libstdc++-v3/src/Makefile.am

   1 ## Makefile for the src subdirectory of the GNU C++ Standard library.
   2 ##
   3 ## Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
   4 ## 2006, 2007, 2008, 2009, 2010, 2011
   5 ## Free Software Foundation, Inc.
   6 ##
   7 ## This file is part of the libstdc++ version 3 distribution.
   8 ## Process this file with automake to produce Makefile.in.
   9
  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)
  14 ## any later version.
  15
  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.
  20
  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/>.
  24
  25 include $(top_srcdir)/fragment.am
  26
  27 # Cross compiler support.
  28 toolexeclib_LTLIBRARIES = libstdc++.la
  29
  30 # Symbol versioning for shared libraries.
  31 if ENABLE_SYMVERS
  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) >> $@; \
  40           else \
  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; \
  45           fi; \
  46         fi
  47
  48 CLEANFILES = libstdc++-symbols.ver
  49
  50 if ENABLE_SYMVERS_GNU
  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)
  57 else
  58 version_arg = -Wl,--version-script=libstdc++-symbols.ver
  59 version_dep = libstdc++-symbols.ver
  60 endif
  61 endif
  62 if ENABLE_SYMVERS_GNU_NAMESPACE
  63 version_arg = -Wl,--version-script=libstdc++-symbols.ver
  64 version_dep = libstdc++-symbols.ver
  65 endif
  66 if ENABLE_SYMVERS_SUN
  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)
  79 endif
  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)
  92 endif
  93
  94 CLEANFILES += $(version_dep)
  95 else
  96 version_arg =
  97 version_dep =
  98 endif
  99
 100
 101 # Source files linked in via configuration/make substitution for a
 102 # particular host.
 103 host_sources = \
 104         atomicity.cc \
 105         codecvt_members.cc \
 106         collate_members.cc \
 107         ctype_configure_char.cc \
 108         ctype_members.cc \
 109         messages_members.cc \
 110         monetary_members.cc \
 111         numeric_members.cc \
 112         time_members.cc
 113
 114 codecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC)
 115         $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true
 116
 117 collate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC)
 118         $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true
 119
 120 ctype_configure_char.cc: ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc
 121         $(LN_S) ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc . || true
 122
 123 ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC)
 124         $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true
 125
 126 messages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC)
 127         $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true
 128
 129 monetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC)
 130         $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true
 131
 132 numeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC)
 133         $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true
 134
 135 time_members.cc: ${glibcxx_srcdir}/$(CTIME_CC)
 136         $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true
 137
 138 atomicity_file = ${glibcxx_srcdir}/$(ATOMICITY_SRCDIR)/atomicity.h
 139 atomicity.cc: ${atomicity_file}
 140         $(LN_S) ${atomicity_file} ./atomicity.cc || true
 141
 142 # Source files linked in via configuration/make substitution for a
 143 # particular host, but with ad hoc naming rules.
 144 host_sources_extra = \
 145         basic_file.cc c++locale.cc \
 146         ${inst_sources} ${ldbl_compat_sources} ${parallel_sources}
 147
 148 c++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC)
 149         $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true
 150
 151 basic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC)
 152         $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true
 153
 154 if ENABLE_PARALLEL
 155 parallel_sources = parallel_settings.cc \
 156                    compatibility-parallel_list.cc \
 157                    compatibility-parallel_list-2.cc
 158 else
 159 parallel_sources =
 160 endif
 161
 162 if GLIBCXX_LDBL_COMPAT
 163 ldbl_compat_sources = compatibility-ldbl.cc
 164 else
 165 ldbl_compat_sources =
 166 endif
 167
 168 if ENABLE_EXTERN_TEMPLATE
 169 XTEMPLATE_FLAGS = -fno-implicit-templates
 170 inst_sources = \
 171         allocator-inst.cc \
 172         concept-inst.cc \
 173         ext-inst.cc \
 174         fstream-inst.cc \
 175         ios-inst.cc \
 176         iostream-inst.cc \
 177         istream-inst.cc \
 178         locale-inst.cc \
 179         misc-inst.cc \
 180         ostream-inst.cc \
 181         sstream-inst.cc \
 182         streambuf-inst.cc \
 183         string-inst.cc \
 184         wlocale-inst.cc \
 185         wstring-inst.cc
 186 else
 187 XTEMPLATE_FLAGS =
 188 inst_sources =
 189 endif
 190
 191 # Sources present in the src directory, always present.
 192 sources = \
 193         bitmap_allocator.cc \
 194         pool_allocator.cc \
 195         mt_allocator.cc \
 196         codecvt.cc \
 197         compatibility.cc \
 198         compatibility-c++0x.cc \
 199         compatibility-atomic-c++0x.cc \
 200         compatibility-debug_list.cc \
 201         compatibility-debug_list-2.cc \
 202         compatibility-list.cc \
 203         compatibility-list-2.cc \
 204         complex_io.cc \
 205         ctype.cc \
 206         debug.cc \
 207         functexcept.cc \
 208         functional.cc \
 209         globals_io.cc \
 210         hash_c++0x.cc \
 211         hash_tr1.cc \
 212         hashtable_c++0x.cc \
 213         hashtable_tr1.cc \
 214         ios.cc \
 215         ios_failure.cc \
 216         ios_init.cc \
 217         ios_locale.cc \
 218         limits.cc \
 219         list.cc \
 220         locale.cc \
 221         locale_init.cc \
 222         locale_facets.cc \
 223         localename.cc \
 224         math_stubs_float.cc \
 225         math_stubs_long_double.cc \
 226         stdexcept.cc \
 227         strstream.cc \
 228         system_error.cc \
 229         tree.cc \
 230         istream.cc \
 231         placeholders.cc \
 232         regex.cc \
 233         shared_ptr.cc \
 234         streambuf.cc \
 235         mutex.cc \
 236         condition_variable.cc \
 237         chrono.cc \
 238         thread.cc \
 239         future.cc \
 240         valarray.cc \
 241         ${host_sources} \
 242         ${host_sources_extra}
 243
 244 vpath % $(top_srcdir)/src
 245 vpath % $(top_srcdir)
 246
 247 libstdc___la_SOURCES = $(sources)
 248
 249 libstdc___la_LIBADD = \
 250         $(GLIBCXX_LIBS) \
 251         $(top_builddir)/libsupc++/libsupc++convenience.la
 252
 253 libstdc___la_DEPENDENCIES = \
 254         ${version_dep} \
 255         $(top_builddir)/libsupc++/libsupc++convenience.la
 256
 257 libstdc___la_LDFLAGS = \
 258         -version-info $(libtool_VERSION) ${version_arg} -lm
 259
 260 libstdc___la_LINK = $(CXXLINK) $(libstdc___la_LDFLAGS)
 261
 262 # Use special rules for the deprecated source files so that they find
 263 # deprecated include files.
 264 GLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include
 265 strstream.lo: strstream.cc
 266         $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 267 strstream.o: strstream.cc
 268         $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 269
 270 # Use special rules for the concept-checking instantiations so that all
 271 # the generated template functions are also instantiated.  Force the checks
 272 # to be on so that the instantiations are actually seen.
 273 concept-inst.lo: concept-inst.cc
 274         $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 275 concept-inst.o: concept-inst.cc
 276         $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 277
 278 # Use special rules for parallel mode compilation.
 279 PARALLEL_FLAGS = -fopenmp -D_GLIBCXX_PARALLEL -I$(glibcxx_builddir)/../libgomp
 280 parallel_settings.lo: parallel_settings.cc
 281         $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $<
 282 parallel_settings.o: parallel_settings.cc
 283         $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $<
 284
 285 compatibility-parallel_list.lo: compatibility-parallel_list.cc
 286         $(LTCXXCOMPILE) -c $<
 287 compatibility-parallel_list.o: compatibility-parallel_list.cc
 288         $(CXXCOMPILE) -c $<
 289
 290 compatibility-parallel_list-2.lo: compatibility-parallel_list-2.cc
 291         $(LTCXXCOMPILE) -c $<
 292 compatibility-parallel_list-2.o: compatibility-parallel_list-2.cc
 293         $(CXXCOMPILE) -c $<
 294
 295 # Use special rules for the C++0x sources so that the proper flags are passed.
 296 functexcept.lo: functexcept.cc
 297         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 298 functexcept.o: functexcept.cc
 299         $(CXXCOMPILE) -std=gnu++0x -c $<
 300
 301 shared_ptr.lo: shared_ptr.cc
 302         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 303 shared_ptr.o: shared_ptr.cc
 304         $(CXXCOMPILE) -std=gnu++0x -c $<
 305
 306 system_error.lo: system_error.cc
 307         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 308 system_error.o: system_error.cc
 309         $(CXXCOMPILE) -std=gnu++0x -c $<
 310
 311 mutex.lo: mutex.cc
 312         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 313 mutex.o: mutex.cc
 314         $(CXXCOMPILE) -std=gnu++0x -c $<
 315
 316 condition_variable.lo: condition_variable.cc
 317         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 318 condition_variable.o: condition_variable.cc
 319         $(CXXCOMPILE) -std=gnu++0x -c $<
 320
 321 compatibility-c++0x.lo: compatibility-c++0x.cc
 322         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 323 compatibility-c++0x.o: compatibility-c++0x.cc
 324         $(CXXCOMPILE) -std=gnu++0x -c $<
 325
 326 compatibility-atomic-c++0x.lo: compatibility-atomic-c++0x.cc
 327         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 328 compatibility-atomic-c++0x.o: compatibility-atomic-c++0x.cc
 329         $(CXXCOMPILE) -std=gnu++0x -c $<
 330
 331 functional.lo: functional.cc
 332         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 333 functional.o: functional.cc
 334         $(CXXCOMPILE) -std=gnu++0x -c $<
 335
 336 hash_c++0x.lo: hash_c++0x.cc
 337         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 338 hash_c++0x.o: hash_c++0x.cc
 339         $(CXXCOMPILE) -std=gnu++0x -c $<
 340
 341 hashtable_c++0x.lo: hashtable_c++0x.cc
 342         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 343 hashtable_c++0x.o: hashtable_c++0x.cc
 344         $(CXXCOMPILE) -std=gnu++0x -c $<
 345
 346 limits.lo: limits.cc
 347         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 348 limits.o: limits.cc
 349         $(CXXCOMPILE) -std=gnu++0x -c $<
 350
 351 fstream-inst.lo: fstream-inst.cc
 352         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 353 fstream-inst.o: fstream-inst.cc
 354         $(CXXCOMPILE) -std=gnu++0x -c $<
 355
 356 string-inst.lo: string-inst.cc
 357         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 358 string-inst.o: string-inst.cc
 359         $(CXXCOMPILE) -std=gnu++0x -c $<
 360
 361 wstring-inst.lo: wstring-inst.cc
 362         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 363 wstring-inst.o: wstring-inst.cc
 364         $(CXXCOMPILE) -std=gnu++0x -c $<
 365
 366 chrono.lo: chrono.cc
 367         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 368 chrono.o: chrono.cc
 369         $(CXXCOMPILE) -std=gnu++0x -c $<
 370
 371 thread.lo: thread.cc
 372         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 373 thread.o: thread.cc
 374         $(CXXCOMPILE) -std=gnu++0x -c $<
 375
 376 future.lo: future.cc
 377         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 378 future.o: future.cc
 379         $(CXXCOMPILE) -std=gnu++0x -c $<
 380
 381 regex.lo: regex.cc
 382         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 383 regex.o: regex.cc
 384         $(CXXCOMPILE) -std=gnu++0x -c $<
 385
 386 debug.lo: debug.cc
 387         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 388 debug.o: debug.cc
 389         $(CXXCOMPILE) -std=gnu++0x -c $<
 390
 391 placeholders.lo: placeholders.cc
 392         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 393 placeholders.o: placeholders.cc
 394         $(CXXCOMPILE) -std=gnu++0x -c $<
 395
 396 if GLIBCXX_LDBL_COMPAT
 397 # Use special rules for compatibility-ldbl.cc compilation, as we need to
 398 # pass -mlong-double-64.
 399 compatibility-ldbl.lo: compatibility-ldbl.cc
 400         $(LTCXXCOMPILE) -mlong-double-64 -c $<
 401 compatibility-ldbl.o: compatibility-ldbl.cc
 402         $(CXXCOMPILE) -mlong-double-64 -c $<
 403 endif
 404
 405 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
 406 # modified in a per-library or per-sub-library way.  Need to manually
 407 # set this option because CONFIG_CXXFLAGS has to be after
 408 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
 409 # as the occasion calls for it.
 410 AM_CXXFLAGS = \
 411         $(XTEMPLATE_FLAGS) \
 412         $(WARN_CXXFLAGS) \
 413         $(OPTIMIZE_CXXFLAGS) \
 414         $(CONFIG_CXXFLAGS)
 415
 416
 417 # libstdc++ libtool notes
 418
 419 # 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
 420 # last. (That way, things like -O2 passed down from the toplevel can
 421 # be overridden by --enable-debug.)
 422
 423 # 2) In general, libtool expects an argument such as `--tag=CXX' when
 424 # using the C++ compiler, because that will enable the settings
 425 # detected when C++ support was being configured.  However, when no
 426 # such flag is given in the command line, libtool attempts to figure
 427 # it out by matching the compiler name in each configuration section
 428 # against a prefix of the command line.  The problem is that, if the
 429 # compiler name and its initial flags stored in the libtool
 430 # configuration file don't match those in the command line, libtool
 431 # can't decide which configuration to use, and it gives up.  The
 432 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
 433 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
 434 # attempt to infer which configuration to use
 435 LTCXXCOMPILE = $(LIBTOOL) --tag CXX \
 436                $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \
 437                $(CXX) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
 438                $(AM_CXXFLAGS) $(CXXFLAGS)
 439
 440 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 441
 442 # 3) We'd have a problem when building the shared libstdc++ object if
 443 # the rules automake generates would be used.  We cannot allow g++ to
 444 # be used since this would add -lstdc++ to the link line which of
 445 # course is problematic at this point.  So, we get the top-level
 446 # directory to configure libstdc++-v3 to use gcc as the C++
 447 # compilation driver.
 448 CXXLINK = $(LIBTOOL) --tag CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
 449           $(CXX) $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
 450
 451
 452 # Added bits to build debug library.
 453 if GLIBCXX_BUILD_DEBUG
 454 all-local: build_debug
 455 install-data-local: install_debug
 456 else
 457 all-local:
 458 install-data-local:
 459 endif
 460
 461 debugdir = debug
 462
 463 # Build a set of debug objects here.
 464 # Take care to fix all possibly-relative paths.
 465 stamp-debug:
 466         if test ! -d ${debugdir}; then \
 467           mkdir -p ${debugdir}; \
 468           (cd ${debugdir}; \
 469           sed -e 's/top_builddir = \.\./top_builddir = ..\/../' \
 470               -e 's/top_build_prefix = \.\./top_build_prefix = ..\/../' \
 471               -e 's/srcdir = \.\./srcdir = ..\/../' \
 472               -e 's/VPATH = \.\./VPATH = ..\/../' \
 473               -e 's/glibcxx_basedir = \.\./glibcxx_basedir = ..\/../' \
 474               -e 's/MKDIR_P = \.\./MKDIR_P = ..\/../' \
 475               -e 's/all-local: build_debug/all-local:/' \
 476               -e 's/install-data-local: install_debug/install-data-local:/' \
 477           < ../Makefile > Makefile) ; \
 478         fi; \
 479         echo `date` > stamp-debug;
 480
 481 build_debug: stamp-debug
 482         (cd ${debugdir} && $(MAKE) CXXFLAGS='$(DEBUG_FLAGS)' all)
 483
 484 # Install debug library here.
 485 install_debug:
 486         (cd ${debugdir} && $(MAKE) \
 487         toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)