| 1 | # NOTE: If you have no `make' program at all to process this makefile, run |
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| 2 | # `build.sh' instead. |
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| 3 | # |
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| 4 | # Copyright (C) 1988, 89, 91, 92, 93, 94, 1995 Free Software Foundation, Inc. |
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| 5 | # This file is part of GNU Make. |
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| 6 | # |
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| 7 | # GNU Make is free software; you can redistribute it and/or modify |
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| 8 | # it under the terms of the GNU General Public License as published by |
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| 9 | # the Free Software Foundation; either version 2, or (at your option) |
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| 10 | # any later version. |
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| 11 | # |
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| 12 | # GNU Make is distributed in the hope that it will be useful, |
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| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | # GNU General Public License for more details. |
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| 16 | # |
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| 17 | # You should have received a copy of the GNU General Public License |
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| 18 | # along with GNU Make; see the file COPYING. If not, write to |
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| 19 | # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 20 | # Boston, MA 02111-1307, USA. |
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| 21 | |
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| 22 | # |
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| 23 | # Makefile for GNU Make |
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| 24 | # |
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| 25 | |
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| 26 | CC = sc |
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| 27 | RM = delete |
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| 28 | |
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| 29 | CFLAGS = |
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| 30 | CPPFLAGS = |
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| 31 | LDFLAGS = |
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| 32 | |
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| 33 | # Define these for your system as follows: |
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| 34 | # -DNO_ARCHIVES To disable `ar' archive support. |
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| 35 | # -DNO_FLOAT To avoid using floating-point numbers. |
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| 36 | # -DENUM_BITFIELDS If the compiler isn't GCC but groks enum foo:2. |
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| 37 | # Some compilers apparently accept this |
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| 38 | # without complaint but produce losing code, |
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| 39 | # so beware. |
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| 40 | # NeXT 1.0a uses an old version of GCC, which required -D__inline=inline. |
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| 41 | # See also `config.h'. |
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| 42 | defines = |
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| 43 | |
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| 44 | # Which flavor of remote job execution support to use. |
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| 45 | # The code is found in `remote-$(REMOTE).c'. |
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| 46 | REMOTE = stub |
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| 47 | |
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| 48 | # If you are using the GNU C library, or have the GNU getopt functions in |
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| 49 | # your C library, you can comment these out. |
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| 50 | GETOPT = getopt.o getopt1.o |
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| 51 | GETOPT_SRC = $(srcdir)getopt.c $(srcdir)getopt1.c $(srcdir)getopt.h |
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| 52 | |
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| 53 | # If you are using the GNU C library, or have the GNU glob functions in |
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| 54 | # your C library, you can comment this out. GNU make uses special hooks |
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| 55 | # into the glob functions to be more efficient (by using make's directory |
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| 56 | # cache for globbing), so you must use the GNU functions even if your |
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| 57 | # system's C library has the 1003.2 glob functions already. Also, the glob |
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| 58 | # functions in the AIX and HPUX C libraries are said to be buggy. |
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| 59 | GLOB = glob/glob.lib |
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| 60 | |
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| 61 | # If your system doesn't have alloca, or the one provided is bad, define this. |
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| 62 | ALLOCA = alloca.o |
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| 63 | ALLOCA_SRC = $(srcdir)alloca.c |
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| 64 | |
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| 65 | # If your system needs extra libraries loaded in, define them here. |
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| 66 | # System V probably need -lPW for alloca. HP-UX 7.0's alloca in |
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| 67 | # libPW.a is broken on HP9000s300 and HP9000s400 machines. Use |
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| 68 | # alloca.c instead on those machines. |
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| 69 | LOADLIBES = |
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| 70 | |
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| 71 | # Any extra object files your system needs. |
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| 72 | extras = amiga.o |
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| 73 | |
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| 74 | # Common prefix for machine-independent installed files. |
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| 75 | prefix = |
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| 76 | # Common prefix for machine-dependent installed files. |
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| 77 | exec_prefix = |
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| 78 | |
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| 79 | # Directory to install `make' in. |
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| 80 | bindir = sc:c |
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| 81 | # Directory to find libraries in for `-lXXX'. |
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| 82 | libdir = lib: |
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| 83 | # Directory to search by default for included makefiles. |
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| 84 | includedir = include: |
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| 85 | # Directory to install the Info files in. |
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| 86 | infodir = doc: |
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| 87 | # Directory to install the man page in. |
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| 88 | mandir = t: |
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| 89 | # Number to put on the man page filename. |
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| 90 | manext = 1 |
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| 91 | # Prefix to put on installed `make' binary file name. |
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| 92 | binprefix = |
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| 93 | # Prefix to put on installed `make' man page file name. |
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| 94 | manprefix = $(binprefix) |
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| 95 | |
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| 96 | # Whether or not make needs to be installed setgid. |
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| 97 | # The value should be either `true' or `false'. |
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| 98 | # On many systems, the getloadavg function (used to implement the `-l' |
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| 99 | # switch) will not work unless make is installed setgid kmem. |
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| 100 | install_setgid = false |
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| 101 | # Install make setgid to this group so it can read /dev/kmem. |
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| 102 | group = sys |
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| 103 | |
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| 104 | # Program to install `make'. |
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| 105 | INSTALL_PROGRAM = copy |
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| 106 | # Program to install the man page. |
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| 107 | INSTALL_DATA = copy |
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| 108 | # Generic install program. |
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| 109 | INSTALL = copy |
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| 110 | |
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| 111 | # Program to format Texinfo source into Info files. |
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| 112 | MAKEINFO = makeinfo |
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| 113 | # Program to format Texinfo source into DVI files. |
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| 114 | TEXI2DVI = texi2dvi |
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| 115 | |
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| 116 | # Programs to make tags files. |
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| 117 | ETAGS = etags -w |
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| 118 | CTAGS = ctags -w |
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| 119 | |
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| 120 | objs = commands.o job.o dir.o file.o misc.o main.o read.o remake.o \ |
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| 121 | rule.o implicit.o default.o variable.o expand.o function.o \ |
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| 122 | vpath.o version.o ar.o arscan.o signame.o remote-$(REMOTE).o \ |
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| 123 | $(GETOPT) $(ALLOCA) $(extras) |
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| 124 | srcs = $(srcdir)commands.c $(srcdir)job.c $(srcdir)dir.c \ |
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| 125 | $(srcdir)file.c $(srcdir)getloadavg.c $(srcdir)misc.c \ |
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| 126 | $(srcdir)main.c $(srcdir)read.c $(srcdir)remake.c \ |
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| 127 | $(srcdir)rule.c $(srcdir)implicit.c $(srcdir)default.c \ |
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| 128 | $(srcdir)variable.c $(srcdir)expand.c $(srcdir)function.c \ |
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| 129 | $(srcdir)vpath.c $(srcdir)version.c \ |
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| 130 | $(srcdir)remote-$(REMOTE).c \ |
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| 131 | $(srcdir)ar.c $(srcdir)arscan.c \ |
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| 132 | $(srcdir)signame.c $(srcdir)signame.h $(GETOPT_SRC) \ |
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| 133 | $(srcdir)commands.h $(srcdir)dep.h $(srcdir)filedep.h \ |
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| 134 | $(srcdir)job.h $(srcdir)make.h $(srcdir)rule.h \ |
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| 135 | $(srcdir)variable.h $(ALLOCA_SRC) $(srcdir)config.h.in |
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| 136 | |
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| 137 | |
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| 138 | .SUFFIXES: |
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| 139 | .SUFFIXES: .o .c .h .ps .dvi .info .texinfo |
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| 140 | |
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| 141 | all: make |
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| 142 | info: make.info |
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| 143 | dvi: make.dvi |
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| 144 | # Some makes apparently use .PHONY as the default goal if it is before `all'. |
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| 145 | .PHONY: all check info dvi |
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| 146 | |
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| 147 | make.info: make.texinfo |
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| 148 | $(MAKEINFO) -I$(srcdir) $(srcdir)make.texinfo -o make.info |
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| 149 | |
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| 150 | make.dvi: make.texinfo |
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| 151 | $(TEXI2DVI) $(srcdir)make.texinfo |
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| 152 | |
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| 153 | make.ps: make.dvi |
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| 154 | dvi2ps make.dvi > make.ps |
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| 155 | |
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| 156 | make: $(objs) $(GLOB) |
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| 157 | $(CC) Link $(LDFLAGS) $(objs) Lib $(GLOB) $(LOADLIBES) To make.new |
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| 158 | -delete make |
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| 159 | rename make.new make |
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| 160 | |
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| 161 | TMPFILE = t:Make$$ |
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| 162 | |
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| 163 | $(GLOB): |
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| 164 | cd glob @@\ |
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| 165 | $(MAKE) -$(MAKEFLAGS) -f Makefile |
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| 166 | |
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| 167 | # -I. is needed to find config.h in the build directory. |
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| 168 | OUTPUT_OPTION = |
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| 169 | .c.o: |
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| 170 | $(CC) $(defines) IDir "" IDir glob \ |
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| 171 | $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION) |
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| 172 | |
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| 173 | # For some losing Unix makes. |
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| 174 | SHELL = /bin/sh |
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| 175 | #@SET_MAKE@ |
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| 176 | |
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| 177 | glob/libglob.a: FORCE config.h |
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| 178 | cd glob; $(MAKE) libglob.a |
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| 179 | FORCE: |
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| 180 | |
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| 181 | tagsrcs = $(srcs) $(srcdir)remote-*.c |
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| 182 | |
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| 183 | .PHONY: install installdirs |
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| 184 | install: installdirs \ |
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| 185 | $(bindir)$(binprefix)make $(infodir)make.info \ |
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| 186 | $(mandir)$(manprefix)make.$(manext) |
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| 187 | |
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| 188 | installdirs: |
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| 189 | $(SHELL) ${srcdir}/mkinstalldirs $(bindir) $(infodir) $(mandir) |
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| 190 | |
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| 191 | $(bindir)$(binprefix)make: make |
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| 192 | $(INSTALL_PROGRAM) make $@.new |
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| 193 | @if $(install_setgid); then \ |
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| 194 | if chgrp $(group) $@.new && chmod g+s $@.new; then \ |
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| 195 | echo "chgrp $(group) $@.new && chmod g+s $@.new"; \ |
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| 196 | else \ |
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| 197 | echo "$@ needs to be owned by group $(group) and setgid;"; \ |
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| 198 | echo "otherwise the \`-l' option will probably not work."; \ |
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| 199 | echo "You may need special privileges to install $@."; \ |
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| 200 | fi; \ |
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| 201 | else true; fi |
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| 202 | # Some systems can't deal with renaming onto a running binary. |
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| 203 | -$(RM) $@.old |
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| 204 | -mv $@ $@.old |
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| 205 | mv $@.new $@ |
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| 206 | |
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| 207 | $(infodir)make.info: make.info |
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| 208 | if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \ |
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| 209 | for file in $${dir}/make.info*; do \ |
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| 210 | name="`basename $$file`"; \ |
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| 211 | $(INSTALL_DATA) $$file \ |
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| 212 | `echo $@ | sed "s,make.info\$$,$$name,"`; \ |
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| 213 | done |
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| 214 | # Run install-info only if it exists. |
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| 215 | # Use `if' instead of just prepending `-' to the |
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| 216 | # line so we notice real errors from install-info. |
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| 217 | # We use `$(SHELL) -c' because some shells do not |
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| 218 | # fail gracefully when there is an unknown command. |
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| 219 | if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \ |
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| 220 | if [ -r ./make.info ]; then dir=.; else dir=$(srcdir); fi; \ |
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| 221 | install-info --infodir=$(infodir) $$dir/make.info; \ |
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| 222 | else true; fi |
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| 223 | |
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| 224 | $(mandir)$(manprefix)make.$(manext): make.man |
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| 225 | $(INSTALL_DATA) $(srcdir)make.man $@ |
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| 226 | |
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| 227 | |
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| 228 | loadavg: loadavg.c config.h |
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| 229 | $(CC) $(defines) -DTEST -I. -I$(srcdir) $(CFLAGS) $(LDFLAGS) \ |
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| 230 | loadavg.c $(LOADLIBES) -o $@ |
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| 231 | # We copy getloadavg.c into a different file rather than compiling it |
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| 232 | # directly because some compilers clobber getloadavg.o in the process. |
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| 233 | loadavg.c: getloadavg.c |
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| 234 | ln $(srcdir)getloadavg.c loadavg.c || \ |
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| 235 | cp $(srcdir)getloadavg.c loadavg.c |
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| 236 | check-loadavg: loadavg |
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| 237 | @echo The system uptime program believes the load average to be: |
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| 238 | -uptime |
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| 239 | @echo The GNU load average checking code believes: |
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| 240 | ./loadavg |
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| 241 | check: check-loadavg |
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| 242 | |
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| 243 | |
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| 244 | .PHONY: clean realclean distclean mostlyclean |
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| 245 | clean: glob-clean |
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| 246 | -$(RM) make loadavg "#?.o" core make.dvi |
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| 247 | |
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| 248 | distclean: clean glob-realclean |
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| 249 | -$(RM) Makefile config.h config.status build.sh |
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| 250 | -$(RM) config.log config.cache |
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| 251 | -$(RM) TAGS tags |
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| 252 | -$(RM) make.?? make.??s make.log make.toc make.*aux |
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| 253 | -$(RM) loadavg.c |
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| 254 | |
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| 255 | realclean: distclean |
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| 256 | -$(RM) make.info* |
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| 257 | mostlyclean: clean |
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| 258 | |
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| 259 | .PHONY: glob-clean glob-realclean |
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| 260 | glob-clean glob-realclean: |
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| 261 | cd glob @@\ |
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| 262 | $(MAKE) $@ |
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| 263 | |
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| 264 | # This tells versions [3.59,3.63) of GNU make not to export all variables. |
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| 265 | .NOEXPORT: |
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| 266 | |
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| 267 | # The automatically generated dependencies below may omit config.h |
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| 268 | # because it is included with ``#include <config.h>'' rather than |
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| 269 | # ``#include "config.h"''. So we add the explicit dependency to make sure. |
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| 270 | $(objs): config.h |
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| 271 | |
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| 272 | # Automatically generated dependencies will be put at the end of the file. |
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| 273 | |
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| 274 | # Automatically generated dependencies. |
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| 275 | commands.o: commands.c make.h dep.h filedef.h variable.h job.h \ |
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| 276 | commands.h |
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| 277 | job.o: job.c make.h job.h filedef.h commands.h variable.h |
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| 278 | dir.o: dir.c make.h |
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| 279 | file.o: file.c make.h dep.h filedef.h job.h commands.h variable.h |
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| 280 | misc.o: misc.c make.h dep.h |
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| 281 | main.o: main.c make.h dep.h filedef.h variable.h job.h commands.h \ |
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| 282 | getopt.h |
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| 283 | read.o: read.c make.h dep.h filedef.h job.h commands.h variable.h \ |
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| 284 | glob/glob.h |
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| 285 | remake.o: remake.c make.h filedef.h job.h commands.h dep.h |
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| 286 | rule.o: rule.c make.h dep.h filedef.h job.h commands.h variable.h \ |
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| 287 | rule.h |
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| 288 | implicit.o: implicit.c make.h rule.h dep.h filedef.h |
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| 289 | default.o: default.c make.h rule.h dep.h filedef.h job.h commands.h \ |
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| 290 | variable.h |
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| 291 | variable.o: variable.c make.h dep.h filedef.h job.h commands.h \ |
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| 292 | variable.h |
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| 293 | expand.o: expand.c make.h filedef.h job.h commands.h variable.h |
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| 294 | function.o: function.c make.h filedef.h variable.h dep.h job.h \ |
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| 295 | commands.h amiga.h |
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| 296 | vpath.o: vpath.c make.h filedef.h variable.h |
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| 297 | version.o: version.c |
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| 298 | ar.o: ar.c make.h filedef.h dep.h |
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| 299 | arscan.o: arscan.c make.h |
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| 300 | signame.o: signame.c signame.h |
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| 301 | remote-stub.o: remote-stub.c make.h filedef.h job.h commands.h |
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| 302 | getopt.o: getopt.c |
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| 303 | getopt1.o : getopt1.c getopt.h |
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| 304 | getloadavg.o: getloadavg.c |
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| 305 | amiga.o: amiga.c make.h variable.h amiga.h |
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