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