198 lines
7.0 KiB
Plaintext
198 lines
7.0 KiB
Plaintext
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# Top level makefile fragment for GNU C++.
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# Copyright (C) 1994, 1995 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, foo.distdir,
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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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# Extra flags to pass to recursive makes.
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CXX_FLAGS_TO_PASS = \
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"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
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"CXXFLAGS=$(CXXFLAGS)" \
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"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
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# Actual names to use when installing a native compiler.
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CXX_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
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GXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t`
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# Actual names to use when installing a cross-compiler.
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CXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
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GXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t`
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# The name to use for the demangler program.
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DEMANGLER_PROG = c++filt
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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
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# Tell GNU make to ignore these if they exist.
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.PHONY: C++ c++
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# Create the compiler driver for g++.
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g++: $(srcdir)/cp/g++.c $(CONFIG_H) $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(INCLUDES) $(LDFLAGS) -o $@ $(srcdir)/cp/g++.c $(LIBS)
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# Create a version of the g++ driver which calls the cross-compiler.
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g++-cross: $(srcdir)/cp/g++.c version.o $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(INCLUDES) $(LDFLAGS) -o $@ \
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-DGCC_NAME=\"$(GCC_CROSS_NAME)\" $(srcdir)/cp/g++.c version.o $(LIBS)
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cxxmain.o: cplus-dem.c demangle.h
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rm -f cxxmain.c
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ln -s $(srcdir)/cplus-dem.c cxxmain.c > /dev/null 2>&1 \
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|| cp $(srcdir)/cplus-dem.c cxxmain.c
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$(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
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-DVERSION=\"$(version)\" cxxmain.c
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rm -f cxxmain.c
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$(DEMANGLER_PROG): cxxmain.o underscore.o getopt.o getopt1.o $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) $(LIBS) -o $@ \
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cxxmain.o underscore.o getopt.o getopt1.o
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CXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/decl2.c \
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$(srcdir)/cp/except.c $(srcdir)/cp/input.c $(srcdir)/cp/pt.c \
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$(srcdir)/cp/spew.c $(srcdir)/cp/xref.c $(srcdir)/cp/class.c \
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$(srcdir)/cp/edsel.c $(srcdir)/cp/expr.c $(srcdir)/cp/lex.c \
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$(srcdir)/cp/ptree.c $(srcdir)/cp/tree.c $(srcdir)/cp/cvt.c \
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$(srcdir)/cp/errfn.c $(srcdir)/cp/gc.c $(srcdir)/cp/method.c \
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$(srcdir)/cp/search.c $(srcdir)/cp/typeck.c $(srcdir)/cp/decl.c \
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$(srcdir)/cp/error.c $(srcdir)/cp/init.c $(srcdir)/cp/parse.y \
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$(srcdir)/cp/sig.c $(srcdir)/cp/typeck2.c $(srcdir)/cp/repo.c
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cc1plus: $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o c-pragma.o
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cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus
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# Build hooks:
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c++.all.build: g++ $(DEMANGLER_PROG)
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c++.all.cross: g++-cross $(DEMANGLER_PROG)
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c++.start.encap: g++
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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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# 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 $(tooldir)/bin/g++.
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c++.install-common:
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-if [ -f cc1plus$(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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> /dev/null 2>&1 \
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|| cp $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext) ; \
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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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> /dev/null 2>&1 \
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|| cp $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) ; \
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fi ; \
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fi
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c++.install-info:
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c++.install-man: $(srcdir)/cp/g++.1
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-if [ -f cc1plus$(exeext) ] ; then \
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if [ -f g++-cross$(exeext) ] ; then \
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rm -f $(mandir)/$(GXX_CROSS_NAME)$(manext); \
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$(INSTALL_DATA) $(srcdir)/cp/g++.1 $(mandir)/$(GXX_CROSS_NAME)$(manext); \
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chmod a-x $(mandir)/$(GXX_CROSS_NAME)$(manext); \
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else \
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rm -f $(mandir)/$(GXX_INSTALL_NAME)$(manext); \
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$(INSTALL_DATA) $(srcdir)/cp/g++.1 $(mandir)/$(GXX_INSTALL_NAME)$(manext); \
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chmod a-x $(mandir)/$(GXX_INSTALL_NAME)$(manext); \
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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 $(mandir)/$(GXX_INSTALL_NAME)$(manext)
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-rm -rf $(mandir)/$(GXX_CROSS_NAME)$(manext)
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# Clean hooks:
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# A lot of the ancillary files are deleted by the main makefile.
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# We just have to delete files specific to us.
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c++.mostlyclean:
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-rm -f cp/*$(objext) $(DEMANGLER_PROG)
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c++.clean:
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c++.distclean:
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-rm -f cp/config.status cp/Makefile
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-rm -f cp/parse.output
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c++.extraclean:
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c++.maintainer-clean:
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-rm -f cp/parse.c cp/parse.h
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# Stage hooks:
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# The main makefile has already created stage?/cp.
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c++.stage1:
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-mv cp/*$(objext) stage1/cp
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c++.stage2:
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-mv cp/*$(objext) stage2/cp
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c++.stage3:
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-mv cp/*$(objext) stage3/cp
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c++.stage4:
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-mv cp/*$(objext) stage4/cp
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# Maintenance hooks:
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# This target creates the files that can be rebuilt, but go in the
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# distribution anyway. It then copies the files to the distdir directory.
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c++.distdir:
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mkdir tmp/cp
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cd cp ; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) parse.c hash.h
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cd cp; \
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for file in *[0-9a-zA-Z+]; do \
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ln $$file ../tmp/cp >/dev/null 2>&1 || cp $$file ../tmp/cp; \
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done
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