gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
   3 #   1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   4
   5 #This file is part of GNU CC.
   6
   7 #GNU CC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GNU CC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GNU CC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston MA 02111-1307, USA.
  21
  22 # The targets for external use include:
  23 # all, doc, proto, install, install-cross, install-cross-rest,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  25 # stage1, stage2, stage3, stage4.
  26
  27 # This is the default target.
  28 all:
  29
  30 # Suppress smart makes who think they know how to automake Yacc files
  31 .y.c:
  32
  33 # Directory where sources are, from where we are.
  34 srcdir = @srcdir@
  35 VPATH = @srcdir@
  36
  37 # Pointer to the GCC Project website
  38 website=http://gcc.gnu.org
  39
  40 # Variables that exist for you to override.
  41 # See below for how to change them for certain systems.
  42
  43 # List of language subdirectories.
  44 # This is overridden by configure.
  45 SUBDIRS =@subdirs@
  46
  47 # Selection of languages to be made.
  48 # This is overridden by configure.
  49 CONFIG_LANGUAGES = @all_languages@
  50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  51
  52 # Languages should create dependencies of $(INTL_TARGETS) on generated
  53 # sources in Make-lang.in.  Example:
  54 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
  55 INTL_TARGETS = intl.all intl.install
  56
  57 # Selection of languages to be made during stage1 build.
  58 # This is overridden by configure.
  59 BOOT_LANGUAGES = c @all_boot_languages@
  60
  61 # Various ways of specifying flags for compilations:
  62 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
  63 # For recursive  bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS
  64 # or BOOT_CFLAGS
  65 # STAGE1_CFLAGS is set by configure on some targets or passed from toplevel
  66 # and sets the CFLAGS passed to stage1 of a bootstrap compilation.
  67 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4
  68 # bootstrap compilations.
  69 # XCFLAGS is used for most compilations but not when using the GCC just built.
  70 # TCFLAGS is used for compilations with the GCC just built.
  71 XCFLAGS =
  72 TCFLAGS =
  73 CFLAGS = -g
  74 STAGE1_CFLAGS = -g @stage1_cflags@
  75 BOOT_CFLAGS = -g -O2
  76
  77 # The warning flags are separate from BOOT_CFLAGS because people tend to
  78 # override optimization flags and we'd like them to still have warnings
  79 # turned on.  These flags are also used to pass other stage dependent
  80 # flags from configure.  The user is free to explicitly turn these flags
  81 # off if they wish.
  82 # LOOSE_WARN are the warning flags to use when compiling something
  83 # which is only compiled with gcc, such as libgcc and the frontends
  84 # other than C.
  85 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  86 # apply to the back end and the C front end, which may be compiled
  87 # with other compilers.  This is partially controlled by configure in
  88 # stage1, as not all versions of gcc understand -Wno-long-long.
  89 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  90 STRICT_WARN = -Wtraditional @strict1_warn@
  91 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  92
  93 # This is how we control whether or not the additional warnings are applied.
  94 .-warn = $(STRICT_WARN)
  95 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
  96
  97 # All warnings have to be shut off in stage1 if the compiler used then
  98 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
  99 # $(GCC_WARN_CFLAGS), or nothing.
 100 WARN_CFLAGS = @warn_cflags@
 101
 102 # These exists to be overridden by the x-* and t-* files, respectively.
 103 X_CFLAGS =
 104 T_CFLAGS =
 105
 106 X_CPPFLAGS =
 107 T_CPPFLAGS =
 108
 109 AWK = @AWK@
 110 CC = @CC@
 111 BISON = @BISON@
 112 BISONFLAGS =
 113 FLEX = @FLEX@
 114 FLEXFLAGS =
 115 AR = ar
 116 AR_FLAGS = rc
 117 DLLTOOL = dlltool
 118 RANLIB = @RANLIB@
 119 SHELL = /bin/sh
 120 # on sysV, define this as cp.
 121 INSTALL = @INSTALL@
 122 # Some systems may be missing symbolic links, regular links, or both.
 123 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 124 LN=@LN@
 125 LN_S=@LN_S@
 126 # These permit overriding just for certain files.
 127 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 128 INSTALL_DATA = @INSTALL_DATA@
 129 MAKEINFO = @MAKEINFO@
 130 MAKEINFOFLAGS =
 131 TEXI2DVI = texi2dvi
 132 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 133 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --section=1
 134 # For GNUmake: let us decide what gets passed to recursive makes.
 135 MAKEOVERRIDES =
 136 @SET_MAKE@
 137 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 138 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 139 OUTPUT_OPTION = @OUTPUT_OPTION@
 140
 141 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 142 # -I../zlib, unless we were configured with --with-system-zlib, in which
 143 # case both are empty.
 144 ZLIB = @zlibdir@ -lz
 145 ZLIBINC = @zlibinc@
 146
 147 # Substitution type for target's getgroups 2nd arg.
 148 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 149
 150 # Compiler to use for compiling libgcc1.a.
 151 # OLDCC should not be the GNU C compiler,
 152 # since that would compile typical libgcc1.a functions such as mulsi3
 153 # into infinite recursions.
 154 OLDCC = cc
 155
 156 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
 157 # NOTE: -O does not work on some Unix systems!
 158 CCLIBFLAGS = -O
 159
 160 # Version of ar to use when compiling libgcc1.a.
 161 OLDAR = ar
 162 OLDAR_FLAGS = qc
 163
 164 # Target to use when installing include directory.  Either
 165 # install-headers-tar or install-headers-cpio.
 166 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 167
 168 # Header files that are made available under the same name
 169 # to programs compiled with GCC.
 170 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 171     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 172     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 173     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 174
 175 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
 176 # Usually the one we just built.
 177 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 178 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
 179
 180 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 181 # It omits XCFLAGS, and specifies -B./.
 182 # It also specifies -isystem ./include to find, e.g., stddef.h.
 183 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 184
 185 # Sed command to transform gcc to installed name.  Overwritten by configure.
 186 program_transform_name = @program_transform_name@
 187 program_transform_cross_name = s,^,$(target_alias)-,
 188
 189 build_canonical = @build_canonical@
 190 host_canonical = @host_canonical@
 191
 192 # Tools to use when building a cross-compiler.
 193 # These are used because `configure' appends `cross-make'
 194 # to the makefile when making a cross-compiler.
 195
 196 # Use the tools from the build tree, if they are available.
 197
 198 # objdir is set by configure.
 199 objdir = @objdir@
 200
 201 AR_FOR_TARGET = ` \
 202   if [ -f $(objdir)/../binutils/ar ] ; then \
 203     echo $(objdir)/../binutils/ar ; \
 204   else \
 205     if [ "$(host_canonical)" = "$(target)" ] ; then \
 206       echo ar; \
 207     else \
 208        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 209     fi; \
 210   fi`
 211 AR_FLAGS_FOR_TARGET =
 212 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 213 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 214 RANLIB_FOR_TARGET = ` \
 215   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 216     echo $(objdir)/../binutils/ranlib ; \
 217   else \
 218     if [ "$(host_canonical)" = "$(target)" ] ; then \
 219       echo ranlib; \
 220     else \
 221        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 222     fi; \
 223   fi`
 224 RANLIB_TEST_FOR_TARGET = \
 225   [ -f $(RANLIB_FOR_TARGET) ] \
 226   || ( [ "$(host_canonical)" = "$(target)" ] \
 227        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 228 NM_FOR_TARGET = ` \
 229   if [ -f ./nm ] ; then \
 230     echo ./nm ; \
 231   elif [ -f $(objdir)/../binutils/nm-new ] ; then \
 232     echo $(objdir)/../binutils/nm-new ; \
 233   else \
 234     if [ "$(host_canonical)" = "$(target)" ] ; then \
 235       echo nm; \
 236     else \
 237        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 238     fi; \
 239   fi`
 240
 241 # Dir to search for system headers.  Overridden by cross-make.
 242 SYSTEM_HEADER_DIR = /usr/include
 243
 244 # Where to find some libiberty headers.
 245 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 246 OBSTACK_H   = $(srcdir)/../include/obstack.h
 247 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 248
 249 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 250 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
 251
 252 # Control whether to run fixproto and fixincludes.
 253 STMP_FIXPROTO = stmp-fixproto
 254 STMP_FIXINC = stmp-fixinc
 255
 256 # Test to see whether <limits.h> exists in the system header files.
 257 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 258
 259 target=@target@
 260 target_alias=@target_alias@
 261 xmake_file=@dep_host_xmake_file@
 262 tmake_file=@dep_tmake_file@
 263 out_file=$(srcdir)/config/@out_file@
 264 out_object_file=@out_object_file@
 265 md_file=$(srcdir)/config/@md_file@
 266 tm_p_file_list=@tm_p_file_list@
 267 tm_p_file=@tm_p_file@
 268 build_xm_file_list=@build_xm_file_list@
 269 build_xm_file=@build_xm_file@
 270 build_xm_defines=@build_xm_defines@
 271 host_xm_file_list=@host_xm_file_list@
 272 host_xm_file=@host_xm_file@
 273 host_xm_defines=@host_xm_defines@
 274 xm_file=@xm_file@
 275 xm_defines=@xm_defines@
 276 lang_specs_files=@lang_specs_files@
 277 lang_options_files=@lang_options_files@
 278 lang_tree_files=@lang_tree_files@
 279 target_cpu_default=@target_cpu_default@
 280 GCC_THREAD_FILE=@thread_file@
 281 OBJC_BOEHM_GC=@objc_boehm_gc@
 282 GTHREAD_FLAGS=@gthread_flags@
 283 # Be prepared for gcc2 merges.
 284 gcc_version=@gcc_version@
 285 gcc_version_trigger=@gcc_version_trigger@
 286 version=$(gcc_version)
 287 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 288
 289 # Common prefix for installation directories.
 290 # NOTE: This directory must exist when you start installation.
 291 prefix = @prefix@
 292 # Directory in which to put localized header files. On the systems with
 293 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 294 # `/usr'.
 295 # NOTE: local_prefix *should not* default from prefix.
 296 local_prefix = @local_prefix@
 297 # Directory in which to put host dependent programs and libraries
 298 exec_prefix = @exec_prefix@
 299 # Directory in which to put the executable for the command `gcc'
 300 bindir = @bindir@
 301 # Directory in which to put the directories used by the compiler.
 302 libdir = @libdir@
 303 # Directory in which the compiler finds executables, libraries, etc.
 304 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 305 # Used to produce a relative $(gcc_tooldir) in gcc.o
 306 unlibsubdir = ../../..
 307 # Directory in which to find other cross-compilation tools and headers.
 308 dollar = @dollar@
 309 # Used in install-cross.
 310 gcc_tooldir = @gcc_tooldir@
 311 # Used to install the shared libgcc.
 312 slibdir = @slibdir@
 313 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 314 build_tooldir = $(exec_prefix)/$(target_alias)
 315 # Directory in which the compiler finds target-independent g++ includes.
 316 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 317 # Directory to search for site-specific includes.
 318 includedir = $(local_prefix)/include
 319 # where the info files go
 320 infodir = @infodir@
 321 # Where cpp should go besides $prefix/bin if necessary
 322 cpp_install_dir = @cpp_install_dir@
 323 # where the locale files go
 324 datadir = $(prefix)/@DATADIRNAME@
 325 localedir = $(datadir)/locale
 326 # Extension (if any) to put in installed man-page filename.
 327 manext = .1
 328 objext = .o
 329 exeext = @host_exeext@
 330 build_exeext = @build_exeext@
 331
 332 # Directory in which to put man pages.
 333 mandir = @mandir@
 334 man1dir = $(mandir)/man1
 335 # Dir for temp files.
 336 tmpdir = /tmp
 337
 338 # Top build directory, relative to here.
 339 top_builddir = .
 340
 341 # Whether we were configured with NLS.
 342 USE_NLS = @USE_NLS@
 343
 344 # Internationalization library.
 345 INTLLIBS = @INTLLIBS@
 346
 347 # List of internationalization subdirectories.
 348 POSUB = @POSUB@
 349 INTL_SUBDIRS = intl $(POSUB)
 350
 351 # Change this to a null string if obstacks are installed in the
 352 # system library.
 353 OBSTACK=obstack.o
 354
 355 # The GC method to be used on this system.
 356 GGC=@GGC@.o
 357
 358 # If a supplementary library is being used for the GC.
 359 GGC_LIB=
 360
 361 # Configure will set these if you need vfprintf and possibly _doprnt support.
 362 VFPRINTF=@vfprintf@
 363 DOPRINT=@doprint@
 364 STRSTR=@strstr@
 365
 366 # Specify the rule for actually making libgcc.a,
 367 LIBGCC = libgcc.a
 368 # and the rule for installing it.
 369 INSTALL_LIBGCC = install-libgcc
 370
 371 # Specify the rule for actually making libgcc1.a.
 372 # The value may be empty; that means to do absolutely nothing
 373 # with or for libgcc1.a.
 374 LIBGCC1 = libgcc1.a
 375
 376 # Specify the rule for making libgcc1.a for a cross-compiler.
 377 # The default rule assumes that libgcc1.a is supplied by the user.
 378 CROSS_LIBGCC1 = libgcc1.cross
 379
 380 # Options to use when compiling libgcc2.a.
 381 # -g1 causes output of debug info only for file-scope entities.
 382 # we use this here because that should be enough, and also
 383 # so that -g1 will be tested.
 384 #
 385 LIBGCC2_DEBUG_CFLAGS = -g1
 386 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 387
 388 # Additional options to use when compiling libgcc2.a.
 389 # Some targets override this to -isystem include
 390 LIBGCC2_INCLUDES =
 391
 392 # Additional target-dependent options for compiling libgcc2.a.
 393 TARGET_LIBGCC2_CFLAGS =
 394
 395 # Additional sources to handle exceptions; overridden on ia64.
 396 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 397   $(srcdir)/unwind-sjlj.c
 398 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 399
 400 # libgcc1-test target (must also be overridable for a target)
 401 LIBGCC1_TEST = libgcc1-test
 402
 403 # nm flags to list global symbols in libgcc object files.
 404 SHLIB_NM_FLAGS = -pg
 405
 406 # List of extra executables that should be compiled for this target machine
 407 # that are used for compiling from source code to object code.
 408 # The rules for compiling them should be in the t-* file for the machine.
 409 EXTRA_PASSES =@extra_passes@
 410
 411 # Like EXTRA_PASSES, but these are used when linking.
 412 EXTRA_PROGRAMS = @extra_programs@
 413
 414 # List of extra object files that should be compiled for this target machine.
 415 # The rules for compiling them should be in the t-* file for the machine.
 416 EXTRA_PARTS = @extra_parts@
 417
 418 # List of extra object files that should be compiled and linked with
 419 # compiler proper (cc1, cc1obj, cc1plus).
 420 EXTRA_OBJS = @extra_objs@
 421
 422 # List of extra object files that should be compiled and linked with
 423 # the gcc driver.
 424 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 425
 426 # List of additional header files to install.
 427 # Often this is edited directly by `configure'.
 428 EXTRA_HEADERS =@extra_headers_list@
 429
 430 # Set this to `collect2' to enable use of collect2.
 431 USE_COLLECT2 = @will_use_collect2@
 432 # If we might be using collect2, then this variable will be set to
 433 # -DUSE_COLLECT2.  toplev.c, collect2.c and libgcc2.c all need to
 434 # if we may be using collect2.
 435 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 436 # It is convenient for configure to add the assignment at the beginning,
 437 # so don't override it here.
 438 USE_COLLECT2 = collect2$(exeext)
 439
 440 # List of extra C and assembler files to add to libgcc1.a.
 441 # Assembler files should have names ending in `.asm'.
 442 LIB1FUNCS_EXTRA =
 443
 444 # List of extra C and assembler files to add to static and shared libgcc2.
 445 # Assembler files should have names ending in `.asm'.
 446 LIB2FUNCS_EXTRA =
 447
 448 # List of extra C and assembler files to add to static libgcc2.
 449 # Assembler files should have names ending in `.asm'.
 450 LIB2FUNCS_STATIC_EXTRA =
 451
 452 # Handle cpp installation.
 453 INSTALL_CPP=
 454 UNINSTALL_CPP=
 455
 456 # We do not try to build float.h anymore.  Let configure select the
 457 # appropriate pre-built float.h file for the target.
 458 FLOAT_H=@float_h_file@
 459
 460 # Program to convert libraries.
 461 LIBCONVERT =
 462
 463 # Control whether header files are installed.
 464 INSTALL_HEADERS=install-headers
 465
 466 # Control whether Info documentation is built and installed.
 467 BUILD_INFO = @BUILD_INFO@
 468
 469 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 470 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 471
 472 # Additional directories of header files to run fixincludes on.
 473 # These should be directories searched automatically by default
 474 # just as /usr/include is.
 475 # *Do not* use this for directories that happen to contain
 476 # header files, but are not searched automatically by default.
 477 # On most systems, this is empty.
 478 OTHER_FIXINCLUDES_DIRS=
 479
 480 # A list of all the language-specific executables.
 481 # This is overridden by configure.
 482 COMPILERS = cc1$(exeext) @all_compilers@
 483
 484 # List of things which should already be built whenever we try to use xgcc
 485 # to compile anything (without linking).
 486 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 487
 488 # List of things which should already be built whenever we try to use xgcc
 489 # to link anything.
 490 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 491
 492 # Directory to link to, when using the target `maketest'.
 493 DIR = ../gcc
 494
 495 # Flags to use when cross-building GCC.
 496 # Prefix to apply to names of object files when using them
 497 # to run on the machine we are compiling on.
 498 HOST_PREFIX=
 499 # Prefix to apply to names of object files when compiling them
 500 # to run on the machine we are compiling on.
 501 # The default for this variable is chosen to keep these rules
 502 # out of the way of the other rules for compiling the same source files.
 503 HOST_PREFIX_1=loser-
 504 HOST_CC=$(CC)
 505 # If you change any of the following variables, check whether a
 506 # similar change is needed in build-make.
 507 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 508 HOST_LDFLAGS=$(LDFLAGS)
 509 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 510 HOST_OBSTACK=$(OBSTACK)
 511 HOST_VFPRINTF=$(VFPRINTF)
 512 HOST_DOPRINT=$(DOPRINT)
 513 HOST_STRSTR=$(STRSTR)
 514
 515 # Actual name to use when installing a native compiler.
 516 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 517 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 518 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 519 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 520 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 521 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 522
 523 # Actual name to use when installing a cross-compiler.
 524 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 525 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 526 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 527 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 528
 529 # Choose the real default target.
 530 ALL=all.internal
 531
 532 # Choose the real install target.
 533 INSTALL_TARGET=install-normal
 534
 535 # Setup the testing framework, if you have one
 536 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 537             echo $${rootme}/../expect/expect ; \
 538           else echo expect ; fi`
 539
 540 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 541                echo $${srcdir}/../dejagnu/runtest ; \
 542             else echo runtest; fi`
 543 RUNTESTFLAGS =
 544
 545 # Extra symbols for fixproto to define when parsing headers.
 546 FIXPROTO_DEFINES =
 547
 548 # Extra flags to use when compiling crt{begin,end}.o.
 549 CRTSTUFF_T_CFLAGS =
 550
 551 # Extra flags to use when compiling [m]crt0.o.
 552 CRT0STUFF_T_CFLAGS =
 553
 554 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 555 T =
 556
 557 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 558 # $(T_TARGET) to the name of the actual target filename.
 559 T_TARGET =
 560 T_TARGET : $(T_TARGET)
 561
 562 # End of variables for you to override.
 563
 564 # Definition of `all' is here so that new rules inserted by sed
 565 # do not specify the default target.
 566 # The real definition is under `all.internal' (for native compilers)
 567 # or `all.cross' (for cross compilers).
 568 all: all.indirect
 569
 570 # This tells GNU Make version 3 not to put all variables in the environment.
 571 .NOEXPORT:
 572
 573 # sed inserts variable overrides after the following line.
 574 ####target overrides
 575 @target_overrides@
 576
 577 ####host overrides
 578 @host_overrides@
 579
 580 ####cross overrides
 581 @cross_defines@
 582 @cross_overrides@
 583
 584 ####build overrides
 585 @build_overrides@
 586 #\f
 587 # Now figure out from those variables how to compile and link.
 588
 589 all.indirect: $(ALL)
 590
 591 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 592 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 593
 594 # This is the variable actually used when we compile.
 595 # If you change this line, you probably also need to change the definition
 596 # of HOST_CFLAGS in build-make to match.
 597 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 598   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 599
 600 # Likewise.
 601 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 602
 603 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 604 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 605 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 606 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
 607
 608 # Dependency on obstack or whatever library facilities
 609 # are not installed in the system libraries.
 610 # We don't use USE_* because backquote expansion doesn't work in deps.
 611 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(VFPRINTF) $(DOPRINT) $(STRSTR)
 612
 613 # Likewise, for use in the tools that must run on this machine
 614 # even if we are cross-building GCC.
 615 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) \
 616         $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) \
 617         $(HOST_PREFIX)$(HOST_STRSTR)
 618
 619 # How to link with both our special library facilities
 620 # and the system's installed libraries.
 621 LIBS =  $(OBSTACK) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) \
 622         $(STRSTR) ../libiberty/libiberty.a
 623
 624 # Likewise, for use in the tools that must run on this machine
 625 # even if we are cross-building GCC.
 626 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_VFPRINTF) \
 627             $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR)
 628
 629 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
 630                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 631
 632 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 633 HOST_ERRORS = $(HOST_PREFIX)errors.o
 634
 635 # Specify the directories to be searched for header files.
 636 # Both . and srcdir are used, in that order,
 637 # so that *config.h will be found in the compilation
 638 # subdirectory rather than in the source directory.
 639 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 640 # currently being compiled, in both source trees, to be examined as well.
 641 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 642            -I$(srcdir)/config -I$(srcdir)/../include
 643
 644 # Always use -I$(srcdir)/config when compiling.
 645 .c.o:
 646         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 647
 648 # This tells GNU make version 3 not to export all the variables
 649 # defined in this file into the environment.
 650 .NOEXPORT:
 651 #\f
 652 # Support for additional languages (other than c and objc).
 653 # ??? objc can be supported this way too (leave for later).
 654
 655 # These next lines are overridden by configure.
 656 LANG_MAKEFILES = @all_lang_makefiles@
 657 LANG_STAGESTUFF = @all_stagestuff@
 658 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 659 LANG_EXTRA_HEADERS = @all_headers@
 660
 661 # Flags to pass to recursive makes.
 662 # CC is set by configure.  Hosts without symlinks need special handling
 663 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 664 # subdirectories.
 665 # ??? The choices here will need some experimenting with.
 666 ORDINARY_FLAGS_TO_PASS = \
 667         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 668         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 669         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 670         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 671         "BISON=$(BISON)" \
 672         "BISONFLAGS=$(BISONFLAGS)" \
 673         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 674         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 675         "LDFLAGS=$(LDFLAGS)" \
 676         "FLEX=$(FLEX)" \
 677         "FLEXFLAGS=$(FLEXFLAGS)" \
 678         "LN=$(LN)" \
 679         "LN_S=$(LN_S)" \
 680         "MAKEINFO=$(MAKEINFO)" \
 681         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 682         "MAKEOVERRIDES=" \
 683         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 684         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 685         "SHELL=$(SHELL)" \
 686         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 687         "exeext=$(exeext)" \
 688         "build_exeext=$(build_exeext)" \
 689         "objext=$(objext)" \
 690         "exec_prefix=$(exec_prefix)" \
 691         "prefix=$(prefix)" \
 692         "local_prefix=$(local_prefix)" \
 693         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 694         "tooldir=$(tooldir)" \
 695         "gcc_tooldir=$(gcc_tooldir)" \
 696         "bindir=$(bindir)" \
 697         "libsubdir=$(libsubdir)" \
 698         "datadir=$(datadir)" \
 699         "localedir=$(localedir)"
 700 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 701 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 702         -e 's|^ *[^ /][^ /]*/|%&|' \
 703         -e 's| -B| -B%|g' \
 704         -e 's|% *[^- /]|%&|g' \
 705         -e 's|%% *|../|g' \
 706         -e 's|%||g'
 707 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 708         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 709 #\f
 710 # Lists of files for various purposes.
 711
 712 # Target specific, C specific object file
 713 C_TARGET_OBJS=@c_target_objs@
 714
 715 # Target specific, C++ specific object file
 716 CXX_TARGET_OBJS=@cxx_target_objs@
 717
 718 # Language-specific object files for C and Objective C.
 719 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 720   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o \
 721   libcpp.a $(C_TARGET_OBJS)
 722
 723 # Language-specific object files for C.
 724 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 725
 726 # Language-independent object files.
 727
 728 OBJS =                                                                  \
 729  alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o         \
 730  combine.o conflict.o convert.o cse.o cselib.o dbxout.o dce.o           \
 731  dependence.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o \
 732  dwarfout.o emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o \
 733  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 734  haifa-sched.o hash.o ifcvt.o insn-attrtab.o insn-emit.o                \
 735  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 736  integrate.o intl.o jump.o lcm.o lists.o local-alloc.o loop.o mbchar.o  \
 737  optabs.o params.o predict.o print-rtl.o print-tree.o profile.o real.o  \
 738  recog.o reg-stack.o regclass.o regmove.o regrename.o reload.o          \
 739  reload1.o reorg.o resource.o rtl.o rtlanal.o sbitmap.o sched-deps.o    \
 740  sched-ebb.o sched-rgn.o sched-vis.o sdbout.o sibcall.o simplify-rtx.o  \
 741  splay-tree.o ssa.o stmt.o stor-layout.o stringpool.o timevar.o         \
 742  toplev.o tree.o unroll.o varasm.o varray.o version.o xcoffout.o        \
 743  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 744
 745 BACKEND = main.o libbackend.a
 746
 747 # GEN files are listed separately, so they can be built before doing parallel
 748 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 749 #  them before rtl.o is compiled.
 750 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 751  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 752  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 753  gencheck$(build_exeext)
 754
 755 # Files to be copied away after each stage in building.
 756 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 757  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 758  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 759  s-flags s-config s-codes s-mlib s-under s-genrtl \
 760  s-output s-recog s-emit s-extract s-peep s-check \
 761  s-attr s-attrtab s-opinit s-crt0 \
 762  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 763  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 764  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 765  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 766  gencheck$(build_exeext) genrtl.c genrtl.h \
 767  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 768  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 769  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 770  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 771  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 772  $(LANG_STAGESTUFF)
 773
 774 # Members of libgcc1.a.
 775 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 776    _lshrsi3 _ashrsi3 _ashlsi3 \
 777    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 778    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 779    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 780    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 781    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 782
 783 # Library members defined in libgcc2.c.
 784 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 785      _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 786     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 787     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 788     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
 789     _fixtfdi _fixunstfdi _floatditf \
 790     __gcc_bcmp _eprintf \
 791     _bb _clear_cache _trampoline __main _exit \
 792     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 793     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 \
 794     _ctors
 795
 796 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 797     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 798     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 799     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 800
 801 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 802     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 803     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 804     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 805
 806 # GCONFIG_H lists the config files that the generator files depend on, while
 807 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 808 # a file generated by gencodes.
 809 GCONFIG_H = config.h $(host_xm_file_list)
 810 HCONFIG_H = hconfig.h $(build_xm_file_list)
 811 CONFIG_H = $(GCONFIG_H) insn-codes.h insn-flags.h
 812 TCONFIG_H = tconfig.h $(xm_file_list) insn-codes.h
 813 TM_P_H = tm_p.h $(tm_p_file_list) insn-codes.h
 814
 815 MACHMODE_H = machmode.h machmode.def
 816 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 817 RTL_H = $(RTL_BASE_H) genrtl.h
 818 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 819 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 820 DEMANGLE_H = $(srcdir)/../include/demangle.h
 821 RECOG_H = recog.h
 822 EXPR_H = expr.h insn-codes.h
 823 REGS_H = regs.h varray.h $(MACHMODE_H)
 824 INTEGRATE_H = integrate.h varray.h
 825 LOOP_H = loop.h varray.h bitmap.h
 826 GCC_H = gcc.h version.h
 827 GGC_H = ggc.h varray.h
 828 TIMEVAR_H = timevar.h timevar.def
 829 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 830 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 831 C_TREE_H = c-tree.h $(C_COMMON_H)
 832 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 833
 834 #\f
 835 # Language makefile fragments.
 836
 837 # The following targets define the interface between us and the languages.
 838 #
 839 # all.build, all.cross, start.encap, rest.encap,
 840 # info, dvi,
 841 # install-normal, install-common, install-info, install-man,
 842 # uninstall,
 843 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 844 # stage1, stage2, stage3, stage4
 845 #
 846 # Each language is linked in with a series of hooks (since we can't use `::'
 847 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 848 # Configure computes and adds these here.
 849
 850 ####language hooks
 851 @language_hooks@
 852
 853 # sed inserts language fragments after the following line.
 854 ####language fragments
 855 @language_fragments@
 856
 857 # End of language makefile fragments.
 858 #\f
 859 # The only suffixes we want for implicit rules are .c and .o, so clear
 860 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 861 .SUFFIXES:
 862 .SUFFIXES: .c .o
 863
 864 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 865    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 866         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 867                 "$(xmake_file)" "$(tmake_file)"
 868         cp config.status config.run
 869         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 870         rm -f config.run
 871
 872 config.h: cs-config.h ; @true
 873 hconfig.h: cs-hconfig.h ; @true
 874 tconfig.h: cs-tconfig.h ; @true
 875 tm_p.h: cs-tm_p.h ; @true
 876
 877 cs-config.h: Makefile
 878         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 879         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 880         $(SHELL) $(srcdir)/mkconfig.sh config.h
 881
 882 cs-hconfig.h: Makefile
 883         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 884         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 885         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 886
 887 cs-tconfig.h: Makefile $(CONFIG_H) except.h
 888         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 889         TARGET_CPU_DEFAULT="" \
 890         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 891 # ??? Need extra help to get this definition copied to where libgcc can
 892 # see it.  It shouldn't matter which compiler we use to get there.
 893         echo '#include "config.h"' > conftest.c
 894         echo '#include "except.h"' >> conftest.c
 895         echo 'xyzzy USING_SJLJ_EXCEPTIONS' >> conftest.c
 896         $(HOST_CC) -E conftest.c $(ALL_CFLAGS) $(INCLUDES) > conftest.out
 897         sed -e 's/xyzzy/#define USING_SJLJ_EXCEPTIONS/' -e '/#define/p' \
 898                 -e d conftest.out >> tconfig.h
 899         rm conftest.*
 900
 901 cs-tm_p.h: Makefile
 902         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 903         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 904
 905 $(srcdir)/configure: $(srcdir)/configure.in
 906         (cd $(srcdir) && autoconf)
 907
 908 gccbug: $(srcdir)/gccbug.in
 909         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 910
 911 mklibgcc: $(srcdir)/mklibgcc.in
 912         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 913
 914 # cstamp-h.in controls rebuilding of config.in.
 915 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 916 # delete it.  A stamp file is needed as autoheader won't update the file if
 917 # nothing has changed.
 918 # It remains in the source directory and is part of the distribution.
 919 # This follows what is done in shellutils, fileutils, etc.
 920 # "echo timestamp" is used instead of touch to be consistent with other
 921 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 922 # ??? Newer versions have a maintainer mode that may be useful here.
 923 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 924 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 925         (cd $(srcdir) && autoheader)
 926         @rm -f $(srcdir)/cstamp-h.in
 927         echo timestamp > $(srcdir)/cstamp-h.in
 928 auto-host.h: cstamp-h ; @true
 929 cstamp-h: config.in config.status
 930         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 931
 932 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 933 # a target to build even if it is up-to-date.  So we must verify that
 934 # config.status does not exist before failing.
 935 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 936         @if [ ! -f config.status ] ; then \
 937           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 938           false; \
 939         else \
 940           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 941         fi
 942
 943 all.internal: start.encap rest.encap doc
 944 # This is what to compile if making a cross-compiler.
 945 # Note that we can compile enquire using the cross-compiler just built,
 946 # although we can't run it on this machine.
 947 all.cross: native gcc-cross cpp$(exeext) specs \
 948         $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
 949 # This is what to compile if making gcc with a cross-compiler.
 950 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 951 # This is what must be made before installing GCC and converting libraries.
 952 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 953         xlimits.h lang.start.encap
 954 # These can't be made until after GCC can run.
 955 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 956 # This is what is made with the host's compiler
 957 # whether making a cross compiler or not.
 958 native: config.status auto-host.h intl.all $(LANGUAGES) \
 959         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 960
 961 # Define the names for selecting languages in LANGUAGES.
 962 C c: cc1$(exeext) tradcpp0$(exeext)
 963 PROTO: proto
 964
 965 # Tell GNU make these are phony targets.
 966 .PHONY: C c PROTO proto
 967
 968 # On the target machine, finish building a cross compiler.
 969 # This does the things that can't be done on the host machine.
 970 rest.cross: $(LIBGCC) specs
 971
 972 # Verify that it works to compile and link libgcc1-test.
 973 # If it does, then there are sufficient replacements for libgcc1.a.
 974 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
 975         @echo "Testing libgcc1.  Ignore linker warning messages."
 976         $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
 977           -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
 978 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext) stmp-int-hdrs
 979         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
 980
 981 # Recompile all the language-independent object files.
 982 # This is used only if the user explicitly asks for it.
 983 compilations: $(BACKEND)
 984
 985 # Like libcpp.a, this archive is strictly for the host.
 986 libbackend.a: $(OBJS)
 987         -rm -rf libbackend.a
 988         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 989         -$(RANLIB) libbackend.a
 990
 991 # We call this executable `xgcc' rather than `gcc'
 992 # to avoid confusion if the current directory is in the path
 993 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 994 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 995    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 996         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 997           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 998
 999 # cpp is to cpp0 as gcc is to cc1.
1000 # The only difference from xgcc is that it's linked with cppspec.o
1001 # instead of gccspec.o.
1002 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
1003    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
1004         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
1005           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
1006
1007 # Dump a specs file to make -B./ read these specs over installed ones.
1008 specs: xgcc$(exeext)
1009         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1010         mv tmp-specs specs
1011
1012 # We do want to create an executable named `xgcc', so we can use it to
1013 # compile libgcc2.a.
1014 # Also create gcc-cross, so that install-common will install properly.
1015 gcc-cross: xgcc$(exeext)
1016         cp xgcc$(exeext) gcc-cross$(exeext)
1017
1018 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
1019         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
1020                 $(C_OBJS) $(BACKEND) $(LIBS)
1021
1022 # Build the version of limits.h that we will install.
1023 xlimits.h: glimits.h limitx.h limity.h
1024         if $(LIMITS_H_TEST) ; then \
1025           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1026         else \
1027           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1028         fi
1029         mv tmp-xlimits.h xlimits.h
1030 #\f
1031 # Build libgcc.a.
1032
1033 LIB2ADD = $(LIB2FUNCS_EXTRA)
1034 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
1035
1036 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
1037         objext='$(objext)' \
1038         OLDCC='$(OLDCC)' \
1039         LIBGCC1='$(LIBGCC1)' \
1040         LIB1FUNCS='$(LIB1FUNCS)' \
1041         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1042         LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
1043         LIB2FUNCS='$(LIB2FUNCS)' \
1044         LIB2ADD='$(LIB2ADD)' \
1045         LIB2ADD_ST='$(LIB2ADD_ST)' \
1046         LIB2ADDEH='$(LIB2ADDEH)' \
1047         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1048         FPBIT='$(FPBIT)' \
1049         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1050         DPBIT='$(DPBIT)' \
1051         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1052         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1053         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1054         SHLIB_LINK='$(SHLIB_LINK)' \
1055         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1056         SHLIB_EXT='$(SHLIB_EXT)' \
1057         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1058         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1059         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1060         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1061           $(SHELL) mklibgcc > tmp-libgcc.mk
1062         mv tmp-libgcc.mk libgcc.mk
1063
1064 # All the things that might cause us to want to recompile bits of libgcc.
1065 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1066         libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(TCONFIG_H) \
1067         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1068         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1069         $(LIB2ADDEHDEP) $(EXTRA_PARTS)
1070
1071 libgcc.a: $(LIBGCC_DEPS)
1072         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1073           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1074           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1075           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1076           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1077           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1078           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1079           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1080           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1081           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1082           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1083           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1084           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1085           LIB1ASMSRC='$(LIB1ASMSRC)' \
1086           MAKEOVERRIDES= \
1087           -f libgcc.mk all
1088
1089 # Use the genmultilib shell script to generate the information the gcc
1090 # driver program needs to select the library directory based on the
1091 # switches.
1092 multilib.h: s-mlib; @true
1093 s-mlib: $(srcdir)/genmultilib Makefile
1094         $(SHELL) $(srcdir)/genmultilib \
1095           "`test @enable_multilib@ = yes && echo $(MULTILIB_OPTIONS)`" \
1096           "`test @enable_multilib@ = yes && echo $(MULTILIB_DIRNAMES)`" \
1097           "`test @enable_multilib@ = yes && echo $(MULTILIB_MATCHES)`" \
1098           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCEPTIONS)`" \
1099           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXTRA_OPTS)`" \
1100           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCLUSIONS)`" \
1101                 > tmp-mlib.h
1102         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1103         touch s-mlib
1104
1105 # Build multiple copies of libgcc.a, one for each target switch.
1106 stmp-multilib: $(LIBGCC_DEPS)
1107         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1108           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1109           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1110           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1111           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1112           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1113           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1114           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1115           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1116           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1117           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1118           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1119           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1120           LIB1ASMSRC='$(LIB1ASMSRC)' \
1121           MAKEOVERRIDES= \
1122           -f libgcc.mk all
1123         touch stmp-multilib
1124
1125 # Compile two additional files that are linked with every program
1126 # linked using GCC on systems using COFF or ELF, for the sake of C++
1127 # constructors.
1128 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1129   gbl-ctors.h stmp-int-hdrs tsystem.h
1130         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1131           -finhibit-size-directive -fno-inline-functions \
1132           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1133           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1134
1135 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1136   gbl-ctors.h stmp-int-hdrs tsystem.h
1137         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1138           -finhibit-size-directive -fno-inline-functions \
1139           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1140           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1141
1142 # These are versions of crtbegin and crtend for shared libraries.
1143 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1144   gbl-ctors.h stmp-int-hdrs tsystem.h
1145         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1146           -finhibit-size-directive -fno-inline-functions \
1147           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1148           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1149           -o $(T)crtbeginS$(objext)
1150
1151 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1152   gbl-ctors.h stmp-int-hdrs tsystem.h
1153         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1154           -finhibit-size-directive -fno-inline-functions \
1155           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1156           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1157           -o $(T)crtendS$(objext)
1158
1159 # Compile the start modules crt0.o and mcrt0.o that are linked with
1160 # every program
1161 crt0.o: s-crt0 ; @true
1162 mcrt0.o: s-crt0; @true
1163
1164 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1165         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1166           -o crt0.o -c $(CRT0_S)
1167         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1168           -o mcrt0.o -c $(MCRT0_S)
1169         touch s-crt0
1170 #\f
1171 # Compiling object files from source files.
1172
1173 # Note that dependencies on obstack.h are not written
1174 # because that file is not part of GCC.
1175
1176 # C language specific files.
1177
1178 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1179     diagnostic.h $(TM_P_H)
1180 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1181     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h cpplib.h
1182         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1183
1184 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1185         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1186         mv -f c-p$$$$.c c-parse.c)
1187 $(srcdir)/c-parse.y: c-parse.in
1188         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1189         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1190           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1191           $(srcdir)/c-parse.in >>tmp-c-parse.y
1192         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1193
1194 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1195     $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1196     toplev.h intl.h $(TM_P_H)
1197 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1198     flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1199 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1200     $(GGC_H)  c-lex.h toplev.h diagnostic.h output.h function.h \
1201     $(RTL_H) $(EXPR_H)
1202 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1203     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1204     mbchar.h cpplib.h $(EXPR_H) $(TM_P_H)
1205 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1206     flags.h toplev.h
1207 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1208 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1209     c-pragma.h toplev.h $(GGC_H) $(TM_P_H)
1210 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1211 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1212     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1213 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1214     $(BASIC_BLOCK_H)
1215
1216 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1217 COLLECT2_LIBS = @COLLECT2_LIBS@
1218 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1219 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1220         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@T \
1221                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1222         mv -f $@T $@
1223
1224 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1225         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1226         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1227         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1228         -c $(srcdir)/collect2.c
1229
1230 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1231 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1232         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1233
1234 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) $(SYSTEM_H)
1235         rm -f vfprintf.c
1236         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1237         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1238                 vfprintf.c $(OUTPUT_OPTION)
1239
1240 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) $(SYSTEM_H)
1241         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1242                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1243
1244 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) $(SYSTEM_H)
1245         rm -f strstr.c
1246         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1247         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1248                 strstr.c $(OUTPUT_OPTION)
1249
1250 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c $(GCONFIG_H) \
1251   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1252         rm -f splay-tree.c
1253         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1254         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1255                 splay-tree.c $(OUTPUT_OPTION)
1256
1257 underscore.c: s-under ; @true
1258
1259 s-under: $(GCC_PASSES)
1260         echo "int xxy_us_dummy;" >tmp-dum.c
1261         $(GCC_FOR_TARGET) -S tmp-dum.c
1262         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1263         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1264           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1265         else \
1266           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1267         fi
1268         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1269         -rm -f tmp-dum.c tmp-dum.s
1270         touch s-under
1271
1272 # A file used by all variants of C.
1273
1274 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1275         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1276         $(EXPR_H) $(TM_P_H)
1277
1278 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1279         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1280
1281 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1282         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1283         $(EXPR_H)
1284
1285 c-dump.o: c-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1286         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1287         $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1288
1289 # Language-independent files.
1290
1291 DRIVER_DEFINES = \
1292   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1293   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1294   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1295   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1296   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1297   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1298   `test "$${SHLIB_LINK}" -a "@enable_shared@" = "yes" && echo "-DENABLE_SHARED_LIBGCC"` \
1299   `test "$${SHLIB_MULTILIB}" && echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1300
1301 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1302     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1303         (SHLIB_LINK='$(SHLIB_LINK)' \
1304         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1305         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1306   $(DRIVER_DEFINES) \
1307   -c $(srcdir)/gcc.c)
1308
1309 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1310 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1311
1312 tree-check.h: s-check ; @true
1313 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1314         ./gencheck$(build_exeext) > tmp-check.h
1315         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1316         touch s-check
1317
1318 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1319         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1320          gencheck.o $(HOST_LIBS)
1321
1322 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1323              $(lang_tree_files)
1324         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1325           $(srcdir)/gencheck.c
1326
1327 dumpvers: dumpvers.c
1328
1329 version.o: version.c version.h
1330
1331 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1332         flags.h $(GGC_H) varray.h hash.h $(TM_P_H)
1333
1334 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1335         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1336
1337 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1338         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1339
1340 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1341         flags.h toplev.h
1342
1343 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1344         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1345
1346 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1347         rm -f obstack.c
1348         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1349         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1350                 obstack.c $(OUTPUT_OPTION)
1351
1352 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1353         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1354         -DPREFIX=\"$(prefix)\" \
1355           -c $(srcdir)/prefix.c
1356
1357 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
1358
1359 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1360    $(GGC_H) $(HASHTAB_H) output.h $(TM_P_H)
1361 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H)
1362 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1363    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1364 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h \
1365    $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1366 diagnostic.o : diagnostic.c diagnostic.h diagnostic.def \
1367    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(TM_P_H) flags.h \
1368    $(GGC_H) input.h $(INSN_ATTR_H) insn-config.h toplev.h intl.h
1369 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1370    flags.h input.h $(INSN_ATTR_H) xcoffout.h output.h diagnostic.h \
1371    insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1372    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1373    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1374    ssa.h params.h $(TM_P_H) reload.h
1375         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1376           -DTARGET_NAME=\"$(target_alias)\" \
1377           -c $(srcdir)/toplev.c
1378 main.o : main.c toplev.h
1379
1380 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) bitmap.h $(GGC_H) toplev.h
1381         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1382
1383 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1384     $(BASIC_BLOCK_H)
1385         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1386 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) hard-reg-set.h
1387 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1388         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1389
1390 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1391    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1392    xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H) $(TM_P_H)
1393 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1394    function.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1395    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1396 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1397    insn-config.h hard-reg-set.h $(EXPR_H) except.h \
1398    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1399 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1400    except.h function.h $(EXPR_H) integrate.h \
1401    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1402    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1403 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1404    $(REGS_H) $(EXPR_H) insn-config.h $(RECOG_H) \
1405    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1406    reload.h $(GGC_H) intl.h $(TM_P_H)
1407 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1408    function.h $(REGS_H) $(EXPR_H) insn-config.h \
1409    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1410    except.h $(TM_P_H)
1411 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1412    $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1413 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1414    insn-config.h $(EXPR_H) $(RECOG_H) real.h \
1415    toplev.h $(TM_P_H)
1416 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1417    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) \
1418    toplev.h function.h $(TM_P_H)
1419 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1420    insn-config.h $(EXPR_H) $(RECOG_H) reload.h \
1421    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1422 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1423    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h \
1424    $(TM_P_H)
1425 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h except.h \
1426    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1427    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1428    sdbout.h toplev.h $(TM_P_H)
1429 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1430    flags.h insn-config.h reload.h output.h toplev.h dwarfout.h $(TM_P_H)
1431 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1432    flags.h insn-config.h reload.h output.h \
1433    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1434    $(GGC_H) except.h dwarf2asm.h $(TM_P_H)
1435 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) output.h \
1436    dwarf2asm.h $(TM_P_H)
1437 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1438    flags.h toplev.h output.h dbxout.h $(GGC_H)
1439 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1440    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1441    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1442    $(HASHTAB_H) $(TM_P_H)
1443 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1444 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1445    $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1446    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1447    params.h $(TM_P_H)
1448 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1449    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1450    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h
1451
1452 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1453    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1454    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1455 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1456    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1457    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1458 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1459    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1460    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1461 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1462    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1463    function.h output.h toplev.h $(TM_P_H) params.h
1464 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1465    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1466 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1467    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1468    $(INSN_ATTR_H) except.h params.h $(TM_P_H)
1469 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1470    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1471    $(TM_P_H)
1472 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1473    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1474    $(BASIC_BLOCK_H) output.h ssa.h
1475 dce.o : dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1476    ssa.h insn-config.h $(RECOG_H) output.h
1477 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1478    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1479 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1480    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1481    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1482 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1483    $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1484    $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h $(TM_P_H)
1485 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1486    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1487 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1488    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1489    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H)
1490 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1491    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1492    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1493 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1494    $(BASIC_BLOCK_H)
1495 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1496    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1497    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1498 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1499    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1500    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1501 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1502    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1503    output.h function.h $(INSN_ATTR_H) toplev.h $(TM_P_H)
1504 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1505    $(REGS_H)
1506         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1507 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1508    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1509    $(TM_P_H)
1510 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h
1511 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h $(EXPR_H) \
1512    reload.h $(RECOG_H) hard-reg-set.h insn-config.h $(REGS_H) \
1513    function.h real.h toplev.h $(TM_P_H)
1514 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h $(EXPR_H) \
1515    reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1516    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H)
1517 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1518    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1519    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1520 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1521    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) \
1522    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h params.h $(TM_P_H)
1523 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1524    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1525    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H)
1526 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1527    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1528    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1529 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1530    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1531    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1532 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1533    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1534    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1535 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1536    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1537    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1538 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1539    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1540    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1541 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1542    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1543 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1544    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1545    real.h output.h hard-reg-set.h except.h \
1546    xcoffout.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1547    dbxout.h $(BASIC_BLOCK_H) $(TM_P_H)
1548 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1549    $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1550    real.h toplev.h output.h reload.h $(TM_P_H)
1551 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1552    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1553    varray.h function.h $(TM_P_H)
1554 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1555    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1556    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H)
1557 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1558 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1559    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1560    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H)
1561 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1562 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1563    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1564    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1565 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1566    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1567    output.h $(TM_P_H)
1568 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1569    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1570 params.o : params.c $(CONFIG_H) $(SYSTEM_H) params.h toplev.h
1571
1572 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1573    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1574    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h \
1575    function.h sched-int.h $(TM_P_H)
1576         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1577                 $(out_file) $(OUTPUT_OPTION)
1578
1579 # Build auxiliary files that support ecoff format.
1580 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1581         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1582
1583 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1584
1585 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1586         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1587
1588 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1589
1590 # Build file to support OSF/rose half-pic format.
1591 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H)
1592
1593 #\f
1594 # Generate header and source files from the machine description,
1595 # and compile them.
1596
1597 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1598   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1599   insn-attr.h insn-attrtab.c
1600
1601 # The following pair of rules has this effect:
1602 # genconfig is run only if the md has changed since genconfig was last run;
1603 # but the file insn-config.h is touched only when its contents actually change.
1604
1605 # Each of the other insn-* files is handled by a similar pair of rules.
1606
1607 # This causes an anomaly in the results of make -n
1608 # because insn-* is older than s-*
1609 # and thus make -n thinks that insn-* will be updated
1610 # and force recompilation of things that depend on it.
1611 # We use move-if-change precisely to avoid such recompilation.
1612 # But there is no way to teach make -n that it will be avoided.
1613
1614 # Each of the insn-*.[ch] rules has a semicolon at the end,
1615 # for otherwise the system Make on SunOS 4.1 never tries
1616 # to recompile insn-*.o.  To avoid problems and extra noise from
1617 # versions of make which don't like empty commands (nothing after the
1618 # trailing `;'), we call true for each.
1619
1620 insn-config.h: s-config ; @true
1621 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1622         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1623         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1624         touch s-config
1625
1626 insn-flags.h: s-flags ; @true
1627 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1628         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1629         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1630         touch s-flags
1631
1632 insn-codes.h: s-codes ; @true
1633 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1634         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1635         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1636         touch s-codes
1637
1638 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1639   insn-config.h $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1640   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1641         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1642
1643 insn-emit.c: s-emit ; @true
1644 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1645         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1646         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1647         touch s-emit
1648
1649 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1650   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1651   $(TM_P_H) toplev.h
1652         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1653
1654 insn-recog.c: s-recog ; @true
1655 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1656         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1657         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1658         touch s-recog
1659
1660 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1661   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h $(SYSTEM_H)
1662         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1663
1664 insn-opinit.c: s-opinit ; @true
1665 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1666         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1667         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1668         touch s-opinit
1669
1670 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1671   insn-config.h $(RECOG_H)
1672         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1673
1674 insn-extract.c: s-extract ; @true
1675 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1676         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1677         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1678         touch s-extract
1679
1680 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1681         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1682         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1683
1684 insn-peep.c: s-peep ; @true
1685 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1686         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1687         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1688         touch s-peep
1689
1690 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1691     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1692         $(TM_P_H) flags.h
1693         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1694
1695 insn-attr.h: s-attr ; @true
1696 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1697         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1698         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1699         touch s-attr
1700
1701 insn-attrtab.c: s-attrtab ; @true
1702 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1703         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1704         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1705         touch s-attrtab
1706
1707 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1708     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1709     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1710     $(TM_P_H)
1711         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1712
1713 insn-output.c: s-output ; @true
1714 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1715         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1716         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1717         touch s-output
1718
1719 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1720 genrtl.c genrtl.h : s-genrtl
1721         @true   # force gnu make to recheck modification times.
1722
1723 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1724         ./gengenrtl$(build_exeext) -h >tmp-genrtl.h
1725         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1726         ./gengenrtl$(build_exeext) >tmp-genrtl.c
1727         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1728         touch s-genrtl
1729 #\f
1730 # Compile the programs that generate insn-* from the machine description.
1731 # They are compiled with $(HOST_CC), and associated libraries,
1732 # since they need to run on this machine
1733 # even if GCC is being compiled to run on some other machine.
1734
1735 # $(CONFIG_H) is omitted from the deps of the gen*.o
1736 # because these programs don't really depend on anything
1737 # about the target machine.  They do depend on config.h itself,
1738 # since that describes the host machine.
1739
1740 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1741         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1742
1743 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1744         rm -f hashtab.c
1745         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1746         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1747
1748 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1749         rm -f safe-ctype.c
1750         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1751         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1752
1753 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1754         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1755           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1756
1757 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1758   $(SYSTEM_H) errors.h gensupport.h
1759         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1760
1761 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1762         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1763          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1764
1765 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1766   $(SYSTEM_H) errors.h gensupport.h
1767         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1768
1769 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1770         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1771          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1772
1773 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1774   $(SYSTEM_H) errors.h gensupport.h
1775         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1776
1777 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1778         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1779          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1780
1781 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1782         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1783
1784 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1785         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1786          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1787
1788 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1789   $(SYSTEM_H) errors.h gensupport.h
1790         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1791
1792 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1793         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1794          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1795
1796 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1797   $(SYSTEM_H) errors.h gensupport.h
1798         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1799
1800 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1801         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1802          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1803
1804 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1805   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1806         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1807
1808 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1809         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1810          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1811
1812 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1813         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1814
1815 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1816         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1817          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1818
1819 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1820         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1821
1822 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1823         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1824          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1825
1826 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1827   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1828         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1829
1830 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1831         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1832          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1833
1834 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1835   $(SYSTEM_H) errors.h gensupport.h
1836         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1837
1838 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1839         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1840          gengenrtl.o $(HOST_LIBS)
1841
1842 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1843         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1844 #\f
1845 # Compile the libraries to be used by gen*.
1846 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1847 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1848 # with the rules for rtl.o, etc.
1849 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1850   bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
1851         rm -f $(HOST_PREFIX)rtl.c
1852         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1853         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1854
1855 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1856   $(RTL_H) $(BASIC_BLOCK_H) $(SYSTEM_H)
1857         rm -f $(HOST_PREFIX)print-rtl.c
1858         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1859         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1860
1861 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1862   flags.h bitmap.h
1863         rm -f $(HOST_PREFIX)bitmap.c
1864         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1865         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1866
1867 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(HCONFIG_H)
1868         rm -f $(HOST_PREFIX)obstack.c
1869         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1870         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1871
1872 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(HCONFIG_H)
1873         rm -f $(HOST_PREFIX)vfprintf.c
1874         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1875         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1876
1877 $(HOST_PREFIX_1)doprint.o: doprint.c $(HCONFIG_H)
1878         rm -f $(HOST_PREFIX)doprint.c
1879         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1880         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1881
1882 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c $(HCONFIG_H)
1883         rm -f $(HOST_PREFIX)strstr.c
1884         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1885         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1886
1887 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H)
1888         rm -f $(HOST_PREFIX)errors.c
1889         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1890         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1891
1892
1893 # This satisfies the dependency that we get if you cross-compile a compiler
1894 # that does not need to compile doprint or whatever.
1895 $(HOST_PREFIX_1):
1896         touch $(HOST_PREFIX_1)
1897
1898 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H)
1899         rm -f $(HOST_PREFIX)ggc-none.c
1900         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1901         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1902
1903 #\f
1904 # Remake internationalization support.
1905
1906 intl.o: intl.c intl.h Makefile
1907         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1908           -DLOCALEDIR=\"$(localedir)\" \
1909           -c $(srcdir)/intl.c
1910
1911 $(top_builddir)/intl/libintl.a: intl.all
1912
1913 # Make sure all the headers are there for xgettext to scan.
1914 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1915
1916 intl.all intl.install intl.uninstall \
1917   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1918         @for d in $(INTL_SUBDIRS); do \
1919           target=`expr $@ : 'intl.\(.*\)'` && \
1920           echo "(cd $$d && $(MAKE) $$target)" && \
1921           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1922           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1923         done
1924
1925 #\f
1926 # Remake cpp and protoize.
1927
1928 PREPROCESSOR_DEFINES = \
1929   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1930   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1931   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1932   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
1933   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1934   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1935   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1936
1937 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1938                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1939                 mkdeps.o prefix.o version.o mbchar.o
1940
1941 LIBCPP_DEPS =   cpplib.h cpphash.h intl.h $(SYSTEM_H)
1942
1943 # Most of the other archives built/used by this makefile are for
1944 # targets.  This one is strictly for the host.
1945 libcpp.a: $(LIBCPP_OBJS)
1946         -rm -rf libcpp.a
1947         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1948         -$(RANLIB) libcpp.a
1949
1950 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1951         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1952         intl.o libcpp.a $(LIBS)
1953
1954 cppmain.o:  cppmain.c  $(CONFIG_H) cpplib.h intl.h $(SYSTEM_H)
1955
1956 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1957 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1958 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
1959 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1960 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1961 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1962 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1963 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1964                 mkdeps.h prefix.h output.h version.h
1965
1966 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
1967         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1968           $(PREPROCESSOR_DEFINES) \
1969           -c $(srcdir)/cppdefault.c
1970
1971 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
1972
1973 # The traditional mode preprocessor, a separate program for ease of
1974 # maintenance.  Some code is shared with the ISO-C cpp.
1975 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1976         mkdeps.o $(LIBDEPS)
1977         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1978         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1979
1980 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
1981 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
1982
1983 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1984         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1985         mv -f tr$$$$.c tradcif.c)
1986
1987 # Note for the stamp targets, we run the program `true' instead of
1988 # having an empty command (nothing following the semicolon).
1989
1990 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1991
1992 PROTO_OBJS = intl.o version.o
1993
1994 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1995         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1996
1997 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1998         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1999
2000 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2001    Makefile version.h
2002         (SHLIB_LINK='$(SHLIB_LINK)' \
2003         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2004         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2005           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2006           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2007
2008 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2009    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2010         (SHLIB_LINK='$(SHLIB_LINK)' \
2011         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2012         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2013           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2014           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
2015
2016 # This info describes the target machine, so compile with GCC just built.
2017 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2018    stmp-int-hdrs
2019         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2020         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2021           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2022         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2023           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2024         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2025
2026
2027 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2028         -rm -f tmp-proto.[cso]
2029         cp $(srcdir)/protoize.c tmp-proto.c
2030         chmod u+w tmp-proto.c
2031         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2032           $(GCC_CFLAGS) $(INCLUDES) \
2033           -DGCC_INCLUDE_DIR=0 \
2034           -DGPLUSPLUS_INCLUDE_DIR=0 \
2035           -DCROSS_INCLUDE_DIR=0 \
2036           -DTOOL_INCLUDE_DIR=0 \
2037           -DSTANDARD_EXEC_PREFIX=0 \
2038           -DDEFAULT_TARGET_MACHINE=0 \
2039           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2040         @echo '**********' Expect 400 lines of differences.
2041         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2042         -wc -l tmp-proto.diff
2043         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2044           $(GCC_CFLAGS) $(INCLUDES) \
2045           -DGCC_INCLUDE_DIR=0 \
2046           -DGPLUSPLUS_INCLUDE_DIR=0 \
2047           -DCROSS_INCLUDE_DIR=0 \
2048           -DTOOL_INCLUDE_DIR=0 \
2049           -DSTANDARD_EXEC_PREFIX=0 \
2050           -DDEFAULT_TARGET_MACHINE=0 \
2051           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2052         @echo Expect zero differences.
2053         diff $(srcdir)/protoize.c tmp-proto.c | cat
2054         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2055
2056 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2057
2058 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2059 # upon whether $(exeext) is empty or not.
2060 GCOV_OBJS = gcov.o intl.o
2061 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2062         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2063 #\f
2064 # Build the include directory.  The stamp files are stmp-* rather than
2065 # s-* so that mostlyclean does not force the include directory to
2066 # be rebuilt.
2067
2068 # Build the include directory including float.h (which no longer depends upon
2069 # enquire).
2070 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2071 # Copy in the headers provided with gcc.
2072 # The sed command gets just the last file name component;
2073 # this is necessary because VPATH could add a dirname.
2074 # Using basename would be simpler, but some systems don't have it.
2075 # The touch command is here to workaround an AIX/Linux NFS bug.
2076         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2077         for file in .. $(USER_H); do \
2078           if [ X$$file != X.. ]; then \
2079             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2080             touch include/$$realfile; \
2081             rm -f include/$$realfile; \
2082             cp $$file include; \
2083             chmod a+r include/$$realfile; \
2084           fi; \
2085         done
2086         rm -f include/limits.h
2087         cp xlimits.h include/limits.h
2088         chmod a+r include/limits.h
2089         rm -f include/float.h
2090         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2091           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2092           chmod a+r include/float.h; \
2093         else :; fi
2094 # Install the README
2095         rm -f include/README
2096         cp $(srcdir)/README-fixinc include/README
2097         chmod a+r include/README
2098         touch $@
2099
2100 # fixinc.sh depends on this, not on specs directly.
2101 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2102 # after each stage just because specs' mtime has changed.
2103 specs.ready: specs
2104         -if [ -f specs.ready ] ; then \
2105                 true; \
2106         else \
2107                 touch specs.ready; \
2108         fi
2109
2110 FIXINCSRCDIR=$(srcdir)/fixinc
2111 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2112         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2113         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2114         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2115         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2116         CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2117         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2118         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2119         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2120
2121 # Build fixed copies of system files.
2122 stmp-fixinc: fixinc.sh gsyslimits.h
2123         rm -rf include; mkdir include
2124         -chmod a+rx include
2125         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2126         SHELL='$(SHELL)' ;\
2127         export TARGET_MACHINE srcdir SHELL ; \
2128         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2129         rm -f include/syslimits.h; \
2130         if [ -f include/limits.h ]; then \
2131           mv include/limits.h include/syslimits.h; \
2132         else \
2133           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2134         fi; \
2135         chmod a+r include/syslimits.h)
2136 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2137 # that directory exists, then make sure that $(libsubdir) exists.
2138 # This is because cpp is compiled to find $(tooldir)/include via
2139 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2140 # exists.
2141 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
2142 # won't work because libsubdir doesn't exist yet.
2143         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2144            && [ -d $(tooldir)/sys-include ]; then \
2145           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2146           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2147           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2148           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2149         else true; fi
2150         touch stmp-fixinc
2151
2152 # Files related to the fixproto script.
2153 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2154 # used in native and host-x-target builds, so it's safe to link them with
2155 # libiberty.a.
2156
2157 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2158         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2159         then \
2160           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2161           export CC; \
2162           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2163           mv tmp-deduced.h deduced.h; \
2164         else \
2165           touch deduced.h; \
2166         fi
2167
2168 GEN_PROTOS_OBJS = gen-protos.o scan.o
2169 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2170         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2171           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2172
2173 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2174         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2175
2176 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2177         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2178
2179 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2180         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2181           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2182         mv tmp-fixtmp.c fixtmp.c
2183         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2184           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2185           | ./gen-protos >xsys-protos.hT
2186         mv xsys-protos.hT xsys-protos.h
2187         rm -rf fixtmp.c
2188
2189 # This is nominally a 'build' program, but it's run only when host==build,
2190 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2191 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2192            $(LIBDEPS) libcpp.a
2193         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2194            scan-decls.o scan.o libcpp.a $(LIBS)
2195
2196 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2197         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) cpplib.h
2198         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2199
2200 scan-decls.o: scan-decls.c scan.h cpplib.h $(HCONFIG_H) $(SYSTEM_H)
2201         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2202
2203 # stmp-fixproto depends on this, not on fix-header directly.
2204 # The idea is to make sure fix-header gets built,
2205 # but not rerun fixproto after each stage
2206 # just because fix-header's mtime has changed.
2207 fixhdr.ready: fix-header$(build_exeext)
2208         -if [ -f fixhdr.ready ] ; then \
2209                 true; \
2210         else \
2211                 touch fixhdr.ready; \
2212         fi
2213
2214 # stmp-int-headers is to make sure fixincludes has already finished.
2215 # The if statement is so that we don't run fixproto a second time
2216 # if it has already been run on the files in `include'.
2217 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2218         if [ -f include/fixed ] ; then true; \
2219         else \
2220           : This line works around a 'make' bug in BSDI 1.1.; \
2221           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2222           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2223             export mkinstalldirs; \
2224           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2225             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2226             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2227           else true; fi; \
2228           touch include/fixed; \
2229         fi
2230         touch stmp-fixproto
2231 #\f
2232 # Remake the info files.
2233
2234 doc: $(BUILD_INFO) gccbug
2235 info: $(srcdir)/cpp.info $(srcdir)/gcc.info lang.info $(srcdir)/c-tree.info $(srcdir)/cppinternals.info
2236
2237 $(srcdir)/cpp.info: $(srcdir)/cpp.texi
2238         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cpp.info cpp.texi
2239
2240 $(srcdir)/gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2241           $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2242           $(srcdir)/tm.texi $(srcdir)/gcov.texi $(srcdir)/contrib.texi \
2243           $(srcdir)/objc.texi
2244         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o gcc.info gcc.texi
2245
2246 $(srcdir)/c-tree.info: $(srcdir)/c-tree.texi
2247         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o c-tree.info \
2248                 c-tree.texi
2249
2250 $(srcdir)/cppinternals.info: $(srcdir)/cppinternals.texi
2251         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cppinternals.info \
2252                 cppinternals.texi
2253
2254 dvi: gcc.dvi cpp.dvi lang.dvi
2255
2256 # This works with GNU Make's default rule.
2257 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2258          $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2259          $(srcdir)/tm.texi $(srcdir)/gcov.texi $(srcdir)/contrib.texi \
2260          $(srcdir)/objc.texi
2261         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2262         texindex gcc.??
2263         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2264
2265 cpp.dvi: $(srcdir)/cpp.texi
2266         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2267         texindex cpp.??
2268         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2269
2270 generated-manpages: $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2271
2272 $(srcdir)/gcov.1: $(srcdir)/gcov.texi
2273         touch $(srcdir)/gcov.1
2274         -$(TEXI2POD) < $(srcdir)/gcov.texi > gcov.pod
2275         -($(POD2MAN) gcov.pod > $(srcdir)/gcov.1.T$$$$ && \
2276                 mv -f $(srcdir)/gcov.1.T$$$$ $(srcdir)/gcov.1) || \
2277                 (rm -f $(srcdir)/gcov.1.T$$$$ && exit 1)
2278         -rm -f gcov.pod
2279
2280 $(srcdir)/cpp.1: $(srcdir)/cpp.texi
2281         touch $(srcdir)/cpp.1
2282         -$(TEXI2POD) < $(srcdir)/cpp.texi > cpp.pod
2283         -($(POD2MAN) cpp.pod > $(srcdir)/cpp.1.T$$$$ && \
2284                 mv -f $(srcdir)/cpp.1.T$$$$ $(srcdir)/cpp.1) || \
2285                 (rm -f $(srcdir)/cpp.1.T$$$$ && exit 1)
2286         -rm -f cpp.pod
2287
2288 $(srcdir)/gcc.1: $(srcdir)/invoke.texi
2289         touch $(srcdir)/gcc.1
2290         -$(TEXI2POD) < $(srcdir)/invoke.texi > gcc.pod
2291         -($(POD2MAN) gcc.pod > $(srcdir)/gcc.1.T$$$$ && \
2292                 mv -f $(srcdir)/gcc.1.T$$$$ $(srcdir)/gcc.1) || \
2293                 (rm -f $(srcdir)/gcc.1.T$$$$ && exit 1)
2294         -rm -f gcc.pod
2295
2296 #\f
2297 # Deletion of files made during compilation.
2298 # There are four levels of this:
2299 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2300 # `mostlyclean' is useful while working on a particular type of machine.
2301 # It deletes most, but not all, of the files made by compilation.
2302 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2303 # `clean' deletes everything made by running `make all'.
2304 # `distclean' also deletes the files made by config.
2305 # `maintainer-clean' also deletes everything that could be regenerated
2306 # automatically, except for `configure'.
2307 # We remove as much from the language subdirectories as we can
2308 # (less duplicated code).
2309
2310 INTL_MOSTLYCLEAN = intl.mostlyclean
2311 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2312         -rm -f $(STAGESTUFF)
2313         -rm -rf libgcc
2314 # Delete the temporary source copies for cross compilation.
2315         -rm -f $(HOST_PREFIX_1)rtl.c
2316         -rm -f $(HOST_PREFIX_1)obstack.c
2317 # Delete the temp files made in the course of building libgcc.a.
2318         -rm -f xlimits.h libgcc1-test
2319         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2320 # Delete other built files.
2321         -rm -f t-float.h-cross xsys-protos.hT
2322 # Delete the stamp and temporary files.
2323         -rm -f s-* tmp-* stamp-* stmp-*
2324         -rm -f */stamp-* */tmp-*
2325 # Delete debugging dump files.
2326         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2327 # Delete some files made during installation.
2328         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2329         -rm -f collect collect2 mips-tfile mips-tdump
2330 # Delete files generated for fixproto
2331         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2332           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2333 # Delete files generated for fixincl
2334         -rm -rf fixincl fixinc.sh specs.ready
2335         (cd fixinc && $(MAKE) clean)
2336 # Delete unwanted output files from TeX.
2337         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2338         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2339 # Delete sorted indices we don't actually use.
2340         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2341 # Delete core dumps.
2342         -rm -f core */core
2343
2344 # Delete all files made by compilation
2345 # that don't exist in the distribution.
2346 INTL_CLEAN = intl.clean
2347 clean: mostlyclean $(INTL_CLEAN) lang.clean
2348         -rm -f libgcc.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).0
2349         -rm -f config.h tconfig.h hconfig.h tm_p.h
2350         -rm -f cs-*
2351         -rm -rf libgcc
2352         -rm -f *.dvi
2353         -rm -f */*.dvi
2354 # Delete the include directory.
2355         -rm -rf include
2356 # Delete files used by the "multilib" facility (including libgcc subdirs).
2357         -rm -f multilib.h tmpmultilib*
2358         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2359           rm -rf $(MULTILIB_DIRNAMES); \
2360         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2361           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2362         fi ; fi
2363         -rm -fr stage1 stage2 stage3 stage4
2364 # Delete stamps of bootstrap stages
2365         -rm -f stage?_*
2366         -rm -f clean?_*
2367         -rm -f stage_last
2368
2369 # Delete all files that users would normally create
2370 # while building and installing GCC.
2371 INTL_DISTCLEAN = intl.distclean
2372 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2373         -rm -f auto-host.h auto-build.h
2374         -rm -f cstamp-h
2375         -rm -f config.status config.run config.cache config.bak
2376         -rm -f Make-lang Make-hooks Make-host Make-target
2377         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2378         -rm -f gthr-default.h
2379         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2380         -rm -f c-parse.output
2381         -rm -f *.asm
2382         -rm -f float.h
2383         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2384         -rm -f testsuite/{gcc,g++}.{log,sum}
2385         -rm -f intl/libintl.h libintl.h
2386         -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
2387         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2388         -rm -f gcov.pod
2389         -rm -f fixinc/Makefile
2390         -rmdir cp f java objc fixinc intl po 2>/dev/null
2391
2392 # Delete anything likely to be found in the source directory
2393 # that shouldn't be in the distribution.
2394 extraclean: distclean lang.extraclean
2395         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2396         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2397         -rm -f config/*/=* config/*/"#"* config/*/*~*
2398         -rm -f config/*/*.orig config/*/*.rej
2399         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2400         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2401         -rm -f *lose config/*lose config/*/*lose
2402         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2403         -rm -f y.tab.c yacc.*
2404         -rm -f */=* */"#"* */*~*
2405         -rm -f */patch* */*.orig */*.rej
2406         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2407         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2408         -rm -f */*lose */*.s */*.s[0-9] */*.i
2409
2410 # Get rid of every file that's generated from some other file, except for `configure'.
2411 # Most of these files ARE PRESENT in the GCC distribution.
2412 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2413 # submake, so that we don't descend into intl after its makefile has been
2414 # removed.
2415 maintainer-clean:
2416         @echo 'This command is intended for maintainers to use; it'
2417         @echo 'deletes files that may need special tools to rebuild.'
2418         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2419                 intl.maintainer-clean lang.maintainer-clean distclean
2420         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2421         -rm -f cpp.??s cpp.*aux
2422         -rm -f gcc.??s gcc.*aux
2423         -rm -f $(srcdir)/cpp.info* $(srcdir)/gcc.info* $(srcdir)/c-tree.info*
2424         -rm -f $(srcdir)/cppinternals.info*
2425         -rm -f $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2426 #\f
2427 # Entry points `install' and `uninstall'.
2428 # Also use `install-collect2' to install collect2 when the config files don't.
2429
2430 # The semicolon is to prevent the install.sh -> install default rule
2431 # from doing anything.  Having it run true helps avoid problems and
2432 # noise from versions of make which don't like to have null commands.
2433 install: $(INSTALL_TARGET) ; @true
2434
2435 # Copy the compiler files into directories where they will be run.
2436 # Install the driver last so that the window when things are
2437 # broken is small.
2438 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2439     $(INSTALL_CPP) install-man install-info intl.install \
2440     lang.install-normal install-driver
2441
2442 # Do nothing while making gcc with a cross-compiler. The person who
2443 # makes gcc for the target machine has to know how to put a complete
2444 # gcc together by hand.
2445 install-build: force
2446         @echo You have to install gcc on your target machine by hand.
2447
2448 # Run this on the target machine
2449 # to finish installation of cross compiler.
2450 # This is not used anymore now that float.h does not depend on enquire.
2451 install-cross-rest: install-float-h-cross
2452
2453 # Handle cpp installation.
2454 install-cpp: cpp$(exeext)
2455         -if [ -f gcc-cross$(exeext) ] ; then \
2456           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2457           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2458           if [ x$(cpp_install_dir) != x ]; then \
2459             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2460             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2461           else true; fi; \
2462         else \
2463           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2464           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2465           if [ x$(cpp_install_dir) != x ]; then \
2466             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2467             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2468           else true; fi; \
2469         fi
2470
2471 uninstall-cpp:
2472         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2473         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2474         -if [ x$(cpp_install_dir) != x ]; then \
2475           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2476           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2477         else true; fi
2478
2479 # Install float.h for cross compiler.
2480 # Run this on the target machine!
2481 # This is not used anymore now that float.h does not depend on enquire.
2482 install-float-h-cross: installdirs
2483 #       if [ -f enquire ] ; then true; else false; fi
2484 # Note: don't use -.  We should fail right away if enquire was not made.
2485         ./enquire -f > $(tmpdir)/float.h
2486         -rm -f $(libsubdir)/include/float.h
2487         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2488         -rm -f $(tmpdir)/float.h
2489         chmod a-x $(libsubdir)/include/float.h
2490
2491 # Create the installation directories.
2492 installdirs:
2493         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2494         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2495         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2496         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2497 # This dir isn't currently searched by cpp.
2498 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2499         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2500           fdir=$${fdir}/$${dir}; \
2501           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2502         done
2503         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2504         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2505         -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2506         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2507         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2508 # We don't use mkdir -p to create the parents of man1dir,
2509 # because some systems don't support it.
2510 # Instead, we use this technique to create the immediate parent of man1dir.
2511         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2512         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2513         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2514
2515 # Install the compiler executables built during cross compilation.
2516 install-common: native $(EXTRA_PARTS) lang.install-common
2517         for file in $(COMPILERS); do \
2518           if [ -f $$file ] ; then \
2519             rm -f $(libsubdir)/$$file; \
2520             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2521           else true; \
2522           fi; \
2523         done
2524         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2525           if [ x"$$file" != x.. ]; then \
2526             rm -f $(libsubdir)/$$file; \
2527             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2528           else true; fi; \
2529         done
2530         for file in $(EXTRA_PARTS) ..; do \
2531           if [ x"$$file" != x.. ]; then \
2532             rm -f $(libsubdir)/$$file; \
2533             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2534             chmod a-x $(libsubdir)/$$file; \
2535           else true; fi; \
2536         done
2537 # Don't mess with specs if it doesn't exist yet.
2538         -if [ -f specs ] ; then \
2539           rm -f $(libsubdir)/specs; \
2540           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2541           chmod a-x $(libsubdir)/specs; \
2542         fi
2543 # Install protoize if it was compiled.
2544         -if [ -f protoize$(exeext) ]; \
2545         then \
2546             if [ -f gcc-cross$(exeext) ] ; then \
2547                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2548                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2549                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2550                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2551             else \
2552                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2553                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2554                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2555                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2556             fi ; \
2557             rm -f $(libsubdir)/SYSCALLS.c.X; \
2558             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2559             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2560         fi
2561         -rm -f $(libsubdir)/cpp0$(exeext)
2562         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2563         -rm -f $(libsubdir)/tradcpp0$(exeext)
2564         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2565 # Install gcov if it was compiled.
2566         -if [ -f gcov$(exeext) ]; \
2567         then \
2568             rm -f $(bindir)/gcov$(exeext); \
2569             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2570         fi
2571         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2572
2573 # Install the driver program as $(target_alias)-gcc
2574 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2575 install-driver: installdirs xgcc$(exeext)
2576         -if [ -f gcc-cross$(exeext) ] ; then \
2577           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2578           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2579           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2580             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2581             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2582           else true; fi; \
2583         else \
2584           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2585           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2586           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2587           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2588           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2589         fi
2590
2591 # Install the info files.
2592 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2593 # to do the install.
2594 install-info: doc installdirs lang.install-info
2595         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2596         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2597         if [ -f $(srcdir)/gcc.info ]; then \
2598           for f in $(srcdir)/cpp.info* $(srcdir)/gcc.info* \
2599                 $(srcdir)/c-tree.info* $(srcdir)/cppinternals.info*; do \
2600             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2601             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2602           done; \
2603         else true; fi
2604         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2605           if [ -f $(infodir)/dir ] ; then \
2606             for f in cpp.info gcc.info c-tree.info cppinternals.info; do \
2607                 if [ -f $(infodir)/$$f ]; then \
2608                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2609                 else true; fi \
2610             done; \
2611           else true; fi; \
2612         else true; fi;
2613         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2614         -chmod a-x $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2615
2616 # Install the man pages.
2617 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2618         -if [ -f gcc-cross$(exeext) ] ; then \
2619           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2620           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2621           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2622         else \
2623           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2624           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2625           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2626         fi
2627         -rm -f $(man1dir)/cpp$(manext)
2628         -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2629         -chmod a-x $(man1dir)/cpp$(manext)
2630         -rm -f $(man1dir)/gcov$(manext)
2631         -$(INSTALL_DATA) $(srcdir)/gcov.1 $(man1dir)/gcov$(manext)
2632         -chmod a-x $(man1dir)/gcov$(manext)
2633
2634 # Install the library.
2635 install-libgcc: libgcc.mk libgcc.a installdirs
2636         if $(RANLIB_TEST_FOR_TARGET); then \
2637           r_f_t=$(RANLIB_FOR_TARGET); \
2638         else \
2639           r_f_t=: ; \
2640         fi; \
2641         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2642           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2643           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2644           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2645           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2646           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
2647           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2648           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2649           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2650           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2651           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
2652           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2653           LIB1ASMSRC='$(LIB1ASMSRC)' \
2654           MAKEOVERRIDES= \
2655           INSTALL_DATA="$(INSTALL_DATA)" \
2656           RANLIB_FOR_TARGET="$$r_f_t" \
2657           libsubdir="$(libsubdir)" \
2658           slibdir="$(slibdir)" \
2659           -f libgcc.mk install
2660
2661 # Install multiple versions of libgcc.a.
2662 install-multilib: stmp-multilib installdirs
2663         if $(RANLIB_TEST_FOR_TARGET); then \
2664           r_f_t=$(RANLIB_FOR_TARGET); \
2665         else \
2666           r_f_t=: ; \
2667         fi; \
2668         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2669           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2670           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2671           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2672           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2673           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
2674           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2675           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2676           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2677           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2678           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
2679           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2680           LIB1ASMSRC='$(LIB1ASMSRC)' \
2681           MAKEOVERRIDES= \
2682           INSTALL_DATA="$(INSTALL_DATA)" \
2683           RANLIB_FOR_TARGET="$$r_f_t" \
2684           libsubdir="$(libsubdir)" \
2685           slibdir="$(slibdir)" \
2686           -f libgcc.mk install
2687
2688 # Install all the header files built in the include subdirectory.
2689 install-headers: $(INSTALL_HEADERS_DIR)
2690 # Fix symlinks to absolute paths in the installed include directory to
2691 # point to the installed directory, not the build directory.
2692 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2693         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2694         if [ $$? -eq 0 ]; then \
2695           dir=`cd include; pwd`; \
2696           for i in $$files; do \
2697             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2698             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2699               rm -f $(libsubdir)/include/$$i; \
2700               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2701             fi; \
2702           done; \
2703         fi
2704
2705 # Create or recreate the gcc private include file directory.
2706 install-include-dir: installdirs
2707         -rm -rf $(libsubdir)/include
2708         mkdir $(libsubdir)/include
2709         -chmod a+rx $(libsubdir)/include
2710
2711 # Install the include directory using tar.
2712 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2713 # We use `pwd`/include instead of just include to problems with CDPATH
2714 # Unless a full pathname is provided, some shells would print the new CWD,
2715 # found in CDPATH, corrupting the output.  We could just redirect the
2716 # output of `cd', but some shells lose on redirection within `()'s
2717         (cd `pwd`/include ; \
2718          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2719 # /bin/sh on some systems returns the status of the first tar,
2720 # and that can lose with GNU tar which always writes a full block.
2721 # So use `exit 0' to ignore its exit status.
2722
2723 # Install the include directory using cpio.
2724 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2725 # See discussion about the use of `pwd` above
2726         cd `pwd`/include ; \
2727         find . -print | cpio -pdum $(libsubdir)/include
2728
2729 # Use this target to install the program `collect2' under the name `collect2'.
2730 install-collect2: collect2 installdirs
2731         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2732 # Install the driver program as $(libsubdir)/gcc for collect2.
2733         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2734
2735 # Cancel installation by deleting the installed files.
2736 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2737         -rm -rf $(libsubdir)
2738         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2739         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2740         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2741         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2742         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2743         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2744         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2745         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2746         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2747         -rm -rf $(man1dir)/cpp$(manext)
2748         -rm -rf $(man1dir)/protoize$(manext)
2749         -rm -rf $(man1dir)/unprotoize$(manext)
2750         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2751         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2752 #\f
2753 # These targets are for the dejagnu testsuites. The file site.exp
2754 # contains global variables that all the testsuites will use.
2755
2756 # Set to $(target_alias)/ for cross.
2757 target_subdir = @target_subdir@
2758
2759 site.exp: ./config.status Makefile
2760         @echo "Making a new config file..."
2761         -@rm -f ./tmp?
2762         @touch site.exp
2763         -@mv site.exp site.bak
2764         @echo "## these variables are automatically generated by make ##" > ./tmp0
2765         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2766         @echo "# add them to the last section" >> ./tmp0
2767         @echo "set rootme \"`pwd`\"" >> ./tmp0
2768         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2769         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2770         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2771         @echo "set target_triplet $(target)" >> ./tmp0
2772         @echo "set target_alias $(target_alias)" >> ./tmp0
2773 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2774         @echo "set CFLAGS \"\"" >> ./tmp0
2775         @echo "set CXXFLAGS \"-I$(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
2776         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2777         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2778 # If newlib has been configured, we need to pass -B to gcc so it can find
2779 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2780 # message if it doesn't, but the testsuite is supposed to ignore the message -
2781 # it's too difficult to tell when to and when not to pass -B (not all targets
2782 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2783 # seems like too selective a test.
2784 # ??? Another way to solve this might be to rely on linker scripts.  Then
2785 # theoretically the -B won't be needed.
2786 # We also need to pass -L ../ld so that the linker can find ldscripts.
2787         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2788           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2789           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2790           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2791           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2792           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2793         else true; \
2794         fi
2795         @if [ -d $(objdir)/../ld ] ; then \
2796           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2797         else true; \
2798         fi
2799         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2800         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2801         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2802         @cat ./tmp0 > site.exp
2803         @cat site.bak | sed \
2804                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2805         -@rm -f ./tmp?
2806
2807 CHECK_TARGETS = check-gcc @check_languages@ @CHECK_PO@
2808
2809 check-c++ : check-g++
2810 check-f77 : check-g77
2811 check-java :
2812
2813 check: $(CHECK_TARGETS)
2814
2815 # The idea is to parallelize testing of multilibs, for example:
2816 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2817 # will run 3 concurrent sessions of check-gcc, eventually testing
2818 # all 10 combinations.  GNU make is required, as is a shell that expands
2819 # alternations within braces.
2820 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2821         target=`echo "$@" | sed 's,//.*,,'`; \
2822         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2823         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2824         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2825           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2826           "$$target"
2827
2828 TESTSUITEDIR = testsuite
2829
2830 $(TESTSUITEDIR)/site.exp: site.exp
2831         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2832         -rm -f $@
2833         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2834
2835 check-g++: $(TESTSUITEDIR)/site.exp
2836         -(rootme=`pwd`; export rootme; \
2837         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2838         cd $(TESTSUITEDIR); \
2839         EXPECT=${EXPECT} ; export EXPECT ; \
2840         if [ -f $${rootme}/../expect/expect ] ; then  \
2841            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2842             export TCL_LIBRARY ; fi ; \
2843         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2844
2845 check-gcc: $(TESTSUITEDIR)/site.exp
2846         -(rootme=`pwd`; export rootme; \
2847         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2848         cd $(TESTSUITEDIR); \
2849         EXPECT=${EXPECT} ; export EXPECT ; \
2850         if [ -f $${rootme}/../expect/expect ] ; then  \
2851            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2852            export TCL_LIBRARY ; fi ; \
2853         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2854
2855 check-g77: $(TESTSUITEDIR)/site.exp
2856         -(rootme=`pwd`; export rootme; \
2857         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2858         cd $(TESTSUITEDIR); \
2859         EXPECT=${EXPECT} ; export EXPECT ; \
2860         if [ -f $${rootme}/../expect/expect ] ; then  \
2861            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2862            export TCL_LIBRARY ; fi ; \
2863         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2864
2865 check-objc: $(TESTSUITEDIR)/site.exp
2866         -(rootme=`pwd`; export rootme; \
2867         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2868         cd $(TESTSUITEDIR); \
2869         EXPECT=${EXPECT} ; export EXPECT ; \
2870         if [ -f $${rootme}/../expect/expect ] ; then  \
2871            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2872             export TCL_LIBRARY ; fi ; \
2873         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2874
2875 check-po:
2876         if test -f cp/Makefile && test -f f/Makefile && \
2877            test -f java/Makefile && test -f objc/Makefile; then \
2878            $(MAKE) -C po check-po; \
2879         fi
2880
2881 check-consistency: testsuite/site.exp
2882         -rootme=`pwd`; export rootme; \
2883         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2884         cd testsuite; \
2885         EXPECT=${EXPECT} ; export EXPECT ; \
2886         if [ -f $${rootme}/../expect/expect ] ; then  \
2887            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2888            export TCL_LIBRARY ; fi ; \
2889         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2890
2891 # These exist for maintenance purposes.
2892
2893 # Update the tags table.
2894 TAGS: force
2895         (cd $(srcdir);                                                  \
2896         mkdir tmp-tags;                                                 \
2897         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2898         etags *.y *.h *.c;                                              \
2899         mv tmp-tags/* .;                                                \
2900         rmdir tmp-tags)
2901
2902 # A list of files to be destroyed during "lean" builds.
2903 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2904
2905 # Flags to pass to stage2 and later recursive makes.  Note that the
2906 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2907 # the context of the stage_x rule.
2908 STAGE2_FLAGS_TO_PASS = \
2909         CFLAGS="$(BOOT_CFLAGS)" \
2910         LDFLAGS="$(BOOT_LDFLAGS)" \
2911         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2912         STRICT_WARN="$(STRICT2_WARN)" \
2913         libdir=$(libdir) \
2914         LANGUAGES="$(LANGUAGES)" \
2915         MAKEOVERRIDES= \
2916         OUTPUT_OPTION="-o \$$@"
2917
2918 # Only build the C compiler for stage1, because that is the only one that
2919 # we can guarantee will build with the native compiler, and also it is the
2920 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
2921 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
2922 # overrideable (for a bootstrap build stage1 also builds gcc.info).
2923 stage1_build:
2924         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
2925                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
2926                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
2927         touch stage1_build
2928         echo stage1_build > stage_last
2929
2930 stage1_copy: stage1_build
2931         $(MAKE) stage1
2932         touch stage1_copy
2933         echo stage2_build > stage_last
2934
2935 stage2_build: stage1_copy
2936         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2937                  STAGE_PREFIX=stage1/ \
2938                  $(STAGE2_FLAGS_TO_PASS)
2939         touch stage2_build
2940         echo stage2_build > stage_last
2941
2942 stage2_copy: stage2_build
2943         $(MAKE) stage2
2944         touch stage2_copy
2945         echo stage3_build > stage_last
2946
2947 stage3_build: stage2_copy
2948         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2949                  STAGE_PREFIX=stage2/ \
2950                  $(STAGE2_FLAGS_TO_PASS)
2951         touch stage3_build
2952         echo stage3_build > stage_last
2953
2954 # For bootstrap4:
2955 stage3_copy: stage3_build
2956         $(MAKE) stage3
2957         touch stage3_copy
2958         echo stage4_build > stage_last
2959
2960 stage4_build: stage3_copy
2961         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
2962                  STAGE_PREFIX=stage3/ \
2963                  $(STAGE2_FLAGS_TO_PASS)
2964         touch stage4_build
2965         echo stage4_build > stage_last
2966
2967 # Additional steps for *-lean targets:
2968 clean_s1: stage1_copy
2969         -(cd stage1 && rm -f $(VOL_FILES))
2970         touch clean_s1
2971
2972 clean_s2: stage2_copy
2973         -rm -rf stage1
2974         touch clean_s2
2975
2976 # The various entry points for bootstrapping.
2977
2978 bootstrap: stage3_build
2979         @echo
2980         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2981         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
2982         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2983
2984 bootstrap-lean : clean_s1 clean_s2 stage3_build
2985         @echo
2986         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2987         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2988
2989 bootstrap2: bootstrap
2990
2991 bootstrap2-lean : bootstrap-lean
2992
2993 bootstrap3 bootstrap3-lean: bootstrap
2994
2995 bootstrap4 bootstrap4-lean: stage4_build
2996
2997 unstage1 unstage2 unstage3 unstage4:
2998         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
2999         if test -d $$stage; then \
3000           mv $$stage/* . 2>/dev/null; \
3001           for i in `cd $$stage; echo *` ; do \
3002             if test -d $$stage/$$i; then \
3003               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3004             else \
3005               mv $$stage/$$i .; \
3006             fi \
3007           done \
3008         fi ; \
3009         rm -f $${stage}_build $${stage}_copy ;\
3010         echo $${stage}_build > stage_last
3011
3012 restage1: unstage1
3013         $(MAKE) stage1_build
3014
3015 restage2: unstage2
3016         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3017
3018 restage3: unstage3
3019         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3020
3021 restage4: unstage4
3022         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3023
3024 bubblestrap:
3025         if test -f stage3_build; then true; else \
3026           echo; echo You must \"make bootstrap\" first.; \
3027           exit 1; \
3028         fi
3029         for i in stage3 \
3030                 unstage1 stage1_build stage1_copy \
3031                 unstage2 stage2_build stage2_copy \
3032                 unstage3 stage3_build ; \
3033         do \
3034           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3035         done
3036
3037 quickstrap:
3038         if test -f stage_last ; then \
3039           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3040         else \
3041           $(MAKE) stage1_build; \
3042         fi
3043
3044 cleanstrap:
3045         -$(MAKE) clean
3046         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3047
3048 # Compare the object files in the current directory with those in the
3049 # stage2 directory.
3050
3051 # ./ avoids bug in some versions of tail.
3052 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3053         -rm -f .bad_compare
3054         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3055         for file in *$(objext); do \
3056           tail +16c ./$$file > tmp-foo1; \
3057           tail +16c stage$$stage/$$file > tmp-foo2 \
3058             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3059         done
3060         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3061         for dir in tmp-foo intl $(SUBDIRS); do \
3062           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3063             for file in $$dir/*$(objext); do \
3064               tail +16c ./$$file > tmp-foo1; \
3065               tail +16c stage$$stage/$$file > tmp-foo2 \
3066                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3067             done; \
3068           else true; fi; \
3069         done
3070         -rm -f tmp-foo*
3071         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3072         if [ -f .bad_compare ]; then \
3073           echo "Bootstrap comparison failure!"; \
3074           cat .bad_compare; \
3075           exit 1; \
3076         else \
3077           case "$@" in \
3078             *-lean ) rm -rf stage$$stage ;; \
3079             *) ;; \
3080           esac; true; \
3081         fi
3082
3083 # Compare the object files in the current directory with those in the
3084 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3085 # running tail and the overhead of twice copying each object file.
3086
3087 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3088         -rm -f .bad_compare
3089         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3090         for file in *$(objext); do \
3091           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3092         done
3093         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3094         for dir in tmp-foo intl $(SUBDIRS); do \
3095           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3096             for file in $$dir/*$(objext); do \
3097               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3098             done; \
3099           else true; fi; \
3100         done
3101         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3102         if [ -f .bad_compare ]; then \
3103           echo "Bootstrap comparison failure!"; \
3104           cat .bad_compare; \
3105           exit 1; \
3106         else \
3107           case "$@" in \
3108             *-lean ) rm -rf stage$$stage ;; \
3109           esac; true; \
3110         fi
3111
3112 # Copy the object files from a particular stage into a subdirectory.
3113 stage1-start:
3114         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3115         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3116         -for dir in intl $(SUBDIRS) ; \
3117          do \
3118            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3119          done
3120         -mv $(STAGESTUFF) stage1
3121         -mv intl/*$(objext) stage1/intl
3122 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3123 # dir will work properly.
3124         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3125         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3126         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3127         -rm -f stage1/libgcc.a
3128         -cp libgcc.a stage1
3129         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3130           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3131         else true; fi
3132         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3133           cp stage1/$${f} . ; \
3134         else true; \
3135         fi; done
3136 stage1: force stage1-start lang.stage1
3137
3138 stage2-start:
3139         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3140         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3141         -for dir in intl $(SUBDIRS) ; \
3142          do \
3143            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3144          done
3145         -mv $(STAGESTUFF) stage2
3146         -mv intl/*$(objext) stage2/intl
3147 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3148 # dir will work properly.
3149         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3150         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3151         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3152         -rm -f stage2/libgcc.a
3153         -cp libgcc.a stage2
3154         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3155           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3156         else true; fi
3157         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3158           cp stage2/$${f} . ; \
3159         else true; \
3160         fi; done
3161 stage2: force stage2-start lang.stage2
3162
3163 stage3-start:
3164         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3165         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3166         -for dir in intl $(SUBDIRS) ; \
3167          do \
3168            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3169          done
3170         -mv $(STAGESTUFF) stage3
3171         -mv intl/*$(objext) stage3/intl
3172 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3173 # dir will work properly.
3174         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3175         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3176         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3177         -rm -f stage3/libgcc.a
3178         -cp libgcc.a stage3
3179         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3180           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3181         else true; fi
3182         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3183           cp stage3/$${f} . ; \
3184         else true; \
3185         fi; done
3186 stage3: force stage3-start lang.stage3
3187
3188 stage4-start:
3189         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3190         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3191         -for dir in intl $(SUBDIRS) ; \
3192          do \
3193            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3194          done
3195         -mv $(STAGESTUFF) stage4
3196         -mv intl/*$(objext) stage4/intl
3197 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3198 # dir will work properly.
3199         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3200         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3201         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3202         -rm -f stage4/libgcc.a
3203         -cp libgcc.a stage4
3204         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3205           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3206         else true; fi
3207         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3208           cp stage4/$${f} . ; \
3209         else true; \
3210         fi; done
3211 stage4: force stage4-start lang.stage4
3212
3213 # Copy just the executable files from a particular stage into a subdirectory,
3214 # and delete the object files.  Use this if you're just verifying a version
3215 # that is pretty sure to work, and you are short of disk space.
3216 risky-stage1: stage1
3217         -$(MAKE) clean
3218
3219 risky-stage2: stage2
3220         -$(MAKE) clean
3221
3222 risky-stage3: stage3
3223         -$(MAKE) clean
3224
3225 risky-stage4: stage4
3226         -$(MAKE) clean
3227
3228 #In GNU Make, ignore whether `stage*' exists.
3229 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3230 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3231
3232 force:
3233
3234 # ---
3235 # The enquire rules are still useful for building new float-anything.h.
3236 # Special flags for compiling enquire.
3237 # We disable optimization to make floating point more reliable.
3238 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3239 ENQUIRE_LDFLAGS = $(LDFLAGS)
3240
3241 # Enquire target (This is a variable so that a target can choose not to
3242 # build it.)
3243 ENQUIRE = enquire
3244
3245 # Test to see whether <float.h> exists in the system header files,
3246 # and is not derived from GCC.
3247 FLOAT_H_TEST = \
3248   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3249   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3250   then false; \
3251   else :; fi
3252 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3253 # to ensure, we're emitting a full blown <float.h> ourselves.
3254 FLOAT_H_TEST = false
3255
3256 # Used to compile enquire with standard cc, but have forgotten why.
3257 # Let's try with GCC.
3258 enquire: enquire.o $(GCC_PARTS)
3259         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3260 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3261         if $(FLOAT_H_TEST); then \
3262           rm -f include/float.h; \
3263           SYS_FLOAT_H_WRAP=1; \
3264         else :; \
3265           SYS_FLOAT_H_WRAP=0; \
3266         fi; \
3267         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3268           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3269           -I. -c $(srcdir)/enquire.c
3270
3271 # Create float.h source for the native machine.
3272 # Make it empty if we can use the system float.h without changes.
3273 float.h-nat: enquire
3274         -./enquire -f > tmp-float.h
3275         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3276         mv tmp-float.h float.h-nat
3277
3278 # Create a dummy float.h source for a cross-compiler.
3279 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3280 # and make that the default float_format in configure?
3281 float.h-cross:
3282         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3283         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3284         echo "#endif" >> t-float.h-cross
3285         mv t-float.h-cross float.h-cross