1 ## Makefile for the src subdirectory of the GNU C++ Standard library.
3 ## Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
4 ## 2006, 2007, 2008, 2009, 2010
5 ## Free Software Foundation, Inc.
7 ## This file is part of the libstdc++ version 3 distribution.
8 ## Process this file with automake to produce Makefile.in.
10 ## This file is part of the GNU ISO C++ Library. This library is free
11 ## software; you can redistribute it and/or modify it under the
12 ## terms of the GNU General Public License as published by the
13 ## Free Software Foundation; either version 3, or (at your option)
16 ## This library 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 along
22 ## with this library; see the file COPYING3. If not see
23 ## <http://www.gnu.org/licenses/>.
25 include $(top_srcdir)/fragment.am
27 # Cross compiler support.
28 toolexeclib_LTLIBRARIES = libstdc++.la
30 # Symbol versioning for shared libraries.
32 libstdc++-symbols.ver: ${glibcxx_srcdir}/$(SYMVER_FILE) \
33 $(port_specific_symbol_files)
34 cp ${glibcxx_srcdir}/$(SYMVER_FILE) ./libstdc++-symbols.ver
35 chmod +w ./libstdc++-symbols.ver
36 if test "x$(port_specific_symbol_files)" != x; then \
37 if grep '^# Appended to version file.' \
38 $(port_specific_symbol_files) /dev/null > /dev/null 2>&1; then \
39 cat $(port_specific_symbol_files) >> $@; \
41 sed -n '1,/DO NOT DELETE/p' $@ > tmp.top; \
42 sed -n '/DO NOT DELETE/,$$p' $@ > tmp.bottom; \
43 cat tmp.top $(port_specific_symbol_files) tmp.bottom > $@; \
44 rm tmp.top tmp.bottom; \
48 CLEANFILES = libstdc++-symbols.ver
51 if ENABLE_SYMVERS_SOL2
52 version_arg = -Wl,--version-script,libstdc++-symbols.ver-sol2
53 version_dep = libstdc++-symbols.ver-sol2
54 libstdc++-symbols.ver-sol2 : libstdc++-symbols.ver
55 sed -e '/^#ifdef HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT/,/^#endif/d' $< \
56 > $@ || (rm -f $@ ; exit 1)
58 version_arg = -Wl,--version-script=libstdc++-symbols.ver
59 version_dep = libstdc++-symbols.ver
62 if ENABLE_SYMVERS_GNU_NAMESPACE
63 version_arg = -Wl,--version-script=libstdc++-symbols.ver
64 version_dep = libstdc++-symbols.ver
67 version_arg = -Wl,-M,libstdc++-symbols.ver-sun
68 version_dep = libstdc++-symbols.ver-sun
69 libstdc++-symbols.ver-sun : libstdc++-symbols.ver \
70 $(toplevel_srcdir)/contrib/make_sunver.pl \
71 $(libstdc___la_OBJECTS) $(libstdc___la_LIBADD)
72 CXXFILT="$(CXXFILT)"; export CXXFILT; \
73 perl $(toplevel_srcdir)/contrib/make_sunver.pl \
74 libstdc++-symbols.ver \
75 $(libstdc___la_OBJECTS:%.lo=.libs/%.o) \
76 `echo $(libstdc___la_LIBADD) | \
77 sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \
78 > $@ || (rm -f $@ ; exit 1)
80 if ENABLE_SYMVERS_DARWIN
81 version_arg = -Wl,-exported_symbols_list,libstdc++-symbols.explist
82 version_dep = libstdc++-symbols.explist
83 libstdc++-symbols.explist : libstdc++-symbols.ver \
84 ${glibcxx_srcdir}/scripts/make_exports.pl \
85 $(libstdc___la_OBJECTS) $(libstdc___la_LIBADD)
86 perl ${glibcxx_srcdir}/scripts/make_exports.pl \
87 libstdc++-symbols.ver \
88 $(libstdc___la_OBJECTS:%.lo=.libs/%.o) \
89 `echo $(libstdc___la_LIBADD) | \
90 sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \
91 > $@ || (rm -f $@ ; exit 1)
94 CLEANFILES += $(version_dep)
101 # Source files linked in via configuration/make substitution for a
108 messages_members.cc \
109 monetary_members.cc \
113 codecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC)
114 $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true
116 collate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC)
117 $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true
119 ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC)
120 $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true
122 messages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC)
123 $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true
125 monetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC)
126 $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true
128 numeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC)
129 $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true
131 time_members.cc: ${glibcxx_srcdir}/$(CTIME_CC)
132 $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true
134 atomicity_file = ${glibcxx_srcdir}/$(ATOMICITY_SRCDIR)/atomicity.h
135 atomicity.cc: ${atomicity_file}
136 $(LN_S) ${atomicity_file} ./atomicity.cc || true
138 # Source files linked in via configuration/make substitution for a
139 # particular host, but with ad hoc naming rules.
140 host_sources_extra = \
141 basic_file.cc c++locale.cc ${ldbl_compat_sources} ${parallel_sources}
143 c++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC)
144 $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true
146 basic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC)
147 $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true
150 parallel_sources = parallel_list.cc parallel_settings.cc \
151 compatibility-parallel_list.cc
156 if GLIBCXX_LDBL_COMPAT
157 ldbl_compat_sources = compatibility-ldbl.cc
159 ldbl_compat_sources =
162 # Sources present in the src directory.
165 bitmap_allocator.cc \
170 compatibility-c++0x.cc \
171 compatibility-debug_list.cc \
172 compatibility-list.cc \
194 math_stubs_float.cc \
195 math_stubs_long_double.cc \
219 condition_variable.cc \
224 ${host_sources_extra}
226 vpath % $(top_srcdir)/src
227 vpath % $(top_srcdir)
229 libstdc___la_SOURCES = $(sources)
231 libstdc___la_LIBADD = \
233 $(top_builddir)/libsupc++/libsupc++convenience.la
235 libstdc___la_DEPENDENCIES = \
237 $(top_builddir)/libsupc++/libsupc++convenience.la
239 libstdc___la_LDFLAGS = \
240 -version-info $(libtool_VERSION) ${version_arg} -lm
242 libstdc___la_LINK = $(CXXLINK) $(libstdc___la_LDFLAGS)
244 # Use special rules for the deprecated source files so that they find
245 # deprecated include files.
246 GLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include
247 strstream.lo: strstream.cc
248 $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
249 strstream.o: strstream.cc
250 $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
252 # Use special rules for the concept-checking instantiations so that all
253 # the generated template functions are also instantiated. Force the checks
254 # to be on so that the instantiations are actually seen.
255 concept-inst.lo: concept-inst.cc
256 $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
257 concept-inst.o: concept-inst.cc
258 $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
260 # Use special rules for parallel mode compilation.
261 PARALLEL_FLAGS = -fopenmp -D_GLIBCXX_PARALLEL -I$(glibcxx_builddir)/../libgomp
262 parallel_list.lo: parallel_list.cc
263 $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $<
264 parallel_list.o: parallel_list.cc
265 $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $<
267 parallel_settings.lo: parallel_settings.cc
268 $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $<
269 parallel_settings.o: parallel_settings.cc
270 $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $<
272 compatibility-parallel_list.lo: compatibility-parallel_list.cc
273 $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $<
274 compatibility-parallel_list.o: compatibility-parallel_list.cc
275 $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $<
277 # Use special rules for the C++0x sources so that the proper flags are passed.
278 functexcept.lo: functexcept.cc
279 $(LTCXXCOMPILE) -std=gnu++0x -c $<
280 functexcept.o: functexcept.cc
281 $(CXXCOMPILE) -std=gnu++0x -c $<
283 system_error.lo: system_error.cc
284 $(LTCXXCOMPILE) -std=gnu++0x -c $<
285 system_error.o: system_error.cc
286 $(CXXCOMPILE) -std=gnu++0x -c $<
289 $(LTCXXCOMPILE) -std=gnu++0x -c $<
291 $(CXXCOMPILE) -std=gnu++0x -c $<
293 condition_variable.lo: condition_variable.cc
294 $(LTCXXCOMPILE) -std=gnu++0x -c $<
295 condition_variable.o: condition_variable.cc
296 $(CXXCOMPILE) -std=gnu++0x -c $<
298 compatibility-c++0x.lo: compatibility-c++0x.cc
299 $(LTCXXCOMPILE) -std=gnu++0x -c $<
300 compatibility-c++0x.o: compatibility-c++0x.cc
301 $(CXXCOMPILE) -std=gnu++0x -c $<
303 hash_c++0x.lo: hash_c++0x.cc
304 $(LTCXXCOMPILE) -std=gnu++0x -c $<
305 hash_c++0x.o: hash_c++0x.cc
306 $(CXXCOMPILE) -std=gnu++0x -c $<
308 hashtable_c++0x.lo: hashtable_c++0x.cc
309 $(LTCXXCOMPILE) -std=gnu++0x -c $<
310 hashtable_c++0x.o: hashtable_c++0x.cc
311 $(CXXCOMPILE) -std=gnu++0x -c $<
313 hash_bytes.lo: hash_bytes.cc
314 $(LTCXXCOMPILE) -std=gnu++0x -c $<
315 hash_bytes.o: hash_bytes.cc
316 $(CXXCOMPILE) -std=gnu++0x -c $<
319 $(LTCXXCOMPILE) -std=gnu++0x -c $<
321 $(CXXCOMPILE) -std=gnu++0x -c $<
324 $(LTCXXCOMPILE) -std=gnu++0x -c $<
326 $(CXXCOMPILE) -std=gnu++0x -c $<
328 fstream-inst.lo: fstream-inst.cc
329 $(LTCXXCOMPILE) -std=gnu++0x -c $<
330 fstream-inst.o: fstream-inst.cc
331 $(CXXCOMPILE) -std=gnu++0x -c $<
333 string-inst.lo: string-inst.cc
334 $(LTCXXCOMPILE) -std=gnu++0x -c $<
335 string-inst.o: string-inst.cc
336 $(CXXCOMPILE) -std=gnu++0x -c $<
338 wstring-inst.lo: wstring-inst.cc
339 $(LTCXXCOMPILE) -std=gnu++0x -c $<
340 wstring-inst.o: wstring-inst.cc
341 $(CXXCOMPILE) -std=gnu++0x -c $<
344 $(LTCXXCOMPILE) -std=gnu++0x -c $<
346 $(CXXCOMPILE) -std=gnu++0x -c $<
349 $(LTCXXCOMPILE) -std=gnu++0x -c $<
351 $(CXXCOMPILE) -std=gnu++0x -c $<
354 $(LTCXXCOMPILE) -std=gnu++0x -c $<
356 $(CXXCOMPILE) -std=gnu++0x -c $<
358 if GLIBCXX_LDBL_COMPAT
359 # Use special rules for compatibility-ldbl.cc compilation, as we need to
360 # pass -mlong-double-64.
361 compatibility-ldbl.lo: compatibility-ldbl.cc
362 $(LTCXXCOMPILE) -mlong-double-64 -c $<
363 compatibility-ldbl.o: compatibility-ldbl.cc
364 $(CXXCOMPILE) -mlong-double-64 -c $<
367 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
368 # modified in a per-library or per-sub-library way. Need to manually
369 # set this option because CONFIG_CXXFLAGS has to be after
370 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
371 # as the occasion calls for it.
373 -fno-implicit-templates \
375 $(OPTIMIZE_CXXFLAGS) \
379 # libstdc++ libtool notes
381 # 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
382 # last. (That way, things like -O2 passed down from the toplevel can
383 # be overridden by --enable-debug.)
385 # 2) In general, libtool expects an argument such as `--tag=CXX' when
386 # using the C++ compiler, because that will enable the settings
387 # detected when C++ support was being configured. However, when no
388 # such flag is given in the command line, libtool attempts to figure
389 # it out by matching the compiler name in each configuration section
390 # against a prefix of the command line. The problem is that, if the
391 # compiler name and its initial flags stored in the libtool
392 # configuration file don't match those in the command line, libtool
393 # can't decide which configuration to use, and it gives up. The
394 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
395 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
396 # attempt to infer which configuration to use
397 LTCXXCOMPILE = $(LIBTOOL) --tag CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \
398 $(CXX) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
400 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
402 # 3) We'd have a problem when building the shared libstdc++ object if
403 # the rules automake generates would be used. We cannot allow g++ to
404 # be used since this would add -lstdc++ to the link line which of
405 # course is problematic at this point. So, we get the top-level
406 # directory to configure libstdc++-v3 to use gcc as the C++
407 # compilation driver.
408 CXXLINK = $(LIBTOOL) --tag CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
409 $(CXX) $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
412 # Added bits to build debug library.
413 if GLIBCXX_BUILD_DEBUG
414 all-local: build_debug
415 install-data-local: install_debug
423 # Build a set of debug objects here.
424 # Take care to fix all possibly-relative paths.
426 if test ! -d ${debugdir}; then \
427 mkdir -p ${debugdir}; \
429 sed -e 's/top_builddir = \.\./top_builddir = ..\/../' \
430 -e 's/top_build_prefix = \.\./top_build_prefix = ..\/../' \
431 -e 's/srcdir = \.\./srcdir = ..\/../' \
432 -e 's/glibcxx_basedir = \.\./glibcxx_basedir = ..\/../' \
433 -e 's/MKDIR_P = \.\./MKDIR_P = ..\/../' \
434 -e 's/all-local: build_debug/all-local:/' \
435 -e 's/install-data-local: install_debug/install-data-local:/' \
436 < ../Makefile > Makefile) ; \
438 echo `date` > stamp-debug;
440 build_debug: stamp-debug
441 (cd ${debugdir} && $(MAKE) CXXFLAGS='$(DEBUG_FLAGS)' all)
443 # Install debug library here.
445 (cd ${debugdir} && $(MAKE) \
446 toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)