gcc/cp/Make-lang.in

   1 # Top level makefile fragment for GNU C++.
   2 #   Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000
   3 #   Free Software Foundation, Inc.
   4
   5 #This file is part of GNU CC.
   6
   7 #GNU CC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GNU CC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GNU CC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston, MA 02111-1307, USA.
  21
  22 # This file provides the language dependent support in the main Makefile.
  23 # Each language makefile fragment must provide the following targets:
  24 #
  25 # foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
  26 # foo.info, foo.dvi,
  27 # foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
  28 # foo.uninstall, foo.distdir,
  29 # foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
  30 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
  31 #
  32 # where `foo' is the name of the language.
  33 #
  34 # It should also provide rules for:
  35 #
  36 # - making any compiler driver (eg: g++)
  37 # - the compiler proper (eg: cc1plus)
  38 # - define the names for selecting the language in LANGUAGES.
  39 #\f
  40 # Extra flags to pass to recursive makes.
  41 CXX_FLAGS_TO_PASS = \
  42         "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
  43         "CXXFLAGS=$(CXXFLAGS)" \
  44         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
  45
  46 # Actual names to use when installing a native compiler.
  47 CXX_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
  48 GXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t`
  49 DEMANGLER_INSTALL_NAME = `t='$(program_transform_name)'; echo c++filt | sed $$t`
  50
  51 # Actual names to use when installing a cross-compiler.
  52 CXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
  53 GXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t`
  54 DEMANGLER_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++filt | sed $$t`
  55
  56 # The name to use for the demangler program.
  57 DEMANGLER_PROG = c++filt$(exeext)
  58
  59 # Extra code to include in libgcc2.
  60 CXX_LIB2FUNCS = tinfo.o tinfo2.o new.o opnew.o opnewnt.o opvnew.o opvnewnt.o \
  61         opdel.o opdelnt.o opvdel.o opvdelnt.o exception.o vec.o
  62 CXX_LIB2SRCS = $(srcdir)/cp/new.cc $(srcdir)/cp/new1.cc $(srcdir)/cp/new2.cc \
  63         $(srcdir)/cp/exception.cc $(srcdir)/cp/tinfo.cc \
  64         $(srcdir)/cp/tinfo2.cc $(srcdir)/cp/tinfo.h
  65 #\f
  66 # Define the names for selecting c++ in LANGUAGES.
  67 # Note that it would be nice to move the dependency on g++
  68 # into the C++ rule, but that needs a little bit of work
  69 # to do the right thing within all.cross.
  70 C++ c++: cc1plus$(exeext)
  71
  72 # Tell GNU make to ignore these if they exist.
  73 .PHONY: C++ c++
  74
  75 g++spec.o: $(srcdir)/cp/g++spec.c system.h $(GCC_H)
  76         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/cp/g++spec.c
  77
  78 $(INTL_TARGETS): $(srcdir)/cp/parse.c
  79 $(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y
  80         @cp_srcdir=`sed -n 's/^srcdir[  ]*=[     ]*//p' cp/Makefile` && \
  81         echo "cd cp && $(MAKE) $$cp_srcdir/parse.c" && \
  82         cd cp && \
  83           $(MAKE) $(LANG_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) \
  84             $$cp_srcdir/parse.c
  85
  86 # Create the compiler driver for g++.
  87 GXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o
  88 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
  89         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
  90           $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
  91
  92 # Create a version of the g++ driver which calls the cross-compiler.
  93 g++-cross$(exeext): g++$(exeext)
  94         -rm -f g++-cross$(exeext)
  95         cp g++$(exeext) g++-cross$(exeext)
  96
  97 cxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H)
  98         rm -f cxxmain.c
  99         $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c
 100         $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 101           -DVERSION=\"$(version)\" cxxmain.c
 102
 103 # Apparently OpenVM needs the -o to be at the beginning of the link line.
 104 $(DEMANGLER_PROG): cxxmain.o underscore.o $(LIBDEPS)
 105         $(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \
 106           cxxmain.o underscore.o $(LIBS)
 107
 108 CXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/class.c $(srcdir)/cp/cp-tree.def \
 109  $(srcdir)/c-common.def \
 110  $(srcdir)/cp/cp-tree.h $(srcdir)/cp/cvt.c $(srcdir)/cp/decl.c \
 111  $(srcdir)/cp/decl.h $(srcdir)/cp/decl2.c $(srcdir)/cp/dump.c \
 112  $(srcdir)/cp/errfn.c $(srcdir)/cp/error.c $(srcdir)/cp/except.c \
 113  $(srcdir)/cp/expr.c $(srcdir)/cp/friend.c $(srcdir)/cp/init.c \
 114  $(srcdir)/cp/lex.c $(srcdir)/cp/lex.h \
 115  $(srcdir)/cp/mangle.c $(srcdir)/cp/method.c $(srcdir)/cp/optimize.c \
 116  $(srcdir)/cp/parse.y $(srcdir)/cp/pt.c $(srcdir)/cp/ptree.c \
 117  $(srcdir)/cp/repo.c $(srcdir)/cp/rtti.c $(srcdir)/cp/search.c \
 118  $(srcdir)/cp/semantics.c $(srcdir)/cp/spew.c $(srcdir)/cp/tree.c \
 119  $(srcdir)/cp/typeck.c $(srcdir)/cp/typeck2.c $(srcdir)/cp/xref.c
 120
 121 cc1plus$(exeext): $(P) $(CXX_SRCS) $(LIBDEPS) $(BACKEND) c-common.o \
 122         c-pragma.o c-semantics.o c-lex.o $(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def \
 123         $(srcdir)/c-common.def $(srcdir)/cp/cfns.gperf hash.o \
 124         $(srcdir)/cp/operators.def
 125         cd cp; $(MAKE) $(LANG_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus$(exeext)
 126 #\f
 127 # Build hooks:
 128
 129 c++.all.build: g++$(exeext)
 130 c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
 131 c++.start.encap: g++$(exeext)
 132 c++.rest.encap: $(DEMANGLER_PROG)
 133
 134 c++.info:
 135 c++.dvi:
 136 #\f
 137 # Install hooks:
 138 # cc1plus is installed elsewhere as part of $(COMPILERS).
 139
 140 # Nothing to do here.
 141 c++.install-normal:
 142
 143 # Install the driver program as $(target)-g++
 144 # and also as either g++ (if native) or $(tooldir)/bin/g++.
 145 c++.install-common:
 146         -if [ -f cc1plus$(exeext) ] ; then \
 147           if [ -f g++-cross$(exeext) ] ; then \
 148             rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 149             $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 150             chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 151             rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 152             $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 153             if [ -d $(gcc_tooldir)/bin/. ] ; then \
 154               rm -f $(gcc_tooldir)/bin/g++$(exeext); \
 155               $(INSTALL_PROGRAM) g++-cross$(exeext) $(gcc_tooldir)/bin/g++$(exeext); \
 156               rm -f $(gcc_tooldir)/bin/c++$(exeext); \
 157               $(LN) $(gcc_tooldir)/bin/g++$(exeext) $(gcc_tooldir)/bin/c++$(exeext); \
 158             else true; fi; \
 159           else \
 160             rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 161             $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 162             chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 163             rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 164             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 165             rm -f $(bindir)/$(target_alias)-g++$(exeext); \
 166             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-g++$(exeext); \
 167             rm -f $(bindir)/$(target_alias)-c++$(exeext); \
 168             $(LN) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-c++$(exeext); \
 169           fi ; \
 170           if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \
 171             if [ -f g++-cross$(exeext) ] ; then \
 172               rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 173               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 174               chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 175             else \
 176               rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 177               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 178               chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 179             fi ; \
 180           fi ; \
 181         fi
 182
 183 c++.install-info:
 184
 185 c++.install-man: $(srcdir)/cp/g++.1
 186         -if [ -f cc1plus$(exeext) ] ; then \
 187           if [ -f g++-cross$(exeext) ] ; then \
 188             rm -f $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 189             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 190             chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 191           else \
 192             rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 193             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 194             chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 195           fi; \
 196         else true; fi
 197
 198 c++.uninstall:
 199         -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
 200         -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
 201         -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
 202         -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
 203         -rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext)
 204         -rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext)
 205         -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(manext)
 206         -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(manext)
 207 #\f
 208 # Clean hooks:
 209 # A lot of the ancillary files are deleted by the main makefile.
 210 # We just have to delete files specific to us.
 211
 212 c++.mostlyclean:
 213         -rm -f cp/*$(objext) $(DEMANGLER_PROG)
 214 c++.clean:
 215 c++.distclean:
 216         -rm -f cp/config.status cp/Makefile
 217         -rm -f cp/parse.output
 218 c++.extraclean:
 219 c++.maintainer-clean:
 220         -rm -f cp/parse.c cp/parse.h
 221 #\f
 222 # Stage hooks:
 223 # The main makefile has already created stage?/cp.
 224
 225 c++.stage1: stage1-start
 226         -mv cp/*$(objext) stage1/cp
 227 c++.stage2: stage2-start
 228         -mv cp/*$(objext) stage2/cp
 229 c++.stage3: stage3-start
 230         -mv cp/*$(objext) stage3/cp
 231 c++.stage4: stage4-start
 232         -mv cp/*$(objext) stage4/cp
 233 #\f
 234 # Maintenance hooks:
 235
 236 # This target creates the files that can be rebuilt, but go in the
 237 # distribution anyway.  It then copies the files to the distdir directory.
 238 c++.distdir:
 239         mkdir tmp/cp
 240         mkdir tmp/cp/inc
 241         cd cp ; $(MAKE) $(LANG_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) parse.c hash.h
 242         cd cp; \
 243         for file in *[0-9a-zA-Z+]; do \
 244           $(LN) $$file ../tmp/cp; \
 245         done
 246         cd cp/inc; \
 247         for file in *[0-9a-zA-Z+]; do \
 248           ln $$file ../../tmp/cp/inc >/dev/null 2>&1 \
 249            || cp $$file ../../tmp/cp/inc; \
 250         done