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+# Copyright (C) 1988, 1989, 1991, 1992 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
+#
+
+CFLAGS = $(defines) -g
+LDFLAGS = -g
+
+# Define these for your system as follows:
+# 	-DUSG			System V
+#	-DUSGr3			SVR3 (also define USG)
+#	-DHPUX			HP-UX (also define USG and USGr3 appropriately)
+#	-DHAVE_SYS_WAIT		USG, but have <sys/wait.h> and wait3
+#	-DHAVE_SIGLIST		USG, but have sys_siglist
+#	-DHAVE_DUP2		USG and not USGr3, but have dup2
+#	-DHAVE_VFORK		USG, but have vfork
+#	-DVFORK_MISSING		Not USG, but no vfork
+#	-DNO_MINUS_C_MINUS_O	cc can't handle "cc -c foo.c -o foo.o"
+#	-DPOSIX			A 1003.1 system (or trying to be)
+#	-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.
+#	-DHAVE_ALLOCA_H		If you need to use <alloca.h> for alloca.
+# NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
+defines =
+
+# Define these for your system as follows:
+#	-DUMAX		Encore UMAX
+#	-DUMAX_43	Encore UMAX 4.3 (also define UMAX)
+#	-DNO_LDAV	Disable load-average checking.
+# To read /dev/kmem (most Unix systems), define these if different from the
+# given defaults:
+#	-DKERNEL_FILE_NAME=\"/vmunix\"
+#	-DLDAV_SYMBOL=\"_avenrun\"
+#	-DLDAV_CVT="(double) load"
+# Define:
+#	-DNLIST_NAME_UNION	If `struct nlist' has a n_un member.
+#	-DNLIST_NAME_ARRAY	If `n_name' is an array.
+LOAD_AVG =
+
+# If you don't want archive support, comment these out.
+ARCHIVES = arscan.o ar.o
+ARCHIVES_SRC = arscan.c ar.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 (below) instead on those machines.  SGI Irix needs -lmld
+# for nlist.
+LOADLIBES =
+
+# If your system doesn't have alloca, or the one provided is bad,
+# get it from the Emacs distribution and define these.
+#ALLOCA = alloca.o
+#ALLOCASRC = alloca.c
+
+# If there are remote execution facilities defined,
+# enable them with switches here (see remote-*.c).
+REMOTE =
+
+# Any extra object files your system needs.
+extras =
+
+# Comment this out if POSIX.2 glob is installed on your system
+# (it's in the GNU C Library, so if you're using that, this is
+# not needed at all.)
+globdep = glob/libglob.a
+
+# Library containing POSIX.2 `glob' function.
+# Comment this line out if it's in the C library (which is the case if you
+# are using the GNU C Library), or change it to the appropriate file name
+# or -l switch.
+globlib = $(globdep)
+
+# Name under which to install GNU make.
+instname = make
+# Directory to install `make' in.
+bindir = $(prefix)/usr/local/bin
+# Directory to install the man page in.
+mandir = $(prefix)/usr/local/man/manl
+# Number to put on the man page filename.
+manext = l
+
+# Install make setgid to this group so it can read /dev/kmem.
+group = kmem
+
+objs = commands.o job.o dir.o file.o load.o misc.o main.o read.o \
+       remake.o remote.o rule.o implicit.o default.o variable.o expand.o \
+       function.o vpath.o version.o $(ARCHIVES) $(ALLOCA) $(extras)
+srcs = commands.c job.c dir.c file.c load.c misc.c main.c read.c \
+       remake.c remote.c rule.c implicit.c default.c variable.c expand.c \
+       function.c vpath.c version.c $(ALLOCASRC) $(ARCHIVES_SRC) \
+       commands.h dep.h file.h job.h make.h rule.h variable.h
+
+
+.SUFFIXES:
+.SUFFIXES: .o .c .h .ps .dvi .texinfo
+
+.PHONY: all doc
+all: make
+doc: make.info make.dvi
+
+
+# Take your pick.
+#makeinfo = emacs -batch -f batch-texinfo-format make.texinfo
+makeinfo = makeinfo make.texinfo
+
+make.info: make.texinfo
+	$(makeinfo)
+
+
+make.dvi: make.texinfo
+	-tex make.texinfo
+	texindex make.cp make.fn make.ky make.pg make.tp make.vr
+	-tex make.texinfo
+
+make.ps: make.dvi
+	dvi2ps make.dvi > make.ps
+
+make: $(objs) $(globdep)
+	$(CC) $(LDFLAGS) $(objs) $(globlib) $(LOADLIBES) -o make.new
+	mv -f make.new make
+
+load.o: load.c
+	$(CC) $(CFLAGS) $(LOAD_AVG) -c load.c
+remote.o: remote.c
+	$(CC) $(CFLAGS) $(REMOTE) -c remote.c
+
+# For some losing Unix makes.
+MAKE = make
+
+glob/libglob.a: force
+	cd glob; $(MAKE) CC='$(CC)' CFLAGS='$(CFLAGS) -I..' libglob.a
+force:
+
+TAGS: $(srcs)
+	etags -tw $(srcs)
+tags: $(srcs)
+	ctags -tw $(srcs)
+
+.PHONY: install
+install: $(bindir)/$(instname) $(mandir)/$(instname).$(manext)
+
+$(bindir)/$(instname): make
+	cp make $@.new
+# These are necessary for load-average checking to work on most Unix machines.
+	-chgrp $(group) $@.new
+	-chmod g+s $@.new
+	mv $@.new $@
+
+$(mandir)/$(instname).$(manext): make.man
+	cp make.man $@
+
+.PHONY: clean realclean
+clean: glob-clean
+	-rm -f make *.o core
+realclean: clean glob-realclean
+	-rm -f TAGS tags make.info* make-* make.dvi *~
+	-rm -f make.?? make.??s make.log make.toc make.*aux
+
+.PHONY: glob-clean glob-realclean
+glob-clean glob-realclean:
+	cd glob; $(MAKE) $@
+
+# Automatically generated dependencies will be put at the end of the file.
+