1 ## Makefile for the GNU C++ Support library.
3 ## Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
4 ## 2009, 2010, 2011, 2012
5 ## Free Software Foundation, Inc.
7 ## Process this file with automake to produce Makefile.in.
9 ## This file is part of GCC.
11 ## GCC is free software; you can redistribute it and/or modify
12 ## it under the terms of the GNU General Public License as published by
13 ## the Free Software Foundation; either version 3, or (at your option)
16 ## GCC is distributed in the hope that it will be useful,
17 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ## GNU General Public License for more details.
21 ## You should have received a copy of the GNU General Public License
22 ## along with GCC; see the file COPYING3. If not see
23 ## <http://www.gnu.org/licenses/>.
25 include $(top_srcdir)/fragment.am
27 # Need this library to both be part of libstdc++.a, and installed
29 # 1) separate libsupc++.la
30 toolexeclib_LTLIBRARIES = libsupc++.la
31 # 2) integrated libsupc++convenience.la that is to be a part of libstdc++.a
32 noinst_LTLIBRARIES = libsupc++convenience.la
35 cxxabi.h exception initializer_list new typeinfo
38 atomic_lockfree_defines.h cxxabi_forced.h \
39 exception_defines.h exception_ptr.h hash_bytes.h nested_exception.h
41 headers = $(std_HEADERS) $(bits_HEADERS)
77 function_type_info.cc \
78 fundamental_type_info.cc \
90 pointer_type_info.cc \
92 si_class_type_info.cc \
96 vmi_class_type_info.cc \
99 libsupc___la_SOURCES = $(sources) $(c_sources)
100 libsupc__convenience_la_SOURCES = $(sources) $(c_sources)
104 $(LN_S) $(toplevel_srcdir)/libiberty/cp-demangle.c $@
105 cp-demangle.lo: cp-demangle.c
106 $(LTCOMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
107 cp-demangle.o: cp-demangle.c
108 $(C_COMPILE) -DIN_GLIBCPP_V3 -Wno-error -c $<
111 # Use special rules for the C++0x sources so that the proper flags are passed.
113 $(LTCXXCOMPILE) -std=gnu++0x -c $<
115 $(CXXCOMPILE) -std=gnu++0x -c $<
117 eh_throw.lo: eh_throw.cc
118 $(LTCXXCOMPILE) -std=gnu++0x -c $<
119 eh_throw.o: eh_throw.cc
120 $(CXXCOMPILE) -std=gnu++0x -c $<
123 $(LTCXXCOMPILE) -std=gnu++0x -c $<
125 $(CXXCOMPILE) -std=gnu++0x -c $<
127 atexit_thread.lo: atexit_thread.cc
128 $(LTCXXCOMPILE) -std=gnu++0x -c $<
129 atexit_thread.o: atexit_thread.cc
130 $(CXXCOMPILE) -std=gnu++0x -c $<
132 nested_exception.lo: nested_exception.cc
133 $(LTCXXCOMPILE) -std=gnu++0x -c $<
134 nested_exception.o: nested_exception.cc
135 $(CXXCOMPILE) -std=gnu++0x -c $<
137 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
138 # modified in a per-library or per-sub-library way. Need to manually
139 # set this option because CONFIG_CXXFLAGS has to be after
140 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
141 # as the occasion call for it.
143 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
145 $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS)
148 "gxx_include_dir=$(gxx_include_dir)"
151 # Use special rules for pulling things out of libiberty. These
152 # objects should be compiled with the "C" compiler, not the C++
153 # compiler, and also should not use the C++ includes.
154 C_INCLUDES = -I.. -I$(toplevel_srcdir)/libiberty -I$(toplevel_srcdir)/include
156 $(CC) $(DEFS) $(C_INCLUDES) \
157 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
159 # LTCOMPILE is copied from LTCXXCOMPILE below.
160 LTCOMPILE = $(LIBTOOL) --tag CC --tag disable-shared $(LIBTOOLFLAGS) --mode=compile \
161 $(CC) $(DEFS) $(C_INCLUDES) \
162 $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
163 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
167 # 1) In general, libtool expects an argument such as `--tag=CXX' when
168 # using the C++ compiler, because that will enable the settings
169 # detected when C++ support was being configured. However, when no
170 # such flag is given in the command line, libtool attempts to figure
171 # it out by matching the compiler name in each configuration section
172 # against a prefix of the command line. The problem is that, if the
173 # compiler name and its initial flags stored in the libtool
174 # configuration file don't match those in the command line, libtool
175 # can't decide which configuration to use, and it gives up. The
176 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
177 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
178 # attempt to infer which configuration to use.
180 # The second tag argument, `--tag disable-shared` means that libtool
181 # only compiles each source once, for static objects. In actuality,
182 # glibcxx_lt_pic_flag and glibcxx_compiler_shared_flag are added to
183 # the libtool command that is used create the object, which is
184 # suitable for shared libraries. The `--tag disable-shared` must be
185 # placed after --tag CXX lest things CXX undo the affect of
188 # 2) Need to explicitly set LTCXXCOMPILE so that EXTRA_CXX_FLAGS is
189 # last. (That way, things like -O2 passed down from the toplevel can
190 # be overridden by --enable-debug.)
192 $(LIBTOOL) --tag CXX --tag disable-shared \
193 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
194 --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \
195 $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(EXTRA_CXX_FLAGS)
197 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
199 # 3) We'd have a problem when building the shared libstdc++ object if
200 # the rules automake generates would be used. We cannot allow g++ to
201 # be used since this would add -lstdc++ to the link line which of
202 # course is problematic at this point. So, we get the top-level
203 # directory to configure libstdc++-v3 to use gcc as the C++
204 # compilation driver.
206 $(LIBTOOL) --tag CXX --tag disable-shared \
207 $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
209 $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
212 # We have to have rules modified from the default to counteract SUN make
213 # prepending each of $(*_HEADERS) with VPATH below.
214 stddir = $(gxx_include_dir)
215 bitsdir = $(gxx_include_dir)/bits
217 install-stdHEADERS: $(std_HEADERS)
219 $(mkinstalldirs) $(DESTDIR)$(stddir)
220 @list='$(std_HEADERS)'; for p in $$list; do \
221 q=`echo $$p | sed -e 's,.*/,,'`; \
222 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
223 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q"; \
224 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(stddir)/$$q; \
227 install-bitsHEADERS: $(bits_HEADERS)
229 $(mkinstalldirs) $(DESTDIR)$(bitsdir)
230 @list='$(bits_HEADERS)'; for p in $$list; do \
231 q=`echo $$p | sed -e 's,.*/,,'`; \
232 if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
233 echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q"; \
234 $(INSTALL_DATA) $$d$$p $(DESTDIR)$(bitsdir)/$$q; \
237 uninstall-stdHEADERS:
239 list='$(std_HEADERS)'; for p in $$list; do \
240 q=`echo $$p | sed -e 's,.*/,,'`; \
241 rm -f $(DESTDIR)$(stddir)/$$q; \
244 uninstall-bitsHEADERS:
246 list='$(bits_HEADERS)'; for p in $$list; do \
247 q=`echo $$p | sed -e 's,.*/,,'`; \
248 rm -f $(DESTDIR)$(bitsdir)/$$q; \