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 # It defines the c++ interface name. It should be changed when the
  38 # c++ interface is changed.
  39 INTERFACE = 1
  40
  41 # Variables that exist for you to override.
  42 # See below for how to change them for certain systems.
  43
  44 ALLOCA =
  45
  46 # Various ways of specifying flags for compilations:
  47 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
  48 # BOOT_CFLAGS is the value of CFLAGS to pass
  49 # to the stage2 and stage3 compilations
  50 # XCFLAGS is used for most compilations but not when using the GCC just built.
  51 XCFLAGS =
  52 CFLAGS = -g
  53 BOOT_CFLAGS = -O $(CFLAGS)
  54 # These exists to be overridden by the x-* and t-* files, respectively.
  55 X_CFLAGS =
  56 T_CFLAGS =
  57
  58 X_CPPFLAGS =
  59 T_CPPFLAGS =
  60
  61 CC = @CC@
  62 BISON = `if [ -f ../../bison/bison ] ; then echo ../../bison/bison -L $(srcdir)/../../bison/ ;  else echo bison ; fi`
  63 BISONFLAGS =
  64 LEX = `if [ -f ../../flex/flex ] ; then echo ../../flex/flex ;  else echo flex ; fi`
  65 LEXFLAGS =
  66 AR = ar
  67 AR_FLAGS = rc
  68 SHELL = /bin/sh
  69 MAKEINFO = makeinfo
  70 TEXI2DVI = texi2dvi
  71
  72 # Define this as & to perform parallel make on a Sequent.
  73 # Note that this has some bugs, and it seems currently necessary
  74 # to compile all the gen* files first by hand to avoid erroneous results.
  75 P =
  76
  77 # This is used in the definition of SUBDIR_USE_ALLOCA.
  78 # ??? Perhaps it would be better if it just looked for *gcc*.
  79 OLDCC = cc
  80
  81 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
  82 # It omits XCFLAGS, and specifies -B./.
  83 # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
  84 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS)
  85
  86 # Tools to use when building a cross-compiler.
  87 # These are used because `configure' appends `cross-make'
  88 # to the makefile when making a cross-compiler.
  89
  90 # We don't use cross-make.  Instead we use the tools
  91 # from the build tree, if they are available.
  92 # program_transform_name and objdir are set by configure.in.
  93 program_transform_name =
  94 objdir = .
  95
  96 target=@target@
  97 xmake_file=@dep_host_xmake_file@
  98 tmake_file=@dep_tmake_file@
  99 #version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
 100 #mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
 101
 102 # Directory where sources are, from where we are.
 103 srcdir = @srcdir@
 104 VPATH = @srcdir@
 105
 106 # Additional system libraries to link with.
 107 CLIB=
 108
 109 # Change this to a null string if obstacks are installed in the
 110 # system library.
 111 OBSTACK=obstack.o
 112
 113 # Choose the real default target.
 114 ALL=all
 115
 116 # End of variables for you to override.
 117
 118 # Definition of `all' is here so that new rules inserted by sed
 119 # do not specify the default target.
 120 all: all.indirect
 121
 122 # This tells GNU Make version 3 not to put all variables in the environment.
 123 .NOEXPORT:
 124
 125 # sed inserts variable overrides after the following line.
 126 ####target overrides
 127 @target_overrides@
 128 ####host overrides
 129 @host_overrides@
 130 ####cross overrides
 131 @cross_defines@
 132 @cross_overrides@
 133 ####build overrides
 134 @build_overrides@
 135 #\f
 136 # Now figure out from those variables how to compile and link.
 137
 138 all.indirect: Makefile ../cc1plus$(exeext)
 139
 140 # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file.
 141 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 142
 143 # This is the variable actually used when we compile.
 144 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
 145
 146 # Likewise.
 147 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 148
 149 # Even if ALLOCA is set, don't use it if compiling with GCC.
 150
 151 SUBDIR_OBSTACK = `if [ x$(OBSTACK) != x ]; then echo ../$(OBSTACK); else true; fi`
 152 SUBDIR_USE_ALLOCA = `case "${CC}" in "${OLDCC}") if [ x$(ALLOCA) != x ]; then echo ../$(ALLOCA); else true; fi ;; esac`
 153 SUBDIR_MALLOC = `if [ x$(MALLOC) != x ]; then echo ../$(MALLOC); else true; fi`
 154
 155 # How to link with both our special library facilities
 156 # and the system's installed libraries.
 157 LIBS = $(SUBDIR_OBSTACK) $(SUBDIR_USE_ALLOCA) $(SUBDIR_MALLOC) $(CLIB)
 158
 159 # Specify the directories to be searched for header files.
 160 # Both . and srcdir are used, in that order,
 161 # so that tm.h and config.h will be found in the compilation
 162 # subdirectory rather than in the source directory.
 163 INCLUDES = -I. -I.. -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../config -I$(srcdir)/../../include
 164
 165 # Always use -I$(srcdir)/config when compiling.
 166 .c.o:
 167         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
 168
 169 # The only suffixes we want for implicit rules are .c and .o.
 170 .SUFFIXES:
 171 .SUFFIXES: .c .o
 172
 173 # This tells GNU make version 3 not to export all the variables
 174 # defined in this file into the environment.
 175 .NOEXPORT:
 176 #\f
 177 # Lists of files for various purposes.
 178
 179 # Language-specific object files for g++
 180
 181 CXX_OBJS = call.o decl.o errfn.o expr.o pt.o sig.o typeck2.o \
 182  class.o decl2.o error.o lex.o parse.o ptree.o rtti.o spew.o typeck.o cvt.o \
 183  except.o friend.o init.o method.o search.o semantics.o tree.o xref.o \
 184  repo.o @extra_cxx_objs@
 185
 186 # Language-independent object files.
 187 OBJS = `cat ../stamp-objlist` ../c-common.o ../c-pragma.o
 188 OBJDEPS = ../stamp-objlist ../c-common.o ../c-pragma.o
 189
 190 compiler: ../cc1plus$(exeext)
 191 ../cc1plus$(exeext): $(P) $(CXX_OBJS) $(OBJDEPS) $(LIBDEPS)
 192         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 193               $(CXX_OBJS) $(OBJS) $(LIBS)
 194
 195 Makefile: $(srcdir)/Makefile.in $(srcdir)/../configure
 196         cd ..; $(SHELL) config.status
 197
 198 native: config.status ../cc1plus$(exeext)
 199 #\f
 200 # Compiling object files from source files.
 201
 202 # Note that dependencies on obstack.h are not written
 203 # because that file is not part of GCC.
 204
 205 # C++ language specific files.
 206
 207 RTL_H = $(srcdir)/../rtl.h $(srcdir)/../rtl.def \
 208         $(srcdir)/../machmode.h $(srcdir)/../machmode.def
 209 TREE_H = $(srcdir)/../tree.h $(srcdir)/../real.h $(srcdir)/../tree.def \
 210         $(srcdir)/../machmode.h $(srcdir)/../machmode.def
 211 CXX_TREE_H = $(TREE_H) cp-tree.h cp-tree.def
 212 PARSE_H = $(srcdir)/parse.h
 213 PARSE_C = $(srcdir)/parse.c
 214 EXPR_H = $(srcdir)/../expr.h ../insn-codes.h
 215
 216 parse.o : $(PARSE_C) $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h lex.h \
 217         $(srcdir)/../except.h $(srcdir)/../output.h $(srcdir)/../system.h \
 218         $(srcdir)/../toplev.h
 219         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
 220   `echo $(PARSE_C) | sed 's,^\./,,'`
 221
 222 CONFLICTS = expect 25 shift/reduce conflicts and 42 reduce/reduce conflicts.
 223 $(PARSE_H) : $(PARSE_C)
 224 $(PARSE_C) : $(srcdir)/parse.y
 225         @echo $(CONFLICTS)
 226         cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o parse.c parse.y
 227         cd $(srcdir); grep '^#define[   ]*YYEMPTY' parse.c >>parse.h
 228 #$(PARSE_C) $(PARSE_H) : stamp-parse ; @true
 229 #stamp-parse: $(srcdir)/parse.y
 230 #       @echo $(CONFLICTS)
 231 #       $(BISON) $(BISONFLAGS) -d $(srcdir)/parse.y
 232 #       grep '^#define[         ]*YYEMPTY' y.tab.c >>y.tab.h
 233 #       $(srcdir)/../move-if-change y.tab.c $(PARSE_C)
 234 #       $(srcdir)/../move-if-change y.tab.h $(PARSE_H)
 235 #       cp $(PARSE_C) y.tab.c
 236 #       touch stamp-parse
 237
 238 # hash.h really depends on $(srcdir)/gxx.gperf.
 239 # But this would screw things for people that don't have gperf,
 240 # if gxx.gpref got touched, say.
 241 # Thus you have to remove hash.h to force it to be re-made.
 242 $(srcdir)/hash.h:
 243         gperf -p -j1 -g -o -t -N is_reserved_word '-k1,4,7,$$' \
 244                 $(srcdir)/gxx.gperf >$(srcdir)/hash.h
 245
 246 spew.o : spew.c $(CONFIG_H) $(CXX_TREE_H) $(PARSE_H) $(srcdir)/../flags.h \
 247   lex.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 248 lex.o : lex.c $(CONFIG_H) $(CXX_TREE_H) \
 249   $(PARSE_H) input.c $(srcdir)/../flags.h hash.h lex.h \
 250   $(srcdir)/../c-pragma.h $(srcdir)/../system.h $(srcdir)/../toplev.h \
 251   $(srcdir)/../output.h $(srcdir)/../mbchar.h
 252 decl.o : decl.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 253   lex.h decl.h $(srcdir)/../stack.h $(srcdir)/../output.h  \
 254   $(srcdir)/../except.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 255 decl2.o : decl2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 256   lex.h decl.h $(EXPR_H) $(srcdir)/../except.h \
 257   $(srcdir)/../output.h $(srcdir)/../except.h $(srcdir)/../system.h \
 258   $(srcdir)/../toplev.h $(srcdir)/../dwarf2out.h $(srcdir)/../dwarfout.h
 259 typeck2.o : typeck2.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 260   $(srcdir)/../system.h $(srcdir)/../toplev.h
 261 typeck.o : typeck.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 262   $(EXPR_H) $(srcdir)/../system.h $(srcdir)/../toplev.h
 263 class.o : class.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 264   $(srcdir)/../system.h $(srcdir)/../toplev.h
 265 call.o : call.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 266   $(srcdir)/../system.h $(srcdir)/../toplev.h
 267 friend.o : friend.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 268   $(srcdir)/../system.h $(srcdir)/../toplev.h
 269 init.o : init.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 270   $(EXPR_H) $(srcdir)/../system.h $(srcdir)/../toplev.h
 271 method.o : method.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 272   $(srcdir)/../toplev.h
 273 cvt.o : cvt.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
 274 search.o : search.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../stack.h \
 275   $(srcdir)/../flags.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 276 tree.o : tree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 277   $(srcdir)/../system.h $(srcdir)/../toplev.h
 278 ptree.o : ptree.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h
 279 rtti.o : rtti.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 280   $(srcdir)/../system.h $(srcdir)/../toplev.h
 281 except.o : except.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h $(RTL_H) \
 282   $(srcdir)/../except.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 283 expr.o : expr.c $(CONFIG_H) $(CXX_TREE_H) $(RTL_H) $(srcdir)/../flags.h \
 284   $(EXPR_H) $(srcdir)/../system.h $(srcdir)/../toplev.h
 285 xref.o : xref.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../input.h \
 286   $(srcdir)/../system.h $(srcdir)/../toplev.h
 287 pt.o : pt.c $(CONFIG_H) $(CXX_TREE_H) decl.h $(PARSE_H) lex.h \
 288   $(srcdir)/../system.h $(srcdir)/../toplev.h
 289 error.o : error.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 290   $(srcdir)/../toplev.h
 291 errfn.o : errfn.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 292   $(srcdir)/../toplev.h
 293 sig.o : sig.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../flags.h \
 294   $(srcdir)/../system.h $(srcdir)/../toplev.h
 295 repo.o : repo.c $(CONFIG_H) $(CXX_TREE_H) $(srcdir)/../system.h \
 296   $(srcdir)/../toplev.h
 297 semantics.o: semantics.c $(CONFIG_H) $(CXX_TREE_H) lex.h \
 298   $(srcdir)/../except.h $(srcdir)/../system.h $(srcdir)/../toplev.h
 299
 300
 301 #\f
 302 # These exist for maintenance purposes.
 303
 304 # Update the tags table.
 305 TAGS: force
 306         cd $(srcdir) ;                          \
 307         etags *.c *.h ;                         \
 308         echo 'l' | tr 'l' '\f' >> TAGS ;        \
 309         echo 'parse.y,0' >> TAGS ;              \
 310         etags -a ../*.h ../*.c;
 311
 312 .PHONY: TAGS
 313
 314 force:
 315
 316 g++FAQ.info:    $(srcdir)/g++FAQ.texi
 317         $(MAKEINFO) --no-split -o ./g++FAQ.info $(srcdir)/g++FAQ.texi
 318
 319 # Preprocess the texi file so that the final document will have
 320 # hyperlinks.
 321 # It would be nice if texi2html could do something like this itself.
 322
 323 # Assumption 1: the FAQ puts all http: and ftp: links in a @file{...}.
 324 # Assumption 2: newsgroups are like @file{comp.foo}
 325 # Assumption 3: email addresses match the regexp shown.
 326
 327 g++FAQ.html:    $(srcdir)/g++FAQ.texi
 328         mkdir work
 329         sed -e 's?@file{\([fth]*p://[^}]*\)}?@strong{<A HREF="\1">\1</A>}?' \
 330             -e 's?@file{\(comp\.[-a-z+.]*\)}?<A HREF="news:\1">\1</A>?' \
 331             -e 's?@file{\(gnu\.[-a-z+.]*\)}?<A HREF="news:\1">\1</A>?' \
 332             -e 's?\([.+a-zA-Z0-9-]*@@[.a-zA-Z0-9-]*[a-zA-Z0-9]\)?<A HREF="mailto:\1">\1</A>?' \
 333             $(srcdir)/g++FAQ.texi > work/g++FAQ.texi
 334         cd work; texi2html g++FAQ.texi
 335         mv work/*.html .
 336         rm -r work
 337
 338 # Make plain-text form.
 339
 340 g++FAQ.txt:     $(srcdir)/g++FAQ.texi
 341         $(MAKEINFO) --no-split --no-headers -o - $(srcdir)/g++FAQ.texi |\
 342                 sed '/^Concept Index/,$$d' > g++FAQ.txt
 343