1 # Top level -*- makefile -*- fragment for GNU C++.
2 # Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
3 # 2005, 2007, 2008, 2009, 2010
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 3, 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 COPYING3. If not see
20 # <http://www.gnu.org/licenses/>.
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.cross, foo.start.encap, foo.rest.encap,
26 # foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
27 # foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
28 # foo.mostlyclean, foo.clean, foo.distclean,
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 # Actual names to use when installing a native compiler.
40 CXX_INSTALL_NAME := $(shell echo c++|sed '$(program_transform_name)')
41 GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)')
42 CXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo c++|sed '$(program_transform_name)')
43 GXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo g++|sed '$(program_transform_name)')
44 CP_PLUGIN_HEADERS := cp-tree.h cxx-pretty-print.h name-lookup.h
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 $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
59 $(INCLUDES) $(srcdir)/cp/g++spec.c)
61 # Create the compiler driver for g++.
62 GXX_OBJS = $(GCC_OBJS) g++spec.o intl.o prefix.o version.o
63 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
64 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
65 $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
67 # Create a version of the g++ driver which calls the cross-compiler.
68 g++-cross$(exeext): g++$(exeext)
69 -rm -f g++-cross$(exeext)
70 cp g++$(exeext) g++-cross$(exeext)
72 # The compiler itself.
73 # Shared with C front end:
74 CXX_C_OBJS = attribs.o incpath.o prefix.o \
75 $(C_COMMON_OBJS) $(CXX_TARGET_OBJS)
77 # Language-specific object files for C++ and Objective C++.
78 CXX_AND_OBJCXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \
79 cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o cp/rtti.o \
80 cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \
81 cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o \
82 cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o \
83 cp/cp-gimplify.o tree-mudflap.o $(CXX_C_OBJS)
85 # Language-specific object files for C++.
86 CXX_OBJS = cp/cp-lang.o c-family/stub-objc.o $(CXX_AND_OBJCXX_OBJS)
88 c++_OBJS = $(CXX_OBJS) dummy-checksum.o cc1plus-checksum.o cp/g++spec.o
90 # Use strict warnings for this front end.
91 cp-warn = $(STRICT_WARN)
93 cc1plus-dummy$(exeext): $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
94 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
95 $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
97 cc1plus-checksum.c : cc1plus-dummy$(exeext) build/genchecksum$(build_exeext)
98 build/genchecksum$(build_exeext) cc1plus-dummy$(exeext) > $@
100 cc1plus-checksum.o : cc1plus-checksum.c $(CONFIG_H) $(SYSTEM_H)
102 cc1plus$(exeext): $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBDEPS)
103 $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
104 $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
106 # Special build rules.
107 $(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf
108 gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L ANSI-C \
109 $(srcdir)/cp/cfns.gperf > $(srcdir)/cp/cfns.h
114 c++.all.cross: g++-cross$(exeext)
115 c++.start.encap: g++$(exeext)
128 cd $(srcdir)/cp; etags -o TAGS.sub *.c *.h --language=none \
129 --regex='/DEFTREECODE [(]\([A-Z_]+\)/\1/' cp-tree.def; \
130 etags --include TAGS.sub --include ../TAGS.sub
134 c++.srcman: doc/g++.1
135 -cp -p $^ $(srcdir)/doc
137 # 'make check' in gcc/ looks for check-c++, as do all toplevel C++-related
138 # check targets. However, our DejaGNU framework requires 'check-g++' as its
139 # entry point. We feed the former to the latter here.
140 check-c++ : check-g++
141 check-c++-subtargets : check-g++-subtargets
142 # List of targets that can use the generic check- rule and its // variant.
143 lang_checks += check-g++
144 lang_checks_parallelized += check-g++
145 # For description see comment above check_gcc_parallelize in gcc/Makefile.in.
146 check_g++_parallelize = old-deja.exp dg.exp
150 # cc1plus is installed elsewhere as part of $(COMPILERS).
152 # Install the driver program as $(target)-g++
153 # and also as either g++ (if native) or $(tooldir)/bin/g++.
154 c++.install-common: installdirs
155 -rm -f $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
156 -$(INSTALL_PROGRAM) g++$(exeext) $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
157 -chmod a+x $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
158 -rm -f $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext)
159 -( cd $(DESTDIR)$(bindir) && \
160 $(LN) $(GXX_INSTALL_NAME)$(exeext) $(CXX_INSTALL_NAME)$(exeext) )
161 -if [ -f cc1plus$(exeext) ] ; then \
162 if [ -f g++-cross$(exeext) ] ; then \
163 if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
164 rm -f $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \
165 $(INSTALL_PROGRAM) g++-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \
166 rm -f $(DESTDIR)$(gcc_tooldir)/bin/c++$(exeext); \
167 ( cd $(DESTDIR)$(gcc_tooldir)/bin && \
168 $(LN) g++$(exeext) c++$(exeext) ); \
171 rm -f $(DESTDIR)$(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
172 ( cd $(DESTDIR)$(bindir) && \
173 $(LN) $(GXX_INSTALL_NAME)$(exeext) $(GXX_TARGET_INSTALL_NAME)$(exeext) ); \
174 rm -f $(DESTDIR)$(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
175 ( cd $(DESTDIR)$(bindir) && \
176 $(LN) $(CXX_INSTALL_NAME)$(exeext) $(CXX_TARGET_INSTALL_NAME)$(exeext) ); \
180 # We can't use links because not everyone supports them, and we can't use
181 # .so because Irix 6.5 doesn't support them. So just copy the manpage.
185 c++.install-man: $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
187 $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext): doc/g++.1 installdirs
189 -$(INSTALL_DATA) $< $@
192 c++.install-plugin: installdirs
193 # We keep the directory structure for files in config and .def files. All
194 # other files are flattened to a single directory.
195 headers="$(CP_PLUGIN_HEADERS)"; \
196 for file in $$headers; do \
197 path=$(srcdir)/cp/$$file; \
198 dest=$(plugin_includedir)/cp/$$file; \
199 echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
200 dir=`dirname $$dest`; \
201 $(mkinstalldirs) $(DESTDIR)$$dir; \
202 $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
206 -rm -rf $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext)
207 -rm -rf $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext)
208 -rm -rf $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
211 # A lot of the ancillary files are deleted by the main makefile.
212 # We just have to delete files specific to us.
217 -rm -f cp/*$(coverageexts)
220 -rm -f cp/config.status cp/Makefile
221 c++.maintainer-clean:
224 # The main makefile has already created stage?/cp.
226 c++.stage1: stage1-start
227 -mv cp/*$(objext) stage1/cp
228 c++.stage2: stage2-start
229 -mv cp/*$(objext) stage2/cp
230 c++.stage3: stage3-start
231 -mv cp/*$(objext) stage3/cp
232 c++.stage4: stage4-start
233 -mv cp/*$(objext) stage4/cp
234 c++.stageprofile: stageprofile-start
235 -mv cp/*$(objext) stageprofile/cp
236 c++.stagefeedback: stagefeedback-start
237 -mv cp/*$(objext) stagefeedback/cp
240 # .o: .h dependencies.
241 CXX_TREE_H = $(TREE_H) cp/name-lookup.h cp/cp-tree.h $(C_COMMON_H) \
243 $(SYSTEM_H) coretypes.h $(CONFIG_H) $(TARGET_H) $(GGC_H) \
244 $(srcdir)/../include/hashtab.h
246 CXX_PRETTY_PRINT_H = cp/cxx-pretty-print.h $(C_PRETTY_PRINT_H)
248 cp/lex.o: cp/lex.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \
249 $(C_PRAGMA_H) toplev.h output.h input.h cp/operators.def $(TM_P_H)
250 cp/cp-lang.o: cp/cp-lang.c $(CXX_TREE_H) $(TM_H) toplev.h debug.h langhooks.h \
251 $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-cp.h gt-cp-cp-lang.h \
252 cp/cp-objcp-common.h $(EXPR_H)
253 cp/decl.o: cp/decl.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) cp/decl.h \
254 output.h toplev.h $(HASHTAB_H) $(RTL_H) \
255 cp/operators.def $(TM_P_H) $(TREE_INLINE_H) $(DIAGNOSTIC_H) $(C_PRAGMA_H) \
256 debug.h gt-cp-decl.h $(TIMEVAR_H) $(TARGET_H) $(PLUGIN_H) \
257 intl.h tree-iterator.h $(SPLAY_TREE_H)
258 cp/decl2.o: cp/decl2.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) cp/decl.h \
259 output.h toplev.h $(C_COMMON_H) gt-cp-decl2.h $(CGRAPH_H) \
260 $(C_PRAGMA_H) $(TREE_DUMP_H) intl.h $(TARGET_H) $(GIMPLE_H) $(POINTER_SET_H) \
261 $(SPLAY_TREE_H) c-family/c-ada-spec.h
262 cp/cp-objcp-common.o : cp/cp-objcp-common.c $(CONFIG_H) $(SYSTEM_H) \
263 coretypes.h $(TM_H) $(TREE_H) $(CXX_TREE_H) $(C_COMMON_H) toplev.h \
264 langhooks.h $(LANGHOOKS_DEF_H) $(DIAGNOSTIC_H) debug.h \
265 $(CXX_PRETTY_PRINT_H) cp/cp-objcp-common.h gt-cp-cp-objcp-common.h
266 cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h output.h \
267 $(TM_P_H) $(DIAGNOSTIC_CORE_H) gt-cp-typeck2.h $(REAL_H) intl.h
268 cp/typeck.o: cp/typeck.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \
269 toplev.h $(DIAGNOSTIC_H) convert.h $(C_COMMON_H) $(TARGET_H) \
271 cp/class.o: cp/class.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h \
272 $(TARGET_H) convert.h $(CGRAPH_H) $(TREE_DUMP_H) gt-cp-class.h \
274 cp/call.o: cp/call.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h \
275 $(DIAGNOSTIC_CORE_H) intl.h gt-cp-call.h convert.h $(TARGET_H) langhooks.h
276 cp/friend.o: cp/friend.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h
277 cp/init.o: cp/init.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \
278 toplev.h $(EXCEPT_H) $(TARGET_H)
279 cp/method.o: cp/method.c $(CXX_TREE_H) $(TM_H) toplev.h \
280 $(TM_P_H) $(TARGET_H) $(DIAGNOSTIC_H) gt-cp-method.h $(GIMPLE_H)
281 cp/cvt.o: cp/cvt.c $(CXX_TREE_H) $(TM_H) cp/decl.h $(FLAGS_H) toplev.h \
282 convert.h $(TARGET_H) intl.h
283 cp/search.o: cp/search.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h \
285 cp/tree.o: cp/tree.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h \
286 $(TREE_INLINE_H) $(REAL_H) gt-cp-tree.h \
287 $(TARGET_H) debug.h $(CGRAPH_H) $(SPLAY_TREE_H) $(GIMPLE_H)
288 cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(TM_H)
289 cp/rtti.o: cp/rtti.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h convert.h \
290 $(TARGET_H) $(C_PRAGMA_H) gt-cp-rtti.h intl.h
291 cp/except.o: cp/except.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \
292 toplev.h cp/cfns.h $(TREE_INLINE_H) $(TARGET_H)
293 cp/expr.o: cp/expr.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h $(TM_P_H)
294 cp/pt.o: cp/pt.c $(CXX_TREE_H) $(TM_H) cp/decl.h cp/cp-objcp-common.h \
295 toplev.h $(TREE_INLINE_H) pointer-set.h gt-cp-pt.h vecprim.h intl.h
296 cp/error.o: cp/error.c $(CXX_TREE_H) $(TM_H) toplev.h $(DIAGNOSTIC_H) \
297 $(FLAGS_H) $(REAL_H) $(LANGHOOKS_DEF_H) $(CXX_PRETTY_PRINT_H) \
298 tree-diagnostic.h tree-pretty-print.h
299 cp/repo.o: cp/repo.c $(CXX_TREE_H) $(TM_H) toplev.h $(DIAGNOSTIC_CORE_H) \
301 cp/semantics.o: cp/semantics.c $(CXX_TREE_H) $(TM_H) toplev.h \
302 $(FLAGS_H) output.h $(RTL_H) $(TIMEVAR_H) \
303 $(TREE_INLINE_H) $(CGRAPH_H) $(TARGET_H) $(C_COMMON_H) $(GIMPLE_H) \
304 bitmap.h gt-cp-semantics.h
305 cp/dump.o: cp/dump.c $(CXX_TREE_H) $(TM_H) $(TREE_DUMP_H)
306 cp/optimize.o: cp/optimize.c $(CXX_TREE_H) $(TM_H) \
307 input.h $(PARAMS_H) debug.h $(TREE_INLINE_H) $(GIMPLE_H) \
308 $(TARGET_H) tree-iterator.h $(CGRAPH_H) $(DIAGNOSTIC_CORE_H)
309 cp/mangle.o: cp/mangle.c $(CXX_TREE_H) $(TM_H) toplev.h $(REAL_H) \
310 gt-cp-mangle.h $(TARGET_H) $(TM_P_H) $(CGRAPH_H)
311 cp/parser.o: cp/parser.c $(CXX_TREE_H) $(TM_H) $(DIAGNOSTIC_CORE_H) \
312 gt-cp-parser.h output.h $(TARGET_H) $(PLUGIN_H) intl.h
313 cp/cp-gimplify.o: cp/cp-gimplify.c $(CXX_TREE_H) toplev.h $(C_COMMON_H) \
314 $(TM_H) coretypes.h pointer-set.h tree-iterator.h
316 cp/name-lookup.o: cp/name-lookup.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
317 $(TM_H) $(CXX_TREE_H) $(TIMEVAR_H) gt-cp-name-lookup.h toplev.h \
318 $(DIAGNOSTIC_CORE_H) $(FLAGS_H) debug.h
320 cp/cxx-pretty-print.o: cp/cxx-pretty-print.c $(CXX_PRETTY_PRINT_H) \
321 $(CONFIG_H) $(SYSTEM_H) $(TM_H) coretypes.h $(CXX_TREE_H) tree-pretty-print.h