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 ALLOCA =
  62 ALLOCA_FLAGS =
  63 ALLOCA_FINISH = true
  64
  65 # Various ways of specifying flags for compilations:
  66 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
  67 # For recursive  bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS
  68 # or BOOT_CFLAGS
  69 # STAGE1_CFLAGS is set by configure on some targets or passed from toplevel
  70 # and sets the CFLAGS passed to stage1 of a bootstrap compilation.
  71 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4
  72 # bootstrap compilations.
  73 # XCFLAGS is used for most compilations but not when using the GCC just built.
  74 # TCFLAGS is used for compilations with the GCC just built.
  75 XCFLAGS =
  76 TCFLAGS =
  77 CFLAGS = -g
  78 STAGE1_CFLAGS = -g @stage1_cflags@
  79 BOOT_CFLAGS = -g -O2
  80
  81 # The warning flags are separate from BOOT_CFLAGS because people tend to
  82 # override optimization flags and we'd like them to still have warnings
  83 # turned on.  These flags are also used to pass other stage dependent
  84 # flags from configure.  The user is free to explicitly turn these flags
  85 # off if they wish.
  86 # LOOSE_WARN are the warning flags to use when compiling something
  87 # which is only compiled with gcc, such as libgcc and the frontends
  88 # other than C.
  89 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  90 # apply to the back end and the C front end, which may be compiled
  91 # with other compilers.  This is partially controlled by configure in
  92 # stage1, as not all versions of gcc understand -Wno-long-long.
  93 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  94 STRICT_WARN = -Wtraditional @strict1_warn@
  95 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  96
  97 # This is how we control whether or not the additional warnings are applied.
  98 .-warn = $(STRICT_WARN)
  99 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
 100
 101 # All warnings have to be shut off in stage1 if the compiler used then
 102 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 103 # $(GCC_WARN_CFLAGS), or nothing.
 104 WARN_CFLAGS = @warn_cflags@
 105
 106 # These exists to be overridden by the x-* and t-* files, respectively.
 107 X_CFLAGS =
 108 T_CFLAGS =
 109
 110 X_CPPFLAGS =
 111 T_CPPFLAGS =
 112
 113 AWK = @AWK@
 114 CC = @CC@
 115 BISON = @BISON@
 116 BISONFLAGS =
 117 FLEX = @FLEX@
 118 FLEXFLAGS =
 119 AR = ar
 120 AR_FLAGS = rc
 121 DLLTOOL = dlltool
 122 SHELL = /bin/sh
 123 # on sysV, define this as cp.
 124 INSTALL = @INSTALL@
 125 # Some systems may be missing symbolic links, regular links, or both.
 126 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 127 LN=@LN@
 128 LN_S=@LN_S@
 129 # These permit overriding just for certain files.
 130 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 131 INSTALL_DATA = @INSTALL_DATA@
 132 MAKEINFO = @MAKEINFO@
 133 MAKEINFOFLAGS =
 134 TEXI2DVI = texi2dvi
 135 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 136 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --section=1
 137 # For GNUmake: let us decide what gets passed to recursive makes.
 138 MAKEOVERRIDES =
 139 @SET_MAKE@
 140 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 141 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 142 OUTPUT_OPTION = @OUTPUT_OPTION@
 143
 144 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 145 # -I../zlib, unless we were configured with --with-system-zlib, in which
 146 # case both are empty.
 147 ZLIB = @zlibdir@ -lz
 148 ZLIBINC = @zlibinc@
 149
 150 # How to invoke ranlib.
 151 RANLIB = ranlib
 152 # Test to use to see whether ranlib exists on the system.
 153 RANLIB_TEST = \
 154   [ -f $(RANLIB) ] \
 155   || [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
 156
 157 # Substitution type for target's getgroups 2nd arg.
 158 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 159
 160 # Compiler to use for compiling libgcc1.a.
 161 # OLDCC should not be the GNU C compiler,
 162 # since that would compile typical libgcc1.a functions such as mulsi3
 163 # into infinite recursions.
 164 OLDCC = cc
 165
 166 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
 167 # NOTE: -O does not work on some Unix systems!
 168 CCLIBFLAGS = -O
 169
 170 # Version of ar to use when compiling libgcc1.a.
 171 OLDAR = ar
 172 OLDAR_FLAGS = qc
 173
 174 # Target to use when installing include directory.  Either
 175 # install-headers-tar or install-headers-cpio.
 176 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 177
 178 # Header files that are made available under the same name
 179 # to programs compiled with GCC.
 180 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 181     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 182     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 183     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 184
 185 # Target to use whe installing assert.h.  Some systems may
 186 # want to set this empty.
 187 INSTALL_ASSERT_H = install-assert-h
 188
 189 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
 190 # Usually the one we just built.
 191 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 192 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
 193
 194 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 195 # It omits XCFLAGS, and specifies -B./.
 196 # It also specifies -isystem ./include to find, e.g., stddef.h.
 197 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 198
 199 # Sed command to transform gcc to installed name.  Overwritten by configure.
 200 program_transform_name = @program_transform_name@
 201 program_transform_cross_name = s,^,$(target_alias)-,
 202
 203 build_canonical = @build_canonical@
 204 host_canonical = @host_canonical@
 205
 206 # Tools to use when building a cross-compiler.
 207 # These are used because `configure' appends `cross-make'
 208 # to the makefile when making a cross-compiler.
 209
 210 # Use the tools from the build tree, if they are available.
 211
 212 # objdir is set by configure.
 213 objdir = @objdir@
 214
 215 AR_FOR_TARGET = ` \
 216   if [ -f $(objdir)/../binutils/ar ] ; then \
 217     echo $(objdir)/../binutils/ar ; \
 218   else \
 219     if [ "$(host_canonical)" = "$(target)" ] ; then \
 220       echo ar; \
 221     else \
 222        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 223     fi; \
 224   fi`
 225 AR_FLAGS_FOR_TARGET =
 226 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 227 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 228 RANLIB_FOR_TARGET = ` \
 229   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 230     echo $(objdir)/../binutils/ranlib ; \
 231   else \
 232     if [ "$(host_canonical)" = "$(target)" ] ; then \
 233       echo ranlib; \
 234     else \
 235        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 236     fi; \
 237   fi`
 238 RANLIB_TEST_FOR_TARGET = \
 239   [ -f $(RANLIB_FOR_TARGET) ] \
 240   || ( [ "$(host_canonical)" = "$(target)" ] \
 241        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 242 NM_FOR_TARGET = ` \
 243   if [ -f $(objdir)/../binutils/nm ] ; then \
 244     echo $(objdir)/../binutils/nm ; \
 245   else \
 246     if [ "$(host_canonical)" = "$(target)" ] ; then \
 247       echo nm; \
 248     else \
 249        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 250     fi; \
 251   fi`
 252
 253 # Dir to search for system headers.  Overridden by cross-make.
 254 SYSTEM_HEADER_DIR = /usr/include
 255
 256 # Where to find some libiberty headers.
 257 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 258 OBSTACK_H   = $(srcdir)/../include/obstack.h
 259 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 260
 261 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 262 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
 263
 264 # Control whether to run fixproto and fixincludes.
 265 STMP_FIXPROTO = stmp-fixproto
 266 STMP_FIXINC = stmp-fixinc
 267
 268 # Test to see whether <limits.h> exists in the system header files.
 269 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 270
 271 target=@target@
 272 target_alias=@target_alias@
 273 xmake_file=@dep_host_xmake_file@
 274 tmake_file=@dep_tmake_file@
 275 out_file=$(srcdir)/config/@out_file@
 276 out_object_file=@out_object_file@
 277 md_file=$(srcdir)/config/@md_file@
 278 tm_file=@tm_file_list@
 279 build_xm_file=@build_xm_file_list@
 280 host_xm_file=@host_xm_file_list@
 281 lang_specs_files=@lang_specs_files@
 282 lang_options_files=@lang_options_files@
 283 lang_tree_files=@lang_tree_files@
 284 GCC_THREAD_FILE=@thread_file@
 285 OBJC_BOEHM_GC=@objc_boehm_gc@
 286 GTHREAD_FLAGS=@gthread_flags@
 287 # Be prepared for gcc2 merges.
 288 gcc_version=@gcc_version@
 289 gcc_version_trigger=@gcc_version_trigger@
 290 version=$(gcc_version)
 291 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 292
 293 # Common prefix for installation directories.
 294 # NOTE: This directory must exist when you start installation.
 295 prefix = @prefix@
 296 # Directory in which to put localized header files. On the systems with
 297 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 298 # `/usr'.
 299 # NOTE: local_prefix *should not* default from prefix.
 300 local_prefix = @local_prefix@
 301 # Directory in which to put host dependent programs and libraries
 302 exec_prefix = @exec_prefix@
 303 # Directory in which to put the executable for the command `gcc'
 304 bindir = @bindir@
 305 # Directory in which to put the directories used by the compiler.
 306 libdir = @libdir@
 307 # Directory in which the compiler finds executables, libraries, etc.
 308 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 309 # Used to produce a relative $(gcc_tooldir) in gcc.o
 310 unlibsubdir = ../../..
 311 # Directory in which to find other cross-compilation tools and headers.
 312 dollar = @dollar@
 313 # Used in install-cross.
 314 gcc_tooldir = @gcc_tooldir@
 315 # Used to install the shared libgcc.
 316 slibdir = @slibdir@
 317 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 318 build_tooldir = $(exec_prefix)/$(target_alias)
 319 # Directory in which the compiler finds target-independent g++ includes.
 320 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 321 # Directory to search for site-specific includes.
 322 includedir = $(local_prefix)/include
 323 # assertdir is overridden in cross-make.
 324 # (But this currently agrees with what is in cross-make.)
 325 assertdir = $(gcc_tooldir)/include
 326 # where the info files go
 327 infodir = @infodir@
 328 # Where cpp should go besides $prefix/bin if necessary
 329 cpp_install_dir = @cpp_install_dir@
 330 # where the locale files go
 331 datadir = $(prefix)/@DATADIRNAME@
 332 localedir = $(datadir)/locale
 333 # Extension (if any) to put in installed man-page filename.
 334 manext = .1
 335 objext = .o
 336 exeext = @host_exeext@
 337 build_exeext = @build_exeext@
 338
 339 # Directory in which to put man pages.
 340 mandir = @mandir@
 341 man1dir = $(mandir)/man1
 342 # Dir for temp files.
 343 tmpdir = /tmp
 344
 345 # Top build directory, relative to here.
 346 top_builddir = .
 347
 348 # Whether we were configured with NLS.
 349 USE_NLS = @USE_NLS@
 350
 351 # Internationalization library.
 352 INTLLIBS = @INTLLIBS@
 353
 354 # List of internationalization subdirectories.
 355 POSUB = @POSUB@
 356 INTL_SUBDIRS = intl $(POSUB)
 357
 358 # Additional system libraries to link with.
 359 CLIB=
 360
 361 # Change this to a null string if obstacks are installed in the
 362 # system library.
 363 OBSTACK=obstack.o
 364
 365 # The GC method to be used on this system.
 366 GGC=@GGC@.o
 367
 368 # If a supplementary library is being used for the GC.
 369 GGC_LIB=
 370
 371 # Configure will set these if you need vfprintf and possibly _doprnt support.
 372 VFPRINTF=@vfprintf@
 373 DOPRINT=@doprint@
 374 STRSTR=@strstr@
 375
 376 # Specify the rule for actually making libgcc.a,
 377 LIBGCC = libgcc.a
 378 # and the rule for installing it.
 379 INSTALL_LIBGCC = install-libgcc
 380
 381 # Specify the rule for actually making libgcc1.a.
 382 # The value may be empty; that means to do absolutely nothing
 383 # with or for libgcc1.a.
 384 LIBGCC1 = libgcc1.a
 385
 386 # Specify the rule for making libgcc1.a for a cross-compiler.
 387 # The default rule assumes that libgcc1.a is supplied by the user.
 388 CROSS_LIBGCC1 = libgcc1.cross
 389
 390 # Options to use when compiling libgcc2.a.
 391 # -g1 causes output of debug info only for file-scope entities.
 392 # we use this here because that should be enough, and also
 393 # so that -g1 will be tested.
 394 #
 395 LIBGCC2_DEBUG_CFLAGS = -g1
 396 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 397
 398 # Additional options to use when compiling libgcc2.a.
 399 # Some targets override this to -isystem include
 400 LIBGCC2_INCLUDES =
 401
 402 # Additional target-dependent options for compiling libgcc2.a.
 403 TARGET_LIBGCC2_CFLAGS =
 404
 405 # Additional sources to handle exceptions; overridden by some targets.
 406 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
 407
 408 # libgcc1-test target (must also be overridable for a target)
 409 LIBGCC1_TEST = libgcc1-test
 410
 411 # nm flags to list global symbols in libgcc object files.
 412 SHLIB_NM_FLAGS = -pg
 413
 414 # List of extra executables that should be compiled for this target machine
 415 # that are used for compiling from source code to object code.
 416 # The rules for compiling them should be in the t-* file for the machine.
 417 EXTRA_PASSES =@extra_passes@
 418
 419 # Like EXTRA_PASSES, but these are used when linking.
 420 EXTRA_PROGRAMS = @extra_programs@
 421
 422 # List of extra object files that should be compiled for this target machine.
 423 # The rules for compiling them should be in the t-* file for the machine.
 424 EXTRA_PARTS = @extra_parts@
 425
 426 # List of extra object files that should be compiled and linked with
 427 # compiler proper (cc1, cc1obj, cc1plus).
 428 EXTRA_OBJS = @extra_objs@
 429
 430 # List of extra object files that should be compiled and linked with
 431 # the gcc driver.
 432 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 433
 434 # List of additional header files to install.
 435 # Often this is edited directly by `configure'.
 436 EXTRA_HEADERS =@extra_headers_list@
 437
 438 # Set this to `collect2' to enable use of collect2.
 439 USE_COLLECT2 = @will_use_collect2@
 440 # If we might be using collect2, then this variable will be set to
 441 # -DUSE_COLLECT2.  toplev.c, collect2.c and libgcc2.c all need to
 442 # if we may be using collect2.
 443 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 444 # It is convenient for configure to add the assignment at the beginning,
 445 # so don't override it here.
 446 USE_COLLECT2 = collect2$(exeext)
 447
 448 # List of extra C and assembler files to add to libgcc1.a.
 449 # Assembler files should have names ending in `.asm'.
 450 LIB1FUNCS_EXTRA =
 451
 452 # List of extra C and assembler files to add to static and shared libgcc2.
 453 # Assembler files should have names ending in `.asm'.
 454 LIB2FUNCS_EXTRA =
 455
 456 # List of extra C and assembler files to add to static libgcc2.
 457 # Assembler files should have names ending in `.asm'.
 458 LIB2FUNCS_STATIC_EXTRA =
 459
 460 # Handle cpp installation.
 461 INSTALL_CPP=
 462 UNINSTALL_CPP=
 463
 464 # We do not try to build float.h anymore.  Let configure select the
 465 # appropriate pre-built float.h file for the target.
 466 FLOAT_H=@float_h_file@
 467
 468 # Program to convert libraries.
 469 LIBCONVERT =
 470
 471 # Control whether header files are installed.
 472 INSTALL_HEADERS=install-headers
 473
 474 # Control whether Info documentation is built and installed.
 475 BUILD_INFO = @BUILD_INFO@
 476
 477 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 478 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 479
 480 # Additional directories of header files to run fixincludes on.
 481 # These should be directories searched automatically by default
 482 # just as /usr/include is.
 483 # *Do not* use this for directories that happen to contain
 484 # header files, but are not searched automatically by default.
 485 # On most systems, this is empty.
 486 OTHER_FIXINCLUDES_DIRS=
 487
 488 # A list of all the language-specific executables.
 489 # This is overridden by configure.
 490 COMPILERS = cc1$(exeext) @all_compilers@
 491
 492 # List of things which should already be built whenever we try to use xgcc
 493 # to compile anything (without linking).
 494 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 495
 496 # List of things which should already be built whenever we try to use xgcc
 497 # to link anything.
 498 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 499
 500 # Directory to link to, when using the target `maketest'.
 501 DIR = ../gcc
 502
 503 # Flags to use when cross-building GCC.
 504 # Prefix to apply to names of object files when using them
 505 # to run on the machine we are compiling on.
 506 HOST_PREFIX=
 507 # Prefix to apply to names of object files when compiling them
 508 # to run on the machine we are compiling on.
 509 # The default for this variable is chosen to keep these rules
 510 # out of the way of the other rules for compiling the same source files.
 511 HOST_PREFIX_1=loser-
 512 HOST_CC=$(CC)
 513 # If you change any of the following variables, check whether a
 514 # similar change is needed in build-make.
 515 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 516 HOST_CLIB=$(CLIB)
 517 HOST_LDFLAGS=$(LDFLAGS)
 518 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 519 HOST_ALLOCA=$(ALLOCA)
 520 HOST_MALLOC=$(MALLOC)
 521 HOST_OBSTACK=$(OBSTACK)
 522 HOST_VFPRINTF=$(VFPRINTF)
 523 HOST_DOPRINT=$(DOPRINT)
 524 HOST_STRSTR=$(STRSTR)
 525
 526 # Actual name to use when installing a native compiler.
 527 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 528 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 529 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 530 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 531 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 532 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 533
 534 # Actual name to use when installing a cross-compiler.
 535 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 536 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 537 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 538 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 539
 540 # Choose the real default target.
 541 ALL=all.internal
 542
 543 # Choose the real install target.
 544 INSTALL_TARGET=install-normal
 545
 546 # Setup the testing framework, if you have one
 547 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 548             echo $${rootme}/../expect/expect ; \
 549           else echo expect ; fi`
 550
 551 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 552                echo $${srcdir}/../dejagnu/runtest ; \
 553             else echo runtest; fi`
 554 RUNTESTFLAGS =
 555
 556 # Extra symbols for fixproto to define when parsing headers.
 557 FIXPROTO_DEFINES =
 558
 559 # Extra flags to use when compiling crt{begin,end}.o.
 560 CRTSTUFF_T_CFLAGS =
 561
 562 # Extra flags to use when compiling [m]crt0.o.
 563 CRT0STUFF_T_CFLAGS =
 564
 565 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 566 T =
 567
 568 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 569 # $(T_TARGET) to the name of the actual target filename.
 570 T_TARGET =
 571 T_TARGET : $(T_TARGET)
 572
 573 # End of variables for you to override.
 574
 575 # Definition of `all' is here so that new rules inserted by sed
 576 # do not specify the default target.
 577 # The real definition is under `all.internal' (for native compilers)
 578 # or `all.cross' (for cross compilers).
 579 all: all.indirect
 580
 581 # This tells GNU Make version 3 not to put all variables in the environment.
 582 .NOEXPORT:
 583
 584 # sed inserts variable overrides after the following line.
 585 ####target overrides
 586 @target_overrides@
 587
 588 ####host overrides
 589 @host_overrides@
 590
 591 ####cross overrides
 592 @cross_defines@
 593 @cross_overrides@
 594
 595 ####build overrides
 596 @build_overrides@
 597 #\f
 598 # Now figure out from those variables how to compile and link.
 599
 600 all.indirect: $(ALL)
 601
 602 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 603 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 604
 605 # This is the variable actually used when we compile.
 606 # If you change this line, you probably also need to change the definition
 607 # of HOST_CFLAGS in build-make to match.
 608 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 609   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 610
 611 # Likewise.
 612 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 613
 614 # Even if ALLOCA is set, don't use it if compiling with GCC.
 615 USE_ALLOCA= ${ALLOCA}
 616 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
 617 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
 618 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 619 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 620 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 621 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
 622
 623 # Dependency on obstack, alloca, malloc or whatever library facilities
 624 # are not installed in the system libraries.
 625 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 626 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(STRSTR)
 627
 628 # Likewise, for use in the tools that must run on this machine
 629 # even if we are cross-building GCC.
 630 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 631 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) $(HOST_PREFIX)$(HOST_STRSTR)
 632
 633 # How to link with both our special library facilities
 634 # and the system's installed libraries.
 635 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(STRSTR) $(CLIB) ../libiberty/libiberty.a
 636
 637 # Likewise, for use in the tools that must run on this machine
 638 # even if we are cross-building GCC.
 639 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC)  \
 640             $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR)  \
 641             $(HOST_CLIB)
 642
 643 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
 644                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 645
 646 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 647 HOST_ERRORS = $(HOST_PREFIX)errors.o
 648
 649 # Specify the directories to be searched for header files.
 650 # Both . and srcdir are used, in that order,
 651 # so that tm.h and config.h will be found in the compilation
 652 # subdirectory rather than in the source directory.
 653 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 654 # currently being compiled, in both source trees, to be examined as well.
 655 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 656            -I$(srcdir)/config -I$(srcdir)/../include
 657
 658 # Always use -I$(srcdir)/config when compiling.
 659 .c.o:
 660         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 661
 662 # This tells GNU make version 3 not to export all the variables
 663 # defined in this file into the environment.
 664 .NOEXPORT:
 665 #\f
 666 # Support for additional languages (other than c and objc).
 667 # ??? objc can be supported this way too (leave for later).
 668
 669 # These next lines are overridden by configure.
 670 LANG_MAKEFILES = @all_lang_makefiles@
 671 LANG_STAGESTUFF = @all_stagestuff@
 672 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 673 LANG_EXTRA_HEADERS = @all_headers@
 674
 675 # Flags to pass to recursive makes.
 676 # CC is set by configure.  Hosts without symlinks need special handling
 677 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 678 # subdirectories.
 679 # ??? The choices here will need some experimenting with.
 680 ORDINARY_FLAGS_TO_PASS = \
 681         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 682         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 683         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 684         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 685         "BISON=$(BISON)" \
 686         "BISONFLAGS=$(BISONFLAGS)" \
 687         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 688         "CLIB=$(CLIB)" \
 689         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 690         "LDFLAGS=$(LDFLAGS)" \
 691         "FLEX=$(FLEX)" \
 692         "FLEXFLAGS=$(FLEXFLAGS)" \
 693         "LN=$(LN)" \
 694         "LN_S=$(LN_S)" \
 695         "MAKEINFO=$(MAKEINFO)" \
 696         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 697         "MAKEOVERRIDES=" \
 698         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 699         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 700         "SHELL=$(SHELL)" \
 701         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 702         "exeext=$(exeext)" \
 703         "build_exeext=$(build_exeext)" \
 704         "objext=$(objext)" \
 705         "exec_prefix=$(exec_prefix)" \
 706         "prefix=$(prefix)" \
 707         "local_prefix=$(local_prefix)" \
 708         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 709         "tooldir=$(tooldir)" \
 710         "gcc_tooldir=$(gcc_tooldir)" \
 711         "bindir=$(bindir)" \
 712         "libsubdir=$(libsubdir)" \
 713         "datadir=$(datadir)" \
 714         "localedir=$(localedir)"
 715 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 716 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 717         -e 's|^ *[^ /][^ /]*/|%&|' \
 718         -e 's| -B| -B%|g' \
 719         -e 's|% *[^- /]|%&|g' \
 720         -e 's|%% *|../|g' \
 721         -e 's|%||g'
 722 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 723         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 724 #\f
 725 # Lists of files for various purposes.
 726
 727 # Target specific, C specific object file
 728 C_TARGET_OBJS=@c_target_objs@
 729
 730 # Target specific, C++ specific object file
 731 CXX_TARGET_OBJS=@cxx_target_objs@
 732
 733 # Language-specific object files for C and Objective C.
 734 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 735   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o \
 736   libcpp.a $(C_TARGET_OBJS)
 737
 738 # Language-specific object files for C.
 739 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 740
 741 # Language-independent object files.
 742
 743 OBJS = diagnostic.o version.o tree.o print-tree.o stor-layout.o fold-const.o  \
 744  function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o real.o  \
 745  builtins.o intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o   \
 746  dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o  \
 747  integrate.o jump.o cse.o loop.o doloop.o unroll.o flow.o combine.o varray.o  \
 748  regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
 749  insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o regrename.o    \
 750  insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o    \
 751  profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o          \
 752  mbchar.o splay-tree.o graph.o sbitmap.o resource.o hash.o predict.o          \
 753  lists.o ggc-common.o $(GGC) stringpool.o simplify-rtx.o ssa.o bb-reorder.o   \
 754  sibcall.o conflict.o timevar.o ifcvt.o dominance.o dependence.o dce.o \
 755  sched-vis.o sched-deps.o sched-rgn.o sched-ebb.o params.o
 756
 757 BACKEND = toplev.o libbackend.a
 758
 759 # GEN files are listed separately, so they can be built before doing parallel
 760 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 761 #  them before rtl.o is compiled.
 762 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 763  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 764  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 765  gencheck$(build_exeext)
 766
 767 # Files to be copied away after each stage in building.
 768 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 769  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 770  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 771  s-flags s-config s-codes s-mlib s-under s-genrtl \
 772  s-output s-recog s-emit s-extract s-peep s-check \
 773  s-attr s-attrtab s-opinit s-crt0 \
 774  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 775  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 776  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 777  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 778  gencheck$(build_exeext) genrtl.c genrtl.h \
 779  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 780  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 781  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 782  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 783  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 784  $(LANG_STAGESTUFF)
 785
 786 # Members of libgcc1.a.
 787 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 788    _lshrsi3 _ashrsi3 _ashlsi3 \
 789    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 790    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 791    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 792    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 793    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 794
 795 # Library members defined in libgcc2.c.
 796 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 797      _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 798     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 799     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 800     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
 801     _fixtfdi _fixunstfdi _floatditf \
 802     __gcc_bcmp _eprintf \
 803     _bb _clear_cache _trampoline __main _exit \
 804     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 805     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 \
 806     _ctors
 807
 808 LIB2FUNCS_EH = _eh
 809
 810 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 811     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 812     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 813     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 814
 815 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 816     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 817     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 818     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 819
 820 # GCONFIG_H lists the config files that the generator files depend on, while
 821 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 822 # a file generated by gencodes.
 823 # The files that "belong" in GCONFIG_H are deliberately omitted
 824 # because having them there would not be useful in actual practice.
 825 # All they would do is cause complete recompilation every time
 826 # one of the machine description files is edited.
 827 # That may or may not be what one wants to do.
 828 # If it is, rm *.o is an easy way to do it.
 829 # GCONFIG_H = $(host_xm_file) $(tm_file)
 830 GCONFIG_H =
 831 CONFIG_H = $(GCONFIG_H) insn-codes.h
 832 MACHMODE_H = machmode.h machmode.def
 833 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 834 RTL_H = $(RTL_BASE_H) genrtl.h
 835 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 836 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 837 DEMANGLE_H = $(srcdir)/../include/demangle.h
 838 RECOG_H = recog.h
 839 EXPR_H = expr.h insn-codes.h
 840 REGS_H = regs.h varray.h $(MACHMODE_H)
 841 INTEGRATE_H = integrate.h varray.h
 842 LOOP_H = loop.h varray.h bitmap.h
 843 GCC_H = gcc.h version.h
 844 GGC_H = ggc.h varray.h
 845 TIMEVAR_H = timevar.h timevar.def
 846 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 847 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 848 C_TREE_H = c-tree.h $(C_COMMON_H)
 849
 850 #\f
 851 # Language makefile fragments.
 852
 853 # The following targets define the interface between us and the languages.
 854 #
 855 # all.build, all.cross, start.encap, rest.encap,
 856 # info, dvi,
 857 # install-normal, install-common, install-info, install-man,
 858 # uninstall,
 859 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 860 # stage1, stage2, stage3, stage4
 861 #
 862 # Each language is linked in with a series of hooks (since we can't use `::'
 863 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 864 # Configure computes and adds these here.
 865
 866 ####language hooks
 867 @language_hooks@
 868
 869 # sed inserts language fragments after the following line.
 870 ####language fragments
 871 @language_fragments@
 872
 873 # End of language makefile fragments.
 874 #\f
 875 # The only suffixes we want for implicit rules are .c and .o, so clear
 876 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 877 .SUFFIXES:
 878 .SUFFIXES: .c .o
 879
 880 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 881    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 882         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 883                 "$(xmake_file)" "$(tmake_file)"
 884         cp config.status config.run
 885         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 886         rm -f config.run
 887
 888 $(srcdir)/configure: $(srcdir)/configure.in
 889         (cd $(srcdir) && autoconf)
 890
 891 gccbug: $(srcdir)/gccbug.in
 892         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 893
 894 mklibgcc: $(srcdir)/mklibgcc.in
 895         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 896
 897 # cstamp-h.in controls rebuilding of config.in.
 898 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 899 # delete it.  A stamp file is needed as autoheader won't update the file if
 900 # nothing has changed.
 901 # It remains in the source directory and is part of the distribution.
 902 # This follows what is done in shellutils, fileutils, etc.
 903 # "echo timestamp" is used instead of touch to be consistent with other
 904 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 905 # ??? Newer versions have a maintainer mode that may be useful here.
 906 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 907 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 908         (cd $(srcdir) && autoheader)
 909         @rm -f $(srcdir)/cstamp-h.in
 910         echo timestamp > $(srcdir)/cstamp-h.in
 911 auto-host.h: cstamp-h ; @true
 912 cstamp-h: config.in config.status
 913         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 914
 915 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 916 # a target to build even if it is up-to-date.  So we must verify that
 917 # config.status does not exist before failing.
 918 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 919         @if [ ! -f config.status ] ; then \
 920           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 921           false; \
 922         else \
 923           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 924         fi
 925
 926 all.internal: start.encap rest.encap doc
 927 # This is what to compile if making a cross-compiler.
 928 # Note that we can compile enquire using the cross-compiler just built,
 929 # although we can't run it on this machine.
 930 all.cross: native gcc-cross cpp$(exeext) specs \
 931         $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
 932 # This is what to compile if making gcc with a cross-compiler.
 933 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 934 # This is what must be made before installing GCC and converting libraries.
 935 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 936         xlimits.h lang.start.encap
 937 # These can't be made until after GCC can run.
 938 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 939 # This is what is made with the host's compiler
 940 # whether making a cross compiler or not.
 941 native: config.status auto-host.h intl.all $(LANGUAGES) \
 942         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 943
 944 # Define the names for selecting languages in LANGUAGES.
 945 C c: cc1$(exeext) tradcpp0$(exeext)
 946 PROTO: proto
 947
 948 # Tell GNU make these are phony targets.
 949 .PHONY: C c PROTO proto
 950
 951 # On the target machine, finish building a cross compiler.
 952 # This does the things that can't be done on the host machine.
 953 rest.cross: $(LIBGCC) specs
 954
 955 # Verify that it works to compile and link libgcc1-test.
 956 # If it does, then there are sufficient replacements for libgcc1.a.
 957 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
 958         @echo "Testing libgcc1.  Ignore linker warning messages."
 959         $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
 960           -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
 961 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext) stmp-int-hdrs
 962         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
 963
 964 # Recompile all the language-independent object files.
 965 # This is used only if the user explicitly asks for it.
 966 compilations: $(BACKEND)
 967
 968 # Like libcpp.a, this archive is strictly for the host.
 969 libbackend.a: $(OBJS)
 970         -rm -rf libbackend.a
 971         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 972         if $(RANLIB_TEST) ; then $(RANLIB) libbackend.a ; else true ; fi
 973
 974 # We call this executable `xgcc' rather than `gcc'
 975 # to avoid confusion if the current directory is in the path
 976 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 977 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 978    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 979         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 980           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 981
 982 # cpp is to cpp0 as gcc is to cc1.
 983 # The only difference from xgcc is that it's linked with cppspec.o
 984 # instead of gccspec.o.
 985 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 986    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 987         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 988           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 989
 990 # Dump a specs file to make -B./ read these specs over installed ones.
 991 specs: xgcc$(exeext)
 992         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 993         mv tmp-specs specs
 994
 995 # We do want to create an executable named `xgcc', so we can use it to
 996 # compile libgcc2.a.
 997 # Also create gcc-cross, so that install-common will install properly.
 998 gcc-cross: xgcc$(exeext)
 999         cp xgcc$(exeext) gcc-cross$(exeext)
1000
1001 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
1002         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
1003                 $(C_OBJS) $(BACKEND) $(LIBS)
1004
1005 # Build the version of limits.h that we will install.
1006 xlimits.h: glimits.h limitx.h limity.h
1007         if $(LIMITS_H_TEST) ; then \
1008           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1009         else \
1010           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1011         fi
1012         mv tmp-xlimits.h xlimits.h
1013 #\f
1014 # Build libgcc.a.
1015
1016 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA)
1017 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
1018
1019 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
1020         objext='$(objext)' \
1021         OLDCC='$(OLDCC)' \
1022         LIBGCC1='$(LIBGCC1)' \
1023         LIB1FUNCS='$(LIB1FUNCS)' \
1024         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1025         LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
1026         LIB2FUNCS='$(LIB2FUNCS)' \
1027         LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
1028         LIB2ADD='$(LIB2ADD)' \
1029         LIB2ADD_ST='$(LIB2ADD_ST)' \
1030         FPBIT='$(FPBIT)' \
1031         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1032         DPBIT='$(DPBIT)' \
1033         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1034         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1035         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1036         SHLIB_LINK='$(SHLIB_LINK)' \
1037         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1038         SHLIB_EXT='$(SHLIB_EXT)' \
1039         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1040         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1041         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1042         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1043           $(SHELL) mklibgcc > tmp-libgcc.mk
1044         mv tmp-libgcc.mk libgcc.mk
1045
1046 # All the things that might cause us to want to recompile bits of libgcc.
1047 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1048         libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \
1049         $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
1050         stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) \
1051         $(EXTRA_PARTS)
1052
1053 libgcc.a: $(LIBGCC_DEPS)
1054         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1055           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1056           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1057           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1058           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1059           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1060           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1061           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1062           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1063           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1064           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1065           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1066           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1067           LIB1ASMSRC='$(LIB1ASMSRC)' \
1068           MAKEOVERRIDES= \
1069           -f libgcc.mk all
1070
1071 # Use the genmultilib shell script to generate the information the gcc
1072 # driver program needs to select the library directory based on the
1073 # switches.
1074 multilib.h: s-mlib; @true
1075 s-mlib: $(srcdir)/genmultilib Makefile
1076         $(SHELL) $(srcdir)/genmultilib \
1077           "`test @enable_multilib@ = yes && echo $(MULTILIB_OPTIONS)`" \
1078           "`test @enable_multilib@ = yes && echo $(MULTILIB_DIRNAMES)`" \
1079           "`test @enable_multilib@ = yes && echo $(MULTILIB_MATCHES)`" \
1080           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCEPTIONS)`" \
1081           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXTRA_OPTS)`" \
1082           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCLUSIONS)`" \
1083                 > tmp-mlib.h
1084         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1085         touch s-mlib
1086
1087 # Build multiple copies of libgcc.a, one for each target switch.
1088 stmp-multilib: $(LIBGCC_DEPS)
1089         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1090           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1091           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1092           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1093           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1094           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1095           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1096           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1097           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1098           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1099           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1100           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1101           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1102           LIB1ASMSRC='$(LIB1ASMSRC)' \
1103           MAKEOVERRIDES= \
1104           -f libgcc.mk all
1105         touch stmp-multilib
1106
1107 # Compile two additional files that are linked with every program
1108 # linked using GCC on systems using COFF or ELF, for the sake of C++
1109 # constructors.
1110 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1111   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1112         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1113           -finhibit-size-directive -fno-inline-functions \
1114           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1115           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1116
1117 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1118   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1119         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1120           -finhibit-size-directive -fno-inline-functions \
1121           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1122           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1123
1124 # These are versions of crtbegin and crtend for shared libraries.
1125 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1126   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1127         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1128           -finhibit-size-directive -fno-inline-functions \
1129           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1130           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1131           -o $(T)crtbeginS$(objext)
1132
1133 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1134   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1135         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1136           -finhibit-size-directive -fno-inline-functions \
1137           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1138           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1139           -o $(T)crtendS$(objext)
1140
1141 # Compile the start modules crt0.o and mcrt0.o that are linked with
1142 # every program
1143 crt0.o: s-crt0 ; @true
1144 mcrt0.o: s-crt0; @true
1145
1146 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1147         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1148           -o crt0.o -c $(CRT0_S)
1149         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1150           -o mcrt0.o -c $(MCRT0_S)
1151         touch s-crt0
1152 #\f
1153 # Compiling object files from source files.
1154
1155 # Note that dependencies on obstack.h are not written
1156 # because that file is not part of GCC.
1157
1158 # C language specific files.
1159
1160 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) flags.h \
1161     diagnostic.h
1162 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1163     $(C_TREE_H) input.h flags.h system.h toplev.h output.h cpplib.h
1164         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1165
1166 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1167         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1168         mv -f c-p$$$$.c c-parse.c)
1169 $(srcdir)/c-parse.y: c-parse.in
1170         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1171         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1172           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1173           $(srcdir)/c-parse.in >>tmp-c-parse.y
1174         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1175
1176 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(C_TREE_H) \
1177     $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1178     toplev.h intl.h
1179 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1180     flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1181 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1182     $(GGC_H)  c-lex.h toplev.h diagnostic.h output.h function.h \
1183     $(RTL_H) $(EXPR_H)
1184 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1185     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1186     mbchar.h cpplib.h $(EXPR_H)
1187 c-aux-info.o : c-aux-info.c  $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1188     flags.h toplev.h
1189 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1190 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1191     c-pragma.h toplev.h $(GGC_H)
1192 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1193 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1194     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1195 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1196     $(BASIC_BLOCK_H)
1197
1198 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1199 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1200 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1201         -rm -f collect2$(exeext)
1202         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1203
1204 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1205         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1206         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1207         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1208         -c $(srcdir)/collect2.c
1209
1210 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1211 hash.o: hash.c hash.h system.h toplev.h $(CONFIG_H)
1212         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1213
1214 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) system.h
1215         rm -f vfprintf.c
1216         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1217         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1218                 vfprintf.c $(OUTPUT_OPTION)
1219
1220 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) system.h
1221         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1222                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1223
1224 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) system.h
1225         rm -f strstr.c
1226         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1227         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1228                 strstr.c $(OUTPUT_OPTION)
1229
1230 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c $(GCONFIG_H) \
1231   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1232         rm -f splay-tree.c
1233         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1234         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1235                 splay-tree.c $(OUTPUT_OPTION)
1236
1237 underscore.c: s-under ; @true
1238
1239 s-under: $(GCC_PASSES)
1240         echo "int xxy_us_dummy;" >tmp-dum.c
1241         $(GCC_FOR_TARGET) -S tmp-dum.c
1242         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1243         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1244           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1245         else \
1246           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1247         fi
1248         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1249         -rm -f tmp-dum.c tmp-dum.s
1250         touch s-under
1251
1252 # A file used by all variants of C.
1253
1254 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1255         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1256         $(EXPR_H)
1257
1258 c-format.o : c-format.c $(CONFIG_H) system.h $(TREE_H) \
1259         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1260
1261 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1262         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1263         $(EXPR_H)
1264
1265 c-dump.o: c-dump.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1266         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1267         $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1268
1269 # Language-independent files.
1270
1271 DRIVER_DEFINES = \
1272   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1273   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1274   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1275   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1276   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1277   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1278   `test "$${SHLIB_LINK}" -a "@enable_shared@" = "yes" && echo "-DENABLE_SHARED_LIBGCC"` \
1279   `test "$${SHLIB_MULTILIB}" && echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1280
1281 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1282     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1283         (SHLIB_LINK='$(SHLIB_LINK)' \
1284         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1285         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1286   $(DRIVER_DEFINES) \
1287   -c $(srcdir)/gcc.c)
1288
1289 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1290 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1291
1292 tree-check.h: s-check ; @true
1293 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1294         ./gencheck$(build_exeext) > tmp-check.h
1295         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1296         touch s-check
1297
1298 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1299         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1300          gencheck.o $(HOST_LIBS)
1301
1302 gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \
1303              $(lang_tree_files)
1304         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1305           $(srcdir)/gencheck.c
1306
1307 dumpvers: dumpvers.c
1308
1309 version.o: version.c version.h
1310
1311 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1312         flags.h $(GGC_H) varray.h hash.h
1313
1314 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1315         $(GGC_H) varray.h $(TIMEVAR_H)
1316
1317 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1318         $(GGC_H) varray.h $(TIMEVAR_H)
1319
1320 stringpool.o: stringpool.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1321         flags.h toplev.h
1322
1323 ggc-none.o: ggc-none.c $(GCONFIG_H) $(RTL_H) $(GGC_H)
1324         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1325
1326 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1327         rm -f obstack.c
1328         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1329         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1330                 obstack.c $(OUTPUT_OPTION)
1331
1332 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1333         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1334         -DPREFIX=\"$(prefix)\" \
1335           -c $(srcdir)/prefix.c
1336
1337 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1338
1339 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1340    $(GGC_H) $(HASHTAB_H) output.h
1341 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1342 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1343    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H)
1344 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1345    $(EXPR_H) $(RTL_H) $(GGC_H)
1346 diagnostic.o : diagnostic.c diagnostic.h \
1347    $(CONFIG_H) system.h $(TREE_H) $(RTL_H) tm_p.h flags.h \
1348    $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1349 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1350    flags.h input.h $(INSN_ATTR_H) xcoffout.h output.h diagnostic.h \
1351    insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1352    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1353    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1354    ssa.h params.h
1355         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1356           -DTARGET_NAME=\"$(target_alias)\" \
1357           -c $(srcdir)/toplev.c
1358
1359 rtl.o : rtl.c $(GCONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1360         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1361
1362 print-rtl.o : print-rtl.c $(GCONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1363     $(BASIC_BLOCK_H)
1364         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1365 rtlanal.o : rtlanal.c $(CONFIG_H) system.h toplev.h $(RTL_H) hard-reg-set.h
1366 errors.o : errors.c $(GCONFIG_H) system.h errors.h
1367         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1368
1369 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1370    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1371    xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H)
1372 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1373    function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1374    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H)
1375 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h  \
1376    insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1377    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H)
1378 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1379    function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1380    insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H)
1381 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1382    $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1383    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1384    reload.h $(GGC_H) intl.h
1385 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1386    function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1387    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1388    except.h
1389 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1390    insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H)
1391 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1392    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h toplev.h
1393 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1394    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1395    insn-codes.h toplev.h function.h
1396 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1397    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1398    toplev.h $(GGC_H) real.h
1399 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1400    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1401 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1402    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1403    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1404    sdbout.h toplev.h
1405 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1406    flags.h insn-config.h reload.h output.h toplev.h dwarfout.h
1407 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1408    flags.h insn-config.h reload.h output.h \
1409    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1410    $(GGC_H) except.h
1411 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1412    flags.h toplev.h output.h dbxout.h $(GGC_H)
1413 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1414    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1415    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1416    $(HASHTAB_H)
1417 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1418 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1419    $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1420    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1421    params.h
1422 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1423    insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1424    toplev.h $(INSN_ATTR_H)
1425
1426 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1427    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1428    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H)
1429 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1430    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1431    $(BASIC_BLOCK_H) $(GGC_H)
1432 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1433    flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1434    function.h output.h toplev.h params.h
1435 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1436    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1437 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1438    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1439    $(INSN_ATTR_H) except.h params.h
1440 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1441    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1442 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h                   \
1443    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1444    $(BASIC_BLOCK_H) output.h ssa.h
1445 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1446    ssa.h insn-config.h $(RECOG_H) output.h
1447 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1448    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1449 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1450    insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1451    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1452 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1453    insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1454    $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h
1455 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1456    insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H)
1457 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1458    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1459    hard-reg-set.h varray.h $(BASIC_BLOCK_H)
1460 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1461    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1462    insn-flags.h function.h except.h $(EXPR_H) ssa.h $(GGC_H)
1463 dominance.o : dominance.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1464    $(BASIC_BLOCK_H)
1465 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1466    insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1467    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1468 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1469    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1470    toplev.h function.h output.h $(GGC_H)
1471 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1472    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1473    output.h function.h $(INSN_ATTR_H) toplev.h
1474 bitmap.o : bitmap.c $(GCONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1475    $(REGS_H)
1476         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1477 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1478    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1479 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1480 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1481    reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1482    function.h real.h toplev.h
1483 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1484    reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1485    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h
1486 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1487    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1488    $(RECOG_H) reload.h $(EXPR_H) toplev.h
1489 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1490    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1491    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h params.h
1492 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1493    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h \
1494    $(GGC_H) function.h cselib.h $(TREE_H)
1495 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1496    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1497    $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1498 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1499    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1500    $(INSN_ATTR_H) insn-flags.h toplev.h $(RECOG_H) except.h
1501 sched-deps.o : sched-deps.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1502    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1503    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1504 sched-rgn.o : sched-rgn.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1505    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1506    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1507 sched-ebb.o : sched-ebb.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1508    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1509    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1510 sched-vis.o : sched-vis.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1511    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H)
1512 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1513    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1514    real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1515    xcoffout.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1516    dbxout.h $(BASIC_BLOCK_H)
1517 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1518    $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1519    insn-flags.h insn-codes.h real.h toplev.h output.h reload.h
1520 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1521    $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1522    varray.h function.h
1523 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1524    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1525    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1526 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1527 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1528    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1529    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1530 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1531 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1532    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1533    resource.h $(OBSTACK_H) flags.h
1534 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1535    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1536    output.h
1537 dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1538    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1539 params.o : params.c $(CONFIG_H) system.h params.h toplev.h
1540
1541 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1542    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1543    insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h \
1544    function.h sched-int.h
1545         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1546                 $(out_file) $(OUTPUT_OPTION)
1547
1548 # Build auxiliary files that support ecoff format.
1549 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1550         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1551
1552 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1553
1554 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1555         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1556
1557 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1558
1559 # Build file to support OSF/rose half-pic format.
1560 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1561
1562 # Normally this target is not used; but it is used if you
1563 # define ALLOCA=alloca.o.  In that case, you must get a suitable alloca.c
1564 # from the GNU Emacs distribution.
1565 alloca.o:       $(srcdir)/../libiberty/alloca.c
1566         rm -f alloca.c
1567         $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1568         $(CC) $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1569         $(ALLOCA_FLAGS) -c alloca.c
1570         $(ALLOCA_FINISH)
1571 #\f
1572 # Generate header and source files from the machine description,
1573 # and compile them.
1574
1575 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1576   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1577   insn-attr.h insn-attrtab.c
1578
1579 # The following pair of rules has this effect:
1580 # genconfig is run only if the md has changed since genconfig was last run;
1581 # but the file insn-config.h is touched only when its contents actually change.
1582
1583 # Each of the other insn-* files is handled by a similar pair of rules.
1584
1585 # This causes an anomaly in the results of make -n
1586 # because insn-* is older than s-*
1587 # and thus make -n thinks that insn-* will be updated
1588 # and force recompilation of things that depend on it.
1589 # We use move-if-change precisely to avoid such recompilation.
1590 # But there is no way to teach make -n that it will be avoided.
1591
1592 # Each of the insn-*.[ch] rules has a semicolon at the end,
1593 # for otherwise the system Make on SunOS 4.1 never tries
1594 # to recompile insn-*.o.  To avoid problems and extra noise from
1595 # versions of make which don't like empty commands (nothing after the
1596 # trailing `;'), we call true for each.
1597
1598 insn-config.h: s-config ; @true
1599 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1600         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1601         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1602         touch s-config
1603
1604 insn-flags.h: s-flags ; @true
1605 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1606         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1607         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1608         touch s-flags
1609
1610 insn-codes.h: s-codes ; @true
1611 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1612         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1613         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1614         touch s-codes
1615
1616 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1617   insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1618   function.h flags.h hard-reg-set.h resource.h
1619         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1620
1621 insn-emit.c: s-emit ; @true
1622 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1623         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1624         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1625         touch s-emit
1626
1627 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1628   real.h output.h flags.h system.h function.h hard-reg-set.h resource.h
1629         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1630
1631 insn-recog.c: s-recog ; @true
1632 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1633         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1634         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1635         touch s-recog
1636
1637 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1638   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1639         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1640
1641 insn-opinit.c: s-opinit ; @true
1642 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1643         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1644         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1645         touch s-opinit
1646
1647 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1648   insn-config.h $(RECOG_H)
1649         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1650
1651 insn-extract.c: s-extract ; @true
1652 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1653         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1654         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1655         touch s-extract
1656
1657 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1658         system.h insn-config.h $(RECOG_H) except.h function.h
1659         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1660
1661 insn-peep.c: s-peep ; @true
1662 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1663         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1664         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1665         touch s-peep
1666
1667 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1668     output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H)
1669         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1670
1671 insn-attr.h: s-attr ; @true
1672 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1673         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1674         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1675         touch s-attr
1676
1677 insn-attrtab.c: s-attrtab ; @true
1678 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1679         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1680         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1681         touch s-attrtab
1682
1683 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1684     conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1685     output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h
1686         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1687
1688 insn-output.c: s-output ; @true
1689 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1690         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1691         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1692         touch s-output
1693
1694 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1695 genrtl.c genrtl.h : s-genrtl
1696         @true   # force gnu make to recheck modification times.
1697
1698 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1699         ./gengenrtl$(build_exeext) -h >tmp-genrtl.h
1700         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1701         ./gengenrtl$(build_exeext) >tmp-genrtl.c
1702         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1703         touch s-genrtl
1704 #\f
1705 # Compile the programs that generate insn-* from the machine description.
1706 # They are compiled with $(HOST_CC), and associated libraries,
1707 # since they need to run on this machine
1708 # even if GCC is being compiled to run on some other machine.
1709
1710 # $(CONFIG_H) is omitted from the deps of the gen*.o
1711 # because these programs don't really depend on anything
1712 # about the target machine.  They do depend on config.h itself,
1713 # since that describes the host machine.
1714
1715 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1716         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1717
1718 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1719         rm -f hashtab.c
1720         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1721         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1722
1723 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1724         rm -f safe-ctype.c
1725         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1726         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1727
1728 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1729         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1730           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1731
1732 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \
1733   system.h errors.h gensupport.h
1734         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1735
1736 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1737         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1738          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1739
1740 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1741   system.h errors.h gensupport.h
1742         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1743
1744 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1745         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1746          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1747
1748 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \
1749   system.h errors.h gensupport.h
1750         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1751
1752 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1753         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1754          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1755
1756 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1757         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1758
1759 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1760         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1761          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1762
1763 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \
1764   system.h errors.h gensupport.h
1765         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1766
1767 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1768         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1769          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1770
1771 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \
1772   system.h errors.h gensupport.h
1773         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1774
1775 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1776         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1777          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1778
1779 genextract.o : genextract.c $(RTL_H) $(build_xm_file) \
1780   system.h insn-config.h errors.h gensupport.h
1781         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1782
1783 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1784         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1785          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1786
1787 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1788         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1789
1790 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1791         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1792          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1793
1794 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1795         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1796
1797 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1798         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1799          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1800
1801 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1802   system.h errors.h $(GGC_H) gensupport.h
1803         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1804
1805 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1806         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1807          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1808
1809 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \
1810   system.h errors.h gensupport.h
1811         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1812
1813 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1814         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1815          gengenrtl.o $(HOST_LIBS)
1816
1817 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h real.h
1818         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1819 #\f
1820 # Compile the libraries to be used by gen*.
1821 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1822 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1823 # with the rules for rtl.o, alloca.o, etc.
1824 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(GCONFIG_H) system.h $(RTL_H) \
1825   bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
1826         rm -f $(HOST_PREFIX)rtl.c
1827         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1828         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1829
1830 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) \
1831   $(RTL_H) $(BASIC_BLOCK_H) system.h
1832         rm -f $(HOST_PREFIX)print-rtl.c
1833         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1834         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1835
1836 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1837   flags.h bitmap.h
1838         rm -f $(HOST_PREFIX)bitmap.c
1839         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1840         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1841
1842 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1843         rm -f $(HOST_PREFIX)alloca.c
1844         $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1845         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1846
1847 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1848         rm -f $(HOST_PREFIX)obstack.c
1849         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1850         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1851
1852 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1853         rm -f $(HOST_PREFIX)vfprintf.c
1854         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1855         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1856
1857 $(HOST_PREFIX_1)doprint.o: doprint.c
1858         rm -f $(HOST_PREFIX)doprint.c
1859         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1860         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1861
1862 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c
1863         rm -f $(HOST_PREFIX)strstr.c
1864         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1865         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1866
1867 $(HOST_PREFIX_1)malloc.o: malloc.c
1868         rm -f $(HOST_PREFIX)malloc.c
1869         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1870         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1871
1872 $(HOST_PREFIX_1)errors.o: errors.c
1873         rm -f $(HOST_PREFIX)errors.c
1874         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1875         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1876
1877
1878 # This satisfies the dependency that we get if you cross-compile a compiler
1879 # that does not need to compile alloca, malloc or whatever.
1880 $(HOST_PREFIX_1):
1881         touch $(HOST_PREFIX_1)
1882
1883 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c
1884         rm -f $(HOST_PREFIX)ggc-none.c
1885         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1886         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1887
1888 #\f
1889 # Remake internationalization support.
1890
1891 intl.o: intl.c intl.h gansidecl.h Makefile
1892         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1893           -DLOCALEDIR=\"$(localedir)\" \
1894           -c $(srcdir)/intl.c
1895
1896 $(top_builddir)/intl/libintl.a: intl.all
1897
1898 # Make sure all the headers are there for xgettext to scan.
1899 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1900
1901 intl.all intl.install intl.uninstall \
1902   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1903         @for d in $(INTL_SUBDIRS); do \
1904           target=`expr $@ : 'intl.\(.*\)'` && \
1905           echo "(cd $$d && $(MAKE) $$target)" && \
1906           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1907           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1908         done
1909
1910 #\f
1911 # Remake cpp and protoize.
1912
1913 PREPROCESSOR_DEFINES = \
1914   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1915   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1916   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1917   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1918   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1919   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1920
1921 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1922                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1923                 mkdeps.o prefix.o version.o mbchar.o
1924
1925 LIBCPP_DEPS =   cpplib.h cpphash.h intl.h system.h
1926
1927 # Most of the other archives built/used by this makefile are for
1928 # targets.  This one is strictly for the host.
1929 libcpp.a: $(LIBCPP_OBJS)
1930         -rm -rf libcpp.a
1931         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1932         if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1933
1934 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1935         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1936         intl.o libcpp.a $(LIBS)
1937
1938 cppmain.o:  cppmain.c  $(CONFIG_H) cpplib.h intl.h system.h
1939
1940 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1941 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1942 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS)
1943 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1944 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1945 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1946 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1947 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1948                 mkdeps.h prefix.h output.h version.h
1949
1950 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1951         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1952           $(PREPROCESSOR_DEFINES) \
1953           -c $(srcdir)/cppdefault.c
1954
1955 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1956
1957 # The traditional mode preprocessor, a separate program for ease of
1958 # maintenance.  Some code is shared with the ISO-C cpp.
1959 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1960         mkdeps.h $(LIBDEPS)
1961         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1962         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1963
1964 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcpp.h
1965 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h tradcpp.h
1966
1967 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1968         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1969         mv -f tr$$$$.c tradcif.c)
1970
1971 # Note for the stamp targets, we run the program `true' instead of
1972 # having an empty command (nothing following the semicolon).
1973
1974 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1975
1976 PROTO_OBJS = intl.o version.o
1977
1978 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1979         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1980
1981 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1982         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1983
1984 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1985    Makefile version.h
1986         (SHLIB_LINK='$(SHLIB_LINK)' \
1987         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1988         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1989           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1990           $(srcdir)/protoize.c $(OUTPUT_OPTION))
1991
1992 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1993    $(CONFIG_H) system.h Makefile version.h
1994         (SHLIB_LINK='$(SHLIB_LINK)' \
1995         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1996         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1997           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1998           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
1999
2000 # This info describes the target machine, so compile with GCC just built.
2001 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2002    stmp-int-hdrs
2003         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2004         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2005           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2006         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2007           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2008         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2009
2010
2011 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2012         -rm -f tmp-proto.[cso]
2013         cp $(srcdir)/protoize.c tmp-proto.c
2014         chmod u+w tmp-proto.c
2015         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2016           $(GCC_CFLAGS) $(INCLUDES) \
2017           -DGCC_INCLUDE_DIR=0 \
2018           -DGPLUSPLUS_INCLUDE_DIR=0 \
2019           -DCROSS_INCLUDE_DIR=0 \
2020           -DTOOL_INCLUDE_DIR=0 \
2021           -DSTANDARD_EXEC_PREFIX=0 \
2022           -DDEFAULT_TARGET_MACHINE=0 \
2023           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2024         @echo '**********' Expect 400 lines of differences.
2025         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2026         -wc -l tmp-proto.diff
2027         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2028           $(GCC_CFLAGS) $(INCLUDES) \
2029           -DGCC_INCLUDE_DIR=0 \
2030           -DGPLUSPLUS_INCLUDE_DIR=0 \
2031           -DCROSS_INCLUDE_DIR=0 \
2032           -DTOOL_INCLUDE_DIR=0 \
2033           -DSTANDARD_EXEC_PREFIX=0 \
2034           -DDEFAULT_TARGET_MACHINE=0 \
2035           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2036         @echo Expect zero differences.
2037         diff $(srcdir)/protoize.c tmp-proto.c | cat
2038         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2039
2040 gcov.o: gcov.c gcov-io.h intl.h system.h $(CONFIG_H)
2041
2042 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2043 # upon whether $(exeext) is empty or not.
2044 GCOV_OBJS = gcov.o intl.o
2045 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2046         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2047 #\f
2048 # Build the include directory.  The stamp files are stmp-* rather than
2049 # s-* so that mostlyclean does not force the include directory to
2050 # be rebuilt.
2051
2052 # Build the include directory including float.h (which no longer depends upon
2053 # enquire).
2054 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2055 # Copy in the headers provided with gcc.
2056 # The sed command gets just the last file name component;
2057 # this is necessary because VPATH could add a dirname.
2058 # Using basename would be simpler, but some systems don't have it.
2059 # The touch command is here to workaround an AIX/Linux NFS bug.
2060         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2061         for file in .. $(USER_H); do \
2062           if [ X$$file != X.. ]; then \
2063             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2064             touch include/$$realfile; \
2065             rm -f include/$$realfile; \
2066             cp $$file include; \
2067             chmod a+r include/$$realfile; \
2068           fi; \
2069         done
2070         rm -f include/limits.h
2071         cp xlimits.h include/limits.h
2072         chmod a+r include/limits.h
2073         rm -f include/float.h
2074         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2075           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2076           chmod a+r include/float.h; \
2077         else :; fi
2078 # Install the README
2079         rm -f include/README
2080         cp $(srcdir)/README-fixinc include/README
2081         chmod a+r include/README
2082         touch $@
2083
2084 # fixinc.sh depends on this, not on specs directly.
2085 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2086 # after each stage just because specs' mtime has changed.
2087 specs.ready: specs
2088         -if [ -f specs.ready ] ; then \
2089                 true; \
2090         else \
2091                 touch specs.ready; \
2092         fi
2093
2094 FIXINCSRCDIR=$(srcdir)/fixinc
2095 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2096         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2097         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2098         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2099         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2100         CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2101         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2102         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2103         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2104
2105 # Build fixed copies of system files.
2106 stmp-fixinc: fixinc.sh gsyslimits.h
2107         rm -rf include; mkdir include
2108         -chmod a+rx include
2109         (TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
2110         INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
2111         export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
2112         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2113         rm -f include/syslimits.h; \
2114         if [ -f include/limits.h ]; then \
2115           mv include/limits.h include/syslimits.h; \
2116         else \
2117           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2118         fi; \
2119         chmod a+r include/syslimits.h)
2120 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2121 # that directory exists, then make sure that $(libsubdir) exists.
2122 # This is because cpp is compiled to find $(tooldir)/include via
2123 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2124 # exists.
2125 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
2126 # won't work because libsubdir doesn't exist yet.
2127         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2128            && [ -d $(tooldir)/sys-include ]; then \
2129           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2130           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2131           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2132           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2133         else true; fi
2134         touch stmp-fixinc
2135
2136 # Files related to the fixproto script.
2137 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2138 # used in native and host-x-target builds, so it's safe to link them with
2139 # libiberty.a.
2140
2141 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2142         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2143         then \
2144           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2145           export CC; \
2146           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2147           mv tmp-deduced.h deduced.h; \
2148         else \
2149           touch deduced.h; \
2150         fi
2151
2152 GEN_PROTOS_OBJS = gen-protos.o scan.o
2153 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2154         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2155           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2156
2157 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2158         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2159
2160 scan.o: scan.c scan.h $(build_xm_file) system.h
2161         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2162
2163 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2164         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2165           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2166         mv tmp-fixtmp.c fixtmp.c
2167         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2168           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2169           | ./gen-protos >xsys-protos.hT
2170         mv xsys-protos.hT xsys-protos.h
2171         rm -rf fixtmp.c
2172
2173 # This is nominally a 'build' program, but it's run only when host==build,
2174 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2175 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2176            $(LIBDEPS) libcpp.a
2177         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2178            scan-decls.o scan.o libcpp.a $(LIBS)
2179
2180 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2181         xsys-protos.h $(build_xm_file) system.h cpplib.h
2182         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2183
2184 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2185         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2186
2187 # stmp-fixproto depends on this, not on fix-header directly.
2188 # The idea is to make sure fix-header gets built,
2189 # but not rerun fixproto after each stage
2190 # just because fix-header's mtime has changed.
2191 fixhdr.ready: fix-header$(build_exeext)
2192         -if [ -f fixhdr.ready ] ; then \
2193                 true; \
2194         else \
2195                 touch fixhdr.ready; \
2196         fi
2197
2198 # stmp-int-headers is to make sure fixincludes has already finished.
2199 # The if statement is so that we don't run fixproto a second time
2200 # if it has already been run on the files in `include'.
2201 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2202         if [ -f include/fixed ] ; then true; \
2203         else \
2204           : This line works around a 'make' bug in BSDI 1.1.; \
2205           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2206           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2207             export mkinstalldirs; \
2208           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2209             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2210             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2211           else true; fi; \
2212           touch include/fixed; \
2213         fi
2214         touch stmp-fixproto
2215 #\f
2216 # Remake the info files.
2217
2218 doc: $(BUILD_INFO) gccbug
2219 info: $(srcdir)/cpp.info $(srcdir)/gcc.info lang.info $(srcdir)/c-tree.info $(srcdir)/cppinternals.info
2220
2221 $(srcdir)/cpp.info: $(srcdir)/cpp.texi
2222         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cpp.info cpp.texi
2223
2224 $(srcdir)/gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2225           $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2226           $(srcdir)/tm.texi $(srcdir)/gcov.texi $(srcdir)/contrib.texi
2227         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o gcc.info gcc.texi
2228
2229 $(srcdir)/c-tree.info: $(srcdir)/c-tree.texi
2230         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o c-tree.info \
2231                 c-tree.texi
2232
2233 $(srcdir)/cppinternals.info: $(srcdir)/cppinternals.texi
2234         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cppinternals.info \
2235                 cppinternals.texi
2236
2237 dvi: gcc.dvi cpp.dvi lang.dvi
2238
2239 # This works with GNU Make's default rule.
2240 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2241          $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2242          $(srcdir)/tm.texi $(srcdir)/gcov.texi
2243         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2244         texindex gcc.??
2245         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2246
2247 cpp.dvi: $(srcdir)/cpp.texi
2248         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2249         texindex cpp.??
2250         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2251
2252 generated-manpages: $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2253
2254 $(srcdir)/gcov.1: $(srcdir)/gcov.texi
2255         touch $(srcdir)/gcov.1
2256         -$(TEXI2POD) < $(srcdir)/gcov.texi > gcov.pod
2257         -($(POD2MAN) gcov.pod > $(srcdir)/gcov.1.T$$$$ && \
2258                 mv -f $(srcdir)/gcov.1.T$$$$ $(srcdir)/gcov.1) || \
2259                 (rm -f $(srcdir)/gcov.1.T$$$$ && exit 1)
2260         -rm -f gcov.pod
2261
2262 $(srcdir)/cpp.1: $(srcdir)/cpp.texi
2263         touch $(srcdir)/cpp.1
2264         -$(TEXI2POD) < $(srcdir)/cpp.texi > cpp.pod
2265         -($(POD2MAN) cpp.pod > $(srcdir)/cpp.1.T$$$$ && \
2266                 mv -f $(srcdir)/cpp.1.T$$$$ $(srcdir)/cpp.1) || \
2267                 (rm -f $(srcdir)/cpp.1.T$$$$ && exit 1)
2268         -rm -f cpp.pod
2269
2270 $(srcdir)/gcc.1: $(srcdir)/invoke.texi
2271         touch $(srcdir)/gcc.1
2272         -$(TEXI2POD) < $(srcdir)/invoke.texi > gcc.pod
2273         -($(POD2MAN) gcc.pod > $(srcdir)/gcc.1.T$$$$ && \
2274                 mv -f $(srcdir)/gcc.1.T$$$$ $(srcdir)/gcc.1) || \
2275                 (rm -f $(srcdir)/gcc.1.T$$$$ && exit 1)
2276         -rm -f gcc.pod
2277
2278 #\f
2279 # Deletion of files made during compilation.
2280 # There are four levels of this:
2281 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2282 # `mostlyclean' is useful while working on a particular type of machine.
2283 # It deletes most, but not all, of the files made by compilation.
2284 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2285 # `clean' deletes everything made by running `make all'.
2286 # `distclean' also deletes the files made by config.
2287 # `maintainer-clean' also deletes everything that could be regenerated
2288 # automatically, except for `configure'.
2289 # We remove as much from the language subdirectories as we can
2290 # (less duplicated code).
2291
2292 INTL_MOSTLYCLEAN = intl.mostlyclean
2293 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2294         -rm -f $(STAGESTUFF)
2295         -rm -rf libgcc
2296 # Delete the temporary source copies for cross compilation.
2297         -rm -f $(HOST_PREFIX_1)rtl.c
2298         -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2299         -rm -f $(HOST_PREFIX_1)obstack.c
2300 # Delete the temp files made in the course of building libgcc.a.
2301         -rm -f xlimits.h libgcc1-test
2302         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2303 # Delete other built files.
2304         -rm -f t-float.h-cross xsys-protos.hT
2305 # Delete the stamp and temporary files.
2306         -rm -f s-* tmp-* stamp-* stmp-*
2307         -rm -f */stamp-* */tmp-*
2308 # Delete debugging dump files.
2309         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2310 # Delete some files made during installation.
2311         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2312         -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2313 # Delete files generated for fixproto
2314         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2315           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2316 # Delete files generated for fixincl
2317         -rm -rf fixincl fixinc.sh specs.ready
2318         (cd fixinc && $(MAKE) clean)
2319 # Delete unwanted output files from TeX.
2320         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2321         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2322 # Delete sorted indices we don't actually use.
2323         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2324 # Delete core dumps.
2325         -rm -f core */core
2326
2327 # Delete all files made by compilation
2328 # that don't exist in the distribution.
2329 INTL_CLEAN = intl.clean
2330 clean: mostlyclean $(INTL_CLEAN) lang.clean
2331         -rm -f libgcc.a libgcc_s$(SHLIB_EXT)
2332         -rm -rf libgcc
2333         -rm -f *.dvi
2334         -rm -f */*.dvi
2335 # Delete the include directory.
2336         -rm -rf include
2337 # Delete files used by the "multilib" facility (including libgcc subdirs).
2338         -rm -f multilib.h tmpmultilib*
2339         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2340           rm -rf $(MULTILIB_DIRNAMES); \
2341         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2342           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2343         fi ; fi
2344         -rm -fr stage1 stage2 stage3 stage4
2345 # Delete stamps of bootstrap stages
2346         -rm -f stage?_*
2347         -rm -f clean?_*
2348         -rm -f stage_last
2349
2350 # Delete all files that users would normally create
2351 # while building and installing GCC.
2352 INTL_DISTCLEAN = intl.distclean
2353 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2354         -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2355         -rm -f cstamp-h
2356         -rm -f config.status config.run config.cache config.bak
2357         -rm -f Make-lang Make-hooks Make-host Make-target
2358         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2359         -rm -f gthr-default.h
2360         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2361         -rm -f c-parse.output
2362         -rm -f *.asm
2363         -rm -f float.h
2364         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2365         -rm -f testsuite/{gcc,g++}.{log,sum}
2366         -rm -f intl/libintl.h libintl.h
2367         -rm -f cxxmain.c splay-tree.c obstack.c alloca.c hashtab.c safe-ctype.c
2368         -rm -f mklibgcc libgcc.map gccbug configargs.h
2369         -rm -f gcov.pod
2370         -rm -f fixinc/Makefile
2371         -rmdir cp f java objc fixinc intl po 2>/dev/null
2372
2373 # Delete anything likely to be found in the source directory
2374 # that shouldn't be in the distribution.
2375 extraclean: distclean lang.extraclean
2376         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2377         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2378         -rm -f config/*/=* config/*/"#"* config/*/*~*
2379         -rm -f config/*/*.orig config/*/*.rej
2380         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2381         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2382         -rm -f *lose config/*lose config/*/*lose
2383         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2384         -rm -f y.tab.c yacc.*
2385         -rm -f */=* */"#"* */*~*
2386         -rm -f */patch* */*.orig */*.rej
2387         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2388         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2389         -rm -f */*lose */*.s */*.s[0-9] */*.i
2390
2391 # Get rid of every file that's generated from some other file, except for `configure'.
2392 # Most of these files ARE PRESENT in the GCC distribution.
2393 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2394 # submake, so that we don't descend into intl after its makefile has been
2395 # removed.
2396 maintainer-clean:
2397         @echo 'This command is intended for maintainers to use; it'
2398         @echo 'deletes files that may need special tools to rebuild.'
2399         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2400                 intl.maintainer-clean lang.maintainer-clean distclean
2401         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2402         -rm -f cpp.??s cpp.*aux
2403         -rm -f gcc.??s gcc.*aux
2404         -rm -f $(srcdir)/cpp.info* $(srcdir)/gcc.info* $(srcdir)/c-tree.info*
2405         -rm -f $(srcdir)/cppinternals.info*
2406         -rm -f $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2407 #\f
2408 # Entry points `install' and `uninstall'.
2409 # Also use `install-collect2' to install collect2 when the config files don't.
2410
2411 # The semicolon is to prevent the install.sh -> install default rule
2412 # from doing anything.  Having it run true helps avoid problems and
2413 # noise from versions of make which don't like to have null commands.
2414 install: $(INSTALL_TARGET) ; @true
2415
2416 # Copy the compiler files into directories where they will be run.
2417 # Install the driver last so that the window when things are
2418 # broken is small.
2419 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2420     $(INSTALL_CPP) install-man install-info intl.install \
2421     lang.install-normal install-driver
2422
2423 # Do nothing while making gcc with a cross-compiler. The person who
2424 # makes gcc for the target machine has to know how to put a complete
2425 # gcc together by hand.
2426 install-build: force
2427         @echo You have to install gcc on your target machine by hand.
2428
2429 # Run this on the target machine
2430 # to finish installation of cross compiler.
2431 # This is not used anymore now that float.h does not depend on enquire.
2432 install-cross-rest: install-float-h-cross
2433
2434 # Handle cpp installation.
2435 install-cpp: cpp$(exeext)
2436         -if [ -f gcc-cross$(exeext) ] ; then \
2437           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2438           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2439           if [ x$(cpp_install_dir) != x ]; then \
2440             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2441             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2442           else true; fi; \
2443         else \
2444           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2445           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2446           if [ x$(cpp_install_dir) != x ]; then \
2447             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2448             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2449           else true; fi; \
2450         fi
2451
2452 uninstall-cpp:
2453         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2454         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2455         -if [ x$(cpp_install_dir) != x ]; then \
2456           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2457           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2458         else true; fi
2459
2460 # Install float.h for cross compiler.
2461 # Run this on the target machine!
2462 # This is not used anymore now that float.h does not depend on enquire.
2463 install-float-h-cross: installdirs
2464 #       if [ -f enquire ] ; then true; else false; fi
2465 # Note: don't use -.  We should fail right away if enquire was not made.
2466         ./enquire -f > $(tmpdir)/float.h
2467         -rm -f $(libsubdir)/include/float.h
2468         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2469         -rm -f $(tmpdir)/float.h
2470         chmod a-x $(libsubdir)/include/float.h
2471
2472 # Create the installation directories.
2473 installdirs:
2474         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2475         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2476         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2477         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2478 # This dir isn't currently searched by cpp.
2479 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2480         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2481           fdir=$${fdir}/$${dir}; \
2482           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2483         done
2484         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2485         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2486         -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2487         -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2488         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2489         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2490 # We don't use mkdir -p to create the parents of man1dir,
2491 # because some systems don't support it.
2492 # Instead, we use this technique to create the immediate parent of man1dir.
2493         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2494         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2495         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2496
2497 # Install the compiler executables built during cross compilation.
2498 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2499         for file in $(COMPILERS); do \
2500           if [ -f $$file ] ; then \
2501             rm -f $(libsubdir)/$$file; \
2502             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2503           else true; \
2504           fi; \
2505         done
2506         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2507           if [ x"$$file" != x.. ]; then \
2508             rm -f $(libsubdir)/$$file; \
2509             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2510           else true; fi; \
2511         done
2512         for file in $(EXTRA_PARTS) ..; do \
2513           if [ x"$$file" != x.. ]; then \
2514             rm -f $(libsubdir)/$$file; \
2515             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2516             chmod a-x $(libsubdir)/$$file; \
2517           else true; fi; \
2518         done
2519 # Don't mess with specs if it doesn't exist yet.
2520         -if [ -f specs ] ; then \
2521           rm -f $(libsubdir)/specs; \
2522           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2523           chmod a-x $(libsubdir)/specs; \
2524         fi
2525 # Install protoize if it was compiled.
2526         -if [ -f protoize$(exeext) ]; \
2527         then \
2528             if [ -f gcc-cross$(exeext) ] ; then \
2529                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2530                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2531                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2532                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2533             else \
2534                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2535                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2536                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2537                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2538             fi ; \
2539             rm -f $(libsubdir)/SYSCALLS.c.X; \
2540             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2541             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2542         fi
2543         -rm -f $(libsubdir)/cpp0$(exeext)
2544         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2545         -rm -f $(libsubdir)/tradcpp0$(exeext)
2546         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2547 # Install gcov if it was compiled.
2548         -if [ -f gcov$(exeext) ]; \
2549         then \
2550             rm -f $(bindir)/gcov$(exeext); \
2551             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2552         fi
2553         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2554
2555 # Install the driver program as $(target_alias)-gcc
2556 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2557 install-driver: xgcc$(exeext)
2558         -if [ -f gcc-cross$(exeext) ] ; then \
2559           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2560           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2561           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2562             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2563             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2564           else true; fi; \
2565         else \
2566           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2567           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2568           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2569           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2570           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2571         fi
2572
2573 # Install the info files.
2574 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2575 # to do the install.
2576 install-info: doc installdirs lang.install-info
2577         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2578         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2579         if [ -f $(srcdir)/gcc.info ]; then \
2580           for f in $(srcdir)/cpp.info* $(srcdir)/gcc.info* \
2581                 $(srcdir)/c-tree.info* $(srcdir)/cppinternals.info*; do \
2582             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2583             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2584           done; \
2585         else true; fi
2586         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2587           if [ -f $(infodir)/dir ] ; then \
2588             for f in cpp.info gcc.info c-tree.info cppinternals.info; do \
2589                 if [ -f $(infodir)/$$f ]; then \
2590                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2591                 else true; fi \
2592             done; \
2593           else true; fi; \
2594         else true; fi;
2595         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2596         -chmod a-x $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2597
2598 # Install the man pages.
2599 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2600         -if [ -f gcc-cross$(exeext) ] ; then \
2601           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2602           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2603           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2604         else \
2605           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2606           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2607           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2608         fi
2609         -rm -f $(man1dir)/cpp$(manext)
2610         -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2611         -chmod a-x $(man1dir)/cpp$(manext)
2612         -rm -f $(man1dir)/gcov$(manext)
2613         -$(INSTALL_DATA) $(srcdir)/gcov.1 $(man1dir)/gcov$(manext)
2614         -chmod a-x $(man1dir)/gcov$(manext)
2615
2616 # Install the library.
2617 install-libgcc: libgcc.mk libgcc.a installdirs
2618         if $(RANLIB_TEST_FOR_TARGET); then \
2619           r_f_t=$(RANLIB_FOR_TARGET); \
2620         else \
2621           r_f_t=: ; \
2622         fi; \
2623         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2624           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2625           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2626           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2627           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2628           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
2629           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2630           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2631           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2632           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2633           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
2634           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2635           LIB1ASMSRC='$(LIB1ASMSRC)' \
2636           MAKEOVERRIDES= \
2637           INSTALL_DATA="$(INSTALL_DATA)" \
2638           RANLIB_FOR_TARGET="$$r_f_t" \
2639           libsubdir="$(libsubdir)" \
2640           slibdir="$(slibdir)" \
2641           -f libgcc.mk install
2642
2643 # Install multiple versions of libgcc.a.
2644 install-multilib: stmp-multilib installdirs
2645         if $(RANLIB_TEST_FOR_TARGET); then \
2646           r_f_t=$(RANLIB_FOR_TARGET); \
2647         else \
2648           r_f_t=: ; \
2649         fi; \
2650         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2651           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2652           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2653           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2654           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2655           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
2656           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2657           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2658           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2659           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2660           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
2661           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2662           LIB1ASMSRC='$(LIB1ASMSRC)' \
2663           MAKEOVERRIDES= \
2664           INSTALL_DATA="$(INSTALL_DATA)" \
2665           RANLIB_FOR_TARGET="$$r_f_t" \
2666           libsubdir="$(libsubdir)" \
2667           slibdir="$(slibdir)" \
2668           -f libgcc.mk install
2669
2670 # Install all the header files built in the include subdirectory.
2671 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2672 # Fix symlinks to absolute paths in the installed include directory to
2673 # point to the installed directory, not the build directory.
2674 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2675         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2676         if [ $$? -eq 0 ]; then \
2677           dir=`cd include; pwd`; \
2678           for i in $$files; do \
2679             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2680             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2681               rm -f $(libsubdir)/include/$$i; \
2682               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2683             fi; \
2684           done; \
2685         fi
2686
2687 # Create or recreate the gcc private include file directory.
2688 install-include-dir: installdirs
2689         -rm -rf $(libsubdir)/include
2690         mkdir $(libsubdir)/include
2691         -chmod a+rx $(libsubdir)/include
2692
2693 # Install the include directory using tar.
2694 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2695 # We use `pwd`/include instead of just include to problems with CDPATH
2696 # Unless a full pathname is provided, some shells would print the new CWD,
2697 # found in CDPATH, corrupting the output.  We could just redirect the
2698 # output of `cd', but some shells lose on redirection within `()'s
2699         (cd `pwd`/include ; \
2700          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2701 # /bin/sh on some systems returns the status of the first tar,
2702 # and that can lose with GNU tar which always writes a full block.
2703 # So use `exit 0' to ignore its exit status.
2704
2705 # Install the include directory using cpio.
2706 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2707 # See discussion about the use of `pwd` above
2708         cd `pwd`/include ; \
2709         find . -print | cpio -pdum $(libsubdir)/include
2710
2711 # Put assert.h where it won't override GNU libc's assert.h.
2712 # It goes in a dir that is searched after GNU libc's headers;
2713 # thus, the following conditionals are no longer needed.
2714 # But it's not worth deleting them now.
2715 ## Don't replace the assert.h already there if it is not from GCC.
2716 ## This code would be simpler if it tested for -f ... && ! grep ...
2717 ## but supposedly the ! operator is missing in sh on some systems.
2718 install-assert-h: assert.h installdirs
2719         if [ -f $(assertdir)/assert.h ]; \
2720         then \
2721           if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2722             then \
2723             rm -f $(assertdir)/assert.h; \
2724             $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2725             chmod a-x $(assertdir)/assert.h; \
2726           else true; \
2727           fi; \
2728         else \
2729           rm -f $(assertdir)/assert.h; \
2730           $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2731           chmod a-x $(assertdir)/assert.h; \
2732         fi
2733
2734 # Use this target to install the program `collect2' under the name `collect2'.
2735 install-collect2: collect2 installdirs
2736         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2737 # Install the driver program as $(libsubdir)/gcc for collect2.
2738         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2739
2740 # Cancel installation by deleting the installed files.
2741 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2742         -rm -rf $(libsubdir)
2743         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2744         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2745         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2746         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2747         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2748         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2749         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2750         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2751         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2752         -rm -rf $(man1dir)/cpp$(manext)
2753         -rm -rf $(man1dir)/protoize$(manext)
2754         -rm -rf $(man1dir)/unprotoize$(manext)
2755         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2756         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2757 #\f
2758 # These targets are for the dejagnu testsuites. The file site.exp
2759 # contains global variables that all the testsuites will use.
2760
2761 # Set to $(target_alias)/ for cross.
2762 target_subdir = @target_subdir@
2763
2764 site.exp: ./config.status Makefile
2765         @echo "Making a new config file..."
2766         -@rm -f ./tmp?
2767         @touch site.exp
2768         -@mv site.exp site.bak
2769         @echo "## these variables are automatically generated by make ##" > ./tmp0
2770         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2771         @echo "# add them to the last section" >> ./tmp0
2772         @echo "set rootme \"`pwd`\"" >> ./tmp0
2773         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2774         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2775         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2776         @echo "set target_triplet $(target)" >> ./tmp0
2777         @echo "set target_alias $(target_alias)" >> ./tmp0
2778 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2779         @echo "set CFLAGS \"\"" >> ./tmp0
2780         @echo "set CXXFLAGS \"-I$(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
2781         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2782 # If newlib has been configured, we need to pass -B to gcc so it can find
2783 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2784 # message if it doesn't, but the testsuite is supposed to ignore the message -
2785 # it's too difficult to tell when to and when not to pass -B (not all targets
2786 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2787 # seems like too selective a test.
2788 # ??? Another way to solve this might be to rely on linker scripts.  Then
2789 # theoretically the -B won't be needed.
2790 # We also need to pass -L ../ld so that the linker can find ldscripts.
2791         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2792           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2793           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2794           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2795           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2796           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2797         else true; \
2798         fi
2799         @if [ -d $(objdir)/../ld ] ; then \
2800           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2801         else true; \
2802         fi
2803         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2804         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2805         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2806         @cat ./tmp0 > site.exp
2807         @cat site.bak | sed \
2808                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2809         -@rm -f ./tmp?
2810
2811 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc @CHECK_PO@
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 # These exist for maintenance purposes.
2882
2883 # Update the tags table.
2884 TAGS: force
2885         (cd $(srcdir);                                                  \
2886         mkdir tmp-tags;                                                 \
2887         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2888         etags *.y *.h *.c;                                              \
2889         mv tmp-tags/* .;                                                \
2890         rmdir tmp-tags)
2891
2892 # A list of files to be destroyed during "lean" builds.
2893 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2894
2895 # Flags to pass to stage2 and later recursive makes.  Note that the
2896 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2897 # the context of the stage_x rule.
2898 STAGE2_FLAGS_TO_PASS = \
2899         CFLAGS="$(BOOT_CFLAGS)" \
2900         LDFLAGS="$(BOOT_LDFLAGS)" \
2901         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2902         STRICT_WARN="$(STRICT2_WARN)" \
2903         libdir=$(libdir) \
2904         LANGUAGES="$(LANGUAGES)" \
2905         MAKEOVERRIDES= \
2906         OUTPUT_OPTION="-o \$$@"
2907
2908 # Only build the C compiler for stage1, because that is the only one that
2909 # we can guarantee will build with the native compiler, and also it is the
2910 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
2911 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
2912 # overrideable (for a bootstrap build stage1 also builds gcc.info).
2913 stage1_build:
2914         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
2915                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
2916                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
2917         touch stage1_build
2918         echo stage1_build > stage_last
2919
2920 stage1_copy: stage1_build
2921         $(MAKE) stage1
2922         touch stage1_copy
2923         echo stage2_build > stage_last
2924
2925 # This used to define ALLOCA as empty, but that would lead to bad results
2926 # for a subsequent `make install' since that would not have ALLOCA empty.
2927 # To prevent `make install' from compiling alloca.o and then relinking cc1
2928 # because alloca.o is newer, we permit these recursive makes to compile
2929 # alloca.o.  Then cc1 is newer, so it won't have to be relinked.
2930 stage2_build: stage1_copy
2931         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2932                  STAGE_PREFIX=stage1/ \
2933                  $(STAGE2_FLAGS_TO_PASS)
2934         touch stage2_build
2935         echo stage2_build > stage_last
2936
2937 stage2_copy: stage2_build
2938         $(MAKE) stage2
2939         touch stage2_copy
2940         echo stage3_build > stage_last
2941
2942 stage3_build: stage2_copy
2943         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2944                  STAGE_PREFIX=stage2/ \
2945                  $(STAGE2_FLAGS_TO_PASS)
2946         touch stage3_build
2947         echo stage3_build > stage_last
2948
2949 # For bootstrap4:
2950 stage3_copy: stage3_build
2951         $(MAKE) stage3
2952         touch stage3_copy
2953         echo stage4_build > stage_last
2954
2955 stage4_build: stage3_copy
2956         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
2957                  STAGE_PREFIX=stage3/ \
2958                  $(STAGE2_FLAGS_TO_PASS)
2959         touch stage4_build
2960         echo stage4_build > stage_last
2961
2962 # Additional steps for *-lean targets:
2963 clean_s1: stage1_copy
2964         -(cd stage1 && rm -f $(VOL_FILES))
2965         touch clean_s1
2966
2967 clean_s2: stage2_copy
2968         -rm -rf stage1
2969         touch clean_s2
2970
2971 # The various entry points for bootstrapping.
2972
2973 bootstrap: stage3_build
2974         @echo
2975         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2976         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
2977         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2978
2979 bootstrap-lean : clean_s1 clean_s2 stage3_build
2980         @echo
2981         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2982         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2983
2984 bootstrap2: bootstrap
2985
2986 bootstrap2-lean : bootstrap-lean
2987
2988 bootstrap3 bootstrap3-lean: bootstrap
2989
2990 bootstrap4 bootstrap4-lean: stage4_build
2991
2992 unstage1 unstage2 unstage3 unstage4:
2993         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
2994         if test -d $$stage; then \
2995           mv $$stage/* . 2>/dev/null; \
2996           for i in `cd $$stage; echo *` ; do \
2997             if test -d $$stage/$$i; then \
2998               mv $$stage/$$i/* $$i/. 2>/dev/null; \
2999             else \
3000               mv $$stage/$$i .; \
3001             fi \
3002           done \
3003         fi ; \
3004         rm -f $${stage}_build $${stage}_copy ;\
3005         echo $${stage}_build > stage_last
3006
3007 restage1: unstage1
3008         $(MAKE) stage1_build
3009
3010 restage2: unstage2
3011         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3012
3013 restage3: unstage3
3014         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3015
3016 restage4: unstage4
3017         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3018
3019 bubblestrap:
3020         if test -f stage3_build; then true; else \
3021           echo; echo You must \"make bootstrap\" first.; \
3022           exit 1; \
3023         fi
3024         for i in stage3 \
3025                 unstage1 stage1_build stage1_copy \
3026                 unstage2 stage2_build stage2_copy \
3027                 unstage3 stage3_build ; \
3028         do \
3029           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3030         done
3031
3032 quickstrap:
3033         if test -f stage_last ; then \
3034           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3035         else \
3036           $(MAKE) stage1_build; \
3037         fi
3038
3039 cleanstrap:
3040         -$(MAKE) clean
3041         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3042
3043 # Compare the object files in the current directory with those in the
3044 # stage2 directory.
3045
3046 # ./ avoids bug in some versions of tail.
3047 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3048         -rm -f .bad_compare
3049         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3050         for file in *$(objext); do \
3051           tail +16c ./$$file > tmp-foo1; \
3052           tail +16c stage$$stage/$$file > tmp-foo2 \
3053             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3054         done
3055         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3056         for dir in tmp-foo intl $(SUBDIRS); do \
3057           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3058             for file in $$dir/*$(objext); do \
3059               tail +16c ./$$file > tmp-foo1; \
3060               tail +16c stage$$stage/$$file > tmp-foo2 \
3061                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3062             done; \
3063           else true; fi; \
3064         done
3065         -rm -f tmp-foo*
3066         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3067         if [ -f .bad_compare ]; then \
3068           echo "Bootstrap comparison failure!"; \
3069           cat .bad_compare; \
3070           exit 1; \
3071         else \
3072           case "$@" in \
3073             *-lean ) rm -rf stage$$stage ;; \
3074             *) ;; \
3075           esac; true; \
3076         fi
3077
3078 # Compare the object files in the current directory with those in the
3079 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3080 # running tail and the overhead of twice copying each object file.
3081
3082 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3083         -rm -f .bad_compare
3084         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3085         for file in *$(objext); do \
3086           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3087         done
3088         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3089         for dir in tmp-foo intl $(SUBDIRS); do \
3090           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3091             for file in $$dir/*$(objext); do \
3092               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3093             done; \
3094           else true; fi; \
3095         done
3096         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3097         if [ -f .bad_compare ]; then \
3098           echo "Bootstrap comparison failure!"; \
3099           cat .bad_compare; \
3100           exit 1; \
3101         else \
3102           case "$@" in \
3103             *-lean ) rm -rf stage$$stage ;; \
3104           esac; true; \
3105         fi
3106
3107 # Copy the object files from a particular stage into a subdirectory.
3108 stage1-start:
3109         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3110         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3111         -for dir in intl $(SUBDIRS) ; \
3112          do \
3113            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3114          done
3115         -mv $(STAGESTUFF) stage1
3116         -mv intl/*$(objext) stage1/intl
3117 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3118 # dir will work properly.
3119         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3120         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3121         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3122         -rm -f stage1/libgcc.a
3123         -cp libgcc.a stage1
3124         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3125           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3126         else true; fi
3127         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3128           cp stage1/$${f} . ; \
3129         else true; \
3130         fi; done
3131 stage1: force stage1-start lang.stage1
3132
3133 stage2-start:
3134         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3135         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3136         -for dir in intl $(SUBDIRS) ; \
3137          do \
3138            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3139          done
3140         -mv $(STAGESTUFF) stage2
3141         -mv intl/*$(objext) stage2/intl
3142 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3143 # dir will work properly.
3144         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3145         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3146         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3147         -rm -f stage2/libgcc.a
3148         -cp libgcc.a stage2
3149         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3150           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3151         else true; fi
3152         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3153           cp stage2/$${f} . ; \
3154         else true; \
3155         fi; done
3156 stage2: force stage2-start lang.stage2
3157
3158 stage3-start:
3159         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3160         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3161         -for dir in intl $(SUBDIRS) ; \
3162          do \
3163            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3164          done
3165         -mv $(STAGESTUFF) stage3
3166         -mv intl/*$(objext) stage3/intl
3167 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3168 # dir will work properly.
3169         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3170         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3171         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3172         -rm -f stage3/libgcc.a
3173         -cp libgcc.a stage3
3174         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3175           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3176         else true; fi
3177         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3178           cp stage3/$${f} . ; \
3179         else true; \
3180         fi; done
3181 stage3: force stage3-start lang.stage3
3182
3183 stage4-start:
3184         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3185         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3186         -for dir in intl $(SUBDIRS) ; \
3187          do \
3188            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3189          done
3190         -mv $(STAGESTUFF) stage4
3191         -mv intl/*$(objext) stage4/intl
3192 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3193 # dir will work properly.
3194         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3195         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3196         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3197         -rm -f stage4/libgcc.a
3198         -cp libgcc.a stage4
3199         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3200           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3201         else true; fi
3202         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3203           cp stage4/$${f} . ; \
3204         else true; \
3205         fi; done
3206 stage4: force stage4-start lang.stage4
3207
3208 # Copy just the executable files from a particular stage into a subdirectory,
3209 # and delete the object files.  Use this if you're just verifying a version
3210 # that is pretty sure to work, and you are short of disk space.
3211 risky-stage1: stage1
3212         -$(MAKE) clean
3213
3214 risky-stage2: stage2
3215         -$(MAKE) clean
3216
3217 risky-stage3: stage3
3218         -$(MAKE) clean
3219
3220 risky-stage4: stage4
3221         -$(MAKE) clean
3222
3223 #In GNU Make, ignore whether `stage*' exists.
3224 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3225 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3226
3227 force:
3228
3229 # ---
3230 # The enquire rules are still useful for building new float-anything.h.
3231 # Special flags for compiling enquire.
3232 # We disable optimization to make floating point more reliable.
3233 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3234 ENQUIRE_LDFLAGS = $(LDFLAGS)
3235
3236 # Enquire target (This is a variable so that a target can choose not to
3237 # build it.)
3238 ENQUIRE = enquire
3239
3240 # Test to see whether <float.h> exists in the system header files,
3241 # and is not derived from GCC.
3242 FLOAT_H_TEST = \
3243   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3244   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3245   then false; \
3246   else :; fi
3247 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3248 # to ensure, we're emitting a full blown <float.h> ourselves.
3249 FLOAT_H_TEST = false
3250
3251 # Used to compile enquire with standard cc, but have forgotten why.
3252 # Let's try with GCC.
3253 enquire: enquire.o $(GCC_PARTS)
3254         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3255 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3256         if $(FLOAT_H_TEST); then \
3257           rm -f include/float.h; \
3258           SYS_FLOAT_H_WRAP=1; \
3259         else :; \
3260           SYS_FLOAT_H_WRAP=0; \
3261         fi; \
3262         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3263           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3264           -I. -c $(srcdir)/enquire.c
3265
3266 # Create float.h source for the native machine.
3267 # Make it empty if we can use the system float.h without changes.
3268 float.h-nat: enquire
3269         -./enquire -f > tmp-float.h
3270         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3271         mv tmp-float.h float.h-nat
3272
3273 # Create a dummy float.h source for a cross-compiler.
3274 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3275 # and make that the default float_format in configure?
3276 float.h-cross:
3277         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3278         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3279         echo "#endif" >> t-float.h-cross
3280         mv t-float.h-cross float.h-cross