1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
|
# Top level makefile fragment for GNU Objective-C
# Copyright (C) 1997, 1998 Free Software Foundation, Inc.
#This file is part of GNU CC.
#GNU CC is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2, or (at your option)
#any later version.
#GNU CC is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License
#along with GNU CC; see the file COPYING. If not, write to
#the Free Software Foundation, 59 Temple Place - Suite 330,
#Boston, MA 02111-1307, USA.
# This file provides the language dependent support in the main Makefile.
# Each language makefile fragment must provide the following targets:
#
# foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
# foo.info, foo.dvi,
# foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
# foo.uninstall, foo.distdir,
# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
#
# where `foo' is the name of the language.
#
# It should also provide rules for:
#
# - making any compiler driver (eg: g++)
# - the compiler proper (eg: cc1plus)
# - define the names for selecting the language in LANGUAGES.
#
# Extra flags to pass to recursive makes.
OBJC_FLAGS_TO_PASS = \
"OBJC_FOR_BUILD=$(OBJC_FOR_BUILD)" \
"OBJCFLAGS=$(OBJCFLAGS)" \
"OBJC_FOR_TARGET=$(OBJC_FOR_TARGET)" \
# Actual names to use when installing a native compiler.
#OBJC_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
# Actual names to use when installing a cross-compiler.
#OBJC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
#
# Define the names for selecting Objective-C in LANGUAGES.
OBJC objc: cc1obj objc-runtime
OBJECTIVE-C objective-c: cc1obj objc-runtime
# Tell GNU make to ignore these if they exist.
.PHONY: objective-c objc ObjC
# The Objective C thread file
OBJC_THREAD_FILE=thr-$(GCC_THREAD_FILE)
# Language-specific object files for Objective C.
OBJC_OBJS = objc-parse.o objc-act.o $(C_AND_OBJC_OBJS)
cc1obj: $(P) $(OBJC_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) \
$(BC_OBJS) $(LIBS)
# Objective C language specific files.
objc-parse.o : objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h input.h \
flags.h output.h $(srcdir)/objc/objc-act.h
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
-c objc-parse.c
objc-parse.c : objc-parse.y
$(BISON) $(BISONFLAGS) -o objc-parse.c objc-parse.y
objc-parse.y: $(srcdir)/c-parse.in
echo '/*WARNING: This file is automatically generated!*/' >tmp-objc-prs.y
sed -e "/^ifc$$/,/^end ifc$$/d" \
-e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
$(srcdir)/c-parse.in >>tmp-objc-prs.y
sh $(srcdir)/move-if-change tmp-objc-prs.y objc-parse.y
objc-act.o : $(srcdir)/objc/objc-act.c \
$(CONFIG_H) $(TREE_H) $(RTL_H) \
$(srcdir)/c-tree.h $(srcdir)/c-lex.h \
$(srcdir)/flags.h $(srcdir)/objc/objc-act.h $(srcdir)/input.h \
$(srcdir)/function.h $(srcdir)/output.h c-parse.h
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -I$(srcdir)/objc \
-c $(srcdir)/objc/objc-act.c
objc-runtime: objc-headers libobjc.a
# copy objc header files into build directory
objc-headers: stmp-fixinc
if [ -d include ]; then true; else mkdir include; fi
cd objc; \
if [ -f Makefile ]; then \
$(MAKE) copy-headers \
tooldir=$(tooldir) \
AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
GCC_FOR_TARGET="../xgcc -B../" \
GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=../include; \
fi
touch objc-headers
# Objective C runtime library specific files.
OBJC_O = objc/hash.o objc/sarray.o \
objc/class.o objc/sendmsg.o \
objc/init.o objc/archive.o \
objc/encoding.o objc/selector.o \
objc/objects.o objc/misc.o \
objc/NXConstStr.o objc/Object.o \
objc/Protocol.o objc/nil_method.o \
objc/thr.o objc/linking.o \
objc/$(OBJC_THREAD_FILE).o
objc/hash.o: $(srcdir)/objc/hash.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/hash.c -o $@
objc/sarray.o: $(srcdir)/objc/sarray.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/sarray.c -o $@
objc/class.o: $(srcdir)/objc/class.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/class.c -o $@
objc/sendmsg.o: $(srcdir)/objc/sendmsg.c $(GCC_PASSES) objc/runtime-info.h
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -Iobjc \
-c $(srcdir)/objc/sendmsg.c -o $@
objc/init.o: $(srcdir)/objc/init.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/init.c -o $@
objc/archive.o: $(srcdir)/objc/archive.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/archive.c -o $@
objc/encoding.o: $(srcdir)/objc/encoding.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/encoding.c -o $@
objc/selector.o: $(srcdir)/objc/selector.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/selector.c -o $@
objc/objects.o: $(srcdir)/objc/objects.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/objects.c -o $@
objc/misc.o: $(srcdir)/objc/misc.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/misc.c -o $@
objc/NXConstStr.o: $(srcdir)/objc/NXConstStr.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/NXConstStr.m -o $@
objc/Object.o: $(srcdir)/objc/Object.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/Object.m -o $@
objc/Protocol.o: $(srcdir)/objc/Protocol.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/Protocol.m -o $@
objc/thr.o: $(srcdir)/objc/thr.h $(srcdir)/objc/thr.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/thr.c -o $@
objc/$(OBJC_THREAD_FILE).o: $(srcdir)/objc/$(OBJC_THREAD_FILE).c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/$(OBJC_THREAD_FILE).c -o $@
objc/nil_method.o: $(srcdir)/objc/nil_method.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/nil_method.c -o $@
objc/linking.o: $(srcdir)/objc/linking.m $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-fgnu-runtime -c $(srcdir)/objc/linking.m -o $@
objc/libobjc_entry.o: $(srcdir)/objc/libobjc_entry.c $(GCC_PASSES)
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/objc/libobjc_entry.c -o $@
# Build the Objective C runtime library.
libobjc.a: cc1obj specs stmp-int-hdrs libgcc2.ready \
$(USE_COLLECT2) $(EXTRA_PARTS) objc/runtime-info.h $(OBJC_O)
-rm -f libobjc.a
$(AR) $(AR_FLAGS) libobjc.a $(OBJC_O)
-if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
libobjc_s.a: libobjc.a
mv libobjc.a libobjc_s.a
# Create a relocatable DLL
libobjc.dll: libobjc_s.a objc/libobjc_entry.o
$(GCC_FOR_TARGET) -mdll -Wl,--base-file -Wl,libobjc.base \
-o libobjc.dll libobjc_s.a \
objc/libobjc_entry.o -lkernel32
$(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
--base-file libobjc.base --output-exp libobjc.exp
$(GCC_FOR_TARGET) -mdll -Wl,--base-file libobjc.base libobjc.exp \
-o libobjc.dll libobjc_s.a \
objc/libobjc_entry.o -lkernel32
$(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
--base-file libobjc.base --output-exp libobjc.exp
$(GCC_FOR_TARGET) libobjc.exp -mdll \
-o libobjc.dll libobjc_s.a \
objc/libobjc_entry.o -lkernel32
$(DLLTOOL) --dllname libobjc.dll --def $(srcdir)/objc/libobjc.def \
--output-lib libobjc.a
# Platform generated information needed by ObjC runtime
objc/runtime-info.h: cc1obj
echo "" > tmp-runtime
echo "/* This file is automatically generated */" >$@
./cc1obj -print-objc-runtime-info tmp-runtime >>$@
rm -f tmp-runtime
#
# Build hooks:
objc.all.build:
objc.all.cross:
objc.start.encap:
objc.rest.encap:
objc.info:
objc.dvi:
#
# Install hooks:
# cc1obj is installed elsewhere as part of $(COMPILERS).
objc.install-normal: installdirs
-if [ -f libobjc.a ] ; then \
rm -f $(libsubdir)/libobjc.a; \
$(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
if $(RANLIB_TEST) ; then \
(cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
chmod a-x $(libsubdir)/libobjc.a; \
else true; fi
-if [ -f libobjc_s.a ] ; then \
rm -f $(libsubdir)/libobjc_s.a; \
$(INSTALL_DATA) libobjc_s.a $(libsubdir)/libobjc_s.a; \
if $(RANLIB_TEST) ; then \
(cd $(libsubdir); $(RANLIB) libobjc_s.a); else true; fi; \
chmod a-x $(libsubdir)/libobjc_s.a; \
else true; fi
-if [ -f libobjc.dll ] ; then \
rm -f $(bindir)/libobjc.dll; \
$(INSTALL_DATA) libobjc.dll $(bindir)/libobjc.dll; \
else true; fi
objc.install-common:
objc.install-info:
objc.install-man:
objc.uninstall:
#
# Clean hooks:
# A lot of the ancillary files are deleted by the main makefile.
# We just have to delete files specific to us.
objc.mostlyclean:
-rm -f tmp-objc-prs.y
-rm -f objc/*$(objext) objc/xforward objc/fflags
-rm -f objc/runtime-info.h
-rm -f libobjc.a libobjc_s.a libobjc.dll
-rm -f libobjc.base libobjc.exp
-rm -f objc-parse.y
-rm -f objc-parse.c objc-parse.output
objc.clean: objc.mostlyclean
-rm -rf objc-headers
objc.distclean:
-rm -f objc/Makefile objc/Make-host objc/Make-target
-rm -f objc/config.status objc/config.cache
-rm -f objc-parse.output
objc.extraclean:
objc.maintainer-clean:
#
# Stage hooks:
objc.stage1: stage1-start
-mv objc/*$(objext) stage1/objc
-mv cc1obj$(exeext) stage1
-mv libobjc.a stage1
objc.stage2: stage2-start
-mv objc/*$(objext) stage2/objc
-mv cc1obj$(exeext) stage2
-mv libobjc.a stage2
objc.stage3: stage3-start
-mv objc/*$(objext) stage3/objc
-mv cc1obj$(exeext) stage3
-mv libobjc.a stage3
objc.stage4: stage4-start
-mv objc/*$(objext) stage4/objc
-mv cc1obj$(exeext) stage4
-mv libobjc.a stage4
#
# Maintenance hooks:
# This target creates the files that can be rebuilt, but go in the
# distribution anyway. It then copies the files to the distdir directory.
# ??? Note that this should be fixed once the Makefile is fixed to do
# the build in the inner directory.
objc.distdir: $(srcdir)/objc/objc-parse.c
mkdir tmp/objc
# cd objc ; $(MAKE) $(FLAGS_TO_PASS) objc-parse.c
cd objc; \
for file in *[0-9a-zA-Z+]; do \
ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
done
|
