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 GCC.
   6
   7 #GCC 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 #GCC 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 GCC; 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 local_includedir = $(local_prefix)/include
 310 includedir = $(prefix)/include
 311 # where the info files go
 312 infodir = @infodir@
 313 # Where cpp should go besides $prefix/bin if necessary
 314 cpp_install_dir = @cpp_install_dir@
 315 # where the locale files go
 316 datadir = @datadir@
 317 localedir = $(datadir)/locale
 318 # Extension (if any) to put in installed man-page filename.
 319 manext = .1
 320 objext = .o
 321 exeext = @host_exeext@
 322 build_exeext = @build_exeext@
 323
 324 # Directory in which to put man pages.
 325 mandir = @mandir@
 326 man1dir = $(mandir)/man1
 327 # Dir for temp files.
 328 tmpdir = /tmp
 329
 330 # Top build directory, relative to here.
 331 top_builddir = .
 332
 333 # Whether we were configured with NLS.
 334 USE_NLS = @USE_NLS@
 335
 336 # Internationalization library.
 337 INTLLIBS = @INTLLIBS@
 338
 339 # Character encoding conversion library.
 340 LIBICONV = @LIBICONV@
 341
 342 # List of internationalization subdirectories.
 343 POSUB = @POSUB@
 344 INTL_SUBDIRS = intl $(POSUB)
 345
 346 # Change this to a null string if obstacks are installed in the
 347 # system library.
 348 OBSTACK=obstack.o
 349
 350 # The GC method to be used on this system.
 351 GGC=@GGC@.o
 352
 353 # If a supplementary library is being used for the GC.
 354 GGC_LIB=
 355
 356 # Configure will set these if you need vfprintf and possibly _doprnt support.
 357 VFPRINTF=@vfprintf@
 358 DOPRINT=@doprint@
 359 STRSTR=@strstr@
 360
 361 # libgcc.a may be built directly or via stmp-multilib,
 362 # and installed likewise.  Overridden by t-fragment.
 363 LIBGCC = libgcc.a
 364 INSTALL_LIBGCC = install-libgcc
 365
 366 # Options to use when compiling libgcc2.a.
 367 # -g1 causes output of debug info only for file-scope entities.
 368 # we use this here because that should be enough, and also
 369 # so that -g1 will be tested.
 370 #
 371 LIBGCC2_DEBUG_CFLAGS = -g1
 372 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 373
 374 # Additional options to use when compiling libgcc2.a.
 375 # Some targets override this to -isystem include
 376 LIBGCC2_INCLUDES =
 377
 378 # Additional target-dependent options for compiling libgcc2.a.
 379 TARGET_LIBGCC2_CFLAGS =
 380
 381 # Additional sources to handle exceptions; overridden on ia64.
 382 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 383   $(srcdir)/unwind-sjlj.c
 384 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 385
 386 # nm flags to list global symbols in libgcc object files.
 387 SHLIB_NM_FLAGS = -pg
 388
 389 # List of extra executables that should be compiled for this target machine
 390 # that are used for compiling from source code to object code.
 391 # The rules for compiling them should be in the t-* file for the machine.
 392 EXTRA_PASSES =@extra_passes@
 393
 394 # Like EXTRA_PASSES, but these are used when linking.
 395 EXTRA_PROGRAMS = @extra_programs@
 396
 397 # List of extra object files that should be compiled for this target machine.
 398 # The rules for compiling them should be in the t-* file for the machine.
 399 EXTRA_PARTS = @extra_parts@
 400
 401 # List of extra object files that should be compiled and linked with
 402 # compiler proper (cc1, cc1obj, cc1plus).
 403 EXTRA_OBJS = @extra_objs@
 404
 405 # List of extra object files that should be compiled and linked with
 406 # the gcc driver.
 407 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 408
 409 # List of additional header files to install.
 410 # Often this is edited directly by `configure'.
 411 EXTRA_HEADERS =@extra_headers_list@
 412
 413 # It is convenient for configure to add the assignment at the beginning,
 414 # so don't override it here.
 415 USE_COLLECT2 = collect2$(exeext)
 416
 417 # List of extra C and assembler files to add to static and shared libgcc2.
 418 # Assembler files should have names ending in `.asm'.
 419 LIB2FUNCS_EXTRA =
 420
 421 # List of extra C and assembler files to add to static libgcc2.
 422 # Assembler files should have names ending in `.asm'.
 423 LIB2FUNCS_STATIC_EXTRA =
 424
 425 # Handle cpp installation.
 426 INSTALL_CPP=
 427 UNINSTALL_CPP=
 428
 429 # We do not try to build float.h anymore.  Let configure select the
 430 # appropriate pre-built float.h file for the target.
 431 FLOAT_H=@float_h_file@
 432
 433 # Program to convert libraries.
 434 LIBCONVERT =
 435
 436 # Control whether header files are installed.
 437 INSTALL_HEADERS=install-headers
 438
 439 # Control whether Info documentation is built and installed.
 440 BUILD_INFO = @BUILD_INFO@
 441
 442 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 443 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 444
 445 # Additional directories of header files to run fixincludes on.
 446 # These should be directories searched automatically by default
 447 # just as /usr/include is.
 448 # *Do not* use this for directories that happen to contain
 449 # header files, but are not searched automatically by default.
 450 # On most systems, this is empty.
 451 OTHER_FIXINCLUDES_DIRS=
 452
 453 # A list of all the language-specific executables.
 454 # This is overridden by configure.
 455 COMPILERS = cc1$(exeext) @all_compilers@
 456
 457 # List of things which should already be built whenever we try to use xgcc
 458 # to compile anything (without linking).
 459 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 460
 461 # List of things which should already be built whenever we try to use xgcc
 462 # to link anything.
 463 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 464
 465 # Directory to link to, when using the target `maketest'.
 466 DIR = ../gcc
 467
 468 # Flags to use when cross-building GCC.
 469 # Prefix to apply to names of object files when using them
 470 # to run on the machine we are compiling on.
 471 HOST_PREFIX=
 472 # Prefix to apply to names of object files when compiling them
 473 # to run on the machine we are compiling on.
 474 # The default for this variable is chosen to keep these rules
 475 # out of the way of the other rules for compiling the same source files.
 476 HOST_PREFIX_1=loser-
 477 HOST_CC=$(CC)
 478 # If you change any of the following variables, check whether a
 479 # similar change is needed in build-make.
 480 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 481 HOST_LDFLAGS=$(LDFLAGS)
 482 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 483 HOST_OBSTACK=$(OBSTACK)
 484 HOST_VFPRINTF=$(VFPRINTF)
 485 HOST_DOPRINT=$(DOPRINT)
 486 HOST_STRSTR=$(STRSTR)
 487
 488 # Actual name to use when installing a native compiler.
 489 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 490 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 491 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 492 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 493 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 494 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 495
 496 # Actual name to use when installing a cross-compiler.
 497 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 498 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 499 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 500 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 501
 502 # Choose the real default target.
 503 ALL=all.internal
 504
 505 # Choose the real install target.
 506 INSTALL_TARGET=install-normal
 507
 508 # Setup the testing framework, if you have one
 509 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 510             echo $${rootme}/../expect/expect ; \
 511           else echo expect ; fi`
 512
 513 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 514                echo $${srcdir}/../dejagnu/runtest ; \
 515             else echo runtest; fi`
 516 RUNTESTFLAGS =
 517
 518 # Extra symbols for fixproto to define when parsing headers.
 519 FIXPROTO_DEFINES =
 520
 521 # Extra flags to use when compiling crt{begin,end}.o.
 522 CRTSTUFF_T_CFLAGS =
 523
 524 # Extra flags to use when compiling [m]crt0.o.
 525 CRT0STUFF_T_CFLAGS =
 526
 527 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 528 T =
 529
 530 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 531 # $(T_TARGET) to the name of the actual target filename.
 532 T_TARGET =
 533 T_TARGET : $(T_TARGET)
 534
 535 # End of variables for you to override.
 536
 537 # Definition of `all' is here so that new rules inserted by sed
 538 # do not specify the default target.
 539 # The real definition is under `all.internal' (for native compilers)
 540 # or `all.cross' (for cross compilers).
 541 all: all.indirect
 542
 543 # This tells GNU Make version 3 not to put all variables in the environment.
 544 .NOEXPORT:
 545
 546 # GCONFIG_H lists the config files that the generator files depend on, while
 547 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 548 # several files generated by those generators.
 549 GCONFIG_H = config.h $(host_xm_file_list)
 550 HCONFIG_H = hconfig.h $(build_xm_file_list)
 551 CONFIG_H = $(GCONFIG_H) insn-constants.h insn-flags.h
 552 TCONFIG_H = tconfig.h $(xm_file_list)
 553 TARGET_H = target.h
 554 TARGET_DEF_H = target-def.h
 555 TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
 556
 557 MACHMODE_H = machmode.h machmode.def
 558 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 559 RTL_H = $(RTL_BASE_H) genrtl.h
 560 PARAMS_H = params.h params.def
 561 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 562 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 563 DEMANGLE_H = $(srcdir)/../include/demangle.h
 564 RECOG_H = recog.h
 565 EXPR_H = expr.h
 566 OPTABS_H = optabs.h insn-codes.h
 567 REGS_H = regs.h varray.h $(MACHMODE_H)
 568 INTEGRATE_H = integrate.h varray.h
 569 LOOP_H = loop.h varray.h bitmap.h
 570 GCC_H = gcc.h version.h
 571 GGC_H = ggc.h varray.h
 572 TIMEVAR_H = timevar.h timevar.def
 573 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 574 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 575 C_TREE_H = c-tree.h $(C_COMMON_H)
 576 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 577 PREDICT_H = predict.h predict.def
 578 CPPLIB_H = cpplib.h line-map.h
 579
 580 # sed inserts variable overrides after the following line.
 581 ####target overrides
 582 @target_overrides@
 583
 584 ####host overrides
 585 @host_overrides@
 586
 587 ####cross overrides
 588 @cross_defines@
 589 @cross_overrides@
 590
 591 ####build overrides
 592 @build_overrides@
 593 #\f
 594 # Now figure out from those variables how to compile and link.
 595
 596 all.indirect: $(ALL)
 597
 598 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 599 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 600
 601 # This is the variable actually used when we compile.
 602 # If you change this line, you probably also need to change the definition
 603 # of HOST_CFLAGS in build-make to match.
 604 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 605   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 606
 607 # Likewise.
 608 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 609
 610 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 611 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 612 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 613 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
 614
 615 # Dependency on obstack or whatever library facilities
 616 # are not installed in the system libraries.
 617 # We don't use USE_* because backquote expansion doesn't work in deps.
 618 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(VFPRINTF) $(DOPRINT) $(STRSTR)
 619
 620 # Likewise, for use in the tools that must run on this machine
 621 # even if we are cross-building GCC.
 622 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) \
 623         $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) \
 624         $(HOST_PREFIX)$(HOST_STRSTR)
 625
 626 # How to link with both our special library facilities
 627 # and the system's installed libraries.
 628 LIBS =  $(OBSTACK) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) \
 629         $(STRSTR) ../libiberty/libiberty.a
 630
 631 # Likewise, for use in the tools that must run on this machine
 632 # even if we are cross-building GCC.
 633 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_VFPRINTF) \
 634             $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR)
 635
 636 HOST_RTL = $(HOST_PREFIX)rtl.o read-rtl.o $(HOST_PREFIX)bitmap.o \
 637                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 638
 639 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 640 HOST_ERRORS = $(HOST_PREFIX)errors.o
 641
 642 # Specify the directories to be searched for header files.
 643 # Both . and srcdir are used, in that order,
 644 # so that *config.h will be found in the compilation
 645 # subdirectory rather than in the source directory.
 646 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 647 # currently being compiled, in both source trees, to be examined as well.
 648 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 649            -I$(srcdir)/config -I$(srcdir)/../include
 650
 651 # Always use -I$(srcdir)/config when compiling.
 652 .c.o:
 653         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 654
 655 # This tells GNU make version 3 not to export all the variables
 656 # defined in this file into the environment.
 657 .NOEXPORT:
 658 #\f
 659 # Support for additional languages (other than c and objc).
 660 # ??? objc can be supported this way too (leave for later).
 661
 662 # These next lines are overridden by configure.
 663 LANG_MAKEFILES = @all_lang_makefiles@
 664 LANG_STAGESTUFF = @all_stagestuff@
 665 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 666 LANG_EXTRA_HEADERS = @all_headers@
 667
 668 # Flags to pass to recursive makes.
 669 # CC is set by configure.  Hosts without symlinks need special handling
 670 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 671 # subdirectories.
 672 # ??? The choices here will need some experimenting with.
 673 ORDINARY_FLAGS_TO_PASS = \
 674         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 675         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 676         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 677         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 678         "BISON=$(BISON)" \
 679         "BISONFLAGS=$(BISONFLAGS)" \
 680         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 681         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 682         "LDFLAGS=$(LDFLAGS)" \
 683         "FLEX=$(FLEX)" \
 684         "FLEXFLAGS=$(FLEXFLAGS)" \
 685         "LN=$(LN)" \
 686         "LN_S=$(LN_S)" \
 687         "MAKEINFO=$(MAKEINFO)" \
 688         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 689         "MAKEOVERRIDES=" \
 690         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 691         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 692         "SHELL=$(SHELL)" \
 693         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 694         "exeext=$(exeext)" \
 695         "build_exeext=$(build_exeext)" \
 696         "objext=$(objext)" \
 697         "exec_prefix=$(exec_prefix)" \
 698         "prefix=$(prefix)" \
 699         "local_prefix=$(local_prefix)" \
 700         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 701         "tooldir=$(tooldir)" \
 702         "gcc_tooldir=$(gcc_tooldir)" \
 703         "bindir=$(bindir)" \
 704         "libsubdir=$(libsubdir)" \
 705         "datadir=$(datadir)" \
 706         "localedir=$(localedir)"
 707 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 708 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 709         -e 's|^ *[^ /][^ /]*/|%&|' \
 710         -e 's| -B| -B%|g' \
 711         -e 's|% *[^- /]|%&|g' \
 712         -e 's|%% *|../|g' \
 713         -e 's|%||g'
 714 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 715         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 716 #\f
 717 # Lists of files for various purposes.
 718
 719 # Target specific, C specific object file
 720 C_TARGET_OBJS=@c_target_objs@
 721
 722 # Target specific, C++ specific object file
 723 CXX_TARGET_OBJS=@cxx_target_objs@
 724
 725 # Language-specific object files for C and Objective C.
 726 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 727   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o \
 728   libcpp.a $(C_TARGET_OBJS)
 729
 730 # Language-specific object files for C.
 731 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 732
 733 # Language-independent object files.
 734
 735 OBJS =                                                                  \
 736  alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o         \
 737  combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o         \
 738  dependence.o df.o diagnostic.o doloop.o dominance.o dwarf2asm.o        \
 739  dwarf2out.o dwarfout.o emit-rtl.o except.o explow.o expmed.o expr.o    \
 740  final.o flow.o fold-const.o function.o gcse.o genrtl.o ggc-common.o    \
 741  global.o graph.o haifa-sched.o hash.o hashtable.o ifcvt.o              \
 742  insn-attrtab.o insn-emit.o insn-extract.o insn-opinit.o insn-output.o  \
 743  insn-peep.o insn-recog.o integrate.o intl.o jump.o lcm.o lists.o       \
 744  local-alloc.o loop.o mbchar.o optabs.o params.o predict.o print-rtl.o  \
 745  print-tree.o profile.o real.o recog.o reg-stack.o regclass.o regmove.o \
 746  regrename.o reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o      \
 747  rtl-error.o sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o \
 748  sdbout.o sibcall.o simplify-rtx.o splay-tree.o ssa.o ssa-ccp.o         \
 749  ssa-dce.o stmt.o stor-layout.o stringpool.o timevar.o toplev.o tree.o  \
 750  unroll.o varasm.o varray.o version.o xcoffout.o cfg.o cfganal.o        \
 751  cfgbuild.o cfgcleanup.o cfgloop.o cfgrtl.o tree-inline.o langhooks.o   \
 752  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 753
 754 BACKEND = main.o libbackend.a
 755
 756 # GEN files are listed separately, so they can be built before doing parallel
 757 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 758 #  them before rtl.o is compiled.
 759 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 760  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 761  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 762  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext)
 763
 764 # Files to be copied away after each stage in building.
 765 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 766  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 767  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 768  tree-check.h \
 769  s-flags s-config s-codes s-mlib s-under s-genrtl \
 770  s-output s-recog s-emit s-extract s-peep s-check \
 771  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 772  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 773  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 774  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 775  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 776  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 777  genrtl.c genrtl.h \
 778  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 779  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 780  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 781  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 782  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 783  $(LANG_STAGESTUFF)
 784
 785 # Library members defined in libgcc2.c.
 786 LIB2FUNCS = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 787     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 788     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 789     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi \
 790     _floatditf \
 791     _clear_cache _trampoline __main _exit \
 792     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 793     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 794
 795 # Defined in libgcc2.c, included only in the static library.
 796 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 797
 798 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 799     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 800     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 801     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 802
 803 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 804     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 805     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 806     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 807
 808 # These might cause a divide overflow trap and so are compiled with
 809 # unwinder info.
 810 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 811
 812 #\f
 813 # Language makefile fragments.
 814
 815 # The following targets define the interface between us and the languages.
 816 #
 817 # all.build, all.cross, start.encap, rest.encap,
 818 # info, dvi,
 819 # install-normal, install-common, install-info, install-man,
 820 # uninstall,
 821 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 822 # stage1, stage2, stage3, stage4
 823 #
 824 # Each language is linked in with a series of hooks (since we can't use `::'
 825 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 826 # Configure computes and adds these here.
 827
 828 ####language hooks
 829 @language_hooks@
 830
 831 # sed inserts language fragments after the following line.
 832 ####language fragments
 833 @language_fragments@
 834
 835 # End of language makefile fragments.
 836 #\f
 837 # The only suffixes we want for implicit rules are .c and .o, so clear
 838 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 839 .SUFFIXES:
 840 .SUFFIXES: .c .o
 841
 842 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 843    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 844         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 845                 "$(xmake_file)" "$(tmake_file)"
 846         cp config.status config.run
 847         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 848         rm -f config.run
 849
 850 config.h: cs-config.h ; @true
 851 hconfig.h: cs-hconfig.h ; @true
 852 tconfig.h: cs-tconfig.h ; @true
 853 tm_p.h: cs-tm_p.h ; @true
 854
 855 cs-config.h: Makefile
 856         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 857         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 858         $(SHELL) $(srcdir)/mkconfig.sh config.h
 859
 860 cs-hconfig.h: Makefile
 861         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 862         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 863         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 864
 865 cs-tconfig.h: Makefile $(CONFIG_H) except.h
 866         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 867         TARGET_CPU_DEFAULT="" \
 868         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 869 # ??? Need extra help to get this definition copied to where libgcc can
 870 # see it.  It shouldn't matter which compiler we use to get there.
 871         echo '#include "config.h"' > conftest.c
 872         echo '#include "except.h"' >> conftest.c
 873         echo 'xyzzy USING_SJLJ_EXCEPTIONS' >> conftest.c
 874         $(HOST_CC) -E conftest.c $(ALL_CFLAGS) $(INCLUDES) > conftest.out
 875         sed -e 's/xyzzy/#define USING_SJLJ_EXCEPTIONS/' -e '/#define/p' \
 876                 -e d conftest.out >> tconfig.h
 877         rm conftest.*
 878
 879 cs-tm_p.h: Makefile
 880         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 881         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 882
 883 # Don't automatically run autoconf, since configure.in might be accidentally
 884 # newer than configure.  Also, this writes into the source directory which
 885 # might be on a read-only file system.  If configured for maintainer mode
 886 # then do allow autoconf to be run.
 887
 888 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 889         (cd $(srcdir) && autoconf)
 890
 891 gccbug: $(srcdir)/gccbug.in
 892         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 893
 894 mklibgcc: $(srcdir)/mklibgcc.in
 895         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 896
 897 # cstamp-h.in controls rebuilding of config.in.
 898 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 899 # delete it.  A stamp file is needed as autoheader won't update the file if
 900 # nothing has changed.
 901 # It remains in the source directory and is part of the distribution.
 902 # This follows what is done in shellutils, fileutils, etc.
 903 # "echo timestamp" is used instead of touch to be consistent with other
 904 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 905 # ??? Newer versions have a maintainer mode that may be useful here.
 906
 907 # Don't run autoheader automatically either.
 908 # Only run it if maintainer mode is enabled.
 909 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 910 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 911 @MAINT@ (cd $(srcdir) && autoheader)
 912 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 913 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 914 auto-host.h: cstamp-h ; @true
 915 cstamp-h: config.in config.status
 916         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 917
 918 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 919 # a target to build even if it is up-to-date.  So we must verify that
 920 # config.status does not exist before failing.
 921 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 922         @if [ ! -f config.status ] ; then \
 923           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 924           false; \
 925         else \
 926           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 927         fi
 928
 929 all.internal: start.encap rest.encap doc
 930 # This is what to compile if making a cross-compiler.
 931 # Note that we can compile enquire using the cross-compiler just built,
 932 # although we can't run it on this machine.
 933 all.cross: native gcc-cross cpp$(exeext) specs \
 934         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 935 # This is what to compile if making gcc with a cross-compiler.
 936 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 937 # This is what must be made before installing GCC and converting libraries.
 938 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 939         xlimits.h lang.start.encap
 940 # These can't be made until after GCC can run.
 941 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 942 # This is what is made with the host's compiler
 943 # whether making a cross compiler or not.
 944 native: config.status auto-host.h intl.all $(LANGUAGES) \
 945         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 946
 947 # Define the names for selecting languages in LANGUAGES.
 948 C c: cc1$(exeext) tradcpp0$(exeext)
 949 PROTO: proto
 950
 951 # Tell GNU make these are phony targets.
 952 .PHONY: C c PROTO proto
 953
 954 # On the target machine, finish building a cross compiler.
 955 # This does the things that can't be done on the host machine.
 956 rest.cross: $(LIBGCC) specs
 957
 958 # Recompile all the language-independent object files.
 959 # This is used only if the user explicitly asks for it.
 960 compilations: $(BACKEND)
 961
 962 # Like libcpp.a, this archive is strictly for the host.
 963 libbackend.a: $(OBJS)
 964         -rm -rf libbackend.a
 965         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 966         -$(RANLIB) libbackend.a
 967
 968 # We call this executable `xgcc' rather than `gcc'
 969 # to avoid confusion if the current directory is in the path
 970 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 971 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 972    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 973         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 974           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 975
 976 # cpp is to cpp0 as gcc is to cc1.
 977 # The only difference from xgcc is that it's linked with cppspec.o
 978 # instead of gccspec.o.
 979 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 980    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 981         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 982           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 983
 984 # Dump a specs file to make -B./ read these specs over installed ones.
 985 specs: xgcc$(exeext)
 986         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 987         mv tmp-specs specs
 988
 989 # We do want to create an executable named `xgcc', so we can use it to
 990 # compile libgcc2.a.
 991 # Also create gcc-cross, so that install-common will install properly.
 992 gcc-cross: xgcc$(exeext)
 993         cp xgcc$(exeext) gcc-cross$(exeext)
 994
 995 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 996         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 997                 $(C_OBJS) $(BACKEND) $(LIBS)
 998
 999 # Build the version of limits.h that we will install.
1000 xlimits.h: glimits.h limitx.h limity.h
1001         if $(LIMITS_H_TEST) ; then \
1002           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1003         else \
1004           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1005         fi
1006         mv tmp-xlimits.h xlimits.h
1007 #\f
1008 # Build libgcc.a.
1009
1010 LIB2ADD = $(LIB2FUNCS_EXTRA)
1011 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
1012
1013 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
1014         objext='$(objext)' \
1015         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1016         LIB2FUNCS='$(LIB2FUNCS)' \
1017         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
1018         LIB2ADD='$(LIB2ADD)' \
1019         LIB2ADD_ST='$(LIB2ADD_ST)' \
1020         LIB2ADDEH='$(LIB2ADDEH)' \
1021         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1022         FPBIT='$(FPBIT)' \
1023         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1024         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
1025         DPBIT='$(DPBIT)' \
1026         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1027         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1028         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1029         SHLIB_LINK='$(SHLIB_LINK)' \
1030         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1031         SHLIB_EXT='$(SHLIB_EXT)' \
1032         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1033         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1034         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1035         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1036         mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \
1037           $(SHELL) mklibgcc > tmp-libgcc.mk
1038         mv tmp-libgcc.mk libgcc.mk
1039
1040 # All the things that might cause us to want to recompile bits of libgcc.
1041 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1042         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1043         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1044         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1045         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1046
1047 libgcc.a: $(LIBGCC_DEPS)
1048         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1049           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1050           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1051           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1052           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1053           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1054           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1055           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1056           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1057           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1058           INCLUDES="$(INCLUDES)" \
1059           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1060           LIB1ASMSRC='$(LIB1ASMSRC)' \
1061           MAKEOVERRIDES= \
1062           -f libgcc.mk all
1063
1064 # Use the genmultilib shell script to generate the information the gcc
1065 # driver program needs to select the library directory based on the
1066 # switches.
1067 multilib.h: s-mlib; @true
1068 s-mlib: $(srcdir)/genmultilib Makefile
1069         $(SHELL) $(srcdir)/genmultilib \
1070           "`test @enable_multilib@ != yes || echo $(MULTILIB_OPTIONS)`" \
1071           "`test @enable_multilib@ != yes || echo $(MULTILIB_DIRNAMES)`" \
1072           "`test @enable_multilib@ != yes || echo $(MULTILIB_MATCHES)`" \
1073           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCEPTIONS)`" \
1074           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXTRA_OPTS)`" \
1075           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCLUSIONS)`" \
1076                 > tmp-mlib.h
1077         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1078         $(STAMP) s-mlib
1079
1080 # Build multiple copies of libgcc.a, one for each target switch.
1081 stmp-multilib: $(LIBGCC_DEPS)
1082         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1083           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1084           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1085           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1086           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1087           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1088           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1089           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1090           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1091           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1092           INCLUDES="$(INCLUDES)" \
1093           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1094           LIB1ASMSRC='$(LIB1ASMSRC)' \
1095           MAKEOVERRIDES= \
1096           -f libgcc.mk all
1097         $(STAMP) stmp-multilib
1098
1099 # Compile two additional files that are linked with every program
1100 # linked using GCC on systems using COFF or ELF, for the sake of C++
1101 # constructors.
1102 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1103   gbl-ctors.h stmp-int-hdrs tsystem.h
1104         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1105           -finhibit-size-directive -fno-inline-functions \
1106           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1107           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1108
1109 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1110   gbl-ctors.h stmp-int-hdrs tsystem.h
1111         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1112           -finhibit-size-directive -fno-inline-functions \
1113           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1114           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1115
1116 # These are versions of crtbegin and crtend for shared libraries.
1117 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1118   gbl-ctors.h stmp-int-hdrs tsystem.h
1119         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1120           -finhibit-size-directive -fno-inline-functions \
1121           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1122           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1123           -o $(T)crtbeginS$(objext)
1124
1125 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1126   gbl-ctors.h stmp-int-hdrs tsystem.h
1127         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1128           -finhibit-size-directive -fno-inline-functions \
1129           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1130           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1131           -o $(T)crtendS$(objext)
1132
1133 # Compile the start modules crt0.o and mcrt0.o that are linked with
1134 # every program
1135 crt0.o: s-crt0 ; @true
1136 mcrt0.o: s-crt0; @true
1137
1138 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1139         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1140           -o crt0.o -c $(CRT0_S)
1141         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1142           -o mcrt0.o -c $(MCRT0_S)
1143         $(STAMP) s-crt0
1144 #\f
1145 # Compiling object files from source files.
1146
1147 # Note that dependencies on obstack.h are not written
1148 # because that file is not part of GCC.
1149
1150 # C language specific files.
1151
1152 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1153     diagnostic.h $(TM_P_H)
1154 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1155     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h $(CPPLIB_H) \
1156     diagnostic.h
1157         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1158
1159 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1160         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1161         mv -f c-p$$$$.c c-parse.c)
1162 $(srcdir)/c-parse.y: c-parse.in
1163         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1164         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1165           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1166           $(srcdir)/c-parse.in >>tmp-c-parse.y
1167         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1168
1169 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1170     $(GGC_H) $(TARGET_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1171     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h
1172 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1173     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1174 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1175     $(GGC_H)  c-lex.h toplev.h diagnostic.h output.h function.h \
1176     $(RTL_H) $(EXPR_H) tree-inline.h insn-config.h integrate.h langhooks.h
1177 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h \
1178     debug.h $(C_TREE_H) \
1179     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1180     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1181 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1182     flags.h toplev.h
1183 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1184 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1185     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H)
1186 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1187 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1188     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1189 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1190     $(BASIC_BLOCK_H)
1191
1192 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1193 COLLECT2_LIBS = @COLLECT2_LIBS@
1194 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1195 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1196         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1197                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1198         mv -f T$@ $@
1199
1200 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1201         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1202         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1203         -DTARGET_MACHINE=\"$(target_alias)\" \
1204         -c $(srcdir)/collect2.c
1205
1206 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1207 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1208         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1209
1210 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) $(SYSTEM_H)
1211         rm -f vfprintf.c
1212         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1213         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1214                 vfprintf.c $(OUTPUT_OPTION)
1215
1216 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) $(SYSTEM_H)
1217         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1218                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1219
1220 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) $(SYSTEM_H)
1221         rm -f strstr.c
1222         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1223         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1224                 strstr.c $(OUTPUT_OPTION)
1225
1226 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c $(GCONFIG_H) \
1227   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1228         rm -f splay-tree.c
1229         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1230         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1231                 splay-tree.c $(OUTPUT_OPTION)
1232
1233 underscore.c: s-under ; @true
1234
1235 s-under: $(GCC_PASSES)
1236         echo "int xxy_us_dummy;" >tmp-dum.c
1237         $(GCC_FOR_TARGET) -S tmp-dum.c
1238         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1239         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1240           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1241         else \
1242           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1243         fi
1244         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1245         -rm -f tmp-dum.c tmp-dum.s
1246         $(STAMP) s-under
1247
1248 # A file used by all variants of C.
1249
1250 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1251         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1252         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H)
1253
1254 # A file used by all variants of C and some other languages.
1255
1256 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1257         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1258         builtin-types.def $(TARGET_H)
1259
1260 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1261         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1262
1263 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1264         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1265         $(EXPR_H)
1266
1267 c-dump.o: c-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1268         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1269         $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1270
1271 # Language-independent files.
1272
1273 DRIVER_DEFINES = \
1274   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1275   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1276   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1277   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1278   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1279   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1280   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1281   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1282
1283 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1284     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1285         (SHLIB_LINK='$(SHLIB_LINK)' \
1286         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1287         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1288   $(DRIVER_DEFINES) \
1289   -c $(srcdir)/gcc.c)
1290
1291 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1292         (SHLIB_LINK='$(SHLIB_LINK)' \
1293         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1294         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1295   $(DRIVER_DEFINES) \
1296   -c $(srcdir)/gccspec.c)
1297
1298 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1299
1300 tree-check.h: s-check ; @true
1301 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1302         ./gencheck$(build_exeext) > tmp-check.h
1303         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1304         $(STAMP) s-check
1305
1306 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1307         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1308          gencheck.o $(HOST_LIBS)
1309
1310 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1311              $(lang_tree_files)
1312         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1313           $(srcdir)/gencheck.c
1314
1315 dumpvers: dumpvers.c
1316
1317 version.o: version.c version.h
1318
1319 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1320         flags.h $(GGC_H) varray.h hash.h $(HASHTAB_H) $(TM_P_H)
1321
1322 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1323         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1324
1325 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1326         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1327
1328 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1329         flags.h toplev.h
1330
1331 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1332
1333 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1334
1335 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1336         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1337
1338 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1339         rm -f obstack.c
1340         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1341         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1342                 obstack.c $(OUTPUT_OPTION)
1343
1344 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1345         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1346         -DPREFIX=\"$(prefix)\" \
1347           -c $(srcdir)/prefix.c
1348
1349 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
1350
1351 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1352    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h
1353 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1354    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H)
1355 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1356    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1357    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h \
1358    $(C_COMMON_H) tree-inline.h
1359 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H)
1360 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1361    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1362 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1363    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1364 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1365    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1366    input.h toplev.h intl.h
1367 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1368    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1369    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1370    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1371    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1372    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H)
1373         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1374           -DTARGET_NAME=\"$(target_alias)\" \
1375           -c $(srcdir)/toplev.c
1376 main.o : main.c toplev.h
1377
1378 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1379    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1380
1381 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1382         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1383
1384 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1385     hard-reg-set.h $(BASIC_BLOCK_H)
1386         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1387
1388 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) hard-reg-set.h $(TM_P_H)
1389 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1390         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1391
1392 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1393    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) $(OBSTACK_H) \
1394    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1395    $(HASHTAB_H) $(TARGET_H)
1396 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1397    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1398    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1399 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1400    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1401    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1402 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1403    except.h function.h $(EXPR_H) libfuncs.h integrate.h \
1404    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1405    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1406 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1407    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-config.h $(RECOG_H) \
1408    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1409    reload.h $(GGC_H) intl.h $(TM_P_H)
1410 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1411    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1412    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1413    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h
1414 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1415    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1416 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1417    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1418    toplev.h $(TM_P_H)
1419 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1420    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1421    toplev.h function.h $(TM_P_H)
1422 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1423    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1424    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1425 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1426     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) \
1427    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1428 debug.o : debug.c $(CONFIG_H) $(SYSTEM_H)
1429 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1430    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1431    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1432    sdbout.h toplev.h $(TM_P_H) except.h debug.h
1433 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1434    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1435    debug.h
1436 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1437    debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
1438    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1439    $(GGC_H) except.h dwarf2asm.h $(TM_P_H)
1440 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1441    output.h dwarf2asm.h $(TM_P_H)
1442 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1443    flags.h toplev.h output.h dbxout.h $(GGC_H)
1444 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1445    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1446    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1447    $(HASHTAB_H) $(TM_P_H) debug.h
1448 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1449 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1450    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1451    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1452    $(PARAMS_H) $(TM_P_H) $(TARGET_H)
1453 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1454    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1455    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1456
1457 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1458    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1459    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1460 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1461    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1462    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1463 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1464    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1465    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1466 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1467    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1468    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H)
1469 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1470    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1471 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1472    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1473    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1474 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1475    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1476    $(TM_P_H)
1477 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1478    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1479    $(BASIC_BLOCK_H) output.h ssa.h
1480 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1481    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1482 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1483     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1484     errors.h $(GGC_H) df.h function.h
1485 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1486    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h
1487 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1488    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1489 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1490    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1491    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H)
1492 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1493    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1494    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1495    toplev.h varray.h except.h cselib.h $(TM_P_H)
1496 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1497    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1498 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1499    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1500    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H)
1501 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1502    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1503    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1504 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1505    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1506    function.h except.h $(GGC_H) $(TM_P_H)
1507 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1508    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1509    function.h except.h $(GGC_H) $(TM_P_H)
1510 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1511    $(BASIC_BLOCK_H) hard-reg-set.h $(GGC_H)
1512 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1513    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1514    function.h except.h $(GGC_H)
1515 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1516    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h $(GGC_H)
1517 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1518    $(BASIC_BLOCK_H) hard-reg-set.h
1519 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1520    $(BASIC_BLOCK_H)
1521 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1522    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1523    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1524 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1525    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1526    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1527 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1528    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1529    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1530 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1531    $(REGS_H)
1532         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1533 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1534    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1535    $(TM_P_H)
1536 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1537    errors.h
1538 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1539    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1540    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1541 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1542    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1543    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1544    except.h
1545 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1546    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1547    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1548 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1549    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1550    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1551 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1552    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1553    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H)
1554 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1555    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1556    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1557 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1558    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1559    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1560 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1561    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1562    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1563 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1564    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1565    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1566 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1567    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1568    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1569 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1570    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1571 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1572    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1573    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h \
1574    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H)
1575 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1576    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1577    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1578 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1579    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1580    varray.h function.h $(TM_P_H)
1581 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1582    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1583    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H)
1584 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1585 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1586    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1587    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H)
1588 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1589 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1590    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1591    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1592 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1593    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1594    output.h $(TM_P_H)
1595 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1596    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1597 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1598
1599 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1600    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1601    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1602    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H)
1603         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1604                 $(out_file) $(OUTPUT_OPTION)
1605
1606 # Build auxiliary files that support ecoff format.
1607 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1608         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1609
1610 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1611
1612 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1613         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1614
1615 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1616
1617 # Build file to support OSF/rose half-pic format.
1618 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H)
1619
1620 #\f
1621 # Generate header and source files from the machine description,
1622 # and compile them.
1623
1624 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1625   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1626   insn-attr.h insn-attrtab.c
1627
1628 # The following pair of rules has this effect:
1629 # genconfig is run only if the md has changed since genconfig was last run;
1630 # but the file insn-config.h is touched only when its contents actually change.
1631
1632 # Each of the other insn-* files is handled by a similar pair of rules.
1633
1634 # This causes an anomaly in the results of make -n
1635 # because insn-* is older than s-*
1636 # and thus make -n thinks that insn-* will be updated
1637 # and force recompilation of things that depend on it.
1638 # We use move-if-change precisely to avoid such recompilation.
1639 # But there is no way to teach make -n that it will be avoided.
1640
1641 # Each of the insn-*.[ch] rules has a semicolon at the end,
1642 # for otherwise the system Make on SunOS 4.1 never tries
1643 # to recompile insn-*.o.  To avoid problems and extra noise from
1644 # versions of make which don't like empty commands (nothing after the
1645 # trailing `;'), we call true for each.
1646
1647 insn-config.h: s-config ; @true
1648 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1649         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1650         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1651         $(STAMP) s-config
1652
1653 insn-flags.h: s-flags ; @true
1654 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1655         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1656         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1657         $(STAMP) s-flags
1658
1659 insn-codes.h: s-codes ; @true
1660 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1661         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1662         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1663         $(STAMP) s-codes
1664
1665 insn-constants.h: s-constants ; @true
1666 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1667         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1668         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1669         $(STAMP) s-constants
1670
1671 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1672   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1673   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1674         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1675
1676 insn-emit.c: s-emit ; @true
1677 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1678         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1679         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1680         $(STAMP) s-emit
1681
1682 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1683   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1684   $(TM_P_H) toplev.h reload.h
1685         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1686
1687 insn-recog.c: s-recog ; @true
1688 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1689         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1690         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1691         $(STAMP) s-recog
1692
1693 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1694   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1695         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1696
1697 insn-opinit.c: s-opinit ; @true
1698 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1699         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1700         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1701         $(STAMP) s-opinit
1702
1703 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1704   insn-config.h $(RECOG_H)
1705         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1706
1707 insn-extract.c: s-extract ; @true
1708 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1709         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1710         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1711         $(STAMP) s-extract
1712
1713 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1714         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1715         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1716
1717 insn-peep.c: s-peep ; @true
1718 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1719         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1720         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1721         $(STAMP) s-peep
1722
1723 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1724     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1725         $(TM_P_H) flags.h
1726         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1727
1728 insn-attr.h: s-attr ; @true
1729 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1730         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1731         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1732         $(STAMP) s-attr
1733
1734 insn-attrtab.c: s-attrtab ; @true
1735 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1736         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1737         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1738         $(STAMP) s-attrtab
1739
1740 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1741     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1742     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1743     $(TM_P_H)
1744         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1745
1746 insn-output.c: s-output ; @true
1747 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1748         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1749         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1750         $(STAMP) s-output
1751
1752 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1753 genrtl.c genrtl.h : s-genrtl
1754         @true   # force gnu make to recheck modification times.
1755
1756 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1757         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1758         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1759         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1760         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1761         $(STAMP) s-genrtl
1762
1763 tm-preds.h: s-preds; @true
1764
1765 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1766         ./genpreds$(build_exeext) > tmp-preds.h
1767         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1768         $(STAMP) s-preds
1769
1770 #\f
1771 # Compile the programs that generate insn-* from the machine description.
1772 # They are compiled with $(HOST_CC), and associated libraries,
1773 # since they need to run on this machine
1774 # even if GCC is being compiled to run on some other machine.
1775
1776 # $(CONFIG_H) is omitted from the deps of the gen*.o
1777 # because these programs don't really depend on anything
1778 # about the target machine.  They do depend on config.h itself,
1779 # since that describes the host machine.
1780
1781 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1782   $(OBSTACK_H) $(HASHTAB_H)
1783         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c
1784
1785 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1786         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1787
1788 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1789         rm -f hashtab.c
1790         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1791         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1792
1793 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1794         rm -f safe-ctype.c
1795         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1796         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1797
1798 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1799         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1800           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1801
1802 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1803   $(SYSTEM_H) errors.h gensupport.h
1804         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1805
1806 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1807         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1808          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1809
1810 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1811   $(SYSTEM_H) errors.h gensupport.h
1812         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1813
1814 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1815         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1816          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1817
1818 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1819   $(SYSTEM_H) errors.h gensupport.h
1820         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1821
1822 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1823         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1824          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1825
1826 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1827         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c
1828
1829 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1830         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1831          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1832
1833 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1834         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1835
1836 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1837         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1838          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1839
1840 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1841   $(SYSTEM_H) errors.h gensupport.h
1842         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1843
1844 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1845         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1846          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1847
1848 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1849   $(SYSTEM_H) errors.h gensupport.h
1850         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1851
1852 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1853         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1854          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1855
1856 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1857   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1858         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1859
1860 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1861         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1862          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1863
1864 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1865         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1866
1867 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1868         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1869          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1870
1871 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1872         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1873
1874 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1875         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1876          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1877
1878 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1879   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1880         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1881
1882 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1883         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1884          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1885
1886 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1887   $(SYSTEM_H) errors.h gensupport.h
1888         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1889
1890 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1891         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1892          gengenrtl.o $(HOST_LIBS)
1893
1894 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1895         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1896
1897 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1898         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1899          genpreds.o $(HOST_LIBS)
1900
1901 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1902         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c
1903
1904 #\f
1905 # Compile the libraries to be used by gen*.
1906 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1907 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1908 # with the rules for rtl.o, etc.
1909 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1910   $(GGC_H) errors.h
1911         rm -f $(HOST_PREFIX)rtl.c
1912         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1913         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1914
1915 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1916   $(RTL_H) $(BASIC_BLOCK_H) $(SYSTEM_H)
1917         rm -f $(HOST_PREFIX)print-rtl.c
1918         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1919         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1920
1921 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1922   flags.h bitmap.h
1923         rm -f $(HOST_PREFIX)bitmap.c
1924         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1925         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1926
1927 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(HCONFIG_H)
1928         rm -f $(HOST_PREFIX)obstack.c
1929         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1930         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1931
1932 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(HCONFIG_H)
1933         rm -f $(HOST_PREFIX)vfprintf.c
1934         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1935         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1936
1937 $(HOST_PREFIX_1)doprint.o: doprint.c $(HCONFIG_H)
1938         rm -f $(HOST_PREFIX)doprint.c
1939         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1940         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1941
1942 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c $(HCONFIG_H)
1943         rm -f $(HOST_PREFIX)strstr.c
1944         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1945         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1946
1947 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H)
1948         rm -f $(HOST_PREFIX)errors.c
1949         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1950         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1951
1952
1953 # This satisfies the dependency that we get if you cross-compile a compiler
1954 # that does not need to compile doprint or whatever.
1955 $(HOST_PREFIX_1):
1956         $(STAMP) $(HOST_PREFIX_1)
1957
1958 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H)
1959         rm -f $(HOST_PREFIX)ggc-none.c
1960         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1961         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1962
1963 #\f
1964 # Remake internationalization support.
1965 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
1966         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1967           -DLOCALEDIR=\"$(localedir)\" \
1968           -c $(srcdir)/intl.c
1969
1970 $(top_builddir)/intl/libintl.a: intl.all
1971
1972 # Make sure all the headers are there for xgettext to scan.
1973 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1974
1975 intl.all intl.install intl.uninstall \
1976   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1977         @for d in $(INTL_SUBDIRS); do \
1978           target=`expr $@ : 'intl.\(.*\)'` && \
1979           echo "(cd $$d && $(MAKE) $$target)" && \
1980           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1981           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1982         done
1983
1984 #\f
1985 # Remake cpp and protoize.
1986
1987 PREPROCESSOR_DEFINES = \
1988   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1989   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1990   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1991   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
1992   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
1993   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1994   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1995
1996 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1997                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1998                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
1999
2000 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
2001                 $(OBSTACK_H) $(SYSTEM_H)
2002
2003 # Most of the other archives built/used by this makefile are for
2004 # targets.  This one is strictly for the host.
2005 libcpp.a: $(LIBCPP_OBJS)
2006         -rm -rf libcpp.a
2007         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
2008         -$(RANLIB) libcpp.a
2009
2010 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
2011         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
2012         intl.o libcpp.a $(LIBS)
2013
2014 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
2015
2016 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
2017 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
2018 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
2019 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
2020 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
2021 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
2022 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
2023 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
2024                 mkdeps.h prefix.h output.h version.h
2025
2026 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
2027         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2028           $(PREPROCESSOR_DEFINES) \
2029           -c $(srcdir)/cppdefault.c
2030
2031 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
2032
2033 # The traditional mode preprocessor, a separate program for ease of
2034 # maintenance.  Some code is shared with the ISO-C cpp.
2035 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
2036         mkdeps.o $(LIBDEPS)
2037         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
2038         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
2039
2040 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
2041 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
2042
2043 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
2044         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
2045         mv -f tr$$$$.c tradcif.c)
2046
2047 # Note for the stamp targets, we run the program `true' instead of
2048 # having an empty command (nothing following the semicolon).
2049
2050 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
2051
2052 PROTO_OBJS = intl.o version.o
2053
2054 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
2055         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2056
2057 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2058         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2059
2060 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2061    Makefile version.h
2062         (SHLIB_LINK='$(SHLIB_LINK)' \
2063         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2064         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2065           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2066           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2067
2068 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2069    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2070         (SHLIB_LINK='$(SHLIB_LINK)' \
2071         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2072         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2073           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2074           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
2075
2076 # This info describes the target machine, so compile with GCC just built.
2077 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2078    stmp-int-hdrs
2079         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2080         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2081           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2082         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2083           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2084         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2085
2086
2087 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2088         -rm -f tmp-proto.[cso]
2089         cp $(srcdir)/protoize.c tmp-proto.c
2090         chmod u+w tmp-proto.c
2091         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2092           $(GCC_CFLAGS) $(INCLUDES) \
2093           -DGCC_INCLUDE_DIR=0 \
2094           -DGPLUSPLUS_INCLUDE_DIR=0 \
2095           -DCROSS_INCLUDE_DIR=0 \
2096           -DTOOL_INCLUDE_DIR=0 \
2097           -DSTANDARD_EXEC_PREFIX=0 \
2098           -DDEFAULT_TARGET_MACHINE=0 \
2099           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2100         @echo '**********' Expect 400 lines of differences.
2101         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2102         -wc -l tmp-proto.diff
2103         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2104           $(GCC_CFLAGS) $(INCLUDES) \
2105           -DGCC_INCLUDE_DIR=0 \
2106           -DGPLUSPLUS_INCLUDE_DIR=0 \
2107           -DCROSS_INCLUDE_DIR=0 \
2108           -DTOOL_INCLUDE_DIR=0 \
2109           -DSTANDARD_EXEC_PREFIX=0 \
2110           -DDEFAULT_TARGET_MACHINE=0 \
2111           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2112         @echo Expect zero differences.
2113         diff $(srcdir)/protoize.c tmp-proto.c | cat
2114         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2115
2116 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2117
2118 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2119 # upon whether $(exeext) is empty or not.
2120 GCOV_OBJS = gcov.o intl.o
2121 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2122         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2123 #\f
2124 # Build the include directory.  The stamp files are stmp-* rather than
2125 # s-* so that mostlyclean does not force the include directory to
2126 # be rebuilt.
2127
2128 # Build the include directory including float.h (which no longer depends upon
2129 # enquire).
2130 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2131 # Copy in the headers provided with gcc.
2132 # The sed command gets just the last file name component;
2133 # this is necessary because VPATH could add a dirname.
2134 # Using basename would be simpler, but some systems don't have it.
2135 # The touch command is here to workaround an AIX/Linux NFS bug.
2136         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2137         for file in .. $(USER_H); do \
2138           if [ X$$file != X.. ]; then \
2139             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2140             $(STAMP) include/$$realfile; \
2141             rm -f include/$$realfile; \
2142             cp $$file include; \
2143             chmod a+r include/$$realfile; \
2144           fi; \
2145         done
2146         rm -f include/limits.h
2147         cp xlimits.h include/limits.h
2148         chmod a+r include/limits.h
2149         rm -f include/float.h
2150         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2151           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2152           chmod a+r include/float.h; \
2153         else :; fi
2154 # Install the README
2155         rm -f include/README
2156         cp $(srcdir)/README-fixinc include/README
2157         chmod a+r include/README
2158         $(STAMP) $@
2159
2160 # fixinc.sh depends on this, not on specs directly.
2161 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2162 # after each stage just because specs' mtime has changed.
2163 specs.ready: specs
2164         -if [ -f specs.ready ] ; then \
2165                 true; \
2166         else \
2167                 $(STAMP) specs.ready; \
2168         fi
2169
2170 FIXINCSRCDIR=$(srcdir)/fixinc
2171 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2172         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2173         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2174         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2175         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2176         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2177         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2178         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2179         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2180
2181 # Build fixed copies of system files.
2182 stmp-fixinc: fixinc.sh gsyslimits.h
2183         rm -rf include; mkdir include
2184         -chmod a+rx include
2185         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2186         SHELL='$(SHELL)' ;\
2187         export TARGET_MACHINE srcdir SHELL ; \
2188         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2189         rm -f include/syslimits.h; \
2190         if [ -f include/limits.h ]; then \
2191           mv include/limits.h include/syslimits.h; \
2192         else \
2193           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2194         fi; \
2195         chmod a+r include/syslimits.h)
2196 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2197 # that directory exists, then make sure that $(libsubdir) exists.
2198 # This is because cpp is compiled to find $(tooldir)/include via
2199 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2200 # exists.
2201 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
2202 # won't work because libsubdir doesn't exist yet.
2203         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2204            && [ -d $(tooldir)/sys-include ]; then \
2205           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2206           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2207           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2208           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2209         else true; fi
2210         $(STAMP) stmp-fixinc
2211
2212 # Files related to the fixproto script.
2213 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2214 # used in native and host-x-target builds, so it's safe to link them with
2215 # libiberty.a.
2216
2217 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2218         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2219         then \
2220           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2221           export CC; \
2222           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2223           mv tmp-deduced.h deduced.h; \
2224         else \
2225           $(STAMP) deduced.h; \
2226         fi
2227
2228 GEN_PROTOS_OBJS = gen-protos.o scan.o
2229 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2230         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2231           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2232
2233 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2234         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2235
2236 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2237         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2238
2239 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2240         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2241           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2242         mv tmp-fixtmp.c fixtmp.c
2243         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2244           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2245           | ./gen-protos >xsys-protos.hT
2246         mv xsys-protos.hT xsys-protos.h
2247         rm -rf fixtmp.c
2248
2249 # This is nominally a 'build' program, but it's run only when host==build,
2250 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2251 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2252            $(LIBDEPS) libcpp.a
2253         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2254            scan-decls.o scan.o libcpp.a $(LIBS)
2255
2256 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2257         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2258         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2259
2260 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2261         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2262
2263 # stmp-fixproto depends on this, not on fix-header directly.
2264 # The idea is to make sure fix-header gets built,
2265 # but not rerun fixproto after each stage
2266 # just because fix-header's mtime has changed.
2267 fixhdr.ready: fix-header$(build_exeext)
2268         -if [ -f fixhdr.ready ] ; then \
2269                 true; \
2270         else \
2271                 $(STAMP) fixhdr.ready; \
2272         fi
2273
2274 # stmp-int-headers is to make sure fixincludes has already finished.
2275 # The if statement is so that we don't run fixproto a second time
2276 # if it has already been run on the files in `include'.
2277 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2278         if [ -f include/fixed ] ; then true; \
2279         else \
2280           : This line works around a 'make' bug in BSDI 1.1.; \
2281           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2282           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2283             export mkinstalldirs; \
2284           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2285             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2286             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2287           else true; fi; \
2288           $(STAMP) include/fixed; \
2289         fi
2290         $(STAMP) stmp-fixproto
2291 #\f
2292 # Remake the info files.
2293
2294 docdir = $(srcdir)/doc
2295
2296 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2297 info: $(docdir)/cpp.info $(docdir)/gcc.info lang.info $(docdir)/cppinternals.info
2298
2299 $(docdir)/cpp.info: $(docdir)/cpp.texi
2300         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2301
2302 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/extend.texi \
2303          $(docdir)/install-old.texi  $(docdir)/invoke.texi $(docdir)/md.texi \
2304          $(docdir)/c-tree.texi $(docdir)/rtl.texi $(docdir)/tm.texi \
2305          $(docdir)/gcov.texi $(docdir)/contrib.texi $(docdir)/objc.texi \
2306          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2307          $(docdir)/include/funding.texi
2308         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2309
2310 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2311         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2312                 doc/cppinternals.texi
2313
2314 dvi: gcc.dvi cpp.dvi lang.dvi cppinternals.dvi
2315
2316 # This works with GNU Make's default rule.
2317 cpp.dvi: $(docdir)/cpp.texi
2318         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2319
2320 gcc.dvi: $(docdir)/gcc.texi $(docdir)/extend.texi $(docdir)/install-old.texi \
2321          $(docdir)/invoke.texi $(docdir)/md.texi $(docdir)/c-tree.texi \
2322          $(docdir)/rtl.texi $(docdir)/tm.texi $(docdir)/gcov.texi \
2323          $(docdir)/contrib.texi $(docdir)/objc.texi \
2324          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2325          $(docdir)/include/funding.texi
2326         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2327
2328 cppinternals.dvi: $(docdir)/cppinternals.texi
2329         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2330
2331 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2332
2333 $(docdir)/gcov.1: $(docdir)/gcov.texi
2334         $(STAMP) $(docdir)/gcov.1
2335         -$(TEXI2POD) < $(docdir)/gcov.texi > gcov.pod
2336         -($(POD2MAN) gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2337                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2338                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2339         -rm -f gcov.pod
2340
2341 $(docdir)/cpp.1: $(docdir)/cpp.texi
2342         $(STAMP) $(docdir)/cpp.1
2343         -$(TEXI2POD) < $(docdir)/cpp.texi > cpp.pod
2344         -($(POD2MAN) cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2345                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2346                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2347         -rm -f cpp.pod
2348
2349 $(docdir)/gcc.1: $(docdir)/invoke.texi
2350         $(STAMP) $(docdir)/gcc.1
2351         -$(TEXI2POD) < $(docdir)/invoke.texi > gcc.pod
2352         -($(POD2MAN) gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2353                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2354                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2355         -rm -f gcc.pod
2356
2357 #\f
2358 # Deletion of files made during compilation.
2359 # There are four levels of this:
2360 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2361 # `mostlyclean' is useful while working on a particular type of machine.
2362 # It deletes most, but not all, of the files made by compilation.
2363 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2364 # `clean' deletes everything made by running `make all'.
2365 # `distclean' also deletes the files made by config.
2366 # `maintainer-clean' also deletes everything that could be regenerated
2367 # automatically, except for `configure'.
2368 # We remove as much from the language subdirectories as we can
2369 # (less duplicated code).
2370
2371 INTL_MOSTLYCLEAN = intl.mostlyclean
2372 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2373         -rm -f $(STAGESTUFF)
2374         -rm -rf libgcc
2375 # Delete the temporary source copies for cross compilation.
2376         -rm -f $(HOST_PREFIX_1)rtl.c
2377         -rm -f $(HOST_PREFIX_1)obstack.c
2378 # Delete the temp files made in the course of building libgcc.a.
2379         -rm -f xlimits.h
2380 # Delete other built files.
2381         -rm -f t-float.h-cross xsys-protos.hT
2382 # Delete the stamp and temporary files.
2383         -rm -f s-* tmp-* stamp-* stmp-*
2384         -rm -f */stamp-* */tmp-*
2385 # Delete debugging dump files.
2386         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2387 # Delete some files made during installation.
2388         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2389         -rm -f collect collect2 mips-tfile mips-tdump
2390 # Delete files generated for fixproto
2391         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2392           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2393 # Delete files generated for fixincl
2394         -rm -rf fixincl fixinc.sh specs.ready
2395         (cd fixinc && $(MAKE) clean)
2396 # Delete unwanted output files from TeX.
2397         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2398         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2399 # Delete sorted indices we don't actually use.
2400         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2401 # Delete core dumps.
2402         -rm -f core */core
2403
2404 # Delete all files made by compilation
2405 # that don't exist in the distribution.
2406 INTL_CLEAN = intl.clean
2407 clean: mostlyclean $(INTL_CLEAN) lang.clean
2408         -rm -f libgcc.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2409         -rm -f config.h tconfig.h hconfig.h tm_p.h
2410         -rm -f cs-*
2411         -rm -rf libgcc
2412         -rm -f *.dvi
2413         -rm -f */*.dvi
2414 # Delete the include directory.
2415         -rm -rf include
2416 # Delete files used by the "multilib" facility (including libgcc subdirs).
2417         -rm -f multilib.h tmpmultilib*
2418         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2419           rm -rf $(MULTILIB_DIRNAMES); \
2420         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2421           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2422         fi ; fi
2423         -rm -fr stage1 stage2 stage3 stage4
2424 # Delete stamps of bootstrap stages
2425         -rm -f stage?_*
2426         -rm -f clean?_*
2427         -rm -f stage_last
2428
2429 # Delete all files that users would normally create
2430 # while building and installing GCC.
2431 INTL_DISTCLEAN = intl.distclean
2432 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2433         -rm -f auto-host.h auto-build.h
2434         -rm -f cstamp-h
2435         -rm -f config.status config.run config.cache config.bak
2436         -rm -f Make-lang Make-hooks Make-host Make-target
2437         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2438         -rm -f gthr-default.h
2439         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2440         -rm -f c-parse.output
2441         -rm -f *.asm
2442         -rm -f float.h
2443         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2444         -rm -f testsuite/{gcc,g++}.{log,sum}
2445         -rm -f intl/libintl.h libintl.h
2446         -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
2447         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2448         -rm -f gcov.pod
2449         -rm -f fixinc/Makefile
2450         -rmdir cp f java objc fixinc intl po 2>/dev/null
2451
2452 # Delete anything likely to be found in the source directory
2453 # that shouldn't be in the distribution.
2454 extraclean: distclean lang.extraclean
2455         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2456         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2457         -rm -f config/*/=* config/*/"#"* config/*/*~*
2458         -rm -f config/*/*.orig config/*/*.rej
2459         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2460         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2461         -rm -f *lose config/*lose config/*/*lose
2462         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2463         -rm -f y.tab.c yacc.*
2464         -rm -f */=* */"#"* */*~*
2465         -rm -f */patch* */*.orig */*.rej
2466         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2467         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2468         -rm -f */*lose */*.s */*.s[0-9] */*.i
2469
2470 # Get rid of every file that's generated from some other file, except for `configure'.
2471 # Most of these files ARE PRESENT in the GCC distribution.
2472 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2473 # submake, so that we don't descend into intl after its makefile has been
2474 # removed.
2475 maintainer-clean:
2476         @echo 'This command is intended for maintainers to use; it'
2477         @echo 'deletes files that may need special tools to rebuild.'
2478         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2479                 intl.maintainer-clean lang.maintainer-clean distclean
2480         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2481         -rm -f cpp.??s cpp.*aux
2482         -rm -f gcc.??s gcc.*aux
2483         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info*
2484         -rm -f $(docdir)/cppinternals.info*
2485         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2486 #\f
2487 # Entry points `install' and `uninstall'.
2488 # Also use `install-collect2' to install collect2 when the config files don't.
2489
2490 # The semicolon is to prevent the install.sh -> install default rule
2491 # from doing anything.  Having it run true helps avoid problems and
2492 # noise from versions of make which don't like to have null commands.
2493 install: $(INSTALL_TARGET) ; @true
2494
2495 # Copy the compiler files into directories where they will be run.
2496 # Install the driver last so that the window when things are
2497 # broken is small.
2498 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2499     $(INSTALL_CPP) install-man install-info intl.install \
2500     lang.install-normal install-driver
2501
2502 # Do nothing while making gcc with a cross-compiler. The person who
2503 # makes gcc for the target machine has to know how to put a complete
2504 # gcc together by hand.
2505 install-build: force
2506         @echo You have to install gcc on your target machine by hand.
2507
2508 # Run this on the target machine
2509 # to finish installation of cross compiler.
2510 # This is not used anymore now that float.h does not depend on enquire.
2511 install-cross-rest: install-float-h-cross
2512
2513 # Handle cpp installation.
2514 install-cpp: cpp$(exeext)
2515         -if [ -f gcc-cross$(exeext) ] ; then \
2516           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2517           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2518           if [ x$(cpp_install_dir) != x ]; then \
2519             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2520             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2521           else true; fi; \
2522         else \
2523           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2524           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2525           if [ x$(cpp_install_dir) != x ]; then \
2526             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2527             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2528           else true; fi; \
2529         fi
2530
2531 uninstall-cpp:
2532         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2533         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2534         -if [ x$(cpp_install_dir) != x ]; then \
2535           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2536           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2537         else true; fi
2538
2539 # Install float.h for cross compiler.
2540 # Run this on the target machine!
2541 # This is not used anymore now that float.h does not depend on enquire.
2542 install-float-h-cross: installdirs
2543 #       if [ -f enquire ] ; then true; else false; fi
2544 # Note: don't use -.  We should fail right away if enquire was not made.
2545         ./enquire -f > $(tmpdir)/float.h
2546         -rm -f $(libsubdir)/include/float.h
2547         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2548         -rm -f $(tmpdir)/float.h
2549         chmod a-x $(libsubdir)/include/float.h
2550
2551 # Create the installation directories.
2552 installdirs:
2553         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2554         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2555         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2556         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2557 # This dir isn't currently searched by cpp.
2558 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2559         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2560           fdir=$${fdir}/$${dir}; \
2561           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2562         done
2563         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2564         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2565         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2566         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2567 # We don't use mkdir -p to create the parents of man1dir,
2568 # because some systems don't support it.
2569 # Instead, we use this technique to create the immediate parent of man1dir.
2570         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2571         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2572         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2573
2574 # Install the compiler executables built during cross compilation.
2575 install-common: native $(EXTRA_PARTS) lang.install-common
2576         for file in $(COMPILERS); do \
2577           if [ -f $$file ] ; then \
2578             rm -f $(libsubdir)/$$file; \
2579             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2580           else true; \
2581           fi; \
2582         done
2583         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2584           if [ x"$$file" != x.. ]; then \
2585             rm -f $(libsubdir)/$$file; \
2586             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2587           else true; fi; \
2588         done
2589         for file in $(EXTRA_PARTS) ..; do \
2590           if [ x"$$file" != x.. ]; then \
2591             rm -f $(libsubdir)/$$file; \
2592             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2593             chmod a-x $(libsubdir)/$$file; \
2594           else true; fi; \
2595         done
2596 # Don't mess with specs if it doesn't exist yet.
2597         -if [ -f specs ] ; then \
2598           rm -f $(libsubdir)/specs; \
2599           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2600           chmod a-x $(libsubdir)/specs; \
2601         fi
2602 # Install protoize if it was compiled.
2603         -if [ -f protoize$(exeext) ]; \
2604         then \
2605             if [ -f gcc-cross$(exeext) ] ; then \
2606                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2607                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2608                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2609                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2610             else \
2611                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2612                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2613                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2614                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2615             fi ; \
2616             rm -f $(libsubdir)/SYSCALLS.c.X; \
2617             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2618             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2619         fi
2620         -rm -f $(libsubdir)/cpp0$(exeext)
2621         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2622         -rm -f $(libsubdir)/tradcpp0$(exeext)
2623         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2624 # Install gcov if it was compiled.
2625         -if [ -f gcov$(exeext) ]; \
2626         then \
2627             rm -f $(bindir)/gcov$(exeext); \
2628             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2629         fi
2630         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2631
2632 # Install the driver program as $(target_alias)-gcc
2633 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2634 install-driver: installdirs xgcc$(exeext)
2635         -if [ -f gcc-cross$(exeext) ] ; then \
2636           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2637           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2638           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2639             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2640             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2641           else true; fi; \
2642         else \
2643           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2644           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2645           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2646           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2647           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2648         fi
2649
2650 # Install the info files.
2651 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2652 # to do the install.
2653 install-info: doc installdirs lang.install-info
2654         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2655         -rm -f $(infodir)/cppinternals.info*
2656         if [ -f $(docdir)/gcc.info ]; then \
2657           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2658                 $(docdir)/cppinternals.info*; do \
2659             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2660             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2661           done; \
2662         else true; fi
2663         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2664           if [ -f $(infodir)/dir ] ; then \
2665             for f in cpp.info gcc.info cppinternals.info; do \
2666                 if [ -f $(infodir)/$$f ]; then \
2667                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2668                 else true; fi \
2669             done; \
2670           else true; fi; \
2671         else true; fi;
2672         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2673         -chmod a-x $(infodir)/cppinternals.info*
2674
2675 # Install the man pages.
2676 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2677         -if [ -f gcc-cross$(exeext) ] ; then \
2678           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2679           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2680           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2681         else \
2682           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2683           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2684           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2685         fi
2686         -rm -f $(man1dir)/cpp$(manext)
2687         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(manext)
2688         -chmod a-x $(man1dir)/cpp$(manext)
2689         -rm -f $(man1dir)/gcov$(manext)
2690         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(manext)
2691         -chmod a-x $(man1dir)/gcov$(manext)
2692
2693 # Install the library.
2694 install-libgcc: libgcc.mk libgcc.a installdirs
2695         if $(RANLIB_TEST_FOR_TARGET); then \
2696           r_f_t=$(RANLIB_FOR_TARGET); \
2697         else \
2698           r_f_t=: ; \
2699         fi; \
2700         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2701           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2702           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2703           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2704           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2705           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2706           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2707           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2708           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2709           INCLUDES="$(INCLUDES)" \
2710           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2711           LIB1ASMSRC='$(LIB1ASMSRC)' \
2712           MAKEOVERRIDES= \
2713           INSTALL_DATA="$(INSTALL_DATA)" \
2714           RANLIB_FOR_TARGET="$$r_f_t" \
2715           libsubdir="$(libsubdir)" \
2716           slibdir="$(slibdir)" \
2717           -f libgcc.mk install
2718
2719 # Install multiple versions of libgcc.a.
2720 install-multilib: stmp-multilib installdirs
2721         if $(RANLIB_TEST_FOR_TARGET); then \
2722           r_f_t=$(RANLIB_FOR_TARGET); \
2723         else \
2724           r_f_t=: ; \
2725         fi; \
2726         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2727           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2728           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2729           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2730           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2731           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2732           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2733           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2734           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2735           INCLUDES="$(INCLUDES)" \
2736           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2737           LIB1ASMSRC='$(LIB1ASMSRC)' \
2738           MAKEOVERRIDES= \
2739           INSTALL_DATA="$(INSTALL_DATA)" \
2740           RANLIB_FOR_TARGET="$$r_f_t" \
2741           libsubdir="$(libsubdir)" \
2742           slibdir="$(slibdir)" \
2743           -f libgcc.mk install
2744
2745 # Install all the header files built in the include subdirectory.
2746 install-headers: $(INSTALL_HEADERS_DIR)
2747 # Fix symlinks to absolute paths in the installed include directory to
2748 # point to the installed directory, not the build directory.
2749 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2750         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2751         if [ $$? -eq 0 ]; then \
2752           dir=`cd include; pwd`; \
2753           for i in $$files; do \
2754             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2755             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2756               rm -f $(libsubdir)/include/$$i; \
2757               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2758             fi; \
2759           done; \
2760         fi
2761
2762 # Create or recreate the gcc private include file directory.
2763 install-include-dir: installdirs
2764         -rm -rf $(libsubdir)/include
2765         mkdir $(libsubdir)/include
2766         -chmod a+rx $(libsubdir)/include
2767
2768 # Install the include directory using tar.
2769 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2770 # We use `pwd`/include instead of just include to problems with CDPATH
2771 # Unless a full pathname is provided, some shells would print the new CWD,
2772 # found in CDPATH, corrupting the output.  We could just redirect the
2773 # output of `cd', but some shells lose on redirection within `()'s
2774         (cd `pwd`/include ; \
2775          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2776 # /bin/sh on some systems returns the status of the first tar,
2777 # and that can lose with GNU tar which always writes a full block.
2778 # So use `exit 0' to ignore its exit status.
2779
2780 # Install the include directory using cpio.
2781 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2782 # See discussion about the use of `pwd` above
2783         cd `pwd`/include ; \
2784         find . -print | cpio -pdum $(libsubdir)/include
2785
2786 # Use this target to install the program `collect2' under the name `collect2'.
2787 install-collect2: collect2 installdirs
2788         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2789 # Install the driver program as $(libsubdir)/gcc for collect2.
2790         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2791
2792 # Cancel installation by deleting the installed files.
2793 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2794         -rm -rf $(libsubdir)
2795         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2796         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2797         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2798         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2799         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2800         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2801         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2802         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2803         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2804         -rm -rf $(man1dir)/cpp$(manext)
2805         -rm -rf $(man1dir)/protoize$(manext)
2806         -rm -rf $(man1dir)/unprotoize$(manext)
2807         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2808         -rm -f $(infodir)/cppinternals.info*
2809 #\f
2810 # These targets are for the dejagnu testsuites. The file site.exp
2811 # contains global variables that all the testsuites will use.
2812
2813 # Set to $(target_alias)/ for cross.
2814 target_subdir = @target_subdir@
2815
2816 site.exp: ./config.status Makefile
2817         @echo "Making a new config file..."
2818         -@rm -f ./tmp?
2819         @$(STAMP) site.exp
2820         -@mv site.exp site.bak
2821         @echo "## these variables are automatically generated by make ##" > ./tmp0
2822         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2823         @echo "# add them to the last section" >> ./tmp0
2824         @echo "set rootme \"`pwd`\"" >> ./tmp0
2825         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2826         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2827         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2828         @echo "set target_triplet $(target)" >> ./tmp0
2829         @echo "set target_alias $(target_alias)" >> ./tmp0
2830 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2831         @echo "set CFLAGS \"\"" >> ./tmp0
2832         @echo "set CXXFLAGS \"-I$(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
2833         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2834         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2835 # If newlib has been configured, we need to pass -B to gcc so it can find
2836 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2837 # message if it doesn't, but the testsuite is supposed to ignore the message -
2838 # it's too difficult to tell when to and when not to pass -B (not all targets
2839 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2840 # seems like too selective a test.
2841 # ??? Another way to solve this might be to rely on linker scripts.  Then
2842 # theoretically the -B won't be needed.
2843 # We also need to pass -L ../ld so that the linker can find ldscripts.
2844         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2845           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2846           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2847           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2848           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2849           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2850         else true; \
2851         fi
2852         @if [ -d $(objdir)/../ld ] ; then \
2853           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2854         else true; \
2855         fi
2856         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2857         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2858         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2859         @cat ./tmp0 > site.exp
2860         @cat site.bak | sed \
2861                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2862         -@rm -f ./tmp?
2863
2864 CHECK_TARGETS = check-gcc @check_languages@
2865
2866 check-c++ : check-g++
2867 check-f77 : check-g77
2868 check-java :
2869
2870 check: $(CHECK_TARGETS)
2871
2872 # The idea is to parallelize testing of multilibs, for example:
2873 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2874 # will run 3 concurrent sessions of check-gcc, eventually testing
2875 # all 10 combinations.  GNU make is required, as is a shell that expands
2876 # alternations within braces.
2877 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2878         target=`echo "$@" | sed 's,//.*,,'`; \
2879         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2880         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2881         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2882           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2883           "$$target"
2884
2885 TESTSUITEDIR = testsuite
2886
2887 $(TESTSUITEDIR)/site.exp: site.exp
2888         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2889         -rm -f $@
2890         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2891
2892 check-g++: $(TESTSUITEDIR)/site.exp
2893         -(rootme=`pwd`; export rootme; \
2894         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2895         cd $(TESTSUITEDIR); \
2896         EXPECT=${EXPECT} ; export EXPECT ; \
2897         if [ -f $${rootme}/../expect/expect ] ; then  \
2898            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2899             export TCL_LIBRARY ; fi ; \
2900         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2901
2902 check-gcc: $(TESTSUITEDIR)/site.exp
2903         -(rootme=`pwd`; export rootme; \
2904         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2905         cd $(TESTSUITEDIR); \
2906         EXPECT=${EXPECT} ; export EXPECT ; \
2907         if [ -f $${rootme}/../expect/expect ] ; then  \
2908            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2909            export TCL_LIBRARY ; fi ; \
2910         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2911
2912 check-g77: $(TESTSUITEDIR)/site.exp
2913         -(rootme=`pwd`; export rootme; \
2914         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2915         cd $(TESTSUITEDIR); \
2916         EXPECT=${EXPECT} ; export EXPECT ; \
2917         if [ -f $${rootme}/../expect/expect ] ; then  \
2918            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2919            export TCL_LIBRARY ; fi ; \
2920         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2921
2922 check-objc: $(TESTSUITEDIR)/site.exp
2923         -(rootme=`pwd`; export rootme; \
2924         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2925         cd $(TESTSUITEDIR); \
2926         EXPECT=${EXPECT} ; export EXPECT ; \
2927         if [ -f $${rootme}/../expect/expect ] ; then  \
2928            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2929             export TCL_LIBRARY ; fi ; \
2930         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2931
2932 check-consistency: testsuite/site.exp
2933         -rootme=`pwd`; export rootme; \
2934         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2935         cd testsuite; \
2936         EXPECT=${EXPECT} ; export EXPECT ; \
2937         if [ -f $${rootme}/../expect/expect ] ; then  \
2938            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2939            export TCL_LIBRARY ; fi ; \
2940         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2941
2942 # These exist for maintenance purposes.
2943
2944 # Update the tags table.
2945 TAGS: force
2946         (cd $(srcdir);                                                  \
2947         mkdir tmp-tags;                                                 \
2948         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2949         etags *.y *.h *.c;                                              \
2950         mv tmp-tags/* .;                                                \
2951         rmdir tmp-tags)
2952
2953 # A list of files to be destroyed during "lean" builds.
2954 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2955
2956 # Flags to pass to stage2 and later recursive makes.  Note that the
2957 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2958 # the context of the stage_x rule.
2959 STAGE2_FLAGS_TO_PASS = \
2960         CFLAGS="$(BOOT_CFLAGS)" \
2961         LDFLAGS="$(BOOT_LDFLAGS)" \
2962         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2963         STRICT_WARN="$(STRICT2_WARN)" \
2964         libdir=$(libdir) \
2965         LANGUAGES="$(LANGUAGES)" \
2966         MAKEOVERRIDES= \
2967         OUTPUT_OPTION="-o \$$@"
2968
2969 # Only build the C compiler for stage1, because that is the only one that
2970 # we can guarantee will build with the native compiler, and also it is the
2971 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
2972 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
2973 # overrideable (for a bootstrap build stage1 also builds gcc.info).
2974 stage1_build:
2975         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
2976                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
2977                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
2978         $(STAMP) stage1_build
2979         echo stage1_build > stage_last
2980
2981 stage1_copy: stage1_build
2982         $(MAKE) stage1
2983         $(STAMP) stage1_copy
2984         echo stage2_build > stage_last
2985
2986 stage2_build: stage1_copy
2987         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2988                  STAGE_PREFIX=stage1/ \
2989                  $(STAGE2_FLAGS_TO_PASS)
2990         $(STAMP) stage2_build
2991         echo stage2_build > stage_last
2992
2993 stage2_copy: stage2_build
2994         $(MAKE) stage2
2995         $(STAMP) stage2_copy
2996         echo stage3_build > stage_last
2997
2998 stage3_build: stage2_copy
2999         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
3000                  STAGE_PREFIX=stage2/ \
3001                  $(STAGE2_FLAGS_TO_PASS)
3002         $(STAMP) stage3_build
3003         echo stage3_build > stage_last
3004
3005 # For bootstrap4:
3006 stage3_copy: stage3_build
3007         $(MAKE) stage3
3008         $(STAMP) stage3_copy
3009         echo stage4_build > stage_last
3010
3011 stage4_build: stage3_copy
3012         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
3013                  STAGE_PREFIX=stage3/ \
3014                  $(STAGE2_FLAGS_TO_PASS)
3015         $(STAMP) stage4_build
3016         echo stage4_build > stage_last
3017
3018 # Additional steps for *-lean targets:
3019 clean_s1: stage1_copy
3020         -(cd stage1 && rm -f $(VOL_FILES))
3021         $(STAMP) clean_s1
3022
3023 clean_s2: stage2_copy
3024         -rm -rf stage1
3025         $(STAMP) clean_s2
3026
3027 # The various entry points for bootstrapping.
3028
3029 bootstrap: stage3_build
3030         @echo
3031         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3032         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3033         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3034
3035 bootstrap-lean : clean_s1 clean_s2 stage3_build
3036         @echo
3037         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3038         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3039
3040 bootstrap2: bootstrap
3041
3042 bootstrap2-lean : bootstrap-lean
3043
3044 bootstrap3 bootstrap3-lean: bootstrap
3045
3046 bootstrap4 bootstrap4-lean: stage4_build
3047
3048 unstage1 unstage2 unstage3 unstage4:
3049         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3050         if test -d $$stage; then \
3051           mv $$stage/* . 2>/dev/null; \
3052           for i in `cd $$stage; echo *` ; do \
3053             if test -d $$stage/$$i; then \
3054               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3055             else \
3056               mv $$stage/$$i .; \
3057             fi \
3058           done \
3059         fi ; \
3060         rm -f $${stage}_build $${stage}_copy ;\
3061         echo $${stage}_build > stage_last
3062
3063 restage1: unstage1
3064         $(MAKE) stage1_build
3065
3066 restage2: unstage2
3067         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3068
3069 restage3: unstage3
3070         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3071
3072 restage4: unstage4
3073         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3074
3075 bubblestrap:
3076         if test -f stage3_build; then true; else \
3077           echo; echo You must \"make bootstrap\" first.; \
3078           exit 1; \
3079         fi
3080         for i in stage3 \
3081                 unstage1 stage1_build stage1_copy \
3082                 unstage2 stage2_build stage2_copy \
3083                 unstage3 stage3_build ; \
3084         do \
3085           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3086         done
3087
3088 quickstrap:
3089         if test -f stage_last ; then \
3090           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3091         else \
3092           $(MAKE) stage1_build; \
3093         fi
3094
3095 cleanstrap:
3096         -$(MAKE) clean
3097         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3098
3099 # Compare the object files in the current directory with those in the
3100 # stage2 directory.
3101
3102 # ./ avoids bug in some versions of tail.
3103 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3104         -rm -f .bad_compare
3105         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3106         for file in *$(objext); do \
3107           tail +16c ./$$file > tmp-foo1; \
3108           tail +16c stage$$stage/$$file > tmp-foo2 \
3109             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3110         done
3111         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3112         for dir in tmp-foo intl $(SUBDIRS); do \
3113           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3114             for file in $$dir/*$(objext); do \
3115               tail +16c ./$$file > tmp-foo1; \
3116               tail +16c stage$$stage/$$file > tmp-foo2 \
3117                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3118             done; \
3119           else true; fi; \
3120         done
3121         -rm -f tmp-foo*
3122         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3123         if [ -f .bad_compare ]; then \
3124           echo "Bootstrap comparison failure!"; \
3125           cat .bad_compare; \
3126           exit 1; \
3127         else \
3128           case "$@" in \
3129             *-lean ) rm -rf stage$$stage ;; \
3130             *) ;; \
3131           esac; true; \
3132         fi
3133
3134 # Compare the object files in the current directory with those in the
3135 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3136 # running tail and the overhead of twice copying each object file.
3137
3138 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3139         -rm -f .bad_compare
3140         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3141         for file in *$(objext); do \
3142           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3143         done
3144         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3145         for dir in tmp-foo intl $(SUBDIRS); do \
3146           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3147             for file in $$dir/*$(objext); do \
3148               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3149             done; \
3150           else true; fi; \
3151         done
3152         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3153         if [ -f .bad_compare ]; then \
3154           echo "Bootstrap comparison failure!"; \
3155           cat .bad_compare; \
3156           exit 1; \
3157         else \
3158           case "$@" in \
3159             *-lean ) rm -rf stage$$stage ;; \
3160           esac; true; \
3161         fi
3162
3163 # Copy the object files from a particular stage into a subdirectory.
3164 stage1-start:
3165         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3166         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3167         -for dir in intl $(SUBDIRS) ; \
3168          do \
3169            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3170          done
3171         -mv $(STAGESTUFF) stage1
3172         -mv intl/*$(objext) stage1/intl
3173 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3174 # dir will work properly.
3175         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3176         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3177         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3178         -rm -f stage1/libgcc.a
3179         -cp libgcc.a stage1
3180         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3181           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3182         else true; fi
3183         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3184           cp stage1/$${f} . ; \
3185         else true; \
3186         fi; done
3187 stage1: force stage1-start lang.stage1
3188
3189 stage2-start:
3190         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3191         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3192         -for dir in intl $(SUBDIRS) ; \
3193          do \
3194            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3195          done
3196         -mv $(STAGESTUFF) stage2
3197         -mv intl/*$(objext) stage2/intl
3198 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3199 # dir will work properly.
3200         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3201         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3202         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3203         -rm -f stage2/libgcc.a
3204         -cp libgcc.a stage2
3205         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3206           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3207         else true; fi
3208         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3209           cp stage2/$${f} . ; \
3210         else true; \
3211         fi; done
3212 stage2: force stage2-start lang.stage2
3213
3214 stage3-start:
3215         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3216         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3217         -for dir in intl $(SUBDIRS) ; \
3218          do \
3219            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3220          done
3221         -mv $(STAGESTUFF) stage3
3222         -mv intl/*$(objext) stage3/intl
3223 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3224 # dir will work properly.
3225         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3226         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3227         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3228         -rm -f stage3/libgcc.a
3229         -cp libgcc.a stage3
3230         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3231           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3232         else true; fi
3233         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3234           cp stage3/$${f} . ; \
3235         else true; \
3236         fi; done
3237 stage3: force stage3-start lang.stage3
3238
3239 stage4-start:
3240         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3241         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3242         -for dir in intl $(SUBDIRS) ; \
3243          do \
3244            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3245          done
3246         -mv $(STAGESTUFF) stage4
3247         -mv intl/*$(objext) stage4/intl
3248 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3249 # dir will work properly.
3250         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3251         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3252         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3253         -rm -f stage4/libgcc.a
3254         -cp libgcc.a stage4
3255         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3256           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3257         else true; fi
3258         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3259           cp stage4/$${f} . ; \
3260         else true; \
3261         fi; done
3262 stage4: force stage4-start lang.stage4
3263
3264 # Copy just the executable files from a particular stage into a subdirectory,
3265 # and delete the object files.  Use this if you're just verifying a version
3266 # that is pretty sure to work, and you are short of disk space.
3267 risky-stage1: stage1
3268         -$(MAKE) clean
3269
3270 risky-stage2: stage2
3271         -$(MAKE) clean
3272
3273 risky-stage3: stage3
3274         -$(MAKE) clean
3275
3276 risky-stage4: stage4
3277         -$(MAKE) clean
3278
3279 #In GNU Make, ignore whether `stage*' exists.
3280 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3281 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3282
3283 force:
3284
3285 # ---
3286 # The enquire rules are still useful for building new float-anything.h.
3287 # Special flags for compiling enquire.
3288 # We disable optimization to make floating point more reliable.
3289 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3290 ENQUIRE_LDFLAGS = $(LDFLAGS)
3291
3292 # Enquire target (This is a variable so that a target can choose not to
3293 # build it.)
3294 ENQUIRE = enquire
3295
3296 # Test to see whether <float.h> exists in the system header files,
3297 # and is not derived from GCC.
3298 FLOAT_H_TEST = \
3299   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3300   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3301   then false; \
3302   else :; fi
3303 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3304 # to ensure, we're emitting a full blown <float.h> ourselves.
3305 FLOAT_H_TEST = false
3306
3307 # Used to compile enquire with standard cc, but have forgotten why.
3308 # Let's try with GCC.
3309 enquire: enquire.o $(GCC_PARTS)
3310         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3311 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3312         if $(FLOAT_H_TEST); then \
3313           rm -f include/float.h; \
3314           SYS_FLOAT_H_WRAP=1; \
3315         else :; \
3316           SYS_FLOAT_H_WRAP=0; \
3317         fi; \
3318         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3319           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3320           -I. -c $(srcdir)/enquire.c
3321
3322 # Create float.h source for the native machine.
3323 # Make it empty if we can use the system float.h without changes.
3324 float.h-nat: enquire
3325         -./enquire -f > tmp-float.h
3326         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3327         mv tmp-float.h float.h-nat
3328
3329 # Create a dummy float.h source for a cross-compiler.
3330 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3331 # and make that the default float_format in configure?
3332 float.h-cross:
3333         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3334         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3335         echo "#endif" >> t-float.h-cross
3336         mv t-float.h-cross float.h-cross