gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992 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, 675 Mass Ave, Cambridge, MA 02139, USA.
  19
  20 # The targets for external use include:
  21 # all, doc, proto, install, install-cross, install-cross-rest,
  22 # uninstall, TAGS, mostlyclean, clean, distclean, realclean,
  23 # stage1, stage2, stage3, stage4.
  24
  25 # Suppress smart makes who think they know how to automake Yacc files
  26 .y.c:
  27
  28 # Variables that exist for you to override.
  29 # See below for how to change them for certain systems.
  30
  31 # Selection of languages to be made.
  32 LANGUAGES = c c++ objective-c proto
  33
  34 ALLOCA =
  35 ALLOCA_FLAGS =
  36 ALLOCA_FINISH = true
  37
  38 # Various ways of specifying flags for compilations:
  39 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
  40 # BOOT_CFLAGS is the value of CFLAGS to pass
  41 # to the stage2 and stage3 compilations
  42 # XCFLAGS is used for most compilations but not when using the GCC just built.
  43 XCFLAGS =
  44 CFLAGS = -g
  45 BOOT_CFLAGS = -O $(CFLAGS)
  46 # These exists to be overridden by the x-* and t-* files, respectively.
  47 X_CFLAGS =
  48 T_CFLAGS =
  49
  50 X_CPPFLAGS =
  51 T_CPPFLAGS =
  52
  53 CC = cc
  54 BISON = bison
  55 BISONFLAGS =
  56 AR = ar
  57 OLDAR_FLAGS = qc
  58 AR_FLAGS = rc
  59 SHELL = /bin/sh
  60 # on sysV, define this as cp.
  61 INSTALL = install -c
  62 # These permit overriding just for certain files.
  63 INSTALL_PROGRAM = $(INSTALL)
  64 INSTALL_DATA = $(INSTALL)
  65 SYMLINK = ln -s
  66
  67 # Define this as & to perform parallel make on a Sequent.
  68 # Note that this has some bugs, and it seems currently necessary
  69 # to compile all the gen* files first by hand to avoid erroneous results.
  70 P =
  71
  72 # How to invoke ranlib.
  73 RANLIB = ranlib
  74 # Test to use to see whether ranlib exists on the system.
  75 RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
  76
  77 # Compiler to use for compiling libgcc1.a.
  78 # OLDCC should not be the GNU C compiler,
  79 # since that would compile typical libgcc1.a functions such as mulsi3
  80 # into infinite recursions.
  81 OLDCC = cc
  82
  83 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
  84 # NOTE: -O does not work on some Unix systems!
  85 CCLIBFLAGS = -O
  86
  87 # Version of ar to use when compiling libgcc1.a.
  88 OLDAR = ar
  89
  90 # The GCC to use for compiling libgcc2.a, enquire, and cross-test.
  91 # Usually the one we just built.
  92 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
  93 GCC_FOR_TARGET = ./xgcc -B./
  94
  95 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
  96 # It omits XCFLAGS, and specifies -B./.
  97 # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
  98 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(CROSS_GCC_CFLAGS)
  99
 100 # Special flags for compiling enquire.
 101 # We disable optimization to make floating point more reliable.
 102 ENQUIRE_CFLAGS = -DNO_MEM -DNO_STDDEF -DNO_LONG_DOUBLE_IO -O0
 103 ENQUIRE_LDFLAGS = $(LDFLAGS)
 104
 105 # Tools to use when building a cross-compiler.
 106 # These are used because `configure' appends `cross-make'
 107 # to the makefile when making a cross-compiler.
 108
 109 TARGET_TOOLPREFIX = $(tooldir)/bin/
 110 AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar
 111 AR_FOR_TARGET_FLAGS = rc
 112 RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib
 113 RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ]
 114 CROSS_TOOLS =
 115
 116 # Dir to search for system headers.  Overridden by cross-make.
 117 SYSTEM_HEADER_DIR = /usr/include
 118
 119 # There may be a premade insn-attrtab.c for this machine.
 120 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
 121 # PREMADE_ATTRTAB is the file name of the file to use.
 122 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
 123 PREMADE_ATTRTAB_MD = Makefile  # Guaranteed not to cmp equal to md.
 124 PREMADE_ATTRTAB =
 125
 126 target= ... `configure' substitutes actual target name here.
 127 xmake_file= ... `configure' substitutes actual x- file name here.
 128 tmake_file= ... `configure' substitutes actual t- file name here.
 129 version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
 130
 131 # Directory where sources are, from where we are.
 132 srcdir = .
 133 # Common prefix for installation directories.
 134 # NOTE: This directory must exist when you start installation.
 135 prefix = /usr/local
 136 # Directory in which to put host dependent programs and libraries
 137 exec_prefix = $(prefix)
 138 # Directory in which to put the executable for the command `gcc'
 139 bindir = $(exec_prefix)/bin
 140 # Directory in which to put the directories used by the compiler.
 141 libdir = $(exec_prefix)/lib
 142 # Directory in which the compiler finds executables, libraries, etc.
 143 libsubdir = $(libdir)/gcc-lib/$(target)/$(version)
 144 # Directory for header file assert.h.
 145 includedir = $(prefix)/include
 146 # assertdir is overridden in cross-make.
 147 assertdir = $(includedir)
 148 # Extension (if any) to put in installed man-page filename.
 149 manext = .1
 150 # Directory in which to put man pages.
 151 mandir = $(prefix)/man/man1
 152 # Directory in which to find other cross-compilation tools and headers.
 153 # Used in install-cross.
 154 tooldir = $(prefix)/$(target)
 155 # Dir for temp files.
 156 tmpdir = /tmp
 157
 158 # Additional system libraries to link with.
 159 CLIB=
 160
 161 # Change this to a null string if obstacks are installed in the
 162 # system library.
 163 OBSTACK=obstack.o
 164
 165 # Specify the rule for actually making libgcc1.a.
 166 # The value may be empty; that means to do absolutely nothing
 167 # with or for libgcc1.a.
 168 LIBGCC1 = libgcc1.a
 169
 170 # Specify the rule for actually making libgcc2.a.
 171 LIBGCC2 = libgcc2.a
 172
 173 # Options to use when compiling libgcc2.a.
 174 # -g1 causes output of debug info only for file-scope entities.
 175 # we use this here because that should be enough, and also
 176 # so that -g1 will be tested.
 177 LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1
 178
 179 # List of extra executables that should be compiled for this target machine
 180 # that are used for compiling from source code to object code.
 181 # The rules for compiling them should be in the t-* file for the machine.
 182 EXTRA_PASSES =
 183
 184 # Like EXTRA_PASSES, but these are used when linking.
 185 EXTRA_PROGRAMS =
 186
 187 # List of extra object files that should be compiled for this target machine.
 188 # The rules for compiling them should be in the t-* file for the machine.
 189 EXTRA_PARTS =
 190
 191 # List of extra object files that should be compiled and linked with
 192 # compiler proper (cc1, cc1obj, cc1plus).
 193 EXTRA_OBJS =
 194
 195 # List of additional header files to install.
 196 # Often this is edited directly by `configure'.
 197 EXTRA_HEADERS =
 198
 199 # Set this to `ld' to enable use of collect2.
 200 # USE_COLLECT2 =
 201 # It is convenient for configure to add the assignment at the beginning,
 202 # so don't override it here.
 203
 204 # List of extra C and assembler files to add to libgcc1.a.
 205 # Assembler files should have names ending in `.asm'.
 206 LIB1FUNCS_EXTRA =
 207
 208 # List of extra C and assembler files to add to libgcc2.a.
 209 # Assembler files should have names ending in `.asm'.
 210 LIB2FUNCS_EXTRA =
 211
 212 # Program to convert libraries.
 213 LIBCONVERT =
 214
 215 # Control whether header files are installed.
 216 # We will change this to install-fixincludes eventually.
 217 # It would be useful for people to try this now.
 218 INSTALL_HEADERS=install-headers
 219
 220 # Select which version of fixincludes to use (I.E. regular versus SVR4)
 221 FIXINCLUDES=fixincludes
 222
 223 # Additional directories of header files to run fixincludes on.
 224 # On most systems, this is empty.
 225 OTHER_FIXINCLUDES_DIRS=
 226
 227 # List of things which should already be built whenever we try to use xgcc
 228 # to compile anything (without linking).
 229 GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES)
 230
 231 # List of things which should already be built whenever we try to use xgcc
 232 # to link anything.
 233 GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 234
 235 # Directory to link to, when using the target `maketest'.
 236 DIR = ../gcc
 237
 238 # Flags to use when cross-building GCC.
 239 # Prefix to apply to names of object files when using them
 240 # to run on the machine we are compiling on.
 241 HOST_PREFIX=
 242 # Prefix to apply to names of object files when compiling them
 243 # to run on the machine we are compiling on.
 244 # The default for this variable is chosen to keep these rules
 245 # out of the way of the other rules for compiling the same source files.
 246 HOST_PREFIX_1=loser-
 247 HOST_CC=$(CC)
 248 HOST_CFLAGS=$(ALL_CFLAGS)
 249 HOST_CLIB=$(CLIB)
 250 HOST_LDFLAGS=$(LDFLAGS)
 251 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 252 HOST_ALLOCA=$(ALLOCA)
 253 HOST_MALLOC=$(MALLOC)
 254 HOST_OBSTACK=$(OBSTACK)
 255
 256 # Choose the real default target.
 257 ALL=all.internal
 258
 259 # Choose the real install target.
 260 INSTALL_TARGET=install-native
 261
 262 # End of variables for you to override.
 263
 264 # Definition of `all' is here so that new rules inserted by sed
 265 # do not specify the default target.
 266 # The real definition is under `all.internal' (for native compilers)
 267 # or `all.cross' (for cross compilers).
 268 all: all.indirect
 269
 270 # This tells GNU Make version 3 not to put all variables in the environment.
 271 .NOEXPORT:
 272
 273 # sed inserts variable overrides after the following line.
 274 ####target overrides
 275 ####host overrides
 276 ####cross overrides
 277 ####build overrides
 278 \f
 279 # Now figure out from those variables how to compile and link.
 280
 281 all.indirect: $(ALL)
 282
 283 # IN_GCC tells obstack.h to use gstddef.h.
 284 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
 285
 286 # This is the variable actually used when we compile.
 287 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
 288
 289 # Likewise.
 290 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 291
 292 # Even if ALLOCA is set, don't use it if compiling with GCC.
 293 USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo ${ALLOCA} ;; esac `
 294 USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
 295 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
 296 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 297
 298 # Dependency on obstack, alloca, malloc or whatever library facilities
 299 # are not installed in the system libraries.
 300 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 301 LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC)
 302
 303 # Likewise, for use in the tools that must run on this machine
 304 # even if we are cross-building GCC.
 305 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 306 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC)
 307
 308 # How to link with both our special library facilities
 309 # and the system's installed libraries.
 310 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB)
 311
 312 # Likewise, for use in the tools that must run on this machine
 313 # even if we are cross-building GCC.
 314 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC)  \
 315             $(HOST_CLIB)
 316
 317 HOST_RTL = $(HOST_PREFIX)rtl.o
 318 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
 319 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 320
 321 # Specify the directories to be searched for header files.
 322 # Both . and srcdir are used, in that order,
 323 # so that tm.h and config.h will be found in the compilation
 324 # subdirectory rather than in the source directory.
 325 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config
 326 SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../$(srcdir)/config
 327
 328 # Always use -I$(srcdir)/config when compiling.
 329 .c.o:
 330         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
 331
 332 # This tells GNU make version 3 not to export all the variables
 333 # defined in this file into the environment.
 334 .NOEXPORT:
 335 \f
 336 # Lists of files for various purposes.
 337
 338 # A list of all the language-specific executables.
 339 COMPILERS = cc1 cc1plus cc1obj
 340
 341 # Language-specific object files for C.
 342 C_OBJS = c-parse.o c-lang.o c-lex.o \
 343    c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o
 344
 345 # Language-specific object files for Objectionable C.
 346 OBJC_OBJS = objc-parse.o objc-actions.o \
 347    c-lex.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o
 348
 349 # Language-specific object files for C++.
 350 CPLUS_OBJS = cp-parse.o cp-decl.o cp-decl2.o \
 351    cp-typeck.o cp-type2.o cp-tree.o cp-ptree.o \
 352    cp-cvt.o cp-search.o cp-lex.o cp-gc.o cp-call.o \
 353    cp-class.o cp-init.o cp-method.o cp-except.o \
 354    cp-expr.o cp-pt.o cp-edsel.o cp-xref.o \
 355    $(CPLUS_INPUT) cp-spew.o c-common.o
 356
 357 # Language-independent object files.
 358 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
 359  function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \
 360  rtl.o print-rtl.o rtlanal.o emit-rtl.o \
 361  dbxout.o sdbout.o dwarfout.o xcoffout.o \
 362  integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \
 363  regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \
 364  insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \
 365  insn-recog.o insn-extract.o insn-output.o insn-emit.o \
 366  insn-attrtab.o aux-output.o getpwd.o $(EXTRA_OBJS)
 367
 368 # GEN files are listed separately, so they can be built before doing parallel
 369 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 370 #  them before rtl.o is compiled.
 371 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep
 372
 373 # Files to be copied away after each stage in building.
 374 STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \
 375  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 376  insn-attr.h insn-attrtab.c \
 377  stamp-flags stamp-config stamp-codes \
 378  stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \
 379  stamp-attr stamp-attrtab stamp-proto \
 380  genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \
 381  genattrtab genattr \
 382  $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross cccp \
 383  cc1plus cc1obj enquire protoize unprotoize specs collect2 $(USE_COLLECT2)
 384
 385 # Members of libgcc1.a.
 386 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 387    _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \
 388    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 389    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 390    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 391    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 392    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 393
 394 # Library members defined in libgcc2.c.
 395 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 396      _lshrdi3 _lshldi3 _ashldi3 _ashrdi3  \
 397     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 398     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 399     __gcc_bcmp _varargs _eprintf _builtin_new _caps_New _builtin_del \
 400     _bb _shtab _clear_cache _trampoline __main _exit _ctors
 401
 402 # Header files that are made available under the same name
 403 # to programs compiled with GCC.
 404 USER_H = va-alpha.h va-i860.h va-i960.h va-mips.h va-m88k.h \
 405     va-pa.h va-pyr.h va-sparc.h va-spur.h proto.h $(EXTRA_HEADERS)
 406
 407 # All the header files that are installed for users from GCC itself.
 408 INSTALLED_H = float.h stddef.h stdarg.h varargs.h $(USER_H) limits.h \
 409     syslimits.h
 410
 411 # The files that "belong" in CONFIG_H are deliberately omitted
 412 # because having them there would not be useful in actual practice.
 413 # All they would do is cause complete recompilation every time
 414 # one of the machine description files is edited.
 415 # That may or may not be what one wants to do.
 416 # If it is, rm *.o is an easy way to do it.
 417 # CONFIG_H = config.h tm.h
 418 CONFIG_H =
 419 RTL_H = rtl.h rtl.def machmode.h machmode.def
 420 TREE_H = tree.h real.h tree.def machmode.h machmode.def
 421 CPLUS_TREE_H = $(TREE_H) cp-tree.h cp-tree.def
 422 \f
 423 # Avoid a lot of time thinking about remaking Makefile.in and *.def.
 424 .SUFFIXES: .in .def
 425
 426 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
 427    $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file)
 428         sh config.status
 429
 430 all.internal: start.encap rest.encap
 431 # This is what to compile if making a cross-compiler.
 432 all.cross: native gcc-cross libgcc.a cross-test $(EXTRA_PARTS)
 433 # This is what to compile if making gcc with a cross-compiler.
 434 all.build: native xgcc $(EXTRA_PARTS)
 435 # This is what must be made before installing GCC and converting libraries.
 436 start.encap: native xgcc specs $(LIBGCC1) xlimits.h
 437 # Use this to make a GCC that will be used only to recompile GCC.
 438 for-bootstrap: start.encap libgcc.a
 439 # These can't be made, with COFF encapsulation, until after GCC can run.
 440 rest.encap: libgcc.a float.h  $(EXTRA_PARTS)
 441 # This is what is made with the host's compiler
 442 # whether making a cross compiler or not.
 443 native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 444
 445 # Define the names for selecting languages in LANGUAGES.
 446 C c: cc1
 447 C++ c++: cc1plus
 448 OBJC objc: cc1obj objc-runtime
 449 OBJECTIVE-C objective-c: cc1obj objc-runtime
 450 PROTO: proto
 451
 452 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 453 # a target to build even if it is up-to-date.  So we must verify that
 454 # config.status does not exist before failing.
 455 config.status:
 456         @if [ ! -f config.status ] ; then \
 457           echo You must configure gcc.  Look at the INSTALL file for details.; \
 458           false; \
 459         else \
 460           true; \
 461         fi
 462
 463 # On the target machine, finish building a cross compiler.
 464 # This does the things that can't be done on the host machine.
 465 rest.cross: libgcc.a float.h specs
 466
 467 # Verify that it works to compile and link cross-test.
 468 # If it does, then there are sufficient replacements for libgcc1.a.
 469 cross-test: cross-test.o native gcc-cross libgcc.a
 470         $(GCC_FOR_TARGET) $(GCC_CFLAGS) cross-test.o -o $@
 471 cross-test.o: cross-test.c native gcc-cross
 472         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/cross-test.c
 473
 474 # Recompile all the language-independent object files.
 475 # This is used only if the user explicitly asks for it.
 476 compilations: ${OBJS}
 477
 478 # We call this executable `xgcc' rather than `gcc'
 479 # to avoid confusion if the current directory is in the path
 480 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 481 xgcc: gcc.o version.o $(LIBDEPS)
 482         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o xgcc gcc.o version.o $(LIBS)
 483
 484 # Dump a specs file to make -B./ read these specs over installed ones.
 485 specs: xgcc
 486         ./xgcc -dumpspecs > specs
 487
 488 # We do want to create an executable named `xgcc', so we can use it to
 489 # compile libgcc2.a.
 490 # Also create gcc-cross, so that install-common will install properly.
 491 gcc-cross: xgcc
 492         cp xgcc gcc-cross
 493
 494 cc1:$(P) $(C_OBJS) $(OBJS) $(LIBDEPS)
 495         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1 $(C_OBJS) $(OBJS) $(LIBS)
 496
 497 cc1plus:$(P) $(CPLUS_OBJS) $(OBJS) $(LIBDEPS)
 498         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1plus $(CPLUS_OBJS) $(OBJS) $(LIBS)
 499
 500 cc1obj:$(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
 501         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1obj $(OBJC_OBJS) $(OBJS) $(LIBS)
 502
 503 float.h: enquire
 504         -./enquire -f > tmp-float.h
 505         mv tmp-float.h float.h
 506
 507 # Used to compile enquire with standard cc, but have forgotten why.
 508 # Let's try with GCC.
 509 enquire: enquire.o $(GCC_PARTS)
 510         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
 511 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES)
 512 #       -if [ "$(srcdir)" != "." ]; then rm -f ./enquire.c; else true; fi
 513 #       -cp $(srcdir)/enquire.c . > /dev/null 2>&1
 514 # Breaking this line caused a problem with one version of GNU make.
 515         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c
 516
 517 # Build the version of limits.h that we will install.
 518 xlimits.h: glimits.h limitx.h limity.h
 519         if [ -f $(SYSTEM_HEADER_DIR)/limits.h ] ; then \
 520           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > xlimits.h; \
 521         else \
 522           cat $(srcdir)/glimits.h > xlimits.h; \
 523         fi
 524 \f
 525 # Build libgcc.a.
 526 # This is done in two parts because some functions, in libgcc1.c,
 527 # must be compiled with something other than GCC,
 528 # while the rest, in libgcc2.c, must be compiled with xgcc.
 529 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
 530
 531 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
 532 # LIBCONVERT should put its output in libgcc1.conv.
 533 libgcc1.conv: libgcc1.a
 534         $(LIBCONVERT) libgcc1.a libgcc1.conv
 535
 536 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
 537 # Make an empty file instead.
 538 libgcc1.null: $(CROSS_TOOLS) $(GCC_PASSES)
 539         echo "__foo () {}" > dummy.c
 540         $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
 541         $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy.o
 542         rm -f dummy.o dummy.c
 543
 544 # This is $(LIBGCC1) for a cross-compiler.
 545 # We have no automatic way of building libgcc1.a,
 546 # so it's up to the installer to find a way to do that.
 547 # This rule deliberately does not depend on libgcc1.a
 548 # so that it will fail if the installer hasn't provided it.
 549 libgcc1.cross:
 550         mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
 551
 552 # Compile the library of arithmetic subroutines with the native compiler.
 553 # Don't compile it with GCC!
 554 # (That would cause most arithmetic functions to call themselves.)
 555 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
 556         -rm -f tmplibgcc1.a
 557 # Actually build it in tmplibgcc1.a, then rename at end,
 558 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
 559 # -e causes any failing command to make this rule fail.
 560 # -e doesn't work in certain shells, so we test $$? as well.
 561         set -e; \
 562         for name in $(LIB1FUNCS); \
 563         do \
 564           echo $${name}; \
 565           rm -f $${name}.o; \
 566           $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
 567           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 568           mv libgcc1.o $${name}.o; \
 569           $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
 570           rm -f $${name}.o; \
 571         done
 572 # Some shells crash when a loop has no items.
 573 # So make sure there is always at least one--`..'.
 574 # Then ignore it.
 575 # We don't use -e here because there are if statements
 576 # that should not make the command give up when the if condition is false.
 577 # Instead, we test for failure after each command where it matters.
 578         -for file in .. $(LIB1FUNCS_EXTRA); \
 579         do \
 580           if [ x$${file} != x.. ]; then \
 581             name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
 582             echo $${name}; \
 583             if [ $${name}.asm = $${file} ]; then \
 584               cp $${file} $${name}.s || exit 1; file=$${name}.s; \
 585             else true; fi; \
 586             $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
 587             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 588             $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
 589             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 590             rm -f $${name}.[so]; \
 591           else true; \
 592           fi; \
 593         done
 594         mv tmplibgcc1.a libgcc1.a
 595
 596 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
 597 # But recompiling cc1 should not force recompilation of libgcc2.a.
 598 # If you want to force recompilation, delete libgcc2.a.
 599 # Depend on install-cross-tools to make sure we set up properly
 600 # to run the assembler before we try compiling anything.
 601 # install-cross-tools does nothing if not cross compiling.
 602 libgcc2.ready: $(GCC_PASSES) $(CROSS_TOOLS)
 603         -if [ -f libgcc2.ready ] ; then \
 604                 true; \
 605         else \
 606                 touch libgcc2.ready; \
 607         fi
 608
 609 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \
 610    machmode.h longlong.h gbl-ctors.h config.status
 611 # Actually build it in tmplibgcc2.a, then rename at end,
 612 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
 613         -rm -f tmplibgcc2.a
 614 # -e causes any failing command to make this rule fail.
 615 # -e doesn't work in certain shells, so we test $$? as well.
 616         set -e; \
 617         for name in $(LIB2FUNCS); \
 618         do \
 619           echo $${name}; \
 620           $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
 621               $(srcdir)/libgcc2.c -o $${name}.o; \
 622           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 623           $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
 624           rm -f $${name}.o; \
 625         done
 626 # Some shells crash when a loop has no items.
 627 # So make sure there is always at least one--`..'.
 628 # Then ignore it.
 629 # We don't use -e here because there are if statements
 630 # that should not make the command give up when the if condition is false.
 631 # Instead, we test for failure after each command where it matters.
 632         -for file in .. $(LIB2FUNCS_EXTRA); \
 633         do \
 634           if [ x$${file} != x.. ]; then \
 635             name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \
 636             echo $${name}; \
 637             if [ $${name}.asm = $${file} ]; then \
 638               cp $${file} $${name}.s || exit 1; file=$${name}.s; \
 639             else true; fi; \
 640             $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
 641             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 642             $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
 643             rm -f $${name}.[so]; \
 644           else true; \
 645           fi; \
 646         done
 647         mv tmplibgcc2.a libgcc2.a
 648 # These lines were deleted from above the mv command
 649 # because ranlibing libgcc.a itself should suffice.
 650 #       -if [ x${HPUX_GAS} = x ] ; then \
 651 #         if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi \
 652 #       else true; fi
 653
 654 # Combine the various libraries into a single library, libgcc.a.
 655 libgcc.a: $(LIBGCC1) $(LIBGCC2)
 656         -rm -rf tmplibgcc.a libgcc.a tmpcopy
 657         mkdir tmpcopy
 658         -if [ x$(LIBGCC1) != x ];                       \
 659         then (cd tmpcopy; $(AR) x ../$(LIBGCC1));       \
 660         else true;                                      \
 661         fi
 662         (cd tmpcopy; $(AR) x ../$(LIBGCC2))
 663         (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o)
 664         rm -rf tmpcopy
 665         -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi
 666 # Actually build it in tmplibgcc.a, then rename at end,
 667 # so that libgcc.a itself remains nonexistent if compilation is aborted.
 668         mv tmplibgcc.a libgcc.a
 669
 670 objc-runtime: libobjc.a
 671
 672 # Build the Objective C runtime library.
 673 libobjc.a: cc1obj libgcc2.ready
 674         if [ -d objc ]; then true; else mkdir objc; fi
 675         thisdir1=`pwd`; \
 676         srcdir1=`cd $(srcdir); pwd`; \
 677         cd objc; \
 678         $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \
 679           srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
 680           GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
 681           GCC_CFLAGS="$(GCC_CFLAGS)"
 682         -rm -f libobjc.a
 683         ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
 684         -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi
 685
 686 # This is used by objc/Makefile if the user runs that directly.
 687 sublibobjc.a: cc1obj libgcc2.ready
 688         thisdir1=`pwd`; \
 689         srcdir1=`cd $(srcdir); pwd`; \
 690         cd objc; \
 691         $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
 692           srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
 693           GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
 694           GCC_CFLAGS="$(GCC_CFLAGS)"
 695
 696 # Compile two additional files that are linked with every program
 697 # linked using GCC on system V, for the sake of C++ constructors.
 698 crtbegin.o:     crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
 699         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_BEGIN \
 700           -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtbegin.o
 701
 702 crtend.o:       crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
 703         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_END \
 704           -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtend.o
 705 \f
 706 # Compiling object files from source files.
 707
 708 # Note that dependencies on obstack.h are not written
 709 # because that file is not part of GCC.
 710 # Dependencies on gvarargs.h are not written
 711 # because all that file does, when not compiling with GCC,
 712 # is include the system varargs.h.
 713
 714 # C language specific files.
 715
 716 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h c-parse.h \
 717     c-tree.h input.h flags.h
 718         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
 719 $(srcdir)/c-parse.c $(srcdir)/c-parse.h: $(srcdir)/c-parse.y
 720         cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
 721 $(srcdir)/c-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk
 722         cd $(srcdir); awk -f cond.awk objc=0 c-parse.in > c-parse.y
 723
 724 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
 725 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
 726 c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
 727 c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h c-parse.h \
 728     input.h flags.h
 729 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(TREE_H) c-tree.h flags.h
 730 c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
 731 c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H)
 732
 733 # C++ language specific files.
 734
 735 cp-parse.o : $(srcdir)/cp-parse.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
 736         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 737   `echo $(srcdir)/cp-parse.c | sed 's,^\./,,'`
 738
 739 $(srcdir)/cp-parse.c $(srcdir)/cp-parse.h : $(srcdir)/cp-parse.y
 740         @echo expect 29 shift/reduce conflicts and 14 reduce/reduce conflicts
 741         cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o cp-parse.c cp-parse.y
 742         cd $(srcdir); grep '^#define[   ]*YYEMPTY' cp-parse.c >>cp-parse.h
 743
 744 cp-spew.o : cp-spew.c $(CONFIG_H) $(CPLUS_TREE_H) \
 745    $(srcdir)/cp-parse.h flags.h
 746 cp-lex.o : cp-lex.c $(CONFIG_H) $(CPLUS_TREE_H) \
 747    $(srcdir)/cp-parse.h $(srcdir)/cp-input.c flags.h
 748 cp-decl.o : cp-decl.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
 749   cp-lex.h cp-decl.h stack.h
 750 cp-decl2.o : cp-decl2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \
 751   cp-lex.h cp-decl.h
 752 cp-type2.o : cp-type2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
 753 cp-typeck.o : cp-typeck.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
 754 cp-class.o : cp-class.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h \
 755     cp-class.h flags.h
 756 cp-call.o : cp-call.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h cp-class.h \
 757     flags.h
 758 cp-init.o : cp-init.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
 759 cp-method.o : cp-method.c $(CONFIG_H) $(CPLUS_TREE_H)
 760 cp-cvt.o : cp-cvt.c $(CONFIG_H) $(CPLUS_TREE_H)
 761 cp-search.o : cp-search.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
 762 cp-tree.o : cp-tree.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
 763 cp-ptree.o : cp-ptree.c $(CONFIG_H) $(CPLUS_TREE_H)
 764 cp-gc.o : cp-gc.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
 765 cp-except.o : cp-except.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h
 766 cp-expr.o : cp-expr.c $(CONFIG_H) $(CPLUS_TREE_H) $(RTL_H) flags.h \
 767   expr.h insn-codes.h
 768 cp-edsel.o : cp-edsel.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h
 769 cp-xref.o : cp-xref.c $(CONFIG_H) $(CPLUS_TREE_H)
 770 cp-pt.o : cp-pt.c $(CONFIG_H) $(CPLUS_TREE_H) cp-decl.h cp-parse.h
 771
 772 # To make a configuration always use collect2, set USE_COLLECT2 to ld.
 773 ld: collect2
 774         rm -f ld
 775         ln collect2 ld
 776
 777 collect2 : collect2.o version.o $(LIBDEPS)
 778 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
 779         -rm -f collect2
 780         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o collect2 collect2.o version.o $(LIBS)
 781
 782 collect2.o : collect2.c $(CONFIG_H) gstab.h
 783         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 784   -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
 785   -DSTANDARD_BIN_PREFIX=\"$(bindir)/\" \
 786   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
 787   -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
 788   -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
 789
 790 # Objectionable C language specific files.
 791
 792 objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
 793    c-tree.h input.h flags.h objc-actions.h
 794         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
 795 $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
 796         cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
 797 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk
 798         cd $(srcdir); awk -f cond.awk objc=1 c-parse.in > objc-parse.y
 799
 800 objc-actions.o : objc-actions.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h \
 801    flags.h objc-actions.h
 802
 803 # A file used by all variants of C.
 804
 805 c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
 806
 807 # Language-independent files.
 808
 809 gcc.o: gcc.c $(CONFIG_H) gvarargs.h obstack.h
 810         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 811   -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
 812   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
 813   -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
 814   -DTOOLDIR=\"$(tooldir)/\" \
 815   -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
 816
 817 dumpvers: dumpvers.c
 818
 819 version.o: version.c
 820 obstack.o: obstack.c
 821
 822 tree.o : tree.c $(CONFIG_H) $(TREE_H) gvarargs.h flags.h function.h
 823 print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
 824 stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) function.h
 825 fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h
 826 toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h \
 827    insn-attr.h xcoffout.h
 828         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 829           $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \
 830           -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
 831
 832 rtl.o : rtl.c $(CONFIG_H) $(RTL_H)
 833
 834 print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
 835 rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)
 836
 837 varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
 838    defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h
 839 function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h  \
 840    insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
 841    recog.h output.h
 842 stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h  \
 843    insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h recog.h
 844 expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) gvarargs.h flags.h function.h  \
 845    insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h typeclass.h
 846 calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
 847    insn-flags.h
 848 expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h  \
 849    insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
 850 explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
 851    insn-config.h expr.h recog.h insn-flags.h insn-codes.h
 852 optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h  \
 853    insn-flags.h insn-config.h insn-codes.h expr.h recog.h
 854 dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
 855    insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
 856 sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
 857    insn-config.h reload.h
 858 dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
 859    insn-config.h reload.h output.h defaults.h
 860 xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
 861 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) flags.h gvarargs.h function.h  \
 862    regs.h insn-config.h insn-codes.h real.h expr.h
 863 getpwd.o : getpwd.c $(CONFIG_H)
 864
 865 integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
 866    insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h
 867
 868 jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
 869    insn-config.h insn-flags.h insn-codes.h expr.h real.h
 870 stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h
 871
 872 cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
 873    insn-config.h recog.h
 874 loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
 875    insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
 876 unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
 877    integrate.h regs.h flags.h expr.h loop.h
 878 flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
 879    basic-block.h regs.h hard-reg-set.h output.h
 880 combine.o : combine.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h  \
 881    insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
 882    basic-block.h recog.h real.h
 883 regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
 884    basic-block.h regs.h insn-config.h recog.h reload.h real.h
 885 local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
 886    regs.h hard-reg-set.h insn-config.h recog.h output.h
 887 global.o : global.c $(CONFIG_H) $(RTL_H) flags.h  \
 888    basic-block.h regs.h hard-reg-set.h insn-config.h output.h
 889
 890 reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h \
 891    reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
 892 reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h expr.h \
 893    reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
 894    basic-block.h recog.h output.h
 895 caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
 896    regs.h hard-reg-set.h insn-config.h basic-block.h recog.h reload.h expr.h
 897 reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
 898    basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
 899    flags.h output.h
 900 sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
 901    flags.h insn-config.h insn-attr.h
 902 final.o : final.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h regs.h \
 903    recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
 904    hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
 905 recog.o : recog.c $(CONFIG_H) $(RTL_H)  \
 906    regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
 907    insn-flags.h insn-codes.h real.h
 908 reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
 909    regs.h hard-reg-set.h flags.h insn-config.h
 910
 911 aux-output.o : aux-output.c $(CONFIG_H) \
 912    $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \
 913    insn-flags.h output.h insn-attr.h insn-codes.h
 914
 915 # Normally this target is not used; but it is used if you
 916 # define ALLOCA=alloca.o.  In that case, you must get a suitable alloca.c
 917 # from the GNU Emacs distribution.
 918 alloca.o:       alloca.c
 919         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
 920           -Demacs -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
 921         $(ALLOCA_FINISH)
 922 \f
 923 # Generate header and source files from the machine description,
 924 # and compile them.
 925
 926 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
 927   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
 928   insn-attr.h insn-attrtab.c
 929
 930 # The following pair of rules has this effect:
 931 # genconfig is run only if the md has changed since genconfig was last run;
 932 # but the file insn-config.h is touched only when its contents actually change.
 933
 934 # Each of the other insn-* files is handled by a similar pair of rules.
 935
 936 # This causes an anomaly in the results of make -n
 937 # because insn-* is older than stamp-*
 938 # and thus make -n thinks that insn-* will be updated
 939 # and force recompilation of things that depend on it.
 940 # We use move-if-changed precisely to avoid such recompilation.
 941 # But there is no way to teach make -n that it will be avoided.
 942
 943 # Each of the insn-*.[ch] rules has a semicolon at the end,
 944 # for otherwise the system Make on SunOS 4.1 never tries
 945 # to recompile insn-*.o.
 946
 947 insn-config.h: stamp-config ;
 948 stamp-config : md genconfig $(srcdir)/move-if-change
 949         ./genconfig md > tmp-config.h
 950         $(srcdir)/move-if-change tmp-config.h insn-config.h
 951         touch stamp-config
 952
 953 insn-flags.h: stamp-flags ;
 954 stamp-flags : md genflags $(srcdir)/move-if-change
 955         ./genflags md > tmp-flags.h
 956         $(srcdir)/move-if-change tmp-flags.h insn-flags.h
 957         touch stamp-flags
 958
 959 insn-codes.h: stamp-codes ;
 960 stamp-codes : md gencodes $(srcdir)/move-if-change
 961         ./gencodes md > tmp-codes.h
 962         $(srcdir)/move-if-change tmp-codes.h insn-codes.h
 963         touch stamp-codes
 964
 965 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
 966   insn-config.h insn-flags.h insn-codes.h
 967         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
 968
 969 insn-emit.c: stamp-emit ;
 970 stamp-emit : md genemit $(srcdir)/move-if-change
 971         ./genemit md > tmp-emit.c
 972         $(srcdir)/move-if-change tmp-emit.c insn-emit.c
 973         touch stamp-emit
 974
 975 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \
 976   real.h output.h flags.h
 977         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
 978
 979 insn-recog.c: stamp-recog ;
 980 stamp-recog : md genrecog $(srcdir)/move-if-change
 981         ./genrecog md > tmp-recog.c
 982         $(srcdir)/move-if-change tmp-recog.c insn-recog.c
 983         touch stamp-recog
 984
 985 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H)
 986         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
 987
 988 insn-extract.c: stamp-extract ;
 989 stamp-extract : md genextract $(srcdir)/move-if-change
 990         ./genextract md > tmp-extract.c
 991         $(srcdir)/move-if-change tmp-extract.c insn-extract.c
 992         touch stamp-extract
 993
 994 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
 995         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
 996
 997 insn-peep.c: stamp-peep ;
 998 stamp-peep : md genpeep $(srcdir)/move-if-change
 999         ./genpeep md > tmp-peep.c
1000         $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1001         touch stamp-peep
1002
1003 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
1004      insn-attr.h insn-config.h
1005         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1006
1007 insn-attr.h: stamp-attr ;
1008 stamp-attr : md genattr $(srcdir)/move-if-change
1009         ./genattr md > tmp-attr.h
1010         $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1011         touch stamp-attr
1012
1013 insn-attrtab.c: stamp-attrtab ;
1014 stamp-attrtab : md genattrtab $(srcdir)/move-if-change
1015         if cmp -s $(PREMADE_ATTRTAB_MD) md;     \
1016         then                                    \
1017           echo Using $(PREMADE_ATTRTAB);        \
1018           cp $(PREMADE_ATTRTAB) tmp-attrtab.c;  \
1019         else                                    \
1020           ./genattrtab md > tmp-attrtab.c;      \
1021         fi
1022         $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1023         touch stamp-attrtab
1024
1025 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
1026     hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
1027     insn-codes.h
1028         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1029
1030 insn-output.c: stamp-output ;
1031 stamp-output : md genoutput $(srcdir)/move-if-change
1032         ./genoutput md > tmp-output.c
1033         $(srcdir)/move-if-change tmp-output.c insn-output.c
1034         touch stamp-output
1035 \f
1036 # Compile the programs that generate insn-* from the machine description.
1037 # They are compiled with $(HOST_CC), and associated libraries,
1038 # since they need to run on this machine
1039 # even if GCC is being compiled to run on some other machine.
1040
1041 # $(CONFIG_H) is omitted from the deps of the gen*.o
1042 # because these programs don't really depend on anything
1043 # about the target machine.  They do depend on config.h itself,
1044 # since that describes the host machine.
1045
1046 genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
1047         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genconfig \
1048           genconfig.o $(HOST_RTL) $(HOST_LIBS)
1049
1050 genconfig.o : genconfig.c $(RTL_H) hconfig.h
1051         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1052
1053 genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
1054         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genflags \
1055          genflags.o $(HOST_RTL) $(HOST_LIBS)
1056
1057 genflags.o : genflags.c $(RTL_H) hconfig.h
1058         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1059
1060 gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
1061         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gencodes \
1062          gencodes.o $(HOST_RTL) $(HOST_LIBS)
1063
1064 gencodes.o : gencodes.c $(RTL_H) hconfig.h
1065         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1066
1067 genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
1068         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genemit \
1069          genemit.o $(HOST_RTL) $(HOST_LIBS)
1070
1071 genemit.o : genemit.c $(RTL_H) hconfig.h
1072         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1073
1074 genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
1075         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genrecog \
1076          genrecog.o $(HOST_RTL) $(HOST_LIBS)
1077
1078 genrecog.o : genrecog.c $(RTL_H) hconfig.h
1079         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1080
1081 genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
1082         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genextract \
1083          genextract.o $(HOST_RTL) $(HOST_LIBS)
1084
1085 genextract.o : genextract.c $(RTL_H) hconfig.h insn-config.h
1086         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1087
1088 genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
1089         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genpeep \
1090          genpeep.o $(HOST_RTL) $(HOST_LIBS)
1091
1092 genpeep.o : genpeep.c $(RTL_H) hconfig.h
1093         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1094
1095 genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
1096         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattr \
1097          genattr.o $(HOST_RTL) $(HOST_LIBS)
1098
1099 genattr.o : genattr.c $(RTL_H) hconfig.h
1100         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1101
1102 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1103         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattrtab \
1104          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1105
1106 genattrtab.o : genattrtab.c $(RTL_H) hconfig.h insn-config.h
1107         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1108
1109 genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
1110         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genoutput \
1111          genoutput.o $(HOST_RTL) $(HOST_LIBS)
1112
1113 genoutput.o : genoutput.c $(RTL_H) hconfig.h
1114         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1115 \f
1116 # Compile the libraries to be used by gen*.
1117 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1118 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1119 # with the rules for rtl.o, alloca.o, etc.
1120 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
1121         rm -f $(HOST_PREFIX)rtl.c
1122         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1123         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1124
1125 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
1126         rm -f $(HOST_PREFIX)print-rtl.c
1127         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1128         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1129
1130 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1131         rm -f $(HOST_PREFIX)rtlanal.c
1132         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1133         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1134
1135 $(HOST_PREFIX_1)alloca.o: alloca.c
1136         rm -f $(HOST_PREFIX)alloca.c
1137         cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
1138         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1139
1140 $(HOST_PREFIX_1)obstack.o: obstack.c
1141         rm -f $(HOST_PREFIX)obstack.c
1142         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
1143         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1144
1145 $(HOST_PREFIX_1)malloc.o: malloc.c
1146         rm -f $(HOST_PREFIX)malloc.c
1147         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1148         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1149
1150 # This satisfies the dependency that we get if you cross-compile a compiler
1151 # that does not need to compile alloca, malloc or whatever.
1152 $(HOST_PREFIX_1):
1153         touch $(HOST_PREFIX_1)
1154 \f
1155 # Remake cpp and protoize.
1156
1157 # Making the preprocessor
1158 cpp: cccp
1159         -rm -f cpp
1160         ln cccp cpp
1161 cccp: cccp.o cexp.o version.o $(LIBDEPS)
1162         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cccp cccp.o cexp.o version.o $(LIBS)
1163 cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
1164         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1165 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1166         cd $(srcdir); $(BISON) -o cexp.c cexp.y
1167 cccp.o: cccp.c $(CONFIG_H) pcp.h version.c
1168 # The reason we use $(libdir)/g++-include rather than using libsubdir
1169 # is for compatibility with the current version of libg++.
1170         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1171           -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1172           -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1173           -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1174           -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1175           -DTOOLDIR=\"$(tooldir)/\" \
1176           -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1177
1178 proto: config.status protoize unprotoize SYSCALLS.c.X
1179
1180 protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1181         $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1182           protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1183 protoize.o: stamp-proto ;
1184
1185 unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
1186         $(CC) $(ALL_CFLAGS) $(LDFLAGS) \
1187           unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
1188 unprotoize.o:   stamp-proto ;
1189
1190 stamp-proto:    $(srcdir)/protoize.c getopt.h $(CONFIG_H)
1191         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1192           -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1193           -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1194           -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1195           -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1196           -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1197           -DUNPROTOIZE $(srcdir)/protoize.c
1198         mv protoize.o unprotoize.o
1199         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1200           -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1201           -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
1202           -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
1203           -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
1204           -DSTD_PROTO_DIR=\"$(libsubdir)\" \
1205           $(srcdir)/protoize.c
1206         touch stamp-proto
1207
1208 getopt.o: $(srcdir)/getopt.c getopt.h
1209         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
1210 getopt1.o: $(srcdir)/getopt1.c getopt.h
1211         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c
1212
1213 # This info describes the target machine, so compile with GCC just built.
1214 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES)
1215         -rm -f SYSCALLS.c tmp-SYSCALLS.s
1216         cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1217         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1218           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1219         -rm -f SYSCALLS.c tmp-SYSCALLS.s
1220
1221 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1222         -rm -f tmp-proto.[cso]
1223         cp $(srcdir)/protoize.c tmp-proto.c
1224         chmod u+w tmp-proto.c
1225         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1226           $(CFLAGS) $(INCLUDES) \
1227           -DGCC_INCLUDE_DIR=0 \
1228           -DGPLUSPLUS_INCLUDE_DIR=0 \
1229           -DCROSS_INCLUDE_DIR=0 \
1230           -DSTD_PROTO_DIR=0" tmp-proto.c
1231         @echo '**********' Expect 400 lines of differences.
1232         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1233         -wc -l tmp-proto.diff
1234         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1235           $(CFLAGS) $(INCLUDES) \
1236           -DGCC_INCLUDE_DIR=0 \
1237           -DGPLUSPLUS_INCLUDE_DIR=0 \
1238           -DCROSS_INCLUDE_DIR=0 \
1239           -DSTD_PROTO_DIR=0" tmp-proto.c
1240         @echo Expect zero differences.
1241         diff $(srcdir)/protoize.c tmp-proto.c | cat
1242         -rm -f tmp-proto.[cso]
1243 \f
1244 # Remake the info files.
1245
1246 doc: $(srcdir)/cpp.info $(srcdir)/gcc.info $(srcdir)/INSTALL
1247
1248 $(srcdir)/cpp.info: cpp.texi
1249         makeinfo `echo $(srcdir)/cpp.texi | sed 's,^\./,,'`
1250
1251 #$(srcdir)/gplus.info: gplus.texi
1252 #       makeinfo `echo $(srcdir)/gplus.texi | sed 's,^\./,,'`
1253
1254 $(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
1255                 md.texi rtl.texi tm.texi
1256         makeinfo `echo $(srcdir)/gcc.texi | sed 's,^\./,,'`
1257
1258 # This works with GNU Make's default rule.
1259 $(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
1260                 md.texi rtl.texi tm.texi
1261
1262 # This works with GNU Make's default rule.
1263 $(srcdir)/cpp.dvi: cpp.texi
1264
1265 $(srcdir)/INSTALL: install1.texi install.texi
1266         makeinfo -D INSTALLONLY --no-header `echo $(srcdir)/install1.texi | sed 's,^\./,,'`
1267 \f
1268 # Deletion of files made during compilation.
1269 # There are four levels of this:
1270 #   `mostlyclean', `clean', `distclean' and `realclean'.
1271 # `mostlyclean' is useful while working on a particular type of machine.
1272 # It deletes most, but not all, of the files made by compilation.
1273 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
1274 # `clean' deletes everything made by running `make all'.
1275 # `distclean' also deletes the files made by config.
1276 # `realclean' also deletes everything that could be regenerated automatically.
1277
1278
1279 mostlyclean:
1280         -rm -f $(STAGESTUFF)
1281 # Clean the objc subdir if we created one.
1282         if [ -d objc ]; then \
1283           srcdir1=`cd $(srcdir); pwd`; \
1284           cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
1285         else true; fi
1286         -rm -f libobjc.a
1287 # Delete the temporary source copies for cross compilation.
1288         -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
1289         -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
1290         -rm -f $(HOST_PREFIX_1)obstack.c
1291 # Delete the temp files made in the course of building libgcc.a.
1292         -rm -f tmplibgcc* tmpcopy xlimits.h
1293         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
1294 # Delete other temporary files.
1295         -rm -f tmp-float.h tmp-gcc.xtar.Z
1296         -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
1297 # Delete the stamp files.
1298         -rm -f stamp-* tmp-*
1299 # Delete debugging dump files.
1300         -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
1301         -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
1302 # Delete some files made during installation.
1303         -rm -f specs float.h enquire SYSCALLS.c.X SYSCALLS.c
1304         -rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
1305 # Delete unwanted output files from TeX.
1306         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
1307 # Delete sorted indices we don't actually use.
1308         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
1309 # Delete core dumps.
1310         -rm -f core config/core
1311
1312 # Delete all files made by compilation
1313 # that don't exist in the distribution.
1314 clean: mostlyclean
1315 # It may not be quite desirable to delete unprotoize.c here,
1316 # but the spec for `make clean' requires it.
1317 # Using unprotoize.c is not quite right in the first place,
1318 # but what better way is there?
1319         -rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null
1320         -rm -f *.dvi
1321
1322 # Delete all files that users would normally create
1323 # while building and installing GCC.
1324 distclean: clean
1325         -rm -f tm.h aux-output.c config.h md config.status tconfig.h hconfig.h
1326         -rm -f Makefile *.oaux
1327         -rm -fr stage1 stage2 stage3 stage4
1328
1329 # Delete anything likely to be found in the source directory
1330 # that shouldn't be in the distribution.
1331 extraclean: distclean
1332         -rm -rf =* #* *~* config/=* config/#* config/*~*
1333         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
1334         -rm -f *.dvi *.oaux *.d *.Z *.tar *.xtar *diff
1335         -rm -f *lose config/*lose
1336         -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog
1337
1338 # Get rid of every file that's generated from some other file.
1339 # Most of these files ARE PRESENT in the GCC distribution.
1340 realclean: distclean
1341         -rm -f c-parse.y objc-parse.y
1342         -rm -f cp-parse.c cp-parse.h cp-parse.output
1343         -rm -f objc-parse.c objc-parse.output
1344         -rm -f c-parse.c c-parse.h c-parse.output
1345         -rm -f cexp.c cexp.output TAGS
1346         -rm -f cpp.info* cpp.??s cpp.*aux
1347         -rm -f gcc.info* gcc.??s gcc.*aux
1348         -rm -f gplus.info* gplus.??s gplus.*aux
1349 \f
1350 # Entry points `install' and `uninstall'.
1351 # Also temporarily `install-fixincludes' could replace `install-headers'.
1352 # Also use `install-collect2' to install collect2 when the config files don't.
1353
1354 # The semicolon is to prevent the install.sh -> install default rule
1355 # from doing anything.
1356 install: $(INSTALL_TARGET) ;
1357
1358 # Copy the files of native compiler into directories where they will be run.
1359 install-native: install-common install-libgcc $(INSTALL_HEADERS) \
1360    install-man
1361
1362 # Copy the files of cross compiler into directories where they will be run.
1363 install-cross: install-common install-common-headers \
1364    install-man install-cross-tools install-libgcc
1365
1366 # Do nothing while making gcc with a cross-compiler. The person who
1367 # makes gcc for the target machine has to know how to put a complete
1368 # gcc together by hand.
1369 install-build: force
1370         @echo You have to install gcc on your target machine by hand.
1371
1372 # Install the tools, libraries and header files for the target machine
1373 # where cross-compilation will look for them.
1374 # Use tooldir to find them.
1375 install-cross-tools: install-dir
1376 # The first if makes this a no-op except for a cross compiler.
1377 # The /. after the dirname causes test to follow symlinks.
1378 # Before making a link or an indirection script,
1379 # we verify the desired file does not already exist.
1380 # If a symlink does exist, then making a symlink would certainly fail,
1381 # leading us to overwrite the real file through the symlink.
1382         -if [ -f gcc-cross ] ; \
1383         then \
1384           if [ -d $(tooldir)/. ] ; \
1385           then \
1386             for file in as ld ar nm ranlib; do \
1387               if [ -f $(libsubdir)/$$file ] ; \
1388               then true; \
1389               else  \
1390                 rm -rf $(libsubdir)/$$file; \
1391                 $(SYMLINK) $(tooldir)/bin/$$file $(libsubdir)/$$file \
1392                 || (echo "#!/bin/sh"; echo $(tooldir)/bin/$$file "$$@") > $(libsubdir)/$$file; \
1393               fi; \
1394             done; \
1395             for file in $(tooldir)/lib/*; do \
1396               if [ -f $$file ] ; \
1397               then \
1398                 if [ -f $(libsubdir)/`basename $$file` ] ; \
1399                 then true; \
1400                 else  \
1401                   rm -rf $(libsubdir)/`basename $$file`; \
1402                   $(SYMLINK) $$file $(libsubdir)/`basename $$file` \
1403                   || $(INSTALL_DATA) $$file $(libsubdir)/`basename $$file`; \
1404                 fi; \
1405               else true; \
1406               fi; \
1407             done; \
1408             if [ -d $(tooldir)/include/. ] ; then \
1409               rm -rf $(libsubdir)/sys-include; \
1410               $(SYMLINK) $(tooldir)/include $(libsubdir)/sys-include \
1411               || (if [ -d $(libsubdir)/sys-include ] ; then true ; else mkdir $(libsubdir)/sys-include ; fi; \
1412                   (cd $(tooldir)/include; tar cf - .) | (cd $(libsubdir)/sys-include; tar xpf -)); \
1413             else true; fi; \
1414           else true; \
1415           fi; \
1416         else true; \
1417         fi;
1418
1419 # Run this on the target machine
1420 # to finish installation of cross compiler.
1421 install-cross-rest: install-float-h-cross
1422
1423 # Install float.h for cross compiler.
1424 # Run this on the target machine!
1425 install-float-h-cross:
1426 # I don't see what this line is for.
1427 # If you see what good it does, please tell me.  -- rms.
1428         if [ -f enquire ] ; then true; else false; fi
1429         -./enquire -f > $(tmpdir)/float.h
1430         -rm -f $(libsubdir)/include/float.h
1431         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
1432         -rm -f $(tmpdir)/float.h
1433         chmod a-x $(libsubdir)/include/float.h
1434
1435 # Create the installation directory.
1436 install-dir:
1437         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi
1438         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; fi
1439         -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; fi
1440         -if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; fi
1441         -if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; fi
1442         -if [ -d $(libdir)/gcc-lib/$(target)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version)/include ; fi
1443         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
1444         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; fi
1445 # We don't use mkdir -p to create the parents of mandir,
1446 # because some systems don't support it.
1447 # Instead, we use this technique to create the immediate parent of mandir.
1448         -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \
1449         if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
1450         -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; fi
1451
1452 # Install the compiler executables built during cross compilation.
1453 # Deps on  $(srcdir)/g++ $(srcdir)/c++  would be natural here,
1454 # but the latter would get confused with the target `c++'.
1455 install-common: native install-dir xgcc $(EXTRA_PARTS)
1456         for file in $(COMPILERS); do \
1457           if [ -f $$file ] ; then \
1458             rm -f $(libsubdir)/$$file; \
1459             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1460           else true; \
1461           fi; \
1462         done
1463         for file in $(EXTRA_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
1464           if [ x"$$file" != x.. ]; then \
1465             rm -f $(libsubdir)/$$file; \
1466             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
1467           else true; fi; \
1468         done
1469 # Don't mess with specs if it doesn't exist yet.
1470 # We can't make it a dependency because with a cross compiler
1471 # you have to make specs on the target machine or not at all.
1472         -if [ -f specs ] ; then \
1473           rm -f $(libsubdir)/specs; \
1474           $(INSTALL_DATA) specs $(libsubdir)/specs; \
1475         fi
1476 # Install the driver program as gcc-$(target)
1477 # and also as either gcc (if native) or $(tooldir)/bin/gcc.
1478         -if [ -f gcc-cross ] ; then \
1479           $(INSTALL_PROGRAM) gcc-cross $(bindir)/gcc-$(target); \
1480           if [ -d $(tooldir)/bin/. ] ; then \
1481             rm -f $(tooldir)/bin/gcc; \
1482             $(INSTALL_PROGRAM) gcc-cross $(tooldir)/bin/gcc; \
1483           else true; fi; \
1484         else \
1485           rm -f $(bindir)/gcc; \
1486           $(INSTALL_PROGRAM) xgcc $(bindir)/gcc; \
1487           rm -f $(bindir)/gcc-$(target)-1; \
1488           ln $(bindir)/gcc $(bindir)/gcc-$(target)-1; \
1489           mv $(bindir)/gcc-$(target)-1 $(bindir)/gcc-$(target); \
1490         fi
1491 # Install protoize if it was compiled.
1492         -if [ -f protoize ]; \
1493         then \
1494             rm -f $(bindir)/protoize; \
1495             $(INSTALL_PROGRAM) protoize $(bindir)/protoize; \
1496             rm -f $(bindir)/unprotoize; \
1497             $(INSTALL_PROGRAM) unprotoize $(bindir)/unprotoize; \
1498             rm -f $(libsubdir)/SYSCALLS.c.X; \
1499             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
1500             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
1501         fi
1502         -rm -f $(bindir)/c++
1503         $(INSTALL_PROGRAM) $(srcdir)/c++ $(bindir)/c++
1504         -rm -f $(bindir)/g++
1505         $(INSTALL_PROGRAM) $(srcdir)/g++ $(bindir)/g++
1506         -rm -f $(libsubdir)/cpp
1507         $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp
1508
1509 # Install the man pages.
1510 install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 $(srcdir)/g++.1
1511         -rm -f $(mandir)/gcc$(manext)
1512         -$(INSTALL_DATA) $(srcdir)/gcc.1 $(mandir)/gcc$(manext)
1513         -chmod a-x $(mandir)/gcc$(manext)
1514         -rm -f $(mandir)/cccp$(manext)
1515         -$(INSTALL_DATA) $(srcdir)/cccp.1 $(mandir)/cccp$(manext)
1516         -chmod a-x $(mandir)/cccp$(manext)
1517         -$(INSTALL_DATA) $(srcdir)/g++.1 $(mandir)/g++$(manext)
1518         -chmod a-x $(mandir)/g++$(manext)
1519
1520 # Install the library.
1521 install-libgcc: libgcc.a install-dir
1522         -if [ -f libgcc.a ] ; then \
1523           rm -f $(libsubdir)/libgcc.a; \
1524           $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
1525           if $(RANLIB_TEST) ; then \
1526             (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \
1527           chmod a-x $(libsubdir)/libgcc.a; \
1528         else true; fi
1529
1530 # Install the objc run time library.
1531 install-libobjc: libobjc.a install-dir
1532         -if [ -f libobjc.a ] ; then \
1533           rm -f $(libsubdir)/libobjc.a; \
1534           $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \
1535           if $(RANLIB_TEST) ; then \
1536             (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \
1537           chmod a-x $(libsubdir)/libobjc.a; \
1538         else true; fi
1539
1540 # Install all the header files for native compiler.
1541 install-headers: install-common-headers install-float-h install-limits-h
1542
1543 # Install float.h for native compiler.
1544 install-float-h: float.h install-dir
1545         -rm -f $(libsubdir)/include/float.h
1546         $(INSTALL_DATA) float.h $(libsubdir)/include/float.h
1547         chmod a-x $(libsubdir)/include/float.h
1548
1549 # Install limits.h.
1550 install-limits-h: xlimits.h install-dir
1551         -rm -f $(libsubdir)/include/limits.h
1552         $(INSTALL_DATA) xlimits.h $(libsubdir)/include/limits.h
1553         chmod a-x $(libsubdir)/include/limits.h
1554
1555 # Install the fixed headers that are the same for all machines.
1556 install-common-headers: install-dir $(USER_H) gvarargs.h gstdarg.h gstddef.h gsyslimits.h assert.h
1557         -if [ -d $(libsubdir)/include ] ; then true ; else mkdir $(libsubdir)/include ; fi
1558         -chmod ugo+rx $(libsubdir)/include
1559 # Must compute $(libsubdir) before the cd; the awk script won't work after.
1560         shelllibsubdir=$(libsubdir); \
1561         cd $(srcdir); \
1562         for file in $(USER_H); do \
1563            rm -f $$shelllibsubdir/include/`basename $$file`; \
1564            $(INSTALL_DATA) `basename $$file` $$shelllibsubdir/include/`basename $$file`; \
1565            chmod a-x $$shelllibsubdir/include/`basename $$file`; \
1566         done
1567 # Put assert.h in /usr/local/include, so it won't override GNU libc's assert.h.
1568 # Don't replace the assert.h already there if it is not from GCC.
1569 # This code would be simpler if it tested for -f ... && ! grep ...
1570 # but supposedly the ! operator is missing in sh on some systems.
1571         if [ -f $(assertdir)/assert.h ]; \
1572         then \
1573           if grep "__eprintf" $(assertdir)/assert.h; \
1574             then \
1575             rm -f $(assertdir)/assert.h; \
1576             $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1577             chmod a-x $(assertdir)/assert.h; \
1578           else true; \
1579           fi; \
1580         else \
1581           rm -f $(assertdir)/assert.h; \
1582           $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
1583           chmod a-x $(assertdir)/assert.h; \
1584         fi
1585         -rm -f $(libsubdir)/include/syslimits.h
1586         $(INSTALL_DATA) $(srcdir)/gsyslimits.h $(libsubdir)/include/syslimits.h
1587         chmod a-x $(libsubdir)/include/syslimits.h
1588         -rm -f $(libsubdir)/include/varargs.h
1589         $(INSTALL_DATA) $(srcdir)/gvarargs.h $(libsubdir)/include/varargs.h
1590         chmod a-x $(libsubdir)/include/varargs.h
1591         -rm -f $(libsubdir)/include/stdarg.h
1592         $(INSTALL_DATA) $(srcdir)/gstdarg.h $(libsubdir)/include/stdarg.h
1593         chmod a-x $(libsubdir)/include/stdarg.h
1594         -rm -f $(libsubdir)/include/stddef.h
1595         $(INSTALL_DATA) $(srcdir)/gstddef.h $(libsubdir)/include/stddef.h
1596         chmod a-x $(libsubdir)/include/stddef.h
1597 # This is turned off because fixinc.svr4 can now get it directly from srcdir.
1598 ## Copy byteorder.h into the object file directory
1599 ## so that fixinc.svr4 can get at it if necessary.
1600 ## If the dirs are the same, this won't do anything.
1601 ## Delete file first in case it is read-only
1602 #       -if [ x`cd $(srcdir);pwd` != x`pwd` ]; then rm -f byteorder.h; else true; fi
1603 #       -cp $(srcdir)/byteorder.h . > /dev/null 2>&1
1604
1605 # $(libsubdir)/include:
1606 #       -if [ -d $(libsubdir)/include ] ; then true ; else mkdir $(libsubdir)/include ; fi
1607 #       -chmod ugo+rx $(libsubdir)/include
1608
1609 # This appears not to work.  It isn't clear how to fix it.
1610 # $(libsubdir)/include/README: $(libsubdir)/include $(srcdir)/$(FIXINCLUDES)
1611 #       LIB=$(libsubdir)/include $(srcdir)/$(FIXINCLUDES)
1612 #       $(INSTALL_DATA) $(srcdir)/fixincludes-README $@
1613 #       chmod a-x $@
1614
1615 # Run fixincludes in the proper directory.
1616 install-fixincludes: install-headers
1617         rm -rf $(libsubdir)/tmp
1618         mkdir $(libsubdir)/tmp
1619 # Move aside the headers that come from GCC; delete all else.
1620 # The sed command gets just the last file name component;
1621 # this is necessary because VPATH could add a dirname.
1622 # Using basename would be simpler, but some systems don't have it.
1623         cd $(libsubdir)/include; \
1624         for file in $(INSTALLED_H); do \
1625           realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1626           mv $$realfile ../tmp; \
1627         done; \
1628         rm -rf *
1629 # Install fixed copies of system files.
1630         for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
1631           if [ -d $$dir ]; \
1632           then \
1633             $(srcdir)/$(FIXINCLUDES) $(libsubdir)/include $$dir $(srcdir); \
1634           else true; fi; \
1635         done
1636         -cd $(libsubdir)/include; \
1637         if [ -f limits.h ]; then \
1638           rm -f ../tmp/syslimits.h; \
1639           cp limits.h ../tmp/syslimits.h; \
1640         else true; fi
1641 # Bring back gcc's header files.
1642         cd $(libsubdir)/include; mv ../tmp/* .; rmdir ../tmp
1643 # Install the README
1644         $(INSTALL_DATA) $(srcdir)/README-fixinc $(libsubdir)/include/README
1645         chmod a-x $(libsubdir)/include/README
1646
1647 # Use this target to install the program `collect2' under the name `ld'.
1648 install-collect2: collect2
1649         $(INSTALL_PROGRAM) collect2 $(libsubdir)/ld
1650 # Install the driver program as $(libsubdir)/gcc for collect2.
1651         $(INSTALL_PROGRAM) xgcc $(libsubdir)/gcc
1652
1653 # Cancel installation by deleting the installed files.
1654 uninstall:
1655         -rm -rf $(libsubdir)
1656         -rm -rf $(bindir)/gcc
1657         -rm -rf $(bindir)/protoize
1658         -rm -rf $(bindir)/unprotoize
1659         -rm -rf $(mandir)/gcc$(manext)
1660         -rm -rf $(mandir)/cccp$(manext)
1661         -rm -rf $(mandir)/protoize$(manext)
1662         -rm -rf $(mandir)/unprotoize$(manext)
1663 \f
1664 # These exist for maintenance purposes.
1665
1666 # Update the tags table.
1667 TAGS: force
1668         cd $(srcdir);                                                   \
1669         mkdir temp;                                                     \
1670         mv -f c-parse.[ch] cp-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \
1671         etags *.y *.h *.c;                                              \
1672         mv temp/* .;                                                    \
1673         rmdir temp
1674
1675 # Create the distribution tar file.
1676 #dist: gcc-$(version).tar.Z
1677 dist: gcc.xtar.Z
1678
1679 gcc.xtar.Z: gcc.xtar
1680         compress < gcc.xtar > tmp-gcc.xtar.Z
1681         mv tmp-gcc.xtar.Z gcc.xtar.Z
1682
1683 #gcc-$(version).tar.Z: gcc-$(version).tar
1684 #       compress < gcc-$(version).tar > gcc-$(version).tar.Z
1685
1686 #gcc-$(version).tar:
1687 gcc.xtar: doc c-parse.y objc-parse.y
1688         if grep -s "for version ${version}" gcc.texi; \
1689         then true; \
1690         else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
1691         fi
1692 # Update the version number in README
1693         awk '$$1 " " $$2 " " $$3 == "This directory contains" \
1694                 { $$6 = version; print $$0 } \
1695              $$1 " " $$2 " " $$3 != "This directory contains"' \
1696           version=$(version) README > tmp.README
1697         mv tmp.README README
1698         -rm -rf gcc-$(version) tmp
1699 # Put all the files in a temporary subdirectory
1700 # which has the name that we want to have in the tar file.
1701         mkdir tmp
1702         mkdir tmp/config
1703         mkdir tmp/objc
1704         for file in *[0-9a-zA-Z+]; do \
1705           ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \
1706         done
1707         cd config; \
1708         for file in *[0-9a-zA-Z+]; do \
1709           ln $$file ../tmp/config >/dev/null 2>&1 || cp $$file ../tmp/config; \
1710         done
1711         cd objc; \
1712         for file in *[0-9a-zA-Z+]; do \
1713           ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \
1714         done
1715         ln .gdbinit tmp
1716         mv tmp gcc-$(version)
1717 # Get rid of everything we don't want in the distribution.
1718         cd gcc-$(version); make -f Makefile.in extraclean
1719 # Make the distribution.
1720         tar chf gcc.xtar gcc-$(version)
1721 # Get rid of the temporary directory.
1722         rm -rf gcc-$(version)
1723
1724 # do make -f ../gcc/Makefile maketest DIR=../gcc
1725 # in the intended test directory to make it a suitable test directory.
1726 # THIS IS OBSOLETE; use the -srcdir operand in configure instead.
1727 maketest:
1728         ln -s $(DIR)/*.[chy] .
1729         ln -s $(DIR)/configure .
1730         ln -s $(DIR)/*.def .
1731         -rm -f =*
1732         ln -s $(DIR)/.gdbinit .
1733         ln -s $(DIR)/$(FIXINCLUDES) .
1734         -ln -s $(DIR)/bison.simple .
1735         ln -s $(DIR)/config .
1736         ln -s $(DIR)/move-if-change .
1737 # The then and else were swapped to avoid a problem on Ultrix.
1738         if [ ! -f Makefile ] ; then ln -s $(DIR)/Makefile .; else false; fi
1739         -rm tm.h aux-output.c config.h md
1740         make clean
1741 # You must then run config to set up for compilation.
1742
1743 bootstrap: force
1744 # Only build the C compiler for stage1, because that is the only one that
1745 # we can guarantee will build with the native compiler, and also it is the
1746 # only thing useful for building stage2.
1747         $(MAKE) LANGUAGES=c
1748         $(MAKE) stage1
1749 # This used to define ALLOCA as empty, but that would lead to bad results
1750 # for a subsequent `make install' since that would not have ALLOCA empty.
1751 # To prevent `make install' from compiling alloca.o and then relinking cc1
1752 # because alloca.o is newer, we permit these recursive makes to compile
1753 # alloca.o.  Then cc1 is newer, so it won't have to be relinked.
1754         $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1755         $(MAKE) stage2
1756         $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1757
1758 bootstrap2: force
1759         $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1760         $(MAKE) stage2
1761         $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1762
1763 bootstrap3: force
1764         $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)"
1765
1766 # Compare the object files in the current directory with those in the
1767 # stage2 directory.
1768
1769 compare: force
1770         for file in *.o; do \
1771           tail +16c $$file > tmp-foo1; \
1772           tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
1773             && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1774         done
1775         -rm -f tmp-foo*
1776
1777 # Similar, but compare with stage3 directory
1778 compare3: force
1779         for file in *.o; do \
1780           tail +16c $$file > tmp-foo1; \
1781           tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
1782             && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
1783         done
1784         -rm -f tmp-foo*
1785
1786 # Copy the object files from a particular stage into a subdirectory.
1787 stage1: force
1788         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1789         -mv $(STAGESTUFF) stage1
1790         -rm -f stage1/libgcc.a
1791         -cp libgcc.a stage1
1792         -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi
1793
1794 stage2: force
1795         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1796         -mv $(STAGESTUFF) stage2
1797         -rm -f stage2/libgcc.a
1798         -cp libgcc.a stage2
1799         -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi
1800
1801 stage3: force
1802         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1803         -mv $(STAGESTUFF) stage3
1804         -rm -f stage3/libgcc.a
1805         -cp libgcc.a stage3
1806         -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi
1807
1808 stage4: force
1809         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1810         -mv $(STAGESTUFF) stage4
1811         -rm -f stage4/libgcc.a
1812         -cp libgcc.a stage4
1813         -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi
1814
1815 # Copy just the executable files from a particular stage into a subdirectory,
1816 # and delete the object files.  Use this if you're just verifying a version
1817 # that is pretty sure to work, and you are short of disk space.
1818 risky-stage1: force
1819         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
1820         -mv cc1 cpp cccp gcc stage1
1821         -rm -f stage1/libgcc.a
1822         -cp libgcc.a stage1 && $(RANLIB) stage1/libgcc.a
1823         -make clean
1824
1825 risky-stage2: force
1826         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
1827         -mv cc1 cpp cccp gcc stage2
1828         -rm -f stage2/libgcc.a
1829         -cp libgcc.a stage2 && $(RANLIB) stage2/libgcc.a
1830         -make clean
1831
1832 risky-stage3: force
1833         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
1834         -mv cc1 cpp cccp gcc stage3
1835         -rm -f stage3/libgcc.a
1836         -cp libgcc.a stage3 && $(RANLIB) stage3/libgcc.a
1837         -make clean
1838
1839 risky-stage4: force
1840         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
1841         -mv cc1 cpp cccp gcc stage4
1842         -rm -f stage4/libgcc.a
1843         -cp libgcc.a stage4 && $(RANLIB) stage4/libgcc.a
1844         -make clean
1845
1846 #In GNU Make, ignore whether `stage*' exists.
1847 .PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap
1848 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
1849
1850 force: