1 # Top level -*- makefile -*- fragment for GNU C++.
2 # Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001
3 # Free Software Foundation, Inc.
5 #This file is part of GNU CC.
7 #GNU CC is free software; you can redistribute it and/or modify
8 #it under the terms of the GNU General Public License as published by
9 #the Free Software Foundation; either version 2, or (at your option)
12 #GNU CC is distributed in the hope that it will be useful,
13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 #GNU General Public License for more details.
17 #You should have received a copy of the GNU General Public License
18 #along with GNU CC; see the file COPYING. If not, write to
19 #the Free Software Foundation, 59 Temple Place - Suite 330,
20 #Boston, MA 02111-1307, USA.
22 # This file provides the language dependent support in the main Makefile.
23 # Each language makefile fragment must provide the following targets:
25 # foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
27 # foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
29 # foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
30 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
32 # where `foo' is the name of the language.
34 # It should also provide rules for:
36 # - making any compiler driver (eg: g++)
37 # - the compiler proper (eg: cc1plus)
38 # - define the names for selecting the language in LANGUAGES.
40 # Actual names to use when installing a native compiler.
41 CXX_INSTALL_NAME = `echo c++|sed '$(program_transform_name)'`
42 GXX_INSTALL_NAME = `echo g++|sed '$(program_transform_name)'`
43 CXX_TARGET_INSTALL_NAME = $(target_alias)-`echo c++|sed '$(program_transform_name)'`
44 GXX_TARGET_INSTALL_NAME = $(target_alias)-`echo g++|sed '$(program_transform_name)'`
46 # Actual names to use when installing a cross-compiler.
47 CXX_CROSS_NAME = `echo c++|sed '$(program_transform_cross_name)'`
48 GXX_CROSS_NAME = `echo g++|sed '$(program_transform_cross_name)'`
51 # Define the names for selecting c++ in LANGUAGES.
52 # Note that it would be nice to move the dependency on g++
53 # into the C++ rule, but that needs a little bit of work
54 # to do the right thing within all.cross.
55 C++ c++: cc1plus$(exeext)
57 # Tell GNU make to ignore these if they exist.
60 g++spec.o: $(srcdir)/cp/g++spec.c $(SYSTEM_H) $(GCC_H) $(CONFIG_H)
61 (SHLIB_LINK='$(SHLIB_LINK)' \
62 SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
63 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
64 $(INCLUDES) $(srcdir)/cp/g++spec.c)
66 po-generated: $(srcdir)/cp/parse.c
68 # Create the compiler driver for g++.
69 GXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o
70 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
71 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
72 $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
74 # Create a version of the g++ driver which calls the cross-compiler.
75 g++-cross$(exeext): g++$(exeext)
76 -rm -f g++-cross$(exeext)
77 cp g++$(exeext) g++-cross$(exeext)
79 # The compiler itself.
80 # Shared with C front end:
81 CXX_C_OBJS = attribs.o c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o \
82 c-dump.o $(CXX_TARGET_OBJS) c-pretty-print.o c-opts.o
84 # Language-specific object files.
85 CXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \
86 cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parse.o cp/ptree.o cp/rtti.o \
87 cp/spew.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \
88 cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o \
89 cp/optimize.o cp/mangle.o cp/cp-lang.o
91 # Use loose warnings for this front end.
94 cc1plus$(exeext): $(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) \
96 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
97 $(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) libcpp.a $(LIBS)
99 # Special build rules.
100 $(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf
101 gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' \
102 $(srcdir)/cp/cfns.gperf > $(srcdir)/cp/cfns.h
104 $(srcdir)/cp/parse.h: $(srcdir)/cp/parse.c
105 $(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y
106 @echo "Expect 33 shift/reduce conflicts and 58 reduce/reduce conflicts."
108 if $(BISON) $(BISONFLAGS) -d -o p$$$$.c parse.y; then \
109 grep '^#define[ ]*YYEMPTY' p$$$$.c >> p$$$$.h ; \
110 test -f p$$$$.output && mv -f p$$$$.output parse.output ; \
111 mv -f p$$$$.c parse.c ; mv -f p$$$$.h parse.h ; \
117 gtype-cp.h gt-cp-call.h gt-cp-decl.h gt-cp-decl2.h : s-gtype; @true
118 gt-cp-parse.h gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h : s-gtype; @true
119 gt-cp-tree.h : s-gtype; @true
124 c++.all.build: g++$(exeext)
125 c++.all.cross: g++-cross$(exeext)
126 c++.start.encap: g++$(exeext)
131 c++.generated-manpages:
135 # cc1plus is installed elsewhere as part of $(COMPILERS).
137 # Nothing to do here.
140 # Install the driver program as $(target)-g++
141 # and also as either g++ (if native) or $(tooldir)/bin/g++.
142 c++.install-common: installdirs
143 -if [ -f cc1plus$(exeext) ] ; then \
144 if [ -f g++-cross$(exeext) ] ; then \
145 rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
146 $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
147 chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
148 rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
149 $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
150 if [ -d $(gcc_tooldir)/bin/. ] ; then \
151 rm -f $(gcc_tooldir)/bin/g++$(exeext); \
152 $(INSTALL_PROGRAM) g++-cross$(exeext) $(gcc_tooldir)/bin/g++$(exeext); \
153 rm -f $(gcc_tooldir)/bin/c++$(exeext); \
154 $(LN) $(gcc_tooldir)/bin/g++$(exeext) $(gcc_tooldir)/bin/c++$(exeext); \
157 rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
158 $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
159 chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
160 rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
161 $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
162 rm -f $(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
163 $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
164 rm -f $(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
165 $(LN) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
171 c++.install-man: installdirs $(srcdir)/cp/g++.1
172 -if [ -f cc1plus$(exeext) ] ; then \
173 if [ -f g++-cross$(exeext) ] ; then \
174 rm -f $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
175 $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
176 chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
178 rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
179 $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
180 chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
185 -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
186 -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
187 -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
188 -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
189 -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
190 -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(man1ext)
193 # A lot of the ancillary files are deleted by the main makefile.
194 # We just have to delete files specific to us.
198 -rm -f cp/*$(coverageexts)
201 -rm -f cp/config.status cp/Makefile
202 -rm -f $(srcdir)/cp/parse.output
204 c++.maintainer-clean:
205 -rm -f $(srcdir)/cp/parse.c $(srcdir)/cp/parse.h
208 # The main makefile has already created stage?/cp.
210 c++.stage1: stage1-start
211 -mv cp/*$(objext) stage1/cp
212 c++.stage2: stage2-start
213 -mv cp/*$(objext) stage2/cp
214 c++.stage3: stage3-start
215 -mv cp/*$(objext) stage3/cp
216 c++.stage4: stage4-start
217 -mv cp/*$(objext) stage4/cp
220 # .o: .h dependencies.
221 CXX_TREE_H = $(TREE_H) cp/cp-tree.h c-common.h cp/cp-tree.def c-common.def \
222 function.h varray.h $(SYSTEM_H) $(CONFIG_H) $(TARGET_H) \
223 $(srcdir)/../include/hashtab.h $(srcdir)/../include/splay-tree.h
225 cp/spew.o: cp/spew.c $(CXX_TREE_H) $(srcdir)/cp/parse.h flags.h cp/lex.h \
226 toplev.h gt-cp-spew.h
227 cp/lex.o: cp/lex.c $(CXX_TREE_H) $(srcdir)/cp/parse.h flags.h cp/lex.h \
228 c-pragma.h toplev.h output.h mbchar.h $(GGC_H) input.h diagnostic.h \
229 cp/operators.def $(TM_P_H)
230 cp/cp-lang.o: cp/cp-lang.c $(CXX_TREE_H) toplev.h langhooks.h $(LANGHOOKS_DEF_H) \
232 cp/decl.o: cp/decl.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h stack.h \
233 output.h $(EXPR_H) except.h toplev.h $(HASHTAB_H) $(GGC_H) $(RTL_H) \
234 cp/operators.def $(TM_P_H) tree-inline.h diagnostic.h c-pragma.h \
235 debug.h gt-cp-decl.h gtype-cp.h
236 cp/decl2.o: cp/decl2.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h $(EXPR_H) \
237 output.h except.h toplev.h $(GGC_H) $(RTL_H) c-common.h gt-cp-decl2.h
238 cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) flags.h toplev.h output.h $(TM_P_H) \
240 cp/typeck.o: cp/typeck.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
242 cp/class.o: cp/class.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H) $(TARGET_H)
243 cp/call.o: cp/call.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H) $(EXPR_H) \
244 $(GGC_H) diagnostic.h gt-cp-call.h
245 cp/friend.o: cp/friend.c $(CXX_TREE_H) flags.h $(RTL_H) toplev.h $(EXPR_H)
246 cp/init.o: cp/init.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
248 cp/method.o: cp/method.c $(CXX_TREE_H) toplev.h $(GGC_H) $(RTL_H) $(EXPR_H) \
250 cp/cvt.o: cp/cvt.c $(CXX_TREE_H) cp/decl.h flags.h toplev.h convert.h
251 cp/search.o: cp/search.c $(CXX_TREE_H) stack.h flags.h toplev.h $(RTL_H)
252 cp/tree.o: cp/tree.c $(CXX_TREE_H) flags.h toplev.h $(GGC_H) $(RTL_H) \
253 insn-config.h integrate.h tree-inline.h real.h gt-cp-tree.h $(TARGET_H)
254 cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(SYSTEM_H)
255 cp/rtti.o: cp/rtti.c $(CXX_TREE_H) flags.h toplev.h
256 cp/except.o: cp/except.c $(CXX_TREE_H) flags.h $(RTL_H) except.h toplev.h \
257 cp/cfns.h $(EXPR_H) libfuncs.h tree-inline.h
258 cp/expr.o: cp/expr.c $(CXX_TREE_H) $(RTL_H) flags.h $(EXPR_H) toplev.h \
260 cp/pt.o: cp/pt.c $(CXX_TREE_H) cp/decl.h $(srcdir)/cp/parse.h cp/lex.h \
261 toplev.h $(GGC_H) $(RTL_H) except.h tree-inline.h gt-cp-pt.h
262 cp/error.o: cp/error.c $(CXX_TREE_H) toplev.h diagnostic.h flags.h real.h \
264 cp/repo.o: cp/repo.c $(CXX_TREE_H) toplev.h $(GGC_H) diagnostic.h \
266 cp/semantics.o: cp/semantics.c $(CXX_TREE_H) cp/lex.h except.h toplev.h \
267 flags.h $(GGC_H) debug.h output.h $(RTL_H) $(TIMEVAR_H) $(EXPR_H) \
269 cp/dump.o: cp/dump.c $(CXX_TREE_H) tree-dump.h
270 cp/optimize.o: cp/optimize.c $(CXX_TREE_H) rtl.h integrate.h insn-config.h \
271 input.h $(PARAMS_H) debug.h tree-inline.h
272 cp/mangle.o: cp/mangle.c $(CXX_TREE_H) toplev.h real.h
274 cp/parse.o: cp/parse.c $(CXX_TREE_H) flags.h cp/lex.h except.h output.h \
275 cp/decl.h $(SYSTEM_H) toplev.h $(GGC_H) gt-cp-parse.h
276 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
277 $(srcdir)/cp/parse.c $(OUTPUT_OPTION)
279 # These exist for maintenance purposes.
281 # Update the tags table.
284 etags --no-globals -l c `echo *.c | sed 's/parse.c//'` \
285 parse.y *.h ../*.c ../*.h;