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
   4 ## Free Software Foundation, Inc.
   5 ##
   6 ## This file is part of the libstdc++ version 3 distribution.
   7 ## Process this file with automake to produce Makefile.in.
   8
   9 ## This file is part of the GNU ISO C++ Library.  This library is free
  10 ## software; you can redistribute it and/or modify it under the
  11 ## terms of the GNU General Public License as published by the
  12 ## Free Software Foundation; either version 2, or (at your option)
  13 ## any later version.
  14
  15 ## This library is distributed in the hope that it will be useful,
  16 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ## GNU General Public License for more details.
  19
  20 ## You should have received a copy of the GNU General Public License along
  21 ## with this library; see the file COPYING.  If not, write to the Free
  22 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  23 ## USA.
  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_GNU
  32 version_arg = -Wl,--version-script=libstdc++-symbol.ver
  33 version_dep = libstdc++-symbol.ver
  34 libstdc++-symbol.ver:  ${glibcxx_srcdir}/$(SYMVER_MAP)
  35         cp ${glibcxx_srcdir}/$(SYMVER_MAP) ./libstdc++-symbol.ver
  36         if test "x$(port_specific_symbol_files)" != x; then \
  37           sed -n '1,/DO NOT DELETE/p' $@ > tmp.top; \
  38           sed -n '/DO NOT DELETE/,$$p' $@ > tmp.bottom; \
  39           cat tmp.top $(port_specific_symbol_files) tmp.bottom > $@; \
  40           rm tmp.top tmp.bottom; \
  41         fi
  42 else
  43 if ENABLE_SYMVERS_DARWIN_EXPORT
  44 version_arg = -Wl,-exported_symbols_list,libstdc++-symbol.explist
  45 version_dep = libstdc++-symbol.explist
  46 libstdc++-symbol.explist : ${glibcxx_srcdir}/$(SYMVER_MAP) \
  47                 ${glibcxx_srcdir}/scripts/make_exports.pl \
  48                 $(libstdc___la_OBJECTS) $(libstdc___la_LIBADD)
  49         perl ${glibcxx_srcdir}/scripts/make_exports.pl \
  50           ${glibcxx_srcdir}/$(SYMVER_MAP) \
  51           $(libstdc___la_OBJECTS:%.lo=.libs/%.o) \
  52          `echo $(libstdc___la_LIBADD) | \
  53             sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \
  54          > $@ || (rm -f $@ ; exit 1)
  55 else
  56 version_arg =
  57 version_dep =
  58 endif
  59 endif
  60
  61
  62 # Source files linked in via configuration/make substitution for a
  63 # particular host.
  64 host_sources = \
  65         atomicity.cc \
  66         codecvt_members.cc \
  67         collate_members.cc \
  68         ctype_members.cc \
  69         messages_members.cc \
  70         monetary_members.cc \
  71         numeric_members.cc \
  72         time_members.cc
  73
  74 codecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC)
  75         $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true
  76
  77 collate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC)
  78         $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true
  79
  80 ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC)
  81         $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true
  82
  83 messages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC)
  84         $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true
  85
  86 monetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC)
  87         $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true
  88
  89 numeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC)
  90         $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true
  91
  92 time_members.cc: ${glibcxx_srcdir}/$(CTIME_CC)
  93         $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true
  94
  95 atomicity_file = ${glibcxx_srcdir}/$(ATOMICITY_SRCDIR)/atomicity.h
  96 atomicity.cc: ${atomicity_file}
  97         $(LN_S) ${atomicity_file} ./atomicity.cc || true
  98
  99 # Source files linked in via configuration/make substitution for a
 100 # particular host, but with ad hoc naming rules.
 101 host_sources_extra = \
 102         basic_file.cc \
 103         c++locale.cc
 104
 105 c++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC)
 106         $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true
 107
 108 basic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC)
 109         $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true
 110
 111 # Sources present in the src directory.
 112 sources = \
 113         bitmap_allocator.cc \
 114         pool_allocator.cc \
 115         mt_allocator.cc \
 116         codecvt.cc \
 117         compatibility.cc \
 118         complex_io.cc \
 119         ctype.cc \
 120         debug.cc \
 121         debug_list.cc \
 122         functexcept.cc \
 123         globals_locale.cc \
 124         globals_io.cc \
 125         ios.cc \
 126         ios_failure.cc \
 127         ios_init.cc \
 128         ios_locale.cc \
 129         limits.cc \
 130         list.cc \
 131         locale.cc \
 132         locale_init.cc \
 133         locale_facets.cc \
 134         localename.cc \
 135         stdexcept.cc \
 136         strstream.cc \
 137         tree.cc \
 138         allocator-inst.cc \
 139         concept-inst.cc \
 140         fstream-inst.cc \
 141         ext-inst.cc \
 142         io-inst.cc \
 143         istream-inst.cc \
 144         istream.cc \
 145         locale-inst.cc \
 146         locale-misc-inst.cc \
 147         misc-inst.cc \
 148         ostream-inst.cc \
 149         sstream-inst.cc \
 150         streambuf-inst.cc \
 151         streambuf.cc \
 152         string-inst.cc \
 153         valarray-inst.cc \
 154         wlocale-inst.cc \
 155         wstring-inst.cc \
 156         ${host_sources} \
 157         ${host_sources_extra}
 158
 159 VPATH = $(top_srcdir)/src:$(top_srcdir)
 160
 161 libstdc___la_SOURCES = $(sources)
 162
 163 libstdc___la_LIBADD = \
 164         $(top_builddir)/libmath/libmath.la \
 165         $(top_builddir)/libsupc++/libsupc++convenience.la
 166
 167 libstdc___la_DEPENDENCIES = ${version_dep} $(libstdc___la_LIBADD)
 168
 169 libstdc___la_LDFLAGS = \
 170         -version-info $(libtool_VERSION) ${version_arg} -lm
 171
 172
 173 # Use special rules for the deprecated source files so that they find
 174 # deprecated include files.
 175 GLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include
 176 strstream.lo: strstream.cc
 177         $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 178 strstream.o: strstream.cc
 179         $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 180
 181 # Use special rules for the concept-checking instantiations so that all
 182 # the generated template functions are also instantiated.  Force the checks
 183 # to be on so that the instantiations are actually seen.
 184 concept-inst.lo: concept-inst.cc
 185         $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 186 concept-inst.o: concept-inst.cc
 187         $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 188
 189 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
 190 # modified in a per-library or per-sub-library way.  Need to manually
 191 # set this option because CONFIG_CXXFLAGS has to be after
 192 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
 193 # as the occasion calls for it.
 194 AM_CXXFLAGS = \
 195         -fno-implicit-templates \
 196         $(WARN_CXXFLAGS) \
 197         $(OPTIMIZE_CXXFLAGS) \
 198         $(CONFIG_CXXFLAGS)
 199
 200
 201 # libstdc++ libtool notes
 202
 203 # 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
 204 # last. (That way, things like -O2 passed down from the toplevel can
 205 # be overridden by --enable-debug.)
 206
 207 # 2) In general, libtool expects an argument such as `--tag=CXX' when
 208 # using the C++ compiler, because that will enable the settings
 209 # detected when C++ support was being configured.  However, when no
 210 # such flag is given in the command line, libtool attempts to figure
 211 # it out by matching the compiler name in each configuration section
 212 # against a prefix of the command line.  The problem is that, if the
 213 # compiler name and its initial flags stored in the libtool
 214 # configuration file don't match those in the command line, libtool
 215 # can't decide which configuration to use, and it gives up.  The
 216 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
 217 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
 218 # attempt to infer which configuration to use
 219 LTCXXCOMPILE = $(LIBTOOL) --tag CXX --mode=compile $(CXX) $(INCLUDES) \
 220                $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS)
 221
 222 # 3) We'd have a problem when building the shared libstdc++ object if
 223 # the rules automake generates would be used.  We cannot allow g++ to
 224 # be used since this would add -lstdc++ to the link line which of
 225 # course is problematic at this point.  So, we get the top-level
 226 # directory to configure libstdc++-v3 to use gcc as the C++
 227 # compilation driver.
 228 CXXLINK = $(LIBTOOL) --tag CXX --mode=link $(CXX) \
 229           $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LDFLAGS) -o $@
 230
 231
 232 # Added bits to build debug library.
 233 if GLIBCXX_BUILD_DEBUG
 234 all-local: build_debug
 235 install-data-local: install_debug
 236 else
 237 all-local:
 238 install-data-local:
 239 endif
 240
 241 debugdir = debug
 242
 243 # Build parallel set of debug objects here.
 244 stamp-debug:
 245         if test ! -d ${debugdir}; then \
 246           mkdir -p ${debugdir}; \
 247           (cd ${debugdir}; \
 248           sed -e 's/top_builddir = \.\./top_builddir = ..\/../' \
 249               -e 's/srcdir = \.\./srcdir = ..\/../' \
 250               -e 's/glibcxx_basedir = \.\./glibcxx_basedir = ..\/../' \
 251               -e 's/all-local: build_debug/all-local:/' \
 252               -e 's/install-data-local: install_debug/install-data-local:/' \
 253           < ../Makefile > Makefile) ; \
 254         fi; \
 255         echo `date` > stamp-debug;
 256
 257 build_debug: stamp-debug
 258         (cd ${debugdir} && $(MAKE) CXXFLAGS='$(DEBUG_FLAGS)' all)
 259
 260 # Install debug library here.
 261 install_debug:
 262         (cd ${debugdir} && $(MAKE) \
 263         toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)