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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:
1.1.1.2 root 22: CFLAGS = -g
1.1 root 23: CC = cc
1.1.1.2 root 24: # OLDCC should not be the GNU C compiler.
25: OLDCC = cc
26: BISON = bison
27: AR = ar
28: SHELL = /bin/sh
29:
30: bindir = /usr/local
31: libdir = /usr/local/lib
32:
33: # These are what you would need on HPUX:
34: # CFLAGS = -Wc,-Ns2000 -Wc,-Ne700
35: # -g is desirable in CFLAGS, but a compiler bug in HPUX version 5
36: # bites whenever tree.def, rtl.def or machmode.def is included
37: # (ie., on every source file).
38: # CCLIBFLAGS = -Wc,-Ns2000 -Wc,-Ne700
39: # For CCLIBFLAGS you might want to specify the switch that
40: # forces only 68000 instructions to be used.
41:
42: # If you are compiling this with CC on HPUX, you need the following line:
43: # CLIB = alloca.o
44: # Get alloca.o from GNU Emacs.
45:
46: # You must also change the line that uses `ranlib'. See below.
47:
1.1 root 48:
49: # How to link with obstack
50: OBSTACK=obstack.o
51: # Dependency on obstack
52: OBSTACK1=obstack.o
53:
54: LIBS = $(OBSTACK) $(CLIB)
55: DIR = ../gcc
56:
1.1.1.2 root 57: OBJS = toplev.o version.o parse.tab.o tree.o print-tree.o \
1.1 root 58: decl.o typecheck.o stor-layout.o fold-const.o \
1.1.1.2 root 59: rtl.o expr.o stmt.o expmed.o explow.o optabs.o varasm.o \
1.1 root 60: symout.o dbxout.o emit-rtl.o insn-emit.o \
1.1.1.2 root 61: integrate.o jump.o cse.o loop.o flow.o stupid.o combine.o \
62: regclass.o local-alloc.o global-alloc.o reload.o reload1.o insn-peep.o \
1.1 root 63: final.o recog.o insn-recog.o insn-extract.o insn-output.o
64:
1.1.1.2 root 65: # Files to be copied away after each stage in building.
66: STAGE_GCC=gcc
67: STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \
68: insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
69: genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \
70: cc1 cpp cccp
71:
72: # Members of gnulib.
73: LIBFUNCS = va_end _eprintf \
74: _umulsi3 _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
75: _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \
76: _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 _cmpdf2 \
77: _fixunsdfsi _fixunsdfdi _fixdfsi _fixdfdi \
78: _floatsidf _floatdidf _truncdfsf2 _extendsfdf2 \
79: _addsf3 _negsf2 _subsf3 _cmpsf2 _mulsf3 _divsf3
80:
1.1 root 81: # If you want to recompile everything, just do rm *.o.
82: # CONFIG_H = config.h tm.h
83: CONFIG_H =
84: RTL_H = rtl.h rtl.def machmode.def
85: TREE_H = tree.h tree.def machmode.def
86:
1.1.1.2 root 87: all: gnulib gcc cc1 cpp
88:
89: compilations: ${OBJS}
1.1 root 90:
1.1.1.3 ! root 91: gcc: gcc.o version.o $(OBSTACK1)
! 92: $(CC) $(CFLAGS) -o gccnew gcc.o version.o $(LIBS)
1.1.1.2 root 93: # Go via `gccnew' to avoid `file busy' if $(CC) is `gcc'.
94: mv gccnew gcc
1.1 root 95:
1.1.1.2 root 96: gcc.o: gcc.c $(CONFIG_H)
97: $(CC) $(CFLAGS) -c gcc.c
1.1 root 98:
99: cc1: $(OBJS) $(OBSTACK1)
1.1.1.2 root 100: $(CC) $(CFLAGS) -o cc1 $(OBJS) $(LIBS)
1.1 root 101:
1.1.1.2 root 102: #Library of arithmetic subroutines
103: # Don't compile this with gcc!
104: gnulib: gnulib.c
105: -mkdir libtemp
106: cd libtemp; \
107: rm -f gnulib; \
108: for name in $(LIBFUNCS); \
109: do \
110: echo $${name}; \
111: rm -f $${name}.c; \
112: ln ../gnulib.c $${name}.c; \
113: $(OLDCC) $(CCLIBFLAGS) -O -I.. -c -DL$${name} $${name}.c; \
114: $(AR) qc gnulib $${name}.o; \
115: done
116: mv libtemp/gnulib .
117: rm -rf libtemp
118: ranlib gnulib
119: # On HPUX, if you are working with the GNU assembler and linker,
120: # the previous line must be replaced with
121: # No change is needed here if you are using the HPUX assembler and linker.
122: # mv gnulib gnulib-hp
123: # hpxt gnulib-hp gnulib
1.1 root 124:
1.1.1.2 root 125: decl.o : decl.c $(CONFIG_H) $(TREE_H) flags.h c-tree.h parse.h
126: typecheck.o : typecheck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
1.1 root 127: tree.o : tree.c $(CONFIG_H) $(TREE_H)
128: print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
129: stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H)
130: fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H)
1.1.1.2 root 131: toplev.o : toplev.c $(CONFIG_H) $(TREE_H) flags.h
1.1 root 132:
1.1.1.2 root 133: parse.tab.o : parse.tab.c $(CONFIG_H) $(TREE_H) parse.h c-tree.h flags.h
1.1 root 134:
135: parse.tab.c : parse.y
1.1.1.2 root 136: $(BISON) -v parse.y
1.1 root 137:
138: rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
139:
1.1.1.2 root 140: varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h expr.h
141: stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
142: insn-flags.h expr.h insn-config.h regs.h
143: expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
144: insn-flags.h insn-codes.h expr.h insn-config.h recog.h
145: expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
146: insn-flags.h insn-codes.h expr.h insn-config.h recog.h
147: explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h
148: optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
149: insn-flags.h insn-codes.h expr.h insn-config.h recog.h
150: symout.o : symout.c $(CONFIG_H) $(TREE_H) $(RTL_H) symseg.h gdbfiles.h
151: dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H)
152:
153: emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) regs.h insn-config.h
1.1 root 154:
1.1.1.2 root 155: integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-flags.h
1.1 root 156:
1.1.1.2 root 157: jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h regs.h
158: stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h
1.1 root 159:
1.1.1.2 root 160: cse.o : cse.c $(CONFIG_H) $(RTL_H) insn-config.h regs.h hard-reg-set.h
1.1 root 161: loop.o : loop.c $(CONFIG_H) $(RTL_H) insn-config.h regs.h recog.h
1.1.1.2 root 162: flow.o : flow.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h
163: combine.o : combine.c $(CONFIG_H) $(RTL_H) flags.h \
164: insn-config.h regs.h basic-block.h recog.h
165: regclass.o : regclass.c $(CONFIG_H) $(RTL_H) flags.h regs.h insn-config.h recog.h hard-reg-set.h
1.1 root 166: local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h
1.1.1.2 root 167: global-alloc.o : global-alloc.c $(CONFIG_H) $(RTL_H) flags.h \
168: basic-block.h regs.h hard-reg-set.h insn-config.h
1.1 root 169:
1.1.1.2 root 170: reload.o : reload.c $(CONFIG_H) $(RTL_H) \
171: reload.h recog.h hard-reg-set.h insn-config.h regs.h
172: reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h \
173: reload.h regs.h hard-reg-set.h insn-config.h basic-block.h
174: final.o : final.c $(CONFIG_H) $(RTL_H) regs.h recog.h conditions.h gdbfiles.h
175: recog.o : recog.c $(CONFIG_H) $(RTL_H) \
176: regs.h recog.h hard-reg-set.h insn-config.h
1.1 root 177:
178: # Now the source files that are generated from the machine description.
179:
1.1.1.2 root 180: .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
181: insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c
182:
1.1 root 183: insn-config.h : md genconfig
1.1.1.2 root 184: ./genconfig md > tmp-insn-config.h
185: ./move-if-change tmp-insn-config.h insn-config.h
1.1 root 186:
187: insn-flags.h : md genflags
1.1.1.2 root 188: ./genflags md > tmp-insn-flags.h
189: ./move-if-change tmp-insn-flags.h insn-flags.h
1.1 root 190:
191: insn-codes.h : md gencodes
1.1.1.2 root 192: ./gencodes md > tmp-insn-codes.h
193: ./move-if-change tmp-insn-codes.h insn-codes.h
1.1 root 194:
1.1.1.2 root 195: insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h insn-config.h
196: $(CC) $(CFLAGS) -c insn-emit.c
1.1 root 197:
198: insn-emit.c : md genemit
1.1.1.2 root 199: ./genemit md > tmp-insn-emit.c
200: ./move-if-change tmp-insn-emit.c insn-emit.c
1.1 root 201:
202: insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h
1.1.1.2 root 203: $(CC) $(CFLAGS) -c insn-recog.c
1.1 root 204:
205: insn-recog.c : md genrecog
1.1.1.2 root 206: ./genrecog md > tmp-insn-recog.c
207: ./move-if-change tmp-insn-recog.c insn-recog.c
1.1 root 208:
209: insn-extract.o : insn-extract.c $(RTL_H)
1.1.1.2 root 210: $(CC) $(CFLAGS) -c insn-extract.c
1.1 root 211:
212: insn-extract.c : md genextract
1.1.1.2 root 213: ./genextract md > tmp-insn-extract.c
214: ./move-if-change tmp-insn-extract.c insn-extract.c
1.1 root 215:
1.1.1.2 root 216: insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h
217: $(CC) $(CFLAGS) -c insn-peep.c
218:
219: insn-peep.c : md genpeep
220: ./genpeep md > tmp-insn-peep.c
221: ./move-if-change tmp-insn-peep.c insn-peep.c
222:
223: insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h insn-config.h insn-flags.h conditions.h output.h aux-output.c
224: $(CC) $(CFLAGS) -c insn-output.c
1.1 root 225:
226: insn-output.c : md genoutput
1.1.1.2 root 227: ./genoutput md > tmp-insn-output.c
228: ./move-if-change tmp-insn-output.c insn-output.c
1.1 root 229:
230: # Now the programs that generate those files.
231:
1.1.1.2 root 232: genconfig : genconfig.o rtl.o $(OBSTACK1)
233: $(CC) $(CFLAGS) -o genconfig genconfig.o rtl.o $(LIBS)
234:
235: genconfig.o : genconfig.c $(RTL_H)
236: $(CC) $(CFLAGS) -c genconfig.c
1.1 root 237:
1.1.1.2 root 238: genflags : genflags.o rtl.o $(OBSTACK1)
239: $(CC) $(CFLAGS) -o genflags genflags.o rtl.o $(LIBS)
1.1 root 240:
1.1.1.2 root 241: genflags.o : genflags.c $(RTL_H)
242: $(CC) $(CFLAGS) -c genflags.c
1.1 root 243:
1.1.1.2 root 244: gencodes : gencodes.o rtl.o $(OBSTACK1)
245: $(CC) $(CFLAGS) -o gencodes gencodes.o rtl.o $(LIBS)
1.1 root 246:
1.1.1.2 root 247: gencodes.o : gencodes.c $(RTL_H)
248: $(CC) $(CFLAGS) -c gencodes.c
1.1 root 249:
1.1.1.2 root 250: genemit : genemit.o rtl.o $(OBSTACK1)
251: $(CC) $(CFLAGS) -o genemit genemit.o rtl.o $(LIBS)
1.1 root 252:
1.1.1.2 root 253: genemit.o : genemit.c $(RTL_H)
254: $(CC) $(CFLAGS) -c genemit.c
1.1 root 255:
1.1.1.2 root 256: genrecog : genrecog.o rtl.o $(OBSTACK1)
257: $(CC) $(CFLAGS) -o genrecog genrecog.o rtl.o $(LIBS)
1.1 root 258:
1.1.1.2 root 259: genrecog.o : genrecog.c $(RTL_H)
260: $(CC) $(CFLAGS) -c genrecog.c
1.1 root 261:
1.1.1.2 root 262: genextract : genextract.o rtl.o $(OBSTACK1)
263: $(CC) $(CFLAGS) -o genextract genextract.o rtl.o $(LIBS)
1.1 root 264:
1.1.1.2 root 265: genextract.o : genextract.c $(RTL_H)
266: $(CC) $(CFLAGS) -c genextract.c
1.1 root 267:
1.1.1.2 root 268: genpeep : genpeep.o rtl.o $(OBSTACK1)
269: $(CC) $(CFLAGS) -o genpeep genpeep.o rtl.o $(LIBS)
1.1 root 270:
1.1.1.2 root 271: genpeep.o : genpeep.c $(RTL_H)
272: $(CC) $(CFLAGS) -c genpeep.c
1.1 root 273:
1.1.1.2 root 274: genoutput : genoutput.o rtl.o $(OBSTACK1)
275: $(CC) $(CFLAGS) -o genoutput genoutput.o rtl.o $(LIBS)
276:
277: genoutput.o : genoutput.c $(RTL_H)
278: $(CC) $(CFLAGS) -c genoutput.c
1.1 root 279:
280: # Making the preprocessor
281: cpp: cccp
282: -rm -f cpp
283: ln cccp cpp
1.1.1.2 root 284: cccp: cccp.o cexp.o version.o
285: $(CC) $(CFLAGS) -o cccp cccp.o cexp.o version.o $(CLIB)
286: cexp.o: cexp.c
287: cexp.c: cexp.y
288: $(BISON) cexp.y
289: mv cexp.tab.c cexp.c
1.1 root 290: cccp.o: cccp.c
291:
1.1.1.2 root 292: # gnulib is not deleted because deleting it would be inconvenient
293: # for most uses of this target.
1.1 root 294: clean:
1.1.1.2 root 295: -rm -f $(STAGESTUFF) $(STAGE_GCC)
296: -rm -f *.s *.s[0-9] *.co *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
297: -rm -f core
298:
299: # Copy the files into directories where they will be run.
300: install: all
301: install cc1 $(libdir)/gcc-cc1
302: install -c -m 755 gnulib $(libdir)/gcc-gnulib
303: ranlib $(libdir)/gcc-gnulib
304: install cpp $(libdir)/gcc-cpp
305: install gcc $(bindir)
1.1 root 306:
307: # do make -f ../gcc/Makefile maketest DIR=../gcc
308: # in the intended test directory to make it a suitable test directory.
309: maketest:
310: ln -s $(DIR)/*.[chy] .
311: ln -s $(DIR)/*.def .
312: ln -s $(DIR)/*.md .
313: ln -s $(DIR)/.gdbinit .
314: -ln -s $(DIR)/bison.simple .
315: ln -s $(DIR)/gcc .
1.1.1.2 root 316: ln -s $(DIR)/move-if-change .
1.1 root 317: ln -s $(DIR)/Makefile test-Makefile
318: -rm tm.h aux-output.c
319: make -f test-Makefile clean
1.1.1.2 root 320: # You must create the necessary links tm.h, md and aux-output.c
321:
322: # Copy the object files from a particular stage into a subdirectory.
323: stage1: force
324: -mkdir stage1
325: mv $(STAGESTUFF) $(STAGE_GCC) stage1
326: ln gnulib stage1
327:
328: stage2: force
329: -mkdir stage2
330: mv $(STAGESTUFF) $(STAGE_GCC) stage2
331: ln gnulib stage2
332:
333: stage3: force
334: -mkdir stage3
335: mv $(STAGESTUFF) $(STAGE_GCC) stage3
336: ln gnulib stage3
337:
338: .PHONY: stage1 stage2 stage3 #In GNU Make, ignore whether `stage*' exists.
339: force:
340:
341: TAGS: force
342: etags *.y *.h *.c
343: .PHONY: TAGS
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