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
   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_members.cc \
 108         messages_members.cc \
 109         monetary_members.cc \
 110         numeric_members.cc \
 111         time_members.cc
 112
 113 codecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC)
 114         $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true
 115
 116 collate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC)
 117         $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true
 118
 119 ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC)
 120         $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true
 121
 122 messages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC)
 123         $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true
 124
 125 monetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC)
 126         $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true
 127
 128 numeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC)
 129         $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true
 130
 131 time_members.cc: ${glibcxx_srcdir}/$(CTIME_CC)
 132         $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true
 133
 134 atomicity_file = ${glibcxx_srcdir}/$(ATOMICITY_SRCDIR)/atomicity.h
 135 atomicity.cc: ${atomicity_file}
 136         $(LN_S) ${atomicity_file} ./atomicity.cc || true
 137
 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}
 142
 143 c++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC)
 144         $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true
 145
 146 basic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC)
 147         $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true
 148
 149 if ENABLE_PARALLEL
 150 parallel_sources = parallel_list.cc parallel_settings.cc \
 151                    compatibility-parallel_list.cc
 152 else
 153 parallel_sources =
 154 endif
 155
 156 if GLIBCXX_LDBL_COMPAT
 157 ldbl_compat_sources = compatibility-ldbl.cc
 158 else
 159 ldbl_compat_sources =
 160 endif
 161
 162 # Sources present in the src directory.
 163 sources = \
 164         atomic.cc \
 165         bitmap_allocator.cc \
 166         pool_allocator.cc \
 167         mt_allocator.cc \
 168         codecvt.cc \
 169         compatibility.cc \
 170         compatibility-c++0x.cc \
 171         compatibility-debug_list.cc \
 172         compatibility-list.cc \
 173         complex_io.cc \
 174         ctype.cc \
 175         debug.cc \
 176         functexcept.cc \
 177         globals_io.cc \
 178         hash_c++0x.cc \
 179         hash_tr1.cc \
 180         hashtable_c++0x.cc \
 181         hashtable_tr1.cc \
 182         ios.cc \
 183         ios_failure.cc \
 184         ios_init.cc \
 185         ios_locale.cc \
 186         limits.cc \
 187         list.cc \
 188         debug_list.cc \
 189         locale.cc \
 190         locale_init.cc \
 191         locale_facets.cc \
 192         localename.cc \
 193         math_stubs_float.cc \
 194         math_stubs_long_double.cc \
 195         stdexcept.cc \
 196         strstream.cc \
 197         system_error.cc \
 198         tree.cc \
 199         allocator-inst.cc \
 200         concept-inst.cc \
 201         fstream-inst.cc \
 202         ext-inst.cc \
 203         ios-inst.cc \
 204         iostream-inst.cc \
 205         istream-inst.cc \
 206         istream.cc \
 207         locale-inst.cc \
 208         misc-inst.cc \
 209         ostream-inst.cc \
 210         placeholders.cc \
 211         sstream-inst.cc \
 212         streambuf-inst.cc \
 213         streambuf.cc \
 214         string-inst.cc \
 215         valarray-inst.cc \
 216         wlocale-inst.cc \
 217         wstring-inst.cc \
 218         mutex.cc \
 219         condition_variable.cc \
 220         chrono.cc \
 221         thread.cc \
 222         future.cc \
 223         ${host_sources} \
 224         ${host_sources_extra}
 225
 226 vpath % $(top_srcdir)/src
 227 vpath % $(top_srcdir)
 228
 229 libstdc___la_SOURCES = $(sources)
 230
 231 libstdc___la_LIBADD = \
 232         $(GLIBCXX_LIBS) \
 233         $(top_builddir)/libsupc++/libsupc++convenience.la
 234
 235 libstdc___la_DEPENDENCIES = \
 236         ${version_dep} \
 237         $(top_builddir)/libsupc++/libsupc++convenience.la
 238
 239 libstdc___la_LDFLAGS = \
 240         -version-info $(libtool_VERSION) ${version_arg} -lm
 241
 242 libstdc___la_LINK = $(CXXLINK) $(libstdc___la_LDFLAGS)
 243
 244 # Use special rules for the deprecated source files so that they find
 245 # deprecated include files.
 246 GLIBCXX_INCLUDE_DIR=$(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 $<
 251
 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 $<
 259
 260 # Use special rules for parallel mode compilation.
 261 PARALLEL_FLAGS = -fopenmp -D_GLIBCXX_PARALLEL -I$(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 $<
 266
 267 parallel_settings.lo: parallel_settings.cc
 268         $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $<
 269 parallel_settings.o: parallel_settings.cc
 270         $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $<
 271
 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 $<
 276
 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 $<
 282
 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 $<
 287
 288 mutex.lo: mutex.cc
 289         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 290 mutex.o: mutex.cc
 291         $(CXXCOMPILE) -std=gnu++0x -c $<
 292
 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 $<
 297
 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 $<
 302
 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 $<
 307
 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 $<
 312
 313 limits.lo: limits.cc
 314         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 315 limits.o: limits.cc
 316         $(CXXCOMPILE) -std=gnu++0x -c $<
 317
 318 atomic.lo: atomic.cc
 319         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 320 atomic.o: atomic.cc
 321         $(CXXCOMPILE) -std=gnu++0x -c $<
 322
 323 fstream-inst.lo: fstream-inst.cc
 324         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 325 fstream-inst.o: fstream-inst.cc
 326         $(CXXCOMPILE) -std=gnu++0x -c $<
 327
 328 string-inst.lo: string-inst.cc
 329         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 330 string-inst.o: string-inst.cc
 331         $(CXXCOMPILE) -std=gnu++0x -c $<
 332
 333 wstring-inst.lo: wstring-inst.cc
 334         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 335 wstring-inst.o: wstring-inst.cc
 336         $(CXXCOMPILE) -std=gnu++0x -c $<
 337
 338 chrono.lo: chrono.cc
 339         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 340 chrono.o: chrono.cc
 341         $(CXXCOMPILE) -std=gnu++0x -c $<
 342
 343 thread.lo: thread.cc
 344         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 345 thread.o: thread.cc
 346         $(CXXCOMPILE) -std=gnu++0x -c $<
 347
 348 future.lo: future.cc
 349         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 350 future.o: future.cc
 351         $(CXXCOMPILE) -std=gnu++0x -c $<
 352
 353 debug.lo: debug.cc
 354         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 355 debug.o: debug.cc
 356         $(CXXCOMPILE) -std=gnu++0x -c $<
 357
 358 placeholders.lo: placeholders.cc
 359         $(LTCXXCOMPILE) -std=gnu++0x -c $<
 360 placeholders.o: placeholders.cc
 361         $(CXXCOMPILE) -std=gnu++0x -c $<
 362
 363 if GLIBCXX_LDBL_COMPAT
 364 # Use special rules for compatibility-ldbl.cc compilation, as we need to
 365 # pass -mlong-double-64.
 366 compatibility-ldbl.lo: compatibility-ldbl.cc
 367         $(LTCXXCOMPILE) -mlong-double-64 -c $<
 368 compatibility-ldbl.o: compatibility-ldbl.cc
 369         $(CXXCOMPILE) -mlong-double-64 -c $<
 370 endif
 371
 372 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
 373 # modified in a per-library or per-sub-library way.  Need to manually
 374 # set this option because CONFIG_CXXFLAGS has to be after
 375 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
 376 # as the occasion calls for it.
 377 AM_CXXFLAGS = \
 378         -fno-implicit-templates \
 379         $(WARN_CXXFLAGS) \
 380         $(OPTIMIZE_CXXFLAGS) \
 381         $(CONFIG_CXXFLAGS)
 382
 383
 384 # libstdc++ libtool notes
 385
 386 # 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
 387 # last. (That way, things like -O2 passed down from the toplevel can
 388 # be overridden by --enable-debug.)
 389
 390 # 2) In general, libtool expects an argument such as `--tag=CXX' when
 391 # using the C++ compiler, because that will enable the settings
 392 # detected when C++ support was being configured.  However, when no
 393 # such flag is given in the command line, libtool attempts to figure
 394 # it out by matching the compiler name in each configuration section
 395 # against a prefix of the command line.  The problem is that, if the
 396 # compiler name and its initial flags stored in the libtool
 397 # configuration file don't match those in the command line, libtool
 398 # can't decide which configuration to use, and it gives up.  The
 399 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
 400 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
 401 # attempt to infer which configuration to use
 402 LTCXXCOMPILE = $(LIBTOOL) --tag CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \
 403                $(CXX) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
 404
 405 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 406
 407 # 3) We'd have a problem when building the shared libstdc++ object if
 408 # the rules automake generates would be used.  We cannot allow g++ to
 409 # be used since this would add -lstdc++ to the link line which of
 410 # course is problematic at this point.  So, we get the top-level
 411 # directory to configure libstdc++-v3 to use gcc as the C++
 412 # compilation driver.
 413 CXXLINK = $(LIBTOOL) --tag CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \
 414           $(CXX) $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@
 415
 416
 417 # Added bits to build debug library.
 418 if GLIBCXX_BUILD_DEBUG
 419 all-local: build_debug
 420 install-data-local: install_debug
 421 else
 422 all-local:
 423 install-data-local:
 424 endif
 425
 426 debugdir = debug
 427
 428 # Build a set of debug objects here.
 429 # Take care to fix all possibly-relative paths.
 430 stamp-debug:
 431         if test ! -d ${debugdir}; then \
 432           mkdir -p ${debugdir}; \
 433           (cd ${debugdir}; \
 434           sed -e 's/top_builddir = \.\./top_builddir = ..\/../' \
 435               -e 's/top_build_prefix = \.\./top_build_prefix = ..\/../' \
 436               -e 's/srcdir = \.\./srcdir = ..\/../' \
 437               -e 's/VPATH = \.\./VPATH = ..\/../' \
 438               -e 's/glibcxx_basedir = \.\./glibcxx_basedir = ..\/../' \
 439               -e 's/MKDIR_P = \.\./MKDIR_P = ..\/../' \
 440               -e 's/all-local: build_debug/all-local:/' \
 441               -e 's/install-data-local: install_debug/install-data-local:/' \
 442           < ../Makefile > Makefile) ; \
 443         fi; \
 444         echo `date` > stamp-debug;
 445
 446 build_debug: stamp-debug
 447         (cd ${debugdir} && $(MAKE) CXXFLAGS='$(DEBUG_FLAGS)' all)
 448
 449 # Install debug library here.
 450 install_debug:
 451         (cd ${debugdir} && $(MAKE) \
 452         toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)