Regenerated for 3.73

properly.

.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
+
+customs

GNUmakefile

@@ -1,6 +1,6 @@
 # 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 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 # 
 # GNU Make is free software; you can redistribute it and/or modify
@@ -50,13 +50,18 @@ exec_prefix = $(prefix)
 extras := $(filter-out getloadavg.o @%@,$(extras)) getloadavg.o
 LOADLIBES := $(filter-out @%@,$(LOADLIBES))
 ALLOCA := $(filter-out @%@,$(ALLOCA))
+CPPFLAGS := $(filter-out @%@,$(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)
+configure: configure.in aclocal.m4
-config.h.in: configure.in; autoheader $(ACFLAGS)
+	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
@@ -88,8 +93,6 @@ 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) -DHAVE_CONFIG_H $(filter-out @%@,$(CPPFLAGS))
 
 ifneq "$(wildcard $(ARCH)/makefile)" ""
 include $(ARCH)/makefile
@@ -147,12 +150,13 @@ $(prog): $(objs) $(globdep) #$(addprefix $(ARCH)/,gmalloc.o mcheck.o)
 	$(CC) $(LDFLAGS) $^ $(globlib) $(LOADLIBES) -o $@.new
 	mv -f $@.new $@
 
-globfiles = $(addprefix glob/,COPYING.LIB Makefile.in \
+globfiles = $(addprefix glob/,COPYING.LIB configure.in configure Makefile.in \
-			glob.c fnmatch.c glob.h fnmatch.h)
+			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
+	-rm -f $(globfiles)
 	tar xvf $< glob
+	cvs commit -m'Updated from libc' glob
 	touch $@
 /home/gd/gnu/libc/posix/glob.tar: force
 	$(MAKE) -C $(@D) $(@F) no_deps=t
@@ -175,6 +179,7 @@ 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.
@@ -197,7 +202,9 @@ build.sh.in: build.template compatMakefile
 	       $(patsubst $(archpfx)%,%,$(objs)))\
 	       $(patsubst %.c,%.o,$(filter %.c,$(globfiles)))@' \
 	    $< > $@.new
+	chmod a+x $@.new
 	mv -f $@.new $@
+	cvs commit -mRegenerated $@
 
 # Make the distribution tar files.
 
@@ -209,18 +216,25 @@ 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)
 
+distfiles=README INSTALL COPYING ChangeLog NEWS \
+          configure Makefile.in configure.in build.sh.in mkinstalldirs \
+	  configh.dos configure.bat \
+	  acconfig.h $(srcs) remote-*.c $(globfiles) \
+	  make.texinfo make-stds.texi \
+	  make.?? make.??s make.toc make.aux make.man texinfo.tex TAGS tags \
+	  install-sh \
+	  make.info make.info*
+
 ifndef dist-flavor
 dist-flavor = alpha
 endif
-.PHONY: rcs-mark rcs-mark-alpha rcs-mark-beta
+.PHONY: cvs-mark
-rcs-mark: rcs-mark-$(dist-flavor)
+cvs-mark: $(distfiles)
-rcs-mark-alpha: RCS/[!=]*,v;rcs -sAlpha -Nmake-$(version-): $^
+	cvs tag -F make-$(subst .,-,$(version))
-rcs-mark-beta: RCS/[!=]*,v;rcs -sBeta -Nmake-$(version-): $^
-version- = $(subst .,-,$(version))
 
 dist: local-inst
 .PHONY: local-inst
@@ -244,6 +258,7 @@ $(alpha-dir)/%: %
 	sed 's/VERSION/$(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)
@@ -255,15 +270,7 @@ endef
 %.Z: %; compress -c $< > $@
 %.gz: %; gzip -9 -c -v $< > $@
 
-make-doc-$(version).tar: README-doc COPYING make.dvi make.info make.info*
+make-$(version).tar: $(distfiles)
-	$(make-tar)
-make-$(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-tar)
 
 ifneq (,)

Makefile.in

@@ -0,0 +1,306 @@
+# 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 = @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 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
+
+# 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	\
+       $(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)
+	$(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 $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+	  install-info --infodir=$(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 commands.h file.h variable.h job.h 
+job.o: job.c make.h commands.h job.h file.h variable.h
+dir.o: dir.c make.h
+file.o : file.c make.h commands.h dep.h file.h variable.h 
+misc.o: misc.c make.h dep.h
+main.o: main.c make.h commands.h dep.h file.h variable.h job.h getopt.h
+read.o: read.c make.h commands.h dep.h file.h variable.h glob/glob.h
+remake.o: remake.c make.h commands.h job.h dep.h file.h
+rule.o : rule.c make.h config.h commands.h dep.h file.h variable.h rule.h 
+implicit.o : implicit.c make.h rule.h dep.h file.h 
+default.o: default.c make.h rule.h dep.h file.h commands.h variable.h
+variable.o : variable.c make.h commands.h variable.h dep.h file.h 
+expand.o: expand.c make.h commands.h file.h variable.h
+function.o : function.c make.h variable.h dep.h commands.h job.h 
+vpath.o : vpath.c make.h file.h variable.h 
+version.o: version.c
+ar.o : ar.c make.h file.h dep.h 
+arscan.o: arscan.c make.h
+signame.o: signame.c signame.h
+remote-stub.o : remote-stub.c make.h commands.h 
+getopt.o: getopt.c getopt.h
+getopt1.o : getopt1.c getopt.h 
+getloadavg.o: getloadavg.c

NEWS

@@ -0,0 +1,557 @@
+GNU make NEWS -- history of user-visible changes.  26 January 1995
+
+Copyright (C) 1992, 1993, 1994, 1995 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 3.73
+
+* 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 enable 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 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 +1,28 @@
+This directory contains the 3.73 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.
+
+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.

acconfig.h

@@ -12,3 +12,6 @@
 
 /* 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

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

arscan.c

@@ -429,11 +429,11 @@ 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@
+exec_prefix='@exec_prefix@'
-# Directory to find libraries in for `-lLIB'.
+# Directory to find libraries in for `-lXXX'.
 libdir=${exec_prefix}/lib
 # Directory to search by default for included makefiles.
 includedir=${prefix}/include
@@ -50,8 +50,8 @@ objs="commands.o job.o dir.o file.o misc.o main.o read.o remake.o rule.o implici
 # 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 \
+  $CC $defines $CPPFLAGS $CFLAGS \
-      -I. -I${srcdir} -I${srcdir}/glob ${srcdir}/$file
+      -c -I. -I${srcdir} -I${srcdir}/glob ${srcdir}/$file
 done
 
 # The object files were actually all put in the current directory.

build.template

@@ -1,8 +1,8 @@
 #!/bin/sh
-
 # Shell script to build GNU Make in the absence of any `make' program.
+# @configure_input@
 
-# Copyright (C) 1993 Free Software Foundation, Inc.
+# Copyright (C) 1993, 1994 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 # 
 # GNU Make is free software; you can redistribute it and/or modify
@@ -24,6 +24,7 @@
 srcdir='@srcdir@'
 CC='@CC@'
 CFLAGS='@CFLAGS@'
+CPPFLAGS='@CPPFLAGS@'
 LDFLAGS='@LDFLAGS@'
 defines='@DEFS@ -DLIBDIR="${libdir}" -DINCLUDEDIR="${includedir}"'
 ALLOCA='@ALLOCA@'
@@ -32,9 +33,9 @@ extras='@LIBOBJS@'
 REMOTE='@REMOTE@'
 
 # Common prefix for machine-independent installed files.
-prefix=/usr/local
+prefix='@prefix@'
 # Common prefix for machine-dependent installed files.
-exec_prefix=/usr/local
+exec_prefix='@exec_prefix@'
 # Directory to find libraries in for `-lXXX'.
 libdir=${exec_prefix}/lib
 # Directory to search by default for included makefiles.
@@ -49,7 +50,8 @@ objs="%objs% remote-${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 $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.

compatMakefile

@@ -1,7 +1,7 @@
 # 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, 1995 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 # 
 # GNU Make is free software; you can redistribute it and/or modify
@@ -117,8 +117,8 @@ MAKEINFO = makeinfo
 TEXI2DVI = texi2dvi
 
 # Programs to make tags files.
-ETAGS = etags -tw
+ETAGS = etags -w
-CTAGS = ctags -tw
+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	\
@@ -142,10 +142,9 @@ 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 +195,7 @@ $(bindir)/$(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.
@@ -242,7 +241,7 @@ 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 +249,7 @@ 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 +265,10 @@ stamp-config: config.status $(srcdir)/config.h.in
 	$(SHELL) config.status
 	touch stamp-config
 
-# These rules cause too much trouble.
+#configure: configure.in aclocal.m4
-#configure: configure.in
+#	cd $(srcdir) && autoconf $(ACFLAGS)
-#	autoconf $(ACFLAGS)
+#config.h.in: configure.in aclocal.m4
-#config.h.in: configure.in
+#	cd $(srcdir) && autoheader $(ACFLAGS)
-#	autoheader $(ACFLAGS)
 
 # This tells versions [3.59,3.63) of GNU make not to export all variables.
 .NOEXPORT:

config.h.in

@@ -0,0 +1,270 @@
+/* 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 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.  */
+#undef 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.  */
+#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 if you have the `strerror' function.  */
-#define LIBDIR "c:/djgpp/lib"
+#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(getdtablesize 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
@@ -54,6 +49,17 @@ AC_FUNC_SETVBUF_REVERSED
 AC_FUNC_GETLOADAVG
 AC_FUNC_STRCOLL
 
+if test $ac_cv_func_getdtablesize = no; then
+  AC_MSG_CHECKING(for sysconf (_SC_OPEN_MAX))
+  AC_CACHE_VAL(make_cv_sysconf_open_max, [dnl
+  AC_TRY_LINK([#include <unistd.h>], [int max = sysconf (_SC_OPEN_MAX);],
+	      [make_cv_sysconf_open_max=yes], [make_cv_sysconf_open_max=no])])
+  if test $make_cv_sysconf_open_max = yes; then
+    AC_DEFINE(HAVE_SYSCONF_OPEN_MAX)
+  fi
+  AC_MSG_RESULT($make_cv_sysconf_open_max)
+fi
+
 # Check out the wait reality.
 AC_CHECK_HEADERS(sys/wait.h) AC_CHECK_FUNCS(waitpid wait3)
 AC_MSG_CHECKING(for union wait)
@@ -66,6 +72,10 @@ 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, 1995 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -209,13 +209,7 @@ static char *default_suffix_rules[] =
 static char *default_variables[] =
   {
     "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",

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
@@ -197,9 +197,9 @@ variable_expand (line)
 	    char openparen = *p;
 	    char closeparen = (openparen == '(') ? ')' : '}';
 	    register char *beg = p + 1;
+	    int free_beg = 0;
 	    char *op, *begp;
-	    char *end;
+	    char *end, *colon;
-	    char *colon = 0;
 
 	    op = o;
 	    begp = p;
@@ -213,10 +213,18 @@ 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 +235,109 @@ 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);
+		    beg = expand_argument (beg, p); /* Expand the name.  */
-		    unsigned int namelen = strlen (name);
+		    free_beg = 1; /* Remember to free BEG when finished.  */
-		    if (colon == 0)
+		    end = index (beg, '\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];
-		      }
 		  }
 	      }
+	    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.
+	       any variable references inside are now expanded.
-	       There are several things it could be.  */
+	       Is the resultant text a substitution reference?  */
 
-	    if (colon == 0)
+	    colon = lindex (beg, end, ':');
-	      colon = index (beg, ':');
+	    if (colon != 0)
-	    if (colon != 0 && lindex (beg, colon, closeparen) == 0)
 	      {
-		/* This is a substitution reference: $(FOO:A=B).  */
+		/* This looks like a substitution reference: $(FOO:A=B).  */
-		int count;
 		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;
+		subst_end = index (subst_beg, '=');
-		for (p = subst_beg; *p != '\0'; ++p)
+		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)
+		    replace_beg = subst_end + 1;
-		      ++count;
+		    replace_end = end;
-		    else if (*p == closeparen)
+
-		      --count;
+		    /* Extract the variable name before the colon
-		    else if (*p == '=' && count <= 0)
+		       and look up that variable.  */
-		      break;
+		    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.  */
+	    if (colon == 0)
-	    else
+	      /* This is an ordinary variable reference.
-	      {
+		 Look up the value of the variable.  */
-		/* 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");
-		  }
 		o = reference_variable (o, beg, end - beg);
-	      }
 
-	    /* Advance p past the variable reference to resume scan.  */
+	  if (free_beg)
-	    p = end;
+	    free (beg);
 	  }
 	  break;
 

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
@@ -59,6 +59,11 @@
    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 +74,6 @@
 #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.
 

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.
+
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+ numbered 2 because it goes with version 2 of the ordinary GPL.]
+
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+
+That's all there is to it!

glob/ChangeLog

@@ -0,0 +1,315 @@
+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.
+
+Wed Dec  7 14:05:12 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/Makefile.in (realclean): Remove config.status.
+
+	* posix/glob/Makefile.in (DEFS): New variable, set from @DEFS@.
+	(CPPFLAGS): Remove @DEFS@ from here.
+	(.c.o): Use $(DEFS).
+
+Tue Dec  6 19:04:50 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/Makefile.in (CPPFLAGS): Include @DEFS@.
+
+Mon Dec  5 12:05:10 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Add AC_PROG_CC.
+
+Mon Nov  7 00:38:45 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.in: Converted to Autoconf v2.
+	* posix/glob.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H
+	instead of DIRENT, SYSDIR, NDIR.
+	* posix/glob/Makefile.in (CC): New variable, set from @CC@.
+	(CPPFLAGS): Set from @CPPFLAGS@, not @DEFS@.
+
+Sun Oct 09 01:19:38 1994  Jim Meyering  (meyering@comco.com)
+
+	* posix/fnmatch.c: Remove CONFIG_BROKETS conditional.
+
+Sun Oct  2 18:35:16 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob.h (__P): Change arg name to `protos', for congruence
+        with 4.4 BSD.
+	* posix/fnmatch.h (__P): Likewise.
+
+Tue Sep  6 19:06:00 1994  Roland McGrath  <roland@geech.gnu.ai.mit.edu>
+
+	* posix/glob.c (prefix_array, glob): Avoid const on initialized
+	variables.  Some compiler generates bad code.
+
+Mon Jul 25 17:17:28 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* posix/glob/configure.bat: New file.
+	* posix/Makefile (glob.tar): Add glob/configure.bat.
+
+Tue Dec 14 13:08:35 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h: #undef FNM_PATHNAME, FNM_NOESCAPE, and
+	FNM_PERIOD before defining them.
+
+Mon Oct 18 04:22:42 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/configure.in: Use AC_HAVE_HEADERS instead of
+	AC_MEMORY_H and AC_UNISTD_H; omit AC_USG (not needed).
+
+Sun Oct 10 14:31:35 1993  Jim Meyering  (meyering@comco.com)
+
+	* posix/fnmatch.c [CONFIG_BROKETS]: Include <config.h> only under
+	this condition, else "config.h".
+
+Wed May 12 16:24:23 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c: Move include <unistd.h> before dir includes.
+	[HAVE_UNISTD_H] [! POSIX] [_POSIX_SOURCE]: Define POSIX.
+
+Thu Apr 22 17:40:28 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (.c.o): Put $(CFLAGS) last.
+	(glob.o): Depend on glob.c.
+	(fnmatch.o): Depend on fnmatch.c.
+
+Fri Apr 16 12:24:21 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c, posix/fnmatch.c: Surround code with 
+	#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+
+Wed Apr 14 12:49:10 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [USG, NeXT]: Don't test these.
+	[HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
+	[HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
+	[! ANSI_STRING]: Put decls of bcopy and #define of memcpy et al here.
+
+	* posix/fnmatch.c [HAVE_CONFIG_H]: #include "config.h".
+
+Mon Apr 12 16:34:53 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c: Rationalize directory header conditionals.
+
+Sun Apr 11 18:53:50 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h [__cplusplus || __STDC__]: Don't #define const.
+
+Sun Mar 28 16:12:33 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/fnmatch.c (case '*'): Before final loop, fold C1, rather
+	than foling *P before it goes into C1.  C might need folding instead.
+
+Thu Mar 25 13:40:17 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h [!_POSIX_C_SOURCE || ...]: Make this test
+	_GNU_SOURCE, not _BSD_SOURCE; these are our extensions, not theirs.
+	(FNM_CASEFOLD): New bit.
+	(__FNM_FLAGS): Removed macro.
+	* posix/fnmatch.c (fnmatch): Don't test for bogus flag bits; who cares?
+	(FOLD): New macro to casefold a char if FNM_CASEFOLD.
+	Use it to fold all chars before comparison.
+
+Mon Mar  8 13:20:02 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (VPATH): Set this to @srcdir@.
+	(srcdir): Set this to $(VPATH).
+
+	* posix/glob.c (glob): In no matches with GLOB_NOCHECK set case,
+	add NULL terminator to PGLOB->gl_pathv.
+	(prefix_array): Renamed arg PREFIX to DIRNAME, local var PRELEN to
+	DIRLEN.  If DIRNAME is just "/", don't prepend it, so we get
+	"/foo" instead of "//foo".
+	(glob): Move qsort call outside of the else clause of the
+	glob_pattern_p test; it should always be done.
+
+Thu Jan 21 20:12:25 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c: Put #includes of <glob.h> and <fnmatch.h> after
+	all system includes, in case one of them has conflicting defns of
+	FNM_* or GLOB_*, so we will redefine.  #undef FNM_* and GLOB_*
+	before including our headers.
+
+Tue Jan 19 16:16:05 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c (my_realloc): Cast result of malloc/realloc to (char *).
+
+Thu Jan 14 13:52:43 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (realclean): Remove Makefile.
+
+Mon Jan  4 17:05:44 1993  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (RANLIB): Define to @RANLIB@.
+	(RANLIB_TEST): Removed.
+	(libglob.a): Don't use it.
+
+Mon Dec 28 15:50:31 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [HAVE_CONFIG_H]: Test this, not SHELL, to decide
+	whether or not we want to #include "config.h".
+
+Wed Nov 18 13:42:09 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h (FNM_LEADING_DIR): New flag.
+	* posix/fnmatch.c (fnmatch): Support it.
+
+Sun Oct 11 16:58:36 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c (__glob_{open,read,close}dir_hook): New vars.
+	(glob_in_dir): Use them.
+	* posix/glob.h: Declare them.
+
+Fri Sep 18 16:32:16 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (AR, ARFLAGS): Define.
+	(libglob.a): Use those vars instead of hardcoding.
+
+Thu Aug 13 18:30:58 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c: Always #include <sys/types.h>.
+	[! USG]: Don't do it here.
+	[STDC_HEADERS]: Test this instead of __STDC__ for size_t.
+	[HAVE_STRCOLL]: Test this instead of ANSI_STRING for strcoll.
+
+	* posix/glob/Makefile.in (Makefile): Remove rule.
+
+Tue Aug 11 15:01:50 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c [_AIX]: Don't declare alloca.
+
+Thu Jul 30 15:42:01 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (Makefile): Depend on config.status; invoke
+	it directly instead of using $(SHELL).
+
+	* posix/glob.c [! USG]: #include <sys/types.h> before <sys/dir.h>.
+
+Sun Jul 26 17:03:31 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [_AIX]: #pragma alloca first thing.
+	[ANSI_STRING]: Remove #define's for index et al.
+
+Thu Jul  9 21:27:39 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [STDC_STRINGS]: Don't test this.
+	[! ANSI_STRING]: Put memcpy, strrchr, memset defns here instead.
+
+	* posix/glob/Makefile.in (glob.o, fnmatch.o): / after $(srcdir).
+
+Sat Jul  4 20:44:42 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile.in (glob.o, fnmatch.o): Put $(srcdir) on deps.
+
+Wed Jul  1 00:13:40 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [! ANSI_STRING]: #define strcoll to strcmp.
+	Remove extra decls of free, qsort, malloc, and realloc.
+
+Wed Jun 24 19:09:04 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [DIRENT] (direct): Don't define to dirent.
+	[! DIRENT] (direct): Define to dirent.
+
+Wed Jun 17 17:58:05 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c (my_realloc): Test only __GNU_LIBRARY__.  Can't trust
+	STDC_HEADERS.
+
+Tue Jun 16 20:20:01 1992  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile: Moved to posix/glob/Makefile.in.
+	(VPATH, srcdir, CPPFLAGS): Define to be replaced by autoconf.
+
+	* posix/glob.c: Rearranged conditionals for use with autoconf.
+
+Tue Jun  9 20:15:12 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob/Makefile: Fixed copyright notice.
+	(realclean): Don't remove ~ backup files.
+
+Tue Jun  2 21:49:22 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.c (__ptr_t): Define.
+
+Wed May 27 18:09:40 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/fnmatch.h (FNM_FILE_NAME): Alias for FNM_PATHNAME.
+
+Fri May 22 01:52:04 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.h, posix/fnmatch.h: Use explicit cruft for C++.
+	Define __P and const for C++/ANSI vs old C ourselves, to avoid
+	dependence on <sys/cdefs.h>.
+
+Sun May 17 15:50:00 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)
+
+	* posix/glob.c (glob): Don't let us fall off the end without returning.
+
+Thu May 14 01:45:12 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
+
+	* posix/glob.h (GLOB_MAGCHAR): Check user feature-test macros,
+	rather than __USE_BSD, so we don't depend on features.h.
+
+	* posix/glob.h [__USE_BSD] (GLOB_MAGCHAR): Declare.
+	(glob_t): Added member `gl_flags'.
+	* posix/glob.c (glob, glob_in_dir): Set gl_flags member to FLAGS;
+	or in GLOB_MAGCHAR if any metachars are seen.
+
+Thu Jan 16 18:43:05 1992  Roland McGrath  (roland@albert.gnu.ai.mit.edu)
+
+	* posix/glob.c [sgi]: No alloca.h, after all.
+
+Fri Oct 18 15:27:58 1991  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c [sgi]: Use <sys/dir.h>.
+
+Tue Jul 23 14:11:29 1991  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
+
+	* posix/glob.c: Don't #include <stddef.h> #ifdef sun.
+	Is there anyone on the face of the planet other than me capable of
+	implementing the ANSI C standard to spec????
+
+	* posix/glob.c [DIRENT]: #include <sys/types.h> before <dirent.h>
+	#ifdef USG.
+

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/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 +1,200 @@
+/* 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.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#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++;
+	      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 == '\\')
+		  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 == '\\')
+		  /* 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 +1,671 @@
+/* Copyright (C) 1991, 1992, 1993, 1994, 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.  */
+
+/* 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
+
+#include <errno.h>
+#include <sys/types.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__)
+
+
+#ifdef	STDC_HEADERS
+#include <stddef.h>
+#endif
+
+#ifdef	HAVE_UNISTD_H
+#include <unistd.h>
+#ifndef POSIX
+#ifdef	_POSIX_VERSION
+#define	POSIX
+#endif
+#endif
+#endif
+
+#if !defined(__GNU_LIBRARY__) && !defined(STDC_HEADERS)
+extern int errno;
+#endif
+
+#ifndef	NULL
+#define	NULL	0
+#endif
+
+
+#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__.  */
+
+#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.  */
+
+#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
+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
+
+
+#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	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>
+
+__ptr_t (*__glob_opendir_hook) __P ((const char *directory));
+const char *(*__glob_readdir_hook) __P ((__ptr_t stream));
+void (*__glob_closedir_hook) __P ((__ptr_t stream));
+
+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;
+    }
+
+  /* Find the filename.  */
+  filename = strrchr (pattern, '/');
+  if (filename == NULL)
+    {
+      filename = pattern;
+      dirname = (char *) ".";
+      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 (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_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;
+	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 = (__glob_opendir_hook ? (*__glob_opendir_hook) (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;
+
+	    if (__glob_readdir_hook)
+	      {
+		name = (*__glob_readdir_hook) (stream);
+		if (name == NULL)
+		  break;
+		len = 0;
+	      }
+	    else
+	      {
+		struct dirent *d = readdir ((DIR *) stream);
+		if (d == NULL)
+		  break;
+		if (! REAL_DIR_ENTRY (d))
+		  continue;
+		name = d->d_name;
+#ifdef	HAVE_D_NAMLEN
+		len = d->d_namlen;
+#else
+		len = 0;
+#endif
+	      }
+		
+	    if (fnmatch (pattern, name,
+			 (!(flags & GLOB_PERIOD) ? FNM_PERIOD : 0) |
+			 ((flags & GLOB_NOESCAPE) ? FNM_NOESCAPE : 0)) == 0)
+	      {
+		struct globlink *new
+		  = (struct globlink *) __alloca (sizeof (struct globlink));
+		if (len == 0)
+		  len = strlen (name);
+		new->name
+		  = (char *) malloc (len + ((flags & GLOB_MARK) ? 1 : 0) + 1);
+		if (new->name == NULL)
+		  goto memory_error;
+		memcpy ((__ptr_t) new->name, name, len);
+		if (flags & GLOB_MARK)
+		  new->name[len++] = '/';
+		new->name[len] = '\0';
+		new->next = names;
+		names = new;
+		++nfound;
+	      }
+	  }
+    }
+
+  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 + ((flags & GLOB_MARK) ? 1 : 0) + 1);
+      if (names->name == NULL)
+	goto memory_error;
+      memcpy (names->name, pattern, len);
+      if (flags & GLOB_MARK)
+	names->name[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 (__glob_closedir_hook)
+	(*__glob_closedir_hook) (stream);
+      else
+	(void) closedir ((DIR *) stream);
+      errno = save;
+    }
+  return nfound == 0 ? GLOB_NOMATCH : 0;
+
+ memory_error:
+  {
+    int save = errno;
+    if (__glob_closedir_hook)
+      (*__glob_closedir_hook) (stream);
+    else
+      (void) closedir ((DIR *) stream);
+    errno = save;
+  }
+  while (names != NULL)
+    {
+      if (names->name != NULL)
+	free ((__ptr_t) names->name);
+      names = names->next;
+    }
+  return GLOB_NOSPACE;
+}
+
+#endif	/* _LIBC or not __GNU_LIBRARY__.  */

glob/glob.h

@@ -0,0 +1,97 @@
+/* Copyright (C) 1991, 1992 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)
+
+#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.  */
+#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.  */
+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.  */
+  } 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  */

job.c

@@ -1,5 +1,5 @@
 /* Job execution and handling 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
@@ -23,9 +23,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "variable.h"
 #include <assert.h>
 
-/* Default path to search for executables.  */
-static char default_path[] = ":/bin:/usr/bin";
-
 /* Default shell to use.  */
 char default_shell[] = "/bin/sh";
 
@@ -125,6 +122,9 @@ extern int setgid (), getgid ();
 #ifdef HAVE_GETDTABLESIZE
 extern int getdtablesize ();
 #else
+#ifdef HAVE_SYSCONF_OPEN_MAX
+#define getdtablesize()		((int) sysconf (_SC_OPEN_MAX))
+#else
 #include <sys/param.h>
 #define getdtablesize() NOFILE
 #if !defined (NOFILE) && defined (NOFILES_MAX)
@@ -133,6 +133,7 @@ extern int getdtablesize ();
 #endif
 #endif
 #endif
+#endif
 
 extern int getloadavg ();
 extern int start_remote_job_p ();
@@ -173,14 +174,9 @@ child_error (target_name, exit_code, exit_sig, coredump, ignored)
 	   "*** [%s] Error %d",
 	   target_name, exit_code);
   else
-    {
+    error ("*** [%s] %s%s",
-      char *coredump_string = coredump ? " (core dumped)" : "";
+	   target_name, strsignal (exit_sig),
-      if (exit_sig > 0 && exit_sig < NSIG)
+	   coredump ? " (core dumped)" : "");
-	error ("*** [%s] %s%s",
-	       target_name, sys_siglist[exit_sig], coredump_string);
-      else
-	error ("*** [%s] Signal %d%s", target_name, exit_sig, coredump_string);
-    }
 }
 
 static unsigned int dead_children = 0;
@@ -381,7 +377,7 @@ reap_children (block, err)
 		 delete non-precious targets, and abort.  */
 	      static int delete_on_error = -1;
 	      child_error (c->file->name, exit_code, exit_sig, coredump, 0);
-	      c->file->update_status = 1;
+	      c->file->update_status = 2;
 	      if (delete_on_error == -1)
 		{
 		  struct file *f = lookup_file (".DELETE_ON_ERROR");
@@ -409,7 +405,7 @@ reap_children (block, err)
 			 Since there are more commands that wanted to be run,
 			 the target was not completely remade.  So we treat
 			 this as if a command had failed.  */
-		      c->file->update_status = 1;
+		      c->file->update_status = 2;
 		    }
 		  else
 		    {
@@ -437,7 +433,7 @@ reap_children (block, err)
 	    }
 
 	  /* When we get here, all the commands for C->file are finished
-	     (or aborted) and C->file->update_status contains 0 or 1.  But
+	     (or aborted) and C->file->update_status contains 0 or 2.  But
 	     C->file->command_state is still cs_running if all the commands
 	     ran; notice_finish_file looks for cs_running to tell it that
 	     it's interesting to check the file's modtime again now.  */
@@ -591,6 +587,7 @@ start_job_command (child)
 
   if (argv == 0)
     {
+    next_command:
       /* This line has no commands.  Go to the next.  */
       if (job_next_command (child))
 	start_job_command (child);
@@ -623,10 +620,7 @@ start_job_command (child)
     {
       free (argv[0]);
       free ((char *) argv);
-      if (job_next_command (child))
+      goto next_command;
-	start_job_command (child);
-      child->file->update_status = 0;
-      return;
     }
 
   /* Flush the output streams so they won't have things written twice.  */
@@ -689,6 +683,8 @@ start_job_command (child)
     {
       /* Fork the child process.  */
 
+      char **parent_environ;
+
 #ifdef	 POSIX
       (void) sigprocmask (SIG_BLOCK, &fatal_signal_set, (sigset_t *) 0);
 #else
@@ -698,7 +694,9 @@ start_job_command (child)
 #endif
 
       child->remote = 0;
+      parent_environ = environ;
       child->pid = vfork ();
+      environ = parent_environ;	/* Restore value child may have clobbered.  */
       if (child->pid == 0)
 	{
 	  /* We are the child side.  */
@@ -768,7 +766,7 @@ start_waiting_job (c)
     {
       /* Put this child on the chain of children waiting
 	 for the load average to go down.  */
-      c->file->command_state = cs_running;
+      set_command_state (c->file, cs_running);
       c->next = waiting_jobs;
       waiting_jobs = c;
       return 0;
@@ -1073,105 +1071,6 @@ child_execute_job (stdin_fd, stdout_fd, argv, envp)
   exec_command (argv, envp);
 }
 
-/* Search PATH for FILE.
-   If successful, store the full pathname in PROGRAM and return 1.
-   If not sucessful, return zero.  */
-
-static int
-search_path (file, path, program)
-     char *file, *path, *program;
-{
-  if (path == 0 || path[0] == '\0')
-    path = default_path;
-
-  if (
-#ifdef __MSDOS__
-      strpbrk (file, "/\\:")
-#else
-      index (file, '/') 
-#endif
-      != 0)
-    {
-      strcpy (program, file);
-      return 1;
-    }
-  else
-    {
-      unsigned int len;
-
-#ifdef	HAVE_GETGROUPS
-#ifndef	HAVE_UNISTD_H
-      extern int getgroups ();
-#endif
-      static int ngroups = -1;
-#ifdef	NGROUPS_MAX
-      static GETGROUPS_T groups[NGROUPS_MAX];
-#define	ngroups_max	NGROUPS_MAX
-#else
-      static GETGROUPS_T *groups = 0;
-      static int ngroups_max;
-      if (groups == 0)
-	{
-	  ngroups_max = GET_NGROUPS_MAX;
-	  groups = (GETGROUPS_T *) malloc (ngroups_max * sizeof (GETGROUPS_T));
-	}
-#endif
-      if (groups != 0 && ngroups == -1)
-	ngroups = getgroups (ngroups_max, groups);
-#endif	/* Have getgroups.  */
-
-      len = strlen (file) + 1;
-      do
-	{
-	  struct stat st;
-	  int perm;
-	  char *p;
-
-	  p = index (path, PATH_SEPARATOR_CHAR);
-	  if (p == 0)
-	    p = path + strlen (path);
-
-	  if (p == path)
-	    bcopy (file, program, len);
-	  else
-	    {
-	      bcopy (path, program, p - path);
-	      program[p - path] = '/';
-	      bcopy (file, program + (p - path) + 1, len);
-	    }
-
-	  if (safe_stat (program, &st) == 0
-	      && S_ISREG (st.st_mode))
-	    {
-	      if (st.st_uid == geteuid ())
-		perm = (st.st_mode & 0100);
-	      else if (st.st_gid == getegid ())
-		perm = (st.st_mode & 0010);
-	      else
-		{
-#ifdef	HAVE_GETGROUPS
-		  register int i;
-		  for (i = 0; i < ngroups; ++i)
-		    if (groups[i] == st.st_gid)
-		      break;
-		  if (i < ngroups)
-		    perm = (st.st_mode & 0010);
-		  else
-#endif	/* Have getgroups.  */
-		    perm = (st.st_mode & 0001);
-		}
-
-	      if (perm != 0)
-		return 1;
-	    }
-
-	  path = p + 1;
-	} while (*path != '\0');
-    }
-
-  return 0;
-}
-
 /* Replace the current process with one running the command in ARGV,
    with environment ENVP.  This function does not return.  */
 
@@ -1179,82 +1078,65 @@ void
 exec_command (argv, envp)
      char **argv, **envp;
 {
-  char *shell, *path;
-  PATH_VAR (program);
-  register char **ep;
-
-  shell = path = 0;
-  for (ep = envp; *ep != 0; ++ep)
-    {
-      if (shell == 0 && !strncmp(*ep, "SHELL=", 6))
-	shell = &(*ep)[6];
-      else if (path == 0 && !strncmp(*ep, "PATH=", 5))
-	path = &(*ep)[5];
-      else if (path != 0 && shell != 0)
-	break;
-    }
-
   /* Be the user, permanently.  */
   child_access ();
 
-  if (!search_path (argv[0], path, program))
+  /* Run the program.  */
-    error ("%s: Command not found", argv[0]);
+  environ = envp;
-  else
+  execvp (argv[0], argv);
+  
+  switch (errno)
     {
-      /* Run the program.  */
+    case ENOENT:
-      execve (program, argv, envp);
+      error ("%s: Command not found", argv[0]);
+      break;
+    case ENOEXEC:
+      {
+	/* The file is not executable.  Try it as a shell script.  */
+	extern char *getenv ();
+	char *shell;
+	char **new_argv;
+	int argc;
 
-      if (errno == ENOEXEC)
+	shell = getenv ("SHELL");
-	{
+	if (shell == 0)
-	  PATH_VAR (shell_program);
+	  shell = default_shell;
-	  char *shell_path;
-	  if (shell == 0)
-	    shell_path = default_shell;
-	  else
-	    {
-	      if (search_path (shell, path, shell_program))
-		shell_path = shell_program;
-	      else
-		{
-		  shell_path = 0;
-		  error ("%s: Shell program not found", shell);
-		}
-	    }
 
-	  if (shell_path != 0)
+	argc = 1;
-	    {
+	while (argv[argc] != 0)
-	      char **new_argv;
+	  ++argc;
-	      int argc;
 
-	      argc = 1;
+	new_argv = (char **) alloca ((1 + argc + 1) * sizeof (char *));
-	      while (argv[argc] != 0)
+	new_argv[0] = shell;
-		++argc;
+	new_argv[1] = program;
+	while (argc > 0)
+	  {
+	    new_argv[1 + argc] = argv[argc];
+	    --argc;
+	  }
 
-	      new_argv = (char **) alloca ((1 + argc + 1) * sizeof (char *));
+	execvp (shell, new_argv);
-	      new_argv[0] = shell_path;
+	if (errno == ENOENT)
-	      new_argv[1] = program;
+	  error ("%s: Shell program not found", shell);
-	      while (argc > 0)
+	else
-		{
+	  perror_with_name ("execvp: ", shell);
-		  new_argv[1 + argc] = argv[argc];
+	break;
-		  --argc;
+      }
-		}
 
-	      execve (shell_path, new_argv, envp);
+    default:
-	      perror_with_name ("execve: ", shell_path);
+      perror_with_name ("execvp: ", argv[0]);
-	    }
+      break;
-	}
-      else
-	perror_with_name ("execve: ", program);
     }
 
   _exit (127);
 }
 
-/* Figure out the argument list necessary to run LINE as a command.
+/* Figure out the argument list necessary to run LINE as a command.  Try to
-   Try to avoid using a shell.  This routine handles only ' quoting.
+   avoid using a shell.  This routine handles only ' quoting, and " quoting
-   Starting quotes may be escaped with a backslash.  If any of the
+   when no backslash, $ or ` characters are seen in the quotes.  Starting
-   characters in sh_chars[] is seen, or any of the builtin commands
+   quotes may be escaped with a backslash.  If any of the characters in
-   listed in sh_cmds[] is the first word of a line, the shell is used.
+   sh_chars[] is seen, or any of the builtin commands listed in sh_cmds[]
+   is the first word of a line, the shell is used.
 
    If RESTP is not NULL, *RESTP is set to point to the first newline in LINE.
    If *RESTP is NULL, newlines will be ignored.
@@ -1332,7 +1214,7 @@ construct_command_argv_internal (line, restp, shell, ifs)
 	string_char:
 	  /* Inside a string, just copy any char except a closing quote
 	     or a backslash-newline combination.  */
-	  if (*p == '\'')
+	  if (*p == instring)
 	    instring = 0;
 	  else if (*p == '\\' && p[1] == '\n')
 	    goto swallow_escaped_newline;
@@ -1342,6 +1224,10 @@ construct_command_argv_internal (line, restp, shell, ifs)
 	      *restp = p;
 	      goto end_of_line;
 	    }
+	  /* Backslash, $, and ` are special inside double quotes.
+	     If we see any of those, punt.  */
+	  else if (instring == '"' && index ("\\$`", *p) != 0)
+	    goto slow;
 	  else
 	    *ap++ = *p;
 	}
@@ -1399,7 +1285,8 @@ construct_command_argv_internal (line, restp, shell, ifs)
 	    break;
 
 	  case '\'':
-	    instring = 1;
+	  case '"':
+	    instring = *p;
 	    break;
 
 	  case '\n':
@@ -1505,7 +1392,7 @@ construct_command_argv_internal (line, restp, shell, ifs)
 	 strcat (dos_bname, ".bat");
 	 strcat (dos_bename, ".err");
        }
-     batch = fopen(bename, "w"); /* Create a file.  */
+     batch = fopen (dos_bename, "w"); /* Create a file.  */
      if (batch != NULL)
        fclose (batch);
      batch = fopen (dos_bname, "w");
@@ -1514,7 +1401,7 @@ construct_command_argv_internal (line, restp, shell, ifs)
      fprintf (batch, "\nif errorlevel 1 del %s\n", dos_bename);
      fclose (batch);
      new_argv = (char **) xmalloc(2 * sizeof(char *));
-     new_argv[0] = strdup (bname);
+     new_argv[0] = strdup (dos_bname);
      new_argv[1] = 0;
    }
 #else	/* Not MSDOS.  */
@@ -1564,7 +1451,7 @@ construct_command_argv_internal (line, restp, shell, ifs)
 	    continue;
 	  }
 
-	if (*p == '\\' || *p == '\''
+	if (*p == '\\' || *p == '\'' || *p == '"'
 	    || isspace (*p)
 	    || index (sh_chars, *p) != 0)
 	  *ap++ = '\\';
@@ -1580,11 +1467,12 @@ construct_command_argv_internal (line, restp, shell, ifs)
   return new_argv;
 }
 
-/* Figure out the argument list necessary to run LINE as a command.
+/* Figure out the argument list necessary to run LINE as a command.  Try to
-   Try to avoid using a shell.  This routine handles only ' quoting.
+   avoid using a shell.  This routine handles only ' quoting, and " quoting
-   Starting quotes may be escaped with a backslash.  If any of the
+   when no backslash, $ or ` characters are seen in the quotes.  Starting
-   characters in sh_chars[] is seen, or any of the builtin commands
+   quotes may be escaped with a backslash.  If any of the characters in
-   listed in sh_cmds[] is the first word of a line, the shell is used.
+   sh_chars[] is seen, or any of the builtin commands listed in sh_cmds[]
+   is the first word of a line, the shell is used.
 
    If RESTP is not NULL, *RESTP is set to point to the first newline in LINE.
    If *RESTP is NULL, newlines will be ignored.

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 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -23,6 +23,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "variable.h"
 #include "job.h"
 #include "getopt.h"
+#include <assert.h>
 
 
 extern void print_variable_data_base ();
@@ -397,6 +398,15 @@ 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;
+}
+
 int
 main (argc, argv, envp)
      int argc;
@@ -415,7 +425,7 @@ main (argc, argv, envp)
   reading_filename = 0;
   reading_lineno_ptr = 0;
   
-#ifndef	HAVE_SYS_SIGLIST
+#if !defined (HAVE_STRSIGNAL) && !defined (HAVE_SYS_SIGLIST)
   signame_init ();
 #endif
 
@@ -589,7 +599,7 @@ 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;
@@ -691,11 +701,16 @@ 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
+	    static char name[] = "/tmp/GmXXXXXX";
 	    (void) mktemp (name);
+#else
+	    static char name[L_tmpnam];
+	    (void) tmpnam (name);
+#endif
 
 	    outfile = fopen (name, "w");
 	    if (outfile == 0)
@@ -744,6 +759,11 @@ 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 ();
@@ -904,14 +924,17 @@ main (argc, argv, envp)
 
       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.  */
@@ -1179,6 +1202,51 @@ 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 +1272,16 @@ 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)
-	{
+	/* End of arguments, or "--" marker seen.  */
-	  /* There are no more options according to getting getopt, but
+	break;
-	     there are some arguments left.  Since we have asked for
+      else if (c == 1)
-	     non-option arguments to be returned in order, I think this
+	/* An argument not starting with a dash.  */
-	     only happens when there is a "--" argument to prevent later
+	handle_non_switch_argument (optarg, env);
-	     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;
-	    }
-	}
       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
@@ -1364,16 +1384,27 @@ positive integral argument",
 	    }
     }
 
+  /* 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 +1475,11 @@ 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);
 	}
@@ -1834,7 +1865,7 @@ 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);

make-stds.texi

@@ -163,6 +163,11 @@ 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.
 
+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
@@ -205,6 +210,9 @@ 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.
+
 @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
@@ -228,17 +236,34 @@ 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
+@item maintainer-clean
-Delete everything from the current directory that can be reconstructed
+Delete almost everything from the current directory that can be
-with this Makefile.  This typically includes everything deleted by
+reconstructed with this Makefile.  This typically includes everything
-@code{distclean}, plus more: C source files produced by Bison, tags tables,
+deleted by @code{distclean}, plus more: C source files produced by
-Info files, and so on.
+Bison, tags tables, Info files, and so on.
 
-One exception, however: @samp{make realclean} should not delete
+The reason we say ``almost everything'' is that @samp{make
-@file{configure} even if @file{configure} can be remade using a rule in
+maintainer-clean} should not delete @file{configure} even if
-the Makefile.  More generally, @samp{make realclean} should not delete
+@file{configure} can be remade using a rule in the Makefile.  More
-anything that needs to exist in order to run @file{configure}
+generally, @samp{make maintainer-clean} should not delete anything that
-and then begin to build the program.
+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} 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
+@code{maintainer-clean} should start with these two:
+
+@example
+@@echo "This command is intended for maintainers to use;"
+@@echo "it deletes files that may require special tools to rebuild."
+@end example
 
 @item TAGS
 Update a tags table for this program.
@@ -327,6 +352,9 @@ installdirs: mkinstalldirs
                                 $(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
 
 @node Command Variables

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 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -173,7 +173,6 @@ extern unsigned int get_path_max ();
 extern char *malloc (), *realloc ();
 extern void free ();
 
-extern void qsort ();
 extern void abort (), exit ();
 
 #endif	/* Standard headers.  */

make.texinfo

@@ -8,10 +8,11 @@
 @c FSF publishers: format makebook.texi instead of using this file directly.
 
 @set RCSID $Id$
-@set EDITION 0.47
+@set EDITION 0.48
-@set VERSION 3.72 Beta
+@set VERSION 3.73 Beta
-@set UPDATED 1 November 1994
+@set UPDATED 4 April 1995
-@set UPDATE-MONTH November 1994
+@set UPDATE-MONTH April 1995
+@comment The ISBN number might need to change on next publication.
 @set ISBN 1-882114-50-7
 
 @c finalout
@@ -31,7 +32,8 @@ and issues the commands to recompile them.
 This is Edition @value{EDITION}, last updated @value{UPDATED},
 of @cite{The GNU Make Manual}, for @code{make}, Version @value{VERSION}.
 
-Copyright (C) 1988, '89, '90, '91, '92, '93, '94 Free Software Foundation, Inc.
+Copyright (C) 1988, '89, '90, '91, '92, '93, '94, '95
+	Free Software Foundation, Inc.
 
 Permission is granted to make and distribute verbatim copies of
 this manual provided the copyright notice and this permission notice
@@ -66,7 +68,7 @@ by the Free Software Foundation.
 @author Richard M. Stallman and Roland McGrath
 @page
 @vskip 0pt plus 1filll
-Copyright @copyright{} 1988, '89, '90, '91, '92, '93, '94 Free Software Foundation, Inc.
+Copyright @copyright{} 1988, '89, '90, '91, '92, '93, '94, '95 Free Software Foundation, Inc.
 @sp 2
 Published by the Free Software Foundation @*
 675 Massachusetts Avenue, @*
@@ -3294,23 +3296,20 @@ definitions just as if they appeared on the command line.
 
 @cindex @code{-C}, and recursion
 @cindex @code{-f}, and recursion
-@cindex @code{-I}, and recursion
 @cindex @code{-o}, and recursion
 @cindex @code{-W}, and recursion
 @cindex @code{--directory}, and recursion
 @cindex @code{--file}, and recursion
-@cindex @code{--include-dir}, and recursion
 @cindex @code{--old-file}, and recursion
 @cindex @code{--assume-old}, and recursion
 @cindex @code{--assume-new}, and recursion
 @cindex @code{--new-file}, and recursion
 @cindex recursion, and @code{-C}
 @cindex recursion, and @code{-f}
-@cindex recursion, and @code{-I}
 @cindex recursion, and @code{-o}
 @cindex recursion, and @code{-W}
-The options @samp{-C}, @samp{-f}, @samp{-I}, @samp{-o}, and @samp{-W}
+The options @samp{-C}, @samp{-f}, @samp{-o}, and @samp{-W} are not put
-are not put into @code{MAKEFLAGS}; these options are not passed down.@refill
+into @code{MAKEFLAGS}; these options are not passed down.@refill
 
 @cindex @code{-j}, and recursion
 @cindex @code{--jobs}, and recursion
@@ -5400,12 +5399,12 @@ variable names because many strange things are valid variable names, but
 are probably not what you intended.  For example,
 
 @smallexample
-files := $(foreach Es escrito en espanol!,b c ch,$(find_files))
+files := $(foreach Esta escrito en espanol!,b c ch,$(find_files))
 @end smallexample
 
 @noindent
 might be useful if the value of @code{find_files} references the variable
-whose name is @samp{Es escrito en espanol!} (es un nombre bastante largo,
+whose name is @samp{Esta escrito en espanol!} (es un nombre bastante largo,
 no?), but it is more likely to be a mistake.
 
 @node Origin Function, Shell Function, Foreach Function, Functions

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
@@ -126,7 +126,7 @@ 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 #.  */
@@ -260,7 +260,7 @@ strerror (errnum)
   if (errno < sys_nerr)
     return sys_errlist[errnum];
 
-  sprintf ("Unknown error %d", buf, errnum);
+  sprintf (buf, "Unknown error %d", errnum);
   return buf;
 }
 #endif

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, 1995 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -631,7 +631,7 @@ read_makefile (filename, flags)
 	;
       else if (lb.buffer[0] == '\t')
 	{
-	  p = lb.buffer;
+	  p = collapsed;	/* Ignore comments.  */
 	  while (isblank (*p))
 	    ++p;
 	  if (*p == '\0')
@@ -723,6 +723,11 @@ 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
 	  if (p != 0)
 	    {
 	      struct nameseq *target;
@@ -1432,9 +1437,9 @@ 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 +1447,12 @@ find_char_unquote (string, stopchar, blank)
 
   while (1)
     {
-      if (blank)
+      while (*p != '\0' && index (stopchars, *p) == 0
-	{
+	     && (!blank || !isblank (*p)))
-	  while (*p != '\0' && *p != stopchar && !isblank (*p))
+	++p;
-	    ++p;
+      if (*p == '\0')
-	  if (*p == '\0')
+	break;
-	    break;
+
-	}
-      else
-	{
-	  p = index (p, stopchar);
-	  if (p == 0)
-	    break;
-	}
       if (p > string && p[-1] == '\\')
 	{
 	  /* Search for more backslashes.  */
@@ -1488,7 +1486,7 @@ char *
 find_percent (pattern)
      char *pattern;
 {
-  return find_char_unquote (pattern, '%', 0);
+  return find_char_unquote (pattern, "%", 0);
 }
 
 /* Search STRING for an unquoted ; that is not after an unquoted #.  */
@@ -1497,8 +1495,11 @@ static char *
 find_semicolon (string)
      char *string;
 {
-  return (find_char_unquote (string, '#', 0) == 0
+  char *match = find_char_unquote (string, ";#", 0);
-	  ? find_char_unquote (string, ';', 0) : 0);
+  if (match != 0 && *match == '#')
+    /* We found a comment before a semicolon.  No match.  */
+    match = 0;
+  return match;
 }
 
 /* Parse a string into a sequence of filenames represented as a
@@ -1526,6 +1527,9 @@ parse_file_seq (stringp, stopchar, size, strip)
   register char *p = *stringp;
   char *q;
   char *name;
+  char stopchars[2];
+  stopchars[0] = stopchar;
+  stopchars[1] = '\0';
 
   while (1)
     {
@@ -1537,7 +1541,12 @@ parse_file_seq (stringp, stopchar, size, strip)
 	break;
       /* Yes, find end of next name.  */
       q = p;
-      p = find_char_unquote (q, stopchar, 1);
+      p = find_char_unquote (q, stopchars, 1);
+#ifdef __MSDOS__
+      /* For MS-DOS, skip a "C:\...".  */
+      if (stopchar == ':' && p != 0 && p[1] == '\\' && isalpha (p[-1]))
+	p = 0;
+#endif
       if (p == 0)
 	p = q + strlen (q);
 
@@ -1573,7 +1582,9 @@ 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)
@@ -1654,14 +1665,21 @@ parse_file_seq (stringp, stopchar, size, strip)
 		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

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, 1995 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify
@@ -491,7 +491,16 @@ update_file_1 (file, depth)
       return dep_status;
     }
 
-  set_command_state (file, cs_not_started);
+  if (file->command_state == cs_deps_running)
+    /* The commands for some deps were running on the last iteration, but
+       they have finished now.  Reset the command_state to not_started to
+       simplify later bookkeeping.  It is important that we do this only
+       when the prior state was cs_deps_running, because that prior state
+       was definitely propagated to FILE's also_make's by set_command_state
+       (called above), but in another state an also_make may have
+       independently changed to finished state, and we would confuse that
+       file's bookkeeping (updated, but not_started is bogus state).  */
+    set_command_state (file, cs_not_started);
 
   /* Now record which dependencies are more
      recent than this file, so we can define $?.  */
@@ -547,7 +556,6 @@ 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;
     }
@@ -565,14 +573,17 @@ 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;
     }
 
@@ -596,12 +607,12 @@ notice_finished_file (file)
 
   if (touch_flag
       /* The update status will be:
-	 	-1	if no commands were run;
+	 	-1	if this target was not remade;
-		0	if some commands (+ or ${MAKE}) were run and won;
+		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
+	 We touch the target if it has commands which either were not run
-	 it had some recursive commands, and they lost.  */
+	 or won when they ran (i.e. status is 0).  */
-      && file->update_status != 1)
+      && file->update_status == 0)
     {
       if (file->cmds != 0 && file->cmds->any_recurse)
 	{
@@ -825,15 +836,29 @@ 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
@@ -845,6 +870,9 @@ 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.  */

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 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
@@ -216,6 +216,9 @@ 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.  */
@@ -273,3 +276,20 @@ 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

version.c

@@ -0,0 +1,7 @@
+char *version_string = "3.73";
+
+/*
+  Local variables:
+  version-control: never
+  End:
+ */