1 # Top level makefile fragment for GNU Objective-C
2 # Copyright (C) 1997, 1998 Free Software Foundation, Inc.
4 #This file is part of GNU CC.
6 #GNU CC is free software; you can redistribute it and/or modify
7 #it under the terms of the GNU General Public License as published by
8 #the Free Software Foundation; either version 2, or (at your option)
11 #GNU CC is distributed in the hope that it will be useful,
12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 #GNU General Public License for more details.
16 #You should have received a copy of the GNU General Public License
17 #along with GNU CC; see the file COPYING. If not, write to
18 #the Free Software Foundation, 59 Temple Place - Suite 330,
19 #Boston, MA 02111-1307, USA.
21 # This file provides the language dependent support in the main Makefile.
22 # Each language makefile fragment must provide the following targets:
24 # foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
26 # foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
27 # foo.uninstall, foo.distdir,
28 # foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
29 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
31 # where `foo' is the name of the language.
33 # It should also provide rules for:
35 # - making any compiler driver (eg: g++)
36 # - the compiler proper (eg: cc1plus)
37 # - define the names for selecting the language in LANGUAGES.
39 # Extra flags to pass to recursive makes.
40 OBJC_FLAGS_TO_PASS = \
41 "OBJC_FOR_BUILD=$(OBJC_FOR_BUILD)" \
42 "OBJCFLAGS=$(OBJCFLAGS)" \
43 "OBJC_FOR_TARGET=$(OBJC_FOR_TARGET)" \
45 # Actual names to use when installing a native compiler.
46 #OBJC_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
48 # Actual names to use when installing a cross-compiler.
49 #OBJC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
52 # Define the names for selecting Objective-C in LANGUAGES.
53 OBJC objc: cc1obj$(exeext) objc-runtime
54 OBJECTIVE-C objective-c: cc1obj$(exeext) objc-runtime
56 # Tell GNU make to ignore these if they exist.
57 .PHONY: objective-c objc ObjC
59 # The Objective C thread file
60 OBJC_THREAD_FILE=thr-$(GCC_THREAD_FILE)
62 # Language-specific object files for Objective C.
63 OBJC_OBJS = objc-parse.o objc-act.o $(C_AND_OBJC_OBJS)
65 cc1obj$(exeext): $(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
66 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) \
69 # Objective C language specific files.
71 objc-parse.o : $(srcdir)/objc/objc-parse.c \
72 $(CONFIG_H) $(TREE_H) $(srcdir)/toplev.h \
73 $(srcdir)/c-lex.h $(srcdir)/c-tree.h $(srcdir)/input.h \
74 $(srcdir)/flags.h $(srcdir)/output.h $(srcdir)/objc/objc-act.h system.h
75 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
76 -c $(srcdir)/objc/objc-parse.c
78 $(srcdir)/objc/objc-parse.c : $(srcdir)/objc/objc-parse.y
80 $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
82 $(srcdir)/objc/objc-parse.y: $(srcdir)/c-parse.in
83 echo '/*WARNING: This file is automatically generated!*/' >tmp-objc-prs.y
84 sed -e "/^ifc$$/,/^end ifc$$/d" \
85 -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
86 $(srcdir)/c-parse.in >>tmp-objc-prs.y
87 $(srcdir)/move-if-change tmp-objc-prs.y $(srcdir)/objc/objc-parse.y
89 objc-act.o : $(srcdir)/objc/objc-act.c \
90 $(CONFIG_H) $(TREE_H) $(RTL_H) system.h \
91 $(srcdir)/c-tree.h $(srcdir)/c-lex.h $(srcdir)/toplev.h \
92 $(srcdir)/flags.h $(srcdir)/objc/objc-act.h $(srcdir)/input.h \
93 $(srcdir)/function.h $(srcdir)/output.h $(srcdir)/c-parse.h
94 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
95 -c $(srcdir)/objc/objc-act.c
97 objc-runtime: objc-headers libobjc.a
99 # copy objc header files into build directory
100 objc-headers: stmp-fixinc
101 if [ -d include ]; then true; else mkdir include; fi
103 if [ -f Makefile ]; then \
104 $(MAKE) copy-headers \
106 AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
107 GCC_FOR_TARGET="../xgcc -B../" \
108 GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=../include; \
112 # Objective C runtime library specific files.
114 OBJC_O = objc/hash.o objc/sarray.o \
115 objc/class.o objc/sendmsg.o \
116 objc/init.o objc/archive.o \
117 objc/encoding.o objc/selector.o \
118 objc/objects.o objc/misc.o \
119 objc/NXConstStr.o objc/Object.o \
120 objc/Protocol.o objc/nil_method.o \
121 objc/thr.o objc/linking.o \
123 objc/$(OBJC_THREAD_FILE).o
125 objc/hash.o: $(srcdir)/objc/hash.c $(GCC_PASSES)
126 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
127 -c $(srcdir)/objc/hash.c -o $@
128 objc/sarray.o: $(srcdir)/objc/sarray.c $(GCC_PASSES)
129 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
130 -c $(srcdir)/objc/sarray.c -o $@
131 objc/class.o: $(srcdir)/objc/class.c $(GCC_PASSES)
132 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
133 -c $(srcdir)/objc/class.c -o $@
134 objc/sendmsg.o: $(srcdir)/objc/sendmsg.c $(GCC_PASSES) objc/runtime-info.h
135 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -Iobjc \
136 -c $(srcdir)/objc/sendmsg.c -o $@
137 objc/init.o: $(srcdir)/objc/init.c $(GCC_PASSES)
138 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
139 -c $(srcdir)/objc/init.c -o $@
140 objc/archive.o: $(srcdir)/objc/archive.c $(GCC_PASSES)
141 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
142 -c $(srcdir)/objc/archive.c -o $@
143 objc/encoding.o: $(srcdir)/objc/encoding.c $(GCC_PASSES)
144 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
145 -c $(srcdir)/objc/encoding.c -o $@
146 objc/selector.o: $(srcdir)/objc/selector.c $(GCC_PASSES)
147 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
148 -c $(srcdir)/objc/selector.c -o $@
149 objc/objects.o: $(srcdir)/objc/objects.c $(GCC_PASSES)
150 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
151 -c $(srcdir)/objc/objects.c -o $@
152 objc/misc.o: $(srcdir)/objc/misc.c $(GCC_PASSES)
153 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
154 -c $(srcdir)/objc/misc.c -o $@
155 objc/NXConstStr.o: $(srcdir)/objc/NXConstStr.m $(GCC_PASSES)
156 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
157 -fgnu-runtime -c $(srcdir)/objc/NXConstStr.m -o $@
158 objc/Object.o: $(srcdir)/objc/Object.m $(GCC_PASSES)
159 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
160 -fgnu-runtime -c $(srcdir)/objc/Object.m -o $@
161 objc/Protocol.o: $(srcdir)/objc/Protocol.m $(GCC_PASSES)
162 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
163 -fgnu-runtime -c $(srcdir)/objc/Protocol.m -o $@
164 objc/thr.o: $(srcdir)/objc/thr.h $(srcdir)/objc/thr.c $(GCC_PASSES)
165 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
166 -c $(srcdir)/objc/thr.c -o $@
167 objc/$(OBJC_THREAD_FILE).o: $(srcdir)/objc/$(OBJC_THREAD_FILE).c $(GCC_PASSES)
168 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
169 -c $(srcdir)/objc/$(OBJC_THREAD_FILE).c -o $@
170 objc/nil_method.o: $(srcdir)/objc/nil_method.c $(GCC_PASSES)
171 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
172 -c $(srcdir)/objc/nil_method.c -o $@
173 objc/linking.o: $(srcdir)/objc/linking.m $(GCC_PASSES)
174 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
175 -fgnu-runtime -c $(srcdir)/objc/linking.m -o $@
176 objc/gc.o: $(srcdir)/objc/gc.c $(GCC_PASSES)
177 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
178 -fgnu-runtime -c $(srcdir)/objc/gc.c -o $@
179 objc/libobjc_entry.o: $(srcdir)/objc/libobjc_entry.c $(GCC_PASSES)
180 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
181 -c $(srcdir)/objc/libobjc_entry.c -o $@
185 objc/hash_gc.o: $(srcdir)/objc/hash.c $(GCC_PASSES)
186 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
187 -c $(srcdir)/objc/hash.c -o $@
188 objc/sarray_gc.o: $(srcdir)/objc/sarray.c $(GCC_PASSES)
189 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
190 -c $(srcdir)/objc/sarray.c -o $@
191 objc/class_gc.o: $(srcdir)/objc/class.c $(GCC_PASSES)
192 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
193 -c $(srcdir)/objc/class.c -o $@
194 objc/sendmsg_gc.o: $(srcdir)/objc/sendmsg.c $(GCC_PASSES) objc/runtime-info.h
195 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -Iobjc \
196 -c $(srcdir)/objc/sendmsg.c -o $@
197 objc/init_gc.o: $(srcdir)/objc/init.c $(GCC_PASSES)
198 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
199 -c $(srcdir)/objc/init.c -o $@
200 objc/archive_gc.o: $(srcdir)/objc/archive.c $(GCC_PASSES)
201 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
202 -c $(srcdir)/objc/archive.c -o $@
203 objc/encoding_gc.o: $(srcdir)/objc/encoding.c $(GCC_PASSES)
204 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
205 -c $(srcdir)/objc/encoding.c -o $@
206 objc/selector_gc.o: $(srcdir)/objc/selector.c $(GCC_PASSES)
207 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
208 -c $(srcdir)/objc/selector.c -o $@
209 objc/objects_gc.o: $(srcdir)/objc/objects.c $(GCC_PASSES)
210 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
211 -c $(srcdir)/objc/objects.c -o $@
212 objc/misc_gc.o: $(srcdir)/objc/misc.c $(GCC_PASSES)
213 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
214 -c $(srcdir)/objc/misc.c -o $@
215 objc/NXConstStr_gc.o: $(srcdir)/objc/NXConstStr.m $(GCC_PASSES)
216 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
217 -fgnu-runtime -c $(srcdir)/objc/NXConstStr.m -o $@
218 objc/Object_gc.o: $(srcdir)/objc/Object.m $(GCC_PASSES)
219 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
220 -fgnu-runtime -c $(srcdir)/objc/Object.m -o $@
221 objc/Protocol_gc.o: $(srcdir)/objc/Protocol.m $(GCC_PASSES)
222 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
223 -fgnu-runtime -c $(srcdir)/objc/Protocol.m -o $@
224 objc/thr_gc.o: $(srcdir)/objc/thr.h $(srcdir)/objc/thr.c $(GCC_PASSES)
225 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
226 -c $(srcdir)/objc/thr.c -o $@
227 objc/$(OBJC_THREAD_FILE)_gc.o: $(srcdir)/objc/$(OBJC_THREAD_FILE).c $(GCC_PASSES)
228 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
229 -c $(srcdir)/objc/$(OBJC_THREAD_FILE).c -o $@
230 objc/nil_method_gc.o: $(srcdir)/objc/nil_method.c $(GCC_PASSES)
231 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
232 -c $(srcdir)/objc/nil_method.c -o $@
233 objc/linking_gc.o: $(srcdir)/objc/linking.m $(GCC_PASSES)
234 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
235 -fgnu-runtime -c $(srcdir)/objc/linking.m -o $@
236 objc/gc_gc.o: $(srcdir)/objc/gc.c $(GCC_PASSES)
237 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
238 -fgnu-runtime -c $(srcdir)/objc/gc.c -o $@
239 objc/libobjc_entry_gc.o: $(srcdir)/objc/libobjc_entry.c $(GCC_PASSES)
240 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
241 -c $(srcdir)/objc/libobjc_entry.c -o $@
244 $(OBJC_O): $(GCC_PASSES) cc1obj$(exeext)
246 # Build the Objective C runtime library.
247 libobjc.a: cc1obj$(exeext) specs stmp-int-hdrs libgcc2.ready \
248 $(USE_COLLECT2) $(EXTRA_PARTS) objc/runtime-info.h $(OBJC_O)
250 $(AR) $(AR_FLAGS) libobjc.a $(OBJC_O)
251 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
252 -if [ "$(OBJC_BOEHM_GC)" != "" ]; then \
253 make libobjc_gc.a GCC_CFLAGS="$(GCC_CFLAGS) -DOBJC_WITH_GC=1" \
254 OBJC_O=`echo $(OBJC_O) | sed 's/.o /_gc.o /g'`; \
257 # Build the garbage collected Objective C runtime library.
258 libobjc_gc.a: cc1obj specs stmp-int-hdrs libgcc2.ready \
259 $(USE_COLLECT2) $(EXTRA_PARTS) $(OBJC_O)
261 $(AR) $(AR_FLAGS) libobjc_gc.a $(OBJC_O)
262 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc_gc.a; else true; fi
264 libobjc_s.a: libobjc.a
265 mv libobjc.a libobjc_s.a
267 # Create a relocatable DLL
268 libobjc.dll: libobjc_s.a objc/libobjc_entry.o
269 $(GCC_FOR_TARGET) -mdll -Wl,--base-file -Wl,libobjc.base \
270 -o libobjc.dll libobjc_s.a \
271 objc/libobjc_entry.o -lkernel32
272 $(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
273 --base-file libobjc.base --output-exp libobjc.exp
274 $(GCC_FOR_TARGET) -mdll -Wl,--base-file libobjc.base libobjc.exp \
275 -o libobjc.dll libobjc_s.a \
276 objc/libobjc_entry.o -lkernel32
277 $(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
278 --base-file libobjc.base --output-exp libobjc.exp
279 $(GCC_FOR_TARGET) libobjc.exp -mdll \
280 -o libobjc.dll libobjc_s.a \
281 objc/libobjc_entry.o -lkernel32
282 $(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
283 --output-lib libobjc.a
285 # Platform generated information needed by ObjC runtime
286 objc/runtime-info.h: cc1obj$(exeext)
287 echo "" > tmp-runtime
288 echo "/* This file is automatically generated */" >$@
289 ./cc1obj -print-objc-runtime-info tmp-runtime >>$@
304 # cc1obj is installed elsewhere as part of $(COMPILERS).
306 objc.install-normal: installdirs
307 -if [ -f libobjc.a ] ; then \
308 rm -f $(libsubdir)/libobjc.a; \
309 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
310 if $(RANLIB_TEST) ; then \
311 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
312 chmod a-x $(libsubdir)/libobjc.a; \
314 -if [ -f libobjc_gc.a ] ; then \
315 rm -f $(libsubdir)/libobjc_gc.a; \
316 $(INSTALL_DATA) libobjc_gc.a $(libsubdir)/libobjc_gc.a; \
317 if $(RANLIB_TEST) ; then \
318 (cd $(libsubdir); $(RANLIB) libobjc_gc.a); else true; fi; \
319 chmod a-x $(libsubdir)/libobjc_gc.a; \
321 -if [ -f libobjc_s.a ] ; then \
322 rm -f $(libsubdir)/libobjc_s.a; \
323 $(INSTALL_DATA) libobjc_s.a $(libsubdir)/libobjc_s.a; \
324 if $(RANLIB_TEST) ; then \
325 (cd $(libsubdir); $(RANLIB) libobjc_s.a); else true; fi; \
326 chmod a-x $(libsubdir)/libobjc_s.a; \
328 -if [ -f libobjc.dll ] ; then \
329 rm -f $(bindir)/libobjc.dll; \
330 $(INSTALL_DATA) libobjc.dll $(bindir)/libobjc.dll; \
342 # A lot of the ancillary files are deleted by the main makefile.
343 # We just have to delete files specific to us.
345 -rm -f tmp-objc-prs.y
346 -rm -f objc/*$(objext) objc/xforward objc/fflags
347 -rm -f objc/runtime-info.h
348 -rm -f libobjc.a libobjc_gc.a libobjc_s.a libobjc.dll
349 -rm -f libobjc.base libobjc.exp
350 objc.clean: objc.mostlyclean
353 -rm -f objc/Makefile objc/Make-host objc/Make-target
354 -rm -f objc/config.status objc/config.cache
355 -rm -f objc-parse.output
357 objc.maintainer-clean:
358 -rm -f objc/objc-parse.y
359 -rm -f objc/objc-parse.c objc/objc-parse.output
364 objc.stage1: stage1-start
365 -mv objc/*$(objext) stage1/objc
366 -mv cc1obj$(exeext) stage1
367 -mv libobjc.a libobjc_gc.a stage1
368 objc.stage2: stage2-start
369 -mv objc/*$(objext) stage2/objc
370 -mv cc1obj$(exeext) stage2
371 -mv libobjc.a libobjc_gc.a stage2
372 objc.stage3: stage3-start
373 -mv objc/*$(objext) stage3/objc
374 -mv cc1obj$(exeext) stage3
375 -mv libobjc.a libobjc_gc.a stage3
376 objc.stage4: stage4-start
377 -mv objc/*$(objext) stage4/objc
378 -mv cc1obj$(exeext) stage4
379 -mv libobjc.a libobjc_gc.a stage4
384 # This target creates the files that can be rebuilt, but go in the
385 # distribution anyway. It then copies the files to the distdir directory.
386 # ??? Note that this should be fixed once the Makefile is fixed to do
387 # the build in the inner directory.
388 objc.distdir: $(srcdir)/objc/objc-parse.c
390 # cd objc ; $(MAKE) $(FLAGS_TO_PASS) objc-parse.c
392 for file in *[0-9a-zA-Z+]; do \
393 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \