Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

* GNUmakefile (vmsfiles): Fix typo.

.cvsignore

@@ -0,0 +1,17 @@
+*.gz *.Z *.tar *.tgz
+=*
+TODO COPYING*
+make-3* make-test*
+*.info *.info-*
+stamp-*
+makebook*
+
+.*gdbinit
+
+*.dep *.dvi *.toc *.aux *.log
+*.cp *.cps *.fn *.fns *.vr *.vrs *.tp *.tps *.ky *.kys *.pg *.pgs
+
+sun4 i386 i386-netbsd hp300-netbsd hp300 rs6000 sun3 news800 amiga
+hp700 hp834 mips sol2 i486-linux
+
+customs

COPYING

@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                          675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    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
+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.
+
+  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.
+
+  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.
+
+  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.
+
+  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.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  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,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+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
+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.
+
+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.
+
+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.
+
+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.
+
+  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
+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.
+
+  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.
+
+			    NO WARRANTY
+
+  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.
+
+  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.
+
+		     END OF TERMS AND CONDITIONS
+
+	Appendix: 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
+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
+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>
+
+    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
+    (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.
+
+    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.
+
+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:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision 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.
+
+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:
+
+  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.

GNUmakefile

@@ -1,8 +1,8 @@
 # GNU Make-specific makefile for GNU Make.
 
-# Copyright (C) 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+# Copyright (C) 1990, 91, 92, 93, 94, 95, 96 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)
@@ -12,7 +12,7 @@
 # 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, 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -50,13 +50,18 @@ exec_prefix = $(prefix)
 extras := $(filter-out getloadavg.o @%@,$(extras)) getloadavg.o
 LOADLIBES := $(filter-out @%@,$(LOADLIBES))
 ALLOCA := $(filter-out @%@,$(ALLOCA))
+CPPFLAGS := $(filter-out @%@,$(defines) $(CPPFLAGS)) -DHAVE_CONFIG_H
 
 ifdef AC_MACRODIR
 configure config.h.in: $(patsubst %,$(AC_MACRODIR)/%.m4,acspecific acgeneral)
 config.h.in: $(AC_MACRODIR)/acconfig.h
 endif
-configure: configure.in; autoconf $(ACFLAGS)
-config.h.in: configure.in; autoheader $(ACFLAGS)
+configure: configure.in aclocal.m4
+	autoconf $(ACFLAGS)
+	test -d CVS && cvs commit -m'autoconf $(ACFLAGS)' $@
+config.h.in: configure.in aclocal.m4
+	autoheader $(ACFLAGS)
+	test -d CVS && cvs commit -m'autoheader $(ACFLAGS)' $@
 
 ifdef customs
 defines := $(defines) -Ipmake/customs -Ipmake/lib/include
@@ -84,12 +89,10 @@ GETOPT =
 #GETOPT_SRC = Don't clear this or dist will break.
 
 # glob is in libc too.
-GLOB = 
+GLOB =
 
 else
 
-CPPFLAGS := $(filter-out @%@,$(CPPFLAGS)) -Iglob
-
 endif	 # works-for-make
 endif	 # $(libc_dir)
 endif	 # !no_libc
@@ -110,7 +113,7 @@ $(archpfx)load.o: load.c
 $(archpfx)load.dep: load.c
 	$(mkdep) $(LOAD_AVG) $< | sed 's,$*\.o,& $@,' > $@
 
-CPPFLAGS := -I$(ARCH) $(CPPFLAGS) -DHAVE_CONFIG_H $(filter-out @%@,$(defines))
+CPPFLAGS := -I$(ARCH) -Iglob -DHAVE_CONFIG_H $(filter-out @%@,$(CPPFLAGS))
 
 ifneq "$(wildcard $(ARCH)/makefile)" ""
 include $(ARCH)/makefile
@@ -122,7 +125,8 @@ prog := make
 endif
 
 ifneq	"$(findstring gcc,$(CC))" ""
-CFLAGS = -g -W -Wunused -Wpointer-arith -Wreturn-type -Wswitch
+CFLAGS = -g -Wall -Wtraditional -Wid-clash-31 -Wpointer-arith \
+	    -Wbad-function-cast -Wconversion
 else
 CFLAGS = -g
 endif
@@ -147,14 +151,17 @@ $(prog): $(objs) $(globdep) #$(addprefix $(ARCH)/,gmalloc.o mcheck.o)
 	$(CC) $(LDFLAGS) $^ $(globlib) $(LOADLIBES) -o $@.new
 	mv -f $@.new $@
 
+libc-srcdir = ../libc
 globfiles = $(addprefix glob/,COPYING.LIB configure.in configure Makefile.in \
-			glob.c fnmatch.c glob.h fnmatch.h)
+			Makefile.ami SCOPTIONS SMakefile \
+			configure.bat glob.c fnmatch.c glob.h fnmatch.h)
 $(globfiles): stamp-glob ;
-stamp-glob: /home/gd/gnu/libc/posix/glob.tar
-	-rm -rf glob
+stamp-glob: $(libc-srcdir)/posix/glob.tar
+	-rm -f stamp-glob glob/*
 	tar xvf $< glob
+	cvs commit -m'Updated from libc' glob
 	touch $@
-/home/gd/gnu/libc/posix/glob.tar: force
+$(libc-srcdir)/posix/glob.tar: force
 	$(MAKE) -C $(@D) $(@F) no_deps=t
 .PHONY: force
 force:
@@ -175,11 +182,12 @@ Makefile.in: compatMakefile $(nolib-deps:remote-%.dep=remote-stub.dep)
 	 echo '# Automatically generated dependencies.'; \
 	 sed -e 's/ [^ ]*\.dep//' -e 's=$(archpfx)==' $(filter-out $<,$^) \
 	) > $@
+	cvs commit -mRegenerated $@
 
 .SUFFIXES: .dep
 # Maintain the automatically-generated dependencies.
 ifndef	   no_deps
-include $(depfiles)
+-include $(depfiles)
 endif
 $(archpfx)%.dep: %.c
 	$(mkdep) $< | sed 's,$*\.o,$(@:.dep=.o) $@,' > $@
@@ -199,6 +207,7 @@ build.sh.in: build.template compatMakefile
 	    $< > $@.new
 	chmod a+x $@.new
 	mv -f $@.new $@
+	cvs commit -mRegenerated $@
 
 # Make the distribution tar files.
 
@@ -210,18 +219,30 @@ tarfiles := make # make-doc
 tarfiles := $(addsuffix -$(version).tar,$(tarfiles))
 tarfiles := $(tarfiles:%=%.gz) # no more compress $(tarfiles:%=%.Z)
 # Depend on default and doc so we don't ship anything that won't compile.
-dist: rcs-mark default info dvi tests tarfiles
+dist: cvs-mark default info dvi tests tarfiles
 .PHONY: tarfiles
 tarfiles: $(tarfiles)
 
+vmsfiles = config.h-vms makefile.com makefile.vms readme.vms \
+	   vmsdir.h vmsfunctions.c vmsify.c
+amigafiles = README.Amiga config.ami Makefile.ami SCOPTIONS SMakefile \
+	     amiga.c amiga.h make.lnk
+distfiles=README INSTALL COPYING ChangeLog NEWS \
+          configure Makefile.in configure.in build.sh.in mkinstalldirs \
+	  configh.dos configure.bat \
+	  $(amigafiles) $(vmsfiles) \
+	  aclocal.m4 acconfig.h $(srcs) remote-*.c $(globfiles) \
+	  make.texinfo make-stds.texi \
+	  make.?? make.??s make.toc make.aux make.man texinfo.tex TAGS tags \
+	  install-sh \
+	  make.info make.info*
+
 ifndef dist-flavor
 dist-flavor = alpha
 endif
-.PHONY: rcs-mark rcs-mark-alpha rcs-mark-beta
-rcs-mark: rcs-mark-$(dist-flavor)
-rcs-mark-alpha: RCS/[!=]*,v;rcs -sAlpha -Nmake-$(version-): $^
-rcs-mark-beta: RCS/[!=]*,v;rcs -sBeta -Nmake-$(version-): $^
-version- = $(subst .,-,$(version))
+.PHONY: cvs-mark
+cvs-mark: $(distfiles)
+	cvs tag -F make-$(subst .,-,$(version))
 
 dist: local-inst
 .PHONY: local-inst
@@ -245,6 +266,7 @@ $(alpha-dir)/%: %
 	sed 's/VERSION/$(version)/' < $< > $@
 # Make sure I don't edit it by accident.
 	chmod a-w $@
+	cvs commit -m'Regenerated for $(version)' $@
 
 define make-tar
 @rm -fr make-$(version)
@@ -256,15 +278,7 @@ endef
 %.Z: %; compress -c $< > $@
 %.gz: %; gzip -9 -c -v $< > $@
 
-make-doc-$(version).tar: README-doc COPYING make.dvi make.info make.info*
-	$(make-tar)
-make-$(version).tar: README INSTALL COPYING ChangeLog NEWS \
-          configure Makefile.in configure.in build.sh.in mkinstalldirs \
-	  acconfig.h $(srcs) remote-*.c $(globfiles) \
-	  make.texinfo make-stds.texi \
-	  make.?? make.??s make.toc make.aux make.man texinfo.tex TAGS tags \
-	  install-sh \
-	  make.info make.info*
+make-$(version).tar: $(distfiles)
 	$(make-tar)
 
 ifneq (,)

INSTALL

@@ -0,0 +1,181 @@
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
+

Makefile.ami

@@ -0,0 +1,309 @@
+# NOTE: If you have no `make' program at all to process this makefile, run
+# `build.sh' instead.
+#
+# Copyright (C) 1988, 89, 91, 92, 93, 94, 1995 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 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+#
+#	Makefile for GNU Make
+#
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = /make-3.74/
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = /make-3.74/
+
+CC = sc
+RM = delete
+
+CFLAGS =
+CPPFLAGS =
+LDFLAGS =
+
+# Define these for your system as follows:
+#	-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'.
+defines =
+
+# Which flavor of remote job execution support to use.
+# 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
+# your C library, you can comment these out.
+GETOPT = getopt.o getopt1.o
+GETOPT_SRC = $(srcdir)getopt.c $(srcdir)getopt1.c $(srcdir)getopt.h
+
+# If you are using the GNU C library, or have the GNU glob functions in
+# your C library, you can comment this out.  GNU make uses special hooks
+# into the glob functions to be more efficient (by using make's directory
+# cache for globbing), so you must use the GNU functions even if your
+# system's C library has the 1003.2 glob functions already.  Also, the glob
+# functions in the AIX and HPUX C libraries are said to be buggy.
+GLOB = glob/glob.lib
+
+# If your system doesn't have alloca, or the one provided is bad, define this.
+ALLOCA = alloca.o
+ALLOCA_SRC = $(srcdir)alloca.c
+
+# If your system needs extra libraries loaded in, define them here.
+# System V probably need -lPW for alloca.  HP-UX 7.0's alloca in
+# libPW.a is broken on HP9000s300 and HP9000s400 machines.  Use
+# alloca.c instead on those machines.
+LOADLIBES =
+
+# Any extra object files your system needs.
+extras = amiga.o
+
+# Common prefix for machine-independent installed files.
+prefix =
+# Common prefix for machine-dependent installed files.
+exec_prefix =
+
+# Directory to install `make' in.
+bindir = sc:c
+# Directory to find libraries in for `-lXXX'.
+libdir = lib:
+# Directory to search by default for included makefiles.
+includedir = include:
+# Directory to install the Info files in.
+infodir = doc:
+# Directory to install the man page in.
+mandir = t:
+# Number to put on the man page filename.
+manext = 1
+# Prefix to put on installed `make' binary file name.
+binprefix =
+# Prefix to put on installed `make' man page file name.
+manprefix = $(binprefix)
+
+# Whether or not make needs to be installed setgid.
+# The value should be either `true' or `false'.
+# On many systems, the getloadavg function (used to implement the `-l'
+# switch) will not work unless make is installed setgid kmem.
+install_setgid = false
+# Install make setgid to this group so it can read /dev/kmem.
+group = sys
+
+# Program to install `make'.
+INSTALL_PROGRAM = copy
+# Program to install the man page.
+INSTALL_DATA = copy
+# Generic install program.
+INSTALL = copy
+
+# Program to format Texinfo source into Info files.
+MAKEINFO = makeinfo
+# Program to format Texinfo source into DVI files.
+TEXI2DVI = texi2dvi
+
+# Programs to make tags files.
+ETAGS = etags -w
+CTAGS = ctags -w
+
+objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
+       rule.o implicit.o default.o variable.o expand.o function.o	\
+       vpath.o version.o ar.o arscan.o signame.o remote-$(REMOTE).o     \
+       $(GETOPT) $(ALLOCA) $(extras)
+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                            \
+       $(srcdir)remote-$(REMOTE).c                                     \
+       $(srcdir)ar.c $(srcdir)arscan.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
+
+
+.SUFFIXES:
+.SUFFIXES: .o .c .h .ps .dvi .info .texinfo
+
+all: make
+info: make.info
+dvi: make.dvi
+# Some makes apparently use .PHONY as the default goal if it is before `all'.
+.PHONY: all check info dvi
+
+make.info: make.texinfo
+	$(MAKEINFO) -I$(srcdir) $(srcdir)make.texinfo -o make.info
+
+make.dvi: make.texinfo
+	$(TEXI2DVI) $(srcdir)make.texinfo
+
+make.ps: make.dvi
+	dvi2ps make.dvi > make.ps
+
+make: $(objs) $(GLOB)
+	$(CC) Link $(LDFLAGS) $(objs) Lib $(GLOB) $(LOADLIBES) To make.new
+	-delete make
+	rename make.new make
+
+TMPFILE = t:Make$$
+
+$(GLOB):
+	cd glob @@\
+	$(MAKE) -$(MAKEFLAGS) -f Makefile
+
+# -I. is needed to find config.h in the build directory.
+OUTPUT_OPTION =
+.c.o:
+	$(CC) $(defines) IDir "" IDir glob \
+	      $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+# For some losing Unix makes.
+SHELL = /bin/sh
+#@SET_MAKE@
+
+glob/libglob.a: FORCE config.h
+	cd glob; $(MAKE) libglob.a
+FORCE:
+
+tagsrcs = $(srcs) $(srcdir)remote-*.c
+
+.PHONY: install installdirs
+install: installdirs \
+	 $(bindir)$(binprefix)make $(infodir)make.info \
+	 $(mandir)$(manprefix)make.$(manext)
+
+installdirs:
+	$(SHELL) ${srcdir}/mkinstalldirs $(bindir) $(infodir) $(mandir)
+
+$(bindir)$(binprefix)make: make
+	$(INSTALL_PROGRAM) make $@.new
+	@if $(install_setgid); then \
+	   if chgrp $(group) $@.new && chmod g+s $@.new; then \
+	     echo "chgrp $(group) $@.new && chmod g+s $@.new"; \
+	   else \
+	     echo "$@ needs to be owned by group $(group) and setgid;"; \
+	     echo "otherwise the \`-l' option will probably not work."; \
+	     echo "You may need special privileges to install $@."; \
+	   fi; \
+	 else true; fi
+# Some systems can't deal with renaming onto a running binary.
+	-$(RM) $@.old
+	-mv $@ $@.old
+	mv $@.new $@
+
+$(infodir)make.info: make.info
+	if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \
+	for file in $${dir}/make.info*; do \
+	  name="`basename $$file`"; \
+	  $(INSTALL_DATA) $$file \
+	    `echo $@ | sed "s,make.info\$$,$$name,"`; \
+	done
+# Run install-info only if it exists.
+# Use `if' instead of just prepending `-' to the
+# line so we notice real errors from install-info.
+# We use `$(SHELL) -c' because some shells do not
+# fail gracefully when there is an unknown command.
+	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+	  if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \
+	  install-info --infodir=$(infodir) $$dir/make.info; \
+	else true; fi
+
+$(mandir)$(manprefix)make.$(manext): make.man
+	$(INSTALL_DATA) $(srcdir)make.man $@
+
+
+loadavg: loadavg.c config.h
+	$(CC) $(defines) -DTEST -I. -I$(srcdir) $(CFLAGS) $(LDFLAGS) \
+	      loadavg.c $(LOADLIBES) -o $@
+# We copy getloadavg.c into a different file rather than compiling it
+# directly because some compilers clobber getloadavg.o in the process.
+loadavg.c: getloadavg.c
+	ln $(srcdir)getloadavg.c loadavg.c || \
+	cp $(srcdir)getloadavg.c loadavg.c
+check-loadavg: loadavg
+	@echo The system uptime program believes the load average to be:
+	-uptime
+	@echo The GNU load average checking code believes:
+	./loadavg
+check: check-loadavg
+
+
+.PHONY: clean realclean distclean mostlyclean
+clean: glob-clean
+	-$(RM) make loadavg "#?.o" core make.dvi
+
+distclean: clean glob-realclean
+	-$(RM) Makefile config.h config.status build.sh stamp-config
+	-$(RM) config.log config.cache
+	-$(RM) TAGS tags
+	-$(RM) make.?? make.??s make.log make.toc make.*aux
+	-$(RM) loadavg.c
+
+realclean: distclean
+	-$(RM) make.info*
+mostlyclean: clean
+
+.PHONY: glob-clean glob-realclean
+glob-clean glob-realclean:
+	cd glob @@\
+	$(MAKE) $@
+
+# This tells versions [3.59,3.63) of GNU make not to export all variables.
+.NOEXPORT:
+
+# The automatically generated dependencies below may omit config.h
+# because it is included with ``#include <config.h>'' rather than
+# ``#include "config.h"''.  So we add the explicit dependency to make sure.
+$(objs): config.h
+
+# Automatically generated dependencies will be put at the end of the file.
+
+# Automatically generated dependencies.
+commands.o: commands.c make.h dep.h filedef.h variable.h job.h \
+ commands.h
+job.o: job.c make.h job.h filedef.h commands.h variable.h
+dir.o: dir.c make.h
+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
+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
+rule.o: rule.c make.h dep.h filedef.h job.h commands.h variable.h \
+ rule.h
+implicit.o: implicit.c make.h rule.h dep.h filedef.h
+default.o: default.c make.h rule.h dep.h filedef.h job.h commands.h \
+ variable.h
+variable.o: variable.c make.h dep.h filedef.h job.h commands.h \
+ variable.h
+expand.o: expand.c make.h filedef.h job.h commands.h variable.h
+function.o: function.c make.h filedef.h variable.h dep.h job.h \
+ commands.h amiga.h
+vpath.o: vpath.c make.h filedef.h variable.h
+version.o: version.c
+ar.o: ar.c make.h filedef.h dep.h
+arscan.o: arscan.c make.h
+signame.o: signame.c signame.h
+remote-stub.o: remote-stub.c make.h filedef.h job.h commands.h
+getopt.o: getopt.c
+getopt1.o : getopt1.c getopt.h
+getloadavg.o: getloadavg.c
+amiga.o: amiga.c make.h variable.h amiga.h

Makefile.in

@@ -0,0 +1,303 @@
+# NOTE: If you have no `make' program at all to process this makefile, run
+# `build.sh' instead.
+#
+# Copyright (C) 1988,89,91,92,93,94,95,96 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 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+#
+#	Makefile for GNU Make
+#
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = @srcdir@
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = @srcdir@
+
+CC = @CC@
+
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+LDFLAGS = @LDFLAGS@
+
+# Define these for your system as follows:
+#	-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'.
+defines = @DEFS@ -DLIBDIR=\"$(libdir)\" -DINCLUDEDIR=\"$(includedir)\"
+
+# Which flavor of remote job execution support to use.
+# The code is found in `remote-$(REMOTE).c'.
+REMOTE = @REMOTE@
+
+# If your system doesn't have alloca, or the one provided is bad, define this.
+ALLOCA = @ALLOCA@
+ALLOCA_SRC = $(srcdir)/alloca.c
+
+# If your system needs extra libraries loaded in, define them here.
+# System V probably need -lPW for alloca.  HP-UX 7.0's alloca in
+# libPW.a is broken on HP9000s300 and HP9000s400 machines.  Use
+# alloca.c instead on those machines.
+LOADLIBES = @LIBS@
+
+# Any extra object files your system needs.
+extras = @LIBOBJS@
+
+# Common prefix for machine-independent installed files.
+prefix = @prefix@
+# Common prefix for machine-dependent installed files.
+exec_prefix = @exec_prefix@
+
+# Directory to install `make' in.
+bindir = $(exec_prefix)/bin
+# Directory to find libraries in for `-lXXX'.
+libdir = $(exec_prefix)/lib
+# Directory to search by default for included makefiles.
+includedir = $(prefix)/include
+# Directory to install the Info files in.
+infodir = $(prefix)/info
+# Directory to install the man page in.
+mandir = $(prefix)/man/man$(manext)
+# Number to put on the man page filename.
+manext = 1
+# Prefix to put on installed `make' binary file name.
+binprefix =
+# Prefix to put on installed `make' man page file name.
+manprefix = $(binprefix)
+
+# Whether or not make needs to be installed setgid.
+# The value should be either `true' or `false'.
+# On many systems, the getloadavg function (used to implement the `-l'
+# switch) will not work unless make is installed setgid kmem.
+install_setgid = @NEED_SETGID@
+# Install make setgid to this group so it can read /dev/kmem.
+group = @KMEM_GROUP@
+
+# Program to install `make'.
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+# Program to install the man page.
+INSTALL_DATA = @INSTALL_DATA@
+# Generic install program.
+INSTALL = @INSTALL@
+
+# Program to format Texinfo source into Info files.
+MAKEINFO = makeinfo
+# Program to format Texinfo source into DVI files.
+TEXI2DVI = texi2dvi
+
+# Programs to make tags files.
+ETAGS = etags -w
+CTAGS = ctags -w
+
+objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
+       rule.o implicit.o default.o variable.o expand.o function.o	\
+       vpath.o version.o ar.o arscan.o signame.o remote-$(REMOTE).o	\
+       getopt.o getopt1.o glob/libglob.a				\
+       $(ALLOCA) $(extras)
+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				\
+       $(srcdir)/remote-$(REMOTE).c					\
+       $(srcdir)/ar.c $(srcdir)/arscan.c				\
+       $(srcdir)/signame.c $(srcdir)/signame.h				\
+       $(srcdir)/getopt.c $(srcdir)/getopt1.c $(srcdir)/getopt.h	\
+       $(srcdir)/commands.h $(srcdir)/dep.h $(srcdir)/filedef.h		\
+       $(srcdir)/job.h $(srcdir)/make.h $(srcdir)/rule.h		\
+       $(srcdir)/variable.h $(ALLOCA_SRC) $(srcdir)/config.h.in
+
+
+.SUFFIXES:
+.SUFFIXES: .o .c .h .ps .dvi .info .texinfo
+
+all: make
+info: make.info
+dvi: make.dvi
+# Some makes apparently use .PHONY as the default goal if it is before `all'.
+.PHONY: all check info dvi
+
+make.info: make.texinfo
+	$(MAKEINFO) -I$(srcdir) $(srcdir)/make.texinfo -o make.info
+
+make.dvi: make.texinfo
+	$(TEXI2DVI) $(srcdir)/make.texinfo
+
+make.ps: make.dvi
+	dvi2ps make.dvi > make.ps
+
+make: $(objs)
+	$(CC) $(LDFLAGS) $(objs) $(LOADLIBES) -o make.new
+	mv -f make.new make
+
+# -I. is needed to find config.h in the build directory.
+.c.o:
+	$(CC) $(defines) -c -I. -I$(srcdir) -I$(srcdir)/glob \
+	      $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+# For some losing Unix makes.
+SHELL = /bin/sh
+@SET_MAKE@
+
+glob/libglob.a: FORCE config.h
+	cd glob; $(MAKE) libglob.a
+FORCE:
+
+tagsrcs = $(srcs) $(srcdir)/remote-*.c
+TAGS: $(tagsrcs)
+	$(ETAGS) $(tagsrcs)
+tags: $(tagsrcs)
+	$(CTAGS) $(tagsrcs)
+
+.PHONY: install installdirs
+install: installdirs \
+	 $(bindir)/$(binprefix)make $(infodir)/make.info \
+	 $(mandir)/$(manprefix)make.$(manext)
+
+installdirs:
+	$(SHELL) ${srcdir}/mkinstalldirs $(bindir) $(infodir) $(mandir)
+
+$(bindir)/$(binprefix)make: make
+	$(INSTALL_PROGRAM) make $@.new
+	@if $(install_setgid); then \
+	   if chgrp $(group) $@.new && chmod g+s $@.new; then \
+	     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 "You may need special privileges to install $@."; \
+	   fi; \
+	 else true; fi
+# Some systems can't deal with renaming onto a running binary.
+	-rm -f $@.old
+	-mv $@ $@.old
+	mv $@.new $@
+
+$(infodir)/make.info: make.info
+	if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \
+	for file in $${dir}/make.info*; do \
+	  name="`basename $$file`"; \
+	  $(INSTALL_DATA) $$file \
+	    `echo $@ | sed "s,make.info\$$,$$name,"`; \
+	done
+# Run install-info only if it exists.
+# 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
+# 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; \
+	  install-info --infodir=$(infodir) $$dir/make.info; \
+	else true; fi
+
+$(mandir)/$(manprefix)make.$(manext): make.man
+	$(INSTALL_DATA) $(srcdir)/make.man $@
+
+
+loadavg: loadavg.c config.h
+	$(CC) $(defines) -DTEST -I. -I$(srcdir) $(CFLAGS) $(LDFLAGS) \
+	      loadavg.c $(LOADLIBES) -o $@
+# We copy getloadavg.c into a different file rather than compiling it
+# directly because some compilers clobber getloadavg.o in the process.
+loadavg.c: getloadavg.c
+	ln $(srcdir)/getloadavg.c loadavg.c || \
+	cp $(srcdir)/getloadavg.c loadavg.c
+check-loadavg: loadavg
+	@echo The system uptime program believes the load average to be:
+	-uptime
+	@echo The GNU load average checking code believes:
+	./loadavg
+check: check-loadavg
+
+
+.PHONY: clean realclean distclean mostlyclean
+clean: glob-clean
+	-rm -f make loadavg *.o core make.dvi
+distclean: clean glob-realclean
+	-rm -f Makefile config.h config.status build.sh stamp-config
+	-rm -f config.log config.cache
+	-rm -f TAGS tags
+	-rm -f make.?? make.??s make.log make.toc make.*aux
+	-rm -f loadavg.c
+realclean: distclean
+	-rm -f make.info*
+mostlyclean: clean
+
+.PHONY: glob-clean glob-realclean
+glob-clean glob-realclean:
+	cd glob; $(MAKE) $@
+
+Makefile: config.status $(srcdir)/Makefile.in
+	$(SHELL) config.status
+glob/Makefile: config.status $(srcdir)/glob/Makefile.in
+	$(SHELL) config.status
+config.h: stamp-config ;
+stamp-config: config.status $(srcdir)/config.h.in
+	$(SHELL) config.status
+	touch stamp-config
+
+#configure: configure.in aclocal.m4
+#	cd $(srcdir) && autoconf $(ACFLAGS)
+#config.h.in: configure.in aclocal.m4
+#	cd $(srcdir) && autoheader $(ACFLAGS)
+
+# This tells versions [3.59,3.63) of GNU make not to export all variables.
+.NOEXPORT:
+
+# The automatically generated dependencies below may omit config.h
+# because it is included with ``#include <config.h>'' rather than
+# ``#include "config.h"''.  So we add the explicit dependency to make sure.
+$(objs): config.h
+
+# Automatically generated dependencies will be put at the end of the file.
+
+# Automatically generated dependencies.
+commands.o: commands.c make.h dep.h filedef.h variable.h job.h \
+ commands.h
+job.o: job.c make.h job.h filedef.h commands.h variable.h
+dir.o: dir.c make.h
+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
+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
+rule.o: rule.c make.h dep.h filedef.h job.h commands.h variable.h \
+ rule.h
+implicit.o: implicit.c make.h rule.h dep.h filedef.h
+default.o: default.c make.h rule.h dep.h filedef.h job.h commands.h \
+ variable.h
+variable.o: variable.c make.h dep.h filedef.h job.h commands.h \
+ variable.h
+expand.o: expand.c make.h filedef.h job.h commands.h variable.h
+function.o: function.c make.h filedef.h variable.h dep.h job.h \
+ commands.h
+vpath.o: vpath.c make.h filedef.h variable.h
+version.o: version.c
+ar.o: ar.c make.h filedef.h dep.h
+arscan.o: arscan.c make.h
+signame.o: signame.c signame.h
+remote-stub.o: remote-stub.c make.h filedef.h job.h commands.h
+getopt.o: getopt.c
+getopt1.o: getopt1.c getopt.h
+getloadavg.o: getloadavg.c

NEWS

@@ -0,0 +1,574 @@
+GNU make NEWS -- history of user-visible changes.  9 May 1996
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+See the end for copying conditions.
+
+Please send GNU make bug reports to bug-gnu-utils@prep.ai.mit.edu.
+
+Version 3.75
+
+* The directory messages printed by `-w' and implicitly in sub-makes,
+  are now omitted if Make runs no commands and has no other messages to print.
+
+* Make now detects files that for whatever reason have modification times
+  in the future and gives an error.  Files with such impossible timestamps
+  can result from unsynchronized clocks, or archived distributions
+  containing bogus timestamps; they confuse Make's dependency engine
+  thoroughly.
+
+* The new directive `sinclude' is now recognized as another name for
+  `-include', for compatibility with some other Makes.
+
+* Aaron Digulla has contributed a port to AmigaDOS.  See README.Amiga for
+  details, and direct all Amiga-related questions to <digulla@fh-konstanz.de>.
+
+Version 3.73
+
+* Converted to use Autoconf version 2, so `configure' has some new options.
+  See INSTALL for details.
+
+* You can now send a SIGUSR1 signal to Make to toggle printing of debugging
+  output enabled by -d, at any time during the run.
+
+Version 3.72
+
+* DJ Delorie has ported Make to MS-DOS using the GO32 extender.
+  He is maintaining the DOS port, not the GNU Make maintainer;
+  please direct bugs and questions for DOS to <djgpp@sun.soe.clarkson.edu>.
+  MS-DOS binaries are available for FTP from oak.oakland.edu:pub/msdos/djgpp.
+
+* 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
+  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 `$(MAKE)'
+  for sub-makes is now included in `MAKEFLAGS' instead.  As before, you can
+  reset `MAKEOVERRIDES' in your makefile to avoid putting all the variables
+  in the environment when its size is limited.
+
+* If `.DELETE_ON_ERROR' appears as a target, Make will delete the target of
+  a rule if it has changed when its commands exit with a nonzero status,
+  just as when the commands get a signal.
+
+* The automatic variable `$+' is new.  It lists all the dependencies like
+  `$^', but preserves duplicates listed in the makefile.  This is useful
+  for linking rules, where library files sometimes need to be listed twice
+  in the link order.
+
+* You can now specify the `.IGNORE' and `.SILENT' special targets with
+  dependencies to limit their effects to those files.  If a file appears as
+  a dependency of `.IGNORE', then errors will be ignored while running the
+  commands to update that file.  Likewise if a file appears as a dependency
+  of `.SILENT', then the commands to update that file will not be printed
+  before they are run.  (This change was made to conform to POSIX.2.)
+
+Version 3.71
+
+* The automatic variables `$(@D)', `$(%D)', `$(*D)', `$(<D)', `$(?D)', and
+  `$(^D)' now omit the trailing slash from the directory name.  (This change
+  was made to comply with POSIX.2.)
+
+* The source distribution now includes the Info files for the Make manual.
+  There is no longer a separate distribution containing Info and DVI files.
+
+* You can now set the variables `binprefix' and/or `manprefix' in
+  Makefile.in (or on the command line when installing) to install GNU make
+  under a name other than `make' (i.e., ``make binprefix=g install''
+  installs GNU make as `gmake').
+
+* The built-in Texinfo rules use the new variables `TEXI2DVI_FLAGS' for
+  flags to the `texi2dvi' script, and `MAKEINFO_FLAGS' for flags to the
+  Makeinfo program.
+
+* The exit status of Make when it runs into errors is now 2 instead of 1.
+  The exit status is 1 only when using -q and some target is not up to date.
+  (This change was made to comply with POSIX.2.)
+
+Version 3.70
+
+* It is no longer a fatal error to have a NUL character in a makefile.
+  You should never put a NUL in a makefile because it can have strange
+  results, but otherwise empty lines full of NULs (such as produced by
+  the `xmkmf' program) will always work fine.
+
+* The error messages for nonexistent included makefiles now refer to the
+  makefile name and line number where the `include' appeared, so Emacs's
+  C-x ` command takes you there (in case it's a typo you need to fix).
+
+Version 3.69
+
+* Implicit rule search for archive member references is now done in the
+  opposite order from previous versions: the whole target name `LIB(MEM)'
+  first, and just the member name and parentheses `(MEM)' second.
+
+* Make now gives an error for an unterminated variable or function reference.
+  For example, `$(foo' with no matching `)' or `${bar' with no matching `}'.
+
+* The new default variable `MAKE_VERSION' gives the version number of
+  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
+  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
+  `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.
+
+Version 3.68
+
+* You can list several archive member names inside parenthesis:
+  `lib(mem1 mem2 mem3)' is equivalent to `lib(mem1) lib(mem2) lib(mem3)'.
+
+* You can use wildcards inside archive member references.  For example,
+  `lib(*.o)' expands to all existing members of `lib' whose names end in
+  `.o' (e.g. `lib(a.o) lib(b.o)'); `*.a(*.o)' expands to all such members
+  of all existing files whose names end in `.a' (e.g. `foo.a(a.o)
+  foo.a(b.o) bar.a(c.o) bar.a(d.o)'.
+
+* A suffix rule `.X.a' now produces two pattern rules:
+	(%.o): %.X	# Previous versions produced only this.
+	%.a: %.X	# Now produces this as well, just like other suffixes.
+
+* The new flag `--warn-undefined-variables' says to issue a warning message
+  whenever Make expands a reference to an undefined variable.
+
+* The new `-include' directive is just like `include' except that there is
+  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
+  that `make' started with.
+
+Version 3.66
+
+* `make --version' (or `make -v') now exits immediately after printing
+  the version number.
+
+Version 3.65
+
+* Make now supports long-named members in `ar' archive files.
+
+Version 3.64
+
+* Make now supports the `+=' syntax for a variable definition which appends
+  to the variable's previous value.  See the section `Appending More Text
+  to Variables' in the manual for full details.
+
+* The new option `--no-print-directory' inhibits the `-w' or
+  `--print-directory' feature.  Make turns on `--print-directory'
+  automatically if you use `-C' or `--directory', and in sub-makes; some
+  users have found this behavior undesirable.
+
+* The built-in implicit rules now support the alternative extension
+  `.txinfo' for Texinfo files, just like `.texinfo' and `.texi'.
+
+Version 3.63
+
+* Make now uses a standard GNU `configure' script.  See the new file
+  INSTALL for the new (and much simpler) installation procedure.
+
+* There is now a shell script to build Make the first time, if you have no
+  other `make' program.  `build.sh' is created by `configure'; see README.
+
+* GNU Make now completely conforms to the POSIX.2 specification for `make'.
+
+* Elements of the `$^' and `$?' automatic variables that are archive
+  member references now list only the member name, as in Unix and POSIX.2.
+
+* You should no longer ever need to specify the `-w' switch, which prints
+  the current directory before and after Make runs.  The `-C' switch to
+  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
+  one another.
+
+* The `SHELL' variable is now never taken from the environment.
+  Each makefile that wants a shell other than the default (/bin/sh) must
+  set SHELL itself.  SHELL is always exported to child processes.
+  This change was made for compatibility with POSIX.2.
+
+* Make now accepts long options.  There is now an informative usage message
+  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
+  Make runs.  Instead, only variables specified on the command line or in
+  the environment are exported by default.  To export others, use:
+	export VARIABLE
+  or you can define variables with:
+	export VARIABLE = VALUE
+  or:
+	export VARIABLE := VALUE
+  You can use just:
+	export
+  or:
+	.EXPORT_ALL_VARIABLES:
+  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.
+  This change was made for compatibility with Unix make.
+
+* All fatal error messages now contain `***', so they are easy to find in
+  compilation logs.
+
+* Dependency file names like `-lNAME' are now replaced with the actual file
+  name found, as with files found by normal directory search (VPATH).
+  The library file `libNAME.a' may now be found in the current directory,
+  which is checked before VPATH; the standard set of directories (/lib,
+  /usr/lib, /usr/local/lib) is now checked last.
+  See the node `Libraries/Search' in the manual for full details.
+
+* A single `include' directive can now specify more than one makefile to
+  include, like this:
+	include file1 file2
+  You can also use shell file name patterns in an `include' directive:
+	include *.mk
+
+* The default directories to search for included makefiles, and for
+  libraries specified with `-lNAME', are now set by configuration.
+
+* You can now use blanks as well as colons to separate the directories in a
+  search path for the `vpath' directive or the `VPATH' variable.
+
+* You can now use variables and functions in the left hand side of a
+  variable assignment, as in "$(foo)bar = value".
+
+* The `MAKE' variable is always defined as `$(MAKE_COMMAND) $(MAKEOVERRIDES)'.
+  The `MAKE_COMMAND' variable is now defined to the name with which make
+  was invoked.
+
+* The built-in rules for C++ compilation now use the variables `$(CXX)' and
+  `$(CXXFLAGS)' instead of `$(C++)' and `$(C++FLAGS)'.  The old names had
+  problems with shells that cannot have `+' in environment variable names.
+
+* The value of a recursively expanded variable is now expanded when putting
+  it into the environment for child processes.  This change was made for
+  compatibility with Unix make.
+
+* A rule with no targets before the `:' is now accepted and ignored.
+  This change was made for compatibility with SunOS 4 make.
+  We do not recommend that you write your makefiles to take advantage of this.
+
+* The `-I' switch can now be used in MAKEFLAGS, and are put there
+  automatically just like other switches.
+
+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.
+
+* Error messages about makefiles are in standard GNU error format,
+  so C-x ` in Emacs works on them.
+
+* Dependencies of pattern rules which contain no % need not actually exist
+  if they can be created (just like dependencies which do have a %).
+
+Version 3.60
+
+* A message is always printed when Make decides there is nothing to be done.
+  It used to be that no message was printed for top-level phony targets
+  (because "`phony' is up to date" isn't quite right).  Now a different
+  message "Nothing to be done for `phony'" is printed in that case.
+
+* Archives on AIX now supposedly work.
+
+* When the commands specified for .DEFAULT are used to update a target,
+  the $< automatic variable is given the same value as $@ for that target.
+  This is how Unix make behaves, and this behavior is mandated by POSIX.2.
+
+Version 3.59
+
+* The -n, -q, and -t options are not put in the `MAKEFLAGS' and `MFLAG'
+  variables while remaking makefiles, so recursive makes done while remaking
+  makefiles will behave properly.
+
+* If the special target `.NOEXPORT' is specified in a makefile,
+  only variables that came from the environment and variables
+  defined on the command line are exported.
+
+Version 3.58
+
+* Suffix rules may have dependencies (which are ignored).
+
+Version 3.57
+
+* Dependencies of the form `-lLIB' are searched for as /usr/local/lib/libLIB.a
+  as well as libLIB.a in /usr/lib, /lib, the current directory, and VPATH.
+
+Version 3.55
+
+* There is now a Unix man page for GNU Make.  It is certainly not a replacement
+for the Texinfo manual, but it documents the basic functionality and the
+switches.  For full documentation, you should still read the Texinfo manual.
+Thanks to Dennis Morse of Stanford University for contributing the initial
+version of this.
+
+* Variables which are defined by default (e.g., `CC') will no longer be put
+into the environment for child processes.  (If these variables are reset by the
+environment, makefiles, or the command line, they will still go into the
+environment.)
+
+* Makefiles which have commands but no dependencies (and thus are always
+  considered out of date and in need of remaking), will not be remade (if they
+  were being remade only because they were makefiles).  This means that GNU
+  Make will no longer go into an infinite loop when fed the makefiles that
+  `imake' (necessary to build X Windows) produces.
+
+* There is no longer a warning for using the `vpath' directive with an explicit
+pathname (instead of a `%' pattern).
+
+Version 3.51
+
+* When removing intermediate files, only one `rm' command line is printed,
+listing all file names.
+
+* There are now automatic variables `$(^D)', `$(^F)', `$(?D)', and `$(?F)'.
+These are the directory-only and file-only versions of `$^' and `$?'.
+
+* Library dependencies given as `-lNAME' will use "libNAME.a" in the current
+directory if it exists.
+
+* The automatic variable `$($/)' is no longer defined.
+
+* Leading `+' characters on a command line make that line be executed even
+under -n, -t, or -q (as if the line contained `$(MAKE)').
+
+* 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}'.)
+
+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.)
+
+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 %.
+
+* The `wildcard' variable expansion function now expands ~ and ~USER.
+
+* Messages indicating failed commands 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.
+
+Version 3.48
+
+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.
+
+Version 3.46
+
+* The automatic variable `$*' is now defined for explicit rules,
+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.
+
+* Make no longer checks hashed directories after running commands.
+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.
+
+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.
+
+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).
+
+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.
+
+Version 3.39
+
+* The `shell' function no longer captures standard error output.
+
+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.)
+
+Version 3.31
+
+* Archive member names are truncated to 15 characters.
+
+* 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.
+
+* Revamped default implicit rules (not much visible change).
+
+* The -d and -p options can come from the environment.
+
+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,$(foo))'.
+
+* Defining .DEFAULT with no deps or commands clears its commands.
+
+* New default implicit rules for .S (cpp, then as), and .sh (copy and make
+executable).  All default implicit rules that use cpp (even indirectly), use
+$(CPPFLAGS).
+
+Version 3.29
+
+* Giving the -j option with no arguments gives you infinite jobs.
+
+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).
+
+* There is support in place for implementations of remote command execution
+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.)
+
+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.
+
+Version 3.20
+
+* The `MAKELEVEL' variable is defined for use by makefiles.
+
+Version 3.19
+
+* The recursion level indications in error messages are much shorter than
+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).
+
+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.
+
+* 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.
+
+* One child will always get a standard input that is usable.
+
+* Default makefiles that don't exist will be remade and read in.
+
+Version 3.13.
+
+* Count parentheses inside expansion function calls so you can
+have nested calls: `$(sort $(foreach x,a b,$(x)))'.
+
+Version 3.12.
+
+* Several bug fixes, including USG and Sun386i support.
+
+* `shell' function to expand shell commands a la `
+
+* If the `-d' flag is given, version information will be printed.
+
+* The `-c' option has been renamed to `-C' for compatibility with tar.
+
+* The `-p' option no longer inhibits other normal operation.
+
+* Makefiles will be updated and re-read if necessary.
+
+* Can now run several commands 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.
+
+* 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.)
+
+Version 3.05
+
+(Changes from versions 1 through 3.05 were never recorded.  Sorry.)
+
+----------------------------------------------------------------------
+Copyright information:
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+
+   Permission is granted to anyone to make or distribute verbatim copies
+   of this document as received, in any medium, provided that the
+   copyright notice and this permission notice are preserved,
+   thus giving the recipient permission to redistribute in turn.
+
+   Permission is granted to distribute modified versions
+   of this document, or of portions of it,
+   under the above conditions, provided also that they
+   carry prominent notices stating who last changed them.
+
+Local variables:
+version-control: never
+end:

README

@@ -0,0 +1,32 @@
+This directory contains the 3.74.4 test release of GNU Make.
+All bugs reported for previous test releases have been fixed.
+Some bugs surely remain.
+
+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
+in the current directory.  Then you will have a Make program that you can
+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.
+
+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.
+
+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
+need not build Make itself to run this test.)
+
+See the file NEWS for what has changed since previous releases.
+
+GNU Make is fully documented in make.texinfo.  See the section entitled
+`Problems and Bugs' for information on submitting bug reports.
+
+GNU Make is free software.  See the file COPYING for copying conditions.

README.Amiga

@@ -0,0 +1,61 @@
+Short: Port of GNU make with SAS/C (no ixemul.library required)
+Author: GNU, Amiga port by Aaron "Optimizer" Digulla
+Uploader: Aaron "Optimizer" Digulla (digulla@fh-konstanz.de)
+Type: dev/c
+
+This is a pure Amiga port of GNU make 3.74. It needs no extra libraries or
+anything. It has the following features (in addition to any features of
+GNU make):
+
+- Runs Amiga-Commands with SystemTags() (Execute)
+- Can run multi-line statements
+- Allows to use Device-Names in targets:
+
+	c:make : make.o
+
+    is ok. To distinguish between device-names and target : or ::, MAKE
+    looks for spaces. If there are any around :, it's taken as a target
+    delimiter, if there are none, it's taken as the name of a device. Note
+    that "make:make.o" tries to create "make.o" on the device "make:".
+- Replaces @@ by a newline in any command line:
+
+	if exists make @@\
+	    delete make.bak quiet @@\
+	    rename make make.bak @@\
+	endif @@\
+	$(CC) Link Make.o To make
+
+    works. Note that the @@ must stand alone (ie. "make@@\" is illegal).
+    Also be carefull that there is a space after the "\" (ie, at the
+    beginning of the next line).
+- Can be made resident to save space and time
+- Amiga specific wildcards can be used in $(wildcard ...)
+
+BUGS:
+- The line
+
+    dummy.h : src/*.c
+
+tries to make dummy.h from "src/*.c" (ie. no wildcard-expansion takes
+place). You have to use "$(wildcard src/*.c)" instead.
+
+COMPILING FROM SCRATCH
+----------------------
+
+To recompile, you need SAS/C 6.51. make itself is not neccessary, there
+is an smakefile.
+
+1. Copy config.ami to config.h
+2. If you use make to compie, copy Makefile.ami to Makefile and
+    glob/Makefile.ami to glob/Makefile. Copy make into the current
+    directory.
+
+3. Run smake/make
+
+INSTALLATION
+
+Copy make somewhere in your search path (eg. sc:c or sc:bin).
+If you plan to use recursive makes, install make resident:
+
+    Resident make Add
+

README.template

@@ -10,6 +10,10 @@ 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.
 
+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.
+
 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.

SCOPTIONS

@@ -0,0 +1,13 @@
+ERRORREXX
+OPTIMIZE
+NOVERSION
+OPTIMIZERTIME
+OPTIMIZERALIAS
+DEFINE INCLUDEDIR="include:"
+DEFINE LIBDIR="lib:"
+DEFINE NO_ALLOCA
+DEFINE NO_FLOAT
+DEFINE NO_ARCHIVES
+IGNORE=161
+IGNORE=100
+STARTUP=cres

SMakefile.template

@@ -0,0 +1,276 @@
+# NOTE: If you have no `make' program at all to process this makefile, run
+# `build.sh' instead.
+#
+# Copyright (C) 1988, 89, 91, 92, 93, 94, 1995 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 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+#
+#	Makefile for GNU Make
+#
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = /make-3.74/
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = /make-3.74/
+
+CC = sc
+RM = delete
+MAKE = smake
+
+CFLAGS =
+CPPFLAGS =
+LDFLAGS =
+
+# Define these for your system as follows:
+#	-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'.
+defines =
+
+# Which flavor of remote job execution support to use.
+# 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
+# your C library, you can comment these out.
+GETOPT = getopt.o getopt1.o
+GETOPT_SRC = $(srcdir)getopt.c $(srcdir)getopt1.c $(srcdir)getopt.h
+
+# If you are using the GNU C library, or have the GNU glob functions in
+# your C library, you can comment this out.  GNU make uses special hooks
+# into the glob functions to be more efficient (by using make's directory
+# cache for globbing), so you must use the GNU functions even if your
+# system's C library has the 1003.2 glob functions already.  Also, the glob
+# functions in the AIX and HPUX C libraries are said to be buggy.
+GLOB = Lib glob/glob.lib
+
+# If your system doesn't have alloca, or the one provided is bad, define this.
+ALLOCA = alloca.o
+ALLOCA_SRC = $(srcdir)alloca.c
+
+# If your system needs extra libraries loaded in, define them here.
+# System V probably need -lPW for alloca.  HP-UX 7.0's alloca in
+# libPW.a is broken on HP9000s300 and HP9000s400 machines.  Use
+# alloca.c instead on those machines.
+LOADLIBES =
+
+# Any extra object files your system needs.
+extras = amiga.o
+
+# Common prefix for machine-independent installed files.
+prefix =
+# Common prefix for machine-dependent installed files.
+exec_prefix =
+
+# Directory to install `make' in.
+bindir = sc:c
+# Directory to find libraries in for `-lXXX'.
+libdir = lib:
+# Directory to search by default for included makefiles.
+includedir = include:
+# Directory to install the Info files in.
+infodir = doc:
+# Directory to install the man page in.
+mandir = t:
+# Number to put on the man page filename.
+manext = 1
+# Prefix to put on installed `make' binary file name.
+binprefix =
+# Prefix to put on installed `make' man page file name.
+manprefix = $(binprefix)
+
+# Whether or not make needs to be installed setgid.
+# The value should be either `true' or `false'.
+# On many systems, the getloadavg function (used to implement the `-l'
+# switch) will not work unless make is installed setgid kmem.
+install_setgid = false
+# Install make setgid to this group so it can read /dev/kmem.
+group = sys
+
+# Program to install `make'.
+INSTALL_PROGRAM = copy
+# Program to install the man page.
+INSTALL_DATA = copy
+# Generic install program.
+INSTALL = copy
+
+# Program to format Texinfo source into Info files.
+MAKEINFO = makeinfo
+# Program to format Texinfo source into DVI files.
+TEXI2DVI = texi2dvi
+
+# Programs to make tags files.
+ETAGS = etags -w
+CTAGS = ctags -w
+
+objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
+       rule.o implicit.o default.o variable.o expand.o function.o	\
+       vpath.o version.o ar.o arscan.o signame.o remote-$(REMOTE).o     \
+       $(GLOB) $(GETOPT) $(ALLOCA) $(extras)
+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                            \
+       $(srcdir)remote-$(REMOTE).c                                     \
+       $(srcdir)ar.c $(srcdir)arscan.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
+
+
+.SUFFIXES:
+.SUFFIXES: .o .c .h .ps .dvi .info .texinfo
+
+all: make
+info: make.info
+dvi: make.dvi
+# Some makes apparently use .PHONY as the default goal if it is before `all'.
+.PHONY: all check info dvi
+
+make.info: make.texinfo
+	$(MAKEINFO) -I$(srcdir) $(srcdir)make.texinfo -o make.info
+
+make.dvi: make.texinfo
+	$(TEXI2DVI) $(srcdir)make.texinfo
+
+make.ps: make.dvi
+	dvi2ps make.dvi > make.ps
+
+make: $(objs) glob/glob.lib
+	$(CC) Link $(LDFLAGS) $(objs) $(LOADLIBES) To make.new
+	-delete quiet make
+	rename make.new make
+
+# -I. is needed to find config.h in the build directory.
+.c.o:
+	$(CC) $(defines) IDir "" IDir $(srcdir)glob \
+	      $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+glob/glob.lib:
+	execute <<
+	    cd glob
+	    smake
+<
+
+tagsrcs = $(srcs) $(srcdir)remote-*.c
+TAGS: $(tagsrcs)
+	$(ETAGS) $(tagsrcs)
+tags: $(tagsrcs)
+	$(CTAGS) $(tagsrcs)
+
+.PHONY: install installdirs
+install:
+	copy make sc:c
+
+loadavg: loadavg.c config.h
+	$(CC) $(defines) -DTEST -I. -I$(srcdir) $(CFLAGS) $(LDFLAGS) \
+	      loadavg.c $(LOADLIBES) -o $@
+
+clean: glob-clean
+	-$(RM) -f make loadavg *.o core make.dvi
+
+distclean: clean glob-realclean
+	-$(RM) -f Makefile config.h config.status build.sh stamp-config
+	-$(RM) -f config.log config.cache
+	-$(RM) -f TAGS tags
+	-$(RM) -f make.?? make.??s make.log make.toc make.*aux
+	-$(RM) -f loadavg.c
+
+realclean: distclean
+	-$(RM) -f make.info*
+
+mostlyclean: clean
+
+.PHONY: glob-clean glob-realclean
+
+glob-clean glob-realclean:
+	execute <<
+	cd glob
+	smake $@
+<
+
+# The automatically generated dependencies below may omit config.h
+# because it is included with ``#include <config.h>'' rather than
+# ``#include "config.h"''.  So we add the explicit dependency to make sure.
+$(objs): config.h
+
+# Automatically generated dependencies will be put at the end of the file.
+
+# Automatically generated dependencies.
+commands.o: commands.c make.h dep.h filedef.h variable.h job.h \
+ commands.h
+
+job.o: job.c make.h job.h filedef.h commands.h variable.h
+
+dir.o: dir.c make.h
+
+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
+
+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
+
+rule.o: rule.c make.h dep.h filedef.h job.h commands.h variable.h \
+ rule.h
+
+implicit.o: implicit.c make.h rule.h dep.h filedef.h
+
+default.o: default.c make.h rule.h dep.h filedef.h job.h commands.h \
+ variable.h
+
+variable.o: variable.c make.h dep.h filedef.h job.h commands.h \
+ variable.h
+
+expand.o: expand.c make.h filedef.h job.h commands.h variable.h
+
+function.o: function.c make.h filedef.h variable.h dep.h job.h \
+ commands.h amiga.h
+
+vpath.o: vpath.c make.h filedef.h variable.h
+
+version.o: version.c
+
+ar.o: ar.c make.h filedef.h dep.h
+
+arscan.o: arscan.c make.h
+
+signame.o: signame.c signame.h
+
+remote-stub.o: remote-stub.c make.h filedef.h job.h commands.h
+
+getopt.o: getopt.c
+
+getopt1.o : getopt1.c getopt.h
+
+getloadavg.o: getloadavg.c
+
+amiga.o: amiga.c make.h variable.h amiga.h
+

aclocal.m4

@@ -0,0 +1,19 @@
+dnl
+dnl Check for a symbol
+dnl
+AC_DEFUN(AC_CHECK_SYMBOL, [dnl
+AC_MSG_CHECKING(for $1)
+AC_CACHE_VAL(ac_cv_check_symbol_$1, [dnl
+AC_TRY_LINK(, 
+changequote(,)dnl
+extern char *$1[]; puts(*$1);,
+changequote([,])dnl
+	    ac_cv_check_symbol_$1=yes, ac_cv_check_symbol_$1=no)])
+if test "$ac_cv_check_symbol_$1" = yes; then
+changequote(,)dnl
+  ac_tr_symbol=`echo $1 | tr '[a-z]' '[A-Z]'`
+changequote([,])dnl
+  AC_DEFINE_UNQUOTED(HAVE_${ac_tr_symbol})
+fi
+AC_MSG_RESULT($ac_cv_check_symbol_$1)])dnl
+dnl

alloca.c

@@ -25,6 +25,13 @@
 #include <config.h>
 #endif
 
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
 #ifdef emacs
 #include "blockinput.h"
 #endif
@@ -66,7 +73,9 @@ typedef void *pointer;
 typedef char *pointer;
 #endif
 
+#ifndef NULL
 #define	NULL	0
+#endif
 
 /* Different portions of Emacs need to call different versions of
    malloc.  The Emacs executable needs alloca to call xmalloc, because
@@ -209,6 +218,9 @@ alloca (size)
     register pointer new = malloc (sizeof (header) + size);
     /* Address of header.  */
 
+    if (new == 0)
+      abort();
+
     ((header *) new)->h.next = last_alloca_header;
     ((header *) new)->h.deep = depth;
 

amiga.c

@@ -0,0 +1,122 @@
+/* Running commands on Amiga
+Copyright (C) 1995, 1996 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 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "make.h"
+#include "variable.h"
+#include "amiga.h"
+#include <assert.h>
+#include <exec/memory.h>
+#include <dos/dostags.h>
+#include <proto/exec.h>
+#include <proto/dos.h>
+
+static const char Amiga_version[] = "$VER: Make 3.74.3 (12.05.96) \n"
+		    "Amiga Port by A. Digulla (digulla@home.lake.de)";
+
+int
+MyExecute (argv)
+char ** argv;
+{
+    char * buffer, * ptr;
+    char ** aptr;
+    int len = 0;
+    int status;
+
+    for (aptr=argv; *aptr; aptr++)
+    {
+	len += strlen (*aptr) + 4;
+    }
+
+    buffer = AllocMem (len, MEMF_ANY);
+
+    if (!buffer)
+      fatal ("MyExecute: Cannot allocate space for calling a command");
+
+    ptr = buffer;
+
+    for (aptr=argv; *aptr; aptr++)
+    {
+	if (((*aptr)[0] == ';' && !(*aptr)[1]))
+	{
+	    *ptr ++ = '"';
+	    strcpy (ptr, *aptr);
+	    ptr += strlen (ptr);
+	    *ptr ++ = '"';
+	}
+	else if ((*aptr)[0] == '@' && (*aptr)[1] == '@' && !(*aptr)[2])
+	{
+	    *ptr ++ = '\n';
+	    continue;
+	}
+	else
+	{
+	    strcpy (ptr, *aptr);
+	    ptr += strlen (ptr);
+	}
+	*ptr ++ = ' ';
+	*ptr = 0;
+    }
+
+    ptr[-1] = '\n';
+
+    status = SystemTags (buffer,
+	SYS_UserShell, TRUE,
+	TAG_END);
+
+    FreeMem (buffer, len);
+
+    if (SetSignal(0L,0L) & SIGBREAKF_CTRL_C)
+	status = 20;
+
+    /* Warnings don't count */
+    if (status == 5)
+	status = 0;
+
+    return status;
+}
+
+char *
+wildcard_expansion (wc, o)
+char * wc, * o;
+{
+#   define PATH_SIZE	1024
+    struct AnchorPath * apath;
+
+    if ( (apath = AllocMem (sizeof (struct AnchorPath) + PATH_SIZE,
+	    MEMF_CLEAR))
+	)
+    {
+	apath->ap_Strlen = PATH_SIZE;
+
+	if (MatchFirst (wc, apath) == 0)
+	{
+	    do
+	    {
+		o = variable_buffer_output (o, apath->ap_Buf,
+			strlen (apath->ap_Buf));
+		o = variable_buffer_output (o, " ",1);
+	    } while (MatchNext (apath) == 0);
+	}
+
+	MatchEnd (apath);
+	FreeMem (apath, sizeof (struct AnchorPath) + PATH_SIZE);
+    }
+
+    return o;
+}
+

amiga.h

@@ -0,0 +1,21 @@
+/* Definitions for amiga specific things
+Copyright (C) 1995, 1996 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 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+extern int MyExecute PARAMS ((char ** argv));
+extern char * wildcard_expansion PARAMS ((char * wc, char * o));
+

ar.c

@@ -20,14 +20,14 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #ifndef	NO_ARCHIVES
 
-#include "file.h"
+#include "filedef.h"
 #include "dep.h"
 #include <fnmatch.h>
 
 /* Defined in arscan.c.  */
-extern long int ar_scan ();
-extern int ar_member_touch ();
-extern int ar_name_equal ();
+extern long int ar_scan PARAMS ((char *archive, long int (*function) (), long int arg));
+extern int ar_member_touch PARAMS ((char *arname, char *memname));
+extern int ar_name_equal PARAMS ((char *name, char *mem, int truncated));
 
 
 /* Return nonzero if NAME is an archive-member reference, zero if not.
@@ -67,8 +67,113 @@ ar_parse_name (name, arname_p, memname_p)
   if (memname_p != 0)
     *memname_p = savestring (p + 1, end - (p + 1));
 }  
+ 
+#ifdef VMS
+#include <lbrdef.h>
+#include <mhddef.h>
+#include <credef.h>
+#include <descrip.h>
+#include <ctype.h>
+#if __DECC
+#include <lbr$routines.h>
+#endif
+
+#define uppercasify(str) {char *str1; for (str1 = str; *str1; str1++) *str1 = _toupper(*str1);}
+
+#define LBR$_KEYNOTFND 2527330 /* This isn't in any .h file anywhere so I got it from a MACRO library */
+
+time_t
+ar_member_date (name)
+     char *name;
+{
+  static char *arname;
+  static char *memname;
+  char *p,*q;
+  long int val;
+  static struct {
+    struct mhddef mhd;
+    struct credef cre;
+    char garbage[256];
+  } buf;
+  int func=LBR$C_READ,
+      type=LBR$C_TYP_OBJ,
+      rfa[2],
+      lidx,
+      status;
+  $DESCRIPTOR(bufdesc,(char *)&buf);
+  $DESCRIPTOR(libdesc,arname);
+  $DESCRIPTOR(moddesc,memname);
+
+  /* This "file" is an archive member.  */
+  p = index (name, '(');
+  arname = savestring (name, p - name);
+  val = strlen (p) - 2;
+/*
+  if (val > 15)
+    val = 15;
+*/
+  memname = savestring (p + 1, val);
+#ifdef OLDWAY
+  p = rindex (memname, ')');
+  if (p != 0) {
+      q = rindex(p,'.');
+      if (q)
+	*q = '\0'; /* to get rid of extension */
+  }
+#endif
+
+  q = rindex(memname,'.');
+  if (q)
+    *q = '\0'; /* to get rid of extension */
+
+  uppercasify(memname);
+
+  /* Make sure we know the modtime of the archive itself because
+     we are likely to be called just before commands to remake a
+     member are run, and they will change the archive itself.  */
+  (void) f_mtime (enter_file (arname));
+
+  libdesc.dsc$a_pointer = arname;
+  libdesc.dsc$w_length = strlen(arname);
+  moddesc.dsc$a_pointer = memname;
+  moddesc.dsc$w_length = strlen(memname);
+
+  if (!((status = lbr$ini_control(&lidx,&func,&type,0)) & 1)) {
+    printf("Error in lbr$ini_control, %d\n",status);
+    return(-1);
+  }
+
+  if (!((status = lbr$open(&lidx,&libdesc,0,0,0,0,0)) & 1)) {
+    printf("Error opening library %s to lookup member %s, %d\n",arname, memname ,status);
+    return(-1);
+  }
+
+  if (!((status = lbr$lookup_key(&lidx,&moddesc,rfa)) & 1)) {
+      if (status != LBR$_KEYNOTFND)
+	printf("Error looking up module %s in library %s, %d\n",memname, arname ,status);
+      lbr$close(&lidx);
+      return(-1);
+  }
+
+  if (!((status = lbr$set_module(&lidx,rfa,&bufdesc,&bufdesc,0)) & 1)) {
+    printf("Error getting module info, %d\n",status);
+    lbr$close(&lidx);
+    return(-1);
+  }
+
+  lbr$close(&lidx);
+
+  val = SHELL$FIX_TIME(&buf.mhd.mhd$l_datim);
+
+  free (arname);
+  free (memname);
+  return (val <= 0 ? (time_t) -1 : (time_t) val);
+}
+
+#else
 
-static long int ar_member_date_1 ();
+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));
 
 /* Return the modtime of NAME.  */
 
@@ -127,9 +232,19 @@ ar_member_date_1 (desc, mem, truncated,
 {
   return ar_name_equal (name, mem, truncated) ? date : 0;
 }
+#endif /* !VMS */
 
 /* Set the archive-member NAME's modtime to now.  */
 
+#ifdef VMS
+int
+ar_touch (name)  
+     char *name;
+{
+  error ("touch archive member is not available on VMS");
+  return -1;
+}
+#else
 int
 ar_touch (name)
      char *name;
@@ -182,6 +297,7 @@ ar_touch (name)
 
   return val;
 }
+#endif /* !VMS */
 
 /* State of an `ar_glob' run, passed to `ar_glob_match'.  */
 

arscan.c

@@ -1,5 +1,5 @@
 /* Library function for scanning an archive file.
-   Copyright (C) 1987, 89, 91, 92, 93, 94 Free Software Foundation, Inc.
+   Copyright (C) 1987, 89, 91, 92, 93, 94, 95 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
@@ -144,6 +144,13 @@ ar_scan (archive, function, arg)
 
     sscanf (fl_header.fl_fstmoff, "%12ld", &member_offset);
     sscanf (fl_header.fl_lstmoff, "%12ld", &last_member_offset);
+
+    if (member_offset == 0)
+      {
+	/* Empty archive.  */
+	close (desc);
+	return 0;
+      }
 #else
 #ifndef	M_XENIX
     register long int member_offset = sizeof (int);
@@ -429,11 +436,11 @@ ar_name_equal (name, mem, truncated)
       struct ar_hdr hdr;
       return !strncmp (name, mem,
 		       sizeof (hdr.ar_name) - 
-#ifndef __hpux
+#if !defined (__hpux) && !defined (cray)
 		       1
 #else
 		       2
-#endif /* __hpux */
+#endif /* !__hpux && !cray */
 		       );
 #endif
     }

build.sh.in

@@ -1,6 +1,6 @@
 #!/bin/sh
-
 # Shell script to build GNU Make in the absence of any `make' program.
+# @configure_input@
 
 # Copyright (C) 1993, 1994 Free Software Foundation, Inc.
 # This file is part of GNU Make.
@@ -33,10 +33,10 @@ extras='@LIBOBJS@'
 REMOTE='@REMOTE@'
 
 # Common prefix for machine-independent installed files.
-prefix=@prefix@
+prefix='@prefix@'
 # Common prefix for machine-dependent installed files.
-exec_prefix=@exec_prefix@
-# Directory to find libraries in for `-lLIB'.
+exec_prefix='@exec_prefix@'
+# Directory to find libraries in for `-lXXX'.
 libdir=${exec_prefix}/lib
 # Directory to search by default for included makefiles.
 includedir=${prefix}/include
@@ -45,13 +45,13 @@ includedir=${prefix}/include
 set -e
 
 # These are all the objects we need to link together.
-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 getopt.o getopt1.o glob/glob.o glob/fnmatch.o remote-${REMOTE}.o ${extras} ${ALLOCA}"
+objs="commands.o job.o dir.o file.o misc.o main.o read.o remake.o rule.o implicit.o default.o variable.o expand.o function.o vpath.o version.o ar.o arscan.o signame.o getopt.o getopt1.o glob/libglob.a glob/glob.o glob/fnmatch.o remote-${REMOTE}.o ${extras} ${ALLOCA}"
 
 # Compile the source files into those objects.
 for file in `echo ${objs} | sed 's/\.o/.c/g'`; do
   echo compiling ${file}...
-  $CC $CPPFLAGS $CFLAGS $defines -c \
-      -I. -I${srcdir} -I${srcdir}/glob ${srcdir}/$file
+  $CC $defines $CPPFLAGS $CFLAGS \
+      -c -I. -I${srcdir} -I${srcdir}/glob ${srcdir}/$file
 done
 
 # The object files were actually all put in the current directory.

commands.c

@@ -1,5 +1,5 @@
 /* Command processing for GNU Make.
-Copyright (C) 1988, 1989, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -18,12 +18,12 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
 #include "dep.h"
-#include "commands.h"
-#include "file.h"
+#include "filedef.h"
 #include "variable.h"
 #include "job.h"
+#include "commands.h"
 
-extern int remote_kill ();
+extern int remote_kill PARAMS ((int id, int sig));
 
 #ifndef	HAVE_UNISTD_H
 extern int getpid ();
@@ -154,8 +154,11 @@ set_file_variables (file)
 
 	bcopy (c, cp, len);
 	cp += len;
+#if VMS
+        *cp++ = ',';
+#else
 	*cp++ = ' ';
-
+#endif
 	if (! d->changed)
 	  qmark_len -= len + 1;	/* Don't space in $? for this one.  */
       }
@@ -193,13 +196,20 @@ set_file_variables (file)
 
 	bcopy (c, cp, len);
 	cp += len;
+#if VMS
+	*cp++ = ',';
+#else
 	*cp++ = ' ';
-
+#endif
 	if (d->changed)
 	  {
 	    bcopy (c, qp, len);
 	    qp += len;
+#if VMS
+	    *qp++ = ',';
+#else
 	    *qp++ = ' ';
+#endif
 	  }
       }
 
@@ -359,9 +369,16 @@ RETSIGTYPE
 fatal_error_signal (sig)
      int sig;
 {
-#ifdef	__MSDOS__
+#if defined(__MSDOS__) || defined(_AMIGA)
   remove_intermediates (1);
+#ifdef _AMIGA
+  if (sig == SIGINT)
+     fputs ("*** Break.\n", stderr);
+
+  exit (10);
+#else
   exit (1);
+#endif
 #else	/* Not MSDOS.  */
   handling_fatal_signal = 1;
 
@@ -383,7 +400,14 @@ fatal_error_signal (sig)
   /* If we got a signal that means the user
      wanted to kill make, remove pending targets.  */
 
-  if (sig == SIGTERM || sig == SIGINT || sig == SIGHUP || sig == SIGQUIT)
+  if (sig == SIGTERM || sig == SIGINT
+#ifdef SIGHUP
+    || sig == SIGHUP
+#endif
+#ifdef SIGQUIT
+    || sig == SIGQUIT
+#endif
+    )
     {
       register struct child *c;
 
@@ -410,10 +434,12 @@ fatal_error_signal (sig)
 
   remove_intermediates (1);
 
+#ifdef SIGQUIT
   if (sig == SIGQUIT)
     /* We don't want to send ourselves SIGQUIT, because it will
        cause a core dump.  Just exit instead.  */
-    exit (1);
+    exit (EXIT_FAILURE);
+#endif
 
   /* Signal the same code; this time it will really be fatal.  The signal
      will be unblocked when we return and arrive then to kill us.  */
@@ -451,7 +477,7 @@ delete_target (file, on_behalf_of)
     }
 #endif
 
-  if (safe_stat (file->name, &st) == 0
+  if (stat (file->name, &st) == 0
       && S_ISREG (st.st_mode)
       && (time_t) st.st_mtime != file->last_mtime)
     {
@@ -459,11 +485,12 @@ delete_target (file, on_behalf_of)
 	error ("*** [%s] Deleting file `%s'", on_behalf_of, file->name);
       else
 	error ("*** Deleting file `%s'", file->name);
-      if (unlink (file->name) < 0)
+      if (unlink (file->name) < 0
+	  && errno != ENOENT)	/* It disappeared; so what.  */
 	perror_with_name ("unlink: ", file->name);
     }
 }
-     
+
 
 /* Delete all non-precious targets of CHILD unless they were already deleted.
    Set the flag in CHILD to say they've been deleted.  */

commands.h

@@ -36,7 +36,7 @@ struct commands
 #define	COMMANDS_SILENT		2 /* Silent: @.  */
 #define	COMMANDS_NOERROR	4 /* No errors: -.  */
 
-extern void execute_file_commands ();
-extern void print_commands ();
-extern void delete_child_targets ();
-extern void chop_commands ();
+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));

compatMakefile

@@ -1,9 +1,9 @@
 # NOTE: If you have no `make' program at all to process this makefile, run
 # `build.sh' instead.
 #
-# Copyright (C) 1988, 89, 91, 92, 93, 94 Free Software Foundation, Inc.
+# Copyright (C) 1988,89,91,92,93,94,95,96 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)
@@ -13,7 +13,7 @@
 # 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, 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -48,19 +48,6 @@ defines = @DEFS@ -DLIBDIR=\"$(libdir)\" -DINCLUDEDIR=\"$(includedir)\"
 # The code is found in `remote-$(REMOTE).c'.
 REMOTE = @REMOTE@
 
-# If you are using the GNU C library, or have the GNU getopt functions in
-# your C library, you can comment these out.
-GETOPT = getopt.o getopt1.o
-GETOPT_SRC = $(srcdir)/getopt.c $(srcdir)/getopt1.c $(srcdir)/getopt.h
-
-# If you are using the GNU C library, or have the GNU glob functions in
-# your C library, you can comment this out.  GNU make uses special hooks
-# into the glob functions to be more efficient (by using make's directory
-# cache for globbing), so you must use the GNU functions even if your
-# system's C library has the 1003.2 glob functions already.  Also, the glob
-# functions in the AIX and HPUX C libraries are said to be buggy.
-GLOB = glob/libglob.a
-
 # If your system doesn't have alloca, or the one provided is bad, define this.
 ALLOCA = @ALLOCA@
 ALLOCA_SRC = $(srcdir)/alloca.c
@@ -117,13 +104,14 @@ MAKEINFO = makeinfo
 TEXI2DVI = texi2dvi
 
 # Programs to make tags files.
-ETAGS = etags -tw
-CTAGS = ctags -tw
+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 remote-$(REMOTE).o	\
-       $(GLOB) $(GETOPT) $(ALLOCA) $(extras)
+       getopt.o getopt1.o glob/libglob.a				\
+       $(ALLOCA) $(extras)
 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		\
@@ -132,8 +120,9 @@ srcs = $(srcdir)/commands.c $(srcdir)/job.c $(srcdir)/dir.c		\
        $(srcdir)/vpath.c $(srcdir)/version.c				\
        $(srcdir)/remote-$(REMOTE).c					\
        $(srcdir)/ar.c $(srcdir)/arscan.c				\
-       $(srcdir)/signame.c $(srcdir)/signame.h $(GETOPT_SRC)		\
-       $(srcdir)/commands.h $(srcdir)/dep.h $(srcdir)/file.h		\
+       $(srcdir)/signame.c $(srcdir)/signame.h				\
+       $(srcdir)/getopt.c $(srcdir)/getopt1.c $(srcdir)/getopt.h	\
+       $(srcdir)/commands.h $(srcdir)/dep.h $(srcdir)/filedef.h		\
        $(srcdir)/job.h $(srcdir)/make.h $(srcdir)/rule.h		\
        $(srcdir)/variable.h $(ALLOCA_SRC) $(srcdir)/config.h.in
 
@@ -142,10 +131,9 @@ srcs = $(srcdir)/commands.c $(srcdir)/job.c $(srcdir)/dir.c		\
 .SUFFIXES: .o .c .h .ps .dvi .info .texinfo
 
 all: make
-check: # No tests.
 info: make.info
 dvi: make.dvi
-# Some makes apparently use .PHONY as the default goal is 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
@@ -196,7 +184,7 @@ $(bindir)/$(binprefix)make: make
 	   else \
 	     echo "$@ needs to be owned by group $(group) and setgid;"; \
 	     echo "otherwise the \`-l' option will probably not work."; \
-	     echo "You may need special priveleges to install $@."; \
+	     echo "You may need special privileges to install $@."; \
 	   fi; \
 	 else true; fi
 # Some systems can't deal with renaming onto a running binary.
@@ -217,6 +205,7 @@ $(infodir)/make.info: make.info
 # We use `$(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; \
 	  install-info --infodir=$(infodir) $$dir/make.info; \
 	else true; fi
 
@@ -242,7 +231,7 @@ check: check-loadavg
 
 .PHONY: clean realclean distclean mostlyclean
 clean: glob-clean
-	-rm -f make loadavg *.o core make.info* make.dvi
+	-rm -f make loadavg *.o core make.dvi
 distclean: clean glob-realclean
 	-rm -f Makefile config.h config.status build.sh stamp-config
 	-rm -f config.log config.cache
@@ -250,6 +239,7 @@ distclean: clean glob-realclean
 	-rm -f make.?? make.??s make.log make.toc make.*aux
 	-rm -f loadavg.c
 realclean: distclean
+	-rm -f make.info*
 mostlyclean: clean
 
 .PHONY: glob-clean glob-realclean
@@ -265,11 +255,10 @@ stamp-config: config.status $(srcdir)/config.h.in
 	$(SHELL) config.status
 	touch stamp-config
 
-# These rules cause too much trouble.
-#configure: configure.in
-#	autoconf $(ACFLAGS)
-#config.h.in: configure.in
-#	autoheader $(ACFLAGS)
+#configure: configure.in aclocal.m4
+#	cd $(srcdir) && autoconf $(ACFLAGS)
+#config.h.in: configure.in aclocal.m4
+#	cd $(srcdir) && autoheader $(ACFLAGS)
 
 # This tells versions [3.59,3.63) of GNU make not to export all variables.
 .NOEXPORT:

config.ami.template

@@ -0,0 +1,271 @@
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.	*/
+#ifndef _ALL_SOURCE
+#undef _ALL_SOURCE
+#endif
+
+/* Define if using alloca.c.  */
+#define C_ALLOCA
+
+/* Define to empty if the keyword does not work.  */
+#undef const
+
+/* 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 for DGUX with <sys/dg_sys_info.h>.  */
+#undef DGUX
+
+/* Define if the `getloadavg' function needs to be run setuid or setgid.  */
+#undef GETLOADAVG_PRIVILEGED
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#define gid_t int
+
+/* Define if you have alloca, as a function or macro.  */
+#undef HAVE_ALLOCA
+
+/* Define 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.  */
+#undef HAVE_DOPRNT
+
+/* 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.  */
+#undef HAVE_LONG_DOUBLE
+
+/* Define if you support file names longer than 14 characters.	*/
+#define HAVE_LONG_FILE_NAMES
+
+/* Define if you have a working `mmap' system call.  */
+#undef HAVE_MMAP
+
+/* Define if system calls automatically restart after interruption
+   by a signal.  */
+#undef HAVE_RESTARTABLE_SYSCALLS
+
+/* Define if your struct stat has st_blksize.  */
+#undef HAVE_ST_BLKSIZE
+
+/* Define if your struct stat has st_blocks.  */
+#undef HAVE_ST_BLOCKS
+
+/* Define if you have the strcoll function and it is properly defined.	*/
+#define HAVE_STRCOLL
+
+/* Define if your struct stat has st_rdev.  */
+#define HAVE_ST_RDEV
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* 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.  */
+#define HAVE_TZNAME
+/* #define tzname __tzname */
+
+/* Define if you have <unistd.h>.  */
+#define HAVE_UNISTD_H
+
+/* Define if utime(file, NULL) sets file's timestamp to the present.  */
+#undef HAVE_UTIME_NULL
+
+/* Define if you have <vfork.h>.  */
+#undef HAVE_VFORK_H
+
+/* Define if you have the vprintf function.  */
+#define HAVE_VPRINTF
+
+/* Define if you have the wait3 system call.  */
+#undef HAVE_WAIT3
+
+/* Define if on MINIX.	*/
+#undef _MINIX
+
+/* Define if your struct nlist has an n_un member.  */
+#undef NLIST_NAME_UNION
+
+/* Define if you have <nlist.h>.  */
+#undef NLIST_STRUCT
+
+/* 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 pid_t int
+
+/* Define 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.  */
+#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
+   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.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#define STACK_DIRECTION -1
+
+/* Define 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 STDC_HEADERS
+
+/* Define on System V Release 4.  */
+#undef SVR4
+
+/* Define if `sys_siglist' is declared by <signal.h>.  */
+#undef SYS_SIGLIST_DECLARED
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#define uid_t int
+
+/* Define for Encore UMAX.  */
+#undef UMAX
+
+/* Define for Encore UMAX 4.3 that has <inq_status/cpustats.h>
+   instead of <sys/cpustats.h>.  */
+#undef UMAX4_3
+
+/* Define vfork as fork if vfork does not work.  */
+#undef vfork
+
+/* 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.  */
+#undef SCCS_GET_MINUS_G
+
+/* 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'.  */
+#undef HAVE__SYS_SIGLIST
+
+/* Define this if you have the `union wait' type in <sys/wait.h>.  */
+#undef HAVE_UNION_WAIT
+
+/* Define this if the POSIX.1 call `sysconf (_SC_OPEN_MAX)' works properly.  */
+#undef HAVE_SYSCONF_OPEN_MAX
+
+/* Define if you have the dup2 function.  */
+#undef HAVE_DUP2
+
+/* Define if you have the getcwd function.  */
+#define HAVE_GETCWD
+
+/* Define if you have the getdtablesize function.  */
+#undef HAVE_GETDTABLESIZE
+
+/* Define if you have the getgroups function.  */
+#undef HAVE_GETGROUPS
+
+/* Define if you have the mktemp function.  */
+#define HAVE_MKTEMP
+
+/* Define if you have the psignal function.  */
+#undef HAVE_PSIGNAL
+
+/* Define if you have the setegid function.  */
+#undef HAVE_SETEGID
+
+/* Define if you have the seteuid function.  */
+#undef HAVE_SETEUID
+
+/* Define if you have the setlinebuf function.	*/
+#undef HAVE_SETLINEBUF
+
+/* Define if you have the setregid function.  */
+#undef HAVE_SETREGID
+
+/* Define if you have the setreuid function.  */
+#undef HAVE_SETREUID
+
+/* Define if you have the sigsetmask function.	*/
+#undef HAVE_SIGSETMASK
+
+/* Define if you have the strerror function.  */
+#define HAVE_STRERROR
+
+/* Define if you have the strsignal function.  */
+#undef HAVE_STRSIGNAL
+
+/* Define if you have the wait3 function.  */
+#undef HAVE_WAIT3
+
+/* Define if you have the waitpid function.  */
+#undef HAVE_WAITPID
+
+/* Define if you have the <dirent.h> header file.  */
+#define HAVE_DIRENT_H
+
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <limits.h> header file.  */
+#define HAVE_LIMITS_H
+
+/* Define if you have the <mach/mach.h> header file.  */
+#undef HAVE_MACH_MACH_H
+
+/* Define if you have the <memory.h> header file.  */
+#undef HAVE_MEMORY_H
+
+/* Define if you have the <ndir.h> header file.  */
+#undef HAVE_NDIR_H
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#define HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/param.h> header file.  */
+#undef HAVE_SYS_PARAM_H
+
+/* Define if you have the <sys/timeb.h> header file.  */
+#undef HAVE_SYS_TIMEB_H
+
+/* Define if you have the <sys/wait.h> header file.  */
+#undef HAVE_SYS_WAIT_H
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H
+
+/* Define if you have the dgc library (-ldgc).  */
+#undef HAVE_LIBDGC
+
+/* Define if you have the sun library (-lsun).  */
+#undef HAVE_LIBSUN

config.h-vms.template

@@ -0,0 +1,292 @@
+/* config.h-vms. Generated by hand by Klaus Kämpf <kkaempf@didymus.rmi.de> */
+/* config.h.  Generated automatically by configure.  */
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.  */
+#ifndef _ALL_SOURCE
+/* #undef _ALL_SOURCE */
+#endif
+
+/* Define if using alloca.c.  */
+/* #undef C_ALLOCA */
+
+/* Define to empty if the keyword does not work.  */
+/* #undef const */
+
+/* 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 for DGUX with <sys/dg_sys_info.h>.  */
+/* #undef DGUX */
+
+/* Define if the `getloadavg' function needs to be run setuid or setgid.  */
+/* #undef GETLOADAVG_PRIVILEGED 1 */
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+/* #undef gid_t */
+
+/* Define 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).  */
+/* #undef HAVE_ALLOCA_H 1 */
+
+/* Define if you don't have vprintf but do have _doprnt.  */
+/* #undef HAVE_DOPRNT */
+
+/* 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.  */
+/* #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.  */
+/* #undef HAVE_MMAP */
+
+/* Define if system calls automatically restart after interruption
+   by a signal.  */
+/* #undef HAVE_RESTARTABLE_SYSCALLS */
+
+/* Define if your struct stat has st_blksize.  */
+/* #undef HAVE_ST_BLKSIZE */
+
+/* Define if your struct stat has st_blocks.  */
+/* #undef HAVE_ST_BLOCKS */
+
+/* Define if you have the strcoll function and it is properly defined.  */
+/* #undef HAVE_STRCOLL 1 */
+
+/* Define if your struct stat has st_rdev.  */
+/* #undef HAVE_ST_RDEV	 */
+
+/* Define if you have the strftime function.  */
+/* #undef HAVE_STRFTIME */
+
+/* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
+/* #undef HAVE_SYS_WAIT_H 1 */
+
+/* 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 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.  */
+/* #undef HAVE_UTIME_NULL */
+
+/* Define if you have <vfork.h>.  */
+/* #undef HAVE_VFORK_H 1 */
+
+/* Define if you have the vprintf function.  */
+#define HAVE_VPRINTF 1
+
+/* Define if you have the wait3 system call.  */
+/* #undef HAVE_WAIT3 1 */
+
+/* Define if on MINIX.  */
+/* #undef _MINIX */
+
+/* Define if your struct nlist has an n_un member.  */
+/* #undef NLIST_NAME_UNION */
+
+/* Define if you have <nlist.h>.  */
+/* #undef NLIST_STRUCT 1 */
+
+/* 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 pid_t int
+
+/* Define 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.  */
+/* #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
+   argument and the buffer pointer as the third, as on System V
+   before release 3.  */
+/* #undef SETVBUF_REVERSED 1 */
+
+/* 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.
+	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 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.  */
+/* #undef STDC_HEADERS */
+
+/* Define on System V Release 4.  */
+/* #undef SVR4 */
+
+/* Define if `sys_siglist' is declared by <signal.h>.  */
+/* #undef SYS_SIGLIST_DECLARED */
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#define uid_t int
+
+/* Define for Encore UMAX.  */
+/* #undef UMAX */
+
+/* Define for Encore UMAX 4.3 that has <inq_status/cpustats.h>
+   instead of <sys/cpustats.h>.  */
+/* #undef UMAX4_3 */
+
+/* Define vfork as fork if vfork does not work.  */
+/* #undef vfork */
+
+/* Define to the name of the SCCS `get' command.  */
+/* #undef SCCS_GET "/usr/sccs/get" */
+
+/* Define this if the SCCS `get' command understands the `-G<file>' option.  */
+/* #undef SCCS_GET_MINUS_G 1 */
+
+/* Define this if the C library defines the variable `sys_siglist'.  */
+/* #undefine HAVE_SYS_SIGLIST 1 */
+
+/* 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>.  */
+/* #undef HAVE_UNION_WAIT */
+
+/* Define this if the POSIX.1 call `sysconf (_SC_OPEN_MAX)' works properly.  */
+/* #undef HAVE_SYSCONF_OPEN_MAX */
+
+/* Define if you have the dup2 function.  */
+#define HAVE_DUP2 1
+
+/* Define if you have the getcwd function.  */
+#define HAVE_GETCWD 1
+
+/* Define if you have the getdtablesize function.  */
+/* #undef HAVE_GETDTABLESIZE 1 */
+
+/* Define if you have the getgroups function.  */
+/* #undef HAVE_GETGROUPS 1 */
+
+/* Define if you have the mktemp function.  */
+#define HAVE_MKTEMP 1
+
+/* Define if you have the psignal function.  */
+/* #undef HAVE_PSIGNAL 1 */
+
+/* Define if you have the setegid function.  */
+/* #undef HAVE_SETEGID 1 */
+
+/* Define if you have the seteuid function.  */
+/* #undef HAVE_SETEUID 1 */
+
+/* Define if you have the setlinebuf function.  */
+/* #undef HAVE_SETLINEBUF 1 */
+
+/* Define if you have the setregid function.  */
+/* #undefine HAVE_SETREGID 1 */
+
+/* Define if you have the setreuid function.  */
+/* #define HAVE_SETREUID 1 */
+
+/* Define if you have the sigsetmask function.  */
+#define HAVE_SIGSETMASK 1
+
+/* Define if you have the strerror function.  */
+#define HAVE_STRERROR 1
+
+/* Define if you have the strsignal function.  */
+/* #undef HAVE_STRSIGNAL */
+
+/* Define if you have the wait3 function.  */
+/* #define HAVE_WAIT3 1 */
+
+/* Define if you have the waitpid function.  */
+/* #undef HAVE_WAITPID 1 */
+
+/* Define if you have the <dirent.h> header file.  */
+/* #unddef HAVE_DIRENT_H 1 */
+
+/* Define 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 HAVE_LIMITS_H 1
+
+/* Define if you have the <mach/mach.h> header file.  */
+/* #undef HAVE_MACH_MACH_H */
+
+/* Define if you have the <memory.h> header file.  */
+/* #undef HAVE_MEMORY_H 1 */
+
+/* Define if you have the <ndir.h> header file.  */
+/* #undef HAVE_NDIR_H */
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H 1
+
+/* Define if you have the <pwd.h> header file.  */
+/* #undef HAVE_PWD_H */
+
+/* Define if you have the <sys/dir.h> header file.  */
+/* #undef HAVE_SYS_DIR_H */
+
+/* Define if you have the <sys/ndir.h> header file.  */
+/* #undef HAVE_SYS_NDIR_H */
+
+/* Define if you have the <sys/param.h> header file.  */
+/* #undef HAVE_SYS_PARAM_H 1 */
+
+/* Define if you have the <sys/timeb.h> header file.  */
+#define HAVE_SYS_TIMEB_H 1
+
+/* Define if you have the <sys/wait.h> header file.  */
+/* #undef HAVE_SYS_WAIT_H 1 */
+
+/* Define if you have the dgc library (-ldgc).  */
+/* #undef HAVE_LIBDGC */
+
+/* Define if you have the sun library (-lsun).  */
+/* #undef HAVE_LIBSUN */
+
+/* VMS specific */
+
+#define HAVE_VMSDIR_H 1
+#define HAVE_STDLIB_H 1
+#define INCLUDEDIR "sys$sysroot:[syslib]"
+#define LIBDIR "sys$sysroot:[syslib]"
+
+#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.  */
+

config.h.in

@@ -0,0 +1,264 @@
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.  */
+#ifndef _ALL_SOURCE
+#undef _ALL_SOURCE
+#endif
+
+/* Define if using alloca.c.  */
+#undef C_ALLOCA
+
+/* Define to empty if the keyword does not work.  */
+#undef const
+
+/* 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 for DGUX with <sys/dg_sys_info.h>.  */
+#undef DGUX
+
+/* Define if the `getloadavg' function needs to be run setuid or setgid.  */
+#undef GETLOADAVG_PRIVILEGED
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#undef gid_t
+
+/* Define if you have alloca, as a function or macro.  */
+#undef HAVE_ALLOCA
+
+/* Define 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.  */
+#undef HAVE_DOPRNT
+
+/* 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.  */
+#undef HAVE_LONG_DOUBLE
+
+/* Define if you support file names longer than 14 characters.  */
+#undef HAVE_LONG_FILE_NAMES
+
+/* Define if you have a working `mmap' system call.  */
+#undef HAVE_MMAP
+
+/* Define if system calls automatically restart after interruption
+   by a signal.  */
+#undef HAVE_RESTARTABLE_SYSCALLS
+
+/* Define if your struct stat has st_blksize.  */
+#undef HAVE_ST_BLKSIZE
+
+/* Define if your struct stat has st_blocks.  */
+#undef HAVE_ST_BLOCKS
+
+/* Define if you have the strcoll function and it is properly defined.  */
+#undef HAVE_STRCOLL
+
+/* Define if your struct stat has st_rdev.  */
+#undef HAVE_ST_RDEV
+
+/* Define if you have the strftime function.  */
+#undef HAVE_STRFTIME
+
+/* 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 if you have <unistd.h>.  */
+#undef HAVE_UNISTD_H
+
+/* Define if utime(file, NULL) sets file's timestamp to the present.  */
+#undef HAVE_UTIME_NULL
+
+/* Define if you have <vfork.h>.  */
+#undef HAVE_VFORK_H
+
+/* Define if you have the vprintf function.  */
+#undef HAVE_VPRINTF
+
+/* Define if you have the wait3 system call.  */
+#undef HAVE_WAIT3
+
+/* Define if on MINIX.  */
+#undef _MINIX
+
+/* Define if your struct nlist has an n_un member.  */
+#undef NLIST_NAME_UNION
+
+/* Define if you have <nlist.h>.  */
+#undef NLIST_STRUCT
+
+/* 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.  */
+#undef pid_t
+
+/* Define 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.  */
+#undef _POSIX_SOURCE
+
+/* Define as the return type of signal handlers (int or void).  */
+#undef RETSIGTYPE
+
+/* Define 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.
+	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 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.  */
+#undef STDC_HEADERS
+
+/* Define on System V Release 4.  */
+#undef SVR4
+
+/* Define if `sys_siglist' is declared by <signal.h>.  */
+#undef SYS_SIGLIST_DECLARED
+
+/* Define to `int' if <sys/types.h> doesn't define.  */
+#undef uid_t
+
+/* Define for Encore UMAX.  */
+#undef UMAX
+
+/* Define for Encore UMAX 4.3 that has <inq_status/cpustats.h>
+   instead of <sys/cpustats.h>.  */
+#undef UMAX4_3
+
+/* Define vfork as fork if vfork does not work.  */
+#undef vfork
+
+/* Define to the name of the SCCS `get' command.  */
+#undef SCCS_GET
+
+/* Define this if the SCCS `get' command understands the `-G<file>' option.  */
+#undef SCCS_GET_MINUS_G
+
+/* 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'.  */
+#undef HAVE__SYS_SIGLIST
+
+/* Define this if you have the `union wait' type in <sys/wait.h>.  */
+#undef HAVE_UNION_WAIT
+
+/* Define if you have the dup2 function.  */
+#undef HAVE_DUP2
+
+/* Define if you have the getcwd function.  */
+#undef HAVE_GETCWD
+
+/* Define if you have the getgroups function.  */
+#undef HAVE_GETGROUPS
+
+/* Define if you have the mktemp function.  */
+#undef HAVE_MKTEMP
+
+/* Define if you have the psignal function.  */
+#undef HAVE_PSIGNAL
+
+/* Define if you have the setegid function.  */
+#undef HAVE_SETEGID
+
+/* Define if you have the seteuid function.  */
+#undef HAVE_SETEUID
+
+/* Define if you have the setlinebuf function.  */
+#undef HAVE_SETLINEBUF
+
+/* Define if you have the setregid function.  */
+#undef HAVE_SETREGID
+
+/* Define if you have the setreuid function.  */
+#undef HAVE_SETREUID
+
+/* Define if you have the sigsetmask function.  */
+#undef HAVE_SIGSETMASK
+
+/* Define if you have the strerror function.  */
+#undef HAVE_STRERROR
+
+/* Define if you have the strsignal function.  */
+#undef HAVE_STRSIGNAL
+
+/* Define if you have the wait3 function.  */
+#undef HAVE_WAIT3
+
+/* Define if you have the waitpid function.  */
+#undef HAVE_WAITPID
+
+/* Define if you have the <dirent.h> header file.  */
+#undef HAVE_DIRENT_H
+
+/* Define if you have the <fcntl.h> header file.  */
+#undef HAVE_FCNTL_H
+
+/* Define if you have the <limits.h> header file.  */
+#undef HAVE_LIMITS_H
+
+/* Define if you have the <mach/mach.h> header file.  */
+#undef HAVE_MACH_MACH_H
+
+/* Define if you have the <memory.h> header file.  */
+#undef HAVE_MEMORY_H
+
+/* Define if you have the <ndir.h> header file.  */
+#undef HAVE_NDIR_H
+
+/* Define if you have the <string.h> header file.  */
+#undef HAVE_STRING_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#undef HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/param.h> header file.  */
+#undef HAVE_SYS_PARAM_H
+
+/* Define if you have the <sys/timeb.h> header file.  */
+#undef HAVE_SYS_TIMEB_H
+
+/* Define if you have the <sys/wait.h> header file.  */
+#undef HAVE_SYS_WAIT_H
+
+/* Define if you have the <unistd.h> header file.  */
+#undef HAVE_UNISTD_H
+
+/* Define if you have the dgc library (-ldgc).  */
+#undef HAVE_LIBDGC
+
+/* Define if you have the sun library (-lsun).  */
+#undef HAVE_LIBSUN

configh.dos.template

@@ -16,7 +16,9 @@
 #define RETSIGTYPE void
 
 /* Define if you have the ANSI C header files.  */
+#ifndef STDC_HEADERS
 #define STDC_HEADERS
+#endif
 
 /* Define if `sys_siglist' is declared by <signal.h>.  */
 #define SYS_SIGLIST_DECLARED
@@ -49,7 +51,7 @@
 #define HAVE_LIMITS_H
 
 /* Define if you have the <sys/param.h> header file.  */
-#define HAVE_SYS_PARAM_H
+#undef HAVE_SYS_PARAM_H
 
 /* Define if you have the <fcntl.h> header file.  */
 #define HAVE_FCNTL_H
@@ -60,6 +62,7 @@
 /* Define if you have the <memory.h> header file.  */
 #define HAVE_MEMORY_H
 
-#define INCLUDEDIR "c:/djgpp/include"
-#define LIBDIR "c:/djgpp/lib"
+/* Define if you have the `strerror' function.  */
+#define HAVE_STRERROR
+
 #define SCCS_GET "get"

configure.bat

@@ -17,7 +17,8 @@ echo "}							">> config.sed
 
 echo "s/@srcdir@/./					">> config.sed
 echo "s/@CC@/gcc/					">> config.sed
-echo "s/@CFLAGS@/-O2 -g -DHAVE_CONFIG_H/		">> config.sed
+echo "s/@CFLAGS@/-O2 -g/				">> config.sed
+echo "s/@CPPFLAGS@/-DHAVE_CONFIG_H/			">> config.sed
 echo "s/@LDFLAGS@//					">> config.sed
 echo "s/@RANLIB@/ranlib/				">> config.sed
 echo "s/@DEFS@//					">> config.sed

configure.in

@@ -5,10 +5,6 @@ AC_INIT(vpath.c)dnl		dnl A distinctive file to look for in srcdir.
 AC_CONFIG_HEADER(config.h)
 AC_CONFIG_SUBDIRS(glob)		dnl Run configure in glob subdirectory.
 
-# We want these before the checks, so the checks can modify their values.
-test -z "$CFLAGS" && CFLAGS=-g AC_SUBST(CFLAGS)
-test -z "$LDFLAGS" && LDFLAGS=-g AC_SUBST(LDFLAGS)
-
 AC_PROG_MAKE_SET
 AC_PROG_CC
 AC_PROG_INSTALL
@@ -19,7 +15,6 @@ AC_MINIX
 AC_HEADER_STDC
 AC_HEADER_DIRENT
 AC_TYPE_UID_T			dnl Also does gid_t.
-AC_TYPE_GETGROUPS
 AC_TYPE_PID_T
 AC_TYPE_SIGNAL
 AC_CHECK_HEADERS(unistd.h limits.h sys/param.h fcntl.h string.h memory.h \
@@ -43,9 +38,9 @@ changequote([,])dnl
 fi
 AC_MSG_RESULT($ac_cv_check_symbol_$1)])dnl
 
-AC_CHECK_FUNCS(getdtablesize psignal \
+AC_CHECK_FUNCS(psignal mktemp \
 	       dup2 getcwd sigsetmask getgroups setlinebuf \
-	       seteuid setegid setreuid setregid strerror)
+	       seteuid setegid setreuid setregid strerror strsignal)
 AC_CHECK_SYMBOL(sys_siglist)
 AC_CHECK_SYMBOL(_sys_siglist)
 AC_FUNC_ALLOCA
@@ -66,6 +61,10 @@ AC_TRY_LINK([#include <sys/types.h>
    union wait type, and they do not work together.  If union wait
    conflicts with WEXITSTATUS et al, we don't want to use it at all.  */
 if (WEXITSTATUS (status) != 0) pid = -1;
+#ifdef WTERMSIG
+/* If we have WEXITSTATUS and WTERMSIG, just use them on ints.  */
+-- blow chunks here --
+#endif
 #endif
 #ifdef HAVE_WAITPID
 /* Make sure union wait works with waitpid.  */

default.c

@@ -1,5 +1,5 @@
 /* Data base of default implicit rules for GNU Make.
-Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+Copyright (C) 1988,89,90,91,92,93,94,95,96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -19,7 +19,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "make.h"
 #include "rule.h"
 #include "dep.h"
-#include "file.h"
+#include "filedef.h"
+#include "job.h"
 #include "commands.h"
 #include "variable.h"
 
@@ -35,9 +36,15 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
    a `.c' or `.p' or ... file rather than from a .s file.  */
 
 static char default_suffixes[]
+#ifdef VMS
+  = ".exe .olb .ln .obj .c .cc .pas .p .for .f .r .y .l .mar \
+.mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
+.w .ch .cweb .web .com .sh .elc .el";
+#else
   = ".out .a .ln .o .c .cc .C .p .f .F .r .y .l .s .S \
 .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
 .w .ch .web .sh .elc .el";
+#endif
 
 static struct pspec default_pattern_rules[] =
   {
@@ -47,9 +54,13 @@ static struct pspec default_pattern_rules[] =
     /* 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.  */
+#ifdef VMS
+    { "%.exe", "%",
+        "copy $< $@" },
+#else
     { "%.out", "%",
 	"@rm -f $@ \n cp $< $@" },
-
+#endif
     /* Syntax is "ctangle foo.w foo.ch foo.c".  */
     { "%.c", "%.w %.ch",
 	"$(CTANGLE) $^ $@" },
@@ -61,23 +72,78 @@ static struct pspec default_pattern_rules[] =
 
 static struct pspec default_terminal_rules[] =
   {
+#ifdef VMS
+    /* RCS.  */
+    { "%", "%$$5lv", /* Multinet style */
+        "if f$$search($@) .nes. \"\" then +$(CHECKOUT,v)" },
+    { "%", "[.$$rcs]%$$5lv", /* Multinet style */
+        "if f$$search($@) .nes. \"\" then +$(CHECKOUT,v)" },
+    { "%", "%_v", /* Normal style */
+        "if f$$search($@) .nes. \"\" then +$(CHECKOUT,v)" },
+    { "%", "[.rcs]%_v", /* Normal style */
+        "if f$$search($@) .nes. \"\" then +$(CHECKOUT,v)" },
+
+    /* SCCS.  */
+	/* ain't no SCCS on vms */
+#else
     /* RCS.  */
     { "%", "%,v",
-	"+$(CHECKOUT,v)" },
+	"$(CHECKOUT,v)" },
     { "%", "RCS/%,v",
-	"+$(CHECKOUT,v)" },
+	"$(CHECKOUT,v)" },
 
     /* SCCS.  */
     { "%", "s.%",
 	"$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
     { "%", "SCCS/s.%",
 	"$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
-
+#endif /* !VMS */
     { 0, 0, 0 }
   };
 
 static char *default_suffix_rules[] =
   {
+#ifdef VMS
+    ".obj.exe",
+    "$(LINK.obj) $^ $(LOADLIBES) $(LDLIBS) /exe=$@",
+    ".mar.exe",
+    "$(LINK.mar) $^ $(LOADLIBES) $(LDLIBS) /exe=$@",
+    ".c.exe",
+    "$(COMPILE.c) $^ \n $(LINK.obj) $(subst .c,.obj,$^) $(LOADLIBES) $(LDLIBS) /exe=$@",
+    ".cc.exe",
+    "$(COMPILE.cc) $^ \n $(LINK.obj) $(subst .cc,.obj,$^) $(LOADLIBES) $(LDLIBS) /exe=$@",
+    ".for.exe",
+    "$(COMPILE.for) $^ \n $(LINK.obj) $(subst .for,.obj,$^) $(LOADLIBES) $(LDLIBS) /exe=$@",
+    ".pas.exe",
+    "$(COMPILE.pas) $^ \n $(LINK.obj) $(subst .pas,.obj,$^) $(LOADLIBES) $(LDLIBS) /exe=$@",
+
+    ".com",
+    "copy $< >$@",
+
+    ".mar.obj",
+    "$(COMPILE.mar) /obj=$@ $<",
+    ".c.obj",
+    "$(COMPILE.c) /obj=$@ $<",
+    ".cc.obj",
+    "$(COMPILE.cc) /obj=$@ $<",
+    ".for.obj",
+    "$(COMPILE.for) /obj=$@ $<",
+    ".pas.obj",
+    "$(COMPILE.pas) /obj=$@ $<",
+
+    ".y.c",
+    "$(YACC.y) $< \n rename y_tab.c $@",
+    ".l.c",
+    "$(LEX.l) $< \n rename lexyy.c $@",
+
+    ".texinfo.info",
+    "$(MAKEINFO) $<",
+
+    ".tex.dvi",
+    "$(TEX) $<",
+
+#else /* ! VMS */
+
     ".o",
     "$(LINK.o) $^ $(LOADLIBES) $(LDLIBS) -o $@",
     ".s",
@@ -101,24 +167,16 @@ static char *default_suffix_rules[] =
     ".mod",
     "$(COMPILE.mod) -o $@ -e $@ $^",
 
-    ".def.sym", 
+    ".def.sym",
     "$(COMPILE.def) -o $@ $<",
 
     ".sh",
     "cat $< >$@ \n chmod a+x $@",
 
     ".s.o",
-#if !defined(M_XENIX) || defined(__GNUC__)
     "$(COMPILE.s) -o $@ $<",
-#else	/* Xenix.  */
-    "$(COMPILE.s) -o$@ $<",
-#endif	/* Not Xenix.  */
     ".S.o",
-#if !defined(M_XENIX) || defined(__GNUC__)
     "$(COMPILE.S) -o $@ $<",
-#else	/* Xenix.  */
-    "$(COMPILE.S) -o$@ $<",
-#endif	/* Not Xenix.  */
     ".c.o",
     "$(COMPILE.c) $< $(OUTPUT_OPTION)",
     ".cc.o",
@@ -203,19 +261,54 @@ static char *default_suffix_rules[] =
     ".web.tex",
     "$(WEAVE) $<",
 
+#endif /* !VMS */
+
     0, 0,
   };
 
 static char *default_variables[] =
   {
+#ifdef VMS
+    "AR", "library/obj",
+    "ARFLAGS", "/replace",
+    "AS", "macro",
+    "CC", "cc",
+    "C++", "gcc/plus",
+    "CXX", "gcc/plus",
+    "CO", "co",
+    "CPP", "$(CC) /preprocess_only",
+    "FC", "fortran",
+    /* System V uses these, so explicit rules using them should work.
+       However, there is no way to make implicit rules use them and FC.  */
+    "F77", "$(FC)",
+    "F77FLAGS", "$(FFLAGS)",
+    "LD", "link",
+    "LEX", "lex",
+    "PC", "pascal",
+    "YACC", "yacc",	/* Or "bison -y"  */
+    "MAKEINFO", "makeinfo",
+    "TEX", "tex",
+    "TEXINDEX", "texindex",
+
+    "RM", "delete/nolog",
+
+    "LINK.obj", "$(LD) $(LDFLAGS)",
+    "COMPILE.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
+    "COMPILE.cc", "$(C++) $(C++FLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
+    "YACC.y", "$(YACC) $(YFLAGS)",
+    "LEX.l", "$(LEX) $(LFLAGS)",
+    "COMPILE.for", "$(FC) $(FFLAGS) $(TARGET_ARCH)",
+    "COMPILE.pas", "$(PC) $(PFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
+    "COMPILE.mar", "$(AS) $(ASFLAGS) $(TARGET_MACH)",
+    "LINT.c", "$(LINT) $(LINTFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
+
+    "MV", "rename/new_version",
+    "CP", "copy",
+
+#else /* !VMS */
+
     "AR", "ar",
-#ifndef __hpux
     "ARFLAGS", "rv",
-#else
-    /* HPUX ar's f flag says to truncate the file names to archive member
-       name length in comparisons, so replacement notices the equality.  */
-    "ARFLAGS", "rfv",
-#endif
     "AS", "as",
 #ifdef GCC_IS_NATIVE
     "CC", "gcc",
@@ -228,8 +321,8 @@ static char *default_variables[] =
     /* This expands to $(CO) $(COFLAGS) $< $@ if $@ does not exist,
        and to the empty string if $@ does exist.  */
     "CHECKOUT,v",
-    "$(patsubst $@-noexist,$(CO) $(COFLAGS) $< $@,\
-		$(filter-out $@,$(firstword $(wildcard $@) $@-noexist)))",
+    "+$(patsubst $@-noexist,$(CO) $(COFLAGS) $< $@,\
+		 $(filter-out $@,$(firstword $(wildcard $@) $@-noexist)))",
 
     "CO", "co",
     "CPP", "$(CC) -E",
@@ -311,27 +404,20 @@ static char *default_variables[] =
     "COMPILE.s", "$(AS) $(ASFLAGS) $(TARGET_MACH)",
     "LINK.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_MACH)",
     "COMPILE.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_MACH) -c",
-#if !defined(M_XENIX) || defined(__GNUC__)
     "PREPROCESS.S", "$(CC) -E $(CPPFLAGS)",
-#else	/* Xenix.  */
-    "PREPROCESS.S", "$(CC) -EP $(CPPFLAGS)",
-#endif	/* Not Xenix.  */
     "PREPROCESS.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -F",
     "PREPROCESS.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -F",
     "LINT.c", "$(LINT) $(LINTFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
 
 #ifndef	NO_MINUS_C_MINUS_O
-#if !defined(M_XENIX) || defined(__GNUC__)
     "OUTPUT_OPTION", "-o $@",
-#else	/* Xenix.  */
-    "OUTPUT_OPTION", "-Fo$@",
-#endif	/* Not Xenix.  */
 #endif
 
 #ifdef	SCCS_GET_MINUS_G
     "SCCS_OUTPUT_OPTION", "-G$@",
 #endif
 
+#endif /* !VMS */
     0, 0
   };
 
@@ -363,7 +449,7 @@ void
 install_default_suffix_rules ()
 {
   register char **s;
-  
+
   if (no_builtin_rules_flag)
     return;
 
@@ -388,7 +474,7 @@ void
 install_default_implicit_rules ()
 {
   register struct pspec *p;
-  
+
   if (no_builtin_rules_flag)
     return;
 

dep.h

@@ -1,5 +1,5 @@
 /* Definitions of dependency data structures for GNU Make.
-Copyright (C) 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
+Copyright (C) 1988, 1989, 1991, 1992, 1993, 1996 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -40,11 +40,16 @@ struct nameseq
   };
 
 
-extern struct nameseq *multi_glob (), *parse_file_seq ();
-extern char *tilde_expand ();
+extern struct nameseq *multi_glob PARAMS ((struct nameseq *chain, unsigned int size));
+#ifdef VMS
+extern struct nameseq *parse_file_seq ();
+#else
+extern struct nameseq *parse_file_seq PARAMS ((char **stringp, int stopchar, unsigned int size, int strip));
+#endif
+extern char *tilde_expand PARAMS ((char *name));
 
 #ifndef NO_ARCHIVES
-extern struct nameseq *ar_glob ();
+extern struct nameseq *ar_glob PARAMS ((char *arname, char *member_pattern, unsigned int size));
 #endif
 
 #ifndef	iAPX286
@@ -54,7 +59,7 @@ extern struct nameseq *ar_glob ();
 extern char *dep_name ();
 #endif
 
-extern struct dep *read_all_makefiles ();
+extern struct dep *read_all_makefiles PARAMS ((char **makefiles));
 
 /* Flag bits for the second argument to `read_makefile'.
    These flags are saved in the `changed' field of each

dir.c

@@ -1,5 +1,5 @@
 /* Directory hashing for GNU Make.
-Copyright (C) 1988, 1989, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -18,33 +18,40 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
 
-#if	defined (POSIX) || defined (HAVE_DIRENT_H) || defined (__GNU_LIBRARY__)
-#include <dirent.h>
-#ifndef	__GNU_LIBRARY__
-#define D_NAMLEN(d) strlen((d)->d_name)
-#else	/* GNU C library.  */
-#define D_NAMLEN(d) ((d)->d_namlen)
-#endif	/* Not GNU C library.  */
-#else	/* Not POSIX or HAVE_DIRENT_H.  */
-#define direct dirent
-#define D_NAMLEN(d) ((d)->d_namlen)
-#ifdef	HAVE_SYS_NDIR_H
-#include <sys/ndir.h>
-#endif	/* HAVE_SYS_NDIR_H */
-#ifdef	HAVE_SYS_DIR_H
-#include <sys/dir.h>
-#endif	/* HAVE_SYS_DIR_H */
-#ifdef HAVE_NDIR_H
-#include <ndir.h>
-#endif	/* HAVE_NDIR_H */
-#endif	/* POSIX or HAVE_DIRENT_H or __GNU_LIBRARY__.  */
+#ifdef	HAVE_DIRENT_H
+# include <dirent.h>
+# define NAMLEN(dirent) strlen((dirent)->d_name)
+#else
+# define dirent direct
+# define NAMLEN(dirent) (dirent)->d_namlen
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+# ifdef HAVE_VMSDIR_H
+#  include "vmsdir.h"
+# endif /* HAVE_VMSDIR_H */
+#endif
+
+/* In GNU systems, <dirent.h> defines this macro for us.  */
+#ifdef _D_NAMLEN
+#undef NAMLEN
+#define NAMLEN(d) _D_NAMLEN(d)
+#endif
 
 #if defined (POSIX) && !defined (__GNU_LIBRARY__)
 /* Posix does not require that the d_ino field be present, and some
    systems do not provide it. */
 #define REAL_DIR_ENTRY(dp) 1
+#define FAKE_DIR_ENTRY(dp)
 #else
 #define REAL_DIR_ENTRY(dp) (dp->d_ino != 0)
+#define FAKE_DIR_ENTRY(dp) (dp->d_ino = 1)
 #endif /* POSIX */
 
 #ifdef __MSDOS__
@@ -88,7 +95,92 @@ dosify (filename)
   *df = 0;
   return dos_filename;
 }
-#endif
+#endif /* __MSDOS__ */
+
+#ifdef _AMIGA
+#include <ctype.h>
+
+static char *
+amigafy (filename)
+     char *filename;
+{
+  static char amiga_filename[136];
+  char *df;
+  int i;
+
+  if (filename == 0)
+    return 0;
+
+  df = amiga_filename;
+
+  /* First, transform the name part.  */
+  for (i = 0; *filename != '\0'; ++i)
+  {
+    *df++ = tolower (*filename);
+    ++filename;
+  }
+
+  *df = 0;
+
+  return amiga_filename;
+}
+#endif /* _AMIGA */
+
+#ifdef VMS
+
+static int
+vms_hash (name)
+    char *name;
+{
+  int h = 0;
+  int g;
+
+  while (*name)
+    {
+      h = (h << 4) + *name++;
+      g = h & 0xf0000000;
+      if (g)
+	{
+	  h = h ^ (g >> 24);
+	  h = h ^ g;
+	}
+    }
+  return h;
+}
+
+/* fake stat entry for a directory */
+static int
+vmsstat_dir (name, st)
+    char *name;
+    struct stat *st;
+{
+  char *s;
+  int h;
+  DIR *dir;
+
+  dir = opendir (name);
+  if (dir == 0)
+    return -1;
+  closedir (dir);
+  s = strchr (name, ':');	/* find device */
+  if (s)
+    {
+      *s++ = 0;
+      st->st_dev = (char *)vms_hash (name);
+    }
+  else
+    {
+      st->st_dev = 0;
+      s = name;
+    }
+  h = vms_hash (s);
+  st->st_ino[0] = h & 0xff;
+  st->st_ino[1] = h & 0xff00;
+  st->st_ino[2] = h >> 16;
+
+  return 0;
+}
+#endif /* VMS */
 
 /* Hash table of directories.  */
 
@@ -100,8 +192,12 @@ struct directory_contents
   {
     struct directory_contents *next;
 
-    int dev, ino;		/* Device and inode numbers of this dir.  */
-
+    dev_t dev;			/* Device and inode numbers of this dir.  */
+#ifdef VMS
+    ino_t ino[3];
+#else
+    ino_t ino;
+#endif
     struct dirfile **files;	/* Files in this directory.  */
     DIR *dirstream;		/* Stream reading this directory.  */
   };
@@ -145,7 +241,8 @@ struct dirfile
 #define DIRFILE_BUCKETS 107
 #endif
 
-static int dir_contents_file_exists_p ();
+static int dir_contents_file_exists_p PARAMS ((struct directory_contents *dir, char *filename));
+static struct directory *find_directory PARAMS ((char *name));
 
 /* Find the directory named NAME and return its `struct directory'.  */
 
@@ -156,13 +253,19 @@ find_directory (name)
   register unsigned int hash = 0;
   register char *p;
   register struct directory *dir;
+#ifdef VMS
+  if ((*name == '.') && (*(name+1) == 0))
+    name = "[]";
+  else
+    name = vmsify (name,1);
+#endif
 
   for (p = name; *p != '\0'; ++p)
-    HASH (hash, *p);
+    HASHI (hash, *p);
   hash %= DIRECTORY_BUCKETS;
 
   for (dir = directories[hash]; dir != 0; dir = dir->next)
-    if (streq (dir->name, name))
+    if (strieq (dir->name, name))
       break;
 
   if (dir == 0)
@@ -179,21 +282,41 @@ find_directory (name)
       /* The directory is not in the name hash table.
 	 Find its device and inode numbers, and look it up by them.  */
 
-      if (safe_stat (name, &st) < 0)
+#ifdef VMS
+      if (vmsstat_dir (name, &st) < 0)
+#else
+      if (stat (name, &st) < 0)
+#endif
+	{
 	/* Couldn't stat the directory.  Mark this by
 	   setting the `contents' member to a nil pointer.  */
-	dir->contents = 0;
+	  dir->contents = 0;
+	}
       else
 	{
 	  /* Search the contents hash table; device and inode are the key.  */
 
 	  struct directory_contents *dc;
 
+#ifdef VMS
+	hash = ((unsigned int) st.st_dev << 16)
+		| ((unsigned int) st.st_ino[0]
+		+ (unsigned int) st.st_ino[1]
+		+ (unsigned int) st.st_ino[2]);
+#else
 	  hash = ((unsigned int) st.st_dev << 16) | (unsigned int) st.st_ino;
+#endif
 	  hash %= DIRECTORY_BUCKETS;
 
 	  for (dc = directories_contents[hash]; dc != 0; dc = dc->next)
-	    if (dc->dev == st.st_dev && dc->ino == st.st_ino)
+	    if (dc->dev == st.st_dev
+#ifdef VMS
+		&& dc->ino[0] == st.st_ino[0]
+		&& dc->ino[1] == st.st_ino[1]
+		&& dc->ino[2] == st.st_ino[2])
+#else
+		 && dc->ino == st.st_ino)
+#endif
 	      break;
 
 	  if (dc == 0)
@@ -205,15 +328,23 @@ find_directory (name)
 
 	      /* Enter it in the contents hash table.  */
 	      dc->dev = st.st_dev;
+#ifdef VMS
+	      dc->ino[0] = st.st_ino[0];
+	      dc->ino[1] = st.st_ino[1];
+	      dc->ino[2] = st.st_ino[2];
+#else
 	      dc->ino = st.st_ino;
+#endif
 	      dc->next = directories_contents[hash];
 	      directories_contents[hash] = dc;
 
 	      dc->dirstream = opendir (name);
 	      if (dc->dirstream == 0)
+		{
 		/* Couldn't open the directory.  Mark this by
 		   setting the `files' member to a nil pointer.  */
-		dc->files = 0;
+		  dc->files = 0;
+		}
 	      else
 		{
 		  /* Allocate an array of buckets for files and zero it.  */
@@ -253,19 +384,30 @@ dir_contents_file_exists_p (dir, filename)
   register struct dirent *d;
 
   if (dir == 0 || dir->files == 0)
+    {
     /* The directory could not be stat'd or opened.  */
-    return 0;
-
+      return 0;
+    }
 #ifdef __MSDOS__
   filename = dosify (filename);
 #endif
 
+#ifdef _AMIGA
+  filename = amigafy (filename);
+#endif
+
+#ifdef VMS
+  filename = vmsify (filename,0);
+#endif
+
   hash = 0;
   if (filename != 0)
     {
       if (*filename == '\0')
+	{
 	/* Checking if the directory exists.  */
-	return 1;
+	  return 1;
+	}
 
       for (p = filename; *p != '\0'; ++p)
 	HASH (hash, *p);
@@ -274,16 +416,22 @@ dir_contents_file_exists_p (dir, filename)
       /* Search the list of hashed files.  */
 
       for (df = dir->files[hash]; df != 0; df = df->next)
-	if (streq (df->name, filename))
-	  return !df->impossible;
+	{
+	  if (strieq (df->name, filename))
+	    {
+	      return !df->impossible;
+	    }
+	}
     }
 
   /* The file was not found in the hashed list.
      Try to read the directory further.  */
 
   if (dir->dirstream == 0)
+    {
     /* The directory has been all read in.  */
-    return 0;
+      return 0;
+    }
 
   while ((d = readdir (dir->dirstream)) != 0)
     {
@@ -295,12 +443,9 @@ dir_contents_file_exists_p (dir, filename)
       if (!REAL_DIR_ENTRY (d))
 	continue;
 
-      len = D_NAMLEN (d);
-      while (d->d_name[len - 1] == '\0')
-	--len;
-
+      len = NAMLEN (d);
       for (i = 0; i < len; ++i)
-	HASH (newhash, d->d_name[i]);
+	HASHI (newhash, d->d_name[i]);
       newhash %= DIRFILE_BUCKETS;
 
       df = (struct dirfile *) xmalloc (sizeof (struct dirfile));
@@ -308,11 +453,12 @@ dir_contents_file_exists_p (dir, filename)
       dir->files[newhash] = df;
       df->name = savestring (d->d_name, len);
       df->impossible = 0;
-
       /* Check if the name matches the one we're searching for.  */
       if (filename != 0
-	  && newhash == hash && streq (d->d_name, filename))
-	return 1;
+	  && newhash == hash && strieq (d->d_name, filename))
+	{
+	  return 1;
+	}
     }
 
   /* If the directory has been completely read in,
@@ -323,7 +469,6 @@ dir_contents_file_exists_p (dir, filename)
       closedir (dir->dirstream);
       dir->dirstream = 0;
     }
-
   return 0;
 }
 
@@ -354,9 +499,22 @@ file_exists_p (name)
     return ar_member_date (name) != (time_t) -1;
 #endif
 
+#ifdef VMS
+  dirend = rindex (name, ']');
+  dirend++;
+  if (dirend == (char *)1)
+    return dir_file_exists_p ("[]", name);
+#else /* !VMS */
   dirend = rindex (name, '/');
   if (dirend == 0)
     return dir_file_exists_p (".", name);
+  if (dirend == 0)
+#ifndef _AMIGA
+    return dir_file_exists_p (".", name);
+#else /* !VMS && !AMIGA */
+    return dir_file_exists_p ("", name);
+#endif /* AMIGA */
+#endif /* VMS */
 
   dirname = (char *) alloca (dirend - name + 1);
   bcopy (name, dirname, dirend - name);
@@ -378,9 +536,20 @@ file_impossible (filename)
   register struct directory *dir;
   register struct dirfile *new;
 
+#ifdef VMS
+  dirend = rindex (p, ']');
+  dirend++;
+  if (dirend == (char *)1)
+    dir = find_directory ("[]");
+#else
   dirend = rindex (p, '/');
   if (dirend == 0)
+#ifdef _AMIGA
+    dir = find_directory ("");
+#else /* !VMS && !AMIGA */
     dir = find_directory (".");
+#endif /* AMIGA */
+#endif /* VMS */
   else
     {
       char *dirname = (char *) alloca (dirend - p + 1);
@@ -391,7 +560,7 @@ file_impossible (filename)
     }
 
   for (hash = 0; *p != '\0'; ++p)
-    HASH (hash, *p);
+    HASHI (hash, *p);
   hash %= DIRFILE_BUCKETS;
 
   if (dir->contents == 0)
@@ -400,7 +569,13 @@ file_impossible (filename)
 	 structure for it, but leave it out of the contents hash table.  */
       dir->contents = (struct directory_contents *)
 	xmalloc (sizeof (struct directory_contents));
+#ifdef VMS
+      dir->contents->dev = 0;
+      dir->contents->ino[0] = dir->contents->ino[1] =
+	dir->contents->ino[2] = 0;
+#else
       dir->contents->dev = dir->contents->ino = 0;
+#endif
       dir->contents->files = 0;
       dir->contents->dirstream = 0;
     }
@@ -435,16 +610,26 @@ file_impossible_p (filename)
   register struct directory_contents *dir;
   register struct dirfile *next;
 
+#ifdef VMS
+  dirend = rindex (filename, ']');
+  if (dirend == 0)
+    dir = find_directory ("[]")->contents;
+#else
   dirend = rindex (filename, '/');
   if (dirend == 0)
+#ifdef _AMIGA
+    dir = find_directory ("")->contents;
+#else /* !VMS && !AMIGA */
     dir = find_directory (".")->contents;
+#endif /* AMIGA */
+#endif /* VMS */
   else
     {
       char *dirname = (char *) alloca (dirend - filename + 1);
       bcopy (p, dirname, dirend - p);
       dirname[dirend - p] = '\0';
       dir = find_directory (dirname)->contents;
-      p = dirend + 1;
+      p = filename = dirend + 1;
     }
 
   if (dir == 0 || dir->files == 0)
@@ -454,13 +639,19 @@ file_impossible_p (filename)
 #ifdef __MSDOS__
   p = filename = dosify (p);
 #endif
+#ifdef _AMIGA
+  p = filename = amigafy (p);
+#endif
+#ifdef VMS
+  p = filename = vmsify (p, 1);
+#endif
 
   for (hash = 0; *p != '\0'; ++p)
     HASH (hash, *p);
   hash %= DIRFILE_BUCKETS;
 
   for (next = dir->files[hash]; next != 0; next = next->next)
-    if (streq (filename, next->name))
+    if (strieq (filename, next->name))
       return next->impossible;
 
   return 0;
@@ -494,8 +685,15 @@ print_dir_data_base ()
 	if (dir->contents == 0)
 	  printf ("# %s: could not be stat'd.\n", dir->name);
 	else if (dir->contents->files == 0)
+#ifdef VMS
+	  printf ("# %s (device %d, inode [%d,%d,%d]): could not be opened.\n",
+		  dir->name, dir->contents->dev,
+		  dir->contents->ino[0], dir->contents->ino[1],
+		  dir->contents->ino[2]);
+#else
 	  printf ("# %s (device %d, inode %d): could not be opened.\n",
 		  dir->name, dir->contents->dev, dir->contents->ino);
+#endif
 	else
 	  {
 	    register unsigned int f = 0, im = 0;
@@ -507,8 +705,15 @@ print_dir_data_base ()
 		  ++im;
 		else
 		  ++f;
+#ifdef VMS
+	    printf ("# %s (device %d, inode [%d,%d,%d]): ",
+		    dir->name, dir->contents->dev,
+			dir->contents->ino[0], dir->contents->ino[1],
+			dir->contents->ino[2]);
+#else
 	    printf ("# %s (device %d, inode %d): ",
 		    dir->name, dir->contents->dev, dir->contents->ino);
+#endif
 	    if (f == 0)
 	      fputs ("No", stdout);
 	    else
@@ -556,15 +761,15 @@ struct dirstream
   };
 
 /* Forward declarations.  */
-static __ptr_t open_dirstream __P ((const char *));
-static const char *read_dirstream __P ((__ptr_t));
+static __ptr_t open_dirstream PARAMS ((const char *));
+static struct dirent *read_dirstream PARAMS ((__ptr_t));
 
 static __ptr_t
 open_dirstream (directory)
      const char *directory;
 {
   struct dirstream *new;
-  struct directory *dir = find_directory (directory);
+  struct directory *dir = find_directory ((char *)directory);
 
   if (dir->contents == 0 || dir->contents->files == 0)
     /* DIR->contents is nil if the directory could not be stat'd.
@@ -584,12 +789,14 @@ open_dirstream (directory)
   return (__ptr_t) new;
 }
 
-static const char *
+static struct dirent *
 read_dirstream (stream)
      __ptr_t stream;
 {
   struct dirstream *const ds = (struct dirstream *) stream;
   register struct dirfile *df;
+  static char *buf;
+  static unsigned int bufsz;
 
   while (ds->bucket < DIRFILE_BUCKETS)
     {
@@ -597,7 +804,28 @@ read_dirstream (stream)
 	{
 	  ds->elt = df->next;
 	  if (!df->impossible)
-	    return df->name;
+	    {
+	      /* The glob interface wants a `struct dirent',
+		 so mock one up.  */
+	      struct dirent *d;
+	      unsigned int len = strlen (df->name) + 1;
+	      if (sizeof *d - sizeof d->d_name + len > 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);
+		}
+	      d = (struct dirent *) buf;
+	      FAKE_DIR_ENTRY (d);
+#ifdef _DIRENT_HAVE_D_NAMLEN
+	      d->d_namlen = len - 1;
+#endif
+	      memcpy (d->d_name, df->name, len);
+	      return d;
+	    }
 	}
       if (++ds->bucket == DIRFILE_BUCKETS)
 	break;
@@ -608,9 +836,16 @@ read_dirstream (stream)
 }
 
 void
-init_dir ()
+dir_setup_glob (gl)
+     glob_t *gl;
 {
-  __glob_opendir_hook = open_dirstream;
-  __glob_readdir_hook = read_dirstream;
-  __glob_closedir_hook = (void (*) __P ((__ptr_t stream))) free;
+  extern int stat ();
+
+  /* Bogus sunos4 compiler complains (!) about & before functions.  */
+  gl->gl_opendir = open_dirstream;
+  gl->gl_readdir = read_dirstream;
+  gl->gl_closedir = free;
+  gl->gl_stat = stat;
+  /* We don't bother setting gl_lstat, since glob never calls it.
+     The slot is only there for compatibility with 4.4 BSD.  */
 }

expand.c

@@ -1,5 +1,5 @@
 /* Variable expansion functions for GNU Make.
-Copyright (C) 1988, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 91, 92, 93, 95 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,8 +17,9 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
+#include "filedef.h"
+#include "job.h"
 #include "commands.h"
-#include "file.h"
 #include "variable.h"
 
 /* The next two describe the variable output buffer.
@@ -197,9 +198,9 @@ variable_expand (line)
 	    char openparen = *p;
 	    char closeparen = (openparen == '(') ? ')' : '}';
 	    register char *beg = p + 1;
+	    int free_beg = 0;
 	    char *op, *begp;
-	    char *end;
-	    char *colon = 0;
+	    char *end, *colon;
 
 	    op = o;
 	    begp = p;
@@ -213,10 +214,18 @@ variable_expand (line)
 	    /* Is there a variable reference inside the parens or braces?
 	       If so, expand it before expanding the entire reference.  */
 
-	    p1 = index (beg, closeparen);
+	    end = index (beg, closeparen);
+	    if (end == 0)
+	      {
+		/* Unterminated variable reference.  */
+		if (reading_filename != 0)
+		  makefile_fatal (reading_filename, *reading_lineno_ptr,
+				  "unterminated variable reference");
+		else
+		  fatal ("unterminated variable reference");
+	      }
+	    p1 = lindex (beg, end, '$');
 	    if (p1 != 0)
-	      p1 = lindex (beg, p1, '$');
-	    if (p1 != 0 && lindex (beg, p1, ':') == 0)
 	      {
 		/* BEG now points past the opening paren or brace.
 		   Count parens or braces until it is matched.  */
@@ -227,133 +236,109 @@ variable_expand (line)
 		      ++count;
 		    else if (*p == closeparen && --count < 0)
 		      break;
-		    else if (colon == 0 && count == 0 && *p == ':')
-		      /* Record where we found a colon, which
-			 indicates a substitution reference.
-			 We want to expand the text before the
-			 reference only.  */
-		      colon = p;
 		  }
 		/* 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)'.  */
 		if (count < 0)
 		  {
-		    char *name = expand_argument (beg, colon == 0 ? p : colon);
-		    unsigned int namelen = strlen (name);
-		    if (colon == 0)
-		      {
-			/* This is a simple reference to the expanded name.  */
-			o = reference_variable (o, name, namelen);
-			free (name);
-			break;
-		      }
-		    else
-		      {
-			/* This is a substitution reference to the expanded
-			   name.  We replace the pending text with a copy
-			   containing the expanded name in place of the
-			   original name, and then fall through to
-			   the normal substitution reference code below.  */
-			unsigned int restlen = strlen (colon) + 1;
-			beg = (char *) alloca (namelen + restlen);
-			bcopy (name, beg, namelen);
-			bcopy (colon, &beg[namelen], restlen);
-			/* Point COLON into the new copy.  */
-			colon = &beg[namelen];
-		      }
+		    beg = expand_argument (beg, p); /* Expand the name.  */
+		    free_beg = 1; /* Remember to free BEG when finished.  */
+		    end = index (beg, '\0');
 		  }
 	      }
+	    else
+	      /* Advance P to the end of this reference.  After we are
+                 finished expanding this one, P will be incremented to
+                 continue the scan.  */
+	      p = end;
 
 	    /* This is not a reference to a built-in function and
-	       it does not contain any variable references inside.
-	       There are several things it could be.  */
+	       any variable references inside are now expanded.
+	       Is the resultant text a substitution reference?  */
 
-	    if (colon == 0)
-	      colon = index (beg, ':');
-	    if (colon != 0 && lindex (beg, colon, closeparen) == 0)
+	    colon = lindex (beg, end, ':');
+	    if (colon != 0)
 	      {
-		/* This is a substitution reference: $(FOO:A=B).  */
-		int count;
+		/* This looks like a substitution reference: $(FOO:A=B).  */
 		char *subst_beg, *subst_end, *replace_beg, *replace_end;
 
-		v = lookup_variable (beg, colon - beg);
-		if (v == 0)
-		  warn_undefined (beg, colon - beg);
-
 		subst_beg = colon + 1;
-		count = 0;
-		for (p = subst_beg; *p != '\0'; ++p)
+		subst_end = index (subst_beg, '=');
+		if (subst_end == 0)
+		  /* There is no = in sight.  Punt on the substitution
+		     reference and treat this as a variable name containing
+		     a colon, in the code below.  */
+		  colon = 0;
+		else
 		  {
-		    if (*p == openparen)
-		      ++count;
-		    else if (*p == closeparen)
-		      --count;
-		    else if (*p == '=' && count <= 0)
-		      break;
+		    replace_beg = subst_end + 1;
+		    replace_end = end;
+
+		    /* Extract the variable name before the colon
+		       and look up that variable.  */
+		    v = lookup_variable (beg, colon - beg);
+		    if (v == 0)
+		      warn_undefined (beg, colon - beg);
+
+		    if (v != 0 && *v->value != '\0')
+		      {
+			char *value = (v->recursive ? recursively_expand (v)
+				       : v->value);
+			char *pattern, *percent;
+			if (free_beg)
+			  {
+			    *subst_end = '\0';
+			    pattern = subst_beg;
+			  }
+			else
+			  {
+			    pattern = (char *) alloca (subst_end - subst_beg
+						       + 1);
+			    bcopy (subst_beg, pattern, subst_end - subst_beg);
+			    pattern[subst_end - subst_beg] = '\0';
+			  }
+			percent = find_percent (pattern);
+			if (percent != 0)
+			  {
+			    char *replace;
+			    if (free_beg)
+			      {
+				*replace_end = '\0';
+				replace = replace_beg;
+			      }
+			    else
+			      {
+				replace = (char *) alloca (replace_end
+							   - replace_beg
+							   + 1);
+				bcopy (replace_beg, replace,
+				       replace_end - replace_beg);
+				replace[replace_end - replace_beg] = '\0';
+			      }
+			    
+			    o = patsubst_expand (o, value, pattern, replace,
+						 percent, (char *) 0);
+			  }
+			else
+			  o = subst_expand (o, value,
+					    pattern, replace_beg,
+					    strlen (pattern),
+					    end - replace_beg,
+					    0, 1);
+			if (v->recursive)
+			  free (value);
+		      }
 		  }
-		if (count > 0)
-		  /* There were unmatched opening parens.  */
-		  return initialize_variable_output ();
-		subst_end = p;
-
-		replace_beg = p + 1;
-		count = 0;
-		for (p = replace_beg; *p != '\0'; ++p)
-		  {
-		    if (*p == openparen)
-		      ++count;
-		    else if (*p == closeparen && --count < 0)
-		      break;
-		  }
-		if (count > 0)
-		  /* There were unmatched opening parens.  */
-		  return initialize_variable_output ();
-		end = p;
-		replace_end = p;
-
-		p = expand_argument (subst_beg, subst_end);
-		p1 = expand_argument (replace_beg, replace_end);
-
-		if (v != 0 && *v->value != '\0')
-		  {
-		    char *value = (v->recursive ? recursively_expand (v)
-				   : v->value);
-		    char *percent = find_percent (p);
-		    if (percent != 0)
-		      o = patsubst_expand (o, value, p, p1,
-					   percent, (char *) 0);
-		    else
-		      o = subst_expand (o, value,
-					p, p1, strlen (p), strlen (p1),
-					0, 1);
-		    if (v->recursive)
-		      free (value);
-		  }
-
-		free (p);
-		free (p1);
 	      }
 
-	    /* No, this must be an ordinary variable reference.  */
-	    else
-	      {
-		/* Look up the value of the variable.  */
-		end = index (beg, closeparen);
-		if (end == 0)
-		  {
-		    /* Unterminated variable reference.  */
-		    if (reading_filename != 0)
-		      makefile_fatal (reading_filename, *reading_lineno_ptr,
-				      "unterminated variable reference");
-		    else
-		      fatal ("unterminated variable reference");
-		  }
+	    if (colon == 0)
+	      /* This is an ordinary variable reference.
+		 Look up the value of the variable.  */
 		o = reference_variable (o, beg, end - beg);
-	      }
 
-	    /* Advance p past the variable reference to resume scan.  */
-	    p = end;
+	  if (free_beg)
+	    free (beg);
 	  }
 	  break;
 

file.c

@@ -1,5 +1,5 @@
 /* Target file hash table management for GNU Make.
-Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 90, 91, 92, 93, 94, 1995 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,10 +17,12 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
-#include "commands.h"
 #include "dep.h"
-#include "file.h"
+#include "filedef.h"
+#include "job.h"
+#include "commands.h"
 #include "variable.h"
+#include <assert.h>
 
 
 /* Hash table of files the makefile knows how to make.  */
@@ -54,6 +56,10 @@ lookup_file (name)
   /* This is also done in parse_file_seq, so this is redundant
      for names read from makefiles.  It is here for names passed
      on the command line.  */
+#ifdef VMS
+  while (name[0] == '[' && name[1] == ']' && name[2] != '\0')
+      name += 2;
+#endif
   while (name[0] == '.' && name[1] == '/' && name[2] != '\0')
     {
       name += 2;
@@ -64,16 +70,28 @@ lookup_file (name)
 
   if (*name == '\0')
     /* It was all slashes after a dot.  */
+#ifdef VMS
+    name = "[]";
+#else
+#ifdef _AMIGA
+    name = "";
+#else
     name = "./";
+#endif /* AMIGA */
+#endif /* VMS */
 
   hashval = 0;
   for (n = name; *n != '\0'; ++n)
-    HASH (hashval, *n);
+    HASHI (hashval, *n);
   hashval %= FILE_BUCKETS;
 
   for (f = files[hashval]; f != 0; f = f->next)
-    if (streq (f->name, name))
-      return f;
+    {
+      if (strieq (f->name, name))
+	{
+	  return f;
+	}
+    }
   return 0;
 }
 
@@ -84,21 +102,42 @@ enter_file (name)
   register struct file *f, *new;
   register char *n;
   register unsigned int hashval;
+#ifdef VMS
+  char *lname, *ln;
+#endif
 
   if (*name == '\0')
     abort ();
 
+#ifdef VMS
+  lname = (char *)malloc (strlen (name) + 1);
+  for (n = name, ln = lname; *n != '\0'; ++n, ++ln)
+    {
+      if (isupper(*n))
+	*ln = tolower(*n);
+      else
+	*ln = *n;
+    }
+  *ln = 0;
+  name = lname;
+#endif
+
   hashval = 0;
   for (n = name; *n != '\0'; ++n)
-    HASH (hashval, *n);
+    HASHI (hashval, *n);
   hashval %= FILE_BUCKETS;
 
   for (f = files[hashval]; f != 0; f = f->next)
-    if (streq (f->name, name))
+    if (strieq (f->name, name))
       break;
 
   if (f != 0 && !f->double_colon)
-    return f;
+    {
+#ifdef VMS
+      free(lname);
+#endif
+      return f;
+    }
 
   new = (struct file *) xmalloc (sizeof (struct file));
   bzero ((char *) new, sizeof (struct file));
@@ -143,7 +182,7 @@ rename_file (file, name)
 
   oldhash = 0;
   for (n = oldname; *n != '\0'; ++n)
-    HASH (oldhash, *n);
+    HASHI (oldhash, *n);
 
   file_hash_enter (file, name, oldhash, file->name);
 }
@@ -163,13 +202,13 @@ file_hash_enter (file, name, oldhash, oldname)
 
   newhash = 0;
   for (n = name; *n != '\0'; ++n)
-    HASH (newhash, *n);
+    HASHI (newhash, *n);
   newbucket = newhash % FILE_BUCKETS;
 
   /* Look for an existing file under the new name.  */
 
   for (oldfile = files[newbucket]; oldfile != 0; oldfile = oldfile->next)
-    if (streq (oldfile->name, name))
+    if (strieq (oldfile->name, name))
       break;
 
   if (oldhash != 0 && (newbucket != oldbucket || oldfile != 0))
@@ -294,16 +333,23 @@ remove_intermediates (sig)
   register struct file *f;
   char doneany;
   
-  if (!sig && just_print_flag)
+  if (question_flag || touch_flag)
+    return;
+  if (sig && just_print_flag)
     return;
 
   doneany = 0;
   for (i = 0; i < FILE_BUCKETS; ++i)
     for (f = files[i]; f != 0; f = f->next)
-      if (f->intermediate && (f->dontcare || !f->precious))
+      if (f->intermediate && (f->dontcare || !f->precious)
+	  && !f->secondary)
 	{
 	  int status;
-	  if (just_print_flag)
+	  if (f->update_status == -1)
+	    /* If nothing would have created this file yet,
+	       don't print an "rm" command for it.  */
+	    continue;
+	  else if (just_print_flag)
 	    status = 0;
 	  else
 	    {
@@ -342,7 +388,8 @@ remove_intermediates (sig)
 /* For each dependency of each file, make the `struct dep' point
    at the appropriate `struct file' (which may have to be created).
 
-   Also mark the files depended on by .PRECIOUS and .PHONY.  */
+   Also mark the files depended on by .PRECIOUS, .PHONY, .SILENT,
+   and various other special targets.  */
 
 void
 snap_deps ()
@@ -380,6 +427,41 @@ snap_deps ()
 	  f2->last_mtime = (time_t) -1;
 	}
 
+  for (f = lookup_file (".INTERMEDIATE"); f != 0; f = f->prev)
+    {
+      /* .INTERMEDIATE with deps listed
+	 marks those deps as intermediate files.  */
+      for (d = f->deps; d != 0; d = d->next)
+	for (f2 = d->file; f2 != 0; f2 = f2->prev)
+	  f2->intermediate = 1;
+      /* .INTERMEDIATE with no deps does nothing.
+	 Marking all files as intermediates is useless
+	 since the goal targets would be deleted after they are built.  */
+    }
+
+  for (f = lookup_file (".SECONDARY"); f != 0; f = f->prev)
+    {
+      /* .SECONDARY with deps listed
+	 marks those deps as intermediate files
+	 in that they don't get rebuilt if not actually needed;
+	 but unlike real intermediate files,
+	 these are not deleted after make finishes.  */
+      if (f->deps)
+	{
+	  for (d = f->deps; d != 0; d = d->next)
+	    for (f2 = d->file; f2 != 0; f2 = f2->prev)
+	      f2->intermediate = f2->secondary = 1;
+	}
+      /* .SECONDARY with no deps listed marks *all* files that way.  */
+      else
+	{
+	  int i;
+	  for (i = 0; i < FILE_BUCKETS; i++)
+	    for (f2 = files[i]; f2; f2= f2->next)
+	      f2->intermediate = f2->secondary = 1;
+	}
+    }
+
   f = lookup_file (".EXPORT_ALL_VARIABLES");
   if (f != 0 && f->is_target)
     export_all_variables = 1;
@@ -433,7 +515,9 @@ print_file (f)
      struct file *f;
 {
   register struct dep *d;
-
+#ifdef VMS
+  extern char *cvt_time PARAMS ((unsigned long));
+#endif
   putchar ('\n');
   if (!f->is_target)
     puts ("# Not a target:");
@@ -469,8 +553,13 @@ print_file (f)
   else if (f->last_mtime == (time_t) -1)
     puts ("#  File does not exist.");
   else
+#ifdef VMS
+    printf ("#  Last modified %.24s (%0lx)\n",
+	    cvt_time(f->last_mtime), (unsigned long) f->last_mtime);
+#else
     printf ("#  Last modified %.24s (%ld)\n",
 	    ctime (&f->last_mtime), (long int) f->last_mtime);
+#endif
   printf ("#  File has%s been updated.\n",
 	  f->updated ? "" : " not");
   switch (f->command_state)
@@ -491,6 +580,10 @@ print_file (f)
 	  puts ("#  Successfully updated.");
 	  break;
 	case 1:
+	  assert (question_flag);
+	  puts ("#  Needs to be updated (-q is set).");
+	  break;
+	case 2:
 	  puts ("#  Failed to be updated.");
 	  break;
 	default:
@@ -553,3 +646,5 @@ print_file_data_base ()
 #endif
     }
 }
+
+/* EOF */

filedef.h

@@ -72,6 +72,9 @@ struct file
     unsigned int phony:1;	/* Nonzero if this is a phony file
 				   i.e., a dependency of .PHONY.  */
     unsigned int intermediate:1;/* Nonzero if this is an intermediate file.  */
+    /* Nonzero, for an intermediate file,
+       means remove_intermediates should not delete it.  */
+    unsigned int secondary:1;
     unsigned int dontcare:1;	/* Nonzero if no complaint is to be made if
 				   this target cannot be remade.  */
   };
@@ -89,11 +92,17 @@ extern void rename_file (), file_hash_enter ();
 extern void set_command_state ();
 
 
+/* Return the mtime of file F (a struct file *), caching it.
+   The value is -1 if the file does not exist.  */
+#define file_mtime(f) file_mtime_1 ((f), 1)
+/* Return the mtime of file F (a struct file *), caching it.
+   Don't search using vpath for the file--if it doesn't actually exist,
+   we don't find it.
+   The value is -1 if the file does not exist.  */
+#define file_mtime_no_search(f) file_mtime_1 ((f), 0)
 extern time_t f_mtime ();
 #define file_mtime_1(f, v) \
   ((f)->last_mtime != (time_t) 0 ? (f)->last_mtime : f_mtime ((f), v))
-#define file_mtime(f) file_mtime_1 ((f), 1)
-#define file_mtime_no_search(f) file_mtime_1 ((f), 0)
 
 /* 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

function.c

@@ -1,5 +1,5 @@
 /* Variable function expansion for GNU Make.
-Copyright (C) 1988, 1989, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,16 +17,21 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
+#include "filedef.h"
 #include "variable.h"
 #include "dep.h"
-#include "commands.h"
 #include "job.h"
+#include "commands.h"
 
 #ifdef __MSDOS__
 #include <process.h>
+#include <fcntl.h>
+#endif
+#ifdef _AMIGA
+#include "amiga.h"
 #endif
 
-static char *string_glob ();
+static char *string_glob PARAMS ((char *line));
 
 /* Store into VARIABLE_BUFFER at O the result of scanning TEXT and replacing
    each occurrence of SUBST with REPLACE. TEXT is null-terminated.  SLEN is
@@ -34,7 +39,7 @@ static char *string_glob ();
    nonzero, substitutions are done only on matches which are complete
    whitespace-delimited words.  If SUFFIX_ONLY is nonzero, substitutions are
    done only at the ends of whitespace-delimited words.  */
-   
+
 char *
 subst_expand (o, text, subst, replace, slen, rlen, by_word, suffix_only)
      char *o;
@@ -112,9 +117,9 @@ patsubst_expand (o, text, pattern, replace, pattern_percent, replace_percent)
      register char *pattern, *replace;
      register char *pattern_percent, *replace_percent;
 {
-  register int pattern_prepercent_len, pattern_postpercent_len;
-  register int replace_prepercent_len, replace_postpercent_len;
-  register char *t;
+  unsigned int pattern_prepercent_len, pattern_postpercent_len;
+  unsigned int replace_prepercent_len, replace_postpercent_len;
+  char *t;
   unsigned int len;
   int doneany = 0;
 
@@ -336,24 +341,30 @@ expand_function (o, function, text, end)
     default:
       abort ();
       break;
-      
+
+#ifndef VMS /* not supported for vms yet */
     case function_shell:
       {
-	char **argv, **envp;
+	char **argv;
 	char *error_prefix;
+#ifndef _AMIGA
+	char **envp;
 	int pipedes[2];
 	int pid;
+#endif
 
 	/* Expand the command line.  */
 	text = expand_argument (text, end);
 
 	/* Construct the argument list.  */
-	argv = construct_command_argv (text, (char *) NULL, (struct file *) 0);
+	argv = construct_command_argv (text,
+				       (char **) NULL, (struct file *) 0);
 	if (argv == 0)
 	  break;
 
+#ifndef _AMIGA
 	/* Using a target environment for `shell' loses in cases like:
-	   	export var = $(shell echo foobie) 
+	   	export var = $(shell echo foobie)
 	   because target_environment hits a loop trying to expand $(var)
 	   to put it in the environment.  This is even more confusing when
 	   var was not explicitly exported, but just appeared in the
@@ -364,6 +375,7 @@ expand_function (o, function, text, end)
 	/* Construct the environment.  */
 	envp = target_environment ((struct file *) 0);
 #endif
+#endif	/* Not Amiga.  */
 
 	/* For error messages.  */
 	if (reading_filename != 0)
@@ -375,7 +387,7 @@ expand_function (o, function, text, end)
 	else
 	  error_prefix = "";
 
-#ifndef	  __MSDOS__
+#if !defined(__MSDOS__) && !defined(_AMIGA)
 	if (pipe (pipedes) < 0)
 	  {
 	    perror_with_name (error_prefix, "pipe");
@@ -480,7 +492,8 @@ expand_function (o, function, text, end)
 
 	    free (buffer);
 	  }
-#else	/* MSDOS.  */
+#else	/* MSDOS or Amiga */
+#ifndef _AMIGA
          {
 	   /* MS-DOS can't do fork, but it can do spawn.  However, this
 	      means that we don't have an opportunity to reopen stdout to
@@ -497,7 +510,7 @@ expand_function (o, function, text, end)
 	   unsigned int maxlen = 200;
 	   int cc;
 	   char *buffer;
- 
+
 	   strcpy (tmp_output, "shXXXXXX");
 	   mktemp (tmp_output);
 	   child_stdout = open (tmp_output,
@@ -508,9 +521,9 @@ expand_function (o, function, text, end)
 	   dup2 (save_stdout, 1);
 	   close (child_stdout);
 	   close (save_stdout);
- 
+
 	   child_stdout = open (tmp_output, O_RDONLY|O_TEXT, 0644);
- 
+
 	   buffer = xmalloc (maxlen);
 	   i = 0;
 	   do
@@ -520,15 +533,15 @@ expand_function (o, function, text, end)
 		   maxlen += 512;
 		   buffer = (char *) xrealloc (buffer, maxlen + 1);
 		 }
- 
+
 	       cc = read (child_stdout, &buffer[i], maxlen - i);
 	       if (cc > 0)
 		 i += cc;
 	     } while (cc > 0);
- 
+
 	   close (child_stdout);
 	   unlink (tmp_output);
- 
+
 	   if (i > 0)
 	     {
 	       if (buffer[i - 1] == '\n')
@@ -542,11 +555,88 @@ expand_function (o, function, text, end)
 	     }
 	   free (buffer);
 	 }
-#endif	/* Not MSDOS.  */
+#else /* Amiga */
+	 {
+	   /* Amiga can't fork nor spawn, but I can start a program with
+	      redirection of my choice. The rest is the same as above. */
+#include <dos/dos.h>
+#include <proto/dos.h>
+
+	   BPTR child_stdout;
+	   char tmp_output[FILENAME_MAX];
+	   unsigned int maxlen = 200;
+	   int cc;
+	   char * buffer, * ptr;
+	   char ** aptr;
+	   int len = 0;
+
+	   strcpy (tmp_output, "t:MakeshXXXXXXXX");
+	   mktemp (tmp_output);
+	   child_stdout = Open (tmp_output, MODE_NEWFILE);
+
+	   for (aptr=argv; *aptr; aptr++)
+	     {
+	       len += strlen (*aptr) + 1;
+	     }
+
+	   buffer = xmalloc (len + 1);
+	   ptr = buffer;
+
+	   for (aptr=argv; *aptr; aptr++)
+	     {
+	       strcpy (ptr, *aptr);
+	       ptr += strlen (ptr) + 1;
+	       *ptr ++ = ' ';
+	       *ptr = 0;
+	     }
+
+	   ptr[-1] = '\n';
+
+	   Execute (buffer, NULL, child_stdout);
+	   free (buffer);
+
+	   Close (child_stdout);
+
+	   child_stdout = Open (tmp_output, MODE_OLDFILE);
+
+	   buffer = xmalloc (maxlen);
+	   i = 0;
+	   do
+	     {
+	       if (i == maxlen)
+		 {
+		   maxlen += 512;
+		   buffer = (char *) xrealloc (buffer, maxlen + 1);
+		 }
+
+	       cc = Read (child_stdout, &buffer[i], maxlen - i);
+	       if (cc > 0)
+		 i += cc;
+	     } while (cc > 0);
+
+	   Close (child_stdout);
+	   DeleteFile (tmp_output);
+
+	   if (i > 0)
+	     {
+	       if (buffer[i - 1] == '\n')
+		 buffer[--i] = '\0';
+	       else
+		 buffer[i] = '\0';
+	       p = buffer;
+	       while ((p = index (p, '\n')) != 0)
+		 *p++ = ' ';
+	       o = variable_buffer_output (o, buffer, i);
+	     }
+	   free (buffer);
+	 }
+#endif	/* Not Amiga.  */
+#endif	/* MSDOS or Amiga.  */
 
 	free (text);
 	break;
       }
+#endif /* !VMS */
 
     case function_origin:
       /* Expand the argument.  */
@@ -589,7 +679,7 @@ expand_function (o, function, text, end)
 
       free (text);
       break;
-      
+
     case function_sort:
       /* Expand the argument.  */
       text = expand_argument (text, end);
@@ -609,7 +699,7 @@ expand_function (o, function, text, end)
 		nwords *= 2;
 		words = (char **) xrealloc ((char *) words,
 					    nwords * sizeof (char *));
-	      }	
+	      }
 	    words[wordi++] = savestring (p, len);
 	  }
 
@@ -639,7 +729,7 @@ expand_function (o, function, text, end)
 
       free (text);
       break;
-      
+
     case function_foreach:
       {
 	/* Get three comma-separated arguments but
@@ -732,7 +822,7 @@ expand_function (o, function, text, end)
 	if (p == end)
 	  BADARGS (function == function_filter ? "filter" : "filter-out");
 	p2 = expand_argument (text, p);
-	
+
 	text = expand_argument (p + 1, end);
 
 	/* Chop TEXT up into words and then run each pattern through.  */
@@ -791,7 +881,7 @@ expand_function (o, function, text, end)
 	free (text);
       }
       break;
-      
+
     case function_patsubst:
       /* Get three comma-separated arguments and expand each one.  */
       count = 0;
@@ -824,9 +914,9 @@ expand_function (o, function, text, end)
       text = expand_argument (text, p2);
       p3 = expand_argument (p2 + 1, p);
       p2 = expand_argument (p + 1, end);
-      
+
       o = patsubst_expand (o, p2, text, p3, (char *) 0, (char *) 0);
-      
+
       free (text);
       free (p3);
       free (p2);
@@ -849,7 +939,7 @@ expand_function (o, function, text, end)
       text = expand_argument (text, p);
 
       p = expand_argument (p + 1, end);
-      
+
       {
 	/* Write each word of the first argument directly followed
 	   by the corresponding word of the second argument.
@@ -865,11 +955,11 @@ expand_function (o, function, text, end)
 	    tp = find_next_token (&p2, &tlen);
 	    if (tp != 0)
 	      o = variable_buffer_output (o, tp, tlen);
-	    
+
 	    pp = find_next_token (&p3, &plen);
 	    if (pp != 0)
 	      o = variable_buffer_output (o, pp, plen);
-	    
+
 	    if (tp != 0 || pp != 0)
 	      {
 		o = variable_buffer_output (o, " ", 1);
@@ -881,11 +971,11 @@ expand_function (o, function, text, end)
 	  /* Kill the last blank.  */
 	  --o;
       }
-      
+
       free (text);
       free (p);
       break;
-      
+
     case function_strip:
       /* Expand the argument.  */
       text = expand_argument (text, end);
@@ -900,19 +990,23 @@ expand_function (o, function, text, end)
       if (doneany)
 	/* Kill the last space.  */
 	--o;
-      
+
       free (text);
       break;
-      
+
     case function_wildcard:
       text = expand_argument (text, end);
-      
+
+#ifdef _AMIGA
+      o = wildcard_expansion (text, o);
+#else
       p = string_glob (text);
       o = variable_buffer_output (o, p, strlen (p));
-      
+#endif
+
       free (text);
       break;
-      
+
     case function_subst:
       /* Get three comma-separated arguments and expand each one.  */
       count = 0;
@@ -945,14 +1039,14 @@ expand_function (o, function, text, end)
       text = expand_argument (text, p2);
       p3 = expand_argument (p2 + 1, p);
       p2 = expand_argument (p + 1, end);
-      
+
       o = subst_expand (o, p2, text, p3, strlen (text), strlen (p3), 0, 0);
-      
+
       free (text);
       free (p3);
       free (p2);
       break;
-      
+
     case function_firstword:
       /* Expand the argument.  */
       text = expand_argument (text, end);
@@ -962,10 +1056,10 @@ expand_function (o, function, text, end)
       p = find_next_token (&p2, &i);
       if (p != 0)
 	o = variable_buffer_output (o, p, i);
-      
+
       free (text);
       break;
-      
+
     case function_word:
       /* Get two comma-separated arguments and expand each one.  */
       count = 0;
@@ -1057,11 +1151,11 @@ index argument");
       i = strlen (text);
       if (sindex (p, 0, text, i) != 0)
 	o = variable_buffer_output (o, text, i);
-      
+
       free (p);
       free (text);
       break;
-      
+
     case function_addsuffix:
     case function_addprefix:
       /* Get two comma-separated arguments and expand each one.  */
@@ -1081,7 +1175,7 @@ index argument");
       i = strlen (text);
 
       p2 = expand_argument (p + 1, end);
-      
+
       p3 = p2;
       while ((p = find_next_token (&p3, &len)) != 0)
 	{
@@ -1096,11 +1190,11 @@ index argument");
       if (doneany)
 	/* Kill last space.  */
 	--o;
-      
+
       free (p2);
       free (text);
       break;
-      
+
     case function_dir:
     case function_basename:
       /* Expand the argument.  */
@@ -1110,7 +1204,11 @@ index argument");
       while ((p2 = find_next_token (&p3, &len)) != 0)
 	{
 	  p = p2 + len;
+#ifdef VMS
+	  while (p >= p2 && *p != (function == function_dir ? ']' : '.'))
+#else
 	  while (p >= p2 && *p != (function == function_dir ? '/' : '.'))
+#endif
 	    --p;
 	  if (p >= p2)
 	    {
@@ -1119,7 +1217,15 @@ index argument");
 	      o = variable_buffer_output (o, p2, p - p2);
 	    }
 	  else if (function == function_dir)
+#ifdef VMS
+            o = variable_buffer_output (o, "[]", 2);
+#else
+#ifndef _AMIGA
             o = variable_buffer_output (o, "./", 2);
+#else
+	    /* o = o */; /* Just a nop... */
+#endif /* AMIGA */
+#endif /* !VMS */
 	  else
 	    /* The entire name is the basename.  */
 	    o = variable_buffer_output (o, p2, len);
@@ -1130,10 +1236,10 @@ index argument");
       if (doneany)
 	/* Kill last space.  */
 	--o;
-      
+
       free (text);
       break;
-      
+
     case function_notdir:
     case function_suffix:
       /* Expand the argument.  */
@@ -1143,7 +1249,11 @@ index argument");
       while ((p2 = find_next_token (&p3, &len)) != 0)
 	{
 	  p = p2 + len;
+#ifdef VMS
+	  while (p >= p2 && *p != (function == function_notdir ? ']' : '.'))
+#else
 	  while (p >= p2 && *p != (function == function_notdir ? '/' : '.'))
+#endif
 	    --p;
 	  if (p >= p2)
 	    {

getloadavg.c

@@ -1,5 +1,5 @@
 /* Get the system load averages.
-   Copyright (C) 1985, 86, 87, 88, 89, 91, 92, 93, 1994
+   Copyright (C) 1985, 86, 87, 88, 89, 91, 92, 93, 1994, 1995
    	Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -14,7 +14,8 @@
 
    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.  */
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
 
 /* Compile-time symbols that this file uses:
 
@@ -38,6 +39,7 @@
 
    apollo
    BSD				Real BSD, not just BSD-like.
+   convex
    DGUX
    eunice			UNIX emulator under VMS.
    hpux
@@ -59,6 +61,11 @@
    We also #define LDAV_PRIVILEGED if a program will require
    special installation to be able to call getloadavg.  */
 
+/* This should always be first.  */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include <sys/types.h>
 
 /* Both the Emacs and non-Emacs sections want this.  Some
@@ -69,10 +76,6 @@
 #endif
 
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
 /* Exclude all the code except the test program at the end
    if the system has its own `getloadavg' function.
 
@@ -209,6 +212,17 @@ extern int errno;
 #define LOAD_AVE_TYPE long
 #endif
 
+#ifdef _AIX
+#define LOAD_AVE_TYPE long
+#endif
+
+#ifdef convex
+#define LOAD_AVE_TYPE double
+#ifndef LDAV_CVT
+#define LDAV_CVT(n) (n)
+#endif
+#endif
+
 #endif /* No LOAD_AVE_TYPE.  */
 
 #ifdef OSF_ALPHA
@@ -253,6 +267,10 @@ extern int errno;
 #define FSCALE 100.0
 #endif
 
+#ifdef _AIX
+#define FSCALE 65536.0
+#endif
+
 #endif	/* Not FSCALE.  */
 
 #if !defined (LDAV_CVT) && defined (FSCALE)
@@ -314,6 +332,10 @@ extern int errno;
 #define NLIST_STRUCT
 #endif
 
+#ifdef _AIX
+#define NLIST_STRUCT
+#endif
+
 #endif /* defined (NLIST_STRUCT) */
 
 
@@ -339,7 +361,7 @@ extern int errno;
 #define LDAV_SYMBOL "_Loadavg"
 #endif
 
-#if !defined(LDAV_SYMBOL) && ((defined(hpux) && !defined(hp9000s300)) || defined(_SEQUENT_) || defined(SVR4) || defined(ISC) || defined(sgi) || (defined (ardent) && defined (titan)))
+#if !defined(LDAV_SYMBOL) && ((defined(hpux) && !defined(hp9000s300)) || defined(_SEQUENT_) || defined(SVR4) || defined(ISC) || defined(sgi) || (defined (ardent) && defined (titan)) || defined (_AIX))
 #define LDAV_SYMBOL "avenrun"
 #endif
 
@@ -711,6 +733,16 @@ getloadavg (loadavg, nelem)
        : (load_ave.tl_avenrun.l[0] / (double) load_ave.tl_lscale));
 #endif	/* OSF_MIPS */
 
+#if !defined (LDAV_DONE) && defined(MSDOS)
+#define LDAV_DONE
+
+  /* A faithful emulation is going to have to be saved for a rainy day.  */
+  for ( ; elem < nelem; elem++) 
+    {
+      loadavg[elem] = 0.0;
+    }
+#endif  /* MSDOS */
+
 #if !defined (LDAV_DONE) && defined (OSF_ALPHA)
 #define LDAV_DONE
 
@@ -789,23 +821,29 @@ getloadavg (loadavg, nelem)
 #endif /* NLIST_STRUCT */
 
 #ifndef SUNOS_5
-      if (nlist (KERNEL_FILE, nl) >= 0)
-	/* Omit "&& nl[0].n_type != 0 " -- it breaks on Sun386i.  */
-	{
-#ifdef FIXUP_KERNEL_SYMBOL_ADDR
-	  FIXUP_KERNEL_SYMBOL_ADDR (nl);
+      if (
+#if !(defined (_AIX) && !defined (ps2))
+	  nlist (KERNEL_FILE, nl)
+#else  /* _AIX */
+	  knlist (nl, 1, sizeof (nl[0]))
 #endif
-	  offset = nl[0].n_value;
-	}
-#endif  /* !SUNOS_5 */
-#else /* sgi */
-      int ldav_off;
+	  >= 0)
+	  /* Omit "&& nl[0].n_type != 0 " -- it breaks on Sun386i.  */
+	  {
+#ifdef FIXUP_KERNEL_SYMBOL_ADDR
+	    FIXUP_KERNEL_SYMBOL_ADDR (nl);
+#endif
+	    offset = nl[0].n_value;
+	  }
+#endif /* !SUNOS_5 */
+#else  /* sgi */
+	  int ldav_off;
 
-      ldav_off = sysmp (MP_KERNADDR, MPKA_AVENRUN);
-      if (ldav_off != -1)
-	offset = (long) ldav_off & 0x7fffffff;
+	  ldav_off = sysmp (MP_KERNADDR, MPKA_AVENRUN);
+	  if (ldav_off != -1)
+	  offset = (long) ldav_off & 0x7fffffff;
 #endif /* sgi */
-    }
+	}
 
   /* Make sure we have /dev/kmem open.  */
   if (!getloadavg_initialized)
@@ -813,7 +851,17 @@ getloadavg (loadavg, nelem)
 #ifndef SUNOS_5
       channel = open ("/dev/kmem", 0);
       if (channel >= 0)
-	getloadavg_initialized = 1;
+	{
+	  /* Set the channel to close on exec, so it does not
+	     litter any child's descriptor table.  */
+#ifdef FD_SETFD
+#ifndef FD_CLOEXEC
+#define FD_CLOEXEC 1
+#endif
+	  (void) fcntl (channel, F_SETFD, FD_CLOEXEC);
+#endif
+	  getloadavg_initialized = 1;
+	}
 #else /* SUNOS_5 */
       /* We pass 0 for the kernel, corefile, and swapfile names
 	 to use the currently running kernel.  */

glob/COPYING.LIB.old

@@ -0,0 +1,481 @@
+		  GNU LIBRARY GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1991 Free Software Foundation, Inc.
+                    675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the library GPL.  It is
+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
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+
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+
+That's all there is to it!

glob/ChangeLog

@@ -0,0 +1,141 @@
+Mon May 13 12:03:03 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
+
+	* posix/glob.c [_AMIGA]: Don't include <pwd.h>.
+	(glob): Remove bogus & in call to globfree.
+	[_AMIGA]: Use AmigaDOS file name conventions.
+
+Thu May  9 09:17:46 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
+
+	* posix/glob/SMakefile, posix/glob/SCOPTIONS, posix/glob/Makefile.ami:
+	New files, AmigaDOS support from Aaron Digulla.
+	* posix/Makefile (glob.tar): Add AmigaDOS support files.
+
+Tue Apr  2 21:27:01 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* posix/glob.c (glob_pattern_p): Avoid scanning past eos if
+	the pattern ends with a backslash and quoting is enabled.
+	* posix/fnmatch.c (fnmatch): Likewise; return FNM_NOMATCH for such
+ 	patterns.
+
+Thu Mar 14 06:01:07 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob): In GLOB_BRACE brace expansion, fix buffer size
+	calculation to include trailing invariant portion.  Don't use alloca;
+	instead use a dynamic auto array for GCC, malloc for non-GCC.
+	Handle nested braces properly.
+
+Fri Mar  1 10:09:46 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>
+
+	* posix/glob.c: Use canonical code from autoconf manual for dirent
+ 	include.
+	[_D_NAMLEN]: Redefine NAMLEN using this.
+	(glob_in_dir): Use NAMLEN macro.
+
+Fri Jan 19 13:28:59 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob): Use prototype in getlogin decl.
+
+Thu Jan 18 00:32:43 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (_GNU_SOURCE): Define if undefined, so glob.h
+	defines GNU extensions.
+	* posix/fnmatch.c: Likewise.
+
+Fri Jan 12 13:40:01 1996  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob): Add parens in glob call flags arg for
+	GLOB_BRACE case.
+
+Thu Dec 14 02:28:22 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob_in_dir): Cast result of opendir to __ptr_t,
+	and cast STREAM to DIR * before passing to readdir and closedir.
+
+Mon Dec 11 20:07:54 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c [! STDC_HEADERS]: Declare getenv.
+	(glob): Avoid using function as value.
+
+Fri Dec  8 13:04:51 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c: Implement new options GLOB_ALTDIRFUNC, GLOB_BRACE,
+	GLOB_TILDE, GLOB_NOMAGIC.
+	(glob): Use stat instead of lstat to determine directoriness.
+	* posix/glob.h (GLOB_ALTDIRFUNC, GLOB_BRACE, GLOB_NOMAGIC, GLOB_TILDE):
+	New flag bits.
+	(__GLOB_FLAGS): Include them.
+	(glob_t): New members gl_closedir, gl_readdir, gl_opendir, gl_lstat,
+	gl_stat.
+
+Mon Sep 11 14:00:14 1995  Roland McGrath  <roland@whiz-bang.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob): Comment fix.
+
+Wed Aug 30 16:44:55 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob): Use realloc to extend strings for GLOB_MARK
+	slash.
+	(glob_in_dir): Don't allocate extra byte here.
+
+Mon Aug  7 14:04:36 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob_in_dir): Allocate GLOB_MARK byte in case when
+ 	(NFOUND == 0 && (FLAGS & GLOB_NOCHECK)).
+
+Sat Apr 29 15:46:57 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (S_ISDIR): Define if undefined.
+
+Tue Apr 25 17:17:19 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.c (glob): If GLOB_MARK set, stat names to find
+ 	directories and append slashes to them in final pass before
+ 	sorting.
+	(glob_in_dir): If GLOB_MARK set, just allocate the extra char for the
+	slash; never append it here.
+
+Wed Mar  8 13:38:13 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.bat: Fixes from DJ.
+
+Wed Feb 22 00:44:41 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Put AC_ISC_POSIX before AC_CONST.
+
+Sun Feb  5 17:59:53 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* malloc/malloc.c (__malloc_extra_blocks): New variable.
+	(malloc): When getting more core, get __malloc_extra_blocks extra;
+	put the new block at the end of the free list and let the next loop
+ 	iteration use the initial portion of it.
+	* malloc/free.c (_free_internal): Account for twice
+ 	__malloc_extra_blocks in deciding if we have so much extra memory
+ 	we should return it to the system.
+	* malloc/malloc.h (__malloc_extra_blocks): Declare it.
+	* posix/glob.c (prefix_array, glob_pattern_p): Remove gratuitous
+ 	const in parameter decl.
+
+Fri Jan 27 17:53:49 1995  Jim Meyering  (meyering@comco.com)
+
+	* posix/fnmatch.c: Declare errno if it's not defined.
+	That's simpler than testing #if !defined(__GNU_LIBRARY__)
+	&& !defined(STDC_HEADERS).
+
+Thu Jan 26 00:02:01 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* io/ftw.c: Avoid `ret' as variable name.
+	* posix/glob.c: Likewise.
+
+Wed Jan 25 00:45:56 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Put AC_AIX and AC_MINIX early, before
+ 	any compile tests.
+
+Mon Jan 16 15:49:07 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/Makefile.in: Remove config.h and config.log.
+
+Sun Jan 15 06:56:47 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Add AC_CONST check.
+

glob/Makefile.ami

@@ -0,0 +1,69 @@
+# Makefile for standalone distribution of libglob.a (fnmatch, glob).
+
+# Copyright (C) 1991, 92, 93, 94, 95 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License
+# as published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+
+# This library 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with this library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = /glob/
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = /glob/
+
+CC = sc
+RM = delete
+CPPFLAGS =
+CFLAGS =
+
+# Information determined by configure.
+DEFS = Define HAVE_HEADER_STDC Define HAVE_UNISTD_H Define HAVE_STRING_H \
+	Define HAVE_DIRENT_H
+
+# How to invoke ar.
+AR = join
+ARFLAGS = as
+
+# How to invoke ranlib.
+RANLIB = ;
+
+.PHONY: all
+all: glob.lib
+
+glob.lib : glob.o fnmatch.o
+	$(AR) $(ARFLAGS) $@ glob.o fnmatch.o
+	$(RANLIB) $@
+
+# For some reason, Unix make wants the dependencies on the source files.
+# Otherwise it refuses to use an implicit rule!
+# And, get this: it doesn't work to use $(srcdir)foo.c!!
+glob.o: $(srcdir)glob.h $(srcdir)fnmatch.h glob.c
+fnmatch.o: $(srcdir)fnmatch.h fnmatch.c
+
+OUTPUT_OPTION =
+.c.o:
+	$(CC) IDir "" \
+	      $(DEFS) $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+.PHONY: clean realclean glob-clean glob-realclean distclean
+clean glob-clean:
+	-$(RM) glob.lib "#?.o" core
+distclean glob-realclean: clean
+	-$(RM) TAGS tags Makefile config.status config.h config.log
+realcean: distclean
+
+# For inside the C library.
+glob.tar glob.tar.Z:
+	$(MAKE) -C .. $@

glob/Makefile.in

@@ -0,0 +1,66 @@
+# Makefile for standalone distribution of libglob.a (fnmatch, glob).
+
+# Copyright (C) 1991, 92, 93, 94, 95 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License
+# as published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+
+# This library 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with this library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = @srcdir@
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = @srcdir@
+
+CC = @CC@
+CPPFLAGS = @CPPFLAGS@
+CFLAGS = @CFLAGS@
+
+# Information determined by configure.
+DEFS = @DEFS@
+
+# How to invoke ar.
+AR = @AR@
+ARFLAGS = rv
+
+# How to invoke ranlib.
+RANLIB = @RANLIB@
+
+.PHONY: all
+all: libglob.a
+
+libglob.a: glob.o fnmatch.o
+	$(AR) $(ARFLAGS) $@ glob.o fnmatch.o
+	$(RANLIB) $@
+
+# For some reason, Unix make wants the dependencies on the source files.
+# Otherwise it refuses to use an implicit rule!
+# And, get this: it doesn't work to use $(srcdir)/foo.c!!
+glob.o: $(srcdir)/glob.h $(srcdir)/fnmatch.h glob.c
+fnmatch.o: $(srcdir)/fnmatch.h fnmatch.c
+
+.c.o:
+	$(CC) -I. -I$(srcdir) -c \
+	      $(DEFS) $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+.PHONY: clean realclean glob-clean glob-realclean distclean
+clean glob-clean:
+	-rm -f libglob.a *.o core
+distclean glob-realclean: clean
+	-rm -f TAGS tags Makefile config.status config.h config.log
+realcean: distclean
+
+# For inside the C library.
+glob.tar glob.tar.Z:
+	$(MAKE) -C .. $@

glob/SCOPTIONS

@@ -0,0 +1,13 @@
+ERRORREXX
+OPTIMIZE
+NOVERSION
+OPTIMIZERTIME
+OPTIMIZERALIAS
+DEFINE INCLUDEDIR="include:"
+DEFINE LIBDIR="lib:"
+DEFINE NO_ALLOCA
+DEFINE NO_FLOAT
+DEFINE NO_ARCHIVES
+IGNORE=161
+IGNORE=100
+STARTUP=cres

glob/SMakefile

@@ -0,0 +1,69 @@
+# Makefile for standalone distribution of libglob.a (fnmatch, glob).
+
+# Copyright (C) 1991, 92, 93, 94, 95 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License
+# as published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+
+# This library 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with this library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+# Ultrix 2.2 make doesn't expand the value of VPATH.
+VPATH = /glob/
+# This must repeat the value, because configure will remove `VPATH = .'.
+srcdir = /glob/
+
+CC = sc
+CPPFLAGS =
+CFLAGS =
+MAKE = smake
+RM = delete
+
+# Information determined by configure.
+DEFS = Define HAVE_HEADER_STDC Define HAVE_UNISTD_H Define HAVE_STRING_H \
+	Define HAVE_DIRENT_H
+
+# How to invoke ar.
+AR = join
+ARFLAGS = as
+
+# How to invoke ranlib.
+RANLIB = ;
+
+.PHONY: all
+all: glob.lib
+
+glob.lib : glob.o fnmatch.o
+	$(AR) $(ARFLAGS) $@ glob.o fnmatch.o
+	$(RANLIB) $@
+
+# For some reason, Unix make wants the dependencies on the source files.
+# Otherwise it refuses to use an implicit rule!
+# And, get this: it doesn't work to use $(srcdir)foo.c!!
+glob.o: $(srcdir)glob.h $(srcdir)fnmatch.h glob.c
+fnmatch.o: $(srcdir)fnmatch.h fnmatch.c
+
+.c.o:
+	$(CC) IDir "" \
+	      $(DEFS) $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
+
+.PHONY: clean realclean glob-clean glob-realclean distclean
+clean glob-clean:
+	-$(RM) -f glob.lib *.o core
+distclean glob-realclean: clean
+	-$(RM) -f TAGS tags Makefile config.status config.h config.log
+realcean: distclean
+
+# For inside the C library.
+glob.tar glob.tar.Z:
+	$(MAKE) -C .. $@

glob/configure.bat

@@ -0,0 +1,26 @@
+@echo off
+echo Configuring glob for GO32
+rem This batch file assumes a unix-type "sed" program
+
+echo # Makefile generated by "configure.bat"> Makefile
+
+if exist config.sed del config.sed
+
+echo "s/@srcdir@/./					">> config.sed
+echo "s/@CC@/gcc/					">> config.sed
+echo "s/@CFLAGS@/-O2 -g/				">> config.sed
+echo "s/@CPPFLAGS@/-DHAVE_CONFIG_H -I../		">> config.sed
+echo "s/@AR@/ar/					">> config.sed
+echo "s/@RANLIB@/ranlib/				">> config.sed
+echo "s/@LDFLAGS@//					">> config.sed
+echo "s/@DEFS@//					">> config.sed
+echo "s/@ALLOCA@//					">> config.sed
+echo "s/@LIBS@//					">> config.sed
+echo "s/@LIBOBJS@//					">> config.sed
+echo "s/^Makefile *:/_Makefile:/			">> config.sed
+echo "s/^config.h *:/_config.h:/			">> config.sed
+
+sed -e "s/^\"//" -e "s/\"$//" -e "s/[ 	]*$//" config.sed > config2.sed
+sed -f config2.sed Makefile.in >> Makefile
+del config.sed
+del config2.sed

glob/configure.in

@@ -0,0 +1,19 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(fnmatch.c)		dnl A distinctive file to look for in srcdir.
+AC_PREREQ(2.1)			dnl Minimum Autoconf version required.
+AC_PROG_CC
+AC_CHECK_PROG(AR, ar, ar, ar)
+AC_PROG_RANLIB
+AC_PROG_CPP			dnl Later checks need this.
+dnl These two want to come early.
+AC_AIX
+AC_MINIX
+AC_ISC_POSIX
+AC_CONST
+AC_HEADER_STDC
+AC_CHECK_HEADERS(memory.h unistd.h string.h)
+AC_HEADER_DIRENT
+AC_FUNC_CLOSEDIR_VOID
+AC_FUNC_ALLOCA
+AC_FUNC_STRCOLL
+AC_OUTPUT(Makefile)

glob/fnmatch.c

@@ -0,0 +1,216 @@
+/* Copyright (C) 1991, 1992, 1993, 1996 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
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+This library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* Enable GNU extensions in fnmatch.h.  */
+#ifndef _GNU_SOURCE
+#define	_GNU_SOURCE	1
+#endif
+
+#include <errno.h>
+#include <fnmatch.h>
+#include <ctype.h>
+
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+
+
+#ifndef errno
+extern int errno;
+#endif
+
+/* Match STRING against the filename pattern PATTERN, returning zero if
+   it matches, nonzero if not.  */
+int
+fnmatch (pattern, string, flags)
+     const char *pattern;
+     const char *string;
+     int flags;
+{
+  register const char *p = pattern, *n = string;
+  register char c;
+
+/* Note that this evalutes C many times.  */
+#define FOLD(c)	((flags & FNM_CASEFOLD) && isupper (c) ? tolower (c) : (c))
+
+  while ((c = *p++) != '\0')
+    {
+      c = FOLD (c);
+
+      switch (c)
+	{
+	case '?':
+	  if (*n == '\0')
+	    return FNM_NOMATCH;
+	  else if ((flags & FNM_FILE_NAME) && *n == '/')
+	    return FNM_NOMATCH;
+	  else if ((flags & FNM_PERIOD) && *n == '.' &&
+		   (n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
+	    return FNM_NOMATCH;
+	  break;
+
+	case '\\':
+	  if (!(flags & FNM_NOESCAPE))
+	    {
+	      c = *p++;
+	      if (c == '\0')
+		/* Trailing \ loses.  */
+		return FNM_NOMATCH;
+	      c = FOLD (c);
+	    }
+	  if (FOLD (*n) != c)
+	    return FNM_NOMATCH;
+	  break;
+
+	case '*':
+	  if ((flags & FNM_PERIOD) && *n == '.' &&
+	      (n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
+	    return FNM_NOMATCH;
+
+	  for (c = *p++; c == '?' || c == '*'; c = *p++, ++n)
+	    if (((flags & FNM_FILE_NAME) && *n == '/') ||
+		(c == '?' && *n == '\0'))
+	      return FNM_NOMATCH;
+
+	  if (c == '\0')
+	    return 0;
+
+	  {
+	    char c1 = (!(flags & FNM_NOESCAPE) && c == '\\') ? *p : c;
+	    c1 = FOLD (c1);
+	    for (--p; *n != '\0'; ++n)
+	      if ((c == '[' || FOLD (*n) == c1) &&
+		  fnmatch (p, n, flags & ~FNM_PERIOD) == 0)
+		return 0;
+	    return FNM_NOMATCH;
+	  }
+
+	case '[':
+	  {
+	    /* Nonzero if the sense of the character class is inverted.  */
+	    register int not;
+
+	    if (*n == '\0')
+	      return FNM_NOMATCH;
+
+	    if ((flags & FNM_PERIOD) && *n == '.' &&
+		(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
+	      return FNM_NOMATCH;
+
+	    not = (*p == '!' || *p == '^');
+	    if (not)
+	      ++p;
+
+	    c = *p++;
+	    for (;;)
+	      {
+		register char cstart = c, cend = c;
+
+		if (!(flags & FNM_NOESCAPE) && c == '\\')
+		  {
+		    if (*p == '\0')
+		      return FNM_NOMATCH;
+		    cstart = cend = *p++;
+		  }
+
+		cstart = cend = FOLD (cstart);
+
+		if (c == '\0')
+		  /* [ (unterminated) loses.  */
+		  return FNM_NOMATCH;
+
+		c = *p++;
+		c = FOLD (c);
+
+		if ((flags & FNM_FILE_NAME) && c == '/')
+		  /* [/] can never match.  */
+		  return FNM_NOMATCH;
+
+		if (c == '-' && *p != ']')
+		  {
+		    cend = *p++;
+		    if (!(flags & FNM_NOESCAPE) && cend == '\\')
+		      cend = *p++;
+		    if (cend == '\0')
+		      return FNM_NOMATCH;
+		    cend = FOLD (cend);
+
+		    c = *p++;
+		  }
+
+		if (FOLD (*n) >= cstart && FOLD (*n) <= cend)
+		  goto matched;
+
+		if (c == ']')
+		  break;
+	      }
+	    if (!not)
+	      return FNM_NOMATCH;
+	    break;
+
+	  matched:;
+	    /* Skip the rest of the [...] that already matched.  */
+	    while (c != ']')
+	      {
+		if (c == '\0')
+		  /* [... (unterminated) loses.  */
+		  return FNM_NOMATCH;
+
+		c = *p++;
+		if (!(flags & FNM_NOESCAPE) && c == '\\')
+		  {
+		    if (*p == '\0')
+		      return FNM_NOMATCH;
+		    /* XXX 1003.2d11 is unclear if this is right.  */
+		    ++p;
+		  }
+	      }
+	    if (not)
+	      return FNM_NOMATCH;
+	  }
+	  break;
+
+	default:
+	  if (c != FOLD (*n))
+	    return FNM_NOMATCH;
+	}
+
+      ++n;
+    }
+
+  if (*n == '\0')
+    return 0;
+
+  if ((flags & FNM_LEADING_DIR) && *n == '/')
+    /* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz".  */
+    return 0;
+
+  return FNM_NOMATCH;
+}
+
+#endif	/* _LIBC or not __GNU_LIBRARY__.  */

glob/fnmatch.h

@@ -0,0 +1,67 @@
+/* Copyright (C) 1991, 1992, 1993 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
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+This library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifndef	_FNMATCH_H
+
+#define	_FNMATCH_H	1
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
+#undef	__P
+#define	__P(protos)	protos
+#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.  */
+#endif /* C++ or ANSI C.  */
+
+
+/* We #undef these before defining them because some losing systems
+   (HP-UX A.08.07 for example) define these in <unistd.h>.  */
+#undef	FNM_PATHNAME
+#undef	FNM_NOESCAPE
+#undef	FNM_PERIOD
+
+/* Bits set in the FLAGS argument to `fnmatch'.  */
+#define	FNM_PATHNAME	(1 << 0) /* No wildcard can ever match `/'.  */
+#define	FNM_NOESCAPE	(1 << 1) /* Backslashes don't quote special chars.  */
+#define	FNM_PERIOD	(1 << 2) /* Leading `.' is matched only explicitly.  */
+
+#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
+#define	FNM_FILE_NAME	FNM_PATHNAME /* Preferred GNU name.  */
+#define	FNM_LEADING_DIR	(1 << 3) /* Ignore `/...' after a match.  */
+#define	FNM_CASEFOLD	(1 << 4) /* Compare without regard to case.  */
+#endif
+
+/* Value returned by `fnmatch' if STRING does not match PATTERN.  */
+#define	FNM_NOMATCH	1
+
+/* Match STRING against the filename pattern PATTERN,
+   returning zero if it matches, FNM_NOMATCH if not.  */
+extern int fnmatch __P ((const char *__pattern, const char *__string,
+			 int __flags));
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* fnmatch.h */

glob/glob.c

@@ -0,0 +1,883 @@
+/* Copyright (C) 1991, 92, 93, 94, 95, 96 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
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+This library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/* AIX requires this to be the first thing in the file.  */
+#if defined (_AIX) && !defined (__GNUC__)
+ #pragma alloca
+#endif
+
+#ifdef	HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* Enable GNU extensions in glob.h.  */
+#ifndef _GNU_SOURCE
+#define	_GNU_SOURCE	1
+#endif
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#define GLOB_INTERFACE_VERSION 1
+#if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
+#include <gnu-versions.h>
+#if _GNU_GLOB_INTERFACE_VERSION == GLOB_INTERFACE_VERSION
+#define ELIDE_CODE
+#endif
+#endif
+
+#ifndef ELIDE_CODE
+
+#ifdef	STDC_HEADERS
+#include <stddef.h>
+#endif
+
+#ifdef	HAVE_UNISTD_H
+#include <unistd.h>
+#ifndef POSIX
+#ifdef	_POSIX_VERSION
+#define	POSIX
+#endif
+#endif
+#endif
+
+#ifndef _AMIGA
+#include <pwd.h>
+#endif
+
+#if !defined(__GNU_LIBRARY__) && !defined(STDC_HEADERS)
+extern int errno;
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+
+#if defined (HAVE_DIRENT_H) || defined (__GNU_LIBRARY__)
+# include <dirent.h>
+# define NAMLEN(dirent) strlen((dirent)->d_name)
+#else
+# define dirent direct
+# define NAMLEN(dirent) (dirent)->d_namlen
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif
+
+
+/* In GNU systems, <dirent.h> defines this macro for us.  */
+#ifdef _D_NAMLEN
+#undef NAMLEN
+#define NAMLEN(d) _D_NAMLEN(d)
+#endif
+
+
+#if defined (POSIX) && !defined (__GNU_LIBRARY__)
+/* Posix does not require that the d_ino field be present, and some
+   systems do not provide it. */
+#define REAL_DIR_ENTRY(dp) 1
+#else
+#define REAL_DIR_ENTRY(dp) (dp->d_ino != 0)
+#endif /* POSIX */
+
+#if	(defined (STDC_HEADERS) || defined (__GNU_LIBRARY__))
+#include <stdlib.h>
+#include <string.h>
+#define	ANSI_STRING
+#else	/* No standard headers.  */
+
+extern char *getenv ();
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#define	ANSI_STRING
+#else
+#include <strings.h>
+#endif
+#ifdef	HAVE_MEMORY_H
+#include <memory.h>
+#endif
+
+extern char *malloc (), *realloc ();
+extern void free ();
+
+extern void qsort ();
+extern void abort (), exit ();
+
+#endif	/* Standard headers.  */
+
+#ifndef	ANSI_STRING
+
+#ifndef	bzero
+extern void bzero ();
+#endif
+#ifndef	bcopy
+extern void bcopy ();
+#endif
+
+#define	memcpy(d, s, n)	bcopy ((s), (d), (n))
+#define	strrchr	rindex
+/* memset is only used for zero here, but let's be paranoid.  */
+#define	memset(s, better_be_zero, n) \
+  ((void) ((better_be_zero) == 0 ? (bzero((s), (n)), 0) : (abort(), 0)))
+#endif	/* Not ANSI_STRING.  */
+
+#ifndef	HAVE_STRCOLL
+#define	strcoll	strcmp
+#endif
+
+
+#ifndef	__GNU_LIBRARY__
+#ifdef	__GNUC__
+__inline
+#endif
+#ifndef __SASC
+static char *
+my_realloc (p, n)
+     char *p;
+     unsigned int n;
+{
+  /* These casts are the for sake of the broken Ultrix compiler,
+     which warns of illegal pointer combinations otherwise.  */
+  if (p == NULL)
+    return (char *) malloc (n);
+  return (char *) realloc (p, n);
+}
+#define	realloc	my_realloc
+#endif /* __SASC */
+#endif /* __GNU_LIBRARY__ */
+
+
+#if	!defined(__alloca) && !defined(__GNU_LIBRARY__)
+
+#ifdef	__GNUC__
+#undef	alloca
+#define	alloca(n)	__builtin_alloca (n)
+#else	/* Not GCC.  */
+#if	defined (sparc) || defined (HAVE_ALLOCA_H)
+#include <alloca.h>
+#else	/* Not sparc or HAVE_ALLOCA_H.  */
+#ifndef	_AIX
+extern char *alloca ();
+#endif	/* Not _AIX.  */
+#endif	/* sparc or HAVE_ALLOCA_H.  */
+#endif	/* GCC.  */
+
+#define	__alloca	alloca
+
+#endif
+
+#ifndef __GNU_LIBRARY__
+#define __stat stat
+#ifdef STAT_MACROS_BROKEN
+#undef S_ISDIR
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
+#endif
+#endif
+
+#ifndef	STDC_HEADERS
+#undef	size_t
+#define	size_t	unsigned int
+#endif
+
+/* Some system header files erroneously define these.
+   We want our own definitions from <fnmatch.h> to take precedence.  */
+#undef	FNM_PATHNAME
+#undef	FNM_NOESCAPE
+#undef	FNM_PERIOD
+#include <fnmatch.h>
+
+/* Some system header files erroneously define these.
+   We want our own definitions from <glob.h> to take precedence.  */
+#undef	GLOB_ERR
+#undef	GLOB_MARK
+#undef	GLOB_NOSORT
+#undef	GLOB_DOOFFS
+#undef	GLOB_NOCHECK
+#undef	GLOB_APPEND
+#undef	GLOB_NOESCAPE
+#undef	GLOB_PERIOD
+#include <glob.h>
+
+static int glob_pattern_p __P ((const char *pattern, int quote));
+static int glob_in_dir __P ((const char *pattern, const char *directory,
+			     int flags,
+			     int (*errfunc) __P ((const char *, int)),
+			     glob_t *pglob));
+static int prefix_array __P ((const char *prefix, char **array, size_t n));
+static int collated_compare __P ((const __ptr_t, const __ptr_t));
+
+/* Do glob searching for PATTERN, placing results in PGLOB.
+   The bits defined above may be set in FLAGS.
+   If a directory cannot be opened or read and ERRFUNC is not nil,
+   it is called with the pathname that caused the error, and the
+   `errno' value from the failing call; if it returns non-zero
+   `glob' returns GLOB_ABEND; if it returns zero, the error is ignored.
+   If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
+   Otherwise, `glob' returns zero.  */
+int
+glob (pattern, flags, errfunc, pglob)
+     const char *pattern;
+     int flags;
+     int (*errfunc) __P ((const char *, int));
+     glob_t *pglob;
+{
+  const char *filename;
+  char *dirname;
+  size_t dirlen;
+  int status;
+  int oldcount;
+
+  if (pattern == NULL || pglob == NULL || (flags & ~__GLOB_FLAGS) != 0)
+    {
+      errno = EINVAL;
+      return -1;
+    }
+
+  if (flags & GLOB_BRACE)
+    {
+      const char *begin = strchr (pattern, '{');
+      if (begin != NULL)
+	{
+	  int firstc;
+	  size_t restlen;
+	  const char *p, *end, *next;
+	  unsigned int depth = 0;
+
+	  /* Find the end of the brace expression, by counting braces.
+	     While we're at it, notice the first comma at top brace level.  */
+	  end = begin + 1;
+	  next = NULL;
+	  while (1)
+	    {
+	      switch (*end++)
+		{
+		case ',':
+		  if (depth == 0 && next == NULL)
+		    next = end;
+		  continue;
+		case '{':
+		  ++depth;
+		  continue;
+		case '}':
+		  if (depth-- == 0)
+		    break;
+		  continue;
+		case '\0':
+		  return glob (pattern, flags &~ GLOB_BRACE, errfunc, pglob);
+		}
+	      break;
+	    }
+	  restlen = strlen (end) + 1;
+	  if (next == NULL)
+	    next = end;
+
+	  /* We have a brace expression.  BEGIN points to the opening {,
+	     NEXT points past the terminator of the first element, and END
+	     points past the final }.  We will accumulate result names from
+	     recursive runs for each brace alternative in the buffer using
+	     GLOB_APPEND.  */
+
+	  if (!(flags & GLOB_APPEND))
+	    {
+	      /* This call is to set a new vector, so clear out the
+		 vector so we can append to it.  */
+	      pglob->gl_pathc = 0;
+	      pglob->gl_pathv = NULL;
+	    }
+	  firstc = pglob->gl_pathc;
+
+	  /* In this loop P points to the beginning of the current element
+	     and NEXT points past its terminator.  */
+	  p = begin + 1;
+	  while (1)
+	    {
+	      /* Construct a whole name that is one of the brace
+		 alternatives in a temporary buffer.  */
+	      int result;
+	      size_t bufsz = (begin - pattern) + (next - 1 - p) + restlen;
+#ifdef __GNUC__
+	      char onealt[bufsz];
+#else
+	      char *onealt = malloc (bufsz);
+	      if (onealt == NULL)
+		{
+		  if (!(flags & GLOB_APPEND))
+		    globfree (pglob);
+		  return GLOB_NOSPACE;
+		}
+#endif
+	      memcpy (onealt, pattern, begin - pattern);
+	      memcpy (&onealt[begin - pattern], p, next - 1 - p);
+	      memcpy (&onealt[(begin - pattern) + (next - 1 - p)],
+		      end, restlen);
+	      result = glob (onealt,
+			     ((flags & ~(GLOB_NOCHECK|GLOB_NOMAGIC)) |
+			      GLOB_APPEND), errfunc, pglob);
+#ifndef __GNUC__
+	      free (onealt);
+#endif
+
+	      /* If we got an error, return it.  */
+	      if (result && result != GLOB_NOMATCH)
+		{
+		  if (!(flags & GLOB_APPEND))
+		    globfree (pglob);
+		  return result;
+		}
+
+	      /* Advance past this alternative and process the next.  */
+	      p = next;
+	      depth = 0;
+	    scan:
+	      switch (*p++)
+		{
+		case ',':
+		  if (depth == 0)
+		    {
+		      /* Found the next alternative.  Loop to glob it.  */
+		      next = p;
+		      continue;
+		    }
+		  goto scan;
+		case '{':
+		  ++depth;
+		  goto scan;
+		case '}':
+		  if (depth-- == 0)
+		    /* End of the brace expression.  Break out of the loop.  */
+		    break;
+		  goto scan;
+		}
+	    }
+
+	  if (pglob->gl_pathc == firstc &&
+	      !(flags & (GLOB_NOCHECK|GLOB_NOMAGIC)))
+	    return GLOB_NOMATCH;
+	}
+    }
+
+  /* Find the filename.  */
+  filename = strrchr (pattern, '/');
+  if (filename == NULL)
+    {
+      filename = pattern;
+#ifdef _AMIGA
+      dirname = (char *) "";
+#else
+      dirname = (char *) ".";
+#endif
+      dirlen = 0;
+    }
+  else if (filename == pattern)
+    {
+      /* "/pattern".  */
+      dirname = (char *) "/";
+      dirlen = 1;
+      ++filename;
+    }
+  else
+    {
+      dirlen = filename - pattern;
+      dirname = (char *) __alloca (dirlen + 1);
+      memcpy (dirname, pattern, dirlen);
+      dirname[dirlen] = '\0';
+      ++filename;
+    }
+
+  if (filename[0] == '\0' && dirlen > 1)
+    /* "pattern/".  Expand "pattern", appending slashes.  */
+    {
+      int val = glob (dirname, flags | GLOB_MARK, errfunc, pglob);
+      if (val == 0)
+	pglob->gl_flags = (pglob->gl_flags & ~GLOB_MARK) | (flags & GLOB_MARK);
+      return val;
+    }
+
+  if (!(flags & GLOB_APPEND))
+    {
+      pglob->gl_pathc = 0;
+      pglob->gl_pathv = NULL;
+    }
+
+  oldcount = pglob->gl_pathc;
+
+  if ((flags & GLOB_TILDE) && dirname[0] == '~')
+    {
+      if (dirname[1] == '\0')
+	{
+	  /* Look up home directory.  */
+	  dirname = getenv ("HOME");
+#ifdef _AMIGA
+	  if (dirname == NULL || dirname[0] == '\0')
+	    dirname = "SYS:";
+#else
+	  if (dirname == NULL || dirname[0] == '\0')
+	    {
+	      extern char *getlogin __P ((void));
+	      char *name = getlogin ();
+	      if (name != NULL)
+		{
+		  struct passwd *p = getpwnam (name);
+		  if (p != NULL)
+		    dirname = p->pw_dir;
+		}
+	    }
+	  if (dirname == NULL || dirname[0] == '\0')
+	    dirname = (char *) "~"; /* No luck.  */
+#endif
+	}
+      else
+	{
+#ifdef _AMIGA
+	  if (dirname == NULL || dirname[0] == '\0')
+	    dirname = "SYS:";
+#else
+	  /* Look up specific user's home directory.  */
+	  struct passwd *p = getpwnam (dirname + 1);
+	  if (p != NULL)
+	    dirname = p->pw_dir;
+#endif
+	}
+    }
+
+  if (glob_pattern_p (dirname, !(flags & GLOB_NOESCAPE)))
+    {
+      /* The directory name contains metacharacters, so we
+	 have to glob for the directory, and then glob for
+	 the pattern in each directory found.  */
+      glob_t dirs;
+      register int i;
+
+      status = glob (dirname,
+		     ((flags & (GLOB_ERR | GLOB_NOCHECK | GLOB_NOESCAPE)) |
+		      GLOB_NOSORT),
+		     errfunc, &dirs);
+      if (status != 0)
+	return status;
+
+      /* We have successfully globbed the preceding directory name.
+	 For each name we found, call glob_in_dir on it and FILENAME,
+	 appending the results to PGLOB.  */
+      for (i = 0; i < dirs.gl_pathc; ++i)
+	{
+	  int oldcount;
+
+#ifdef	SHELL
+	  {
+	    /* Make globbing interruptible in the bash shell. */
+	    extern int interrupt_state;
+
+	    if (interrupt_state)
+	      {
+		globfree (&dirs);
+		globfree (&files);
+		return GLOB_ABEND;
+	      }
+	  }
+#endif /* SHELL.  */
+
+	  oldcount = pglob->gl_pathc;
+	  status = glob_in_dir (filename, dirs.gl_pathv[i],
+				(flags | GLOB_APPEND) & ~GLOB_NOCHECK,
+				errfunc, pglob);
+	  if (status == GLOB_NOMATCH)
+	    /* No matches in this directory.  Try the next.  */
+	    continue;
+
+	  if (status != 0)
+	    {
+	      globfree (&dirs);
+	      globfree (pglob);
+	      return status;
+	    }
+
+	  /* Stick the directory on the front of each name.  */
+	  if (prefix_array (dirs.gl_pathv[i],
+			    &pglob->gl_pathv[oldcount],
+			    pglob->gl_pathc - oldcount))
+	    {
+	      globfree (&dirs);
+	      globfree (pglob);
+	      return GLOB_NOSPACE;
+	    }
+	}
+
+      flags |= GLOB_MAGCHAR;
+
+      if (pglob->gl_pathc == oldcount)
+	/* No matches.  */
+	if (flags & GLOB_NOCHECK)
+	  {
+	    size_t len = strlen (pattern) + 1;
+	    char *patcopy = (char *) malloc (len);
+	    if (patcopy == NULL)
+	      return GLOB_NOSPACE;
+	    memcpy (patcopy, pattern, len);
+
+	    pglob->gl_pathv
+	      = (char **) realloc (pglob->gl_pathv,
+				   (pglob->gl_pathc +
+				    ((flags & GLOB_DOOFFS) ?
+				     pglob->gl_offs : 0) +
+				    1 + 1) *
+				   sizeof (char *));
+	    if (pglob->gl_pathv == NULL)
+	      {
+		free (patcopy);
+		return GLOB_NOSPACE;
+	      }
+
+	    if (flags & GLOB_DOOFFS)
+	      while (pglob->gl_pathc < pglob->gl_offs)
+		pglob->gl_pathv[pglob->gl_pathc++] = NULL;
+
+	    pglob->gl_pathv[pglob->gl_pathc++] = patcopy;
+	    pglob->gl_pathv[pglob->gl_pathc] = NULL;
+	    pglob->gl_flags = flags;
+	  }
+	else
+	  return GLOB_NOMATCH;
+    }
+  else
+    {
+      status = glob_in_dir (filename, dirname, flags, errfunc, pglob);
+      if (status != 0)
+	return status;
+
+      if (dirlen > 0)
+	{
+	  /* Stick the directory on the front of each name.  */
+	  if (prefix_array (dirname,
+			    &pglob->gl_pathv[oldcount],
+			    pglob->gl_pathc - oldcount))
+	    {
+	      globfree (pglob);
+	      return GLOB_NOSPACE;
+	    }
+	}
+    }
+
+  if (flags & GLOB_MARK)
+    {
+      /* Append slashes to directory names.  */
+      int i;
+      struct stat st;
+      for (i = oldcount; i < pglob->gl_pathc; ++i)
+	if (((flags & GLOB_ALTDIRFUNC) ?
+	     (*pglob->gl_stat) (pglob->gl_pathv[i], &st) :
+	     __stat (pglob->gl_pathv[i], &st)) == 0 &&
+	    S_ISDIR (st.st_mode))
+	  {
+ 	    size_t len = strlen (pglob->gl_pathv[i]) + 2;
+	    char *new = realloc (pglob->gl_pathv[i], len);
+ 	    if (new == NULL)
+	      {
+		globfree (pglob);
+		return GLOB_NOSPACE;
+	      }
+	    strcpy (&new[len - 2], "/");
+	    pglob->gl_pathv[i] = new;
+	  }
+    }
+
+  if (!(flags & GLOB_NOSORT))
+    /* Sort the vector.  */
+    qsort ((__ptr_t) &pglob->gl_pathv[oldcount],
+	   pglob->gl_pathc - oldcount,
+	   sizeof (char *), collated_compare);
+
+  return 0;
+}
+
+
+/* Free storage allocated in PGLOB by a previous `glob' call.  */
+void
+globfree (pglob)
+     register glob_t *pglob;
+{
+  if (pglob->gl_pathv != NULL)
+    {
+      register int i;
+      for (i = 0; i < pglob->gl_pathc; ++i)
+	if (pglob->gl_pathv[i] != NULL)
+	  free ((__ptr_t) pglob->gl_pathv[i]);
+      free ((__ptr_t) pglob->gl_pathv);
+    }
+}
+
+
+/* Do a collated comparison of A and B.  */
+static int
+collated_compare (a, b)
+     const __ptr_t a;
+     const __ptr_t b;
+{
+  const char *const s1 = *(const char *const * const) a;
+  const char *const s2 = *(const char *const * const) b;
+
+  if (s1 == s2)
+    return 0;
+  if (s1 == NULL)
+    return 1;
+  if (s2 == NULL)
+    return -1;
+  return strcoll (s1, s2);
+}
+
+
+/* Prepend DIRNAME to each of N members of ARRAY, replacing ARRAY's
+   elements in place.  Return nonzero if out of memory, zero if successful.
+   A slash is inserted between DIRNAME and each elt of ARRAY,
+   unless DIRNAME is just "/".  Each old element of ARRAY is freed.  */
+static int
+prefix_array (dirname, array, n)
+     const char *dirname;
+     char **array;
+     size_t n;
+{
+  register size_t i;
+  size_t dirlen = strlen (dirname);
+
+  if (dirlen == 1 && dirname[0] == '/')
+    /* DIRNAME is just "/", so normal prepending would get us "//foo".
+       We want "/foo" instead, so don't prepend any chars from DIRNAME.  */
+    dirlen = 0;
+
+  for (i = 0; i < n; ++i)
+    {
+      size_t eltlen = strlen (array[i]) + 1;
+      char *new = (char *) malloc (dirlen + 1 + eltlen);
+      if (new == NULL)
+	{
+	  while (i > 0)
+	    free ((__ptr_t) array[--i]);
+	  return 1;
+	}
+
+      memcpy (new, dirname, dirlen);
+      new[dirlen] = '/';
+      memcpy (&new[dirlen + 1], array[i], eltlen);
+      free ((__ptr_t) array[i]);
+      array[i] = new;
+    }
+
+  return 0;
+}
+
+
+/* Return nonzero if PATTERN contains any metacharacters.
+   Metacharacters can be quoted with backslashes if QUOTE is nonzero.  */
+static int
+glob_pattern_p (pattern, quote)
+     const char *pattern;
+     int quote;
+{
+  register const char *p;
+  int open = 0;
+
+  for (p = pattern; *p != '\0'; ++p)
+    switch (*p)
+      {
+      case '?':
+      case '*':
+	return 1;
+
+      case '\\':
+	if (quote && p[1] != '\0')
+	  ++p;
+	break;
+
+      case '[':
+	open = 1;
+	break;
+
+      case ']':
+	if (open)
+	  return 1;
+	break;
+      }
+
+  return 0;
+}
+
+
+/* Like `glob', but PATTERN is a final pathname component,
+   and matches are searched for in DIRECTORY.
+   The GLOB_NOSORT bit in FLAGS is ignored.  No sorting is ever done.
+   The GLOB_APPEND flag is assumed to be set (always appends).  */
+static int
+glob_in_dir (pattern, directory, flags, errfunc, pglob)
+     const char *pattern;
+     const char *directory;
+     int flags;
+     int (*errfunc) __P ((const char *, int));
+     glob_t *pglob;
+{
+  __ptr_t stream;
+
+  struct globlink
+    {
+      struct globlink *next;
+      char *name;
+    };
+  struct globlink *names = NULL;
+  size_t nfound = 0;
+
+  if (!glob_pattern_p (pattern, !(flags & GLOB_NOESCAPE)))
+    {
+      stream = NULL;
+      flags |= GLOB_NOCHECK;
+    }
+  else
+    {
+      flags |= GLOB_MAGCHAR;
+
+      stream = ((flags & GLOB_ALTDIRFUNC) ?
+		(*pglob->gl_opendir) (directory) :
+		(__ptr_t) opendir (directory));
+      if (stream == NULL)
+	{
+	  if ((errfunc != NULL && (*errfunc) (directory, errno)) ||
+	      (flags & GLOB_ERR))
+	    return GLOB_ABEND;
+	}
+      else
+	while (1)
+	  {
+	    const char *name;
+	    size_t len;
+	    struct dirent *d = ((flags & GLOB_ALTDIRFUNC) ?
+				(*pglob->gl_readdir) (stream) :
+				readdir ((DIR *) stream));
+	    if (d == NULL)
+	      break;
+	    if (! REAL_DIR_ENTRY (d))
+	      continue;
+
+	    name = d->d_name;
+
+	    if (fnmatch (pattern, name,
+			 (!(flags & GLOB_PERIOD) ? FNM_PERIOD : 0) |
+			 ((flags & GLOB_NOESCAPE) ? FNM_NOESCAPE : 0)
+#ifdef _AMIGA
+			 | FNM_CASEFOLD
+#endif
+			 ) == 0)
+	      {
+		struct globlink *new
+		  = (struct globlink *) __alloca (sizeof (struct globlink));
+		len = NAMLEN (d);
+		new->name
+		  = (char *) malloc (len + 1);
+		if (new->name == NULL)
+		  goto memory_error;
+		memcpy ((__ptr_t) new->name, name, len);
+		new->name[len] = '\0';
+		new->next = names;
+		names = new;
+		++nfound;
+	      }
+	  }
+    }
+
+  if (nfound == 0 && (flags & GLOB_NOMAGIC) &&
+      ! glob_pattern_p (pattern, !(flags & GLOB_NOESCAPE)))
+    flags |= GLOB_NOCHECK;
+
+  if (nfound == 0 && (flags & GLOB_NOCHECK))
+    {
+      size_t len = strlen (pattern);
+      nfound = 1;
+      names = (struct globlink *) __alloca (sizeof (struct globlink));
+      names->next = NULL;
+      names->name = (char *) malloc (len + 1);
+      if (names->name == NULL)
+	goto memory_error;
+      memcpy (names->name, pattern, len);
+      names->name[len] = '\0';
+    }
+
+  pglob->gl_pathv
+    = (char **) realloc (pglob->gl_pathv,
+			 (pglob->gl_pathc +
+			  ((flags & GLOB_DOOFFS) ? pglob->gl_offs : 0) +
+			  nfound + 1) *
+			 sizeof (char *));
+  if (pglob->gl_pathv == NULL)
+    goto memory_error;
+
+  if (flags & GLOB_DOOFFS)
+    while (pglob->gl_pathc < pglob->gl_offs)
+      pglob->gl_pathv[pglob->gl_pathc++] = NULL;
+
+  for (; names != NULL; names = names->next)
+    pglob->gl_pathv[pglob->gl_pathc++] = names->name;
+  pglob->gl_pathv[pglob->gl_pathc] = NULL;
+
+  pglob->gl_flags = flags;
+
+  if (stream != NULL)
+    {
+      int save = errno;
+      if (flags & GLOB_ALTDIRFUNC)
+	(*pglob->gl_closedir) (stream);
+      else
+	closedir ((DIR *) stream);
+      errno = save;
+    }
+  return nfound == 0 ? GLOB_NOMATCH : 0;
+
+ memory_error:
+  {
+    int save = errno;
+    if (flags & GLOB_ALTDIRFUNC)
+      (*pglob->gl_closedir) (stream);
+    else
+      closedir ((DIR *) stream);
+    errno = save;
+  }
+  while (names != NULL)
+    {
+      if (names->name != NULL)
+	free ((__ptr_t) names->name);
+      names = names->next;
+    }
+  return GLOB_NOSPACE;
+}
+
+#endif	/* Not ELIDE_CODE.  */
+

glob/glob.h

@@ -0,0 +1,112 @@
+/* Copyright (C) 1991, 1992, 1995 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
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+This library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifndef	_GLOB_H
+
+#define	_GLOB_H	1
+
+#ifdef	__cplusplus
+extern "C"
+{
+#endif
+
+#undef	__ptr_t
+#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
+#undef	__P
+#define	__P(protos)	protos
+#define	__ptr_t	void *
+#else /* Not C++ or ANSI C.  */
+#undef	__P
+#define	__P(protos)	()
+#undef	const
+#define	const
+#define	__ptr_t	char *
+#endif /* C++ or ANSI C.  */
+
+/* Bits set in the FLAGS argument to `glob'.  */
+#define	GLOB_ERR	(1 << 0)/* Return on read errors.  */
+#define	GLOB_MARK	(1 << 1)/* Append a slash to each name.  */
+#define	GLOB_NOSORT	(1 << 2)/* Don't sort the names.  */
+#define	GLOB_DOOFFS	(1 << 3)/* Insert PGLOB->gl_offs NULLs.  */
+#define	GLOB_NOCHECK	(1 << 4)/* If nothing matches, return the pattern.  */
+#define	GLOB_APPEND	(1 << 5)/* Append to results of a previous call.  */
+#define	GLOB_NOESCAPE	(1 << 6)/* Backslashes don't quote metacharacters.  */
+#define	GLOB_PERIOD	(1 << 7)/* Leading `.' can be matched by metachars.  */
+#define	__GLOB_FLAGS	(GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
+			 GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND|     \
+			 GLOB_PERIOD|GLOB_ALTDIRFUNC|GLOB_BRACE|     \
+			 GLOB_NOMAGIC|GLOB_TILDE)
+
+#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_BSD_SOURCE)
+#define	GLOB_MAGCHAR	(1 << 8)/* Set in gl_flags if any metachars seen.  */
+#define GLOB_ALTDIRFUNC	(1 << 9)/* Use gl_opendir et al functions.  */
+#define GLOB_BRACE	(1 << 10)/* Expand "{a,b}" to "a" "b".  */
+#define GLOB_NOMAGIC	(1 << 11)/* If no magic chars, return the pattern.  */
+#define GLOB_TILDE	(1 <<12)/* Expand ~user and ~ to home directories.  */
+#endif
+
+/* Error returns from `glob'.  */
+#define	GLOB_NOSPACE	1	/* Ran out of memory.  */
+#define	GLOB_ABEND	2	/* Read error.  */
+#define	GLOB_NOMATCH	3	/* No matches found.  */
+
+/* Structure describing a globbing run.  */
+struct stat;
+typedef struct
+  {
+    int gl_pathc;		/* Count of paths matched by the pattern.  */
+    char **gl_pathv;		/* List of matched pathnames.  */
+    int gl_offs;		/* Slots to reserve in `gl_pathv'.  */
+    int gl_flags;		/* Set to FLAGS, maybe | GLOB_MAGCHAR.  */
+
+    /* If the GLOB_ALTDIRFUNC flag is set, the following functions
+       are used instead of the normal file access functions.  */
+    void (*gl_closedir) __P ((void *));
+    struct dirent *(*gl_readdir) __P ((void *));
+    __ptr_t (*gl_opendir) __P ((const char *));
+    int (*gl_lstat) __P ((const char *, struct stat *));
+    int (*gl_stat) __P ((const char *, struct stat *));
+  } glob_t;
+
+/* Do glob searching for PATTERN, placing results in PGLOB.
+   The bits defined above may be set in FLAGS.
+   If a directory cannot be opened or read and ERRFUNC is not nil,
+   it is called with the pathname that caused the error, and the
+   `errno' value from the failing call; if it returns non-zero
+   `glob' returns GLOB_ABEND; if it returns zero, the error is ignored.
+   If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
+   Otherwise, `glob' returns zero.  */
+extern int glob __P ((const char *__pattern, int __flags,
+		      int (*__errfunc) __P ((const char *, int)),
+		      glob_t *__pglob));
+
+/* Free storage allocated in PGLOB by a previous `glob' call.  */
+extern void globfree __P ((glob_t *__pglob));
+
+
+#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
+/* If they are not NULL, `glob' uses these functions to read directories.  */
+extern __ptr_t (*__glob_opendir_hook) __P ((const char *__directory));
+extern const char *(*__glob_readdir_hook) __P ((__ptr_t __stream));
+extern void (*__glob_closedir_hook) __P ((__ptr_t __stream));
+#endif
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* glob.h  */

gpl.texinfo

@@ -5,7 +5,7 @@
 
 @display
 Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc.
-675 Mass Ave, Cambridge, MA 02139, USA
+59 Temple Place -- Suite 330, Boston, MA 02111-1307, USA
 
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

implicit.c

@@ -19,9 +19,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "make.h"
 #include "rule.h"
 #include "dep.h"
-#include "file.h"
+#include "filedef.h"
 
-static int pattern_search ();
+static int pattern_search PARAMS ((struct file *file, int archive, unsigned int depth,
+		unsigned int recursions));
 
 /* For a FILE which has no commands specified, try to figure out some
    from the implicit pattern rules.
@@ -162,7 +163,11 @@ pattern_search (file, archive, depth, recursions)
       /* Set LASTSLASH to point at the last slash in FILENAME
 	 but not counting any slash at the end.  (foo/bar/ counts as
 	 bar/ in directory foo/, not empty in directory foo/bar/.)  */
+#ifdef VMS
+      lastslash = rindex (filename, ']');
+#else
       lastslash = rindex (filename, '/');
+#endif
       if (lastslash != 0 && lastslash[1] == '\0')
 	lastslash = 0;
     }
@@ -210,7 +215,11 @@ pattern_search (file, archive, depth, recursions)
 	  /* Set CHECK_LASTSLASH if FILENAME contains a directory
 	     prefix and the target pattern does not contain a slash.  */
 
+#ifdef VMS
+	  check_lastslash = lastslash != 0 && index (target, ']') == 0;
+#else
 	  check_lastslash = lastslash != 0 && index (target, '/') == 0;
+#endif
 	  if (check_lastslash)
 	    {
 	      /* In that case, don't include the

job.h

@@ -16,6 +16,9 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+#ifndef SEEN_JOB_H
+#define SEEN_JOB_H
+
 /* Structure describing a running or dead child process.  */
 
 struct child
@@ -31,6 +34,10 @@ struct child
     char *command_ptr;		/* Ptr into command_lines[command_line].  */
 
     pid_t pid;			/* Child process's ID number.  */
+#ifdef VMS
+    int efn;			/* Completion event flag number */
+    int cstatus;		/* Completion status */
+#endif
     unsigned int remote:1;	/* Nonzero if executing remotely.  */
 
     unsigned int noerror:1;	/* Nonzero if commands contained a `-'.  */
@@ -41,18 +48,26 @@ struct child
 
 extern struct child *children;
 
-extern void new_job ();
-extern void reap_children ();
-extern void start_waiting_jobs ();
+extern void new_job PARAMS ((struct file *file));
+extern void reap_children PARAMS ((int block, int err));
+extern void start_waiting_jobs PARAMS ((void));
 
-extern char **construct_command_argv ();
-extern void child_execute_job ();
-extern void exec_command ();
+extern char **construct_command_argv PARAMS ((char *line, char **restp, struct file *file));
+#ifdef VMS
+extern int child_execute_job PARAMS ((char *argv, struct child *child));
+#else
+extern void child_execute_job PARAMS ((int stdin_fd, int stdout_fd, char **argv, char **envp));
+#endif
+#ifdef _AMIGA
+extern void exec_command PARAMS ((char **argv));
+#else
+extern void exec_command PARAMS ((char **argv, char **envp));
+#endif
 
 extern unsigned int job_slots_used;
 
 #ifdef POSIX
-extern void unblock_sigs ();
+extern void unblock_sigs PARAMS ((void));
 #else
 #ifdef	HAVE_SIGSETMASK
 extern int fatal_signal_mask;
@@ -61,3 +76,5 @@ extern int fatal_signal_mask;
 #define	unblock_sigs()
 #endif
 #endif
+
+#endif /* SEEN_JOB_H */

loadtest.c

@@ -0,0 +1,31 @@
+extern volatile void exit (int);
+extern double load_average (void);
+
+double max_load_average = -1;
+unsigned int job_slots_used = 0;
+
+
+int
+main ()
+{
+  printf ("load_average () = %.2f\n", load_average ());
+  exit (0);
+}
+
+void
+error (char *fmt, ...)
+{
+  exit (1);
+}
+
+void 
+perror_with_name (char *a, char *b)
+{
+  exit (1);
+}
+
+void
+wait_for_children (int i)
+{
+  return;
+}

main.c

@@ -1,5 +1,5 @@
 /* Argument parsing and main program of GNU Make.
-Copyright (C) 1988, 89, 90, 91, 94 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 90, 91, 94, 1995, 1996 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,19 +17,31 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
-#include "commands.h"
 #include "dep.h"
-#include "file.h"
+#include "filedef.h"
 #include "variable.h"
 #include "job.h"
+#include "commands.h"
 #include "getopt.h"
+#include <assert.h>
+#ifdef _AMIGA
+#   include <dos/dos.h>
+#   include <proto/dos.h>
+#endif
 
+#ifdef _AMIGA
+int __stack = 20000; /* Make sure we have 20K of stack space */
+#endif
 
-extern void print_variable_data_base ();
-extern void print_dir_data_base ();
-extern void print_rule_data_base ();
-extern void print_file_data_base ();
-extern void print_vpath_data_base ();
+extern void init_dir PARAMS ((void));
+extern RETSIGTYPE fatal_error_signal PARAMS ((int sig));
+extern RETSIGTYPE child_handler PARAMS ((int sig));
+
+extern void print_variable_data_base PARAMS ((void));
+extern void print_dir_data_base PARAMS ((void));
+extern void print_rule_data_base PARAMS ((void));
+extern void print_file_data_base PARAMS ((void));
+extern void print_vpath_data_base PARAMS ((void));
 
 #ifndef	HAVE_UNISTD_H
 extern int chdir ();
@@ -42,11 +54,12 @@ extern double atof ();
 #endif
 extern char *mktemp ();
 
-static void log_working_directory ();
-static void print_data_base (), print_version ();
-static void decode_switches (), decode_env_switches ();
-static void define_makeflags ();
-static char *quote_as_word ();
+static void print_data_base PARAMS((void));
+static void print_version PARAMS ((void));
+static void decode_switches PARAMS ((int argc, char **argv, int env));
+static void decode_env_switches PARAMS ((char *envar, unsigned int len));
+static void define_makeflags PARAMS ((int all, int makefile));
+static char *quote_as_word PARAMS ((char *out, char *in, int double_dollars));
 
 /* The structure that describes an accepted command switch.  */
 
@@ -169,9 +182,13 @@ static unsigned int inf_jobs = 0;
    Negative values mean unlimited, while zero means limit to
    zero load (which could be useful to start infinite jobs remotely
    but one at a time locally).  */
-
+#ifndef NO_FLOAT
 double max_load_average = -1.0;
 double default_load_average = -1.0;
+#else
+int max_load_average = -1;
+int default_load_average = -1;
+#endif
 
 /* List of directories given with -C switches.  */
 
@@ -234,10 +251,17 @@ static const struct command_switch switches[] =
 	0, (char *) &default_keep_going_flag,
 	"keep-going", 0,
 	"Keep going when some targets can't be made" },
+#ifndef NO_FLOAT
     { 'l', floating, (char *) &max_load_average, 1, 1, 0,
 	(char *) &default_load_average, (char *) &default_load_average,
 	"load-average", "N",
 	"Don't start multiple jobs unless load is below N" },
+#else
+    { 'l', positive_int, (char *) &max_load_average, 1, 1, 0,
+	(char *) &default_load_average, (char *) &default_load_average,
+	"load-average", "N",
+	"Don't start multiple jobs unless load is below N" },
+#endif
     { 'm', ignore, 0, 0, 0, 0, 0, 0,
 	0, 0,
 	"-b" },
@@ -366,6 +390,9 @@ static struct file *
 enter_command_line_file (name)
      char *name;
 {
+  if (name[0] == '\0')
+    fatal ("empty string invalid as file name");
+
   if (name[0] == '~')
     {
       char *expanded = tilde_expand (name);
@@ -383,7 +410,7 @@ enter_command_line_file (name)
 	/* Skip following slashes: ".//foo" is "foo", not "/foo".  */
 	++name;
     }
-  
+
   if (*name == '\0')
     {
       /* It was all slashes!  Move back to the dot and truncate
@@ -397,14 +424,25 @@ enter_command_line_file (name)
   return enter_file (savestring (name, strlen (name)));
 }
 
+/* Toggle -d on receipt of SIGUSR1.  */
+
+static RETSIGTYPE
+debug_signal_handler (sig)
+     int sig;
+{
+  debug_flag = ! debug_flag;
+}
+
+#ifndef _AMIGA
 int
 main (argc, argv, envp)
      int argc;
      char **argv;
      char **envp;
+#else
+int main (int argc, char ** argv)
+#endif
 {
-  extern void init_dir ();
-  extern RETSIGTYPE fatal_error_signal (), child_handler ();
   register struct file *f;
   register unsigned int i;
   char **p;
@@ -414,8 +452,8 @@ main (argc, argv, envp)
   default_goal_file = 0;
   reading_filename = 0;
   reading_lineno_ptr = 0;
-  
-#ifndef	HAVE_SYS_SIGLIST
+
+#if !defined (HAVE_STRSIGNAL) && !defined (HAVE_SYS_SIGLIST)
   signame_init ();
 #endif
 
@@ -437,8 +475,12 @@ main (argc, argv, envp)
   else									      \
     ADD_SIG (sig);
 
+#ifdef SIGHUP
   FATAL_SIG (SIGHUP);
+#endif
+#ifdef SIGQUIT
   FATAL_SIG (SIGQUIT);
+#endif
   FATAL_SIG (SIGINT);
   FATAL_SIG (SIGTERM);
 
@@ -467,18 +509,19 @@ main (argc, argv, envp)
 #endif	/* setvbuf reversed.  */
 #endif	/* setlinebuf missing.  */
 
-  /* Initialize the directory hashing code.  */
-  init_dir ();
-
   /* Figure out where this program lives.  */
 
   if (argv[0] == 0)
     argv[0] = "";
   if (argv[0][0] == '\0')
     program = "make";
-  else 
+  else
     {
+#ifdef VMS
+      program = rindex (argv[0], ']');
+#else
       program = rindex (argv[0], '/');
+#endif
 #ifdef __MSDOS__
       if (program == 0)
 	program = rindex (argv[0], '\\');
@@ -514,6 +557,7 @@ main (argc, argv, envp)
      done before $(MAKE) is are figured out so its definitions will not be
      one from the environment.  */
 
+#ifndef _AMIGA
   for (i = 0; envp[i] != 0; ++i)
     {
       register char *ep = envp[i];
@@ -531,6 +575,36 @@ main (argc, argv, envp)
 	   be exported, because it was originally in the environment.  */
 	->export = v_export;
     }
+#else /* For Amiga, read the ENV: device, ignoring all dirs */
+    {
+	BPTR env, file, old;
+	char buffer[1024];
+	int len;
+	__aligned struct FileInfoBlock fib;
+
+	env = Lock ("ENV:", ACCESS_READ);
+	if (env)
+	{
+	    old = CurrentDir (DupLock(env));
+	    Examine (env, &fib);
+
+	    while (ExNext (env, &fib))
+	    {
+		if (fib.fib_DirEntryType < 0) /* File */
+		{
+		    /* Define an empty variable. It will be filled in
+			variable_lookup(). Makes startup quite a bit
+			faster. */
+			define_variable (fib.fib_FileName,
+			    strlen (fib.fib_FileName),
+			"", o_env, 1)->export = v_export;
+		}
+	    }
+	    UnLock (env);
+	    UnLock(CurrentDir(old));
+	}
+    }
+#endif
 
   /* Decode the switches.  */
 
@@ -552,7 +626,7 @@ main (argc, argv, envp)
   if (print_version_flag)
     die (0);
 
-#ifndef __MSDOS__
+#if !defined(__MSDOS__) && !defined(VMS)
   /* Set the "MAKE_COMMAND" variable to the name we were invoked with.
      (If it is a relative pathname with a slash, prepend our directory name
      so the result will run the same program regardless of the current dir.
@@ -589,7 +663,7 @@ main (argc, argv, envp)
 	}
 
       /* Now allocate a buffer big enough and fill it.  */
-      p = value = alloca (len);
+      p = value = (char *) alloca (len);
       for (cv = command_variables; cv != 0; cv = cv->next)
 	{
 	  v = cv->variable;
@@ -675,11 +749,6 @@ main (argc, argv, envp)
 	starting_directory = current_directory;
     }
 
-  /* Tell the user where he is.  */
-
-  if (print_directory_flag)
-    log_working_directory (1);
-
   /* Read any stdin makefiles into temporary files.  */
 
   if (makefiles != 0)
@@ -691,11 +760,21 @@ main (argc, argv, envp)
 	    /* This makefile is standard input.  Since we may re-exec
 	       and thus re-read the makefiles, we read standard input
 	       into a temporary file and read from that.  */
-	    static char name[] = "/tmp/GmXXXXXX";
 	    FILE *outfile;
 
 	    /* Make a unique filename.  */
+#ifdef HAVE_MKTEMP
+
+#ifdef VMS
+	    static char name[] = "sys$scratch:GmXXXXXX";
+#else
+	    static char name[] = "/tmp/GmXXXXXX";
+#endif
 	    (void) mktemp (name);
+#else
+	    static char name[L_tmpnam];
+	    (void) tmpnam (name);
+#endif
 
 	    outfile = fopen (name, "w");
 	    if (outfile == 0)
@@ -703,7 +782,7 @@ main (argc, argv, envp)
 	    while (!feof (stdin))
 	      {
 		char buf[2048];
-		int n = fread (buf, 1, sizeof(buf), stdin);
+		unsigned int n = fread (buf, 1, sizeof(buf), stdin);
 		if (n > 0 && fwrite (buf, 1, n, outfile) != n)
 		  pfatal_with_name ("fwrite (temporary file)");
 	      }
@@ -744,6 +823,11 @@ main (argc, argv, envp)
   (void) signal (SIGCLD, child_handler);
 #endif
 
+  /* Let the user send us SIGUSR1 to toggle the -d flag during the run.  */
+#ifdef SIGUSR1
+  (void) signal (SIGUSR1, debug_signal_handler);
+#endif
+
   /* Define the initial list of suffixes for old-style rules.  */
 
   set_default_suffixes ();
@@ -897,21 +981,24 @@ main (argc, argv, envp)
 		d = d->next;
 	      }
 	  }
-      }	
+      }
 
       /* Set up `MAKEFLAGS' specially while remaking makefiles.  */
       define_makeflags (1, 1);
 
       switch (update_goal_chain (read_makefiles, 1))
 	{
+	case 1:
 	default:
-	  abort ();
-	  
+#define BOGUS_UPDATE_STATUS 0
+	  assert (BOGUS_UPDATE_STATUS);
+	  break;
+
 	case -1:
 	  /* Did nothing.  */
 	  break;
-	  
-	case 1:
+
+	case 2:
 	  /* Failed to update.  Figure out if we care.  */
 	  {
 	    /* Nonzero if any makefile was successfully remade.  */
@@ -984,8 +1071,7 @@ main (argc, argv, envp)
 	  if (print_data_base_flag)
 	    print_data_base ();
 
-	  if (print_directory_flag)
-	    log_working_directory (0);
+	  log_working_directory (0);
 
 	  if (makefiles != 0)
 	    {
@@ -1022,6 +1108,7 @@ main (argc, argv, envp)
 		fatal ("Couldn't change back to original directory.");
 	    }
 
+#ifndef _AMIGA
 	  for (p = environ; *p != 0; ++p)
 	    if (!strncmp (*p, "MAKELEVEL=", 10))
 	      {
@@ -1034,6 +1121,20 @@ main (argc, argv, envp)
 		sprintf (*p, "MAKELEVEL=%u", makelevel);
 		break;
 	      }
+#else /* AMIGA */
+	  {
+	    char buffer[256];
+	    int len;
+
+	    len = GetVar ("MAKELEVEL", buffer, sizeof (buffer), GVF_GLOBAL_ONLY);
+
+	    if (len != -1)
+	    {
+	    sprintf (buffer, "%u", makelevel);
+	      SetVar ("MAKELEVEL", buffer, -1, GVF_GLOBAL_ONLY);
+	    }
+	  }
+#endif
 
 	  if (debug_flag)
 	    {
@@ -1047,7 +1148,12 @@ main (argc, argv, envp)
 	  fflush (stdout);
 	  fflush (stderr);
 
+#ifndef _AMIGA
 	  exec_command (argv, environ);
+#else
+	  exec_command (argv);
+	  exit (0);
+#endif
 	  /* NOTREACHED */
 	}
     }
@@ -1085,15 +1191,15 @@ main (argc, argv, envp)
 	    /* Nothing happened.  */
 	  case 0:
 	    /* Updated successfully.  */
-	    status = 0;
+	    status = EXIT_SUCCESS;
 	    break;
 	  case 2:
 	    /* Updating failed.  */
-	    status = 2;
+	    status = EXIT_FAILURE;
 	    break;
 	  case 1:
 	    /* We are under -q and would run some commands.  */
-	    status = 1;
+	    status = EXIT_FAILURE;
 	    break;
 	  default:
 	    abort ();
@@ -1179,6 +1285,51 @@ init_switches ()
   long_options[i].name = 0;
 }
 
+static void
+handle_non_switch_argument (arg, env)
+     char *arg;
+     int env;
+{
+  /* Non-option argument.  It might be a variable definition.  */
+  struct variable *v;
+  if (arg[0] == '-' && arg[1] == '\0')
+    /* Ignore plain `-' for compatibility.  */
+    return;
+  v = try_variable_definition ((char *) 0, 0, arg, o_command);
+  if (v != 0)
+    {
+      /* It is indeed a variable definition.  Record a pointer to
+	 the variable for later use in define_makeflags.  */
+      struct command_variable *cv
+	= (struct command_variable *) xmalloc (sizeof (*cv));
+      cv->variable = v;
+      cv->next = command_variables;
+      command_variables = cv;
+    }
+  else if (! env)
+    {
+      /* Not an option or variable definition; it must be a goal
+	 target!  Enter it as a file and add it to the dep chain of
+	 goals.  */
+      struct file *f = enter_command_line_file (arg);
+      f->cmd_target = 1;
+
+      if (goals == 0)
+	{
+	  goals = (struct dep *) xmalloc (sizeof (struct dep));
+	  lastgoal = goals;
+	}
+      else
+	{
+	  lastgoal->next
+	    = (struct dep *) xmalloc (sizeof (struct dep));
+	  lastgoal = lastgoal->next;
+	}
+      lastgoal->name = 0;
+      lastgoal->file = f;
+    }
+}
+
 /* Decode switches from ARGC and ARGV.
    They came from the environment if ENV is nonzero.  */
 
@@ -1204,64 +1355,16 @@ decode_switches (argc, argv, env)
   /* Reset getopt's state.  */
   optind = 0;
 
-  c = 0;
   while (optind < argc)
     {
+      /* Parse the next argument.  */
+      c = getopt_long (argc, argv, options, long_options, (int *) 0);
       if (c == EOF)
-	{
-	  /* There are no more options according to getting getopt, but
-	     there are some arguments left.  Since we have asked for
-	     non-option arguments to be returned in order, I think this
-	     only happens when there is a "--" argument to prevent later
-	     argument from being options.  Since getopt has finished its
-	     job, just update its state variables for the next argument and
-	     set C as if it had returned 1, indicating a non-option
-	     argument.  */
-	  optarg = argv[optind++];
-	  c = 1;
-	}
-      else
-	/* Parse the next argument.  */
-	c = getopt_long (argc, argv, options, long_options, (int *) 0);
-
-      if (c == 1)
-	{
-	  /* Non-option argument.  It might be a variable definition.  */
-	  struct variable *v;
-	  v = try_variable_definition ((char *) 0, 0, optarg, o_command);
-	  if (v != 0)
-	    {
-	      /* It is indeed a variable definition.  Record a pointer to
-		 the variable for later use in define_makeflags.  */
-	      struct command_variable *cv
-		= (struct command_variable *) xmalloc (sizeof (*cv));
-	      cv->variable = v;
-	      cv->next = command_variables;
-	      command_variables = cv;
-	    }
-	  else if (! env)
-	    {
-	      /* Not an option or variable definition; it must be a goal
-		 target!  Enter it as a file and add it to the dep chain of
-		 goals.  */
-	      struct file *f = enter_command_line_file (optarg);
-	      f->cmd_target = 1;
-	  
-	      if (goals == 0)
-		{
-		  goals = (struct dep *) xmalloc (sizeof (struct dep));
-		  lastgoal = goals;
-		}
-	      else
-		{
-		  lastgoal->next
-		    = (struct dep *) xmalloc (sizeof (struct dep));
-		  lastgoal = lastgoal->next;
-		}
-	      lastgoal->name = 0;
-	      lastgoal->file = f;
-	    }
-	}
+	/* End of arguments, or "--" marker seen.  */
+	break;
+      else if (c == 1)
+	/* An argument not starting with a dash.  */
+	handle_non_switch_argument (optarg, env);
       else if (c == '?')
 	/* Bad option.  We will print a usage message and die later.
 	   But continue to parse the other options so the user can
@@ -1346,34 +1449,47 @@ positive integral argument",
 		      = *(unsigned int *) cs->noarg_value;
 		  break;
 
+#ifndef NO_FLOAT
 		case floating:
 		  if (optarg == 0 && optind < argc
 		      && (isdigit (argv[optind][0]) || argv[optind][0] == '.'))
 		    optarg = argv[optind++];
 
 		  if (doit)
-		    *(double *) cs->value_ptr		    
+		    *(double *) cs->value_ptr
 		      = (optarg != 0 ? atof (optarg)
 			 : *(double *) cs->noarg_value);
 
 		  break;
+#endif
 		}
-	    
+
 	      /* We've found the switch.  Stop looking.  */
 	      break;
 	    }
     }
 
+  /* There are no more options according to getting getopt, but there may
+     be some arguments left.  Since we have asked for non-option arguments
+     to be returned in order, this only happens when there is a "--"
+     argument to prevent later arguments from being options.  */
+  while (optind < argc)
+    handle_non_switch_argument (argv[optind++], env);
+
+
   if (!env && (bad || print_usage_flag))
     {
       /* Print a nice usage message.  */
+      FILE *usageto;
 
       if (print_version_flag)
 	print_version ();
 
-      fprintf (stderr, "Usage: %s [options] [target] ...\n", program);
+      usageto = bad ? stderr : stdout;
 
-      fputs ("Options:\n", stderr);
+      fprintf (usageto, "Usage: %s [options] [target] ...\n", program);
+
+      fputs ("Options:\n", usageto);
       for (cs = switches; cs->c != '\0'; ++cs)
 	{
 	  char buf[1024], shortarg[50], longarg[50], *p;
@@ -1444,11 +1560,11 @@ positive integral argument",
 	       line with the description, leaving at least two spaces.
 	       Print it on its own line instead.  */
 	    {
-	      fprintf (stderr, "%s\n", buf);
+	      fprintf (usageto, "%s\n", buf);
 	      buf[0] = '\0';
 	    }
 
-	  fprintf (stderr, "%*s%s.\n",
+	  fprintf (usageto, "%*s%s.\n",
 		   - DESCRIPTION_COLUMN,
 		   buf, cs->description);
 	}
@@ -1565,7 +1681,11 @@ quote_as_word (out, in, double_dollars)
 {
   while (*in != '\0')
     {
+#ifdef VMS
+      if (index ("^;'\"*?$<>(){}|&~`\\ \t\r\n\f\v", *in) != 0)
+#else
       if (index ("^;'\"*?[]$<>(){}|&~`\\ \t\r\n\f\v", *in) != 0)
+#endif
 	*out++ = '\\';
       if (double_dollars && *in == '$')
 	*out++ = '$';
@@ -1661,6 +1781,7 @@ define_makeflags (all, makefile)
 	    }
 	  break;
 
+#ifndef NO_FLOAT
 	case floating:
 	  if (all)
 	    {
@@ -1680,6 +1801,7 @@ define_makeflags (all, makefile)
 		}
 	    }
 	  break;
+#endif
 
 	case string:
 	  if (all)
@@ -1747,6 +1869,22 @@ define_makeflags (all, makefile)
       flags = flags->next;
     }
 
+  /* Define MFLAGS before appending variable definitions.  */
+
+  if (p == &flagstring[1])
+    /* No flags.  */
+    flagstring[0] = '\0';
+  else if (p[-1] == '-')
+    /* Kill the final space and dash.  */
+    p[-2] = '\0';
+  else
+    /* Terminate the string.  */
+    *p = '\0';
+
+  /* Since MFLAGS is not parsed for flags, there is no reason to
+     override any makefile redefinition.  */
+  (void) define_variable ("MFLAGS", 6, flagstring, o_env, 1);
+
   if (all && command_variables != 0)
     {
       /* Now write a reference to $(MAKEOVERRIDES), which contains all the
@@ -1811,9 +1949,6 @@ define_makeflags (all, makefile)
        We should not do this again on the second call, because that is
        after reading makefiles which might have done `unexport MAKEFLAGS'. */
     v->export = v_export;
-  /* Since MFLAGS is not parsed for flags, there is no reason to
-     override any makefile redefinition.  */
-  (void) define_variable ("MFLAGS", 6, flagstring, o_env, 1);
 }
 
 /* Print version information.  */
@@ -1834,7 +1969,7 @@ print_version ()
     printf ("-%s", remote_description);
 
   printf (", by Richard Stallman and Roland McGrath.\n\
-%sCopyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.\n\
+%sCopyright (C) 1988, 89, 90, 91, 92, 93, 94, 95 Free Software Foundation, Inc.\n\
 %sThis is free software; see the source for copying conditions.\n\
 %sThere is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\
 %sPARTICULAR PURPOSE.\n\n", precede, precede, precede, precede);
@@ -1901,8 +2036,7 @@ die (status)
       if (print_data_base_flag)
 	print_data_base ();
 
-      if (print_directory_flag)
-	log_working_directory (0);
+      log_working_directory (0);
     }
 
   exit (status);
@@ -1911,20 +2045,21 @@ die (status)
 /* Write a message indicating that we've just entered or
    left (according to ENTERING) the current directory.  */
 
-static void
+void
 log_working_directory (entering)
      int entering;
 {
   static int entered = 0;
   char *message = entering ? "Entering" : "Leaving";
 
-  if (entering)
-    entered = 1;
-  else if (!entered)
-    /* Don't print the leaving message if we
-       haven't printed the entering message.  */
+  /* Print nothing without the flag.  Don't print the entering message
+     again if we already have.  Don't print the leaving message if we
+     haven't printed the entering message.  */
+  if (! print_directory_flag || entering == entered)
     return;
 
+  entered = entering;
+
   if (print_data_base_flag)
     fputs ("# ", stdout);
 

make-stds.texi

@@ -8,14 +8,26 @@
 @cindex conventions for makefiles
 @cindex standards for makefiles
 
-This chapter describes conventions for writing the Makefiles for GNU programs.
+This
+@ifinfo
+node
+@end ifinfo
+@iftex
+@ifset CODESTD
+section
+@end ifset
+@ifclear CODESTD
+chapter
+@end ifclear
+@end iftex
+describes conventions for writing the Makefiles for GNU programs.
 
 @menu
-* Makefile Basics::
-* Utilities in Makefiles::
-* Standard Targets::
-* Command Variables::
-* Directory Variables::
+* Makefile Basics::		General Conventions for Makefiles
+* Utilities in Makefiles::	Utilities in Makefiles
+* Command Variables::		Variables for Specifying Commands
+* Directory Variables::		Variables for Installation Directories
+* Standard Targets::		Standard Targets for Users
 @end menu
 
 @node Makefile Basics
@@ -51,7 +63,7 @@ you need to run programs that are a part of your package during the
 make, please make sure that it uses @file{./} if the program is built as
 part of the make or @file{$(srcdir)/} if the file is an unchanging part
 of the source code.  Without one of these prefixes, the current search
-path is used.  
+path is used.
 
 The distinction between @file{./} and @file{$(srcdir)/} is important
 when using the @samp{--srcdir} option to @file{configure}.  A rule of
@@ -69,9 +81,9 @@ directory.
 
 When using GNU @code{make}, relying on @samp{VPATH} to find the source
 file will work in the case where there is a single dependency file,
-since the @file{make} automatic variable @samp{$<} will represent the
+since the @code{make} automatic variable @samp{$<} will represent the
 source file wherever it is.  (Many versions of @code{make} set @samp{$<}
-only in implicit rules.)  A makefile target like
+only in implicit rules.)  A Makefile target like
 
 @smallexample
 foo.o : bar.c
@@ -97,6 +109,9 @@ foo.1 : foo.man sedscript
         sed -e $(srcdir)/sedscript $(srcdir)/foo.man > $@@
 @end smallexample
 
+Try to make the build and installation targets, at least (and all their
+subtargets) work correctly with a parallel @code{make}.
+
 @node Utilities in Makefiles
 @section Utilities in Makefiles
 
@@ -108,14 +123,17 @@ The @code{configure} script and the Makefile rules for building and
 installation should not use any utilities directly except these:
 
 @example
-cat cmp cp echo egrep expr grep
-ln mkdir mv pwd rm rmdir sed test touch
+cat cmp cp echo egrep expr false grep
+ln mkdir mv pwd rm rmdir sed test touch true
 @end example
 
 Stick to the generally supported options for these programs.  For
 example, don't use @samp{mkdir -p}, convenient as it may be, because
 most systems don't support it.
 
+It is a good idea to avoid creating symbolic links in makefiles, since a
+few systems don't support them.
+
 The Makefile rules for building and installation can also use compilers
 and related programs, but should do so via @code{make} variables so that the
 user can substitute alternatives.  Here are some of the programs we
@@ -137,198 +155,15 @@ When you use @code{ranlib}, you should make sure nothing bad happens if
 the system does not have @code{ranlib}.  Arrange to ignore an error
 from that command, and print a message before the command to tell the
 user that failure of the @code{ranlib} command does not mean a problem.
+(The Autoconf @samp{AC_PROG_RANLIB} macro can help with this.)
 
 If you use symbolic links, you should implement a fallback for systems
 that don't have symbolic links.
 
 It is ok to use other utilities in Makefile portions (or scripts)
-intended only for particular systems where you know those utilities to
+intended only for particular systems where you know those utilities
 exist.
 
-@node Standard Targets
-@section Standard Targets for Users
-
-All GNU programs should have the following targets in their Makefiles:
-
-@table @samp
-@item all
-Compile the entire program.  This should be the default target.  This
-target need not rebuild any documentation files; Info files should
-normally be included in the distribution, and DVI files should be made
-only when explicitly asked for.
-
-@item install
-Compile the program and copy the executables, libraries, and so on to
-the file names where they should reside for actual use.  If there is a
-simple test to verify that a program is properly installed, this target
-should run that test.
-
-The commands should create all the directories in which files are to be
-installed, if they don't already exist.  This includes the directories
-specified as the values of the variables @code{prefix} and
-@code{exec_prefix}, as well as all subdirectories that are needed.
-One way to do this is by means of an @code{installdirs} target
-as described below.
-
-Use @samp{-} before any command for installing a man page, so that
-@code{make} will ignore any errors.  This is in case there are systems
-that don't have the Unix man page documentation system installed.
-
-The way to install Info files is to copy them into @file{$(infodir)}
-with @code{$(INSTALL_DATA)} (@pxref{Command Variables}), and then run
-the @code{install-info} program if it is present.  @code{install-info}
-is a script that edits the Info @file{dir} file to add or update the
-menu entry for the given Info file; it will be part of the Texinfo package.
-Here is a sample rule to install an Info file:
-
-@comment This example has been carefully formatted for the Make manual.
-@comment Please do not reformat it without talking to roland@gnu.ai.mit.edu.
-@smallexample
-$(infodir)/foo.info: foo.info
-# There may be a newer info file in . than in srcdir.
-        -if test -f foo.info; then d=.; \
-         else d=$(srcdir); fi; \
-        $(INSTALL_DATA) $$d/foo.info $@@; \
-# Run install-info only if it exists.
-# Use `if' instead of just prepending `-' to the
-# line so we notice real errors from install-info.
-# We use `$(SHELL) -c' because some shells do not
-# fail gracefully when there is an unknown command.
-        if $(SHELL) -c 'install-info --version' \
-           >/dev/null 2>&1; then \
-          install-info --infodir=$(infodir) $$d/foo.info; \
-        else true; fi
-@end smallexample
-
-@item uninstall
-Delete all the installed files that the @samp{install} target would
-create (but not the noninstalled files such as @samp{make all} would
-create).
-
-@comment The gratuitous blank line here is to make the table look better
-@comment in the printed Make manual.  Please leave it in.
-@item clean
-
-Delete all files from the current directory that are normally created by
-building the program.  Don't delete the files that record the
-configuration.  Also preserve files that could be made by building, but
-normally aren't because the distribution comes with them.
-
-Delete @file{.dvi} files here if they are not part of the distribution.
-
-@item distclean
-Delete all files from the current directory that are created by
-configuring or building the program.  If you have unpacked the source
-and built the program without creating any other files, @samp{make
-distclean} should leave only the files that were in the distribution.
-
-@item mostlyclean
-Like @samp{clean}, but may refrain from deleting a few files that people
-normally don't want to recompile.  For example, the @samp{mostlyclean}
-target for GCC does not delete @file{libgcc.a}, because recompiling it
-is rarely necessary and takes a lot of time.
-
-@item realclean
-Delete everything from the current directory that can be reconstructed
-with this Makefile.  This typically includes everything deleted by
-@code{distclean}, plus more: C source files produced by Bison, tags tables,
-Info files, and so on.
-
-One exception, however: @samp{make realclean} should not delete
-@file{configure} even if @file{configure} can be remade using a rule in
-the Makefile.  More generally, @samp{make realclean} should not delete
-anything that needs to exist in order to run @file{configure}
-and then begin to build the program.
-
-@item TAGS
-Update a tags table for this program.
-
-@item info
-Generate any Info files needed.  The best way to write the rules is as
-follows:
-
-@smallexample
-info: foo.info
-
-foo.info: foo.texi chap1.texi chap2.texi
-        $(MAKEINFO) $(srcdir)/foo.texi
-@end smallexample
-
-@noindent
-You must define the variable @code{MAKEINFO} in the Makefile.  It should
-run the @code{makeinfo} program, which is part of the Texinfo
-distribution.
-
-@item dvi
-Generate DVI files for all TeXinfo documentation.  
-For example:
-
-@smallexample
-dvi: foo.dvi
-
-foo.dvi: foo.texi chap1.texi chap2.texi
-        $(TEXI2DVI) $(srcdir)/foo.texi
-@end smallexample
-
-@noindent
-You must define the variable @code{TEXI2DVI} in the Makefile.  It should
-run the program @code{texi2dvi}, which is part of the Texinfo
-distribution.  Alternatively, write just the dependencies, and allow GNU
-Make to provide the command.
-
-@item dist
-Create a distribution tar file for this program.  The tar file should be
-set up so that the file names in the tar file start with a subdirectory
-name which is the name of the package it is a distribution for.  This
-name can include the version number.
-
-For example, the distribution tar file of GCC version 1.40 unpacks into
-a subdirectory named @file{gcc-1.40}.
-
-The easiest way to do this is to create a subdirectory appropriately
-named, use @code{ln} or @code{cp} to install the proper files in it, and
-then @code{tar} that subdirectory.
-
-The @code{dist} target should explicitly depend on all non-source files
-that are in the distribution, to make sure they are up to date in the
-distribution.  
-@xref{Releases, , Making Releases, standards, GNU Coding Standards}.
-
-@item check
-Perform self-tests (if any).  The user must build the program before
-running the tests, but need not install the program; you should write
-the self-tests so that they work when the program is built but not
-installed.
-@end table
-
-The following targets are suggested as conventional names, for programs
-in which they are useful.
-
-@table @code
-@item installcheck
-Perform installation tests (if any).  The user must build and install
-the program before running the tests.  You should not assume that
-@file{$(bindir)} is in the search path.  
-
-@item installdirs
-It's useful to add a target named @samp{installdirs} to create the
-directories where files are installed, and their parent directories.
-There is a script called @file{mkinstalldirs} which is convenient for
-this; find it in the Texinfo package.@c It's in /gd/gnu/lib/mkinstalldirs.
-You can use a rule like this:
-
-@comment This has been carefully formatted to look decent in the Make manual.
-@comment Please be sure not to make it extend any further to the right.--roland
-@smallexample
-# Make sure all installation directories (e.g. $(bindir))
-# actually exist by making them if necessary.
-installdirs: mkinstalldirs
-        $(srcdir)/mkinstalldirs $(bindir) $(datadir) \
-                                $(libdir) $(infodir) \
-                                $(mandir)
-@end smallexample
-@end table
-
 @node Command Variables
 @section Variables for Specifying Commands
 
@@ -412,14 +247,16 @@ and nothing should be directly installed into these two directories.
 @table @samp
 @item prefix
 A prefix used in constructing the default values of the variables listed
-below.  The default value of @code{prefix} should be @file{/usr/local}
+below.  The default value of @code{prefix} should be @file{/usr/local}.
 When building the complete GNU system, the prefix will be empty and
 @file{/usr} will be a symbolic link to @file{/}.
+(If you are using Autoconf, write it as @samp{@@prefix@@}.)
 
 @item exec_prefix
 A prefix used in constructing the default values of some of the
 variables listed below.  The default value of @code{exec_prefix} should
 be @code{$(prefix)}.
+(If you are using Autoconf, write it as @samp{@@exec_prefix@@}.)
 
 Generally, @code{$(exec_prefix)} is used for directories that contain
 machine-specific files (such as executables and subroutine libraries),
@@ -433,18 +270,21 @@ Executable programs are installed in one of the following directories.
 The directory for installing executable programs that users can run.
 This should normally be @file{/usr/local/bin}, but write it as
 @file{$(exec_prefix)/bin}.
+(If you are using Autoconf, write it as @samp{@@bindir@@}.)
 
 @item sbindir
 The directory for installing executable programs that can be run from
 the shell, but are only generally useful to system administrators.  This
 should normally be @file{/usr/local/sbin}, but write it as
 @file{$(exec_prefix)/sbin}.
+(If you are using Autoconf, write it as @samp{@@sbindir@@}.)
 
 @item libexecdir
 @comment This paragraph adjusted to avoid overfull hbox --roland 5jul94
 The directory for installing executable programs to be run by other
 programs rather than by users.  This directory should normally be
 @file{/usr/local/libexec}, but write it as @file{$(exec_prefix)/libexec}.
+(If you are using Autoconf, write it as @samp{@@libexecdir@@}.)
 @end table
 
 Data files used by the program during its execution are divided into
@@ -463,18 +303,20 @@ be shared between two machines.
 @end itemize
 
 This makes for six different possibilities.  However, we want to
-discourage the use of architecture-dependent files, aside from of object
+discourage the use of architecture-dependent files, aside from object
 files and libraries.  It is much cleaner to make other data files
 architecture-independent, and it is generally not hard.
 
-Therefore, here are the variables makefiles should use to specify
+Therefore, here are the variables Makefiles should use to specify
 directories:
 
 @table @samp
 @item datadir
 The directory for installing read-only architecture independent data
 files.  This should normally be @file{/usr/local/share}, but write it as
-@file{$(prefix)/share}.  As a special exception, see @file{$(infodir)}
+@file{$(prefix)/share}.
+(If you are using Autoconf, write it as @samp{@@datadir@@}.)
+As a special exception, see @file{$(infodir)}
 and @file{$(includedir)} below.
 
 @item sysconfdir
@@ -484,12 +326,13 @@ and network configuration files, @file{/etc/passwd}, and so forth belong
 here.  All the files in this directory should be ordinary ASCII text
 files.  This directory should normally be @file{/usr/local/etc}, but
 write it as @file{$(prefix)/etc}.
+(If you are using Autoconf, write it as @samp{@@sysconfdir@@}.)
 
 @c rewritten to avoid overfull hbox --tower
 Do not install executables
 @c here
 in this directory (they probably
-belong in @file{$(libexecdir)} or @file{$(sbindir))}.  Also do not
+belong in @file{$(libexecdir)} or @file{$(sbindir)}).  Also do not
 install files that are modified in the normal course of their use
 (programs whose purpose is to change the configuration of the system
 excluded).  Those probably belong in @file{$(localstatedir)}.
@@ -498,26 +341,30 @@ excluded).  Those probably belong in @file{$(localstatedir)}.
 The directory for installing architecture-independent data files which
 the programs modify while they run.  This should normally be
 @file{/usr/local/com}, but write it as @file{$(prefix)/com}.
+(If you are using Autoconf, write it as @samp{@@sharedstatedir@@}.)
 
 @item localstatedir
 The directory for installing data files which the programs modify while
 they run, and that pertain to one specific machine.  Users should never
 need to modify files in this directory to configure the package's
 operation; put such configuration information in separate files that go
-in @file{datadir} or @file{$(sysconfdir)}.  @file{$(localstatedir)}
+in @file{$(datadir)} or @file{$(sysconfdir)}.  @file{$(localstatedir)}
 should normally be @file{/usr/local/var}, but write it as
 @file{$(prefix)/var}.
+(If you are using Autoconf, write it as @samp{@@localstatedir@@}.)
 
 @item libdir
 The directory for object files and libraries of object code.  Do not
-install executables here, they probably belong in @file{$(libexecdir)}
+install executables here, they probably ought to go in @file{$(libexecdir)}
 instead.  The value of @code{libdir} should normally be
 @file{/usr/local/lib}, but write it as @file{$(exec_prefix)/lib}.
+(If you are using Autoconf, write it as @samp{@@libdir@@}.)
 
 @item infodir
 The directory for installing the Info files for this package.  By
 default, it should be @file{/usr/local/info}, but it should be written
 as @file{$(prefix)/info}.
+(If you are using Autoconf, write it as @samp{@@infodir@@}.)
 
 @item includedir
 @c rewritten to avoid overfull hbox --roland
@@ -525,6 +372,7 @@ The directory for installing header files to be included by user
 programs with the C @samp{#include} preprocessor directive.  This
 should normally be @file{/usr/local/include}, but write it as
 @file{$(prefix)/include}.
+(If you are using Autoconf, write it as @samp{@@includedir@@}.)
 
 Most compilers other than GCC do not look for header files in
 @file{/usr/local/include}.  So installing the header files this way is
@@ -537,6 +385,7 @@ specified by @code{oldincludedir}.
 @item oldincludedir
 The directory for installing @samp{#include} header files for use with
 compilers other than GCC.  This should normally be @file{/usr/include}.
+(If you are using Autoconf, you can write it as @samp{@@oldincludedir@@}.)
 
 The Makefile commands should check whether the value of
 @code{oldincludedir} is empty.  If it is, they should not try to use
@@ -550,26 +399,25 @@ file in the @code{oldincludedir} directory if either (1) there is no
 package.
 
 To tell whether @file{foo.h} came from the Foo package, put a magic
-string in the file---part of a comment---and grep for that string.
+string in the file---part of a comment---and @code{grep} for that string.
 @end table
 
 Unix-style man pages are installed in one of the following:
 
 @table @samp
 @item mandir
-The directory for installing the man pages (if any) for this package.
-It should include the suffix for the proper section of the
-manual---usually @samp{1} for a utility.  It will normally be
-@file{/usr/local/man/man1}, but you should write it as
-@file{$(prefix)/man/man1}. 
+The top-level directory for installing the man pages (if any) for this
+package.  It will normally be @file{/usr/local/man}, but you should
+write it as @file{$(prefix)/man}.
+(If you are using Autoconf, write it as @samp{@@mandir@@}.)
 
 @item man1dir
-The directory for installing section 1 man pages.
+The directory for installing section 1 man pages.  Write it as
+@file{$(mandir)/man1}.
 @item man2dir
-The directory for installing section 2 man pages.
+The directory for installing section 2 man pages.  Write it as
+@file{$(mandir)/man2}
 @item @dots{}
-Use these names instead of @samp{mandir} if the package needs to install man
-pages in more than one section of the manual.
 
 @strong{Don't make the primary documentation for any GNU software be a
 man page.  Write a manual in Texinfo instead.  Man pages are just for
@@ -595,6 +443,7 @@ And finally, you should set the following variable:
 @item srcdir
 The directory for the sources being compiled.  The value of this
 variable is normally inserted by the @code{configure} shell script.
+(If you are using Autconf, use @samp{srcdir = @@srcdir@@}.)
 @end table
 
 For example:
@@ -626,3 +475,248 @@ specify the exact same values for several different GNU packages.  In
 order for this to be useful, all the packages must be designed so that
 they will work sensibly when the user does so.
 
+@node Standard Targets
+@section Standard Targets for Users
+
+All GNU programs should have the following targets in their Makefiles:
+
+@table @samp
+@item all
+Compile the entire program.  This should be the default target.  This
+target need not rebuild any documentation files; Info files should
+normally be included in the distribution, and DVI files should be made
+only when explicitly asked for.
+
+By default, the Make rules should compile and link with @samp{-g}, so
+that executable programs have debugging symbols.  Users who don't mind
+being helpless can strip the executables later if they wish.
+
+@item install
+Compile the program and copy the executables, libraries, and so on to
+the file names where they should reside for actual use.  If there is a
+simple test to verify that a program is properly installed, this target
+should run that test.
+
+Do not strip executables when installing them.  Devil-may-care users can
+use the @code{install-strip} target to do that.
+
+If possible, write the @code{install} target rule so that it does not
+modify anything in the directory where the program was built, provided
+@samp{make all} has just been done.  This is convenient for building the
+program under one user name and installing it under another.
+
+The commands should create all the directories in which files are to be
+installed, if they don't already exist.  This includes the directories
+specified as the values of the variables @code{prefix} and
+@code{exec_prefix}, as well as all subdirectories that are needed.
+One way to do this is by means of an @code{installdirs} target
+as described below.
+
+Use @samp{-} before any command for installing a man page, so that
+@code{make} will ignore any errors.  This is in case there are systems
+that don't have the Unix man page documentation system installed.
+
+The way to install Info files is to copy them into @file{$(infodir)}
+with @code{$(INSTALL_DATA)} (@pxref{Command Variables}), and then run
+the @code{install-info} program if it is present.  @code{install-info}
+is a program that edits the Info @file{dir} file to add or update the
+menu entry for the given Info file; it is part of the Texinfo package.
+Here is a sample rule to install an Info file:
+
+@comment This example has been carefully formatted for the Make manual.
+@comment Please do not reformat it without talking to roland@gnu.ai.mit.edu.
+@smallexample
+$(infodir)/foo.info: foo.info
+# There may be a newer info file in . than in srcdir.
+        -if test -f foo.info; then d=.; \
+         else d=$(srcdir); fi; \
+        $(INSTALL_DATA) $$d/foo.info $@@; \
+# Run install-info only if it exists.
+# Use `if' instead of just prepending `-' to the
+# line so we notice real errors from install-info.
+# We use `$(SHELL) -c' because some shells do not
+# fail gracefully when there is an unknown command.
+        if $(SHELL) -c 'install-info --version' \
+           >/dev/null 2>&1; then \
+          install-info --dir-file=$(infodir)/dir \
+                       $(infodir)/foo.info; \
+        else true; fi
+@end smallexample
+
+@item uninstall
+Delete all the installed files that the @samp{install} target would
+create (but not the noninstalled files such as @samp{make all} would
+create).
+
+This rule should not modify the directories where compilation is done,
+only the directories where files are installed.
+
+@item install-strip
+Like @code{install}, but strip the executable files while installing
+them.  The definition of this target can be very simple:
+
+@smallexample
+install-strip:
+        $(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' \
+                install
+@end smallexample
+
+Normally we do not recommend stripping an executable unless you are sure
+the program has no bugs.  However, it can be reasonable to install a
+stripped executable for actual execution while saving the unstripped
+executable elsewhere in case there is a bug.
+
+@comment The gratuitous blank line here is to make the table look better
+@comment in the printed Make manual.  Please leave it in.
+@item clean
+
+Delete all files from the current directory that are normally created by
+building the program.  Don't delete the files that record the
+configuration.  Also preserve files that could be made by building, but
+normally aren't because the distribution comes with them.
+
+Delete @file{.dvi} files here if they are not part of the distribution.
+
+@item distclean
+Delete all files from the current directory that are created by
+configuring or building the program.  If you have unpacked the source
+and built the program without creating any other files, @samp{make
+distclean} should leave only the files that were in the distribution.
+
+@item mostlyclean
+Like @samp{clean}, but may refrain from deleting a few files that people
+normally don't want to recompile.  For example, the @samp{mostlyclean}
+target for GCC does not delete @file{libgcc.a}, because recompiling it
+is rarely necessary and takes a lot of time.
+
+@item maintainer-clean
+Delete almost everything from the current directory that can be
+reconstructed with this Makefile.  This typically includes everything
+deleted by @code{distclean}, plus more: C source files produced by
+Bison, tags tables, Info files, and so on.
+
+The reason we say ``almost everything'' is that running the command
+@samp{make maintainer-clean} should not delete @file{configure} even if
+@file{configure} can be remade using a rule in the Makefile.  More generally,
+@samp{make maintainer-clean} should not delete anything that needs to
+exist in order to run @file{configure} and then begin to build the
+program.  This is the only exception; @code{maintainer-clean} should
+delete everything else that can be rebuilt.
+
+The @samp{maintainer-clean} target is intended to be used by a maintainer of
+the package, not by ordinary users.  You may need special tools to
+reconstruct some of the files that @samp{make maintainer-clean} deletes.
+Since these files are normally included in the distribution, we don't
+take care to make them easy to reconstruct.  If you find you need to
+unpack the full distribution again, don't blame us.
+
+To help make users aware of this, the commands for the special
+@code{maintainer-clean} target should start with these two:
+
+@smallexample
+@@echo 'This command is intended for maintainers to use; it'
+@@echo 'deletes files that may need special tools to rebuild.'
+@end smallexample
+
+@item TAGS
+Update a tags table for this program.
+@c ADR: how?
+
+@item info
+Generate any Info files needed.  The best way to write the rules is as
+follows:
+
+@smallexample
+info: foo.info
+
+foo.info: foo.texi chap1.texi chap2.texi
+        $(MAKEINFO) $(srcdir)/foo.texi
+@end smallexample
+
+@noindent
+You must define the variable @code{MAKEINFO} in the Makefile.  It should
+run the @code{makeinfo} program, which is part of the Texinfo
+distribution.
+
+@item dvi
+Generate DVI files for all Texinfo documentation.
+For example:
+
+@smallexample
+dvi: foo.dvi
+
+foo.dvi: foo.texi chap1.texi chap2.texi
+        $(TEXI2DVI) $(srcdir)/foo.texi
+@end smallexample
+
+@noindent
+You must define the variable @code{TEXI2DVI} in the Makefile.  It should
+run the program @code{texi2dvi}, which is part of the Texinfo
+distribution.@footnote{@code{texi2dvi} uses @TeX{} to do the real work
+of formatting. @TeX{} is not distributed with Texinfo.}  Alternatively,
+write just the dependencies, and allow GNU @code{make} to provide the command.
+
+@item dist
+Create a distribution tar file for this program.  The tar file should be
+set up so that the file names in the tar file start with a subdirectory
+name which is the name of the package it is a distribution for.  This
+name can include the version number.
+
+For example, the distribution tar file of GCC version 1.40 unpacks into
+a subdirectory named @file{gcc-1.40}.
+
+The easiest way to do this is to create a subdirectory appropriately
+named, use @code{ln} or @code{cp} to install the proper files in it, and
+then @code{tar} that subdirectory.
+
+Compress the tar file file with @code{gzip}.  For example, the actual
+distribution file for GCC version 1.40 is called @file{gcc-1.40.tar.gz}.
+
+The @code{dist} target should explicitly depend on all non-source files
+that are in the distribution, to make sure they are up to date in the
+distribution.
+@ifset CODESTD
+@xref{Releases, , Making Releases}.
+@end ifset
+@ifclear CODESTD
+@xref{Releases, , Making Releases, standards, GNU Coding Standards}.
+@end ifclear
+
+@item check
+Perform self-tests (if any).  The user must build the program before
+running the tests, but need not install the program; you should write
+the self-tests so that they work when the program is built but not
+installed.
+@end table
+
+The following targets are suggested as conventional names, for programs
+in which they are useful.
+
+@table @code
+@item installcheck
+Perform installation tests (if any).  The user must build and install
+the program before running the tests.  You should not assume that
+@file{$(bindir)} is in the search path.
+
+@item installdirs
+It's useful to add a target named @samp{installdirs} to create the
+directories where files are installed, and their parent directories.
+There is a script called @file{mkinstalldirs} which is convenient for
+this; you can find it in the Texinfo package.
+@c It's in /gd/gnu/lib/mkinstalldirs.
+You can use a rule like this:
+
+@comment This has been carefully formatted to look decent in the Make manual.
+@comment Please be sure not to make it extend any further to the right.--roland
+@smallexample
+# Make sure all installation directories (e.g. $(bindir))
+# actually exist by making them if necessary.
+installdirs: mkinstalldirs
+        $(srcdir)/mkinstalldirs $(bindir) $(datadir) \
+                                $(libdir) $(infodir) \
+                                $(mandir)
+@end smallexample
+
+This rule should not modify the directories where compilation is done.
+It should do nothing but create installation directories.
+@end table

make.h

@@ -1,5 +1,5 @@
 /* Miscellaneous global declarations and portability cruft for GNU Make.
-Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+Copyright (C) 1988,89,90,91,92,93,94,95,96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -28,6 +28,17 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #undef	HAVE_CONFIG_H
 #define HAVE_CONFIG_H
 
+
+/* Use prototypes if available.  */
+#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.  */
+
+
 #ifdef	CRAY
 /* This must happen before #include <signal.h> so
    that the declaration therein is changed.  */
@@ -67,9 +78,7 @@ extern int errno;
 #endif
 
 /* Some systems define _POSIX_VERSION but are not really POSIX.1.  */
-#if (defined (butterfly) || defined (__arm) || \
-     (defined (__mips) && defined (_SYSTYPE_SVR3)) || \
-     (defined (sequent) && defined (i386)))
+#if (defined (butterfly) || defined (__arm) || (defined (__mips) && defined (_SYSTYPE_SVR3)) || (defined (sequent) && defined (i386)))
 #undef POSIX
 #endif
 
@@ -132,7 +141,7 @@ extern char *sys_siglist[];
 #define	PATH_VAR(var)	char var[PATH_MAX]
 #else
 #define	NEED_GET_PATH_MAX
-extern unsigned int get_path_max ();
+extern unsigned int get_path_max PARAMS ((void));
 #define	GET_PATH_MAX	(get_path_max ())
 #define	PATH_VAR(var)	char *var = (char *) alloca (GET_PATH_MAX)
 #endif
@@ -153,8 +162,16 @@ extern unsigned int get_path_max ();
 #define	S_ISDIR(mode)	(((mode) & S_IFMT) == S_IFDIR)
 #endif
 
+#ifdef VMS
+#include <stdio.h>
+#include <types.h>
+#include <unixlib.h>
+#include <unixio.h>
+#include <errno.h>
+#include <perror.h>
+#endif
 
-#if	(defined (STDC_HEADERS) || defined (__GNU_LIBRARY__))
+#if	(defined (STDC_HEADERS) || defined (__GNU_LIBRARY__) || defined(VMS))
 #include <stdlib.h>
 #include <string.h>
 #define	ANSI_STRING
@@ -170,11 +187,12 @@ extern unsigned int get_path_max ();
 #include <memory.h>
 #endif
 
-extern char *malloc (), *realloc ();
-extern void free ();
+extern char *malloc PARAMS ((int));
+extern char *realloc PARAMS ((char *, int));
+extern void free PARAMS ((char *));
 
-extern void qsort ();
-extern void abort (), exit ();
+extern void abort PARAMS ((void));
+extern void exit PARAMS ((int));
 
 #endif	/* Standard headers.  */
 
@@ -215,8 +233,8 @@ extern void bcopy ();
 /* SCO Xenix has a buggy macro definition in <string.h>.  */
 #undef	strerror
 
-#ifndef ANSI_STRING
-extern char *strerror ();
+#if !defined(ANSI_STRING) && !defined(__DECC)
+extern char *strerror PARAMS ((int errnum));
 #endif
 
 
@@ -237,14 +255,30 @@ extern char *alloca ();
 #define streq(a, b) \
   ((a) == (b) || \
    (*(a) == *(b) && (*(a) == '\0' || !strcmp ((a) + 1, (b) + 1))))
+#ifdef _AMIGA
+#define strieq(a, b) \
+  ((a) == (b) || \
+   (tolower(*(a)) == tolower(*(b)) && (*(a) == '\0' || !strcmpi ((a) + 1, (b) + 1))))
+#else
+#define strieq(a, b) \
+  ((a) == (b) || \
+   (*(a) == *(b) && (*(a) == '\0' || !strcmp ((a) + 1, (b) + 1))))
+#endif
 #else
 /* Buggy compiler can't handle this.  */
 #define streq(a, b) (strcmp ((a), (b)) == 0)
+#define strieq(a, b) (strcmp ((a), (b)) == 0)
 #endif
 
 /* Add to VAR the hashing value of C, one character in a name.  */
 #define	HASH(var, c) \
   ((var += (c)), (var = ((var) << 7) + ((var) >> 20)))
+#ifdef _AMIGA /* Fold filenames on #amiga */
+#define HASHI(var, c) \
+  ((var += tolower((c))), (var = ((var) << 7) + ((var) >> 20)))
+#else
+#define HASHI(var, c) HASH(var,c)
+#endif
 
 #if defined(__GNUC__) || defined(ENUM_BITFIELDS)
 #define	ENUM_BITFIELD(bits)	:bits
@@ -259,18 +293,30 @@ extern char *alloca ();
 #endif
 
 extern void die ();
-extern void message (), fatal (), error ();
-extern void makefile_error (), makefile_fatal ();
-extern void pfatal_with_name (), perror_with_name ();
-extern char *savestring (), *concat ();
-extern char *xmalloc (), *xrealloc ();
-extern char *find_next_token (), *next_token (), *end_of_token ();
-extern void collapse_continuations (), remove_comments ();
-extern char *sindex (), *lindex ();
+extern void message ();
+extern void fatal ();
+extern void error ();
+extern void log_working_directory ();
+extern void makefile_error ();
+extern void makefile_fatal ();
+extern void pfatal_with_name ();
+extern void perror_with_name ();
+extern char *savestring ();
+extern char *concat ();
+extern char *xmalloc ();
+extern char *xrealloc ();
+extern char *find_next_token ();
+extern char *next_token ();
+extern char *end_of_token ();
+extern void collapse_continuations ();
+extern void remove_comments ();
+extern char *sindex ();
+extern char *lindex ();
 extern int alpha_compare ();
 extern void print_spaces ();
 extern struct dep *copy_dep_chain ();
-extern char *find_char_unquote (), *find_percent ();
+extern char *find_char_unquote ();
+extern char *find_percent ();
 
 #ifndef	NO_ARCHIVES
 extern int ar_name ();
@@ -280,16 +326,22 @@ extern time_t ar_member_date ();
 #endif
 
 extern void dir_load ();
-extern int dir_file_exists_p (), file_exists_p (), file_impossible_p ();
+extern int dir_file_exists_p ();
+extern int file_exists_p ();
+extern int file_impossible_p ();
 extern void file_impossible ();
 extern char *dir_name ();
 
 extern void define_default_variables ();
-extern void set_default_suffixes (), install_default_suffix_rules ();
-extern void install_default_implicit_rules (), count_implicit_rule_limits ();
-extern void convert_to_pattern (), create_pattern_rule ();
+extern void set_default_suffixes ();
+extern void install_default_suffix_rules ();
+extern void install_default_implicit_rules ();
+extern void count_implicit_rule_limits ();
+extern void convert_to_pattern ();
+extern void create_pattern_rule ();
 
-extern void build_vpath_lists (), construct_vpath_list ();
+extern void build_vpath_lists ();
+extern void construct_vpath_list ();
 extern int vpath_search ();
 
 extern void construct_include_path ();
@@ -298,8 +350,9 @@ extern void uniquize_deps ();
 extern int update_goal_chain ();
 extern void notice_finished_file ();
 
-extern void user_access (), make_access (), child_access ();
-
+extern void user_access ();
+extern void make_access ();
+extern void child_access ();
 
 #ifdef	HAVE_VFORK_H
 #include <vfork.h>
@@ -311,12 +364,17 @@ extern void user_access (), make_access (), child_access ();
 #if !defined (__GNU_LIBRARY__) && !defined (POSIX) && !defined (_POSIX_VERSION)
 
 extern long int atol ();
+#ifndef VMS
 extern long int lseek ();
+#endif
 
 #endif	/* Not GNU C library or POSIX.  */
 
 #ifdef	HAVE_GETCWD
 extern char *getcwd ();
+#ifdef VMS
+extern char *getwd PARAMS ((char *));
+#endif
 #else
 extern char *getwd ();
 #define	getcwd(buf, len)	getwd (buf)
@@ -334,7 +392,11 @@ extern int print_directory_flag, warn_undefined_variables_flag;
 extern int posix_pedantic;
 
 extern unsigned int job_slots;
+#ifndef NO_FLOAT
 extern double max_load_average;
+#else
+extern int max_load_average;
+#endif
 
 extern char *program;
 extern char *starting_directory;
@@ -349,3 +411,26 @@ extern int handling_fatal_signal;
 #define DEBUGPR(msg) \
   do if (debug_flag) { print_spaces (depth); printf (msg, file->name); \
 		       fflush (stdout); } while (0)
+
+#ifdef VMS
+# ifndef EXIT_FAILURE
+#  define EXIT_FAILURE 3
+# endif
+# ifndef EXIT_SUCCESS
+#  define EXIT_SUCCESS 1
+# endif
+# ifndef EXIT_TROUBLE
+#  define EXIT_TROUBLE 2
+# endif
+#else
+# ifndef EXIT_FAILURE
+#  define EXIT_FAILURE 2
+# endif
+# ifndef EXIT_SUCCESS
+#  define EXIT_SUCCESS 0
+# endif
+# ifndef EXIT_TROUBLE
+#  define EXIT_TROUBLE 1
+# endif
+#endif
+

make.lnk

@@ -0,0 +1,5 @@
+FROM LIB:cres.o "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"+"remote-stub.o"+"getopt.o"+"getopt1.o"+"alloca.o"+"amiga.o"
+TO "make.new"
+LIB glob/glob.lib LIB:sc.lib LIB:amiga.lib
+QUIET
+

makefile.com

@@ -0,0 +1,34 @@
+$!
+$! Makefile.com - builds GNU Make for VMS
+$!
+$! P1 is non-empty if you want to link with the VAXCRTL library instead
+$!    of the shareable executable
+$!
+$ def/nolog sys sys$library:
+$ filelist = "alloca commands default dir expand file function implicit job main misc read remake remote-stub rule signame variable version vmsfunctions vmsify vpath [.glob]glob [.glob]fnmatch getopt getopt1"
+$ copy config.h-vms config.h
+$ n=0
+$ loop:
+$ cfile = f$elem(n," ",filelist)
+$ if cfile .eqs. " " then goto linkit
+$ write sys$output "Compiling ''cfile'..."
+$ call compileit 'cfile' 'p1'
+$ n = n + 1
+$ goto loop
+$ linkit:
+$ if p1 .nes. "" then goto link_using_library
+$ link/exe=make alloca,commands,default,dir,expand,file,function,-
+		implicit,job,main,misc,read,remake,remote-stub,rule,-
+		signame,variable,version,vmsfunctions,vmsify,vpath,-
+		glob,fnmatch,getopt,getopt1
+$ exit
+$ link_using_library:
+$ link/exe=make alloca,commands,default,dir,expand,file,function,-
+		implicit,job,main,misc,read,remake,remote-stub,rule,-
+		signame,variable,version,vmsfunctions,vmsfiy,vpath,-
+		glob,fnmatch,getopt,getopt1,sys$library:vaxcrtl/lib
+$!
+$ compileit : subroutine
+$ cc/include=([],[.glob])/define=("allocated_variable_expand_for_file=alloc_var_expand_for_file","unlink=remove","HAVE_CONFIG_H","VMS","NO_ARCHIVES") 'p1'
+$ exit
+$ endsubroutine : compileit

makefile.vms

@@ -0,0 +1,121 @@
+# Copyright (C) 1988, 1989 Free Software Foundation, Inc.
+# This file is part of GNU Make.
+#
+# VMS extensions from GNU Make 3.60 imported by
+#  Klaus Kämpf (kkaempf@didymus.rmi.de)
+#
+# 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+CC = cc/warn
+CP = copy
+
+%.obj: %.c
+	$(CC) $(CFLAGS)/obj=$@ $<
+#
+#	Makefile for GNU Make
+#
+
+CFLAGS = $(defines) /debug/noopt/include=([],[.glob])
+#LDFLAGS = /deb
+LDFLAGS = 
+
+defines = /define=("unlink=remove","HAVE_CONFIG_H","VMS","NO_ARCHIVES","allocated_variable_expand_for_file=alloc_var_expand_for_file")
+
+LOAD_AVG = /define="NO_LDAV"
+
+# If you don't want archive support, comment these out.
+#ARCHIVES = ,ar.obj,arscan.obj
+#ARCHIVES_SRC = ar.c arscan.c
+
+# If your system needs extra libraries loaded in, define them here.
+# System V probably need -lPW for alloca.
+# if on vax, uncomment the following line
+#LOADLIBES = ,c.opt/opt
+LOADLIBES =
+
+# If your system doesn't have alloca, or the one provided is bad,
+# get it from the Emacs distribution and define these.
+ALLOCA = ,alloca.obj
+ALLOCASRC = alloca.c
+
+# If there are remote execution facilities defined,
+# enable them with switches here (see remote-*.c).
+REMOTE =
+
+# Any extra object files your system needs.
+extras = ,signame.obj,remote-stub.obj,vmsfunctions.obj,vmsify.obj
+#,directory.obj
+# as an alternative: 
+glob = ,[.glob]glob.obj,[.glob]fnmatch.obj
+getopt = ,getopt.obj,getopt1.obj
+# Directory to install `make' in.
+bindir = []
+# Directory to install the man page in.
+mandir = []
+# Number to put on the man page filename.
+manext = 1
+
+objs = commands.obj,job.obj,dir.obj,file.obj,misc.obj,\
+       main.obj,read.obj,remake.obj,rule.obj,implicit.obj,\
+       default.obj,variable.obj,expand.obj,function.obj,\
+       vpath.obj,version.obj$(ARCHIVES)$(ALLOCA)$(extras)$(getopt)$(glob)
+srcs = commands.c job.c dir.c file.c misc.c \
+	main.c read.c remake.c rule.c implicit.c \
+	default.c variable.c expand.c function.c \
+	vpath.c version.c vmsfunctions.c vmsify.c $(ARCHIVES_SRC) $(ALLOCASRC) \
+	commands.h dep.h filedef.h job.h make.h rule.h variable.h
+
+
+.PHONY: all doc
+all: config.h make.exe
+
+doc: make.info make.dvi
+
+
+make.exe: $(objs)
+	$(LD)$(LDFLAGS)/exe=$@ $^$(LOADLIBES)
+
+.PHONY: clean realclean
+clean:
+	-$(RM) make.exe;,*.obj;*
+
+# Automatically generated dependencies.
+commands.obj: commands.c make.h dep.h commands.h filedef.h variable.h job.h 
+job.obj: job.c make.h commands.h job.h filedef.h variable.h 
+dir.obj: dir.c make.h 
+file.obj: file.c make.h commands.h dep.h filedef.h variable.h 
+misc.obj: misc.c make.h dep.h 
+main.obj: main.c make.h commands.h dep.h filedef.h variable.h job.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 
+implicit.obj: implicit.c make.h rule.h dep.h filedef.h 
+default.obj: default.c make.h rule.h dep.h filedef.h commands.h variable.h 
+variable.obj: variable.c make.h commands.h variable.h dep.h filedef.h 
+expand.obj: expand.c make.h commands.h filedef.h variable.h 
+function.obj: function.c make.h variable.h dep.h commands.h job.h 
+vpath.obj: vpath.c make.h filedef.h variable.h 
+version.obj: version.c 
+arscan.obj: arscan.c 
+ar.obj: ar.c make.h filedef.h 
+signame.obj: signame.c
+remote-stub.obj: remote-stub.c
+[.glob]glob.obj: [.glob]glob.c
+[.glob]fnmatch.obj: [.glob]fnmatch.c
+getopt.obj: getopt.c
+getopt1.obj: getopt1.c
+
+config.h: config.h-vms
+	$(CP) $< $@

misc.c

@@ -1,5 +1,5 @@
 /* Miscellaneous generic support functions for GNU Make.
-Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 90, 91, 92, 93, 94, 1995 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -50,9 +50,8 @@ collapse_continuations (line)
     return;
 
   out = in;
-  if (out > line)
-    while (out[-1] == '\\')
-      --out;
+  while (out > line && out[-1] == '\\')
+    --out;
 
   while (*in != '\0')
     {
@@ -126,7 +125,7 @@ remove_comments (line)
 {
   char *comment;
 
-  comment = find_char_unquote (line, '#', 0);
+  comment = find_char_unquote (line, "#", 0);
 
   if (comment != 0)
     /* Cut off the line at the #.  */
@@ -174,15 +173,25 @@ concat (s1, s2, s3)
 /* Print a message on stdout.  */
 
 void
-message (s1, s2, s3, s4, s5, s6)
+message (prefix, s1, s2, s3, s4, s5, s6)
+     int prefix;
      char *s1, *s2, *s3, *s4, *s5, *s6;
 {
-  if (makelevel == 0)
-    printf ("%s: ", program);
-  else
-    printf ("%s[%u]: ", program, makelevel);
-  printf (s1, s2, s3, s4, s5, s6);
-  putchar ('\n');
+  log_working_directory (1);
+
+  if (s1 != 0)
+    {
+      if (prefix)
+	{
+	  if (makelevel == 0)
+	    printf ("%s: ", program);
+	  else
+	    printf ("%s[%u]: ", program, makelevel);
+	}
+      printf (s1, s2, s3, s4, s5, s6);
+      putchar ('\n');
+    }
+
   fflush (stdout);
 }
 
@@ -193,6 +202,8 @@ void
 fatal (s1, s2, s3, s4, s5, s6)
      char *s1, *s2, *s3, *s4, *s5, *s6;
 {
+  log_working_directory (1);
+
   if (makelevel == 0)
     fprintf (stderr, "%s: *** ", program);
   else
@@ -211,6 +222,8 @@ void
 error (s1, s2, s3, s4, s5, s6)
      char *s1, *s2, *s3, *s4, *s5, *s6;
 {
+  log_working_directory (1);
+
   if (makelevel == 0)
     fprintf (stderr, "%s: ", program);
   else
@@ -226,6 +239,8 @@ makefile_error (file, lineno, s1, s2, s3, s4, s5, s6)
      unsigned int lineno;
      char *s1, *s2, *s3, *s4, *s5, *s6;
 {
+  log_working_directory (1);
+
   fprintf (stderr, "%s:%u: ", file, lineno);
   fprintf (stderr, s1, s2, s3, s4, s5, s6);
   putc ('\n', stderr);
@@ -238,6 +253,8 @@ makefile_fatal (file, lineno, s1, s2, s3, s4, s5, s6)
      unsigned int lineno;
      char *s1, *s2, *s3, *s4, *s5, *s6;
 {
+  log_working_directory (1);
+
   fprintf (stderr, "%s:%u: *** ", file, lineno);
   fprintf (stderr, s1, s2, s3, s4, s5, s6);
   fputs (".  Stop.\n", stderr);
@@ -254,13 +271,15 @@ strerror (errnum)
      int errnum;
 {
   extern int errno, sys_nerr;
+#ifndef __DECC
   extern char *sys_errlist[];
+#endif
   static char buf[] = "Unknown error 12345678901234567890";
 
   if (errno < sys_nerr)
     return sys_errlist[errnum];
 
-  sprintf ("Unknown error %d", buf, errnum);
+  sprintf (buf, "Unknown error %d", errnum);
   return buf;
 }
 #endif
@@ -523,6 +542,7 @@ log_access (flavor)
 static void
 init_access ()
 {
+#ifndef VMS
   user_uid = getuid ();
   user_gid = getgid ();
 
@@ -536,6 +556,7 @@ init_access ()
   log_access ("Initialized");
 
   current_access = make;
+#endif
 }
 
 #endif	/* GETLOADAVG_PRIVILEGED */
@@ -716,23 +737,3 @@ get_path_max ()
   return value;
 }
 #endif
-
-/* On some systems, stat can return EINTR.  */
-
-int
-safe_stat (name, buf)
-     char *name;
-     struct stat *buf;
-{
-  int ret;
-
-#ifdef EINTR
-  do
-#endif
-    ret = stat (name, buf);
-#ifdef EINTR
-  while (ret < 0 && errno == EINTR);
-#endif
-
-  return  ret;
-}

read.c

@@ -1,5 +1,5 @@
 /* Reading and parsing of makefiles for GNU Make.
-Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+Copyright (C) 1988,89,90,91,92,93,94,95,96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,9 +17,10 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
-#include "commands.h"
 #include "dep.h"
-#include "file.h"
+#include "filedef.h"
+#include "job.h"
+#include "commands.h"
 #include "variable.h"
 
 /* This is POSIX.2, but most systems using -DPOSIX probably don't have it.  */
@@ -29,16 +30,13 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "glob/glob.h"
 #endif
 
+#ifndef _AMIGA
+#ifndef VMS
 #include <pwd.h>
-struct passwd *getpwnam ();
-
-
-static int read_makefile ();
-static unsigned int readline (), do_define ();
-static int conditional_line ();
-static void record_files ();
-static char *find_semicolon ();
-
+#else
+struct passwd *getpwnam PARAMS ((char *name));
+#endif
+#endif
 
 /* A `struct linebuffer' is a structure which holds a line of text.
    `readline' reads a line from a stream into a linebuffer
@@ -75,16 +73,18 @@ struct conditionals
 
 static struct conditionals toplevel_conditionals;
 static struct conditionals *conditionals = &toplevel_conditionals;
-  
+
 
 /* Default directories to search for include files in  */
 
 static char *default_include_directories[] =
   {
     INCLUDEDIR,
+#ifndef _AMIGA
     "/usr/gnu/include",
     "/usr/local/include",
     "/usr/include",
+#endif
     0
   };
 
@@ -105,6 +105,17 @@ unsigned int *reading_lineno_ptr;
 /* The chain of makefiles read by read_makefile.  */
 
 static struct dep *read_makefiles = 0;
+
+static int read_makefile PARAMS ((char *filename, int flags));
+static unsigned int readline PARAMS ((struct linebuffer *linebuffer, FILE *stream,
+			char *filename, unsigned int lineno));
+static unsigned int do_define PARAMS ((char *name, unsigned int namelen, enum variable_origin origin,
+			unsigned int lineno, FILE *infile, char *filename));
+static int conditional_line PARAMS ((char *line, char *filename, unsigned int lineno));
+static void record_files PARAMS ((struct nameseq *filenames, char *pattern, char *pattern_percent,
+			struct dep *deps, unsigned int commands_started, char *commands,
+			unsigned int commands_idx, int two_colon, char *filename,
+			unsigned int lineno, int set_default));
 
 /* Read in all the makefiles and return the chain of their names.  */
 
@@ -139,6 +150,7 @@ read_all_makefiles (makefiles)
     /* Set NAME to the start of next token and LENGTH to its length.
        MAKEFILES is updated for finding remaining tokens.  */
     p = value;
+
     while ((name = find_next_token (&p, &length)) != 0)
       {
 	if (*p != '\0')
@@ -177,7 +189,16 @@ read_all_makefiles (makefiles)
   if (num_makefiles == 0)
     {
       static char *default_makefiles[] =
+#ifdef VMS
+	/* all lower case since readdir() (the vms version) 'lowercasifies' */
+	{ "makefile.vms", "gnumakefile", "makefile", 0 };
+#else
+#ifdef _AMIGA
+	{ "GNUmakefile", "Makefile", "SMakefile", 0 };
+#else /* !Amiga && !VMS */
 	{ "GNUmakefile", "makefile", "Makefile", 0 };
+#endif /* AMIGA */
+#endif /* VMS */
       register char **p = default_makefiles;
       while (*p != 0 && !file_exists_p (*p))
 	++p;
@@ -192,6 +213,9 @@ read_all_makefiles (makefiles)
 	  /* No default makefile was found.  Add the default makefiles to the
 	     `read_makefiles' chain so they will be updated if possible.  */
 	  struct dep *tail = read_makefiles;
+	  /* Add them to the tail, after any MAKEFILES variable makefiles.  */
+	  while (tail != 0 && tail->next != 0)
+	    tail = tail->next;
 	  for (p = default_makefiles; *p != 0; ++p)
 	    {
 	      struct dep *d = (struct dep *) xmalloc (sizeof (struct dep));
@@ -266,6 +290,7 @@ read_makefile (filename, flags)
 
 #ifdef	lint	/* Suppress `used before set' messages.  */
   two_colon = 0;
+  pattern_percent = 0;
 #endif
 
   if (debug_flag)
@@ -300,7 +325,6 @@ read_makefile (filename, flags)
   /* If the makefile wasn't found and it's either a makefile from
      the `MAKEFILES' variable or an included makefile,
      search the included makefile search path for this makefile.  */
-
   if (infile == 0 && (flags & RM_INCLUDED) && *filename != '/')
     {
       register unsigned int i;
@@ -542,15 +566,16 @@ read_makefile (filename, flags)
 	      v->export = v_noexport;
 	    }
 	}
-      else if (word1eq ("include", 7) || word1eq ("-include", 8))
+      else if (word1eq ("include", 7) || word1eq ("-include", 8)
+	       || word1eq ("sinclude", 8))
 	{
 	  /* We have found an `include' line specifying a nested
 	     makefile to be read at this point.  */
 	  struct conditionals *save, new_conditionals;
 	  struct nameseq *files;
-	  /* "-include" (vs "include") says no
-	     error if the file does not exist.  */
-	  int noerror = p[0] == '-';
+	  /* "-include" (vs "include") says no error if the file does not
+	     exist.  "sinclude" is an alias for this from SGI.  */
+	  int noerror = p[0] != 'i';
 
 	  p = allocated_variable_expand (next_token (p + (noerror ? 9 : 8)));
 	  if (*p == '\0')
@@ -584,7 +609,7 @@ read_makefile (filename, flags)
 	    {
 	      struct nameseq *next = files->next;
 	      char *name = files->name;
-	      free (files);
+	      free ((char *)files);
 	      files = next;
 
 	      if (! read_makefile (name, (RM_INCLUDED | RM_NO_TILDE
@@ -631,7 +656,7 @@ read_makefile (filename, flags)
 	;
       else if (lb.buffer[0] == '\t')
 	{
-	  p = lb.buffer;
+	  p = collapsed;	/* Ignore comments.  */
 	  while (isblank (*p))
 	    ++p;
 	  if (*p == '\0')
@@ -654,9 +679,16 @@ read_makefile (filename, flags)
 
 	  record_waiting_files ();
 
-	  /* Look for a semicolon in the unexpanded line.  */
-	  cmdleft = find_semicolon (lb.buffer);
-	  if (cmdleft != 0)
+	  /* Search the line for an unquoted ; that is not after an
+             unquoted #.  */
+	  cmdleft = find_char_unquote (lb.buffer, ";#", 0);
+	  if (cmdleft != 0 && *cmdleft == '#')
+	    {
+	      /* We found a comment before a semicolon.  */
+	      *cmdleft = '\0';
+	      cmdleft = 0;
+	    }
+	  else if (cmdleft != 0)
 	    /* Found one.  Cut the line short there before expanding it.  */
 	    *cmdleft = '\0';
 
@@ -668,15 +700,12 @@ read_makefile (filename, flags)
 
 	  if (cmdleft == 0)
 	    /* Look for a semicolon in the expanded line.  */
-	    cmdleft = find_semicolon (p);
+	    cmdleft = find_char_unquote (p, ";", 0);
 
 	  if (cmdleft != 0)
 	    /* Cut the line short at the semicolon.  */
 	    *cmdleft = '\0';
 
-	  /* Remove comments from the line.  */
-	  remove_comments (p);
-
 	  p2 = next_token (p);
 	  if (*p2 == '\0')
 	    {
@@ -723,6 +752,27 @@ read_makefile (filename, flags)
 	      else
 		break;
 	    }
+#ifdef __MSDOS__
+	  /* For MS-DOS, skip a "C:\...".  */
+	  if (p != 0 && p[1] == '\\' && isalpha (p[-1]))
+	    p = 0;
+#endif
+#ifdef _AMIGA
+	  /* Here, the situation is quite complicated. Let's have a look
+	    at a couple of targets:
+
+		install: dev:make
+
+		dev:make: make
+
+		dev:make:: xyz
+
+	    The rule is that it's only a target, if there are TWO :'s
+	    OR a space around the :.
+	  */
+	  if (p && !(isspace(p[1]) || !p[1] || isspace(p[-1])))
+	    p = 0;
+#endif
 	  if (p != 0)
 	    {
 	      struct nameseq *target;
@@ -1243,7 +1293,7 @@ record_files (filenames, pattern, pattern_percent, deps, commands_started,
 		d->name = savestring (buffer, o - buffer);
 	      }
 	  }
-      
+
       if (!two_colon)
 	{
 	  /* Single-colon.  Combine these dependencies
@@ -1292,7 +1342,7 @@ record_files (filenames, pattern, pattern_percent, deps, commands_started,
 		{
 		  struct dep *nextd = d->next;
  		  free (d->name);
- 		  free (d);
+ 		  free ((char *)d);
 		  d = nextd;
 		}
 	      f->deps = 0;
@@ -1432,9 +1482,9 @@ record_files (filenames, pattern, pattern_percent, deps, commands_started,
    one, or nil if there are none.  */
 
 char *
-find_char_unquote (string, stopchar, blank)
+find_char_unquote (string, stopchars, blank)
      char *string;
-     int stopchar;
+     char *stopchars;
      int blank;
 {
   unsigned int string_len = strlen (string);
@@ -1442,19 +1492,12 @@ find_char_unquote (string, stopchar, blank)
 
   while (1)
     {
-      if (blank)
-	{
-	  while (*p != '\0' && *p != stopchar && !isblank (*p))
-	    ++p;
-	  if (*p == '\0')
-	    break;
-	}
-      else
-	{
-	  p = index (p, stopchar);
-	  if (p == 0)
-	    break;
-	}
+      while (*p != '\0' && index (stopchars, *p) == 0
+	     && (!blank || !isblank (*p)))
+	++p;
+      if (*p == '\0')
+	break;
+
       if (p > string && p[-1] == '\\')
 	{
 	  /* Search for more backslashes.  */
@@ -1488,17 +1531,7 @@ char *
 find_percent (pattern)
      char *pattern;
 {
-  return find_char_unquote (pattern, '%', 0);
-}
-
-/* Search STRING for an unquoted ; that is not after an unquoted #.  */
-
-static char *
-find_semicolon (string)
-     char *string;
-{
-  return (find_char_unquote (string, '#', 0) == 0
-	  ? find_char_unquote (string, ';', 0) : 0);
+  return find_char_unquote (pattern, "%", 0);
 }
 
 /* Parse a string into a sequence of filenames represented as a
@@ -1517,7 +1550,7 @@ find_semicolon (string)
 struct nameseq *
 parse_file_seq (stringp, stopchar, size, strip)
      char **stringp;
-     char stopchar;
+     int stopchar;
      unsigned int size;
      int strip;
 {
@@ -1526,6 +1559,16 @@ parse_file_seq (stringp, stopchar, size, strip)
   register char *p = *stringp;
   char *q;
   char *name;
+  char stopchars[3];
+
+#ifdef VMS
+  stopchars[0] = ',';
+  stopchars[1] = stopchar;
+  stopchars[2] = '\0';
+#else
+  stopchars[0] = stopchar;
+  stopchars[1] = '\0';
+#endif
 
   while (1)
     {
@@ -1535,15 +1578,38 @@ parse_file_seq (stringp, stopchar, size, strip)
 	break;
       if (*p == stopchar)
 	break;
+
       /* Yes, find end of next name.  */
       q = p;
-      p = find_char_unquote (q, stopchar, 1);
+      p = find_char_unquote (q, stopchars, 1);
+#ifdef VMS
+	/* convert comma separated list to space separated */
+      if (p && *p == ',')
+	*p =' ';
+#endif
+#ifdef __MSDOS__
+      /* For MS-DOS, skip a "C:\...".  */
+      if (stopchar == ':' && p != 0 && p[1] == '\\' && isalpha (p[-1]))
+	p = 0;
+#endif
+#ifdef _AMIGA
+      if (stopchar == ':' && p && *p == ':' &&
+	!(isspace(p[1]) || !p[1] || isspace(p[-1])))
+      {
+	p = find_char_unquote (p+1, stopchars, 1);
+      }
+#endif
       if (p == 0)
 	p = q + strlen (q);
 
       if (strip)
+#ifdef VMS
+	/* Skip leading `[]'s.  */
+	while (p - q > 2 && q[0] == '[' && q[1] == ']')
+#else
 	/* Skip leading `./'s.  */
 	while (p - q > 2 && q[0] == '.' && q[1] == '/')
+#endif
 	  {
 	    q += 2;		/* Skip "./".  */
 	    while (q < p && *q == '/')
@@ -1554,10 +1620,44 @@ parse_file_seq (stringp, stopchar, size, strip)
       /* Extract the filename just found, and skip it.  */
 
       if (q == p)
-	/* ".///" was stripped to "".  */
+	/* ".///" was stripped to "". */
+#ifdef VMS
+	continue;
+#else
+#ifdef _AMIGA
+	name = savestring ("", 0);
+#else
 	name = savestring ("./", 2);
+#endif
+#endif
       else
+#ifdef VMS
+/* VMS filenames can have a ':' in them but they have to be '\'ed but we need
+ *  to remove this '\' before we can use the filename.
+ * Savestring called because q may be read-only string constant.
+ */
+	{
+	  char *qbase = savestring(q, strlen(q));
+	  char *pbase = qbase + (p-q);
+	  char *q1 = qbase;
+	  char *q2 = q1;
+	  char *p1 = pbase;
+
+	  while (q1 != pbase)
+	    {
+	      if (*q1 == '\\' && *(q1+1) == ':')
+		{
+		  q1++;
+		  p1--;
+		}
+	      *q2++ = *q1++;
+	    }
+	  name = savestring (qbase, p1 - qbase);
+	  free (qbase);
+	}
+#else
 	name = savestring (q, p - q);
+#endif
 
       /* Add it to the front of the chain.  */
       new1 = (struct nameseq *) xmalloc (size);
@@ -1573,7 +1673,9 @@ parse_file_seq (stringp, stopchar, size, strip)
      an elt further down the chain (i.e., previous in the file list)
      with an unmatched `(' (e.g., "lib(mem").  */
 
-  for (new1 = new, lastnew1 = 0; new1 != 0; lastnew1 = new1, new1 = new1->next)
+  new1 = new;
+  lastnew1 = 0;
+  while (new1 != 0)
     if (new1->name[0] != '('	/* Don't catch "(%)" and suchlike.  */
 	&& new1->name[strlen (new1->name) - 1] == ')'
 	&& index (new1->name, '(') == 0)
@@ -1648,20 +1750,27 @@ parse_file_seq (stringp, stopchar, size, strip)
 	    /* Trace back from NEW1 (the end of the list) until N
 	       (the beginning of the list), rewriting each name
 	       with the full archive reference.  */
-	    
+
 	    while (new1 != n)
 	      {
 		name = concat (libname, new1->name, ")");
 		free (new1->name);
 		new1->name = name;
+		lastnew1 = new1;
 		new1 = new1->next;
 	      }
-
-	    if (new1 == 0)
-	      /* We might have slurped up the whole list,
-		 and continuing the loop would dereference NEW1.  */
-	      break;
 	  }
+	else
+	  {
+	    /* No frobnication happening.  Just step down the list.  */
+	    lastnew1 = new1;
+	    new1 = new1->next;
+	  }
+      }
+    else
+      {
+	lastnew1 = new1;
+	new1 = new1->next;
       }
 
 #endif
@@ -1743,7 +1852,7 @@ readline (linebuffer, stream, filename, lineno)
 	  else
 	    break;
 	}
-      
+
       if (!backslash)
 	{
 	  p[-1] = '\0';
@@ -1776,8 +1885,11 @@ construct_include_path (arg_dirs)
      char **arg_dirs;
 {
   register unsigned int i;
+#ifdef VAXC		/* just don't ask ... */
+  stat_t stbuf;
+#else
   struct stat stbuf;
-
+#endif
   /* Table to hold the dirs.  */
 
   register unsigned int defsize = (sizeof (default_include_directories)
@@ -1801,7 +1913,7 @@ construct_include_path (arg_dirs)
 	      dir = expanded;
 	  }
 
-	if (safe_stat (dir, &stbuf) == 0 && S_ISDIR (stbuf.st_mode))
+	if (stat (dir, &stbuf) == 0 && S_ISDIR (stbuf.st_mode))
 	  {
 	    if (idx == max - 1)
 	      {
@@ -1818,7 +1930,7 @@ construct_include_path (arg_dirs)
   /* Now add at the end the standard default dirs.  */
 
   for (i = 0; default_include_directories[i] != 0; ++i)
-    if (safe_stat (default_include_directories[i], &stbuf) == 0
+    if (stat (default_include_directories[i], &stbuf) == 0
 	&& S_ISDIR (stbuf.st_mode))
       dirs[idx++] = default_include_directories[i];
 
@@ -1849,6 +1961,7 @@ char *
 tilde_expand (name)
      char *name;
 {
+#ifndef VMS
   if (name[1] == '/' || name[1] == '\0')
     {
       extern char *getenv ();
@@ -1864,13 +1977,14 @@ tilde_expand (name)
 
 	warn_undefined_variables_flag = save;
       }
-  
+
       is_variable = home_dir[0] != '\0';
       if (!is_variable)
 	{
 	  free (home_dir);
 	  home_dir = getenv ("HOME");
 	}
+#ifndef _AMIGA
       if (home_dir == 0 || home_dir[0] == '\0')
 	{
 	  extern char *getlogin ();
@@ -1883,6 +1997,7 @@ tilde_expand (name)
 		home_dir = p->pw_dir;
 	    }
 	}
+#endif /* !AMIGA */
       if (home_dir != 0)
 	{
 	  char *new = concat (home_dir, "", name + 1);
@@ -1891,6 +2006,7 @@ tilde_expand (name)
 	  return new;
 	}
     }
+#ifndef _AMIGA
   else
     {
       struct passwd *pwent;
@@ -1908,7 +2024,8 @@ tilde_expand (name)
       else if (userend != 0)
 	*userend = '/';
     }
-
+#endif /* !AMIGA */
+#endif /* !VMS */
   return 0;
 }
 
@@ -1927,13 +2044,16 @@ multi_glob (chain, size)
      struct nameseq *chain;
      unsigned int size;
 {
+  extern void dir_setup_glob ();
   register struct nameseq *new = 0;
   register struct nameseq *old;
   struct nameseq *nexto;
+  glob_t gl;
+
+  dir_setup_glob (&gl);
 
   for (old = chain; old != 0; old = nexto)
     {
-      glob_t gl;
 #ifndef NO_ARCHIVES
       char *memname;
 #endif
@@ -1965,9 +2085,9 @@ multi_glob (chain, size)
 	}
       else
 	memname = 0;
-#endif
+#endif /* !NO_ARCHIVES */
 
-      switch (glob (old->name, GLOB_NOCHECK, NULL, &gl))
+      switch (glob (old->name, GLOB_NOCHECK|GLOB_ALTDIRFUNC, NULL, &gl))
 	{
 	case 0:			/* Success.  */
 	  {
@@ -2012,7 +2132,7 @@ multi_glob (chain, size)
 		    free (memname);
 		  }
 		else
-#endif
+#endif /* !NO_ARCHIVES */
 		  {
 		    struct nameseq *elt = (struct nameseq *) xmalloc (size);
 		    elt->name = savestring (gl.gl_pathv[i],
@@ -2023,7 +2143,7 @@ multi_glob (chain, size)
 	      }
 	    globfree (&gl);
 	    free (old->name);
-	    free (old);
+	    free ((char *)old);
 	    break;
 	  }
 

readme.vms

@@ -0,0 +1,62 @@
+This is the VMS port of GNU Make version 3.74.
+
+It is based on the VMS port of GNU Make 3.60 by Mike Moretti.
+
+This port was done by Klaus Kämpf (kkaempf@didymus.rmi.de)
+
+To build Make, simply type @makefile.  This should compile all the
+necessary files and link Make.
+There is also a file called makefile.vms.  If you already have GNU
+Make 3.74 built you can just use Make with this makefile to rebuild.
+
+Here are some notes about GNU Make for VMS:
+
+Libraries are not supported. They were in GNU Make 3.60 but somehow I didn't
+care porting the code. If there is enough interest, I'll do it at some
+later time.
+
+The variable $^ separates files with commas instead of spaces (It's the
+natural thing to do for VMS).
+
+See defaults.c for VMS default suffixes and my definitions for default
+rules and variables.
+
+The shell function is not implemented yet.
+
+Load average routines haven't been implemented for VMS yet.
+
+The default include directory for including other makefiles is
+SYS$SYSROOT:[SYSLIB] (I don't remember why I didn't just use
+SYS$LIBRARY: instead; maybe it wouldn't work that way).
+
+The default makefiles make looks for are: makefile.vms, gnumakefile, makefile.,
+and gnumakefile. .
+
+The stat() function and handling of time stamps in VMS is broken, so I
+replaced it with a hack in vmsfunctions.c. I will provide a full rewrite
+somewhere in the future. Be warned, the time resolution inside make is
+less than what vms provides. This might be a problem on the faster Alphas.
+
+You can use a : in a filename only if you preceed it with a backslash ('\').
+E.g.- hobbes\:[bogas.files]
+
+None of the stuff in vpath.c has been implemented yet.
+
+Make ignores success, informational, or warning errors (-S-, -I-, or -W-).
+But it will stop on -E- and -F- errors. (unless you do something to override
+this in your makefile, or whatever).
+
+Remote stuff isn't implemented yet.
+
+Multiple line DCL commands, such as "if" statements, must be put inside
+command files.  You can run a command file by using \@.
+
+
+VMS changes made for 3.74.3
+
+Lots of default settings are adapted for VMS. See default.c.
+
+Long command lines are now converted to command files.
+
+Comma (',') as a separator is now allowed. See makefile.vms for an example.
+

remake.c

@@ -1,5 +1,5 @@
 /* Basic dependency engine for GNU Make.
-Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+Copyright (C) 1988,89,90,91,92,93,94,95,96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,10 +17,10 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
-#include "commands.h"
+#include "filedef.h"
 #include "job.h"
+#include "commands.h"
 #include "dep.h"
-#include "file.h"
 #include <assert.h>
 
 #ifdef HAVE_FCNTL_H
@@ -29,17 +29,30 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include <sys/file.h>
 #endif
 
-extern int try_implicit_rule ();
+#ifdef VMS
+#include <starlet.h>
+#endif
+
+extern int try_implicit_rule PARAMS ((struct file *file, unsigned int depth));
 
 
 /* Incremented when a command is started (under -n, when one would be).  */
 unsigned int commands_started = 0;
 
-static int update_file (), update_file_1 (), check_dep (), touch_file ();
-static void remake_file ();
-static time_t name_mtime ();
-static int library_search ();
-extern time_t f_mtime ();
+static int update_file PARAMS ((struct file *file, unsigned int depth));
+static int update_file_1 PARAMS ((struct file *file, unsigned int depth));
+static int check_dep PARAMS ((struct file *file, unsigned int depth, time_t this_mtime, int *must_make_ptr));
+static int touch_file PARAMS ((struct file *file));
+static void remake_file PARAMS ((struct file *file));
+static time_t name_mtime PARAMS ((char *name));
+static int library_search PARAMS ((char **lib, time_t *mtime_ptr));
+
+extern time_t f_mtime PARAMS ((struct file *file, int search));
+
+#ifdef VMS
+extern int vms_stat PARAMS ((char *name, struct stat *buf));
+#endif
+
 
 /* Remake all the goals in the `struct dep' chain GOALS.  Return -1 if nothing
    was done, 0 if all goals were updated successfully, or 1 if a goal failed.
@@ -100,6 +113,7 @@ update_goal_chain (goals, makefiles)
 	  /* Iterate over all double-colon entries for this file.  */
 	  struct file *file = g->file;
 	  int stop, any_not_updated = 0;
+
 	  for (file = g->file->double_colon ? g->file->double_colon : g->file;
 	       file != NULL;
 	       file = file->prev)
@@ -108,7 +122,6 @@ update_goal_chain (goals, makefiles)
 	      int x;
 	      time_t mtime = MTIME (file);
 	      check_renamed (file);
-
 	      if (makefiles)
 		{
 		  if (file->cmd_target)
@@ -133,7 +146,7 @@ update_goal_chain (goals, makefiles)
 		 by calling update_file above.  We check this flag below to
 		 decide when to give an "up to date" diagnostic.  */
 	      g->changed += commands_started - ocommands_started;
-	    
+
 	      stop = 0;
 	      if (x != 0 || file->updated)
 		{
@@ -195,14 +208,10 @@ update_goal_chain (goals, makefiles)
 		  && file->update_status == 0 && !g->changed
 		  /* Never give a message under -s or -q.  */
 		  && !silent_flag && !question_flag)
-		{
-		  if (file->phony || file->cmds == 0)
-		    message ("Nothing to be done for `%s'.",
-			     file->name);
-		  else
-		    message ("`%s' is up to date.", file->name);
-		  fflush (stdout);
-		}
+		message (1, ((file->phony || file->cmds == 0)
+			     ? "Nothing to be done for `%s'."
+			     : "`%s' is up to date."),
+			 file->name);
 
 	      /* This goal is finished.  Remove it from the chain.  */
 	      if (lastgoal == 0)
@@ -233,7 +242,6 @@ update_goal_chain (goals, makefiles)
       just_print_flag = n;
       job_slots = j;
     }
-
   return status;
 }
 
@@ -556,7 +564,6 @@ update_file_1 (file, depth)
   if (!must_make)
     {
       DEBUGPR ("No need to remake target `%s'.\n");
-      file->update_status = 0;
       notice_finished_file (file);
       return 0;
     }
@@ -574,14 +581,17 @@ update_file_1 (file, depth)
 
   switch (file->update_status)
     {
-    case 1:
+    case 2:
       DEBUGPR ("Failed to remake target file `%s'.\n");
       break;
     case 0:
       DEBUGPR ("Successfully remade target file `%s'.\n");
       break;
+    case 1:
+      DEBUGPR ("Target file `%s' needs remade under -q.\n");
+      break;
     default:
-      assert (file->update_status == 0 || file->update_status == 1);
+      assert (file->update_status >= 0 && file->update_status <= 2);
       break;
     }
 
@@ -591,7 +601,9 @@ update_file_1 (file, depth)
 
 /* Set FILE's `updated' flag and re-check its mtime and the mtime's of all
    files listed in its `also_make' member.  Under -t, this function also
-   touches FILE.  */
+   touches FILE.
+
+   On return, FILE->update_status will no longer be -1 if it was.  */
 
 void
 notice_finished_file (file)
@@ -605,12 +617,12 @@ notice_finished_file (file)
 
   if (touch_flag
       /* The update status will be:
-	 	-1	if no commands were run;
-		0	if some commands (+ or ${MAKE}) were run and won;
+	 	-1	if this target was not remade;
+		0	if 0 or more commands (+ or ${MAKE}) were run and won;
 		1	if some commands were run and lost.
-	 The only time we don't want to touch the target is if
-	 it had some recursive commands, and they lost.  */
-      && file->update_status != 1)
+	 We touch the target if it has commands which either were not run
+	 or won when they ran (i.e. status is 0).  */
+      && file->update_status == 0)
     {
       if (file->cmds != 0 && file->cmds->any_recurse)
 	{
@@ -666,6 +678,10 @@ notice_finished_file (file)
 	     never be done because the target is already updated.  */
 	  (void) f_mtime (d->file, 0);
       }
+  else if (file->update_status == -1)
+    /* Nothing was done for FILE, but it needed nothing done.
+       So mark it now as "succeeded".  */
+    file->update_status = 0;
 }
 
 /* Check whether another file (whose mtime is THIS_MTIME)
@@ -702,49 +718,78 @@ check_dep (file, depth, this_mtime, must_make_ptr)
     }
   else
     {
-      /* FILE is an intermediate file.
-	 Update all non-intermediate files we depend on, if necessary,
-	 and see whether any of them is more recent than the file
-	 on whose behalf we are checking.  */
-      register struct dep *lastd;
-      lastd = 0;
-      d = file->deps;
-      while (d != 0)
+      /* FILE is an intermediate file.  */
+      time_t mtime;
+
+      if (!file->phony && file->cmds == 0 && !file->tried_implicit
+	  && file->secondary)
 	{
-	  if (d->file->updating)
+	  if (try_implicit_rule (file, depth))
+	    DEBUGPR ("Found an implicit rule for `%s'.\n");
+	  else
+	    DEBUGPR ("No implicit rule found for `%s'.\n");
+	  file->tried_implicit = 1;
+	}
+      if (file->cmds == 0 && !file->is_target && file->secondary
+	  && default_file != 0 && default_file->cmds != 0)
+	{
+	  DEBUGPR ("Using default commands for `%s'.\n");
+	  file->cmds = default_file->cmds;
+	}
+
+      /* If the intermediate file actually exists
+	 and is newer, then we should remake from it.  */
+      check_renamed (file);
+      mtime = file_mtime (file);
+      check_renamed (file);
+      if (mtime > this_mtime)
+	*must_make_ptr = 1;
+	  /* Otherwise, update all non-intermediate files we depend on,
+	     if necessary, and see whether any of them is more
+	     recent than the file on whose behalf we are checking.  */
+      else
+	{
+	  register struct dep *lastd;
+
+	  lastd = 0;
+	  d = file->deps;
+	  while (d != 0)
 	    {
-	      error ("Circular %s <- %s dependency dropped.",
-		     file->name, d->file->name);
-	      if (lastd == 0)
+	      if (d->file->updating)
 		{
-		  file->deps = d->next;
-		  free ((char *) d);
-		  d = file->deps;
+		  error ("Circular %s <- %s dependency dropped.",
+			 file->name, d->file->name);
+		  if (lastd == 0)
+		    {
+		      file->deps = d->next;
+		      free ((char *) d);
+		      d = file->deps;
+		    }
+		  else
+		    {
+		      lastd->next = d->next;
+		      free ((char *) d);
+		      d = lastd->next;
+		    }
+		  continue;
 		}
-	      else
-		{
-		  lastd->next = d->next;
-		  free ((char *) d);
-		  d = lastd->next;
-		}
-	      continue;
+
+	      d->file->parent = file;
+	      dep_status |= check_dep (d->file, depth, this_mtime, must_make_ptr);
+	      check_renamed (d->file);
+	      if (dep_status != 0 && !keep_going_flag)
+		break;
+
+	      if (d->file->command_state == cs_running
+		  || d->file->command_state == cs_deps_running)
+		/* Record that some of FILE's dependencies are still being made.
+		   This tells the upper levels to wait on processing it until
+		   the commands are finished.  */
+		set_command_state (file, cs_deps_running);
+
+	      lastd = d;
+	      d = d->next;
 	    }
-
-	  d->file->parent = file;
-	  dep_status |= check_dep (d->file, depth, this_mtime, must_make_ptr);
-	  check_renamed (d->file);
-	  if (dep_status != 0 && !keep_going_flag)
-	    break;
-
-	  if (d->file->command_state == cs_running
-	      || d->file->command_state == cs_deps_running)
-	    /* Record that some of FILE's dependencies are still being made.
-	       This tells the upper levels to wait on processing it until
-	       the commands are finished.  */
-	    set_command_state (file, cs_deps_running);
-
-	  lastd = d;
-	  d = d->next;
 	}
     }
 
@@ -761,10 +806,7 @@ touch_file (file)
      register struct file *file;
 {
   if (!silent_flag)
-    {
-      printf ("touch %s\n", file->name);
-      fflush (stdout);
-    }
+    message (0, "touch %s", file->name);
 
 #ifndef	NO_ARCHIVES
   if (ar_name (file->name))
@@ -834,15 +876,29 @@ remake_file (file)
       else
 	{
 	  /* This is a dependency file we cannot remake.  Fail.  */
-	  static char noway[] = "No rule to make target";
+	  static const char msg_noparent[]
+	    = "%sNo rule to make target `%s'%s";
+	  static const char msg_parent[]
+	    = "%sNo rule to make target `%s', needed by `%s'%s";
 	  if (keep_going_flag || file->dontcare)
 	    {
 	      if (!file->dontcare)
-		error ("*** %s `%s'.", noway, file->name);
- 	      file->update_status = 1;
+		{
+		  if (file->parent == 0)
+		    error (msg_noparent, "*** ", file->name, ".");
+		  else
+		    error (msg_parent, "*** ",
+			   file->name, file->parent->name, ".");
+		}
+ 	      file->update_status = 2;
 	    }
 	  else
-	    fatal ("%s `%s'", noway, file->name);
+	    {
+	      if (file->parent == 0)
+		fatal (msg_noparent, "", file->name, "");
+	      else
+		fatal (msg_parent, "", file->name, file->parent->name, "");
+	    }
 	}
     }
   else
@@ -854,6 +910,9 @@ remake_file (file)
 	  execute_file_commands (file);
 	  return;
 	}
+      else
+	/* This tells notice_finished_file it is ok to touch the file.  */
+	file->update_status = 0;
     }
 
   /* This does the touching under -t.  */
@@ -961,6 +1020,43 @@ f_mtime (file, search)
 	}
     }
 
+  {
+    /* Files can have bogus timestamps that nothing newly made will be
+       "newer" than.  Updating their dependents could just result in loops.
+       So notify the user of the anomaly by treating future files as
+       unrecoverably absent.  */
+
+    static time_t now;
+#ifdef VMS
+    /* Handle vms 64bit to 32bit time hack introduced in vms_stat() ... */
+    static unsigned long vms_now[2]; /* assumes 32 bit long ! */
+    static int vms_now_set = 0;
+
+    if (!vms_now_set)
+      {
+	sys$gettim(vms_now);
+	now = ((vms_now[0]>>24) & 0xff) + ((vms_now[1]<<8) & 0xffffff00);
+	vms_now_set = 1;
+      }
+#endif
+    if (mtime > now && ! file->updated)
+      {
+	/* This file's time appears to be in the future.
+	   Update our concept of the present, and compare again.  */
+#ifndef VMS
+	extern time_t time ();
+	if (mtime > time (&now))
+#else
+	if ((mtime != -1) && (mtime > now))
+#endif
+	  {
+	    error ("*** File `%s' has modification time in the future",
+		   file->name);
+	    file->update_status = 2;
+	  }
+      }
+  }
+
   /* Store the mtime into all the entries for this file.  */
   if (file->double_colon)
     file = file->double_colon;
@@ -982,7 +1078,11 @@ name_mtime (name)
 {
   struct stat st;
 
-  if (safe_stat (name, &st) < 0)
+#ifdef VMS
+  if (vms_stat (name, &st) < 0)
+#else
+  if (stat (name, &st) < 0)
+#endif
     return (time_t) -1;
 
   return (time_t) st.st_mtime;
@@ -1000,8 +1100,10 @@ library_search (lib, mtime_ptr)
 {
   static char *dirs[] =
     {
+#ifndef _AMIGA
       "/lib",
       "/usr/lib",
+#endif
       LIBDIR,			/* Defined by configuration.  */
       0
     };
@@ -1015,7 +1117,11 @@ library_search (lib, mtime_ptr)
 
   /* Look first for `libNAME.a' in the current directory.  */
 
+#ifndef _AMIGA
   sprintf (buf, "lib%s.a", libname);
+#else
+  sprintf (buf, "%s.lib", libname);
+#endif
   mtime = name_mtime (buf);
   if (mtime != (time_t) -1)
     {
@@ -1039,7 +1145,11 @@ library_search (lib, mtime_ptr)
 
   for (dp = dirs; *dp != 0; ++dp)
     {
+#ifndef _AMIGA
       sprintf (buf, "%s/lib%s.a", *dp, libname);
+#else
+      sprintf (buf, "%s/%s.lib", *dp, libname);
+#endif
       mtime = name_mtime (buf);
       if (mtime != (time_t) -1)
 	{

remote-stub.c

@@ -17,6 +17,8 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
+#include "filedef.h"
+#include "job.h"
 #include "commands.h"
 
 

rule.c

@@ -17,13 +17,14 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
-#include "commands.h"
 #include "dep.h"
-#include "file.h"
+#include "filedef.h"
+#include "job.h"
+#include "commands.h"
 #include "variable.h"
 #include "rule.h"
 
-static void freerule ();
+static void freerule PARAMS ((struct rule *rule, struct rule *lastrule));
 
 /* Chain of all pattern rules.  */
 
@@ -96,9 +97,13 @@ count_implicit_rule_limits ()
       for (dep = rule->deps; dep != 0; dep = dep->next)
 	{
 	  unsigned int len = strlen (dep->name);
-	  char *p = rindex (dep->name, '/');
-	  char *p2 = p != 0 ? index (dep->name, '%') : 0;
 
+#ifdef VMS
+	  char *p = rindex (dep->name, ']');
+#else
+	  char *p = rindex (dep->name, '/');
+#endif
+	  char *p2 = p != 0 ? index (dep->name, '%') : 0;
 	  ndeps++;
 
 	  if (len > max_pattern_dep_length)
@@ -125,7 +130,11 @@ count_implicit_rule_limits ()
 		 nonexistent subdirectory.  */
 
 	      dep->changed = !dir_file_exists_p (name, "");
+#ifdef VMS
+	      if (dep->changed && *name == ']')
+#else
 	      if (dep->changed && *name == '/')
+#endif
 		{
 		  /* The name is absolute and the directory does not exist.
 		     This rule can never possibly match, since this dependency
@@ -173,7 +182,11 @@ convert_suffix_rule (target, source, cmds)
     /* 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);
+#else
       targname = savestring ("(%.o)", 5);
+#endif
       targpercent = targname + 1;
     }
   else
@@ -561,6 +574,11 @@ print_rule_data_base ()
       printf ("\n# %u implicit rules, %u", rules, terminal);
 #ifndef	NO_FLOAT
       printf (" (%.1f%%)", (double) terminal / (double) rules * 100.0);
+#else
+      {
+	int f = (terminal * 1000 + 5) / rules;
+	printf (" (%d.%d%%)", f/10, f%10);
+      }
 #endif
       puts (" terminal.");
     }

rule.h

@@ -49,5 +49,5 @@ extern struct file *suffix_file;
 extern unsigned int maxsuffix;
 
 
-extern void install_pattern_rule ();
-int new_pattern_rule ();
+extern void install_pattern_rule PARAMS ((struct pspec *p, int terminal));
+extern int new_pattern_rule PARAMS ((struct rule *rule, int override));

signame.c

@@ -1,5 +1,5 @@
 /* Convert between signal names and numbers.
-   Copyright (C) 1990, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1992, 1993, 1995, 1996 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
@@ -15,14 +15,26 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include <stdio.h>
 #include <sys/types.h>		/* Some systems need this for <signal.h>.  */
 #include <signal.h>
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
+#ifdef HAVE_STRING_H
+#include <string.h>
 #endif
 
+/* Some systems declare `sys_siglist in <unistd.h>; if
+   configure defined SYS_SIGLIST_DECLARED, it may expect
+   to find the declaration there.  */
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+
 /* Some systems do not define NSIG in <signal.h>.  */
 #ifndef	NSIG
 #ifdef	_NSIG
@@ -216,6 +228,9 @@ signame_init ()
 #if defined (SIGDANGER)
   init_sig (SIGDANGER, "DANGER", "Danger signal");
 #endif
+#if defined (SIGINFO)
+  init_sig (SIGINFO, "INFO", "Information request");
+#endif
 }
 
 /* Return the abbreviation for signal NUMBER.  */
@@ -228,7 +243,7 @@ sig_abbrev (number)
 
   if (sig_table_nelts == 0)
     signame_init ();
-  
+
   for (i = 0; i < sig_table_nelts; i++)
     if (sig_table[i].number == number)
       return (char *)sig_table[i].abbrev;
@@ -273,3 +288,20 @@ psignal (signal, message)
     fprintf (stderr, "%s: %s\n", message, sys_siglist[signal]);
 }
 #endif
+
+#ifndef HAVE_STRSIGNAL
+/* Return the string associated with the signal number.  */
+
+char *
+strsignal (signal)
+     int signal;
+{
+  static char buf[] = "Signal 12345678901234567890";
+
+  if (signal > 0 || signal < NSIG)
+    return (char *) sys_siglist[signal];
+
+  sprintf (buf, "Signal %d", signal);
+  return buf;
+}
+#endif

signame.h

@@ -1,5 +1,5 @@
 /* Convert between signal names and numbers.
-   Copyright (C) 1990, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1992, 1993, 1995 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
@@ -29,7 +29,7 @@ char *sig_abbrev (int number);
    signal by that name.  */
 int sig_number (const char *abbrev);
 
-/* Avoid conflicts with a system header file that might define these two.  */
+/* Avoid conflicts with a system header file that might define these three.  */
 
 #ifndef HAVE_PSIGNAL
 /* Print to standard error the name of SIGNAL, preceded by MESSAGE and
@@ -37,6 +37,11 @@ int sig_number (const char *abbrev);
 void psignal (int signal, const char *message);
 #endif
 
+#ifndef HAVE_STRSIGNAL
+/* Return the name of SIGNAL.  */
+char *strsignal (int signal);
+#endif
+
 #if !defined (HAVE_SYS_SIGLIST)
 /* Names for signals from 0 to NSIG-1.  */
 extern const char *sys_siglist[];
@@ -50,6 +55,9 @@ int sig_number ();
 #if !defined (HAVE_SYS_SIGLIST) && !defined (HAVE_PSIGNAL)
 void psignal ();
 #endif
+#ifndef HAVE_STRSIGNAL
+char *strsignal ();
+#endif
 #if !defined (HAVE_SYS_SIGLIST)
 extern char *sys_siglist[];
 #endif

variable.c

@@ -1,5 +1,5 @@
 /* Internals of variables for GNU Make.
-Copyright (C) 1988, 89, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 90, 91, 92, 93, 94, 96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,10 +17,11 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
+#include "dep.h"
+#include "filedef.h"
+#include "job.h"
 #include "commands.h"
 #include "variable.h"
-#include "dep.h"
-#include "file.h"
 
 /* Hash table of all global variable definitions.  */
 
@@ -39,6 +40,11 @@ static struct variable_set global_variable_set
 static struct variable_set_list global_setlist
   = { 0, &global_variable_set };
 struct variable_set_list *current_variable_set_list = &global_setlist;
+
+static struct variable *define_variable_in_set PARAMS ((char *name, unsigned int length,
+							char *value, enum variable_origin origin,
+							int recursive, struct variable_set *set));
+
 
 /* Implement variables.  */
 
@@ -360,7 +366,7 @@ define_automatic_variables ()
 	   ? "" : remote_description);
   (void) define_variable ("MAKE_VERSION", 12, buf, o_default, 0);
 
-  
+
   /* This won't override any definition, but it
      will provide one if there isn't one there.  */
   v = define_variable ("SHELL", 5, default_shell, o_default, 0);
@@ -605,6 +611,34 @@ try_variable_definition (filename, lineno, line, origin)
 	  flavor = append;
 	  break;
 	}
+      else if (c == '$')
+	{
+	  /* This might begin a variable expansion reference.  Make sure we
+	     don't misrecognize chars inside the reference as =, := or +=.  */
+	  char closeparen;
+	  int count;
+	  c = *p++;
+	  if (c == '(')
+	    closeparen = ')';
+	  else if (c == '{')
+	    closeparen = '}';
+	  else
+	    continue;		/* Nope.  */
+
+	  /* P now points past the opening paren or brace.
+	     Count parens or braces until it is matched.  */
+	  count = 0;
+	  for (; *p != '\0'; ++p)
+	    {
+	      if (*p == c)
+		++count;
+	      else if (*p == closeparen && --count < 0)
+		{
+		  ++p;
+		  break;
+		}
+	    }
+	}
     }
 
   beg = next_token (line);
@@ -795,6 +829,14 @@ print_variable_set (set, prefix)
 max %u in one bucket.\n",
 	      (double) nvariables / (double) set->buckets,
 	      per_bucket);
+#else
+      {
+	int f = (nvariables * 1000 + 5) / set->buckets;
+	printf ("# average of %d.%d variables per bucket, \
+max %u in one bucket.\n",
+	      f/10, f%10,
+	      per_bucket);
+      }
 #endif
     }
 }

variable.h

@@ -70,31 +70,40 @@ struct variable_set_list
 
 extern struct variable_set_list *current_variable_set_list;
 
-
-extern void push_new_variable_scope (), pop_variable_scope ();
-
-extern int handle_function ();
-
-extern char *variable_buffer_output ();
-extern char *variable_expand (), *variable_expand_for_file ();
-extern char *allocated_variable_expand_for_file ();
+/* expand.c */
+extern char *variable_buffer_output PARAMS ((char *ptr, char *string, unsigned int length));
+extern char *variable_expand PARAMS ((char *line));
+extern char *variable_expand_for_file PARAMS ((char *line, struct file *file));
+extern char *allocated_variable_expand_for_file PARAMS ((char *line, struct file *file));
 #define	allocated_variable_expand(line) \
   allocated_variable_expand_for_file (line, (struct file *) 0)
-extern char *expand_argument ();
+extern char *expand_argument PARAMS ((char *str, char *end));
 
-extern void define_automatic_variables ();
-extern void initialize_file_variables ();
-extern void print_file_variables ();
+/* function.c */
+extern int handle_function PARAMS ((char **op, char **stringp));
+extern int pattern_matches PARAMS ((char *pattern, char *percent, char *word));
+extern char *subst_expand PARAMS ((char *o, char *text, char *subst, char *replace,
+		unsigned int slen, unsigned int rlen, int by_word, int suffix_only));
+extern char *patsubst_expand PARAMS ((char *o, char *text, char *pattern, char *replace,
+		char *pattern_percent, char *replace_percent));
 
-extern void merge_variable_set_lists ();
+/* expand.c */
+extern char *recursively_expand PARAMS ((struct variable *v));
 
-extern struct variable *try_variable_definition ();
+/* variable.c */
+extern void push_new_variable_scope PARAMS ((void));
+extern void pop_variable_scope PARAMS ((void));
+extern void define_automatic_variables PARAMS ((void));
+extern void initialize_file_variables PARAMS ((struct file *file));
+extern void print_file_variables PARAMS ((struct file *file));
+extern void merge_variable_set_lists PARAMS ((struct variable_set_list **setlist0, struct variable_set_list *setlist1));
+extern struct variable *try_variable_definition PARAMS ((char *filename, unsigned int lineno, char *line, enum variable_origin origin));
 
-extern struct variable *lookup_variable (), *define_variable ();
-extern struct variable *define_variable_for_file ();
+extern struct variable *lookup_variable PARAMS ((char *name, unsigned int length));
+extern struct variable *define_variable PARAMS ((char *name, unsigned int length, char *value,
+		enum variable_origin origin, int recursive));
+extern struct variable *define_variable_for_file PARAMS ((char *name, unsigned int length,
+		char *value, enum variable_origin origin, int recursive, struct file *file));
+extern char **target_environment PARAMS ((struct file *file));
 
-extern int pattern_matches ();
-extern char *subst_expand (), *patsubst_expand (), *recursively_expand ();
-
-extern char **target_environment ();
 extern int export_all_variables;

version.c

@@ -0,0 +1,7 @@
+char *version_string = "3.74.4";
+
+/*
+  Local variables:
+  version-control: never
+  End:
+ */

vmsdir.h

@@ -0,0 +1,40 @@
+/* dirent.h for vms */
+
+#include <rms.h>
+
+#define	MAXNAMLEN	255
+
+typedef unsigned long u_long;
+typedef unsigned short u_short;
+
+struct	direct {
+  off_t d_off;
+  u_long d_fileno;
+  u_short d_reclen;
+  u_short d_namlen;
+  char d_name[MAXNAMLEN + 1];
+};
+
+#undef DIRSIZ
+#define DIRSIZ(dp)  \
+	(((sizeof (struct direct) - (MAXNAMLEN+1) + ((dp)->d_namlen+1)) + 3) & ~3)
+
+#define d_ino	d_fileno		/* compatability */
+
+
+/*
+ * Definitions for library routines operating on directories.
+ */
+
+typedef struct FAB DIR;
+
+#ifndef NULL
+#define NULL 0
+#endif
+extern	DIR *opendir PARAMS (());
+extern	struct direct *readdir PARAMS ((DIR *dfd));
+#define rewinddir(dirp)	seekdir((dirp), (long)0)
+extern	int closedir PARAMS ((DIR *dfd));
+extern char *vmsify PARAMS ((char *name, int type));
+
+/* EOF */

vmsfunctions.c

@@ -0,0 +1,234 @@
+#define KDEBUG 0
+/* vmsfunctions.c */
+
+#include <stdio.h>
+#include "make.h"
+#ifdef __DECC
+#include <starlet.h>
+#endif
+#include <descrip.h>
+#include <rms.h>
+#include <iodef.h>
+#include <atrdef.h>
+#include <fibdef.h>
+#include "vmsdir.h"
+
+DIR *opendir(char *dspec)
+{
+  static struct FAB *dfab;
+  struct NAM *dnam;
+  char *searchspec;
+
+  if ((dfab = (struct FAB *)xmalloc(sizeof (struct FAB))) == NULL) {
+    printf("Error mallocing for FAB\n");
+    return(NULL);
+  }
+  if ((dnam = (struct NAM *)xmalloc(sizeof (struct NAM))) == NULL) {
+    printf("Error mallocing for NAM\n");
+    free(dfab);
+    return(NULL);
+  }
+  if ((searchspec = (char *)xmalloc(MAXNAMLEN+1)) == NULL) {
+    printf("Error mallocing for searchspec\n");
+    free(dfab);
+    free(dnam);
+    return(NULL);
+  }
+
+  sprintf(searchspec,"%s*.*;",dspec);
+
+  *dfab = cc$rms_fab;
+  dfab->fab$l_fna = searchspec;
+  dfab->fab$b_fns = strlen(searchspec);
+  dfab->fab$l_nam = dnam;
+
+  *dnam = cc$rms_nam;
+  dnam->nam$l_esa = searchspec;
+  dnam->nam$b_ess = MAXNAMLEN;
+
+  if (!(sys$parse(dfab) & 1)) {
+    free(dfab);
+    free(dnam);
+    free(searchspec);
+    return(NULL);
+  }
+
+  return(dfab);
+}
+
+#include <ctype.h>
+#define uppercasify(str) { char *tmp; for(tmp = (str); *tmp != '\0'; tmp++) if(islower(*tmp)) *tmp = toupper(*tmp); }
+
+struct direct *readdir(DIR *dfd)
+{
+  static struct direct *dentry;
+  static char resultspec[MAXNAMLEN+1];
+  int i;
+
+  if ((dentry = (struct direct *)xmalloc(sizeof (struct direct))) == NULL) {
+    printf("Error mallocing for direct\n");
+    return(NULL);
+  }
+
+  dfd->fab$l_nam->nam$l_rsa = resultspec;
+  dfd->fab$l_nam->nam$b_rss = MAXNAMLEN;
+
+  if (debug_flag)
+    printf(".");
+
+  if (!((i = sys$search(dfd)) & 1)) {
+    if (debug_flag)
+      printf("sys$search failed with %d\n", i);
+    free(dentry);
+    return(NULL);
+  }
+
+  dentry->d_off = 0;
+  if (dfd->fab$l_nam->nam$w_fid == 0)
+    dentry->d_fileno = 1;
+  else dentry->d_fileno = dfd->fab$l_nam->nam$w_fid[0]
+			 +dfd->fab$l_nam->nam$w_fid[1]<<16;
+  dentry->d_reclen = sizeof (struct direct);
+/*
+  if (!strcmp(dfd->fab$l_nam->nam$l_type,".DIR"))
+    dentry->d_namlen = dfd->fab$l_nam->nam$b_name;
+  else
+*/
+    dentry->d_namlen = dfd->fab$l_nam->nam$b_name+dfd->fab$l_nam->nam$b_type;
+  strncpy(dentry->d_name,dfd->fab$l_nam->nam$l_name,dentry->d_namlen);
+  dentry->d_name[dentry->d_namlen] = '\0';
+  uppercasify(dentry->d_name);
+/*  uvUnFixRCSSeparator(dentry->d_name);*/
+
+  return(dentry);
+}
+
+closedir(DIR *dfd)
+{
+  if (dfd != NULL) {
+    if (dfd->fab$l_nam != NULL)
+      free(dfd->fab$l_nam->nam$l_esa);
+    free(dfd->fab$l_nam);
+    free(dfd);
+  }
+}
+
+char *getwd(char *cwd)
+{
+  static char buf[512];
+
+    if (cwd)
+      return(getcwd(cwd,512));
+    else
+      return(getcwd(buf,512));
+}
+
+int
+vms_stat (name, buf)
+     char *name;
+     struct stat *buf;
+{
+  int status;
+  int i;
+
+  static struct FAB Fab;
+  static struct NAM Nam;
+  static struct fibdef Fib; /* short fib */
+  static struct dsc$descriptor FibDesc =
+    {sizeof(Fib), DSC$K_DTYPE_Z, DSC$K_CLASS_S, (char *)&Fib};
+  static struct dsc$descriptor_s DevDesc =
+    {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, &Nam.nam$t_dvi[1]};
+  static char EName[NAM$C_MAXRSS];
+  static char RName[NAM$C_MAXRSS];
+  static struct dsc$descriptor_s FileName =
+    {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+  static struct dsc$descriptor_s string =
+    {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};  
+  static unsigned long Rdate[2];
+  static unsigned long Cdate[2];
+  static struct atrdef Atr[] = {  
+    {sizeof(Rdate),ATR$C_REVDATE,&Rdate[0]}, /* Revision date */
+    {sizeof(Cdate),ATR$C_CREDATE,&Cdate[0]}, /* Creation date */
+    {0,0,0}
+  };
+  static short int DevChan;
+  static short int iosb[4];
+
+  name = vmsify (name, 0);
+
+  /* initialize RMS structures, we need a NAM to retrieve the FID */
+  Fab = cc$rms_fab;
+  Fab.fab$l_fna = name ; /* name of file */
+  Fab.fab$b_fns = strlen(name);
+  Fab.fab$l_nam = &Nam; /* FAB has an associated NAM */
+      
+  Nam = cc$rms_nam;
+  Nam.nam$l_esa = EName; /* expanded filename */
+  Nam.nam$b_ess = sizeof(EName);
+  Nam.nam$l_rsa = RName; /* resultant filename */
+  Nam.nam$b_rss = sizeof(RName);
+
+  /* do $PARSE and $SEARCH here */
+  status = sys$parse(&Fab);
+  if (!(status & 1))
+    return -1;
+
+  DevDesc.dsc$w_length = Nam.nam$t_dvi[0];
+  status = sys$assign(&DevDesc,&DevChan,0,0);
+  if (!(status & 1))
+    return -1;
+
+  FileName.dsc$a_pointer = Nam.nam$l_name;
+  FileName.dsc$w_length = Nam.nam$b_name+Nam.nam$b_type+Nam.nam$b_ver;
+  
+  /* Initialize the FIB */
+  for (i=0;i<3;i++)
+    {
+#if __DECC
+      Fib.fib$w_fid[i]=Nam.nam$w_fid[i];
+      Fib.fib$w_did[i]=Nam.nam$w_did[i];
+#else
+      Fib.fib$r_fid_overlay.fib$w_fid[i]=Nam.nam$w_fid[i];
+      Fib.fib$r_did_overlay.fib$w_did[i]=Nam.nam$w_did[i];
+#endif
+    }
+
+  status = sys$qiow(0,DevChan,IO$_ACCESS,&iosb,0,0,
+                        &FibDesc,&FileName,0,0,&Atr,0);
+  if (!(status & 1))
+    return -1;
+  status = iosb[0];
+  if (!(status & 1))
+    return -1;
+
+  status = stat (name, buf);
+  if (status)
+    return -1;
+
+  buf->st_mtime = ((Rdate[0]>>24) & 0xff) + ((Rdate[1]<<8) & 0xffffff00);
+  buf->st_ctime = ((Cdate[0]>>24) & 0xff) + ((Cdate[1]<<8) & 0xffffff00);
+  return 0;
+}
+
+char *
+cvt_time(tval)
+  unsigned long tval;
+{
+  static long int date[2];
+  static char str[27];
+  static struct dsc$descriptor date_str =
+    {26, DSC$K_DTYPE_T, DSC$K_CLASS_S, str};
+
+  date[0] = (tval & 0xff) << 24;
+  date[1] = ((tval>>8) & 0xffffff);
+
+  if ((date[0]==0) && (date[1]==0))
+    return("never");
+ 
+  sys$asctim(0,&date_str,date,0);
+  str[26]='\0';
+
+  return(str);
+}
+  
+/* EOF */

vmsify.c

@@ -0,0 +1,925 @@
+/*
+  vmsify.c
+
+  Module for vms <-> unix file name conversion
+
+  Written by Klaus Kämpf (kkaempf@didymus.rmi.de)
+
+*/
+
+#include <string.h>
+#include <ctype.h>
+
+#if VMS
+#include <unixlib.h>
+#include <stdlib.h>
+#include <jpidef.h>
+#include <descrip.h>
+#include <uaidef.h>
+#include <ssdef.h>
+#include <starlet.h>
+#include <lib$routines.h>
+/* Initialize a string descriptor (struct dsc$descriptor_s) for an
+   arbitrary string.   ADDR is a pointer to the first character
+   of the string, and LEN is the length of the string. */
+
+#define INIT_DSC_S(dsc, addr, len) do { \
+  (dsc).dsc$b_dtype = DSC$K_DTYPE_T;    \
+  (dsc).dsc$b_class = DSC$K_CLASS_S;    \
+  (dsc).dsc$w_length = (len);           \
+  (dsc).dsc$a_pointer = (addr);         \
+} while (0)
+
+/* Initialize a string descriptor (struct dsc$descriptor_s) for a
+   NUL-terminated string.  S is a pointer to the string; the length
+   is determined by calling strlen(). */
+
+#define INIT_DSC_CSTRING(dsc, s) INIT_DSC_S(dsc, s, strlen(s))
+#endif
+
+/*
+  copy 'from' to 'to' up to but not including 'upto'
+  return 0 if eos on from
+  return 1 if upto found
+
+  return 'to' at last char + 1
+  return 'from' at match + 1 or eos if no match
+
+  if as_dir == 1, change all '.' to '_'
+  else change all '.' but the last to '_'
+*/
+
+static int
+copyto (char **to, char **from, char upto, int as_dir)
+{
+  char *s;
+
+  s = strrchr (*from, '.');
+
+  while (**from)
+    {
+      if (**from == upto)
+	{
+	  do
+	    {
+	      (*from)++;
+	    }
+	  while (**from == upto);
+	  return 1;
+	}
+      if (**from == '.')
+	{
+	  if ((as_dir == 1)
+	      || (*from != s))
+	    **to = '_';
+	  else
+	    **to = '.';
+	}
+      else
+	{
+	  if (islower (**from))
+	    **to = toupper (**from);
+	  else
+	    **to = **from;
+	}
+      (*to)++;
+      (*from)++;
+    }
+
+  return 0;
+}
+
+
+/*
+  get translation of logical name
+
+*/
+
+static char *
+trnlog (char *name)
+{
+  int stat;
+  static char reslt[1024];
+  $DESCRIPTOR (reslt_dsc, reslt);
+  short resltlen;
+  struct dsc$descriptor_s name_dsc;
+  char *s;
+
+  INIT_DSC_CSTRING (name_dsc, name);
+
+  stat = lib$sys_trnlog (&name_dsc, &resltlen, &reslt_dsc);
+
+  if ((stat&1) == 0)
+    {
+      return "";
+    }
+  if (stat == SS$_NOTRAN)
+    {
+      return "";
+    }
+  reslt[resltlen] = '\0';
+
+  s = (char *)malloc (resltlen+1);
+  if (s == 0)
+    return "";
+  strcpy (s, reslt);
+  return s;
+}
+
+enum namestate { N_START, N_DEVICE, N_OPEN, N_DOT, N_CLOSED, N_DONE };
+
+/*
+  convert unix style name to vms style
+  type = 0 -> name is a full name (directory and filename part)
+  type = 1 -> name is a directory
+  type = 2 -> name is a filename without directory
+
+  The following conversions are applied
+			(0)		(1)			(2)
+	input		full name	dir name		file name
+
+1	./		<cwd>		[]			<current directory>.dir
+2	../		<home of cwd>	<home of cwd>		<home of cwd>.dir
+
+3	//		<dev of cwd>:	<dev of cwd>:[000000]	<dev of cwd>:000000.dir
+4	//a		a:		a:			a:
+5	//a/		a:		a:			a:000000.dir
+
+9	/		[000000]	[000000]		000000.dir
+10	/a		[000000]a	[a]			[000000]a
+11	/a/		[a]		[a]			[000000]a.dir
+12	/a/b		[a]b		[a.b]			[a]b
+13	/a/b/		[a.b]		[a.b]			[a]b.dir
+14	/a/b/c		[a.b]c		[a.b.c]			[a.b]c
+15	/a/b/c/		[a.b.c]		[a.b.c]			[a.b]c.dir
+
+16	a		a		[.a]			a
+17	a/		[.a]		[.a]			a.dir
+18	a/b		[.a]b		[.a.b]			[.a]b
+19	a/b/		[.a.b]		[.a.b]			[.a]b.dir
+20	a/b/c		[.a.b]c		[.a.b.c]		[.a.b]c
+21	a/b/c/		[.a.b.c]	[.a.b.c]		[.a.b]c.dir
+
+22	a.b.c		a_b.c		[.a_b_c]		a_b_c.dir
+
+23	[x][y]z		[x.y]z		[x.y]z			[x.y]z
+24	[x][.y]z	[x.y]z		[x.y]z			[x.y]z
+
+25  filenames with '$'  are left unchanged if they contain no '/'
+25  filenames with ':' are left unchanged
+26  filenames with a single pair of '[' ']' are left unchanged
+
+  the input string is not written to
+*/
+
+char *
+vmsify (name, type)
+    char *name;
+    int type;
+{
+/* max 255 device
+   max 39 directory
+   max 39 filename
+   max 39 filetype
+   max 5 version
+*/
+#define MAXPATHLEN 512
+
+  enum namestate nstate;
+  static char vmsname[MAXPATHLEN+1];
+  char *fptr;
+  char *vptr;
+  char *s,*s1;
+  int as_dir;
+  int count;
+
+  if (name == 0)
+    return 0;
+  fptr = name;
+  vptr = vmsname;
+  nstate = N_START;
+
+  /* case 25a */
+
+  s = strpbrk (name, "$:");
+  if (s != 0)
+    {
+      if (*s == '$')
+	{
+	  if (strchr (name, '/') == 0)
+	    {
+	      return name;
+	    }
+	}
+      else
+	{
+	  return name;
+	}
+    }
+
+  /* case 26 */
+
+  s = strchr (name, '[');
+
+  if (s != 0)
+    {
+      s1 = strchr (s+1, '[');
+      if (s1 == 0)
+	{
+	  return name;			/* single [, keep unchanged */
+	}
+      s1--;
+      if (*s1 != ']')
+	{
+	  return name;			/* not ][, keep unchanged */
+	}
+
+      /* we have ][ */
+
+      s = name;
+
+      /* s  -> starting char
+	 s1 -> ending ']'  */
+
+      do
+	{
+	  strncpy (vptr, s, s1-s);	/* copy up to but not including ']' */
+	  vptr += s1-s;
+	  if (*s1 == 0)
+	    break;
+	  s = s1 + 1;			/* s -> char behind ']' */
+	  if (*s != '[')		/* was '][' ? */
+	    break;			/* no, last ] found, exit */
+	  s++;
+	  if (*s != '.')
+	    *vptr++ = '.';
+	  s1 = strchr (s, ']');
+	  if (s1 == 0)			/* no closing ] */
+	    s1 = s + strlen (s);
+	}
+      while (1);
+
+      *vptr++ = ']';
+
+      fptr = s;
+
+    }
+
+  else		/* no [ in name */
+
+    {
+
+      int state;
+      int rooted = 1;	/* flag if logical is rooted, else insert [000000] */
+
+      state = 0;
+
+      do
+	{
+
+      switch (state)
+	{
+	  case 0:				/* start of loop */
+	    if (*fptr == '/')
+	      {
+		fptr++;
+		state = 1;
+	      }
+	    else if (*fptr == '.')
+	      {
+		fptr++;
+		state = 10;
+	      }
+	    else
+	      state = 2;
+	    break;
+
+	  case 1:				/* '/' at start */
+	    if (*fptr == '/')
+	      {
+		fptr++;
+		state = 3;
+	      }
+	    else
+	      state = 4;
+	    break;
+
+	  case 2:				/* no '/' at start */
+	    s = strchr (fptr, '/');
+	    if (s == 0)			/* no '/' (16) */
+	      {
+		if (type == 1)
+		  {
+		    strcpy (vptr, "[.");
+		    vptr += 2;
+		  }
+		copyto (&vptr, &fptr, 0, (type==1));
+		if (type == 1)
+		  *vptr++ = ']';
+		state = -1;
+	      }
+	    else			/* found '/' (17..21) */
+	      {
+		if ((type == 2)
+		    && (*(s+1) == 0))	/* 17(2) */
+		  {
+		    copyto (&vptr, &fptr, '/', 1);
+		    state = 7;
+		  }
+		else
+		  {
+		    strcpy (vptr, "[.");
+		    nstate = N_DOT;
+		    vptr += 2;
+		    copyto (&vptr, &fptr, '/', 1);
+		    state = 9;
+		  }
+	      }
+	    break;
+
+	  case 3:				/* '//' at start */
+	    while (*fptr == '/')	/* collapse all '/' */
+	      fptr++;
+	    if (*fptr == 0)		/* just // */
+	      {
+		char cwdbuf[MAXPATHLEN+1];
+
+		s1 = getcwd(cwdbuf, MAXPATHLEN);
+		if (s1 == 0)
+		  {
+		    return "";		/* FIXME, err getcwd */
+		  }
+		s = strchr (s1, ':');
+		if (s == 0)
+		  {
+		    return "";		/* FIXME, err no device */
+		  }
+		strncpy (vptr, s1, s-s1+1);
+		vptr += s-s1+1;
+		state = -1;
+		break;
+	      }
+
+	    s = vptr;
+
+	    if (copyto (&vptr, &fptr, '/', 1) == 0)	/* copy device part */
+	      {
+		*vptr++ = ':';
+		state = -1;
+		break;
+	      }
+	    *vptr = ':';
+	    nstate = N_DEVICE;
+	    if (*fptr == 0)	/* just '//a/' */
+	      {
+		strcpy (vptr+1, "[000000]");
+		vptr += 9;
+		state = -1;
+		break;
+	      }
+	    *vptr = 0;
+				/* check logical for [000000] insertion */
+	    s1 = trnlog (s);
+	    if (*s1 != 0)
+	      {			/* found translation */
+		char *s2;
+		for (;;)	/* loop over all nested logicals */
+		  {
+		    s2 = s1 + strlen (s1) - 1;
+		    if (*s2 == ':')	/* translation ends in ':' */
+		      {
+			s2 = trnlog (s1);
+			free (s1);
+			if (*s2 == 0)
+			  {
+			    rooted = 0;
+			    break;
+			  }
+			s1 = s2;
+			continue;	/* next iteration */
+		      }
+		    if (*s2 == ']')	/* translation ends in ']' */
+		      {
+			if (*(s2-1) == '.')	/* ends in '.]' */
+			  {
+			    if (strncmp (fptr, "000000", 6) != 0)
+			      rooted = 0;
+			  }
+			else
+			  {
+			    strcpy (vmsname, s1);
+			    s = strchr (vmsname, ']');
+			    *s = '.';
+			    nstate = N_DOT;
+			    vptr = s;
+			  }
+		      }
+		    break;
+		  }
+		free (s1);
+	      }
+	    else
+	      rooted = 0;
+
+	    if (*vptr == 0)
+	      {
+		nstate = N_DEVICE;
+	        *vptr++ = ':';
+	      }
+	    else
+	      vptr++;
+
+	    if (rooted == 0)
+	      {
+	        strcpy (vptr, "[000000.");
+		vptr += 8;
+		s1 = vptr-1;
+		nstate = N_DOT;
+	      }
+	    else
+	      s1 = 0;
+
+	/* s1-> '.' after 000000 or NULL */
+
+	    s = strchr (fptr, '/');
+	    if (s == 0)
+	      {				/* no next '/' */
+		if (*(vptr-1) == '.')
+		  *(vptr-1) = ']';
+		else if (rooted == 0)
+		  *vptr++ = ']';
+		copyto (&vptr, &fptr, 0, (type == 1));
+		state = -1;
+		break;
+	      }
+	    else
+	      {
+		while (*(s+1) == '/')	/* skip multiple '/' */
+		  s++;
+	      }
+
+	    if ((rooted != 0)
+	        && (*(vptr-1) != '.'))
+	      {
+		*vptr++ = '[';
+		nstate = N_DOT;
+	      }
+	    else
+	      if ((nstate == N_DOT)
+		 && (s1 != 0)
+		 && (*(s+1) == 0))
+		{
+		  if (type == 2)
+		    {
+		      *s1 = ']';
+		      nstate = N_CLOSED;
+		    }
+		}
+	    state = 9;
+	    break;
+
+	  case 4:				/* single '/' at start (9..15) */
+	    if (*fptr == 0)
+	      state = 5;
+	    else
+	      state = 6;
+	    break;
+
+	  case 5:				/* just '/' at start (9) */
+	    if (type != 2)
+	      {
+	        *vptr++ = '[';
+		nstate = N_OPEN;
+	      }
+	    strcpy (vptr, "000000");
+	    vptr += 6;
+	    if (type == 2)
+	      state = 7;
+	    else
+	      state = 8;
+	    break;
+
+	  case 6:				/* chars following '/' at start 10..15 */
+	    *vptr++ = '[';
+	    nstate = N_OPEN;
+	    s = strchr (fptr, '/');
+	    if (s == 0)			/* 10 */
+	      {
+		if (type != 1)
+		  {
+		    strcpy (vptr, "000000]");
+		    vptr += 7;
+		  }
+		copyto (&vptr, &fptr, 0, (type == 1));
+		if (type == 1)
+		  {
+		    *vptr++ = ']';
+		  }
+		state = -1;
+	      }
+	    else			/* 11..15 */
+	      {
+		if ( (type == 2)
+		   && (*(s+1) == 0))	/* 11(2) */
+		  {
+		    strcpy (vptr, "000000]");
+		    nstate = N_CLOSED;
+		    vptr += 7;
+		  }
+		copyto (&vptr, &fptr, '/', (*(vptr-1) != ']'));
+		state = 9;
+	      }
+	    break;
+
+	  case 7:				/* add '.dir' and exit */
+	    if ((nstate == N_OPEN)
+		|| (nstate == N_DOT))
+	      {
+		s = vptr-1;
+		while (s > vmsname)
+		  {
+		    if (*s == ']')
+		      {
+			break;
+		      }
+		    if (*s == '.')
+		      {
+			*s = ']';
+			break;
+		      }
+		    s--;
+		  }
+	      }
+	    strcpy (vptr, ".dir");
+	    vptr += 4;
+	    state = -1;
+	    break;
+
+	  case 8:				/* add ']' and exit */
+	    *vptr++ = ']';
+	    state = -1;
+	    break;
+
+	  case 9:				/* 17..21, fptr -> 1st '/' + 1 */
+	    if (*fptr == 0)
+	      {
+		if (type == 2)
+		  {
+		    state = 7;
+		  }
+		else
+		  state = 8;
+		break;
+	      }
+	    s = strchr (fptr, '/');
+	    if (s == 0)
+	      {
+		if (type != 1)
+		  {
+		    if (nstate == N_OPEN)
+		      {
+			*vptr++ = ']';
+			nstate = N_CLOSED;
+		      }
+		    as_dir = 0;
+		  }
+		else
+		  {
+		    if (nstate == N_OPEN)
+		      {
+			*vptr++ = '.';
+			nstate = N_DOT;
+		      }
+		    as_dir = 1;
+		  }
+	      }
+	    else
+	      {
+		while (*(s+1) == '/')
+		  s++;
+		if ( (type == 2)
+		    && (*(s+1) == 0))		/* 19(2), 21(2)*/
+		  {
+		    if (nstate != N_CLOSED)
+		      {
+			*vptr++ = ']';
+			nstate = N_CLOSED;
+		      }
+		    as_dir = 1;
+		  }
+		else
+		  {
+		    if (nstate == N_OPEN)
+		      {
+			*vptr++ = '.';
+			nstate = N_DOT;
+		      }
+		    as_dir = 1;
+		  }
+	      }
+	    if ( (*fptr == '.')			/* check for '..' or '../' */
+		&& (*(fptr+1) == '.')
+		&& ((*(fptr+2) == '/')
+		    || (*(fptr+2) == 0)) )
+	      {
+		fptr += 2;
+		if (*fptr == '/')
+		  {
+		    do
+		      {
+			fptr++;
+		      }
+		    while (*fptr == '/');
+		  }
+		else if (*fptr == 0)
+		  type = 1;
+		vptr--;				/* vptr -> '.' or ']' */
+		s1 = vptr;
+		for (;;)
+		  {
+		    s1--;
+		    if (*s1 == '.')		/* one back */
+		      {
+			vptr = s1;
+			nstate = N_OPEN;
+			break;
+		      }
+		    if (*s1 == '[')		/* top level reached */
+		      {
+			if (*fptr == 0)
+			  {
+			    strcpy (s1, "[000000]");
+			    vptr = s1 + 8;
+			    nstate = N_CLOSED;
+			    s = 0;
+			    break;
+			  }
+			else
+			  {
+			    vptr = s1+1;
+			    nstate = N_OPEN;
+			    break;
+			  }
+		      } 
+		  }
+	      }
+	    else
+	      {
+		copyto (&vptr, &fptr, '/', as_dir);
+		if (nstate == N_DOT)
+		  nstate = N_OPEN;
+	      }
+	    if (s == 0)
+	      {					/* 18,20 */
+		if (type == 1)
+		  *vptr++ = ']';
+		state = -1;
+	      }
+	    else
+	      {
+		if (*(s+1) == 0)
+		  {
+		    if (type == 2)		/* 19,21 */
+		      {
+		        state = 7;
+		      }
+		    else
+		      {
+			*vptr++ = ']';
+			state = -1;
+		      }
+		  }
+	      }
+	    break;
+
+	  case 10:				/* 1,2 first is '.' */
+	    if (*fptr == '.')
+	      {
+		fptr++;
+		state = 11;
+	      }
+	    else
+	      state = 12;
+	    break;
+
+	  case 11:				/* 2, '..' at start */
+	    count = 1;
+	    if (*fptr != 0)
+	      {
+		if (*fptr != '/')		/* got ..xxx */
+		  {
+		    return name;
+		  }
+		do				/* got ../ */
+		  {
+		    fptr++;
+		    while (*fptr == '/') fptr++;
+		    if (*fptr != '.')
+		      break;
+		    if (*(fptr+1) != '.')
+		      break;
+		    fptr += 2;
+		    if ((*fptr == 0)
+			|| (*fptr == '/'))
+		      count++;
+		  }
+		while (*fptr == '/');
+	      }
+	    {					/* got '..' or '../' */
+	      char cwdbuf[MAXPATHLEN+1];
+
+	      s1 = getcwd(cwdbuf, MAXPATHLEN);
+	      if (s1 == 0)
+		{
+		  return "";	    /* FIXME, err getcwd */
+		}
+	      strcpy (vptr, s1);
+	      s = strchr (vptr, ']');
+	      if (s != 0)
+		{
+		  while (s > vptr)
+		    {
+		      s--;
+		      if (*s == '[')
+			{
+			  s++;
+			  strcpy (s, "000000]");
+			  state = -1;
+			  break;
+			}
+		      else if (*s == '.')
+			{
+			  if (--count == 0)
+			    {
+			      if (*fptr == 0)	/* had '..' or '../' */
+				{
+				  *s++ = ']';
+				  state = -1;
+				}
+			      else			/* had '../xxx' */
+				{
+				  state = 9;
+				}
+			      *s = 0;
+			      break;
+			    }
+			}
+		    }
+		}
+	      vptr += strlen (vptr);
+	    }
+	    break;
+
+	  case 12:				/* 1, '.' at start */
+	    if (*fptr != 0)
+	      {
+		if (*fptr != '/')
+		  {
+		    return name;
+		  }
+		fptr++;
+	      }
+
+	    {
+	      char cwdbuf[MAXPATHLEN+1];
+
+	      s1 = getcwd(cwdbuf, MAXPATHLEN);
+	      if (s1 == 0)
+		{
+		  return "";	    /*FIXME, err getcwd */
+		}
+	      strcpy (vptr, s1);
+	      if (*fptr == 0)
+		{
+		  state = -1;
+		  break;
+		}
+	      else
+		{
+		  s = strchr (vptr, ']');
+		  if (s == 0)
+		    {
+		      state = -1;
+		      break;
+		    }
+		  *s = 0;
+		  nstate = N_OPEN;
+		  vptr += strlen (vptr);
+		  state = 9;
+		}
+	    }
+	    break;
+	}
+
+	}
+      while (state > 0);
+      
+
+    }
+
+
+  /* directory conversion done
+     fptr -> filename part of input string
+     vptr -> free space in vmsname
+  */
+
+  *vptr++ = 0;
+
+  return vmsname;
+}
+
+
+
+/*
+  convert from vms-style to unix-style
+
+  dev:[dir1.dir2]	//dev/dir1/dir2/
+*/
+
+char *
+unixify (char *name)
+{
+  static char piece[512];
+  char *s, *p;
+
+  if (strchr (name, '/') != 0)		/* already in unix style */
+    return name;
+
+  p = piece;
+  *p = 0;
+
+  /* device part */
+
+  s = strchr (name, ':');
+
+  if (s != 0)
+    {
+      *s = 0;
+      *p++ = '/';
+      *p++ = '/';
+      strcpy (p, name);
+      p += strlen (p);
+      *s = ':';
+    }
+
+  /* directory part */
+
+  *p++ = '/';
+  s = strchr (name, '[');
+
+  if (s != 0)
+    {
+      s++;
+      switch (*s)
+        {
+	  case ']':		/* [] */
+	    strcat (p, "./");
+	    break;
+	  case '-':		/* [- */
+	    strcat (p, "../");
+	    break;
+	  case '.':
+	    strcat (p, "./");	/* [. */
+	    break;
+	  default:
+	    s--;
+	    break;
+        }
+      s++;
+      while (*s)
+        {
+	  if (*s == '.')
+	    *p++ = '/';
+	  else
+	    *p++ = *s;
+	  s++;
+	  if (*s == ']')
+	    {
+	      s++;
+	      break;
+	    }
+        }
+      if (*s != 0)		/* more after ']' ?? */
+        {
+	  if (*(p-1) != '/')
+	    *p++ = '/';
+	  strcpy (p, s);		/* copy it anyway */
+        }
+    }
+
+  else		/* no '[' anywhere */
+
+    {
+      *p++ = 0;
+    }
+
+  /* force end with '/' */
+
+  if (*(p-1) != '/')
+    *p++ = '/';
+  *p = 0;
+
+  return piece;
+}
+
+/* EOF */

vpath.c

@@ -1,5 +1,5 @@
 /* Implementation of pattern-matching file search paths for GNU Make.
-Copyright (C) 1988, 1989, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+Copyright (C) 1988, 89, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@ along with GNU Make; see the file COPYING.  If not, write to
 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include "make.h"
-#include "file.h"
+#include "filedef.h"
 #include "variable.h"
 
 
@@ -41,7 +41,7 @@ static struct vpath *vpaths;
 
 static struct vpath *general_vpath;
 
-static int selective_vpath_search ();
+static int selective_vpath_search PARAMS ((struct vpath *path, char **file, time_t *mtime_ptr));
 
 /* Reverse the chain of selective VPATH lists so they
    will be searched in the order given in the makefiles
@@ -340,7 +340,7 @@ selective_vpath_search (path, file, mtime_ptr)
      a slash, the directory prefix that came with *FILE,
      another slash (although this one may not always be
      necessary), the filename, and a null terminator.  */
-  name = (char *) alloca (maxvpath + 1 + name_dplen + 1 + flen + 1);
+  name = (char *) xmalloc (maxvpath + 1 + name_dplen + 1 + flen + 1);
 
   /* Try each VPATH entry.  */
   for (i = 0; vpath[i] != 0; ++i)
@@ -419,7 +419,7 @@ selective_vpath_search (path, file, mtime_ptr)
 	  *n = '/';
 
 	  if (!exists_in_cache	/* Makefile-mentioned file need not exist.  */
-	      || safe_stat (name, &st) == 0) /* Does it really exist?  */
+	      || stat (name, &st) == 0) /* Does it really exist?  */
 	    {
 	      /* We have found a file.
 		 Store the name we found into *FILE for the caller.  */
@@ -432,6 +432,7 @@ selective_vpath_search (path, file, mtime_ptr)
 		   we record a zero modtime to indicate this.  */
 		*mtime_ptr = exists_in_cache ? st.st_mtime : (time_t) 0;
 
+	      free (name);
 	      return 1;
 	    }
 	  else
@@ -439,6 +440,7 @@ selective_vpath_search (path, file, mtime_ptr)
 	}
     }
 
+  free (name);
   return 0;
 }