gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
   3 #   1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
   4
   5 #This file is part of GNU CC.
   6
   7 #GNU CC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GNU CC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GNU CC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston MA 02111-1307, USA.
  21
  22 # The targets for external use include:
  23 # all, doc, proto, install, install-cross, install-cross-rest,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  25 # stage1, stage2, stage3, stage4.
  26
  27 # Suppress smart makes who think they know how to automake Yacc files
  28 .y.c:
  29
  30 # Directory where sources are, from where we are.
  31 srcdir = @srcdir@
  32 VPATH = @srcdir@
  33
  34 # Pointer to the GCC Project website
  35 website=http://gcc.gnu.org
  36
  37 # Variables that exist for you to override.
  38 # See below for how to change them for certain systems.
  39
  40 # List of language subdirectories.
  41 # This is overridden by configure.
  42 SUBDIRS =@subdirs@
  43
  44 # Selection of languages to be made.
  45 # This is overridden by configure.
  46 CONFIG_LANGUAGES = @all_languages@
  47 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  48
  49 # Languages should create dependencies of $(INTL_TARGETS) on generated
  50 # sources in Make-lang.in.  Example:
  51 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
  52 INTL_TARGETS = intl.all intl.install intl.distdir
  53
  54 # Selection of languages to be made during stage1 build.
  55 # This is overridden by configure.
  56 BOOT_LANGUAGES = c @all_boot_languages@
  57
  58 ALLOCA =
  59 ALLOCA_FLAGS =
  60 ALLOCA_FINISH = true
  61
  62 # Various ways of specifying flags for compilations:
  63 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
  64 # BOOT_CFLAGS is the value of CFLAGS to pass
  65 # to the stage2 and stage3 compilations
  66 # WARN_CFLAGS are the warning flags to pass to stage2 and stage3.
  67 # (And for stage 1 if the native compiler is GCC.)  It is
  68 # separate from BOOT_CFLAGS because people tend to override optimization
  69 # flags and we'd like them to still have warnings turned on.  They are free
  70 # to explicitly turn warnings off if they wish.
  71 # LOOSE_CFLAGS are the CFLAGS to use when compiling something which is only
  72 # compiled with gcc, such as libgcc and the frontends other than C.
  73 # XCFLAGS is used for most compilations but not when using the GCC just built.
  74 # TCFLAGS is used for compilations with the GCC just built.
  75 XCFLAGS =
  76 TCFLAGS =
  77 CFLAGS = -g @stage1_warn_cflags@
  78 BOOT_CFLAGS = -O2 $(CFLAGS)
  79 WARN_CFLAGS = @stage2_warn_cflags@
  80 LOOSE_CFLAGS = `echo $(CFLAGS)|sed -e 's/-pedantic//g' -e 's/-Wtraditional//g'`
  81 # These exists to be overridden by the x-* and t-* files, respectively.
  82 X_CFLAGS =
  83 T_CFLAGS =
  84
  85 X_CPPFLAGS =
  86 T_CPPFLAGS =
  87
  88 AWK = @AWK@
  89 CC = @CC@
  90 # srcdir might be a relative pathname which won't be valid in a subdirectory,
  91 # so we must use objdir/srcdir instead to make it safe.  objdir is always
  92 # a full pathname.
  93 BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \
  94         /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \
  95         *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \
  96         esac; else echo bison ; fi`
  97 BISONFLAGS =
  98 LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi`
  99 LEXFLAGS =
 100 AR = ar
 101 AR_FLAGS = rc
 102 LN = @symbolic_link@
 103 DLLTOOL = dlltool
 104 SHELL = /bin/sh
 105 # on sysV, define this as cp.
 106 INSTALL = @INSTALL@
 107 # Some systems may be missing symbolic links, regular links, or both.
 108 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 109 LN=@LN@
 110 LN_S=@LN_S@
 111 # These permit overriding just for certain files.
 112 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 113 INSTALL_DATA = @INSTALL_DATA@
 114 MAKEINFO = @MAKEINFO@
 115 MAKEINFOFLAGS =
 116 TEXI2DVI = texi2dvi
 117 # For GNUmake: let us decide what gets passed to recursive makes.
 118 MAKEOVERRIDES =
 119 @SET_MAKE@
 120
 121 # Define this as & to perform parallel make on a Sequent.
 122 # Note that this has some bugs, and it seems currently necessary
 123 # to compile all the gen* files first by hand to avoid erroneous results.
 124 P =
 125
 126 # How to invoke ranlib.
 127 RANLIB = ranlib
 128 # Test to use to see whether ranlib exists on the system.
 129 RANLIB_TEST = \
 130   [ -f $(RANLIB) ] \
 131   || [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
 132
 133 # Substitution type for target's getgroups 2nd arg.
 134 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 135
 136 # Compiler to use for compiling libgcc1.a.
 137 # OLDCC should not be the GNU C compiler,
 138 # since that would compile typical libgcc1.a functions such as mulsi3
 139 # into infinite recursions.
 140 OLDCC = cc
 141
 142 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
 143 # NOTE: -O does not work on some Unix systems!
 144 CCLIBFLAGS = -O
 145
 146 # Version of ar to use when compiling libgcc1.a.
 147 OLDAR = ar
 148 OLDAR_FLAGS = qc
 149
 150 # Target to use when installing include directory.  Either
 151 # install-headers-tar or install-headers-cpio.
 152 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 153
 154 # Header files that are made available under the same name
 155 # to programs compiled with GCC.
 156 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 157     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 158     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 159     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 160
 161 # Target to use whe installing assert.h.  Some systems may
 162 # want to set this empty.
 163 INSTALL_ASSERT_H = install-assert-h
 164
 165 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
 166 # Usually the one we just built.
 167 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 168 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
 169
 170 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 171 # It omits XCFLAGS, and specifies -B./.
 172 # It also specifies -isystem ./include to find, e.g., stddef.h.
 173 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_CFLAGS) -isystem ./include $(TCFLAGS)
 174
 175 # Specify the abi to use when building the c++ runtime
 176 GXX_ABI_FLAG=@GXX_ABI_FLAG@
 177
 178 # Sed command to transform gcc to installed name.  Overwritten by configure.
 179 program_transform_name = @program_transform_name@
 180 program_transform_cross_name = s,^,$(target_alias)-,
 181
 182 build_canonical = @build_canonical@
 183 host_canonical = @host_canonical@
 184
 185 # Tools to use when building a cross-compiler.
 186 # These are used because `configure' appends `cross-make'
 187 # to the makefile when making a cross-compiler.
 188
 189 # Use the tools from the build tree, if they are available.
 190
 191 # objdir is set by configure.
 192 objdir = @objdir@
 193
 194 AR_FOR_TARGET = ` \
 195   if [ -f $(objdir)/../binutils/ar ] ; then \
 196     echo $(objdir)/../binutils/ar ; \
 197   else \
 198     if [ "$(host_canonical)" = "$(target)" ] ; then \
 199       echo ar; \
 200     else \
 201        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 202     fi; \
 203   fi`
 204 AR_FLAGS_FOR_TARGET =
 205 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 206 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 207 RANLIB_FOR_TARGET = ` \
 208   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 209     echo $(objdir)/../binutils/ranlib ; \
 210   else \
 211     if [ "$(host_canonical)" = "$(target)" ] ; then \
 212       echo ranlib; \
 213     else \
 214        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 215     fi; \
 216   fi`
 217 RANLIB_TEST_FOR_TARGET = \
 218   [ -f $(RANLIB_FOR_TARGET) ] \
 219   || ( [ "$(host_canonical)" = "$(target)" ] \
 220        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 221
 222 # Dir to search for system headers.  Overridden by cross-make.
 223 SYSTEM_HEADER_DIR = /usr/include
 224
 225 # Where to find some libiberty headers.
 226 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 227 OBSTACK_H   = $(srcdir)/../include/obstack.h
 228 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 229
 230 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 231 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
 232
 233 # Control whether to run fixproto and fixincludes.
 234 STMP_FIXPROTO = stmp-fixproto
 235 STMP_FIXINC = stmp-fixinc
 236
 237 # Test to see whether <limits.h> exists in the system header files.
 238 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 239
 240 target=@target@
 241 target_alias=@target_alias@
 242 xmake_file=@dep_host_xmake_file@
 243 tmake_file=@dep_tmake_file@
 244 out_file=$(srcdir)/config/@out_file@
 245 out_object_file=@out_object_file@
 246 md_file=$(srcdir)/config/@md_file@
 247 tm_file=@tm_file_list@
 248 build_xm_file=@build_xm_file_list@
 249 host_xm_file=@host_xm_file_list@
 250 lang_specs_files=@lang_specs_files@
 251 lang_options_files=@lang_options_files@
 252 lang_tree_files=@lang_tree_files@
 253 GCC_THREAD_FILE=@thread_file@
 254 OBJC_BOEHM_GC=@objc_boehm_gc@
 255 GTHREAD_FLAGS=@gthread_flags@
 256 # Be prepared for gcc2 merges.
 257 gcc_version=@gcc_version@
 258 gcc_version_trigger=@gcc_version_trigger@
 259 version=$(gcc_version)
 260 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 261
 262 # Common prefix for installation directories.
 263 # NOTE: This directory must exist when you start installation.
 264 prefix = @prefix@
 265 # Directory in which to put localized header files. On the systems with
 266 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 267 # `/usr'.
 268 # NOTE: local_prefix *should not* default from prefix.
 269 local_prefix = @local_prefix@
 270 # Directory in which to put host dependent programs and libraries
 271 exec_prefix = @exec_prefix@
 272 # Directory in which to put the executable for the command `gcc'
 273 bindir = @bindir@
 274 # Directory in which to put the directories used by the compiler.
 275 libdir = @libdir@
 276 # Directory in which the compiler finds executables, libraries, etc.
 277 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 278 # Used to produce a relative $(gcc_tooldir) in gcc.o
 279 unlibsubdir = ../../..
 280 # Directory in which to find other cross-compilation tools and headers.
 281 dollar = @dollar@
 282 # Used in install-cross.
 283 gcc_tooldir = @gcc_tooldir@
 284 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 285 build_tooldir = $(exec_prefix)/$(target_alias)
 286 # Directory in which the compiler finds g++ includes.
 287 gcc_gxx_include_dir= @gcc_gxx_include_dir@
 288 # Directory to search for site-specific includes.
 289 includedir = $(local_prefix)/include
 290 # assertdir is overridden in cross-make.
 291 # (But this currently agrees with what is in cross-make.)
 292 assertdir = $(gcc_tooldir)/include
 293 # where the info files go
 294 infodir = @infodir@
 295 # Where cpp should go besides $prefix/bin if necessary
 296 cpp_install_dir = @cpp_install_dir@
 297 # where the locale files go
 298 datadir = $(prefix)/@DATADIRNAME@
 299 localedir = $(datadir)/locale
 300 # Extension (if any) to put in installed man-page filename.
 301 manext = .1
 302 objext = .o
 303 exeext = @host_exeext@
 304 build_exeext = @build_exeext@
 305
 306 # Directory in which to put man pages.
 307 mandir = @mandir@
 308 man1dir = $(mandir)/man1
 309 # Dir for temp files.
 310 tmpdir = /tmp
 311
 312 # Top build directory, relative to here.
 313 top_builddir = .
 314
 315 # Whether we were configured with NLS.
 316 USE_NLS = @USE_NLS@
 317
 318 # Internationalization library.
 319 INTLLIBS = @INTLLIBS@
 320
 321 # List of internationalization subdirectories.
 322 POSUB = @POSUB@
 323 INTL_SUBDIRS = intl $(POSUB)
 324
 325 # Additional system libraries to link with.
 326 CLIB=
 327
 328 # Change this to a null string if obstacks are installed in the
 329 # system library.
 330 OBSTACK=obstack.o
 331
 332 # The GC method to be used on this system.
 333 GGC=@GGC@.o
 334
 335 # If a supplementary library is being used for the GC.
 336 GGC_LIB=
 337
 338 # Configure will set these if you need vfprintf and possibly _doprnt support.
 339 VFPRINTF=@vfprintf@
 340 DOPRINT=@doprint@
 341
 342 # Specify the rule for actually making libgcc.a,
 343 LIBGCC = libgcc.a
 344 # and the rule for installing it.
 345 INSTALL_LIBGCC = install-libgcc
 346
 347 # Specify the rule for actually making libgcc1.a.
 348 # The value may be empty; that means to do absolutely nothing
 349 # with or for libgcc1.a.
 350 LIBGCC1 = libgcc1.a
 351
 352 # Specify the rule for making libgcc1.a for a cross-compiler.
 353 # The default rule assumes that libgcc1.a is supplied by the user.
 354 CROSS_LIBGCC1 = libgcc1.cross
 355
 356 # Options to use when compiling libgcc2.a.
 357 # -g1 causes output of debug info only for file-scope entities.
 358 # we use this here because that should be enough, and also
 359 # so that -g1 will be tested.
 360 #
 361 LIBGCC2_DEBUG_CFLAGS = -g1
 362 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 363
 364 # Additional options to use when compiling libgcc2.a.
 365 # Some targets override this to -isystem include
 366 LIBGCC2_INCLUDES =
 367
 368 # Additional target-dependent options for compiling libgcc2.a.
 369 TARGET_LIBGCC2_CFLAGS =
 370
 371 # Addition sources to handle exceptions; overridden by some targets.
 372 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
 373
 374 # libgcc1-test target (must also be overridable for a target)
 375 LIBGCC1_TEST = libgcc1-test
 376
 377 # List of extra executables that should be compiled for this target machine
 378 # that are used for compiling from source code to object code.
 379 # The rules for compiling them should be in the t-* file for the machine.
 380 EXTRA_PASSES =@extra_passes@
 381
 382 # Like EXTRA_PASSES, but these are used when linking.
 383 EXTRA_PROGRAMS = @extra_programs@
 384
 385 # List of extra object files that should be compiled for this target machine.
 386 # The rules for compiling them should be in the t-* file for the machine.
 387 EXTRA_PARTS = @extra_parts@
 388
 389 # List of extra object files that should be compiled and linked with
 390 # compiler proper (cc1, cc1obj, cc1plus).
 391 EXTRA_OBJS = @extra_objs@
 392
 393 # List of extra object files that should be compiled and linked with
 394 # the gcc driver.
 395 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 396
 397 # List of additional header files to install.
 398 # Often this is edited directly by `configure'.
 399 EXTRA_HEADERS =@extra_headers_list@
 400
 401 # Set this to `collect2' to enable use of collect2.
 402 USE_COLLECT2 = @will_use_collect2@
 403 # If we might be using collect2, then this variable will be set to
 404 # -DUSE_COLLECT2.  toplev.c, collect2.c and libgcc2.c all need to
 405 # if we may be using collect2.
 406 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 407 # It is convenient for configure to add the assignment at the beginning,
 408 # so don't override it here.
 409 USE_COLLECT2 = collect2$(exeext)
 410
 411 # List of extra C and assembler files to add to libgcc1.a.
 412 # Assembler files should have names ending in `.asm'.
 413 LIB1FUNCS_EXTRA =
 414
 415 # List of extra C and assembler files to add to libgcc2.a.
 416 # Assembler files should have names ending in `.asm'.
 417 LIB2FUNCS_EXTRA =
 418
 419 # Handle cpp installation.
 420 INSTALL_CPP=
 421 UNINSTALL_CPP=
 422
 423 # We do not try to build float.h anymore.  Let configure select the
 424 # appropriate pre-built float.h file for the target.
 425 FLOAT_H=@float_h_file@
 426
 427 # Program to convert libraries.
 428 LIBCONVERT =
 429
 430 # Control whether header files are installed.
 431 INSTALL_HEADERS=install-headers
 432
 433 # Control whether Info documentation is built and installed.
 434 BUILD_INFO = @BUILD_INFO@
 435 INSTALL_INFO = @INSTALL_INFO@
 436
 437 # Additional directories of header files to run fixincludes on.
 438 # These should be directories searched automatically by default
 439 # just as /usr/include is.
 440 # *Do not* use this for directories that happen to contain
 441 # header files, but are not searched automatically by default.
 442 # On most systems, this is empty.
 443 OTHER_FIXINCLUDES_DIRS=
 444
 445 # A list of all the language-specific executables.
 446 # This is overridden by configure.
 447 COMPILERS = cc1$(exeext) @all_compilers@
 448
 449 # List of things which should already be built whenever we try to use xgcc
 450 # to compile anything (without linking).
 451 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES)
 452
 453 # List of things which should already be built whenever we try to use xgcc
 454 # to link anything.
 455 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 456
 457 # Directory to link to, when using the target `maketest'.
 458 DIR = ../gcc
 459
 460 # Guaranteed to not exist when not passing md through cpp.
 461 # This value is overridden directly by configure.
 462 MD_FILE = md-cpp-not-used
 463
 464 # Flags to use when cross-building GCC.
 465 # Prefix to apply to names of object files when using them
 466 # to run on the machine we are compiling on.
 467 HOST_PREFIX=
 468 # Prefix to apply to names of object files when compiling them
 469 # to run on the machine we are compiling on.
 470 # The default for this variable is chosen to keep these rules
 471 # out of the way of the other rules for compiling the same source files.
 472 HOST_PREFIX_1=loser-
 473 HOST_CC=$(CC)
 474 HOST_CFLAGS=$(ALL_CFLAGS)
 475 HOST_CLIB=$(CLIB)
 476 HOST_LDFLAGS=$(LDFLAGS)
 477 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 478 HOST_ALLOCA=$(ALLOCA)
 479 HOST_MALLOC=$(MALLOC)
 480 HOST_OBSTACK=$(OBSTACK)
 481 HOST_VFPRINTF=$(VFPRINTF)
 482 HOST_DOPRINT=$(DOPRINT)
 483
 484 # Actual name to use when installing a native compiler.
 485 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 486 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 487 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 488 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 489 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 490 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 491
 492 # Actual name to use when installing a cross-compiler.
 493 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 494 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 495 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 496 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 497
 498 # Choose the real default target.
 499 ALL=all.internal
 500
 501 # Choose the real install target.
 502 INSTALL_TARGET=install-normal
 503
 504 # Setup the testing framework, if you have one
 505 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 506             echo $${rootme}/../expect/expect ; \
 507           else echo expect ; fi`
 508
 509 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 510                echo $${srcdir}/../dejagnu/runtest ; \
 511             else echo runtest; fi`
 512 RUNTESTFLAGS =
 513
 514 # Extra symbols for fixproto to define when parsing headers.
 515 FIXPROTO_DEFINES =
 516
 517 # Extra flags to use when compiling crt{begin,end}.o.
 518 CRTSTUFF_T_CFLAGS =
 519
 520 # Extra flags to use when compiling [m]crt0.o.
 521 CRT0STUFF_T_CFLAGS =
 522
 523 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 524 T =
 525
 526 # End of variables for you to override.
 527
 528 # Definition of `all' is here so that new rules inserted by sed
 529 # do not specify the default target.
 530 # The real definition is under `all.internal' (for native compilers)
 531 # or `all.cross' (for cross compilers).
 532 all: all.indirect
 533
 534 # This tells GNU Make version 3 not to put all variables in the environment.
 535 .NOEXPORT:
 536
 537 # sed inserts variable overrides after the following line.
 538 ####target overrides
 539 @target_overrides@
 540
 541 ####host overrides
 542 @host_overrides@
 543
 544 ####cross overrides
 545 @cross_defines@
 546 @cross_overrides@
 547
 548 ####build overrides
 549 @build_overrides@
 550 #\f
 551 # Now figure out from those variables how to compile and link.
 552
 553 all.indirect: $(ALL)
 554
 555 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 556 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 557
 558 # This is the variable actually used when we compile.
 559 # If you change this line, you probably also need to change the definition
 560 # of HOST_CFLAGS in build-make to match.
 561 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \
 562         @DEFS@
 563
 564 # Likewise.
 565 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 566
 567 # Even if ALLOCA is set, don't use it if compiling with GCC.
 568 USE_ALLOCA= ${ALLOCA}
 569 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
 570 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
 571 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 572 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 573 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 574
 575 # Dependency on obstack, alloca, malloc or whatever library facilities
 576 # are not installed in the system libraries.
 577 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 578 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
 579
 580 # Likewise, for use in the tools that must run on this machine
 581 # even if we are cross-building GCC.
 582 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 583 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
 584
 585 # How to link with both our special library facilities
 586 # and the system's installed libraries.
 587 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a
 588
 589 # Likewise, for use in the tools that must run on this machine
 590 # even if we are cross-building GCC.
 591 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC)  \
 592             $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB)
 593
 594 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
 595                 $(HOST_PREFIX)ggc-none.o gensupport.o
 596
 597 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 598 HOST_ERRORS = $(HOST_PREFIX)errors.o
 599
 600 # Specify the directories to be searched for header files.
 601 # Both . and srcdir are used, in that order,
 602 # so that tm.h and config.h will be found in the compilation
 603 # subdirectory rather than in the source directory.
 604 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config -I$(srcdir)/../include
 605
 606 # Always use -I$(srcdir)/config when compiling.
 607 .c.o:
 608         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
 609
 610 # This tells GNU make version 3 not to export all the variables
 611 # defined in this file into the environment.
 612 .NOEXPORT:
 613 #\f
 614 # Support for additional languages (other than c and objc).
 615 # ??? objc can be supported this way too (leave for later).
 616
 617 # These next lines are overridden by configure.
 618 LANG_MAKEFILES = @all_lang_makefiles@
 619 LANG_STAGESTUFF = @all_stagestuff@
 620 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 621 LANG_LIB2FUNCS = @all_lib2funcs@
 622 LANG_EXTRA_HEADERS = @all_headers@
 623
 624 # Flags to pass to recursive makes.
 625 # CC is set by configure.  Hosts without symlinks need special handling
 626 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 627 # subdirectories.
 628 # ??? The choices here will need some experimenting with.
 629 ORDINARY_FLAGS_TO_PASS = \
 630         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 631         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 632         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 633         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 634         "BISON=$(BISON)" \
 635         "BISONFLAGS=$(BISONFLAGS)" \
 636         "CFLAGS=$(CFLAGS)" \
 637         "CLIB=$(CLIB)" \
 638         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 639         "LDFLAGS=$(LDFLAGS)" \
 640         "LEX=$(LEX)" \
 641         "LEXFLAGS=$(LEXFLAGS)" \
 642         "LN=$(LN)" \
 643         "LN_S=$(LN_S)" \
 644         "MAKEINFO=$(MAKEINFO)" \
 645         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 646         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 647         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 648         "SHELL=$(SHELL)" \
 649         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 650         "exeext=$(exeext)" \
 651         "build_exeext=$(build_exeext)" \
 652         "objext=$(objext)" \
 653         "exec_prefix=$(exec_prefix)" \
 654         "prefix=$(prefix)" \
 655         "local_prefix=$(local_prefix)" \
 656         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 657         "tooldir=$(tooldir)" \
 658         "gcc_tooldir=$(gcc_tooldir)" \
 659         "bindir=$(bindir)" \
 660         "libsubdir=$(libsubdir)" \
 661         "datadir=$(datadir)" \
 662         "distdir=../tmp/\$$(subdir)" \
 663         "localedir=$(localedir)"
 664 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 665 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 666         -e 's|^ *[^ /][^ /]*/|%&|' \
 667         -e 's| -B| -B%|g' \
 668         -e 's|% *[^- /]|%&|g' \
 669         -e 's|%% *|../|g' \
 670         -e 's|%||g'
 671 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 672         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 673 # Flags to pass when recursing into a frontend subdirectory.
 674 LANG_FLAGS_TO_PASS = $(SUBDIR_FLAGS_TO_PASS) \
 675         "CFLAGS=$(LOOSE_CFLAGS)"
 676 #\f
 677 # Lists of files for various purposes.
 678
 679 # Language-specific object files for C and Objective C.
 680 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 681   c-convert.o c-aux-info.o c-common.o c-iterate.o c-semantics.o @extra_c_objs@
 682
 683 # Language-specific object files for C.
 684 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 685
 686 # Language-independent object files.
 687
 688 OBJS = diagnostic.o version.o tree.o print-tree.o stor-layout.o fold-const.o  \
 689  function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o real.o  \
 690  builtins.o intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o   \
 691  dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o  \
 692  integrate.o jump.o cse.o loop.o doloop.o unroll.o flow.o combine.o varray.o  \
 693  regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
 694  insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o regrename.o    \
 695  insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o    \
 696  profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o          \
 697  mbchar.o splay-tree.o graph.o sbitmap.o resource.o hash.o predict.o          \
 698  lists.o ggc-common.o $(GGC) simplify-rtx.o ssa.o bb-reorder.o                \
 699  sibcall.o conflict.o timevar.o ifcvt.o dce.o
 700
 701 BACKEND = toplev.o libbackend.a
 702
 703 # GEN files are listed separately, so they can be built before doing parallel
 704 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 705 #  them before rtl.o is compiled.
 706 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
 707  genpeep gengenrtl gencheck
 708
 709 # Files to be copied away after each stage in building.
 710 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 711  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 712  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 713  s-flags s-config s-codes s-mlib s-under s-genrtl \
 714  s-output s-recog s-emit s-extract s-peep s-check \
 715  s-attr s-attrtab s-opinit s-crt0 \
 716  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 717  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 718  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 719  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 720  gencheck$(build_exeext) genrtl.c genrtl.h \
 721  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 722  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 723  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 724  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 725  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc libgcc.mk \
 726  $(LANG_STAGESTUFF)
 727
 728 # Members of libgcc1.a.
 729 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 730    _lshrsi3 _ashrsi3 _ashlsi3 \
 731    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 732    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 733    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 734    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 735    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 736
 737 # Library members defined in libgcc2.c.
 738 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 739      _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
 740     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 741     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 742     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
 743     _fixtfdi _fixunstfdi _floatditf \
 744     __gcc_bcmp _varargs __dummy _eprintf \
 745     _bb _shtab _clear_cache _trampoline __main _exit \
 746     _ctors _pure
 747
 748 LIB2FUNCS_EH = _eh
 749
 750 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 751     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 752     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 753     _sf_to_df _thenan_sf _sf_to_usi
 754
 755 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 756     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 757     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 758     _df_to_sf _thenan_df _df_to_usi
 759
 760 # The files that "belong" in CONFIG_H are deliberately omitted
 761 # because having them there would not be useful in actual practice.
 762 # All they would do is cause complete recompilation every time
 763 # one of the machine description files is edited.
 764 # That may or may not be what one wants to do.
 765 # If it is, rm *.o is an easy way to do it.
 766 # CONFIG_H = $(host_xm_file) $(tm_file)
 767 CONFIG_H =
 768 MACHMODE_H = machmode.h machmode.def
 769 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 770 RTL_H = $(RTL_BASE_H) genrtl.h
 771 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 772 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 773 DEMANGLE_H = $(srcdir)/../include/demangle.h
 774 RECOG_H = recog.h
 775 EXPR_H = expr.h insn-codes.h
 776 REGS_H = regs.h varray.h $(MACHMODE_H)
 777 INTEGRATE_H = integrate.h varray.h
 778 LOOP_H = loop.h varray.h bitmap.h
 779 GCC_H = gcc.h version.h
 780 GGC_H = ggc.h varray.h
 781 TIMEVAR_H = timevar.h timevar.def
 782 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 783 #\f
 784 # Language makefile fragments.
 785
 786 # The following targets define the interface between us and the languages.
 787 #
 788 # all.build, all.cross, start.encap, rest.encap,
 789 # info, dvi,
 790 # install-normal, install-common, install-info, install-man,
 791 # uninstall, distdir,
 792 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 793 # stage1, stage2, stage3, stage4
 794 #
 795 # Each language is linked in with a series of hooks (since we can't use `::'
 796 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 797 # Configure computes and adds these here.
 798
 799 ####language hooks
 800 @language_hooks@
 801
 802 # sed inserts language fragments after the following line.
 803 ####language fragments
 804 @language_fragments@
 805
 806 # End of language makefile fragments.
 807 #\f
 808 # The only suffixes we want for implicit rules are .c and .o, so clear
 809 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 810 .SUFFIXES:
 811 .SUFFIXES: .c .o
 812
 813 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 814    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 815         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 816                 "$(xmake_file)" "$(tmake_file)"
 817         cp config.status config.run
 818         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 819         rm -f config.run
 820
 821 $(srcdir)/configure: $(srcdir)/configure.in
 822         cd $(srcdir); autoconf
 823
 824 gccbug: $(srcdir)/gccbug.in
 825         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 826
 827 mklibgcc: $(srcdir)/mklibgcc.in
 828         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 829
 830 # cstamp-h.in controls rebuilding of config.in.
 831 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 832 # delete it.  A stamp file is needed as autoheader won't update the file if
 833 # nothing has changed.
 834 # It remains in the source directory and is part of the distribution.
 835 # This follows what is done in shellutils, fileutils, etc.
 836 # "echo timestamp" is used instead of touch to be consistent with other
 837 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 838 # ??? Newer versions have a maintainer mode that may be useful here.
 839 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 840 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 841         cd $(srcdir) && autoheader
 842         @rm -f $(srcdir)/cstamp-h.in
 843         echo timestamp > $(srcdir)/cstamp-h.in
 844 auto-host.h: cstamp-h ; @true
 845 cstamp-h: config.in config.status
 846         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 847
 848 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 849 # a target to build even if it is up-to-date.  So we must verify that
 850 # config.status does not exist before failing.
 851 config.status: $(srcdir)/configure version.c
 852         @if [ ! -f config.status ] ; then \
 853           echo You must configure gcc.  Look at the INSTALL file for details.; \
 854           false; \
 855         else \
 856           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 857         fi
 858
 859 all.internal: start.encap rest.encap doc
 860 # This is what to compile if making a cross-compiler.
 861 # Note that we can compile enquire using the cross-compiler just built,
 862 # although we can't run it on this machine.
 863 all.cross: native gcc-cross cpp$(exeext) specs \
 864         $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
 865 # This is what to compile if making gcc with a cross-compiler.
 866 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 867 # This is what must be made before installing GCC and converting libraries.
 868 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 869         xlimits.h lang.start.encap
 870 # These can't be made until after GCC can run.
 871 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 872 # This is what is made with the host's compiler
 873 # whether making a cross compiler or not.
 874 native: config.status auto-host.h intl.all $(LANGUAGES) \
 875         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 876
 877 # Define the names for selecting languages in LANGUAGES.
 878 C c: cc1$(exeext) tradcpp0$(exeext)
 879 PROTO: proto
 880
 881 # Tell GNU make these are phony targets.
 882 .PHONY: C c PROTO proto
 883
 884 # On the target machine, finish building a cross compiler.
 885 # This does the things that can't be done on the host machine.
 886 rest.cross: $(LIBGCC) specs
 887
 888 # Verify that it works to compile and link libgcc1-test.
 889 # If it does, then there are sufficient replacements for libgcc1.a.
 890 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
 891         @echo "Testing libgcc1.  Ignore linker warning messages."
 892         $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
 893           -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
 894 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
 895         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
 896
 897 # Recompile all the language-independent object files.
 898 # This is used only if the user explicitly asks for it.
 899 compilations: $(BACKEND)
 900
 901 # Like libcpp.a, this archive is strictly for the host.
 902 libbackend.a: $(OBJS)
 903         -rm -rf libbackend.a
 904         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 905         if $(RANLIB_TEST) ; then $(RANLIB) libbackend.a ; else true ; fi
 906
 907 # We call this executable `xgcc' rather than `gcc'
 908 # to avoid confusion if the current directory is in the path
 909 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 910 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 911    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 912         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 913           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 914
 915 # cpp is to cpp0 as gcc is to cc1.
 916 # The only difference from xgcc is that it's linked with cppspec.o
 917 # instead of gccspec.o.
 918 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 919    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 920         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 921           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 922
 923 # Dump a specs file to make -B./ read these specs over installed ones.
 924 specs: xgcc$(exeext)
 925         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 926         mv tmp-specs specs
 927
 928 # We do want to create an executable named `xgcc', so we can use it to
 929 # compile libgcc2.a.
 930 # Also create gcc-cross, so that install-common will install properly.
 931 gcc-cross: xgcc$(exeext)
 932         cp xgcc$(exeext) gcc-cross$(exeext)
 933
 934 cc1$(exeext): $(P) $(C_OBJS) $(BACKEND) $(LIBDEPS)
 935         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 936                 $(C_OBJS) $(BACKEND) $(LIBS)
 937
 938 # Build the version of limits.h that we will install.
 939 xlimits.h: glimits.h limitx.h limity.h
 940         if $(LIMITS_H_TEST) ; then \
 941           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 942         else \
 943           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 944         fi
 945         mv tmp-xlimits.h xlimits.h
 946 #\f
 947 # Build libgcc.a.
 948
 949 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS)
 950
 951 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
 952         objext='$(objext)' \
 953         OLDCC='$(OLDCC)' \
 954         LIBGCC1='$(LIBGCC1)' \
 955         LIB1FUNCS='$(LIB1FUNCS)' \
 956         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
 957         LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
 958         LIB2FUNCS='$(LIB2FUNCS)' \
 959         LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
 960         LIB2ADD='$(LIB2ADD)' \
 961         FPBIT='$(FPBIT)' \
 962         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
 963         DPBIT='$(DPBIT)' \
 964         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
 965         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
 966         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
 967           $(SHELL) mklibgcc > tmp-libgcc.mk
 968         mv tmp-libgcc.mk libgcc.mk
 969
 970 # All the things that might cause us to want to recompile bits of libgcc.
 971 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
 972         libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \
 973         $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
 974         stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD)
 975
 976 libgcc.a: $(LIBGCC_DEPS)
 977         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
 978           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
 979           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
 980           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
 981           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
 982           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" CFLAGS="$(CFLAGS)" \
 983           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
 984           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
 985           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
 986           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
 987           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
 988           LIB1ASMSRC='$(LIB1ASMSRC)' \
 989           -f libgcc.mk all
 990
 991 # Use the genmultilib shell script to generate the information the gcc
 992 # driver program needs to select the library directory based on the
 993 # switches.
 994 multilib.h: s-mlib; @true
 995 s-mlib: $(srcdir)/genmultilib Makefile
 996         $(SHELL) $(srcdir)/genmultilib \
 997           "$(MULTILIB_OPTIONS)" \
 998           "$(MULTILIB_DIRNAMES)" \
 999           "$(MULTILIB_MATCHES)" \
1000           "$(MULTILIB_EXCEPTIONS)" \
1001           "$(MULTILIB_EXTRA_OPTS)" \
1002           "$(MULTILIB_EXCLUSIONS)" > tmp-mlib.h
1003         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1004         touch s-mlib
1005
1006 # Build multiple copies of libgcc.a, one for each target switch.
1007 stmp-multilib: $(LIBGCC_DEPS)
1008         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1009           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1010           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1011           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1012           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1013           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" CFLAGS="$(CFLAGS)" \
1014           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1015           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1016           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1017           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1018           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1019           LIB1ASMSRC='$(LIB1ASMSRC)' \
1020           -f libgcc.mk all
1021         touch stmp-multilib
1022
1023 # Compile two additional files that are linked with every program
1024 # linked using GCC on systems using COFF or ELF, for the sake of C++
1025 # constructors.
1026 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1027   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1028         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1029           -finhibit-size-directive -fno-inline-functions \
1030           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1031           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1032
1033 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1034   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1035         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1036           -finhibit-size-directive -fno-inline-functions \
1037           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1038           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1039
1040 # These are versions of crtbegin and crtend for shared libraries.
1041 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1042   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1043         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1044           -finhibit-size-directive -fno-inline-functions \
1045           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1046           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1047           -o $(T)crtbeginS$(objext)
1048
1049 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1050   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1051         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1052           -finhibit-size-directive -fno-inline-functions \
1053           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1054           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1055           -o $(T)crtendS$(objext)
1056
1057 # Compile the start modules crt0.o and mcrt0.o that are linked with
1058 # every program
1059 crt0.o: s-crt0 ; @true
1060 mcrt0.o: s-crt0; @true
1061
1062 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1063         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1064           -o crt0.o -c $(CRT0_S)
1065         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1066           -o mcrt0.o -c $(MCRT0_S)
1067         touch s-crt0
1068 #\f
1069 # Compiling object files from source files.
1070
1071 # Note that dependencies on obstack.h are not written
1072 # because that file is not part of GCC.
1073
1074 # C language specific files.
1075
1076 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \
1077     diagnostic.h
1078 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) \
1079     $(srcdir)/c-parse.h c-tree.h c-common.h input.h flags.h system.h \
1080     toplev.h output.h
1081         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1082 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1083 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1084         cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o c-parse.c c-parse.y
1085 $(srcdir)/c-parse.y: c-parse.in
1086         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1087         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1088           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1089           $(srcdir)/c-parse.in >>tmp-c-parse.y
1090         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1091
1092 $(srcdir)/c-gperf.h: c-parse.gperf
1093         gperf -L C -F ', 0, 0' -p -j1 -i 1 -g -o -t -G -N is_reserved_word \
1094            -k1,3,$$ $(srcdir)/c-parse.gperf >tmp-gperf.h || ( \
1095         echo "See $(website)/cvs.html#generated_files" >&2 ; \
1096         exit 1 )
1097          $(SHELL) $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1098
1099 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1100     c-common.h $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1101     toplev.h defaults.h intl.h
1102 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-common.h \
1103     flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1104 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-common.h \
1105     $(GGC_H)  c-lex.h toplev.h output.h function.h
1106 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \
1107     c-common.h $(srcdir)/c-parse.h $(srcdir)/c-gperf.h c-pragma.h input.h \
1108     intl.h flags.h toplev.h output.h mbchar.h $(GGC_H)
1109 c-aux-info.o : c-aux-info.c  $(CONFIG_H) system.h $(TREE_H) c-tree.h \
1110     c-common.h flags.h toplev.h
1111 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1112 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1113     defaults.h c-pragma.h toplev.h $(GGC_H)
1114 c-iterate.o: c-iterate.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1115     c-common.h flags.h toplev.h $(EXPR_H)
1116 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1117 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1118     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1119 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1120     $(BASIC_BLOCK_H)
1121
1122 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1123 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1124 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1125         -rm -f collect2$(exeext)
1126         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1127
1128 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1129         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1130         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1131         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1132         -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1133
1134 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1135 hash.o: hash.c hash.h system.h toplev.h
1136
1137 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h
1138         rm -f vfprintf.c
1139         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1140         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) vfprintf.c
1141
1142 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1143   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1144         rm -f splay-tree.c
1145         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1146         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) splay-tree.c
1147
1148 underscore.c: s-under ; @true
1149
1150 s-under: $(GCC_PASSES)
1151         echo "int xxy_us_dummy;" >tmp-dum.c
1152         $(GCC_FOR_TARGET) -S tmp-dum.c
1153         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1154         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1155           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1156         else \
1157           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1158         fi
1159         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1160         -rm -f tmp-dum.c tmp-dum.s
1161         touch s-under
1162
1163 # A file used by all variants of C.
1164
1165 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) \
1166         c-common.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1167         $(EXPR_H)
1168
1169 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \
1170         c-common.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1171         $(EXPR_H)
1172
1173 # Language-independent files.
1174
1175 DRIVER_DEFINES = \
1176   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1177   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1178   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1179   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1180   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1181   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\"
1182 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1183     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1184         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1185   $(DRIVER_DEFINES) \
1186   -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1187
1188 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1189 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1190
1191 tree-check.h: s-check ; @true
1192 s-check : gencheck $(srcdir)/move-if-change
1193         ./gencheck > tmp-check.h
1194         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1195         touch s-check
1196
1197 gencheck : gencheck.o $(HOST_LIBDEPS)
1198         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1199          gencheck.o $(HOST_LIBS)
1200
1201 gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \
1202              $(lang_tree_files)
1203         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1204           $(srcdir)/gencheck.c
1205
1206 dumpvers: dumpvers.c
1207
1208 version.o: version.c version.h
1209
1210 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1211         flags.h $(GGC_H) varray.h hash.h
1212
1213 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1214         $(GGC_H) varray.h $(TIMEVAR_H)
1215
1216 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1217         $(GGC_H) varray.h $(TIMEVAR_H)
1218
1219 ggc-none.o: ggc-none.c $(CONFIG_H) $(RTL_H) $(GGC_H)
1220
1221 ggc-callbacks.o: ggc-callbacks.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(GGC_H)
1222
1223 obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1224         rm -f obstack.c
1225         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1226         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) obstack.c
1227
1228 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1229         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1230         -DPREFIX=\"$(prefix)\" \
1231           -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'`
1232
1233 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1234
1235 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1236    $(GGC_H) $(HASHTAB_H) output.h
1237 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1238 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1239    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H)
1240 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1241    $(RTL_H) ggc.h
1242 diagnostic.o : diagnostic.c diagnostic.h \
1243    $(CONFIG_H) system.h $(TREE_H) $(RTL_H) tm_p.h flags.h \
1244    $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1245 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1246    flags.h input.h $(INSN_ATTR_H) xcoffout.h defaults.h output.h diagnostic.h \
1247    insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1248    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1249    graph.h loop.h  except.h regs.h $(TIMEVAR_H) $(lang_options_files) ssa.h
1250         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1251           -DTARGET_NAME=\"$(target_alias)\" \
1252           -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1253
1254 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1255
1256 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1257     $(BASIC_BLOCK_H)
1258 rtlanal.o : rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1259 errors.o : errors.c $(CONFIG_H) system.h errors.h
1260
1261 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1262    function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1263    xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H)
1264 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1265    function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1266    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H)
1267 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h  \
1268    insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1269    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H)
1270 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1271    function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1272    insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H)
1273 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1274    $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1275    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1276    reload.h $(GGC_H) intl.h
1277 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1278    function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1279    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1280    except.h
1281 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1282    insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H)
1283 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1284    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h toplev.h
1285 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1286    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1287    insn-codes.h toplev.h function.h
1288 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1289    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1290    toplev.h $(GGC_H) real.h
1291 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1292    insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1293    toplev.h
1294 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1295    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1296    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1297    sdbout.h toplev.h
1298 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1299    flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1300 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1301    flags.h insn-config.h reload.h output.h defaults.h \
1302    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1303    $(GGC_H) except.h
1304 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1305    flags.h toplev.h output.h dbxout.h $(GGC_H)
1306 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1307    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1308    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1309    $(HASHTAB_H)
1310 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1311 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1312    $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1313    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H)
1314 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1315    insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1316    toplev.h $(INSN_ATTR_H)
1317
1318 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1319    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1320    output.h function.h cselib.h ggc.h $(OBSTACK_H)
1321 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1322    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h $(GGC_H)
1323 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1324    flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1325    function.h output.h toplev.h
1326 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1327    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1328 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1329    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1330    $(INSN_ATTR_H) except.h
1331 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1332    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1333 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h                   \
1334    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1335    $(BASIC_BLOCK_H) output.h ssa.h
1336 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1337    ssa.h insn-config.h $(RECOG_H) output.h
1338 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1339    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1340 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1341    insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1342    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1343 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1344    insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1345    $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h
1346 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1347    insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H)
1348 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1349    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1350    hard-reg-set.h varray.h $(BASIC_BLOCK_H)
1351 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1352    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1353    insn-flags.h function.h except.h $(EXPR_H) ssa.h
1354 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1355    insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1356    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1357 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1358    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1359    toplev.h function.h output.h $(GGC_H)
1360 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1361    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1362    output.h function.h $(INSN_ATTR_H) toplev.h
1363 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1364    $(REGS_H)
1365 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1366    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1367 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1368 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1369    reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1370    function.h real.h toplev.h
1371 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1372    reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1373    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h
1374 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1375    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1376    $(RECOG_H) reload.h $(EXPR_H) toplev.h
1377 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1378    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1379    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h
1380 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1381    $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h $(GGC_H) function.h \
1382    cselib.h $(TREE_H)
1383 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1384    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1385    $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1386 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) \
1387    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1388    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1389 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1390    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1391    real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1392    xcoffout.h defaults.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1393    dbxout.h $(BASIC_BLOCK_H)
1394 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1395    $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1396    insn-flags.h insn-codes.h real.h toplev.h output.h
1397 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1398    $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1399    varray.h function.h
1400 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1401    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1402    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1403 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1404 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1405    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1406    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1407 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1408 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1409    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h \
1410    $(RECOG_H) function.h resource.h
1411 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1412    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1413    output.h
1414 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1415    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1416    insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h function.h
1417         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1418
1419 # Build auxiliary files that support ecoff format.
1420 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1421         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1422
1423 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1424
1425 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1426         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1427
1428 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1429
1430 # Build file to support OSF/rose half-pic format.
1431 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1432
1433 # Normally this target is not used; but it is used if you
1434 # define ALLOCA=alloca.o.  In that case, you must get a suitable alloca.c
1435 # from the GNU Emacs distribution.
1436 alloca.o:       $(srcdir)/../libiberty/alloca.c
1437         rm -f alloca.c
1438         $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1439         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1440           -c `echo alloca.c | sed 's,^\./,,'`
1441         $(ALLOCA_FINISH)
1442 #\f
1443 # Generate header and source files from the machine description,
1444 # and compile them.
1445
1446 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1447   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1448   insn-attr.h insn-attrtab.c
1449
1450 # The following pair of rules has this effect:
1451 # genconfig is run only if the md has changed since genconfig was last run;
1452 # but the file insn-config.h is touched only when its contents actually change.
1453
1454 # Each of the other insn-* files is handled by a similar pair of rules.
1455
1456 # This causes an anomaly in the results of make -n
1457 # because insn-* is older than s-*
1458 # and thus make -n thinks that insn-* will be updated
1459 # and force recompilation of things that depend on it.
1460 # We use move-if-change precisely to avoid such recompilation.
1461 # But there is no way to teach make -n that it will be avoided.
1462
1463 # Each of the insn-*.[ch] rules has a semicolon at the end,
1464 # for otherwise the system Make on SunOS 4.1 never tries
1465 # to recompile insn-*.o.  To avoid problems and extra noise from
1466 # versions of make which don't like empty commands (nothing after the
1467 # trailing `;'), we call true for each.
1468
1469 insn-config.h: s-config ; @true
1470 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1471         ./genconfig $(md_file) > tmp-config.h
1472         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1473         touch s-config
1474
1475 insn-flags.h: s-flags ; @true
1476 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1477         ./genflags $(md_file) > tmp-flags.h
1478         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1479         touch s-flags
1480
1481 insn-codes.h: s-codes ; @true
1482 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1483         ./gencodes $(md_file) > tmp-codes.h
1484         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1485         touch s-codes
1486
1487 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1488   insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1489   function.h flags.h hard-reg-set.h resource.h
1490         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1491
1492 insn-emit.c: s-emit ; @true
1493 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1494         ./genemit $(md_file) > tmp-emit.c
1495         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1496         touch s-emit
1497
1498 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1499   real.h output.h flags.h system.h function.h hard-reg-set.h resource.h
1500         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1501
1502 insn-recog.c: s-recog ; @true
1503 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1504         ./genrecog $(md_file) > tmp-recog.c
1505         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1506         touch s-recog
1507
1508 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1509   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1510         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1511
1512 insn-opinit.c: s-opinit ; @true
1513 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1514         ./genopinit $(md_file) > tmp-opinit.c
1515         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1516         touch s-opinit
1517
1518 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1519   insn-config.h $(RECOG_H)
1520         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1521
1522 insn-extract.c: s-extract ; @true
1523 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1524         ./genextract $(md_file) > tmp-extract.c
1525         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1526         touch s-extract
1527
1528 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1529         system.h insn-config.h $(RECOG_H) except.h function.h
1530         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1531
1532 insn-peep.c: s-peep ; @true
1533 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1534         ./genpeep $(md_file) > tmp-peep.c
1535         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1536         touch s-peep
1537
1538 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1539     output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H)
1540         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1541
1542 insn-attr.h: s-attr ; @true
1543 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1544         ./genattr $(md_file) > tmp-attr.h
1545         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1546         touch s-attr
1547
1548 insn-attrtab.c: s-attrtab ; @true
1549 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1550         ./genattrtab $(md_file) > tmp-attrtab.c
1551         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1552         touch s-attrtab
1553
1554 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1555     conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1556     output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h
1557         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1558
1559 insn-output.c: s-output ; @true
1560 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1561         ./genoutput $(md_file) > tmp-output.c
1562         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1563         touch s-output
1564
1565 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1566 genrtl.c genrtl.h : s-genrtl
1567         @true   # force gnu make to recheck modification times.
1568
1569 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1570         ./gengenrtl -h >tmp-genrtl.h
1571         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1572         ./gengenrtl >tmp-genrtl.c
1573         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1574         touch s-genrtl
1575 #\f
1576 # Compile the programs that generate insn-* from the machine description.
1577 # They are compiled with $(HOST_CC), and associated libraries,
1578 # since they need to run on this machine
1579 # even if GCC is being compiled to run on some other machine.
1580
1581 # $(CONFIG_H) is omitted from the deps of the gen*.o
1582 # because these programs don't really depend on anything
1583 # about the target machine.  They do depend on config.h itself,
1584 # since that describes the host machine.
1585
1586 # Pass the md file through cpp if the target requests it.
1587 $(MD_FILE): $(MD_DEPS)
1588         rm -f $@
1589         $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1590         mv tmp-$@ $@
1591
1592 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1593         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1594
1595 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1596         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1597           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1598
1599 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \
1600   system.h errors.h gensupport.h
1601         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1602
1603 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1604         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1605          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1606
1607 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1608   system.h errors.h gensupport.h
1609         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1610
1611 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1612         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1613          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1614
1615 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \
1616   system.h errors.h gensupport.h
1617         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1618
1619 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1620         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1621          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1622
1623 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1624         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1625
1626 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1627         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1628          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1629
1630 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \
1631   system.h errors.h gensupport.h
1632         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1633
1634 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1635         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1636          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1637
1638 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \
1639   system.h errors.h gensupport.h
1640         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1641 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1642         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1643          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1644
1645 genextract.o : genextract.c $(RTL_H) $(build_xm_file) \
1646   system.h insn-config.h errors.h gensupport.h
1647         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1648
1649 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1650         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1651          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1652
1653 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1654         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1655
1656 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1657         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1658          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1659
1660 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1661         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1662
1663 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1664         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1665          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1666
1667 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1668   system.h errors.h $(GGC_H) gensupport.h
1669         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1670
1671 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1672         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1673          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1674
1675 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \
1676   system.h errors.h gensupport.h
1677         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1678
1679 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1680         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1681          gengenrtl.o $(HOST_LIBS)
1682
1683 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h real.h
1684         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1685 #\f
1686 # Compile the libraries to be used by gen*.
1687 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1688 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1689 # with the rules for rtl.o, alloca.o, etc.
1690 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) \
1691   bitmap.h $(GGC_H) toplev.h
1692         rm -f $(HOST_PREFIX)rtl.c
1693         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1694         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1695
1696 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) \
1697   $(RTL_H) $(BASIC_BLOCK_H) system.h
1698         rm -f $(HOST_PREFIX)print-rtl.c
1699         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1700         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1701
1702 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1703   flags.h bitmap.h
1704         rm -f $(HOST_PREFIX)bitmap.c
1705         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1706         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1707
1708 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1709         rm -f $(HOST_PREFIX)rtlanal.c
1710         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1711         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1712
1713 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1714         rm -f $(HOST_PREFIX)alloca.c
1715         $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1716         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1717
1718 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1719         rm -f $(HOST_PREFIX)obstack.c
1720         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1721         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1722
1723 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1724         rm -f $(HOST_PREFIX)vfprintf.c
1725         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1726         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1727
1728 $(HOST_PREFIX_1)doprint.o: doprint.c
1729         rm -f $(HOST_PREFIX)doprint.c
1730         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1731         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1732
1733 $(HOST_PREFIX_1)malloc.o: malloc.c
1734         rm -f $(HOST_PREFIX)malloc.c
1735         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1736         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1737
1738 $(HOST_PREFIX_1)errors.o: errors.c
1739         rm -f $(HOST_PREFIX)errors.c
1740         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1741         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1742
1743
1744 # This satisfies the dependency that we get if you cross-compile a compiler
1745 # that does not need to compile alloca, malloc or whatever.
1746 $(HOST_PREFIX_1):
1747         touch $(HOST_PREFIX_1)
1748
1749 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c
1750         rm -f $(HOST_PREFIX)ggc-none.c
1751         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1752         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1753
1754 #\f
1755 # Remake internationalization support.
1756
1757 intl.o: intl.c intl.h gansidecl.h Makefile
1758         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1759           -DLOCALEDIR=\"$(localedir)\" \
1760           -c `echo $(srcdir)/intl.c | sed 's,^\./,,'`
1761
1762 $(top_builddir)/intl/libintl.a: intl.all
1763
1764 # Make sure all the headers are there for xgettext to scan.
1765 $(INTL_TARGETS): $(srcdir)/c-gperf.h \
1766     $(srcdir)/c-parse.c $(srcdir)/c-parse.h
1767
1768 intl.all intl.install intl.uninstall intl.distdir \
1769   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1770         @for d in $(INTL_SUBDIRS); do \
1771           target=`expr $@ : 'intl.\(.*\)'` && \
1772           echo "(cd $$d && $(MAKE) $$target)" && \
1773           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1774           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1775         done
1776
1777 # intl.distdir doesn't copy the intl makefiles (since they aren't distributed),
1778 # but we need them for the `make extraclean' in distdir-finish.
1779 intl.distdir-fixup:
1780         for d in $(INTL_SUBDIRS); do \
1781           ln $$d/Makefile tmp/$$d || cp $$d/Makefile tmp/$$d || exit; \
1782         done
1783 #\f
1784 # Remake cpp and protoize.
1785
1786 PREPROCESSOR_DEFINES = \
1787   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1788   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1789   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1790   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1791   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1792
1793 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1794                 cpphash.o cpperror.o cppinit.o cppulp.o cppdefault.o \
1795                 mkdeps.o prefix.o version.o mbchar.o @extra_cpp_objs@
1796
1797 LIBCPP_DEPS =   cpplib.h cpphash.h intl.h system.h
1798
1799 # Most of the other archives built/used by this makefile are for
1800 # targets.  This one is strictly for the host.
1801 libcpp.a: $(LIBCPP_OBJS)
1802         -rm -rf libcpp.a
1803         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1804         if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1805
1806 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1807         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1808         intl.o libcpp.a $(LIBS)
1809
1810 cppmain.o:  cppmain.c  $(CONFIG_H) cpplib.h intl.h system.h
1811
1812 cppulp.o:   cppulp.c   $(CONFIG_H) system.h output.h
1813 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1814 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1815 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS)
1816 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1817 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1818 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1819 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1820 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1821                 mkdeps.h prefix.h output.h version.h
1822
1823 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1824         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1825           $(PREPROCESSOR_DEFINES) \
1826           -c `echo $(srcdir)/cppdefault.c | sed 's,^\./,,'`
1827
1828 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1829
1830 # The traditional mode preprocessor, a separate program for ease of
1831 # maintenance.  Some code is shared with the ISO-C cpp.
1832 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBDEPS)
1833         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1834         tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBS)
1835
1836 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h
1837 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h
1838
1839 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1840         cd $(srcdir); $(BISON) $(BISONFLAGS) -o tradcif.c tradcif.y
1841
1842 # Note for the stamp targets, we run the program `true' instead of
1843 # having an empty command (nothing following the semicolon).
1844
1845 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1846
1847 PROTO_OBJS = intl.o version.o
1848
1849 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1850         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1851
1852 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1853         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1854
1855 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1856    Makefile version.h
1857         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1858           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1859           $(srcdir)/protoize.c
1860
1861 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1862    $(CONFIG_H) system.h Makefile version.h
1863         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1864           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1865           $(srcdir)/unprotoize.c
1866
1867 # This info describes the target machine, so compile with GCC just built.
1868 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1869    stmp-int-hdrs
1870         -rm -f SYSCALLS.c tmp-SYSCALLS.s
1871         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
1872           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1873         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1874           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1875         -rm -f SYSCALLS.c tmp-SYSCALLS.s
1876
1877
1878 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1879         -rm -f tmp-proto.[cso]
1880         cp $(srcdir)/protoize.c tmp-proto.c
1881         chmod u+w tmp-proto.c
1882         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1883           $(GCC_CFLAGS) $(INCLUDES) \
1884           -DGCC_INCLUDE_DIR=0 \
1885           -DGPLUSPLUS_INCLUDE_DIR=0 \
1886           -DCROSS_INCLUDE_DIR=0 \
1887           -DTOOL_INCLUDE_DIR=0 \
1888           -DSTANDARD_EXEC_PREFIX=0 \
1889           -DDEFAULT_TARGET_MACHINE=0 \
1890           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1891         @echo '**********' Expect 400 lines of differences.
1892         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1893         -wc -l tmp-proto.diff
1894         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1895           $(GCC_CFLAGS) $(INCLUDES) \
1896           -DGCC_INCLUDE_DIR=0 \
1897           -DGPLUSPLUS_INCLUDE_DIR=0 \
1898           -DCROSS_INCLUDE_DIR=0 \
1899           -DTOOL_INCLUDE_DIR=0 \
1900           -DSTANDARD_EXEC_PREFIX=0 \
1901           -DDEFAULT_TARGET_MACHINE=0 \
1902           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1903         @echo Expect zero differences.
1904         diff $(srcdir)/protoize.c tmp-proto.c | cat
1905         -rm -f tmp-proto.[cs] tmp-proto$(objext)
1906
1907 gcov.o: gcov.c gcov-io.h intl.h system.h
1908
1909 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
1910 # upon whether $(exeext) is empty or not.
1911 GCOV_OBJS = gcov.o intl.o
1912 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
1913         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
1914 #\f
1915 # Build the include directory.  The stamp files are stmp-* rather than
1916 # s-* so that mostlyclean does not force the include directory to
1917 # be rebuilt.
1918
1919 # Build the include directory including float.h (which no longer depends upon
1920 # enquire).
1921 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
1922 # Copy in the headers provided with gcc.
1923 # The sed command gets just the last file name component;
1924 # this is necessary because VPATH could add a dirname.
1925 # Using basename would be simpler, but some systems don't have it.
1926 # The touch command is here to workaround an AIX/Linux NFS bug.
1927         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
1928         for file in .. $(USER_H); do \
1929           if [ X$$file != X.. ]; then \
1930             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
1931             touch include/$$realfile; \
1932             rm -f include/$$realfile; \
1933             cp $$file include; \
1934             chmod a+r include/$$realfile; \
1935           fi; \
1936         done
1937         rm -f include/limits.h
1938         cp xlimits.h include/limits.h
1939         chmod a+r include/limits.h
1940         rm -f include/float.h
1941         if [ x$(FLOAT_H) != xMakefile.in ]; then \
1942           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
1943           chmod a+r include/float.h; \
1944         else :; fi
1945 # Install the README
1946         rm -f include/README
1947         cp $(srcdir)/README-fixinc include/README
1948         chmod a+r include/README
1949         touch $@
1950
1951 # fixinc.sh depends on this, not on specs directly.
1952 # The idea is to make sure specs gets built, but not rerun fixinc.sh
1953 # after each stage just because specs' mtime has changed.
1954 specs.ready: specs
1955         -if [ -f specs.ready ] ; then \
1956                 true; \
1957         else \
1958                 touch specs.ready; \
1959         fi
1960
1961 FIXINCSRCDIR=$(srcdir)/fixinc
1962 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
1963         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
1964         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
1965         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
1966         MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc; pwd` ; \
1967         export MAKE srcdir ; \
1968         cd ./fixinc; $(SHELL) $${srcdir}/mkfixinc.sh $(target)
1969
1970 # Build fixed copies of system files.
1971 stmp-fixinc: fixinc.sh gsyslimits.h
1972         rm -rf include; mkdir include
1973         -chmod a+rx include
1974         TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
1975         INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
1976         export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
1977         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS)
1978         rm -f include/syslimits.h
1979         if [ -f include/limits.h ]; then \
1980           mv include/limits.h include/syslimits.h; \
1981         else \
1982           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
1983         fi
1984         chmod a+r include/syslimits.h
1985 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
1986 # that directory exists, then make sure that $(libsubdir) exists.
1987 # This is because cpp is compiled to find $(tooldir)/include via
1988 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
1989 # exists.
1990 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
1991 # won't work because libsubdir doesn't exist yet.
1992         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
1993            && [ -d $(tooldir)/sys-include ]; then \
1994           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
1995           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
1996           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
1997           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
1998         else true; fi
1999         touch stmp-fixinc
2000
2001 # Files related to the fixproto script.
2002 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2003 # used in native and host-x-target builds, so it's safe to link them with
2004 # libiberty.a.
2005
2006 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2007         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2008         then \
2009           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2010           export CC; \
2011           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2012           mv tmp-deduced.h deduced.h; \
2013         else \
2014           touch deduced.h; \
2015         fi
2016
2017 GEN_PROTOS_OBJS = gen-protos.o scan.o
2018 gen-protos: $(GEN_PROTOS_OBJS)
2019         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \
2020           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2021
2022 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2023         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2024
2025 scan.o: scan.c scan.h $(build_xm_file) system.h
2026         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2027
2028 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2029         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2030           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2031         mv tmp-fixtmp.c fixtmp.c
2032         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2033           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2034           | ./gen-protos >xsys-protos.hT
2035         mv xsys-protos.hT xsys-protos.h
2036         rm -rf fixtmp.c
2037
2038 # This is nominally a 'build' program, but it's run only when host==build,
2039 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2040 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \
2041             libcpp.a
2042         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2043            scan-decls.o scan.o libcpp.a $(LIBS)
2044
2045 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2046         xsys-protos.h $(build_xm_file) system.h cpplib.h
2047         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2048
2049 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2050         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2051
2052 # stmp-fixproto depends on this, not on fix-header directly.
2053 # The idea is to make sure fix-header gets built,
2054 # but not rerun fixproto after each stage
2055 # just because fix-header's mtime has changed.
2056 fixhdr.ready: fix-header
2057         -if [ -f fixhdr.ready ] ; then \
2058                 true; \
2059         else \
2060                 touch fixhdr.ready; \
2061         fi
2062
2063 # stmp-int-headers is to make sure fixincludes has already finished.
2064 # The if statement is so that we don't run fixproto a second time
2065 # if it has already been run on the files in `include'.
2066 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2067         if [ -f include/fixed ] ; then true; \
2068         else \
2069           : This line works around a 'make' bug in BSDI 1.1.; \
2070           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2071           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2072             export mkinstalldirs; \
2073           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2074             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2075             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2076           else true; fi; \
2077           touch include/fixed; \
2078         fi
2079         touch stmp-fixproto
2080 #\f
2081 # Remake the info files.
2082
2083 doc: $(BUILD_INFO) gccbug
2084 info: cpp.info gcc.info lang.info
2085
2086 cpp.info: $(srcdir)/cpp.texi
2087         $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2088
2089 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2090           $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2091           $(srcdir)/tm.texi $(srcdir)/gcov.texi
2092         $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2093
2094 dvi: gcc.dvi cpp.dvi lang.dvi
2095
2096 # This works with GNU Make's default rule.
2097 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2098          $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2099          $(srcdir)/tm.texi $(srcdir)/gcov.texi
2100         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2101         texindex gcc.??
2102         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2103
2104 cpp.dvi: $(srcdir)/cpp.texi
2105         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2106         texindex cpp.??
2107         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2108
2109
2110 INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi
2111         cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \
2112                 --no-split --no-headers -o INSTALL install1.texi
2113 #\f
2114 # Deletion of files made during compilation.
2115 # There are four levels of this:
2116 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2117 # `mostlyclean' is useful while working on a particular type of machine.
2118 # It deletes most, but not all, of the files made by compilation.
2119 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2120 # `clean' deletes everything made by running `make all'.
2121 # `distclean' also deletes the files made by config.
2122 # `maintainer-clean' also deletes everything that could be regenerated
2123 # automatically, except for `configure'.
2124 # We remove as much from the language subdirectories as we can
2125 # (less duplicated code).
2126
2127 INTL_MOSTLYCLEAN = intl.mostlyclean
2128 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2129         -rm -f $(STAGESTUFF)
2130 # Delete the temporary source copies for cross compilation.
2131         -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2132         -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2133         -rm -f $(HOST_PREFIX_1)obstack.c
2134 # Delete the temp files made in the course of building libgcc.a.
2135         -rm -f xlimits.h libgcc1-test
2136         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2137 # Delete other built files.
2138         -rm -f t-float.h-cross xsys-protos.hT
2139 # Delete the stamp and temporary files.
2140         -rm -f s-* tmp-* stamp-* stmp-*
2141         -rm -f */stamp-* */tmp-*
2142 # Delete debugging dump files.
2143         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2144 # Delete some files made during installation.
2145         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2146         -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2147 # Delete files generated for fixproto
2148         -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2149           gen-protos fixproto.list fixtmp.* fixhdr.ready
2150 # Delete files generated for fixincl
2151         -rm -rf fixincl fixinc.sh specs.ready
2152         (cd fixinc && $(MAKE) clean)
2153 # Delete unwanted output files from TeX.
2154         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2155         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2156 # Delete sorted indices we don't actually use.
2157         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2158 # Delete core dumps.
2159         -rm -f core */core
2160
2161 # Delete all files made by compilation
2162 # that don't exist in the distribution.
2163 INTL_CLEAN = intl.clean
2164 clean: mostlyclean $(INTL_CLEAN) lang.clean
2165         -rm -f libgcc.a
2166         -rm -rf libgcc
2167         -rm -f *.dvi
2168         -rm -f */*.dvi
2169         -if [ -f md.pre-cpp ]; then \
2170           rm -f md ; \
2171         fi
2172 # Delete the include directory.
2173         -rm -rf include
2174 # Delete files used by the "multilib" facility (including libgcc subdirs).
2175         -rm -f multilib.h tmpmultilib*
2176         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2177           rm -rf $(MULTILIB_DIRNAMES); \
2178         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2179           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2180         fi ; fi
2181         -rm -fr stage1 stage2 stage3 stage4
2182
2183 # Delete all files that users would normally create
2184 # while building and installing GCC.
2185 INTL_DISTCLEAN = intl.distclean
2186 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2187         -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2188         -rm -f md cstamp-h
2189         -rm -f config.status config.run config.cache config.bak
2190         -rm -f Make-lang Make-hooks Make-host Make-target
2191         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2192         -rm -f gthr-default.h
2193         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2194         -rm -f c-parse.output
2195         -rm -f *.asm
2196         -rm -f float.h
2197         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2198         -rm -f testsuite/{gcc,g++}.{log,sum}
2199         -rm -f intl/libintl.h libintl.h
2200
2201 # Delete anything likely to be found in the source directory
2202 # that shouldn't be in the distribution.
2203 extraclean: distclean lang.extraclean
2204         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2205         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2206         -rm -f config/*/=* config/*/"#"* config/*/*~*
2207         -rm -f config/*/*.orig config/*/*.rej
2208         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2209         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2210         -rm -f *lose config/*lose config/*/*lose
2211         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2212         -rm -f y.tab.c yacc.*
2213         -rm -f */=* */"#"* */*~*
2214         -rm -f */patch* */*.orig */*.rej
2215         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2216         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2217         -rm -f */*lose */*.s */*.s[0-9] */*.i
2218
2219 # Get rid of every file that's generated from some other file, except for `configure'.
2220 # Most of these files ARE PRESENT in the GCC distribution.
2221 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2222 # submake, so that we don't descend into intl after its makefile has been
2223 # removed.
2224 maintainer-clean:
2225         @echo 'This command is intended for maintainers to use; it'
2226         @echo 'deletes files that may need special tools to rebuild.'
2227         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2228                 intl.maintainer-clean lang.maintainer-clean distclean
2229         -rm -f c-parse.y c-gperf.h
2230         -rm -f c-parse.c c-parse.h c-parse.output TAGS
2231         -rm -f cpp.info* cpp.??s cpp.*aux
2232         -rm -f gcc.info* gcc.??s gcc.*aux
2233 #\f
2234 # Entry points `install' and `uninstall'.
2235 # Also use `install-collect2' to install collect2 when the config files don't.
2236
2237 # The semicolon is to prevent the install.sh -> install default rule
2238 # from doing anything.  Having it run true helps avoid problems and
2239 # noise from versions of make which don't like to have null commands.
2240 install: $(INSTALL_TARGET) ; @true
2241
2242 # Copy the compiler files into directories where they will be run.
2243 # Install the driver last so that the window when things are
2244 # broken is small.
2245 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2246     $(INSTALL_CPP) install-man $(INSTALL_INFO) intl.install \
2247     lang.install-normal install-driver
2248
2249 # Do nothing while making gcc with a cross-compiler. The person who
2250 # makes gcc for the target machine has to know how to put a complete
2251 # gcc together by hand.
2252 install-build: force
2253         @echo You have to install gcc on your target machine by hand.
2254
2255 # Run this on the target machine
2256 # to finish installation of cross compiler.
2257 # This is not used anymore now that float.h does not depend on enquire.
2258 install-cross-rest: install-float-h-cross
2259
2260 # Handle cpp installation.
2261 install-cpp: cpp$(exeext)
2262         -if [ -f gcc-cross$(exeext) ] ; then \
2263           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2264           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2265           if [ x$(cpp_install_dir) != x ]; then \
2266             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2267             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2268           else true; fi; \
2269         else \
2270           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2271           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2272           if [ x$(cpp_install_dir) != x ]; then \
2273             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2274             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2275           else true; fi; \
2276         fi
2277
2278 uninstall-cpp:
2279         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2280         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2281         -if [ x$(cpp_install_dir) != x ]; then \
2282           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2283           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2284         else true; fi
2285
2286 # Install float.h for cross compiler.
2287 # Run this on the target machine!
2288 # This is not used anymore now that float.h does not depend on enquire.
2289 install-float-h-cross: installdirs
2290 #       if [ -f enquire ] ; then true; else false; fi
2291 # Note: don't use -.  We should fail right away if enquire was not made.
2292         ./enquire -f > $(tmpdir)/float.h
2293         -rm -f $(libsubdir)/include/float.h
2294         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2295         -rm -f $(tmpdir)/float.h
2296         chmod a-x $(libsubdir)/include/float.h
2297
2298 # Create the installation directories.
2299 installdirs:
2300         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2301         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2302         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2303         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2304 # This dir isn't currently searched by cpp.
2305 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2306         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2307           fdir=$${fdir}/$${dir}; \
2308           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2309         done
2310         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2311         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2312         -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2313         -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2314         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2315 # We don't use mkdir -p to create the parents of man1dir,
2316 # because some systems don't support it.
2317 # Instead, we use this technique to create the immediate parent of man1dir.
2318         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2319         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2320         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2321
2322 # Install the compiler executables built during cross compilation.
2323 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2324         for file in $(COMPILERS); do \
2325           if [ -f $$file ] ; then \
2326             rm -f $(libsubdir)/$$file; \
2327             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2328           else true; \
2329           fi; \
2330         done
2331         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2332           if [ x"$$file" != x.. ]; then \
2333             rm -f $(libsubdir)/$$file; \
2334             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2335           else true; fi; \
2336         done
2337         for file in $(EXTRA_PARTS) ..; do \
2338           if [ x"$$file" != x.. ]; then \
2339             rm -f $(libsubdir)/$$file; \
2340             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2341             chmod a-x $(libsubdir)/$$file; \
2342           else true; fi; \
2343         done
2344 # Don't mess with specs if it doesn't exist yet.
2345         -if [ -f specs ] ; then \
2346           rm -f $(libsubdir)/specs; \
2347           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2348           chmod a-x $(libsubdir)/specs; \
2349         fi
2350 # Install protoize if it was compiled.
2351         -if [ -f protoize$(exeext) ]; \
2352         then \
2353             if [ -f gcc-cross$(exeext) ] ; then \
2354                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2355                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2356                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2357                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2358             else \
2359                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2360                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2361                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2362                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2363             fi ; \
2364             rm -f $(libsubdir)/SYSCALLS.c.X; \
2365             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2366             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2367         fi
2368         -rm -f $(libsubdir)/cpp0$(exeext)
2369         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2370         -rm -f $(libsubdir)/tradcpp0$(exeext)
2371         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2372 # Install gcov if it was compiled.
2373         -if [ -f gcov$(exeext) ]; \
2374         then \
2375             rm -f $(bindir)/gcov$(exeext); \
2376             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2377         fi
2378         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2379
2380 # Install the driver program as $(target_alias)-gcc
2381 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2382 install-driver: xgcc$(exeext)
2383         -if [ -f gcc-cross$(exeext) ] ; then \
2384           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2385           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2386           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2387             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2388             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2389           else true; fi; \
2390         else \
2391           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2392           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2393           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2394           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2395           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2396         fi
2397
2398 # Install the info files.
2399 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2400 # to do the install.
2401 install-info: doc installdirs lang.install-info
2402         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2403         for f in cpp.info* gcc.info*; do \
2404             $(INSTALL_DATA) $$f $(infodir)/$$f; \
2405         done
2406         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2407           if [ -f $(infodir)/dir ] ; then \
2408             for f in cpp.info gcc.info; do \
2409                 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2410             done; \
2411           else true; fi; \
2412         else true; fi;
2413         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2414
2415 # Install the man pages.
2416 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cpp.1 lang.install-man
2417         -if [ -f gcc-cross$(exeext) ] ; then \
2418           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2419           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2420           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2421         else \
2422           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2423           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2424           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2425         fi
2426         -rm -f $(man1dir)/cpp$(manext)
2427         -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2428         -chmod a-x $(man1dir)/cpp$(manext)
2429
2430 # Install the library.
2431 install-libgcc: libgcc.a installdirs
2432         -if [ -f libgcc.a ] ; then \
2433           rm -f $(libsubdir)/libgcc.a; \
2434           $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2435           if $(RANLIB_TEST_FOR_TARGET) ; then \
2436             (cd $(libsubdir); $(RANLIB_FOR_TARGET) libgcc.a); else true; fi; \
2437           chmod a-x $(libsubdir)/libgcc.a; \
2438         else true; fi
2439
2440 # Install multiple versions of libgcc.a.
2441 install-multilib: stmp-multilib installdirs
2442         for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2443           dir=`echo $$i | sed -e 's/;.*$$//'`; \
2444           if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; chmod a+rx $(libsubdir)/$${dir}; fi; \
2445           for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2446             rm -f $(libsubdir)/$${dir}/$${f}; \
2447             $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2448           done; \
2449           if $(RANLIB_TEST_FOR_TARGET); then \
2450             (cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
2451           else true; fi; \
2452           chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2453         done
2454
2455 # Install all the header files built in the include subdirectory.
2456 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2457 # Fix symlinks to absolute paths in the installed include directory to
2458 # point to the installed directory, not the build directory.
2459 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2460         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2461         if [ $$? -eq 0 ]; then \
2462           dir=`cd include; pwd`; \
2463           for i in $$files; do \
2464             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2465             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2466               rm -f $(libsubdir)/include/$$i; \
2467               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2468             fi; \
2469           done; \
2470         fi
2471
2472 # Create or recreate the gcc private include file directory.
2473 install-include-dir: installdirs
2474         -rm -rf $(libsubdir)/include
2475         mkdir $(libsubdir)/include
2476         -chmod a+rx $(libsubdir)/include
2477
2478 # Install the include directory using tar.
2479 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2480 # We use `pwd`/include instead of just include to problems with CDPATH
2481 # Unless a full pathname is provided, some shells would print the new CWD,
2482 # found in CDPATH, corrupting the output.  We could just redirect the
2483 # output of `cd', but some shells lose on redirection within `()'s
2484         (cd `pwd`/include ; \
2485          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2486 # /bin/sh on some systems returns the status of the first tar,
2487 # and that can lose with GNU tar which always writes a full block.
2488 # So use `exit 0' to ignore its exit status.
2489
2490 # Install the include directory using cpio.
2491 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2492 # See discussion about the use of `pwd` above
2493         cd `pwd`/include ; \
2494         find . -print | cpio -pdum $(libsubdir)/include
2495
2496 # Put assert.h where it won't override GNU libc's assert.h.
2497 # It goes in a dir that is searched after GNU libc's headers;
2498 # thus, the following conditionals are no longer needed.
2499 # But it's not worth deleting them now.
2500 ## Don't replace the assert.h already there if it is not from GCC.
2501 ## This code would be simpler if it tested for -f ... && ! grep ...
2502 ## but supposedly the ! operator is missing in sh on some systems.
2503 install-assert-h: assert.h installdirs
2504         if [ -f $(assertdir)/assert.h ]; \
2505         then \
2506           if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2507             then \
2508             rm -f $(assertdir)/assert.h; \
2509             $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2510             chmod a-x $(assertdir)/assert.h; \
2511           else true; \
2512           fi; \
2513         else \
2514           rm -f $(assertdir)/assert.h; \
2515           $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2516           chmod a-x $(assertdir)/assert.h; \
2517         fi
2518
2519 # Use this target to install the program `collect2' under the name `collect2'.
2520 install-collect2: collect2 installdirs
2521         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2522 # Install the driver program as $(libsubdir)/gcc for collect2.
2523         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2524
2525 # Cancel installation by deleting the installed files.
2526 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2527         -rm -rf $(libsubdir)
2528         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2529         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2530         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2531         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2532         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2533         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2534         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2535         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2536         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2537         -rm -rf $(man1dir)/cpp$(manext)
2538         -rm -rf $(man1dir)/protoize$(manext)
2539         -rm -rf $(man1dir)/unprotoize$(manext)
2540         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2541 #\f
2542 # These targets are for the dejagnu testsuites. The file site.exp
2543 # contains global variables that all the testsuites will use.
2544
2545 # Set to $(target_alias)/ for cross.
2546 target_subdir = @target_subdir@
2547
2548 site.exp: ./config.status Makefile
2549         @echo "Making a new config file..."
2550         -@rm -f ./tmp?
2551         @touch site.exp
2552         -@mv site.exp site.bak
2553         @echo "## these variables are automatically generated by make ##" > ./tmp0
2554         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2555         @echo "# add them to the last section" >> ./tmp0
2556         @echo "set rootme \"`pwd`\"" >> ./tmp0
2557         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2558         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2559         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2560         @echo "set target_triplet $(target)" >> ./tmp0
2561         @echo "set target_alias $(target_alias)" >> ./tmp0
2562 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2563         @echo "set CFLAGS \"\"" >> ./tmp0
2564         @echo "set CXXFLAGS \"-I$(objdir)/../$(target_subdir)libio -I\$$srcdir/../libg++/src -I\$$srcdir/../libio -I\$$srcdir/../libstdc++ -I\$$srcdir/../libstdc++/stl -L$(objdir)/../$(target_subdir)libg++ -L$(objdir)/../$(target_subdir)libstdc++\"" >> ./tmp0
2565 # If newlib has been configured, we need to pass -B to gcc so it can find
2566 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2567 # message if it doesn't, but the testsuite is supposed to ignore the message -
2568 # it's too difficult to tell when to and when not to pass -B (not all targets
2569 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2570 # seems like too selective a test.
2571 # ??? Another way to solve this might be to rely on linker scripts.  Then
2572 # theoretically the -B won't be needed.
2573 # We also need to pass -L ../ld so that the linker can find ldscripts.
2574         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2575           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2576           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2577           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2578           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2579           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2580         else true; \
2581         fi
2582         @if [ -d $(objdir)/../ld ] ; then \
2583           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2584         else true; \
2585         fi
2586         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2587         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2588         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2589         @cat ./tmp0 > site.exp
2590         @cat site.bak | sed \
2591                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2592         -@rm -f ./tmp?
2593
2594 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc
2595
2596 check: $(CHECK_TARGETS)
2597
2598 testsuite/site.exp: site.exp
2599         if [ -d testsuite ]; then \
2600           true; \
2601         else \
2602           mkdir testsuite; \
2603         fi
2604         rm -rf testsuite/site.exp
2605         cp site.exp testsuite/site.exp
2606
2607 check-g++: testsuite/site.exp
2608         -rootme=`pwd`; export rootme; \
2609         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2610         cd testsuite; \
2611         EXPECT=${EXPECT} ; export EXPECT ; \
2612         if [ -f $${rootme}/../expect/expect ] ; then  \
2613            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2614             export TCL_LIBRARY ; fi ; \
2615         $(RUNTEST) --tool g++ $(RUNTESTFLAGS)
2616
2617 check-gcc: testsuite/site.exp
2618         -rootme=`pwd`; export rootme; \
2619         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2620         cd testsuite; \
2621         EXPECT=${EXPECT} ; export EXPECT ; \
2622         if [ -f $${rootme}/../expect/expect ] ; then  \
2623            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2624            export TCL_LIBRARY ; fi ; \
2625         $(RUNTEST) --tool gcc $(RUNTESTFLAGS)
2626
2627 check-g77: testsuite/site.exp
2628         -rootme=`pwd`; export rootme; \
2629         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2630         cd testsuite; \
2631         EXPECT=${EXPECT} ; export EXPECT ; \
2632         if [ -f $${rootme}/../expect/expect ] ; then  \
2633            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2634            export TCL_LIBRARY ; fi ; \
2635         $(RUNTEST) --tool g77 $(RUNTESTFLAGS)
2636
2637 check-objc: testsuite/site.exp
2638         -rootme=`pwd`; export rootme; \
2639         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2640         cd testsuite; \
2641         EXPECT=${EXPECT} ; export EXPECT ; \
2642         if [ -f $${rootme}/../expect/expect ] ; then  \
2643            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2644             export TCL_LIBRARY ; fi ; \
2645         $(RUNTEST) --tool objc $(RUNTESTFLAGS)
2646
2647 # These exist for maintenance purposes.
2648
2649 # Update the tags table.
2650 TAGS: force
2651         cd $(srcdir);                                                   \
2652         mkdir tmp-tags;                                                 \
2653         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2654         etags *.y *.h *.c;                                              \
2655         mv tmp-tags/* .;                                                \
2656         rmdir tmp-tags
2657
2658 # Create the distribution tar.gz file.
2659 dist: tmp-gcc.xtar
2660         gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz
2661         mv tmp-gcc.xtar.gz gcc-$(version).tar.gz
2662
2663 tmp-gcc.xtar: distdir
2664 # Make the distribution.
2665         tar -chf tmp-gcc.xtar gcc-$(version)
2666
2667 distdir-cvs: force
2668         if [ -d $(srcdir)/CVS ]; then cd $(srcdir) && cvs -r update; fi
2669
2670 # This target exists to do the initial work before the language specific
2671 # stuff gets done.
2672 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2673   $(srcdir)/c-parse.c $(srcdir)/config.in $(srcdir)/version.c TAGS
2674         @case '$(USE_NLS)' in \
2675         yes) ;; \
2676         *) echo "configure with --enable-nls before making a distribution"; \
2677            exit 1;; \
2678         esac
2679         @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2680         then true; \
2681         else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2682         fi
2683 # Update the version number in README
2684         $(AWK) '$$1 " " $$2 " " $$3 == "This directory contains" \
2685                 { $$6 = version; print $$0 } \
2686              $$1 " " $$2 " " $$3 != "This directory contains"' \
2687           version=$(version) $(srcdir)/README > tmp.README
2688         mv tmp.README README
2689         -rm -rf gcc-$(version) tmp
2690 # Put all the files in a temporary subdirectory
2691 # which has the name that we want to have in the tar file.
2692         mkdir tmp
2693         mkdir tmp/config
2694         mkdir tmp/ginclude
2695         mkdir tmp/objc
2696         mkdir tmp/intl
2697         mkdir tmp/po
2698         for file in `(cd $(srcdir) && echo *[0-9a-zA-Z+])`; do \
2699           test -f $(srcdir)/$$file && $(LN_S) $(srcdir)/$$file tmp; \
2700         done
2701         if test "$(srcdir)" != "." ; then \
2702           for file in c-parse.c ; do \
2703             test -f ./$$file && $(LN_S) ../$$file tmp; \
2704           done; \
2705         fi
2706         for file in `(cd $(srcdir)/config && echo *[0-9a-zA-Z+])`; do \
2707           if test -d $(srcdir)/config/$$file \
2708               && test "$$file" != RCS && test "$$file" != CVS; then \
2709             mkdir tmp/config/$$file; \
2710             for subfile in `(cd $(srcdir)/config/$$file && echo *[0-9a-zA-Z+])`; do \
2711               $(LN_S) $(srcdir)/config/$$file/$$subfile tmp/config/$$file; \
2712             done; \
2713           else \
2714             $(LN_S) $(srcdir)/config/$$file tmp/config; \
2715           fi; \
2716         done
2717         for file in `(cd $(srcdir)/ginclude && echo *[0-9a-zA-Z+])`; do \
2718           $(LN_S) $(srcdir)/ginclude/$$file tmp/ginclude; \
2719         done
2720         for file in `(cd $(srcdir)/objc && echo *[0-9a-zA-Z+])`; do \
2721           $(LN_S) $(srcdir)/objc/$$file tmp/objc; \
2722         done
2723         $(LN_S) .gdbinit tmp
2724
2725 # Finish making `distdir', after the languages have done their thing.
2726 distdir-finish:
2727         mv tmp gcc-$(version)
2728 # Get rid of everything we don't want in the distribution.  We'd want
2729 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2730 # expanded.
2731         cd gcc-$(version); make extraclean distdir-check VERSION_DEP=
2732
2733 distdir-check:
2734         ($(AWK) '/^[^#]/{print} /^#[A-Za-z]/{print substr($$1, 2)}' | sort) \
2735           < po/POTFILES.in > tmp.POTFILES
2736         ls [A-Za-z]*.[ch] [a-z]*/[A-Za-z]*.[ch] \
2737           [a-z]*/[a-z]*/[A-Za-z]*.[ch] | sort > tmp.src
2738         diff tmp.POTFILES tmp.src || { \
2739           echo "po/POTFILES.in and sources do not match -- please fix"; \
2740           exit 1; \
2741         }
2742         rm -f tmp.*
2743
2744 distdir: distdir-cvs distdir-start intl.distdir intl.distdir-fixup \
2745   lang.distdir distdir-finish
2746
2747 # make diff oldversion=M.N
2748 # creates a diff file between an older distribution and this one.
2749 # The -P option assumes this is GNU diff.
2750 diff:
2751         diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2752            -x TAGS -x INSTALL -x configure -x config.in \
2753           -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2754           -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2755           $(LANG_DIFF_EXCLUDES) \
2756           gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff
2757
2758 # A list of files to be destroyed during "lean" builds.
2759 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2760
2761 bootstrap bootstrap-lean: force
2762 # Only build the C compiler for stage1, because that is the only one that
2763 # we can guarantee will build with the native compiler, and also it is the
2764 # only thing useful for building stage2.
2765         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" LANG_LIB2FUNCS=
2766         $(MAKE) stage1
2767         -if test $@ = bootstrap-lean; then cd stage1 ; rm -f $(VOL_FILES); else true; fi
2768 # This used to define ALLOCA as empty, but that would lead to bad results
2769 # for a subsequent `make install' since that would not have ALLOCA empty.
2770 # To prevent `make install' from compiling alloca.o and then relinking cc1
2771 # because alloca.o is newer, we permit these recursive makes to compile
2772 # alloca.o.  Then cc1 is newer, so it won't have to be relinked.
2773         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2774         $(MAKE) stage2
2775         -if test $@ = bootstrap-lean; then rm -rf stage1; cd stage2 ; rm -f $(VOL_FILES); else true; fi
2776         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2777
2778 bootstrap2 bootstrap2-lean: force
2779         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2780         $(MAKE) stage2
2781         -if test $@ = bootstrap2-lean; then rm -rf stage1; cd stage2 ; rm -f $(VOL_FILES); else true; fi
2782         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2783
2784 bootstrap3 bootstrap3-lean: force
2785         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2786
2787 bootstrap4 bootstrap4-lean: force
2788         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
2789
2790 # Compare the object files in the current directory with those in the
2791 # stage2 directory.
2792
2793 # ./ avoids bug in some versions of tail.
2794 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2795         -rm -f .bad_compare
2796         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2797         for file in *$(objext); do \
2798           tail +16c ./$$file > tmp-foo1; \
2799           tail +16c stage$$stage/$$file > tmp-foo2 \
2800             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2801         done
2802         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2803         for dir in tmp-foo intl $(SUBDIRS); do \
2804           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2805             for file in $$dir/*$(objext); do \
2806               tail +16c ./$$file > tmp-foo1; \
2807               tail +16c stage$$stage/$$file > tmp-foo2 \
2808                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2809             done; \
2810           else true; fi; \
2811         done
2812         -rm -f tmp-foo*
2813         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2814         if [ -f .bad_compare ]; then \
2815           echo "Bootstrap comparison failure!"; \
2816           cat .bad_compare; \
2817           exit 1; \
2818         else \
2819           case "$@" in \
2820             *-lean ) rm -rf stage$$stage ;; \
2821             *) ;; \
2822           esac; true; \
2823         fi
2824
2825 # Compare the object files in the current directory with those in the
2826 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
2827 # running tail and the overhead of twice copying each object file.
2828
2829 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2830         -rm -f .bad_compare
2831         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2832         for file in *$(objext); do \
2833           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2834         done
2835         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2836         for dir in tmp-foo intl $(SUBDIRS); do \
2837           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2838             for file in $$dir/*$(objext); do \
2839               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2840             done; \
2841           else true; fi; \
2842         done
2843         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2844         if [ -f .bad_compare ]; then \
2845           echo "Bootstrap comparison failure!"; \
2846           cat .bad_compare; \
2847           exit 1; \
2848         else \
2849           case "$@" in \
2850             *-lean ) rm -rf stage$$stage ;; \
2851           esac; true; \
2852         fi
2853
2854 # Copy the object files from a particular stage into a subdirectory.
2855 stage1-start:
2856         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2857         -for dir in intl $(SUBDIRS) ; \
2858          do \
2859            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2860          done
2861         -mv $(STAGESTUFF) stage1
2862         -mv intl/*$(objext) stage1/intl
2863 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2864 # dir will work properly.
2865         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2866         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2867         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2868         -rm -f stage1/libgcc.a
2869         -cp libgcc.a stage1
2870         -if $(RANLIB_TEST_FOR_TARGET) ; then \
2871           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
2872         else true; fi
2873         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2874           cp stage1/$${f} . ; \
2875         else true; \
2876         fi; done
2877 stage1: force stage1-start lang.stage1
2878
2879 stage2-start:
2880         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2881         -for dir in intl $(SUBDIRS) ; \
2882          do \
2883            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2884          done
2885         -mv $(STAGESTUFF) stage2
2886         -mv intl/*$(objext) stage2/intl
2887 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2888 # dir will work properly.
2889         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
2890         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
2891         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
2892         -rm -f stage2/libgcc.a
2893         -cp libgcc.a stage2
2894         -if $(RANLIB_TEST_FOR_TARGET) ; then \
2895           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
2896         else true; fi
2897         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2898           cp stage2/$${f} . ; \
2899         else true; \
2900         fi; done
2901 stage2: force stage2-start lang.stage2
2902
2903 stage3-start:
2904         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2905         -for dir in intl $(SUBDIRS) ; \
2906          do \
2907            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2908          done
2909         -mv $(STAGESTUFF) stage3
2910         -mv intl/*$(objext) stage3/intl
2911 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2912 # dir will work properly.
2913         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
2914         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
2915         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
2916         -rm -f stage3/libgcc.a
2917         -cp libgcc.a stage3
2918         -if $(RANLIB_TEST_FOR_TARGET) ; then \
2919           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
2920         else true; fi
2921         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2922           cp stage3/$${f} . ; \
2923         else true; \
2924         fi; done
2925 stage3: force stage3-start lang.stage3
2926
2927 stage4-start:
2928         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
2929         -for dir in intl $(SUBDIRS) ; \
2930          do \
2931            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
2932          done
2933         -mv $(STAGESTUFF) stage4
2934         -mv intl/*$(objext) stage4/intl
2935 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2936 # dir will work properly.
2937         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
2938         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
2939         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
2940         -rm -f stage4/libgcc.a
2941         -cp libgcc.a stage4
2942         -if $(RANLIB_TEST_FOR_TARGET) ; then \
2943           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
2944         else true; fi
2945         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2946           cp stage4/$${f} . ; \
2947         else true; \
2948         fi; done
2949 stage4: force stage4-start lang.stage4
2950
2951 # Copy just the executable files from a particular stage into a subdirectory,
2952 # and delete the object files.  Use this if you're just verifying a version
2953 # that is pretty sure to work, and you are short of disk space.
2954 risky-stage1: stage1
2955         -make clean
2956
2957 risky-stage2: stage2
2958         -make clean
2959
2960 risky-stage3: stage3
2961         -make clean
2962
2963 risky-stage4: stage4
2964         -make clean
2965
2966 #In GNU Make, ignore whether `stage*' exists.
2967 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
2968 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
2969
2970 force:
2971
2972 # ---
2973 # The enquire rules are still useful for building new float-anything.h.
2974 # Special flags for compiling enquire.
2975 # We disable optimization to make floating point more reliable.
2976 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
2977 ENQUIRE_LDFLAGS = $(LDFLAGS)
2978
2979 # Enquire target (This is a variable so that a target can choose not to
2980 # build it.)
2981 ENQUIRE = enquire
2982
2983 # Test to see whether <float.h> exists in the system header files,
2984 # and is not derived from GCC.
2985 FLOAT_H_TEST = \
2986   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
2987   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
2988   then false; \
2989   else :; fi
2990 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
2991 # to ensure, we're emitting a full blown <float.h> ourselves.
2992 FLOAT_H_TEST = false
2993
2994 # Used to compile enquire with standard cc, but have forgotten why.
2995 # Let's try with GCC.
2996 enquire: enquire.o $(GCC_PARTS)
2997         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
2998 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
2999         if $(FLOAT_H_TEST); then \
3000           rm -f include/float.h; \
3001           SYS_FLOAT_H_WRAP=1; \
3002         else :; \
3003           SYS_FLOAT_H_WRAP=0; \
3004         fi; \
3005         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3006           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3007           -I. -c $(srcdir)/enquire.c
3008
3009 # Create float.h source for the native machine.
3010 # Make it empty if we can use the system float.h without changes.
3011 float.h-nat: enquire
3012         -./enquire -f > tmp-float.h
3013         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3014         mv tmp-float.h float.h-nat
3015
3016 # Create a dummy float.h source for a cross-compiler.
3017 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3018 # and make that the default float_format in configure?
3019 float.h-cross:
3020         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3021         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3022         echo "#endif" >> t-float.h-cross
3023         mv t-float.h-cross float.h-cross