libstdc++-v3/src/c++98/Makefile.am

   1 ## Makefile for the C++03 sources of the GNU C++ Standard library.
   2 ##
   3 ## Copyright (C) 1997-2013 Free Software Foundation, Inc.
   4 ##
   5 ## This file is part of the libstdc++ version 3 distribution.
   6 ## Process this file with automake to produce Makefile.in.
   7
   8 ## This file is part of the GNU ISO C++ Library.  This library is free
   9 ## software; you can redistribute it and/or modify it under the
  10 ## terms of the GNU General Public License as published by the
  11 ## Free Software Foundation; either version 3, or (at your option)
  12 ## any later version.
  13
  14 ## This library is distributed in the hope that it will be useful,
  15 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ## GNU General Public License for more details.
  18
  19 ## You should have received a copy of the GNU General Public License along
  20 ## with this library; see the file COPYING3.  If not see
  21 ## <http://www.gnu.org/licenses/>.
  22
  23 include $(top_srcdir)/fragment.am
  24
  25 # Convenience library for C++98 runtime.
  26 noinst_LTLIBRARIES = libc++98convenience.la
  27
  28 headers =
  29
  30 # Source files linked in via configuration/make substitution for a
  31 # particular host.
  32 host_sources = \
  33         atomicity.cc \
  34         codecvt_members.cc \
  35         collate_members.cc \
  36         ctype_configure_char.cc \
  37         ctype_members.cc \
  38         messages_members.cc \
  39         monetary_members.cc \
  40         numeric_members.cc \
  41         time_members.cc
  42
  43 codecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC)
  44         $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true
  45
  46 collate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC)
  47         $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true
  48
  49 ctype_configure_char.cc: ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc
  50         $(LN_S) ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc . || true
  51
  52 ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC)
  53         $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true
  54
  55 messages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC)
  56         $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true
  57
  58 monetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC)
  59         $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true
  60
  61 numeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC)
  62         $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true
  63
  64 time_members.cc: ${glibcxx_srcdir}/$(CTIME_CC)
  65         $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true
  66
  67 atomicity_file = ${glibcxx_srcdir}/$(ATOMICITY_SRCDIR)/atomicity.h
  68 atomicity.cc: ${atomicity_file}
  69         $(LN_S) ${atomicity_file} ./atomicity.cc || true
  70
  71 # Source files linked in via configuration/make substitution for a
  72 # particular host, but with ad hoc naming rules.
  73 host_sources_extra = \
  74         basic_file.cc c++locale.cc \
  75         ${inst_sources} ${parallel_sources}
  76
  77 c++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC)
  78         $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true
  79
  80 basic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC)
  81         $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true
  82
  83
  84 if ENABLE_EXTERN_TEMPLATE
  85 XTEMPLATE_FLAGS = -fno-implicit-templates
  86 inst_sources = \
  87         allocator-inst.cc \
  88         concept-inst.cc \
  89         ext-inst.cc \
  90         ios-inst.cc \
  91         iostream-inst.cc \
  92         istream-inst.cc \
  93         locale-inst.cc \
  94         misc-inst.cc \
  95         ostream-inst.cc \
  96         sstream-inst.cc \
  97         streambuf-inst.cc \
  98         wlocale-inst.cc
  99 else
 100 XTEMPLATE_FLAGS =
 101 inst_sources =
 102 endif
 103
 104 parallel_sources = parallel_settings.cc
 105
 106 # Sources present in the src directory, always present.
 107 sources = \
 108         bitmap_allocator.cc \
 109         pool_allocator.cc \
 110         mt_allocator.cc \
 111         codecvt.cc \
 112         complex_io.cc \
 113         ctype.cc \
 114         globals_io.cc \
 115         hash_tr1.cc \
 116         hashtable_tr1.cc \
 117         ios.cc \
 118         ios_failure.cc \
 119         ios_init.cc \
 120         ios_locale.cc \
 121         list.cc \
 122         list-aux.cc \
 123         list-aux-2.cc \
 124         list_associated.cc \
 125         list_associated-2.cc \
 126         locale.cc \
 127         locale_init.cc \
 128         locale_facets.cc \
 129         localename.cc \
 130         math_stubs_float.cc \
 131         math_stubs_long_double.cc \
 132         stdexcept.cc \
 133         strstream.cc \
 134         tree.cc \
 135         istream.cc \
 136         streambuf.cc \
 137         valarray.cc \
 138         ${host_sources} \
 139         ${host_sources_extra}
 140
 141 vpath % $(top_srcdir)/src/c++98
 142
 143 libc__98convenience_la_SOURCES = $(sources)
 144
 145 # Use special rules for the deprecated source files so that they find
 146 # deprecated include files.
 147 GLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include
 148 strstream.lo: strstream.cc
 149         $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 150 strstream.o: strstream.cc
 151         $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $<
 152
 153 # Use special rules for the concept-checking instantiations so that all
 154 # the generated template functions are also instantiated.  Force the checks
 155 # to be on so that the instantiations are actually seen.
 156 concept-inst.lo: concept-inst.cc
 157         $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 158 concept-inst.o: concept-inst.cc
 159         $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $<
 160
 161 # Use special rules for parallel mode compilation.
 162 PARALLEL_FLAGS = -D_GLIBCXX_PARALLEL
 163 parallel_settings.lo: parallel_settings.cc
 164         $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $<
 165 parallel_settings.o: parallel_settings.cc
 166         $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $<
 167
 168 # AM_CXXFLAGS needs to be in each subdirectory so that it can be
 169 # modified in a per-library or per-sub-library way.  Need to manually
 170 # set this option because CONFIG_CXXFLAGS has to be after
 171 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
 172 # as the occasion calls for it.
 173 AM_CXXFLAGS = \
 174         $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
 175         $(XTEMPLATE_FLAGS) \
 176         $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS)
 177
 178 AM_MAKEFLAGS = \
 179         "gxx_include_dir=$(gxx_include_dir)"
 180
 181 # Libtool notes
 182
 183 # 1) In general, libtool expects an argument such as `--tag=CXX' when
 184 # using the C++ compiler, because that will enable the settings
 185 # detected when C++ support was being configured.  However, when no
 186 # such flag is given in the command line, libtool attempts to figure
 187 # it out by matching the compiler name in each configuration section
 188 # against a prefix of the command line.  The problem is that, if the
 189 # compiler name and its initial flags stored in the libtool
 190 # configuration file don't match those in the command line, libtool
 191 # can't decide which configuration to use, and it gives up.  The
 192 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe
 193 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to
 194 # attempt to infer which configuration to use.
 195 #
 196 # The second tag argument, `--tag disable-shared` means that libtool
 197 # only compiles each source once, for static objects. In actuality,
 198 # glibcxx_lt_pic_flag and glibcxx_compiler_shared_flag are added to
 199 # the libtool command that is used create the object, which is
 200 # suitable for shared libraries.  The `--tag disable-shared` must be
 201 # placed after --tag CXX lest things CXX undo the affect of
 202 # disable-shared.
 203
 204 # 2) Need to explicitly set LTCXXCOMPILE so that EXTRA_CXX_FLAGS is
 205 # last. (That way, things like -O2 passed down from the toplevel can
 206 # be overridden by --enable-debug.)
 207 LTCXXCOMPILE = \
 208         $(LIBTOOL) --tag CXX --tag disable-shared \
 209         $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 210         --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \
 211         $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(EXTRA_CXX_FLAGS)
 212
 213 LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS))
 214
 215 # 3) We'd have a problem when building the shared libstdc++ object if
 216 # the rules automake generates would be used.  We cannot allow g++ to
 217 # be used since this would add -lstdc++ to the link line which of
 218 # course is problematic at this point.  So, we get the top-level
 219 # directory to configure libstdc++-v3 to use gcc as the C++
 220 # compilation driver.
 221 CXXLINK = \
 222         $(LIBTOOL) --tag CXX --tag disable-shared \
 223         $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 224         --mode=link $(CXX) \
 225         $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@