310 lines
12 KiB
Makefile
310 lines
12 KiB
Makefile
# Top level -*- makefile -*- fragment for GNU C++.
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# Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001
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# Free Software Foundation, Inc.
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#This file is part of GNU CC.
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#GNU CC is free software; you can redistribute it and/or modify
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#it under the terms of the GNU General Public License as published by
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#the Free Software Foundation; either version 2, or (at your option)
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#any later version.
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#GNU CC is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#You should have received a copy of the GNU General Public License
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#along with GNU CC; see the file COPYING. If not, write to
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#the Free Software Foundation, 59 Temple Place - Suite 330,
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#Boston, MA 02111-1307, USA.
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# This file provides the language dependent support in the main Makefile.
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# Each language makefile fragment must provide the following targets:
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#
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# foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
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# foo.info, foo.dvi,
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# foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
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# foo.uninstall,
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# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
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# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
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#
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# where `foo' is the name of the language.
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#
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# It should also provide rules for:
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#
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# - making any compiler driver (eg: g++)
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# - the compiler proper (eg: cc1plus)
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# - define the names for selecting the language in LANGUAGES.
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# Actual names to use when installing a native compiler.
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CXX_INSTALL_NAME = `echo c++|sed '$(program_transform_name)'`
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GXX_INSTALL_NAME = `echo g++|sed '$(program_transform_name)'`
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DEMANGLER_INSTALL_NAME = `echo c++filt|sed '$(program_transform_name)'`
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CXX_TARGET_INSTALL_NAME = $(target_alias)-`echo c++|sed '$(program_transform_name)'`
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GXX_TARGET_INSTALL_NAME = $(target_alias)-`echo g++|sed '$(program_transform_name)'`
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# Actual names to use when installing a cross-compiler.
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CXX_CROSS_NAME = `echo c++|sed '$(program_transform_cross_name)'`
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GXX_CROSS_NAME = `echo g++|sed '$(program_transform_cross_name)'`
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DEMANGLER_CROSS_NAME = `echo c++filt|sed '$(program_transform_cross_name)'`
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# The name to use for the demangler program.
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DEMANGLER_PROG = c++filt$(exeext)
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#
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# Define the names for selecting c++ in LANGUAGES.
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# Note that it would be nice to move the dependency on g++
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# into the C++ rule, but that needs a little bit of work
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# to do the right thing within all.cross.
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C++ c++: cc1plus$(exeext)
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# Tell GNU make to ignore these if they exist.
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.PHONY: C++ c++
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g++spec.o: $(srcdir)/cp/g++spec.c $(SYSTEM_H) $(GCC_H) $(CONFIG_H)
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(SHLIB_LINK='$(SHLIB_LINK)' \
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SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
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$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
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$(INCLUDES) $(srcdir)/cp/g++spec.c)
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po-generated: $(srcdir)/cp/parse.c
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# Create the compiler driver for g++.
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GXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o
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g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
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$(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
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# Create a version of the g++ driver which calls the cross-compiler.
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g++-cross$(exeext): g++$(exeext)
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-rm -f g++-cross$(exeext)
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cp g++$(exeext) g++-cross$(exeext)
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# The demangler.
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cxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H) $(CONFIG_H)
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rm -f cxxmain.c
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$(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c
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$(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
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-DVERSION=\"$(version)\" cxxmain.c
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# Apparently OpenVM needs the -o to be at the beginning of the link line.
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$(DEMANGLER_PROG): cxxmain.o underscore.o $(LIBDEPS)
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$(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \
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cxxmain.o underscore.o $(LIBS)
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# The compiler itself.
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# Shared with C front end:
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CXX_C_OBJS = attribs.o c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o \
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$(CXX_TARGET_OBJS)
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# Language-specific object files.
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CXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \
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cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parse.o cp/ptree.o cp/rtti.o \
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cp/spew.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \
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cp/search.o cp/semantics.o cp/tree.o cp/xref.o cp/repo.o cp/dump.o \
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cp/optimize.o cp/mangle.o cp/cp-lang.o
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# Use loose warnings for this front end.
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cp-warn =
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cc1plus$(exeext): $(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) \
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libcpp.a $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
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$(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) libcpp.a $(LIBS)
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# Special build rules.
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$(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf
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gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' \
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$(srcdir)/cp/cfns.gperf > $(srcdir)/cp/cfns.h
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$(srcdir)/cp/parse.h: $(srcdir)/cp/parse.c
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$(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y
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@echo "Expect 31 shift/reduce conflicts and 58 reduce/reduce conflicts."
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cd $(srcdir)/cp && \
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if $(BISON) $(BISONFLAGS) -d -o p$$$$.c parse.y; then \
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grep '^#define[ ]*YYEMPTY' p$$$$.c >> p$$$$.h ; \
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test -f p$$$$.output && mv -f p$$$$.output parse.output ; \
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mv -f p$$$$.c parse.c ; mv -f p$$$$.h parse.h ; \
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else \
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rm -f p$$$$.* ; \
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false ; \
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fi
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#
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# Build hooks:
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c++.all.build: g++$(exeext)
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c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
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c++.start.encap: g++$(exeext)
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c++.rest.encap: $(DEMANGLER_PROG)
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c++.info:
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c++.dvi:
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c++.generated-manpages:
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#
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# Install hooks:
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# cc1plus is installed elsewhere as part of $(COMPILERS).
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# Nothing to do here.
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c++.install-normal:
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# Install the driver program as $(target)-g++
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# and also as either g++ (if native) or $(tooldir)/bin/g++.
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c++.install-common: installdirs
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-if [ -f cc1plus$(exeext) ] ; then \
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if [ -f g++-cross$(exeext) ] ; then \
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rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
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$(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
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chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
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rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
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$(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
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if [ -d $(gcc_tooldir)/bin/. ] ; then \
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rm -f $(gcc_tooldir)/bin/g++$(exeext); \
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$(INSTALL_PROGRAM) g++-cross$(exeext) $(gcc_tooldir)/bin/g++$(exeext); \
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rm -f $(gcc_tooldir)/bin/c++$(exeext); \
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$(LN) $(gcc_tooldir)/bin/g++$(exeext) $(gcc_tooldir)/bin/c++$(exeext); \
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else true; fi; \
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else \
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rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
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$(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
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chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
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rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
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$(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
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rm -f $(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
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$(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
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rm -f $(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
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$(LN) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
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fi ; \
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if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \
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if [ -f g++-cross$(exeext) ] ; then \
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rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
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$(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
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chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
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else \
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rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
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$(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
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chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
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fi ; \
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fi ; \
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fi
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c++.install-info:
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c++.install-man: installdirs $(srcdir)/cp/g++.1
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-if [ -f cc1plus$(exeext) ] ; then \
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if [ -f g++-cross$(exeext) ] ; then \
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rm -f $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
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$(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
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chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
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else \
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rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
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$(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
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chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
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fi; \
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else true; fi
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c++.uninstall:
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-rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
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-rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
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-rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
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-rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
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-rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext)
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-rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext)
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-rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
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-rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(man1ext)
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#
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# Clean hooks:
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# A lot of the ancillary files are deleted by the main makefile.
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# We just have to delete files specific to us.
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c++.mostlyclean:
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-rm -f cp/*$(objext) $(DEMANGLER_PROG)
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c++.clean:
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c++.distclean:
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-rm -f cp/config.status cp/Makefile
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-rm -f $(srcdir)/cp/parse.output
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c++.extraclean:
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c++.maintainer-clean:
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-rm -f $(srcdir)/cp/parse.c $(srcdir)/cp/parse.h
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#
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# Stage hooks:
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# The main makefile has already created stage?/cp.
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c++.stage1: stage1-start
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-mv cp/*$(objext) stage1/cp
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c++.stage2: stage2-start
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-mv cp/*$(objext) stage2/cp
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c++.stage3: stage3-start
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-mv cp/*$(objext) stage3/cp
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c++.stage4: stage4-start
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-mv cp/*$(objext) stage4/cp
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#
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# .o: .h dependencies.
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CXX_TREE_H = $(TREE_H) cp/cp-tree.h c-common.h cp/cp-tree.def c-common.def \
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function.h varray.h $(SYSTEM_H) $(CONFIG_H) $(TARGET_H) \
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$(srcdir)/../include/hashtab.h $(srcdir)/../include/splay-tree.h
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cp/spew.o: cp/spew.c $(CXX_TREE_H) cp/parse.h flags.h cp/lex.h toplev.h
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cp/lex.o: cp/lex.c $(CXX_TREE_H) cp/parse.h flags.h cp/lex.h c-pragma.h \
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toplev.h output.h mbchar.h $(GGC_H) input.h diagnostic.h cp/operators.def \
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$(TM_P_H)
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cp/cp-lang.o: cp/cp-lang.c $(CXX_TREE_H) toplev.h langhooks.h langhooks-def.h \
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c-common.h
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cp/decl.o: cp/decl.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h stack.h \
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output.h $(EXPR_H) except.h toplev.h hash.h $(GGC_H) $(RTL_H) \
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cp/operators.def $(TM_P_H) tree-inline.h diagnostic.h
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cp/decl2.o: cp/decl2.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h $(EXPR_H) \
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output.h except.h toplev.h $(GGC_H) $(RTL_H)
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cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) flags.h toplev.h output.h $(TM_P_H) \
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diagnostic.h
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cp/typeck.o: cp/typeck.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
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diagnostic.h
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cp/class.o: cp/class.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H)
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cp/call.o: cp/call.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H) $(EXPR_H) \
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$(GGC_H) diagnostic.h
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cp/friend.o: cp/friend.c $(CXX_TREE_H) flags.h $(RTL_H) toplev.h $(EXPR_H)
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cp/init.o: cp/init.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
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$(GGC_H) except.h
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cp/method.o: cp/method.c $(CXX_TREE_H) toplev.h $(GGC_H) $(RTL_H) $(EXPR_H) \
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$(TM_P_H)
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cp/cvt.o: cp/cvt.c $(CXX_TREE_H) cp/decl.h flags.h toplev.h convert.h
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cp/search.o: cp/search.c $(CXX_TREE_H) stack.h flags.h toplev.h $(RTL_H)
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cp/tree.o: cp/tree.c $(CXX_TREE_H) flags.h toplev.h $(GGC_H) $(RTL_H) \
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insn-config.h integrate.h tree-inline.h
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cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(SYSTEM_H)
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cp/rtti.o: cp/rtti.c $(CXX_TREE_H) flags.h toplev.h
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cp/except.o: cp/except.c $(CXX_TREE_H) flags.h $(RTL_H) except.h toplev.h \
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cp/cfns.h $(EXPR_H) libfuncs.h cp/decl.h $(OBSTACK_H)
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cp/expr.o: cp/expr.c $(CXX_TREE_H) $(RTL_H) flags.h $(EXPR_H) toplev.h \
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except.h $(TM_P_H)
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cp/xref.o: cp/xref.c $(CXX_TREE_H) input.h toplev.h
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cp/pt.o: cp/pt.c $(CXX_TREE_H) cp/decl.h cp/parse.h cp/lex.h toplev.h \
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$(GGC_H) $(RTL_H) except.h tree-inline.h
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cp/error.o: cp/error.c $(CXX_TREE_H) toplev.h diagnostic.h flags.h real.h
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cp/repo.o: cp/repo.c $(CXX_TREE_H) toplev.h $(GGC_H) diagnostic.h
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cp/semantics.o: cp/semantics.c $(CXX_TREE_H) cp/lex.h except.h toplev.h \
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flags.h $(GGC_H) debug.h output.h $(RTL_H) $(TIMEVAR_H) $(EXPR_H) \
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tree-inline.h
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cp/dump.o: cp/dump.c $(CXX_TREE_H) tree-dump.h
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cp/optimize.o: cp/optimize.c $(CXX_TREE_H) rtl.h integrate.h insn-config.h \
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input.h $(PARAMS_H) debug.h tree-inline.h
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cp/mangle.o: cp/mangle.c $(CXX_TREE_H) toplev.h
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cp/parse.o: cp/parse.c $(CXX_TREE_H) flags.h cp/lex.h except.h output.h \
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$(SYSTEM_H) toplev.h $(GGC_H)
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$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
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$(srcdir)/cp/parse.c $(OUTPUT_OPTION)
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#
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# These exist for maintenance purposes.
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# Update the tags table.
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cp/TAGS: force
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cd $(srcdir)/cp ; \
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etags --no-globals -l c `echo *.c | sed 's/parse.c//'` \
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parse.y *.h ../*.c ../*.h;
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.PHONY: cp/TAGS
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