contrib/gcc/cp/Make-lang.in

   1 # Top level makefile fragment for GNU C++.
   2 #   Copyright (C) 1994, 1995, 1997, 1998, 1999 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 #\f
  39 # Extra flags to pass to recursive makes.
  40 CXX_FLAGS_TO_PASS = \
  41         "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
  42         "CXXFLAGS=$(CXXFLAGS)" \
  43         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
  44
  45 # Actual names to use when installing a native compiler.
  46 CXX_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
  47 GXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t`
  48 DEMANGLER_INSTALL_NAME = `t='$(program_transform_name)'; echo c++filt | sed $$t`
  49
  50 # Actual names to use when installing a cross-compiler.
  51 CXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
  52 GXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t`
  53 DEMANGLER_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++filt | sed $$t`
  54
  55 # The name to use for the demangler program.
  56 DEMANGLER_PROG = c++filt$(exeext)
  57
  58 # Extra headers to install.
  59 CXX_EXTRA_HEADERS = $(srcdir)/cp/inc/typeinfo $(srcdir)/cp/inc/exception \
  60         $(srcdir)/cp/inc/new $(srcdir)/cp/inc/new.h
  61
  62 # Extra code to include in libgcc2.
  63 CXX_LIB2FUNCS = tinfo.o tinfo2.o new.o opnew.o opnewnt.o opvnew.o opvnewnt.o \
  64         opdel.o opdelnt.o opvdel.o opvdelnt.o exception.o
  65 CXX_LIB2SRCS = $(srcdir)/cp/new.cc $(srcdir)/cp/new1.cc $(srcdir)/cp/new2.cc \
  66         $(srcdir)/cp/exception.cc $(srcdir)/cp/tinfo.cc \
  67         $(srcdir)/cp/tinfo2.cc $(srcdir)/cp/tinfo.h
  68 #\f
  69 # Define the names for selecting c++ in LANGUAGES.
  70 # Note that it would be nice to move the dependency on g++
  71 # into the C++ rule, but that needs a little bit of work
  72 # to do the right thing within all.cross.
  73 C++ c++: cc1plus$(exeext)
  74
  75 # Tell GNU make to ignore these if they exist.
  76 .PHONY: C++ c++
  77
  78 g++spec.o: $(srcdir)/cp/g++spec.c
  79         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/cp/g++spec.c
  80
  81 $(INTL_TARGETS): $(srcdir)/cp/parse.c
  82 $(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y
  83         @cp_srcdir=`sed -n 's/^srcdir[  ]*=[     ]*//p' cp/Makefile` && \
  84         echo "cd cp && $(MAKE) $$cp_srcdir/parse.c" && \
  85         cd cp && \
  86           $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) \
  87             $$cp_srcdir/parse.c
  88
  89 # Create the compiler driver for g++.
  90 GXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o
  91 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
  92         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
  93           $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
  94
  95 # Create a version of the g++ driver which calls the cross-compiler.
  96 g++-cross$(exeext): g++$(exeext)
  97         -rm -f g++-cross$(exeext)
  98         cp g++$(exeext) g++-cross$(exeext)
  99
 100 cxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H)
 101         rm -f cxxmain.c
 102         $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c
 103         $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 104           -DVERSION=\"$(version)\" cxxmain.c
 105
 106 # Apparently OpenVM needs the -o to be at the beginning of the link line.
 107 $(DEMANGLER_PROG): cxxmain.o underscore.o $(LIBDEPS)
 108         $(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \
 109           cxxmain.o underscore.o $(LIBS)
 110
 111 CXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/decl2.c \
 112  $(srcdir)/cp/except.c $(srcdir)/cp/input.c $(srcdir)/cp/pt.c \
 113  $(srcdir)/cp/spew.c $(srcdir)/cp/xref.c $(srcdir)/cp/class.c \
 114  $(srcdir)/cp/expr.c $(srcdir)/cp/lex.c \
 115  $(srcdir)/cp/ptree.c $(srcdir)/cp/tree.c $(srcdir)/cp/cvt.c \
 116  $(srcdir)/cp/errfn.c $(srcdir)/cp/rtti.c $(srcdir)/cp/method.c \
 117  $(srcdir)/cp/search.c $(srcdir)/cp/typeck.c $(srcdir)/cp/decl.c \
 118  $(srcdir)/cp/error.c $(srcdir)/cp/friend.c $(srcdir)/cp/init.c \
 119  $(srcdir)/cp/parse.y $(srcdir)/cp/sig.c $(srcdir)/cp/typeck2.c \
 120  $(srcdir)/cp/repo.c $(srcdir)/cp/semantics.c
 121
 122 cc1plus$(exeext): $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o c-pragma.o \
 123         $(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def hash.o
 124         cd cp; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus$(exeext)
 125 #\f
 126 # Build hooks:
 127
 128 c++.all.build: g++$(exeext)
 129 c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
 130 c++.start.encap: g++$(exeext)
 131 c++.rest.encap: $(DEMANGLER_PROG)
 132
 133 c++.info:
 134 c++.dvi:
 135
 136 # C++ language-support library pieces for libgcc.
 137 tinfo.o: cc1plus$(exeext) $(srcdir)/cp/tinfo.cc
 138         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 139           -c $(srcdir)/cp/tinfo.cc
 140 tinfo2.o: cc1plus$(exeext) $(srcdir)/cp/tinfo2.cc
 141         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 142           -c $(srcdir)/cp/tinfo2.cc
 143 exception.o: cc1plus$(exeext) $(srcdir)/cp/exception.cc
 144         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 145           -c -fexceptions $(srcdir)/cp/exception.cc
 146 new.o: cc1plus$(exeext) $(srcdir)/cp/new.cc
 147         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 148           -c $(srcdir)/cp/new.cc
 149 opnew.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc
 150         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 151           -c $(srcdir)/cp/new1.cc -DL_op_new -o opnew.o
 152 opnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc
 153         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 154           -c $(srcdir)/cp/new1.cc -DL_op_newnt -o opnewnt.o
 155 opvnew.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 156         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 157           -c $(srcdir)/cp/new2.cc -DL_op_vnew -o opvnew.o
 158 opvnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 159         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 160           -c $(srcdir)/cp/new2.cc -DL_op_vnewnt -o opvnewnt.o
 161 opdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 162         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 163           -c $(srcdir)/cp/new2.cc -DL_op_delete -o opdel.o
 164 opdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 165         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 166           -c $(srcdir)/cp/new2.cc -DL_op_delnt -o opdelnt.o
 167 opvdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 168         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 169           -c $(srcdir)/cp/new2.cc -DL_op_vdel -o opvdel.o
 170 opvdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 171         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(CXXFLAGS) $(INCLUDES) \
 172           -c $(srcdir)/cp/new2.cc -DL_op_vdelnt -o opvdelnt.o
 173
 174 # We want to update cplib2.txt if any of the source files change...
 175 cplib2.txt: $(CXX_LIB2SRCS) $(CXX_EXTRA_HEADERS) cplib2.ready
 176         case " $(LANGUAGES) " in \
 177         *" "[cC]"++ "*) \
 178           echo $(CXX_LIB2FUNCS) > cplib2.new;; \
 179         *) \
 180           echo "" > cplib2.new;; \
 181         esac
 182         mv -f cplib2.new cplib2.txt
 183
 184 # Or if it would be different.
 185 # Don't try to do write if `.' is not writable;
 186 # in that case, we're installing from someone else's directory.
 187 # But go ahead and fail if that directory hasn't been properly built.
 188 cplib2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs
 189         @if [ -r cplib2.txt -a -w . ]; then \
 190           case " $(LANGUAGES) " in \
 191           *" "[cC]"++ "*) \
 192             echo $(CXX_LIB2FUNCS) > cplib2.new;; \
 193           *) \
 194             echo "" > cplib2.new;; \
 195           esac; \
 196           if cmp -s cplib2.new cplib2.txt; then true; else \
 197             touch cplib2.ready; \
 198           fi; \
 199           rm -f cplib2.new; \
 200         else true ; \
 201         fi
 202         @if [ -f cplib2.ready ]; then true; else \
 203           touch cplib2.ready; \
 204         fi
 205 #\f
 206 # Install hooks:
 207 # cc1plus is installed elsewhere as part of $(COMPILERS).
 208
 209 # Nothing to do here.
 210 c++.install-normal:
 211
 212 # Install the driver program as $(target)-g++
 213 # and also as either g++ (if native) or $(tooldir)/bin/g++.
 214 c++.install-common:
 215         -if [ -f cc1plus$(exeext) ] ; then \
 216           if [ -f g++-cross$(exeext) ] ; then \
 217             rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 218             $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 219             chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 220             rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 221             $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 222           else \
 223             rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 224             $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 225             chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 226             rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 227             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 228           fi ; \
 229           if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \
 230             if [ -f g++-cross$(exeext) ] ; then \
 231               rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 232               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 233               chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 234             else \
 235               rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 236               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 237               chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 238             fi ; \
 239           fi ; \
 240         fi
 241
 242 c++.install-info:
 243
 244 c++.install-man: $(srcdir)/cp/g++.1
 245         -if [ -f cc1plus$(exeext) ] ; then \
 246           if [ -f g++-cross$(exeext) ] ; then \
 247             rm -f $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 248             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 249             chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 250           else \
 251             rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 252             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 253             chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 254           fi; \
 255         else true; fi
 256
 257 c++.uninstall:
 258         -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
 259         -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
 260         -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
 261         -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
 262         -rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext)
 263         -rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext)
 264         -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(manext)
 265         -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(manext)
 266 #\f
 267 # Clean hooks:
 268 # A lot of the ancillary files are deleted by the main makefile.
 269 # We just have to delete files specific to us.
 270
 271 c++.mostlyclean:
 272         -rm -f cp/*$(objext) $(DEMANGLER_PROG)
 273 c++.clean:
 274         -rm -f cplib2.txt cplib2.ready
 275 c++.distclean:
 276         -rm -f cp/config.status cp/Makefile
 277         -rm -f cp/parse.output
 278 c++.extraclean:
 279 c++.maintainer-clean:
 280         -rm -f cp/parse.c cp/parse.h
 281 #\f
 282 # Stage hooks:
 283 # The main makefile has already created stage?/cp.
 284
 285 c++.stage1: stage1-start
 286         -mv cp/*$(objext) stage1/cp
 287 c++.stage2: stage2-start
 288         -mv cp/*$(objext) stage2/cp
 289 c++.stage3: stage3-start
 290         -mv cp/*$(objext) stage3/cp
 291 c++.stage4: stage4-start
 292         -mv cp/*$(objext) stage4/cp
 293 #\f
 294 # Maintenance hooks:
 295
 296 # This target creates the files that can be rebuilt, but go in the
 297 # distribution anyway.  It then copies the files to the distdir directory.
 298 c++.distdir:
 299         mkdir tmp/cp
 300         mkdir tmp/cp/inc
 301         cd cp ; $(MAKE) $(FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) parse.c hash.h
 302         cd cp; \
 303         for file in *[0-9a-zA-Z+]; do \
 304           $(LN) $$file ../tmp/cp; \
 305         done
 306         cd cp/inc; \
 307         for file in *[0-9a-zA-Z+]; do \
 308           ln $$file ../../tmp/cp/inc >/dev/null 2>&1 \
 309            || cp $$file ../../tmp/cp/inc; \
 310         done