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 = `t='$(program_transform_name)'; echo c++ | sed $$t`
  42 GXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t`
  43 DEMANGLER_INSTALL_NAME = `t='$(program_transform_name)'; echo c++filt | sed $$t`
  44
  45 # Actual names to use when installing a cross-compiler.
  46 CXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
  47 GXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t`
  48 DEMANGLER_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++filt | sed $$t`
  49
  50 # The name to use for the demangler program.
  51 DEMANGLER_PROG = c++filt$(exeext)
  52
  53 #\f
  54 # Define the names for selecting c++ in LANGUAGES.
  55 # Note that it would be nice to move the dependency on g++
  56 # into the C++ rule, but that needs a little bit of work
  57 # to do the right thing within all.cross.
  58 C++ c++: cc1plus$(exeext)
  59
  60 # Tell GNU make to ignore these if they exist.
  61 .PHONY: C++ c++
  62
  63 g++spec.o: $(srcdir)/cp/g++spec.c system.h $(GCC_H) $(CONFIG_H)
  64         (SHLIB_LINK='$(SHLIB_LINK)' \
  65         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
  66         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
  67                 $(INCLUDES) $(srcdir)/cp/g++spec.c)
  68
  69 $(INTL_TARGETS): $(srcdir)/cp/parse.c
  70
  71 # Create the compiler driver for g++.
  72 GXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o
  73 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
  74         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
  75           $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
  76
  77 # Create a version of the g++ driver which calls the cross-compiler.
  78 g++-cross$(exeext): g++$(exeext)
  79         -rm -f g++-cross$(exeext)
  80         cp g++$(exeext) g++-cross$(exeext)
  81
  82 # The demangler.
  83 cxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H) $(CONFIG_H)
  84         rm -f cxxmain.c
  85         $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c
  86         $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
  87           -DVERSION=\"$(version)\" cxxmain.c
  88
  89 # Apparently OpenVM needs the -o to be at the beginning of the link line.
  90 $(DEMANGLER_PROG): cxxmain.o underscore.o $(LIBDEPS)
  91         $(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \
  92           cxxmain.o underscore.o $(LIBS)
  93
  94 # The compiler itself.
  95 # Shared with C front end:
  96 CXX_C_OBJS = c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o c-dump.o $(CXX_TARGET_OBJS)
  97
  98 # Language-specific object files.
  99 CXX_OBJS = cp/call.o cp/decl.o cp/errfn.o cp/expr.o cp/pt.o cp/typeck2.o \
 100  cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parse.o cp/ptree.o cp/rtti.o \
 101  cp/spew.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o \
 102  cp/search.o cp/semantics.o cp/tree.o cp/xref.o cp/repo.o cp/dump.o \
 103  cp/optimize.o cp/mangle.o
 104
 105 # Use loose warnings for this front end.
 106 cp-warn =
 107
 108 cc1plus$(exeext): $(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) \
 109                   libcpp.a $(LIBDEPS)
 110         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 111               $(CXX_OBJS) $(CXX_C_OBJS) $(BACKEND) libcpp.a $(LIBS)
 112
 113 # Special build rules.
 114 $(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf
 115         gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' \
 116                 $(srcdir)/cp/cfns.gperf > $(srcdir)/cp/cfns.h
 117
 118 $(srcdir)/cp/parse.h $(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y
 119         @echo "Expect 33 shift/reduce conflicts and 58 reduce/reduce conflicts."
 120         cd $(srcdir)/cp; $(BISON) $(BISONFLAGS) -d -o p$$$$.c parse.y ; \
 121         grep '^#define[         ]*YYEMPTY' p$$$$.c >> p$$$$.h ; \
 122         mv -f p$$$$.c parse.c ; mv -f p$$$$.h parse.h
 123
 124 #\f
 125 # Build hooks:
 126
 127 c++.all.build: g++$(exeext)
 128 c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
 129 c++.start.encap: g++$(exeext)
 130 c++.rest.encap: $(DEMANGLER_PROG)
 131
 132 c++.info: $(srcdir)/cp/g++int.info
 133 c++.dvi:
 134
 135 $(srcdir)/cp/g++int.info: $(srcdir)/cp/gxxint.texi
 136         if [ x$(BUILD_INFO) = xinfo ]; then \
 137           rm -f $(srcdir)/cp/g++int.info*; \
 138           cd $(srcdir)/cp && $(MAKEINFO) -o g++int.info gxxint.texi; \
 139         else true; fi
 140
 141 #\f
 142 # Install hooks:
 143 # cc1plus is installed elsewhere as part of $(COMPILERS).
 144
 145 # Nothing to do here.
 146 c++.install-normal:
 147
 148 # Install the driver program as $(target)-g++
 149 # and also as either g++ (if native) or $(tooldir)/bin/g++.
 150 c++.install-common: installdirs
 151         -if [ -f cc1plus$(exeext) ] ; then \
 152           if [ -f g++-cross$(exeext) ] ; then \
 153             rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 154             $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 155             chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 156             rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 157             $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 158             if [ -d $(gcc_tooldir)/bin/. ] ; then \
 159               rm -f $(gcc_tooldir)/bin/g++$(exeext); \
 160               $(INSTALL_PROGRAM) g++-cross$(exeext) $(gcc_tooldir)/bin/g++$(exeext); \
 161               rm -f $(gcc_tooldir)/bin/c++$(exeext); \
 162               $(LN) $(gcc_tooldir)/bin/g++$(exeext) $(gcc_tooldir)/bin/c++$(exeext); \
 163             else true; fi; \
 164           else \
 165             rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 166             $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 167             chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 168             rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 169             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 170             rm -f $(bindir)/$(target_alias)-g++$(exeext); \
 171             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-g++$(exeext); \
 172             rm -f $(bindir)/$(target_alias)-c++$(exeext); \
 173             $(LN) $(bindir)/$(CXX_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-c++$(exeext); \
 174           fi ; \
 175           if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \
 176             if [ -f g++-cross$(exeext) ] ; then \
 177               rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 178               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 179               chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 180             else \
 181               rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 182               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 183               chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 184             fi ; \
 185           fi ; \
 186         fi
 187
 188 c++.install-info: c++.info installdirs
 189         if [ -f cc1plus$(exeext) ] ; then \
 190           if [ -f $(srcdir)/cp/g++int.info ]; then \
 191             rm -f $(infodir)/g++int.info*; \
 192             for f in $(srcdir)/cp/g++int.info*; do \
 193               realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
 194               $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
 195             done; \
 196             chmod a-x $(infodir)/g++int.info*; \
 197           else true; fi; \
 198         else true; fi
 199         -if [ -f cc1plus$(exeext) ] && [ -f $(infodir)/g++int.info ]; then \
 200           if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
 201             install-info --dir-file=$(infodir)/dir $(infodir)/g++int.info; \
 202           else true; fi; \
 203         else true; fi
 204
 205 c++.install-man: installdirs $(srcdir)/cp/g++.1
 206         -if [ -f cc1plus$(exeext) ] ; then \
 207           if [ -f g++-cross$(exeext) ] ; then \
 208             rm -f $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 209             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 210             chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 211           else \
 212             rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 213             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 214             chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 215           fi; \
 216         else true; fi
 217
 218 c++.uninstall:
 219         -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
 220         -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
 221         -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
 222         -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
 223         -rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext)
 224         -rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext)
 225         -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(manext)
 226         -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(manext)
 227         -rm -rf $(infodir)/g++int.info*
 228 #\f
 229 # Clean hooks:
 230 # A lot of the ancillary files are deleted by the main makefile.
 231 # We just have to delete files specific to us.
 232
 233 c++.mostlyclean:
 234         -rm -f cp/*$(objext) $(DEMANGLER_PROG)
 235 c++.clean:
 236 c++.distclean:
 237         -rm -f cp/config.status cp/Makefile
 238         -rm -f $(srcdir)/cp/parse.output
 239 c++.extraclean:
 240 c++.maintainer-clean:
 241         -rm -f $(srcdir)/cp/parse.c $(srcdir)/cp/parse.h
 242         -rm -f $(srcdir)/cp/g++int.info*
 243 #\f
 244 # Stage hooks:
 245 # The main makefile has already created stage?/cp.
 246
 247 c++.stage1: stage1-start
 248         -mv cp/*$(objext) stage1/cp
 249 c++.stage2: stage2-start
 250         -mv cp/*$(objext) stage2/cp
 251 c++.stage3: stage3-start
 252         -mv cp/*$(objext) stage3/cp
 253 c++.stage4: stage4-start
 254         -mv cp/*$(objext) stage4/cp
 255
 256 #\f
 257 # .o: .h dependencies.
 258 CXX_TREE_H = $(TREE_H) cp/cp-tree.h c-common.h cp/cp-tree.def c-common.def \
 259         function.h varray.h system.h $(CONFIG_H) \
 260         $(srcdir)/../include/hashtab.h $(srcdir)/../include/splay-tree.h
 261
 262 cp/spew.o: cp/spew.c $(CXX_TREE_H) cp/parse.h flags.h cp/lex.h toplev.h
 263 cp/lex.o: cp/lex.c $(CXX_TREE_H) cp/parse.h flags.h cp/lex.h c-pragma.h \
 264   toplev.h output.h mbchar.h $(GGC_H) input.h diagnostic.h cp/operators.def \
 265   $(TM_P_H)
 266 cp/decl.o: cp/decl.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h stack.h \
 267   output.h $(EXPR_H) except.h toplev.h hash.h $(GGC_H) $(RTL_H) \
 268   cp/operators.def $(TM_P_H)
 269 cp/decl2.o: cp/decl2.c $(CXX_TREE_H) flags.h cp/lex.h cp/decl.h $(EXPR_H) \
 270   output.h except.h toplev.h dwarf2out.h dwarfout.h $(GGC_H) $(RTL_H)
 271 cp/typeck2.o: cp/typeck2.c $(CXX_TREE_H) flags.h toplev.h output.h $(TM_P_H)
 272 cp/typeck.o: cp/typeck.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h
 273 cp/class.o: cp/class.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H)
 274 cp/call.o: cp/call.c $(CXX_TREE_H) flags.h toplev.h $(RTL_H) $(EXPR_H) $(GGC_H)
 275 cp/friend.o: cp/friend.c $(CXX_TREE_H) flags.h $(RTL_H) toplev.h $(EXPR_H)
 276 cp/init.o: cp/init.c $(CXX_TREE_H) flags.h $(RTL_H) $(EXPR_H) toplev.h \
 277   $(GGC_H) except.h
 278 cp/method.o: cp/method.c $(CXX_TREE_H) toplev.h $(GGC_H) $(RTL_H) $(EXPR_H) \
 279   $(TM_P_H)
 280 cp/cvt.o: cp/cvt.c $(CXX_TREE_H) cp/decl.h flags.h toplev.h convert.h
 281 cp/search.o: cp/search.c $(CXX_TREE_H) stack.h flags.h toplev.h $(RTL_H)
 282 cp/tree.o: cp/tree.c $(CXX_TREE_H) flags.h toplev.h $(GGC_H) $(RTL_H) \
 283   insn-config.h integrate.h
 284 cp/ptree.o: cp/ptree.c $(CXX_TREE_H) system.h
 285 cp/rtti.o: cp/rtti.c $(CXX_TREE_H) flags.h toplev.h
 286 cp/except.o: cp/except.c $(CXX_TREE_H) flags.h $(RTL_H) except.h toplev.h \
 287   cp/cfns.h $(EXPR_H) insn-flags.h cp/decl.h $(OBSTACK_H)
 288 cp/expr.o: cp/expr.c $(CXX_TREE_H) $(RTL_H) flags.h $(EXPR_H) toplev.h \
 289   except.h $(TM_P_H)
 290 cp/xref.o: cp/xref.c $(CXX_TREE_H) input.h toplev.h
 291 cp/pt.o: cp/pt.c $(CXX_TREE_H) cp/decl.h cp/parse.h cp/lex.h toplev.h \
 292   $(GGC_H) $(RTL_H) except.h
 293 cp/error.o: cp/error.c $(CXX_TREE_H) toplev.h diagnostic.h
 294 cp/errfn.o: cp/errfn.c $(CXX_TREE_H) toplev.h
 295 cp/repo.o: cp/repo.c $(CXX_TREE_H) toplev.h $(GGC_H)
 296 cp/semantics.o: cp/semantics.c $(CXX_TREE_H) cp/lex.h except.h toplev.h \
 297   flags.h $(GGC_H) output.h $(RTL_H) $(TIMEVAR_H)
 298 cp/dump.o: cp/dump.c $(CXX_TREE_H) c-dump.h
 299 cp/optimize.o: cp/optimize.c $(CXX_TREE_H) rtl.h integrate.h insn-config.h \
 300   input.h
 301 cp/mangle.o: cp/mangle.c $(CXX_TREE_H) toplev.h
 302
 303 cp/parse.o: cp/parse.c $(CXX_TREE_H) flags.h cp/lex.h except.h output.h \
 304         system.h toplev.h $(GGC_H)
 305         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
 306                 $(srcdir)/cp/parse.c $(OUTPUT_OPTION)
 307 #\f
 308 # These exist for maintenance purposes.
 309
 310 # Update the tags table.
 311 cp/TAGS: force
 312         cd $(srcdir)/cp ;                       \
 313         etags --no-globals -l c `echo *.c | sed 's/parse.c//'` \
 314           parse.y *.h ../*.c ../*.h;
 315
 316 .PHONY: cp/TAGS