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 GLIBCXX_BUILD_VERSIONED_SHLIB
  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 version_arg =
  44 version_dep =
  45 endif
  46
  47
  48 # Source files linked in via configuration/make substitution for a
  49 # particular host.
  50 host_sources = \
  51         atomicity.cc \
  52         codecvt_members.cc \
  53         collate_members.cc \
  54         ctype_members.cc \
  55         messages_members.cc \
  56         monetary_members.cc \
  57         numeric_members.cc \
  58         time_members.cc
  59
  60 codecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC)
  61         $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true
  62
  63 collate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC)
  64         $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true
  65
  66 ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC)
  67         $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true
  68
  69 messages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC)
  70         $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true
  71
  72 monetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC)
  73         $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true
  74
  75 numeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC)
  76         $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true
  77
  78 time_members.cc: ${glibcxx_srcdir}/$(CTIME_CC)
  79         $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true
  80
  81 atomicity_file = ${glibcxx_srcdir}/$(ATOMICITY_SRCDIR)/atomicity.h
  82 atomicity.cc: ${atomicity_file}
  83         $(LN_S) ${atomicity_file} ./atomicity.cc || true
  84
  85 # Source files linked in via configuration/make substitution for a
  86 # particular host, but with ad hoc naming rules.
  87 host_sources_extra = \
  88         basic_file.cc \
  89         c++locale.cc
  90
  91 c++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC)
  92         $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true
  93
  94 basic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC)
  95         $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true
  96
  97 # Sources present in the src directory.
  98 sources = \
  99         pool_allocator.cc \
 100         mt_allocator.cc \
 101         codecvt.cc \
 102         complex_io.cc \
 103         ctype.cc \
 104         debug.cc \
 105         debug_list.cc \
 106         functexcept.cc \
 107         globals_locale.cc \
 108         globals_io.cc \
 109         ios.cc \
 110         ios_failure.cc \
 111         ios_init.cc \
 112         ios_locale.cc \
 113         limits.cc \
 114         list.cc \
 115         locale.cc \
 116         locale_init.cc \
 117         locale_facets.cc \
 118         localename.cc \
 119         stdexcept.cc \
 120         strstream.cc \
 121         tree.cc \
 122         allocator-inst.cc \
 123         concept-inst.cc \
 124         fstream-inst.cc \
 125         ext-inst.cc \
 126         io-inst.cc \
 127         istream-inst.cc \
 128         locale-inst.cc \
 129         locale-misc-inst.cc \
 130         misc-inst.cc \
 131         ostream-inst.cc \
 132         sstream-inst.cc \
 133         streambuf-inst.cc \
 134         string-inst.cc \
 135         valarray-inst.cc \
 136         wlocale-inst.cc \
 137         wstring-inst.cc \
 138         ${host_sources} \
 139         ${host_sources_extra}
 140
 141 VPATH = $(top_srcdir)/src:$(top_srcdir)
 142
 143 libstdc___la_SOURCES = $(sources)
 144
 145 libstdc___la_LIBADD = \
 146         $(top_builddir)/libmath/libmath.la \
 147         $(top_builddir)/libsupc++/libsupc++convenience.la
 148
 149 libstdc___la_DEPENDENCIES = ${version_dep} $(libstdc___la_LIBADD)
 150
 151 libstdc___la_LDFLAGS = \
 152         -version-info $(libtool_VERSION) ${version_arg} -lm
 153
 154
 155 # Use special rules for the deprecated source files so that they find
 156 # deprecated include files.
 157 GLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include
 158 strstream.lo: strstream.cc
 159         $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 160 strstream.o: strstream.cc
 161         $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 162
 163 # Use special rules for the concept-checking instantiations so that all
 164 # the generated template functions are also instantiated.  Force the checks
 165 # to be on so that the instantiations are actually seen.
 166 concept-inst.lo: concept-inst.cc
 167         $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 168 concept-inst.o: concept-inst.cc
 169         $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 170
 171 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
 172 # modified in a per-library or per-sub-library way.  Need to manually
 173 # set this option because CONFIG_CXXFLAGS has to be after
 174 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
 175 # as the occasion calls for it.
 176 AM_CXXFLAGS = \
 177         -fno-implicit-templates \
 178         $(WARN_CXXFLAGS) \
 179         $(OPTIMIZE_CXXFLAGS) \
 180         $(CONFIG_CXXFLAGS)
 181
 182
 183 # libstdc++ libtool notes
 184
 185 # 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is
 186 # last. (That way, things like -O2 passed down from the toplevel can
 187 # be overridden by --enable-debug.)
 188
 189 # 2) In general, libtool expects an argument such as `--tag=CXX' when
 190 # using the C++ compiler, because that will enable the settings
 191 # detected when C++ support was being configured.  However, when no
 192 # such flag is given in the command line, libtool attempts to figure
 193 # it out by matching the compiler name in each configuration section
 194 # against a prefix of the command line.  The problem is that, if the
 195 # compiler name and its initial flags stored in the libtool
 196 # configuration file don't match those in the command line, libtool
 197 # can't decide which configuration to use, and it gives up.  The
 198 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
 199 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
 200 # attempt to infer which configuration to use
 201 LTCXXCOMPILE = $(LIBTOOL) --tag CXX --mode=compile $(CXX) $(INCLUDES) \
 202                $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS)
 203
 204 # 3) We'd have a problem when building the shared libstdc++ object if
 205 # the rules automake generates would be used.  We cannot allow g++ to
 206 # be used since this would add -lstdc++ to the link line which of
 207 # course is problematic at this point.  So, we get the top-level
 208 # directory to configure libstdc++-v3 to use gcc as the C++
 209 # compilation driver.
 210 CXXLINK = $(LIBTOOL) --tag CXX --mode=link $(CXX) \
 211           $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LDFLAGS) -o $@
 212
 213
 214 # Added bits to build debug library.
 215 if GLIBCXX_BUILD_DEBUG
 216 all-local: build_debug
 217 install-data-local: install_debug
 218 else
 219 all-local:
 220 install-data-local:
 221 endif
 222
 223 debugdir = debug
 224
 225 # Build parallel set of debug objects here.
 226 stamp-debug:
 227         if test ! -d ${debugdir}; then \
 228           mkdir -p ${debugdir}; \
 229           (cd ${debugdir}; \
 230           sed -e 's/top_builddir = \.\./top_builddir = ..\/../' \
 231               -e 's/srcdir = \.\./srcdir = ..\/../' \
 232               -e 's/glibcxx_basedir = \.\./glibcxx_basedir = ..\/../' \
 233               -e 's/all-local: build_debug/all-local:/' \
 234               -e 's/install-data-local: install_debug/install-data-local:/' \
 235           < ../Makefile > Makefile) ; \
 236         fi; \
 237         echo `date` > stamp-debug;
 238
 239 build_debug: stamp-debug
 240         (cd ${debugdir} && $(MAKE) CXXFLAGS='$(DEBUG_FLAGS)' all)
 241
 242 # Install debug library here.
 243 install_debug:
 244         (cd ${debugdir} && $(MAKE) \
 245         toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)