| # Top level -*- makefile -*- fragment for GNU C++. |
| # Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| # 2005, 2007, 2008, 2009, 2010, 2011 |
| # Free Software Foundation, Inc. |
| |
| #This file is part of GCC. |
| |
| #GCC 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. |
| |
| #GCC 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 GCC; see the file COPYING3. If not see |
| # <http://www.gnu.org/licenses/>. |
| |
| # This file provides the language dependent support in the main Makefile. |
| # Each language makefile fragment must provide the following targets: |
| # |
| # foo.all.cross, foo.start.encap, foo.rest.encap, |
| # foo.install-common, foo.install-man, foo.install-info, foo.install-pdf, |
| # foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall, |
| # foo.mostlyclean, foo.clean, foo.distclean, |
| # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4 |
| # |
| # where `foo' is the name of the language. |
| # |
| # It should also provide rules for: |
| # |
| # - making any compiler driver (eg: g++) |
| # - the compiler proper (eg: cc1plus) |
| # - define the names for selecting the language in LANGUAGES. |
| |
| # Actual names to use when installing a native compiler. |
| CXX_INSTALL_NAME := $(shell echo c++|sed '$(program_transform_name)') |
| GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)') |
| CXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo c++|sed '$(program_transform_name)') |
| GXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo g++|sed '$(program_transform_name)') |
| CP_PLUGIN_HEADERS := cp-tree.h cxx-pretty-print.h name-lookup.h |
| |
| # |
| # Define the names for selecting c++ in LANGUAGES. |
| # Note that it would be nice to move the dependency on g++ |
| # into the C++ rule, but that needs a little bit of work |
| # to do the right thing within all.cross. |
| c++: cc1plus$(exeext) |
| |
| # Tell GNU make to ignore these if they exist. |
| .PHONY: c++ |
| |
| g++spec.o: $(srcdir)/cp/g++spec.c $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \ |
| $(CONFIG_H) $(OPTS_H) |
| (SHLIB_LINK='$(SHLIB_LINK)'; \ |
| $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \ |
| $(INCLUDES) $(srcdir)/cp/g++spec.c) |
| |
| # Create the compiler driver for g++. |
| GXX_OBJS = $(GCC_OBJS) g++spec.o |
| g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS) |
| +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ |
| $(GXX_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ |
| $(EXTRA_GCC_LIBS) $(LIBS) |
| |
| # Create a version of the g++ driver which calls the cross-compiler. |
| g++-cross$(exeext): g++$(exeext) |
| -rm -f g++-cross$(exeext) |
| cp g++$(exeext) g++-cross$(exeext) |
| |
| # The compiler itself. |
| # Shared with C front end: |
| CXX_C_OBJS = attribs.o incpath.o \ |
| $(C_COMMON_OBJS) $(CXX_TARGET_OBJS) |
| |
| # Language-specific object files for C++ and Objective C++. |
| CXX_AND_OBJCXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \ |
| cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o cp/rtti.o \ |
| cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \ |
| cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o \ |
| cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o \ |
| cp/cp-gimplify.o tree-mudflap.o $(CXX_C_OBJS) |
| |
| # Language-specific object files for C++. |
| CXX_OBJS = cp/cp-lang.o c-family/stub-objc.o $(CXX_AND_OBJCXX_OBJS) |
| |
| c++_OBJS = $(CXX_OBJS) cc1plus-checksum.o cp/g++spec.o |
| |
| # Use strict warnings for this front end. |
| cp-warn = $(STRICT_WARN) |
| |
| # compute checksum over all object files and the options |
| cc1plus-checksum.c : build/genchecksum$(build_exeext) checksum-options \ |
| $(CXX_OBJS) $(BACKEND) $(LIBDEPS) |
| build/genchecksum$(build_exeext) $(CXX_OBJS) $(BACKEND) $(LIBDEPS) \ |
| checksum-options > cc1plus-checksum.c.tmp && \ |
| $(srcdir)/../move-if-change cc1plus-checksum.c.tmp cc1plus-checksum.c |
| |
| cc1plus-checksum.o : cc1plus-checksum.c $(CONFIG_H) $(SYSTEM_H) |
| |
| cc1plus$(exeext): $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBDEPS) |
| +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ |
| $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS) |
| |
| ifeq ($(ENABLE_MAINTAINER_RULES), true) |
| # Special build rule. This is a maintainer rule, that is only |
| # available when GCC is configured with --enable-maintainer-mode. In |
| # other cases, it is not available to avoid triggering rebuilds if a |
| # user has the source checked out with unusual timestamps. |
| $(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf |
| else |
| # We keep the rule so that you can still force a rebuild, even if you |
| # didn't configure GCC with --enable-maintainer-mode, by manually |
| # deleting the $(srcdir)/cp/cfns.h file. |
| $(srcdir)/cp/cfns.h: |
| endif |
| gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L ANSI-C \ |
| $(srcdir)/cp/cfns.gperf --output-file $(srcdir)/cp/cfns.h |
| |
| # |
| # Build hooks: |
| |
| c++.all.cross: g++-cross$(exeext) |
| c++.start.encap: g++$(exeext) |
| c++.rest.encap: |
| c++.info: |
| c++.install-info: |
| c++.dvi: |
| c++.pdf: |
| c++.install-pdf: |
| c++.install-html: |
| c++.html: |
| c++.srcinfo: |
| c++.srcextra: |
| |
| c++.tags: force |
| cd $(srcdir)/cp; etags -o TAGS.sub *.c *.h --language=none \ |
| --regex='/DEFTREECODE [(]\([A-Z_]+\)/\1/' cp-tree.def; \ |
| etags --include TAGS.sub --include ../TAGS.sub |
| |
| c++.man: doc/g++.1 |
| |
| c++.srcman: doc/g++.1 |
| -cp -p $^ $(srcdir)/doc |
| |
| # 'make check' in gcc/ looks for check-c++, as do all toplevel C++-related |
| # check targets. However, our DejaGNU framework requires 'check-g++' as its |
| # entry point. We feed the former to the latter here. |
| check-c++ : check-g++ |
| # Run the testsute in C++0x mode. |
| check-c++0x: |
| $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) --extra_opts,-std=gnu++0x" \ |
| TESTSUITEDIR="$(TESTSUITEDIR).c++0x" check-g++ |
| # Run the testsuite with garbage collection at every opportunity. |
| check-g++-strict-gc: |
| $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) --extra_opts,--param,ggc-min-heapsize=0,--param,ggc-min-expand=0" \ |
| TESTSUITEDIR="$(TESTSUITEDIR).gc" check-g++ |
| check-c++-subtargets : check-g++-subtargets |
| # List of targets that can use the generic check- rule and its // variant. |
| lang_checks += check-g++ |
| lang_checks_parallelized += check-g++ |
| # For description see comment above check_gcc_parallelize in gcc/Makefile.in. |
| check_g++_parallelize = old-deja.exp dg.exp |
| |
| # |
| # Install hooks: |
| # cc1plus is installed elsewhere as part of $(COMPILERS). |
| |
| # Install the driver program as $(target)-g++ |
| # and also as either g++ (if native) or $(tooldir)/bin/g++. |
| c++.install-common: installdirs |
| -rm -f $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext) |
| -$(INSTALL_PROGRAM) g++$(exeext) $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext) |
| -chmod a+x $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext) |
| -rm -f $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext) |
| -( cd $(DESTDIR)$(bindir) && \ |
| $(LN) $(GXX_INSTALL_NAME)$(exeext) $(CXX_INSTALL_NAME)$(exeext) ) |
| -if [ -f cc1plus$(exeext) ] ; then \ |
| if [ -f g++-cross$(exeext) ] ; then \ |
| if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \ |
| rm -f $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \ |
| $(INSTALL_PROGRAM) g++-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/g++$(exeext); \ |
| rm -f $(DESTDIR)$(gcc_tooldir)/bin/c++$(exeext); \ |
| ( cd $(DESTDIR)$(gcc_tooldir)/bin && \ |
| $(LN) g++$(exeext) c++$(exeext) ); \ |
| else true; fi; \ |
| else \ |
| rm -f $(DESTDIR)$(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \ |
| ( cd $(DESTDIR)$(bindir) && \ |
| $(LN) $(GXX_INSTALL_NAME)$(exeext) $(GXX_TARGET_INSTALL_NAME)$(exeext) ); \ |
| rm -f $(DESTDIR)$(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \ |
| ( cd $(DESTDIR)$(bindir) && \ |
| $(LN) $(CXX_INSTALL_NAME)$(exeext) $(CXX_TARGET_INSTALL_NAME)$(exeext) ); \ |
| fi ; \ |
| fi |
| |
| # We can't use links because not everyone supports them, and we can't use |
| # .so because Irix 6.5 doesn't support them. So just copy the manpage. |
| doc/g++.1: doc/gcc.1 |
| cp $< doc/g++.1 |
| |
| c++.install-man: $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext) |
| |
| $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext): doc/g++.1 installdirs |
| -rm -f $@ |
| -$(INSTALL_DATA) $< $@ |
| -chmod a-x $@ |
| |
| c++.install-plugin: installdirs |
| # We keep the directory structure for files in config and .def files. All |
| # other files are flattened to a single directory. |
| headers="$(CP_PLUGIN_HEADERS)"; \ |
| for file in $$headers; do \ |
| path=$(srcdir)/cp/$$file; \ |
| dest=$(plugin_includedir)/cp/$$file; \ |
| echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \ |
| dir=`dirname $$dest`; \ |
| $(mkinstalldirs) $(DESTDIR)$$dir; \ |
| $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \ |
| done |
| |
| c++.uninstall: |
| -rm -rf $(DESTDIR)$(bindir)/$(CXX_INSTALL_NAME)$(exeext) |
| -rm -rf $(DESTDIR)$(bindir)/$(GXX_INSTALL_NAME)$(exeext) |
| -rm -rf $(DESTDIR)$(man1dir)/$(GXX_INSTALL_NAME)$(man1ext) |
| # |
| # Clean hooks: |
| # A lot of the ancillary files are deleted by the main makefile. |
| # We just have to delete files specific to us. |
| |
| c++.mostlyclean: |
| -rm -f doc/g++.1 |
| -rm -f cp/*$(objext) |
| -rm -f cp/*$(coverageexts) |
| c++.clean: |
| c++.distclean: |
| -rm -f cp/config.status cp/Makefile |
| c++.maintainer-clean: |
| # |
| # Stage hooks: |
| # The main makefile has already created stage?/cp. |
| |
| c++.stage1: stage1-start |
| -mv cp/*$(objext) stage1/cp |
| c++.stage2: stage2-start |
| -mv cp/*$(objext) stage2/cp |
| c++.stage3: stage3-start |
| -mv cp/*$(objext) stage3/cp |
| c++.stage4: stage4-start |
| -mv cp/*$(objext) stage4/cp |
| c++.stageprofile: stageprofile-start |
| -mv cp/*$(objext) stageprofile/cp |
| c++.stagefeedback: stagefeedback-start |
| -mv cp/*$(objext) stagefeedback/cp |
| |
| # |
| # .o: .h dependencies. |
| CXX_TREE_H = $(TREE_H) cp/name-lookup.h cp/cp-tree.h $(C_COMMON_H) \ |
| $(FUNCTION_H) \ |
| $(SYSTEM_H) coretypes.h $(CONFIG_H) $(TARGET_H) $(GGC_H) \ |
| $(srcdir)/../include/hashtab.h |
| CXX_PARSER_H = tree.h c-family/c-pragma.h cp/parser.h |
| CXX_PRETTY_PRINT_H = cp/cxx-pretty-print.h $(C_PRETTY_PRINT_H) |
| |
| cp/lex.o: cp/lex.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \ |
| $(C_PRAGMA_H) output.h input.h cp/operators.def $(TM_P_H) \ |
| c-family/c-objc.h |
| cp/cp-lang.o: cp/cp-lang.c $(CXX_TREE_H) $(TM_H) debug.h langhooks.h \ |
| $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-cp.h gt-cp-cp-lang.h \ |
| cp/cp-objcp-common.h $(EXPR_H) $(TARGET_H) $(CXX_PARSER_H) |
| cp/decl.o: cp/decl.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) cp/decl.h \ |
| output.h toplev.h $(HASHTAB_H) $(RTL_H) \ |
| cp/operators.def $(TM_P_H) $(TREE_INLINE_H) $(DIAGNOSTIC_H) $(C_PRAGMA_H) \ |
| debug.h gt-cp-decl.h $(TIMEVAR_H) $(TARGET_H) $(PLUGIN_H) \ |
| intl.h tree-iterator.h pointer-set.h $(SPLAY_TREE_H) \ |
| c-family/c-objc.h |
| cp/decl2.o: cp/decl2.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) cp/decl.h \ |
| output.h toplev.h $(C_COMMON_H) gt-cp-decl2.h $(CGRAPH_H) \ |
| $(C_PRAGMA_H) $(TREE_DUMP_H) intl.h $(TARGET_H) $(GIMPLE_H) pointer-set.h \ |
| $(SPLAY_TREE_H) c-family/c-ada-spec.h \ |
| c-family/c-objc.h |
| cp/cp-objcp-common.o : cp/cp-objcp-common.c $(CONFIG_H) $(SYSTEM_H) \ |
| coretypes.h $(TM_H) $(TREE_H) $(CXX_TREE_H) $(C_COMMON_H) \ |
| langhooks.h $(LANGHOOKS_DEF_H) $(DIAGNOSTIC_H) debug.h \ |
| $(CXX_PRETTY_PRINT_H) cp/cp-objcp-common.h gt-cp-cp-objcp-common.h |
| cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) output.h \ |
| $(TM_P_H) $(DIAGNOSTIC_CORE_H) gt-cp-typeck2.h $(REAL_H) intl.h |
| cp/typeck.o: cp/typeck.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \ |
| toplev.h $(DIAGNOSTIC_H) convert.h $(C_COMMON_H) $(TARGET_H) \ |
| output.h c-family/c-objc.h |
| cp/class.o: cp/class.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h \ |
| $(TARGET_H) convert.h $(CGRAPH_H) $(TREE_DUMP_H) gt-cp-class.h \ |
| $(SPLAY_TREE_H) pointer-set.h |
| cp/call.o: cp/call.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h \ |
| $(DIAGNOSTIC_CORE_H) intl.h gt-cp-call.h convert.h $(TARGET_H) langhooks.h \ |
| $(TIMEVAR_H) c-family/c-objc.h |
| cp/friend.o: cp/friend.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) |
| cp/init.o: cp/init.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \ |
| $(EXCEPT_H) $(TARGET_H) |
| cp/method.o: cp/method.c $(CXX_TREE_H) $(TM_H) toplev.h \ |
| $(TM_P_H) $(TARGET_H) $(DIAGNOSTIC_H) gt-cp-method.h $(GIMPLE_H) \ |
| $(COMMON_TARGET_H) |
| cp/cvt.o: cp/cvt.c $(CXX_TREE_H) $(TM_H) cp/decl.h $(FLAGS_H) \ |
| convert.h $(TARGET_H) intl.h |
| cp/search.o: cp/search.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) toplev.h \ |
| intl.h |
| cp/tree.o: cp/tree.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \ |
| $(TREE_INLINE_H) $(REAL_H) gt-cp-tree.h \ |
| $(TARGET_H) debug.h $(CGRAPH_H) $(SPLAY_TREE_H) $(GIMPLE_H) |
| cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(TM_H) |
| cp/rtti.o: cp/rtti.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) convert.h \ |
| $(TARGET_H) $(C_PRAGMA_H) gt-cp-rtti.h intl.h |
| cp/except.o: cp/except.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \ |
| cp/cfns.h $(TREE_INLINE_H) $(TARGET_H) gt-cp-except.h |
| cp/expr.o: cp/expr.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) $(TM_P_H) |
| cp/pt.o: cp/pt.c $(CXX_TREE_H) $(TM_H) cp/decl.h cp/cp-objcp-common.h \ |
| toplev.h $(TREE_INLINE_H) pointer-set.h gt-cp-pt.h vecprim.h intl.h \ |
| c-family/c-objc.h |
| cp/error.o: cp/error.c $(CXX_TREE_H) $(TM_H) $(DIAGNOSTIC_H) \ |
| $(FLAGS_H) $(REAL_H) $(LANGHOOKS_DEF_H) $(CXX_PRETTY_PRINT_H) \ |
| tree-diagnostic.h tree-pretty-print.h pointer-set.h c-family/c-objc.h |
| cp/repo.o: cp/repo.c $(CXX_TREE_H) $(TM_H) toplev.h $(DIAGNOSTIC_CORE_H) \ |
| gt-cp-repo.h |
| cp/semantics.o: cp/semantics.c $(CXX_TREE_H) $(TM_H) toplev.h \ |
| $(FLAGS_H) output.h $(RTL_H) $(TIMEVAR_H) \ |
| $(TREE_INLINE_H) $(CGRAPH_H) $(TARGET_H) $(C_COMMON_H) $(GIMPLE_H) \ |
| bitmap.h gt-cp-semantics.h c-family/c-objc.h |
| cp/dump.o: cp/dump.c $(CXX_TREE_H) $(TM_H) $(TREE_DUMP_H) |
| cp/optimize.o: cp/optimize.c $(CXX_TREE_H) $(TM_H) \ |
| input.h $(PARAMS_H) debug.h $(TREE_INLINE_H) $(GIMPLE_H) \ |
| $(TARGET_H) tree-iterator.h $(CGRAPH_H) $(DIAGNOSTIC_CORE_H) |
| cp/mangle.o: cp/mangle.c $(CXX_TREE_H) $(TM_H) $(REAL_H) \ |
| gt-cp-mangle.h $(TARGET_H) $(TM_P_H) $(CGRAPH_H) |
| cp/parser.o: cp/parser.c $(CXX_TREE_H) $(TM_H) $(DIAGNOSTIC_CORE_H) \ |
| gt-cp-parser.h output.h $(TARGET_H) $(PLUGIN_H) intl.h \ |
| c-family/c-objc.h tree-pretty-print.h $(CXX_PARSER_H) $(TIMEVAR.H) |
| cp/cp-gimplify.o: cp/cp-gimplify.c $(CXX_TREE_H) $(C_COMMON_H) \ |
| $(TM_H) coretypes.h pointer-set.h tree-iterator.h $(SPLAY_TREE_H) |
| |
| cp/name-lookup.o: cp/name-lookup.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \ |
| $(TM_H) $(CXX_TREE_H) $(TIMEVAR_H) gt-cp-name-lookup.h \ |
| $(DIAGNOSTIC_CORE_H) $(FLAGS_H) debug.h pointer-set.h |
| |
| cp/cxx-pretty-print.o: cp/cxx-pretty-print.c $(CXX_PRETTY_PRINT_H) \ |
| $(CONFIG_H) $(SYSTEM_H) $(TM_H) coretypes.h $(CXX_TREE_H) tree-pretty-print.h |
