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_settings.cc \
151 compatibility-parallel_list.cc \
152 compatibility-parallel_list-2.cc
157 if GLIBCXX_LDBL_COMPAT
158 ldbl_compat_sources = compatibility-ldbl.cc
160 ldbl_compat_sources =
163 # Sources present in the src directory.
166 bitmap_allocator.cc \
171 compatibility-c++0x.cc \
172 compatibility-debug_list.cc \
173 compatibility-debug_list-2.cc \
174 compatibility-list.cc \
175 compatibility-list-2.cc \
195 math_stubs_float.cc \
196 math_stubs_long_double.cc \
222 condition_variable.cc \
227 ${host_sources_extra}
229 vpath % $(top_srcdir)/src
230 vpath % $(top_srcdir)
232 libstdc___la_SOURCES = $(sources)
234 libstdc___la_LIBADD = \
236 $(top_builddir)/libsupc++/libsupc++convenience.la
238 libstdc___la_DEPENDENCIES = \
240 $(top_builddir)/libsupc++/libsupc++convenience.la
242 libstdc___la_LDFLAGS = \
243 -version-info $(libtool_VERSION) ${version_arg} -lm
245 libstdc___la_LINK = $(CXXLINK) $(libstdc___la_LDFLAGS)
247 # Use special rules for the deprecated source files so that they find
248 # deprecated include files.
249 GLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include
250 strstream.lo: strstream.cc
251 $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
252 strstream.o: strstream.cc
253 $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
255 # Use special rules for the concept-checking instantiations so that all
256 # the generated template functions are also instantiated. Force the checks
257 # to be on so that the instantiations are actually seen.
258 concept-inst.lo: concept-inst.cc
259 $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
260 concept-inst.o: concept-inst.cc
261 $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
263 # Use special rules for parallel mode compilation.
264 PARALLEL_FLAGS = -fopenmp -D_GLIBCXX_PARALLEL -I$(glibcxx_builddir)/../libgomp
265 parallel_settings.lo: parallel_settings.cc
266 $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $<
267 parallel_settings.o: parallel_settings.cc
268 $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $<
270 compatibility-parallel_list.lo: compatibility-parallel_list.cc
271 $(LTCXXCOMPILE) -c $<
272 compatibility-parallel_list.o: compatibility-parallel_list.cc
275 compatibility-parallel_list-2.lo: compatibility-parallel_list-2.cc
276 $(LTCXXCOMPILE) -c $<
277 compatibility-parallel_list-2.o: compatibility-parallel_list-2.cc
280 # Use special rules for the C++0x sources so that the proper flags are passed.
281 functexcept.lo: functexcept.cc
282 $(LTCXXCOMPILE) -std=gnu++0x -c $<
283 functexcept.o: functexcept.cc
284 $(CXXCOMPILE) -std=gnu++0x -c $<
286 system_error.lo: system_error.cc
287 $(LTCXXCOMPILE) -std=gnu++0x -c $<
288 system_error.o: system_error.cc
289 $(CXXCOMPILE) -std=gnu++0x -c $<
292 $(LTCXXCOMPILE) -std=gnu++0x -c $<
294 $(CXXCOMPILE) -std=gnu++0x -c $<
296 condition_variable.lo: condition_variable.cc
297 $(LTCXXCOMPILE) -std=gnu++0x -c $<
298 condition_variable.o: condition_variable.cc
299 $(CXXCOMPILE) -std=gnu++0x -c $<
301 compatibility-c++0x.lo: compatibility-c++0x.cc
302 $(LTCXXCOMPILE) -std=gnu++0x -c $<
303 compatibility-c++0x.o: compatibility-c++0x.cc
304 $(CXXCOMPILE) -std=gnu++0x -c $<
306 hash_c++0x.lo: hash_c++0x.cc
307 $(LTCXXCOMPILE) -std=gnu++0x -c $<
308 hash_c++0x.o: hash_c++0x.cc
309 $(CXXCOMPILE) -std=gnu++0x -c $<
311 hashtable_c++0x.lo: hashtable_c++0x.cc
312 $(LTCXXCOMPILE) -std=gnu++0x -c $<
313 hashtable_c++0x.o: hashtable_c++0x.cc
314 $(CXXCOMPILE) -std=gnu++0x -c $<
317 $(LTCXXCOMPILE) -std=gnu++0x -c $<
319 $(CXXCOMPILE) -std=gnu++0x -c $<
322 $(LTCXXCOMPILE) -std=gnu++0x -c $<
324 $(CXXCOMPILE) -std=gnu++0x -c $<
326 fstream-inst.lo: fstream-inst.cc
327 $(LTCXXCOMPILE) -std=gnu++0x -c $<
328 fstream-inst.o: fstream-inst.cc
329 $(CXXCOMPILE) -std=gnu++0x -c $<
331 string-inst.lo: string-inst.cc
332 $(LTCXXCOMPILE) -std=gnu++0x -c $<
333 string-inst.o: string-inst.cc
334 $(CXXCOMPILE) -std=gnu++0x -c $<
336 wstring-inst.lo: wstring-inst.cc
337 $(LTCXXCOMPILE) -std=gnu++0x -c $<
338 wstring-inst.o: wstring-inst.cc
339 $(CXXCOMPILE) -std=gnu++0x -c $<
342 $(LTCXXCOMPILE) -std=gnu++0x -c $<
344 $(CXXCOMPILE) -std=gnu++0x -c $<
347 $(LTCXXCOMPILE) -std=gnu++0x -c $<
349 $(CXXCOMPILE) -std=gnu++0x -c $<
352 $(LTCXXCOMPILE) -std=gnu++0x -c $<
354 $(CXXCOMPILE) -std=gnu++0x -c $<
357 $(LTCXXCOMPILE) -std=gnu++0x -c $<
359 $(CXXCOMPILE) -std=gnu++0x -c $<
362 $(LTCXXCOMPILE) -std=gnu++0x -c $<
364 $(CXXCOMPILE) -std=gnu++0x -c $<
366 placeholders.lo: placeholders.cc
367 $(LTCXXCOMPILE) -std=gnu++0x -c $<
368 placeholders.o: placeholders.cc
369 $(CXXCOMPILE) -std=gnu++0x -c $<
371 if GLIBCXX_LDBL_COMPAT
372 # Use special rules for compatibility-ldbl.cc compilation, as we need to
373 # pass -mlong-double-64.
374 compatibility-ldbl.lo: compatibility-ldbl.cc
375 $(LTCXXCOMPILE) -mlong-double-64 -c $<
376 compatibility-ldbl.o: compatibility-ldbl.cc
377 $(CXXCOMPILE) -mlong-double-64 -c $<
380 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
381 # modified in a per-library or per-sub-library way. Need to manually
382 # set this option because CONFIG_CXXFLAGS has to be after
383 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
384 # as the occasion calls for it.
386 -fno-implicit-templates \
388 $(OPTIMIZE_CXXFLAGS) \
392 # libstdc++ libtool notes
394 # 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
395 # last. (That way, things like -O2 passed down from the toplevel can
396 # be overridden by --enable-debug.)
398 # 2) In general, libtool expects an argument such as `--tag=CXX' when
399 # using the C++ compiler, because that will enable the settings
400 # detected when C++ support was being configured. However, when no
401 # such flag is given in the command line, libtool attempts to figure
402 # it out by matching the compiler name in each configuration section
403 # against a prefix of the command line. The problem is that, if the
404 # compiler name and its initial flags stored in the libtool
405 # configuration file don't match those in the command line, libtool
406 # can't decide which configuration to use, and it gives up. The
407 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
408 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
409 # attempt to infer which configuration to use
410 LTCXXCOMPILE = $(LIBTOOL) --tag CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \
411 $(CXX) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
413 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
415 # 3) We'd have a problem when building the shared libstdc++ object if
416 # the rules automake generates would be used. We cannot allow g++ to
417 # be used since this would add -lstdc++ to the link line which of
418 # course is problematic at this point. So, we get the top-level
419 # directory to configure libstdc++-v3 to use gcc as the C++
420 # compilation driver.
421 CXXLINK = $(LIBTOOL) --tag CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
422 $(CXX) $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
425 # Added bits to build debug library.
426 if GLIBCXX_BUILD_DEBUG
427 all-local: build_debug
428 install-data-local: install_debug
436 # Build a set of debug objects here.
437 # Take care to fix all possibly-relative paths.
439 if test ! -d ${debugdir}; then \
440 mkdir -p ${debugdir}; \
442 sed -e 's/top_builddir = \.\./top_builddir = ..\/../' \
443 -e 's/top_build_prefix = \.\./top_build_prefix = ..\/../' \
444 -e 's/srcdir = \.\./srcdir = ..\/../' \
445 -e 's/VPATH = \.\./VPATH = ..\/../' \
446 -e 's/glibcxx_basedir = \.\./glibcxx_basedir = ..\/../' \
447 -e 's/MKDIR_P = \.\./MKDIR_P = ..\/../' \
448 -e 's/all-local: build_debug/all-local:/' \
449 -e 's/install-data-local: install_debug/install-data-local:/' \
450 < ../Makefile > Makefile) ; \
452 echo `date` > stamp-debug;
454 build_debug: stamp-debug
455 (cd ${debugdir} && $(MAKE) CXXFLAGS='$(DEBUG_FLAGS)' all)
457 # Install debug library here.
459 (cd ${debugdir} && $(MAKE) \
460 toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)