197403Sobrien## Makefile for the src subdirectory of the GNU C++ Standard library. 297403Sobrien## 3169691Skan## Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005 497403Sobrien## Free Software Foundation, Inc. 597403Sobrien## 697403Sobrien## This file is part of the libstdc++ version 3 distribution. 797403Sobrien## Process this file with automake to produce Makefile.in. 897403Sobrien 997403Sobrien## This file is part of the GNU ISO C++ Library. This library is free 1097403Sobrien## software; you can redistribute it and/or modify it under the 1197403Sobrien## terms of the GNU General Public License as published by the 1297403Sobrien## Free Software Foundation; either version 2, or (at your option) 1397403Sobrien## any later version. 1497403Sobrien 1597403Sobrien## This library is distributed in the hope that it will be useful, 1697403Sobrien## but WITHOUT ANY WARRANTY; without even the implied warranty of 1797403Sobrien## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1897403Sobrien## GNU General Public License for more details. 1997403Sobrien 2097403Sobrien## You should have received a copy of the GNU General Public License along 2197403Sobrien## with this library; see the file COPYING. If not, write to the Free 22169691Skan## Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 2397403Sobrien## USA. 2497403Sobrien 25132720Skaninclude $(top_srcdir)/fragment.am 2697403Sobrien 27103447Skan# Cross compiler support. 2897403Sobrientoolexeclib_LTLIBRARIES = libstdc++.la 2997403Sobrien 30117397Skan# Symbol versioning for shared libraries. 31169691Skanif ENABLE_SYMVERS 32169691Skanlibstdc++-symbols.ver: ${glibcxx_srcdir}/$(SYMVER_FILE) \ 33169691Skan $(port_specific_symbol_files) 34169691Skan cp ${glibcxx_srcdir}/$(SYMVER_FILE) ./libstdc++-symbols.ver 35132720Skan if test "x$(port_specific_symbol_files)" != x; then \ 36169691Skan if grep '^# Appended to version file.' \ 37169691Skan $(port_specific_symbol_files) /dev/null > /dev/null 2>&1; then \ 38169691Skan cat $(port_specific_symbol_files) >> $@; \ 39169691Skan else \ 40169691Skan sed -n '1,/DO NOT DELETE/p' $@ > tmp.top; \ 41169691Skan sed -n '/DO NOT DELETE/,$$p' $@ > tmp.bottom; \ 42169691Skan cat tmp.top $(port_specific_symbol_files) tmp.bottom > $@; \ 43169691Skan rm tmp.top tmp.bottom; \ 44169691Skan fi; \ 45132720Skan fi 46169691Skan 47169691Skanif ENABLE_SYMVERS_GNU 48169691Skanversion_arg = -Wl,--version-script=libstdc++-symbols.ver 49169691Skanversion_dep = libstdc++-symbols.ver 50169691Skanendif 51169691Skanif ENABLE_SYMVERS_GNU_NAMESPACE 52169691Skanversion_arg = -Wl,--version-script=libstdc++-symbols.ver 53169691Skanversion_dep = libstdc++-symbols.ver 54169691Skanendif 55169691Skanif ENABLE_SYMVERS_DARWIN 56169691Skanversion_arg = -Wl,-exported_symbols_list,libstdc++-symbols.explist 57169691Skanversion_dep = libstdc++-symbols.explist 58169691Skanlibstdc++-symbols.explist : libstdc++-symbols.ver \ 59169691Skan ${glibcxx_srcdir}/scripts/make_exports.pl \ 60169691Skan $(libstdc___la_OBJECTS) $(libstdc___la_LIBADD) 61169691Skan perl ${glibcxx_srcdir}/scripts/make_exports.pl \ 62169691Skan libstdc++-symbols.ver \ 63169691Skan $(libstdc___la_OBJECTS:%.lo=.libs/%.o) \ 64169691Skan `echo $(libstdc___la_LIBADD) | \ 65169691Skan sed 's,/\([^/.]*\)\.la,/.libs/\1.a,g'` \ 66169691Skan > $@ || (rm -f $@ ; exit 1) 67169691Skanendif 68117397Skanelse 69117397Skanversion_arg = 70132720Skanversion_dep = 71117397Skanendif 72117397Skan 7397403Sobrien 74117397Skan# Source files linked in via configuration/make substitution for a 75132720Skan# particular host. 76132720Skanhost_sources = \ 77132720Skan atomicity.cc \ 78103447Skan codecvt_members.cc \ 79103447Skan collate_members.cc \ 80103447Skan ctype_members.cc \ 81103447Skan messages_members.cc \ 82103447Skan monetary_members.cc \ 83103447Skan numeric_members.cc \ 84132720Skan time_members.cc 85103447Skan 86132720Skancodecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC) 87132720Skan $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true 88117397Skan 89132720Skancollate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC) 90132720Skan $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true 91117397Skan 92132720Skanctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC) 93132720Skan $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true 94117397Skan 95132720Skanmessages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC) 96132720Skan $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true 97117397Skan 98132720Skanmonetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC) 99132720Skan $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true 100117397Skan 101132720Skannumeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC) 102132720Skan $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true 103117397Skan 104132720Skantime_members.cc: ${glibcxx_srcdir}/$(CTIME_CC) 105132720Skan $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true 106117397Skan 107132720Skanatomicity_file = ${glibcxx_srcdir}/$(ATOMICITY_SRCDIR)/atomicity.h 108132720Skanatomicity.cc: ${atomicity_file} 109132720Skan $(LN_S) ${atomicity_file} ./atomicity.cc || true 110132720Skan 111117397Skan# Source files linked in via configuration/make substitution for a 112132720Skan# particular host, but with ad hoc naming rules. 113132720Skanhost_sources_extra = \ 114103447Skan basic_file.cc \ 115132720Skan c++locale.cc 116103447Skan 117132720Skanc++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC) 118132720Skan $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true 119117397Skan 120132720Skanbasic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC) 121132720Skan $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true 122117397Skan 123169691Skanif GLIBCXX_LDBL_COMPAT 124169691Skanldbl_compat_sources = compatibility-ldbl.cc 125169691Skanelse 126169691Skanldbl_compat_sources = 127169691Skanendif 128169691Skan 129103447Skan# Sources present in the src directory. 13097403Sobriensources = \ 131169691Skan bitmap_allocator.cc \ 132169691Skan pool_allocator.cc \ 133169691Skan mt_allocator.cc \ 134103447Skan codecvt.cc \ 135169691Skan compatibility.cc \ 136103447Skan complex_io.cc \ 137103447Skan ctype.cc \ 138132720Skan debug.cc \ 139132720Skan debug_list.cc \ 140103447Skan functexcept.cc \ 141132720Skan globals_io.cc \ 142103447Skan ios.cc \ 143132720Skan ios_failure.cc \ 144132720Skan ios_init.cc \ 145132720Skan ios_locale.cc \ 146103447Skan limits.cc \ 147132720Skan list.cc \ 148103447Skan locale.cc \ 149132720Skan locale_init.cc \ 150132720Skan locale_facets.cc \ 151132720Skan localename.cc \ 152132720Skan stdexcept.cc \ 153132720Skan strstream.cc \ 154132720Skan tree.cc \ 155132720Skan allocator-inst.cc \ 156132720Skan concept-inst.cc \ 157132720Skan fstream-inst.cc \ 158132720Skan ext-inst.cc \ 159169691Skan ios-inst.cc \ 160169691Skan iostream-inst.cc \ 161132720Skan istream-inst.cc \ 162169691Skan istream.cc \ 163103447Skan locale-inst.cc \ 164103447Skan misc-inst.cc \ 165103447Skan ostream-inst.cc \ 166103447Skan sstream-inst.cc \ 167103447Skan streambuf-inst.cc \ 168169691Skan streambuf.cc \ 169103447Skan string-inst.cc \ 170103447Skan valarray-inst.cc \ 171132720Skan wlocale-inst.cc \ 172103447Skan wstring-inst.cc \ 173132720Skan ${host_sources} \ 174169691Skan ${host_sources_extra} \ 175169691Skan ${ldbl_compat_sources} 17697403Sobrien 17797403SobrienVPATH = $(top_srcdir)/src:$(top_srcdir) 17897403Sobrien 17997403Sobrienlibstdc___la_SOURCES = $(sources) 18097403Sobrien 18197403Sobrienlibstdc___la_LIBADD = \ 182132720Skan $(top_builddir)/libmath/libmath.la \ 183117397Skan $(top_builddir)/libsupc++/libsupc++convenience.la 18497403Sobrien 185132720Skanlibstdc___la_DEPENDENCIES = ${version_dep} $(libstdc___la_LIBADD) 18697403Sobrien 18797403Sobrienlibstdc___la_LDFLAGS = \ 188132720Skan -version-info $(libtool_VERSION) ${version_arg} -lm 18997403Sobrien 19097403Sobrien# Use special rules for the deprecated source files so that they find 19197403Sobrien# deprecated include files. 192132720SkanGLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include 19397403Sobrienstrstream.lo: strstream.cc 194132720Skan $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $< 19597403Sobrienstrstream.o: strstream.cc 196132720Skan $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $< 19797403Sobrien 19897403Sobrien# Use special rules for the concept-checking instantiations so that all 19997403Sobrien# the generated template functions are also instantiated. Force the checks 20097403Sobrien# to be on so that the instantiations are actually seen. 20197403Sobrienconcept-inst.lo: concept-inst.cc 202132720Skan $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $< 20397403Sobrienconcept-inst.o: concept-inst.cc 204132720Skan $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $< 20597403Sobrien 206169691Skanif GLIBCXX_LDBL_COMPAT 207169691Skan# Use special rules for compatibility-ldbl.cc compilation, as we need to 208169691Skan# pass -mlong-double-64. 209169691Skancompatibility-ldbl.lo: compatibility-ldbl.cc 210169691Skan $(LTCXXCOMPILE) -mlong-double-64 -c $< 211169691Skancompatibility-ldbl.o: compatibility-ldbl.cc 212169691Skan $(CXXCOMPILE) -mlong-double-64 -c $< 213169691Skanendif 214169691Skan 21597403Sobrien# AM_CXXFLAGS needs to be in each subdirectory so that it can be 21697403Sobrien# modified in a per-library or per-sub-library way. Need to manually 21797403Sobrien# set this option because CONFIG_CXXFLAGS has to be after 21897403Sobrien# OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden 219132720Skan# as the occasion calls for it. 22097403SobrienAM_CXXFLAGS = \ 22197403Sobrien -fno-implicit-templates \ 22297403Sobrien $(WARN_CXXFLAGS) \ 22397403Sobrien $(OPTIMIZE_CXXFLAGS) \ 224132720Skan $(CONFIG_CXXFLAGS) 22597403Sobrien 22697403Sobrien 22797403Sobrien# libstdc++ libtool notes 22897403Sobrien 22997403Sobrien# 1) Need to explicitly set LTCXXCOMPILE so that AM_CXXFLAGS is 23097403Sobrien# last. (That way, things like -O2 passed down from the toplevel can 23197403Sobrien# be overridden by --enable-debug.) 23297403Sobrien 23397403Sobrien# 2) In general, libtool expects an argument such as `--tag=CXX' when 23497403Sobrien# using the C++ compiler, because that will enable the settings 23597403Sobrien# detected when C++ support was being configured. However, when no 23697403Sobrien# such flag is given in the command line, libtool attempts to figure 23797403Sobrien# it out by matching the compiler name in each configuration section 23897403Sobrien# against a prefix of the command line. The problem is that, if the 23997403Sobrien# compiler name and its initial flags stored in the libtool 24097403Sobrien# configuration file don't match those in the command line, libtool 24197403Sobrien# can't decide which configuration to use, and it gives up. The 24297403Sobrien# correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe 24397403Sobrien# CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to 24497403Sobrien# attempt to infer which configuration to use 24597403SobrienLTCXXCOMPILE = $(LIBTOOL) --tag CXX --mode=compile $(CXX) $(INCLUDES) \ 246169691Skan $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) 24797403Sobrien 248169691SkanLTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS)) 249169691Skan 25097403Sobrien# 3) We'd have a problem when building the shared libstdc++ object if 25197403Sobrien# the rules automake generates would be used. We cannot allow g++ to 25297403Sobrien# be used since this would add -lstdc++ to the link line which of 25397403Sobrien# course is problematic at this point. So, we get the top-level 25497403Sobrien# directory to configure libstdc++-v3 to use gcc as the C++ 25597403Sobrien# compilation driver. 25697403SobrienCXXLINK = $(LIBTOOL) --tag CXX --mode=link $(CXX) \ 257169691Skan $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ 258117397Skan 259117397Skan 260117397Skan# Added bits to build debug library. 261132720Skanif GLIBCXX_BUILD_DEBUG 262117397Skanall-local: build_debug 263117397Skaninstall-data-local: install_debug 264117397Skanelse 265117397Skanall-local: 266132720Skaninstall-data-local: 267117397Skanendif 268117397Skan 269117397Skandebugdir = debug 270117397Skan 271117397Skan# Build parallel set of debug objects here. 272132720Skanstamp-debug: 273117397Skan if test ! -d ${debugdir}; then \ 274117397Skan mkdir -p ${debugdir}; \ 275117397Skan (cd ${debugdir}; \ 276117397Skan sed -e 's/top_builddir = \.\./top_builddir = ..\/../' \ 277117397Skan -e 's/srcdir = \.\./srcdir = ..\/../' \ 278132720Skan -e 's/glibcxx_basedir = \.\./glibcxx_basedir = ..\/../' \ 279117397Skan -e 's/all-local: build_debug/all-local:/' \ 280117397Skan -e 's/install-data-local: install_debug/install-data-local:/' \ 281117397Skan < ../Makefile > Makefile) ; \ 282117397Skan fi; \ 283132720Skan echo `date` > stamp-debug; 284117397Skan 285117397Skanbuild_debug: stamp-debug 286132720Skan (cd ${debugdir} && $(MAKE) CXXFLAGS='$(DEBUG_FLAGS)' all) 287117397Skan 288117397Skan# Install debug library here. 289132720Skaninstall_debug: 290117397Skan (cd ${debugdir} && $(MAKE) \ 291132720Skan toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install) 292