# Top level makefile fragment for GNU C++.
-# Copyright (C) 1994 Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc.
#This file is part of GNU CC.
#You should have received a copy of the GNU General Public License
#along with GNU CC; see the file COPYING. If not, write to
-#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+#the Free Software Foundation, 59 Temple Place - Suite 330,
+#Boston, MA 02111-1307, USA.
# This file provides the language dependent support in the main Makefile.
# Each language makefile fragment must provide the following targets:
# foo.info, foo.dvi,
# foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
# foo.uninstall, foo.distdir,
-# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean, foo.realclean,
-# foo.stage1, foo.stage2, foo.stage3, foo.stage4
+# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
+# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
#
# where `foo' is the name of the language.
#
# - making any compiler driver (eg: g++)
# - the compiler proper (eg: cc1plus)
# - define the names for selecting the language in LANGUAGES.
-\f
+#\f
# Extra flags to pass to recursive makes.
CXX_FLAGS_TO_PASS = \
"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
"CXXFLAGS=$(CXXFLAGS)" \
"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
+# Actual names to use when installing a native compiler.
+CXX_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
+GXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t`
+DEMANGLER_INSTALL_NAME = `t='$(program_transform_name)'; echo c++filt | sed $$t`
+
+# Actual names to use when installing a cross-compiler.
+CXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
+GXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t`
+DEMANGLER_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++filt | sed $$t`
+
+# The name to use for the demangler program.
+DEMANGLER_PROG = c++filt$(exeext)
+
+# Extra headers to install.
+CXX_EXTRA_HEADERS = $(srcdir)/cp/inc/typeinfo $(srcdir)/cp/inc/exception \
+ $(srcdir)/cp/inc/new $(srcdir)/cp/inc/new.h
+
+# Extra code to include in libgcc2.
+CXX_LIB2FUNCS = tinfo.o tinfo2.o new.o opnew.o opnewnt.o opvnew.o opvnewnt.o \
+ opdel.o opdelnt.o opvdel.o opvdelnt.o exception.o
+CXX_LIB2SRCS = $(srcdir)/cp/new.cc $(srcdir)/cp/new1.cc $(srcdir)/cp/new2.cc \
+ $(srcdir)/cp/exception.cc $(srcdir)/cp/tinfo.cc \
+ $(srcdir)/cp/tinfo2.cc $(srcdir)/cp/tinfo.h
+#\f
# Define the names for selecting c++ in LANGUAGES.
# Note that it would be nice to move the dependency on g++
# into the C++ rule, but that needs a little bit of work
# to do the right thing within all.cross.
-C++ c++: cc1plus
+C++ c++: cc1plus$(exeext)
+
+# Tell GNU make to ignore these if they exist.
+.PHONY: C++ c++
+
+g++.c: $(srcdir)/gcc.c
+ -rm -f $@
+ $(LN_S) $(srcdir)/gcc.c $@
+
+g++spec.o: $(srcdir)/cp/g++spec.c
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/cp/g++spec.c
+
+# N.B.: This is a copy of the gcc.o rule, with -DLANG_SPECIFIC_DRIVER added.
+# It'd be nice if we could find an easier way to do this---rather than have
+# to track changes to the toplevel gcc Makefile as well.
+# We depend on g++.c last, to make it obvious where it came from.
+g++.o: $(CONFIG_H) multilib.h config.status $(lang_specs_files) g++.c \
+ system.h prefix.h
+ $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ $(DRIVER_DEFINES) \
+ -DLANG_SPECIFIC_DRIVER \
+ -c g++.c
# Create the compiler driver for g++.
-g++: $(srcdir)/cp/g++.c $(CONFIG_H) $(LIBDEPS)
- $(CC) $(ALL_CFLAGS) $(INCLUDES) $(LDFLAGS) -o g++ $(srcdir)/cp/g++.c $(LIBS)
+g++$(exeext): g++.o g++spec.o version.o choose-temp.o pexecute.o prefix.o mkstemp.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
+ $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ g++.o g++spec.o prefix.o \
+ version.o choose-temp.o pexecute.o mkstemp.o $(EXTRA_GCC_OBJS) $(LIBS)
# Create a version of the g++ driver which calls the cross-compiler.
-g++-cross: $(srcdir)/cp/g++.c
- $(CC) $(ALL_CFLAGS) $(INCLUDES) $(LDFLAGS) -o g++-cross \
- -DGCC_NAME=\"$(GCC_CROSS_NAME)\" $(srcdir)/cp/g++.c version.o $(LIBS)
+g++-cross$(exeext): g++$(exeext)
+ -rm -f g++-cross$(exeext)
+ cp g++$(exeext) g++-cross$(exeext)
+
+cxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H)
+ rm -f cxxmain.c
+ $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c
+ $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ -DVERSION=\"$(version)\" cxxmain.c
+
+# Apparently OpenVM needs the -o to be at the beginning of the link line.
+$(DEMANGLER_PROG): cxxmain.o underscore.o getopt.o getopt1.o $(LIBDEPS)
+ $(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \
+ cxxmain.o underscore.o getopt.o getopt1.o $(LIBS)
CXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/decl2.c \
$(srcdir)/cp/except.c $(srcdir)/cp/input.c $(srcdir)/cp/pt.c \
$(srcdir)/cp/spew.c $(srcdir)/cp/xref.c $(srcdir)/cp/class.c \
- $(srcdir)/cp/edsel.c $(srcdir)/cp/expr.c $(srcdir)/cp/lex.c \
+ $(srcdir)/cp/expr.c $(srcdir)/cp/lex.c \
$(srcdir)/cp/ptree.c $(srcdir)/cp/tree.c $(srcdir)/cp/cvt.c \
- $(srcdir)/cp/errfn.c $(srcdir)/cp/gc.c $(srcdir)/cp/method.c \
+ $(srcdir)/cp/errfn.c $(srcdir)/cp/rtti.c $(srcdir)/cp/method.c \
$(srcdir)/cp/search.c $(srcdir)/cp/typeck.c $(srcdir)/cp/decl.c \
- $(srcdir)/cp/error.c $(srcdir)/cp/init.c $(srcdir)/cp/parse.y \
- $(srcdir)/cp/sig.c $(srcdir)/cp/typeck2.c
+ $(srcdir)/cp/error.c $(srcdir)/cp/friend.c $(srcdir)/cp/init.c \
+ $(srcdir)/cp/parse.y $(srcdir)/cp/sig.c $(srcdir)/cp/typeck2.c \
+ $(srcdir)/cp/repo.c $(srcdir)/cp/semantics.c
-cc1plus: $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o
- cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus
-\f
+cc1plus$(exeext): $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o c-pragma.o \
+ $(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def hash.o
+ cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus$(exeext)
+#\f
# Build hooks:
-c++.all.build: g++
-c++.all.cross: g++-cross
-c++.start.encap: g++
-c++.rest.encap:
+c++.all.build: g++$(exeext)
+c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
+c++.start.encap: g++$(exeext)
+c++.rest.encap: $(DEMANGLER_PROG)
c++.info:
c++.dvi:
-\f
+
+# C++ language-support library pieces for libgcc.
+tinfo.o: cc1plus$(exeext) $(srcdir)/cp/tinfo.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/tinfo.cc
+tinfo2.o: cc1plus$(exeext) $(srcdir)/cp/tinfo2.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/tinfo2.cc
+exception.o: cc1plus$(exeext) $(srcdir)/cp/exception.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c -fexceptions $(srcdir)/cp/exception.cc
+new.o: cc1plus$(exeext) $(srcdir)/cp/new.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new.cc
+opnew.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new1.cc -DL_op_new -o opnew.o
+opnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new1.cc -DL_op_newnt -o opnewnt.o
+opvnew.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new2.cc -DL_op_vnew -o opvnew.o
+opvnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new2.cc -DL_op_vnewnt -o opvnewnt.o
+opdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new2.cc -DL_op_delete -o opdel.o
+opdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new2.cc -DL_op_delnt -o opdelnt.o
+opvdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new2.cc -DL_op_vdel -o opvdel.o
+opvdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
+ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
+ -c $(srcdir)/cp/new2.cc -DL_op_vdelnt -o opvdelnt.o
+
+# We want to update cplib2.txt if any of the source files change...
+cplib2.txt: $(CXX_LIB2SRCS) $(CXX_EXTRA_HEADERS) cplib2.ready
+ case " $(LANGUAGES) " in \
+ *" "[cC]"++ "*) \
+ echo $(CXX_LIB2FUNCS) > cplib2.new;; \
+ *) \
+ echo "" > cplib2.new;; \
+ esac
+ mv -f cplib2.new cplib2.txt
+
+# Or if it would be different.
+cplib2.ready: $(GCC_PASSES) $(LANGUAGES) $(LIBGCC2_DEPS) stmp-int-hdrs
+ @if [ -r cplib2.txt ]; then \
+ case " $(LANGUAGES) " in \
+ *" "[cC]"++ "*) \
+ echo $(CXX_LIB2FUNCS) > cplib2.new;; \
+ *) \
+ echo "" > cplib2.new;; \
+ esac; \
+ if cmp -s cplib2.new cplib2.txt; then true; else \
+ touch cplib2.ready; \
+ fi; \
+ rm -f cplib2.new; \
+ else true ; \
+ fi
+ @if [ -f cplib2.ready ]; then true; else \
+ touch cplib2.ready; \
+ fi
+#\f
# 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:
- -if [ -f cc1plus ] ; then \
- if [ -f g++-cross ] ; then \
- rm -f $(bindir)/$(target)-g++; \
- $(INSTALL_PROGRAM) g++-cross $(bindir)/$(target)-g++; \
- chmod a+x $(bindir)/$(target)-g++; \
- rm -f $(bindir)/$(target)-c++; \
- ln $(bindir)/$(target)-g++ $(bindir)/$(target)-c++; \
+ -if [ -f cc1plus$(exeext) ] ; then \
+ if [ -f g++-cross$(exeext) ] ; then \
+ rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
+ chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
+ rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
+ $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
else \
- rm -f $(bindir)/g++; \
- $(INSTALL_PROGRAM) g++ $(bindir)/g++; \
- chmod a+x $(bindir)/g++; \
- rm -f $(bindir)/c++; \
- ln $(bindir)/g++ $(bindir)/c++; \
+ rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
+ chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
+ rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
+ $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
+ fi ; \
+ if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \
+ if [ -f g++-cross$(exeext) ] ; then \
+ rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
+ chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
+ else \
+ rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
+ chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
+ fi ; \
fi ; \
fi
c++.install-info:
c++.install-man: $(srcdir)/cp/g++.1
- -if [ -f cc1plus ] ; then \
- $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(mandir)/g++$(manext) ; \
- chmod a-x $(mandir)/g++$(manext) ; \
+ -if [ -f cc1plus$(exeext) ] ; then \
+ if [ -f g++-cross$(exeext) ] ; then \
+ rm -f $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
+ $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
+ chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
+ else \
+ rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
+ $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
+ chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
+ fi; \
else true; fi
c++.uninstall:
- -rm -rf $(bindir)/g++ $(bindir)/c++
- -rm -rf $(bindir)/$(target)-g++ $(bindir)/$(target)-c++
- -rm -rf $(mandir)/g++$(manext)
-\f
+ -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
+ -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
+ -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
+ -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
+ -rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext)
+ -rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext)
+ -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(manext)
+ -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(manext)
+#\f
# Clean hooks:
# A lot of the ancillary files are deleted by the main makefile.
# We just have to delete files specific to us.
c++.mostlyclean:
- -rm -f cp/*.o
+ -rm -f cp/*$(objext) $(DEMANGLER_PROG)
c++.clean:
+ -rm -f cplib2.txt cplib2.ready
c++.distclean:
-rm -f cp/config.status cp/Makefile
-rm -f cp/parse.output
+ -rm -f g++.c
c++.extraclean:
-c++.realclean:
+c++.maintainer-clean:
-rm -f cp/parse.c cp/parse.h
-\f
+#\f
# Stage hooks:
# The main makefile has already created stage?/cp.
-c++.stage1:
- -mv cp/*.o stage1/cp
-c++.stage2:
- -mv cp/*.o stage2/cp
-c++.stage3:
- -mv cp/*.o stage3/cp
-c++.stage4:
- -mv cp/*.o stage4/cp
-\f
+c++.stage1: stage1-start
+ -mv cp/*$(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
+#\f
# Maintenance hooks:
# This target creates the files that can be rebuilt, but go in the
# distribution anyway. It then copies the files to the distdir directory.
c++.distdir:
mkdir tmp/cp
+ mkdir tmp/cp/inc
cd cp ; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) parse.c hash.h
cd cp; \
for file in *[0-9a-zA-Z+]; do \
- ln $$file ../tmp/cp >/dev/null 2>&1 || cp $$file ../tmp/cp; \
+ $(LN) $$file ../tmp/cp; \
+ done
+ cd cp/inc; \
+ for file in *[0-9a-zA-Z+]; do \
+ ln $$file ../../tmp/cp/inc >/dev/null 2>&1 \
+ || cp $$file ../../tmp/cp/inc; \
done
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