gcc/cp/Makefile.in

   1 # Makefile for GNU C++ compiler.
   2 #   Copyright (C) 1987, 88, 90-5, 1998 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 # The makefile built from this file lives in the language subdirectory.
  22 # Its purpose is to provide support for:
  23 #
  24 # 1) recursion where necessary, and only then (building .o's), and
  25 # 2) building and debugging cc1 from the language subdirectory, and
  26 # 3) nothing else.
  27 #
  28 # The parent makefile handles all other chores, with help from the
  29 # language makefile fragment, of course.
  30 #
  31 # The targets for external use are:
  32 # all, TAGS, ???mostlyclean, ???clean.
  33
  34 # Suppress smart makes who think they know how to automake Yacc files
  35 .y.c:
  36
  37 # Variables that exist for you to override.
  38 # See below for how to change them for certain systems.
  39
  40 ALLOCA =
  41
  42 # Various ways of specifying flags for compilations:
  43 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
  44 # BOOT_CFLAGS is the value of CFLAGS to pass
  45 # to the stage2 and stage3 compilations
  46 # XCFLAGS is used for most compilations but not when using the GCC just built.
  47 XCFLAGS =
  48 CFLAGS = -g
  49 BOOT_CFLAGS = -O $(CFLAGS)
  50 # These exists to be overridden by the x-* and t-* files, respectively.
  51 X_CFLAGS =
  52 T_CFLAGS =
  53
  54 X_CPPFLAGS =
  55 T_CPPFLAGS =
  56
  57 CC = @CC@
  58 BBISON = `if [ -f ../../bison/bison ] ; then echo ../../bison/bison -L $(srcdir)/../../bison/ ;  else echo bison ; fi`
  59 BISONFLAGS =
  60 LEX = `if [ -f ../../flex/flex ] ; then echo ../../flex/flex ;  else echo flex ; fi`
  61 LEXFLAGS =
  62 AR = ar
  63 AR_FLAGS = rc
  64 SHELL = /bin/sh
  65 MAKEINFO = makeinfo
  66 TEXI2DVI = texi2dvi
  67
  68 # Define this as & to perform parallel make on a Sequent.
  69 # Note that this has some bugs, and it seems currently necessary
  70 # to compile all the gen* files first by hand to avoid erroneous results.
  71 P =
  72
  73 # This is used in the definition of SUBDIR_USE_ALLOCA.
  74 # ??? Perhaps it would be better if it just looked for *gcc*.
  75 OLDCC = cc
  76
  77 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
  78 # It omits XCFLAGS, and specifies -B./.
  79 # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
  80 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS)
  81
  82 # Tools to use when building a cross-compiler.
  83 # These are used because `configure' appends `cross-make'
  84 # to the makefile when making a cross-compiler.
  85
  86 # We don't use cross-make.  Instead we use the tools
  87 # from the build tree, if they are available.
  88 # program_transform_name and objdir are set by configure.in.
  89 program_transform_name =
  90 objdir = .
  91
  92 target=@target@
  93 xmake_file=@dep_host_xmake_file@
  94 tmake_file=@dep_tmake_file@
  95 #version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
  96 #mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
  97
  98 # Directory where sources are, from where we are.
  99 srcdir = @srcdir@
 100 VPATH = @srcdir@
 101
 102 # Additional system libraries to link with.
 103 CLIB=
 104
 105 # Change this to a null string if obstacks are installed in the
 106 # system library.
 107 OBSTACK=obstack.o
 108
 109 # Choose the real default target.
 110 ALL=all
 111
 112 # End of variables for you to override.
 113
 114 # Definition of `all' is here so that new rules inserted by sed
 115 # do not specify the default target.
 116 all: all.indirect
 117
 118 # This tells GNU Make version 3 not to put all variables in the environment.
 119 .NOEXPORT:
 120
 121 # sed inserts variable overrides after the following line.
 122 ####target overrides
 123 @target_overrides@
 124 ####host overrides
 125 @host_overrides@
 126 ####cross overrides
 127 @cross_defines@
 128 @cross_overrides@
 129 ####build overrides
 130 @build_overrides@
 131 #\f
 132 # Now figure out from those variables how to compile and link.
 133
 134 all.indirect: Makefile ../cc1plus$(exeext)
 135
 136 # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file.
 137 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 138
 139 # This is the variable actually used when we compile.
 140 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
 141
 142 # Likewise.
 143 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 144
 145 # Even if ALLOCA is set, don't use it if compiling with GCC.
 146
 147 SUBDIR_OBSTACK = `if [ x$(OBSTACK) != x ]; then echo ../$(OBSTACK); else true; fi`
 148 SUBDIR_USE_ALLOCA = `case "${CC}" in "${OLDCC}") if [ x$(ALLOCA) != x ]; then echo ../$(ALLOCA); else true; fi ;; esac`
 149 SUBDIR_MALLOC = `if [ x$(MALLOC) != x ]; then echo ../$(MALLOC); else true; fi`
 150
 151 # How to link with both our special library facilities
 152 # and the system's installed libraries.
 153 LIBS = $(SUBDIR_OBSTACK) $(SUBDIR_USE_ALLOCA) $(SUBDIR_MALLOC) $(CLIB)
 154
 155 # Specify the directories to be searched for header files.
 156 # Both . and srcdir are used, in that order,
 157 # so that tm.h and config.h will be found in the compilation
 158 # subdirectory rather than in the source directory.
 159 INCLUDES = -I. -I.. -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../config
 160
 161 # Always use -I$(srcdir)/config when compiling.
 162 .c.o:
 163         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
 164
 165 # The only suffixes we want for implicit rules are .c and .o.
 166 .SUFFIXES:
 167 .SUFFIXES: .c .o
 168
 169 # This tells GNU make version 3 not to export all the variables
 170 # defined in this file into the environment.
 171 .NOEXPORT:
 172 #\f
 173 # Lists of files for various purposes.
 174
 175 # Language-specific object files for g++
 176
 177 CXX_OBJS = call.o decl.o errfn.o expr.o pt.o sig.o typeck2.o \
 178  class.o decl2.o error.o lex.o parse.o ptree.o rtti.o spew.o typeck.o cvt.o \
 179  except.o friend.o init.o method.o search.o semantics.o tree.o xref.o \
 180  repo.o @extra_cxx_objs@
 181
 182 # Language-independent object files.
 183 OBJS = `cat ../stamp-objlist` ../c-common.o ../c-pragma.o
 184 OBJDEPS = ../stamp-objlist ../c-common.o ../c-pragma.o
 185
 186 compiler: ../cc1plus$(exeext)
 187 ../cc1plus$(exeext): $(P) $(CXX_OBJS) $(OBJDEPS) $(LIBDEPS)
 188         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 189               $(CXX_OBJS) $(OBJS) $(LIBS)
 190
 191 Makefile: $(srcdir)/Makefile.in $(srcdir)/../configure
 192         cd ..; $(SHELL) config.status
 193
 194 native: config.status ../cc1plus$(exeext)
 195 #\f
 196 # Compiling object files from source files.
 197
 198 # Note that dependencies on obstack.h are not written
 199 # because that file is not part of GCC.
 200
 201 # C++ language specific files.
 202
 203 RTL_H = $(srcdir)/../rtl.h $(srcdir)/../rtl.def \
 204         $(srcdir)/../machmode.h $(srcdir)/../machmode.def
 205 TREE_H = $(srcdir)/../tree.h $(srcdir)/../real.h $(srcdir)/../tree.def \
 206         $(srcdir)/../machmode.h $(srcdir)/../machmode.def
 207 CXX_TREE_H = $(TREE_H) cp-tree.h cp-tree.def
 208 PARSE_H = $(srcdir)/parse.h
 209 PARSE_C = $(srcdir)/parse.c
 210 EXPR_H = $(srcdir)/../expr.h ../insn-codes.h
 211
 212 parse.o : $(PARSE_C) $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h lex.h \
 213         $(srcdir)/../except.h $(srcdir)/../output.h $(srcdir)/../system.h \
 214         $(srcdir)/../toplev.h
 215         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
 216   `echo $(PARSE_C) | sed 's,^\./,,'`
 217
 218 CONFLICTS = expect 28 shift/reduce conflicts and 42 reduce/reduce conflicts.
 219 $(PARSE_H) : $(PARSE_C)
 220 $(PARSE_C) : $(srcdir)/parse.y
 221         @echo $(CONFLICTS)
 222         cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o parse.c parse.y
 223         cd $(srcdir); grep '^#define[   ]*YYEMPTY' parse.c >>parse.h
 224 #$(PARSE_C) $(PARSE_H) : stamp-parse ; @true
 225 #stamp-parse: $(srcdir)/parse.y
 226 #       @echo $(CONFLICTS)
 227 #       $(BISON) $(BISONFLAGS) -d $(srcdir)/parse.y
 228 #       grep '^#define[         ]*YYEMPTY' y.tab.c >>y.tab.h
 229 #       $(srcdir)/../move-if-change y.tab.c $(PARSE_C)
 230 #       $(srcdir)/../move-if-change y.tab.h $(PARSE_H)
 231 #       cp $(PARSE_C) y.tab.c
 232 #       touch stamp-parse
 233
 234 # hash.h really depends on $(srcdir)/gxx.gperf.
 235 # But this would screw things for people that don't have gperf,
 236 # if gxx.gpref got touched, say.
 237 # Thus you have to remove hash.h to force it to be re-made.
 238 $(srcdir)/hash.h:
 239         gperf -p -j1 -g -o -t -N is_reserved_word '-k1,4,7,$$' \
 240                 $(srcdir)/gxx.gperf >$(srcdir)/hash.h
 241
 242 spew.o : spew.c $(CONFIG_H) $(CXX_TREE_H) \
 243   $(PARSE_H) $(srcdir)/../flags.h lex.h $(srcdir)/../system.h
 244 lex.o : lex.c $(CONFIG_H) $(CXX_TREE_H) \
 245   $(PARSE_H) input.c $(srcdir)/../flags.h hash.h lex.h \
 246   $(srcdir)/../c-pragma.h $(srcdir)/../system.h $(srcdir)/../toplev.h \
 247   $(srcdir)/../output.h
 248 decl.o : decl.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 249   lex.h decl.h $(srcdir)/../stack.h $(srcdir)/../output.h  \
 250   $(srcdir)/../except.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 251 decl2.o : decl2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 252   lex.h decl.h $(EXPR_H) $(srcdir)/../except.h \
 253   $(srcdir)/../output.h $(srcdir)/../except.h $(srcdir)/../system.h \
 254   $(srcdir)/../toplev.h $(srcdir)/../dwarf2out.h $(srcdir)/../dwarfout.h
 255 typeck2.o : typeck2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 256   $(srcdir)/../system.h $(srcdir)/../toplev.h
 257 typeck.o : typeck.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 258   $(EXPR_H) $(srcdir)/../system.h $(srcdir)/../toplev.h
 259 class.o : class.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 260   $(srcdir)/../system.h $(srcdir)/../toplev.h
 261 call.o : call.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 262   $(srcdir)/../system.h $(srcdir)/../toplev.h
 263 friend.o : friend.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 264   $(srcdir)/../system.h $(srcdir)/../toplev.h
 265 init.o : init.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 266   $(EXPR_H) $(srcdir)/../system.h $(srcdir)/../toplev.h
 267 method.o : method.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 268   $(srcdir)/../toplev.h
 269 cvt.o : cvt.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
 270 search.o : search.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../stack.h \
 271   $(srcdir)/../flags.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 272 tree.o : tree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 273   $(srcdir)/../system.h $(srcdir)/../toplev.h
 274 ptree.o : ptree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
 275 rtti.o : rtti.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 276   $(srcdir)/../system.h $(srcdir)/../toplev.h
 277 except.o : except.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 278   $(srcdir)/../except.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 279 expr.o : expr.c $(CONFIG_H) $(CXX_TREE_H) $(RTL_H) $(srcdir)/../flags.h \
 280   $(EXPR_H) $(srcdir)/../system.h $(srcdir)/../toplev.h
 281 xref.o : xref.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../input.h \
 282   $(srcdir)/../system.h $(srcdir)/../toplev.h
 283 pt.o : pt.c $(CONFIG_H) $(CXX_TREE_H) decl.h $(PARSE_H) lex.h \
 284   $(srcdir)/../system.h $(srcdir)/../toplev.h
 285 error.o : error.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 286   $(srcdir)/../toplev.h
 287 errfn.o : errfn.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 288   $(srcdir)/../toplev.h
 289 sig.o : sig.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 290   $(srcdir)/../system.h $(srcdir)/../toplev.h
 291 repo.o : repo.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 292   $(srcdir)/../toplev.h
 293 semantics.o: semantics.c $(CONFIG_H) $(CXX_TREE_H) lex.h \
 294   $(srcdir)/../except.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 295
 296
 297 #\f
 298 # These exist for maintenance purposes.
 299
 300 # Update the tags table.
 301 TAGS: force
 302         cd $(srcdir) ;                          \
 303         etags *.c *.h ;                         \
 304         echo 'l' | tr 'l' '\f' >> TAGS ;        \
 305         echo 'parse.y,0' >> TAGS ;              \
 306         etags -a ../*.h ../*.c;
 307
 308 .PHONY: TAGS
 309
 310 force:
 311
 312 g++FAQ.info:    $(srcdir)/g++FAQ.texi
 313         $(MAKEINFO) --no-split -o ./g++FAQ.info $(srcdir)/g++FAQ.texi
 314
 315 # Preprocess the texi file so that the final document will have
 316 # hyperlinks.
 317 # It would be nice if texi2html could do something like this itself.
 318
 319 # Assumption 1: the FAQ puts all http: and ftp: links in a @file{...}.
 320 # Assumption 2: newsgroups are like @file{comp.foo}
 321 # Assumption 3: email addresses match the regexp shown.
 322
 323 g++FAQ.html:    $(srcdir)/g++FAQ.texi
 324         mkdir work
 325         sed -e 's?@file{\([fth]*p://[^}]*\)}?@strong{<A HREF="\1">\1</A>}?' \
 326             -e 's?@file{\(comp\.[-a-z+.]*\)}?<A HREF="news:\1">\1</A>?' \
 327             -e 's?@file{\(gnu\.[-a-z+.]*\)}?<A HREF="news:\1">\1</A>?' \
 328             -e 's?\([.+a-zA-Z0-9-]*@@[.a-zA-Z0-9-]*[a-zA-Z0-9]\)?<A HREF="mailto:\1">\1</A>?' \
 329             $(srcdir)/g++FAQ.texi > work/g++FAQ.texi
 330         cd work; texi2html g++FAQ.texi
 331         mv work/*.html .
 332         rm -r work
 333
 334 # Make plain-text form.
 335
 336 g++FAQ.txt:     $(srcdir)/g++FAQ.texi
 337         $(MAKEINFO) --no-split --no-headers -o - $(srcdir)/g++FAQ.texi |\
 338                 sed '/^Concept Index/,$$d' > g++FAQ.txt
 339