mem, truncated) ? date : 0;
+}
 
 /* Return the modtime of NAME.  */
 
 time_t
-ar_member_date (char *name)
+ar_member_date (const char *name)
 {
   char *arname;
-  int arname_used = 0;
   char *memname;
   long int val;
 
@@ -98,126 +101,102 @@ ar_member_date (char *name)
     struct file *arfile;
     arfile = lookup_file (arname);
     if (arfile == 0 && file_exists_p (arname))
-      {
-	arfile = enter_file (arname);
-	arname_used = 1;
-      }
+      arfile = enter_file (strcache_add (arname));
 
     if (arfile != 0)
       (void) f_mtime (arfile, 0);
   }
 
-  val = ar_scan (arname, ar_member_date_1, (long int) memname);
+  val = ar_scan (arname, ar_member_date_1, memname);
 
-  if (!arname_used)
-    free (arname);
-  free (memname);
+  free (arname);
 
   return (val <= 0 ? (time_t) -1 : (time_t) val);
 }
-
-/* This function is called by `ar_scan' to find which member to look at.  */
-
-/* ARGSUSED */
-static long int
-ar_member_date_1 (int desc UNUSED, char *mem, int truncated,
-		  long int hdrpos UNUSED, long int datapos UNUSED,
-                  long int size UNUSED, long int date,
-                  int uid UNUSED, int gid UNUSED, int mode UNUSED, char *name)
-{
-  return ar_name_equal (name, mem, truncated) ? date : 0;
-}
 
 /* Set the archive-member NAME's modtime to now.  */
 
 #ifdef VMS
 int
-ar_touch (char *name)
+ar_touch (const char *name)
 {
   error (NILF, _("touch archive member is not available on VMS"));
   return -1;
 }
 #else
 int
-ar_touch (char *name)
+ar_touch (const char *name)
 {
   char *arname, *memname;
-  int arname_used = 0;
-  register int val;
+  int val;
 
   ar_parse_name (name, &arname, &memname);
 
   /* Make sure we know the modtime of the archive itself before we
-     touch the member, since this will change the archive itself.  */
+     touch the member, since this will change the archive modtime.  */
   {
     struct file *arfile;
-    arfile = lookup_file (arname);
-    if (arfile == 0)
-      {
-	arfile = enter_file (arname);
-	arname_used = 1;
-      }
-
-    (void) f_mtime (arfile, 0);
+    arfile = enter_file (strcache_add (arname));
+    f_mtime (arfile, 0);
   }
 
   val = 1;
   switch (ar_member_touch (arname, memname))
     {
     case -1:
-      error (NILF, _("touch: Archive `%s' does not exist"), arname);
+      error (NILF, _("touch: Archive '%s' does not exist"), arname);
       break;
     case -2:
-      error (NILF, _("touch: `%s' is not a valid archive"), arname);
+      error (NILF, _("touch: '%s' is not a valid archive"), arname);
       break;
     case -3:
       perror_with_name ("touch: ", arname);
       break;
     case 1:
       error (NILF,
-             _("touch: Member `%s' does not exist in `%s'"), memname, arname);
+             _("touch: Member '%s' does not exist in '%s'"), memname, arname);
       break;
     case 0:
       val = 0;
       break;
     default:
       error (NILF,
-             _("touch: Bad return code from ar_member_touch on `%s'"), name);
+             _("touch: Bad return code from ar_member_touch on '%s'"), name);
     }
 
-  if (!arname_used)
-    free (arname);
-  free (memname);
+  free (arname);
 
   return val;
 }
 #endif /* !VMS */
 
-/* State of an `ar_glob' run, passed to `ar_glob_match'.  */
+/* State of an 'ar_glob' run, passed to 'ar_glob_match'.  */
 
 struct ar_glob_state
   {
-    char *arname;
-    char *pattern;
+    const char *arname;
+    const char *pattern;
     unsigned int size;
     struct nameseq *chain;
     unsigned int n;
   };
 
-/* This function is called by `ar_scan' to match one archive
+/* This function is called by 'ar_scan' to match one archive
    element against the pattern in STATE.  */
 
 static long int
-ar_glob_match (int desc UNUSED, char *mem, int truncated UNUSED,
+ar_glob_match (int desc UNUSED, const char *mem, int truncated UNUSED,
 	       long int hdrpos UNUSED, long int datapos UNUSED,
                long int size UNUSED, long int date UNUSED, int uid UNUSED,
-               int gid UNUSED, int mode UNUSED, struct ar_glob_state *state)
+               int gid UNUSED, int mode UNUSED, const void *arg)
 {
+  struct ar_glob_state *state = (struct ar_glob_state *)arg;
+
   if (fnmatch (state->pattern, mem, FNM_PATHNAME|FNM_PERIOD) == 0)
     {
       /* We have a match.  Add it to the chain.  */
-      struct nameseq *new = (struct nameseq *) xmalloc (state->size);
-      new->name = concat (state->arname, mem, ")");
+      struct nameseq *new = xcalloc (state->size);
+      new->name = strcache_add (concat (4, state->arname, "(", mem, ")"));
       new->next = state->chain;
       state->chain = new;
       ++state->n;
@@ -232,7 +211,7 @@ static int
 glob_pattern_p (const char *pattern, int quote)
 {
   const char *p;
-  int open = 0;
+  int opened = 0;
 
   for (p = pattern; *p != '\0'; ++p)
     switch (*p)
@@ -247,11 +226,11 @@ glob_pattern_p (const char *pattern, int quote)
 	break;
 
       case '[':
-	open = 1;
+	opened = 1;
 	break;
 
       case ']':
-	if (open)
+	if (opened)
 	  return 1;
 	break;
       }
@@ -263,11 +242,11 @@ glob_pattern_p (const char *pattern, int quote)
    Return a malloc'd chain of matching elements (or nil if none).  */
 
 struct nameseq *
-ar_glob (char *arname, char *member_pattern, unsigned int size)
+ar_glob (const char *arname, const char *member_pattern, unsigned int size)
 {
   struct ar_glob_state state;
-  char **names;
   struct nameseq *n;
+  const char **names;
   unsigned int i;
 
   if (! glob_pattern_p (member_pattern, 1))
@@ -275,28 +254,25 @@ ar_glob (char *arname, char *member_pattern, unsigned int size)
 
   /* Scan the archive for matches.
      ar_glob_match will accumulate them in STATE.chain.  */
-  i = strlen (arname);
-  state.arname = (char *) alloca (i + 2);
-  bcopy (arname, state.arname, i);
-  state.arname[i] = '(';
-  state.arname[i + 1] = '\0';
+  state.arname = arname;
   state.pattern = member_pattern;
   state.size = size;
   state.chain = 0;
   state.n = 0;
-  (void) ar_scan (arname, ar_glob_match, (long int) &state);
+  ar_scan (arname, ar_glob_match, &state);
 
   if (state.chain == 0)
     return 0;
 
   /* Now put the names into a vector for sorting.  */
-  names = (char **) alloca (state.n * sizeof (char *));
+  names = alloca (state.n * sizeof (const char *));
   i = 0;
   for (n = state.chain; n != 0; n = n->next)
     names[i++] = n->name;
 
   /* Sort them alphabetically.  */
-  qsort ((char *) names, i, sizeof (*names), alpha_compare);
+  /* MSVC erroneously warns without a cast here.  */
+  qsort ((void *)names, i, sizeof (*names), alpha_compare);
 
   /* Put them back into the chain in the sorted order.  */
   i = 0;

arscan.c

@@ -1,20 +1,18 @@
 /* Library function for scanning an archive file.
-Copyright (C) 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-Inc.
+Copyright (C) 1987-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 
@@ -25,7 +23,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #endif
 
 #ifndef	NO_ARCHIVES
-
+
 #ifdef VMS
 #include <lbrdef.h>
 #include <mhddef.h>
@@ -66,7 +64,7 @@ VMS_get_member_info (struct dsc$descriptor_s *module, unsigned long *rfa)
 			   &bufdesc.dsc$w_length, 0);
   if (! (status & 1))
     {
-      error (NILF, _("lbr$set_module failed to extract module info, status = %d"),
+      error (NILF, _("lbr$set_module() failed to extract module info, status = %d"),
 	     status);
 
       lbr$close (&VMS_lib_idx);
@@ -81,7 +79,28 @@ VMS_get_member_info (struct dsc$descriptor_s *module, unsigned long *rfa)
    * but that decc$fix_time() isn't documented to work this way.  Let me
    * know if this causes problems in other VMS environments.
    */
-  val = decc$fix_time (&mhd->mhd$l_datim) + timezone - daylight*3600;
+  {
+    /* Modified by M. Gehre at 11-JAN-2008 because old formula is wrong:
+     * val = decc$fix_time (&mhd->mhd$l_datim) + timezone - daylight*3600;
+     * a) daylight specifies, if the timezone has daylight saving enabled, not
+     *    if it is active
+     * b) what we need is the information, if daylight saving was active, if
+     *    the library module was replaced. This information we get using the
+     *    localtime function
+     */
+
+    struct tm *tmp;
+
+    /* Conversion from VMS time to C time */
+    val = decc$fix_time (&mhd->mhd$l_datim);
+
+    /*
+     * Conversion from local time (stored in library) to GMT (needed for gmake)
+     * Note: The tm_gmtoff element is a VMS extension to the ANSI standard.
+     */
+    tmp = localtime (&val);
+    val -= tmp->tm_gmtoff;
+  }
 #endif
 
   for (i = 0; i < module->dsc$w_length; i++)
@@ -134,7 +153,7 @@ VMS_get_member_info (struct dsc$descriptor_s *module, unsigned long *rfa)
    Returns 0 if have scanned successfully.  */
 
 long int
-ar_scan (char *archive, long int (*function) PARAMS ((void)), long int arg)
+ar_scan (const char *archive, ar_member_func_t function, const void *arg)
 {
   char *p;
 
@@ -151,18 +170,19 @@ ar_scan (char *archive, long int (*function) PARAMS ((void)), long int arg)
 
   if (! (status & 1))
     {
-      error (NILF, _("lbr$ini_control failed with status = %d"),status);
+      error (NILF, _("lbr$ini_control() failed with status = %d"), status);
       return -2;
     }
 
-  libdesc.dsc$a_pointer = archive;
+  /* there is no such descriptor with "const char *dsc$a_pointer" */
+  libdesc.dsc$a_pointer = (char *)archive;
   libdesc.dsc$w_length = strlen (archive);
 
   status = lbr$open (&VMS_lib_idx, &libdesc, 0, 0, 0, 0, 0);
 
   if (! (status & 1))
     {
-      error (NILF, _("unable to open library `%s' to lookup member `%s'"),
+      error (NILF, _("unable to open library '%s' to lookup member '%s'"),
 	     archive, (char *)arg);
       return -1;
     }
@@ -250,6 +270,7 @@ struct ar_hdr
     char ar_fmag[2];		/* Always contains ARFMAG.  */
   };
 # endif
+# define TOCHAR(_m)     (_m)
 #else
 /* These should allow us to read Windows (VC++) libraries (according to Frank
  * Libbrecht <frankl@abzx.belgium.hp.com>)
@@ -266,6 +287,8 @@ struct ar_hdr
 # define ar_date    Date
 # define ar_uid     UserID
 # define ar_gid     GroupID
+/* In Windows the member names have type BYTE so we must cast them.  */
+# define TOCHAR(_m)     ((char *)(_m))
 #endif
 
 /* Cray's <ar.h> apparently defines this.  */
@@ -301,7 +324,7 @@ struct ar_hdr
    Returns 0 if have scanned successfully.  */
 
 long int
-ar_scan (char *archive, long int (*function)(), long int arg)
+ar_scan (const char *archive, ar_member_func_t function, const void *arg)
 {
 #ifdef AIAMAG
   FL_HDR fl_header;
@@ -313,14 +336,14 @@ ar_scan (char *archive, long int (*function)(), long int arg)
   int long_name = 0;
 #endif
   char *namemap = 0;
-  register int desc = open (archive, O_RDONLY, 0);
+  int desc = open (archive, O_RDONLY, 0);
   if (desc < 0)
     return -1;
 #ifdef SARMAG
   {
     char buf[SARMAG];
     register int nread = read (desc, buf, SARMAG);
-    if (nread != SARMAG || bcmp (buf, ARMAG, SARMAG))
+    if (nread != SARMAG || memcmp (buf, ARMAG, SARMAG))
       {
 	(void) close (desc);
 	return -2;
@@ -329,7 +352,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 #else
 #ifdef AIAMAG
   {
-    register int nread = read (desc, (char *) &fl_header, FL_HSZ);
+    register int nread = read (desc, &fl_header, FL_HSZ);
 
     if (nread != FL_HSZ)
       {
@@ -339,7 +362,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 #ifdef AIAMAGBIG
     /* If this is a "big" archive, then set the flag and
        re-read the header into the "big" structure. */
-    if (!bcmp (fl_header.fl_magic, AIAMAGBIG, SAIAMAG))
+    if (!memcmp (fl_header.fl_magic, AIAMAGBIG, SAIAMAG))
       {
 	big_archive = 1;
 
@@ -351,7 +374,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 	  }
 
 	/* re-read the header into the "big" structure */
-	nread = read (desc, (char *) &fl_header_big, FL_HSZ_BIG);
+	nread = read (desc, &fl_header_big, FL_HSZ_BIG);
 	if (nread != FL_HSZ_BIG)
 	  {
 	    (void) close (desc);
@@ -361,7 +384,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
     else
 #endif
        /* Check to make sure this is a "normal" archive. */
-      if (bcmp (fl_header.fl_magic, AIAMAG, SAIAMAG))
+      if (memcmp (fl_header.fl_magic, AIAMAG, SAIAMAG))
 	{
           (void) close (desc);
           return -2;
@@ -455,7 +478,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 #ifdef AIAMAGBIG
 	if (big_archive)
 	  {
-	    nread = read (desc, (char *) &member_header_big,
+	    nread = read (desc, &member_header_big,
 			  AR_MEMHDR_SZ(member_header_big) );
 
 	    if (nread != AR_MEMHDR_SZ(member_header_big))
@@ -487,7 +510,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 	else
 #endif
 	  {
-	    nread = read (desc, (char *) &member_header,
+	    nread = read (desc, &member_header,
 			  AR_MEMHDR_SZ(member_header) );
 
 	    if (nread != AR_MEMHDR_SZ(member_header))
@@ -525,7 +548,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 		       eltmode, arg);
 
 #else	/* Not AIAMAG.  */
-	nread = read (desc, (char *) &member_header, AR_HDR_SIZE);
+	nread = read (desc, &member_header, AR_HDR_SIZE);
 	if (nread == 0)
 	  /* No data left means end of file; that is OK.  */
 	  break;
@@ -534,13 +557,13 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 #if defined(ARFMAG) || defined(ARFZMAG)
 	    || (
 # ifdef ARFMAG
-                bcmp (member_header.ar_fmag, ARFMAG, 2)
+                memcmp (member_header.ar_fmag, ARFMAG, 2)
 # else
                 1
 # endif
                 &&
 # ifdef ARFZMAG
-                bcmp (member_header.ar_fmag, ARFZMAG, 2)
+                memcmp (member_header.ar_fmag, ARFZMAG, 2)
 # else
                 1
 # endif
@@ -553,7 +576,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 	  }
 
 	name = namebuf;
-	bcopy (member_header.ar_name, name, sizeof member_header.ar_name);
+	memcpy (name, member_header.ar_name, sizeof member_header.ar_name);
 	{
 	  register char *p = name + sizeof member_header.ar_name;
 	  do
@@ -563,11 +586,11 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 #ifndef AIAMAG
 	  /* If the member name is "//" or "ARFILENAMES/" this may be
 	     a list of file name mappings.  The maximum file name
- 	     length supported by the standard archive format is 14
- 	     characters.  This member will actually always be the
- 	     first or second entry in the archive, but we don't check
- 	     that.  */
- 	  is_namemap = (!strcmp (name, "//")
+	     length supported by the standard archive format is 14
+	     characters.  This member will actually always be the
+	     first or second entry in the archive, but we don't check
+	     that.  */
+	  is_namemap = (!strcmp (name, "//")
 			|| !strcmp (name, "ARFILENAMES/"));
 #endif	/* Not AIAMAG. */
 	  /* On some systems, there is a slash after each member name.  */
@@ -575,41 +598,41 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 	    *p = '\0';
 
 #ifndef AIAMAG
- 	  /* If the member name starts with a space or a slash, this
- 	     is an index into the file name mappings (used by GNU ar).
- 	     Otherwise if the member name looks like #1/NUMBER the
- 	     real member name appears in the element data (used by
- 	     4.4BSD).  */
- 	  if (! is_namemap
- 	      && (name[0] == ' ' || name[0] == '/')
- 	      && namemap != 0)
+	  /* If the member name starts with a space or a slash, this
+	     is an index into the file name mappings (used by GNU ar).
+	     Otherwise if the member name looks like #1/NUMBER the
+	     real member name appears in the element data (used by
+	     4.4BSD).  */
+	  if (! is_namemap
+	      && (name[0] == ' ' || name[0] == '/')
+	      && namemap != 0)
 	    {
 	      name = namemap + atoi (name + 1);
 	      long_name = 1;
 	    }
- 	  else if (name[0] == '#'
- 		   && name[1] == '1'
- 		   && name[2] == '/')
- 	    {
- 	      int namesize = atoi (name + 3);
+	  else if (name[0] == '#'
+		   && name[1] == '1'
+		   && name[2] == '/')
+	    {
+	      int namesize = atoi (name + 3);
 
- 	      name = (char *) alloca (namesize + 1);
- 	      nread = read (desc, name, namesize);
- 	      if (nread != namesize)
- 		{
- 		  close (desc);
- 		  return -2;
- 		}
- 	      name[namesize] = '\0';
+	      name = alloca (namesize + 1);
+	      nread = read (desc, name, namesize);
+	      if (nread != namesize)
+		{
+		  close (desc);
+		  return -2;
+		}
+	      name[namesize] = '\0';
 
 	      long_name = 1;
- 	    }
+	    }
 #endif /* Not AIAMAG. */
 	}
 
 #ifndef	M_XENIX
-	sscanf (member_header.ar_mode, "%o", &eltmode);
-	eltsize = atol (member_header.ar_size);
+	sscanf (TOCHAR (member_header.ar_mode), "%o", &eltmode);
+	eltsize = atol (TOCHAR (member_header.ar_size));
 #else	/* Xenix.  */
 	eltmode = (unsigned short int) member_header.ar_mode;
 	eltsize = member_header.ar_size;
@@ -619,9 +642,9 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 	  (*function) (desc, name, ! long_name, member_offset,
 		       member_offset + AR_HDR_SIZE, eltsize,
 #ifndef	M_XENIX
-		       atol (member_header.ar_date),
-		       atoi (member_header.ar_uid),
-		       atoi (member_header.ar_gid),
+		       atol (TOCHAR (member_header.ar_date)),
+		       atoi (TOCHAR (member_header.ar_uid)),
+		       atoi (TOCHAR (member_header.ar_gid)),
 #else	/* Xenix.  */
 		       member_header.ar_date,
 		       member_header.ar_uid,
@@ -644,7 +667,7 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 
 #ifdef AIAMAGBIG
 	if (big_archive)
-          sscanf (member_header_big.ar_nxtmem, "%20ld", &member_offset);
+         sscanf (member_header_big.ar_nxtmem, "%20ld", &member_offset);
 	else
 #endif
 	  sscanf (member_header.ar_nxtmem, "%12ld", &member_offset);
@@ -656,38 +679,38 @@ ar_scan (char *archive, long int (*function)(), long int arg)
 	  }
 #else
 
- 	/* If this member maps archive names, we must read it in.  The
- 	   name map will always precede any members whose names must
- 	   be mapped.  */
+	/* If this member maps archive names, we must read it in.  The
+	   name map will always precede any members whose names must
+	   be mapped.  */
 	if (is_namemap)
- 	  {
- 	    char *clear;
- 	    char *limit;
+	  {
+	    char *clear;
+	    char *limit;
 
- 	    namemap = (char *) alloca (eltsize);
- 	    nread = read (desc, namemap, eltsize);
- 	    if (nread != eltsize)
- 	      {
- 		(void) close (desc);
- 		return -2;
- 	      }
+	    namemap = alloca (eltsize);
+	    nread = read (desc, namemap, eltsize);
+	    if (nread != eltsize)
+	      {
+		(void) close (desc);
+		return -2;
+	      }
 
- 	    /* The names are separated by newlines.  Some formats have
- 	       a trailing slash.  Null terminate the strings for
- 	       convenience.  */
- 	    limit = namemap + eltsize;
- 	    for (clear = namemap; clear < limit; clear++)
- 	      {
- 		if (*clear == '\n')
- 		  {
- 		    *clear = '\0';
- 		    if (clear[-1] == '/')
- 		      clear[-1] = '\0';
- 		  }
- 	      }
+	    /* The names are separated by newlines.  Some formats have
+	       a trailing slash.  Null terminate the strings for
+	       convenience.  */
+	    limit = namemap + eltsize;
+	    for (clear = namemap; clear < limit; clear++)
+	      {
+		if (*clear == '\n')
+		  {
+		    *clear = '\0';
+		    if (clear[-1] == '/')
+		      clear[-1] = '\0';
+		  }
+	      }
 
 	    is_namemap = 0;
- 	  }
+	  }
 
 	member_offset += AR_HDR_SIZE + eltsize;
 	if (member_offset % 2 != 0)
@@ -706,9 +729,9 @@ ar_scan (char *archive, long int (*function)(), long int arg)
    sizeof (struct ar_hdr.ar_name) - 1.  */
 
 int
-ar_name_equal (char *name, char *mem, int truncated)
+ar_name_equal (const char *name, const char *mem, int truncated)
 {
-  char *p;
+  const char *p;
 
   p = strrchr (name, '/');
   if (p != 0)
@@ -737,10 +760,10 @@ ar_name_equal (char *name, char *mem, int truncated)
 #ifndef VMS
 /* ARGSUSED */
 static long int
-ar_member_pos (int desc UNUSED, char *mem, int truncated,
+ar_member_pos (int desc UNUSED, const char *mem, int truncated,
 	       long int hdrpos, long int datapos UNUSED, long int size UNUSED,
                long int date UNUSED, int uid UNUSED, int gid UNUSED,
-               int mode UNUSED, char *name)
+               int mode UNUSED, const void *name)
 {
   if (!ar_name_equal (name, mem, truncated))
     return 0;
@@ -755,9 +778,9 @@ ar_member_pos (int desc UNUSED, char *mem, int truncated,
    1 if valid but member MEMNAME does not exist.  */
 
 int
-ar_member_touch (char *arname, char *memname)
+ar_member_touch (const char *arname, const char *memname)
 {
-  long int pos = ar_scan (arname, ar_member_pos, (long int) memname);
+  long int pos = ar_scan (arname, ar_member_pos, memname);
   int fd;
   struct ar_hdr ar_hdr;
   int i;
@@ -775,12 +798,12 @@ ar_member_touch (char *arname, char *memname)
   /* Read in this member's header */
   if (lseek (fd, pos, 0) < 0)
     goto lose;
-  if (AR_HDR_SIZE != read (fd, (char *) &ar_hdr, AR_HDR_SIZE))
+  if (AR_HDR_SIZE != read (fd, &ar_hdr, AR_HDR_SIZE))
     goto lose;
   /* Write back the header, thus touching the archive file.  */
   if (lseek (fd, pos, 0) < 0)
     goto lose;
-  if (AR_HDR_SIZE != write (fd, (char *) &ar_hdr, AR_HDR_SIZE))
+  if (AR_HDR_SIZE != write (fd, &ar_hdr, AR_HDR_SIZE))
     goto lose;
   /* The file's mtime is the time we we want.  */
   EINTRLOOP (i, fstat (fd, &statbuf));
@@ -790,7 +813,7 @@ ar_member_touch (char *arname, char *memname)
   /* Advance member's time to that time */
   for (ui = 0; ui < sizeof ar_hdr.ar_date; ui++)
     ar_hdr.ar_date[ui] = ' ';
-  sprintf (ar_hdr.ar_date, "%ld", (long int) statbuf.st_mtime);
+  sprintf (TOCHAR (ar_hdr.ar_date), "%ld", (long int) statbuf.st_mtime);
 #ifdef AIAMAG
   ar_hdr.ar_date[strlen(ar_hdr.ar_date)] = ' ';
 #endif
@@ -800,7 +823,7 @@ ar_member_touch (char *arname, char *memname)
   /* Write back this member's header */
   if (lseek (fd, pos, 0) < 0)
     goto lose;
-  if (AR_HDR_SIZE != write (fd, (char *) &ar_hdr, AR_HDR_SIZE))
+  if (AR_HDR_SIZE != write (fd, &ar_hdr, AR_HDR_SIZE))
     goto lose;
   close (fd);
   return 0;
@@ -816,13 +839,13 @@ ar_member_touch (char *arname, char *memname)
 #ifdef TEST
 
 long int
-describe_member (int desc, char *name, int truncated,
+describe_member (int desc, const char *name, int truncated,
 		 long int hdrpos, long int datapos, long int size,
-                 long int date, int uid, int gid, int mode)
+                 long int date, int uid, int gid, int mode, const void *arg)
 {
   extern char *ctime ();
 
-  printf (_("Member `%s'%s: %ld bytes at %ld (%ld).\n"),
+  printf (_("Member '%s'%s: %ld bytes at %ld (%ld).\n"),
 	  name, truncated ? _(" (name might be truncated)") : "",
 	  size, hdrpos, datapos);
   printf (_("  Date %s"), ctime (&date));
@@ -834,7 +857,7 @@ describe_member (int desc, char *name, int truncated,
 int
 main (int argc, char **argv)
 {
-  ar_scan (argv[1], describe_member);
+  ar_scan (argv[1], describe_member, NULL);
   return 0;
 }
 

build.template

@@ -1,22 +1,22 @@
 #!/bin/sh
-# Shell script to build GNU Make in the absence of any `make' program.
+# Shell script to build GNU Make in the absence of any 'make' program.
 # @configure_input@
 
-# Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1993-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 # See Makefile.in for comments describing these variables.
 
@@ -38,7 +38,7 @@ EXEEXT='@EXEEXT@'
 prefix='@prefix@'
 # Common prefix for machine-dependent installed files.
 exec_prefix=`eval echo @exec_prefix@`
-# Directory to find libraries in for `-lXXX'.
+# Directory to find libraries in for '-lXXX'.
 libdir=${exec_prefix}/lib
 # Directory to search by default for included makefiles.
 includedir=${prefix}/include

build_w32.bat

@@ -1,21 +1,61 @@
 @echo off
-rem Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-rem 2006 Free Software Foundation, Inc.
+rem Copyright (C) 1996-2012 Free Software Foundation, Inc.
 rem This file is part of GNU Make.
+rem
+rem GNU Make is free software; you can redistribute it and/or modify it under
+rem the terms of the GNU General Public License as published by the Free
+rem Software Foundation; either version 3 of the License, or (at your option)
+rem any later version.
+rem
+rem GNU Make is distributed in the hope that it will be useful, but WITHOUT
+rem ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for.
+rem more details.
+rem
+rem You should have received a copy of the GNU General Public License along
+rem with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-rem GNU Make is free software; you can redistribute it and/or modify it under the
-rem terms of the GNU General Public License as published by the Free Software
-rem Foundation; either version 2, or (at your option) any later version.
-
-rem GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
-rem WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-rem A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-rem You should have received a copy of the GNU General Public License along with
-rem GNU Make; see the file COPYING.  If not, write to the Free Software
-rem Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-
+if exist config.h.W32 GoTo NotCVS
+sed -n "s/^AC_INIT(\[GNU make\],\[\([^]]\+\)\].*/s,%%VERSION%%,\1,g/p" configure.in > config.h.W32.sed
+echo s,%%PACKAGE%%,make,g >> config.h.W32.sed
+sed -f config.h.W32.sed config.h.W32.template > config.h.W32
+:NotCVS
 if not exist config.h copy config.h.W32 config.h
+
+rem Guile configuration
+set GUILECFLAGS=
+set GUILELIBS=
+set GUILESRC=
+set PKGMSC=
+if "%1" == "--without-guile" GoTo NoGuile
+if "%2" == "--without-guile" GoTo NoGuile
+rem Build with Guile is supported only on NT and later versions
+if not "%OS%" == "Windows_NT" GoTo NoGuile
+pkg-config --help > guile.tmp 2> NUL
+if ERRORLEVEL 1 GoTo NoPkgCfg
+echo "Checking for Guile 2.0"
+if not "%1" == "gcc" set PKGMSC=--msvc-syntax
+pkg-config --cflags --short-errors "guile-2.0" > guile.tmp
+if not ERRORLEVEL 1 set /P GUILECFLAGS= < guile.tmp
+pkg-config --libs --static --short-errors %PKGMSC% "guile-2.0" > guile.tmp
+if not ERRORLEVEL 1 set /P GUILELIBS= < guile.tmp
+if not "%GUILECFLAGS%" == "" GoTo GuileDone
+echo "Checking for Guile 1.8"
+pkg-config --cflags --short-errors "guile-1.8" > guile.tmp
+if not ERRORLEVEL 1 set /P GUILECFLAGS= < guile.tmp
+pkg-config --libs --static --short-errors %PKGMSC% "guile-1.8" > guile.tmp
+if not ERRORLEVEL 1 set /P GUILELIBS= < guile.tmp
+if not "%GUILECFLAGS%" == "" GoTo GuileDone
+echo "No Guile found, building without Guile"
+GoTo NoGuile
+:NoPkgCfg
+echo "pkg-config not found, building without Guile"
+:NoGuile
+:GuileDone
+if not "%GUILECFLAGS%" == "" echo "Guile found, building with Guile"
+if not "%GUILECFLAGS%" == "" set GUILESRC=guile.c
+if not "%GUILECFLAGS%" == "" set GUILECFLAGS=%GUILECFLAGS% -DHAVE_GUILE
+if "%1" == "--without-guile" shift
 cd w32\subproc
 echo "Creating the subproc library"
 %ComSpec% /c build.bat %1
@@ -48,7 +88,7 @@ cl.exe /nologo /MT /W4 /GX /Zi /YX /Od /I . /I glob /I w32/include /D _DEBUG /D
 echo WinDebug\expand.obj >>link.dbg
 cl.exe /nologo /MT /W4 /GX /Zi /YX /Od /I . /I glob /I w32/include /D _DEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinDebug/ /Fp.\WinDebug/%make%.pch /Fo.\WinDebug/ /Fd.\WinDebug/%make%.pdb /c dir.c
 echo WinDebug\dir.obj >>link.dbg
-cl.exe /nologo /MT /W4 /GX /Zi /YX /Od /I . /I glob /I w32/include /D _DEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinDebug/ /Fp.\WinDebug/%make%.pch /Fo.\WinDebug/ /Fd.\WinDebug/%make%.pdb /c main.c
+cl.exe /nologo /MT /W4 /GX /Zi /YX /Od %GUILECFLAGS% /I . /I glob /I w32/include /D _DEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinDebug/ /Fp.\WinDebug/%make%.pch /Fo.\WinDebug/ /Fd.\WinDebug/%make%.pdb /c main.c
 echo WinDebug\main.obj >>link.dbg
 cl.exe /nologo /MT /W4 /GX /Zi /YX /Od /I . /I glob /I w32/include /D _DEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinDebug/ /Fp.\WinDebug/%make%.pch /Fo.\WinDebug/ /Fd.\WinDebug/%make%.pdb /c getopt1.c
 echo WinDebug\getopt1.obj >>link.dbg
@@ -86,11 +126,15 @@ cl.exe /nologo /MT /W4 /GX /Zi /YX /Od /I . /I glob /I w32/include /D _DEBUG /D
 echo WinDebug\fnmatch.obj >>link.dbg
 cl.exe /nologo /MT /W4 /GX /Zi /YX /Od /I . /I glob /I w32/include /D _DEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinDebug/ /Fp.\WinDebug/%make%.pch /Fo.\WinDebug/ /Fd.\WinDebug/%make%.pdb /c  .\w32\pathstuff.c
 echo WinDebug\pathstuff.obj >>link.dbg
+if "%GUILESRC%" == "" GoTo LinkDbg
+cl.exe /nologo /MT /W4 /GX /Zi /YX /Od %GUILECFLAGS%% /I . /I glob /I w32/include /D _DEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinDebug/ /Fp.\WinDebug/%make%.pch /Fo.\WinDebug/ /Fd.\WinDebug/%make%.pdb /c guile.c
+echo WinDebug\guile.obj >>link.dbg
+:LinkDbg
 echo off
 echo "Linking WinDebug/%make%.exe"
-rem link.exe kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\windebug\subproc.lib /NOLOGO /SUBSYSTEM:console /INCREMENTAL:yes /PDB:.\WinDebug/%make%.pdb /DEBUG /MACHINE:I386 /OUT:.\WinDebug/%make%.exe .\WinDebug/variable.obj  .\WinDebug/rule.obj  .\WinDebug/remote-stub.obj  .\WinDebug/commands.obj  .\WinDebug/file.obj  .\WinDebug/getloadavg.obj  .\WinDebug/default.obj  .\WinDebug/signame.obj  .\WinDebug/expand.obj  .\WinDebug/dir.obj  .\WinDebug/main.obj  .\WinDebug/getopt1.obj  .\WinDebug/job.obj  .\WinDebug/read.obj  .\WinDebug/version.obj  .\WinDebug/getopt.obj  .\WinDebug/arscan.obj  .\WinDebug/remake.obj  .\WinDebug/hash.obj  .\WinDebug/strcache.obj  .\WinDebug/misc.obj  .\WinDebug/ar.obj  .\WinDebug/function.obj  .\WinDebug/vpath.obj  .\WinDebug/implicit.obj  .\WinDebug/dirent.obj  .\WinDebug/glob.obj  .\WinDebug/fnmatch.obj  .\WinDebug/pathstuff.obj
-echo kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\windebug\subproc.lib >>link.dbg
-link.exe /NOLOGO /SUBSYSTEM:console /INCREMENTAL:yes /PDB:.\WinDebug/%make%.pdb /DEBUG /MACHINE:I386 /OUT:.\WinDebug/%make%.exe @link.dbg
+rem link.exe %GUILELIBS% kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\windebug\subproc.lib /NOLOGO /SUBSYSTEM:console /INCREMENTAL:yes /PDB:.\WinDebug/%make%.pdb /DEBUG /OUT:.\WinDebug/%make%.exe .\WinDebug/variable.obj  .\WinDebug/rule.obj  .\WinDebug/remote-stub.obj  .\WinDebug/commands.obj  .\WinDebug/file.obj  .\WinDebug/getloadavg.obj  .\WinDebug/default.obj  .\WinDebug/signame.obj  .\WinDebug/expand.obj  .\WinDebug/dir.obj  .\WinDebug/main.obj  .\WinDebug/getopt1.obj  .\WinDebug/job.obj  .\WinDebug/read.obj  .\WinDebug/version.obj  .\WinDebug/getopt.obj  .\WinDebug/arscan.obj  .\WinDebug/remake.obj  .\WinDebug/hash.obj  .\WinDebug/strcache.obj  .\WinDebug/misc.obj  .\WinDebug/ar.obj  .\WinDebug/function.obj  .\WinDebug/vpath.obj  .\WinDebug/implicit.obj  .\WinDebug/dirent.obj  .\WinDebug/glob.obj  .\WinDebug/fnmatch.obj  .\WinDebug/pathstuff.obj
+echo %GUILELIBS% kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\windebug\subproc.lib >>link.dbg
+link.exe /NOLOGO /SUBSYSTEM:console /INCREMENTAL:yes /PDB:.\WinDebug/%make%.pdb /DEBUG /OUT:.\WinDebug/%make%.exe @link.dbg
 if not exist .\WinDebug/%make%.exe echo "WinDebug build failed"
 if exist .\WinDebug/%make%.exe echo "WinDebug build succeeded!"
 if not exist .\WinRel\nul mkdir .\WinRel
@@ -115,7 +159,7 @@ cl.exe /nologo /MT /W4 /GX /YX /O2 /I . /I glob /I w32/include /D NDEBUG /D WIND
 echo WinRel\expand.obj >>link.rel
 cl.exe /nologo /MT /W4 /GX /YX /O2 /I . /I glob /I w32/include /D NDEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinRel/ /Fp.\WinRel/%make%.pch /Fo.\WinRel/ /c dir.c
 echo WinRel\dir.obj >>link.rel
-cl.exe /nologo /MT /W4 /GX /YX /O2 /I . /I glob /I w32/include /D NDEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinRel/ /Fp.\WinRel/%make%.pch /Fo.\WinRel/ /c main.c
+cl.exe /nologo /MT /W4 /GX /YX /O2 %GUILECFLAGS% /I . /I glob /I w32/include /D NDEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinRel/ /Fp.\WinRel/%make%.pch /Fo.\WinRel/ /c main.c
 echo WinRel\main.obj >>link.rel
 cl.exe /nologo /MT /W4 /GX /YX /O2 /I . /I glob /I w32/include /D NDEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinRel/ /Fp.\WinRel/%make%.pch /Fo.\WinRel/ /c getopt1.c
 echo WinRel\getopt1.obj >>link.rel
@@ -153,45 +197,63 @@ cl.exe /nologo /MT /W4 /GX /YX /O2 /I . /I glob /I w32/include /D NDEBUG /D WIND
 echo WinRel\fnmatch.obj >>link.rel
 cl.exe /nologo /MT /W4 /GX /YX /O2 /I . /I glob /I w32/include /D NDEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinRel/ /Fp.\WinRel/%make%.pch /Fo.\WinRel/ /c  .\w32\pathstuff.c
 echo WinRel\pathstuff.obj >>link.rel
+if "%GUILESRC%" == "" GoTo LinkRel
+cl.exe /nologo /MT /W4 /GX /YX /O2 /I . /I glob /I w32/include /D NDEBUG /D WINDOWS32 /D WIN32 /D _CONSOLE /D HAVE_CONFIG_H /FR.\WinRel/ /Fp.\WinRel/%make%.pch /Fo.\WinRel/ /c guile.c
+echo WinRel\guile.obj >>link.rel
+:LinkRel
 echo off
 echo "Linking WinRel/%make%.exe"
-rem link.exe kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\winrel\subproc.lib /NOLOGO /SUBSYSTEM:console /INCREMENTAL:no /PDB:.\WinRel/%make%.pdb /MACHINE:I386 /OUT:.\WinRel/%make%.exe .\WinRel/variable.obj  .\WinRel/rule.obj  .\WinRel/remote-stub.obj  .\WinRel/commands.obj  .\WinRel/file.obj  .\WinRel/getloadavg.obj  .\WinRel/default.obj  .\WinRel/signame.obj  .\WinRel/expand.obj  .\WinRel/dir.obj  .\WinRel/main.obj  .\WinRel/getopt1.obj  .\WinRel/job.obj  .\WinRel/read.obj  .\WinRel/version.obj  .\WinRel/getopt.obj  .\WinRel/arscan.obj  .\WinRel/remake.obj  .\WinRel/misc.obj  .\WinRel/hash.obj  .\WinRel/strcache.obj  .\WinRel/ar.obj  .\WinRel/function.obj  .\WinRel/vpath.obj  .\WinRel/implicit.obj  .\WinRel/dirent.obj  .\WinRel/glob.obj  .\WinRel/fnmatch.obj  .\WinRel/pathstuff.obj
-echo kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\winrel\subproc.lib >>link.rel
-link.exe /NOLOGO /SUBSYSTEM:console /INCREMENTAL:no /PDB:.\WinRel/%make%.pdb /MACHINE:I386 /OUT:.\WinRel/%make%.exe @link.rel
+rem link.exe %GUILELIBS% kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\winrel\subproc.lib /NOLOGO /SUBSYSTEM:console /INCREMENTAL:no /PDB:.\WinRel/%make%.pdb /OUT:.\WinRel/%make%.exe .\WinRel/variable.obj  .\WinRel/rule.obj  .\WinRel/remote-stub.obj  .\WinRel/commands.obj  .\WinRel/file.obj  .\WinRel/getloadavg.obj  .\WinRel/default.obj  .\WinRel/signame.obj  .\WinRel/expand.obj  .\WinRel/dir.obj  .\WinRel/main.obj  .\WinRel/getopt1.obj  .\WinRel/job.obj  .\WinRel/read.obj  .\WinRel/version.obj  .\WinRel/getopt.obj  .\WinRel/arscan.obj  .\WinRel/remake.obj  .\WinRel/misc.obj  .\WinRel/hash.obj  .\WinRel/strcache.obj  .\WinRel/ar.obj  .\WinRel/function.obj  .\WinRel/vpath.obj  .\WinRel/implicit.obj  .\WinRel/dirent.obj  .\WinRel/glob.obj  .\WinRel/fnmatch.obj  .\WinRel/pathstuff.obj
+echo %GUILELIBS% kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib w32\subproc\winrel\subproc.lib >>link.rel
+link.exe /NOLOGO /SUBSYSTEM:console /INCREMENTAL:no /PDB:.\WinRel/%make%.pdb /OUT:.\WinRel/%make%.exe @link.rel
 if not exist .\WinRel/%make%.exe echo "WinRel build failed"
 if exist .\WinRel/%make%.exe echo "WinRel build succeeded!"
 set make=
 GoTo BuildEnd
 :GCCBuild
 echo on
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c variable.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c rule.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c remote-stub.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c commands.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c file.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c getloadavg.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c default.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c signame.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c expand.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c dir.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c main.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c getopt1.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c job.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c read.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c version.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c getopt.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c arscan.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c remake.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c hash.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c strcache.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c misc.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ar.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c function.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c vpath.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c implicit.c
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ./glob/glob.c -o glob.o
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ./glob/fnmatch.c -o fnmatch.o
-gcc -mthreads -Wall -gstabs+ -ggdb3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ./w32/pathstuff.c -o pathstuff.o
-gcc -mthreads -gstabs+ -ggdb3 -o gnumake.exe variable.o rule.o remote-stub.o commands.o file.o getloadavg.o default.o signame.o expand.o dir.o main.o getopt1.o job.o read.o version.o getopt.o arscan.o remake.o misc.o hash.o strcache.o ar.o function.o vpath.o implicit.o glob.o fnmatch.o pathstuff.o w32_misc.o sub_proc.o w32err.o -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -luuid -lodbc32 -lodbccp32
-:BuildEnd
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c variable.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c rule.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c remote-stub.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c commands.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c file.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c getloadavg.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c default.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c signame.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c expand.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c dir.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H %GUILECFLAGS% -c main.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c getopt1.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c job.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c read.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c version.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c getopt.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c arscan.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c remake.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c hash.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c strcache.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c misc.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ar.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c function.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c vpath.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c implicit.c
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ./glob/glob.c -o glob.o
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ./glob/fnmatch.c -o fnmatch.o
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c ./w32/pathstuff.c -o pathstuff.o
+@echo off
+set GUILEOBJ=
+if "%GUILESRC%" == "" GoTo LinkGCC
+set GUILEOBJ=guile.o
+echo on
+gcc -mthreads -Wall -gdwarf-2 -g3 -O2 %GUILECFLAGS% -I. -I./glob -I./w32/include -DWINDOWS32 -DHAVE_CONFIG_H -c guile.c
+:LinkGCC
+@echo on
+gcc -mthreads -gdwarf-2 -g3 -o gnumake.exe variable.o rule.o remote-stub.o commands.o file.o getloadavg.o default.o signame.o expand.o dir.o main.o getopt1.o %GUILEOBJ% job.o read.o version.o getopt.o arscan.o remake.o misc.o hash.o strcache.o ar.o function.o vpath.o implicit.o glob.o fnmatch.o pathstuff.o w32_misc.o sub_proc.o w32err.o %GUILELIBS% -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -luuid -lodbc32 -lodbccp32
+:BuildEnd
+@echo off
+set GUILEOBJ=
+set GUILESRC=
+set GUILELIBS=
+set GUILECFLAGS=
+set PKGMSC=
 echo on

commands.c

@@ -1,20 +1,18 @@
 /* Command processing 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 #include "dep.h"
@@ -33,37 +31,63 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 # define FILE_LIST_SEPARATOR ' '
 #endif
 
-extern int remote_kill PARAMS ((int id, int sig));
+int remote_kill (int id, int sig);
 
 #ifndef	HAVE_UNISTD_H
-extern int getpid ();
+int getpid ();
 #endif
 
+
+static unsigned long
+dep_hash_1 (const void *key)
+{
+  const struct dep *d = key;
+  return_STRING_HASH_1 (dep_name (d));
+}
+
+static unsigned long
+dep_hash_2 (const void *key)
+{
+  const struct dep *d = key;
+  return_STRING_HASH_2 (dep_name (d));
+}
+
+static int
+dep_hash_cmp (const void *x, const void *y)
+{
+  const struct dep *dx = x;
+  const struct dep *dy = y;
+  return strcmp (dep_name (dx), dep_name (dy));
+}
+
 /* Set FILE's automatic variables up.  */
 
 void
 set_file_variables (struct file *file)
 {
   struct dep *d;
-  char *at, *percent, *star, *less;
+  const char *at, *percent, *star, *less;
 
 #ifndef	NO_ARCHIVES
-  /* If the target is an archive member `lib(member)',
-     then $@ is `lib' and $% is `member'.  */
+  /* If the target is an archive member 'lib(member)',
+     then $@ is 'lib' and $% is 'member'.  */
 
   if (ar_name (file->name))
     {
       unsigned int len;
+      const char *cp;
       char *p;
 
-      p = strchr (file->name, '(');
-      at = (char *) alloca (p - file->name + 1);
-      bcopy (file->name, at, p - file->name);
-      at[p - file->name] = '\0';
-      len = strlen (p + 1);
-      percent = (char *) alloca (len);
-      bcopy (p + 1, percent, len - 1);
-      percent[len - 1] = '\0';
+      cp = strchr (file->name, '(');
+      p = alloca (cp - file->name + 1);
+      memcpy (p, file->name, cp - file->name);
+      p[cp - file->name] = '\0';
+      at = p;
+      len = strlen (cp + 1);
+      p = alloca (len);
+      memcpy (p, cp + 1, len - 1);
+      p[len - 1] = '\0';
+      percent = p;
     }
   else
 #endif	/* NO_ARCHIVES.  */
@@ -77,9 +101,8 @@ set_file_variables (struct file *file)
     {
       /* In Unix make, $* is set to the target name with
 	 any suffix in the .SUFFIXES list stripped off for
-	 explicit rules.  We store this in the `stem' member.  */
-      register struct dep *d;
-      char *name;
+	 explicit rules.  We store this in the 'stem' member.  */
+      const char *name;
       unsigned int len;
 
 #ifndef	NO_ARCHIVES
@@ -95,12 +118,12 @@ set_file_variables (struct file *file)
 	  len = strlen (name);
 	}
 
-      for (d = enter_file (".SUFFIXES")->deps; d != 0; d = d->next)
+      for (d = enter_file (strcache_add (".SUFFIXES"))->deps; d ; d = d->next)
 	{
 	  unsigned int slen = strlen (dep_name (d));
 	  if (len > slen && strneq (dep_name (d), name + (len - slen), slen))
 	    {
-	      file->stem = savestring (name, len - slen);
+	      file->stem = strcache_add_len (name, len - slen);
 	      break;
 	    }
 	}
@@ -114,7 +137,8 @@ set_file_variables (struct file *file)
   for (d = file->deps; d != 0; d = d->next)
     if (!d->ignore_mtime)
       {
-        less = dep_name (d);
+        if (!d->need_2nd_expansion)
+          less = dep_name (d);
         break;
       }
 
@@ -137,7 +161,7 @@ set_file_variables (struct file *file)
 
   {
     static char *plus_value=0, *bar_value=0, *qmark_value=0;
-    static unsigned int qmark_max=0, plus_max=0, bar_max=0;
+    static unsigned int plus_max=0, bar_max=0, qmark_max=0;
 
     unsigned int qmark_len, plus_len, bar_len;
     char *cp;
@@ -146,25 +170,41 @@ set_file_variables (struct file *file)
     char *bp;
     unsigned int len;
 
+    struct hash_table dep_hash;
+    void **slot;
+
     /* Compute first the value for $+, which is supposed to contain
        duplicate dependencies as they were listed in the makefile.  */
 
     plus_len = 0;
+    bar_len = 0;
     for (d = file->deps; d != 0; d = d->next)
-      if (! d->ignore_mtime)
-	plus_len += strlen (dep_name (d)) + 1;
+      {
+        if (!d->need_2nd_expansion)
+          {
+            if (d->ignore_mtime)
+              bar_len += strlen (dep_name (d)) + 1;
+            else
+              plus_len += strlen (dep_name (d)) + 1;
+          }
+      }
+
+    if (bar_len == 0)
+      bar_len++;
+
     if (plus_len == 0)
       plus_len++;
 
     if (plus_len > plus_max)
       plus_value = xrealloc (plus_value, plus_max = plus_len);
+
     cp = plus_value;
 
     qmark_len = plus_len + 1;	/* Will be this or less.  */
     for (d = file->deps; d != 0; d = d->next)
-      if (! d->ignore_mtime)
+      if (! d->ignore_mtime && ! d->need_2nd_expansion)
         {
-          char *c = dep_name (d);
+          const char *c = dep_name (d);
 
 #ifndef	NO_ARCHIVES
           if (ar_name (c))
@@ -176,10 +216,10 @@ set_file_variables (struct file *file)
 #endif
             len = strlen (c);
 
-          bcopy (c, cp, len);
+          memcpy (cp, c, len);
           cp += len;
           *cp++ = FILE_LIST_SEPARATOR;
-          if (! d->changed)
+          if (! (d->changed || always_make_flag))
             qmark_len -= len + 1;	/* Don't space in $? for this one.  */
         }
 
@@ -188,19 +228,6 @@ set_file_variables (struct file *file)
     cp[cp > plus_value ? -1 : 0] = '\0';
     DEFINE_VARIABLE ("+", 1, plus_value);
 
-    /* Make sure that no dependencies are repeated.  This does not
-       really matter for the purpose of updating targets, but it
-       might make some names be listed twice for $^ and $?.  */
-
-    uniquize_deps (file->deps);
-
-    bar_len = 0;
-    for (d = file->deps; d != 0; d = d->next)
-      if (d->ignore_mtime)
-	bar_len += strlen (dep_name (d)) + 1;
-    if (bar_len == 0)
-      bar_len++;
-
     /* Compute the values for $^, $?, and $|.  */
 
     cp = caret_value = plus_value; /* Reuse the buffer; it's big enough.  */
@@ -213,12 +240,43 @@ set_file_variables (struct file *file)
       bar_value = xrealloc (bar_value, bar_max = bar_len);
     bp = bar_value;
 
+    /* Make sure that no dependencies are repeated in $^, $?, and $|.  It
+       would be natural to combine the next two loops but we can't do it
+       because of a situation where we have two dep entries, the first
+       is order-only and the second is normal (see below).  */
+
+    hash_init (&dep_hash, 500, dep_hash_1, dep_hash_2, dep_hash_cmp);
+
     for (d = file->deps; d != 0; d = d->next)
       {
-	char *c = dep_name (d);
+        if (d->need_2nd_expansion)
+          continue;
 
+        slot = hash_find_slot (&dep_hash, d);
+        if (HASH_VACANT (*slot))
+          hash_insert_at (&dep_hash, d, slot);
+        else
+          {
+            /* Check if the two prerequisites have different ignore_mtime.
+               If so then we need to "upgrade" one that is order-only.  */
+
+            struct dep* hd = (struct dep*) *slot;
+
+            if (d->ignore_mtime != hd->ignore_mtime)
+              d->ignore_mtime = hd->ignore_mtime = 0;
+          }
+      }
+
+    for (d = file->deps; d != 0; d = d->next)
+      {
+        const char *c;
+
+        if (d->need_2nd_expansion || hash_find_item (&dep_hash, d) != d)
+          continue;
+
+        c = dep_name (d);
 #ifndef	NO_ARCHIVES
-	if (ar_name (c))
+        if (ar_name (c))
 	  {
 	    c = strchr (c, '(') + 1;
 	    len = strlen (c) - 1;
@@ -229,24 +287,26 @@ set_file_variables (struct file *file)
 
         if (d->ignore_mtime)
           {
-	    bcopy (c, bp, len);
+            memcpy (bp, c, len);
 	    bp += len;
 	    *bp++ = FILE_LIST_SEPARATOR;
 	  }
 	else
-	  {
-            bcopy (c, cp, len);
+          {
+            memcpy (cp, c, len);
             cp += len;
             *cp++ = FILE_LIST_SEPARATOR;
-            if (d->changed)
+            if (d->changed || always_make_flag)
               {
-                bcopy (c, qp, len);
+                memcpy (qp, c, len);
                 qp += len;
                 *qp++ = FILE_LIST_SEPARATOR;
               }
           }
       }
 
+    hash_free (&dep_hash, 0);
+
     /* Kill the last spaces and define the variables.  */
 
     cp[cp > caret_value ? -1 : 0] = '\0';
@@ -263,12 +323,11 @@ set_file_variables (struct file *file)
 }
 
 /* Chop CMDS up into individual command lines if necessary.
-   Also set the `lines_flags' and `any_recurse' members.  */
+   Also set the 'lines_flags' and 'any_recurse' members.  */
 
 void
 chop_commands (struct commands *cmds)
 {
-  register char *p;
   unsigned int nlines, idx;
   char **lines;
 
@@ -278,66 +337,85 @@ chop_commands (struct commands *cmds)
   if (!cmds || cmds->command_lines != 0)
     return;
 
-  /* Chop CMDS->commands up into lines in CMDS->command_lines.
-	 Also set the corresponding CMDS->lines_flags elements,
-	 and the CMDS->any_recurse flag.  */
+  /* Chop CMDS->commands up into lines in CMDS->command_lines.  */
 
-  nlines = 5;
-  lines = (char **) xmalloc (5 * sizeof (char *));
-  idx = 0;
-  p = cmds->commands;
-  while (*p != '\0')
+  if (one_shell)
     {
-      char *end = p;
-    find_end:;
-      end = strchr (end, '\n');
-      if (end == 0)
-        end = p + strlen (p);
-      else if (end > p && end[-1] == '\\')
+      int l = strlen (cmds->commands);
+
+      nlines = 1;
+      lines = xmalloc (nlines * sizeof (char *));
+      lines[0] = xstrdup (cmds->commands);
+
+      /* Strip the trailing newline.  */
+      if (l > 0 && lines[0][l-1] == '\n')
+        lines[0][l-1] = '\0';
+    }
+  else
+    {
+      const char *p;
+
+      nlines = 5;
+      lines = xmalloc (nlines * sizeof (char *));
+      idx = 0;
+      p = cmds->commands;
+      while (*p != '\0')
         {
-          int backslash = 1;
-          register char *b;
-          for (b = end - 2; b >= p && *b == '\\'; --b)
-            backslash = !backslash;
-          if (backslash)
+          const char *end = p;
+        find_end:;
+          end = strchr (end, '\n');
+          if (end == 0)
+            end = p + strlen (p);
+          else if (end > p && end[-1] == '\\')
             {
-              ++end;
-              goto find_end;
+              int backslash = 1;
+              const char *b;
+              for (b = end - 2; b >= p && *b == '\\'; --b)
+                backslash = !backslash;
+              if (backslash)
+                {
+                  ++end;
+                  goto find_end;
+                }
             }
+
+          if (idx == nlines)
+            {
+              nlines += 2;
+              lines = xrealloc (lines, nlines * sizeof (char *));
+            }
+          lines[idx++] = xstrndup (p, end - p);
+          p = end;
+          if (*p != '\0')
+            ++p;
         }
 
-      if (idx == nlines)
+      if (idx != nlines)
         {
-          nlines += 2;
-          lines = (char **) xrealloc ((char *) lines,
-                                      nlines * sizeof (char *));
+          nlines = idx;
+          lines = xrealloc (lines, nlines * sizeof (char *));
         }
-      lines[idx++] = savestring (p, end - p);
-      p = end;
-      if (*p != '\0')
-        ++p;
     }
 
-  if (idx != nlines)
-    {
-      nlines = idx;
-      lines = (char **) xrealloc ((char *) lines,
-                                  nlines * sizeof (char *));
-    }
+  /* Finally, set the corresponding CMDS->lines_flags elements and the
+     CMDS->any_recurse flag.  */
+
+  if (nlines > USHRT_MAX)
+    fatal (&cmds->fileinfo, _("Recipe has too many lines (%ud)"), nlines);
 
   cmds->ncommand_lines = nlines;
   cmds->command_lines = lines;
 
   cmds->any_recurse = 0;
-  cmds->lines_flags = (char *) xmalloc (nlines);
+  cmds->lines_flags = xmalloc (nlines);
+
   for (idx = 0; idx < nlines; ++idx)
     {
       int flags = 0;
+      const char *p = lines[idx];
 
-      for (p = lines[idx];
-           isblank ((unsigned char)*p) || *p == '-' || *p == '@' || *p == '+';
-           ++p)
-        switch (*p)
+      while (isblank (*p) || *p == '-' || *p == '@' || *p == '+')
+        switch (*(p++))
           {
           case '+':
             flags |= COMMANDS_RECURSE;
@@ -356,7 +434,7 @@ chop_commands (struct commands *cmds)
         flags |= COMMANDS_RECURSE;
 
       cmds->lines_flags[idx] = flags;
-      cmds->any_recurse |= flags & COMMANDS_RECURSE;
+      cmds->any_recurse |= flags & COMMANDS_RECURSE ? 1 : 0;
     }
 }
 
@@ -367,7 +445,7 @@ chop_commands (struct commands *cmds)
 void
 execute_file_commands (struct file *file)
 {
-  register char *p;
+  const char *p;
 
   /* Don't go through all the preparations if
      the commands are nothing but whitespace.  */
@@ -455,7 +533,7 @@ fatal_error_signal (int sig)
 
   if (sig == SIGTERM)
     {
-      register struct child *c;
+      struct child *c;
       for (c = children; c != 0; c = c->next)
 	if (!c->remote)
 	  (void) kill (c->pid, SIGTERM);
@@ -473,7 +551,7 @@ fatal_error_signal (int sig)
 #endif
     )
     {
-      register struct child *c;
+      struct child *c;
 
       /* Remote children won't automatically get signals sent
 	 to the process group, so we must send them.  */
@@ -525,7 +603,7 @@ fatal_error_signal (int sig)
    and it has changed on disk since we last stat'd it.  */
 
 static void
-delete_target (struct file *file, char *on_behalf_of)
+delete_target (struct file *file, const char *on_behalf_of)
 {
   struct stat st;
   int e;
@@ -542,10 +620,10 @@ delete_target (struct file *file, char *on_behalf_of)
       if (ar_member_date (file->name) != file_date)
 	{
 	  if (on_behalf_of)
-	    error (NILF, _("*** [%s] Archive member `%s' may be bogus; not deleted"),
+	    error (NILF, _("*** [%s] Archive member '%s' may be bogus; not deleted"),
 		   on_behalf_of, file->name);
 	  else
-	    error (NILF, _("*** Archive member `%s' may be bogus; not deleted"),
+	    error (NILF, _("*** Archive member '%s' may be bogus; not deleted"),
 		   file->name);
 	}
       return;
@@ -558,9 +636,9 @@ delete_target (struct file *file, char *on_behalf_of)
       && FILE_TIMESTAMP_STAT_MODTIME (file->name, st) != file->last_mtime)
     {
       if (on_behalf_of)
-	error (NILF, _("*** [%s] Deleting file `%s'"), on_behalf_of, file->name);
+	error (NILF, _("*** [%s] Deleting file '%s'"), on_behalf_of, file->name);
       else
-	error (NILF, _("*** Deleting file `%s'"), file->name);
+	error (NILF, _("*** Deleting file '%s'"), file->name);
       if (unlink (file->name) < 0
 	  && errno != ENOENT)	/* It disappeared; so what.  */
 	perror_with_name ("unlink: ", file->name);
@@ -580,9 +658,9 @@ delete_child_targets (struct child *child)
     return;
 
   /* Delete the target file if it changed.  */
-  delete_target (child->file, (char *) 0);
+  delete_target (child->file, NULL);
 
-  /* Also remove any non-precious targets listed in the `also_make' member.  */
+  /* Also remove any non-precious targets listed in the 'also_make' member.  */
   for (d = child->file->also_make; d != 0; d = d->next)
     delete_target (d->file, child->file->name);
 
@@ -592,32 +670,35 @@ delete_child_targets (struct child *child)
 /* Print out the commands in CMDS.  */
 
 void
-print_commands (struct commands *cmds)
+print_commands (const struct commands *cmds)
 {
-  register char *s;
+  const char *s;
 
-  fputs (_("#  commands to execute"), stdout);
+  fputs (_("#  recipe to execute"), stdout);
 
   if (cmds->fileinfo.filenm == 0)
     puts (_(" (built-in):"));
   else
-    printf (_(" (from `%s', line %lu):\n"),
+    printf (_(" (from '%s', line %lu):\n"),
             cmds->fileinfo.filenm, cmds->fileinfo.lineno);
 
   s = cmds->commands;
   while (*s != '\0')
     {
-      char *end;
+      const char *end;
+      int bs;
 
-      while (isspace ((unsigned char)*s))
-	++s;
+      /* Print one full logical recipe line: find a non-escaped newline.  */
+      for (end = s, bs = 0; *end != '\0'; ++end)
+        {
+          if (*end == '\n' && !bs)
+            break;
 
-      end = strchr (s, '\n');
-      if (end == 0)
-	end = s + strlen (s);
+          bs = *end == '\\' ? !bs : 0;
+        }
 
-      printf ("\t%.*s\n", (int) (end - s), s);
+      printf ("%c%.*s\n", cmd_prefix, (int) (end - s), s);
 
-      s = end;
+      s = end + (end[0] == '\n');
     }
 }

commands.h

@@ -1,20 +1,18 @@
 /* Definition of data structures describing shell commands 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 /* Structure that gives the commands to make a file
    and information about where these commands came from.  */
@@ -23,20 +21,21 @@ struct commands
   {
     struct floc fileinfo;	/* Where commands were defined.  */
     char *commands;		/* Commands text.  */
-    unsigned int ncommand_lines;/* Number of command lines.  */
     char **command_lines;	/* Commands chopped up into lines.  */
     char *lines_flags;		/* One set of flag bits for each line.  */
-    int any_recurse;		/* Nonzero if any `lines_recurse' elt has */
+    unsigned short ncommand_lines;/* Number of command lines.  */
+    char recipe_prefix;         /* Recipe prefix for this command set.  */
+    unsigned int any_recurse:1; /* Nonzero if any 'lines_flags' elt has */
 				/* the COMMANDS_RECURSE bit set.  */
   };
 
-/* Bits in `lines_flags'.  */
+/* Bits in 'lines_flags'.  */
 #define	COMMANDS_RECURSE	1 /* Recurses: + or $(MAKE).  */
 #define	COMMANDS_SILENT		2 /* Silent: @.  */
 #define	COMMANDS_NOERROR	4 /* No errors: -.  */
 
-extern void execute_file_commands PARAMS ((struct file *file));
-extern void print_commands PARAMS ((struct commands *cmds));
-extern void delete_child_targets PARAMS ((struct child *child));
-extern void chop_commands PARAMS ((struct commands *cmds));
-extern void set_file_variables PARAMS ((struct file *file));
+void execute_file_commands (struct file *file);
+void print_commands (const struct commands *cmds);
+void delete_child_targets (struct child *child);
+void chop_commands (struct commands *cmds);
+void set_file_variables (struct file *file);

config.ami.template

@@ -1,19 +1,18 @@
 /* config.h -- hand-massaged for Amiga                                  -*-C-*-
-Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1995-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 /* Define if on AIX 3.
    System headers sometimes define this.
@@ -38,14 +37,14 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define for DGUX with <sys/dg_sys_info.h>.  */
 /* #undef DGUX */
 
-/* Define if the `getloadavg' function needs to be run setuid or setgid.  */
+/* Define if the 'getloadavg' function needs to be run setuid or setgid.  */
 /* #undef GETLOADAVG_PRIVILEGED */
 
-/* Define to `unsigned long' or `unsigned long long'
+/* Define to 'unsigned long' or 'unsigned long long'
    if <inttypes.h> doesn't define.  */
 #define uintmax_t unsigned long
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
+/* Define to 'int' if <sys/types.h> doesn't define.  */
 #define gid_t int
 
 /* Define if you have alloca, as a function or macro.  */
@@ -60,19 +59,22 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define if your system has a working fnmatch function.  */
 /* #undef HAVE_FNMATCH */
 
-/* Define if your system has its own `getloadavg' function.  */
+/* Define if your system has its own 'getloadavg' function.  */
 /* #undef HAVE_GETLOADAVG */
 
 /* Define if you have the getmntent function.  */
 /* #undef HAVE_GETMNTENT */
 
-/* Define if the `long double' type works.  */
+/* Embed GNU Guile support */
+/* #undef HAVE_GUILE */
+
+/* Define if the 'long double' type works.  */
 /* #undef HAVE_LONG_DOUBLE */
 
 /* Define if you support file names longer than 14 characters.	*/
 #define HAVE_LONG_FILE_NAMES 1
 
-/* Define if you have a working `mmap' system call.  */
+/* Define if you have a working 'mmap' system call.  */
 /* #undef HAVE_MMAP */
 
 /* Define if system calls automatically restart after interruption
@@ -131,7 +133,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define if your C compiler doesn't accept -c and -o together.  */
 /* #undef NO_MINUS_C_MINUS_O */
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
+/* Define to 'int' if <sys/types.h> doesn't define.  */
 #define pid_t int
 
 /* Define if the system does not provide POSIX.1 features except
@@ -158,7 +160,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
  */
 #define STACK_DIRECTION -1
 
-/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly.  */
+/* Define if the 'S_IS*' macros in <sys/stat.h> do not work properly.  */
 /* #undef STAT_MACROS_BROKEN */
 
 /* Define if your compiler conforms to the ANSI C standard. */
@@ -170,10 +172,10 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define on System V Release 4.  */
 /* #undef SVR4 */
 
-/* Define if `sys_siglist' is declared by <signal.h>.  */
+/* Define if 'sys_siglist' is declared by <signal.h>.  */
 /* #undef SYS_SIGLIST_DECLARED */
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
+/* Define to 'int' if <sys/types.h> doesn't define.  */
 #define uid_t int
 
 /* Define for Encore UMAX.  */
@@ -192,10 +194,10 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Version of this package (needed by automake) */
 #define VERSION "%VERSION%"
 
-/* Define to the name of the SCCS `get' command.  */
+/* Define to the name of the SCCS 'get' command.  */
 #define SCCS_GET "get"
 
-/* Define this if the SCCS `get' command understands the `-G<file>' option.  */
+/* Define this if the SCCS 'get' command understands the '-G<file>' option.  */
 /* #undef SCCS_GET_MINUS_G */
 
 /* Define this to enable job server support in GNU make.  */
@@ -205,13 +207,13 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
    if it exists.  */
 /* #undef ST_MTIM_NSEC */
 
-/* Define this if the C library defines the variable `sys_siglist'.  */
+/* Define this if the C library defines the variable 'sys_siglist'.  */
 /* #undef HAVE_SYS_SIGLIST */
 
-/* Define this if the C library defines the variable `_sys_siglist'.  */
+/* Define this if the C library defines the variable '_sys_siglist'.  */
 /* #undef HAVE__SYS_SIGLIST */
 
-/* Define this if you have the `union wait' type in <sys/wait.h>.  */
+/* Define this if you have the 'union wait' type in <sys/wait.h>.  */
 /* #undef HAVE_UNION_WAIT */
 
 /* Define if you have the dup2 function.  */
@@ -262,9 +264,15 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define if you have the socket function.  */
 /* #undef HAVE_SOCKET */
 
-/* Define if you have the strcasecmp function.  */
+/* Define to 1 if you have the strcasecmp function.  */
 /* #undef HAVE_STRCASECMP */
 
+/* Define to 1 if you have the strcmpi function.  */
+/* #undef HAVE_STRCMPI */
+
+/* Define to 1 if you have the stricmp function.  */
+/* #undef HAVE_STRICMP */
+
 /* Define if you have the strerror function.  */
 #define HAVE_STRERROR 1
 

config.h-vms.template

@@ -1,25 +1,24 @@
 /* config.h-vms. Generated by hand by Klaus Kämpf <kkaempf@rmi.de>      -*-C-*-
 
-Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-2006 Free Software Foundation, Inc.
+Copyright (C) 1996-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 /* config.h.  Generated automatically by configure.  */
 /* config.h.in.  Generated automatically from configure.in by autoheader.  */
 
-/* Define if on AIX 3.
+/* Define to 1 if on AIX 3.
    System headers sometimes define this.
    We just want to avoid a redefinition error message.  */
 #ifndef _ALL_SOURCE
@@ -35,7 +34,10 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define as 1 if you have gettext and don't want to use GNU gettext.  */
 /* #undef HAVE_GETTEXT */
 
-/* Define if your locale.h file contains LC_MESSAGES.  */
+/* Embed GNU Guile support */
+/* #undef HAVE_GUILE */
+
+/* Define to 1 if your locale.h file contains LC_MESSAGES.  */
 /* #undef HAVE_LC_MESSAGES */
 
 /* Define to the installation directory for locales.  */
@@ -44,7 +46,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define as 1 if you have the stpcpy function.  */
 /* #undef HAVE_STPCPY */
 
-/* Define if the closedir function returns void instead of int.  */
+/* Define to 1 if the closedir function returns void instead of int.  */
 /* #undef CLOSEDIR_VOID */
 
 /* Define to empty if the keyword does not work.  */
@@ -57,118 +59,126 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define for DGUX with <sys/dg_sys_info.h>.  */
 /* #undef DGUX */
 
-/* Define if the `getloadavg' function needs to be run setuid or setgid.  */
+/* Define to 1 if the 'getloadavg' function needs to be run setuid or setgid.  */
 /* #undef GETLOADAVG_PRIVILEGED */
 
-/* Define to `unsigned long' or `unsigned long long'
+/* Define to 'unsigned long' or 'unsigned long long'
    if <inttypes.h> doesn't define.  */
 #define uintmax_t unsigned long
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
+/* Define to 'int' if <sys/types.h> doesn't define.  */
 /* #undef gid_t */
 
-/* Define if you have alloca, as a function or macro.  */
+/* Define to 1 if you have alloca, as a function or macro.  */
 #define HAVE_ALLOCA 1
 
-/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).  */
 /* #undef HAVE_ALLOCA_H */
 
-/* Define if you don't have vprintf but do have _doprnt.  */
+/* Define to 1 if you don't have vprintf but do have _doprnt.  */
 /* #undef HAVE_DOPRNT */
 
-/* Define if your system has a working fnmatch function.  */
+/* Define to 1 if you have the fdopen function.  */
+#define HAVE_FDOPEN 1
+
+/* Define to 1 if your system has a working fnmatch function.  */
 /* #undef HAVE_FNMATCH */
 
-/* Define if your system has its own `getloadavg' function.  */
+/* Define to 1 if your system has its own 'getloadavg' function.  */
 /* #undef HAVE_GETLOADAVG */
 
-/* Define if you have the getmntent function.  */
+/* Define to 1 if you have the getmntent function.  */
 /* #undef HAVE_GETMNTENT */
 
-/* Define if the `long double' type works.  */
+/* Define to 1 if the 'long double' type works.  */
 /* #undef HAVE_LONG_DOUBLE */
 
-/* Define if you support file names longer than 14 characters.  */
+/* Define to 1 if you support file names longer than 14 characters.  */
 #define HAVE_LONG_FILE_NAMES 1
 
-/* Define if you have a working `mmap' system call.  */
+/* Define to 1 if you have a working 'mmap' system call.  */
 /* #undef HAVE_MMAP */
 
-/* Define if system calls automatically restart after interruption
+/* Define to 1 if system calls automatically restart after interruption
    by a signal.  */
 /* #undef HAVE_RESTARTABLE_SYSCALLS */
 
-/* Define if your struct stat has st_blksize.  */
+/* Define to 1 if your struct stat has st_blksize.  */
 /* #undef HAVE_ST_BLKSIZE */
 
-/* Define if your struct stat has st_blocks.  */
+/* Define to 1 if your struct stat has st_blocks.  */
 /* #undef HAVE_ST_BLOCKS */
 
-/* Define if you have the strcoll function and it is properly defined.  */
+/* Define to 1 if you have the strcoll function and it is properly defined.  */
 /* #undef HAVE_STRCOLL */
 
-/* Define if your struct stat has st_rdev.  */
+/* Define to 1 if you have the strncasecmp' function. */
+#if __CRTL_VER >= 70000000
+#define HAVE_STRNCASECMP 1
+#endif
+
+/* Define to 1 if your struct stat has st_rdev.  */
 /* #undef HAVE_ST_RDEV */
 
-/* Define if you have the strftime function.  */
+/* Define to 1 if you have the strftime function.  */
 /* #undef HAVE_STRFTIME */
 
-/* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible.  */
 /* #undef HAVE_SYS_WAIT_H */
 
-/* Define if your struct tm has tm_zone.  */
+/* Define to 1 if your struct tm has tm_zone.  */
 /* #undef HAVE_TM_ZONE */
 
-/* Define if you don't have tm_zone but do have the external array
+/* Define to 1 if you don't have tm_zone but do have the external array
    tzname.  */
 /* #undef HAVE_TZNAME */
 
-/* Define if you have <unistd.h>.  */
+/* Define to 1 if you have <unistd.h>.  */
 #ifdef __DECC
 #define HAVE_UNISTD_H 1
 #endif
 
-/* Define if utime(file, NULL) sets file's timestamp to the present.  */
+/* Define to 1 if utime(file, NULL) sets file's timestamp to the present.  */
 /* #undef HAVE_UTIME_NULL */
 
-/* Define if you have <vfork.h>.  */
+/* Define to 1 if you have <vfork.h>.  */
 /* #undef HAVE_VFORK_H */
 
-/* Define if you have the vprintf function.  */
+/* Define to 1 if you have the vprintf function.  */
 #define HAVE_VPRINTF 1
 
-/* Define if you have the wait3 system call.  */
+/* Define to 1 if you have the wait3 system call.  */
 /* #undef HAVE_WAIT3 */
 
-/* Define if on MINIX.  */
+/* Define to 1 if on MINIX.  */
 /* #undef _MINIX */
 
-/* Define if your struct nlist has an n_un member.  */
+/* Define to 1 if your struct nlist has an n_un member.  */
 /* #undef NLIST_NAME_UNION */
 
-/* Define if you have <nlist.h>.  */
+/* Define to 1 if you have <nlist.h>.  */
 /* #undef NLIST_STRUCT */
 
-/* Define if your C compiler doesn't accept -c and -o together.  */
+/* Define to 1 if your C compiler doesn't accept -c and -o together.  */
 /* #undef NO_MINUS_C_MINUS_O */
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
+/* Define to 'int' if <sys/types.h> doesn't define.  */
 /* I assume types.h is available for all 5.0 cc/cxx compilers */
 #if __DECC_VER < 50090000
 #define pid_t int
 #endif
 
-/* Define if the system does not provide POSIX.1 features except
+/* Define to 1 if the system does not provide POSIX.1 features except
    with this defined.  */
 /* #undef _POSIX_1_SOURCE */
 
-/* Define if you need to in order for stat and other things to work.  */
+/* Define to 1 if you need to in order for stat and other things to work.  */
 /* #undef _POSIX_SOURCE */
 
 /* Define as the return type of signal handlers (int or void).  */
 #define RETSIGTYPE void
 
-/* Define if the setvbuf function takes the buffering type as its second
+/* Define to 1 if the setvbuf function takes the buffering type as its second
    argument and the buffer pointer as the third, as on System V
    before release 3.  */
 /* #undef SETVBUF_REVERSED */
@@ -182,19 +192,19 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
  */
 /* #undef STACK_DIRECTION */
 
-/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly.  */
+/* Define to 1 if the 'S_IS*' macros in <sys/stat.h> do not work properly.  */
 /* #undef STAT_MACROS_BROKEN */
 
-/* Define if you have the ANSI C header files.  */
+/* Define to 1 if you have the ANSI C header files.  */
 /* #undef STDC_HEADERS */
 
 /* Define on System V Release 4.  */
 /* #undef SVR4 */
 
-/* Define if `sys_siglist' is declared by <signal.h>.  */
+/* Define to 1 if 'sys_siglist' is declared by <signal.h>.  */
 /* #undef SYS_SIGLIST_DECLARED */
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
+/* Define to 'int' if <sys/types.h> doesn't define.  */
 #if __DECC_VER < 50090000
 #define uid_t int
 #endif
@@ -215,10 +225,10 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Version of this package (needed by automake) */
 #define VERSION "%VERSION%"
 
-/* Define to the name of the SCCS `get' command.  */
+/* Define to the name of the SCCS 'get' command.  */
 /* #undef SCCS_GET */
 
-/* Define this if the SCCS `get' command understands the `-G<file>' option.  */
+/* Define this if the SCCS 'get' command understands the '-G<file>' option.  */
 /* #undef SCCS_GET_MINUS_G */
 
 /* Define this to enable job server support in GNU make.  */
@@ -228,137 +238,140 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
    if it exists.  */
 /* #undef ST_MTIM_NSEC */
 
-/* Define this if the C library defines the variable `sys_siglist'.  */
+/* Define to 1 if the C library defines the variable 'sys_siglist'.  */
 /* #undefine HAVE_SYS_SIGLIST */
 
-/* Define this if the C library defines the variable `_sys_siglist'.  */
+/* Define to 1 if the C library defines the variable '_sys_siglist'.  */
 /* #undef HAVE__SYS_SIGLIST */
 
-/* Define this if you have the `union wait' type in <sys/wait.h>.  */
+/* Define to 1 if you have the 'union wait' type in <sys/wait.h>.  */
 /* #undef HAVE_UNION_WAIT */
 
-/* Define if you have the dup2 function.  */
+/* Define to 1 if you have the dup2 function.  */
 #define HAVE_DUP2 1
 
-/* Define if you have the getcwd function.  */
+/* Define to 1 if you have the getcwd function.  */
 #define HAVE_GETCWD 1
 
-/* Define if you have the getgroups function.  */
+/* Define to 1 if you have the getgroups function.  */
 /* #undef HAVE_GETGROUPS */
 
-/* Define if you have the gethostbyname function.  */
+/* Define to 1 if you have the gethostbyname function.  */
 /* #undef HAVE_GETHOSTBYNAME */
 
-/* Define if you have the gethostname function.  */
+/* Define to 1 if you have the gethostname function.  */
 /* #undef HAVE_GETHOSTNAME */
 
-/* Define if you have the getloadavg function.  */
-/* #undef HAVE_GETLOADAVG */
-
-/* Define if you have the memmove function.  */
+/* Define to 1 if you have the memmove function.  */
 #define HAVE_MEMMOVE 1
 
-/* Define if you have the mktemp function.  */
+/* Define to 1 if you have the mktemp function.  */
 #define HAVE_MKTEMP 1
 
-/* Define if you have the psignal function.  */
+/* Define to 1 if you have the psignal function.  */
 /* #undef HAVE_PSIGNAL */
 
-/* Define if you have the pstat_getdynamic function.  */
+/* Define to 1 if you have the pstat_getdynamic function.  */
 /* #undef HAVE_PSTAT_GETDYNAMIC */
 
-/* Define if you have the setegid function.  */
+/* Define to 1 if you have the setegid function.  */
 /* #undef HAVE_SETEGID */
 
-/* Define if you have the seteuid function.  */
+/* Define to 1 if you have the seteuid function.  */
 /* #undef HAVE_SETEUID */
 
-/* Define if you have the setlinebuf function.  */
+/* Define to 1 if you have the setlinebuf function.  */
 /* #undef HAVE_SETLINEBUF */
 
-/* Define if you have the setregid function.  */
+/* Define to 1 if you have the setregid function.  */
 /* #undefine HAVE_SETREGID */
 
-/* Define if you have the setreuid function.  */
+/* Define to 1 if you have the setreuid function.  */
 /* #define HAVE_SETREUID */
 
-/* Define if you have the sigsetmask function.  */
+/* Define to 1 if you have the sigsetmask function.  */
 #define HAVE_SIGSETMASK 1
 
-/* Define if you have the socket function.  */
+/* Define to 1 if you have the socket function.  */
 /* #undef HAVE_SOCKET */
 
-/* Define if you have the strcasecmp function.  */
-/* #undef HAVE_STRCASECMP */
+/* Define to 1 if you have the strcasecmp function.  */
+#define HAVE_STRCASECMP 1
 
-/* Define if you have the strerror function.  */
+/* Define to 1 if you have the strcmpi function.  */
+/* #undef HAVE_STRCMPI */
+
+/* Define to 1 if you have the stricmp function.  */
+/* #undef HAVE_STRICMP */
+
+/* Define to 1 if you have the strerror function.  */
 #define HAVE_STRERROR 1
 
-/* Define if you have the strsignal function.  */
+/* Define to 1 if you have the strsignal function.  */
 /* #undef HAVE_STRSIGNAL */
 
-/* Define if you have the wait3 function.  */
+/* Define to 1 if you have the wait3 function.  */
 /* #undef HAVE_WAIT3 */
 
-/* Define if you have the waitpid function.  */
+/* Define to 1 if you have the waitpid function.  */
 /* #undef HAVE_WAITPID */
 
-/* Define if you have the <dirent.h> header file.  */
+/* Define to 1 if you have the <dirent.h> header file.  */
 #define HAVE_DIRENT_H 1
 
-/* Define if you have the <fcntl.h> header file.  */
+/* Define to 1 if you have the <fcntl.h> header file.  */
 #ifdef __DECC
 #define HAVE_FCNTL_H 1
 #endif
 
-/* Define if you have the <limits.h> header file.  */
+/* Define to 1 if you have the <limits.h> header file.  */
 #define HAVE_LIMITS_H 1
 
-/* Define if you have the <mach/mach.h> header file.  */
+/* Define to 1 if you have the <mach/mach.h> header file.  */
 /* #undef HAVE_MACH_MACH_H */
 
-/* Define if you have the <memory.h> header file.  */
+/* Define to 1 if you have the <memory.h> header file.  */
 /* #undef HAVE_MEMORY_H */
 
-/* Define if you have the <ndir.h> header file.  */
+/* Define to 1 if you have the <ndir.h> header file.  */
 /* #undef HAVE_NDIR_H */
 
-/* Define if your compiler conforms to the ANSI C standard. */
+/* Define to 1 if your compiler conforms to the ANSI C standard. */
 #define HAVE_ANSI_COMPILER 1
 
 /* Define to 1 if you have the <stdarg.h> header file. */
 #define HAVE_STDARG_H 1
 
-/* Define if you have the <stdlib.h> header file.  */
+/* Define to 1 if you have the <stdlib.h> header file.  */
 #define HAVE_STDLIB_H 1
 
-/* Define if you have the <string.h> header file.  */
+/* Define to 1 if you have the <string.h> header file.  */
 #define HAVE_STRING_H 1
 
-/* Define if you have the <sys/dir.h> header file.  */
+/* Define to 1 if you have the <sys/dir.h> header file.  */
 /* #undef HAVE_SYS_DIR_H */
 
-/* Define if you have the <sys/ndir.h> header file.  */
+/* Define to 1 if you have the <sys/ndir.h> header file.  */
 /* #undef HAVE_SYS_NDIR_H */
 
-/* Define if you have the <sys/param.h> header file.  */
+/* Define to 1 if you have the <sys/param.h> header file.  */
 /* #undef HAVE_SYS_PARAM_H */
 
-/* Define if you have the <sys/timeb.h> header file.  */
+/* Define to 1 if you have the <sys/timeb.h> header file.  */
 #ifndef __GNUC__
 #define HAVE_SYS_TIMEB_H 1
 #endif
 
-/* Define if you have the <sys/wait.h> header file.  */
+/* Define to 1 if you have the <sys/wait.h> header file.  */
 /* #undef HAVE_SYS_WAIT_H */
 
-/* Define if you have the dgc library (-ldgc).  */
+/* Define to 1 if you have the dgc library (-ldgc).  */
 /* #undef HAVE_LIBDGC */
 
-/* Define if you have the kstat library (-lkstat).  */
+/* Define to 1 if you have the kstat library (-lkstat).  */
 /* #undef HAVE_LIBKSTAT *
 
-/* Define if you have the sun library (-lsun).  */
+/* Define to 1 if you have the sun library (-lsun).  */
 /* #undef HAVE_LIBSUN */
 
 /* Use high resolution file timestamps if nonzero. */
@@ -409,14 +422,6 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #define glob     gnu_glob
 #endif
 
-#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
-#undef  PARAMS
-#define PARAMS(protos)  protos
-#else /* Not C++ or ANSI C.  */
-#undef  PARAMS
-#define PARAMS(protos)  ()
-#endif /* C++ or ANSI C.  */
-
 /* Define if using alloca.c.  */
 /* #undef C_ALLOCA */
 /* maybe this should be placed into make.h */

config.h.W32.template

@@ -1,20 +1,19 @@
 /* config.h.W32 -- hand-massaged config.h file for Windows builds       -*-C-*-
 
-Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-2006 Free Software Foundation, Inc.
+Copyright (C) 1996-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 /* Suppress some Visual C++ warnings.
    Maybe after the code cleanup for ISO C we can remove some/all of these.  */
@@ -24,21 +23,23 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 # pragma warning(disable:4127) /* conditional expression is constant */
 # pragma warning(disable:4131) /* uses old-style declarator */
 # pragma warning(disable:4702) /* unreachable code */
+# define _CRT_SECURE_NO_WARNINGS  /* function or variable may be unsafe */
+# define _CRT_NONSTDC_NO_WARNINGS /* functions w/o a leading underscore */
 #endif
 
-/* Define to 1 if the `closedir' function returns void instead of `int'. */
+/* Define to 1 if the 'closedir' function returns void instead of 'int'. */
 /* #undef CLOSEDIR_VOID */
 
-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
+/* Define to one of '_getb67', 'GETB67', 'getb67' for Cray-2 and Cray-YMP
+   systems. This function is required for 'alloca.c' support on those systems.
    */
 /* #undef CRAY_STACKSEG_END */
 
-/* Define to 1 if using `alloca.c'. */
+/* Define to 1 if using 'alloca.c'. */
 /* #undef C_ALLOCA */
 
-/* Define to 1 if using `getloadavg.c'. */
-/*#define C_GETLOADAVG 1*/
+/* Define to 1 if using 'getloadavg.c'. */
+#define C_GETLOADAVG 1
 
 /* Define to 1 for DGUX with <sys/dg_sys_info.h>. */
 /* #undef DGUX */
@@ -50,89 +51,125 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Use high resolution file timestamps if nonzero. */
 #define FILE_TIMESTAMP_HI_RES 0
 
-/* Define to 1 if the `getloadavg' function needs to be run setuid or setgid.
+/* Define to 1 if the 'getloadavg' function needs to be run setuid or setgid.
    */
 /* #undef GETLOADAVG_PRIVILEGED */
 
-/* Define to 1 if you have `alloca', as a function or macro. */
+/* Define to 1 if you have 'alloca', as a function or macro. */
 #define HAVE_ALLOCA 1
 
 /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
    */
 /* #undef HAVE_ALLOCA_H */
 
-/* Define if your compiler conforms to the ANSI C standard. */
+/* Define to 1 if your compiler conforms to the ANSI C standard. */
 #define HAVE_ANSI_COMPILER 1
 
-/* Define to 1 if you have the `bsd_signal' function. */
-/* #undef HAVE_BSD_SIGNAL */
+/* Define to 1 if you have the 'atexit' function. */
+#define HAVE_ATEXIT 1
 
 /* Use case insensitive file names */
 /* #undef HAVE_CASE_INSENSITIVE_FS */
 
-/* Define if you have the clock_gettime function. */
+/* Define to 1 if you have the clock_gettime function. */
 /* #undef HAVE_CLOCK_GETTIME */
 
+/* Embed GNU Guile support.  Windows build sets this on the
+   compilation command line.  */
+/* #undef HAVE_GUILE */
+
 /* Define if the GNU dcgettext() function is already present or preinstalled.
    */
 /* #undef HAVE_DCGETTEXT */
 
-/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+/* Define to 1 if you have the declaration of 'bsd_signal', and to 0 if you
+   don't. */
+#define HAVE_DECL_BSD_SIGNAL 0
+
+/* Define to 1 if you have the declaration of 'sys_siglist', and to 0 if you
+   don't. */
+#define HAVE_DECL_SYS_SIGLIST 0
+
+/* Define to 1 if you have the declaration of '_sys_siglist', and to 0 if you
+   don't. */
+#define HAVE_DECL__SYS_SIGLIST 0
+
+/* Define to 1 if you have the declaration of '__sys_siglist', and to 0 if you
+   don't. */
+#define HAVE_DECL___SYS_SIGLIST 0
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines 'DIR'.
    */
 #define HAVE_DIRENT_H 1
 
-/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+/* Define to 1 if you have the <direct.h> header file, and it defines getcwd()
+   and chdir().
+   */
+#if (defined(_MSC_VER) || defined(__BORLANDC__)) && !defined(__INTERIX)
+# define HAVE_DIRECT_H 1
+#endif
+
+/* Define to 1 if you don't have 'vprintf' but do have '_doprnt.' */
 /* #undef HAVE_DOPRNT */
 
 /* Use platform specific coding */
 #define HAVE_DOS_PATHS 1
 
-/* Define to 1 if you have the `dup2' function. */
+/* Define to 1 if you have the 'dup2' function. */
 #define HAVE_DUP2 1
 
 /* Define to 1 if you have the <fcntl.h> header file. */
 #define HAVE_FCNTL_H 1
 
-/* Define to 1 if you have the `fdopen' function. */
-/*#define HAVE_FDOPEN 1*/
+/* Define to 1 if you have the 'fdopen' function. */
+#ifdef __MINGW32__
+#define HAVE_FDOPEN 1
+#endif
 
-/* Define to 1 if you have the `fork' function. */
+/* Define to 1 if you have the 'fileno' function. */
+#define HAVE_FILENO 1
+
+/* Define to 1 if you have the 'fork' function. */
 /* #undef HAVE_FORK */
 
-/* Define to 1 if you have the `getcwd' function.  */
+/* Define to 1 if you have the 'getcwd' function.  */
 #define HAVE_GETCWD 1
 
-/* Define to 1 if you have the `getgroups' function. */
+/* Define to 1 if you have the 'getgroups' function. */
 /* #undef HAVE_GETGROUPS */
 
-/* Define to 1 if you have the `gethostbyname' function. */
+/* Define to 1 if you have the 'gethostbyname' function. */
 /* #undef HAVE_GETHOSTBYNAME */
 
-/* Define to 1 if you have the `gethostname' function. */
+/* Define to 1 if you have the 'gethostname' function. */
 /* #undef HAVE_GETHOSTNAME */
 
-/* Define to 1 if you have the `getloadavg' function. */
+/* Define to 1 if you have the 'getloadavg' function. */
 /* #undef HAVE_GETLOADAVG */
 
-/* Define to 1 if you have the `getrlimit' function. */
+/* Define to 1 if you have the 'getrlimit' function. */
 /* #undef HAVE_GETRLIMIT */
 
 /* Define if the GNU gettext() function is already present or preinstalled. */
 /* #undef HAVE_GETTEXT */
 
-/* Define if you have a standard gettimeofday function */
-/* #undef HAVE_GETTIMEOFDAY */
+/* Define to 1 if you have a standard gettimeofday function */
+#ifdef __MINGW32__
+#define HAVE_GETTIMEOFDAY 1
+#endif
 
 /* Define if you have the iconv() function. */
 /* #undef HAVE_ICONV */
 
 /* Define to 1 if you have the <inttypes.h> header file. */
-/*#define HAVE_INTTYPES_H 1*/
+#ifdef __MINGW32__
+#define HAVE_INTTYPES_H 1
+#endif
 
-/* Define to 1 if you have the `dgc' library (-ldgc). */
+/* Define to 1 if you have the 'dgc' library (-ldgc). */
 /* #undef HAVE_LIBDGC */
 
-/* Define to 1 if you have the `kstat' library (-lkstat). */
+/* Define to 1 if you have the 'kstat' library (-lkstat). */
 /* #undef HAVE_LIBKSTAT */
 
 /* Define to 1 if you have the <limits.h> header file. */
@@ -141,180 +178,215 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define to 1 if you have the <locale.h> header file. */
 /*#define HAVE_LOCALE_H 1*/
 
+/* Define to 1 if you have the 'lstat' function. */
+/* #undef HAVE_LSTAT */
+
 /* Define to 1 if you have the <mach/mach.h> header file. */
 /* #undef HAVE_MACH_MACH_H */
 
-/* Define to 1 if you have the `memmove' function. */
-#define HAVE_MEMMOVE 1
-
 /* Define to 1 if you have the <memory.h> header file. */
 #define HAVE_MEMORY_H 1
 
-/* Define to 1 if you have the `mkstemp' function. */
+/* Define to 1 if you have the 'mkstemp' function. */
 /* #undef HAVE_MKSTEMP */
 
-/* Define to 1 if you have the `mktemp' function. */
+/* Define to 1 if you have the 'mktemp' function. */
 #define HAVE_MKTEMP 1
 
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+/* Define to 1 if you have the <ndir.h> header file, and it defines 'DIR'. */
 /* #undef HAVE_NDIR_H */
 
 /* Define to 1 if you have the <nlist.h> header file. */
 /* #undef HAVE_NLIST_H */
 
-/* Define to 1 if you have the `pipe' function. */
+/* Define to 1 if you have the 'pipe' function. */
 /* #undef HAVE_PIPE */
 
-/* Define to 1 if you have the `pstat_getdynamic' function. */
+/* Define to 1 if you have the 'pstat_getdynamic' function. */
 /* #undef HAVE_PSTAT_GETDYNAMIC */
 
-/* Define to 1 if you have the `realpath' function. */
+/* Define to 1 if you have the 'readlink' function. */
+/* #undef HAVE_READLINK */
+
+/* Define to 1 if you have the 'realpath' function. */
 /* #undef HAVE_REALPATH */
 
-/* Define if <signal.h> defines the SA_RESTART constant. */
+/* Define to 1 if <signal.h> defines the SA_RESTART constant. */
 /* #undef HAVE_SA_RESTART */
 
-/* Define to 1 if you have the `setegid' function. */
+/* Define to 1 if you have the 'setegid' function. */
 /* #undef HAVE_SETEGID */
 
-/* Define to 1 if you have the `seteuid' function. */
+/* Define to 1 if you have the 'seteuid' function. */
 /* #undef HAVE_SETEUID */
 
-/* Define to 1 if you have the `setlinebuf' function. */
+/* Define to 1 if you have the 'setlinebuf' function. */
 /* #undef HAVE_SETLINEBUF */
 
-/* Define to 1 if you have the `setlocale' function. */
+/* Define to 1 if you have the 'setlocale' function. */
 /*#define HAVE_SETLOCALE 1*/
 
-/* Define to 1 if you have the `setregid' function. */
+/* Define to 1 if you have the 'setregid' function. */
 /* #undef HAVE_SETREGID */
 
-/* Define to 1 if you have the `setreuid' function. */
+/* Define to 1 if you have the 'setreuid' function. */
 /* #undef HAVE_SETREUID */
 
-/* Define to 1 if you have the `setrlimit' function. */
+/* Define to 1 if you have the 'setrlimit' function. */
 /* #undef HAVE_SETRLIMIT */
 
-/* Define to 1 if you have the `setvbuf' function. */
-/*#define HAVE_SETVBUF 1 */
+/* Define to 1 if you have the 'setvbuf' function. */
+#define HAVE_SETVBUF 1
 
-/* Define to 1 if you have the `sigaction' function. */
+/* Define to 1 if you have the 'sigaction' function. */
 /* #undef HAVE_SIGACTION */
 
-/* Define to 1 if you have the `sigsetmask' function. */
+/* Define to 1 if you have the 'sigsetmask' function. */
 /* #undef HAVE_SIGSETMASK */
 
-/* Define to 1 if you have the `socket' function. */
+/* Define to 1 if you have the 'socket' function. */
 /* #undef HAVE_SOCKET */
 
 /* Define to 1 if you have the <stdarg.h> header file. */
 #define HAVE_STDARG_H 1
 
 /* Define to 1 if you have the <stdint.h> header file. */
-/*#define HAVE_STDINT_H 1*/
+#ifdef __MINGW32__
+#define HAVE_STDINT_H 1
+#endif
 
 /* Define to 1 if you have the <stdlib.h> header file. */
 #define HAVE_STDLIB_H 1
 
-/* Define to 1 if you have the `strcasecmp' function. */
-/* #undef HAVE_STRCASECMP */
+/* Define to 1 if you have the 'strcasecmp' function. */
+#ifdef __MINGW32__
+#define HAVE_STRCASECMP 1
+#endif
 
-/* Define to 1 if you have the `strchr' function. */
-#define HAVE_STRCHR 1
+/* Define to 1 if you have the 'strcmpi' function. */
+#define HAVE_STRCMPI 1
 
-/* Define to 1 if you have the `strcoll' function and it is properly defined.
+/* Define to 1 if you have the 'strcoll' function and it is properly defined.
    */
 #define HAVE_STRCOLL 1
 
-/* Define to 1 if you have the `strdup' function. */
-/* #define HAVE_STRDUP 1*/
+/* Define to 1 if you have the 'strdup' function. */
+#define HAVE_STRDUP 1
 
-/* Define to 1 if you have the `strerror' function. */
+/* Define to 1 if you have the 'strerror' function. */
 #define HAVE_STRERROR 1
 
+/* Define to 1 if you have the 'stricmp' function. */
+#define HAVE_STRICMP 1
+
 /* Define to 1 if you have the <strings.h> header file. */
 /* #define HAVE_STRINGS_H 1 */
 
 /* Define to 1 if you have the <string.h> header file. */
 #define HAVE_STRING_H 1
 
-/* Define to 1 if you have the `strsignal' function. */
+/* Define to 1 if you have the 'strncasecmp' function. */
+#ifdef __MINGW32__
+#define HAVE_STRNCASECMP 1
+#endif
+
+/* Define to 1 if you have the 'strncmpi' function. */
+/* #undef HAVE_STRNCMPI */
+
+/* Define to 1 if you have the 'strndup' function. */
+/* #undef HAVE_STRNDUP */
+
+/* Define to 1 if you have the 'strnicmp' function. */
+#ifdef __MINGW32__
+#define HAVE_STRNICMP 1
+#endif
+
+/* Define to 1 if you have the 'strsignal' function. */
 /* #undef HAVE_STRSIGNAL */
 
-/* Define to 1 if `n_un.n_name' is member of `struct nlist'. */
+/* Define to 1 if 'n_un.n_name' is a member of 'struct nlist'. */
 /* #undef HAVE_STRUCT_NLIST_N_UN_N_NAME */
 
-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines 'DIR'.
    */
 /* #undef HAVE_SYS_DIR_H */
 
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines 'DIR'.
    */
 /* #undef HAVE_SYS_NDIR_H */
 
 /* Define to 1 if you have the <sys/param.h> header file. */
-/* #define HAVE_SYS_PARAM_H 1 */
+#ifdef __MINGW32__
+#define HAVE_SYS_PARAM_H 1
+#endif
 
 /* Define to 1 if you have the <sys/resource.h> header file. */
 /* #undef HAVE_SYS_RESOURCE_H */
 
 /* Define to 1 if you have the <sys/stat.h> header file. */
-/* #define HAVE_SYS_STAT_H 1 */
+#define HAVE_SYS_STAT_H 1
 
 /* Define to 1 if you have the <sys/timeb.h> header file. */
-/*#define HAVE_SYS_TIMEB_H 1*/
+#define HAVE_SYS_TIMEB_H 1
 
 /* Define to 1 if you have the <sys/time.h> header file. */
-/*#define HAVE_SYS_TIME_H 1*/
+#ifdef __MINGW32__
+#define HAVE_SYS_TIME_H 1
+#endif
 
 /* Define to 1 if you have the <sys/types.h> header file. */
-/*#define HAVE_SYS_TYPES_H 1*/
+#define HAVE_SYS_TYPES_H 1
 
 /* Define to 1 if you have the <sys/wait.h> header file. */
 /* #undef HAVE_SYS_WAIT_H */
 
-/* Define this if you have the \`union wait' type in <sys/wait.h>. */
+/* Define to 1 if you have the \'union wait' type in <sys/wait.h>. */
 /* #undef HAVE_UNION_WAIT */
 
 /* Define to 1 if you have the <unistd.h> header file. */
-/* #define HAVE_UNISTD_H 1*/
+#ifdef __MINGW32__
+#define HAVE_UNISTD_H 1
+#endif
 
 /* Define to 1 if you have the <varargs.h> header file. */
 /* #undef HAVE_VARARGS_H */
 
-/* Define to 1 if you have the `vfork' function. */
+/* Define to 1 if you have the 'vfork' function. */
 /* #undef HAVE_VFORK */
 
 /* Define to 1 if you have the <vfork.h> header file. */
 /* #undef HAVE_VFORK_H */
 
-/* Define to 1 if you have the `vprintf' function. */
+/* Define to 1 if you have the 'vprintf' function. */
 #define HAVE_VPRINTF 1
 
 
-/* Define to 1 if you have the `wait3' function. */
+/* Define to 1 if you have the 'wait3' function. */
 /* #undef HAVE_WAIT3 */
 
-/* Define to 1 if you have the `waitpid' function. */
+/* Define to 1 if you have the 'waitpid' function. */
 /* #undef HAVE_WAITPID */
 
-/* Define to 1 if `fork' works. */
+/* Define to 1 if 'fork' works. */
 /* #undef HAVE_WORKING_FORK */
 
-/* Define to 1 if `vfork' works. */
+/* Define to 1 if 'vfork' works. */
 /* #undef HAVE_WORKING_VFORK */
 
 /* Build host information. */
 #define MAKE_HOST "Windows32"
 
-/* Define this to enable job server support in GNU make. */
-/* #undef MAKE_JOBSERVER */
+/* Define to 1 to enable job server support in GNU make. */
+#define MAKE_JOBSERVER 1
 
-/* Define to 1 if your `struct nlist' has an `n_un' member. Obsolete, depend
-   on `HAVE_STRUCT_NLIST_N_UN_N_NAME */
+/* Define to 1 to enable symbolic link timestamp checking. */
+/* #undef MAKE_SYMLINKS */
+
+/* Define to 1 if your 'struct nlist' has an 'n_un' member. Obsolete, depend
+   on 'HAVE_STRUCT_NLIST_N_UN_N_NAME */
 /* #undef NLIST_NAME_UNION */
 
-/* Define if struct nlist.n_name is a pointer rather than an array. */
+/* Define to 1 if struct nlist.n_name is a pointer rather than an array. */
 /* #undef NLIST_STRUCT */
 
 /* Define to 1 if your C compiler doesn't accept -c and -o together. */
@@ -323,10 +395,22 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Name of this package (needed by automake) */
 #define PACKAGE "%PACKAGE%"
 
-/* Define to 1 if the C compiler supports function prototypes. */
-#define PROTOTYPES 1
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "bug-make@gnu.org"
 
-/* Define as the return type of signal handlers (`int' or `void'). */
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "GNU make"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "http://www.gnu.org/software/make/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "%VERSION%"
+
+/* Define to the character that separates directories in PATH. */
+#define PATH_SEPARATOR_CHAR ';'
+
+/* Define as the return type of signal handlers ('int' or 'void'). */
 #define RETSIGTYPE void
 
 /* Define to the name of the SCCS 'get' command. */
@@ -335,20 +419,20 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define this if the SCCS 'get' command understands the '-G<file>' option. */
 /* #undef SCCS_GET_MINUS_G */
 
-/* Define to 1 if the `setvbuf' function takes the buffering type as its
+/* Define to 1 if the 'setvbuf' function takes the buffering type as its
    second argument and the buffer pointer as the third, as on System V before
    release 3. */
 /* #undef SETVBUF_REVERSED */
 
 /* If using the C implementation of alloca, define if you know the
    direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
+   automatically deduced at run time.
 	STACK_DIRECTION > 0 => grows toward higher addresses
 	STACK_DIRECTION < 0 => grows toward lower addresses
 	STACK_DIRECTION = 0 => direction of growth unknown */
 /* #undef STACK_DIRECTION */
 
-/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
+/* Define to 1 if the 'S_IS*' macros in <sys/stat.h> do not work properly. */
 /* #undef STAT_MACROS_BROKEN */
 
 /* Define to 1 if you have the ANSI C header files. */
@@ -361,7 +445,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* #undef SVR4 */
 
 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-/* #define TIME_WITH_SYS_TIME 1 */
+#ifdef __MINGW32__
+#define TIME_WITH_SYS_TIME 1
+#endif
 
 /* Define to 1 for Encore UMAX. */
 /* #undef UMAX */
@@ -396,60 +482,41 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
    this defined. */
 /* #undef _POSIX_1_SOURCE */
 
-/* Define to 1 if you need to in order for `stat' and other things to work. */
-#define _POSIX_SOURCE 1
+/* Define to 1 if you need to in order for 'stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
 
-/* Define like PROTOTYPES; this can be used by system headers. */
-/*#define __PROTOTYPES 1*/
-
-/* Define to empty if `const' does not conform to ANSI C. */
+/* Define to empty if 'const' does not conform to ANSI C. */
 /* #undef const */
 
-/* Define to `int' if <sys/types.h> doesn't define. */
+#include <sys/types.h>
+
+/* Define to 'int' if <sys/types.h> doesn't define. */
 #define gid_t int
 
-/* Define to `int' if <sys/types.h> does not define. */
+/* Define to 'int' if <sys/types.h> does not define. */
+/* GCC 4.x reportedly defines pid_t.  */
+#ifndef _PID_T_
+#ifdef _WIN64
+#define pid_t __int64
+#else
 #define pid_t int
+#endif
+#endif
 
-/* Define to `int' if <sys/types.h> doesn't define. */
+/* Define to 'int' if <sys/types.h> doesn't define. */
 #define uid_t int
 
 /* Define uintmax_t if not defined in <stdint.h> or <inttypes.h>. */
+#if !HAVE_STDINT_H && !HAVE_INTTYPES_H
 #define uintmax_t unsigned long
+#endif
 
-/* Define as `fork' if `vfork' does not work. */
+/* Define as 'fork' if 'vfork' does not work. */
 /*#define vfork fork*/
 
-/* Define to `unsigned long' or `unsigned long long'
-   if <inttypes.h> doesn't define.  */
-#define uintmax_t unsigned long
-
-/* Define if you support file names longer than 14 characters.  */
-#define HAVE_LONG_FILE_NAMES 1
-
-/* Define if your struct stat has st_rdev.  */
-#undef HAVE_ST_RDEV
-#define HAVE_ST_RDEV 1
-
-/* Define if you have the strftime function.  */
-#undef HAVE_STRFTIME
-#define HAVE_STRFTIME 1
-
 /* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
 /* #undef HAVE_SYS_WAIT_H */
 
-/* Define if your struct tm has tm_zone.  */
-/* #undef HAVE_TM_ZONE */
-
-/* Define if you don't have tm_zone but do have the external array
-   tzname.  */
-#undef HAVE_TZNAME
-#define HAVE_TZNAME 1
-
-/* Define if utime(file, NULL) sets file's timestamp to the present.  */
-#undef HAVE_UTIME_NULL
-#define HAVE_UTIME_NULL 1
-
 /* Define to the installation directory for locales.  */
 #define LOCALEDIR ""
 

config/.cvsignore

@@ -3,5 +3,9 @@ config.*
 mkinstalldirs
 texinfo.tex
 mdate-sh
+compile
+depcomp
+install-sh
+missing
 
 Makefile Makefile.in

config/ChangeLog

@@ -1,3 +1,8 @@
+2012-01-15  Paul Smith  <psmith@gnu.org>
+
+	* dospaths.m4: Use AC_LANG_PROGRAM to encapsulate the test code.
+	Fixes Savannah bug #35256.  Patch from Sebastian Pipping.
+
 2006-03-09  Paul Smith  <psmith@gnu.org>
 
 	* dospaths.m4: Add MSYS to the list of targets allowing DOS-style
@@ -28,17 +33,17 @@
 	* Makefile.am: New file.
 
 
-Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 2002-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

config/Makefile.am

@@ -1,22 +1,48 @@
 # -*-Makefile-*-, or close enough
-# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2002-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
-EXTRA_DIST =	codeset.m4 gettext.m4 glibc21.m4 iconv.m4 isc-posix.m4 nls.m4 \
-		intdiv0.m4 inttypes-pri.m4 inttypes.m4 inttypes_h.m4 \
-		isc-posix.m4 lcmessage.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 \
-		progtest.m4 stdint_h.m4 uintmax_t.m4 ulonglong.m4 longlong.m4 \
-		dospaths.m4 po.m4 signed.m4 longdouble.m4 wchar_t.m4 \
-		wint_t.m4 intmax.m4 printf-posix.m4 xsize.m4 size_max.m4
+EXTRA_DIST =	\
+		codeset.m4 \
+		dospaths.m4 \
+		gettext.m4 \
+		glibc21.m4 \
+		iconv.m4 \
+		intdiv0.m4 \
+		intmax.m4 \
+		inttypes-pri.m4 \
+		inttypes.m4 \
+		inttypes_h.m4 \
+		isc-posix.m4 \
+		isc-posix.m4 \
+		lcmessage.m4 \
+		lib-ld.m4 \
+		lib-link.m4 \
+		lib-prefix.m4 \
+		longdouble.m4 \
+		longlong.m4 \
+		nls.m4 \
+		po.m4 \
+		printf-posix.m4 \
+		progtest.m4 \
+		signed.m4 \
+		size_max.m4 \
+		stdint_h.m4 \
+		uintmax_t.m4 \
+		ulonglong.m4 \
+		wchar_t.m4 \
+		wint_t.m4 \
+		xsize.m4

config/dospaths.m4

@@ -1,37 +1,33 @@
 # Test if the system uses DOS-style pathnames (drive specs and backslashes)
 # By Paul Smith <psmith@gnu.org>.  Based on dos.m4 by Jim Meyering.
-
-# Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# Copyright (C) 1993-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
-AC_DEFUN([pds_AC_DOS_PATHS],
-  [
-    AC_CACHE_CHECK([whether system uses MSDOS-style paths], [ac_cv_dos_paths],
-      [
-        AC_COMPILE_IFELSE([
-#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __EMX__ && !defined __MSYS__
+AC_DEFUN([pds_AC_DOS_PATHS], [
+  AC_CACHE_CHECK([whether system uses MSDOS-style paths], [ac_cv_dos_paths], [
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __EMX__ && !defined __MSYS__ && !defined __CYGWIN__
 neither MSDOS nor Windows nor OS2
 #endif
-],
+]])],
         [ac_cv_dos_paths=yes],
-        [ac_cv_dos_paths=no])
-      ])
+        [ac_cv_dos_paths=no])])
 
-    if test x"$ac_cv_dos_paths" = xyes; then
-      AC_DEFINE_UNQUOTED([HAVE_DOS_PATHS], 1,
-                         [Define if the system uses DOS-style pathnames.])
-    fi
-  ])
+  AS_IF([test x"$ac_cv_dos_paths" = xyes],
+  [ AC_DEFINE_UNQUOTED([HAVE_DOS_PATHS], 1,
+                       [Define if the system uses DOS-style pathnames.])])
+])

configh.dos.template

@@ -1,31 +1,34 @@
 /* configh.dos -- hand-massaged config.h file for MS-DOS builds         -*-C-*-
 
-Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1994-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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 this header to make __DJGPP_MINOR__ available because DJGPP ports
+   of GCC 4.3.0 and later no longer do it automatically.  */
+#include <sys/version.h>
 
 /* Many things are defined already by a system header.  */
 #include <sys/config.h>
 
 #if __DJGPP__ > 2 || __DJGPP_MINOR__ > 1
 
-/* Define if `sys_siglist' is declared by <signal.h>.  */
+/* Define to 1 if 'sys_siglist' is declared by <signal.h> or <unistd.h>. */
 # define SYS_SIGLIST_DECLARED 1
 
-/* Define this if the C library defines the variable `_sys_siglist'.  */
-# define HAVE_SYS_SIGLIST 1
+/* Define to 1 if the C library defines the variable '_sys_siglist'.  */
+# define HAVE_DECL_SYS_SIGLIST 1
 
 #else
 
@@ -37,52 +40,58 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Use high resolution file timestamps if nonzero. */
 #define FILE_TIMESTAMP_HI_RES 0
 
-/* Define to 1 if you have `alloca', as a function or macro. */
+/* Define to 1 if you have 'alloca', as a function or macro. */
 #define HAVE_ALLOCA 1
 
-/* Define if you have the fdopen function.  */
+/* Define to 1 if you have the fdopen function.  */
 #define HAVE_FDOPEN 1
 
-/* Define to 1 if you have the `getgroups' function. */
+/* Define to 1 if you have the 'getgroups' function. */
 #define HAVE_GETGROUPS 1
 
-/* Define if you have the <memory.h> header file.  */
+/* Define to 1 if you have the <memory.h> header file.  */
 #define HAVE_MEMORY_H 1
 
-/* Define if you have the mkstemp function.  */
+/* Define to 1 if you have the mkstemp function.  */
 #define HAVE_MKSTEMP 1
 
-/* Define to 1 if you have the `mktemp' function. */
+/* Define to 1 if you have the 'mktemp' function. */
 #define HAVE_MKTEMP 1
 
-/* Define to 1 if you have the `setlinebuf' function. */
+/* Define to 1 if you have the 'setlinebuf' function. */
 #define HAVE_SETLINEBUF 1
 
-/* Define to 1 if you have the `setvbuf' function. */
+/* Define to 1 if you have the 'setvbuf' function. */
 #define HAVE_SETVBUF 1
 
 #define SCCS_GET "get"
 
-/* Define to `unsigned long' or `unsigned long long'
+/* Define to 'unsigned long' or 'unsigned long long'
    if <inttypes.h> doesn't define.  */
 #define uintmax_t unsigned long long
 
 /* Define the type of the first arg to select().  */
 #define fd_set_size_t int
 
-/* Define if you have the select function.  */
+/* Define to 1 if you have the select function.  */
 #define HAVE_SELECT 1
 
-/* Define if your compiler conforms to the ANSI C standard. */
+/* Define to 1 if your compiler conforms to the ANSI C standard. */
 #define HAVE_ANSI_COMPILER 1
 
 /* Define to 1 if you have the <stdarg.h> header file. */
 #define HAVE_STDARG_H 1
 
-/* Define if you have the vprintf library function.  */
+/* Define to 1 if you have the vprintf library function.  */
 #undef HAVE_VPRINTF
 #define HAVE_VPRINTF 1
 
+/* Define to 1 if you have the stricmp function.  */
+#define HAVE_STRICMP 1
+
+/* Define to 1 if you have the 'strncasecmp' function. */
+#define HAVE_STRNCASECMP 1
+
 /* Name of the package */
 #define PACKAGE "%PACKAGE%"
 
@@ -104,9 +113,6 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 /* Define to 1 if the C compiler supports function prototypes. */
 #define PROTOTYPES 1
 
-/* Define to 1 if `sys_siglist' is declared by <signal.h> or <unistd.h>. */
-#define SYS_SIGLIST_DECLARED 1
-
 /* Version number of package */
 #define VERSION "%VERSION%"
 

configure.bat

@@ -1,21 +1,19 @@
 @echo off
-rem Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-rem 2004, 2005, 2006 Free Software Foundation, Inc.
+rem Copyright (C) 1994-2012 Free Software Foundation, Inc.
 rem This file is part of GNU Make.
-
+rem
 rem GNU Make is free software; you can redistribute it and/or modify it under
 rem the terms of the GNU General Public License as published by the Free
-rem Software Foundation; either version 2, or (at your option) any later
-rem version.
-
+rem Software Foundation; either version 3 of the License, or (at your option)
+rem any later version.
+rem
 rem GNU Make is distributed in the hope that it will be useful, but WITHOUT
 rem ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for.
 rem more details.
-
+rem
 rem You should have received a copy of the GNU General Public License along
-rem with GNU Make; see the file COPYING.  If not, write to the Free Software
-rem Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+rem with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 echo Configuring MAKE for DJGPP
 

configure.in

@@ -1,30 +1,30 @@
 # Process this file with autoconf to produce a configure script.
 #
-# Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1993-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
-AC_INIT([GNU make],[3.81],[bug-make@gnu.org])
+AC_INIT([GNU make],[3.82.90],[bug-make@gnu.org])
 
-AC_PREREQ(2.59)
-AC_REVISION([[$Id$]])
+AC_PREREQ([2.59])
+AC_REVISION([$Id$])
 
 # Autoconf setup
-AC_CONFIG_AUX_DIR(config)
-AC_CONFIG_SRCDIR(vpath.c)
-AC_CONFIG_HEADERS(config.h)
+AC_CONFIG_AUX_DIR([config])
+AC_CONFIG_SRCDIR([vpath.c])
+AC_CONFIG_HEADERS([config.h])
 
 # Automake setup
 AM_INIT_AUTOMAKE([1.9])
@@ -34,9 +34,9 @@ AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_RANLIB
 AC_PROG_CPP
-AC_CHECK_PROG(AR, ar, ar, ar)
+AC_CHECK_PROG([AR], [ar], [ar], [ar])
 # Perl is needed for the test suite (only)
-AC_CHECK_PROG(PERL, perl, perl, perl)
+AC_CHECK_PROG([PERL], [perl], [perl], [perl])
 
 # Specialized system macros
 AC_CANONICAL_HOST
@@ -44,12 +44,9 @@ AC_AIX
 AC_ISC_POSIX
 AC_MINIX
 
-# Needed for ansi2knr
-AM_C_PROTOTYPES
-
 # Enable gettext, in "external" mode.
 
-AM_GNU_GETTEXT_VERSION(0.14.1)
+AM_GNU_GETTEXT_VERSION([0.18.1])
 AM_GNU_GETTEXT([external])
 
 # This test must come as early as possible after the compiler configuration
@@ -58,25 +55,25 @@ AM_GNU_GETTEXT([external])
 AC_SYS_LARGEFILE
 
 # Checks for libraries.
-AC_SEARCH_LIBS(getpwnam, [sun])
+AC_SEARCH_LIBS([getpwnam], [sun])
 
 # Checks for header files.
 AC_HEADER_STDC
 AC_HEADER_DIRENT
 AC_HEADER_STAT
 AC_HEADER_TIME
-AC_CHECK_HEADERS(stdlib.h locale.h unistd.h limits.h fcntl.h string.h \
-		 memory.h sys/param.h sys/resource.h sys/time.h sys/timeb.h)
+AC_CHECK_HEADERS([stdlib.h locale.h unistd.h limits.h fcntl.h string.h \
+		  memory.h sys/param.h sys/resource.h sys/time.h sys/timeb.h])
 
 # Set a flag if we have an ANSI C compiler
-if test "$ac_cv_prog_cc_stdc" != no; then
-  AC_DEFINE(HAVE_ANSI_COMPILER, 1,
-	      [Define if your compiler conforms to the ANSI C standard.])
-fi
+AS_IF([test "$ac_cv_prog_cc_stdc" != no],
+[ AC_DEFINE([HAVE_ANSI_COMPILER], [1],
+            [Define to 1 if your compiler conforms to the ANSI C standard.])
+])
 
 
 # Determine what kind of variadic function calls we support
-AC_CHECK_HEADERS(stdarg.h varargs.h, break)
+AC_CHECK_HEADERS([stdarg.h varargs.h], [break])
 
 AM_PROG_CC_C_O
 AC_C_CONST
@@ -86,45 +83,40 @@ AC_TYPE_PID_T
 
 # Find some definition for uintmax_t
 
-AC_CHECK_TYPE(uintmax_t,,[
-  uintmax_t="unsigned long"
-  AC_CHECK_TYPE(unsigned long long,[uintmax_t="unsigned long long"])
-  AC_DEFINE_UNQUOTED(uintmax_t,$uintmax_t,
-    [Define uintmax_t if not defined in <stdint.h> or <inttypes.h>.])])
+AC_CHECK_TYPE([uintmax_t],[],
+[ uintmax_t="unsigned long"
+  AC_CHECK_TYPE([unsigned long long],[uintmax_t="unsigned long long"])
+  AC_DEFINE_UNQUOTED([uintmax_t], [$uintmax_t],
+    [Define uintmax_t if not defined in <stdint.h> or <inttypes.h>.])
+])
 
 # Find out whether our struct stat returns nanosecond resolution timestamps.
 
 AC_STRUCT_ST_MTIM_NSEC
-AC_MSG_CHECKING([whether to use high resolution file timestamps])
-AC_CACHE_VAL(make_cv_file_timestamp_hi_res, [
-  make_cv_file_timestamp_hi_res=no
-  if test "$ac_cv_struct_st_mtim_nsec" != no; then
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#	if HAVE_INTTYPES_H
-#	 include <inttypes.h>
-#	endif]],
+AC_CACHE_CHECK([whether to use high resolution file timestamps],
+               [make_cv_file_timestamp_hi_res],
+[ make_cv_file_timestamp_hi_res=no
+  AS_IF([test "$ac_cv_struct_st_mtim_nsec" != no],
+        [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif]],
 	              [[char a[0x7fffffff < (uintmax_t)-1 >> 30 ? 1 : -1];]])],
-      [make_cv_file_timestamp_hi_res=yes],
-      [])
-  fi])
-AC_MSG_RESULT($make_cv_file_timestamp_hi_res)
-if test "$make_cv_file_timestamp_hi_res" = yes; then
-  val=1
-else
-  val=0
-fi
-AC_DEFINE_UNQUOTED(FILE_TIMESTAMP_HI_RES, $val,
+        [make_cv_file_timestamp_hi_res=yes])
+  ])])
+AS_IF([test "$make_cv_file_timestamp_hi_res" = yes], [val=1], [val=0])
+AC_DEFINE_UNQUOTED([FILE_TIMESTAMP_HI_RES], [$val],
 		   [Use high resolution file timestamps if nonzero.])
 
-if test "$make_cv_file_timestamp_hi_res" = yes; then
-  # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
+AS_IF([test "$make_cv_file_timestamp_hi_res" = yes],
+[ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
   # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
-  AC_SEARCH_LIBS(clock_gettime, [rt posix4])
-  if test "$ac_cv_search_clock_gettime" != no; then
-    AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
-	      [Define if you have the clock_gettime function.])
-  fi
-fi
+  AC_SEARCH_LIBS([clock_gettime], [rt posix4])
+  AS_IF([test "$ac_cv_search_clock_gettime" != no],
+  [ AC_DEFINE([HAVE_CLOCK_GETTIME], [1],
+	      [Define to 1 if you have the clock_gettime function.])
+  ])
+])
 
 # Check for DOS-style pathnames.
 pds_AC_DOS_PATHS
@@ -132,7 +124,7 @@ pds_AC_DOS_PATHS
 # See if we have a standard version of gettimeofday().  Since actual
 # implementations can differ, just make sure we have the most common
 # one.
-AC_CACHE_CHECK([for standard gettimeofday], ac_cv_func_gettimeofday,
+AC_CACHE_CHECK([for standard gettimeofday], [ac_cv_func_gettimeofday],
   [ac_cv_func_gettimeofday=no
    AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <sys/time.h>
                   int main ()
@@ -144,19 +136,30 @@ AC_CACHE_CHECK([for standard gettimeofday], ac_cv_func_gettimeofday,
 		  [ac_cv_func_gettimeofday=yes],
 		  [ac_cv_func_gettimeofday=no],
 		  [ac_cv_func_gettimeofday="no (cross-compiling)"])])
-if test "$ac_cv_func_gettimeofday" = yes; then
-  AC_DEFINE(HAVE_GETTIMEOFDAY, 1,
-	    [Define if you have a standard gettimeofday function])
-fi
+AS_IF([test "$ac_cv_func_gettimeofday" = yes],
+[ AC_DEFINE([HAVE_GETTIMEOFDAY], [1],
+	    [Define to 1 if you have a standard gettimeofday function])
+])
 
-AC_CHECK_FUNCS(	memcpy memmove strchr strdup mkstemp mktemp fdopen \
-	        bsd_signal dup2 getcwd realpath sigsetmask sigaction \
+AC_CHECK_FUNCS([strdup strndup mkstemp mktemp fdopen fileno \
+	        dup2 getcwd realpath sigsetmask sigaction \
                 getgroups seteuid setegid setlinebuf setreuid setregid \
                 getrlimit setrlimit setvbuf pipe strerror strsignal \
-		lstat readlink atexit)
+		lstat readlink atexit])
+
+# We need to check declarations, not just existence, because on Tru64 this
+# function is not declared without special flags, which themselves cause
+# other problems.  We'll just use our own.
+AC_CHECK_DECLS([bsd_signal], [], [], [[#define _GNU_SOURCE 1
+#include <signal.h>]])
 
 AC_FUNC_SETVBUF_REVERSED
 
+# Rumor has it that strcasecmp lives in -lresolv on some odd systems.
+# It doesn't hurt much to use our own if we can't find it so I don't
+# make the effort here.
+AC_CHECK_FUNCS([strcasecmp strncasecmp strcmpi strncmpi stricmp strnicmp])
+
 # strcoll() is used by the GNU glob library
 AC_FUNC_STRCOLL
 
@@ -165,23 +168,42 @@ AC_FUNC_FORK([])
 AC_FUNC_VPRINTF
 AC_FUNC_CLOSEDIR_VOID
 
+# See if the user wants to add (or not) GNU Guile support
+PKG_PROG_PKG_CONFIG
+AC_ARG_WITH([guile], [AS_HELP_STRING([--with-guile],
+            [Support GNU Guile for embedded scripting])])
+
+# For some strange reason, at least on Ubuntu, each version of Guile
+# comes with it's own PC file so we have to specify them as individual
+# packages.  Ugh.
+AS_IF([test "x$with_guile" != xno],
+[ PKG_CHECK_MODULES([GUILE], [guile-2.0], [have_guile=yes],
+  [PKG_CHECK_MODULES([GUILE], [guile-1.8], [have_guile=yes],
+    [have_guile=no])])
+])
+
+AS_IF([test "$have_guile" = yes],
+      [AC_DEFINE([HAVE_GUILE], [1], [Embed GNU Guile support])])
+
+AM_CONDITIONAL([HAVE_GUILE], [test "$have_guile" = yes])
+
 AC_FUNC_GETLOADAVG
 
 # AC_FUNC_GETLOADAVG is documented to set the NLIST_STRUCT value, but it
 # doesn't.  So, we will.
 
-if test "$ac_cv_header_nlist_h" = yes; then
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <nlist.h>]],
+AS_IF([test "$ac_cv_header_nlist_h" = yes],
+[ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <nlist.h>]],
 	[[struct nlist nl;
           nl.n_name = "string";
           return 0;]])],
 	[make_cv_nlist_struct=yes],
 	[make_cv_nlist_struct=no])
-  if test "$make_cv_nlist_struct" = yes; then
-    AC_DEFINE(NLIST_STRUCT, 1,
-       [Define if struct nlist.n_name is a pointer rather than an array.])
-  fi
-fi
+  AS_IF([test "$make_cv_nlist_struct" = yes],
+  [ AC_DEFINE([NLIST_STRUCT], [1],
+       [Define to 1 if struct nlist.n_name is a pointer rather than an array.])
+  ])
+])
 
 AC_CHECK_DECLS([sys_siglist, _sys_siglist, __sys_siglist], , ,
   [AC_INCLUDES_DEFAULT
@@ -194,11 +216,10 @@ AC_CHECK_DECLS([sys_siglist, _sys_siglist, __sys_siglist], , ,
 
 
 # Check out the wait reality.
-AC_CHECK_HEADERS(sys/wait.h)
-AC_CHECK_FUNCS(waitpid wait3)
-AC_MSG_CHECKING(for union wait)
-AC_CACHE_VAL(make_cv_union_wait, [dnl
-    AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+AC_CHECK_HEADERS([sys/wait.h],[],[],[[#include <sys/types.h>]])
+AC_CHECK_FUNCS([waitpid wait3])
+AC_CACHE_CHECK([for union wait], [make_cv_union_wait],
+[ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 #include <sys/wait.h>]],
      [[union wait status; int pid; pid = wait (&status);
 #ifdef WEXITSTATUS
@@ -217,136 +238,172 @@ AC_CACHE_VAL(make_cv_union_wait, [dnl
 #endif
       ]])],
     [make_cv_union_wait=yes],
-    [make_cv_union_wait=no])])
-if test "$make_cv_union_wait" = yes; then
-  AC_DEFINE(HAVE_UNION_WAIT, 1,
-            [Define this if you have the \`union wait' type in <sys/wait.h>.])
-fi
-AC_MSG_RESULT($make_cv_union_wait)
+    [make_cv_union_wait=no])
+])
+AS_IF([test "$make_cv_union_wait" = yes],
+[ AC_DEFINE([HAVE_UNION_WAIT], [1],
+            [Define to 1 if you have the 'union wait' type in <sys/wait.h>.])
+])
 
 
 # If we're building on Windows/DOS/OS/2, add some support for DOS drive specs.
-if test "$PATH_SEPARATOR" = ';'; then
-  AC_DEFINE(HAVE_DOS_PATHS, 1,
-            [Define this if your system requires backslashes or drive specs in pathnames.])
-fi
-
+AS_IF([test "$PATH_SEPARATOR" = ';'],
+[ AC_DEFINE([HAVE_DOS_PATHS], [1],
+            [Define to 1 if your system requires backslashes or drive specs in pathnames.])
+])
 
 # See if the user wants to use pmake's "customs" distributed build capability
-
-AC_SUBST(REMOTE) REMOTE=stub
+AC_SUBST([REMOTE]) REMOTE=stub
 use_customs=false
-AC_ARG_WITH(customs,
-  AC_HELP_STRING([--with-customs=DIR],
-		 [enable remote jobs via Customs--see README.customs]),
-  [case $withval in
-    n|no) : ;;
-    *) make_cppflags="$CPPFLAGS"
-       case $withval in
-	 y|ye|yes) : ;;
-	 *) CPPFLAGS="$CPPFLAGS -I$with_customs/include/customs"
-	    make_ldflags="$LDFLAGS -L$with_customs/lib" ;;
-       esac
-       CF_NETLIBS
-       AC_CHECK_HEADER(customs.h,
-		       [use_customs=true
-		         REMOTE=cstms
-			 LIBS="$LIBS -lcustoms" LDFLAGS="$make_ldflags"],
-		       [with_customs=no
-			 CPPFLAGS="$make_cppflags" make_badcust=yes])
-       ;;
-  esac])
+AC_ARG_WITH([customs],
+[ AC_HELP_STRING([--with-customs=DIR],
+		 [enable remote jobs via Customs--see README.customs])],
+[ AS_CASE([$withval], [n|no], [:],
+    [make_cppflags="$CPPFLAGS"
+     AS_CASE([$withval],
+             [y|ye|yes], [:],
+             [CPPFLAGS="$CPPFLAGS -I$with_customs/include/customs"
+              make_ldflags="$LDFLAGS -L$with_customs/lib"])
+     CF_NETLIBS
+     AC_CHECK_HEADER([customs.h],
+                     [use_customs=true
+		      REMOTE=cstms
+                      LIBS="$LIBS -lcustoms" LDFLAGS="$make_ldflags"],
+                     [with_customs=no
+                      CPPFLAGS="$make_cppflags" make_badcust=yes])
+    ])
+])
+
 # Tell automake about this, so it can include the right .c files.
-AM_CONDITIONAL(USE_CUSTOMS, test "$use_customs" = true)
+AM_CONDITIONAL([USE_CUSTOMS], [test "$use_customs" = true])
 
 # See if the user asked to handle case insensitive file systems.
-
-AH_TEMPLATE(HAVE_CASE_INSENSITIVE_FS, [Use case insensitive file names])
-AC_ARG_ENABLE(case-insensitive-file-system,
+AH_TEMPLATE([HAVE_CASE_INSENSITIVE_FS], [Use case insensitive file names])
+AC_ARG_ENABLE([case-insensitive-file-system],
   AC_HELP_STRING([--enable-case-insensitive-file-system],
-		 [enable case insensitive file system support]),
-  case_insensitive_fs="yes" AC_DEFINE(HAVE_CASE_INSENSITIVE_FS),
-  case_insensitive_fs="no")
+		 [assume file systems are case insensitive]),
+  [AS_IF([test "$enableval" = yes], [AC_DEFINE([HAVE_CASE_INSENSITIVE_FS])])])
 
 # See if we can handle the job server feature, and if the user wants it.
-
-AC_ARG_ENABLE(job-server,
+AC_ARG_ENABLE([job-server],
   AC_HELP_STRING([--disable-job-server],
                  [disallow recursive make communication during -jN]),
   [make_cv_job_server="$enableval" user_job_server="$enableval"],
   [make_cv_job_server="yes"])
 
-has_wait_nohang=yes
-case "$ac_cv_func_waitpid/$ac_cv_func_wait3" in
-  no/no) has_wait_nohang=no ;;
-esac
+AS_IF([test "$ac_cv_func_waitpid" = no && test "$ac_cv_func_wait3" = no],
+      [has_wait_nohang=no],
+      [has_wait_nohang=yes])
 
-AC_CACHE_CHECK(for SA_RESTART, make_cv_sa_restart, [
+AC_CACHE_CHECK([for SA_RESTART], [make_cv_sa_restart], [
   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <signal.h>]],
       [[return SA_RESTART;]])],
     [make_cv_sa_restart=yes],
     [make_cv_sa_restart=no])])
 
-if test "$make_cv_sa_restart" != no; then
-  AC_DEFINE(HAVE_SA_RESTART, 1,
-     [Define if <signal.h> defines the SA_RESTART constant.])
-fi
+AS_IF([test "$make_cv_sa_restart" != no],
+[ AC_DEFINE([HAVE_SA_RESTART], [1],
+     [Define to 1 if <signal.h> defines the SA_RESTART constant.])
+])
 
-# enable make_cv_sa_restart for OS/2 so that the jobserver will be enabled,
-# but do it after HAVE_SA_RESTART has been defined.
-case "$host_os" in
-  os2*) make_cv_sa_restart=yes ;;
-esac
+# Only allow jobserver on systems that support it
+AS_CASE([/$ac_cv_func_pipe/$ac_cv_func_sigaction/$make_cv_sa_restart/$has_wait_nohang/],
+  [*/no/*], [make_cv_job_server=no])
 
-case "$ac_cv_func_pipe/$ac_cv_func_sigaction/$make_cv_sa_restart/$has_wait_nohang/$make_cv_job_server" in
-  yes/yes/yes/yes/yes)
-    AC_DEFINE(MAKE_JOBSERVER, 1,
-              [Define this to enable job server support in GNU make.]);;
-esac
+# Also supported on OS2 and MinGW
+AS_CASE([$host_os], [os2*|mingw*], [make_cv_job_server=yes])
+
+# If we support it and the user didn't disable it, build with jobserver
+AS_CASE([/$make_cv_job_server/$user_job_server/],
+  [*/no/*], [: no jobserver],
+  [AC_DEFINE(MAKE_JOBSERVER, 1,
+             [Define to 1 to enable job server support in GNU make.])
+  ])
+
+# If dl*() functions are supported we can enable the load operation
+AC_CHECK_DECLS([dlopen, dlsym, dlerror], [], [],
+  [[#include <dlfcn.h>]])
+
+AC_ARG_ENABLE([load],
+  AC_HELP_STRING([--disable-load],
+                 [disable support for the 'load' operation]),
+  [make_cv_load="$enableval" user_load="$enableval"],
+  [make_cv_load="yes"])
+
+AS_CASE([/$ac_cv_func_dlopen/$ac_cv_func_dlsym/$ac_cv_func_dlerror/],
+  [*/no/*], [make_cv_load=no])
+
+AS_CASE([/$make_cv_load/$user_load/],
+  [*/no/*], [make_cv_load=no],
+  [AC_DEFINE(MAKE_LOAD, 1,
+             [Define to 1 to enable 'load' support in GNU make.])
+  ])
+
+# We might need -ldl
+AS_IF([test "$make_cv_load" = yes], [
+  AC_SEARCH_LIBS([dlopen], [dl], [], [make_cv_load=])
+  ])
+
+# If we want load support, we might need to link with export-dynamic.
+# See if we can figure it out.  Unfortunately this is very difficult.
+# For example passing -rdynamic to the SunPRO linker gives a warning
+# but succeeds and creates a shared object, not an executable!
+AS_IF([test "$make_cv_load" = yes], [
+  AC_MSG_CHECKING([If the linker accepts -Wl,--export-dynamic])
+  old_LDFLAGS="$LDFLAGS"
+  LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+  AC_LINK_IFELSE([int main(){}],
+    [AC_MSG_RESULT([yes])
+     AC_SUBST([AM_LDFLAGS], [-Wl,--export-dynamic])],
+    [AC_MSG_RESULT([no])
+     AC_MSG_CHECKING([If the linker accepts -rdynamic])
+     LDFLAGS="$old_LDFLAGS -rdynamic"
+     AC_LINK_IFELSE([int main(){}],
+       [AC_MSG_RESULT([yes])
+        AC_SUBST([AM_LDFLAGS], [-rdynamic])],
+       [AC_MSG_RESULT([no])])
+   ])
+  LDFLAGS="$old_LDFLAGS"
+])
 
 # if we have both lstat() and readlink() then we can support symlink
 # timechecks.
-case "$ac_cv_func_lstat/$ac_cv_func_readlink" in
-  yes/yes)
-    AC_DEFINE(MAKE_SYMLINKS, 1,
-              [Define this to enable symbolic link timestamp checking.]);;
-esac
+AS_IF([test "$ac_cv_func_lstat" = yes && test "$ac_cv_func_readlink" = yes],
+  [ AC_DEFINE([MAKE_SYMLINKS], [1],
+              [Define to 1 to enable symbolic link timestamp checking.])
+])
 
 # Find the SCCS commands, so we can include them in our default rules.
 
-AC_CACHE_CHECK(for location of SCCS get command, make_cv_path_sccs_get, [
-if test -f /usr/sccs/get; then
-  make_cv_path_sccs_get=/usr/sccs/get
-else
-  make_cv_path_sccs_get=get
-fi])
-AC_DEFINE_UNQUOTED(SCCS_GET, ["$make_cv_path_sccs_get"],
+AC_CACHE_CHECK([for location of SCCS get command], [make_cv_path_sccs_get], [
+  AS_IF([test -f /usr/sccs/get],
+        [make_cv_path_sccs_get=/usr/sccs/get],
+        [make_cv_path_sccs_get=get])
+])
+AC_DEFINE_UNQUOTED([SCCS_GET], ["$make_cv_path_sccs_get"],
 	           [Define to the name of the SCCS 'get' command.])
 
 ac_clean_files="$ac_clean_files s.conftest conftoast" # Remove these later.
-if ( /usr/sccs/admin -n s.conftest || admin -n s.conftest ) >/dev/null 2>&1 &&
-   test -f s.conftest; then
-  # We successfully created an SCCS file.
-  AC_CACHE_CHECK(if SCCS get command understands -G, make_cv_sys_get_minus_G, [
-    if $make_cv_path_sccs_get -Gconftoast s.conftest >/dev/null 2>&1 &&
-       test -f conftoast; then
-       make_cv_sys_get_minus_G=yes
-    else
-       make_cv_sys_get_minus_G=no
-    fi])
-  case "$make_cv_sys_get_minus_G" in
-    yes) AC_DEFINE(SCCS_GET_MINUS_G, 1,
-           [Define this if the SCCS 'get' command understands the '-G<file>' option.]);;
-  esac
-fi
+AS_IF([(/usr/sccs/admin -n s.conftest || admin -n s.conftest) >/dev/null 2>&1 &&
+   test -f s.conftest],
+[ # We successfully created an SCCS file.
+  AC_CACHE_CHECK([if SCCS get command understands -G], [make_cv_sys_get_minus_G],
+    [AS_IF([$make_cv_path_sccs_get -Gconftoast s.conftest >/dev/null 2>&1 &&
+            test -f conftoast],
+           [make_cv_sys_get_minus_G=yes],
+           [make_cv_sys_get_minus_G=no])
+    ])
+  AS_IF([test "$make_cv_sys_get_minus_G" = yes],
+    [AC_DEFINE([SCCS_GET_MINUS_G], [1],
+     [Define to 1 if the SCCS 'get' command understands the '-G<file>' option.])
+    ])
+])
 rm -f s.conftest conftoast
 
 # Check the system to see if it provides GNU glob.  If not, use our
 # local version.
-
-AC_MSG_CHECKING(if system libc has GNU glob)
-AC_CACHE_VAL(make_cv_sys_gnu_glob, [
- AC_EGREP_CPP(gnu glob,[
+AC_CACHE_CHECK([if system libc has GNU glob], [make_cv_sys_gnu_glob],
+[ AC_EGREP_CPP([gnu glob],[
 #include <features.h>
 #include <glob.h>
 #include <fnmatch.h>
@@ -357,40 +414,46 @@ AC_CACHE_VAL(make_cv_sys_gnu_glob, [
 # if _GNU_GLOB_INTERFACE_VERSION == GLOB_INTERFACE_VERSION
    gnu glob
 # endif
-#endif
- ], [AC_MSG_RESULT(yes)
-make_cv_sys_gnu_glob=yes], [AC_MSG_RESULT([no; using local copy])
-AC_SUBST(GLOBINC) GLOBINC='-I$(srcdir)/glob'
-AC_SUBST(GLOBLIB) GLOBLIB=glob/libglob.a
-make_cv_sys_gnu_glob=no])])
+#endif],
+        [make_cv_sys_gnu_glob=yes],
+        [make_cv_sys_gnu_glob=no])])
+AS_IF([test "$make_cv_sys_gnu_glob" = no],
+[ GLOBINC='-I$(srcdir)/glob'
+  GLOBLIB=glob/libglob.a
+])
+AC_SUBST([GLOBINC])
+AC_SUBST([GLOBLIB])
+
 # Tell automake about this, so it can build the right .c files.
-AM_CONDITIONAL(USE_LOCAL_GLOB, test "$make_cv_sys_gnu_glob" = no)
+AM_CONDITIONAL([USE_LOCAL_GLOB], [test "$make_cv_sys_gnu_glob" = no])
 
 # Let the makefile know what our build host is
 
-AC_DEFINE_UNQUOTED(MAKE_HOST,"$host",[Build host information.])
+AC_DEFINE_UNQUOTED([MAKE_HOST],["$host"],[Build host information.])
 MAKE_HOST="$host"
-AC_SUBST(MAKE_HOST)
+AC_SUBST([MAKE_HOST])
 
 w32_target_env=no
-AM_CONDITIONAL([WINDOWSENV], false)
+AM_CONDITIONAL([WINDOWSENV], [false])
 
-case "$host" in
-  *-*-mingw32)
-    AM_CONDITIONAL(WINDOWSENV, true)
+AS_CASE([$host],
+  [*-*-mingw32],
+   [AM_CONDITIONAL([WINDOWSENV], [true])
     w32_target_env=yes
     AC_DEFINE([WINDOWS32], [1], [Use platform specific coding])
     AC_DEFINE([HAVE_DOS_PATHS], [1], [Use platform specific coding])
-    ;;
-esac
+  ])
+
+AC_DEFINE_UNQUOTED([PATH_SEPARATOR_CHAR],['$PATH_SEPARATOR'],
+        [Define to the character that separates directories in PATH.])
 
 # Include the Maintainer's Makefile section, if it's here.
 
 MAINT_MAKEFILE=/dev/null
-if test -r "$srcdir/maintMakefile"; then
-  MAINT_MAKEFILE="$srcdir/maintMakefile"
-fi
-AC_SUBST_FILE(MAINT_MAKEFILE)
+AS_IF([test -r "$srcdir/maintMakefile"],
+[ MAINT_MAKEFILE="$srcdir/maintMakefile"
+])
+AC_SUBST_FILE([MAINT_MAKEFILE])
 
 # Allow building with dmalloc
 AM_WITH_DMALLOC
@@ -401,48 +464,54 @@ SET_MAKE=
 
 # Sanity check and inform the user of what we found
 
-case "$make_badcust" in
-  yes) echo
-       echo "WARNING: --with-customs specified but no customs.h could be found;"
-       echo "         disabling Customs support."
-       echo ;;
-esac
+AS_IF([test "x$make_badcust" = xyes], [
+echo
+echo "WARNING: --with-customs specified but no customs.h could be found;"
+echo "         disabling Customs support."
+echo
+])
 
-case "$with_customs" in
-  ""|n|no|y|ye|yes) ;;
-  *) if test -f "$with_customs/lib/libcustoms.a"; then
-       :
-     else
-       echo
-       echo "WARNING: '$with_customs/lib' does not appear to contain the"
-       echo "         Customs library.  You must build and install Customs"
-       echo "         before compiling GNU make."
-       echo
-     fi ;;
-esac
+AS_CASE([$with_customs],
+[""|n|no|y|ye|yes], [:],
+[AS_IF([test -f "$with_customs/lib/libcustoms.a"], [:],
+[ echo
+  echo "WARNING: '$with_customs/lib' does not appear to contain the"
+  echo "         Customs library.  You must build and install Customs"
+  echo "         before compiling GNU make."
+  echo
+])])
 
-case "$has_wait_nohang" in
-  no) echo
-      echo "WARNING: Your system has neither waitpid() nor wait3()."
-      echo "         Without one of these, signal handling is unreliable."
-      echo "         You should be aware that running GNU make with -j"
-      echo "         could result in erratic behavior."
-      echo ;;
-esac
+AS_IF([test "x$has_wait_nohang" = xno],
+[ echo
+  echo "WARNING: Your system has neither waitpid() nor wait3()."
+  echo "         Without one of these, signal handling is unreliable."
+  echo "         You should be aware that running GNU make with -j"
+  echo "         could result in erratic behavior."
+  echo
+])
 
-case "$make_cv_job_server/$user_job_server" in
-  no/yes) echo
-	  echo "WARNING: Make job server requires a POSIX-ish system that"
-	  echo "         supports the pipe(), sigaction(), and either"
-          echo "         waitpid() or wait3() functions.  Your system doesn't"
-	  echo "         appear to provide one or more of those."
-	  echo "         Disabling job server support."
-          echo ;;
-esac
+AS_IF([test "x$make_cv_job_server" = xno && test "x$user_job_server" = xyes],
+[ echo
+  echo "WARNING: Make job server requires a POSIX-ish system that"
+  echo "         supports the pipe(), sigaction(), and either"
+  echo "         waitpid() or wait3() functions.  Your system doesn't"
+  echo "         appear to provide one or more of those."
+  echo "         Disabling job server support."
+  echo
+])
 
+AS_IF([test "x$make_cv_load" = xno && test "x$user_load" = xyes],
+[ echo
+  echo "WARNING: 'load' support requires a POSIX-ish system that"
+  echo "         supports the dlopen(), dlsym(), and dlerror() functions."
+  echo "         Your system doesn't appear to provide one or more of these."
+  echo "         Disabling 'load' support."
+  echo
+])
 
 # Specify what files are to be created.
-AC_CONFIG_FILES(Makefile glob/Makefile po/Makefile.in config/Makefile doc/Makefile w32/Makefile)
+AC_CONFIG_FILES([Makefile glob/Makefile po/Makefile.in config/Makefile \
+                 doc/Makefile w32/Makefile])
 
 # OK, do it!
 
@@ -450,10 +519,10 @@ AC_OUTPUT
 
 # We only generate the build.sh if we have a build.sh.in; we won't have
 # one before we've created a distribution.
-if test -f "$srcdir/build.sh.in"; then
-  ./config.status --file build.sh
+AS_IF([test -f "$srcdir/build.sh.in"],
+[ ./config.status --file build.sh
   chmod +x build.sh
-fi
+])
 
 dnl Local Variables:
 dnl comment-start: "dnl "

debug.h

@@ -1,19 +1,18 @@
 /* Debugging macros and interface.
-Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-Foundation, Inc.
+Copyright (C) 1999-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 #define DB_NONE         (0x000)
 #define DB_BASIC        (0x001)

default.c

@@ -1,20 +1,18 @@
 /* Data base of default implicit rules 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 #include "filedef.h"
@@ -32,8 +30,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 
 
 /* This is the default list of suffixes for suffix rules.
-   `.s' must come last, so that a `.o' file will be made from
-   a `.c' or `.p' or ... file rather than from a .s file.  */
+   '.s' must come last, so that a '.o' file will be made from
+   a '.c' or '.p' or ... file rather than from a .s file.  */
 
 static char default_suffixes[]
 #ifdef VMS
@@ -41,11 +39,11 @@ static char default_suffixes[]
 .s .ss .i .ii .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
 .w .ch .cweb .web .com .sh .elc .el";
 #elif defined(__EMX__)
-  = ".out .a .ln .o .c .cc .C .cpp .p .f .F .r .y .l .s .S \
+  = ".out .a .ln .o .c .cc .C .cpp .p .f .F .m .r .y .l .ym .yl .s .S \
 .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
 .w .ch .web .sh .elc .el .obj .exe .dll .lib";
 #else
-  = ".out .a .ln .o .c .cc .C .cpp .p .f .F .r .y .l .s .S \
+  = ".out .a .ln .o .c .cc .C .cpp .p .f .F .m .r .y .l .ym .yl .s .S \
 .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
 .w .ch .web .sh .elc .el";
 #endif
@@ -53,23 +51,23 @@ static char default_suffixes[]
 static struct pspec default_pattern_rules[] =
   {
     { "(%)", "%",
-	"$(AR) $(ARFLAGS) $@ $<" },
+        "$(AR) $(ARFLAGS) $@ $<" },
 
     /* The X.out rules are only in BSD's default set because
-       BSD Make has no null-suffix rules, so `foo.out' and
-       `foo' are the same thing.  */
+       BSD Make has no null-suffix rules, so 'foo.out' and
+       'foo' are the same thing.  */
 #ifdef VMS
     { "%.exe", "%",
         "copy $< $@" },
 #else
     { "%.out", "%",
-	"@rm -f $@ \n cp $< $@" },
+        "@rm -f $@ \n cp $< $@" },
 #endif
     /* Syntax is "ctangle foo.w foo.ch foo.c".  */
     { "%.c", "%.w %.ch",
-	"$(CTANGLE) $^ $@" },
+        "$(CTANGLE) $^ $@" },
     { "%.tex", "%.w %.ch",
-	"$(CWEAVE) $^ $@" },
+        "$(CWEAVE) $^ $@" },
 
     { 0, 0, 0 }
   };
@@ -88,21 +86,21 @@ static struct pspec default_terminal_rules[] =
         "if f$$search($@) .nes. \"\" then +$(CHECKOUT,v)" },
 
     /* SCCS.  */
-	/* ain't no SCCS on vms */
+        /* ain't no SCCS on vms */
 #else
     /* RCS.  */
     { "%", "%,v",
-	"$(CHECKOUT,v)" },
+        "$(CHECKOUT,v)" },
     { "%", "RCS/%,v",
-	"$(CHECKOUT,v)" },
+        "$(CHECKOUT,v)" },
     { "%", "RCS/%",
-	"$(CHECKOUT,v)" },
+        "$(CHECKOUT,v)" },
 
     /* SCCS.  */
     { "%", "s.%",
-	"$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
+        "$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
     { "%", "SCCS/s.%",
-	"$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
+        "$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
 #endif /* !VMS */
     { 0, 0, 0 }
   };
@@ -192,6 +190,8 @@ static char *default_suffix_rules[] =
     "$(LINK.cpp) $^ $(LOADLIBES) $(LDLIBS) -o $@",
     ".f",
     "$(LINK.f) $^ $(LOADLIBES) $(LDLIBS) -o $@",
+    ".m",
+    "$(LINK.m) $^ $(LOADLIBES) $(LDLIBS) -o $@",
     ".p",
     "$(LINK.p) $^ $(LOADLIBES) $(LDLIBS) -o $@",
     ".F",
@@ -221,6 +221,8 @@ static char *default_suffix_rules[] =
     "$(COMPILE.cpp) $(OUTPUT_OPTION) $<",
     ".f.o",
     "$(COMPILE.f) $(OUTPUT_OPTION) $<",
+    ".m.o",
+    "$(COMPILE.m) $(OUTPUT_OPTION) $<",
     ".p.o",
     "$(COMPILE.p) $(OUTPUT_OPTION) $<",
     ".F.o",
@@ -249,15 +251,18 @@ static char *default_suffix_rules[] =
 #endif
     ".l.c",
     "@$(RM) $@ \n $(LEX.l) $< > $@",
+    ".ym.m",
+    "$(YACC.m) $< \n mv -f y.tab.c $@",
+    ".lm.m",
+    "@$(RM) $@ \n $(LEX.m) $< > $@",
 
     ".F.f",
     "$(PREPROCESS.F) $(OUTPUT_OPTION) $<",
     ".r.f",
     "$(PREPROCESS.r) $(OUTPUT_OPTION) $<",
 
-    /* This might actually make lex.yy.c if there's no %R%
-       directive in $*.l, but in that case why were you
-       trying to make $*.r anyway?  */
+    /* This might actually make lex.yy.c if there's no %R% directive in $*.l,
+       but in that case why were you trying to make $*.r anyway?  */
     ".l.r",
     "$(LEX.l) $< > $@ \n mv -f lex.yy.r $@",
 
@@ -286,13 +291,13 @@ static char *default_suffix_rules[] =
     "$(TEXI2DVI) $(TEXI2DVI_FLAGS) $<",
 
     ".w.c",
-    "$(CTANGLE) $< - $@",	/* The `-' says there is no `.ch' file.  */
+    "$(CTANGLE) $< - $@",       /* The '-' says there is no '.ch' file.  */
 
     ".web.p",
     "$(TANGLE) $<",
 
     ".w.tex",
-    "$(CWEAVE) $< - $@",	/* The `-' says there is no `.ch' file.  */
+    "$(CWEAVE) $< - $@",        /* The '-' says there is no '.ch' file.  */
 
     ".web.tex",
     "$(WEAVE) $<",
@@ -302,7 +307,7 @@ static char *default_suffix_rules[] =
     0, 0,
   };
 
-static char *default_variables[] =
+static const char *default_variables[] =
   {
 #ifdef VMS
 #ifdef __ALPHA
@@ -394,13 +399,15 @@ static char *default_variables[] =
 #ifdef GCC_IS_NATIVE
     "CC", "gcc",
 # ifdef __MSDOS__
-    "CXX", "gpp",	/* g++ is an invalid name on MSDOS */
+    "CXX", "gpp",       /* g++ is an invalid name on MSDOS */
 # else
     "CXX", "gcc",
 # endif /* __MSDOS__ */
+    "OBJC", "gcc",
 #else
     "CC", "cc",
     "CXX", "g++",
+    "OBJC", "cc",
 #endif
 
     /* This expands to $(CO) $(COFLAGS) $< $@ if $@ does not exist,
@@ -410,17 +417,17 @@ static char *default_variables[] =
     "COFLAGS", "",
 
     "CPP", "$(CC) -E",
-#ifdef	CRAY
+#ifdef  CRAY
     "CF77PPFLAGS", "-P",
     "CF77PP", "/lib/cpp",
     "CFT", "cft77",
     "CF", "cf77",
     "FC", "$(CF)",
-#else	/* Not CRAY.  */
-#ifdef	_IBMR2
+#else   /* Not CRAY.  */
+#ifdef  _IBMR2
     "FC", "xlf",
 #else
-#ifdef	__convex__
+#ifdef  __convex__
     "FC", "fc",
 #else
     "FC", "f77",
@@ -430,7 +437,7 @@ static char *default_variables[] =
        However, there is no way to make implicit rules use them and FC.  */
     "F77", "$(FC)",
     "F77FLAGS", "$(FFLAGS)",
-#endif	/* Cray.  */
+#endif  /* Cray.  */
     "GET", SCCS_GET,
     "LD", "ld",
 #ifdef GCC_IS_NATIVE
@@ -440,20 +447,20 @@ static char *default_variables[] =
 #endif
     "LINT", "lint",
     "M2C", "m2c",
-#ifdef	pyr
+#ifdef  pyr
     "PC", "pascal",
 #else
-#ifdef	CRAY
+#ifdef  CRAY
     "PC", "PASCAL",
     "SEGLDR", "segldr",
 #else
     "PC", "pc",
-#endif	/* CRAY.  */
-#endif	/* pyr.  */
+#endif  /* CRAY.  */
+#endif  /* pyr.  */
 #ifdef GCC_IS_NATIVE
     "YACC", "bison -y",
 #else
-    "YACC", "yacc",	/* Or "bison -y"  */
+    "YACC", "yacc",     /* Or "bison -y"  */
 #endif
     "MAKEINFO", "makeinfo",
     "TEX", "tex",
@@ -468,6 +475,8 @@ static char *default_variables[] =
     "LINK.o", "$(CC) $(LDFLAGS) $(TARGET_ARCH)",
     "COMPILE.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
     "LINK.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
+    "COMPILE.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
+    "LINK.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
     "COMPILE.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
     "COMPILE.C", "$(COMPILE.cc)",
     "COMPILE.cpp", "$(COMPILE.cc)",
@@ -476,6 +485,8 @@ static char *default_variables[] =
     "LINK.cpp", "$(LINK.cc)",
     "YACC.y", "$(YACC) $(YFLAGS)",
     "LEX.l", "$(LEX) $(LFLAGS) -t",
+    "YACC.m", "$(YACC) $(YFLAGS)",
+    "LEX.m", "$(LEX) $(LFLAGS) -t",
     "COMPILE.f", "$(FC) $(FFLAGS) $(TARGET_ARCH) -c",
     "LINK.f", "$(FC) $(FFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
     "COMPILE.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
@@ -495,23 +506,23 @@ static char *default_variables[] =
     "PREPROCESS.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -F",
     "LINT.c", "$(LINT) $(LINTFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
 
-#ifndef	NO_MINUS_C_MINUS_O
+#ifndef NO_MINUS_C_MINUS_O
     "OUTPUT_OPTION", "-o $@",
 #endif
 
-#ifdef	SCCS_GET_MINUS_G
+#ifdef  SCCS_GET_MINUS_G
     "SCCS_OUTPUT_OPTION", "-G$@",
 #endif
 
-#ifdef _AMIGA
+#if defined(_AMIGA)
     ".LIBPATTERNS", "%.lib",
-#else
-#ifdef __MSDOS__
+#elif defined(__MSDOS__)
     ".LIBPATTERNS", "lib%.a $(DJDIR)/lib/lib%.a",
+#elif defined(__APPLE__)
+    ".LIBPATTERNS", "lib%.dylib lib%.a",
 #else
     ".LIBPATTERNS", "lib%.so lib%.a",
 #endif
-#endif
 
 #endif /* !VMS */
     0, 0
@@ -522,44 +533,45 @@ static char *default_variables[] =
 void
 set_default_suffixes (void)
 {
-  suffix_file = enter_file (".SUFFIXES");
+  suffix_file = enter_file (strcache_add (".SUFFIXES"));
 
   if (no_builtin_rules_flag)
-    (void) define_variable ("SUFFIXES", 8, "", o_default, 0);
+    define_variable_cname ("SUFFIXES", "", o_default, 0);
   else
     {
       char *p = default_suffixes;
-      suffix_file->deps = (struct dep *)
-	multi_glob (parse_file_seq (&p, '\0', sizeof (struct dep), 1),
-		    sizeof (struct dep));
-      (void) define_variable ("SUFFIXES", 8, default_suffixes, o_default, 0);
+      suffix_file->deps = enter_prereqs(PARSE_FILE_SEQ (&p, struct dep, '\0',
+                                                        NULL, 0),
+                                        NULL);
+      define_variable_cname ("SUFFIXES", default_suffixes, o_default, 0);
     }
 }
 
 /* Enter the default suffix rules as file rules.  This used to be done in
    install_default_implicit_rules, but that loses because we want the
-   suffix rules installed before reading makefiles, and thee pattern rules
+   suffix rules installed before reading makefiles, and the pattern rules
    installed after.  */
 
 void
 install_default_suffix_rules (void)
 {
-  register char **s;
+  char **s;
 
   if (no_builtin_rules_flag)
     return;
 
- for (s = default_suffix_rules; *s != 0; s += 2)
+  for (s = default_suffix_rules; *s != 0; s += 2)
     {
-      register struct file *f = enter_file (s[0]);
+      struct file *f = enter_file (strcache_add (s[0]));
       /* Don't clobber cmds given in a makefile if there were any.  */
       if (f->cmds == 0)
-	{
-	  f->cmds = (struct commands *) xmalloc (sizeof (struct commands));
-	  f->cmds->fileinfo.filenm = 0;
-	  f->cmds->commands = s[1];
-	  f->cmds->command_lines = 0;
-	}
+        {
+          f->cmds = xmalloc (sizeof (struct commands));
+          f->cmds->fileinfo.filenm = 0;
+          f->cmds->commands = s[1];
+          f->cmds->command_lines = 0;
+          f->cmds->recipe_prefix = RECIPEPREFIX_DEFAULT;
+        }
     }
 }
 
@@ -569,7 +581,7 @@ install_default_suffix_rules (void)
 void
 install_default_implicit_rules (void)
 {
-  register struct pspec *p;
+  struct pspec *p;
 
   if (no_builtin_rules_flag)
     return;
@@ -584,11 +596,11 @@ install_default_implicit_rules (void)
 void
 define_default_variables (void)
 {
-  register char **s;
+  const char **s;
 
   if (no_builtin_variables_flag)
     return;
 
   for (s = default_variables; *s != 0; s += 2)
-    (void) define_variable (s[0], strlen (s[0]), s[1], o_default, 1);
+    define_variable (s[0], strlen (s[0]), s[1], o_default, 1);
 }

dep.h

@@ -1,24 +1,22 @@
 /* Definitions of dependency data structures 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
-/* Flag bits for the second argument to `read_makefile'.
-   These flags are saved in the `changed' field of each
-   `struct dep' in the chain returned by `read_all_makefiles'.  */
+/* Flag bits for the second argument to 'read_makefile'.
+   These flags are saved in the 'changed' field of each
+   'struct dep' in the chain returned by 'read_all_makefiles'.  */
 
 #define RM_NO_DEFAULT_GOAL	(1 << 0) /* Do not set default goal.  */
 #define RM_INCLUDED		(1 << 1) /* Search makefile search path.  */
@@ -27,8 +25,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #define RM_NOFLAG		0
 
 /* Structure representing one dependency of a file.
-   Each struct file's `deps' points to a chain of these,
-   chained through the `next'. `stem' is the stem for this
+   Each struct file's 'deps' points to a chain of these,
+   chained through the 'next'. 'stem' is the stem for this
    dep line of static pattern rule or NULL.
 
    Note that the first two words of this match a struct nameseq.  */
@@ -36,13 +34,14 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 struct dep
   {
     struct dep *next;
-    char *name;
-    char *stem;
+    const char *name;
+    const char *stem;
     struct file *file;
     unsigned int changed : 8;
     unsigned int ignore_mtime : 1;
     unsigned int staticpattern : 1;
     unsigned int need_2nd_expansion : 1;
+    unsigned int dontcare : 1;
   };
 
 
@@ -51,35 +50,42 @@ struct dep
 struct nameseq
   {
     struct nameseq *next;
-    char *name;
+    const char *name;
   };
 
 
-extern struct nameseq *multi_glob PARAMS ((struct nameseq *chain, unsigned int size));
+#define PARSEFS_NONE    (0x0000)
+#define PARSEFS_NOSTRIP (0x0001)
+#define PARSEFS_NOAR    (0x0002)
+#define PARSEFS_NOGLOB  (0x0004)
+#define PARSEFS_EXISTS  (0x0008)
+#define PARSEFS_NOCACHE (0x0010)
+
+#define PARSE_FILE_SEQ(_s,_t,_c,_p,_f) \
+            (_t *)parse_file_seq ((_s),sizeof (_t),(_c),(_p),(_f))
+
 #ifdef VMS
-extern struct nameseq *parse_file_seq ();
+void *parse_file_seq ();
 #else
-extern struct nameseq *parse_file_seq PARAMS ((char **stringp, int stopchar, unsigned int size, int strip));
+void *parse_file_seq (char **stringp, unsigned int size,
+                      int stopchar, const char *prefix, int flags);
 #endif
-extern char *tilde_expand PARAMS ((char *name));
+
+char *tilde_expand (const char *name);
 
 #ifndef NO_ARCHIVES
-extern struct nameseq *ar_glob PARAMS ((char *arname, char *member_pattern, unsigned int size));
+struct nameseq *ar_glob (const char *arname, const char *member_pattern, unsigned int size);
 #endif
 
-#ifndef	iAPX286
-#define dep_name(d) ((d)->name == 0 ? (d)->file->name : (d)->name)
-#else
-/* Buggy compiler can't hack this.  */
-extern char *dep_name ();
-#endif
+#define dep_name(d)     ((d)->name == 0 ? (d)->file->name : (d)->name)
 
-extern struct dep *alloc_dep PARAMS ((void));
-extern void free_dep PARAMS ((struct dep *d));
-extern struct dep *copy_dep_chain PARAMS ((const struct dep *d));
-extern void free_dep_chain PARAMS ((struct dep *d));
-extern void free_ns_chain PARAMS ((struct nameseq *n));
-extern struct dep *read_all_makefiles PARAMS ((char **makefiles));
-extern int eval_buffer PARAMS ((char *buffer));
-extern int update_goal_chain PARAMS ((struct dep *goals));
-extern void uniquize_deps PARAMS ((struct dep *));
+#define alloc_dep()     (xcalloc (sizeof (struct dep)))
+#define free_ns(_n)     free (_n)
+#define free_dep(_d)    free_ns (_d)
+
+struct dep *copy_dep_chain (const struct dep *d);
+void free_dep_chain (struct dep *d);
+void free_ns_chain (struct nameseq *n);
+struct dep *read_all_makefiles (const char **makefiles);
+void eval_buffer (char *buffer);
+int update_goal_chain (struct dep *goals);

dir.c

@@ -1,20 +1,18 @@
 /* Directory hashing 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 #include "hash.h"
@@ -23,7 +21,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 # include <dirent.h>
 # define NAMLEN(dirent) strlen((dirent)->d_name)
 # ifdef VMS
-extern char *vmsify PARAMS ((char *name, int type));
+/* its prototype is in vmsdir.h, which is not needed for HAVE_DIRENT_H */
+const char *vmsify (const char *name, int type);
 # endif
 #else
 # define dirent direct
@@ -67,8 +66,8 @@ extern char *vmsify PARAMS ((char *name, int type));
 #define _USE_LFN 0
 #endif
 
-static char *
-dosify (char *filename)
+static const char *
+dosify (const char *filename)
 {
   static char dos_filename[14];
   char *df;
@@ -117,24 +116,21 @@ dosify (char *filename)
 #endif
 
 #ifdef HAVE_CASE_INSENSITIVE_FS
-static char *
-downcase (char *filename)
+static const char *
+downcase (const char *filename)
 {
   static PATH_VAR (new_filename);
   char *df;
-  int i;
 
   if (filename == 0)
     return 0;
 
   df = new_filename;
-
-  /* First, transform the name part.  */
-  for (i = 0; *filename != '\0'; ++i)
-  {
-    *df++ = tolower ((unsigned char)*filename);
-    ++filename;
-  }
+  while (*filename != '\0')
+    {
+      *df++ = tolower ((unsigned char)*filename);
+      ++filename;
+    }
 
   *df = 0;
 
@@ -145,7 +141,7 @@ downcase (char *filename)
 #ifdef VMS
 
 static int
-vms_hash (char *name)
+vms_hash (const char *name)
 {
   int h = 0;
   int g;
@@ -171,7 +167,7 @@ vms_hash (char *name)
 
 /* fake stat entry for a directory */
 static int
-vmsstat_dir (char *name, struct stat *st)
+vmsstat_dir (const char *name, struct stat *st)
 {
   char *s;
   int h;
@@ -184,6 +180,7 @@ vmsstat_dir (char *name, struct stat *st)
   s = strchr (name, ':');	/* find device */
   if (s)
     {
+      /* to keep the compiler happy we said "const char *name", now we cheat */
       *s++ = 0;
       st->st_dev = (char *)vms_hash (name);
       h = vms_hash (s);
@@ -192,8 +189,7 @@ vmsstat_dir (char *name, struct stat *st)
   else
     {
       st->st_dev = 0;
-      s = name;
-      h = vms_hash (s);
+      h = vms_hash (name);
     }
 
   st->st_ino[0] = h & 0xff;
@@ -214,27 +210,24 @@ struct directory_contents
   {
     dev_t dev;			/* Device and inode numbers of this dir.  */
 #ifdef WINDOWS32
-    /*
-     * Inode means nothing on WINDOWS32. Even file key information is
-     * unreliable because it is random per file open and undefined
-     * for remote filesystems. The most unique attribute I can
-     * come up with is the fully qualified name of the directory. Beware
-     * though, this is also unreliable. I'm open to suggestion on a better
-     * way to emulate inode.
-     */
+    /* Inode means nothing on WINDOWS32. Even file key information is
+     * unreliable because it is random per file open and undefined for remote
+     * filesystems. The most unique attribute I can come up with is the fully
+     * qualified name of the directory. Beware though, this is also
+     * unreliable. I'm open to suggestion on a better way to emulate inode.  */
     char *path_key;
     int   ctime;
     int   mtime;        /* controls check for stale directory cache */
     int   fs_flags;     /* FS_FAT, FS_NTFS, ... */
-#define FS_FAT      0x1
-#define FS_NTFS     0x2
-#define FS_UNKNOWN  0x4
+# define FS_FAT      0x1
+# define FS_NTFS     0x2
+# define FS_UNKNOWN  0x4
 #else
-#ifdef VMS
+# ifdef VMS
     ino_t ino[3];
-#else
+# else
     ino_t ino;
-#endif
+# endif
 #endif /* WINDOWS32 */
     struct hash_table dirfiles;	/* Files in this directory.  */
     DIR *dirstream;		/* Stream reading this directory.  */
@@ -243,7 +236,7 @@ struct directory_contents
 static unsigned long
 directory_contents_hash_1 (const void *key_0)
 {
-  struct directory_contents const *key = (struct directory_contents const *) key_0;
+  const struct directory_contents *key = key_0;
   unsigned long hash;
 
 #ifdef WINDOWS32
@@ -266,7 +259,7 @@ directory_contents_hash_1 (const void *key_0)
 static unsigned long
 directory_contents_hash_2 (const void *key_0)
 {
-  struct directory_contents const *key = (struct directory_contents const *) key_0;
+  const struct directory_contents *key = key_0;
   unsigned long hash;
 
 #ifdef WINDOWS32
@@ -301,8 +294,8 @@ directory_contents_hash_2 (const void *key_0)
 static int
 directory_contents_hash_cmp (const void *xv, const void *yv)
 {
-  struct directory_contents const *x = (struct directory_contents const *) xv;
-  struct directory_contents const *y = (struct directory_contents const *) yv;
+  const struct directory_contents *x = xv;
+  const struct directory_contents *y = yv;
   int result;
 
 #ifdef WINDOWS32
@@ -338,31 +331,31 @@ static struct hash_table directory_contents;
 
 struct directory
   {
-    char *name;			/* Name of the directory.  */
+    const char *name;			/* Name of the directory.  */
 
     /* The directory's contents.  This data may be shared by several
        entries in the hash table, which refer to the same directory
-       (identified uniquely by `dev' and `ino') under different names.  */
+       (identified uniquely by 'dev' and 'ino') under different names.  */
     struct directory_contents *contents;
   };
 
 static unsigned long
 directory_hash_1 (const void *key)
 {
-  return_ISTRING_HASH_1 (((struct directory const *) key)->name);
+  return_ISTRING_HASH_1 (((const struct directory *) key)->name);
 }
 
 static unsigned long
 directory_hash_2 (const void *key)
 {
-  return_ISTRING_HASH_2 (((struct directory const *) key)->name);
+  return_ISTRING_HASH_2 (((const struct directory *) key)->name);
 }
 
 static int
 directory_hash_cmp (const void *x, const void *y)
 {
-  return_ISTRING_COMPARE (((struct directory const *) x)->name,
-			  ((struct directory const *) y)->name);
+  return_ISTRING_COMPARE (((const struct directory *) x)->name,
+			  ((const struct directory *) y)->name);
 }
 
 /* Table of directories hashed by name.  */
@@ -379,7 +372,7 @@ static unsigned int open_directories = 0;
 
 struct dirfile
   {
-    char *name;			/* Name of the file.  */
+    const char *name;		/* Name of the file.  */
     short length;
     short impossible;		/* This file is impossible.  */
   };
@@ -399,8 +392,8 @@ dirfile_hash_2 (const void *key)
 static int
 dirfile_hash_cmp (const void *xv, const void *yv)
 {
-  struct dirfile const *x = ((struct dirfile const *) xv);
-  struct dirfile const *y = ((struct dirfile const *) yv);
+  const struct dirfile *x = xv;
+  const struct dirfile *y = yv;
   int result = x->length - y->length;
   if (result)
     return result;
@@ -411,17 +404,18 @@ dirfile_hash_cmp (const void *xv, const void *yv)
 #define DIRFILE_BUCKETS 107
 #endif
 
-static int dir_contents_file_exists_p PARAMS ((struct directory_contents *dir, char *filename));
-static struct directory *find_directory PARAMS ((char *name));
+static int dir_contents_file_exists_p (struct directory_contents *dir,
+                                       const char *filename);
+static struct directory *find_directory (const char *name);
 
-/* Find the directory named NAME and return its `struct directory'.  */
+/* Find the directory named NAME and return its 'struct directory'.  */
 
 static struct directory *
-find_directory (char *name)
+find_directory (const char *name)
 {
-  register char *p;
-  register struct directory *dir;
-  register struct directory **dir_slot;
+  const char *p;
+  struct directory *dir;
+  struct directory **dir_slot;
   struct directory dir_key;
   int r;
 #ifdef WINDOWS32
@@ -450,36 +444,43 @@ find_directory (char *name)
       /* The directory was not found.  Create a new entry for it.  */
 
       p = name + strlen (name);
-      dir = (struct directory *) xmalloc (sizeof (struct directory));
-      dir->name = savestring (name, p - name);
+      dir = xmalloc (sizeof (struct directory));
+#if defined(HAVE_CASE_INSENSITIVE_FS) && defined(VMS)
+      dir->name = strcache_add_len (downcase(name), p - name);
+#else
+      dir->name = strcache_add_len (name, p - name);
+#endif
       hash_insert_at (&directories, dir, dir_slot);
       /* The directory is not in the name hash table.
 	 Find its device and inode numbers, and look it up by them.  */
 
-#ifdef WINDOWS32
-      /* Remove any trailing '\'.  Windows32 stat fails even on valid
-         directories if they end in '\'. */
-      if (p[-1] == '\\')
-        p[-1] = '\0';
-#endif
-
 #ifdef VMS
       r = vmsstat_dir (name, &st);
+#elif defined(WINDOWS32)
+      {
+        char tem[MAXPATHLEN], *tstart, *tend;
+
+        /* Remove any trailing slashes.  Windows32 stat fails even on
+           valid directories if they end in a slash. */
+        memcpy (tem, name, p - name + 1);
+        tstart = tem;
+        if (tstart[1] == ':')
+          tstart += 2;
+        for (tend = tem + (p - name - 1);
+             tend > tstart && (*tend == '/' || *tend == '\\');
+             tend--)
+          *tend = '\0';
+
+        r = stat (tem, &st);
+      }
 #else
       EINTRLOOP (r, stat (name, &st));
 #endif
 
-#ifdef WINDOWS32
-      /* Put back the trailing '\'.  If we don't, we're permanently
-         truncating the value!  */
-      if (p[-1] == '\0')
-        p[-1] = '\\';
-#endif
-
       if (r < 0)
         {
 	/* Couldn't stat the directory.  Mark this by
-	   setting the `contents' member to a nil pointer.  */
+	   setting the 'contents' member to a nil pointer.  */
 	  dir->contents = 0;
 	}
       else
@@ -549,8 +550,8 @@ find_directory (char *name)
 	      hash_insert_at (&directory_contents, dc, dc_slot);
 	      ENULLLOOP (dc->dirstream, opendir (name));
 	      if (dc->dirstream == 0)
-                /* Couldn't open the directory.  Mark this by
-                   setting the `files' member to a nil pointer.  */
+                /* Couldn't open the directory.  Mark this by setting the
+                   'files' member to a nil pointer.  */
                 dc->dirfiles.ht_vec = 0;
 	      else
 		{
@@ -561,7 +562,7 @@ find_directory (char *name)
 		  if (open_directories == MAX_OPEN_DIRECTORIES)
 		    /* We have too many directories open already.
 		       Read the entire directory and then close it.  */
-		    (void) dir_contents_file_exists_p (dc, (char *) 0);
+		    dir_contents_file_exists_p (dc, 0);
 		}
 	    }
 
@@ -577,7 +578,8 @@ find_directory (char *name)
    FILENAME must contain no slashes.  */
 
 static int
-dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
+dir_contents_file_exists_p (struct directory_contents *dir,
+                            const char *filename)
 {
   unsigned int hash;
   struct dirfile *df;
@@ -588,10 +590,9 @@ dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
 #endif
 
   if (dir == 0 || dir->dirfiles.ht_vec == 0)
-    {
     /* The directory could not be stat'd or opened.  */
-      return 0;
-    }
+    return 0;
+
 #ifdef __MSDOS__
   filename = dosify (filename);
 #endif
@@ -621,11 +622,9 @@ dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
 	}
       dirfile_key.name = filename;
       dirfile_key.length = strlen (filename);
-      df = (struct dirfile *) hash_find_item (&dir->dirfiles, &dirfile_key);
+      df = hash_find_item (&dir->dirfiles, &dirfile_key);
       if (df)
-	{
-	  return !df->impossible;
-	}
+        return !df->impossible;
     }
 
   /* The file was not found in the hashed list.
@@ -646,7 +645,7 @@ dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
 	      dir->mtime = time ((time_t *) 0);
 	      rehash = 1;
 	    }
-	  else if (stat(dir->path_key, &st) == 0 && st.st_mtime > dir->mtime)
+	  else if (stat (dir->path_key, &st) == 0 && st.st_mtime > dir->mtime)
 	    {
 	      /* reset date stamp to show most recent re-process.  */
 	      dir->mtime = st.st_mtime;
@@ -658,7 +657,7 @@ dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
 	    return 0;
 
           /* make sure directory can still be opened; if not return.  */
-          dir->dirstream = opendir(dir->path_key);
+          dir->dirstream = opendir (dir->path_key);
           if (!dir->dirstream)
             return 0;
 	}
@@ -677,7 +676,11 @@ dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
 
       ENULLLOOP (d, readdir (dir->dirstream));
       if (d == 0)
-        break;
+        {
+          if (errno)
+            fatal (NILF, "INTERNAL: readdir: %s\n", strerror (errno));
+          break;
+        }
 
 #if defined(VMS) && defined(HAVE_DIRENT_H)
       /* In VMS we get file versions too, which have to be stripped off */
@@ -702,17 +705,19 @@ dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
       if (! rehash || HASH_VACANT (*dirfile_slot))
 #endif
 	{
-	  df = (struct dirfile *) xmalloc (sizeof (struct dirfile));
-	  df->name = savestring (d->d_name, len);
+	  df = xmalloc (sizeof (struct dirfile));
+#if defined(HAVE_CASE_INSENSITIVE_FS) && defined(VMS)
+          df->name = strcache_add_len (downcase(d->d_name), len);
+#else
+	  df->name = strcache_add_len (d->d_name, len);
+#endif
 	  df->length = len;
 	  df->impossible = 0;
 	  hash_insert_at (&dir->dirfiles, df, dirfile_slot);
 	}
       /* Check if the name matches the one we're searching for.  */
-      if (filename != 0 && strieq (d->d_name, filename))
-	{
-	  return 1;
-	}
+      if (filename != 0 && patheq (d->d_name, filename))
+        return 1;
     }
 
   /* If the directory has been completely read in,
@@ -731,7 +736,7 @@ dir_contents_file_exists_p (struct directory_contents *dir, char *filename)
    FILENAME must contain no slashes.  */
 
 int
-dir_file_exists_p (char *dirname, char *filename)
+dir_file_exists_p (const char *dirname, const char *filename)
 {
   return dir_contents_file_exists_p (find_directory (dirname)->contents,
 				     filename);
@@ -740,11 +745,11 @@ dir_file_exists_p (char *dirname, char *filename)
 /* Return 1 if the file named NAME exists.  */
 
 int
-file_exists_p (char *name)
+file_exists_p (const char *name)
 {
-  char *dirend;
-  char *dirname;
-  char *slash;
+  const char *dirend;
+  const char *dirname;
+  const char *slash;
 
 #ifndef	NO_ARCHIVES
   if (ar_name (name))
@@ -755,14 +760,14 @@ file_exists_p (char *name)
   dirend = strrchr (name, ']');
   if (dirend == 0)
     dirend = strrchr (name, ':');
-  if (dirend == (char *)0)
+  if (dirend == 0)
     return dir_file_exists_p ("[]", name);
 #else /* !VMS */
   dirend = strrchr (name, '/');
 #ifdef HAVE_DOS_PATHS
   /* Forward and backslashes might be mixed.  We need the rightmost one.  */
   {
-    char *bslash = strrchr(name, '\\');
+    const char *bslash = strrchr(name, '\\');
     if (!dirend || bslash > dirend)
       dirend = bslash;
     /* The case of "d:file".  */
@@ -783,30 +788,32 @@ file_exists_p (char *name)
     dirname = "/";
   else
     {
+      char *p;
 #ifdef HAVE_DOS_PATHS
   /* d:/ and d: are *very* different...  */
       if (dirend < name + 3 && name[1] == ':' &&
 	  (*dirend == '/' || *dirend == '\\' || *dirend == ':'))
 	dirend++;
 #endif
-      dirname = (char *) alloca (dirend - name + 1);
-      bcopy (name, dirname, dirend - name);
-      dirname[dirend - name] = '\0';
+      p = alloca (dirend - name + 1);
+      memcpy (p, name, dirend - name);
+      p[dirend - name] = '\0';
+      dirname = p;
     }
   return dir_file_exists_p (dirname, slash + 1);
 }
 
-/* Mark FILENAME as `impossible' for `file_impossible_p'.
+/* Mark FILENAME as 'impossible' for 'file_impossible_p'.
    This means an attempt has been made to search for FILENAME
    as an intermediate file, and it has failed.  */
 
 void
-file_impossible (char *filename)
+file_impossible (const char *filename)
 {
-  char *dirend;
-  register char *p = filename;
-  register struct directory *dir;
-  register struct dirfile *new;
+  const char *dirend;
+  const char *p = filename;
+  struct directory *dir;
+  struct dirfile *new;
 
 #ifdef VMS
   dirend = strrchr (p, ']');
@@ -820,7 +827,7 @@ file_impossible (char *filename)
 # ifdef HAVE_DOS_PATHS
   /* Forward and backslashes might be mixed.  We need the rightmost one.  */
   {
-    char *bslash = strrchr(p, '\\');
+    const char *bslash = strrchr(p, '\\');
     if (!dirend || bslash > dirend)
       dirend = bslash;
     /* The case of "d:file".  */
@@ -837,34 +844,32 @@ file_impossible (char *filename)
 #endif /* VMS */
   else
     {
-      char *dirname;
-      char *slash = dirend;
+      const char *dirname;
+      const char *slash = dirend;
       if (dirend == p)
 	dirname = "/";
       else
 	{
+          char *cp;
 #ifdef HAVE_DOS_PATHS
 	  /* d:/ and d: are *very* different...  */
 	  if (dirend < p + 3 && p[1] == ':' &&
 	      (*dirend == '/' || *dirend == '\\' || *dirend == ':'))
 	    dirend++;
 #endif
-	  dirname = (char *) alloca (dirend - p + 1);
-	  bcopy (p, dirname, dirend - p);
-	  dirname[dirend - p] = '\0';
+	  cp = alloca (dirend - p + 1);
+	  memcpy (cp, p, dirend - p);
+	  cp[dirend - p] = '\0';
+          dirname = cp;
 	}
       dir = find_directory (dirname);
       filename = p = slash + 1;
     }
 
   if (dir->contents == 0)
-    {
-      /* The directory could not be stat'd.  We allocate a contents
-	 structure for it, but leave it out of the contents hash table.  */
-      dir->contents = (struct directory_contents *)
-	xmalloc (sizeof (struct directory_contents));
-      bzero ((char *) dir->contents, sizeof (struct directory_contents));
-    }
+    /* The directory could not be stat'd.  We allocate a contents
+       structure for it, but leave it out of the contents hash table.  */
+    dir->contents = xcalloc (sizeof (struct directory_contents));
 
   if (dir->contents->dirfiles.ht_vec == 0)
     {
@@ -874,9 +879,13 @@ file_impossible (char *filename)
 
   /* Make a new entry and put it in the table.  */
 
-  new = (struct dirfile *) xmalloc (sizeof (struct dirfile));
-  new->name = xstrdup (filename);
+  new = xmalloc (sizeof (struct dirfile));
   new->length = strlen (filename);
+#if defined(HAVE_CASE_INSENSITIVE_FS) && defined(VMS)
+  new->name = strcache_add_len (downcase(filename), new->length);
+#else
+  new->name = strcache_add_len (filename, new->length);
+#endif
   new->impossible = 1;
   hash_insert (&dir->contents->dirfiles, new);
 }
@@ -884,12 +893,12 @@ file_impossible (char *filename)
 /* Return nonzero if FILENAME has been marked impossible.  */
 
 int
-file_impossible_p (char *filename)
+file_impossible_p (const char *filename)
 {
-  char *dirend;
-  register char *p = filename;
-  register struct directory_contents *dir;
-  register struct dirfile *dirfile;
+  const char *dirend;
+  const char *p = filename;
+  struct directory_contents *dir;
+  struct dirfile *dirfile;
   struct dirfile dirfile_key;
 
 #ifdef VMS
@@ -901,7 +910,7 @@ file_impossible_p (char *filename)
 #ifdef HAVE_DOS_PATHS
   /* Forward and backslashes might be mixed.  We need the rightmost one.  */
   {
-    char *bslash = strrchr(filename, '\\');
+    const char *bslash = strrchr(filename, '\\');
     if (!dirend || bslash > dirend)
       dirend = bslash;
     /* The case of "d:file".  */
@@ -918,21 +927,23 @@ file_impossible_p (char *filename)
 #endif /* VMS */
   else
     {
-      char *dirname;
-      char *slash = dirend;
+      const char *dirname;
+      const char *slash = dirend;
       if (dirend == filename)
 	dirname = "/";
       else
 	{
+          char *cp;
 #ifdef HAVE_DOS_PATHS
 	  /* d:/ and d: are *very* different...  */
 	  if (dirend < filename + 3 && filename[1] == ':' &&
 	      (*dirend == '/' || *dirend == '\\' || *dirend == ':'))
 	    dirend++;
 #endif
-	  dirname = (char *) alloca (dirend - filename + 1);
-	  bcopy (p, dirname, dirend - p);
-	  dirname[dirend - p] = '\0';
+	  cp = alloca (dirend - filename + 1);
+	  memcpy (cp, p, dirend - p);
+	  cp[dirend - p] = '\0';
+          dirname = cp;
 	}
       dir = find_directory (dirname)->contents;
       p = filename = slash + 1;
@@ -954,7 +965,7 @@ file_impossible_p (char *filename)
 
   dirfile_key.name = filename;
   dirfile_key.length = strlen (filename);
-  dirfile = (struct dirfile *) hash_find_item (&dir->dirfiles, &dirfile_key);
+  dirfile = hash_find_item (&dir->dirfiles, &dirfile_key);
   if (dirfile)
     return dirfile->impossible;
 
@@ -964,8 +975,8 @@ file_impossible_p (char *filename)
 /* Return the already allocated name in the
    directory hash table that matches DIR.  */
 
-char *
-dir_name (char *dir)
+const char *
+dir_name (const char *dir)
 {
   return find_directory (dir)->name;
 }
@@ -975,10 +986,10 @@ dir_name (char *dir)
 void
 print_dir_data_base (void)
 {
-  register unsigned int files;
-  register unsigned int impossible;
-  register struct directory **dir_slot;
-  register struct directory **dir_end;
+  unsigned int files;
+  unsigned int impossible;
+  struct directory **dir_slot;
+  struct directory **dir_end;
 
   puts (_("\n# Directories\n"));
 
@@ -988,7 +999,7 @@ print_dir_data_base (void)
   dir_end = dir_slot + directories.ht_size;
   for ( ; dir_slot < dir_end; dir_slot++)
     {
-      register struct directory *dir = *dir_slot;
+      struct directory *dir = *dir_slot;
       if (! HASH_VACANT (dir))
 	{
 	  if (dir->contents == 0)
@@ -1013,16 +1024,16 @@ print_dir_data_base (void)
 	    }
 	  else
 	    {
-	      register unsigned int f = 0;
-	      register unsigned int im = 0;
-	      register struct dirfile **files_slot;
-	      register struct dirfile **files_end;
+	      unsigned int f = 0;
+	      unsigned int im = 0;
+	      struct dirfile **files_slot;
+	      struct dirfile **files_end;
 
 	      files_slot = (struct dirfile **) dir->contents->dirfiles.ht_vec;
 	      files_end = files_slot + dir->contents->dirfiles.ht_size;
 	      for ( ; files_slot < files_end; files_slot++)
 		{
-		  register struct dirfile *df = *files_slot;
+		  struct dirfile *df = *files_slot;
 		  if (! HASH_VACANT (df))
 		    {
 		      if (df->impossible)
@@ -1092,14 +1103,14 @@ struct dirstream
   };
 
 /* Forward declarations.  */
-static __ptr_t open_dirstream PARAMS ((const char *));
-static struct dirent *read_dirstream PARAMS ((__ptr_t));
+static __ptr_t open_dirstream (const char *);
+static struct dirent *read_dirstream (__ptr_t);
 
 static __ptr_t
 open_dirstream (const char *directory)
 {
   struct dirstream *new;
-  struct directory *dir = find_directory ((char *)directory);
+  struct directory *dir = find_directory (directory);
 
   if (dir->contents == 0 || dir->contents->dirfiles.ht_vec == 0)
     /* DIR->contents is nil if the directory could not be stat'd.
@@ -1109,9 +1120,9 @@ open_dirstream (const char *directory)
   /* Read all the contents of the directory now.  There is no benefit
      in being lazy, since glob will want to see every file anyway.  */
 
-  (void) dir_contents_file_exists_p (dir->contents, (char *) 0);
+  dir_contents_file_exists_p (dir->contents, 0);
 
-  new = (struct dirstream *) xmalloc (sizeof (struct dirstream));
+  new = xmalloc (sizeof (struct dirstream));
   new->contents = dir->contents;
   new->dirfile_slot = (struct dirfile **) new->contents->dirfiles.ht_vec;
 
@@ -1121,29 +1132,28 @@ open_dirstream (const char *directory)
 static struct dirent *
 read_dirstream (__ptr_t stream)
 {
-  struct dirstream *const ds = (struct dirstream *) stream;
-  struct directory_contents *dc = ds->contents;
-  struct dirfile **dirfile_end = (struct dirfile **) dc->dirfiles.ht_vec + dc->dirfiles.ht_size;
   static char *buf;
   static unsigned int bufsz;
 
+  struct dirstream *const ds = (struct dirstream *) stream;
+  struct directory_contents *dc = ds->contents;
+  struct dirfile **dirfile_end = (struct dirfile **) dc->dirfiles.ht_vec + dc->dirfiles.ht_size;
+
   while (ds->dirfile_slot < dirfile_end)
     {
-      register struct dirfile *df = *ds->dirfile_slot++;
+      struct dirfile *df = *ds->dirfile_slot++;
       if (! HASH_VACANT (df) && !df->impossible)
 	{
-	  /* The glob interface wants a `struct dirent',
-	     so mock one up.  */
+	  /* The glob interface wants a 'struct dirent', so mock one up.  */
 	  struct dirent *d;
 	  unsigned int len = df->length + 1;
-	  if (sizeof *d - sizeof d->d_name + len > bufsz)
+          unsigned int sz = sizeof (*d) - sizeof (d->d_name) + len;
+	  if (sz > bufsz)
 	    {
-	      if (buf != 0)
-		free (buf);
 	      bufsz *= 2;
-	      if (sizeof *d - sizeof d->d_name + len > bufsz)
-		bufsz = sizeof *d - sizeof d->d_name + len;
-	      buf = xmalloc (bufsz);
+	      if (sz > bufsz)
+		bufsz = sz;
+	      buf = xrealloc (buf, bufsz);
 	    }
 	  d = (struct dirent *) buf;
 #ifdef __MINGW32__
@@ -1180,7 +1190,7 @@ ansi_free (void *p)
  */
 #ifndef stat
 # ifndef VMS
-extern int stat PARAMS ((const char *path, struct stat *sbuf));
+int stat (const char *path, struct stat *sbuf);
 # endif
 # define local_stat stat
 #else
@@ -1197,7 +1207,6 @@ local_stat (const char *path, struct stat *buf)
 void
 dir_setup_glob (glob_t *gl)
 {
-  /* Bogus sunos4 compiler complains (!) about & before functions.  */
   gl->gl_opendir = open_dirstream;
   gl->gl_readdir = read_dirstream;
   gl->gl_closedir = ansi_free;
@@ -1212,5 +1221,6 @@ hash_init_directories (void)
   hash_init (&directories, DIRECTORY_BUCKETS,
 	     directory_hash_1, directory_hash_2, directory_hash_cmp);
   hash_init (&directory_contents, DIRECTORY_BUCKETS,
-	     directory_contents_hash_1, directory_contents_hash_2, directory_contents_hash_cmp);
+	     directory_contents_hash_1, directory_contents_hash_2,
+             directory_contents_hash_cmp);
 }

doc/Makefile.am

@@ -1,19 +1,19 @@
 # -*-Makefile-*-, or close enough
-# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-# Foundation, Inc.
+# Copyright (C) 2000-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 TEXI2HTML = texi2html
 TEXI2HTML_FLAGS = -split_chapter

dosbuild.bat

@@ -1,19 +1,19 @@
 @echo off
-rem Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
-rem Software Foundation, Inc.
+rem Copyright (C) 1998-2012 Free Software Foundation, Inc.
 rem This file is part of GNU Make.
-
-rem GNU Make is free software; you can redistribute it and/or modify it under the
-rem terms of the GNU General Public License as published by the Free Software
-rem Foundation; either version 2, or (at your option) any later version.
-
-rem GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
-rem WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-rem A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-rem You should have received a copy of the GNU General Public License along with
-rem GNU Make; see the file COPYING.  If not, write to the Free Software
-rem Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+rem
+rem GNU Make is free software; you can redistribute it and/or modify it under
+rem the terms of the GNU General Public License as published by the Free
+rem Software Foundation; either version 3 of the License, or (at your option)
+rem any later version.
+rem
+rem GNU Make is distributed in the hope that it will be useful, but WITHOUT
+rem ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for.
+rem more details.
+rem
+rem You should have received a copy of the GNU General Public License along
+rem with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 echo Building Make for MSDOS
 
@@ -54,6 +54,8 @@ echo commands.o > respf.$$$
 for %%f in (job dir file misc main read remake rule implicit default variable) do echo %%f.o >> respf.$$$
 for %%f in (expand function vpath hash strcache version ar arscan signame remote-stub getopt getopt1) do echo %%f.o >> respf.$$$
 echo glob/libglob.a >> respf.$$$
+rem gcc  -c -I. -I./glob -DHAVE_CONFIG_H -O2 -g guile.c -o guile.o
+rem echo guile.o >> respf.$$$
 @echo Linking...
 @echo on
 gcc -o make.new @respf.$$$

expand.c

@@ -1,20 +1,18 @@
 /* Variable expansion functions 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 
@@ -55,7 +53,7 @@ char *variable_buffer;
    the following call.  */
 
 char *
-variable_buffer_output (char *ptr, char *string, unsigned int length)
+variable_buffer_output (char *ptr, const char *string, unsigned int length)
 {
   register unsigned int newlen = length + (ptr - variable_buffer);
 
@@ -65,12 +63,11 @@ variable_buffer_output (char *ptr, char *string, unsigned int length)
       variable_buffer_length = (newlen + 100 > 2 * variable_buffer_length
 				? newlen + 100
 				: 2 * variable_buffer_length);
-      variable_buffer = (char *) xrealloc (variable_buffer,
-					   variable_buffer_length);
+      variable_buffer = xrealloc (variable_buffer, variable_buffer_length);
       ptr = variable_buffer + offset;
     }
 
-  bcopy (string, ptr, length);
+  memcpy (ptr, string, length);
   return ptr + length;
 }
 
@@ -84,7 +81,7 @@ initialize_variable_output (void)
   if (variable_buffer == 0)
     {
       variable_buffer_length = 200;
-      variable_buffer = (char *) xmalloc (variable_buffer_length);
+      variable_buffer = xmalloc (variable_buffer_length);
       variable_buffer[0] = '\0';
     }
 
@@ -93,7 +90,7 @@ initialize_variable_output (void)
 
 /* Recursively expand V.  The returned string is malloc'd.  */
 
-static char *allocated_variable_append PARAMS ((const struct variable *v));
+static char *allocated_variable_append (const struct variable *v);
 
 char *
 recursively_expand_for_file (struct variable *v, struct file *file)
@@ -125,7 +122,7 @@ recursively_expand_for_file (struct variable *v, struct file *file)
       if (!v->exp_count)
         /* Expanding V causes infinite recursion.  Lose.  */
         fatal (*expanding_var,
-               _("Recursive variable `%s' references itself (eventually)"),
+               _("Recursive variable '%s' references itself (eventually)"),
                v->name);
       --v->exp_count;
     }
@@ -160,9 +157,9 @@ recursively_expand_for_file (struct variable *v, struct file *file)
 __inline
 #endif
 static char *
-reference_variable (char *o, char *name, unsigned int length)
+reference_variable (char *o, const char *name, unsigned int length)
 {
-  register struct variable *v;
+  struct variable *v;
   char *value;
 
   v = lookup_variable (name, length);
@@ -188,32 +185,37 @@ reference_variable (char *o, char *name, unsigned int length)
    LENGTH bytes of STRING are actually scanned.  If LENGTH is -1, scan until
    a null byte is found.
 
-   Write the results to LINE, which must point into `variable_buffer'.  If
+   Write the results to LINE, which must point into 'variable_buffer'.  If
    LINE is NULL, start at the beginning of the buffer.
    Return a pointer to LINE, or to the beginning of the buffer if LINE is
-   NULL.  */
-
+   NULL.
+ */
 char *
-variable_expand_string (char *line, char *string, long length)
+variable_expand_string (char *line, const char *string, long length)
 {
-  register struct variable *v;
-  register char *p, *o, *p1;
-  char save_char = '\0';
+  struct variable *v;
+  const char *p, *p1;
+  char *save;
+  char *o;
   unsigned int line_offset;
 
   if (!line)
     line = initialize_variable_output();
-
-  p = string;
   o = line;
   line_offset = line - variable_buffer;
 
-  if (length >= 0)
+  if (length == 0)
     {
-      save_char = string[length];
-      string[length] = '\0';
+      variable_buffer_output (o, "", 1);
+      return (variable_buffer);
     }
 
+  /* We need a copy of STRING: due to eval, it's possible that it will get
+     freed as we process it (it might be the value of a variable that's reset
+     for example).  Also having a nil-terminated string is handy.  */
+  save = length < 0 ? xstrdup (string) : xstrndup (string, length);
+  p = save;
+
   while (1)
     {
       /* Copy all following uninteresting chars all at once to the
@@ -243,10 +245,11 @@ variable_expand_string (char *line, char *string, long length)
 	  {
 	    char openparen = *p;
 	    char closeparen = (openparen == '(') ? ')' : '}';
-	    register char *beg = p + 1;
-	    int free_beg = 0;
-	    char *op, *begp;
-	    char *end, *colon;
+            const char *begp;
+	    const char *beg = p + 1;
+	    char *op;
+            char *abeg = NULL;
+	    const char *end, *colon;
 
 	    op = o;
 	    begp = p;
@@ -279,11 +282,11 @@ variable_expand_string (char *line, char *string, long length)
 		  }
 		/* If COUNT is >= 0, there were unmatched opening parens
 		   or braces, so we go to the simple case of a variable name
-		   such as `$($(a)'.  */
+		   such as '$($(a)'.  */
 		if (count < 0)
 		  {
-		    beg = expand_argument (beg, p); /* Expand the name.  */
-		    free_beg = 1; /* Remember to free BEG when finished.  */
+		    abeg = expand_argument (beg, p); /* Expand the name.  */
+		    beg = abeg;
 		    end = strchr (beg, '\0');
 		  }
 	      }
@@ -301,7 +304,7 @@ variable_expand_string (char *line, char *string, long length)
 	    if (colon)
 	      {
 		/* This looks like a substitution reference: $(FOO:A=B).  */
-		char *subst_beg, *subst_end, *replace_beg, *replace_end;
+		const char *subst_beg, *subst_end, *replace_beg, *replace_end;
 
 		subst_beg = colon + 1;
 		subst_end = lindex (subst_beg, end, '=');
@@ -333,15 +336,14 @@ variable_expand_string (char *line, char *string, long length)
                         /* Copy the pattern and the replacement.  Add in an
                            extra % at the beginning to use in case there
                            isn't one in the pattern.  */
-                        pattern = (char *) alloca (subst_end - subst_beg + 2);
+                        pattern = alloca (subst_end - subst_beg + 2);
                         *(pattern++) = '%';
-                        bcopy (subst_beg, pattern, subst_end - subst_beg);
+                        memcpy (pattern, subst_beg, subst_end - subst_beg);
                         pattern[subst_end - subst_beg] = '\0';
 
-                        replace = (char *) alloca (replace_end
-                                                   - replace_beg + 2);
+                        replace = alloca (replace_end - replace_beg + 2);
                         *(replace++) = '%';
-                        bcopy (replace_beg, replace,
+                        memcpy (replace, replace_beg,
                                replace_end - replace_beg);
                         replace[replace_end - replace_beg] = '\0';
 
@@ -351,7 +353,9 @@ variable_expand_string (char *line, char *string, long length)
 			if (ppercent)
                           {
                             ++ppercent;
-                            rpercent = 0;
+                            rpercent = find_percent (replace);
+                            if (rpercent)
+                              ++rpercent;
                           }
 			else
                           {
@@ -361,8 +365,8 @@ variable_expand_string (char *line, char *string, long length)
                             --replace;
                           }
 
-                        o = patsubst_expand (o, value, pattern, replace,
-                                             ppercent, rpercent);
+                        o = patsubst_expand_pat (o, value, pattern, replace,
+                                                 ppercent, rpercent);
 
 			if (v->recursive)
 			  free (value);
@@ -375,8 +379,8 @@ variable_expand_string (char *line, char *string, long length)
 		 Look up the value of the variable.  */
 		o = reference_variable (o, beg, end - beg);
 
-	  if (free_beg)
-	    free (beg);
+	  if (abeg)
+	    free (abeg);
 	  }
 	  break;
 
@@ -396,24 +400,23 @@ variable_expand_string (char *line, char *string, long length)
 
       if (*p == '\0')
 	break;
-      else
-	++p;
+
+      ++p;
     }
 
-  if (save_char)
-    string[length] = save_char;
+  free (save);
 
-  (void)variable_buffer_output (o, "", 1);
+  variable_buffer_output (o, "", 1);
   return (variable_buffer + line_offset);
 }
 
 /* Scan LINE for variable references and expansion-function calls.
-   Build in `variable_buffer' the result of expanding the references and calls.
+   Build in 'variable_buffer' the result of expanding the references and calls.
    Return the address of the resulting string, which is null-terminated
    and is valid only until the next time this function is called.  */
 
 char *
-variable_expand (char *line)
+variable_expand (const char *line)
 {
   return variable_expand_string(NULL, line, (long)-1);
 }
@@ -421,48 +424,63 @@ variable_expand (char *line)
 /* Expand an argument for an expansion function.
    The text starting at STR and ending at END is variable-expanded
    into a null-terminated string that is returned as the value.
-   This is done without clobbering `variable_buffer' or the current
+   This is done without clobbering 'variable_buffer' or the current
    variable-expansion that is in progress.  */
 
 char *
 expand_argument (const char *str, const char *end)
 {
-  char *tmp;
+  char *tmp, *alloc = NULL;
+  char *r;
 
   if (str == end)
     return xstrdup("");
 
   if (!end || *end == '\0')
-    return allocated_variable_expand ((char *)str);
+    return allocated_variable_expand (str);
 
-  tmp = (char *) alloca (end - str + 1);
-  bcopy (str, tmp, end - str);
+  if (end - str + 1 > 1000)
+    tmp = alloc = xmalloc (end - str + 1);
+  else
+    tmp = alloca (end - str + 1);
+
+  memcpy (tmp, str, end - str);
   tmp[end - str] = '\0';
 
-  return allocated_variable_expand (tmp);
+  r = allocated_variable_expand (tmp);
+
+  if (alloc)
+    free (alloc);
+
+  return r;
 }
 
 /* Expand LINE for FILE.  Error messages refer to the file and line where
    FILE's commands were found.  Expansion uses FILE's variable set list.  */
 
 char *
-variable_expand_for_file (char *line, struct file *file)
+variable_expand_for_file (const char *line, struct file *file)
 {
   char *result;
-  struct variable_set_list *save;
+  struct variable_set_list *savev;
+  const struct floc *savef;
 
   if (file == 0)
     return variable_expand (line);
 
-  save = current_variable_set_list;
+  savev = current_variable_set_list;
   current_variable_set_list = file->variables;
+
+  savef = reading_file;
   if (file->cmds && file->cmds->fileinfo.filenm)
     reading_file = &file->cmds->fileinfo;
   else
     reading_file = 0;
+
   result = variable_expand (line);
-  current_variable_set_list = save;
-  reading_file = 0;
+
+  current_variable_set_list = savev;
+  reading_file = savef;
 
   return result;
 }
@@ -473,10 +491,12 @@ variable_expand_for_file (char *line, struct file *file)
 
 static char *
 variable_append (const char *name, unsigned int length,
-                 const struct variable_set_list *set)
+                 const struct variable_set_list *set, int local)
 {
   const struct variable *v;
   char *buf = 0;
+  /* If this set is local and the next is not a parent, then next is local.  */
+  int nextlocal = local && set->next_is_parent == 0;
 
   /* If there's nothing left to check, return the empty buffer.  */
   if (!set)
@@ -485,14 +505,14 @@ variable_append (const char *name, unsigned int length,
   /* Try to find the variable in this variable set.  */
   v = lookup_variable_in_set (name, length, set->set);
 
-  /* If there isn't one, look to see if there's one in a set above us.  */
-  if (!v)
-    return variable_append (name, length, set->next);
+  /* If there isn't one, or this one is private, try the set above us.  */
+  if (!v || (!local && v->private_var))
+    return variable_append (name, length, set->next, nextlocal);
 
   /* If this variable type is append, first get any upper values.
      If not, initialize the buffer.  */
   if (v->append)
-    buf = variable_append (name, length, set->next);
+    buf = variable_append (name, length, set->next, nextlocal);
   else
     buf = initialize_variable_output ();
 
@@ -522,7 +542,8 @@ allocated_variable_append (const struct variable *v)
 
   variable_buffer = 0;
 
-  val = variable_append (v->name, strlen (v->name), current_variable_set_list);
+  val = variable_append (v->name, strlen (v->name),
+                         current_variable_set_list, 1);
   variable_buffer_output (val, "", 1);
   val = variable_buffer;
 
@@ -536,7 +557,7 @@ allocated_variable_append (const struct variable *v)
    This function is called a lot.  It wants to be efficient.  */
 
 char *
-allocated_variable_expand_for_file (char *line, struct file *file)
+allocated_variable_expand_for_file (const char *line, struct file *file)
 {
   char *value;
 
@@ -547,11 +568,6 @@ allocated_variable_expand_for_file (char *line, struct file *file)
 
   value = variable_expand_for_file (line, file);
 
-#if 0
-  /* Waste a little memory and save time.  */
-  value = xrealloc (value, strlen (value))
-#endif
-
   variable_buffer = obuf;
   variable_buffer_length = olen;
 

filedef.h

@@ -1,38 +1,36 @@
 /* Definition of target file data structures 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 
 /* Structure that represents the info on one file
    that the makefile says how to make.
-   All of these are chained together through `next'.  */
+   All of these are chained together through 'next'.  */
 
 #include "hash.h"
 
 struct file
   {
-    char *name;
-    char *hname;                /* Hashed filename */
-    char *vpath;                /* VPATH/vpath pathname */
+    const char *name;
+    const char *hname;          /* Hashed filename */
+    const char *vpath;          /* VPATH/vpath pathname */
     struct dep *deps;		/* all dependencies, including duplicates */
     struct commands *cmds;	/* Commands to execute for this target.  */
     int command_flags;		/* Flags OR'd in for cmds; see commands.h.  */
-    char *stem;			/* Implicit stem, if an implicit
-    				   rule has been used */
+    const char *stem;		/* Implicit stem, if an implicit
+                                   rule has been used */
     struct dep *also_make;	/* Targets that are made by making this.  */
     FILE_TIMESTAMP last_mtime;	/* File's modtime, if already known.  */
     FILE_TIMESTAMP mtime_before_update;	/* File's modtime before any updating
@@ -43,7 +41,7 @@ struct file
     struct file *last;          /* Last entry for the same file name.  */
 
     /* File that this file was renamed to.  After any time that a
-       file could be renamed, call `check_renamed' (below).  */
+       file could be renamed, call 'check_renamed' (below).  */
     struct file *renamed;
 
     /* List of variable sets used for this file.  */
@@ -63,7 +61,6 @@ struct file
 
     short int update_status;	/* Status of the last attempt to update,
 				   or -1 if none has been made.  */
-
     enum cmd_state		/* State of the commands.  */
       {		/* Note: It is important that cs_not_started be zero.  */
 	cs_not_started,		/* Not yet started.  */
@@ -94,28 +91,32 @@ struct file
                                    pattern-specific variables.  */
     unsigned int considered:1;  /* equal to 'considered' if file has been
                                    considered on current scan of goal chain */
+    unsigned int no_diag:1;     /* True if the file failed to update and no
+                                   diagnostics has been issued (dontcare). */
   };
 
 
-extern struct file *default_goal_file, *suffix_file, *default_file;
-extern char **default_goal_name;
+extern struct file *suffix_file, *default_file;
 
 
-extern struct file *lookup_file PARAMS ((char *name));
-extern struct file *enter_file PARAMS ((char *name));
-extern struct dep *parse_prereqs PARAMS ((char *prereqs));
-extern void remove_intermediates PARAMS ((int sig));
-extern void snap_deps PARAMS ((void));
-extern void rename_file PARAMS ((struct file *file, char *name));
-extern void rehash_file PARAMS ((struct file *file, char *name));
-extern void set_command_state PARAMS ((struct file *file, enum cmd_state state));
-extern void notice_finished_file PARAMS ((struct file *file));
-extern void init_hash_files PARAMS ((void));
-extern char *build_target_list PARAMS ((char *old_list));
+struct file *lookup_file (const char *name);
+struct file *enter_file (const char *name);
+struct dep *split_prereqs (char *prereqstr);
+struct dep *enter_prereqs (struct dep *prereqs, const char *stem);
+void remove_intermediates (int sig);
+void snap_deps (void);
+void rename_file (struct file *file, const char *name);
+void rehash_file (struct file *file, const char *name);
+void set_command_state (struct file *file, enum cmd_state state);
+void notice_finished_file (struct file *file);
+void init_hash_files (void);
+char *build_target_list (char *old_list);
+void print_prereqs (const struct dep *deps);
+void print_file_data_base (void);
 
 #if FILE_TIMESTAMP_HI_RES
 # define FILE_TIMESTAMP_STAT_MODTIME(fname, st) \
-    file_timestamp_cons (fname, (st).st_mtime, (st).st_mtim.ST_MTIM_NSEC)
+    file_timestamp_cons (fname, (st).st_mtime, (st).ST_MTIM_NSEC)
 #else
 # define FILE_TIMESTAMP_STAT_MODTIME(fname, st) \
     file_timestamp_cons (fname, (st).st_mtime, 0)
@@ -152,10 +153,9 @@ extern char *build_target_list PARAMS ((char *old_list));
     * 302 / 1000) \
    + 1 + 1 + 4 + 25)
 
-extern FILE_TIMESTAMP file_timestamp_cons PARAMS ((char const *,
-						   time_t, int));
-extern FILE_TIMESTAMP file_timestamp_now PARAMS ((int *));
-extern void file_timestamp_sprintf PARAMS ((char *p, FILE_TIMESTAMP ts));
+FILE_TIMESTAMP file_timestamp_cons (char const *, time_t, long int);
+FILE_TIMESTAMP file_timestamp_now (int *);
+void file_timestamp_sprintf (char *p, FILE_TIMESTAMP ts);
 
 /* Return the mtime of file F (a struct file *), caching it.
    The value is NONEXISTENT_MTIME if the file does not exist.  */
@@ -165,7 +165,7 @@ extern void file_timestamp_sprintf PARAMS ((char *p, FILE_TIMESTAMP ts));
    we don't find it.
    The value is NONEXISTENT_MTIME if the file does not exist.  */
 #define file_mtime_no_search(f) file_mtime_1 ((f), 0)
-extern FILE_TIMESTAMP f_mtime PARAMS ((struct file *file, int search));
+FILE_TIMESTAMP f_mtime (struct file *file, int search);
 #define file_mtime_1(f, v) \
   ((f)->last_mtime == UNKNOWN_MTIME ? f_mtime ((f), v) : (f)->last_mtime)
 
@@ -187,10 +187,10 @@ extern FILE_TIMESTAMP f_mtime PARAMS ((struct file *file, int search));
 			     << FILE_TIMESTAMP_LO_BITS) \
 			    + ORDINARY_MTIME_MIN + FILE_TIMESTAMPS_PER_S - 1)
 
-/* Modtime value to use for `infinitely new'.  We used to get the current time
-   from the system and use that whenever we wanted `new'.  But that causes
+/* Modtime value to use for 'infinitely new'.  We used to get the current time
+   from the system and use that whenever we wanted 'new'.  But that causes
    trouble when the machine running make and the machine holding a file have
-   different ideas about what time it is; and can also lose for `force'
+   different ideas about what time it is; and can also lose for 'force'
    targets, which need to be considered newer than anything that depends on
    them, even if said dependents' modtimes are in the future.  */
 #define NEW_MTIME INTEGER_TYPE_MAXIMUM (FILE_TIMESTAMP)

getloadavg.c

@@ -1,21 +1,17 @@
 /* Get the system load averages.
-Copyright (C) 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
-1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
-Software Foundation, Inc.
+Copyright (C) 1985-2012 Free Software Foundation, Inc.
 
-This program 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.
+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 3 of the License, or (at your option) any later
+version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License along with
-this program; 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/>.  */
 
 /* Compile-time symbols that this file uses:
 
@@ -88,9 +84,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 
 
 /* Exclude all the code except the test program at the end
-   if the system has its own `getloadavg' function.
+   if the system has its own 'getloadavg' function.
 
-   The declaration of `errno' is needed by the test program
+   The declaration of 'errno' is needed by the test program
    as well as the function itself, so it comes first.  */
 
 #include <errno.h>
@@ -704,7 +700,7 @@ getloadavg (double loadavg[], int nelem)
       for (i = 0; i < conf.config_maxclass; ++i)
 	{
 	  struct class_stats stats;
-	  bzero ((char *) &stats, sizeof stats);
+	  memset (&stats, '\0', sizeof stats);
 
 	  desc.sd_type = CPUTYPE_CLASS;
 	  desc.sd_objid = i;
@@ -747,7 +743,7 @@ getloadavg (double loadavg[], int nelem)
 #  define LDAV_DONE
   /* This call can return -1 for an error, but with good args
      it's not supposed to fail.  The first argument is for no
-     apparent reason of type `long int *'.  */
+     apparent reason of type 'long int *'.  */
   dg_sys_info ((long int *) &load_info,
 	       DG_SYS_INFO_LOAD_INFO_TYPE,
 	       DG_SYS_INFO_LOAD_VERSION_0);

getopt.c

@@ -3,26 +3,22 @@ NOTE: getopt is now part of the C library, so if you don't know what
 "Keep this file name-space clean" means, talk to drepper@gnu.org
 before changing it!
 
-Copyright (C) 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
-1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-Foundation, Inc.
+Copyright (C) 1987-2012 Free Software Foundation, Inc.
 
 NOTE: The canonical source of this file is maintained with the GNU C Library.
 Bugs can be reported to bug-glibc@gnu.org.
 
-This program 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.
+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 3 of the License, or (at your option) any later
+version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License along with
-this program; 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/>.  */
 
 /* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
    Ditto for AIX 3.2 and <stdlib.h>.  */
@@ -85,7 +81,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #define _(msgid)    gettext (msgid)
 
 
-/* This version of `getopt' appears to the caller like standard Unix `getopt'
+/* This version of `getopt' appears to the caller like standard Unix 'getopt'
    but it behaves differently for the user, since it allows the user
    to intersperse the options with the other arguments.
 
@@ -660,7 +656,7 @@ _getopt_internal (int argc, char *const *argv, const char *optstring,
       if (ambig && !exact)
 	{
 	  if (opterr)
-	    fprintf (stderr, _("%s: option `%s' is ambiguous\n"),
+	    fprintf (stderr, _("%s: option '%s' is ambiguous\n"),
 		     argv[0], argv[optind]);
 	  nextchar += strlen (nextchar);
 	  optind++;
@@ -684,12 +680,12 @@ _getopt_internal (int argc, char *const *argv, const char *optstring,
 		   if (argv[optind - 1][1] == '-')
 		    /* --option */
 		    fprintf (stderr,
-		     _("%s: option `--%s' doesn't allow an argument\n"),
+		     _("%s: option '--%s' doesn't allow an argument\n"),
 		     argv[0], pfound->name);
 		   else
 		    /* +option or -option */
 		    fprintf (stderr,
-		     _("%s: option `%c%s' doesn't allow an argument\n"),
+		     _("%s: option '%c%s' doesn't allow an argument\n"),
 		     argv[0], argv[optind - 1][0], pfound->name);
 
 		  nextchar += strlen (nextchar);
@@ -706,7 +702,7 @@ _getopt_internal (int argc, char *const *argv, const char *optstring,
 		{
 		  if (opterr)
 		    fprintf (stderr,
-			   _("%s: option `%s' requires an argument\n"),
+			   _("%s: option '%s' requires an argument\n"),
 			   argv[0], argv[optind - 1]);
 		  nextchar += strlen (nextchar);
 		  optopt = pfound->val;
@@ -735,11 +731,11 @@ _getopt_internal (int argc, char *const *argv, const char *optstring,
 	    {
 	      if (argv[optind][1] == '-')
 		/* --option */
-		fprintf (stderr, _("%s: unrecognized option `--%s'\n"),
+		fprintf (stderr, _("%s: unrecognized option '--%s'\n"),
 			 argv[0], nextchar);
 	      else
 		/* +option or -option */
-		fprintf (stderr, _("%s: unrecognized option `%c%s'\n"),
+		fprintf (stderr, _("%s: unrecognized option '%c%s'\n"),
 			 argv[0], argv[optind][0], nextchar);
 	    }
 	  nextchar = (char *) "";
@@ -845,7 +841,7 @@ _getopt_internal (int argc, char *const *argv, const char *optstring,
 	if (ambig && !exact)
 	  {
 	    if (opterr)
-	      fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"),
+	      fprintf (stderr, _("%s: option '-W %s' is ambiguous\n"),
 		       argv[0], argv[optind]);
 	    nextchar += strlen (nextchar);
 	    optind++;
@@ -864,7 +860,7 @@ _getopt_internal (int argc, char *const *argv, const char *optstring,
 		  {
 		    if (opterr)
 		      fprintf (stderr, _("\
-%s: option `-W %s' doesn't allow an argument\n"),
+%s: option '-W %s' doesn't allow an argument\n"),
 			       argv[0], pfound->name);
 
 		    nextchar += strlen (nextchar);
@@ -879,7 +875,7 @@ _getopt_internal (int argc, char *const *argv, const char *optstring,
 		  {
 		    if (opterr)
 		      fprintf (stderr,
-			       _("%s: option `%s' requires an argument\n"),
+			       _("%s: option '%s' requires an argument\n"),
 			       argv[0], argv[optind - 1]);
 		    nextchar += strlen (nextchar);
 		    return optstring[0] == ':' ? ':' : '?';
@@ -1005,7 +1001,7 @@ main (int argc, char **argv)
 	  break;
 
 	case 'c':
-	  printf ("option c with value `%s'\n", optarg);
+	  printf ("option c with value '%s'\n", optarg);
 	  break;
 
 	case '?':

getopt.h

@@ -1,23 +1,20 @@
 /* Declarations for getopt.
-Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1989-2012 Free Software Foundation, Inc.
 
 NOTE: The canonical source of this file is maintained with the GNU C Library.
 Bugs can be reported to bug-glibc@gnu.org.
 
-This program 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.
+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 3 of the License, or (at your option) any later
+version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License along with
-this program; 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/>.  */
 
 #ifndef _GETOPT_H
 #define _GETOPT_H 1

getopt1.c

@@ -1,24 +1,20 @@
 /* getopt_long and getopt_long_only entry points for GNU getopt.
-Copyright (C) 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-Foundation, Inc.
+Copyright (C) 1987-1994, 1996-2012 Free Software Foundation, Inc.
 
 NOTE: The canonical source of this file is maintained with the GNU C Library.
 Bugs can be reported to bug-glibc@gnu.org.
 
-This program 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.
+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 3 of the License, or (at your option) any later
+version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License along with
-this program; 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/>.  */
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
@@ -151,11 +147,11 @@ main (int argc, char **argv)
 	  break;
 
 	case 'c':
-	  printf ("option c with value `%s'\n", optarg);
+	  printf ("option c with value '%s'\n", optarg);
 	  break;
 
 	case 'd':
-	  printf ("option d with value `%s'\n", optarg);
+	  printf ("option d with value '%s'\n", optarg);
 	  break;
 
 	case '?':

gettext.h

@@ -1,19 +1,18 @@
 /* Convenience header for conditional use of GNU <libintl.h>.
-Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005,
-2006 Free Software Foundation, Inc.
+Copyright (C) 1995-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 #ifndef _LIBGETTEXT_H
 #define _LIBGETTEXT_H 1

glob/ChangeLog

@@ -1,7 +1,18 @@
+2008-09-28  Juan Manuel Guerrero  <juan.guerrero@gmx.de>
+
+	* glob.c (my_realloc) [__DJGPP__]: Don't define, and don't
+	redefine realloc to call it, since the DJGPP's realloc handles
+	NULL pointers correctly.
+
+2007-12-22  Juan Manuel Guerrero  <juan.guerrero@gmx.de>  (tiny change)
+
+	* glob.c [__GNU_LIBRARY__ && __DJGPP__]: Add a realloc
+	declaration that matches the one in the DJGPP libc.
+
 2006-02-24  Eli Zaretskii  <eliz@gnu.org>
 
 	* glob.c (my_malloc) [WINDOWS32]: Provide a full ISO C prototype,
-        to avoid compiler warnings.
+	to avoid compiler warnings.
 
 2005-06-25  Paul D. Smith  <psmith@gnu.org>
 
@@ -153,22 +164,22 @@ Sat Jun 22 10:44:09 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
 Fri Jun 21 00:27:51 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
 
 	* posix/fnmatch.c (fnmatch): Fix \*[*?]+ case to increment name ptr
- 	only for ?s, not for *s.  Fix from Chet Ramey.
+	only for ?s, not for *s.  Fix from Chet Ramey.
 
 
 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.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

glob/Makefile.am

@@ -1,19 +1,20 @@
 # -*-Makefile-*-, or close enough
 # Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 AUTOMAKE_OPTIONS =	foreign
 

glob/Makefile.ami

@@ -1,19 +1,20 @@
 # Makefile for standalone libglob.a (fnmatch, glob).             -*-Makefile-*-
 # Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006 Free Software Foundation, Inc.
+# 2005, 2006, 2007 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 # Ultrix 2.2 make doesn't expand the value of VPATH.
 VPATH = /glob/

glob/SMakefile

@@ -1,19 +1,20 @@
 # Makefile for standalone distribution of libglob.a (fnmatch, glob).
 # Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006 Free Software Foundation, Inc.
+# 2005, 2006, 2007 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 # Ultrix 2.2 make doesn't expand the value of VPATH.
 VPATH = /glob/

glob/configure.bat

@@ -1,21 +1,20 @@
 @echo off
 rem Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-rem 2004, 2005, 2006 Free Software Foundation, Inc.
+rem 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 rem This file is part of GNU Make.
-
+rem
 rem GNU Make is free software; you can redistribute it and/or modify it under
 rem the terms of the GNU General Public License as published by the Free
-rem Software Foundation; either version 2, or (at your option) any later
-rem version.
-
+rem Software Foundation; either version 3 of the License, or (at your option)
+rem any later version.
+rem
 rem GNU Make is distributed in the hope that it will be useful, but WITHOUT
 rem ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for.
 rem more details.
-
+rem
 rem You should have received a copy of the GNU General Public License along
-rem with GNU Make; see the file COPYING.  If not, write to the Free Software
-rem Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+rem with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 echo Configuring glob for DJGPP
 rem This batch file assumes a unix-type "sed" program

glob/fnmatch.c

@@ -1,4 +1,5 @@
-/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1996, 1997, 1998, 1999 Free Software
+Foundation, Inc.
 This file is part of the GNU C Library.
 
 This library is free software; you can redistribute it and/or

glob/fnmatch.h

@@ -1,4 +1,5 @@
-/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1996, 1997, 1998, 1999 Free Software
+Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or

glob/glob.c

@@ -1,4 +1,5 @@
-/* Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 Free
+Software Foundation, Inc.
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public License as
@@ -181,7 +182,7 @@ extern void bcopy ();
 # define mempcpy(Dest, Src, Len) __mempcpy (Dest, Src, Len)
 #endif
 
-#ifndef	__GNU_LIBRARY__
+#if !defined __GNU_LIBRARY__ && !defined __DJGPP__
 # ifdef	__GNUC__
 __inline
 # endif
@@ -194,7 +195,7 @@ static char *
 my_realloc (p, n)
      char *p;
      unsigned int n;
-# endif
+#  endif
 {
   /* These casts are the for sake of the broken Ultrix compiler,
      which warns of illegal pointer combinations otherwise.  */
@@ -204,7 +205,7 @@ my_realloc (p, n)
 }
 # define	realloc	my_realloc
 # endif /* __SASC */
-#endif /* __GNU_LIBRARY__ */
+#endif /* __GNU_LIBRARY__ || __DJGPP__ */
 
 
 #if !defined __alloca && !defined __GNU_LIBRARY__

glob/glob.h

@@ -1,4 +1,5 @@
-/* Copyright (C) 1991, 92, 95, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995, 1996, 1997, 1998 Free Software Foundation,
+Inc.
 
 The GNU C Library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public License as

gmk-default.scm

@@ -0,0 +1,57 @@
+;; Contents of the (gnu make) Guile module
+;; Copyright (C) 2011-2012 Free Software Foundation, Inc.
+;; This file is part of GNU Make.
+;;
+;; 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 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
+;; WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+;; FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+;; details.
+;;
+;; You should have received a copy of the GNU General Public License along
+;; with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+(define (to-string-maybe x)
+  (cond
+   ;; In GNU make, "false" is the empty string
+   ((or (not x)
+        (unspecified? x)
+        (variable? x)
+        (null? x)
+        (and (string? x) (string-null? x)))
+    #f)
+   ;; We want something not false... not sure about this
+   ((eq? x #t) "#t")
+   ;; Basics
+   ((or (symbol? x) (number? x))
+    (object->string x))
+   ((char? x)
+    (string x))
+   ;; Printable string (no special characters)
+   ((and (string? x) (string-every char-set:printing x))
+    x)
+   ;; No idea: fail
+   (else (error "Unknown object:" x))))
+
+(define (obj-to-str x)
+  (let ((acc '()))
+    (define (walk x)
+      (cond ((pair? x) (walk (car x)) (walk (cdr x)))
+            ((to-string-maybe x) => (lambda (s) (set! acc (cons s acc))))))
+    (walk x)
+    (string-join (reverse! acc))))
+
+;; eval (GNU make eval) the input string S
+(define (gmk-eval s)
+  (gmk-expand (format #f "$(eval ~a)" (obj-to-str s))))
+
+;; Return the value of the GNU make variable V
+(define (gmk-var v)
+  (gmk-expand (format #f "$(~a)" (obj-to-str v))))
+
+;; Export the public interfaces
+(export gmk-expand gmk-eval gmk-var)

guile.c

@@ -0,0 +1,119 @@
+/* GNU Guile interface for GNU Make.
+Copyright (C) 2011-2012 Free Software Foundation, Inc.
+This file is part of GNU Make.
+
+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 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
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include "make.h"
+#include "debug.h"
+#include "dep.h"
+#include "variable.h"
+
+#include <libguile.h>
+
+static SCM make_mod = SCM_EOL;
+static SCM obj_to_str = SCM_EOL;
+
+/* Convert an SCM object into a string.  */
+static char *
+cvt_scm_to_str (SCM obj)
+{
+  return scm_to_locale_string (scm_call_1 (obj_to_str, obj));
+}
+
+/* Perform the GNU make expansion function.  */
+static SCM
+guile_expand_wrapper (SCM obj)
+{
+  char *str = cvt_scm_to_str (obj);
+  SCM ret;
+  char *res;
+
+  DB (DB_BASIC, (_("guile: Expanding '%s'\n"), str));
+  res = allocated_variable_expand (str);
+  ret = scm_from_locale_string (res);
+
+  free (str);
+  free (res);
+
+  return ret;
+}
+
+/* Invoked by scm_c_define_module(), in the context of the GNU make module.  */
+static void
+guile_define_module (void *data UNUSED)
+{
+/* Ingest the predefined Guile module for GNU make.  */
+#include "gmk-default.h"
+
+  /* Register a subr for GNU make's eval capability.  */
+  scm_c_define_gsubr ("gmk-expand", 1, 0, 0, guile_expand_wrapper);
+
+  /* Define the rest of the module.  */
+  scm_c_eval_string (GUILE_module_defn);
+}
+
+/* Initialize the GNU make Guile module.  */
+static void *
+guile_init (void *arg UNUSED)
+{
+  /* Define the module.  */
+  make_mod = scm_c_define_module ("gnu make", guile_define_module, NULL);
+
+  /* Get a reference to the object-to-string translator, for later.  */
+  obj_to_str = scm_variable_ref (scm_c_module_lookup (make_mod, "obj-to-str"));
+
+  /* Import the GNU make module exports into the generic space.  */
+  scm_c_eval_string ("(use-modules (gnu make))");
+
+  return NULL;
+}
+
+static void *
+internal_guile_eval (void *arg)
+{
+  return cvt_scm_to_str (scm_c_eval_string (arg));
+}
+
+/* This is the function registered with make  */
+static char *
+func_guile (char *o, char **argv, const char *funcname UNUSED)
+{
+  if (argv[0] && argv[0][0] != '\0')
+    {
+      char *str = scm_with_guile (internal_guile_eval, argv[0]);
+      if (str)
+        {
+          o = variable_buffer_output (o, str, strlen (str));
+          free (str);
+        }
+    }
+
+  return o;
+}
+
+/* ----- Public interface ----- */
+
+/* We could send the flocp to define_new_function(), but since guile is
+   "kind of" built-in, that didn't seem so useful.  */
+int
+guile_gmake_setup (const struct floc *flocp UNUSED)
+{
+  /* Initialize the Guile interpreter.  */
+  scm_with_guile (guile_init, NULL);
+
+  /* Create a make function "guile".  */
+  define_new_function (NILF, "guile", 0, 1, 1, func_guile);
+
+  return 1;
+}

hash.c

@@ -1,20 +1,18 @@
 /* hash.c -- hash table maintenance
-   Copyright (C) 1995, 1999, 2002 Free Software Foundation, Inc.
-   Written by Greg McGary <gkm@gnu.org> <greg@mcgary.org>
+Copyright (C) 1995, 1999, 2002, 2010 Free Software Foundation, Inc.
+Written by Greg McGary <gkm@gnu.org> <greg@mcgary.org>
 
-This program 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.
+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 3 of the License, or (at your option) any later
+version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License along with
-this program; 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"
 #include "hash.h"
@@ -28,7 +26,7 @@ static void hash_rehash __P((struct hash_table* ht));
 static unsigned long round_up_2 __P((unsigned long rough));
 
 /* Implement double hashing with open addressing.  The table size is
-   always a power of two.  The secondary (`increment') hash function
+   always a power of two.  The secondary ('increment') hash function
    is forced to return an odd-value, in order to be relatively prime
    to the table size.  This guarantees that the increment can
    potentially hit every slot in the table during collision
@@ -48,8 +46,8 @@ hash_init (struct hash_table *ht, unsigned long size,
   ht->ht_vec = (void**) CALLOC (struct token *, ht->ht_size);
   if (ht->ht_vec == 0)
     {
-      fprintf (stderr, _("can't allocate %ld bytes for hash table: memory exhausted"),
-	       ht->ht_size * sizeof(struct token *));
+      fprintf (stderr, _("can't allocate %lu bytes for hash table: memory exhausted"),
+	       ht->ht_size * (unsigned long) sizeof (struct token *));
       exit (1);
     }
 
@@ -63,7 +61,7 @@ hash_init (struct hash_table *ht, unsigned long size,
   ht->ht_compare = hash_cmp;
 }
 
-/* Load an array of items into `ht'.  */
+/* Load an array of items into 'ht'.  */
 
 void
 hash_load (struct hash_table *ht, void *item_table,
@@ -77,9 +75,9 @@ hash_load (struct hash_table *ht, void *item_table,
     }
 }
 
-/* Returns the address of the table slot matching `key'.  If `key' is
+/* Returns the address of the table slot matching 'key'.  If 'key' is
    not found, return the address of an empty slot suitable for
-   inserting `key'.  The caller is responsible for incrementing
+   inserting 'key'.  The caller is responsible for incrementing
    ht_fill on insertion.  */
 
 void **
@@ -128,7 +126,7 @@ void *
 hash_insert (struct hash_table *ht, const void *item)
 {
   void **slot = hash_find_slot (ht, item);
-  const void *old_item = slot ? *slot : 0;
+  const void *old_item = *slot;
   hash_insert_at (ht, item, slot);
   return (void *)((HASH_VACANT (old_item)) ? 0 : old_item);
 }

hash.h

@@ -1,20 +1,18 @@
 /* hash.h -- decls for hash table
-Copyright (C) 1995, 1999, 2002 Free Software Foundation, Inc.
+Copyright (C) 1995, 1999, 2002, 2010 Free Software Foundation, Inc.
 Written by Greg McGary <gkm@gnu.org> <greg@mcgary.org>
 
-This program 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.
+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 3 of the License, or (at your option) any later
+version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License along with
-this program; 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/>.  */
 
 #ifndef _hash_h_
 #define _hash_h_
@@ -30,9 +28,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #else /* Not C++ or ANSI C.  */
 # undef	__P
 # define __P(protos)	()
-/* We can get away without defining `const' here only because in this file
-   it is used only inside the prototype for `fnmatch', which is elided in
-   non-ANSI C where `const' is problematical.  */
+/* We can get away without defining 'const' here only because in this file
+   it is used only inside the prototype for 'fnmatch', which is elided in
+   non-ANSI C where 'const' is problematical.  */
 #endif /* C++ or ANSI C.  */
 
 typedef unsigned long (*hash_func_t) __P((void const *key));
@@ -43,6 +41,9 @@ typedef void (*hash_map_arg_func_t) __P((void const *item, void *arg));
 struct hash_table
 {
   void **ht_vec;
+  hash_func_t ht_hash_1;	/* primary hash function */
+  hash_func_t ht_hash_2;	/* secondary hash function */
+  hash_cmp_func_t ht_compare;	/* comparison function */
   unsigned long ht_size;	/* total number of slots (power of 2) */
   unsigned long ht_capacity;	/* usable slots, limited by loading-factor */
   unsigned long ht_fill;	/* items in table */
@@ -50,9 +51,6 @@ struct hash_table
   unsigned long ht_collisions;	/* # of failed calls to comparison function */
   unsigned long ht_lookups;	/* # of queries */
   unsigned int ht_rehashes;	/* # of times we've expanded table */
-  hash_func_t ht_hash_1;	/* primary hash function */
-  hash_func_t ht_hash_2;	/* secondary hash function */
-  hash_cmp_func_t ht_compare;	/* comparison function */
 };
 
 typedef int (*qsort_cmp_t) __P((void const *, void const *));
@@ -81,6 +79,9 @@ extern void *hash_deleted_item;
 
 /* hash and comparison macros for case-sensitive string keys. */
 
+/* Due to the strcache, it's not uncommon for the string pointers to
+   be identical.  Take advantage of that to short-circuit string compares.  */
+
 #define STRING_HASH_1(KEY, RESULT) do { \
   unsigned char const *_key_ = (unsigned char const *) (KEY) - 1; \
   while (*++_key_) \
@@ -104,10 +105,10 @@ extern void *hash_deleted_item;
 } while (0)
 
 #define STRING_COMPARE(X, Y, RESULT) do { \
-  RESULT = strcmp ((X), (Y)); \
+    RESULT = (X) == (Y) ? 0 : strcmp ((X), (Y)); \
 } while (0)
 #define return_STRING_COMPARE(X, Y) do { \
-  return strcmp ((X), (Y)); \
+  return (X) == (Y) ? 0 : strcmp ((X), (Y)); \
 } while (0)
 
 
@@ -140,10 +141,10 @@ extern void *hash_deleted_item;
 } while (0)
 
 #define STRING_N_COMPARE(X, Y, N, RESULT) do { \
-  RESULT = strncmp ((X), (Y), (N)); \
+  RESULT = (X) == (Y) ? 0 : strncmp ((X), (Y), (N)); \
 } while (0)
 #define return_STRING_N_COMPARE(X, Y, N) do { \
-  return strncmp ((X), (Y), (N)); \
+  return (X) == (Y) ? 0 : strncmp ((X), (Y), (N)); \
 } while (0)
 
 #ifdef HAVE_CASE_INSENSITIVE_FS
@@ -173,10 +174,10 @@ extern void *hash_deleted_item;
 } while (0)
 
 #define ISTRING_COMPARE(X, Y, RESULT) do { \
-  RESULT = strcmpi ((X), (Y)); \
+  RESULT = (X) == (Y) ? 0 : strcasecmp ((X), (Y)); \
 } while (0)
 #define return_ISTRING_COMPARE(X, Y) do { \
-  return strcmpi ((X), (Y)); \
+  return (X) == (Y) ? 0 : strcasecmp ((X), (Y)); \
 } while (0)
 
 #else

job.h

@@ -1,19 +1,18 @@
 /* Definitions for managing subprocesses in GNU Make.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1992-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 #ifndef SEEN_JOB_H
 #define SEEN_JOB_H
@@ -44,21 +43,20 @@ struct child
     struct file *file;		/* File being remade.  */
 
     char **environment;		/* Environment for commands.  */
-
+    char *sh_batch_file;        /* Script file for shell commands */
     char **command_lines;	/* Array of variable-expanded cmd lines.  */
-    unsigned int command_line;	/* Index into above.  */
     char *command_ptr;		/* Ptr into command_lines[command_line].  */
 
-    pid_t pid;			/* Child process's ID number.  */
 #ifdef VMS
+    char *comname;              /* Temporary command file name */
     int efn;			/* Completion event flag number */
     int cstatus;		/* Completion status */
 #endif
-    char *sh_batch_file;        /* Script file for shell commands */
+
+    unsigned int command_line;	/* Index into command_lines.  */
+    pid_t pid;			/* Child process's ID number.  */
     unsigned int remote:1;	/* Nonzero if executing remotely.  */
-
-    unsigned int noerror:1;	/* Nonzero if commands contained a `-'.  */
-
+    unsigned int noerror:1;	/* Nonzero if commands contained a '-'.  */
     unsigned int good_stdin:1;	/* Nonzero if this child has a good stdin.  */
     unsigned int deleted:1;	/* Nonzero if targets have been deleted.  */
     unsigned int dontcare:1;    /* Saved dontcare flag.  */
@@ -66,31 +64,33 @@ struct child
 
 extern struct child *children;
 
-extern void new_job PARAMS ((struct file *file));
-extern void reap_children PARAMS ((int block, int err));
-extern void start_waiting_jobs PARAMS ((void));
+int is_bourne_compatible_shell(const char *path);
+void new_job (struct file *file);
+void reap_children (int block, int err);
+void start_waiting_jobs (void);
 
-extern char **construct_command_argv PARAMS ((char *line, char **restp, struct file *file, char** batch_file));
+char **construct_command_argv (char *line, char **restp, struct file *file,
+                               int cmd_flags, char** batch_file);
 #ifdef VMS
-extern int child_execute_job PARAMS ((char *argv, struct child *child));
+int child_execute_job (char *argv, struct child *child);
 #elif defined(__EMX__)
-extern int child_execute_job PARAMS ((int stdin_fd, int stdout_fd, char **argv, char **envp));
+int child_execute_job (int stdin_fd, int stdout_fd, char **argv, char **envp);
 #else
-extern void child_execute_job PARAMS ((int stdin_fd, int stdout_fd, char **argv, char **envp));
+void child_execute_job (int stdin_fd, int stdout_fd, char **argv, char **envp);
 #endif
 #ifdef _AMIGA
-extern void exec_command PARAMS ((char **argv));
+void exec_command (char **argv);
 #elif defined(__EMX__)
-extern int exec_command PARAMS ((char **argv, char **envp));
+int exec_command (char **argv, char **envp);
 #else
-extern void exec_command PARAMS ((char **argv, char **envp));
+void exec_command (char **argv, char **envp);
 #endif
 
 extern unsigned int job_slots_used;
 
-extern void block_sigs PARAMS ((void));
+void block_sigs (void);
 #ifdef POSIX
-extern void unblock_sigs PARAMS ((void));
+void unblock_sigs (void);
 #else
 #ifdef	HAVE_SIGSETMASK
 extern int fatal_signal_mask;

load.c

@@ -0,0 +1,157 @@
+/* Loading dynamic objects for GNU Make.
+Copyright (C) 2012 Free Software Foundation, Inc.
+This file is part of GNU Make.
+
+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 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
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include "make.h"
+
+#if MAKE_LOAD
+
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <dlfcn.h>
+#include <errno.h>
+
+#define SYMBOL_EXTENSION        "_gmake_setup"
+
+static void *global_dl = NULL;
+
+#include "debug.h"
+#include "filedef.h"
+#include "variable.h"
+
+static int
+init_symbol (const struct floc *flocp, const char *ldname, load_func_t symp)
+{
+  int r;
+  const char *p;
+  int nmlen = strlen (ldname);
+  char *loaded = allocated_variable_expand("$(.LOADED)");
+
+  /* If it's already been loaded don't do it again.  */
+  p = strstr (loaded, ldname);
+  r = p && (p==loaded || p[-1]==' ') && (p[nmlen]=='\0' || p[nmlen]==' ');
+  free (loaded);
+  if (r)
+    return 1;
+
+  /* Now invoke the symbol.  */
+  r = (*symp) (flocp);
+
+  /* If it succeeded, add the symbol to the loaded variable.  */
+  if (r > 0)
+    do_variable_definition (flocp, ".LOADED", ldname, o_default, f_append, 0);
+
+  return r;
+}
+
+int
+load_file (const struct floc *flocp, const char *ldname, int noerror)
+{
+  load_func_t symp;
+  const char *fp;
+  char *symname = NULL;
+  char *new = alloca (strlen (ldname) + CSTRLEN (SYMBOL_EXTENSION) + 1);
+
+  if (! global_dl)
+    {
+      global_dl = dlopen (NULL, RTLD_NOW|RTLD_GLOBAL);
+      if (! global_dl)
+        fatal (flocp, _("Failed to open global symbol table: %s"), dlerror());
+    }
+
+  /* If a symbol name was provided, use it.  */
+  fp = strchr (ldname, '(');
+  if (fp)
+    {
+      const char *ep;
+
+      /* If there's an open paren, see if there's a close paren: if so use
+         that as the symbol name.  We can't have whitespace: it would have
+         been chopped up before this function is called.  */
+      ep = strchr (fp+1, ')');
+      if (ep && ep[1] == '\0')
+        {
+          int l = fp - ldname;;
+
+          ++fp;
+          if (fp == ep)
+            fatal (flocp, _("Empty symbol name for load: %s"), ldname);
+
+          /* Make a copy of the ldname part.  */
+          memcpy (new, ldname, l);
+          new[l] = '\0';
+          ldname = new;
+
+          /* Make a copy of the symbol name part.  */
+          symname = new + l + 1;
+          memcpy (symname, fp, ep - fp);
+          symname[ep - fp] = '\0';
+        }
+    }
+
+  /* If we didn't find a symbol name yet, construct it from the ldname.  */
+  if (! symname)
+    {
+      char *p = new;
+
+      fp = strrchr (ldname, '/');
+      if (!fp)
+        fp = ldname;
+      else
+        ++fp;
+      while (isalnum (*fp) || *fp == '_')
+        *(p++) = *(fp++);
+      strcpy (p, SYMBOL_EXTENSION);
+      symname = new;
+    }
+
+  DB (DB_VERBOSE, (_("Loading symbol %s from %s\n"), symname, ldname));
+
+  /* See if it's already defined.  */
+  symp = (load_func_t) dlsym (global_dl, symname);
+  if (! symp) {
+    void *dlp = dlopen (ldname, RTLD_LAZY|RTLD_GLOBAL);
+    if (! dlp)
+      {
+        if (noerror)
+          DB (DB_BASIC, ("%s", dlerror()));
+        else
+          error (flocp, "%s", dlerror());
+        return 0;
+      }
+
+    symp = dlsym (dlp, symname);
+    if (! symp)
+      fatal (flocp, _("Failed to load symbol %s from %s: %s"),
+             symname, ldname, dlerror());
+  }
+
+  /* Invoke the symbol to initialize the loaded object.  */
+  return init_symbol(flocp, ldname, symp);
+}
+
+#else
+
+int
+load_file (const struct floc *flocp, const char *ldname, int noerror)
+{
+  if (! noerror)
+    fatal (flocp, _("The 'load' operation is not supported on this platform."));
+
+  return 0;
+}
+
+#endif  /* MAKE_LOAD */

maintMakefile

@@ -3,7 +3,13 @@
 # tree, not a dist copy.
 
 # We like mondo-warnings!
-AM_CFLAGS += -Wall -W
+AM_CFLAGS += -Wall -Wextra -Wdeclaration-after-statement -Wshadow -Wpointer-arith -Wbad-function-cast
+
+MAKE_MAINTAINER_MODE := -DMAKE_MAINTAINER_MODE
+AM_CPPFLAGS += $(MAKE_MAINTAINER_MODE)
+
+# I want this one but I have to wait for the const cleanup!
+# -Wwrite-strings
 
 # Find the glob source files... this might be dangerous, but we're maintainers!
 globsrc := $(wildcard glob/*.c)
@@ -88,11 +94,12 @@ CVS-CLEAN-FILES +=	$(maintFILES) $(TEMPLATES) $(MTEMPLATES) NMakefile \
 # This rule tries to clean the tree right down to how it looks when you do a
 # virgin CVS checkout.
 
-# This is potentially dangerous since it removes _ANY FILE_ that is not in
-# CVS.  Including files you might mean to add to CVS but haven't yet...
-# I only use this in subdirectories where it's unlikely we have any new
-# files.  Stil...
-cvsclean = perl -e '$$k{CVS} = 1; open(E,"< CVS/Entries") || die "CVS/Entries: $$!\n"; while (defined ($$_ = <E>)) { m%^/([^/]*)% or next; $$k{$$1} = 1; } close(E) || die "CVS/Entries: $$!\n"; opendir(D, ".") || die ".: $$!\n"; while (defined ($$_ = readdir(D))) { -f $$_ && ! exists $$k{$$_} && unlink($$_); } closedir(D) || die ".: $$!\n";'
+# This target is potentially dangerous since it removes _ANY FILE_ that
+# is not in CVS.  Including files you might mean to add to CVS but
+# haven't yet...  I only use this in subdirectories where it's unlikely
+# we have any new files.  Still... be careful!!
+
+cvsclean = $(PERL) -e '$$k{CVS} = 1; open(E,"< CVS/Entries") || die "CVS/Entries: $$!\n"; while (defined ($$_ = <E>)) { m%^/([^/]*)% or next; $$k{$$1} = 1; } close(E) || die "CVS/Entries: $$!\n"; opendir(D, ".") || die ".: $$!\n"; while (defined ($$_ = readdir(D))) { -f $$_ && ! exists $$k{$$_} && unlink($$_); } closedir(D) || die ".: $$!\n";'
 
 .PHONY: cvs-clean
 cvs-clean: maintainer-clean
@@ -131,22 +138,22 @@ move_if_change =  if test -r $(target) && cmp -s $(target).t $(target); then \
 #   http://translation.sf.net/maint/
 #   ftp://tiger.informatik.hu-berlin.de/pub/po/maint/
 
-po_repo = http://www.iro.umontreal.ca/translation/maint/$(PACKAGE)
+po_wget_flags =	--recursive --level=1 --no-directories --no-parent \
+		--no-check-certificate
+po_repo = http://translationproject.org/latest/$(PACKAGE)
 .PHONY: do-po-update po-update
 do-po-update:
 	tmppo="/tmp/po-$(PACKAGE)-$(VERSION).$$$$" \
 	  && rm -rf "$$tmppo" \
 	  && mkdir "$$tmppo" \
 	  && (cd "$$tmppo" \
-		&& $(WGET) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) \
-	  && cp "$$tmppo"/*.po po && rm -rf "$$tmppo"
+		&& $(WGET) $(po_wget_flags) -A '*.po' $(po_repo)) \
+	  && cp "$$tmppo"/*.po $(top_srcdir)/po && rm -rf "$$tmppo"
 	cd po && $(MAKE) update-po
 	$(MAKE) po-check
 
 po-update:
-	if test -d "po"; then \
-	  $(MAKE) do-po-update; \
-	fi
+	[ -d "po" ] && $(MAKE) do-po-update
 
 # -------------------------- #
 # Updating GNU build files.  #
@@ -156,29 +163,30 @@ po-update:
 # with each of the files that belongs to some other package and is
 # regularly updated from the specified URL.
 
-savannah-url = http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~
+cvs-url = http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~
+git-url = http://git.savannah.gnu.org/cgit
 target = $(patsubst get-%,%,$@)
 
-config-url = $(savannah-url)/config/config/$(patsubst get-config/%,%,$@)
+config-url = $(git-url)/config.git/plain/$(patsubst get-config/%,%,$@)
 get-config/config.guess get-config/config.sub:
 	@echo $(WGET) $(config-url) -O $(target) \
 	  && $(WGET) $(config-url) -O $(target).t \
 	  && $(move_if_change)
 
-gnulib-url = $(savannah-url)/gnulib/gnulib/build-aux/$(patsubst get-config/%,%,$@)
+gnulib-url = $(git-url)/gnulib.git/plain/build-aux/$(patsubst get-config/%,%,$@)
 get-config/texinfo.tex:
 	@echo $(WGET) $(gnulib-url) -O $(target) \
 	  && $(WGET) $(gnulib-url) -O $(target).t \
 	  && $(move_if_change)
 
-gnustandards-url = $(savannah-url)/gnustandards/gnustandards/$(patsubst get-doc/%,%,$@)
+gnustandards-url = $(cvs-url)/gnustandards/gnustandards/$(patsubst get-doc/%,%,$@)
 get-doc/make-stds.texi get-doc/fdl.texi:
 	@echo $(WGET) $(gnustandards-url) -O $(target) \
 	  && $(WGET) $(gnustandards-url) -O $(target).t \
 	  && $(move_if_change)
 
-.PHONY: cvs-update
-cvs-update: get-config/texinfo.tex get-config/config.guess get-config/config.sub get-doc/make-stds.texi get-doc/fdl.texi
+.PHONY: scm-update
+scm-update: get-config/texinfo.tex get-config/config.guess get-config/config.sub get-doc/make-stds.texi get-doc/fdl.texi
 
 
 # --------------------- #
@@ -186,21 +194,21 @@ cvs-update: get-config/texinfo.tex get-config/config.guess get-config/config.sub
 # --------------------- #
 
 .PHONY: update
-update: po-update cvs-update
+update: po-update scm-update
 
 
 ## --------------- ##
 ## Sanity checks.  ##
 ## --------------- ##
 
-# Checks that don't require cvs.  Run `changelog-check' last as
+# Checks that don't require cvs.  Run 'changelog-check' last as
 # previous test may reveal problems requiring new ChangeLog entries.
 local-check: po-check changelog-check
 
 # copyright-check writable-files
 
 changelog-check:
-	if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
+	if head $(top_srcdir)/ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
 	  :; \
 	else \
 	  echo "$(VERSION) not in ChangeLog" 1>&2; \
@@ -211,8 +219,8 @@ changelog-check:
 # Ignore make.h; it defines _().
 po-check:
 	if test -f po/POTFILES.in; then \
-	  grep -E -v '^(#|$$)' po/POTFILES.in | sort > $@-1; \
-	  grep -E -l '\b_\(' *.c *.h | grep -v make.h | sort > $@-2; \
+	  grep '^[^#]' po/POTFILES.in | sort > $@-1; \
+	  $(PERL) -wn -e 'if (/\b_\(/) { $$ARGV eq "make.h" || print "$$ARGV\n" and close ARGV }' *.c *.h | sort > $@-2; \
 	  diff -u $@-1 $@-2 || exit 1; \
 	  rm -f $@-1 $@-2; \
 	fi
@@ -222,7 +230,8 @@ po-check:
 ## ------------------------- ##
 
 # This target creates the upload artifacts.
-# Sign it with my key.
+# Sign it with my key.  If you don't have my key/passphrase then sorry,
+# you're SOL! :)
 
 GPG = gpg
 GPGFLAGS = -u 6338B6D4
@@ -230,45 +239,50 @@ GPGFLAGS = -u 6338B6D4
 DIST_ARCHIVES_SIG = $(addsuffix .sig,$(DIST_ARCHIVES))
 DIST_ARCHIVES_DIRECTIVE = $(addsuffix .directive.asc,$(DIST_ARCHIVES))
 
+# A simple rule to test signing, etc.
 .PHONY: distsign
 distsign: $(DIST_ARCHIVES_SIG) $(DIST_ARCHIVES_DIRECTIVE)
 
-$(DIST_ARCHIVES_DIRECTIVE): .directive.asc
-	cp $< $@
-
 %.sig : %
 	@echo "Signing file '$<':"
-	$(GPG) $(GPGFLAGS) -o $@ -b $<
+	$(GPG) $(GPGFLAGS) -o "$@" -b "$<"
 
-.directive.asc:
+%.directive.asc: %
 	@echo "Creating directive file '$@':"
-	@echo 'directory: make' > .directive
-	$(GPG) $(GPGFLAGS) -o $@ --clearsign .directive
-	@rm -f .directive
+	@( \
+	   echo 'version: 1.1'; \
+	   echo 'directory: make'; \
+	   echo 'filename: $*'; \
+	   echo 'comment: Official upload of GNU make version $(VERSION)'; \
+	 ) > "$*.directive"
+	$(GPG) $(GPGFLAGS) -o "$@" --clearsign "$*.directive"
+	@rm -f "$*.directive"
 
 # Upload the artifacts
 
 FTPPUT = ncftpput
-gnu-url = ftp-upload.gnu.org /incoming
+gnu-upload-host = ftp-upload.gnu.org
+gnu-upload-dir  = /incoming
+
 
 UPLOADS = upload-alpha upload-ftp
 .PHONY: $(UPLOADS)
 $(UPLOADS): $(DIST_ARCHIVES) $(DIST_ARCHIVES_SIG) $(DIST_ARCHIVES_DIRECTIVE)
-	$(FTPPUT) $(gnu-url)/$(@:upload-%=%) $^
+	$(FTPPUT) "$(gnu-upload-host)" "$(gnu-upload-dir)/$(@:upload-%=%)" $^
 
 
-# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-# Free Software Foundation, Inc.
+# Copyright (C) 1997-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.

make.1

@@ -1,49 +1,35 @@
-.TH MAKE 1 "22 August 1989" "GNU" "LOCAL USER COMMANDS"
+.TH MAKE 1 "03 March 2012" "GNU" "User Commands"
 .SH NAME
 make \- GNU make utility to maintain groups of programs
 .SH SYNOPSIS
-.B "make "
-[
-.B \-f
-.I makefile
-] [ options ] ... [ targets ] ...
-.SH WARNING
-This man page is an extract of the documentation of GNU
-.IR make .
-It is updated only occasionally, because the GNU project does not use nroff.
-For complete, current documentation, refer to the Info file
-.B make.info
-which is made from the Texinfo source file
-.BR make.texi .
+.B make
+[\fIOPTION\fR]... [\fITARGET\fR]...
 .SH DESCRIPTION
 .LP
-The purpose of the
+The
 .I make
-utility is to determine automatically which
-pieces of a large program need to be recompiled, and issue the commands to
-recompile them.
-The manual describes the GNU implementation of
-.IR make ,
-which was written by Richard Stallman and Roland McGrath, and is
-currently maintained by Paul Smith.
-Our examples show C programs, since they are most common, but you can use
-.I make
-with any programming language whose compiler can be run with a
-shell command.
+utility will determine automatically which pieces of a large program need to
+be recompiled, and issue the commands to recompile them.  The manual describes
+the GNU implementation of
+.BR make ,
+which was written by Richard Stallman and Roland McGrath, and is currently
+maintained by Paul Smith.  Our examples show C programs, since they are very
+common, but you can use
+.B make
+with any programming language whose compiler can be run with a shell command.
 In fact,
-.I make
-is not limited to programs.
-You can use it to describe any task where some files must be
-updated automatically from others whenever the others change.
+.B make
+is not limited to programs.  You can use it to describe any task where some
+files must be updated automatically from others whenever the others change.
 .LP
 To prepare to use
-.IR make ,
+.BR make ,
 you must write a file called the
 .I makefile
-that describes the relationships among files in your program, and the
-states the commands for updating each file.
-In a program, typically the executable file is updated from object
-files, which are in turn made by compiling source files.
+that describes the relationships among files in your program, and the states
+the commands for updating each file.  In a program, typically the executable
+file is updated from object files, which are in turn made by compiling source
+files.
 .LP
 Once a suitable makefile exists, each time you change some source files,
 this simple shell command:
@@ -54,16 +40,15 @@ this simple shell command:
 .sp 1
 suffices to perform all necessary recompilations.
 The
-.I make
-program uses the makefile data base and the last-modification times
-of the files to decide which of the files need to be updated.
-For each of those files, it issues the commands recorded in the data base.
+.B make
+program uses the makefile description and the last-modification times of the
+files to decide which of the files need to be updated.  For each of those
+files, it issues the commands recorded in the makefile.
 .LP
-.I make
+.B make
 executes commands in the
 .I makefile
-to update
-one or more target
+to update one or more target
 .IR names ,
 where
 .I name
@@ -71,7 +56,7 @@ is typically a program.
 If no
 .B \-f
 option is present,
-.I make
+.B make
 will look for the makefiles
 .IR GNUmakefile ,
 .IR makefile ,
@@ -90,27 +75,27 @@ listing, right near other important files such as
 .IR  README .)
 The first name checked,
 .IR GNUmakefile ,
-is not recommended for most makefiles.
-You should use this name if you have a makefile that is specific to GNU
-.IR make ,
+is not recommended for most makefiles.  You should use this name if you have a
+makefile that is specific to GNU
+.BR make ,
 and will not be understood by other versions of
-.IR make .
+.BR make .
 If
 .I makefile
-is `\-', the standard input is read.
+is '\-', the standard input is read.
 .LP
-.I make
+.B make
 updates a target if it depends on prerequisite files
 that have been modified since the target was last modified,
 or if the target does not exist.
 .SH OPTIONS
 .sp 1
 .TP 0.5i
-.BR \-b , " \-m"
+\fB\-b\fR, \fB\-m\fR
 These options are ignored for compatibility with other versions of
-.IR make .
+.BR make .
 .TP 0.5i
-.BR \-B , " \-\-always\-make"
+\fB\-B\fR, \fB\-\-always\-make\fR
 Unconditionally make all targets.
 .TP 0.5i
 \fB\-C\fR \fIdir\fR, \fB\-\-directory\fR=\fIdir\fR
@@ -126,7 +111,7 @@ previous one:
 is equivalent to
 .BR "\-C " /etc.
 This is typically used with recursive invocations of
-.IR make .
+.BR make .
 .TP 0.5i
 .B \-d
 Print debugging information in addition to normal processing.
@@ -134,7 +119,7 @@ The debugging information says which files are being considered for
 remaking, which file-times are being compared and with what results,
 which files actually need to be remade, which implicit rules are
 considered and which are applied---everything interesting about how
-.I make
+.B make
 decides what to do.
 .TP 0.5i
 .BI \-\-debug "[=FLAGS]"
@@ -160,16 +145,16 @@ for details on invocation of commands, and
 .I m
 for debugging while remaking makefiles.
 .TP 0.5i
-.BR \-e , " \-\-environment\-overrides"
+\fB\-e\fR, \fB\-\-environment\-overrides\fR
 Give variables taken from the environment precedence
 over variables from makefiles.
 .TP 0.5i
-+\fB\-f\fR \fIfile\fR, \fB\-\-file\fR=\fIfile\fR, \fB\-\-makefile\fR=\fIFILE\fR
+\fB\-f\fR \fIfile\fR, \fB\-\-file\fR=\fIfile\fR, \fB\-\-makefile\fR=\fIFILE\fR
 Use
 .I file
 as a makefile.
 .TP 0.5i
-.BR \-i , " \-\-ignore\-errors"
+\fB\-i\fR, \fB\-\-ignore\-errors\fR
 Ignore all errors in commands executed to remake files.
 .TP 0.5i
 \fB\-I\fR \fIdir\fR, \fB\-\-include\-dir\fR=\fIdir\fR
@@ -181,13 +166,14 @@ If several
 options are used to specify several directories, the directories are
 searched in the order specified.
 Unlike the arguments to other flags of
-.IR make ,
+.BR make ,
 directories given with
 .B \-I
 flags may come directly after the flag:
 .BI \-I dir
 is allowed, as well as
-.BI "\-I " dir.
+.B \-I
+.IR dir .
 This syntax is allowed for compatibility with the C
 preprocessor's
 .B \-I
@@ -203,10 +189,10 @@ option, the last one is effective.
 If the
 .B \-j
 option is given without an argument,
-.IR make
+.BR make
 will not limit the number of jobs that can run simultaneously.
 .TP 0.5i
-.BR \-k , " \-\-keep\-going"
+\fB\-k\fR, \fB\-\-keep\-going\fR
 Continue as much as possible after an error.
 While the target that failed, and those that depend on it, cannot
 be remade, the other dependencies of these targets can be processed
@@ -219,11 +205,12 @@ others jobs running and the load average is at least
 (a floating-point number).
 With no argument, removes a previous load limit.
 .TP 0.5i
-.BR \-L , " \-\-check\-symlink\-times"
+\fB\-L\fR, \fB\-\-check\-symlink\-times\fR
 Use the latest mtime between symlinks and target.
 .TP 0.5i
-.BR \-n , " \-\-just\-print" , " \-\-dry\-run" , " \-\-recon"
-Print the commands that would be executed, but do not execute them.
+\fB\-n\fR, \fB\-\-just\-print\fR, \fB\-\-dry\-run\fR, \fB\-\-recon\fR
+Print the commands that would be executed, but do not execute them (except in
+certain circumstances).
 .TP 0.5i
 \fB\-o\fR \fIfile\fR, \fB\-\-old\-file\fR=\fIfile\fR, \fB\-\-assume\-old\fR=\fIfile\fR
 Do not remake the file
@@ -233,7 +220,7 @@ on account of changes in
 .IR file .
 Essentially the file is treated as very old and its rules are ignored.
 .TP 0.5i
-.BR \-p , " \-\-print\-data\-base"
+\fB\-p\fR, \fB\-\-print\-data\-base\fR
 Print the data base (rules and variable values) that results from
 reading the makefiles; then execute as usual or as otherwise
 specified.
@@ -241,59 +228,61 @@ This also prints the version information given by the
 .B \-v
 switch (see below).
 To print the data base without trying to remake any files, use
-.B make
-.B \-p
-.BI \-f /dev/null.
+.IR "make \-p \-f/dev/null" .
 .TP 0.5i
-.BR \-q , " \-\-question"
+\fB\-q\fR, \fB\-\-question\fR
 ``Question mode''.
 Do not run any commands, or print anything; just return an exit status
 that is zero if the specified targets are already up to date, nonzero
 otherwise.
 .TP 0.5i
-.BR \-r , " \-\-no\-builtin\-rules"
+\fB\-r\fR, \fB\-\-no\-builtin\-rules\fR
 Eliminate use of the built\-in implicit rules.
 Also clear out the default list of suffixes for suffix rules.
 .TP 0.5i
-.BR \-R , " \-\-no\-builtin\-variables"
+\fB\-R\fR, \fB\-\-no\-builtin\-variables\fR
 Don't define any built\-in variables.
 .TP 0.5i
-.BR \-s , " \-\-silent" , " \-\-quiet"
+\fB\-s\fR, \fB\-\-silent\fR, \fB\-\-quiet\fR
 Silent operation; do not print the commands as they are executed.
 .TP 0.5i
-.BR \-S , " \-\-no\-keep\-going" , " \-\-stop"
+\fB\-S\fR, \fB\-\-no\-keep\-going\fR, \fB\-\-stop\fR
 Cancel the effect of the
 .B \-k
 option.
 This is never necessary except in a recursive
-.I make
+.B make
 where
 .B \-k
 might be inherited from the top-level
-.I make
+.B make
 via MAKEFLAGS or if you set
 .B \-k
 in MAKEFLAGS in your environment.
 .TP 0.5i
-.BR \-t , " \-\-touch"
+\fB\-t\fR, \fB\-\-touch\fR
 Touch files (mark them up to date without really changing them)
 instead of running their commands.
 This is used to pretend that the commands were done, in order to fool
 future invocations of
-.IR make .
+.BR make .
 .TP 0.5i
-.BR \-v , " \-\-version"
+.B \-\-trace
+Print information about the commands invoked by
+.BR make.
+.TP 0.5i
+\fB\-v\fR, \fB\-\-version\fR
 Print the version of the
-.I make
+.B make
 program plus a copyright, a list of authors and a notice that there
 is no warranty.
 .TP 0.5i
-.BR \-w , " \-\-print\-directory"
+\fB\-w\fR, \fB\-\-print\-directory\fR
 Print a message containing the working directory
 before and after other processing.
 This may be useful for tracking down errors from complicated nests of
 recursive
-.I make
+.B make
 commands.
 .TP 0.5i
 .B \-\-no\-print\-directory
@@ -313,53 +302,56 @@ Without
 it is almost the same as running a
 .I touch
 command on the given file before running
-.IR make ,
+.BR make ,
 except that the modification time is changed only in the imagination of
-.IR make .
+.BR make .
 .TP 0.5i
 .B \-\-warn\-undefined\-variables
 Warn when an undefined variable is referenced.
 .SH "EXIT STATUS"
 GNU
-.I make
+.B make
 exits with a status of zero if all makefiles were successfully parsed
 and no targets that were built failed.  A status of one will be returned
 if the
 .B \-q
 flag was used and
-.I make
+.B make
 determines that a target needs to be rebuilt.  A status of two will be
 returned if any errors were encountered.
 .SH "SEE ALSO"
-.I "The GNU Make Manual"
+The full documentation for
+.B make
+is maintained as a Texinfo manual.  If the
+.B info
+and
+.B make
+programs are properly installed at your site, the command
+.IP
+.B info make
+.PP
+should give you access to the complete manual.
 .SH BUGS
-See the chapter `Problems and Bugs' in
+See the chapter ``Problems and Bugs'' in
 .IR "The GNU Make Manual" .
 .SH AUTHOR
 This manual page contributed by Dennis Morse of Stanford University.
-It has been reworked by Roland McGrath.  Further updates contributed by
-Mike Frysinger.
+Further updates contributed by Mike Frysinger.  It has been reworked by Roland
+McGrath.  Maintained by Paul Smith.
 .SH "COPYRIGHT"
-Copyright (C) 1992, 1993, 1996, 1999 Free Software Foundation, Inc.
-This file is part of GNU
-.IR make .
+Copyright \(co 1992-1993, 1996-2012 Free Software Foundation, Inc.
+This file is part of
+.IR "GNU make" .
 .LP
-GNU
-.I 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
+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 3 of the License, or (at your option) any later
 version.
 .LP
-GNU
-.I make
-is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
+GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 .LP
-You should have received a copy of the GNU General Public License
-along with GNU
-.IR make ;
-see the file COPYING.  If not, write to the Free Software Foundation,
-Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+You should have received a copy of the GNU General Public License along with
+this program.  If not, see
+.IR http://www.gnu.org/licenses/ .

make.h

@@ -1,20 +1,18 @@
 /* Miscellaneous global declarations and portability cruft 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
 /* We use <config.h> instead of "config.h" so that a compilation
    using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
@@ -23,14 +21,19 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #undef  HAVE_CONFIG_H
 #define HAVE_CONFIG_H 1
 
+/* Specify we want GNU source code.  This must be defined before any
+   system headers are included.  */
+
+#define _GNU_SOURCE 1
+
 /* AIX requires this to be the first thing in the file.  */
-#ifndef __GNUC__
-# if HAVE_ALLOCA_H
-#  include <alloca.h>
-# else
-#  ifdef _AIX
+#if HAVE_ALLOCA_H
+# include <alloca.h>
+#else
+# ifdef _AIX
  #pragma alloca
-#  else
+# else
+#  if !defined(__GNUC__) && !defined(WINDOWS32)
 #   ifndef alloca /* predefined by HP cc +Olibcalls */
 char *alloca ();
 #   endif
@@ -38,20 +41,11 @@ char *alloca ();
 # endif
 #endif
 
-
-/* Use prototypes if available.  */
-#if defined (__cplusplus) || defined (__STDC__)
-# undef  PARAMS
-# define PARAMS(protos)  protos
-#else /* Not C++ or ANSI C.  */
-# undef  PARAMS
-# define PARAMS(protos)  ()
-#endif /* C++ or ANSI C.  */
-
-/* Specify we want GNU source code.  This must be defined before any
-   system headers are included.  */
-
-#define _GNU_SOURCE 1
+/* Disable assert() unless we're a maintainer.
+   Some asserts are compute-intensive.  */
+#ifndef MAKE_MAINTAINER_MODE
+# define NDEBUG 1
+#endif
 
 
 #ifdef  CRAY
@@ -70,13 +64,12 @@ char *alloca ();
 #include <signal.h>
 #include <stdio.h>
 #include <ctype.h>
+
 #ifdef HAVE_SYS_TIMEB_H
-/* SCO 3.2 "devsys 4.2" has a prototype for `ftime' in <time.h> that bombs
-   unless <sys/timeb.h> has been included first.  Does every system have a
-   <sys/timeb.h>?  If any does not, configure should check for it.  */
+/* SCO 3.2 "devsys 4.2" has a prototype for 'ftime' in <time.h> that bombs
+   unless <sys/timeb.h> has been included first.  */
 # include <sys/timeb.h>
 #endif
-
 #if TIME_WITH_SYS_TIME
 # include <sys/time.h>
 # include <time.h>
@@ -101,7 +94,7 @@ extern int errno;
 #ifdef  HAVE_UNISTD_H
 # include <unistd.h>
 /* Ultrix's unistd.h always defines _POSIX_VERSION, but you only get
-   POSIX.1 behavior with `cc -YPOSIX', which predefines POSIX itself!  */
+   POSIX.1 behavior with 'cc -YPOSIX', which predefines POSIX itself!  */
 # if defined (_POSIX_VERSION) && !defined (ultrix) && !defined (VMS)
 #  define POSIX 1
 # endif
@@ -150,16 +143,21 @@ extern int errno;
 #else
 # define NEED_GET_PATH_MAX 1
 # define GET_PATH_MAX   (get_path_max ())
-# define PATH_VAR(var)  char *var = (char *) alloca (GET_PATH_MAX)
-extern unsigned int get_path_max PARAMS ((void));
+# define PATH_VAR(var)  char *var = alloca (GET_PATH_MAX)
+unsigned int get_path_max (void);
 #endif
 
 #ifndef CHAR_BIT
 # define CHAR_BIT 8
 #endif
 
-/* Nonzero if the integer type T is signed.  */
-#define INTEGER_TYPE_SIGNED(t) ((t) -1 < 0)
+#ifndef USHRT_MAX
+# define USHRT_MAX 65535
+#endif
+
+/* Nonzero if the integer type T is signed.
+   Use <= to avoid GCC warnings about always-false expressions.  */
+#define INTEGER_TYPE_SIGNED(t) ((t) -1 <= 0)
 
 /* The minimum and maximum values for the integer type T.
    Use ~ (t) 0, not -1, for portability to 1's complement hosts.  */
@@ -201,7 +199,7 @@ extern unsigned int get_path_max PARAMS ((void));
 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
 #  define __attribute__(x)
 # endif
-/* The __-protected variants of `format' and `printf' attributes
+/* The __-protected variants of 'format' and 'printf' attributes
    are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
 #  define __format__ format
@@ -227,12 +225,12 @@ extern unsigned int get_path_max PARAMS ((void));
 # ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # else
-extern char *malloc PARAMS ((int));
-extern char *realloc PARAMS ((char *, int));
-extern void free PARAMS ((char *));
+void *malloc (int);
+void *realloc (void *, int);
+void free (void *);
 
-extern void abort PARAMS ((void)) __attribute__ ((noreturn));
-extern void exit PARAMS ((int)) __attribute__ ((noreturn));
+void abort (void) __attribute__ ((noreturn));
+void exit (int) __attribute__ ((noreturn));
 # endif /* HAVE_STDLIB_H.  */
 
 #endif /* Standard headers.  */
@@ -242,42 +240,15 @@ extern void exit PARAMS ((int)) __attribute__ ((noreturn));
 # define EXIT_SUCCESS 0
 #endif
 #ifndef EXIT_FAILURE
-# define EXIT_FAILURE 0
+# define EXIT_FAILURE 1
 #endif
 
-#ifdef  ANSI_STRING
-
-# ifndef bcmp
-#  define bcmp(s1, s2, n)   memcmp ((s1), (s2), (n))
-# endif
-# ifndef bzero
-#  define bzero(s, n)       memset ((s), 0, (n))
-# endif
-# if defined(HAVE_MEMMOVE) && !defined(bcopy)
-#  define bcopy(s, d, n)    memmove ((d), (s), (n))
-# endif
-
-#else   /* Not ANSI_STRING.  */
-
-# ifndef HAVE_STRCHR
-#  define strchr(s, c)      index((s), (c))
-#  define strrchr(s, c)     rindex((s), (c))
-# endif
-
-# ifndef bcmp
-extern int bcmp PARAMS ((const char *, const char *, int));
-# endif
-# ifndef bzero
-extern void bzero PARAMS ((char *, int));
-#endif
-# ifndef bcopy
-extern void bcopy PARAMS ((const char *b1, char *b2, int));
-# endif
+#ifndef  ANSI_STRING
 
 /* SCO Xenix has a buggy macro definition in <string.h>.  */
 #undef  strerror
 #if !defined(__DECC)
-extern char *strerror PARAMS ((int errnum));
+char *strerror (int errnum);
 #endif
 
 #endif  /* !ANSI_STRING.  */
@@ -286,10 +257,13 @@ extern char *strerror PARAMS ((int errnum));
 #if HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
+#if HAVE_STDINT_H
+# include <stdint.h>
+#endif
 #define FILE_TIMESTAMP uintmax_t
 
 #if !defined(HAVE_STRSIGNAL)
-extern char *strsignal PARAMS ((int signum));
+char *strsignal (int signum);
 #endif
 
 /* ISDIGIT offers the following features:
@@ -299,32 +273,28 @@ extern char *strsignal PARAMS ((int signum));
    - It's typically faster.
    POSIX 1003.2-1992 section 2.5.2.1 page 50 lines 1556-1558 says that
    only '0' through '9' are digits.  Prefer ISDIGIT to isdigit() unless
-   it's important to use the locale's definition of `digit' even when the
+   it's important to use the locale's definition of 'digit' even when the
    host does not conform to POSIX.  */
 #define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
 
-#ifndef iAPX286
-# define streq(a, b) \
+/* Test if two strings are equal. Is this worthwhile?  Should be profiled.  */
+#define streq(a, b) \
    ((a) == (b) || \
     (*(a) == *(b) && (*(a) == '\0' || !strcmp ((a) + 1, (b) + 1))))
-# ifdef HAVE_CASE_INSENSITIVE_FS
-/* This is only used on Windows/DOS platforms, so we assume strcmpi().  */
-#  define strieq(a, b) \
+
+/* Test if two strings are equal, but match case-insensitively on systems
+   which have case-insensitive filesystems.  Should only be used for
+   filenames!  */
+#ifdef HAVE_CASE_INSENSITIVE_FS
+# define patheq(a, b) \
     ((a) == (b) \
      || (tolower((unsigned char)*(a)) == tolower((unsigned char)*(b)) \
-         && (*(a) == '\0' || !strcmpi ((a) + 1, (b) + 1))))
-# else
-#  define strieq(a, b) streq(a, b)
-# endif
+         && (*(a) == '\0' || !strcasecmp ((a) + 1, (b) + 1))))
 #else
-/* Buggy compiler can't handle this.  */
-# define streq(a, b) (strcmp ((a), (b)) == 0)
-# define strieq(a, b) (strcmp ((a), (b)) == 0)
+# define patheq(a, b) streq(a, b)
 #endif
+
 #define strneq(a, b, l) (strncmp ((a), (b), (l)) == 0)
-#ifdef  VMS
-extern int strcmpi (const char *,const char *);
-#endif
 
 #if defined(__GNUC__) || defined(ENUM_BITFIELDS)
 # define ENUM_BITFIELD(bits)    :bits
@@ -346,30 +316,36 @@ extern int strcmpi (const char *,const char *);
 #define N_(msgid)           gettext_noop (msgid)
 #define S_(msg1,msg2,num)   ngettext (msg1,msg2,num)
 
-/* Handle other OSs.  */
-#if defined(HAVE_DOS_PATHS)
+/* Handle other OSs.
+   To overcome an issue parsing paths in a DOS/Windows environment when
+   built in a unix based environment, override the PATH_SEPARATOR_CHAR
+   definition unless being built for Cygwin. */
+#if defined(HAVE_DOS_PATHS) && !defined(__CYGWIN__)
+# undef PATH_SEPARATOR_CHAR
 # define PATH_SEPARATOR_CHAR ';'
-#elif defined(VMS)
-# define PATH_SEPARATOR_CHAR ','
-#else
-# define PATH_SEPARATOR_CHAR ':'
+#elif !defined(PATH_SEPARATOR_CHAR)
+# if defined (VMS)
+#  define PATH_SEPARATOR_CHAR ','
+# else
+#  define PATH_SEPARATOR_CHAR ':'
+# endif
 #endif
 
-/* This is needed for getcwd() and chdir().  */
-#if defined(_MSC_VER) || defined(__BORLANDC__)
+/* This is needed for getcwd() and chdir(), on some W32 systems.  */
+#if defined(HAVE_DIRECT_H)
 # include <direct.h>
 #endif
 
 #ifdef WINDOWS32
 # include <fcntl.h>
 # include <malloc.h>
-# define pipe(p) _pipe(p, 512, O_BINARY)
-# define kill(pid,sig) w32_kill(pid,sig)
+# define pipe(_p)        _pipe((_p), 512, O_BINARY)
+# define kill(_pid,_sig) w32_kill((_pid),(_sig))
 
-extern void sync_Path_environment(void);
-extern int kill(int pid, int sig);
-extern char *end_of_token_w32(char *s, char stopchar);
-extern int find_and_set_default_shell(char *token);
+void sync_Path_environment (void);
+int w32_kill (pid_t pid, int sig);
+char *end_of_token_w32 (const char *s, char stopchar);
+int find_and_set_default_shell (const char *token);
 
 /* indicates whether or not we have Bourne shell */
 extern int no_default_sh_exe;
@@ -378,6 +354,14 @@ extern int no_default_sh_exe;
 extern int unixy_shell;
 #endif  /* WINDOWS32 */
 
+#if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) && defined(HAVE_SETRLIMIT)
+# define SET_STACK_SIZE
+#endif
+#ifdef SET_STACK_SIZE
+# include <sys/resource.h>
+extern struct rlimit stack_limit;
+#endif
+
 struct floc
   {
     const char *filenm;
@@ -385,7 +369,8 @@ struct floc
   };
 #define NILF ((struct floc *)0)
 
-#define STRING_SIZE_TUPLE(_s) (_s), (sizeof (_s)-1)
+#define CSTRLEN(_s) (sizeof (_s)-1)
+#define STRING_SIZE_TUPLE(_s) (_s), CSTRLEN(_s)
 
 
 /* We have to have stdarg.h or varargs.h AND v*printf or doprnt to use
@@ -398,78 +383,102 @@ struct floc
 #endif
 
 #if HAVE_ANSI_COMPILER && USE_VARIADIC && HAVE_STDARG_H
-extern void message (int prefix, const char *fmt, ...)
-                     __attribute__ ((__format__ (__printf__, 2, 3)));
-extern void error (const struct floc *flocp, const char *fmt, ...)
-                   __attribute__ ((__format__ (__printf__, 2, 3)));
-extern void fatal (const struct floc *flocp, const char *fmt, ...)
+const char *concat (unsigned int, ...);
+void message (int prefix, const char *fmt, ...)
+              __attribute__ ((__format__ (__printf__, 2, 3)));
+void error (const struct floc *flocp, const char *fmt, ...)
+            __attribute__ ((__format__ (__printf__, 2, 3)));
+void fatal (const struct floc *flocp, const char *fmt, ...)
                    __attribute__ ((noreturn, __format__ (__printf__, 2, 3)));
 #else
-extern void message ();
-extern void error ();
-extern void fatal ();
+const char *concat ();
+void message ();
+void error ();
+void fatal ();
 #endif
 
-extern void die PARAMS ((int)) __attribute__ ((noreturn));
-extern void log_working_directory PARAMS ((int));
-extern void pfatal_with_name PARAMS ((const char *)) __attribute__ ((noreturn));
-extern void perror_with_name PARAMS ((const char *, const char *));
-extern char *savestring PARAMS ((const char *, unsigned int));
-extern char *concat PARAMS ((const char *, const char *, const char *));
-extern char *xmalloc PARAMS ((unsigned int));
-extern char *xrealloc PARAMS ((char *, unsigned int));
-extern char *xstrdup PARAMS ((const char *));
-extern char *find_next_token PARAMS ((char **, unsigned int *));
-extern char *next_token PARAMS ((const char *));
-extern char *end_of_token PARAMS ((const char *));
-extern void collapse_continuations PARAMS ((char *));
-extern char *lindex PARAMS ((const char *, const char *, int));
-extern int alpha_compare PARAMS ((const void *, const void *));
-extern void print_spaces PARAMS ((unsigned int));
-extern char *find_percent PARAMS ((char *));
-extern FILE *open_tmpfile PARAMS ((char **, const char *));
+void die (int) __attribute__ ((noreturn));
+void log_working_directory (int);
+void pfatal_with_name (const char *) __attribute__ ((noreturn));
+void perror_with_name (const char *, const char *);
+void *xmalloc (unsigned int);
+void *xcalloc (unsigned int);
+void *xrealloc (void *, unsigned int);
+char *xstrdup (const char *);
+char *xstrndup (const char *, unsigned int);
+char *find_next_token (const char **, unsigned int *);
+char *next_token (const char *);
+char *end_of_token (const char *);
+void collapse_continuations (char *);
+char *lindex (const char *, const char *, int);
+int alpha_compare (const void *, const void *);
+void print_spaces (unsigned int);
+char *find_percent (char *);
+const char *find_percent_cached (const char **);
+FILE *open_tmpfile (char **, const char *);
 
 #ifndef NO_ARCHIVES
-extern int ar_name PARAMS ((char *));
-extern void ar_parse_name PARAMS ((char *, char **, char **));
-extern int ar_touch PARAMS ((char *));
-extern time_t ar_member_date PARAMS ((char *));
+int ar_name (const char *);
+void ar_parse_name (const char *, char **, char **);
+int ar_touch (const char *);
+time_t ar_member_date (const char *);
+
+typedef long int (*ar_member_func_t) (int desc, const char *mem, int truncated,
+				      long int hdrpos, long int datapos,
+				      long int size, long int date, int uid,
+				      int gid, int mode, const void *arg);
+
+long int ar_scan (const char *archive, ar_member_func_t function, const void *arg);
+int ar_name_equal (const char *name, const char *mem, int truncated);
+#ifndef VMS
+int ar_member_touch (const char *arname, const char *memname);
+#endif
 #endif
 
-extern int dir_file_exists_p PARAMS ((char *, char *));
-extern int file_exists_p PARAMS ((char *));
-extern int file_impossible_p PARAMS ((char *));
-extern void file_impossible PARAMS ((char *));
-extern char *dir_name PARAMS ((char *));
-extern void hash_init_directories PARAMS ((void));
+int dir_file_exists_p (const char *, const char *);
+int file_exists_p (const char *);
+int file_impossible_p (const char *);
+void file_impossible (const char *);
+const char *dir_name (const char *);
+void hash_init_directories (void);
 
-extern void define_default_variables PARAMS ((void));
-extern void set_default_suffixes PARAMS ((void));
-extern void install_default_suffix_rules PARAMS ((void));
-extern void install_default_implicit_rules PARAMS ((void));
+void define_default_variables (void);
+void set_default_suffixes (void);
+void install_default_suffix_rules (void);
+void install_default_implicit_rules (void);
 
-extern void build_vpath_lists PARAMS ((void));
-extern void construct_vpath_list PARAMS ((char *pattern, char *dirpath));
-extern int vpath_search PARAMS ((char **file, FILE_TIMESTAMP *mtime_ptr));
-extern int gpath_search PARAMS ((char *file, unsigned int len));
+void build_vpath_lists (void);
+void construct_vpath_list (char *pattern, char *dirpath);
+const char *vpath_search (const char *file, FILE_TIMESTAMP *mtime_ptr,
+                          unsigned int* vpath_index, unsigned int* path_index);
+int gpath_search (const char *file, unsigned int len);
 
-extern void construct_include_path PARAMS ((char **arg_dirs));
+void construct_include_path (const char **arg_dirs);
 
-extern void user_access PARAMS ((void));
-extern void make_access PARAMS ((void));
-extern void child_access PARAMS ((void));
+void user_access (void);
+void make_access (void);
+void child_access (void);
 
-extern void close_stdout PARAMS ((void));
+void close_stdout (void);
 
-extern char *strip_whitespace PARAMS ((const char **begpp, const char **endpp));
+char *strip_whitespace (const char **begpp, const char **endpp);
 
 /* String caching  */
-extern void strcache_init PARAMS ((void));
-extern void strcache_print_stats PARAMS ((const char *prefix));
-extern int strcache_iscached PARAMS ((const char *str));
-extern const char *strcache_add PARAMS ((const char *str));
-extern const char *strcache_add_len PARAMS ((const char *str, int len));
-extern int strcache_setbufsize PARAMS ((int size));
+void strcache_init (void);
+void strcache_print_stats (const char *prefix);
+int strcache_iscached (const char *str);
+const char *strcache_add (const char *str);
+const char *strcache_add_len (const char *str, unsigned int len);
+int strcache_setbufsize (unsigned int size);
+
+/* Guile support  */
+#ifdef HAVE_GUILE
+int guile_gmake_setup (const struct floc *flocp);
+#endif
+
+/* Loadable object support  */
+typedef int (*load_func_t)(const struct floc *flocp);
+int load_file (const struct floc *flocp, const char *filename, int noerror);
 
 #ifdef  HAVE_VFORK_H
 # include <vfork.h>
@@ -480,22 +489,44 @@ extern int strcache_setbufsize PARAMS ((int size));
 
 #if !defined (__GNU_LIBRARY__) && !defined (POSIX) && !defined (_POSIX_VERSION) && !defined(WINDOWS32)
 
-extern long int atol ();
+long int atol ();
 # ifndef VMS
-extern long int lseek ();
+long int lseek ();
 # endif
 
 #endif  /* Not GNU C library or POSIX.  */
 
 #ifdef  HAVE_GETCWD
 # if !defined(VMS) && !defined(__DECC)
-extern char *getcwd ();
+char *getcwd ();
 # endif
 #else
-extern char *getwd ();
+char *getwd ();
 # define getcwd(buf, len)       getwd (buf)
 #endif
 
+#if !HAVE_STRCASECMP
+# if HAVE_STRICMP
+#  define strcasecmp stricmp
+# elif HAVE_STRCMPI
+#  define strcasecmp strcmpi
+# else
+/* Create our own, in misc.c */
+int strcasecmp (const char *s1, const char *s2);
+# endif
+#endif
+
+#if !HAVE_STRNCASECMP
+# if HAVE_STRNICMP
+#  define strncasecmp strnicmp
+# elif HAVE_STRNCMPI
+#  define strncasecmp strncmpi
+# else
+/* Create our own, in misc.c */
+int strncasecmp (const char *s1, const char *s2, int n);
+# endif
+#endif
+
 extern const struct floc *reading_file;
 extern const struct floc **expanding_var;
 
@@ -505,12 +536,18 @@ extern int just_print_flag, silent_flag, ignore_errors_flag, keep_going_flag;
 extern int print_data_base_flag, question_flag, touch_flag, always_make_flag;
 extern int env_overrides, no_builtin_rules_flag, no_builtin_variables_flag;
 extern int print_version_flag, print_directory_flag, check_symlink_flag;
-extern int warn_undefined_variables_flag, posix_pedantic, not_parallel;
-extern int second_expansion, clock_skew_detected, rebuilding_makefiles;
+extern int warn_undefined_variables_flag, trace_flag, posix_pedantic;
+extern int not_parallel, second_expansion, clock_skew_detected;
+extern int rebuilding_makefiles, one_shell;
 
 /* can we run commands via 'sh -c xxx' or must we use batch files? */
 extern int batch_mode_shell;
 
+/* Resetting the command script introduction prefix character.  */
+#define RECIPEPREFIX_NAME          ".RECIPEPREFIX"
+#define RECIPEPREFIX_DEFAULT       '\t'
+extern char cmd_prefix;
+
 extern unsigned int job_slots;
 extern int job_fds[2];
 extern int job_rfd;
@@ -562,12 +599,7 @@ extern int handling_fatal_signal;
 # endif
 #endif
 
-
 #ifdef __EMX__
-# if !HAVE_STRCASECMP
-#  define strcasecmp stricmp
-# endif
-
 # if !defined chdir
 #  define chdir _chdir2
 # endif
@@ -606,6 +638,5 @@ extern int handling_fatal_signal;
    NULL at the end of the directory--and _doesn't_ reset errno.  So, we have
    to do it ourselves here.  */
 
-#define ENULLLOOP(_v,_c)   do{ errno = 0; \
-                               while (((_v)=_c)==0 && errno==EINTR); }while(0)
-
+#define ENULLLOOP(_v,_c)   do { errno = 0; (_v) = _c; } \
+                           while((_v)==0 && errno==EINTR)

make_msvc_net2003.vcproj

@@ -154,6 +154,11 @@
 			<File
 				RelativePath=".\getopt1.c">
 			</File>
+<!--
+			<File
+				RelativePath=".\guile.c">
+			</File>
+-->
 			<File
 				RelativePath=".\hash.c">
 			</File>
@@ -263,6 +268,9 @@
 			<File
 				RelativePath=".\gettext.h">
 			</File>
+			<File
+				RelativePath=".\gmk-default.h">
+			</File>
 			<File
 				RelativePath=".\hash.h">
 			</File>

makefile.com

@@ -138,18 +138,18 @@ $ exit
 $ endsubroutine : compileit
 $!
 $!-----------------------------------------------------------------------------
-$!Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-$!2006 Free Software Foundation, Inc.
+$!Copyright (C) 1996-2012 Free Software Foundation, Inc.
 $!This file is part of GNU Make.
 $!
-$!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.
+$!GNU Make is free software; you can redistribute it and/or modify it under
+$!the terms of the GNU General Public License as published by the Free Software
+$!Foundation; either version 3 of the License, or (at your option) any later
+$!version.
 $!
 $!GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
-$!WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-$!A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+$!WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+$!FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+$!details.
 $!
 $!You should have received a copy of the GNU General Public License along with
-$!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/>.

makefile.vms

@@ -1,20 +1,20 @@
 # -*-Makefile-*- to build GNU make on VMS
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-# 2006 Free Software Foundation, Inc.
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 # VMS extensions from GNU Make 3.60 imported by
 #  Klaus Kämpf (kkaempf@rmi.de)
@@ -81,18 +81,22 @@ extras = ,signame.obj,remote-stub.obj,vmsfunctions.obj,vmsify.obj
 # as an alternative:
 glob = ,[.glob]glob.obj,[.glob]fnmatch.obj
 getopt = ,getopt.obj,getopt1.obj
-# Directory to install `make' in.
+# Directory to install 'make' in.
 bindir = []
 # Directory to install the man page in.
 mandir = []
 # Number to put on the man page filename.
 manext = 1
 
+#guile = ,guile.obj
+
 objs = commands.obj,job.obj,dir.obj,file.obj,misc.obj,hash.obj,\
        main.obj,read.obj,remake.obj,rule.obj,implicit.obj,\
        default.obj,variable.obj,expand.obj,function.obj,strcache.obj,\
-       vpath.obj,version.obj$(ARCHIVES)$(ALLOCA)$(extras)$(getopt)$(glob)
-srcs = commands.c job.c dir.c file.c misc.c  hash.c \
+       vpath.obj,version.obj\
+       $(ARCHIVES)$(ALLOCA)$(extras)$(getopt)$(glob)$(guile)
+
+srcs = commands.c job.c dir.c file.c misc.c guile.c hash.c \
 	main.c read.c remake.c rule.c implicit.c \
 	default.c variable.c expand.c function.c strcache.c \
 	vpath.c version.c vmsfunctions.c vmsify.c $(ARCHIVES_SRC) $(ALLOCASRC) \
@@ -123,6 +127,7 @@ misc.obj: misc.c make.h dep.h
 hash.obj: hash.c make.h hash.h
 strcache.obj: strcache.c make.h hash.h
 main.obj: main.c make.h commands.h dep.h filedef.h variable.h job.h
+guile.obj: guile.c make.h debug.h dep.h gmk-default.h
 read.obj: read.c make.h commands.h dep.h filedef.h variable.h
 remake.obj: remake.c make.h commands.h job.h dep.h filedef.h
 rule.obj: rule.c make.h commands.h dep.h filedef.h variable.h rule.h

misc.c

@@ -1,20 +1,18 @@
 /* Miscellaneous generic support functions 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 #include "dep.h"
@@ -112,13 +110,17 @@ collapse_continuations (char *line)
       /* Skip the newline.  */
       ++in;
 
-      /* If the newline is quoted, discard following whitespace
-	 and any preceding whitespace; leave just one space.  */
       if (backslash)
 	{
+          /* Backslash/newline handling:
+             In traditional GNU make all trailing whitespace, consecutive
+             backslash/newlines, and any leading whitespace on the next line
+             is reduced to a single space.
+             In POSIX, each backslash/newline and is replaced by a space.  */
 	  in = next_token (in);
-	  while (out > line && isblank ((unsigned char)out[-1]))
-	    --out;
+          if (! posix_pedantic)
+            while (out > line && isblank ((unsigned char)out[-1]))
+              --out;
 	  *out++ = ' ';
 	}
       else
@@ -158,28 +160,57 @@ print_spaces (unsigned int n)
 }
 
 
-/* Return a newly-allocated string whose contents
-   concatenate those of s1, s2, s3.  */
+/* Return a string whose contents concatenate the NUM strings provided
+   This string lives in static, re-used memory.  */
 
-char *
-concat (const char *s1, const char *s2, const char *s3)
+const char *
+#if HAVE_ANSI_COMPILER && USE_VARIADIC && HAVE_STDARG_H
+concat (unsigned int num, ...)
+#else
+concat (num, va_alist)
+     unsigned int num;
+     va_dcl
+#endif
 {
-  unsigned int len1, len2, len3;
-  char *result;
+  static unsigned int rlen = 0;
+  static char *result = NULL;
+  unsigned int ri = 0;
 
-  len1 = *s1 != '\0' ? strlen (s1) : 0;
-  len2 = *s2 != '\0' ? strlen (s2) : 0;
-  len3 = *s3 != '\0' ? strlen (s3) : 0;
+#if USE_VARIADIC
+  va_list args;
+#endif
 
-  result = (char *) xmalloc (len1 + len2 + len3 + 1);
+  VA_START (args, num);
 
-  if (*s1 != '\0')
-    bcopy (s1, result, len1);
-  if (*s2 != '\0')
-    bcopy (s2, result + len1, len2);
-  if (*s3 != '\0')
-    bcopy (s3, result + len1 + len2, len3);
-  *(result + len1 + len2 + len3) = '\0';
+  while (num-- > 0)
+    {
+      const char *s = va_arg (args, const char *);
+      unsigned int l = s ? strlen (s) : 0;
+
+      if (l == 0)
+        continue;
+
+      if (ri + l > rlen)
+        {
+          rlen = ((rlen ? rlen : 60) + l) * 2;
+          result = xrealloc (result, rlen);
+        }
+
+      memcpy (result + ri, s, l);
+      ri += l;
+    }
+
+  VA_END (args);
+
+  /* Get some more memory if we don't have enough space for the
+     terminating '\0'.   */
+  if (ri == rlen)
+    {
+      rlen = (rlen ? rlen : 60) * 2;
+      result = xrealloc (result, rlen);
+    }
+
+  result[ri] = '\0';
 
   return result;
 }
@@ -332,26 +363,38 @@ pfatal_with_name (const char *name)
 #ifndef HAVE_DMALLOC_H
 
 #undef xmalloc
+#undef xcalloc
 #undef xrealloc
 #undef xstrdup
 
-char *
+void *
 xmalloc (unsigned int size)
 {
-  /* Make sure we don't allocate 0, for pre-ANSI libraries.  */
-  char *result = (char *) malloc (size ? size : 1);
+  /* Make sure we don't allocate 0, for pre-ISO implementations.  */
+  void *result = malloc (size ? size : 1);
   if (result == 0)
     fatal (NILF, _("virtual memory exhausted"));
   return result;
 }
 
 
-char *
-xrealloc (char *ptr, unsigned int size)
+void *
+xcalloc (unsigned int size)
 {
-  char *result;
+  /* Make sure we don't allocate 0, for pre-ISO implementations.  */
+  void *result = calloc (size ? size : 1, 1);
+  if (result == 0)
+    fatal (NILF, _("virtual memory exhausted"));
+  return result;
+}
 
-  /* Some older implementations of realloc() don't conform to ANSI.  */
+
+void *
+xrealloc (void *ptr, unsigned int size)
+{
+  void *result;
+
+  /* Some older implementations of realloc() don't conform to ISO.  */
   if (! size)
     size = 1;
   result = ptr ? realloc (ptr, size) : malloc (size);
@@ -369,7 +412,7 @@ xstrdup (const char *ptr)
 #ifdef HAVE_STRDUP
   result = strdup (ptr);
 #else
-  result = (char *) malloc (strlen (ptr) + 1);
+  result = malloc (strlen (ptr) + 1);
 #endif
 
   if (result == 0)
@@ -378,20 +421,29 @@ xstrdup (const char *ptr)
 #ifdef HAVE_STRDUP
   return result;
 #else
-  return strcpy(result, ptr);
+  return strcpy (result, ptr);
 #endif
 }
 
 #endif  /* HAVE_DMALLOC_H */
 
 char *
-savestring (const char *str, unsigned int length)
+xstrndup (const char *str, unsigned int length)
 {
-  register char *out = (char *) xmalloc (length + 1);
+  char *result;
+
+#ifdef HAVE_STRNDUP
+  result = strndup (str, length);
+  if (result == 0)
+    fatal (NILF, _("virtual memory exhausted"));
+#else
+  result = xmalloc (length + 1);
   if (length > 0)
-    bcopy (str, out, length);
-  out[length] = '\0';
-  return out;
+    strncpy (result, str, length);
+  result[length] = '\0';
+#endif
+
+  return result;
 }
 
 
@@ -426,10 +478,10 @@ end_of_token (const char *s)
  * Same as end_of_token, but take into account a stop character
  */
 char *
-end_of_token_w32 (char *s, char stopchar)
+end_of_token_w32 (const char *s, char stopchar)
 {
-  register char *p = s;
-  register int backslash = 0;
+  const char *p = s;
+  int backslash = 0;
 
   while (*p != '\0' && *p != stopchar
 	 && (backslash || !isblank ((unsigned char)*p)))
@@ -447,7 +499,7 @@ end_of_token_w32 (char *s, char stopchar)
         backslash = 0;
     }
 
-  return p;
+  return (char *)p;
 }
 #endif
 
@@ -461,69 +513,41 @@ next_token (const char *s)
   return (char *)s;
 }
 
-/* Find the next token in PTR; return the address of it, and store the
-   length of the token into *LENGTHPTR if LENGTHPTR is not nil.  */
+/* Find the next token in PTR; return the address of it, and store the length
+   of the token into *LENGTHPTR if LENGTHPTR is not nil.  Set *PTR to the end
+   of the token, so this function can be called repeatedly in a loop.  */
 
 char *
-find_next_token (char **ptr, unsigned int *lengthptr)
+find_next_token (const char **ptr, unsigned int *lengthptr)
 {
-  char *p = next_token (*ptr);
-  char *end;
+  const char *p = next_token (*ptr);
 
   if (*p == '\0')
     return 0;
 
-  *ptr = end = end_of_token (p);
+  *ptr = end_of_token (p);
   if (lengthptr != 0)
-    *lengthptr = end - p;
-  return p;
+    *lengthptr = *ptr - p;
+
+  return (char *)p;
 }
 
 
-/* Allocate a new `struct dep' with all fields initialized to 0.   */
-
-struct dep *
-alloc_dep ()
-{
-  struct dep *d = (struct dep *) xmalloc (sizeof (struct dep));
-  bzero ((char *) d, sizeof (struct dep));
-  return d;
-}
-
-
-/* Free `struct dep' along with `name' and `stem'.   */
-
-void
-free_dep (struct dep *d)
-{
-  if (d->name != 0)
-    free (d->name);
-
-  if (d->stem != 0)
-    free (d->stem);
-
-  free ((char *)d);
-}
-
-/* Copy a chain of `struct dep', making a new chain
-   with the same contents as the old one.  */
+/* Copy a chain of 'struct dep'.  For 2nd expansion deps, dup the name.  */
 
 struct dep *
 copy_dep_chain (const struct dep *d)
 {
-  register struct dep *c;
   struct dep *firstnew = 0;
   struct dep *lastnew = 0;
 
   while (d != 0)
     {
-      c = (struct dep *) xmalloc (sizeof (struct dep));
-      bcopy ((char *) d, (char *) c, sizeof (struct dep));
+      struct dep *c = xmalloc (sizeof (struct dep));
+      memcpy (c, d, sizeof (struct dep));
 
-      if (c->name != 0)
-	c->name = xstrdup (c->name);
-      if (c->stem != 0)
-	c->stem = xstrdup (c->stem);
+      if (c->need_2nd_expansion)
+        c->name = xstrdup (c->name);
 
       c->next = 0;
       if (firstnew == 0)
@@ -549,35 +573,73 @@ free_dep_chain (struct dep *d)
       free_dep (df);
     }
 }
-
-/* Free a chain of `struct nameseq'. Each nameseq->name is freed
-   as well.  For `struct dep' chains use free_dep_chain.  */
+
+/* Free a chain of struct nameseq.
+   For struct dep chains use free_dep_chain.  */
 
 void
-free_ns_chain (struct nameseq *n)
+free_ns_chain (struct nameseq *ns)
 {
-  register struct nameseq *tmp;
+  while (ns != 0)
+    {
+      struct nameseq *t = ns;
+      ns = ns->next;
+      free (t);
+    }
+}
+
 
-  while (n != 0)
-  {
-    if (n->name != 0)
-      free (n->name);
+#if !HAVE_STRCASECMP && !HAVE_STRICMP && !HAVE_STRCMPI
 
-    tmp = n;
+/* If we don't have strcasecmp() (from POSIX), or anything that can substitute
+   for it, define our own version.  */
 
-    n = n->next;
-
-    free (tmp);
-  }
-
-}
-#ifdef	iAPX286
-/* The losing compiler on this machine can't handle this macro.  */
-
-char *
-dep_name (struct dep *dep)
+int
+strcasecmp (const char *s1, const char *s2)
 {
-  return dep->name == 0 ? dep->file->name : dep->name;
+  while (1)
+    {
+      int c1 = (int) *(s1++);
+      int c2 = (int) *(s2++);
+
+      if (isalpha (c1))
+        c1 = tolower (c1);
+      if (isalpha (c2))
+        c2 = tolower (c2);
+
+      if (c1 != '\0' && c1 == c2)
+        continue;
+
+      return (c1 - c2);
+    }
+}
+#endif
+
+#if !HAVE_STRNCASECMP && !HAVE_STRNICMP && !HAVE_STRNCMPI
+
+/* If we don't have strncasecmp() (from POSIX), or anything that can
+   substitute for it, define our own version.  */
+
+int
+strncasecmp (const char *s1, const char *s2, int n)
+{
+  while (n-- > 0)
+    {
+      int c1 = (int) *(s1++);
+      int c2 = (int) *(s2++);
+
+      if (isalpha (c1))
+        c1 = tolower (c1);
+      if (isalpha (c2))
+        c2 = tolower (c2);
+
+      if (c1 != '\0' && c1 == c2)
+        continue;
+
+      return (c1 - c2);
+    }
+
+  return 0;
 }
 #endif
 
@@ -877,7 +939,7 @@ get_path_max (void)
    the failure.  That's what the ferror test is checking below.
 
    It's important to detect such failures and exit nonzero because many
-   tools (most notably `make' and other build-management systems) depend
+   tools (most notably 'make' and other build-management systems) depend
    on being able to detect failure in other tools via their exit status.  */
 
 void

po/ChangeLog

@@ -1,3 +1,28 @@
+2013-01-06  Paul Smith  <psmith@gnu.org>
+
+	* POTFILES.in: Add new load.c file.
+
+2012-01-12  Paul Smith  <psmith@gnu.org>
+
+	* POTFILES.in: Add new guile.c file.
+
+2011-09-26  Paul Smith  <psmith@gnu.org>
+
+	* LINGUAS: Added new translation file for Czech (cs).
+
+2009-09-16  Paul Smith  <psmith@gnu.org>
+
+	* LINGUAS: Added new translation for Italian (it).
+
+2008-05-17  Paul Smith  <psmith@gnu.org>
+
+	* LINGUAS: Added new translation for Lithuanian (lt).
+
+2007-08-15  Paul Smith  <psmith@gnu.org>
+
+	* LINGUAS: The Kinyarwanda (rw) translation has disappeared from
+	the translation site, so remove it.
+
 2006-01-28  Paul D. Smith  <psmith@gnu.org>
 
 	* LINGUAS: Added new translation for Vietnamese (vi).
@@ -52,17 +77,17 @@
 
 	* POTFILES.in, LINGUAS, Makevars: Created.
 
-Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 2002-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

po/LINGUAS

@@ -1,5 +1,5 @@
-# Set of available languages: 23 languages
+# Set of available languages: 25 languages
 
-be da de es fi fr ga gl he hr id ja ko nl pl pt_BR ru rw sv tr uk vi zh_CN
+be cs da de es fi fr ga gl he hr id it ja ko lt nl pl pt_BR ru sv tr uk vi zh_CN
 
 # Can't seem to get en@quot and en@boldquot to build properly?

po/Makevars

@@ -1,18 +1,19 @@
 # This is a -*-Makefile-*-
-# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2002-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 
 # Makefile variables for PO directory in any package using GNU gettext.

po/POTFILES.in

@@ -1,19 +1,19 @@
 # List of source files containing translatable strings.
-# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-# Foundation, Inc.
+# Copyright (C) 2000-2012 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
-# 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.
+# 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 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
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
 #
 # 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/>.
 
 ar.c
 arscan.c
@@ -23,9 +23,11 @@ expand.c
 file.c
 function.c
 getopt.c
+guile.c
 hash.c
 implicit.c
 job.c
+load.c
 main.c
 misc.c
 read.c

readme.vms

@@ -1,16 +1,13 @@
 This is the VMS version of GNU Make, updated by Hartmut Becker
 
-Changes are based on GNU make 3.80. Latest changes are for OpenVMS/I64
-and new VMS CRTLs.
+Changes are based on GNU make 3.82.
 
-This version was tested on OpenVMS/I64 V8.2 (field test) with hp C
-X7.1-024 OpenVMS/Alpha V7.3-2 with Compaq C V6.5-001 and OpenVMS/VAX 7.1
-with Compaq C V6.2-003 There are still some warning and informational
-message issued by the compilers.
+This version was built and tested on OpenVMS V7.3 (VAX), V7.3-2 (Alpha) and
+V8.3-1H1 (I64).
 
 Build instructions
 Make a 1st version
-       $ @makefile.com
+       $ @makefile.com  ! ignore any compiler and/or linker warning
        $ rena make.exe 1st-make.exe
 Use the 1st version to generate a 2nd version
        $ mc sys$disk:[]1st-make clean
@@ -20,7 +17,89 @@ Verify your 2nd version
        $ mc sys$disk:[]2nd-make clean
        $ mc sys$disk:[]2nd-make
 
-Changes:
+Changes (3.81.90)
+
+Michael Gehre (at VISTEC-SEMI dot COM) supplied a fix for a problem with
+timestamps of object modules in OLBs. The timestamps were not correctly
+adjusted to GMT based time, if the local VMS time was using a daylight saving
+algorithm and if daylight saving was switched off.
+
+John Eisenbraun (at HP dot COM) supplied fixes and and an enhancement to append
+output redirection in action lines.
+
+Rework of ctrl+c and ctrl+y handling.
+
+Fix a problem with cached strings, which showed on case-insensitive file
+systems.
+
+Build fixes for const-ified code in VMS specific sources.
+
+Build notes:
+- Try to avoid HP C V7.2-001, which has an incompatible change
+how __STDC__ is defined. This results at least in compile time warnings.
+
+- On V8.3-1H1, if you press Ctrl+C you may see a traceback, starting with
+%SYSTEM-F-CONTROLC, operation completed under CTRL/C
+%TRACE-F-TRACEBACK, symbolic stack dump follows
+image     module    routine               line      rel PC           abs PC
+
+DECC$SHR  C$SIGNAL  gsignal              27991 0000000000001180
+FFFFFFFF84AB2DA0
+DECC$SHR  C$SIGNAL  raise                28048 0000000000001280
+FFFFFFFF84AB2EA0
+DECC$SHR  C$SIGPENDING  decc$$deliver_signals
+                                         12475 0000000000000890
+FFFFFFFF84C13690
+...
+This looks like an incompatibility to the Alpha and VAX behavior, so it looks
+like a problem in I64 VMS version(s).
+
+- There is no clean build on VAX. In the environment I tested, I had to use GNU
+make's alloca which produced a couple of compile time warnings. It seems too
+much effort to work on a clean build on VAX.
+
+A note on appending the redirected output. With this change, a simple mechanism
+is implemented to make ">>" work in action lines. In VMS there is no simple
+feature like ">>" to have DCL command or program output redirected and appended
+to a file. GNU make for VMS already implements the redirection of output. If
+such a redirection is detected, an ">" on the action line, GNU make creates a
+DCL command procedure to execute the action and to redirect its output. Based
+on that, now ">>" is also recognized and a similar but different command
+procedure is created to implement the append. The main idea here is to create a
+temporary file which collects the output and which is appended to the wanted
+output file. Then the temporary file is deleted. This is all done in the
+command procedure to keep changes in make small and simple. This obviously has
+some limitations but it seems good enough compared with the current ">"
+implementation. (And in my opinion, redirection is not really what GNU make has
+to do.) With this approach, it may happen that the temporary file is not yet
+appended and is left in SYS$SCRATCH. The temporary file names look like
+"CMDxxxxx.". Any time the created command procedure can not complete, this
+happens. Pressing Ctrl+Y to abort make is one case. In case of Ctrl+Y the
+associated command procedure is left in SYS$SCRATCH as well. Its name is
+CMDxxxxx.COM.
+
+Change in the Ctrl+Y handling
+
+Ctrl+Y was: The CtrlY handler called $forcex for the current child.
+
+Ctrl+Y changed: The CtrlY handler uses $delprc to delete all children. This way
+also actions with DCL commands will be stopped. As before Ctrl+Y then sends
+SIGQUIT to itself, which is handled in common code.
+
+Change in deleteing temporary command files
+
+Temporary command files were deleted in the main line, after returning from the
+vms child termination handler. If Ctrl+C was pressed, the handler is called but
+did not return to main line.
+
+Now, temporary command files are deleted in the vms child termination
+handler. That deletes the them even if a Ctrl+C was pressed.
+
+The behavior of pressing Ctrl+C is not changed. It still has only an effect,
+after the current action is terminated. If that doesn't happen or takes too
+long, Ctrl+Y should be used instead.
+
+Changes (3.80)
 
 . In default.c define variable ARCH as IA64 for VMS on Itanium systems.
 
@@ -133,7 +212,7 @@ returns a modification time 1 hour ahead. This results in GNU make
 warning messages. For a just created source you will see:
 
  $ gmake x.exe
- gmake.exe;1: *** Warning: File `x.c' has modification time in the future (940582863 > 940579269)
+ gmake.exe;1: *** Warning: File 'x.c' has modification time in the future (940582863 > 940579269)
  cc    /obj=x.obj x.c
  link  x.obj    /exe=x.exe
  gmake.exe;1: *** Warning:  Clock skew detected.  Your build may be incomplete.
@@ -296,18 +375,17 @@ Long command lines are now converted to command files.
 Comma (',') as a separator is now allowed. See makefile.vms for an example.
 
 -------------------------------------------------------------------------------
-Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-2006 Free Software Foundation, Inc.
+Copyright (C) 1996-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

remote-cstms.c

@@ -3,22 +3,20 @@
    Please do not send bug reports or questions about it to
    the Make maintainers.
 
-Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 #include "job.h"
@@ -34,7 +32,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 
 char *remote_description = "Customs";
 
-/* File name of the Customs `export' client command.
+/* File name of the Customs 'export' client command.
    A full path name can be used to avoid some path-searching overhead.  */
 #define	EXPORT_COMMAND	"/usr/local/bin/export"
 
@@ -98,7 +96,7 @@ start_remote_job_p (int first_p)
 	  /* Normalize the current directory path name to something
 	     that should work on all machines exported to.  */
 
-	  normalized_cwd = (char *) xmalloc (GET_PATH_MAX);
+	  normalized_cwd = xmalloc (GET_PATH_MAX);
 	  strcpy (normalized_cwd, starting_directory);
 	  if (Customs_NormPath (normalized_cwd, GET_PATH_MAX) < 0)
 	    /* Path normalization failure means using Customs
@@ -175,7 +173,7 @@ start_remote_job (char **argv, char **envp, int stdin_fd,
   len = Customs_MakeWayBill (&permit, normalized_cwd, argv[0], argv,
 			     envp, retport, waybill);
 
-  /* Modify the waybill as if the remote child had done `child_access ()'.  */
+  /* Modify the waybill as if the remote child had done 'child_access ()'.  */
   {
     WayBill *wb = (WayBill *) waybill;
     wb->ruid = wb->euid;
@@ -232,7 +230,7 @@ start_remote_job (char **argv, char **envp, int stdin_fd,
     }
   else if (pid == 0)
     {
-      /* Child side.  Run `export' to handle the connection.  */
+      /* Child side.  Run 'export' to handle the connection.  */
       static char sock_buf[20], retsock_buf[20], id_buf[20];
       static char *new_argv[6] =
 	{ EXPORT_COMMAND, "-id", sock_buf, retsock_buf, id_buf, 0 };
@@ -253,7 +251,7 @@ start_remote_job (char **argv, char **envp, int stdin_fd,
       exec_command (new_argv, envp);
     }
 
-  /* Parent side.  Return the `export' process's ID.  */
+  /* Parent side.  Return the 'export' process's ID.  */
   (void) close (retsock);
   (void) close (sock);
   *is_remote = 0;

remote-stub.c

@@ -1,20 +1,18 @@
 /* Template for the remote job exportation interface to 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 #include "filedef.h"

rule.c

@@ -1,22 +1,23 @@
 /* Pattern and suffix rule internals 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
+
+#include <assert.h>
+
 #include "dep.h"
 #include "filedef.h"
 #include "job.h"
@@ -24,7 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  */
 #include "variable.h"
 #include "rule.h"
 
-static void freerule PARAMS ((struct rule *rule, struct rule *lastrule));
+static void freerule (struct rule *rule, struct rule *lastrule);
 
 /* Chain of all pattern rules.  */
 
@@ -69,7 +70,7 @@ count_implicit_rule_limits (void)
 {
   char *name;
   int namelen;
-  register struct rule *rule, *lastrule;
+  struct rule *rule, *lastrule;
 
   num_pattern_rules = max_pattern_targets = max_pattern_deps = 0;
   max_pattern_dep_length = 0;
@@ -81,34 +82,30 @@ count_implicit_rule_limits (void)
   while (rule != 0)
     {
       unsigned int ndeps = 0;
-      register struct dep *dep;
+      struct dep *dep;
       struct rule *next = rule->next;
-      unsigned int ntargets;
 
       ++num_pattern_rules;
 
-      ntargets = 0;
-      while (rule->targets[ntargets] != 0)
-	++ntargets;
-
-      if (ntargets > max_pattern_targets)
-	max_pattern_targets = ntargets;
+      if (rule->num > max_pattern_targets)
+	max_pattern_targets = rule->num;
 
       for (dep = rule->deps; dep != 0; dep = dep->next)
 	{
-	  unsigned int len = strlen (dep->name);
+          const char *dname = dep_name (dep);
+          unsigned int len = strlen (dname);
 
 #ifdef VMS
-	  char *p = strrchr (dep->name, ']');
-          char *p2;
+          const char *p = strrchr (dname, ']');
+          const char *p2;
           if (p == 0)
-            p = strrchr (dep->name, ':');
-          p2 = p != 0 ? strchr (dep->name, '%') : 0;
+            p = strrchr (dname, ':');
+          p2 = p != 0 ? strchr (dname, '%') : 0;
 #else
-	  char *p = strrchr (dep->name, '/');
-	  char *p2 = p != 0 ? strchr (dep->name, '%') : 0;
+          const char *p = strrchr (dname, '/');
+          const char *p2 = p != 0 ? strchr (dname, '%') : 0;
 #endif
-	  ndeps++;
+          ndeps++;
 
 	  if (len > max_pattern_dep_length)
 	    max_pattern_dep_length = len;
@@ -117,19 +114,17 @@ count_implicit_rule_limits (void)
 	    {
 	      /* There is a slash before the % in the dep name.
 		 Extract the directory name.  */
-	      if (p == dep->name)
+	      if (p == dname)
 		++p;
-	      if (p - dep->name > namelen)
+	      if (p - dname > namelen)
 		{
-		  if (name != 0)
-		    free (name);
-		  namelen = p - dep->name;
-		  name = (char *) xmalloc (namelen + 1);
+		  namelen = p - dname;
+		  name = xrealloc (name, namelen + 1);
 		}
-	      bcopy (dep->name, name, p - dep->name);
-	      name[p - dep->name] = '\0';
+	      memcpy (name, dname, p - dname);
+	      name[p - dname] = '\0';
 
-	      /* In the deps of an implicit rule the `changed' flag
+	      /* In the deps of an implicit rule the 'changed' flag
 		 actually indicates that the dependency is in a
 		 nonexistent subdirectory.  */
 
@@ -154,138 +149,142 @@ count_implicit_rule_limits (void)
 /* Create a pattern rule from a suffix rule.
    TARGET is the target suffix; SOURCE is the source suffix.
    CMDS are the commands.
-   If TARGET is nil, it means the target pattern should be `(%.o)'.
+   If TARGET is nil, it means the target pattern should be '(%.o)'.
    If SOURCE is nil, it means there should be no deps.  */
 
 static void
-convert_suffix_rule (char *target, char *source, struct commands *cmds)
+convert_suffix_rule (const char *target, const char *source,
+                     struct commands *cmds)
 {
-  char *targname, *targpercent, *depname;
-  char **names, **percents;
+  const char **names, **percents;
   struct dep *deps;
-  unsigned int len;
+
+  names = xmalloc (sizeof (const char *));
+  percents = xmalloc (sizeof (const char *));
 
   if (target == 0)
-    /* Special case: TARGET being nil means we are defining a
-       `.X.a' suffix rule; the target pattern is always `(%.o)'.  */
     {
+      /* Special case: TARGET being nil means we are defining a '.X.a' suffix
+         rule; the target pattern is always '(%.o)'.  */
 #ifdef VMS
-      targname = savestring ("(%.obj)", 7);
+      *names = strcache_add_len ("(%.obj)", 7);
 #else
-      targname = savestring ("(%.o)", 5);
+      *names = strcache_add_len ("(%.o)", 5);
 #endif
-      targpercent = targname + 1;
+      *percents = *names + 1;
     }
   else
     {
       /* Construct the target name.  */
-      len = strlen (target);
-      targname = xmalloc (1 + len + 1);
-      targname[0] = '%';
-      bcopy (target, targname + 1, len + 1);
-      targpercent = targname;
+      unsigned int len = strlen (target);
+      char *p = alloca (1 + len + 1);
+      p[0] = '%';
+      memcpy (p + 1, target, len + 1);
+      *names = strcache_add_len (p, len + 1);
+      *percents = *names;
     }
 
-  names = (char **) xmalloc (2 * sizeof (char *));
-  percents = (char **) alloca (2 * sizeof (char *));
-  names[0] = targname;
-  percents[0] = targpercent;
-  names[1] = percents[1] = 0;
-
   if (source == 0)
     deps = 0;
   else
     {
       /* Construct the dependency name.  */
-      len = strlen (source);
-      depname = xmalloc (1 + len + 1);
-      depname[0] = '%';
-      bcopy (source, depname + 1, len + 1);
+      unsigned int len = strlen (source);
+      char *p = alloca (1 + len + 1);
+      p[0] = '%';
+      memcpy (p + 1, source, len + 1);
       deps = alloc_dep ();
-      deps->name = depname;
+      deps->name = strcache_add_len (p, len + 1);
     }
 
-  create_pattern_rule (names, percents, 0, deps, cmds, 0);
+  create_pattern_rule (names, percents, 1, 0, deps, cmds, 0);
 }
 
 /* Convert old-style suffix rules to pattern rules.
-   All rules for the suffixes on the .SUFFIXES list
-   are converted and added to the chain of pattern rules.  */
+   All rules for the suffixes on the .SUFFIXES list are converted and added to
+   the chain of pattern rules.  */
 
 void
 convert_to_pattern (void)
 {
-  register struct dep *d, *d2;
-  register struct file *f;
-  register char *rulename;
-  register unsigned int slen, s2len;
+  struct dep *d, *d2;
+  char *rulename;
 
-  /* Compute maximum length of all the suffixes.  */
+  /* We will compute every potential suffix rule (.x.y) from the list of
+     suffixes in the .SUFFIXES target's dependencies and see if it exists.
+     First find the longest of the suffixes.  */
 
   maxsuffix = 0;
   for (d = suffix_file->deps; d != 0; d = d->next)
     {
-      register unsigned int namelen = strlen (dep_name (d));
-      if (namelen > maxsuffix)
-	maxsuffix = namelen;
+      unsigned int l = strlen (dep_name (d));
+      if (l > maxsuffix)
+	maxsuffix = l;
     }
 
-  rulename = (char *) alloca ((maxsuffix * 2) + 1);
+  /* Space to construct the suffix rule target name.  */
+  rulename = alloca ((maxsuffix * 2) + 1);
 
   for (d = suffix_file->deps; d != 0; d = d->next)
     {
+      unsigned int slen;
+
       /* Make a rule that is just the suffix, with no deps or commands.
 	 This rule exists solely to disqualify match-anything rules.  */
-      convert_suffix_rule (dep_name (d), (char *) 0, (struct commands *) 0);
+      convert_suffix_rule (dep_name (d), 0, 0);
 
-      f = d->file;
-      if (f->cmds != 0)
+      if (d->file->cmds != 0)
 	/* Record a pattern for this suffix's null-suffix rule.  */
-	convert_suffix_rule ("", dep_name (d), f->cmds);
+	convert_suffix_rule ("", dep_name (d), d->file->cmds);
 
-      /* Record a pattern for each of this suffix's two-suffix rules.  */
+      /* Add every other suffix to this one and see if it exists as a
+         two-suffix rule.  */
       slen = strlen (dep_name (d));
-      bcopy (dep_name (d), rulename, slen);
+      memcpy (rulename, dep_name (d), slen);
+
       for (d2 = suffix_file->deps; d2 != 0; d2 = d2->next)
 	{
+          struct file *f;
+          unsigned int s2len;
+
 	  s2len = strlen (dep_name (d2));
 
+          /* Can't build something from itself.  */
 	  if (slen == s2len && streq (dep_name (d), dep_name (d2)))
 	    continue;
 
-	  bcopy (dep_name (d2), rulename + slen, s2len + 1);
+	  memcpy (rulename + slen, dep_name (d2), s2len + 1);
 	  f = lookup_file (rulename);
 	  if (f == 0 || f->cmds == 0)
 	    continue;
 
 	  if (s2len == 2 && rulename[slen] == '.' && rulename[slen + 1] == 'a')
-	    /* A suffix rule `.X.a:' generates the pattern rule `(%.o): %.X'.
-	       It also generates a normal `%.a: %.X' rule below.  */
-	    convert_suffix_rule ((char *) 0, /* Indicates `(%.o)'.  */
+	    /* A suffix rule '.X.a:' generates the pattern rule '(%.o): %.X'.
+	       It also generates a normal '%.a: %.X' rule below.  */
+	    convert_suffix_rule (NULL, /* Indicates '(%.o)'.  */
 				 dep_name (d),
 				 f->cmds);
 
-	  /* The suffix rule `.X.Y:' is converted
-	     to the pattern rule `%.Y: %.X'.  */
+	  /* The suffix rule '.X.Y:' is converted
+	     to the pattern rule '%.Y: %.X'.  */
 	  convert_suffix_rule (dep_name (d2), dep_name (d), f->cmds);
 	}
     }
 }
 
 
-/* Install the pattern rule RULE (whose fields have been filled in)
-   at the end of the list (so that any rules previously defined
-   will take precedence).  If this rule duplicates a previous one
-   (identical target and dependencies), the old one is replaced
-   if OVERRIDE is nonzero, otherwise this new one is thrown out.
-   When an old rule is replaced, the new one is put at the end of the
-   list.  Return nonzero if RULE is used; zero if not.  */
+/* Install the pattern rule RULE (whose fields have been filled in) at the end
+   of the list (so that any rules previously defined will take precedence).
+   If this rule duplicates a previous one (identical target and dependencies),
+   the old one is replaced if OVERRIDE is nonzero, otherwise this new one is
+   thrown out.  When an old rule is replaced, the new one is put at the end of
+   the list.  Return nonzero if RULE is used; zero if not.  */
 
-int
+static int
 new_pattern_rule (struct rule *rule, int override)
 {
-  register struct rule *r, *lastrule;
-  register unsigned int i, j;
+  struct rule *r, *lastrule;
+  unsigned int i, j;
 
   rule->in_use = 0;
   rule->terminal = 0;
@@ -295,15 +294,15 @@ new_pattern_rule (struct rule *rule, int override)
   /* Search for an identical rule.  */
   lastrule = 0;
   for (r = pattern_rules; r != 0; lastrule = r, r = r->next)
-    for (i = 0; rule->targets[i] != 0; ++i)
+    for (i = 0; i < rule->num; ++i)
       {
-	for (j = 0; r->targets[j] != 0; ++j)
+	for (j = 0; j < r->num; ++j)
 	  if (!streq (rule->targets[i], r->targets[j]))
 	    break;
-	if (r->targets[j] == 0)
-	  /* All the targets matched.  */
+        /* If all the targets matched...  */
+	if (j == r->num)
 	  {
-	    register struct dep *d, *d2;
+	    struct dep *d, *d2;
 	    for (d = rule->deps, d2 = r->deps;
 		 d != 0 && d2 != 0; d = d->next, d2 = d2->next)
 	      if (!streq (dep_name (d), dep_name (d2)))
@@ -354,50 +353,41 @@ new_pattern_rule (struct rule *rule, int override)
 /* Install an implicit pattern rule based on the three text strings
    in the structure P points to.  These strings come from one of
    the arrays of default implicit pattern rules.
-   TERMINAL specifies what the `terminal' field of the rule should be.  */
+   TERMINAL specifies what the 'terminal' field of the rule should be.  */
 
 void
 install_pattern_rule (struct pspec *p, int terminal)
 {
-  register struct rule *r;
+  struct rule *r;
   char *ptr;
 
-  r = (struct rule *) xmalloc (sizeof (struct rule));
+  r = xmalloc (sizeof (struct rule));
 
-  r->targets = (char **) xmalloc (2 * sizeof (char *));
-  r->suffixes = (char **) xmalloc (2 * sizeof (char *));
-  r->lens = (unsigned int *) xmalloc (2 * sizeof (unsigned int));
-
-  r->targets[1] = 0;
-  r->suffixes[1] = 0;
-  r->lens[1] = 0;
+  r->num = 1;
+  r->targets = xmalloc (sizeof (const char *));
+  r->suffixes = xmalloc (sizeof (const char *));
+  r->lens = xmalloc (sizeof (unsigned int));
 
   r->lens[0] = strlen (p->target);
-  /* These will all be string literals, but we malloc space for
-     them anyway because somebody might want to free them later on.  */
-  r->targets[0] = savestring (p->target, r->lens[0]);
-  r->suffixes[0] = find_percent (r->targets[0]);
-  if (r->suffixes[0] == 0)
-    /* Programmer-out-to-lunch error.  */
-    abort ();
-  else
-    ++r->suffixes[0];
+  r->targets[0] = p->target;
+  r->suffixes[0] = find_percent_cached (&r->targets[0]);
+  assert (r->suffixes[0] != NULL);
+  ++r->suffixes[0];
 
   ptr = p->dep;
-  r->deps = (struct dep *) multi_glob (parse_file_seq (&ptr, '\0',
-                                                       sizeof (struct dep), 1),
-				       sizeof (struct dep));
+  r->deps = PARSE_FILE_SEQ (&ptr, struct dep, '\0', NULL, 0);
 
   if (new_pattern_rule (r, 0))
     {
       r->terminal = terminal;
-      r->cmds = (struct commands *) xmalloc (sizeof (struct commands));
+      r->cmds = xmalloc (sizeof (struct commands));
       r->cmds->fileinfo.filenm = 0;
       r->cmds->fileinfo.lineno = 0;
       /* These will all be string literals, but we malloc space for them
 	 anyway because somebody might want to free them later.  */
       r->cmds->commands = xstrdup (p->commands);
       r->cmds->command_lines = 0;
+      r->cmds->recipe_prefix = RECIPEPREFIX_DEFAULT;
     }
 }
 
@@ -410,41 +400,26 @@ static void
 freerule (struct rule *rule, struct rule *lastrule)
 {
   struct rule *next = rule->next;
-  register unsigned int i;
-  register struct dep *dep;
 
-  for (i = 0; rule->targets[i] != 0; ++i)
-    free (rule->targets[i]);
+  free_dep_chain (rule->deps);
 
-  dep = rule->deps;
-  while (dep)
-    {
-      struct dep *t;
-
-      t = dep->next;
-      /* We might leak dep->name here, but I'm not sure how to fix this: I
-         think that pointer might be shared (e.g., in the file hash?)  */
-      dep->name = 0; /* Make sure free_dep does not free name.  */
-      free_dep (dep);
-      dep = t;
-    }
-
-  free ((char *) rule->targets);
-  free ((char *) rule->suffixes);
-  free ((char *) rule->lens);
+  /* MSVC erroneously warns without a cast here.  */
+  free ((void *)rule->targets);
+  free ((void *)rule->suffixes);
+  free (rule->lens);
 
   /* We can't free the storage for the commands because there
      are ways that they could be in more than one place:
        * If the commands came from a suffix rule, they could also be in
-       the `struct file's for other suffix rules or plain targets given
+       the 'struct file's for other suffix rules or plain targets given
        on the same makefile line.
        * If two suffixes that together make a two-suffix rule were each
        given twice in the .SUFFIXES list, and in the proper order, two
        identical pattern rules would be created and the second one would
-       be discarded here, but both would contain the same `struct commands'
-       pointer from the `struct file' for the suffix rule.  */
+       be discarded here, but both would contain the same 'struct commands'
+       pointer from the 'struct file' for the suffix rule.  */
 
-  free ((char *) rule);
+  free (rule);
 
   if (pattern_rules == rule)
     if (lastrule != 0)
@@ -457,55 +432,36 @@ freerule (struct rule *rule, struct rule *lastrule)
     last_pattern_rule = lastrule;
 }
 
-/* Create a new pattern rule with the targets in the nil-terminated
-   array TARGETS.  If TARGET_PERCENTS is not nil, it is an array of
-   pointers into the elements of TARGETS, where the `%'s are.
-   The new rule has dependencies DEPS and commands from COMMANDS.
+/* Create a new pattern rule with the targets in the nil-terminated array
+   TARGETS.  TARGET_PERCENTS is an array of pointers to the % in each element
+   of TARGETS.  N is the number of items in the array (not counting the nil
+   element).  The new rule has dependencies DEPS and commands from COMMANDS.
    It is a terminal rule if TERMINAL is nonzero.  This rule overrides
    identical rules with different commands if OVERRIDE is nonzero.
 
-   The storage for TARGETS and its elements is used and must not be freed
-   until the rule is destroyed.  The storage for TARGET_PERCENTS is not used;
-   it may be freed.  */
+   The storage for TARGETS and its elements and TARGET_PERCENTS is used and
+   must not be freed until the rule is destroyed.  */
 
 void
-create_pattern_rule (char **targets, char **target_percents,
-		     int terminal, struct dep *deps,
+create_pattern_rule (const char **targets, const char **target_percents,
+                     unsigned int n, int terminal, struct dep *deps,
                      struct commands *commands, int override)
 {
-  unsigned int max_targets, i;
-  struct rule *r = (struct rule *) xmalloc (sizeof (struct rule));
+  unsigned int i;
+  struct rule *r = xmalloc (sizeof (struct rule));
 
+  r->num = n;
   r->cmds = commands;
   r->deps = deps;
   r->targets = targets;
+  r->suffixes = target_percents;
+  r->lens = xmalloc (n * sizeof (unsigned int));
 
-  max_targets = 2;
-  r->lens = (unsigned int *) xmalloc (2 * sizeof (unsigned int));
-  r->suffixes = (char **) xmalloc (2 * sizeof (char *));
-  for (i = 0; targets[i] != 0; ++i)
+  for (i = 0; i < n; ++i)
     {
-      if (i == max_targets - 1)
-	{
-	  max_targets += 5;
-	  r->lens = (unsigned int *)
-	    xrealloc ((char *) r->lens, max_targets * sizeof (unsigned int));
-	  r->suffixes = (char **)
-	    xrealloc ((char *) r->suffixes, max_targets * sizeof (char *));
-	}
       r->lens[i] = strlen (targets[i]);
-      r->suffixes[i] = (target_percents == 0 ? find_percent (targets[i])
-			: target_percents[i]) + 1;
-      if (r->suffixes[i] == 0)
-	abort ();
-    }
-
-  if (i < max_targets - 1)
-    {
-      r->lens = (unsigned int *) xrealloc ((char *) r->lens,
-					   (i + 1) * sizeof (unsigned int));
-      r->suffixes = (char **) xrealloc ((char *) r->suffixes,
-					(i + 1) * sizeof (char *));
+      assert (r->suffixes[i] != NULL);
+      ++r->suffixes[i];
     }
 
   if (new_pattern_rule (r, override))
@@ -517,23 +473,17 @@ create_pattern_rule (char **targets, char **target_percents,
 static void			/* Useful to call from gdb.  */
 print_rule (struct rule *r)
 {
-  register unsigned int i;
-  register struct dep *d;
+  unsigned int i;
 
-  for (i = 0; r->targets[i] != 0; ++i)
+  for (i = 0; i < r->num; ++i)
     {
       fputs (r->targets[i], stdout);
-      if (r->targets[i + 1] != 0)
-	putchar (' ');
-      else
-	putchar (':');
+      putchar ((i + 1 == r->num) ? ':' : ' ');
     }
   if (r->terminal)
     putchar (':');
 
-  for (d = r->deps; d != 0; d = d->next)
-    printf (" %s", dep_name (d));
-  putchar ('\n');
+  print_prereqs (r->deps);
 
   if (r->cmds != 0)
     print_commands (r->cmds);
@@ -542,8 +492,8 @@ print_rule (struct rule *r)
 void
 print_rule_data_base (void)
 {
-  register unsigned int rules, terminal;
-  register struct rule *r;
+  unsigned int rules, terminal;
+  struct rule *r;
 
   puts (_("\n# Implicit Rules"));
 
@@ -580,7 +530,7 @@ print_rule_data_base (void)
       /* This can happen if a fatal error was detected while reading the
          makefiles and thus count_implicit_rule_limits wasn't called yet.  */
       if (num_pattern_rules != 0)
-        fatal (NILF, _("BUG: num_pattern_rules wrong!  %u != %u"),
+        fatal (NILF, _("BUG: num_pattern_rules is wrong!  %u != %u"),
                num_pattern_rules, rules);
     }
 }

rule.h

@@ -1,31 +1,31 @@
 /* Definitions for using pattern rules in 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
-Foundation, Inc.
+Copyright (C) 1988-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.  */
 
-/* Structure used for pattern rules.  */
+
+/* Structure used for pattern (implicit) rules.  */
 
 struct rule
   {
     struct rule *next;
-    char **targets;		/* Targets of the rule.  */
+    const char **targets;	/* Targets of the rule.  */
     unsigned int *lens;		/* Lengths of each target.  */
-    char **suffixes;		/* Suffixes (after `%') of each target.  */
+    const char **suffixes;	/* Suffixes (after '%') of each target.  */
     struct dep *deps;		/* Dependencies of the rule.  */
     struct commands *cmds;	/* Commands to execute.  */
+    unsigned short num;         /* Number of targets.  */
     char terminal;		/* If terminal (double-colon).  */
     char in_use;		/* If in use by a parent pattern_search.  */
   };
@@ -49,12 +49,9 @@ extern struct file *suffix_file;
 extern unsigned int maxsuffix;
 
 
-extern void install_pattern_rule PARAMS ((struct pspec *p, int terminal));
-extern int new_pattern_rule PARAMS ((struct rule *rule, int override));
-extern void count_implicit_rule_limits PARAMS ((void));
-extern void convert_to_pattern PARAMS ((void));
-extern void create_pattern_rule PARAMS ((char **targets,
-                                         char **target_percents, int terminal,
-                                         struct dep *deps,
-                                         struct commands *commands,
-                                         int override));
+void count_implicit_rule_limits (void);
+void convert_to_pattern (void);
+void install_pattern_rule (struct pspec *p, int terminal);
+void create_pattern_rule (const char **targets, const char **target_percents,
+                          unsigned int num, int terminal, struct dep *deps,
+                          struct commands *commands, int override);

signame.c

@@ -1,19 +1,18 @@
 /* Convert between signal names and numbers.
-Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1990-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 
@@ -228,7 +227,7 @@ signame_init (void)
 
 
 char *
-strsignal (int signal)
+strsignal (int sig)
 {
   static char buf[] = "Signal 12345678901234567890";
 
@@ -245,10 +244,10 @@ strsignal (int signal)
 # endif
 #endif
 
-  if (signal > 0 || signal < NSIG)
-    return (char *) sys_siglist[signal];
+  if (sig > 0 || sig < NSIG)
+    return (char *) sys_siglist[sig];
 
-  sprintf (buf, "Signal %d", signal);
+  sprintf (buf, "Signal %d", sig);
   return buf;
 }
 

strcache.c

@@ -1,92 +1,124 @@
 /* Constant string caching for GNU Make.
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2006-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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"
 
+#include <stddef.h>
 #include <assert.h>
 
 #include "hash.h"
 
-/* The size (in bytes) of each cache buffer.  */
-#define CACHE_BUFFER_SIZE   (4096)
-
-
 /* A string cached here will never be freed, so we don't need to worry about
    reference counting.  We just store the string, and then remember it in a
    hash so it can be looked up again. */
 
+typedef unsigned short int sc_buflen_t;
+
 struct strcache {
-  struct strcache *next;    /* The next block of strings.  */
-  char *end;                /* Pointer to the beginning of the free space.  */
-  int count;                /* # of strings in this buffer (for stats).  */
-  int bytesfree;            /* The amount of the buffer that is free.  */
+  struct strcache *next;    /* The next block of strings.  Must be first!  */
+  sc_buflen_t end;          /* Offset to the beginning of free space.  */
+  sc_buflen_t bytesfree;    /* Free space left in this buffer.  */
+  sc_buflen_t count;        /* # of strings in this buffer (for stats).  */
   char buffer[1];           /* The buffer comes after this.  */
 };
 
-static int bufsize = CACHE_BUFFER_SIZE;
-static struct strcache *strcache = NULL;
+/* The size (in bytes) of each cache buffer.
+   Try to pick something that will map well into the heap.
+   This must be able to be represented by a short int (<=65535).  */
+#define CACHE_BUFFER_BASE       (8192)
+#define CACHE_BUFFER_ALLOC(_s)  ((_s) - (2 * sizeof (size_t)))
+#define CACHE_BUFFER_OFFSET     (offsetof (struct strcache, buffer))
+#define CACHE_BUFFER_SIZE(_s)   (CACHE_BUFFER_ALLOC(_s) - CACHE_BUFFER_OFFSET)
 
+static sc_buflen_t bufsize = CACHE_BUFFER_SIZE (CACHE_BUFFER_BASE);
+static struct strcache *strcache = NULL;
+static struct strcache *fullcache = NULL;
+
+static unsigned long total_buffers = 0;
+static unsigned long total_strings = 0;
+static unsigned long total_size = 0;
+
+/* Add a new buffer to the cache.  Add it at the front to reduce search time.
+   This can also increase the overhead, since it's less likely that older
+   buffers will be filled in.  However, GNU make has so many smaller strings
+   that this doesn't seem to be much of an issue in practice.
+ */
 static struct strcache *
 new_cache()
 {
   struct strcache *new;
-  new = (struct strcache *) xmalloc (sizeof (*new) + bufsize);
-  new->end = new->buffer;
+  new = xmalloc (bufsize + CACHE_BUFFER_OFFSET);
+  new->end = 0;
   new->count = 0;
   new->bytesfree = bufsize;
 
   new->next = strcache;
   strcache = new;
 
+  ++total_buffers;
   return new;
 }
 
 static const char *
-add_string(const char *str, int len)
+add_string (const char *str, unsigned int len)
 {
-  struct strcache *best = NULL;
+  char *res;
   struct strcache *sp;
-  const char *res;
+  struct strcache **spp = &strcache;
+  /* We need space for the nul char.  */
+  unsigned int sz = len + 1;
 
-  /* If the string we want is too large to fit into a single buffer, then we're
-     screwed; nothing will ever fit!  Change the maximum size of the cache to
-     be big enough.  */
-  if (len > bufsize)
-    bufsize = len * 2;
-
-  /* First, find a cache with enough free space.  We always look through all
-     the blocks and choose the one with the best fit (the one that leaves the
-     least amount of space free).  */
-  for (sp = strcache; sp != NULL; sp = sp->next)
-    if (sp->bytesfree > len && (!best || best->bytesfree > sp->bytesfree))
-      best = sp;
+  /* If the string we want is too large to fit into a single buffer, then
+     no existing cache is large enough.  Change the maximum size.  */
+  if (sz > bufsize)
+    bufsize = CACHE_BUFFER_SIZE ((((sz + 1) / CACHE_BUFFER_BASE) + 1)
+                                 * CACHE_BUFFER_BASE);
+  else
+    /* Find the first cache with enough free space.  */
+    for (; *spp != NULL; spp = &(*spp)->next)
+      if ((*spp)->bytesfree > sz)
+        break;
 
   /* If nothing is big enough, make a new cache.  */
-  if (!best)
-    best = new_cache();
+  sp = *spp;
+  if (sp == NULL)
+    {
+      sp = new_cache ();
+      spp = &sp;
+    }
 
-  assert (best->bytesfree > len);
+  /* Add the string to this cache.  */
+  res = &sp->buffer[sp->end];
+  memmove (res, str, len);
+  res[len] = '\0';
+  sp->end += sz;
+  sp->bytesfree -= sz;
+  ++sp->count;
 
-  /* Add the string to the best cache.  */
-  res = best->end;
-  memcpy (best->end, str, len);
-  best->end += len;
-  *(best->end++) = '\0';
-  best->bytesfree -= len + 1;
-  ++best->count;
+  /* If the amount free in this cache is less than the average string size,
+     consider it full and move it to the full list.  */
+  ++total_strings;
+  total_size += sz;
+
+  if (sp->bytesfree < (total_size / total_strings) + 1)
+    {
+      *spp = (*spp)->next;
+      sp->next = fullcache;
+      fullcache = sp;
+    }
 
   return res;
 }
@@ -113,14 +145,18 @@ str_hash_cmp (const void *x, const void *y)
 }
 
 static struct hash_table strings;
+static unsigned long total_adds = 0;
 
 static const char *
 add_hash (const char *str, int len)
 {
   /* Look up the string in the hash.  If it's there, return it.  */
-  char **slot = (char **) hash_find_slot (&strings, str);
+  char *const *slot = (char *const *) hash_find_slot (&strings, str);
   const char *key = *slot;
 
+  /* Count the total number of add operations we performed.  */
+  ++total_adds;
+
   if (!HASH_VACANT (key))
     return key;
 
@@ -137,7 +173,10 @@ strcache_iscached (const char *str)
   struct strcache *sp;
 
   for (sp = strcache; sp != 0; sp = sp->next)
-    if (str >= sp->buffer && str < sp->end)
+    if (str >= sp->buffer && str < sp->buffer + sp->end)
+      return 1;
+  for (sp = fullcache; sp != 0; sp = sp->next)
+    if (str >= sp->buffer && str < sp->buffer + sp->end)
       return 1;
 
   return 0;
@@ -153,17 +192,23 @@ strcache_add (const char *str)
 }
 
 const char *
-strcache_add_len (const char *str, int len)
+strcache_add_len (const char *str, unsigned int len)
 {
-  char *key = alloca (len + 1);
-  memcpy (key, str, len);
-  key[len] = '\0';
+  /* If we're not given a nul-terminated string we have to create one, because
+     the hashing functions expect it.  */
+  if (str[len] != '\0')
+    {
+      char *key = alloca (len + 1);
+      memcpy (key, str, len);
+      key[len] = '\0';
+      str = key;
+    }
 
-  return add_hash (key, len);
+  return add_hash (str, len);
 }
 
 int
-strcache_setbufsize(int size)
+strcache_setbufsize(unsigned int size)
 {
   if (size > bufsize)
     bufsize = size;
@@ -173,7 +218,7 @@ strcache_setbufsize(int size)
 void
 strcache_init (void)
 {
-  hash_init (&strings, 1000, str_hash_1, str_hash_2, str_hash_cmp);
+  hash_init (&strings, 8000, str_hash_1, str_hash_2, str_hash_cmp);
 }
 
 
@@ -182,35 +227,65 @@ strcache_init (void)
 void
 strcache_print_stats (const char *prefix)
 {
-  int numbuffs = 0, numstrs = 0;
-  int totsize = 0, avgsize, maxsize = 0, minsize = bufsize;
-  int totfree = 0, avgfree, maxfree = 0, minfree = bufsize;
   const struct strcache *sp;
+  unsigned long numbuffs = 0, fullbuffs = 0;
+  unsigned long totfree = 0, maxfree = 0, minfree = bufsize;
 
-  for (sp = strcache; sp != NULL; sp = sp->next)
+  if (! strcache)
     {
-      int bf = sp->bytesfree;
-      int sz = (sp->end - sp->buffer) + bf;
+      printf(_("\n%s No strcache buffers\n"), prefix);
+      return;
+    }
 
-      ++numbuffs;
-      numstrs += sp->count;
-
-      totsize += sz;
-      maxsize = (sz > maxsize ? sz : maxsize);
-      minsize = (sz < minsize ? sz : minsize);
+  /* Count the first buffer separately since it's not full.  */
+  for (sp = strcache->next; sp != NULL; sp = sp->next)
+    {
+      sc_buflen_t bf = sp->bytesfree;
 
       totfree += bf;
       maxfree = (bf > maxfree ? bf : maxfree);
       minfree = (bf < minfree ? bf : minfree);
+
+      ++numbuffs;
+    }
+  for (sp = fullcache; sp != NULL; sp = sp->next)
+    {
+      sc_buflen_t bf = sp->bytesfree;
+
+      totfree += bf;
+      maxfree = (bf > maxfree ? bf : maxfree);
+      minfree = (bf < minfree ? bf : minfree);
+
+      ++numbuffs;
+      ++fullbuffs;
     }
 
-  avgsize = numbuffs ? (int)(totsize / numbuffs) : 0;
-  avgfree = numbuffs ? (int)(totfree / numbuffs) : 0;
+  /* Make sure we didn't lose any buffers.  */
+  assert (total_buffers == numbuffs + 1);
 
-  printf (_("\n%s # of strings in strcache: %d\n"), prefix, numstrs);
-  printf (_("%s # of strcache buffers: %d\n"), prefix, numbuffs);
-  printf (_("%s strcache size: total = %d / max = %d / min = %d / avg = %d\n"),
-          prefix, totsize, maxsize, minsize, avgsize);
-  printf (_("%s strcache free: total = %d / max = %d / min = %d / avg = %d\n"),
-          prefix, totfree, maxfree, minfree, avgfree);
+  printf (_("\n%s strcache buffers: %lu (%lu) / strings = %lu / storage = %lu B / avg = %lu B\n"),
+          prefix, numbuffs + 1, fullbuffs, total_strings, total_size,
+          (total_size / total_strings));
+
+  printf (_("%s current buf: size = %hu B / used = %hu B / count = %hu / avg = %hu B\n"),
+          prefix, bufsize, strcache->end, strcache->count,
+          (strcache->end / strcache->count));
+
+  if (numbuffs)
+    {
+      unsigned long sz = total_size - bufsize;
+      unsigned long cnt = total_strings - strcache->count;
+      sc_buflen_t avgfree = totfree / numbuffs;
+
+      printf (_("%s other used: total = %lu B / count = %lu / avg = %lu B\n"),
+              prefix, sz, cnt, sz / cnt);
+
+      printf (_("%s other free: total = %lu B / max = %lu B / min = %lu B / avg = %hu B\n"),
+              prefix, totfree, maxfree, minfree, avgfree);
+    }
+
+  printf (_("\n%s strcache performance: lookups = %lu / hit rate = %lu%%\n"),
+          prefix, total_adds, (long unsigned)(100.0 * (total_adds - total_strings) / total_adds));
+  fputs (_("# hash-table stats:\n# "), stdout);
+  hash_print_stats (&strings, stdout);
 }

subproc.bat

@@ -1,21 +1,19 @@
 @echo off
-rem Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-rem 2005, 2006 Free Software Foundation, Inc.
+rem Copyright (C) 1996-2012 Free Software Foundation, Inc.
 rem This file is part of GNU Make.
-
+rem
 rem GNU Make is free software; you can redistribute it and/or modify it under
 rem the terms of the GNU General Public License as published by the Free
-rem Software Foundation; either version 2, or (at your option) any later
-rem version.
-
+rem Software Foundation; either version 3 of the License, or (at your option)
+rem any later version.
+rem
 rem GNU Make is distributed in the hope that it will be useful, but WITHOUT
 rem ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+rem FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for.
 rem more details.
-
+rem
 rem You should have received a copy of the GNU General Public License along
-rem with GNU Make; see the file COPYING.  If not, write to the Free Software
-rem Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+rem with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 cd w32\subproc
 set MAKE=%2

tests/.cvsignore

@@ -1 +1,3 @@
 work
+.*gdbinit
+.gdb_history

tests/COPYING

@@ -1,285 +1,626 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                          675 Mass Ave, Cambridge, MA 02139, USA
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-			    Preamble
+                            Preamble
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
 your programs, too.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
 
   For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
 
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
 
-  Finally, any free program is threatened constantly by software
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+
+  Finally, every program is threatened constantly by software patents.
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+patents cannot be used to render the program non-free.
 
   The precise terms and conditions for copying, distribution and
 modification follow.
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
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+                       TERMS AND CONDITIONS
 
-Activities other than copying, distribution and modification are not
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+  "This License" refers to version 3 of the GNU General Public License.
 
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-
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-
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+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
 
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
+  13. Use with the GNU Affero General Public License.
 
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
 
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
+  14. Revised Versions of this License.
 
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
 
-			    NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. Disclaimer of Warranty.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 
-		     END OF TERMS AND CONDITIONS
-
-	Appendix: How to Apply These Terms to Your New Programs
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
@@ -287,15 +628,15 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 19yy  <name of author>
+    Copyright (C) <year>  <name of author>
 
-    This program is free software; you can redistribute it and/or modify
+    This program 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 of the License, or
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -304,36 +645,30 @@ the "copyright" line and a pointer to where the full notice is found.
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
 
-    Gnomovision version 69, Copyright (C) 19yy name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
 
 The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
 
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

tests/ChangeLog

@@ -1,3 +1,388 @@
+2012-10-29  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/load: New test suite for the "load" directive.
+
+2012-09-09  Paul Smith  <psmith@gnu.org>
+
+	* scripts/functions/file: Get errors in the C locale, not the
+	current locale.  Fixes Savannah bug #35764.
+
+	* scripts/features/escape: Check that backslashes before
+	non-special characters are not removed.
+
+	* scripts/features/utf8: New test for UTF-8 support.
+	See Savannah bug #36529.
+
+	* scripts/targets/POSIX: Add tests for default macro values as
+	specified by IEEE Std 1003.1-2008.  See Savannah bug #37069.
+
+2012-03-04  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/se_explicit: Test $(x:%=%) format in secondary
+	expansion prerequisite lists.  See Savannah bug #16545.
+
+	* scripts/features/escape: Test escaped ":" in prerequisite lists.
+	See Savannah bug #12126.
+
+	* scripts/variables/private: Test appending private variables in
+	pattern-specific target rules.  See Savannah bug #35468.
+
+2012-03-03  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/SHELL: Ensure .SHELLFLAGS works with options
+	separated by whitespace.
+
+	* scripts/targets/ONESHELL: Try .ONESHELL in combination with
+	whitespace-separated options in .SHELLFLAGS.  See Savannah bug #35397.
+
+	* scripts/functions/filter-out: Add filter tests and test escape
+	operations.  See Savannah bug #35410.
+
+	* guile.supp: Suppress valgrind errors from Guile
+	* run_make_tests.pl: Use the Guile suppression file.
+
+	* scripts/misc/bs-nl: Check for POSIX and non-POSIX
+	backslash/newline handling.  Addresses Savannah bug #16670.
+
+2012-01-29  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/flavors: Add tests for ::=
+	* scripts/variables/define: Ditto
+
+	* scripts/functions/file: Test the new $(file ...) function.
+
+2012-01-12  Paul Smith  <psmith@gnu.org>
+
+	* scripts/functions/guile: New regression tests for Guile support.
+
+2011-12-10  Paul Smith  <psmith@gnu.org>
+
+	* scripts/targets/SECONDARY: Add prereq statements to ensure rules
+	are printed in the right order for test #9
+
+2011-11-14  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/double_colon: Check double-colon with escaped
+	filenames.  See Savannah bug #33399.
+
+2011-09-18  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/parallelism: On re-exec make sure we preserve
+	the value of MAKEFLAGS when necessary.  See Savannah bug #33873.
+
+	* scripts/features/vpath3: Verify handling of -lfoo libraries
+	found via vpath vs. the standard directory search.
+	See Savannah bug #32511.
+
+2011-09-12  Paul Smith  <psmith@gnu.org>
+
+	* scripts/functions/call: Verify that using export in a $(call ...)
+	context creates a global variable.  See Savannah bug #32498.
+
+2011-09-02  Paul Smith  <psmith@gnu.org>
+
+	* scripts/options/dash-n: Verify that in "-n -t", the -n takes
+	priority.  Patch from Michael Witten <mfwitten@gmail.com>.
+
+2011-08-29  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/varnesting: Test resetting of variables while
+	expanding them.  See Savannah patch #7534
+
+2011-06-12  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/archives: Check archives with whitespace at the
+	beginning, end, and extra in the middle.
+	Another test for Savannah bug #30612.
+
+2011-05-07  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/private: Ensure we skip private variables when
+	appending.  Test for Savannah bug #32872.
+
+	* scripts/functions/wildcard: Verify wildcard used to test for
+	file existence/non-existence.
+
+2011-05-02  Paul Smith  <psmith@gnu.org>
+
+	* scripts/functions/sort: Add a test for Savannah bug #33125.
+
+2011-04-17  David A. Wheeler  <dwheeler@dwheeler.com>
+
+	* scripts/features/shell_assignment: Regression for "!=" feature
+
+2010-11-06  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/targetvars: Fix known-good output for BS/NL changes.
+	* scripts/functions/call: Ditto.
+	* scripts/variables/special: Ditto.
+
+	* scripts/misc/bs-nl: New test suite for backslash/newline testing.
+
+2010-08-29  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/errors: Add new error message to output text.
+	* scripts/variables/SHELL: Ditto.
+	* scripts/targets/POSIX: Ditto.
+	* scripts/options/dash-k: Ditto.
+	* scripts/features/vpathplus: Ditto.
+	* scripts/features/patternrules: Ditto.
+	* scripts/features/parallelism: Ditto.
+
+2010-08-13  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/archives: New regression tests for archive
+	support.  Test for fix to Savannah bug #30612.
+
+	* run_make_tests.pl (set_more_defaults): Set a %FEATURES hash to
+	the features available in $(.FEATURES).
+
+2010-08-10  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/reinvoke: Ensure command line variable settings
+	are preserved across make re-exec.  Tests Savannah bug #30723.
+
+2010-07-28  Paul Smith  <psmith@gnu.org>
+
+	* scripts/targets/POSIX: Compatibility issues with Solaris (and
+	Tru64?); "false" returns different exit codes, and set -x shows
+	output with extra whitespace.  Run the commands by hand first to
+	find out what the real shell would do, then compare what make does.
+	* scripts/variables/SHELL: Ditto.
+
+2010-07-12  Paul Smith  <psmith@gnu.org>
+
+	* test_driver.pl: Add a new $perl_name containing the path to Perl.
+	* run_make_tests.pl (run_make_test): Replace the special string
+	#PERL# in a makefile etc. with the path the Perl executable so
+	makefiles can use it.
+
+	* scripts/targets/ONESHELL: Add a new set of regression tests for
+	the .ONESHELL feature.
+
+2010-07-06  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/SHELL: Test the new .SHELLFLAGS variable.
+
+	* scripts/targets/POSIX: New file.  Test the .POSIX special target.
+	Verify that enabling .POSIX changes the shell flags to set -e.
+
+2010-07-01  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/recursion: Add a space to separate command-line
+	args.  Fixes Savannah bug #29968.
+
+2009-11-12  Boris Kolpackov  <boris@codesynthesis.com>
+
+	* scripts/features/vpath3: Test for the new library search
+	behavior.
+
+2009-10-06  Boris Kolpackov  <boris@codesynthesis.com>
+
+	* scripts/features/se_explicit: Enable the test for now fixed
+	Savannah bug 25780.
+
+2009-10-06  Boris Kolpackov  <boris@codesynthesis.com>
+
+	* scripts/variables/undefine: Tests for the new undefine feature.
+
+2009-10-03  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/parallelism: Test for open Savannah bug #26846.
+
+	* scripts/variables/MAKE: Rewrite for new run_make_test() format.
+
+	* scripts/variables/MAKEFLAGS: Created.
+	Add test for Savannah bug #2216 (still open).
+
+	* scripts/features/include: Test for Savannah bug #102 (still open).
+
+2009-09-30  Boris Kolpackov  <boris@codesynthesis.com>
+
+	* scripts/features/include: Add diagnostics issuing tests for
+	cases where targets have been updated and failed with the
+	dontcare flag. Savannah bugs #15110, #25493, #12686, #17740.
+
+2009-09-28  Paul Smith  <psmith@gnu.org>
+
+	* scripts/functions/shell: Add regression test for Savannah bug
+	#20513 (still open).
+
+	* scripts/features/se_explicit: Add regression tests for Savannah
+	bug #25780 (still open).
+
+	* run_make_tests.pl (valid_option): Add a new flag, -all([-_]?tests)?
+	that runs tests we know will fail.  This allows us to add
+	regression tests to the test suite for bugs that haven't been
+	fixed yet.
+
+2009-09-28  Boris Kolpackov  <boris@codesynthesis.com>
+
+	* scripts/features/patspecific_vars: Add a test for the shortest
+	stem first order.
+
+	* scripts/features/patternrules: Add a test for the shortest stem
+	first order.
+
+2009-09-24  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/se_implicit: Add a test for order-only
+	secondary expansion prerequisites.
+
+2009-09-23  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/patternrules: Test that we can remove pattern
+	rules, both single and multiple prerequisites.  Savannah bug #18622.
+
+	* scripts/features/echoing: Rework for run_make_test().
+
+2009-06-14  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/vpath: Verify we don't get bogus circular
+	dependency warnings if we choose a different file via vpath during
+	update.  Savannah bug #13529.
+
+2009-06-13  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/MAKEFILES: Verify that MAKEFILES included
+	files (and files included by them) don't set the default goal.
+	Savannah bug #13401.
+
+	* scripts/functions/wildcard: Test that wildcards with
+	non-existent glob matchers return empty.
+
+2009-06-09  Paul Smith  <psmith@gnu.org>
+
+	* scripts/options/dash-B: Test the $? works correctly with -B.
+	Savannah bug #17825.
+
+	* scripts/features/patternrules: Test that dependencies of
+	"also_make" targets are created properly.  Savannah bug #19108.
+
+	* test_driver.pl (compare_output): Create a "run" file for failed
+	tests containing the command that was run.
+	(get_runfile): New function.
+
+	* run_make_tests.pl (valid_option): Enhanced support for valgrind:
+	allow memcheck and massif tools.
+
+	* scripts/features/patternrules: Have to comment out a line in the
+	first test due to backing out a change that broke the implicit
+	rule search algorithm.  Savannah bug #17752.
+	* scripts/misc/general4: Remove a test that is redundant with
+	patternrules.
+
+	* scripts/features/parallelism: Add a test for re-exec with
+	jobserver master override.  Savannah bug #18124.
+
+2009-06-08  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/targetvars: Add a test for continued target
+	vars after a semicolon.  Savannah bug #17521.
+
+2009-06-07  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/se_explicit: Make sure we catch defining
+	prereqs during snap_deps().  Savannah bug #24622.
+
+	* scripts/variables/automatic: Check prereq ordering when the
+	target with the recipe has no prereqs.  Savannah bug #21198.
+
+	* scripts/variables/LIBPATTERNS: Add a new set of test for
+	$(.LIBPATTERNS) (previously untested!)
+
+2009-06-04  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/SHELL: The export target-specific SHELL test
+	has an incorrect known-good-value.
+
+	* scripts/misc/general4: Check for whitespace (ffeed, vtab, etc.)
+
+	* scripts/features/se_explicit: Add tests for Savannah bug #24588.
+
+2009-05-31  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/DEFAULT_GOAL: Add tests for Savannah bug #25697.
+
+	* scripts/features/targetvars: Add tests of overrides for Savannah
+	bug #26207.
+	* scripts/features/patspecific_vars: Ditto.
+
+	* scripts/features/patternrules: Add a test for Savannah bug #26593.
+
+2009-05-30  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/flavors: Update with new variable flavor tests.
+	* scripts/variables/define: Create a new set of tests for
+	define/endef and move those aspects of the flavors suite here.
+
+2009-05-25  Paul Smith  <psmith@gnu.org>
+
+	* scripts/features/targetvars: Ditto.
+
+	* scripts/features/export: Test new variable parsing abilities.
+
+2009-02-23  Ramon Garcia  <ramon.garcia.f@gmail.com>
+
+	* scripts/variables/private: Create a new suite of tests for 'private'.
+
+2007-11-04  Paul Smith  <psmith@gnu.org>
+
+	* scripts/functions/eval: Update error message for command -> recipe.
+
+	* test_driver.pl (compare_output): Allow the answer to be a regex,
+	if surrounded by '/'.
+	* scripts/misc/close_stdout: Use a regex for the answer, since
+	sometimes the error will have a description and sometimes it won't.
+
+2007-09-10  Paul Smith  <psmith@gnu.org>
+
+	* scripts/variables/special: Add tests for .RECIPEPREFIX variable.
+
+2007-08-15  Paul Smith  <psmith@gnu.org>
+
+	These test cases were contributed by
+	Icarus Sparry <savannah@icarus.freeuk.com> and J. David Bryan for
+	Savannah bugs #3330 and #15919.
+
+	* scripts/targets/SECONDARY: Add tests for Savannah bugs 3330 and
+	15919.
+
+	* scripts/features/parallelism: Add tests for wrong answer/hang
+	combining INTERMEDIATE, order-only prereqs, and parallelism.
+	See Savannah bugs 3330 and 15919.
+
+2007-07-13  Paul Smith  <psmith@gnu.org>
+
+	Install a timeout so tests can never loop infinitely.
+	Original idea and patch for a single-test version provided by
+	Icarus Sparry <savannah@icarus.freeuk.com>
+
+	* test_driver.pl (_run_command): New function: this is called by
+	other functions to actually run a command.  Before we run it,
+	install a SIGALRM handler and set up a timer to go off in the
+	future (default is 5s; this can be overridden by individual tests).
+	(run_command): Call it.
+	(run_command_with_output): Call it.
+
+	* run_make_tests.pl (run_make_with_options): Override the default
+	timeout if the caller requests it.
+	(run_make_test): Pass any timeout override to run_make_with_options.
+
+	* scripts/features/parallelism: Increase the timeout for long tests.
+	* scripts/options/dash-l: Ditto.
+
+2006-10-01  Paul Smith  <psmith@paulandlesley.org>
+
+	* run_make_tests.pl (set_more_defaults): Remove setting of LANG in
+	ENV here.  This doesn't always work.
+	* test_driver.pl (toplevel): Set LC_ALL to 'C' in the make
+	environment.  Fixes Savannah bug #16698.
+
+2006-09-30  Paul Smith  <psmith@paulandlesley.org>
+
+	* scripts/variables/automatic: Add back the test for bug #8154.
+
 2006-04-01  Paul D. Smith  <psmith@gnu.org>
 
 	* scripts/functions/realpath: Don't run tests with multiple
@@ -821,18 +1206,17 @@
 	ChangeLog file for the test suite created.
 
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1992-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

tests/NEWS

@@ -162,18 +162,17 @@ Changes from 0.1 to 0.2 (5-4-92):
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright (C) 1992-2012 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 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
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
 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/>.

tests/README

@@ -7,21 +7,20 @@ This entire test suite, including all test files, are copyright and
 distributed under the following terms:
 
  -----------------------------------------------------------------------------
- Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1992-2012 Free Software Foundation, Inc.
  This file is part of GNU Make.
 
  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
  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
  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/>.
  -----------------------------------------------------------------------------
 
 The test suite requires Perl.  These days, you should have at least Perl