Make-lang.in revision 52284
118334Speter# Top level makefile fragment for GNU C++. 252284Sobrien# Copyright (C) 1994, 1995, 1997, 1998, 1999 Free Software Foundation, Inc. 318334Speter 418334Speter#This file is part of GNU CC. 518334Speter 618334Speter#GNU CC is free software; you can redistribute it and/or modify 718334Speter#it under the terms of the GNU General Public License as published by 818334Speter#the Free Software Foundation; either version 2, or (at your option) 918334Speter#any later version. 1018334Speter 1118334Speter#GNU CC is distributed in the hope that it will be useful, 1218334Speter#but WITHOUT ANY WARRANTY; without even the implied warranty of 1318334Speter#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1418334Speter#GNU General Public License for more details. 1518334Speter 1618334Speter#You should have received a copy of the GNU General Public License 1718334Speter#along with GNU CC; see the file COPYING. If not, write to 1818334Speter#the Free Software Foundation, 59 Temple Place - Suite 330, 1918334Speter#Boston, MA 02111-1307, USA. 2018334Speter 2118334Speter# This file provides the language dependent support in the main Makefile. 2218334Speter# Each language makefile fragment must provide the following targets: 2318334Speter# 2418334Speter# foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap, 2518334Speter# foo.info, foo.dvi, 2618334Speter# foo.install-normal, foo.install-common, foo.install-info, foo.install-man, 2718334Speter# foo.uninstall, foo.distdir, 2818334Speter# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean, 2918334Speter# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4 3018334Speter# 3118334Speter# where `foo' is the name of the language. 3218334Speter# 3318334Speter# It should also provide rules for: 3418334Speter# 3518334Speter# - making any compiler driver (eg: g++) 3618334Speter# - the compiler proper (eg: cc1plus) 3718334Speter# - define the names for selecting the language in LANGUAGES. 3850397Sobrien# 3918334Speter# Extra flags to pass to recursive makes. 4018334SpeterCXX_FLAGS_TO_PASS = \ 4118334Speter "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \ 4218334Speter "CXXFLAGS=$(CXXFLAGS)" \ 4318334Speter "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" 4418334Speter 4518334Speter# Actual names to use when installing a native compiler. 4618334SpeterCXX_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t` 4718334SpeterGXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t` 4850397SobrienDEMANGLER_INSTALL_NAME = `t='$(program_transform_name)'; echo c++filt | sed $$t` 4918334Speter 5018334Speter# Actual names to use when installing a cross-compiler. 5118334SpeterCXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t` 5218334SpeterGXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t` 5350397SobrienDEMANGLER_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++filt | sed $$t` 5418334Speter 5518334Speter# The name to use for the demangler program. 5650397SobrienDEMANGLER_PROG = c++filt$(exeext) 5750397Sobrien 5850397Sobrien# Extra headers to install. 5950397SobrienCXX_EXTRA_HEADERS = $(srcdir)/cp/inc/typeinfo $(srcdir)/cp/inc/exception \ 6050397Sobrien $(srcdir)/cp/inc/new $(srcdir)/cp/inc/new.h 6150397Sobrien 6250397Sobrien# Extra code to include in libgcc2. 6350397SobrienCXX_LIB2FUNCS = tinfo.o tinfo2.o new.o opnew.o opnewnt.o opvnew.o opvnewnt.o \ 6450397Sobrien opdel.o opdelnt.o opvdel.o opvdelnt.o exception.o 6550397SobrienCXX_LIB2SRCS = $(srcdir)/cp/new.cc $(srcdir)/cp/new1.cc $(srcdir)/cp/new2.cc \ 6650397Sobrien $(srcdir)/cp/exception.cc $(srcdir)/cp/tinfo.cc \ 6750397Sobrien $(srcdir)/cp/tinfo2.cc $(srcdir)/cp/tinfo.h 6850397Sobrien# 6918334Speter# Define the names for selecting c++ in LANGUAGES. 7018334Speter# Note that it would be nice to move the dependency on g++ 7118334Speter# into the C++ rule, but that needs a little bit of work 7218334Speter# to do the right thing within all.cross. 7350397SobrienC++ c++: cc1plus$(exeext) 7418334Speter 7518334Speter# Tell GNU make to ignore these if they exist. 7618334Speter.PHONY: C++ c++ 7718334Speter 7850397Sobrieng++spec.o: $(srcdir)/cp/g++spec.c 7950397Sobrien $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/cp/g++spec.c 8050397Sobrien 8152284Sobrien$(INTL_TARGETS): $(srcdir)/cp/parse.c 8252284Sobrien$(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y 8352284Sobrien @cp_srcdir=`sed -n 's/^srcdir[ ]*=[ ]*//p' cp/Makefile` && \ 8452284Sobrien echo "cd cp && $(MAKE) $$cp_srcdir/parse.c" && \ 8552284Sobrien cd cp && \ 8652284Sobrien $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) \ 8752284Sobrien $$cp_srcdir/parse.c 8850397Sobrien 8918334Speter# Create the compiler driver for g++. 9052284SobrienGXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o 9152284Sobrieng++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS) 9252284Sobrien $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ 9352284Sobrien $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS) 9418334Speter 9518334Speter# Create a version of the g++ driver which calls the cross-compiler. 9650397Sobrieng++-cross$(exeext): g++$(exeext) 9750397Sobrien -rm -f g++-cross$(exeext) 9850397Sobrien cp g++$(exeext) g++-cross$(exeext) 9918334Speter 10052284Sobriencxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H) 10118334Speter rm -f cxxmain.c 10252284Sobrien $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c 10318334Speter $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 10418334Speter -DVERSION=\"$(version)\" cxxmain.c 10518334Speter 10652284Sobrien# Apparently OpenVM needs the -o to be at the beginning of the link line. 10752284Sobrien$(DEMANGLER_PROG): cxxmain.o underscore.o $(LIBDEPS) 10852284Sobrien $(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \ 10952284Sobrien cxxmain.o underscore.o $(LIBS) 11018334Speter 11118334SpeterCXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/decl2.c \ 11218334Speter $(srcdir)/cp/except.c $(srcdir)/cp/input.c $(srcdir)/cp/pt.c \ 11318334Speter $(srcdir)/cp/spew.c $(srcdir)/cp/xref.c $(srcdir)/cp/class.c \ 11450397Sobrien $(srcdir)/cp/expr.c $(srcdir)/cp/lex.c \ 11518334Speter $(srcdir)/cp/ptree.c $(srcdir)/cp/tree.c $(srcdir)/cp/cvt.c \ 11650397Sobrien $(srcdir)/cp/errfn.c $(srcdir)/cp/rtti.c $(srcdir)/cp/method.c \ 11718334Speter $(srcdir)/cp/search.c $(srcdir)/cp/typeck.c $(srcdir)/cp/decl.c \ 11850397Sobrien $(srcdir)/cp/error.c $(srcdir)/cp/friend.c $(srcdir)/cp/init.c \ 11950397Sobrien $(srcdir)/cp/parse.y $(srcdir)/cp/sig.c $(srcdir)/cp/typeck2.c \ 12050397Sobrien $(srcdir)/cp/repo.c $(srcdir)/cp/semantics.c 12118334Speter 12250397Sobriencc1plus$(exeext): $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o c-pragma.o \ 12352284Sobrien $(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def hash.o 12450397Sobrien cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus$(exeext) 12550397Sobrien# 12618334Speter# Build hooks: 12718334Speter 12850397Sobrienc++.all.build: g++$(exeext) 12950397Sobrienc++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG) 13050397Sobrienc++.start.encap: g++$(exeext) 13118334Speterc++.rest.encap: $(DEMANGLER_PROG) 13218334Speter 13318334Speterc++.info: 13418334Speterc++.dvi: 13550397Sobrien 13650397Sobrien# C++ language-support library pieces for libgcc. 13750397Sobrientinfo.o: cc1plus$(exeext) $(srcdir)/cp/tinfo.cc 13852284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 13950397Sobrien -c $(srcdir)/cp/tinfo.cc 14050397Sobrientinfo2.o: cc1plus$(exeext) $(srcdir)/cp/tinfo2.cc 14152284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 14250397Sobrien -c $(srcdir)/cp/tinfo2.cc 14350397Sobrienexception.o: cc1plus$(exeext) $(srcdir)/cp/exception.cc 14452284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 14550397Sobrien -c -fexceptions $(srcdir)/cp/exception.cc 14650397Sobriennew.o: cc1plus$(exeext) $(srcdir)/cp/new.cc 14752284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 14850397Sobrien -c $(srcdir)/cp/new.cc 14950397Sobrienopnew.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc 15052284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 15150397Sobrien -c $(srcdir)/cp/new1.cc -DL_op_new -o opnew.o 15250397Sobrienopnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc 15352284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 15450397Sobrien -c $(srcdir)/cp/new1.cc -DL_op_newnt -o opnewnt.o 15550397Sobrienopvnew.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc 15652284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 15750397Sobrien -c $(srcdir)/cp/new2.cc -DL_op_vnew -o opvnew.o 15850397Sobrienopvnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc 15952284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 16050397Sobrien -c $(srcdir)/cp/new2.cc -DL_op_vnewnt -o opvnewnt.o 16150397Sobrienopdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc 16252284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 16350397Sobrien -c $(srcdir)/cp/new2.cc -DL_op_delete -o opdel.o 16450397Sobrienopdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc 16552284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 16650397Sobrien -c $(srcdir)/cp/new2.cc -DL_op_delnt -o opdelnt.o 16750397Sobrienopvdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc 16852284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 16950397Sobrien -c $(srcdir)/cp/new2.cc -DL_op_vdel -o opvdel.o 17050397Sobrienopvdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc 17152284Sobrien $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \ 17250397Sobrien -c $(srcdir)/cp/new2.cc -DL_op_vdelnt -o opvdelnt.o 17350397Sobrien 17450397Sobrien# We want to update cplib2.txt if any of the source files change... 17550397Sobriencplib2.txt: $(CXX_LIB2SRCS) $(CXX_EXTRA_HEADERS) cplib2.ready 17650397Sobrien case " $(LANGUAGES) " in \ 17750397Sobrien *" "[cC]"++ "*) \ 17850397Sobrien echo $(CXX_LIB2FUNCS) > cplib2.new;; \ 17950397Sobrien *) \ 18050397Sobrien echo "" > cplib2.new;; \ 18150397Sobrien esac 18250397Sobrien mv -f cplib2.new cplib2.txt 18350397Sobrien 18450397Sobrien# Or if it would be different. 18552284Sobrien# Don't try to do write if `.' is not writable; 18652284Sobrien# in that case, we're installing from someone else's directory. 18752284Sobrien# But go ahead and fail if that directory hasn't been properly built. 18852284Sobriencplib2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs 18952284Sobrien @if [ -r cplib2.txt -a -w . ]; then \ 19050397Sobrien case " $(LANGUAGES) " in \ 19150397Sobrien *" "[cC]"++ "*) \ 19250397Sobrien echo $(CXX_LIB2FUNCS) > cplib2.new;; \ 19350397Sobrien *) \ 19450397Sobrien echo "" > cplib2.new;; \ 19550397Sobrien esac; \ 19650397Sobrien if cmp -s cplib2.new cplib2.txt; then true; else \ 19750397Sobrien touch cplib2.ready; \ 19850397Sobrien fi; \ 19950397Sobrien rm -f cplib2.new; \ 20050397Sobrien else true ; \ 20150397Sobrien fi 20250397Sobrien @if [ -f cplib2.ready ]; then true; else \ 20350397Sobrien touch cplib2.ready; \ 20450397Sobrien fi 20550397Sobrien# 20618334Speter# Install hooks: 20718334Speter# cc1plus is installed elsewhere as part of $(COMPILERS). 20818334Speter 20918334Speter# Nothing to do here. 21018334Speterc++.install-normal: 21118334Speter 21218334Speter# Install the driver program as $(target)-g++ 21318334Speter# and also as either g++ (if native) or $(tooldir)/bin/g++. 21418334Speterc++.install-common: 21518334Speter -if [ -f cc1plus$(exeext) ] ; then \ 21618334Speter if [ -f g++-cross$(exeext) ] ; then \ 21718334Speter rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \ 21818334Speter $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \ 21918334Speter chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \ 22018334Speter rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \ 22150397Sobrien $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \ 22218334Speter else \ 22318334Speter rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \ 22418334Speter $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \ 22518334Speter chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \ 22618334Speter rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \ 22750397Sobrien $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \ 22818334Speter fi ; \ 22950397Sobrien if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \ 23050397Sobrien if [ -f g++-cross$(exeext) ] ; then \ 23150397Sobrien rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \ 23250397Sobrien $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \ 23350397Sobrien chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \ 23450397Sobrien else \ 23550397Sobrien rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \ 23650397Sobrien $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \ 23750397Sobrien chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \ 23850397Sobrien fi ; \ 23950397Sobrien fi ; \ 24018334Speter fi 24118334Speter 24218334Speterc++.install-info: 24318334Speter 24418334Speterc++.install-man: $(srcdir)/cp/g++.1 24518334Speter -if [ -f cc1plus$(exeext) ] ; then \ 24618334Speter if [ -f g++-cross$(exeext) ] ; then \ 24752284Sobrien rm -f $(man1dir)/$(GXX_CROSS_NAME)$(manext); \ 24852284Sobrien $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(manext); \ 24952284Sobrien chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(manext); \ 25018334Speter else \ 25152284Sobrien rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \ 25252284Sobrien $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \ 25352284Sobrien chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \ 25418334Speter fi; \ 25518334Speter else true; fi 25618334Speter 25718334Speterc++.uninstall: 25818334Speter -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext) 25918334Speter -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext) 26018334Speter -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext) 26118334Speter -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext) 26250397Sobrien -rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext) 26350397Sobrien -rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext) 26452284Sobrien -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(manext) 26552284Sobrien -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(manext) 26650397Sobrien# 26718334Speter# Clean hooks: 26818334Speter# A lot of the ancillary files are deleted by the main makefile. 26918334Speter# We just have to delete files specific to us. 27018334Speter 27118334Speterc++.mostlyclean: 27218334Speter -rm -f cp/*$(objext) $(DEMANGLER_PROG) 27318334Speterc++.clean: 27450397Sobrien -rm -f cplib2.txt cplib2.ready 27518334Speterc++.distclean: 27618334Speter -rm -f cp/config.status cp/Makefile 27718334Speter -rm -f cp/parse.output 27818334Speterc++.extraclean: 27918334Speterc++.maintainer-clean: 28018334Speter -rm -f cp/parse.c cp/parse.h 28150397Sobrien# 28218334Speter# Stage hooks: 28318334Speter# The main makefile has already created stage?/cp. 28418334Speter 28550397Sobrienc++.stage1: stage1-start 28618334Speter -mv cp/*$(objext) stage1/cp 28750397Sobrienc++.stage2: stage2-start 28818334Speter -mv cp/*$(objext) stage2/cp 28950397Sobrienc++.stage3: stage3-start 29018334Speter -mv cp/*$(objext) stage3/cp 29150397Sobrienc++.stage4: stage4-start 29218334Speter -mv cp/*$(objext) stage4/cp 29350397Sobrien# 29418334Speter# Maintenance hooks: 29518334Speter 29618334Speter# This target creates the files that can be rebuilt, but go in the 29718334Speter# distribution anyway. It then copies the files to the distdir directory. 29818334Speterc++.distdir: 29918334Speter mkdir tmp/cp 30050397Sobrien mkdir tmp/cp/inc 30118334Speter cd cp ; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) parse.c hash.h 30218334Speter cd cp; \ 30318334Speter for file in *[0-9a-zA-Z+]; do \ 30450397Sobrien $(LN) $$file ../tmp/cp; \ 30518334Speter done 30650397Sobrien cd cp/inc; \ 30750397Sobrien for file in *[0-9a-zA-Z+]; do \ 30850397Sobrien ln $$file ../../tmp/cp/inc >/dev/null 2>&1 \ 30950397Sobrien || cp $$file ../../tmp/cp/inc; \ 31050397Sobrien done 311