| ## Makefile for the C++11 sources of the GNU C++ Standard library. |
| ## |
| ## Copyright (C) 1997-2022 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++11 runtime. |
| noinst_LTLIBRARIES = libc++11convenience.la |
| |
| headers = |
| |
| # Source files linked in via configuration/make substitution for a |
| # particular host. |
| host_sources = \ |
| ctype_configure_char.cc \ |
| ctype_members.cc |
| |
| ctype_configure_char.cc: ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc |
| $(LN_S) ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc . || true |
| |
| ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC) |
| $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true |
| |
| if ENABLE_DUAL_ABI |
| cxx11_abi_sources = \ |
| cow-locale_init.cc \ |
| cow-shim_facets.cc \ |
| cxx11-hash_tr1.cc \ |
| cxx11-ios_failure.cc \ |
| cxx11-shim_facets.cc \ |
| cxx11-stdexcept.cc |
| else |
| cxx11_abi_sources = |
| endif |
| |
| sources = \ |
| chrono.cc \ |
| codecvt.cc \ |
| condition_variable.cc \ |
| cow-stdexcept.cc \ |
| ctype.cc \ |
| debug.cc \ |
| functexcept.cc \ |
| functional.cc \ |
| futex.cc \ |
| future.cc \ |
| hash_c++0x.cc \ |
| hashtable_c++0x.cc \ |
| ios.cc \ |
| ios_errcat.cc \ |
| limits.cc \ |
| mutex.cc \ |
| placeholders.cc \ |
| random.cc \ |
| regex.cc \ |
| shared_ptr.cc \ |
| snprintf_lite.cc \ |
| system_error.cc \ |
| thread.cc \ |
| ${cxx11_abi_sources} \ |
| ${host_sources} |
| |
| if ENABLE_DUAL_ABI |
| extra_string_inst_sources = \ |
| cow-fstream-inst.cc \ |
| cow-sstream-inst.cc \ |
| cow-string-inst.cc \ |
| cow-string-io-inst.cc \ |
| cow-wstring-inst.cc \ |
| cow-wstring-io-inst.cc \ |
| cxx11-locale-inst.cc \ |
| cxx11-wlocale-inst.cc \ |
| sso_string.cc |
| else |
| extra_string_inst_sources = |
| endif |
| |
| if ENABLE_EXTERN_TEMPLATE |
| # XTEMPLATE_FLAGS = -fno-implicit-templates |
| inst_sources = \ |
| $(extra_string_inst_sources) \ |
| ext11-inst.cc \ |
| fstream-inst.cc \ |
| ios-inst.cc \ |
| iostream-inst.cc \ |
| istream-inst.cc \ |
| locale-inst.cc \ |
| ostream-inst.cc \ |
| sstream-inst.cc \ |
| streambuf-inst.cc \ |
| string-inst.cc \ |
| string-io-inst.cc \ |
| wlocale-inst.cc \ |
| wstring-inst.cc \ |
| wstring-io-inst.cc |
| else |
| # XTEMPLATE_FLAGS = |
| inst_sources = |
| endif |
| |
| vpath % $(top_srcdir)/src/c++11 |
| |
| libc__11convenience_la_SOURCES = $(sources) $(inst_sources) |
| |
| # Use special rules for the hashtable.cc file so that all |
| # the generated template functions are also instantiated. |
| hashtable_c++0x.lo: hashtable_c++0x.cc |
| $(LTCXXCOMPILE) -fimplicit-templates -c $< |
| hashtable_c++0x.o: hashtable_c++0x.cc |
| $(CXXCOMPILE) -fimplicit-templates -c $< |
| |
| # Use special rules for source files that require -fchar8_t. |
| codecvt.lo: codecvt.cc |
| $(LTCXXCOMPILE) -fchar8_t -c $< |
| codecvt.o: codecvt.cc |
| $(CXXCOMPILE) -fchar8_t -c $< |
| limits.lo: limits.cc |
| $(LTCXXCOMPILE) -fchar8_t -c $< |
| limits.o: limits.cc |
| $(CXXCOMPILE) -fchar8_t -c $< |
| |
| if ENABLE_DUAL_ABI |
| # Rewrite the type info for __ios_failure. |
| rewrite_ios_failure_typeinfo = sed -e '/^_*_ZTISt13__ios_failure:/,/_ZTVN10__cxxabiv120__si_class_type_infoE/s/_ZTVN10__cxxabiv120__si_class_type_infoE/_ZTVSt19__iosfail_type_info/' |
| |
| cxx11-ios_failure-lt.s: cxx11-ios_failure.cc |
| $(LTCXXCOMPILE) -gno-as-loc-support -S $< -o tmp-cxx11-ios_failure-lt.s |
| -test -f tmp-cxx11-ios_failure-lt.o && mv -f tmp-cxx11-ios_failure-lt.o tmp-cxx11-ios_failure-lt.s |
| $(rewrite_ios_failure_typeinfo) tmp-$@ > $@ |
| -rm -f tmp-$@ |
| cxx11-ios_failure.s: cxx11-ios_failure.cc |
| $(CXXCOMPILE) -gno-as-loc-support -S $< -o tmp-$@ |
| $(rewrite_ios_failure_typeinfo) tmp-$@ > $@ |
| -rm -f tmp-$@ |
| |
| cxx11-ios_failure.lo: cxx11-ios_failure-lt.s |
| $(LTCXXCOMPILE) -g0 -c $< -o $@ |
| cxx11-ios_failure.o: cxx11-ios_failure.s |
| $(CXXCOMPILE) -g0 -c $< |
| endif |
| |
| # 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++11 \ |
| $(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 $@ |