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1 #
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2 # Root directory. Mainly useful for package building; leave empty for
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3 # normal installation.
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4 #
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5 ROOT =
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6
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7 PREFIX = /usr/local
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8
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9 #
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10 # Location for binaries.
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11 #
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12 BINDIR = $(PREFIX)/bin
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13
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14 #
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15 # Location for manual pages (with man1, man1b ... man8 below).
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16 #
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17 MANDIR = $(PREFIX)/share/man
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18
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19 #
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20 # Compiler and linker flags.
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21 #
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22
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23 #CC = $(HOME)/src/diet gcc
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24 CC = cc
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25
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26 LD = $(CC)
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27 #LDFLAGS = --static
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28 LDFLAGS =
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29
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30 #
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31 # Flags for the C preprocessor.
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32 # On Linux with glibc or uClibc, add -D_GNU_SOURCE.
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33 # On Solaris, -D__EXTENSIONS__ should be added.
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34 # On HP-UX, -D_INCLUDE__STDC_A1_SOURCE must be added.
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35 # On AIX, -D_TPARM_COMPAT must be added.
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36 # On AIX, -D_MTEXTEND_H should be added if mtextend.h is not found.
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37 # On NetBSD, add -DUSE_TERMCAP.
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38 #
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39 CPPFLAGS = -D_GNU_SOURCE
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40
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41 #
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42 # CFLAGS makes it possible to give special
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43 # compiler flags for objects where speed is critical. There is no other
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44 # purpose with this so setting all to -O will work too.
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45 #
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46 WARN =
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47 CFLAGS = -O -fomit-frame-pointer $(WARN)
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48
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49
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50 #
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51 # Whether to use the supplied widechar emulation library. This should
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52 # only be enabled if the system lacks appropriate widechar support.
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53 # It is currently needed on
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54 # - Linux/diet libc
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55 # - FreeBSD 4
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56 # - NetBSD 1.x, because it lacks wctype_t/wctrans_t etc. in wctype.h.
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57 # - OpenBSD
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58 #
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59 #IWCHAR = -I../libwchar
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60 #LWCHAR = -L../libwchar -lwchar
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61
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62
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63 #
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64 # Binaries are stripped with this command after installation.
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65 #
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66 STRIP = strip -s -R .comment -R .note
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67
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68 #
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69 # This is the shell used for the compilation phase, the execution of most
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70 # installed scripts, and the shell escapes in the traditional command
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71 # versions. It needs not conform to POSIX. The system shell should work
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72 # fine; for maximum compatibility with traditional tools, the Heirloom
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73 # Bourne shell is recommended. It then must obviously be compiled and
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74 # installed first.
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75 #
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76 SHELL = /bin/sh
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77
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78 #
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79 # Don't change the rest of this file unless you really know what you are
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80 # doing.
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81 #
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82
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83 ########################################################################
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84 ########################################################################
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85 ########################################################################
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86 ########################################################################
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87 ########################################################################
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88
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89 all: ed
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90
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91 ed: ed.o regexpr.o sigset.o sigrelse.o
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92 $(LD) $(LDFLAGS) ed.o -o ed
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93
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94 ed.o: ed.c regexp.h
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95 $(CC) $(CFLAGS) $(CPPFLAGS) $(IWCHAR) -DSHELL='"$(SHELL)"' -I. -c ed.c
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96
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97 regexpr.o: regexpr.c regexpr.h regexp.h
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98 $(CC) $(CFLAGS) $(CPPFLAGS) $(IWCHAR) -I. -c regexpr.c
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99
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100 sigset.o: sigset.c sigset.h
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101 $(CC) $(CFLAGS) $(CPPFLAGS) -I. -c sigset.c
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102
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103 sigrelse.o: sigrelse.c sigset.h
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104 $(CC) $(CFLAGS) $(CPPFLAGS) -I. -c sigrelse.c
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105
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106
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107 install: all
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108 mkdir -p $(ROOT)$(BINDIR)
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109 cp ed $(ROOT)$(BINDIR)/ed
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110 chmod 755 $(ROOT)$(BINDIR)/ed
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111 $(STRIP) $(ROOT)$(BINDIR)/ed
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112 mkdir -p $(ROOT)$(MANDIR)/man1
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113 cp ed.1 $(ROOT)$(MANDIR)/man1/ed.1
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114 chmod 644 $(ROOT)$(MANDIR)/man1/ed.1
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115
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116 clean:
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117 rm -f ed.o regexpr.o sigset.o sigrelse.o core log *~
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118
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119 mrproper: clean
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120 rm -f ed
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121
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