gcc/gcc/cp/Make-lang.in

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# Top level makefile fragment for GNU C++.
# Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc.
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#This file is part of GNU CC.
#GNU CC 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 2, or (at your option)
#any later version.
#GNU CC 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 GNU CC; see the file COPYING. If not, write to
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#the Free Software Foundation, 59 Temple Place - Suite 330,
#Boston, MA 02111-1307, USA.
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# This file provides the language dependent support in the main Makefile.
# Each language makefile fragment must provide the following targets:
#
# foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
# 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.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
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#
# 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.
#
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# 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 $(srcdir)/cp/tinfo.h
#
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# Define the names for selecting c++ in LANGUAGES.
# Note that it would be nice to move the dependency on g++
# into the C++ rule, but that needs a little bit of work
# to do the right thing within all.cross.
C++ c++: cc1plus$(exeext)
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# 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
$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$(DRIVER_DEFINES) \
-DLANG_SPECIFIC_DRIVER \
-c g++.c
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# Create the compiler driver for g++.
g++$(exeext): g++.o g++spec.o version.o choose-temp.o pexecute.o prefix.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ g++.o g++spec.o prefix.o \
version.o choose-temp.o pexecute.o $(EXTRA_GCC_OBJS) $(LIBS)
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# Create a version of the g++ driver which calls the cross-compiler.
g++-cross$(exeext): g++$(exeext)
-rm -f g++-cross$(exeext)
cp g++$(exeext) g++-cross$(exeext)
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cxxmain.o: cplus-dem.c demangle.h
rm -f cxxmain.c
$(LN_S) $(srcdir)/cplus-dem.c cxxmain.c
$(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
-DVERSION=\"$(version)\" cxxmain.c
$(DEMANGLER_PROG): cxxmain.o underscore.o getopt.o getopt1.o $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) $(LIBS) -o $@ \
cxxmain.o underscore.o getopt.o getopt1.o
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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/expr.c $(srcdir)/cp/lex.c \
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$(srcdir)/cp/ptree.c $(srcdir)/cp/tree.c $(srcdir)/cp/cvt.c \
$(srcdir)/cp/errfn.c $(srcdir)/cp/rtti.c $(srcdir)/cp/method.c \
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$(srcdir)/cp/search.c $(srcdir)/cp/typeck.c $(srcdir)/cp/decl.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 $(srcdir)/cp/semantics.c
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cc1plus$(exeext): $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o c-pragma.o \
Support for friend templates. * typeck.c (build_x_function_call): Handle static member function templates like non-templates. Handle friend templates like normal function templates. * pt.c (tsubst, *_PARM): Don't use orig_level. (get_bindings): Don't call add_to_template_args. (instantiate_template): Likewise. (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate. * ptree.c (print_lang_type): Print index/level for template parms. * Make-lang.in (cc1plus): Note that cc1plus depends on cp/cp-tree.h and cp/cp-tree.def. * cp-tree.def (TEMPLATE_CONST_PARM): Remove. (TEMPLATE_PARM_INDEX): New tree code, used to indicate a position in a template parameter list. * cp-tree.h (template_parm_index): New structure, used as the tree structure for a TEMPLATE_PARM_INDEX. (TEMPLATE_PARM_IDX): New macro. (TEMPLATE_PARM_LEVEL): Likewise. (TEMPLATE_PARM_DESCENDANTS): Likewise. (TEMPLATE_PARM_ORIG_LEVEL): Likewise. (TEMPLATE_PARM_DECL): Likewise. (TEMPLATE_TYPE_PARM_INDEX): Likewise. (TEMPLATE_TYPE_ORIG_LEVEL): Likewise. (TEMPLATE_TYPE_DECL): Likewise. (TEMPLATE_CONST_IDX): Remove. (TEMPLATE_CONST_LEVEL): Likewise. (TEMPLATE_CONST_SET_INFO): Likewise. (TEMPLATE_TYPE_SET_INFO): Likewise. (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX node. (TEMPLATE_TYPE_LEVEL): Likewise. * decl.c (decls_match): Call comp_template_parms, rather than expanding it inline. (duplicate_decls): If two template declarations are being merged, then their TEMPLATE_INFOs should be merged as well. (grokfndecl): Save template-id information when declaring a friend with explicit template arguments. Pass arguments to check_explicit_specialization via correct convention; at some point check_explicit_specialization changed, but these call-sites did not. (grokdeclarator): Tidy up slightly. * decl2.c (check_classfn): Tidy up slightly. Don't assume that two template functions with the same DECL_ASSEMBLER_NAME the same, since the names are not yet mangled. * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the decl for a non-type parameter, rather than printing `<tparm ...>'. * friend.c (is_friend): Handle TEMPLATE_DECL friends. (do_friend): Deal with template friends. * lex.c (do_pending_inlines): Call maybe_begin_member_template_processing, rather than conditionally calling begin_member_template_processing. (process_next_inline): Likewise. Call maybe_end_member_template_processing, rather than conditionally calling end_member_template_processing. (do_pending_defargs): Likewise. (do_identifier): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. * method.c (build_mangled_template_parm_index): New function. (build_overload_value): Use it. (build_overload_name): Likewise. * pt.c (finish_member_template_decl): Allow friend declarations. (template_class_depth): New function. (is_member_template): Rename, and modify, to become... (is_member_or_friend_template): New function. (end_member_template_processing): Rename, and modify, to become... (maybe_end_member_template_processing). (build_template_parm_index): New function. (reduce_template_parm_level): New function. (process_template_parm): Modify to use build_template_parm_index. (current_template_args): Change name to current_template_parms. (push_template_decl): Deal with friend templates. (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. (tsubst_friend_function): New function. (instantiate_class_template): Generate the DECL_FRIENDLIST for a new instantiation by using tsubst_friend_function rather than just tsubst. (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL. Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the appropriate new macros. Use reduce_template_parm_level to generate lower-level template parameters. Handle tsubst'ing into TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created templates. Similarly for the template parameters for a new template. (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them. (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. (get_bindings): Call add_to_template_args if necessary. (instantiate_decl): Handle instantiations of friend templates. * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a TEMPLATE_TYPE_PARM as a list of fields; it's not! * spew.c (yylex): Do a little manual constant propogation to clarify the code. From-SVN: r18198
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$(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def
cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus$(exeext)
#
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# Build hooks:
c++.all.build: g++$(exeext) $(DEMANGLER_PROG)
c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
c++.start.encap: g++$(exeext)
c++.rest.encap: $(DEMANGLER_PROG)
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c++.info:
c++.dvi:
# C++ language-support library pieces for libgcc.
tinfo.o: cc1plus$(exeext) $(srcdir)/cp/tinfo.cc
$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) \
-c $(srcdir)/cp/tinfo.cc
tinfo2.o: cc1plus$(exeext) $(srcdir)/cp/tinfo2.cc
$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) \
-c $(srcdir)/cp/tinfo2.cc
exception.o: cc1plus$(exeext) $(srcdir)/cp/exception.cc
$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) \
-c -fexceptions $(srcdir)/cp/exception.cc
new.o: cc1plus$(exeext) $(srcdir)/cp/new.cc
$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) \
-c $(srcdir)/cp/new.cc
opnew.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc
$(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(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) $(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) $(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) $(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) $(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) $(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) $(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) $(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
#
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# Install hooks:
# cc1plus is installed elsewhere as part of $(COMPILERS).
# Nothing to do here.
c++.install-normal:
# Install the driver program as $(target)-g++
# and also as either g++ (if native) or $(tooldir)/bin/g++.
c++.install-common:
-if [ -f cc1plus$(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); \
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else \
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)$(exeext); \
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fi ; \
if [ x$(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 ; \
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fi
c++.install-info:
c++.install-man: $(srcdir)/cp/g++.1
-if [ -f cc1plus$(exeext) ] ; then \
if [ -f g++-cross$(exeext) ] ; then \
rm -f $(mandir)/$(GXX_CROSS_NAME)$(manext); \
$(INSTALL_DATA) $(srcdir)/cp/g++.1 $(mandir)/$(GXX_CROSS_NAME)$(manext); \
chmod a-x $(mandir)/$(GXX_CROSS_NAME)$(manext); \
else \
rm -f $(mandir)/$(GXX_INSTALL_NAME)$(manext); \
$(INSTALL_DATA) $(srcdir)/cp/g++.1 $(mandir)/$(GXX_INSTALL_NAME)$(manext); \
chmod a-x $(mandir)/$(GXX_INSTALL_NAME)$(manext); \
fi; \
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else true; fi
c++.uninstall:
-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 $(mandir)/$(GXX_INSTALL_NAME)$(manext)
-rm -rf $(mandir)/$(GXX_CROSS_NAME)$(manext)
#
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# Clean hooks:
# A lot of the ancillary files are deleted by the main makefile.
# We just have to delete files specific to us.
c++.mostlyclean:
-rm -f cp/*$(objext) $(DEMANGLER_PROG)
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c++.clean:
-rm -f cplib2.txt cplib2.ready
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c++.distclean:
-rm -f cp/config.status cp/Makefile
-rm -f cp/parse.output
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-rm -f g++.c
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c++.extraclean:
c++.maintainer-clean:
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-rm -f cp/parse.c cp/parse.h
#
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# Stage hooks:
# The main makefile has already created stage?/cp.
c++.stage1: stage1-start
-mv cp/*$(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
#
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# 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
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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) $$file ../tmp/cp; \
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done
cd cp/inc; \
for file in *[0-9a-zA-Z+]; do \
ln $$file ../../tmp/cp/inc >/dev/null 2>&1 \
|| cp $$file ../../tmp/cp/inc; \
done