| ## Makefile for the C++03 sources of the GNU C++ Standard library. |
| ## |
| ## Copyright (C) 1997-2021 Free Software Foundation, Inc. |
| ## |
| ## This file is part of the libstdc++ version 3 distribution. |
| ## Process this file with automake to produce Makefile.in. |
| |
| ## This file is part of the GNU ISO C++ Library. This library is free |
| ## software; you can redistribute it and/or modify it under the |
| ## terms of the GNU General Public License as published by the |
| ## Free Software Foundation; either version 3, or (at your option) |
| ## any later version. |
| |
| ## This library is distributed in the hope that it will be useful, |
| ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
| ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| ## GNU General Public License for more details. |
| |
| ## You should have received a copy of the GNU General Public License along |
| ## with this library; see the file COPYING3. If not see |
| ## <http://www.gnu.org/licenses/>. |
| |
| include $(top_srcdir)/fragment.am |
| |
| # Convenience library for C++98 runtime. |
| noinst_LTLIBRARIES = libc++98convenience.la |
| |
| headers = |
| |
| if ENABLE_DUAL_ABI |
| cow_string_host_sources = \ |
| collate_members_cow.cc \ |
| messages_members_cow.cc \ |
| monetary_members_cow.cc \ |
| numeric_members_cow.cc |
| endif |
| |
| # Source files linked in via configuration/make substitution for a |
| # particular host. |
| host_sources = \ |
| $(cow_string_host_sources) \ |
| codecvt_members.cc \ |
| collate_members.cc \ |
| messages_members.cc \ |
| monetary_members.cc \ |
| numeric_members.cc \ |
| time_members.cc |
| |
| codecvt_members.cc: ${glibcxx_srcdir}/$(CCODECVT_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CCODECVT_CC) . || true |
| |
| collate_members.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) . || true |
| |
| messages_members.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) . || true |
| |
| monetary_members.cc: ${glibcxx_srcdir}/$(CMONEY_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) . || true |
| |
| numeric_members.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) . || true |
| |
| time_members.cc: ${glibcxx_srcdir}/$(CTIME_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CTIME_CC) . || true |
| |
| if ENABLE_DUAL_ABI |
| collate_members_cow.cc: ${glibcxx_srcdir}/$(CCOLLATE_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CCOLLATE_CC) ./$@ || true |
| |
| messages_members_cow.cc: ${glibcxx_srcdir}/$(CMESSAGES_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CMESSAGES_CC) ./$@ || true |
| |
| monetary_members_cow.cc: ${glibcxx_srcdir}/$(CMONEY_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CMONEY_CC) ./$@ || true |
| |
| numeric_members_cow.cc: ${glibcxx_srcdir}/$(CNUMERIC_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CNUMERIC_CC) ./$@ || true |
| endif |
| |
| # Source files linked in via configuration/make substitution for a |
| # particular host, but with ad hoc naming rules. |
| host_sources_extra = \ |
| basic_file.cc c++locale.cc \ |
| ${inst_sources} ${parallel_sources} |
| |
| c++locale.cc: ${glibcxx_srcdir}/$(CLOCALE_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CLOCALE_CC) ./$@ || true |
| |
| basic_file.cc: ${glibcxx_srcdir}/$(BASIC_FILE_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(BASIC_FILE_CC) ./$@ || true |
| |
| if ENABLE_DUAL_ABI |
| cxx11_abi_sources = \ |
| cow-istream-string.cc |
| else |
| cxx11_abi_sources = |
| endif |
| |
| if ENABLE_EXTERN_TEMPLATE |
| # XTEMPLATE_FLAGS = -fno-implicit-templates |
| inst_sources = \ |
| allocator-inst.cc \ |
| concept-inst.cc \ |
| ext-inst.cc \ |
| misc-inst.cc |
| else |
| # XTEMPLATE_FLAGS = |
| inst_sources = |
| endif |
| |
| parallel_sources = parallel_settings.cc |
| |
| # Sources present in the src directory, always present. |
| sources = \ |
| bitmap_allocator.cc \ |
| pool_allocator.cc \ |
| mt_allocator.cc \ |
| codecvt.cc \ |
| complex_io.cc \ |
| globals_io.cc \ |
| hash_tr1.cc \ |
| hashtable_tr1.cc \ |
| ios_failure.cc \ |
| ios_init.cc \ |
| ios_locale.cc \ |
| list.cc \ |
| list-aux.cc \ |
| list-aux-2.cc \ |
| list_associated.cc \ |
| list_associated-2.cc \ |
| locale.cc \ |
| locale_init.cc \ |
| locale_facets.cc \ |
| localename.cc \ |
| math_stubs_float.cc \ |
| math_stubs_long_double.cc \ |
| stdexcept.cc \ |
| strstream.cc \ |
| tree.cc \ |
| istream.cc \ |
| istream-string.cc \ |
| streambuf.cc \ |
| valarray.cc \ |
| ${cxx11_abi_sources} \ |
| ${host_sources} \ |
| ${host_sources_extra} |
| |
| vpath % $(top_srcdir)/src/c++98 |
| |
| libc__98convenience_la_SOURCES = $(sources) |
| |
| # Use special rules to compile with -fimplicit-templates. |
| c++locale.lo: c++locale.cc |
| $(LTCXXCOMPILE) -fimplicit-templates -c $< |
| c++locale.o: c++locale.cc |
| $(CXXCOMPILE) -fimplicit-templates -c $< |
| |
| if ENABLE_DUAL_ABI |
| GLIBCXX_ABI_FLAGS = -D_GLIBCXX_USE_CXX11_ABI=@glibcxx_cxx98_abi@ |
| # Use special rules to compile with the non-default string ABI. |
| collate_members_cow.lo: collate_members_cow.cc |
| $(LTCXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| collate_members_cow.o: collate_members_cow.cc |
| $(CXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| messages_members_cow.lo: messages_members_cow.cc |
| $(LTCXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| messages_members_cow.o: messages_members_cow.cc |
| $(CXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| monetary_members_cow.lo: monetary_members_cow.cc |
| $(LTCXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| monetary_members_cow.o: monetary_members_cow.cc |
| $(CXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| numeric_members_cow.lo: numeric_members_cow.cc |
| $(LTCXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| numeric_members_cow.o: numeric_members_cow.cc |
| $(CXXCOMPILE) $(GLIBCXX_ABI_FLAGS) -fimplicit-templates -c $< |
| endif |
| |
| # XXX TODO move locale_init.cc and localename.cc to src/c++11 |
| locale_init.lo: locale_init.cc |
| $(LTCXXCOMPILE) -std=gnu++11 -fchar8_t -c $< |
| locale_init.o: locale_init.cc |
| $(CXXCOMPILE) -std=gnu++11 -fchar8_t -c $< |
| localename.lo: localename.cc |
| $(LTCXXCOMPILE) -std=gnu++11 -fchar8_t -c $< |
| localename.o: localename.cc |
| $(CXXCOMPILE) -std=gnu++11 -fchar8_t -c $< |
| |
| # Use special rules for the deprecated source files so that they find |
| # deprecated include files. |
| GLIBCXX_INCLUDE_DIR=$(glibcxx_builddir)/include |
| strstream.lo: strstream.cc |
| $(LTCXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $< |
| strstream.o: strstream.cc |
| $(CXXCOMPILE) -I$(GLIBCXX_INCLUDE_DIR)/backward -Wno-deprecated -c $< |
| |
| # Use special rules for the concept-checking instantiations so that all |
| # the generated template functions are also instantiated. Force the checks |
| # to be on so that the instantiations are actually seen. |
| concept-inst.lo: concept-inst.cc |
| $(LTCXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $< |
| concept-inst.o: concept-inst.cc |
| $(CXXCOMPILE) -D_GLIBCXX_CONCEPT_CHECKS -fimplicit-templates -c $< |
| |
| # Use special rules for parallel mode compilation. |
| PARALLEL_FLAGS = -D_GLIBCXX_PARALLEL |
| parallel_settings.lo: parallel_settings.cc |
| $(LTCXXCOMPILE) $(PARALLEL_FLAGS) -c $< |
| parallel_settings.o: parallel_settings.cc |
| $(CXXCOMPILE) $(PARALLEL_FLAGS) -c $< |
| |
| # AM_CXXFLAGS needs to be in each subdirectory so that it can be |
| # modified in a per-library or per-sub-library way. Need to manually |
| # set this option because CONFIG_CXXFLAGS has to be after |
| # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden |
| # as the occasion calls for it. |
| AM_CXXFLAGS = \ |
| -std=gnu++98 \ |
| $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \ |
| $(XTEMPLATE_FLAGS) $(VTV_CXXFLAGS) \ |
| $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS) |
| |
| AM_MAKEFLAGS = \ |
| "gxx_include_dir=$(gxx_include_dir)" |
| |
| # Libtool notes |
| |
| # 1) In general, libtool expects an argument such as `--tag=CXX' when |
| # using the C++ compiler, because that will enable the settings |
| # detected when C++ support was being configured. However, when no |
| # such flag is given in the command line, libtool attempts to figure |
| # it out by matching the compiler name in each configuration section |
| # against a prefix of the command line. The problem is that, if the |
| # compiler name and its initial flags stored in the libtool |
| # configuration file don't match those in the command line, libtool |
| # can't decide which configuration to use, and it gives up. The |
| # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe |
| # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to |
| # attempt to infer which configuration to use. |
| # |
| # The second tag argument, `--tag disable-shared` means that libtool |
| # only compiles each source once, for static objects. In actuality, |
| # glibcxx_lt_pic_flag and glibcxx_compiler_shared_flag are added to |
| # the libtool command that is used create the object, which is |
| # suitable for shared libraries. The `--tag disable-shared` must be |
| # placed after --tag CXX lest things CXX undo the affect of |
| # disable-shared. |
| |
| # 2) Need to explicitly set LTCXXCOMPILE so that EXTRA_CXX_FLAGS is |
| # last. (That way, things like -O2 passed down from the toplevel can |
| # be overridden by --enable-debug.) |
| LTCXXCOMPILE = \ |
| $(LIBTOOL) --tag CXX --tag disable-shared \ |
| $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ |
| --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \ |
| $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(EXTRA_CXX_FLAGS) |
| |
| LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS)) |
| |
| # 3) We'd have a problem when building the shared libstdc++ object if |
| # the rules automake generates would be used. We cannot allow g++ to |
| # be used since this would add -lstdc++ to the link line which of |
| # course is problematic at this point. So, we get the top-level |
| # directory to configure libstdc++-v3 to use gcc as the C++ |
| # compilation driver. |
| CXXLINK = \ |
| $(LIBTOOL) --tag CXX --tag disable-shared \ |
| $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ |
| --mode=link $(CXX) \ |
| $(VTV_CXXLINKFLAGS) \ |
| $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ |
