1 ## Makefile for the GNU C++ Support library.
3 ## Copyright (C) 2000-2017 Free Software Foundation, Inc.
5 ## Process this file with automake to produce Makefile.in.
7 ## This file is part of GCC.
9 ## GCC is free software; you can redistribute it and/or modify
10 ## it under the terms of the GNU General Public License as published by
11 ## the Free Software Foundation; either version 3, or (at your option)
14 ## GCC is distributed in the hope that it will be useful,
15 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ## GNU General Public License for more details.
19 ## You should have received a copy of the GNU General Public License
20 ## along with GCC; see the file COPYING3. If not see
21 ## <http://www.gnu.org/licenses/>.
23 include $(top_srcdir)/fragment.am
25 # Need this library to both be part of libstdc++.a, and installed
27 # 1) separate libsupc++.la
28 toolexeclib_LTLIBRARIES = libsupc++.la
30 # 2) integrated libsupc++convenience.la that is to be a part of libstdc++.a
31 noinst_LTLIBRARIES = libsupc++convenience.la
34 cxxabi.h exception initializer_list new typeinfo
37 atomic_lockfree_defines.h cxxabi_forced.h \
38 exception_defines.h exception_ptr.h hash_bytes.h nested_exception.h exception.h cxxabi_init_exception.h
40 headers = $(std_HEADERS) $(bits_HEADERS)
80 function_type_info.cc \
81 fundamental_type_info.cc \
103 pointer_type_info.cc \
105 si_class_type_info.cc \
109 vmi_class_type_info.cc \
112 if ENABLE_VTABLE_VERIFY
119 libsupc___la_SOURCES = $(sources) $(c_sources) $(vtv_sources)
120 libsupc__convenience_la_SOURCES = $(sources) $(c_sources) $(vtv_sources)
124 $(LN_S) $(toplevel_srcdir)/libiberty/cp-demangle.c $@
125 cp-demangle.lo: cp-demangle.c
126 $(LTCOMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
127 cp-demangle.o: cp-demangle.c
128 $(C_COMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
131 # Use special rules for the C++11 sources so that the proper flags are passed.
132 bad_array_length.lo: bad_array_length.cc
133 $(LTCXXCOMPILE) -std=gnu++11 -c $<
134 bad_array_length.o: bad_array_length.cc
135 $(CXXCOMPILE) -std=gnu++11 -c $<
137 bad_array_new.lo: bad_array_new.cc
138 $(LTCXXCOMPILE) -std=gnu++11 -c $<
139 bad_array_new.o: bad_array_new.cc
140 $(CXXCOMPILE) -std=gnu++11 -c $<
142 eh_aux_runtime.lo: eh_aux_runtime.cc
143 $(LTCXXCOMPILE) -std=gnu++11 -c $<
144 eh_aux_runtime.o: eh_aux_runtime.cc
145 $(CXXCOMPILE) -std=gnu++11 -c $<
148 $(LTCXXCOMPILE) -std=gnu++11 -c $<
150 $(CXXCOMPILE) -std=gnu++11 -c $<
152 eh_terminate.lo: eh_terminate.cc
153 $(LTCXXCOMPILE) -std=gnu++11 -c $<
154 eh_terminate.o: eh_terminate.cc
155 $(CXXCOMPILE) -std=gnu++11 -c $<
157 eh_throw.lo: eh_throw.cc
158 $(LTCXXCOMPILE) -std=gnu++11 -c $<
159 eh_throw.o: eh_throw.cc
160 $(CXXCOMPILE) -std=gnu++11 -c $<
163 $(LTCXXCOMPILE) -std=gnu++11 -c $<
165 $(CXXCOMPILE) -std=gnu++11 -c $<
167 atexit_thread.lo: atexit_thread.cc
168 $(LTCXXCOMPILE) -std=gnu++11 -c $<
169 atexit_thread.o: atexit_thread.cc
170 $(CXXCOMPILE) -std=gnu++11 -c $<
172 nested_exception.lo: nested_exception.cc
173 $(LTCXXCOMPILE) -std=gnu++11 -c $<
174 nested_exception.o: nested_exception.cc
175 $(CXXCOMPILE) -std=gnu++11 -c $<
177 new_handler.lo: new_handler.cc
178 $(LTCXXCOMPILE) -std=gnu++11 -c $<
179 new_handler.o: new_handler.cc
180 $(CXXCOMPILE) -std=gnu++11 -c $<
183 $(LTCXXCOMPILE) -std=gnu++11 -c $<
185 $(CXXCOMPILE) -std=gnu++11 -c $<
187 new_opnt.lo: new_opnt.cc
188 $(LTCXXCOMPILE) -std=gnu++11 -c $<
189 new_opnt.o: new_opnt.cc
190 $(CXXCOMPILE) -std=gnu++11 -c $<
192 # Use special rules for the C++14 sources so that the proper flags are passed.
193 del_ops.lo: del_ops.cc
194 $(LTCXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $<
195 del_ops.o: del_ops.cc
196 $(CXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $<
197 del_opvs.lo: del_opvs.cc
198 $(LTCXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $<
199 del_opvs.o: del_opvs.cc
200 $(CXXCOMPILE) -std=gnu++14 -Wno-sized-deallocation -c $<
202 # Use special rules for the C++17 sources so that the proper flags are passed.
203 new_opa.lo: new_opa.cc
204 $(LTCXXCOMPILE) -std=gnu++1z -c $<
205 new_opant.lo: new_opant.cc
206 $(LTCXXCOMPILE) -std=gnu++1z -c $<
207 new_opva.lo: new_opva.cc
208 $(LTCXXCOMPILE) -std=gnu++1z -c $<
209 new_opvant.lo: new_opvant.cc
210 $(LTCXXCOMPILE) -std=gnu++1z -c $<
211 del_opa.lo: del_opa.cc
212 $(LTCXXCOMPILE) -std=gnu++1z -c $<
213 del_opant.lo: del_opant.cc
214 $(LTCXXCOMPILE) -std=gnu++1z -c $<
215 del_opsa.lo: del_opsa.cc
216 $(LTCXXCOMPILE) -std=gnu++1z -c $<
217 del_opva.lo: del_opva.cc
218 $(LTCXXCOMPILE) -std=gnu++1z -c $<
219 del_opvant.lo: del_opvant.cc
220 $(LTCXXCOMPILE) -std=gnu++1z -c $<
221 del_opvsa.lo: del_opvsa.cc
222 $(LTCXXCOMPILE) -std=gnu++1z -c $<
224 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
225 # modified in a per-library or per-sub-library way. Need to manually
226 # set this option because CONFIG_CXXFLAGS has to be after
227 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
228 # as the occasion call for it.
230 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
232 $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS)
235 "gxx_include_dir=$(gxx_include_dir)"
238 # Use special rules for pulling things out of libiberty. These
239 # objects should be compiled with the "C" compiler, not the C++
240 # compiler, and also should not use the C++ includes.
241 C_INCLUDES = -I.. -I$(toplevel_srcdir)/libiberty -I$(toplevel_srcdir)/include
243 $(CC) $(DEFS) $(C_INCLUDES) \
244 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
246 # LTCOMPILE is copied from LTCXXCOMPILE below.
247 LTCOMPILE = $(LIBTOOL) --tag CC --tag disable-shared $(LIBTOOLFLAGS) --mode=compile \
248 $(CC) $(DEFS) $(C_INCLUDES) \
249 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
250 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
254 # 1) In general, libtool expects an argument such as `--tag=CXX' when
255 # using the C++ compiler, because that will enable the settings
256 # detected when C++ support was being configured. However, when no
257 # such flag is given in the command line, libtool attempts to figure
258 # it out by matching the compiler name in each configuration section
259 # against a prefix of the command line. The problem is that, if the
260 # compiler name and its initial flags stored in the libtool
261 # configuration file don't match those in the command line, libtool
262 # can't decide which configuration to use, and it gives up. The
263 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
264 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
265 # attempt to infer which configuration to use.
267 # The second tag argument, `--tag disable-shared` means that libtool
268 # only compiles each source once, for static objects. In actuality,
269 # glibcxx_lt_pic_flag and glibcxx_compiler_shared_flag are added to
270 # the libtool command that is used create the object, which is
271 # suitable for shared libraries. The `--tag disable-shared` must be
272 # placed after --tag CXX lest things CXX undo the affect of
275 # 2) Need to explicitly set LTCXXCOMPILE so that EXTRA_CXX_FLAGS is
276 # last. (That way, things like -O2 passed down from the toplevel can
277 # be overridden by --enable-debug.)
279 $(LIBTOOL) --tag CXX --tag disable-shared \
280 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
281 --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \
282 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(EXTRA_CXX_FLAGS)
284 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
286 # 3) We'd have a problem when building the shared libstdc++ object if
287 # the rules automake generates would be used. We cannot allow g++ to
288 # be used since this would add -lstdc++ to the link line which of
289 # course is problematic at this point. So, we get the top-level
290 # directory to configure libstdc++-v3 to use gcc as the C++
291 # compilation driver.
293 $(LIBTOOL) --tag CXX --tag disable-shared \
294 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
296 $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
299 # We have to have rules modified from the default to counteract SUN make
300 # prepending each of $(*_HEADERS) with VPATH below.
301 stddir = $(gxx_include_dir)
302 bitsdir = $(gxx_include_dir)/bits
304 install-stdHEADERS: $(std_HEADERS)
306 $(mkinstalldirs) $(DESTDIR)$(stddir)
307 @list='$(std_HEADERS)'; for p in $$list; do \
308 q=`echo $$p | sed -e 's,.*/,,'`; \
309 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
310 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q"; \
311 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q; \
314 install-bitsHEADERS: $(bits_HEADERS)
316 $(mkinstalldirs) $(DESTDIR)$(bitsdir)
317 @list='$(bits_HEADERS)'; for p in $$list; do \
318 q=`echo $$p | sed -e 's,.*/,,'`; \
319 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
320 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q"; \
321 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q; \
324 uninstall-stdHEADERS:
326 list='$(std_HEADERS)'; for p in $$list; do \
327 q=`echo $$p | sed -e 's,.*/,,'`; \
328 rm -f $(DESTDIR)$(stddir)/$$q; \
331 uninstall-bitsHEADERS:
333 list='$(bits_HEADERS)'; for p in $$list; do \
334 q=`echo $$p | sed -e 's,.*/,,'`; \
335 rm -f $(DESTDIR)$(bitsdir)/$$q; \
339 # By adding these files here, automake will remove them for 'make clean'