1# -*-Makefile-*- for building GNU make with smake
2#
3# NOTE: If you have no 'make' program at all to process this makefile,
4# run 'build.sh' instead.
5#
6# Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
7# 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
8# This file is part of GNU Make.
9#
10# GNU Make is free software; you can redistribute it and/or modify it under
11# the terms of the GNU General Public License as published by the Free Software
12# Foundation; either version 3 of the License, or (at your option) any later
13# version.
14#
15# GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
16# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
18# details.
19#
20# You should have received a copy of the GNU General Public License along with
21# this program.  If not, see <http://www.gnu.org/licenses/>.
22
23#
24#	Makefile for GNU Make
25#
26
27# Ultrix 2.2 make doesn't expand the value of VPATH.
28VPATH = /make-%VERSION%/
29# This must repeat the value, because configure will remove `VPATH = .'.
30srcdir = /make-%VERSION%/
31
32CC = sc
33RM = delete
34MAKE = smake
35
36CFLAGS =
37CPPFLAGS =
38LDFLAGS =
39
40# Define these for your system as follows:
41#	-DNO_ARCHIVES		To disable `ar' archive support.
42#	-DNO_FLOAT		To avoid using floating-point numbers.
43#	-DENUM_BITFIELDS	If the compiler isn't GCC but groks enum foo:2.
44#				Some compilers apparently accept this
45#				without complaint but produce losing code,
46#				so beware.
47# NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
48# See also `config.h'.
49defines =
50
51# Which flavor of remote job execution support to use.
52# The code is found in `remote-$(REMOTE).c'.
53REMOTE = stub
54
55# If you are using the GNU C library, or have the GNU getopt functions in
56# your C library, you can comment these out.
57GETOPT = getopt.o getopt1.o
58GETOPT_SRC = $(srcdir)getopt.c $(srcdir)getopt1.c $(srcdir)getopt.h
59
60# If you are using the GNU C library, or have the GNU glob functions in
61# your C library, you can comment this out.  GNU make uses special hooks
62# into the glob functions to be more efficient (by using make's directory
63# cache for globbing), so you must use the GNU functions even if your
64# system's C library has the 1003.2 glob functions already.  Also, the glob
65# functions in the AIX and HPUX C libraries are said to be buggy.
66GLOB = Lib glob/glob.lib
67
68# If your system doesn't have alloca, or the one provided is bad, define this.
69ALLOCA = alloca.o
70ALLOCA_SRC = $(srcdir)alloca.c
71
72# If your system needs extra libraries loaded in, define them here.
73# System V probably need -lPW for alloca.  HP-UX 7.0's alloca in
74# libPW.a is broken on HP9000s300 and HP9000s400 machines.  Use
75# alloca.c instead on those machines.
76LOADLIBES =
77
78# Any extra object files your system needs.
79extras = amiga.o
80
81# Common prefix for machine-independent installed files.
82prefix =
83# Common prefix for machine-dependent installed files.
84exec_prefix =
85
86# Directory to install `make' in.
87bindir = sc:c
88# Directory to find libraries in for `-lXXX'.
89libdir = lib:
90# Directory to search by default for included makefiles.
91includedir = include:
92# Directory to install the Info files in.
93infodir = doc:
94# Directory to install the man page in.
95mandir = t:
96# Number to put on the man page filename.
97manext = 1
98# Prefix to put on installed `make' binary file name.
99binprefix =
100# Prefix to put on installed `make' man page file name.
101manprefix = $(binprefix)
102
103# Whether or not make needs to be installed setgid.
104# The value should be either `true' or `false'.
105# On many systems, the getloadavg function (used to implement the `-l'
106# switch) will not work unless make is installed setgid kmem.
107install_setgid = false
108# Install make setgid to this group so it can read /dev/kmem.
109group = sys
110
111# Program to install `make'.
112INSTALL_PROGRAM = copy
113# Program to install the man page.
114INSTALL_DATA = copy
115# Generic install program.
116INSTALL = copy
117
118# Program to format Texinfo source into Info files.
119MAKEINFO = makeinfo
120# Program to format Texinfo source into DVI files.
121TEXI2DVI = texi2dvi
122
123# Programs to make tags files.
124ETAGS = etags -w
125CTAGS = ctags -w
126
127objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o	\
128       rule.o implicit.o default.o variable.o expand.o function.o	\
129       vpath.o version.o ar.o arscan.o signame.o strcache.o hash.o      \
130       remote-$(REMOTE).o $(GLOB) $(GETOPT) $(ALLOCA) $(extras)
131srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c             \
132       $(srcdir)file.c $(srcdir)getloadavg.c $(srcdir)misc.c         \
133       $(srcdir)main.c $(srcdir)read.c $(srcdir)remake.c             \
134       $(srcdir)rule.c $(srcdir)implicit.c $(srcdir)default.c        \
135       $(srcdir)variable.c $(srcdir)expand.c $(srcdir)function.c     \
136       $(srcdir)vpath.c $(srcdir)version.c $(srcdir)hash.c           \
137       $(srcdir)remote-$(REMOTE).c                                     \
138       $(srcdir)ar.c $(srcdir)arscan.c $(srcdir)strcache.c              \
139       $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC)            \
140       $(srcdir)commands.h $(srcdir)dep.h $(srcdir)file.h            \
141       $(srcdir)job.h $(srcdir)make.h $(srcdir)rule.h                \
142       $(srcdir)variable.h $(ALLOCA_SRC) $(srcdir)config.h.in
143
144
145.SUFFIXES:
146.SUFFIXES: .o .c .h .ps .dvi .info .texinfo
147
148all: make
149info: make.info
150dvi: make.dvi
151# Some makes apparently use .PHONY as the default goal if it is before `all'.
152.PHONY: all check info dvi
153
154make.info: make.texinfo
155	$(MAKEINFO) -I$(srcdir) $(srcdir)make.texinfo -o make.info
156
157make.dvi: make.texinfo
158	$(TEXI2DVI) $(srcdir)make.texinfo
159
160make.ps: make.dvi
161	dvi2ps make.dvi > make.ps
162
163make: $(objs) glob/glob.lib
164	$(CC) Link $(LDFLAGS) $(objs) $(LOADLIBES) To make.new
165	-delete quiet make
166	rename make.new make
167
168# -I. is needed to find config.h in the build directory.
169.c.o:
170	$(CC) $(defines) IDir "" IDir $(srcdir)glob \
171	      $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
172
173glob/glob.lib:
174	execute <<
175	    cd glob
176	    smake
177<
178
179tagsrcs = $(srcs) $(srcdir)remote-*.c
180TAGS: $(tagsrcs)
181	$(ETAGS) $(tagsrcs)
182tags: $(tagsrcs)
183	$(CTAGS) $(tagsrcs)
184
185.PHONY: install installdirs
186install:
187	copy make sc:c
188
189loadavg: loadavg.c config.h
190	$(CC) $(defines) -DTEST -I. -I$(srcdir) $(CFLAGS) $(LDFLAGS) \
191	      loadavg.c $(LOADLIBES) -o $@
192
193clean: glob-clean
194	-$(RM) -f make loadavg *.o core make.dvi
195
196distclean: clean glob-realclean
197	-$(RM) -f Makefile config.h config.status build.sh
198	-$(RM) -f config.log config.cache
199	-$(RM) -f TAGS tags
200	-$(RM) -f make.?? make.??s make.log make.toc make.*aux
201	-$(RM) -f loadavg.c
202
203realclean: distclean
204	-$(RM) -f make.info*
205
206mostlyclean: clean
207
208.PHONY: glob-clean glob-realclean
209
210glob-clean glob-realclean:
211	execute <<
212	cd glob
213	smake $@
214<
215