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eb02fd64 RP |
1 | # |
2 | # Makefile for ld version 2 | |
3 | # | |
4 | # $Id$ | |
5 | # | |
6 | ||
7 | srcdir = . | |
8 | ||
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9 | BASEDIR = ../.. |
10 | HOSTDIR = ../$(HOST)/ | |
11 | INCLUDE = $(srcdir)/../include-cygnus | |
12 | INCLUDES = -I. -I$(srcdir) -I$(INCLUDE) | |
eb02fd64 | 13 | DEBUG = -g |
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14 | |
15 | ||
16 | #__sun3__#EXTRA_DEF=-DHOST_SYS=SUN3_SYS | |
17 | #__sun4__#EXTRA_DEF=-DHOST_SYS=SUN4_SYS | |
18 | #__dgux__#EXTRA_DEF=-DHOST_SYS=DGUX_SYS | |
19 | ||
20 | #### target and host dependent Makefile fragments come in here. | |
21 | ### | |
22 | ||
23 | CFLAGS = $(INCLUDES) $(EXTRA_DEF) $(DEBUG) $(CDEFINES) | |
24 | LINTFLAGS = $(INCLUDES) $(EXTRA_DEF) | |
25 | ||
f78e2569 | 26 | .SUFFIXES: .y .x .script $(SUFFIXES) |
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27 | |
28 | .y.o: | |
f78e2569 | 29 | $(YACC) $< |
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30 | mv y.tab.c ldgram.tab.c |
31 | $(CC) -c $(CFLAGS) ldgram.tab.c | |
32 | mv ldgram.tab.o ldgram.o | |
33 | ||
eb02fd64 | 34 | |
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35 | |
36 | ||
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37 | # go directly to ld.new in case this ld isn't capable of |
38 | # linking native object on this host. It can be renamed on | |
39 | # install. | |
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40 | PROGS = $(HOSTDIR)/ld.new |
41 | MKSCRIPT = $(HOSTDIR)/mkscript | |
42 | ||
43 | .script.x: | |
44 | mkscript < $< >$*.x | |
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45 | |
46 | # for self hosting | |
47 | GNUTARGET=a.out-generic-big | |
48 | LDEMULATION=gld | |
f2e91404 | 49 | BFDLIB=$(srcdir)/../bfd$(subdir)/libbfd.a |
eb02fd64 | 50 | |
2ee11735 | 51 | OBJS= ldgram.o ldlex.o ldlang.o ldmain.o ldwrite.o ldexp.o ld-lnk960.o ld-gld68k.o \ |
f78e2569 | 52 | ld-gld.o ld-gld960.o ld-emul.o ldversion.o ldmisc.o ldsym.o ld-vanilla.o ldfile.o |
eb02fd64 RP |
53 | |
54 | HEADERS=config.h ldmain.h ldmain.h ldmisc.h ldsym.h ldlang.h ldexp.h \ | |
55 | ldlex.h ldwrite.h ldversion.h ld-emul.h ldfile.h ldgram.h ld.h | |
56 | ||
57 | MANSOURCES=ld.tex | |
58 | ||
2ee11735 | 59 | LDCSOURCES=ldlang.c ldmain.c ldwrite.c ld-lnk960.c ld-gld.c ld-gld68k.c \ |
f78e2569 | 60 | ld-gld960.c ld-emul.c ldversion.c ldmisc.c ldexp.c ldsym.c ldfile.c ld-vanilla.c |
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61 | |
62 | GENERATED_SOURCES=ldgram.tab.c ldlex.c ldgram.tab.h y.tab.h | |
63 | GENERATED_HEADERS=ldgram.tab.h | |
64 | ||
65 | LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l | |
66 | ||
2ee11735 | 67 | BFDSOURCES=../../bfd/common/*.c |
eb02fd64 RP |
68 | |
69 | SOURCES= $(LDSOURCES) $(BFDSOURCES) | |
70 | LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES) | |
71 | ||
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72 | all: Makefile mkscript $(PROGS) |
73 | ||
74 | ||
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75 | |
76 | ||
77 | ||
78 | #$(BFDLIB): $(BFDSOURCES) | |
79 | # (cd ../bfd; make) | |
eb02fd64 | 80 | |
2ee11735 | 81 | $(PROGS): $(OBJS) $(BFDLIB) |
eb02fd64 | 82 | # (cd ../bfd; make) |
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83 | # LDEMULATION=gld; export LDEMULATION; GNUTARGET=a.out-generic-big;./ldok -format a.out-generic-big -o ld /lib/crt0.o $(OBJS) $(BFDLIB) -lc /usr/local/lib/gcc/sparc/1.91/gnulib |
84 | # gld -o ld /lib/crt0.o $(OBJS) $(BFDLIB) -lc /usr/local/lib/gcc/sparc/1.91/gnulib | |
85 | $(CC) -Bstatic -o ld.new $(OBJS) $(BFDLIB) | |
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86 | |
87 | ||
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88 | ld1: ld.new |
89 | $(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) $(OBJS) $(BFDLIB) $(HOSTING_LIBS) | |
eb02fd64 RP |
90 | |
91 | ld2: ld1 | |
f78e2569 | 92 | $(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OBJS) $(BFDLIB) $(HOSTING_LIBS) |
eb02fd64 RP |
93 | |
94 | ld3: ld2 | |
f78e2569 | 95 | $(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OBJS) $(BFDLIB) $(HOSTING_LIBS) |
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96 | |
97 | ld.dvi:ld.tex | |
98 | tex ld.tex | |
99 | ||
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100 | |
101 | SCRIPTS=ld-gld68k.script ld-gld68k-Ur.script ld-gld68k-r.script ld-gld.script ld-gld-Ur.script ld-gld-r.script ld-lnk960.script ld-lnk960-r.script ld-gld960.script | |
102 | PROCESSED_SCRIPTS=ld-gld68k.x ld-gld68k-Ur.x ld-gld68k-r.x ld-gld.x ld-gld-Ur.x ld-gld-r.x ld-lnk960.x ld-lnk960-r.x ld-gld960.x | |
103 | ||
104 | ||
105 | $(MKSCRIPT):mkscript.c $(SCRIPTS) | |
106 | ||
107 | ||
108 | ||
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109 | ldgram.o: ldgram.y |
110 | ldgram.tab.h:ldgram.y | |
eb02fd64 | 111 | cp y.tab.h ldgram.tab.h |
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112 | |
113 | ld-gld.o: $(PROCESSED_SCRIPTS) ld-gld.c | |
114 | ||
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115 | |
116 | ldlex.c: ldlex.l ldgram.tab.h | |
117 | ldlex.o: ldlex.c ldgram.tab.h | |
118 | ||
119 | ldmain.o: ldmain.c | |
120 | ldversion.o: ldversion.c | |
121 | ldfile.o: ldfile.c | |
122 | ldwrite.o: ldwrite.c | |
123 | ldlang.o: ldlang.c ldgram.tab.h | |
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124 | |
125 | ld-gld68k.o: $(PROCESSED_SCRIPTS) ld-gld68k.c | |
126 | ld-gld960.o: $(PROCESSED_SCRIPTS) ld-gld960.c | |
2ee11735 | 127 | ld-emul.o: ld-emul.c |
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128 | ld-vanilla.o: ld-vanilla.c |
129 | ld-lnk960.o: $(PROCESSED_SCRIPTS) ld-lnk960.c | |
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130 | ldexp.o: ldexp.c ldgram.tab.h |
131 | ldmisc.o: ldmisc.c | |
132 | ldsym.o: ldsym.c | |
eb02fd64 | 133 | |
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134 | |
135 | ||
eb02fd64 | 136 | clean: |
f2e91404 | 137 | - rm -f TAGS $(OBJS) $(GENERATED_SOURCES) $(GENERATED_HEADERS) |
2ee11735 | 138 | - rm -f ld ld1 ld2 ld3 ld.new |
eb02fd64 RP |
139 | |
140 | ||
141 | lintlog:$(SOURCES) Makefile | |
2ee11735 | 142 | $(LINT) -abhxzn $(LINTFLAGS) $(LINTSOURCES) \ |
eb02fd64 RP |
143 | | grep -v "pointer casts may be troublesome" \ |
144 | | grep -v "possible pointer alignment problem" \ | |
145 | | grep -v "ignore" \ | |
146 | | grep -v "conversion from long may lose accuracy" \ | |
147 | | grep -v "warning: constant argument to NOT" \ | |
148 | | grep -v "enumeration type clash, operator CAST" \ | |
149 | | grep -v "warning: constant in conditional context"\ | |
150 | | grep -v "archive\.c" | |
151 | ||
152 | ||
153 | tags TAGS:$(SOURCES) $(HEADERS) | |
154 | etags -t $(SOURCES) $(HEADERS) | |
155 | ||
156 | release: | |
157 | (cd /4/steve/ld; tar cf - $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf - | |
158 | ||
159 | objdump:objdump.c | |
160 | ||
161 | install: $(PROGS) | |
162 | rm -f $G960BASE/bin/$(PROGS) | |
163 | cp $(PROGS) $$G960BASE/bin/gld960c | |
164 | ||
165 | #----------------------------------------------------------------------------- | |
166 | # 'STANDARD' GNU/960 TARGETS BELOW THIS POINT | |
167 | # | |
168 | # 'VERSION' file must be present and contain a string of the form "x.y" | |
169 | #----------------------------------------------------------------------------- | |
170 | ||
171 | ver960.c: FORCE | |
172 | rm -f ver960.c | |
173 | echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c | |
174 | ||
175 | ||
176 | # This target should be invoked before building a new release. | |
177 | # 'VERSION' file must be present and contain a string of the form "x.y" | |
178 | # | |
179 | roll: | |
180 | @V=`cat VERSION` ; \ | |
181 | MAJ=`sed 's/\..*//' VERSION` ; \ | |
182 | MIN=`sed 's/.*\.//' VERSION` ; \ | |
183 | V=$$MAJ.`expr $$MIN + 1` ; \ | |
184 | rm -f VERSION ; \ | |
185 | echo $$V >VERSION ; \ | |
186 | echo Version $$V | |
187 | ||
188 | # Dummy target to force execution of dependent targets. | |
189 | # | |
190 | .force: | |
191 | FORCE: | |
192 | ||
193 | # Target to uncomment host-specific lines in this makefile. Such lines must | |
194 | # have the following string beginning in column 1: #__<hostname>__# | |
195 | # Original Makefile is backed up as 'Makefile.old'. | |
196 | # | |
197 | # Invoke with: make make HOST=xxx | |
198 | # | |
199 | make: | |
200 | -@if test $(HOST)x = x ; then \ | |
201 | echo '\aSpecify "make make HOST=???"'; \ | |
202 | exit 1; \ | |
203 | fi ; \ | |
204 | grep -s "^#The next line was generated by 'make make'" Makefile; \ | |
205 | if test $$? = 0 ; then \ | |
206 | echo "\aMakefile has already been processed with 'make make'";\ | |
207 | exit 1; \ | |
208 | fi ; \ | |
209 | mv -f Makefile Makefile.old; \ | |
210 | echo "#The next line was generated by 'make make'" >Makefile ; \ | |
211 | echo "HOST=$(HOST)" >>Makefile ; \ | |
212 | echo >>Makefile ; \ | |
213 | sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile | |
214 | ||
215 | #\f | |
216 | ||
217 | Makefile: $(srcdir)/Makefile.in $(srcdir)/configure | |
f2e91404 RP |
218 | (cd $(srcdir) ; \ |
219 | ./configure `if [ "$(srcdir)" != "." ] ; then echo +f; fi` -host=$(host) $(target)) | |
eb02fd64 RP |
220 | |
221 | ### Local Variables: *** | |
222 | ### mode:fundamental *** | |
223 | ### page-delimiter: "^#\f" *** | |
224 | ### End: *** | |
225 | ### end of file |