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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:
1.1.1.4 ! root 42: # If you are making gcc for the first time, and if you are compiling it with
! 43: # a non-gcc compiler, and if your system doesn't have a working alloca() in any
! 44: # of the standard libraries (as is true for HP/UX), then get alloca.c from
! 45: # GNU Emacs and un-comment the following line:
1.1.1.2 root 46: # CLIB = alloca.o
47:
1.1.1.4 ! root 48: # If your system has alloca() in /lib/libPW.a, un-comment the following line:
! 49: # CLIB= -lc -lPW
1.1.1.2 root 50:
1.1.1.4 ! root 51: # For System V based systems, you will also have to comment out the `ranlib'
! 52: # command below.
1.1 root 53:
54: # How to link with obstack
55: OBSTACK=obstack.o
56: # Dependency on obstack
57: OBSTACK1=obstack.o
58:
59: LIBS = $(OBSTACK) $(CLIB)
60: DIR = ../gcc
61:
1.1.1.2 root 62: OBJS = toplev.o version.o parse.tab.o tree.o print-tree.o \
1.1 root 63: decl.o typecheck.o stor-layout.o fold-const.o \
1.1.1.2 root 64: rtl.o expr.o stmt.o expmed.o explow.o optabs.o varasm.o \
1.1.1.4 ! root 65: symout.o dbxout.o sdbout.o emit-rtl.o insn-emit.o \
1.1.1.2 root 66: integrate.o jump.o cse.o loop.o flow.o stupid.o combine.o \
67: regclass.o local-alloc.o global-alloc.o reload.o reload1.o insn-peep.o \
1.1 root 68: final.o recog.o insn-recog.o insn-extract.o insn-output.o
69:
1.1.1.2 root 70: # Files to be copied away after each stage in building.
71: STAGE_GCC=gcc
72: STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \
73: insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
74: genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \
75: cc1 cpp cccp
76:
77: # Members of gnulib.
1.1.1.4 ! root 78: LIBFUNCS = _eprintf \
1.1.1.2 root 79: _umulsi3 _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
80: _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \
81: _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 _cmpdf2 \
82: _fixunsdfsi _fixunsdfdi _fixdfsi _fixdfdi \
83: _floatsidf _floatdidf _truncdfsf2 _extendsfdf2 \
84: _addsf3 _negsf2 _subsf3 _cmpsf2 _mulsf3 _divsf3
85:
1.1 root 86: # If you want to recompile everything, just do rm *.o.
87: # CONFIG_H = config.h tm.h
88: CONFIG_H =
89: RTL_H = rtl.h rtl.def machmode.def
90: TREE_H = tree.h tree.def machmode.def
91:
1.1.1.2 root 92: all: gnulib gcc cc1 cpp
93:
1.1.1.4 ! root 94: doc: cpp.info internals
! 95:
1.1.1.2 root 96: compilations: ${OBJS}
1.1 root 97:
1.1.1.3 root 98: gcc: gcc.o version.o $(OBSTACK1)
99: $(CC) $(CFLAGS) -o gccnew gcc.o version.o $(LIBS)
1.1.1.2 root 100: # Go via `gccnew' to avoid `file busy' if $(CC) is `gcc'.
101: mv gccnew gcc
1.1 root 102:
1.1.1.2 root 103: gcc.o: gcc.c $(CONFIG_H)
1.1.1.4 ! root 104: $(CC) $(CFLAGS) -c -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-\" gcc.c
1.1 root 105:
106: cc1: $(OBJS) $(OBSTACK1)
1.1.1.2 root 107: $(CC) $(CFLAGS) -o cc1 $(OBJS) $(LIBS)
1.1 root 108:
1.1.1.2 root 109: #Library of arithmetic subroutines
110: # Don't compile this with gcc!
111: gnulib: gnulib.c
112: -mkdir libtemp
113: cd libtemp; \
114: rm -f gnulib; \
115: for name in $(LIBFUNCS); \
116: do \
117: echo $${name}; \
118: rm -f $${name}.c; \
119: ln ../gnulib.c $${name}.c; \
120: $(OLDCC) $(CCLIBFLAGS) -O -I.. -c -DL$${name} $${name}.c; \
121: $(AR) qc gnulib $${name}.o; \
122: done
123: mv libtemp/gnulib .
124: rm -rf libtemp
1.1.1.4 ! root 125: if [ -f /usr/bin/ranlib ] ; then ranlib gnulib ;fi
1.1.1.2 root 126: # On HPUX, if you are working with the GNU assembler and linker,
127: # the previous line must be replaced with
128: # No change is needed here if you are using the HPUX assembler and linker.
129: # mv gnulib gnulib-hp
130: # hpxt gnulib-hp gnulib
1.1 root 131:
1.1.1.2 root 132: decl.o : decl.c $(CONFIG_H) $(TREE_H) flags.h c-tree.h parse.h
133: typecheck.o : typecheck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
1.1 root 134: tree.o : tree.c $(CONFIG_H) $(TREE_H)
135: print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
136: stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H)
137: fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H)
1.1.1.2 root 138: toplev.o : toplev.c $(CONFIG_H) $(TREE_H) flags.h
1.1 root 139:
1.1.1.2 root 140: parse.tab.o : parse.tab.c $(CONFIG_H) $(TREE_H) parse.h c-tree.h flags.h
1.1 root 141:
142: parse.tab.c : parse.y
1.1.1.2 root 143: $(BISON) -v parse.y
1.1 root 144:
145: rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
146:
1.1.1.2 root 147: varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h expr.h
148: stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
149: insn-flags.h expr.h insn-config.h regs.h
150: expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
151: insn-flags.h insn-codes.h expr.h insn-config.h recog.h
152: expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
153: insn-flags.h insn-codes.h expr.h insn-config.h recog.h
154: explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h
155: optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
156: insn-flags.h insn-codes.h expr.h insn-config.h recog.h
157: symout.o : symout.c $(CONFIG_H) $(TREE_H) $(RTL_H) symseg.h gdbfiles.h
158: dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H)
1.1.1.4 ! root 159: sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h
1.1.1.2 root 160:
161: emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) regs.h insn-config.h
1.1 root 162:
1.1.1.2 root 163: integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-flags.h
1.1 root 164:
1.1.1.2 root 165: jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h regs.h
166: stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h
1.1 root 167:
1.1.1.2 root 168: cse.o : cse.c $(CONFIG_H) $(RTL_H) insn-config.h regs.h hard-reg-set.h
1.1 root 169: loop.o : loop.c $(CONFIG_H) $(RTL_H) insn-config.h regs.h recog.h
1.1.1.2 root 170: flow.o : flow.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h
171: combine.o : combine.c $(CONFIG_H) $(RTL_H) flags.h \
172: insn-config.h regs.h basic-block.h recog.h
1.1.1.4 ! root 173: regclass.o : regclass.c $(CONFIG_H) $(RTL_H) flags.h regs.h \
! 174: insn-config.h recog.h hard-reg-set.h
! 175: local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h \
! 176: insn-config.h recog.h hard-reg-set.h
1.1.1.2 root 177: global-alloc.o : global-alloc.c $(CONFIG_H) $(RTL_H) flags.h \
178: basic-block.h regs.h hard-reg-set.h insn-config.h
1.1 root 179:
1.1.1.2 root 180: reload.o : reload.c $(CONFIG_H) $(RTL_H) \
181: reload.h recog.h hard-reg-set.h insn-config.h regs.h
182: reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h \
183: reload.h regs.h hard-reg-set.h insn-config.h basic-block.h
184: final.o : final.c $(CONFIG_H) $(RTL_H) regs.h recog.h conditions.h gdbfiles.h
185: recog.o : recog.c $(CONFIG_H) $(RTL_H) \
186: regs.h recog.h hard-reg-set.h insn-config.h
1.1 root 187:
188: # Now the source files that are generated from the machine description.
189:
1.1.1.2 root 190: .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
191: insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c
192:
1.1 root 193: insn-config.h : md genconfig
1.1.1.2 root 194: ./genconfig md > tmp-insn-config.h
195: ./move-if-change tmp-insn-config.h insn-config.h
1.1 root 196:
197: insn-flags.h : md genflags
1.1.1.2 root 198: ./genflags md > tmp-insn-flags.h
199: ./move-if-change tmp-insn-flags.h insn-flags.h
1.1 root 200:
201: insn-codes.h : md gencodes
1.1.1.2 root 202: ./gencodes md > tmp-insn-codes.h
203: ./move-if-change tmp-insn-codes.h insn-codes.h
1.1 root 204:
1.1.1.2 root 205: insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h insn-config.h
206: $(CC) $(CFLAGS) -c insn-emit.c
1.1 root 207:
208: insn-emit.c : md genemit
1.1.1.2 root 209: ./genemit md > tmp-insn-emit.c
210: ./move-if-change tmp-insn-emit.c insn-emit.c
1.1 root 211:
212: insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h
1.1.1.2 root 213: $(CC) $(CFLAGS) -c insn-recog.c
1.1 root 214:
215: insn-recog.c : md genrecog
1.1.1.2 root 216: ./genrecog md > tmp-insn-recog.c
217: ./move-if-change tmp-insn-recog.c insn-recog.c
1.1 root 218:
219: insn-extract.o : insn-extract.c $(RTL_H)
1.1.1.2 root 220: $(CC) $(CFLAGS) -c insn-extract.c
1.1 root 221:
222: insn-extract.c : md genextract
1.1.1.2 root 223: ./genextract md > tmp-insn-extract.c
224: ./move-if-change tmp-insn-extract.c insn-extract.c
1.1 root 225:
1.1.1.2 root 226: insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h
227: $(CC) $(CFLAGS) -c insn-peep.c
228:
229: insn-peep.c : md genpeep
230: ./genpeep md > tmp-insn-peep.c
231: ./move-if-change tmp-insn-peep.c insn-peep.c
232:
233: 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
234: $(CC) $(CFLAGS) -c insn-output.c
1.1 root 235:
236: insn-output.c : md genoutput
1.1.1.2 root 237: ./genoutput md > tmp-insn-output.c
238: ./move-if-change tmp-insn-output.c insn-output.c
1.1 root 239:
240: # Now the programs that generate those files.
241:
1.1.1.2 root 242: genconfig : genconfig.o rtl.o $(OBSTACK1)
243: $(CC) $(CFLAGS) -o genconfig genconfig.o rtl.o $(LIBS)
244:
245: genconfig.o : genconfig.c $(RTL_H)
246: $(CC) $(CFLAGS) -c genconfig.c
1.1 root 247:
1.1.1.2 root 248: genflags : genflags.o rtl.o $(OBSTACK1)
249: $(CC) $(CFLAGS) -o genflags genflags.o rtl.o $(LIBS)
1.1 root 250:
1.1.1.2 root 251: genflags.o : genflags.c $(RTL_H)
252: $(CC) $(CFLAGS) -c genflags.c
1.1 root 253:
1.1.1.2 root 254: gencodes : gencodes.o rtl.o $(OBSTACK1)
255: $(CC) $(CFLAGS) -o gencodes gencodes.o rtl.o $(LIBS)
1.1 root 256:
1.1.1.2 root 257: gencodes.o : gencodes.c $(RTL_H)
258: $(CC) $(CFLAGS) -c gencodes.c
1.1 root 259:
1.1.1.2 root 260: genemit : genemit.o rtl.o $(OBSTACK1)
261: $(CC) $(CFLAGS) -o genemit genemit.o rtl.o $(LIBS)
1.1 root 262:
1.1.1.2 root 263: genemit.o : genemit.c $(RTL_H)
264: $(CC) $(CFLAGS) -c genemit.c
1.1 root 265:
1.1.1.2 root 266: genrecog : genrecog.o rtl.o $(OBSTACK1)
267: $(CC) $(CFLAGS) -o genrecog genrecog.o rtl.o $(LIBS)
1.1 root 268:
1.1.1.2 root 269: genrecog.o : genrecog.c $(RTL_H)
270: $(CC) $(CFLAGS) -c genrecog.c
1.1 root 271:
1.1.1.2 root 272: genextract : genextract.o rtl.o $(OBSTACK1)
273: $(CC) $(CFLAGS) -o genextract genextract.o rtl.o $(LIBS)
1.1 root 274:
1.1.1.2 root 275: genextract.o : genextract.c $(RTL_H)
276: $(CC) $(CFLAGS) -c genextract.c
1.1 root 277:
1.1.1.2 root 278: genpeep : genpeep.o rtl.o $(OBSTACK1)
279: $(CC) $(CFLAGS) -o genpeep genpeep.o rtl.o $(LIBS)
1.1 root 280:
1.1.1.2 root 281: genpeep.o : genpeep.c $(RTL_H)
282: $(CC) $(CFLAGS) -c genpeep.c
1.1 root 283:
1.1.1.2 root 284: genoutput : genoutput.o rtl.o $(OBSTACK1)
285: $(CC) $(CFLAGS) -o genoutput genoutput.o rtl.o $(LIBS)
286:
287: genoutput.o : genoutput.c $(RTL_H)
288: $(CC) $(CFLAGS) -c genoutput.c
1.1 root 289:
290: # Making the preprocessor
291: cpp: cccp
292: -rm -f cpp
293: ln cccp cpp
1.1.1.2 root 294: cccp: cccp.o cexp.o version.o
295: $(CC) $(CFLAGS) -o cccp cccp.o cexp.o version.o $(CLIB)
296: cexp.o: cexp.c
297: cexp.c: cexp.y
298: $(BISON) cexp.y
299: mv cexp.tab.c cexp.c
1.1 root 300: cccp.o: cccp.c
301:
1.1.1.4 ! root 302: cpp.info: cpp.texinfo
! 303: makeinfo $<
! 304:
! 305: internals: internals.texinfo
! 306: makeinfo $<
! 307:
1.1.1.2 root 308: # gnulib is not deleted because deleting it would be inconvenient
309: # for most uses of this target.
1.1 root 310: clean:
1.1.1.2 root 311: -rm -f $(STAGESTUFF) $(STAGE_GCC)
312: -rm -f *.s *.s[0-9] *.co *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
313: -rm -f core
314:
315: # Copy the files into directories where they will be run.
316: install: all
317: install cc1 $(libdir)/gcc-cc1
318: install -c -m 755 gnulib $(libdir)/gcc-gnulib
1.1.1.4 ! root 319: if [ -f /usr/bin/ranlib ] ; then ranlib $(libdir)/gcc-gnulib ;fi
1.1.1.2 root 320: install cpp $(libdir)/gcc-cpp
321: install gcc $(bindir)
1.1 root 322:
323: # do make -f ../gcc/Makefile maketest DIR=../gcc
324: # in the intended test directory to make it a suitable test directory.
325: maketest:
326: ln -s $(DIR)/*.[chy] .
327: ln -s $(DIR)/*.def .
328: ln -s $(DIR)/*.md .
329: ln -s $(DIR)/.gdbinit .
330: -ln -s $(DIR)/bison.simple .
331: ln -s $(DIR)/gcc .
1.1.1.2 root 332: ln -s $(DIR)/move-if-change .
1.1 root 333: ln -s $(DIR)/Makefile test-Makefile
334: -rm tm.h aux-output.c
335: make -f test-Makefile clean
1.1.1.2 root 336: # You must create the necessary links tm.h, md and aux-output.c
337:
338: # Copy the object files from a particular stage into a subdirectory.
339: stage1: force
340: -mkdir stage1
341: mv $(STAGESTUFF) $(STAGE_GCC) stage1
342: ln gnulib stage1
343:
344: stage2: force
345: -mkdir stage2
346: mv $(STAGESTUFF) $(STAGE_GCC) stage2
347: ln gnulib stage2
348:
349: stage3: force
350: -mkdir stage3
351: mv $(STAGESTUFF) $(STAGE_GCC) stage3
352: ln gnulib stage3
353:
354: .PHONY: stage1 stage2 stage3 #In GNU Make, ignore whether `stage*' exists.
355: force:
356:
357: TAGS: force
358: etags *.y *.h *.c
359: .PHONY: TAGS
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