gcc/cp/Make-lang.in

   1 # Top level -*- makefile -*- fragment for GNU C++.
   2 #   Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001
   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,
  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
  40 # Actual names to use when installing a native compiler.
  41 CXX_INSTALL_NAME = `echo c++|sed '$(program_transform_name)'`
  42 GXX_INSTALL_NAME = `echo g++|sed '$(program_transform_name)'`
  43 DEMANGLER_INSTALL_NAME = `echo c++filt|sed '$(program_transform_name)'`
  44 CXX_TARGET_INSTALL_NAME = $(target_alias)-`echo c++|sed '$(program_transform_name)'`
  45 GXX_TARGET_INSTALL_NAME = $(target_alias)-`echo g++|sed '$(program_transform_name)'`
  46
  47 # Actual names to use when installing a cross-compiler.
  48 CXX_CROSS_NAME = `echo c++|sed '$(program_transform_cross_name)'`
  49 GXX_CROSS_NAME = `echo g++|sed '$(program_transform_cross_name)'`
  50 DEMANGLER_CROSS_NAME = `echo c++filt|sed '$(program_transform_cross_name)'`
  51
  52 # The name to use for the demangler program.
  53 DEMANGLER_PROG = c++filt$(exeext)
  54
  55 #\f
  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.
  60 C++ c++: cc1plus$(exeext)
  61
  62 # Tell GNU make to ignore these if they exist.
  63 .PHONY: C++ c++
  64
  65 g++spec.o: $(srcdir)/cp/g++spec.c $(SYSTEM_H) $(GCC_H) $(CONFIG_H)
  66         (SHLIB_LINK='$(SHLIB_LINK)' \
  67         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
  68         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
  69                 $(INCLUDES) $(srcdir)/cp/g++spec.c)
  70
  71 po-generated: $(srcdir)/cp/parse.c
  72
  73 # Create the compiler driver for g++.
  74 GXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o
  75 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
  76         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
  77           $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
  78
  79 # Create a version of the g++ driver which calls the cross-compiler.
  80 g++-cross$(exeext): g++$(exeext)
  81         -rm -f g++-cross$(exeext)
  82         cp g++$(exeext) g++-cross$(exeext)
  83
  84 # The demangler.
  85 cxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H) $(CONFIG_H)
  86         rm -f cxxmain.c
  87         $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c
  88         $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
  89           -DVERSION=\"$(version)\" cxxmain.c
  90
  91 # Apparently OpenVM needs the -o to be at the beginning of the link line.
  92 $(DEMANGLER_PROG): cxxmain.o underscore.o $(LIBDEPS)
  93         $(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \
  94           cxxmain.o underscore.o $(LIBS)
  95
  96 # The compiler itself.
  97 # Shared with C front end:
  98 CXX_C_OBJS = attribs.o c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o \
  99  $(CXX_TARGET_OBJS)
 100
 101 # Language-specific object files.
 102 CXX_OBJS = cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o \
 103  cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parse.o cp/ptree.o cp/rtti.o \
 104  cp/spew.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \
 105  cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o \
 106  cp/optimize.o cp/mangle.o cp/cp-lang.o
 107
 108 # Use loose warnings for this front end.
 109 cp-warn =
 110
 111 cc1plus$(exeext): $(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) \
 112                   libcpp.a $(LIBDEPS)
 113         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 114               $(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) libcpp.a $(LIBS)
 115
 116 # Special build rules.
 117 $(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf
 118         gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' \
 119                 $(srcdir)/cp/cfns.gperf > $(srcdir)/cp/cfns.h
 120
 121 $(srcdir)/cp/parse.h: $(srcdir)/cp/parse.c
 122 $(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y
 123         @echo "Expect 33 shift/reduce conflicts and 58 reduce/reduce conflicts."
 124         cd $(srcdir)/cp && \
 125         if $(BISON) $(BISONFLAGS) -d -o p$$$$.c parse.y; then \
 126           grep '^#define[       ]*YYEMPTY' p$$$$.c >> p$$$$.h ; \
 127           test -f p$$$$.output && mv -f p$$$$.output parse.output ; \
 128           mv -f p$$$$.c parse.c ; mv -f p$$$$.h parse.h ; \
 129         else \
 130           rm -f p$$$$.* ; \
 131           false ; \
 132         fi
 133
 134 #\f
 135 # Build hooks:
 136
 137 c++.all.build: g++$(exeext)
 138 c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
 139 c++.start.encap: g++$(exeext)
 140 c++.rest.encap: $(DEMANGLER_PROG)
 141
 142 c++.info:
 143 c++.dvi:
 144 c++.generated-manpages:
 145
 146 #\f
 147 # Install hooks:
 148 # cc1plus is installed elsewhere as part of $(COMPILERS).
 149
 150 # Nothing to do here.
 151 c++.install-normal:
 152
 153 # Install the driver program as $(target)-g++
 154 # and also as either g++ (if native) or $(tooldir)/bin/g++.
 155 c++.install-common: installdirs
 156         -if [ -f cc1plus$(exeext) ] ; then \
 157           if [ -f g++-cross$(exeext) ] ; then \
 158             rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 159             $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 160             chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 161             rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 162             $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 163             if [ -d $(gcc_tooldir)/bin/. ] ; then \
 164               rm -f $(gcc_tooldir)/bin/g++$(exeext); \
 165               $(INSTALL_PROGRAM) g++-cross$(exeext) $(gcc_tooldir)/bin/g++$(exeext); \
 166               rm -f $(gcc_tooldir)/bin/c++$(exeext); \
 167               $(LN) $(gcc_tooldir)/bin/g++$(exeext) $(gcc_tooldir)/bin/c++$(exeext); \
 168             else true; fi; \
 169           else \
 170             rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 171             $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 172             chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 173             rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 174             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 175             rm -f $(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
 176             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(GXX_TARGET_INSTALL_NAME)$(exeext); \
 177             rm -f $(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
 178             $(LN) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_TARGET_INSTALL_NAME)$(exeext); \
 179           fi ; \
 180           if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \
 181             if [ -f g++-cross$(exeext) ] ; then \
 182               rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 183               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 184               chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 185             else \
 186               rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 187               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 188               chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 189             fi ; \
 190           fi ; \
 191         fi
 192
 193 c++.install-info:
 194
 195 c++.install-man: installdirs $(srcdir)/cp/g++.1
 196         -if [ -f cc1plus$(exeext) ] ; then \
 197           if [ -f g++-cross$(exeext) ] ; then \
 198             rm -f $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
 199             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
 200             chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(man1ext); \
 201           else \
 202             rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
 203             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
 204             chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext); \
 205           fi; \
 206         else true; fi
 207
 208 c++.uninstall:
 209         -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
 210         -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
 211         -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
 212         -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
 213         -rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext)
 214         -rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext)
 215         -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(man1ext)
 216         -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(man1ext)
 217 #\f
 218 # Clean hooks:
 219 # A lot of the ancillary files are deleted by the main makefile.
 220 # We just have to delete files specific to us.
 221
 222 c++.mostlyclean:
 223         -rm -f cp/*$(objext) $(DEMANGLER_PROG)
 224 c++.clean:
 225 c++.distclean:
 226         -rm -f cp/config.status cp/Makefile
 227         -rm -f $(srcdir)/cp/parse.output
 228 c++.extraclean:
 229 c++.maintainer-clean:
 230         -rm -f $(srcdir)/cp/parse.c $(srcdir)/cp/parse.h
 231 #\f
 232 # Stage hooks:
 233 # The main makefile has already created stage?/cp.
 234
 235 c++.stage1: stage1-start
 236         -mv cp/*$(objext) stage1/cp
 237 c++.stage2: stage2-start
 238         -mv cp/*$(objext) stage2/cp
 239 c++.stage3: stage3-start
 240         -mv cp/*$(objext) stage3/cp
 241 c++.stage4: stage4-start
 242         -mv cp/*$(objext) stage4/cp
 243
 244 #\f
 245 # .o: .h dependencies.
 246 CXX_TREE_H = $(TREE_H) cp/cp-tree.h c-common.h cp/cp-tree.def c-common.def \
 247         function.h varray.h $(SYSTEM_H) $(CONFIG_H) $(TARGET_H) \
 248         $(srcdir)/../include/hashtab.h $(srcdir)/../include/splay-tree.h
 249
 250 cp/spew.o: cp/spew.c $(CXX_TREE_H) cp/parse.h flags.h cp/lex.h toplev.h
 251 cp/lex.o: cp/lex.c $(CXX_TREE_H) cp/parse.h flags.h cp/lex.h c-pragma.h \
 252   toplev.h output.h mbchar.h $(GGC_H) input.h diagnostic.h cp/operators.def \
 253   $(TM_P_H)
 254 cp/cp-lang.o: cp/cp-lang.c $(CXX_TREE_H) toplev.h langhooks.h $(LANGHOOKS_DEF_H) \
 255   c-common.h
 256 cp/decl.o: cp/decl.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h stack.h \
 257   output.h $(EXPR_H) except.h toplev.h hash.h $(GGC_H) $(RTL_H) \
 258   cp/operators.def $(TM_P_H) tree-inline.h diagnostic.h c-pragma.h
 259 cp/decl2.o: cp/decl2.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h $(EXPR_H) \
 260   output.h except.h toplev.h $(GGC_H) $(RTL_H)
 261 cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) flags.h toplev.h output.h $(TM_P_H) \
 262    diagnostic.h
 263 cp/typeck.o: cp/typeck.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
 264    diagnostic.h
 265 cp/class.o: cp/class.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H) $(TARGET_H)
 266 cp/call.o: cp/call.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H) $(EXPR_H) \
 267      $(GGC_H) diagnostic.h
 268 cp/friend.o: cp/friend.c $(CXX_TREE_H) flags.h $(RTL_H) toplev.h $(EXPR_H)
 269 cp/init.o: cp/init.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
 270   $(GGC_H) except.h
 271 cp/method.o: cp/method.c $(CXX_TREE_H) toplev.h $(GGC_H) $(RTL_H) $(EXPR_H) \
 272   $(TM_P_H)
 273 cp/cvt.o: cp/cvt.c $(CXX_TREE_H) cp/decl.h flags.h toplev.h convert.h
 274 cp/search.o: cp/search.c $(CXX_TREE_H) stack.h flags.h toplev.h $(RTL_H)
 275 cp/tree.o: cp/tree.c $(CXX_TREE_H) flags.h toplev.h $(GGC_H) $(RTL_H) \
 276   insn-config.h integrate.h tree-inline.h
 277 cp/ptree.o: cp/ptree.c $(CXX_TREE_H) $(SYSTEM_H)
 278 cp/rtti.o: cp/rtti.c $(CXX_TREE_H) flags.h toplev.h
 279 cp/except.o: cp/except.c $(CXX_TREE_H) flags.h $(RTL_H) except.h toplev.h \
 280   cp/cfns.h $(EXPR_H) libfuncs.h cp/decl.h $(OBSTACK_H)
 281 cp/expr.o: cp/expr.c $(CXX_TREE_H) $(RTL_H) flags.h $(EXPR_H) toplev.h \
 282   except.h $(TM_P_H)
 283 cp/pt.o: cp/pt.c $(CXX_TREE_H) cp/decl.h cp/parse.h cp/lex.h toplev.h \
 284   $(GGC_H) $(RTL_H) except.h tree-inline.h
 285 cp/error.o: cp/error.c $(CXX_TREE_H) toplev.h diagnostic.h flags.h real.h
 286 cp/repo.o: cp/repo.c $(CXX_TREE_H) toplev.h $(GGC_H) diagnostic.h
 287 cp/semantics.o: cp/semantics.c $(CXX_TREE_H) cp/lex.h except.h toplev.h \
 288   flags.h $(GGC_H) debug.h output.h $(RTL_H) $(TIMEVAR_H) $(EXPR_H) \
 289   tree-inline.h
 290 cp/dump.o: cp/dump.c $(CXX_TREE_H) tree-dump.h
 291 cp/optimize.o: cp/optimize.c $(CXX_TREE_H) rtl.h integrate.h insn-config.h \
 292   input.h $(PARAMS_H) debug.h tree-inline.h
 293 cp/mangle.o: cp/mangle.c $(CXX_TREE_H) toplev.h
 294
 295 cp/parse.o: cp/parse.c $(CXX_TREE_H) flags.h cp/lex.h except.h output.h \
 296         $(SYSTEM_H) toplev.h $(GGC_H)
 297         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
 298                 $(srcdir)/cp/parse.c $(OUTPUT_OPTION)
 299 #\f
 300 # These exist for maintenance purposes.
 301
 302 # Update the tags table.
 303 cp/TAGS: force
 304         cd $(srcdir)/cp ;                       \
 305         etags --no-globals -l c `echo *.c | sed 's/parse.c//'` \
 306           parse.y *.h ../*.c ../*.h;
 307
 308 .PHONY: cp/TAGS