00001 ## Makefile for the src subdirectory of the GNU C++ Standard library. 00002 ## 00003 ## Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 00004 ## Free Software Foundation, Inc. 00005 ## 00006 ## This file is part of the libstdc++ version 3 distribution. 00007 ## Process this file with automake to produce Makefile.in. 00008 00009 ## This file is part of the GNU ISO C++ Library. This library is free 00010 ## software; you can redistribute it and/or modify it under the 00011 ## terms of the GNU General Public License as published by the 00012 ## Free Software Foundation; either version 2, or (at your option) 00013 ## any later version. 00014 00015 ## This library is distributed in the hope that it will be useful, 00016 ## but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 ## GNU General Public License for more details. 00019 00020 ## You should have received a copy of the GNU General Public License along 00021 ## with this library; see the file COPYING. If not, write to the Free 00022 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 00023 ## USA. 00024 00025 AUTOMAKE_OPTIONS = 1.3 cygnus 00026 MAINT_CHARSET = latin1 00027 00028 mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs 00029 00030 # Cross compiler support. 00031 CXX = @glibcpp_CXX@ 00032 toolexecdir = @glibcpp_toolexecdir@ 00033 toolexeclibdir = @glibcpp_toolexeclibdir@ 00034 toolexeclib_LTLIBRARIES = libstdc++.la 00035 00036 # Compile flags that should be constant throughout the build, both for 00037 # SUBDIRS and for libstdc++-v3 in general. 00038 OPTIMIZE_CXXFLAGS = @OPTIMIZE_CXXFLAGS@ 00039 00040 # These bits are all figured out from configure. Look in acinclude.m4 00041 # or configure.in to see how they are set. See GLIBCPP_EXPORT_FLAGS 00042 # NB: DEBUGFLAGS have to be at the end so that -O2 can be overridden. 00043 CONFIG_CXXFLAGS = \ 00044 @EXTRA_CXX_FLAGS@ @SECTION_FLAGS@ @DEBUG_FLAGS@ 00045 00046 # Warning flags to use. 00047 WARN_CXXFLAGS = \ 00048 @WARN_FLAGS@ $(WERROR) -fdiagnostics-show-location=once 00049 00050 # Use common includes from acinclude.m4/GLIBCPP_EXPORT_INCLUDES 00051 GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@ 00052 LIBMATH_INCLUDES = @LIBMATH_INCLUDES@ 00053 LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@ 00054 LIBIO_INCLUDES = @LIBIO_INCLUDES@ 00055 TOPLEVEL_INCLUDES = @TOPLEVEL_INCLUDES@ 00056 00057 INCLUDES = \ 00058 -nostdinc++ \ 00059 $(GLIBCPP_INCLUDES) \ 00060 $(LIBSUPCXX_INCLUDES) $(LIBIO_INCLUDES) $(LIBMATH_INCLUDES) \ 00061 $(TOPLEVEL_INCLUDES) 00062 00063 # Source files linked in via configuration magic for a particular target. 00064 target_sources = \ 00065 codecvt_members.cc \ 00066 collate_members.cc \ 00067 ctype_members.cc \ 00068 messages_members.cc \ 00069 monetary_members.cc \ 00070 numeric_members.cc \ 00071 time_members.cc 00072 00073 # Source files linked in via configuration magic for a particular 00074 # target, but with ad hoc naming rules. 00075 target_sources_extra = \ 00076 basic_file.cc \ 00077 c++locale.cc 00078 00079 # Sources present in the src directory. 00080 sources = \ 00081 bitset.cc \ 00082 codecvt.cc \ 00083 complex_io.cc \ 00084 concept-inst.cc \ 00085 ctype.cc \ 00086 ext-inst.cc \ 00087 fstream.cc \ 00088 fstream-inst.cc \ 00089 functexcept.cc \ 00090 globals.cc \ 00091 io-inst.cc \ 00092 ios.cc \ 00093 istream-inst.cc \ 00094 limits.cc \ 00095 locale.cc \ 00096 locale-inst.cc \ 00097 localename.cc \ 00098 misc-inst.cc \ 00099 ostream-inst.cc \ 00100 sstream-inst.cc \ 00101 stdexcept.cc \ 00102 stl-inst.cc \ 00103 streambuf-inst.cc \ 00104 string-inst.cc \ 00105 strstream.cc \ 00106 valarray-inst.cc \ 00107 vterminate.cc \ 00108 wstring-inst.cc \ 00109 ${target_sources} \ 00110 ${target_sources_extra} 00111 00112 VPATH = $(top_srcdir)/src:$(top_srcdir) 00113 00114 libstdc___la_SOURCES = $(sources) 00115 00116 libstdc___la_LIBADD = \ 00117 ../libmath/libmath.la @libio_la@ \ 00118 ../libsupc++/libsupc++convenience.la 00119 00120 if GLIBCPP_BUILD_VERSIONED_SHLIB 00121 version_arg=-Wl,--version-script=linker.map 00122 else 00123 version_arg= 00124 endif 00125 00126 libstdc___la_LDFLAGS = \ 00127 -version-info @libtool_VERSION@ ${version_arg} \ 00128 -lm @LIBUNWIND_FLAG@ 00129 00130 libstdc___la_DEPENDENCIES = $(libstdc___la_LIBADD) linker.map 00131 00132 # Use special rules for the deprecated source files so that they find 00133 # deprecated include files. 00134 GLIBCPP_INCLUDE_DIR=@glibcpp_builddir@/include 00135 strstream.lo: strstream.cc 00136 $(LTCXXCOMPILE) -I$(GLIBCPP_INCLUDE_DIR)/backward -Wno-deprecated -c $< 00137 strstream.o: strstream.cc 00138 $(CXXCOMPILE) -I$(GLIBCPP_INCLUDE_DIR)/backward -Wno-deprecated -c $< 00139 00140 # Use special rules for the concept-checking instantiations so that all 00141 # the generated template functions are also instantiated. Force the checks 00142 # to be on so that the instantiations are actually seen. 00143 concept-inst.lo: concept-inst.cc 00144 $(LTCXXCOMPILE) -D_GLIBCPP_CONCEPT_CHECKS -fimplicit-templates -c $< 00145 concept-inst.o: concept-inst.cc 00146 $(CXXCOMPILE) -D_GLIBCPP_CONCEPT_CHECKS -fimplicit-templates -c $< 00147 00148 00149 # AM_CXXFLAGS needs to be in each subdirectory so that it can be 00150 # modified in a per-library or per-sub-library way. Need to manually 00151 # set this option because CONFIG_CXXFLAGS has to be after 00152 # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden 00153 # as the occasion call for it. (ie, --enable-debug) 00154 AM_CXXFLAGS = \ 00155 -fno-implicit-templates \ 00156 $(LIBSUPCXX_CXXFLAGS) \ 00157 $(WARN_CXXFLAGS) \ 00158 $(OPTIMIZE_CXXFLAGS) \ 00159 $(CONFIG_CXXFLAGS) 00160 00161 00162 # libstdc++ libtool notes 00163 00164 # 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is 00165 # last. (That way, things like -O2 passed down from the toplevel can 00166 # be overridden by --enable-debug.) 00167 00168 # 2) In general, libtool expects an argument such as `--tag=CXX' when 00169 # using the C++ compiler, because that will enable the settings 00170 # detected when C++ support was being configured. However, when no 00171 # such flag is given in the command line, libtool attempts to figure 00172 # it out by matching the compiler name in each configuration section 00173 # against a prefix of the command line. The problem is that, if the 00174 # compiler name and its initial flags stored in the libtool 00175 # configuration file don't match those in the command line, libtool 00176 # can't decide which configuration to use, and it gives up. The 00177 # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe 00178 # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to 00179 # attempt to infer which configuration to use 00180 LTCXXCOMPILE = $(LIBTOOL) --tag CXX --mode=compile $(CXX) $(INCLUDES) \ 00181 $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS) 00182 00183 # 3) We'd have a problem when building the shared libstdc++ object if 00184 # the rules automake generates would be used. We cannot allow g++ to 00185 # be used since this would add -lstdc++ to the link line which of 00186 # course is problematic at this point. So, we get the top-level 00187 # directory to configure libstdc++-v3 to use gcc as the C++ 00188 # compilation driver. 00189 CXXLINK = $(LIBTOOL) --tag CXX --mode=link $(CXX) \ 00190 @OPT_LDFLAGS@ @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@