Make-lang.in revision 18334
1# Top level makefile fragment for GNU C++. 2# Copyright (C) 1994, 1995 Free Software Foundation, Inc. 3 4#This file is part of GNU CC. 5 6#GNU CC is free software; you can redistribute it and/or modify 7#it under the terms of the GNU General Public License as published by 8#the Free Software Foundation; either version 2, or (at your option) 9#any later version. 10 11#GNU CC is distributed in the hope that it will be useful, 12#but WITHOUT ANY WARRANTY; without even the implied warranty of 13#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14#GNU General Public License for more details. 15 16#You should have received a copy of the GNU General Public License 17#along with GNU CC; see the file COPYING. If not, write to 18#the Free Software Foundation, 59 Temple Place - Suite 330, 19#Boston, MA 02111-1307, USA. 20 21# This file provides the language dependent support in the main Makefile. 22# Each language makefile fragment must provide the following targets: 23# 24# foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap, 25# foo.info, foo.dvi, 26# foo.install-normal, foo.install-common, foo.install-info, foo.install-man, 27# foo.uninstall, foo.distdir, 28# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean, 29# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4 30# 31# where `foo' is the name of the language. 32# 33# It should also provide rules for: 34# 35# - making any compiler driver (eg: g++) 36# - the compiler proper (eg: cc1plus) 37# - define the names for selecting the language in LANGUAGES. 38 39# Extra flags to pass to recursive makes. 40CXX_FLAGS_TO_PASS = \ 41 "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \ 42 "CXXFLAGS=$(CXXFLAGS)" \ 43 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" 44 45# Actual names to use when installing a native compiler. 46CXX_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t` 47GXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t` 48 49# Actual names to use when installing a cross-compiler. 50CXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t` 51GXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t` 52 53# The name to use for the demangler program. 54DEMANGLER_PROG = c++filt 55 56# Define the names for selecting c++ in LANGUAGES. 57# Note that it would be nice to move the dependency on g++ 58# into the C++ rule, but that needs a little bit of work 59# to do the right thing within all.cross. 60C++ c++: cc1plus 61 62# Tell GNU make to ignore these if they exist. 63.PHONY: C++ c++ 64 65# Create the compiler driver for g++. 66g++: $(srcdir)/cp/g++.c $(CONFIG_H) $(LIBDEPS) 67 $(CC) $(ALL_CFLAGS) $(INCLUDES) $(LDFLAGS) -o $@ $(srcdir)/cp/g++.c $(LIBS) 68 69# Create a version of the g++ driver which calls the cross-compiler. 70g++-cross: $(srcdir)/cp/g++.c version.o $(LIBDEPS) 71 $(CC) $(ALL_CFLAGS) $(INCLUDES) $(LDFLAGS) -o $@ \ 72 -DGCC_NAME=\"$(GCC_CROSS_NAME)\" $(srcdir)/cp/g++.c version.o $(LIBS) 73 74cxxmain.o: cplus-dem.c demangle.h 75 rm -f cxxmain.c 76 ln -s $(srcdir)/cplus-dem.c cxxmain.c > /dev/null 2>&1 \ 77 || cp $(srcdir)/cplus-dem.c cxxmain.c 78 $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 79 -DVERSION=\"$(version)\" cxxmain.c 80 rm -f cxxmain.c 81 82$(DEMANGLER_PROG): cxxmain.o underscore.o getopt.o getopt1.o $(LIBDEPS) 83 $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(LIBS) -o $@ \ 84 cxxmain.o underscore.o getopt.o getopt1.o 85 86CXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/decl2.c \ 87 $(srcdir)/cp/except.c $(srcdir)/cp/input.c $(srcdir)/cp/pt.c \ 88 $(srcdir)/cp/spew.c $(srcdir)/cp/xref.c $(srcdir)/cp/class.c \ 89 $(srcdir)/cp/edsel.c $(srcdir)/cp/expr.c $(srcdir)/cp/lex.c \ 90 $(srcdir)/cp/ptree.c $(srcdir)/cp/tree.c $(srcdir)/cp/cvt.c \ 91 $(srcdir)/cp/errfn.c $(srcdir)/cp/gc.c $(srcdir)/cp/method.c \ 92 $(srcdir)/cp/search.c $(srcdir)/cp/typeck.c $(srcdir)/cp/decl.c \ 93 $(srcdir)/cp/error.c $(srcdir)/cp/init.c $(srcdir)/cp/parse.y \ 94 $(srcdir)/cp/sig.c $(srcdir)/cp/typeck2.c $(srcdir)/cp/repo.c 95 96cc1plus: $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o c-pragma.o 97 cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus 98 99# Build hooks: 100 101c++.all.build: g++ $(DEMANGLER_PROG) 102c++.all.cross: g++-cross $(DEMANGLER_PROG) 103c++.start.encap: g++ 104c++.rest.encap: $(DEMANGLER_PROG) 105 106c++.info: 107c++.dvi: 108 109# Install hooks: 110# cc1plus is installed elsewhere as part of $(COMPILERS). 111 112# Nothing to do here. 113c++.install-normal: 114 115# Install the driver program as $(target)-g++ 116# and also as either g++ (if native) or $(tooldir)/bin/g++. 117c++.install-common: 118 -if [ -f cc1plus$(exeext) ] ; then \ 119 if [ -f g++-cross$(exeext) ] ; then \ 120 rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \ 121 $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \ 122 chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \ 123 rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \ 124 ln $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext) \ 125 > /dev/null 2>&1 \ 126 || cp $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext) ; \ 127 else \ 128 rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \ 129 $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \ 130 chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \ 131 rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \ 132 ln $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) \ 133 > /dev/null 2>&1 \ 134 || cp $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) ; \ 135 fi ; \ 136 fi 137 138c++.install-info: 139 140c++.install-man: $(srcdir)/cp/g++.1 141 -if [ -f cc1plus$(exeext) ] ; then \ 142 if [ -f g++-cross$(exeext) ] ; then \ 143 rm -f $(mandir)/$(GXX_CROSS_NAME)$(manext); \ 144 $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(mandir)/$(GXX_CROSS_NAME)$(manext); \ 145 chmod a-x $(mandir)/$(GXX_CROSS_NAME)$(manext); \ 146 else \ 147 rm -f $(mandir)/$(GXX_INSTALL_NAME)$(manext); \ 148 $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(mandir)/$(GXX_INSTALL_NAME)$(manext); \ 149 chmod a-x $(mandir)/$(GXX_INSTALL_NAME)$(manext); \ 150 fi; \ 151 else true; fi 152 153c++.uninstall: 154 -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext) 155 -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext) 156 -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext) 157 -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext) 158 -rm -rf $(mandir)/$(GXX_INSTALL_NAME)$(manext) 159 -rm -rf $(mandir)/$(GXX_CROSS_NAME)$(manext) 160 161# Clean hooks: 162# A lot of the ancillary files are deleted by the main makefile. 163# We just have to delete files specific to us. 164 165c++.mostlyclean: 166 -rm -f cp/*$(objext) $(DEMANGLER_PROG) 167c++.clean: 168c++.distclean: 169 -rm -f cp/config.status cp/Makefile 170 -rm -f cp/parse.output 171c++.extraclean: 172c++.maintainer-clean: 173 -rm -f cp/parse.c cp/parse.h 174 175# Stage hooks: 176# The main makefile has already created stage?/cp. 177 178c++.stage1: 179 -mv cp/*$(objext) stage1/cp 180c++.stage2: 181 -mv cp/*$(objext) stage2/cp 182c++.stage3: 183 -mv cp/*$(objext) stage3/cp 184c++.stage4: 185 -mv cp/*$(objext) stage4/cp 186 187# Maintenance hooks: 188 189# This target creates the files that can be rebuilt, but go in the 190# distribution anyway. It then copies the files to the distdir directory. 191c++.distdir: 192 mkdir tmp/cp 193 cd cp ; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) parse.c hash.h 194 cd cp; \ 195 for file in *[0-9a-zA-Z+]; do \ 196 ln $$file ../tmp/cp >/dev/null 2>&1 || cp $$file ../tmp/cp; \ 197 done 198