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, 2001 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 # This is the default target.
  28 all:
  29
  30 # Suppress smart makes who think they know how to automake Yacc files
  31 .y.c:
  32
  33 # Directory where sources are, from where we are.
  34 srcdir = @srcdir@
  35 VPATH = @srcdir@
  36
  37 # Pointer to the GCC Project website
  38 website=http://gcc.gnu.org
  39
  40 # Variables that exist for you to override.
  41 # See below for how to change them for certain systems.
  42
  43 # List of language subdirectories.
  44 # This is overridden by configure.
  45 SUBDIRS =@subdirs@
  46
  47 # Selection of languages to be made.
  48 # This is overridden by configure.
  49 CONFIG_LANGUAGES = @all_languages@
  50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  51
  52 # Languages should create dependencies of $(INTL_TARGETS) on generated
  53 # sources in Make-lang.in.  Example:
  54 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
  55 INTL_TARGETS = intl.all intl.install
  56
  57 # Selection of languages to be made during stage1 build.
  58 # This is overridden by configure.
  59 BOOT_LANGUAGES = c @all_boot_languages@
  60
  61 # Various ways of specifying flags for compilations:
  62 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
  63 # For recursive  bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS
  64 # or BOOT_CFLAGS
  65 # STAGE1_CFLAGS is set by configure on some targets or passed from toplevel
  66 # and sets the CFLAGS passed to stage1 of a bootstrap compilation.
  67 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4
  68 # bootstrap compilations.
  69 # XCFLAGS is used for most compilations but not when using the GCC just built.
  70 # TCFLAGS is used for compilations with the GCC just built.
  71 XCFLAGS =
  72 TCFLAGS =
  73 CFLAGS = -g
  74 STAGE1_CFLAGS = -g @stage1_cflags@
  75 BOOT_CFLAGS = -g -O2
  76
  77 # The warning flags are separate from BOOT_CFLAGS because people tend to
  78 # override optimization flags and we'd like them to still have warnings
  79 # turned on.  These flags are also used to pass other stage dependent
  80 # flags from configure.  The user is free to explicitly turn these flags
  81 # off if they wish.
  82 # LOOSE_WARN are the warning flags to use when compiling something
  83 # which is only compiled with gcc, such as libgcc and the frontends
  84 # other than C.
  85 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  86 # apply to the back end and the C front end, which may be compiled
  87 # with other compilers.  This is partially controlled by configure in
  88 # stage1, as not all versions of gcc understand -Wno-long-long.
  89 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  90 STRICT_WARN = -Wtraditional @strict1_warn@
  91 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  92
  93 # This is how we control whether or not the additional warnings are applied.
  94 .-warn = $(STRICT_WARN)
  95 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
  96
  97 # All warnings have to be shut off in stage1 if the compiler used then
  98 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
  99 # $(GCC_WARN_CFLAGS), or nothing.
 100 WARN_CFLAGS = @warn_cflags@
 101
 102 # These exists to be overridden by the x-* and t-* files, respectively.
 103 X_CFLAGS =
 104 T_CFLAGS =
 105
 106 X_CPPFLAGS =
 107 T_CPPFLAGS =
 108
 109 AWK = @AWK@
 110 CC = @CC@
 111 BISON = @BISON@
 112 BISONFLAGS =
 113 FLEX = @FLEX@
 114 FLEXFLAGS =
 115 AR = ar
 116 AR_FLAGS = rc
 117 DLLTOOL = dlltool
 118 RANLIB = @RANLIB@
 119 SHELL = /bin/sh
 120 # on sysV, define this as cp.
 121 INSTALL = @INSTALL@
 122 # Some systems may be missing symbolic links, regular links, or both.
 123 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 124 LN=@LN@
 125 LN_S=@LN_S@
 126 # These permit overriding just for certain files.
 127 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 128 INSTALL_DATA = @INSTALL_DATA@
 129 MAKEINFO = @MAKEINFO@
 130 MAKEINFOFLAGS =
 131 TEXI2DVI = texi2dvi
 132 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 133 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --section=1
 134 # For GNUmake: let us decide what gets passed to recursive makes.
 135 MAKEOVERRIDES =
 136 @SET_MAKE@
 137 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 138 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 139 OUTPUT_OPTION = @OUTPUT_OPTION@
 140
 141 # Some versions of `touch' (such as the version on Solaris 2.8)
 142 # do not correctly set the timestamp due to buggy versions of `utime'
 143 # in the kernel.  So, we use `echo' instead.
 144 STAMP = echo timestamp >
 145
 146 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 147 # -I../zlib, unless we were configured with --with-system-zlib, in which
 148 # case both are empty.
 149 ZLIB = @zlibdir@ -lz
 150 ZLIBINC = @zlibinc@
 151
 152 # Substitution type for target's getgroups 2nd arg.
 153 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 154
 155 # Target to use when installing include directory.  Either
 156 # install-headers-tar or install-headers-cpio.
 157 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 158
 159 # Header files that are made available under the same name
 160 # to programs compiled with GCC.
 161 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 162     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 163     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 164     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 165
 166 # The GCC to use for compiling libgcc.a, enquire, and crt*.o.
 167 # Usually the one we just built.
 168 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 169 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
 170
 171 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 172 # It omits XCFLAGS, and specifies -B./.
 173 # It also specifies -isystem ./include to find, e.g., stddef.h.
 174 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 175
 176 # Sed command to transform gcc to installed name.  Overwritten by configure.
 177 program_transform_name = @program_transform_name@
 178 program_transform_cross_name = s,^,$(target_alias)-,
 179
 180 build_canonical = @build_canonical@
 181 host_canonical = @host_canonical@
 182
 183 # Tools to use when building a cross-compiler.
 184 # These are used because `configure' appends `cross-make'
 185 # to the makefile when making a cross-compiler.
 186
 187 # Use the tools from the build tree, if they are available.
 188
 189 # objdir is set by configure.
 190 objdir = @objdir@
 191
 192 AR_FOR_TARGET = ` \
 193   if [ -f $(objdir)/../binutils/ar ] ; then \
 194     echo $(objdir)/../binutils/ar ; \
 195   else \
 196     if [ "$(host_canonical)" = "$(target)" ] ; then \
 197       echo ar; \
 198     else \
 199        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 200     fi; \
 201   fi`
 202 AR_FLAGS_FOR_TARGET =
 203 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 204 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 205 RANLIB_FOR_TARGET = ` \
 206   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 207     echo $(objdir)/../binutils/ranlib ; \
 208   else \
 209     if [ "$(host_canonical)" = "$(target)" ] ; then \
 210       echo ranlib; \
 211     else \
 212        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 213     fi; \
 214   fi`
 215 RANLIB_TEST_FOR_TARGET = \
 216   [ -f $(RANLIB_FOR_TARGET) ] \
 217   || ( [ "$(host_canonical)" = "$(target)" ] \
 218        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 219 NM_FOR_TARGET = ` \
 220   if [ -f ./nm ] ; then \
 221     echo ./nm ; \
 222   elif [ -f $(objdir)/../binutils/nm-new ] ; then \
 223     echo $(objdir)/../binutils/nm-new ; \
 224   else \
 225     if [ "$(host_canonical)" = "$(target)" ] ; then \
 226       echo nm; \
 227     else \
 228        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 229     fi; \
 230   fi`
 231
 232 # Dir to search for system headers.  Overridden by cross-make.
 233 SYSTEM_HEADER_DIR = /usr/include
 234
 235 # Where to find some libiberty headers.
 236 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 237 OBSTACK_H   = $(srcdir)/../include/obstack.h
 238 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 239
 240 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 241 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
 242
 243 # Control whether to run fixproto and fixincludes.
 244 STMP_FIXPROTO = stmp-fixproto
 245 STMP_FIXINC = stmp-fixinc
 246
 247 # Test to see whether <limits.h> exists in the system header files.
 248 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 249
 250 target=@target@
 251 target_alias=@target_alias@
 252 xmake_file=@dep_host_xmake_file@
 253 tmake_file=@dep_tmake_file@
 254 out_file=$(srcdir)/config/@out_file@
 255 out_object_file=@out_object_file@
 256 md_file=$(srcdir)/config/@md_file@
 257 tm_p_file_list=@tm_p_file_list@
 258 tm_p_file=@tm_p_file@
 259 build_xm_file_list=@build_xm_file_list@
 260 build_xm_file=@build_xm_file@
 261 build_xm_defines=@build_xm_defines@
 262 host_xm_file_list=@host_xm_file_list@
 263 host_xm_file=@host_xm_file@
 264 host_xm_defines=@host_xm_defines@
 265 xm_file=@xm_file@
 266 xm_defines=@xm_defines@
 267 lang_specs_files=@lang_specs_files@
 268 lang_options_files=@lang_options_files@
 269 lang_tree_files=@lang_tree_files@
 270 target_cpu_default=@target_cpu_default@
 271 GCC_THREAD_FILE=@thread_file@
 272 OBJC_BOEHM_GC=@objc_boehm_gc@
 273 GTHREAD_FLAGS=@gthread_flags@
 274 # Be prepared for gcc2 merges.
 275 gcc_version=@gcc_version@
 276 gcc_version_trigger=@gcc_version_trigger@
 277 version=$(gcc_version)
 278 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 279
 280 # Common prefix for installation directories.
 281 # NOTE: This directory must exist when you start installation.
 282 prefix = @prefix@
 283 # Directory in which to put localized header files. On the systems with
 284 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 285 # `/usr'.
 286 # NOTE: local_prefix *should not* default from prefix.
 287 local_prefix = @local_prefix@
 288 # Directory in which to put host dependent programs and libraries
 289 exec_prefix = @exec_prefix@
 290 # Directory in which to put the executable for the command `gcc'
 291 bindir = @bindir@
 292 # Directory in which to put the directories used by the compiler.
 293 libdir = @libdir@
 294 # Directory in which the compiler finds executables, libraries, etc.
 295 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 296 # Used to produce a relative $(gcc_tooldir) in gcc.o
 297 unlibsubdir = ../../..
 298 # Directory in which to find other cross-compilation tools and headers.
 299 dollar = @dollar@
 300 # Used in install-cross.
 301 gcc_tooldir = @gcc_tooldir@
 302 # Used to install the shared libgcc.
 303 slibdir = @slibdir@
 304 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 305 build_tooldir = $(exec_prefix)/$(target_alias)
 306 # Directory in which the compiler finds target-independent g++ includes.
 307 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 308 # Directory to search for site-specific includes.
 309 includedir = $(local_prefix)/include
 310 # where the info files go
 311 infodir = @infodir@
 312 # Where cpp should go besides $prefix/bin if necessary
 313 cpp_install_dir = @cpp_install_dir@
 314 # where the locale files go
 315 datadir = $(prefix)/@DATADIRNAME@
 316 localedir = $(datadir)/locale
 317 # Extension (if any) to put in installed man-page filename.
 318 manext = .1
 319 objext = .o
 320 exeext = @host_exeext@
 321 build_exeext = @build_exeext@
 322
 323 # Directory in which to put man pages.
 324 mandir = @mandir@
 325 man1dir = $(mandir)/man1
 326 # Dir for temp files.
 327 tmpdir = /tmp
 328
 329 # Top build directory, relative to here.
 330 top_builddir = .
 331
 332 # Whether we were configured with NLS.
 333 USE_NLS = @USE_NLS@
 334
 335 # Internationalization library.
 336 INTLLIBS = @INTLLIBS@
 337
 338 # List of internationalization subdirectories.
 339 POSUB = @POSUB@
 340 INTL_SUBDIRS = intl $(POSUB)
 341
 342 # Change this to a null string if obstacks are installed in the
 343 # system library.
 344 OBSTACK=obstack.o
 345
 346 # The GC method to be used on this system.
 347 GGC=@GGC@.o
 348
 349 # If a supplementary library is being used for the GC.
 350 GGC_LIB=
 351
 352 # Configure will set these if you need vfprintf and possibly _doprnt support.
 353 VFPRINTF=@vfprintf@
 354 DOPRINT=@doprint@
 355 STRSTR=@strstr@
 356
 357 # libgcc.a may be built directly or via stmp-multilib,
 358 # and installed likewise.  Overridden by t-fragment.
 359 LIBGCC = libgcc.a
 360 INSTALL_LIBGCC = install-libgcc
 361
 362 # Options to use when compiling libgcc2.a.
 363 # -g1 causes output of debug info only for file-scope entities.
 364 # we use this here because that should be enough, and also
 365 # so that -g1 will be tested.
 366 #
 367 LIBGCC2_DEBUG_CFLAGS = -g1
 368 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 369
 370 # Additional options to use when compiling libgcc2.a.
 371 # Some targets override this to -isystem include
 372 LIBGCC2_INCLUDES =
 373
 374 # Additional target-dependent options for compiling libgcc2.a.
 375 TARGET_LIBGCC2_CFLAGS =
 376
 377 # Additional sources to handle exceptions; overridden on ia64.
 378 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 379   $(srcdir)/unwind-sjlj.c
 380 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 381
 382 # nm flags to list global symbols in libgcc object files.
 383 SHLIB_NM_FLAGS = -pg
 384
 385 # List of extra executables that should be compiled for this target machine
 386 # that are used for compiling from source code to object code.
 387 # The rules for compiling them should be in the t-* file for the machine.
 388 EXTRA_PASSES =@extra_passes@
 389
 390 # Like EXTRA_PASSES, but these are used when linking.
 391 EXTRA_PROGRAMS = @extra_programs@
 392
 393 # List of extra object files that should be compiled for this target machine.
 394 # The rules for compiling them should be in the t-* file for the machine.
 395 EXTRA_PARTS = @extra_parts@
 396
 397 # List of extra object files that should be compiled and linked with
 398 # compiler proper (cc1, cc1obj, cc1plus).
 399 EXTRA_OBJS = @extra_objs@
 400
 401 # List of extra object files that should be compiled and linked with
 402 # the gcc driver.
 403 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 404
 405 # List of additional header files to install.
 406 # Often this is edited directly by `configure'.
 407 EXTRA_HEADERS =@extra_headers_list@
 408
 409 # Set this to `collect2' to enable use of collect2.
 410 USE_COLLECT2 = @will_use_collect2@
 411 # If we might be using collect2, then this variable will be set to
 412 # -DUSE_COLLECT2.  toplev.c, collect2.c and libgcc2.c all need to
 413 # know if we may be using collect2.
 414 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 415 # It is convenient for configure to add the assignment at the beginning,
 416 # so don't override it here.
 417 USE_COLLECT2 = collect2$(exeext)
 418
 419 # List of extra C and assembler files to add to static and shared libgcc2.
 420 # Assembler files should have names ending in `.asm'.
 421 LIB2FUNCS_EXTRA =
 422
 423 # List of extra C and assembler files to add to static libgcc2.
 424 # Assembler files should have names ending in `.asm'.
 425 LIB2FUNCS_STATIC_EXTRA =
 426
 427 # Handle cpp installation.
 428 INSTALL_CPP=
 429 UNINSTALL_CPP=
 430
 431 # We do not try to build float.h anymore.  Let configure select the
 432 # appropriate pre-built float.h file for the target.
 433 FLOAT_H=@float_h_file@
 434
 435 # Program to convert libraries.
 436 LIBCONVERT =
 437
 438 # Control whether header files are installed.
 439 INSTALL_HEADERS=install-headers
 440
 441 # Control whether Info documentation is built and installed.
 442 BUILD_INFO = @BUILD_INFO@
 443
 444 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 445 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 446
 447 # Additional directories of header files to run fixincludes on.
 448 # These should be directories searched automatically by default
 449 # just as /usr/include is.
 450 # *Do not* use this for directories that happen to contain
 451 # header files, but are not searched automatically by default.
 452 # On most systems, this is empty.
 453 OTHER_FIXINCLUDES_DIRS=
 454
 455 # A list of all the language-specific executables.
 456 # This is overridden by configure.
 457 COMPILERS = cc1$(exeext) @all_compilers@
 458
 459 # List of things which should already be built whenever we try to use xgcc
 460 # to compile anything (without linking).
 461 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 462
 463 # List of things which should already be built whenever we try to use xgcc
 464 # to link anything.
 465 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 466
 467 # Directory to link to, when using the target `maketest'.
 468 DIR = ../gcc
 469
 470 # Flags to use when cross-building GCC.
 471 # Prefix to apply to names of object files when using them
 472 # to run on the machine we are compiling on.
 473 HOST_PREFIX=
 474 # Prefix to apply to names of object files when compiling them
 475 # to run on the machine we are compiling on.
 476 # The default for this variable is chosen to keep these rules
 477 # out of the way of the other rules for compiling the same source files.
 478 HOST_PREFIX_1=loser-
 479 HOST_CC=$(CC)
 480 # If you change any of the following variables, check whether a
 481 # similar change is needed in build-make.
 482 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 483 HOST_LDFLAGS=$(LDFLAGS)
 484 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 485 HOST_OBSTACK=$(OBSTACK)
 486 HOST_VFPRINTF=$(VFPRINTF)
 487 HOST_DOPRINT=$(DOPRINT)
 488 HOST_STRSTR=$(STRSTR)
 489
 490 # Actual name to use when installing a native compiler.
 491 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 492 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 493 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 494 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 495 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 496 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 497
 498 # Actual name to use when installing a cross-compiler.
 499 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 500 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 501 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 502 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 503
 504 # Choose the real default target.
 505 ALL=all.internal
 506
 507 # Choose the real install target.
 508 INSTALL_TARGET=install-normal
 509
 510 # Setup the testing framework, if you have one
 511 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 512             echo $${rootme}/../expect/expect ; \
 513           else echo expect ; fi`
 514
 515 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 516                echo $${srcdir}/../dejagnu/runtest ; \
 517             else echo runtest; fi`
 518 RUNTESTFLAGS =
 519
 520 # Extra symbols for fixproto to define when parsing headers.
 521 FIXPROTO_DEFINES =
 522
 523 # Extra flags to use when compiling crt{begin,end}.o.
 524 CRTSTUFF_T_CFLAGS =
 525
 526 # Extra flags to use when compiling [m]crt0.o.
 527 CRT0STUFF_T_CFLAGS =
 528
 529 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 530 T =
 531
 532 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 533 # $(T_TARGET) to the name of the actual target filename.
 534 T_TARGET =
 535 T_TARGET : $(T_TARGET)
 536
 537 # End of variables for you to override.
 538
 539 # Definition of `all' is here so that new rules inserted by sed
 540 # do not specify the default target.
 541 # The real definition is under `all.internal' (for native compilers)
 542 # or `all.cross' (for cross compilers).
 543 all: all.indirect
 544
 545 # This tells GNU Make version 3 not to put all variables in the environment.
 546 .NOEXPORT:
 547
 548 # GCONFIG_H lists the config files that the generator files depend on, while
 549 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 550 # a file generated by gencodes.
 551 GCONFIG_H = config.h $(host_xm_file_list)
 552 HCONFIG_H = hconfig.h $(build_xm_file_list)
 553 CONFIG_H = $(GCONFIG_H) insn-codes.h insn-flags.h
 554 TCONFIG_H = tconfig.h $(xm_file_list) insn-codes.h
 555 TARGET_H = target.h
 556 TARGET_DEF_H = target-def.h
 557 TM_P_H = tm_p.h $(tm_p_file_list) insn-codes.h
 558
 559 MACHMODE_H = machmode.h machmode.def
 560 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 561 RTL_H = $(RTL_BASE_H) genrtl.h
 562 PARAMS_H = params.h params.def
 563 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 564 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 565 DEMANGLE_H = $(srcdir)/../include/demangle.h
 566 RECOG_H = recog.h
 567 EXPR_H = expr.h insn-codes.h
 568 REGS_H = regs.h varray.h $(MACHMODE_H)
 569 INTEGRATE_H = integrate.h varray.h
 570 LOOP_H = loop.h varray.h bitmap.h
 571 GCC_H = gcc.h version.h
 572 GGC_H = ggc.h varray.h
 573 TIMEVAR_H = timevar.h timevar.def
 574 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 575 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 576 C_TREE_H = c-tree.h $(C_COMMON_H)
 577 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 578 PREDICT_H = predict.h predict.def
 579
 580 # sed inserts variable overrides after the following line.
 581 ####target overrides
 582 @target_overrides@
 583
 584 ####host overrides
 585 @host_overrides@
 586
 587 ####cross overrides
 588 @cross_defines@
 589 @cross_overrides@
 590
 591 ####build overrides
 592 @build_overrides@
 593 #\f
 594 # Now figure out from those variables how to compile and link.
 595
 596 all.indirect: $(ALL)
 597
 598 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 599 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 600
 601 # This is the variable actually used when we compile.
 602 # If you change this line, you probably also need to change the definition
 603 # of HOST_CFLAGS in build-make to match.
 604 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 605   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 606
 607 # Likewise.
 608 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 609
 610 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 611 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 612 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 613 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
 614
 615 # Dependency on obstack or whatever library facilities
 616 # are not installed in the system libraries.
 617 # We don't use USE_* because backquote expansion doesn't work in deps.
 618 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(VFPRINTF) $(DOPRINT) $(STRSTR)
 619
 620 # Likewise, for use in the tools that must run on this machine
 621 # even if we are cross-building GCC.
 622 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) \
 623         $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) \
 624         $(HOST_PREFIX)$(HOST_STRSTR)
 625
 626 # How to link with both our special library facilities
 627 # and the system's installed libraries.
 628 LIBS =  $(OBSTACK) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) \
 629         $(STRSTR) ../libiberty/libiberty.a
 630
 631 # Likewise, for use in the tools that must run on this machine
 632 # even if we are cross-building GCC.
 633 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_VFPRINTF) \
 634             $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR)
 635
 636 HOST_RTL = $(HOST_PREFIX)rtl.o read-rtl.o $(HOST_PREFIX)bitmap.o \
 637                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 638
 639 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 640 HOST_ERRORS = $(HOST_PREFIX)errors.o
 641
 642 # Specify the directories to be searched for header files.
 643 # Both . and srcdir are used, in that order,
 644 # so that *config.h will be found in the compilation
 645 # subdirectory rather than in the source directory.
 646 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 647 # currently being compiled, in both source trees, to be examined as well.
 648 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 649            -I$(srcdir)/config -I$(srcdir)/../include
 650
 651 # Always use -I$(srcdir)/config when compiling.
 652 .c.o:
 653         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 654
 655 # This tells GNU make version 3 not to export all the variables
 656 # defined in this file into the environment.
 657 .NOEXPORT:
 658 #\f
 659 # Support for additional languages (other than c and objc).
 660 # ??? objc can be supported this way too (leave for later).
 661
 662 # These next lines are overridden by configure.
 663 LANG_MAKEFILES = @all_lang_makefiles@
 664 LANG_STAGESTUFF = @all_stagestuff@
 665 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 666 LANG_EXTRA_HEADERS = @all_headers@
 667
 668 # Flags to pass to recursive makes.
 669 # CC is set by configure.  Hosts without symlinks need special handling
 670 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 671 # subdirectories.
 672 # ??? The choices here will need some experimenting with.
 673 ORDINARY_FLAGS_TO_PASS = \
 674         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 675         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 676         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 677         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 678         "BISON=$(BISON)" \
 679         "BISONFLAGS=$(BISONFLAGS)" \
 680         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 681         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 682         "LDFLAGS=$(LDFLAGS)" \
 683         "FLEX=$(FLEX)" \
 684         "FLEXFLAGS=$(FLEXFLAGS)" \
 685         "LN=$(LN)" \
 686         "LN_S=$(LN_S)" \
 687         "MAKEINFO=$(MAKEINFO)" \
 688         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 689         "MAKEOVERRIDES=" \
 690         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 691         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 692         "SHELL=$(SHELL)" \
 693         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 694         "exeext=$(exeext)" \
 695         "build_exeext=$(build_exeext)" \
 696         "objext=$(objext)" \
 697         "exec_prefix=$(exec_prefix)" \
 698         "prefix=$(prefix)" \
 699         "local_prefix=$(local_prefix)" \
 700         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 701         "tooldir=$(tooldir)" \
 702         "gcc_tooldir=$(gcc_tooldir)" \
 703         "bindir=$(bindir)" \
 704         "libsubdir=$(libsubdir)" \
 705         "datadir=$(datadir)" \
 706         "localedir=$(localedir)"
 707 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 708 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 709         -e 's|^ *[^ /][^ /]*/|%&|' \
 710         -e 's| -B| -B%|g' \
 711         -e 's|% *[^- /]|%&|g' \
 712         -e 's|%% *|../|g' \
 713         -e 's|%||g'
 714 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 715         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 716 #\f
 717 # Lists of files for various purposes.
 718
 719 # Target specific, C specific object file
 720 C_TARGET_OBJS=@c_target_objs@
 721
 722 # Target specific, C++ specific object file
 723 CXX_TARGET_OBJS=@cxx_target_objs@
 724
 725 # Language-specific object files for C and Objective C.
 726 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 727   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o \
 728   libcpp.a $(C_TARGET_OBJS)
 729
 730 # Language-specific object files for C.
 731 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 732
 733 # Language-independent object files.
 734
 735 OBJS =                                                                  \
 736  alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o         \
 737  combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o         \
 738  dependence.o df.o diagnostic.o doloop.o dominance.o dwarf2asm.o        \
 739  dwarf2out.o dwarfout.o emit-rtl.o except.o explow.o expmed.o expr.o    \
 740  final.o flow.o fold-const.o function.o gcse.o genrtl.o ggc-common.o    \
 741  global.o graph.o haifa-sched.o hash.o hashtable.o ifcvt.o              \
 742  insn-attrtab.o insn-emit.o insn-extract.o insn-opinit.o insn-output.o  \
 743  insn-peep.o insn-recog.o integrate.o intl.o jump.o lcm.o lists.o       \
 744  local-alloc.o loop.o mbchar.o optabs.o params.o predict.o print-rtl.o  \
 745  print-tree.o profile.o real.o recog.o reg-stack.o regclass.o regmove.o \
 746  regrename.o reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o      \
 747  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o    \
 748  sibcall.o simplify-rtx.o splay-tree.o ssa.o ssa-ccp.o ssa-dce.o        \
 749  stmt.o stor-layout.o stringpool.o timevar.o toplev.o tree.o unroll.o   \
 750  varasm.o varray.o version.o xcoffout.o                                 \
 751  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 752
 753 BACKEND = main.o libbackend.a
 754
 755 # GEN files are listed separately, so they can be built before doing parallel
 756 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 757 #  them before rtl.o is compiled.
 758 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 759  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 760  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 761  gencheck$(build_exeext)
 762
 763 # Files to be copied away after each stage in building.
 764 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 765  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 766  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 767  s-flags s-config s-codes s-mlib s-under s-genrtl \
 768  s-output s-recog s-emit s-extract s-peep s-check \
 769  s-attr s-attrtab s-opinit s-crt0 \
 770  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 771  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 772  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 773  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 774  gencheck$(build_exeext) genrtl.c genrtl.h \
 775  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 776  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 777  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 778  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 779  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 780  $(LANG_STAGESTUFF)
 781
 782 # Library members defined in libgcc2.c.
 783 LIB2FUNCS = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 784     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 785     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 786     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi \
 787     _floatditf \
 788     _clear_cache _trampoline __main _exit \
 789     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 790     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 791
 792 # Defined in libgcc2.c, included only in the static library.
 793 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 794
 795 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 796     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 797     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 798     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 799
 800 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 801     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 802     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 803     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 804
 805 # These might cause a divide overflow trap and so are compiled with
 806 # unwinder info.
 807 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 808
 809 #\f
 810 # Language makefile fragments.
 811
 812 # The following targets define the interface between us and the languages.
 813 #
 814 # all.build, all.cross, start.encap, rest.encap,
 815 # info, dvi,
 816 # install-normal, install-common, install-info, install-man,
 817 # uninstall,
 818 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 819 # stage1, stage2, stage3, stage4
 820 #
 821 # Each language is linked in with a series of hooks (since we can't use `::'
 822 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 823 # Configure computes and adds these here.
 824
 825 ####language hooks
 826 @language_hooks@
 827
 828 # sed inserts language fragments after the following line.
 829 ####language fragments
 830 @language_fragments@
 831
 832 # End of language makefile fragments.
 833 #\f
 834 # The only suffixes we want for implicit rules are .c and .o, so clear
 835 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 836 .SUFFIXES:
 837 .SUFFIXES: .c .o
 838
 839 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 840    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 841         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 842                 "$(xmake_file)" "$(tmake_file)"
 843         cp config.status config.run
 844         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 845         rm -f config.run
 846
 847 config.h: cs-config.h ; @true
 848 hconfig.h: cs-hconfig.h ; @true
 849 tconfig.h: cs-tconfig.h ; @true
 850 tm_p.h: cs-tm_p.h ; @true
 851
 852 cs-config.h: Makefile
 853         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 854         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 855         $(SHELL) $(srcdir)/mkconfig.sh config.h
 856
 857 cs-hconfig.h: Makefile
 858         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 859         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 860         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 861
 862 cs-tconfig.h: Makefile $(CONFIG_H) except.h
 863         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 864         TARGET_CPU_DEFAULT="" \
 865         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 866 # ??? Need extra help to get this definition copied to where libgcc can
 867 # see it.  It shouldn't matter which compiler we use to get there.
 868         echo '#include "config.h"' > conftest.c
 869         echo '#include "except.h"' >> conftest.c
 870         echo 'xyzzy USING_SJLJ_EXCEPTIONS' >> conftest.c
 871         $(HOST_CC) -E conftest.c $(ALL_CFLAGS) $(INCLUDES) > conftest.out
 872         sed -e 's/xyzzy/#define USING_SJLJ_EXCEPTIONS/' -e '/#define/p' \
 873                 -e d conftest.out >> tconfig.h
 874         rm conftest.*
 875
 876 cs-tm_p.h: Makefile
 877         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 878         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 879
 880 $(srcdir)/configure: $(srcdir)/configure.in
 881         (cd $(srcdir) && autoconf)
 882
 883 gccbug: $(srcdir)/gccbug.in
 884         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 885
 886 mklibgcc: $(srcdir)/mklibgcc.in
 887         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 888
 889 # cstamp-h.in controls rebuilding of config.in.
 890 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 891 # delete it.  A stamp file is needed as autoheader won't update the file if
 892 # nothing has changed.
 893 # It remains in the source directory and is part of the distribution.
 894 # This follows what is done in shellutils, fileutils, etc.
 895 # "echo timestamp" is used instead of touch to be consistent with other
 896 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 897 # ??? Newer versions have a maintainer mode that may be useful here.
 898 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 899 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 900         (cd $(srcdir) && autoheader)
 901         @rm -f $(srcdir)/cstamp-h.in
 902         echo timestamp > $(srcdir)/cstamp-h.in
 903 auto-host.h: cstamp-h ; @true
 904 cstamp-h: config.in config.status
 905         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 906
 907 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 908 # a target to build even if it is up-to-date.  So we must verify that
 909 # config.status does not exist before failing.
 910 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 911         @if [ ! -f config.status ] ; then \
 912           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 913           false; \
 914         else \
 915           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 916         fi
 917
 918 all.internal: start.encap rest.encap doc
 919 # This is what to compile if making a cross-compiler.
 920 # Note that we can compile enquire using the cross-compiler just built,
 921 # although we can't run it on this machine.
 922 all.cross: native gcc-cross cpp$(exeext) specs \
 923         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 924 # This is what to compile if making gcc with a cross-compiler.
 925 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 926 # This is what must be made before installing GCC and converting libraries.
 927 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 928         xlimits.h lang.start.encap
 929 # These can't be made until after GCC can run.
 930 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 931 # This is what is made with the host's compiler
 932 # whether making a cross compiler or not.
 933 native: config.status auto-host.h intl.all $(LANGUAGES) \
 934         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 935
 936 # Define the names for selecting languages in LANGUAGES.
 937 C c: cc1$(exeext) tradcpp0$(exeext)
 938 PROTO: proto
 939
 940 # Tell GNU make these are phony targets.
 941 .PHONY: C c PROTO proto
 942
 943 # On the target machine, finish building a cross compiler.
 944 # This does the things that can't be done on the host machine.
 945 rest.cross: $(LIBGCC) specs
 946
 947 # Recompile all the language-independent object files.
 948 # This is used only if the user explicitly asks for it.
 949 compilations: $(BACKEND)
 950
 951 # Like libcpp.a, this archive is strictly for the host.
 952 libbackend.a: $(OBJS)
 953         -rm -rf libbackend.a
 954         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 955         -$(RANLIB) libbackend.a
 956
 957 # We call this executable `xgcc' rather than `gcc'
 958 # to avoid confusion if the current directory is in the path
 959 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 960 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 961    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 962         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 963           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 964
 965 # cpp is to cpp0 as gcc is to cc1.
 966 # The only difference from xgcc is that it's linked with cppspec.o
 967 # instead of gccspec.o.
 968 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 969    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 970         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 971           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 972
 973 # Dump a specs file to make -B./ read these specs over installed ones.
 974 specs: xgcc$(exeext)
 975         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 976         mv tmp-specs specs
 977
 978 # We do want to create an executable named `xgcc', so we can use it to
 979 # compile libgcc2.a.
 980 # Also create gcc-cross, so that install-common will install properly.
 981 gcc-cross: xgcc$(exeext)
 982         cp xgcc$(exeext) gcc-cross$(exeext)
 983
 984 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 985         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 986                 $(C_OBJS) $(BACKEND) $(LIBS)
 987
 988 # Build the version of limits.h that we will install.
 989 xlimits.h: glimits.h limitx.h limity.h
 990         if $(LIMITS_H_TEST) ; then \
 991           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 992         else \
 993           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 994         fi
 995         mv tmp-xlimits.h xlimits.h
 996 #\f
 997 # Build libgcc.a.
 998
 999 LIB2ADD = $(LIB2FUNCS_EXTRA)
1000 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
1001
1002 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
1003         objext='$(objext)' \
1004         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1005         LIB2FUNCS='$(LIB2FUNCS)' \
1006         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
1007         LIB2ADD='$(LIB2ADD)' \
1008         LIB2ADD_ST='$(LIB2ADD_ST)' \
1009         LIB2ADDEH='$(LIB2ADDEH)' \
1010         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1011         FPBIT='$(FPBIT)' \
1012         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1013         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
1014         DPBIT='$(DPBIT)' \
1015         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1016         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1017         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1018         SHLIB_LINK='$(SHLIB_LINK)' \
1019         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1020         SHLIB_EXT='$(SHLIB_EXT)' \
1021         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1022         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1023         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1024         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1025           $(SHELL) mklibgcc > tmp-libgcc.mk
1026         mv tmp-libgcc.mk libgcc.mk
1027
1028 # All the things that might cause us to want to recompile bits of libgcc.
1029 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1030         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1031         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1032         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1033         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1034
1035 libgcc.a: $(LIBGCC_DEPS)
1036         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1037           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1038           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1039           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1040           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1041           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1042           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1043           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1044           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1045           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1046           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1047           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1048           LIB1ASMSRC='$(LIB1ASMSRC)' \
1049           MAKEOVERRIDES= \
1050           -f libgcc.mk all
1051
1052 # Use the genmultilib shell script to generate the information the gcc
1053 # driver program needs to select the library directory based on the
1054 # switches.
1055 multilib.h: s-mlib; @true
1056 s-mlib: $(srcdir)/genmultilib Makefile
1057         $(SHELL) $(srcdir)/genmultilib \
1058           "`test @enable_multilib@ != yes || echo $(MULTILIB_OPTIONS)`" \
1059           "`test @enable_multilib@ != yes || echo $(MULTILIB_DIRNAMES)`" \
1060           "`test @enable_multilib@ != yes || echo $(MULTILIB_MATCHES)`" \
1061           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCEPTIONS)`" \
1062           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXTRA_OPTS)`" \
1063           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCLUSIONS)`" \
1064                 > tmp-mlib.h
1065         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1066         $(STAMP) s-mlib
1067
1068 # Build multiple copies of libgcc.a, one for each target switch.
1069 stmp-multilib: $(LIBGCC_DEPS)
1070         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1071           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1072           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1073           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1074           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1075           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1076           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1077           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1078           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1079           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1080           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1081           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1082           LIB1ASMSRC='$(LIB1ASMSRC)' \
1083           MAKEOVERRIDES= \
1084           -f libgcc.mk all
1085         $(STAMP) stmp-multilib
1086
1087 # Compile two additional files that are linked with every program
1088 # linked using GCC on systems using COFF or ELF, for the sake of C++
1089 # constructors.
1090 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1091   gbl-ctors.h stmp-int-hdrs tsystem.h
1092         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1093           -finhibit-size-directive -fno-inline-functions \
1094           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1095           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1096
1097 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1098   gbl-ctors.h stmp-int-hdrs tsystem.h
1099         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1100           -finhibit-size-directive -fno-inline-functions \
1101           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1102           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1103
1104 # These are versions of crtbegin and crtend for shared libraries.
1105 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1106   gbl-ctors.h stmp-int-hdrs tsystem.h
1107         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1108           -finhibit-size-directive -fno-inline-functions \
1109           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1110           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1111           -o $(T)crtbeginS$(objext)
1112
1113 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1114   gbl-ctors.h stmp-int-hdrs tsystem.h
1115         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1116           -finhibit-size-directive -fno-inline-functions \
1117           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1118           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1119           -o $(T)crtendS$(objext)
1120
1121 # Compile the start modules crt0.o and mcrt0.o that are linked with
1122 # every program
1123 crt0.o: s-crt0 ; @true
1124 mcrt0.o: s-crt0; @true
1125
1126 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1127         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1128           -o crt0.o -c $(CRT0_S)
1129         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1130           -o mcrt0.o -c $(MCRT0_S)
1131         $(STAMP) s-crt0
1132 #\f
1133 # Compiling object files from source files.
1134
1135 # Note that dependencies on obstack.h are not written
1136 # because that file is not part of GCC.
1137
1138 # C language specific files.
1139
1140 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1141     diagnostic.h $(TM_P_H)
1142 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1143     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h cpplib.h \
1144     diagnostic.h
1145         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1146
1147 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1148         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1149         mv -f c-p$$$$.c c-parse.c)
1150 $(srcdir)/c-parse.y: c-parse.in
1151         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1152         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1153           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1154           $(srcdir)/c-parse.in >>tmp-c-parse.y
1155         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1156
1157 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1158     $(GGC_H) $(TARGET_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1159     debug.h toplev.h intl.h $(TM_P_H)
1160 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1161     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1162 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1163     $(GGC_H)  c-lex.h toplev.h diagnostic.h output.h function.h \
1164     $(RTL_H) $(EXPR_H)
1165 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h \
1166     debug.h $(C_TREE_H) \
1167     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1168     mbchar.h cpplib.h $(EXPR_H) $(TM_P_H)
1169 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1170     flags.h toplev.h
1171 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1172 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1173     c-pragma.h toplev.h $(GGC_H) $(TM_P_H)
1174 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1175 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1176     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1177 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1178     $(BASIC_BLOCK_H)
1179
1180 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1181 COLLECT2_LIBS = @COLLECT2_LIBS@
1182 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1183 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1184         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@T \
1185                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1186         mv -f $@T $@
1187
1188 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1189         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1190         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1191         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1192         -c $(srcdir)/collect2.c
1193
1194 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1195 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1196         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1197
1198 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) $(SYSTEM_H)
1199         rm -f vfprintf.c
1200         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1201         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1202                 vfprintf.c $(OUTPUT_OPTION)
1203
1204 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) $(SYSTEM_H)
1205         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1206                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1207
1208 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) $(SYSTEM_H)
1209         rm -f strstr.c
1210         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1211         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1212                 strstr.c $(OUTPUT_OPTION)
1213
1214 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c $(GCONFIG_H) \
1215   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1216         rm -f splay-tree.c
1217         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1218         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1219                 splay-tree.c $(OUTPUT_OPTION)
1220
1221 underscore.c: s-under ; @true
1222
1223 s-under: $(GCC_PASSES)
1224         echo "int xxy_us_dummy;" >tmp-dum.c
1225         $(GCC_FOR_TARGET) -S tmp-dum.c
1226         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1227         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1228           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1229         else \
1230           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1231         fi
1232         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1233         -rm -f tmp-dum.c tmp-dum.s
1234         $(STAMP) s-under
1235
1236 # A file used by all variants of C.
1237
1238 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1239         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1240         $(EXPR_H) $(TM_P_H) builtin-types.def $(TARGET_H)
1241
1242 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1243         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1244
1245 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1246         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1247         $(EXPR_H)
1248
1249 c-dump.o: c-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1250         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1251         $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1252
1253 # Language-independent files.
1254
1255 DRIVER_DEFINES = \
1256   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1257   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1258   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1259   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1260   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1261   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1262   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1263   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1264
1265 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1266     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1267         (SHLIB_LINK='$(SHLIB_LINK)' \
1268         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1269         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1270   $(DRIVER_DEFINES) \
1271   -c $(srcdir)/gcc.c)
1272
1273 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1274         (SHLIB_LINK='$(SHLIB_LINK)' \
1275         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1276         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1277   $(DRIVER_DEFINES) \
1278   -c $(srcdir)/gccspec.c)
1279
1280 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1281
1282 tree-check.h: s-check ; @true
1283 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1284         ./gencheck$(build_exeext) > tmp-check.h
1285         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1286         $(STAMP) s-check
1287
1288 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1289         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1290          gencheck.o $(HOST_LIBS)
1291
1292 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1293              $(lang_tree_files)
1294         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1295           $(srcdir)/gencheck.c
1296
1297 dumpvers: dumpvers.c
1298
1299 version.o: version.c version.h
1300
1301 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1302         flags.h $(GGC_H) varray.h hash.h $(TM_P_H)
1303
1304 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1305         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1306
1307 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1308         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1309
1310 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1311         flags.h toplev.h
1312
1313 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1314
1315 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1316         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1317
1318 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1319         rm -f obstack.c
1320         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1321         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1322                 obstack.c $(OUTPUT_OPTION)
1323
1324 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1325         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1326         -DPREFIX=\"$(prefix)\" \
1327           -c $(srcdir)/prefix.c
1328
1329 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
1330
1331 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1332    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H)
1333 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H)
1334 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1335    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1336 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h \
1337    $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1338 diagnostic.o : diagnostic.c diagnostic.h diagnostic.def \
1339    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(TM_P_H) flags.h \
1340    $(GGC_H) input.h $(INSN_ATTR_H) insn-config.h toplev.h intl.h
1341 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1342    flags.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1343    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1344    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1345    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1346    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h
1347         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1348           -DTARGET_NAME=\"$(target_alias)\" \
1349           -c $(srcdir)/toplev.c
1350 main.o : main.c toplev.h
1351
1352 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1353         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1354
1355 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1356     $(BASIC_BLOCK_H)
1357         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1358
1359 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) hard-reg-set.h
1360 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1361         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1362
1363 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1364    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1365    xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H) $(TM_P_H)
1366 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1367    function.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1368    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1369 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1370    insn-config.h hard-reg-set.h $(EXPR_H) except.h \
1371    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1372 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1373    except.h function.h $(EXPR_H) integrate.h \
1374    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1375    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1376 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1377    $(REGS_H) $(EXPR_H) insn-config.h $(RECOG_H) \
1378    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1379    reload.h $(GGC_H) intl.h $(TM_P_H)
1380 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1381    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) insn-config.h \
1382    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1383    except.h $(TM_P_H) $(PREDICT_H)
1384 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1385    $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1386 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1387    insn-config.h $(EXPR_H) $(RECOG_H) real.h \
1388    toplev.h $(TM_P_H)
1389 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1390    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) \
1391    toplev.h function.h $(TM_P_H)
1392 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1393    insn-config.h $(EXPR_H) $(RECOG_H) reload.h \
1394    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1395 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1396     $(REGS_H) debug.h $(TM_P_H) \
1397    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1398 debug.o : debug.c $(CONFIG_H) $(SYSTEM_H)
1399 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1400    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1401    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1402    sdbout.h toplev.h $(TM_P_H) except.h debug.h
1403 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1404    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1405    debug.h
1406 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1407    debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
1408    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1409    $(GGC_H) except.h dwarf2asm.h $(TM_P_H)
1410 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1411    output.h dwarf2asm.h $(TM_P_H)
1412 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1413    flags.h toplev.h output.h dbxout.h $(GGC_H)
1414 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1415    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1416    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1417    $(HASHTAB_H) $(TM_P_H) debug.h
1418 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1419 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1420    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1421    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1422    $(PARAMS_H) $(TM_P_H)
1423 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1424    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1425    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1426
1427 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1428    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1429    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1430 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1431    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1432    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1433 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1434    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1435    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1436 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1437    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1438    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H)
1439 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1440    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1441 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1442    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1443    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1444 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1445    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1446    $(TM_P_H)
1447 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1448    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1449    $(BASIC_BLOCK_H) output.h ssa.h
1450 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1451    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1452 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1453     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1454     errors.h $(GGC_H) df.h function.h
1455 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1456    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h
1457 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1458    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1459 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1460    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1461    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1462 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1463    $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h $(PREDICT_H) \
1464    $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h $(TM_P_H)
1465 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1466    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1467 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1468    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1469    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H)
1470 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1471    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1472    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1473 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1474    $(BASIC_BLOCK_H)
1475 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1476    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1477    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1478 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1479    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1480    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1481 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1482    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1483    output.h function.h $(INSN_ATTR_H) toplev.h $(TM_P_H)
1484 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1485    $(REGS_H)
1486         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1487 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1488    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1489    $(TM_P_H)
1490 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1491    errors.h
1492 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h $(EXPR_H) \
1493    reload.h $(RECOG_H) hard-reg-set.h insn-config.h $(REGS_H) \
1494    function.h real.h toplev.h $(TM_P_H)
1495 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h $(EXPR_H) \
1496    reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1497    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H)
1498 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1499    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1500    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1501 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1502    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) \
1503    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1504 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1505    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1506    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H)
1507 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1508    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1509    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1510 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1511    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1512    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1513 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1514    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1515    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1516 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1517    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1518    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1519 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1520    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1521    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1522 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1523    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1524 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1525    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1526    real.h output.h hard-reg-set.h except.h debug.h \
1527    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H)
1528 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1529    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1530    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1531 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1532    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1533    varray.h function.h $(TM_P_H)
1534 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1535    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1536    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H)
1537 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1538 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1539    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1540    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H)
1541 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1542 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1543    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1544    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1545 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1546    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1547    output.h $(TM_P_H)
1548 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1549    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1550 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1551
1552 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1553    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1554    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) \
1555    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H)
1556         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1557                 $(out_file) $(OUTPUT_OPTION)
1558
1559 # Build auxiliary files that support ecoff format.
1560 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1561         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1562
1563 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1564
1565 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1566         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1567
1568 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1569
1570 # Build file to support OSF/rose half-pic format.
1571 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H)
1572
1573 #\f
1574 # Generate header and source files from the machine description,
1575 # and compile them.
1576
1577 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1578   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1579   insn-attr.h insn-attrtab.c
1580
1581 # The following pair of rules has this effect:
1582 # genconfig is run only if the md has changed since genconfig was last run;
1583 # but the file insn-config.h is touched only when its contents actually change.
1584
1585 # Each of the other insn-* files is handled by a similar pair of rules.
1586
1587 # This causes an anomaly in the results of make -n
1588 # because insn-* is older than s-*
1589 # and thus make -n thinks that insn-* will be updated
1590 # and force recompilation of things that depend on it.
1591 # We use move-if-change precisely to avoid such recompilation.
1592 # But there is no way to teach make -n that it will be avoided.
1593
1594 # Each of the insn-*.[ch] rules has a semicolon at the end,
1595 # for otherwise the system Make on SunOS 4.1 never tries
1596 # to recompile insn-*.o.  To avoid problems and extra noise from
1597 # versions of make which don't like empty commands (nothing after the
1598 # trailing `;'), we call true for each.
1599
1600 insn-config.h: s-config ; @true
1601 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1602         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1603         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1604         $(STAMP) s-config
1605
1606 insn-flags.h: s-flags ; @true
1607 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1608         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1609         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1610         $(STAMP) s-flags
1611
1612 insn-codes.h: s-codes ; @true
1613 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1614         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1615         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1616         $(STAMP) s-codes
1617
1618 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1619   insn-config.h $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1620   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1621         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1622
1623 insn-emit.c: s-emit ; @true
1624 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1625         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1626         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1627         $(STAMP) s-emit
1628
1629 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1630   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1631   $(TM_P_H) toplev.h reload.h
1632         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1633
1634 insn-recog.c: s-recog ; @true
1635 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1636         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1637         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1638         $(STAMP) s-recog
1639
1640 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1641   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h $(SYSTEM_H)
1642         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1643
1644 insn-opinit.c: s-opinit ; @true
1645 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1646         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1647         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1648         $(STAMP) s-opinit
1649
1650 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1651   insn-config.h $(RECOG_H)
1652         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1653
1654 insn-extract.c: s-extract ; @true
1655 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1656         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1657         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1658         $(STAMP) s-extract
1659
1660 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1661         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1662         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1663
1664 insn-peep.c: s-peep ; @true
1665 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1666         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1667         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1668         $(STAMP) s-peep
1669
1670 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1671     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1672         $(TM_P_H) flags.h
1673         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1674
1675 insn-attr.h: s-attr ; @true
1676 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1677         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1678         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1679         $(STAMP) s-attr
1680
1681 insn-attrtab.c: s-attrtab ; @true
1682 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1683         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1684         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1685         $(STAMP) s-attrtab
1686
1687 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1688     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1689     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1690     $(TM_P_H)
1691         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1692
1693 insn-output.c: s-output ; @true
1694 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1695         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1696         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1697         $(STAMP) s-output
1698
1699 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1700 genrtl.c genrtl.h : s-genrtl
1701         @true   # force gnu make to recheck modification times.
1702
1703 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1704         ./gengenrtl$(build_exeext) -h >tmp-genrtl.h
1705         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1706         ./gengenrtl$(build_exeext) >tmp-genrtl.c
1707         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1708         $(STAMP) s-genrtl
1709 #\f
1710 # Compile the programs that generate insn-* from the machine description.
1711 # They are compiled with $(HOST_CC), and associated libraries,
1712 # since they need to run on this machine
1713 # even if GCC is being compiled to run on some other machine.
1714
1715 # $(CONFIG_H) is omitted from the deps of the gen*.o
1716 # because these programs don't really depend on anything
1717 # about the target machine.  They do depend on config.h itself,
1718 # since that describes the host machine.
1719
1720 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1721   $(OBSTACK_H) $(HASHTAB_H)
1722         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c
1723
1724 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1725         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1726
1727 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1728         rm -f hashtab.c
1729         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1730         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1731
1732 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1733         rm -f safe-ctype.c
1734         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1735         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1736
1737 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1738         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1739           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1740
1741 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1742   $(SYSTEM_H) errors.h gensupport.h
1743         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1744
1745 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1746         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1747          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1748
1749 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1750   $(SYSTEM_H) errors.h gensupport.h
1751         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1752
1753 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1754         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1755          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1756
1757 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1758   $(SYSTEM_H) errors.h gensupport.h
1759         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1760
1761 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1762         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1763          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1764
1765 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1766         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1767
1768 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1769         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1770          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1771
1772 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1773   $(SYSTEM_H) errors.h gensupport.h
1774         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1775
1776 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1777         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1778          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1779
1780 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1781   $(SYSTEM_H) errors.h gensupport.h
1782         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1783
1784 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1785         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1786          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1787
1788 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1789   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1790         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1791
1792 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1793         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1794          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1795
1796 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1797         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1798
1799 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1800         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1801          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1802
1803 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1804         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1805
1806 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1807         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1808          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1809
1810 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1811   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1812         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1813
1814 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1815         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1816          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1817
1818 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1819   $(SYSTEM_H) errors.h gensupport.h
1820         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1821
1822 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1823         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1824          gengenrtl.o $(HOST_LIBS)
1825
1826 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1827         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1828 #\f
1829 # Compile the libraries to be used by gen*.
1830 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1831 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1832 # with the rules for rtl.o, etc.
1833 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1834   $(GGC_H) errors.h
1835         rm -f $(HOST_PREFIX)rtl.c
1836         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1837         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1838
1839 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1840   $(RTL_H) $(BASIC_BLOCK_H) $(SYSTEM_H)
1841         rm -f $(HOST_PREFIX)print-rtl.c
1842         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1843         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1844
1845 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1846   flags.h bitmap.h
1847         rm -f $(HOST_PREFIX)bitmap.c
1848         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1849         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1850
1851 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(HCONFIG_H)
1852         rm -f $(HOST_PREFIX)obstack.c
1853         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1854         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1855
1856 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(HCONFIG_H)
1857         rm -f $(HOST_PREFIX)vfprintf.c
1858         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1859         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1860
1861 $(HOST_PREFIX_1)doprint.o: doprint.c $(HCONFIG_H)
1862         rm -f $(HOST_PREFIX)doprint.c
1863         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1864         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1865
1866 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c $(HCONFIG_H)
1867         rm -f $(HOST_PREFIX)strstr.c
1868         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1869         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1870
1871 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H)
1872         rm -f $(HOST_PREFIX)errors.c
1873         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1874         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1875
1876
1877 # This satisfies the dependency that we get if you cross-compile a compiler
1878 # that does not need to compile doprint or whatever.
1879 $(HOST_PREFIX_1):
1880         $(STAMP) $(HOST_PREFIX_1)
1881
1882 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H)
1883         rm -f $(HOST_PREFIX)ggc-none.c
1884         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1885         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1886
1887 #\f
1888 # Remake internationalization support.
1889
1890 intl.o: intl.c intl.h Makefile
1891         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1892           -DLOCALEDIR=\"$(localedir)\" \
1893           -c $(srcdir)/intl.c
1894
1895 $(top_builddir)/intl/libintl.a: intl.all
1896
1897 # Make sure all the headers are there for xgettext to scan.
1898 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1899
1900 intl.all intl.install intl.uninstall \
1901   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1902         @for d in $(INTL_SUBDIRS); do \
1903           target=`expr $@ : 'intl.\(.*\)'` && \
1904           echo "(cd $$d && $(MAKE) $$target)" && \
1905           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1906           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1907         done
1908
1909 #\f
1910 # Remake cpp and protoize.
1911
1912 PREPROCESSOR_DEFINES = \
1913   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1914   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1915   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1916   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
1917   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1918   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1919   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1920
1921 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1922                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1923                 hashtable.o mkdeps.o prefix.o version.o mbchar.o
1924
1925 LIBCPP_DEPS =   cpplib.h cpphash.h hashtable.h intl.h $(OBSTACK_H) $(SYSTEM_H)
1926
1927 # Most of the other archives built/used by this makefile are for
1928 # targets.  This one is strictly for the host.
1929 libcpp.a: $(LIBCPP_OBJS)
1930         -rm -rf libcpp.a
1931         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1932         -$(RANLIB) libcpp.a
1933
1934 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1935         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1936         intl.o libcpp.a $(LIBS)
1937
1938 cppmain.o:  cppmain.c  $(CONFIG_H) cpplib.h intl.h $(SYSTEM_H)
1939
1940 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1941 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1942 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
1943 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1944 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
1945 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
1946 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1947 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1948                 mkdeps.h prefix.h output.h version.h
1949
1950 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
1951         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1952           $(PREPROCESSOR_DEFINES) \
1953           -c $(srcdir)/cppdefault.c
1954
1955 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
1956
1957 # The traditional mode preprocessor, a separate program for ease of
1958 # maintenance.  Some code is shared with the ISO-C cpp.
1959 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1960         mkdeps.o $(LIBDEPS)
1961         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1962         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1963
1964 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
1965 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
1966
1967 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1968         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1969         mv -f tr$$$$.c tradcif.c)
1970
1971 # Note for the stamp targets, we run the program `true' instead of
1972 # having an empty command (nothing following the semicolon).
1973
1974 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1975
1976 PROTO_OBJS = intl.o version.o
1977
1978 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1979         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1980
1981 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1982         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1983
1984 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
1985    Makefile version.h
1986         (SHLIB_LINK='$(SHLIB_LINK)' \
1987         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1988         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1989           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1990           $(srcdir)/protoize.c $(OUTPUT_OPTION))
1991
1992 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1993    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
1994         (SHLIB_LINK='$(SHLIB_LINK)' \
1995         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1996         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1997           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1998           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
1999
2000 # This info describes the target machine, so compile with GCC just built.
2001 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2002    stmp-int-hdrs
2003         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2004         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2005           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2006         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2007           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2008         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2009
2010
2011 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2012         -rm -f tmp-proto.[cso]
2013         cp $(srcdir)/protoize.c tmp-proto.c
2014         chmod u+w tmp-proto.c
2015         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2016           $(GCC_CFLAGS) $(INCLUDES) \
2017           -DGCC_INCLUDE_DIR=0 \
2018           -DGPLUSPLUS_INCLUDE_DIR=0 \
2019           -DCROSS_INCLUDE_DIR=0 \
2020           -DTOOL_INCLUDE_DIR=0 \
2021           -DSTANDARD_EXEC_PREFIX=0 \
2022           -DDEFAULT_TARGET_MACHINE=0 \
2023           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2024         @echo '**********' Expect 400 lines of differences.
2025         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2026         -wc -l tmp-proto.diff
2027         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2028           $(GCC_CFLAGS) $(INCLUDES) \
2029           -DGCC_INCLUDE_DIR=0 \
2030           -DGPLUSPLUS_INCLUDE_DIR=0 \
2031           -DCROSS_INCLUDE_DIR=0 \
2032           -DTOOL_INCLUDE_DIR=0 \
2033           -DSTANDARD_EXEC_PREFIX=0 \
2034           -DDEFAULT_TARGET_MACHINE=0 \
2035           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2036         @echo Expect zero differences.
2037         diff $(srcdir)/protoize.c tmp-proto.c | cat
2038         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2039
2040 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2041
2042 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2043 # upon whether $(exeext) is empty or not.
2044 GCOV_OBJS = gcov.o intl.o
2045 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2046         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2047 #\f
2048 # Build the include directory.  The stamp files are stmp-* rather than
2049 # s-* so that mostlyclean does not force the include directory to
2050 # be rebuilt.
2051
2052 # Build the include directory including float.h (which no longer depends upon
2053 # enquire).
2054 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2055 # Copy in the headers provided with gcc.
2056 # The sed command gets just the last file name component;
2057 # this is necessary because VPATH could add a dirname.
2058 # Using basename would be simpler, but some systems don't have it.
2059 # The touch command is here to workaround an AIX/Linux NFS bug.
2060         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2061         for file in .. $(USER_H); do \
2062           if [ X$$file != X.. ]; then \
2063             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2064             $(STAMP) include/$$realfile; \
2065             rm -f include/$$realfile; \
2066             cp $$file include; \
2067             chmod a+r include/$$realfile; \
2068           fi; \
2069         done
2070         rm -f include/limits.h
2071         cp xlimits.h include/limits.h
2072         chmod a+r include/limits.h
2073         rm -f include/float.h
2074         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2075           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2076           chmod a+r include/float.h; \
2077         else :; fi
2078 # Install the README
2079         rm -f include/README
2080         cp $(srcdir)/README-fixinc include/README
2081         chmod a+r include/README
2082         $(STAMP) $@
2083
2084 # fixinc.sh depends on this, not on specs directly.
2085 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2086 # after each stage just because specs' mtime has changed.
2087 specs.ready: specs
2088         -if [ -f specs.ready ] ; then \
2089                 true; \
2090         else \
2091                 $(STAMP) specs.ready; \
2092         fi
2093
2094 FIXINCSRCDIR=$(srcdir)/fixinc
2095 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2096         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2097         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2098         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2099         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2100         CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2101         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2102         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2103         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2104
2105 # Build fixed copies of system files.
2106 stmp-fixinc: fixinc.sh gsyslimits.h
2107         rm -rf include; mkdir include
2108         -chmod a+rx include
2109         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2110         SHELL='$(SHELL)' ;\
2111         export TARGET_MACHINE srcdir SHELL ; \
2112         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2113         rm -f include/syslimits.h; \
2114         if [ -f include/limits.h ]; then \
2115           mv include/limits.h include/syslimits.h; \
2116         else \
2117           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2118         fi; \
2119         chmod a+r include/syslimits.h)
2120 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2121 # that directory exists, then make sure that $(libsubdir) exists.
2122 # This is because cpp is compiled to find $(tooldir)/include via
2123 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2124 # exists.
2125 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
2126 # won't work because libsubdir doesn't exist yet.
2127         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2128            && [ -d $(tooldir)/sys-include ]; then \
2129           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2130           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2131           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2132           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2133         else true; fi
2134         $(STAMP) stmp-fixinc
2135
2136 # Files related to the fixproto script.
2137 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2138 # used in native and host-x-target builds, so it's safe to link them with
2139 # libiberty.a.
2140
2141 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2142         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2143         then \
2144           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2145           export CC; \
2146           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2147           mv tmp-deduced.h deduced.h; \
2148         else \
2149           $(STAMP) deduced.h; \
2150         fi
2151
2152 GEN_PROTOS_OBJS = gen-protos.o scan.o
2153 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2154         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2155           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2156
2157 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2158         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2159
2160 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2161         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2162
2163 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2164         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2165           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2166         mv tmp-fixtmp.c fixtmp.c
2167         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2168           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2169           | ./gen-protos >xsys-protos.hT
2170         mv xsys-protos.hT xsys-protos.h
2171         rm -rf fixtmp.c
2172
2173 # This is nominally a 'build' program, but it's run only when host==build,
2174 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2175 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2176            $(LIBDEPS) libcpp.a
2177         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2178            scan-decls.o scan.o libcpp.a $(LIBS)
2179
2180 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2181         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) cpplib.h
2182         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2183
2184 scan-decls.o: scan-decls.c scan.h cpplib.h $(HCONFIG_H) $(SYSTEM_H)
2185         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2186
2187 # stmp-fixproto depends on this, not on fix-header directly.
2188 # The idea is to make sure fix-header gets built,
2189 # but not rerun fixproto after each stage
2190 # just because fix-header's mtime has changed.
2191 fixhdr.ready: fix-header$(build_exeext)
2192         -if [ -f fixhdr.ready ] ; then \
2193                 true; \
2194         else \
2195                 $(STAMP) fixhdr.ready; \
2196         fi
2197
2198 # stmp-int-headers is to make sure fixincludes has already finished.
2199 # The if statement is so that we don't run fixproto a second time
2200 # if it has already been run on the files in `include'.
2201 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2202         if [ -f include/fixed ] ; then true; \
2203         else \
2204           : This line works around a 'make' bug in BSDI 1.1.; \
2205           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2206           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2207             export mkinstalldirs; \
2208           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2209             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2210             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2211           else true; fi; \
2212           $(STAMP) include/fixed; \
2213         fi
2214         $(STAMP) stmp-fixproto
2215 #\f
2216 # Remake the info files.
2217
2218 docdir = $(srcdir)/doc
2219
2220 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2221 info: $(docdir)/cpp.info $(docdir)/gcc.info lang.info $(docdir)/cppinternals.info
2222
2223 $(docdir)/cpp.info: $(docdir)/cpp.texi
2224         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2225
2226 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/extend.texi \
2227          $(docdir)/install-old.texi  $(docdir)/invoke.texi $(docdir)/md.texi \
2228          $(docdir)/c-tree.texi $(docdir)/rtl.texi $(docdir)/tm.texi \
2229          $(docdir)/gcov.texi $(docdir)/contrib.texi $(docdir)/objc.texi \
2230          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2231          $(docdir)/include/funding.texi
2232         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2233
2234 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2235         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2236                 doc/cppinternals.texi
2237
2238 dvi: gcc.dvi cpp.dvi lang.dvi cppinternals.dvi
2239
2240 # This works with GNU Make's default rule.
2241 cpp.dvi: $(docdir)/cpp.texi
2242         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2243
2244 gcc.dvi: $(docdir)/gcc.texi $(docdir)/extend.texi $(docdir)/install-old.texi \
2245          $(docdir)/invoke.texi $(docdir)/md.texi $(docdir)/c-tree.texi \
2246          $(docdir)/rtl.texi $(docdir)/tm.texi $(docdir)/gcov.texi \
2247          $(docdir)/contrib.texi $(docdir)/objc.texi \
2248          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2249          $(docdir)/include/funding.texi
2250         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2251
2252 cppinternals.dvi: $(docdir)/cppinternals.texi
2253         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2254
2255 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2256
2257 $(docdir)/gcov.1: $(docdir)/gcov.texi
2258         $(STAMP) $(docdir)/gcov.1
2259         -$(TEXI2POD) < $(docdir)/gcov.texi > gcov.pod
2260         -($(POD2MAN) gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2261                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2262                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2263         -rm -f gcov.pod
2264
2265 $(docdir)/cpp.1: $(docdir)/cpp.texi
2266         $(STAMP) $(docdir)/cpp.1
2267         -$(TEXI2POD) < $(docdir)/cpp.texi > cpp.pod
2268         -($(POD2MAN) cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2269                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2270                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2271         -rm -f cpp.pod
2272
2273 $(docdir)/gcc.1: $(docdir)/invoke.texi
2274         $(STAMP) $(docdir)/gcc.1
2275         -$(TEXI2POD) < $(docdir)/invoke.texi > gcc.pod
2276         -($(POD2MAN) gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2277                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2278                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2279         -rm -f gcc.pod
2280
2281 #\f
2282 # Deletion of files made during compilation.
2283 # There are four levels of this:
2284 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2285 # `mostlyclean' is useful while working on a particular type of machine.
2286 # It deletes most, but not all, of the files made by compilation.
2287 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2288 # `clean' deletes everything made by running `make all'.
2289 # `distclean' also deletes the files made by config.
2290 # `maintainer-clean' also deletes everything that could be regenerated
2291 # automatically, except for `configure'.
2292 # We remove as much from the language subdirectories as we can
2293 # (less duplicated code).
2294
2295 INTL_MOSTLYCLEAN = intl.mostlyclean
2296 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2297         -rm -f $(STAGESTUFF)
2298         -rm -rf libgcc
2299 # Delete the temporary source copies for cross compilation.
2300         -rm -f $(HOST_PREFIX_1)rtl.c
2301         -rm -f $(HOST_PREFIX_1)obstack.c
2302 # Delete the temp files made in the course of building libgcc.a.
2303         -rm -f xlimits.h
2304 # Delete other built files.
2305         -rm -f t-float.h-cross xsys-protos.hT
2306 # Delete the stamp and temporary files.
2307         -rm -f s-* tmp-* stamp-* stmp-*
2308         -rm -f */stamp-* */tmp-*
2309 # Delete debugging dump files.
2310         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2311 # Delete some files made during installation.
2312         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2313         -rm -f collect collect2 mips-tfile mips-tdump
2314 # Delete files generated for fixproto
2315         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2316           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2317 # Delete files generated for fixincl
2318         -rm -rf fixincl fixinc.sh specs.ready
2319         (cd fixinc && $(MAKE) clean)
2320 # Delete unwanted output files from TeX.
2321         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2322         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2323 # Delete sorted indices we don't actually use.
2324         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2325 # Delete core dumps.
2326         -rm -f core */core
2327
2328 # Delete all files made by compilation
2329 # that don't exist in the distribution.
2330 INTL_CLEAN = intl.clean
2331 clean: mostlyclean $(INTL_CLEAN) lang.clean
2332         -rm -f libgcc.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).0
2333         -rm -f config.h tconfig.h hconfig.h tm_p.h
2334         -rm -f cs-*
2335         -rm -rf libgcc
2336         -rm -f *.dvi
2337         -rm -f */*.dvi
2338 # Delete the include directory.
2339         -rm -rf include
2340 # Delete files used by the "multilib" facility (including libgcc subdirs).
2341         -rm -f multilib.h tmpmultilib*
2342         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2343           rm -rf $(MULTILIB_DIRNAMES); \
2344         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2345           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2346         fi ; fi
2347         -rm -fr stage1 stage2 stage3 stage4
2348 # Delete stamps of bootstrap stages
2349         -rm -f stage?_*
2350         -rm -f clean?_*
2351         -rm -f stage_last
2352
2353 # Delete all files that users would normally create
2354 # while building and installing GCC.
2355 INTL_DISTCLEAN = intl.distclean
2356 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2357         -rm -f auto-host.h auto-build.h
2358         -rm -f cstamp-h
2359         -rm -f config.status config.run config.cache config.bak
2360         -rm -f Make-lang Make-hooks Make-host Make-target
2361         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2362         -rm -f gthr-default.h
2363         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2364         -rm -f c-parse.output
2365         -rm -f *.asm
2366         -rm -f float.h
2367         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2368         -rm -f testsuite/{gcc,g++}.{log,sum}
2369         -rm -f intl/libintl.h libintl.h
2370         -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
2371         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2372         -rm -f gcov.pod
2373         -rm -f fixinc/Makefile
2374         -rmdir cp f java objc fixinc intl po 2>/dev/null
2375
2376 # Delete anything likely to be found in the source directory
2377 # that shouldn't be in the distribution.
2378 extraclean: distclean lang.extraclean
2379         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2380         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2381         -rm -f config/*/=* config/*/"#"* config/*/*~*
2382         -rm -f config/*/*.orig config/*/*.rej
2383         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2384         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2385         -rm -f *lose config/*lose config/*/*lose
2386         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2387         -rm -f y.tab.c yacc.*
2388         -rm -f */=* */"#"* */*~*
2389         -rm -f */patch* */*.orig */*.rej
2390         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2391         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2392         -rm -f */*lose */*.s */*.s[0-9] */*.i
2393
2394 # Get rid of every file that's generated from some other file, except for `configure'.
2395 # Most of these files ARE PRESENT in the GCC distribution.
2396 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2397 # submake, so that we don't descend into intl after its makefile has been
2398 # removed.
2399 maintainer-clean:
2400         @echo 'This command is intended for maintainers to use; it'
2401         @echo 'deletes files that may need special tools to rebuild.'
2402         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2403                 intl.maintainer-clean lang.maintainer-clean distclean
2404         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2405         -rm -f cpp.??s cpp.*aux
2406         -rm -f gcc.??s gcc.*aux
2407         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info*
2408         -rm -f $(docdir)/cppinternals.info*
2409         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2410 #\f
2411 # Entry points `install' and `uninstall'.
2412 # Also use `install-collect2' to install collect2 when the config files don't.
2413
2414 # The semicolon is to prevent the install.sh -> install default rule
2415 # from doing anything.  Having it run true helps avoid problems and
2416 # noise from versions of make which don't like to have null commands.
2417 install: $(INSTALL_TARGET) ; @true
2418
2419 # Copy the compiler files into directories where they will be run.
2420 # Install the driver last so that the window when things are
2421 # broken is small.
2422 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2423     $(INSTALL_CPP) install-man install-info intl.install \
2424     lang.install-normal install-driver
2425
2426 # Do nothing while making gcc with a cross-compiler. The person who
2427 # makes gcc for the target machine has to know how to put a complete
2428 # gcc together by hand.
2429 install-build: force
2430         @echo You have to install gcc on your target machine by hand.
2431
2432 # Run this on the target machine
2433 # to finish installation of cross compiler.
2434 # This is not used anymore now that float.h does not depend on enquire.
2435 install-cross-rest: install-float-h-cross
2436
2437 # Handle cpp installation.
2438 install-cpp: cpp$(exeext)
2439         -if [ -f gcc-cross$(exeext) ] ; then \
2440           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2441           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2442           if [ x$(cpp_install_dir) != x ]; then \
2443             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2444             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2445           else true; fi; \
2446         else \
2447           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2448           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2449           if [ x$(cpp_install_dir) != x ]; then \
2450             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2451             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2452           else true; fi; \
2453         fi
2454
2455 uninstall-cpp:
2456         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2457         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2458         -if [ x$(cpp_install_dir) != x ]; then \
2459           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2460           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2461         else true; fi
2462
2463 # Install float.h for cross compiler.
2464 # Run this on the target machine!
2465 # This is not used anymore now that float.h does not depend on enquire.
2466 install-float-h-cross: installdirs
2467 #       if [ -f enquire ] ; then true; else false; fi
2468 # Note: don't use -.  We should fail right away if enquire was not made.
2469         ./enquire -f > $(tmpdir)/float.h
2470         -rm -f $(libsubdir)/include/float.h
2471         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2472         -rm -f $(tmpdir)/float.h
2473         chmod a-x $(libsubdir)/include/float.h
2474
2475 # Create the installation directories.
2476 installdirs:
2477         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2478         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2479         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2480         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2481 # This dir isn't currently searched by cpp.
2482 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2483         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2484           fdir=$${fdir}/$${dir}; \
2485           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2486         done
2487         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2488         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2489         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2490         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2491 # We don't use mkdir -p to create the parents of man1dir,
2492 # because some systems don't support it.
2493 # Instead, we use this technique to create the immediate parent of man1dir.
2494         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2495         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2496         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2497
2498 # Install the compiler executables built during cross compilation.
2499 install-common: native $(EXTRA_PARTS) lang.install-common
2500         for file in $(COMPILERS); do \
2501           if [ -f $$file ] ; then \
2502             rm -f $(libsubdir)/$$file; \
2503             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2504           else true; \
2505           fi; \
2506         done
2507         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2508           if [ x"$$file" != x.. ]; then \
2509             rm -f $(libsubdir)/$$file; \
2510             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2511           else true; fi; \
2512         done
2513         for file in $(EXTRA_PARTS) ..; do \
2514           if [ x"$$file" != x.. ]; then \
2515             rm -f $(libsubdir)/$$file; \
2516             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2517             chmod a-x $(libsubdir)/$$file; \
2518           else true; fi; \
2519         done
2520 # Don't mess with specs if it doesn't exist yet.
2521         -if [ -f specs ] ; then \
2522           rm -f $(libsubdir)/specs; \
2523           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2524           chmod a-x $(libsubdir)/specs; \
2525         fi
2526 # Install protoize if it was compiled.
2527         -if [ -f protoize$(exeext) ]; \
2528         then \
2529             if [ -f gcc-cross$(exeext) ] ; then \
2530                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2531                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2532                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2533                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2534             else \
2535                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2536                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2537                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2538                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2539             fi ; \
2540             rm -f $(libsubdir)/SYSCALLS.c.X; \
2541             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2542             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2543         fi
2544         -rm -f $(libsubdir)/cpp0$(exeext)
2545         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2546         -rm -f $(libsubdir)/tradcpp0$(exeext)
2547         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2548 # Install gcov if it was compiled.
2549         -if [ -f gcov$(exeext) ]; \
2550         then \
2551             rm -f $(bindir)/gcov$(exeext); \
2552             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2553         fi
2554         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2555
2556 # Install the driver program as $(target_alias)-gcc
2557 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2558 install-driver: installdirs xgcc$(exeext)
2559         -if [ -f gcc-cross$(exeext) ] ; then \
2560           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2561           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2562           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2563             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2564             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2565           else true; fi; \
2566         else \
2567           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2568           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2569           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2570           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2571           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2572         fi
2573
2574 # Install the info files.
2575 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2576 # to do the install.
2577 install-info: doc installdirs lang.install-info
2578         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2579         -rm -f $(infodir)/cppinternals.info*
2580         if [ -f $(docdir)/gcc.info ]; then \
2581           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2582                 $(docdir)/cppinternals.info*; do \
2583             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2584             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2585           done; \
2586         else true; fi
2587         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2588           if [ -f $(infodir)/dir ] ; then \
2589             for f in cpp.info gcc.info cppinternals.info; do \
2590                 if [ -f $(infodir)/$$f ]; then \
2591                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2592                 else true; fi \
2593             done; \
2594           else true; fi; \
2595         else true; fi;
2596         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2597         -chmod a-x $(infodir)/cppinternals.info*
2598
2599 # Install the man pages.
2600 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2601         -if [ -f gcc-cross$(exeext) ] ; then \
2602           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2603           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2604           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2605         else \
2606           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2607           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2608           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2609         fi
2610         -rm -f $(man1dir)/cpp$(manext)
2611         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(manext)
2612         -chmod a-x $(man1dir)/cpp$(manext)
2613         -rm -f $(man1dir)/gcov$(manext)
2614         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(manext)
2615         -chmod a-x $(man1dir)/gcov$(manext)
2616
2617 # Install the library.
2618 install-libgcc: libgcc.mk libgcc.a installdirs
2619         if $(RANLIB_TEST_FOR_TARGET); then \
2620           r_f_t=$(RANLIB_FOR_TARGET); \
2621         else \
2622           r_f_t=: ; \
2623         fi; \
2624         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2625           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2626           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2627           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2628           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2629           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2630           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2631           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2632           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2633           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
2634           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2635           LIB1ASMSRC='$(LIB1ASMSRC)' \
2636           MAKEOVERRIDES= \
2637           INSTALL_DATA="$(INSTALL_DATA)" \
2638           RANLIB_FOR_TARGET="$$r_f_t" \
2639           libsubdir="$(libsubdir)" \
2640           slibdir="$(slibdir)" \
2641           -f libgcc.mk install
2642
2643 # Install multiple versions of libgcc.a.
2644 install-multilib: stmp-multilib installdirs
2645         if $(RANLIB_TEST_FOR_TARGET); then \
2646           r_f_t=$(RANLIB_FOR_TARGET); \
2647         else \
2648           r_f_t=: ; \
2649         fi; \
2650         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2651           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2652           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2653           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2654           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2655           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2656           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2657           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2658           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2659           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
2660           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2661           LIB1ASMSRC='$(LIB1ASMSRC)' \
2662           MAKEOVERRIDES= \
2663           INSTALL_DATA="$(INSTALL_DATA)" \
2664           RANLIB_FOR_TARGET="$$r_f_t" \
2665           libsubdir="$(libsubdir)" \
2666           slibdir="$(slibdir)" \
2667           -f libgcc.mk install
2668
2669 # Install all the header files built in the include subdirectory.
2670 install-headers: $(INSTALL_HEADERS_DIR)
2671 # Fix symlinks to absolute paths in the installed include directory to
2672 # point to the installed directory, not the build directory.
2673 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2674         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2675         if [ $$? -eq 0 ]; then \
2676           dir=`cd include; pwd`; \
2677           for i in $$files; do \
2678             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2679             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2680               rm -f $(libsubdir)/include/$$i; \
2681               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2682             fi; \
2683           done; \
2684         fi
2685
2686 # Create or recreate the gcc private include file directory.
2687 install-include-dir: installdirs
2688         -rm -rf $(libsubdir)/include
2689         mkdir $(libsubdir)/include
2690         -chmod a+rx $(libsubdir)/include
2691
2692 # Install the include directory using tar.
2693 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2694 # We use `pwd`/include instead of just include to problems with CDPATH
2695 # Unless a full pathname is provided, some shells would print the new CWD,
2696 # found in CDPATH, corrupting the output.  We could just redirect the
2697 # output of `cd', but some shells lose on redirection within `()'s
2698         (cd `pwd`/include ; \
2699          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2700 # /bin/sh on some systems returns the status of the first tar,
2701 # and that can lose with GNU tar which always writes a full block.
2702 # So use `exit 0' to ignore its exit status.
2703
2704 # Install the include directory using cpio.
2705 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2706 # See discussion about the use of `pwd` above
2707         cd `pwd`/include ; \
2708         find . -print | cpio -pdum $(libsubdir)/include
2709
2710 # Use this target to install the program `collect2' under the name `collect2'.
2711 install-collect2: collect2 installdirs
2712         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2713 # Install the driver program as $(libsubdir)/gcc for collect2.
2714         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2715
2716 # Cancel installation by deleting the installed files.
2717 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2718         -rm -rf $(libsubdir)
2719         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2720         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2721         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2722         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2723         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2724         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2725         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2726         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2727         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2728         -rm -rf $(man1dir)/cpp$(manext)
2729         -rm -rf $(man1dir)/protoize$(manext)
2730         -rm -rf $(man1dir)/unprotoize$(manext)
2731         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2732         -rm -f $(infodir)/cppinternals.info*
2733 #\f
2734 # These targets are for the dejagnu testsuites. The file site.exp
2735 # contains global variables that all the testsuites will use.
2736
2737 # Set to $(target_alias)/ for cross.
2738 target_subdir = @target_subdir@
2739
2740 site.exp: ./config.status Makefile
2741         @echo "Making a new config file..."
2742         -@rm -f ./tmp?
2743         @$(STAMP) site.exp
2744         -@mv site.exp site.bak
2745         @echo "## these variables are automatically generated by make ##" > ./tmp0
2746         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2747         @echo "# add them to the last section" >> ./tmp0
2748         @echo "set rootme \"`pwd`\"" >> ./tmp0
2749         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2750         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2751         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2752         @echo "set target_triplet $(target)" >> ./tmp0
2753         @echo "set target_alias $(target_alias)" >> ./tmp0
2754 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2755         @echo "set CFLAGS \"\"" >> ./tmp0
2756         @echo "set CXXFLAGS \"-I$(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
2757         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2758         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2759 # If newlib has been configured, we need to pass -B to gcc so it can find
2760 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2761 # message if it doesn't, but the testsuite is supposed to ignore the message -
2762 # it's too difficult to tell when to and when not to pass -B (not all targets
2763 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2764 # seems like too selective a test.
2765 # ??? Another way to solve this might be to rely on linker scripts.  Then
2766 # theoretically the -B won't be needed.
2767 # We also need to pass -L ../ld so that the linker can find ldscripts.
2768         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2769           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2770           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2771           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2772           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2773           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2774         else true; \
2775         fi
2776         @if [ -d $(objdir)/../ld ] ; then \
2777           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2778         else true; \
2779         fi
2780         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2781         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2782         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2783         @cat ./tmp0 > site.exp
2784         @cat site.bak | sed \
2785                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2786         -@rm -f ./tmp?
2787
2788 CHECK_TARGETS = check-gcc @check_languages@ @CHECK_PO@
2789
2790 check-c++ : check-g++
2791 check-f77 : check-g77
2792 check-java :
2793
2794 check: $(CHECK_TARGETS)
2795
2796 # The idea is to parallelize testing of multilibs, for example:
2797 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2798 # will run 3 concurrent sessions of check-gcc, eventually testing
2799 # all 10 combinations.  GNU make is required, as is a shell that expands
2800 # alternations within braces.
2801 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2802         target=`echo "$@" | sed 's,//.*,,'`; \
2803         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2804         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2805         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2806           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2807           "$$target"
2808
2809 TESTSUITEDIR = testsuite
2810
2811 $(TESTSUITEDIR)/site.exp: site.exp
2812         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2813         -rm -f $@
2814         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2815
2816 check-g++: $(TESTSUITEDIR)/site.exp
2817         -(rootme=`pwd`; export rootme; \
2818         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2819         cd $(TESTSUITEDIR); \
2820         EXPECT=${EXPECT} ; export EXPECT ; \
2821         if [ -f $${rootme}/../expect/expect ] ; then  \
2822            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2823             export TCL_LIBRARY ; fi ; \
2824         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2825
2826 check-gcc: $(TESTSUITEDIR)/site.exp
2827         -(rootme=`pwd`; export rootme; \
2828         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2829         cd $(TESTSUITEDIR); \
2830         EXPECT=${EXPECT} ; export EXPECT ; \
2831         if [ -f $${rootme}/../expect/expect ] ; then  \
2832            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2833            export TCL_LIBRARY ; fi ; \
2834         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2835
2836 check-g77: $(TESTSUITEDIR)/site.exp
2837         -(rootme=`pwd`; export rootme; \
2838         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2839         cd $(TESTSUITEDIR); \
2840         EXPECT=${EXPECT} ; export EXPECT ; \
2841         if [ -f $${rootme}/../expect/expect ] ; then  \
2842            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2843            export TCL_LIBRARY ; fi ; \
2844         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2845
2846 check-objc: $(TESTSUITEDIR)/site.exp
2847         -(rootme=`pwd`; export rootme; \
2848         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2849         cd $(TESTSUITEDIR); \
2850         EXPECT=${EXPECT} ; export EXPECT ; \
2851         if [ -f $${rootme}/../expect/expect ] ; then  \
2852            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2853             export TCL_LIBRARY ; fi ; \
2854         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2855
2856 check-po:
2857         if test -f cp/Makefile && test -f f/Makefile && \
2858            test -f java/Makefile && test -f objc/Makefile; then \
2859            $(MAKE) -C po check-po; \
2860         fi
2861
2862 check-consistency: testsuite/site.exp
2863         -rootme=`pwd`; export rootme; \
2864         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2865         cd testsuite; \
2866         EXPECT=${EXPECT} ; export EXPECT ; \
2867         if [ -f $${rootme}/../expect/expect ] ; then  \
2868            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2869            export TCL_LIBRARY ; fi ; \
2870         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2871
2872 # These exist for maintenance purposes.
2873
2874 # Update the tags table.
2875 TAGS: force
2876         (cd $(srcdir);                                                  \
2877         mkdir tmp-tags;                                                 \
2878         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2879         etags *.y *.h *.c;                                              \
2880         mv tmp-tags/* .;                                                \
2881         rmdir tmp-tags)
2882
2883 # A list of files to be destroyed during "lean" builds.
2884 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2885
2886 # Flags to pass to stage2 and later recursive makes.  Note that the
2887 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2888 # the context of the stage_x rule.
2889 STAGE2_FLAGS_TO_PASS = \
2890         CFLAGS="$(BOOT_CFLAGS)" \
2891         LDFLAGS="$(BOOT_LDFLAGS)" \
2892         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2893         STRICT_WARN="$(STRICT2_WARN)" \
2894         libdir=$(libdir) \
2895         LANGUAGES="$(LANGUAGES)" \
2896         MAKEOVERRIDES= \
2897         OUTPUT_OPTION="-o \$$@"
2898
2899 # Only build the C compiler for stage1, because that is the only one that
2900 # we can guarantee will build with the native compiler, and also it is the
2901 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
2902 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
2903 # overrideable (for a bootstrap build stage1 also builds gcc.info).
2904 stage1_build:
2905         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
2906                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
2907                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
2908         $(STAMP) stage1_build
2909         echo stage1_build > stage_last
2910
2911 stage1_copy: stage1_build
2912         $(MAKE) stage1
2913         $(STAMP) stage1_copy
2914         echo stage2_build > stage_last
2915
2916 stage2_build: stage1_copy
2917         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2918                  STAGE_PREFIX=stage1/ \
2919                  $(STAGE2_FLAGS_TO_PASS)
2920         $(STAMP) stage2_build
2921         echo stage2_build > stage_last
2922
2923 stage2_copy: stage2_build
2924         $(MAKE) stage2
2925         $(STAMP) stage2_copy
2926         echo stage3_build > stage_last
2927
2928 stage3_build: stage2_copy
2929         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2930                  STAGE_PREFIX=stage2/ \
2931                  $(STAGE2_FLAGS_TO_PASS)
2932         $(STAMP) stage3_build
2933         echo stage3_build > stage_last
2934
2935 # For bootstrap4:
2936 stage3_copy: stage3_build
2937         $(MAKE) stage3
2938         $(STAMP) stage3_copy
2939         echo stage4_build > stage_last
2940
2941 stage4_build: stage3_copy
2942         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
2943                  STAGE_PREFIX=stage3/ \
2944                  $(STAGE2_FLAGS_TO_PASS)
2945         $(STAMP) stage4_build
2946         echo stage4_build > stage_last
2947
2948 # Additional steps for *-lean targets:
2949 clean_s1: stage1_copy
2950         -(cd stage1 && rm -f $(VOL_FILES))
2951         $(STAMP) clean_s1
2952
2953 clean_s2: stage2_copy
2954         -rm -rf stage1
2955         $(STAMP) clean_s2
2956
2957 # The various entry points for bootstrapping.
2958
2959 bootstrap: stage3_build
2960         @echo
2961         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2962         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
2963         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2964
2965 bootstrap-lean : clean_s1 clean_s2 stage3_build
2966         @echo
2967         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2968         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2969
2970 bootstrap2: bootstrap
2971
2972 bootstrap2-lean : bootstrap-lean
2973
2974 bootstrap3 bootstrap3-lean: bootstrap
2975
2976 bootstrap4 bootstrap4-lean: stage4_build
2977
2978 unstage1 unstage2 unstage3 unstage4:
2979         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
2980         if test -d $$stage; then \
2981           mv $$stage/* . 2>/dev/null; \
2982           for i in `cd $$stage; echo *` ; do \
2983             if test -d $$stage/$$i; then \
2984               mv $$stage/$$i/* $$i/. 2>/dev/null; \
2985             else \
2986               mv $$stage/$$i .; \
2987             fi \
2988           done \
2989         fi ; \
2990         rm -f $${stage}_build $${stage}_copy ;\
2991         echo $${stage}_build > stage_last
2992
2993 restage1: unstage1
2994         $(MAKE) stage1_build
2995
2996 restage2: unstage2
2997         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
2998
2999 restage3: unstage3
3000         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3001
3002 restage4: unstage4
3003         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3004
3005 bubblestrap:
3006         if test -f stage3_build; then true; else \
3007           echo; echo You must \"make bootstrap\" first.; \
3008           exit 1; \
3009         fi
3010         for i in stage3 \
3011                 unstage1 stage1_build stage1_copy \
3012                 unstage2 stage2_build stage2_copy \
3013                 unstage3 stage3_build ; \
3014         do \
3015           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3016         done
3017
3018 quickstrap:
3019         if test -f stage_last ; then \
3020           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3021         else \
3022           $(MAKE) stage1_build; \
3023         fi
3024
3025 cleanstrap:
3026         -$(MAKE) clean
3027         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3028
3029 # Compare the object files in the current directory with those in the
3030 # stage2 directory.
3031
3032 # ./ avoids bug in some versions of tail.
3033 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3034         -rm -f .bad_compare
3035         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3036         for file in *$(objext); do \
3037           tail +16c ./$$file > tmp-foo1; \
3038           tail +16c stage$$stage/$$file > tmp-foo2 \
3039             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3040         done
3041         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3042         for dir in tmp-foo intl $(SUBDIRS); do \
3043           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3044             for file in $$dir/*$(objext); do \
3045               tail +16c ./$$file > tmp-foo1; \
3046               tail +16c stage$$stage/$$file > tmp-foo2 \
3047                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3048             done; \
3049           else true; fi; \
3050         done
3051         -rm -f tmp-foo*
3052         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3053         if [ -f .bad_compare ]; then \
3054           echo "Bootstrap comparison failure!"; \
3055           cat .bad_compare; \
3056           exit 1; \
3057         else \
3058           case "$@" in \
3059             *-lean ) rm -rf stage$$stage ;; \
3060             *) ;; \
3061           esac; true; \
3062         fi
3063
3064 # Compare the object files in the current directory with those in the
3065 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3066 # running tail and the overhead of twice copying each object file.
3067
3068 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3069         -rm -f .bad_compare
3070         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3071         for file in *$(objext); do \
3072           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3073         done
3074         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3075         for dir in tmp-foo intl $(SUBDIRS); do \
3076           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3077             for file in $$dir/*$(objext); do \
3078               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3079             done; \
3080           else true; fi; \
3081         done
3082         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3083         if [ -f .bad_compare ]; then \
3084           echo "Bootstrap comparison failure!"; \
3085           cat .bad_compare; \
3086           exit 1; \
3087         else \
3088           case "$@" in \
3089             *-lean ) rm -rf stage$$stage ;; \
3090           esac; true; \
3091         fi
3092
3093 # Copy the object files from a particular stage into a subdirectory.
3094 stage1-start:
3095         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3096         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3097         -for dir in intl $(SUBDIRS) ; \
3098          do \
3099            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3100          done
3101         -mv $(STAGESTUFF) stage1
3102         -mv intl/*$(objext) stage1/intl
3103 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3104 # dir will work properly.
3105         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3106         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3107         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3108         -rm -f stage1/libgcc.a
3109         -cp libgcc.a stage1
3110         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3111           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3112         else true; fi
3113         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3114           cp stage1/$${f} . ; \
3115         else true; \
3116         fi; done
3117 stage1: force stage1-start lang.stage1
3118
3119 stage2-start:
3120         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3121         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3122         -for dir in intl $(SUBDIRS) ; \
3123          do \
3124            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3125          done
3126         -mv $(STAGESTUFF) stage2
3127         -mv intl/*$(objext) stage2/intl
3128 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3129 # dir will work properly.
3130         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3131         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3132         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3133         -rm -f stage2/libgcc.a
3134         -cp libgcc.a stage2
3135         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3136           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3137         else true; fi
3138         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3139           cp stage2/$${f} . ; \
3140         else true; \
3141         fi; done
3142 stage2: force stage2-start lang.stage2
3143
3144 stage3-start:
3145         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3146         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3147         -for dir in intl $(SUBDIRS) ; \
3148          do \
3149            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3150          done
3151         -mv $(STAGESTUFF) stage3
3152         -mv intl/*$(objext) stage3/intl
3153 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3154 # dir will work properly.
3155         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3156         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3157         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3158         -rm -f stage3/libgcc.a
3159         -cp libgcc.a stage3
3160         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3161           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3162         else true; fi
3163         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3164           cp stage3/$${f} . ; \
3165         else true; \
3166         fi; done
3167 stage3: force stage3-start lang.stage3
3168
3169 stage4-start:
3170         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3171         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3172         -for dir in intl $(SUBDIRS) ; \
3173          do \
3174            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3175          done
3176         -mv $(STAGESTUFF) stage4
3177         -mv intl/*$(objext) stage4/intl
3178 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3179 # dir will work properly.
3180         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3181         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3182         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3183         -rm -f stage4/libgcc.a
3184         -cp libgcc.a stage4
3185         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3186           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3187         else true; fi
3188         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3189           cp stage4/$${f} . ; \
3190         else true; \
3191         fi; done
3192 stage4: force stage4-start lang.stage4
3193
3194 # Copy just the executable files from a particular stage into a subdirectory,
3195 # and delete the object files.  Use this if you're just verifying a version
3196 # that is pretty sure to work, and you are short of disk space.
3197 risky-stage1: stage1
3198         -$(MAKE) clean
3199
3200 risky-stage2: stage2
3201         -$(MAKE) clean
3202
3203 risky-stage3: stage3
3204         -$(MAKE) clean
3205
3206 risky-stage4: stage4
3207         -$(MAKE) clean
3208
3209 #In GNU Make, ignore whether `stage*' exists.
3210 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3211 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3212
3213 force:
3214
3215 # ---
3216 # The enquire rules are still useful for building new float-anything.h.
3217 # Special flags for compiling enquire.
3218 # We disable optimization to make floating point more reliable.
3219 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3220 ENQUIRE_LDFLAGS = $(LDFLAGS)
3221
3222 # Enquire target (This is a variable so that a target can choose not to
3223 # build it.)
3224 ENQUIRE = enquire
3225
3226 # Test to see whether <float.h> exists in the system header files,
3227 # and is not derived from GCC.
3228 FLOAT_H_TEST = \
3229   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3230   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3231   then false; \
3232   else :; fi
3233 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3234 # to ensure, we're emitting a full blown <float.h> ourselves.
3235 FLOAT_H_TEST = false
3236
3237 # Used to compile enquire with standard cc, but have forgotten why.
3238 # Let's try with GCC.
3239 enquire: enquire.o $(GCC_PARTS)
3240         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3241 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3242         if $(FLOAT_H_TEST); then \
3243           rm -f include/float.h; \
3244           SYS_FLOAT_H_WRAP=1; \
3245         else :; \
3246           SYS_FLOAT_H_WRAP=0; \
3247         fi; \
3248         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3249           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3250           -I. -c $(srcdir)/enquire.c
3251
3252 # Create float.h source for the native machine.
3253 # Make it empty if we can use the system float.h without changes.
3254 float.h-nat: enquire
3255         -./enquire -f > tmp-float.h
3256         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3257         mv tmp-float.h float.h-nat
3258
3259 # Create a dummy float.h source for a cross-compiler.
3260 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3261 # and make that the default float_format in configure?
3262 float.h-cross:
3263         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3264         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3265         echo "#endif" >> t-float.h-cross
3266         mv t-float.h-cross float.h-cross