1 # Top level -*- makefile -*- fragment for GNU C++.
2 # Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # Free Software Foundation, Inc.
6 #This file is part of GCC.
8 #GCC is free software; you can redistribute it and/or modify
9 #it under the terms of the GNU General Public License as published by
10 #the Free Software Foundation; either version 2, or (at your option)
13 #GCC is distributed in the hope that it will be useful,
14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 #GNU General Public License for more details.
18 #You should have received a copy of the GNU General Public License
19 #along with GCC; see the file COPYING. If not, write to
20 #the Free Software Foundation, 51 Franklin Street, Fifth Floor,
21 #Boston, MA 02110-1301, USA.
23 # This file provides the language dependent support in the main Makefile.
24 # Each language makefile fragment must provide the following targets:
26 # foo.all.cross, foo.start.encap, foo.rest.encap,
27 # foo.install-common, foo.install-man, foo.install-info, foo.dvi,
29 # foo.mostlyclean, foo.clean, foo.distclean,
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 := $(shell echo c++|sed '$(program_transform_name)')
42 GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)')
43 CXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo c++|sed '$(program_transform_name)')
44 GXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo g++|sed '$(program_transform_name)')
47 # Define the names for selecting c++ in LANGUAGES.
48 # Note that it would be nice to move the dependency on g++
49 # into the C++ rule, but that needs a little bit of work
50 # to do the right thing within all.cross.
53 # Tell GNU make to ignore these if they exist.
56 g++spec.o: $(srcdir)/cp/g++spec.c $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) $(CONFIG_H)
57 (SHLIB_LINK='$(SHLIB_LINK)' \
58 SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
59 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
60 $(INCLUDES) $(srcdir)/cp/g++spec.c)
62 # Create the compiler driver for g++.
63 GXX_OBJS = $(GCC_OBJS) g++spec.o intl.o prefix.o version.o
64 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
65 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
66 $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
68 # Create a version of the g++ driver which calls the cross-compiler.
69 g++-cross$(exeext): g++$(exeext)
70 -rm -f g++-cross$(exeext)
71 cp g++$(exeext) g++-cross$(exeext)
73 # The compiler itself.
74 # Shared with C front end:
75 CXX_C_OBJS = attribs.o c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o \
76 c-dump.o $(CXX_TARGET_OBJS) c-pretty-print.o c-opts.o c-pch.o \
77 c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o \
78 c-gimplify.o c-omp.o tree-inline.o
80 # Language-specific object files for C++ and Objective C++.
81 CXX_AND_OBJCXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \
82 cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o cp/rtti.o \
83 cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \
84 cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o \
85 cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o \
86 cp/cp-gimplify.o tree-mudflap.o $(CXX_C_OBJS)
88 # Language-specific object files for C++.
89 CXX_OBJS = cp/cp-lang.o stub-objc.o $(CXX_AND_OBJCXX_OBJS)
91 # Use strict warnings for this front end.
92 cp-warn = $(STRICT_WARN) $(CXX_COMPAT_WARN)
94 cc1plus-dummy$(exeext): $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
95 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
96 $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBS)
98 cc1plus-checksum.c : cc1plus-dummy$(exeext) build/genchecksum$(build_exeext)
99 build/genchecksum$(build_exeext) cc1plus-dummy$(exeext) > $@
101 cc1plus-checksum.o : cc1plus-checksum.c
103 cc1plus$(exeext): $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBDEPS)
104 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
105 $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBS)
107 # Special build rules.
108 $(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf
109 gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L ANSI-C \
110 $(srcdir)/cp/cfns.gperf > $(srcdir)/cp/cfns.h
115 c++.all.cross: g++-cross$(exeext)
116 c++.start.encap: g++$(exeext)
126 cd $(srcdir)/cp; etags -o TAGS.sub *.c *.h --language=none \
127 --regex='/DEFTREECODE [(]\([A-Z_]+\)/\1/' cp-tree.def; \
128 etags --include TAGS.sub --include ../TAGS.sub
132 c++.srcman: doc/g++.1
133 -cp -p $^ $(srcdir)/doc
135 # 'make check' in gcc/ looks for check-c++, as do all toplevel C++-related
136 # check targets. However, our DejaGNU framework requires 'check-g++' as its
137 # entry point. We feed the former to the latter here.
138 check-c++ : check-g++
139 # List of targets that can use the generic check- rule and its // variant.
140 lang_checks += check-g++
144 # cc1plus is installed elsewhere as part of $(COMPILERS).
146 # Install the driver program as $(target)-g++
147 # and also as either g++ (if native) or $(tooldir)/bin/g++.
148 c++.install-common: installdirs
149 -rm -f $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
150 -$(INSTALL_PROGRAM) g++$(exeext) $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
151 -chmod a+x $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
152 -rm -f $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext)
153 -( cd $(DESTDIR)$(bindir) && \
154 $(LN) $(GXX_INSTALL_NAME)$(exeext) $(CXX_INSTALL_NAME)$(exeext) )
155 -if [ -f cc1plus$(exeext) ] ; then \
156 if [ -f g++-cross$(exeext) ] ; then \
157 if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
158 rm -f $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \
159 $(INSTALL_PROGRAM) g++-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \
160 rm -f $(DESTDIR)$(gcc_tooldir)/bin/c++$(exeext); \
161 ( cd $(DESTDIR)$(gcc_tooldir)/bin && \
162 $(LN) g++$(exeext) c++$(exeext) ); \
165 rm -f $(DESTDIR)$(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
166 ( cd $(DESTDIR)$(bindir) && \
167 $(LN) $(GXX_INSTALL_NAME)$(exeext) $(GXX_TARGET_INSTALL_NAME)$(exeext) ); \
168 rm -f $(DESTDIR)$(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
169 ( cd $(DESTDIR)$(bindir) && \
170 $(LN) $(CXX_INSTALL_NAME)$(exeext) $(CXX_TARGET_INSTALL_NAME)$(exeext) ); \
174 # We can't use links because not everyone supports them, and we can't use
175 # .so because Irix 6.5 doesn't support them. So just copy the manpage.
177 cp doc/gcc.1 doc/g++.1
179 c++.install-man: $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
181 $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext): doc/g++.1 installdirs
183 -$(INSTALL_DATA) $< $@
187 -rm -rf $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext)
188 -rm -rf $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
189 -rm -rf $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
192 # A lot of the ancillary files are deleted by the main makefile.
193 # We just have to delete files specific to us.
198 -rm -f cp/*$(coverageexts)
201 -rm -f cp/config.status cp/Makefile
202 c++.maintainer-clean:
205 # The main makefile has already created stage?/cp.
207 c++.stage1: stage1-start
208 -mv cp/*$(objext) stage1/cp
209 c++.stage2: stage2-start
210 -mv cp/*$(objext) stage2/cp
211 c++.stage3: stage3-start
212 -mv cp/*$(objext) stage3/cp
213 c++.stage4: stage4-start
214 -mv cp/*$(objext) stage4/cp
215 c++.stageprofile: stageprofile-start
216 -mv cp/*$(objext) stageprofile/cp
217 c++.stagefeedback: stagefeedback-start
218 -mv cp/*$(objext) stagefeedback/cp
221 # .o: .h dependencies.
222 CXX_TREE_H = $(TREE_H) cp/name-lookup.h cp/cp-tree.h c-common.h \
223 cp/cp-tree.def c-common.def \
224 function.h varray.h $(SYSTEM_H) coretypes.h $(CONFIG_H) $(TARGET_H) \
226 $(srcdir)/../include/hashtab.h $(srcdir)/../include/splay-tree.h
228 CXX_PRETTY_PRINT_H = cp/cxx-pretty-print.h $(C_PRETTY_PRINT_H)
230 cp/lex.o: cp/lex.c $(CXX_TREE_H) $(TM_H) flags.h \
231 c-pragma.h toplev.h output.h input.h cp/operators.def $(TM_P_H)
232 cp/cp-lang.o: cp/cp-lang.c $(CXX_TREE_H) $(TM_H) toplev.h debug.h langhooks.h \
233 $(LANGHOOKS_DEF_H) c-common.h gtype-cp.h \
234 $(DIAGNOSTIC_H) cp/cp-objcp-common.h
235 cp/decl.o: cp/decl.c $(CXX_TREE_H) $(TM_H) flags.h cp/decl.h \
236 output.h $(EXPR_H) except.h toplev.h $(HASHTAB_H) $(RTL_H) \
237 cp/operators.def $(TM_P_H) tree-inline.h diagnostic.h c-pragma.h \
238 debug.h gt-cp-decl.h timevar.h $(TREE_FLOW_H) $(TARGET_H)
239 cp/decl2.o: cp/decl2.c $(CXX_TREE_H) $(TM_H) flags.h cp/decl.h $(EXPR_H) \
240 output.h except.h toplev.h $(RTL_H) c-common.h gt-cp-decl2.h cgraph.h \
241 c-pragma.h $(TREE_DUMP_H) intl.h $(TARGET_H)
242 cp/cp-objcp-common.o : cp/cp-objcp-common.c $(CONFIG_H) $(SYSTEM_H) \
243 coretypes.h $(TM_H) $(TREE_H) $(CXX_TREE_H) c-common.h toplev.h langhooks.h \
244 $(LANGHOOKS_DEF_H) $(DIAGNOSTIC_H) debug.h $(CXX_PRETTY_PRINT_H) \
245 cp/cp-objcp-common.h gt-cp-cp-objcp-common.h
246 cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) $(TM_H) flags.h toplev.h output.h \
247 $(TM_P_H) diagnostic.h gt-cp-typeck2.h
248 cp/typeck.o: cp/typeck.c $(CXX_TREE_H) $(TM_H) flags.h $(RTL_H) $(EXPR_H) \
249 toplev.h diagnostic.h convert.h c-common.h $(TARGET_H)
250 cp/class.o: cp/class.c $(CXX_TREE_H) $(TM_H) flags.h toplev.h $(RTL_H) \
251 $(TARGET_H) convert.h $(CGRAPH_H) $(TREE_DUMP_H)
252 cp/call.o: cp/call.c $(CXX_TREE_H) $(TM_H) flags.h toplev.h $(RTL_H) \
253 $(EXPR_H) diagnostic.h intl.h gt-cp-call.h convert.h $(TARGET_H)
254 cp/friend.o: cp/friend.c $(CXX_TREE_H) $(TM_H) flags.h $(RTL_H) toplev.h \
256 cp/init.o: cp/init.c $(CXX_TREE_H) $(TM_H) flags.h $(RTL_H) $(EXPR_H) \
257 toplev.h except.h $(TARGET_H)
258 cp/method.o: cp/method.c $(CXX_TREE_H) $(TM_H) toplev.h $(RTL_H) $(EXPR_H) \
259 $(TM_P_H) $(TARGET_H) diagnostic.h gt-cp-method.h
260 cp/cvt.o: cp/cvt.c $(CXX_TREE_H) $(TM_H) cp/decl.h flags.h toplev.h \
261 convert.h $(TARGET_H)
262 cp/search.o: cp/search.c $(CXX_TREE_H) $(TM_H) flags.h toplev.h $(RTL_H)
263 cp/tree.o: cp/tree.c $(CXX_TREE_H) $(TM_H) flags.h toplev.h $(RTL_H) \
264 insn-config.h integrate.h tree-inline.h real.h gt-cp-tree.h $(TARGET_H) \
266 cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(TM_H)
267 cp/rtti.o: cp/rtti.c $(CXX_TREE_H) $(TM_H) flags.h toplev.h convert.h \
269 cp/except.o: cp/except.c $(CXX_TREE_H) $(TM_H) flags.h $(RTL_H) except.h \
270 toplev.h cp/cfns.h $(EXPR_H) libfuncs.h tree-inline.h $(TARGET_H)
271 cp/expr.o: cp/expr.c $(CXX_TREE_H) $(TM_H) $(RTL_H) flags.h $(EXPR_H) \
272 toplev.h except.h $(TM_P_H)
273 cp/pt.o: cp/pt.c $(CXX_TREE_H) $(TM_H) cp/decl.h cp/cp-objcp-common.h \
274 toplev.h $(RTL_H) except.h tree-inline.h pointer-set.h gt-cp-pt.h vecprim.h
275 cp/error.o: cp/error.c $(CXX_TREE_H) $(TM_H) toplev.h $(DIAGNOSTIC_H) \
276 flags.h real.h $(LANGHOOKS_DEF_H) $(CXX_PRETTY_PRINT_H)
277 cp/repo.o: cp/repo.c $(CXX_TREE_H) $(TM_H) toplev.h diagnostic.h \
279 cp/semantics.o: cp/semantics.c $(CXX_TREE_H) $(TM_H) except.h toplev.h \
280 flags.h debug.h output.h $(RTL_H) $(TIMEVAR_H) $(EXPR_H) \
281 tree-inline.h cgraph.h $(TARGET_H) c-common.h
282 cp/dump.o: cp/dump.c $(CXX_TREE_H) $(TM_H) tree-dump.h
283 cp/optimize.o: cp/optimize.c $(CXX_TREE_H) $(TM_H) rtl.h integrate.h \
284 insn-config.h input.h $(PARAMS_H) debug.h tree-inline.h tree-gimple.h \
286 cp/mangle.o: cp/mangle.c $(CXX_TREE_H) $(TM_H) toplev.h real.h gt-cp-mangle.h \
287 $(TARGET_H) $(TM_P_H)
288 cp/parser.o: cp/parser.c $(CXX_TREE_H) $(TM_H) diagnostic.h gt-cp-parser.h \
290 cp/cp-gimplify.o: cp/cp-gimplify.c $(CXX_TREE_H) toplev.h c-common.h \
291 $(TM_H) coretypes.h pointer-set.h
293 cp/name-lookup.o: cp/name-lookup.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
294 $(TM_H) $(CXX_TREE_H) timevar.h gt-cp-name-lookup.h toplev.h \
295 $(DIAGNOSTIC_H) flags.h debug.h
297 cp/cxx-pretty-print.o: cp/cxx-pretty-print.c $(CXX_PRETTY_PRINT_H) \
298 $(CONFIG_H) $(SYSTEM_H) $(TM_H) coretypes.h $(CXX_TREE_H)