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1.1 root 1: # Makefile for GNU C compiler.
2: # Copyright (C) 1987 Free Software Foundation, Inc.
3:
4: #This file is part of GNU CC.
5:
6: #GNU CC is distributed in the hope that it will be useful,
7: #but WITHOUT ANY WARRANTY. No author or distributor
8: #accepts responsibility to anyone for the consequences of using it
9: #or for whether it serves any particular purpose or works at all,
10: #unless he says so in writing. Refer to the GNU CC General Public
11: #License for full details.
12:
13: #Everyone is granted permission to copy, modify and redistribute
14: #GNU CC, but only under the conditions described in the
15: #GNU CC General Public License. A copy of this license is
16: #supposed to have been given to you along with GNU CC so you
17: #can know your rights and responsibilities. It should be in a
18: #file named COPYING. Among other things, the copyright notice
19: #and this notice must be preserved on all copies.
20:
21:
22: CFLAGS = -g -I.
23: CC = cc
24:
25: # How to link with obstack
26: OBSTACK=obstack.o
27: # Dependency on obstack
28: OBSTACK1=obstack.o
29:
30: LIBS = $(OBSTACK) $(CLIB)
31: DIR = ../gcc
32:
33: OBJS = toplev.o parse.tab.o tree.o print-tree.o \
34: decl.o typecheck.o stor-layout.o fold-const.o \
35: varasm.o rtl.o expr.o stmt.o expmed.o explow.o optabs.o \
36: symout.o dbxout.o emit-rtl.o insn-emit.o \
37: jump.o cse.o loop.o flow.o stupid.o combine.o \
38: regclass.o local-alloc.o global-alloc.o reload.o reload1.o \
39: final.o recog.o insn-recog.o insn-extract.o insn-output.o
40:
41: # If you want to recompile everything, just do rm *.o.
42: # CONFIG_H = config.h tm.h
43: CONFIG_H =
44: RTL_H = rtl.h rtl.def machmode.def
45: TREE_H = tree.h tree.def machmode.def
46:
47: all: gcc cc1 cpp
48:
49: gcc: gcc.o $(OBSTACK1)
50: ld -o gcc /lib/crt0.o gcc.o -lg $(LIBS) -lc
51:
52: gcc.o: gcc.c $(CONFIG)
53: $(CC) -c $(CFLAGS) gcc.c
54:
55: cc1: $(OBJS) $(OBSTACK1)
56: ld -o cc1 /lib/crt0.o $(OBJS) -lg $(LIBS) -lc
57:
58: ccprof: $(OBJS) $(OBSTACK1)
59: ld -o cc1 /usr/lib/gcrt0.o $(OBJS) -lg $(OBSTACK) /usr/lib/libc_p.a -lc
60:
61: decl.o : decl.c $(CONFIG_H) $(TREE_H) parse.h c-tree.h
62: typecheck.o : typecheck.c $(CONFIG_H) $(TREE_H) c-tree.h
63: tree.o : tree.c $(CONFIG_H) $(TREE_H)
64: print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
65: stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H)
66: fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H)
67: toplev.o : toplev.c $(CONFIG_H) $(TREE_H)
68: varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H)
69:
70: parse.tab.o : parse.tab.c $(CONFIG_H) $(TREE_H) parse.h c-tree.h
71:
72: parse.tab.c : parse.y
73: bison -v parse.y
74:
75: rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
76:
77: stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) insn-flags.h stupid.h
78: expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) insn-flags.h insn-codes.h expr.h
79: expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) insn-flags.h insn-codes.h expr.h
80: explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) expr.h
81: optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) insn-flags.h insn-codes.h expr.h insn-config.h recog.h
82: symout.o : symout.c $(CONFIG_H) $(TREE_H) $(RTL_H) symseg.h
83: dbxout.o : symout.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h
84:
85: emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) regs.h recog.h insn-config.h
86:
87: jump.o : jump.c $(CONFIG_H) $(RTL_H)
88: stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h stupid.h
89:
90: cse.o : cse.c $(CONFIG_H) $(RTL_H) insn-config.h regs.h
91: loop.o : loop.c $(CONFIG_H) $(RTL_H) insn-config.h regs.h recog.h
92: flow.o : flow.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h
93: combine.o : combine.c $(CONFIG_H) $(RTL_H) insn-config.h regs.h basic-block.h recog.h
94: regclass.o : regclass.c $(CONFIG_H) $(RTL_H) regs.h insn-config.h recog.h
95: local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h
96: global-alloc.o : global-alloc.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h insn-config.h
97:
98: reload.o : reload.c $(CONFIG_H) $(RTL_H) reload.h recog.h hard-reg-set.h insn-config.h regs.h
99: reload1.o : reload1.c $(CONFIG_H) $(RTL_H) reload.h regs.h hard-reg-set.h insn-config.h basic-block.h
100: final.o : final.c $(CONFIG_H) $(RTL_H) regs.h recog.h conditions.h
101: recog.o : recog.c $(CONFIG_H) $(RTL_H) regs.h recog.h hard-reg-set.h insn-config.h
102:
103: # Now the source files that are generated from the machine description.
104:
105: insn-config.h : md genconfig
106: genconfig md > insn-config.h
107:
108: insn-flags.h : md genflags
109: genflags md > insn-flags.h
110:
111: insn-codes.h : md gencodes
112: gencodes md > insn-codes.h
113:
114: insn-emit.o : insn-emit.c $(RTL_H) insn-config.h
115: $(CC) -c $(CFLAGS) insn-emit.c
116:
117: insn-emit.c : md genemit
118: genemit md > insn-emit.c
119:
120: insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h
121: $(CC) -c $(CFLAGS) insn-recog.c
122:
123: insn-recog.c : md genrecog
124: genrecog md > insn-recog.c
125:
126: insn-extract.o : insn-extract.c $(RTL_H)
127: $(CC) -c $(CFLAGS) insn-extract.c
128:
129: insn-extract.c : md genextract
130: genextract md > insn-extract.c
131:
132: insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h insn-config.h insn-flags.h conditions.h aux-output.c
133: $(CC) -c $(CFLAGS) insn-output.c
134:
135: insn-output.c : md genoutput
136: genoutput md > insn-output.c
137:
138: # Now the programs that generate those files.
139: # rtl.o is omitted as a dependency so that rtl.c can be recompiled
140: # to fix its tables without forcing us to regenerate insn-*.c
141: # and recompile them and regenerate insn-flags.h and recompile
142: # everything that depends on it.
143:
144: genconfig : genconfig.o $(OBSTACK1)
145: $(CC) -o genconfig -g genconfig.o rtl.o $(LIBS)
146:
147: genconfig.o : genconfig.c rtl.def
148: $(CC) -c $(CFLAGS) genconfig.c
149:
150: genflags : genflags.o $(OBSTACK1)
151: $(CC) -o genflags -g genflags.o rtl.o $(LIBS)
152:
153: genflags.o : genflags.c rtl.def
154: $(CC) -c $(CFLAGS) genflags.c
155:
156: gencodes : gencodes.o $(OBSTACK1)
157: $(CC) -o gencodes -g gencodes.o rtl.o $(LIBS)
158:
159: gencodes.o : gencodes.c rtl.def
160: $(CC) -c $(CFLAGS) gencodes.c
161:
162: genemit : genemit.o $(OBSTACK1)
163: $(CC) -o genemit -g genemit.o rtl.o $(LIBS)
164:
165: genemit.o : genemit.c rtl.def
166: $(CC) -c $(CFLAGS) genemit.c
167:
168: genrecog : genrecog.o $(OBSTACK1)
169: $(CC) -o genrecog -g genrecog.o rtl.o $(LIBS)
170:
171: genrecog.o : genrecog.c rtl.def
172: $(CC) -c $(CFLAGS) genrecog.c
173:
174: genextract : genextract.o $(OBSTACK1)
175: $(CC) -o genextract -g genextract.o rtl.o $(LIBS)
176:
177: genextract.o : genextract.c rtl.def
178: $(CC) -c $(CFLAGS) genextract.c
179:
180: genoutput : genoutput.o $(OBSTACK1)
181: $(CC) -o genoutput -g genoutput.o rtl.o $(LIBS)
182:
183: genoutput.o : genoutput.c rtl.def
184: $(CC) -c $(CFLAGS) genoutput.c
185:
186: # Making the preprocessor
187: cpp: cccp
188: -rm -f cpp
189: ln cccp cpp
190: cccp: cccp.o y.tab.o
191: cc -o cccp -g cccp.o y.tab.o
192: y.tab.o: y.tab.c
193: y.tab.c: cexp.y
194: echo expect 40 shift/reduce conflicts
195: yacc cexp.y
196: cccp.o: cccp.c
197:
198: clean:
199: -rm *.o
200: -rm parse.tab.c insn-flags.h insn-config.h insn-codes.h
201: -rm insn-output.c insn-recog.c insn-emit.c insn-extract.c
202: -rm genemit genoutput genrecog genextract genflags gencodes genconfig
203: -rm *.s *.s[0-9] *.co *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
204: -rm parse.output core
205:
206: # do make -f ../gcc/Makefile maketest DIR=../gcc
207: # in the intended test directory to make it a suitable test directory.
208: maketest:
209: ln -s $(DIR)/*.[chy] .
210: ln -s $(DIR)/*.def .
211: ln -s $(DIR)/*.md .
212: ln -s $(DIR)/.gdbinit .
213: -ln -s $(DIR)/bison.simple .
214: ln -s $(DIR)/gcc .
215: ln -s $(DIR)/Makefile test-Makefile
216: -rm tm.h aux-output.c
217: make -f test-Makefile clean
218: # You must create the necessary links tm.h, md and aux-output.c
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