gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
   3 #   1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   4
   5 #This file is part of GNU CC.
   6
   7 #GNU CC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GNU CC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GNU CC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston MA 02111-1307, USA.
  21
  22 # The targets for external use include:
  23 # all, doc, proto, install, install-cross, install-cross-rest,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  25 # stage1, stage2, stage3, stage4.
  26
  27 # This is the default target.
  28 all:
  29
  30 # Suppress smart makes who think they know how to automake Yacc files
  31 .y.c:
  32
  33 # Directory where sources are, from where we are.
  34 srcdir = @srcdir@
  35 VPATH = @srcdir@
  36
  37 # Pointer to the GCC Project website
  38 website=http://gcc.gnu.org
  39
  40 # Variables that exist for you to override.
  41 # See below for how to change them for certain systems.
  42
  43 # List of language subdirectories.
  44 # This is overridden by configure.
  45 SUBDIRS =@subdirs@
  46
  47 # Selection of languages to be made.
  48 # This is overridden by configure.
  49 CONFIG_LANGUAGES = @all_languages@
  50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  51
  52 # Languages should create dependencies of $(INTL_TARGETS) on generated
  53 # sources in Make-lang.in.  Example:
  54 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
  55 INTL_TARGETS = intl.all intl.install
  56
  57 # Selection of languages to be made during stage1 build.
  58 # This is overridden by configure.
  59 BOOT_LANGUAGES = c @all_boot_languages@
  60
  61 # Various ways of specifying flags for compilations:
  62 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
  63 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2 and stage3
  64 # compilations.
  65 # XCFLAGS is used for most compilations but not when using the GCC just built.
  66 # TCFLAGS is used for compilations with the GCC just built.
  67 # STAGE1_CFLAGS is set by configure on some targets.
  68 XCFLAGS =
  69 TCFLAGS =
  70 BOOT_CFLAGS = -g -O2
  71 STAGE1_CFLAGS = -g @stage1_cflags@
  72 CFLAGS = $(STAGE1_CFLAGS)
  73
  74 # The warning flags are separate from BOOT_CFLAGS because people tend to
  75 # override optimization flags and we'd like them to still have warnings
  76 # turned on.  These flags are also used to pass other stage dependent
  77 # flags from configure.  The user is free to explicitly turn these flags
  78 # off if they wish.
  79 # LOOSE_WARN are the warning flags to use when compiling something
  80 # which is only compiled with gcc, such as libgcc and the frontends
  81 # other than C.
  82 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  83 # apply to the back end and the C front end, which may be compiled
  84 # with other compilers.  This is partially controlled by configure in
  85 # stage1, as not all versions of gcc understand -Wno-long-long.
  86 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  87 STRICT_WARN = -Wtraditional @strict1_warn@
  88 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  89
  90 # This is how we control whether or not the additional warnings are applied.
  91 .-warn = $(STRICT_WARN)
  92 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
  93
  94 # All warnings have to be shut off in stage1 if the compiler used then
  95 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
  96 # $(GCC_WARN_CFLAGS), or nothing.
  97 WARN_CFLAGS = @warn_cflags@
  98
  99 # These exists to be overridden by the x-* and t-* files, respectively.
 100 X_CFLAGS =
 101 T_CFLAGS =
 102
 103 X_CPPFLAGS =
 104 T_CPPFLAGS =
 105
 106 AWK = @AWK@
 107 CC = @CC@
 108 BISON = @BISON@
 109 BISONFLAGS =
 110 FLEX = @FLEX@
 111 FLEXFLAGS =
 112 AR = ar
 113 AR_FLAGS = rc
 114 DLLTOOL = dlltool
 115 RANLIB = @RANLIB@
 116 SHELL = /bin/sh
 117 # on sysV, define this as cp.
 118 INSTALL = @INSTALL@
 119 # Some systems may be missing symbolic links, regular links, or both.
 120 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 121 LN=@LN@
 122 LN_S=@LN_S@
 123 # These permit overriding just for certain files.
 124 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 125 INSTALL_DATA = @INSTALL_DATA@
 126 MAKEINFO = @MAKEINFO@
 127 MAKEINFOFLAGS =
 128 TEXI2DVI = texi2dvi
 129 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 130 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --section=1
 131 # For GNUmake: let us decide what gets passed to recursive makes.
 132 MAKEOVERRIDES =
 133 @SET_MAKE@
 134 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 135 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 136 OUTPUT_OPTION = @OUTPUT_OPTION@
 137
 138 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 139 # -I../zlib, unless we were configured with --with-system-zlib, in which
 140 # case both are empty.
 141 ZLIB = @zlibdir@ -lz
 142 ZLIBINC = @zlibinc@
 143
 144 # Substitution type for target's getgroups 2nd arg.
 145 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 146
 147 # Compiler to use for compiling libgcc1.a.
 148 # OLDCC should not be the GNU C compiler,
 149 # since that would compile typical libgcc1.a functions such as mulsi3
 150 # into infinite recursions.
 151 OLDCC = cc
 152
 153 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
 154 # NOTE: -O does not work on some Unix systems!
 155 CCLIBFLAGS = -O
 156
 157 # Version of ar to use when compiling libgcc1.a.
 158 OLDAR = ar
 159 OLDAR_FLAGS = qc
 160
 161 # Target to use when installing include directory.  Either
 162 # install-headers-tar or install-headers-cpio.
 163 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 164
 165 # Header files that are made available under the same name
 166 # to programs compiled with GCC.
 167 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 168     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 169     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 170     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 171
 172 # Target to use whe installing assert.h.  Some systems may
 173 # want to set this empty.
 174 INSTALL_ASSERT_H = install-assert-h
 175
 176 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
 177 # Usually the one we just built.
 178 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 179 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
 180
 181 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 182 # It omits XCFLAGS, and specifies -B./.
 183 # It also specifies -isystem ./include to find, e.g., stddef.h.
 184 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 185
 186 # Sed command to transform gcc to installed name.  Overwritten by configure.
 187 program_transform_name = @program_transform_name@
 188 program_transform_cross_name = s,^,$(target_alias)-,
 189
 190 build_canonical = @build_canonical@
 191 host_canonical = @host_canonical@
 192
 193 # Tools to use when building a cross-compiler.
 194 # These are used because `configure' appends `cross-make'
 195 # to the makefile when making a cross-compiler.
 196
 197 # Use the tools from the build tree, if they are available.
 198
 199 # objdir is set by configure.
 200 objdir = @objdir@
 201
 202 AR_FOR_TARGET = ` \
 203   if [ -f $(objdir)/../binutils/ar ] ; then \
 204     echo $(objdir)/../binutils/ar ; \
 205   else \
 206     if [ "$(host_canonical)" = "$(target)" ] ; then \
 207       echo ar; \
 208     else \
 209        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 210     fi; \
 211   fi`
 212 AR_FLAGS_FOR_TARGET =
 213 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 214 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 215 RANLIB_FOR_TARGET = ` \
 216   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 217     echo $(objdir)/../binutils/ranlib ; \
 218   else \
 219     if [ "$(host_canonical)" = "$(target)" ] ; then \
 220       echo ranlib; \
 221     else \
 222        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 223     fi; \
 224   fi`
 225 RANLIB_TEST_FOR_TARGET = \
 226   [ -f $(RANLIB_FOR_TARGET) ] \
 227   || ( [ "$(host_canonical)" = "$(target)" ] \
 228        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 229 NM_FOR_TARGET = ` \
 230   if [ -f $(objdir)/../binutils/nm ] ; then \
 231     echo $(objdir)/../binutils/nm ; \
 232   else \
 233     if [ "$(host_canonical)" = "$(target)" ] ; then \
 234       echo nm; \
 235     else \
 236        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 237     fi; \
 238   fi`
 239
 240 # Dir to search for system headers.  Overridden by cross-make.
 241 SYSTEM_HEADER_DIR = /usr/include
 242
 243 # Where to find some libiberty headers.
 244 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 245 OBSTACK_H   = $(srcdir)/../include/obstack.h
 246 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 247
 248 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 249 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
 250
 251 # Control whether to run fixproto and fixincludes.
 252 STMP_FIXPROTO = stmp-fixproto
 253 STMP_FIXINC = stmp-fixinc
 254
 255 # Test to see whether <limits.h> exists in the system header files.
 256 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 257
 258 target=@target@
 259 target_alias=@target_alias@
 260 xmake_file=@dep_host_xmake_file@
 261 tmake_file=@dep_tmake_file@
 262 out_file=$(srcdir)/config/@out_file@
 263 out_object_file=@out_object_file@
 264 md_file=$(srcdir)/config/@md_file@
 265 tm_p_file_list=@tm_p_file_list@
 266 tm_p_file=@tm_p_file@
 267 build_xm_file_list=@build_xm_file_list@
 268 build_xm_file=@build_xm_file@
 269 build_xm_defines=@build_xm_defines@
 270 host_xm_file_list=@host_xm_file_list@
 271 host_xm_file=@host_xm_file@
 272 host_xm_defines=@host_xm_defines@
 273 xm_file=@xm_file@
 274 lang_specs_files=@lang_specs_files@
 275 lang_options_files=@lang_options_files@
 276 lang_tree_files=@lang_tree_files@
 277 target_cpu_default=@target_cpu_default@
 278 GCC_THREAD_FILE=@thread_file@
 279 OBJC_BOEHM_GC=@objc_boehm_gc@
 280 GTHREAD_FLAGS=@gthread_flags@
 281 # Be prepared for gcc2 merges.
 282 gcc_version=@gcc_version@
 283 gcc_version_trigger=@gcc_version_trigger@
 284 version=$(gcc_version)
 285 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 286
 287 # Common prefix for installation directories.
 288 # NOTE: This directory must exist when you start installation.
 289 prefix = @prefix@
 290 # Directory in which to put localized header files. On the systems with
 291 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 292 # `/usr'.
 293 # NOTE: local_prefix *should not* default from prefix.
 294 local_prefix = @local_prefix@
 295 # Directory in which to put host dependent programs and libraries
 296 exec_prefix = @exec_prefix@
 297 # Directory in which to put the executable for the command `gcc'
 298 bindir = @bindir@
 299 # Directory in which to put the directories used by the compiler.
 300 libdir = @libdir@
 301 # Directory in which the compiler finds executables, libraries, etc.
 302 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 303 # Used to produce a relative $(gcc_tooldir) in gcc.o
 304 unlibsubdir = ../../..
 305 # Directory in which to find other cross-compilation tools and headers.
 306 dollar = @dollar@
 307 # Used in install-cross.
 308 gcc_tooldir = @gcc_tooldir@
 309 # Used to install the shared libgcc.
 310 slibdir = @slibdir@
 311 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 312 build_tooldir = $(exec_prefix)/$(target_alias)
 313 # Directory in which the compiler finds target-independent g++ includes.
 314 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 315 # Directory to search for site-specific includes.
 316 includedir = $(local_prefix)/include
 317 # assertdir is overridden in cross-make.
 318 # (But this currently agrees with what is in cross-make.)
 319 assertdir = $(gcc_tooldir)/include
 320 # where the info files go
 321 infodir = @infodir@
 322 # Where cpp should go besides $prefix/bin if necessary
 323 cpp_install_dir = @cpp_install_dir@
 324 # where the locale files go
 325 datadir = $(prefix)/@DATADIRNAME@
 326 localedir = $(datadir)/locale
 327 # Extension (if any) to put in installed man-page filename.
 328 manext = .1
 329 objext = .o
 330 exeext = @host_exeext@
 331 build_exeext = @build_exeext@
 332
 333 # Directory in which to put man pages.
 334 mandir = @mandir@
 335 man1dir = $(mandir)/man1
 336 # Dir for temp files.
 337 tmpdir = /tmp
 338
 339 # Top build directory, relative to here.
 340 top_builddir = .
 341
 342 # Whether we were configured with NLS.
 343 USE_NLS = @USE_NLS@
 344
 345 # Internationalization library.
 346 INTLLIBS = @INTLLIBS@
 347
 348 # List of internationalization subdirectories.
 349 POSUB = @POSUB@
 350 INTL_SUBDIRS = intl $(POSUB)
 351
 352 # Additional system libraries to link with.
 353 CLIB=
 354
 355 # Change this to a null string if obstacks are installed in the
 356 # system library.
 357 OBSTACK=obstack.o
 358
 359 # The GC method to be used on this system.
 360 GGC=@GGC@.o
 361
 362 # If a supplementary library is being used for the GC.
 363 GGC_LIB=
 364
 365 # Configure will set these if you need vfprintf and possibly _doprnt support.
 366 VFPRINTF=@vfprintf@
 367 DOPRINT=@doprint@
 368 STRSTR=@strstr@
 369
 370 # Specify the rule for actually making libgcc.a,
 371 LIBGCC = libgcc.a
 372 # and the rule for installing it.
 373 INSTALL_LIBGCC = install-libgcc
 374
 375 # Specify the rule for actually making libgcc1.a.
 376 # The value may be empty; that means to do absolutely nothing
 377 # with or for libgcc1.a.
 378 LIBGCC1 = libgcc1.a
 379
 380 # Specify the rule for making libgcc1.a for a cross-compiler.
 381 # The default rule assumes that libgcc1.a is supplied by the user.
 382 CROSS_LIBGCC1 = libgcc1.cross
 383
 384 # Options to use when compiling libgcc2.a.
 385 # -g1 causes output of debug info only for file-scope entities.
 386 # we use this here because that should be enough, and also
 387 # so that -g1 will be tested.
 388 #
 389 LIBGCC2_DEBUG_CFLAGS = -g1
 390 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 391
 392 # Additional options to use when compiling libgcc2.a.
 393 # Some targets override this to -isystem include
 394 LIBGCC2_INCLUDES =
 395
 396 # Additional target-dependent options for compiling libgcc2.a.
 397 TARGET_LIBGCC2_CFLAGS =
 398
 399 # Additional sources to handle exceptions; overridden by some targets.
 400 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
 401
 402 # libgcc1-test target (must also be overridable for a target)
 403 LIBGCC1_TEST = libgcc1-test
 404
 405 # nm flags to list global symbols in libgcc object files.
 406 SHLIB_NM_FLAGS = -pg
 407
 408 # List of extra executables that should be compiled for this target machine
 409 # that are used for compiling from source code to object code.
 410 # The rules for compiling them should be in the t-* file for the machine.
 411 EXTRA_PASSES =@extra_passes@
 412
 413 # Like EXTRA_PASSES, but these are used when linking.
 414 EXTRA_PROGRAMS = @extra_programs@
 415
 416 # List of extra object files that should be compiled for this target machine.
 417 # The rules for compiling them should be in the t-* file for the machine.
 418 EXTRA_PARTS = @extra_parts@
 419
 420 # List of extra object files that should be compiled and linked with
 421 # compiler proper (cc1, cc1obj, cc1plus).
 422 EXTRA_OBJS = @extra_objs@
 423
 424 # List of extra object files that should be compiled and linked with
 425 # the gcc driver.
 426 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 427
 428 # List of additional header files to install.
 429 # Often this is edited directly by `configure'.
 430 EXTRA_HEADERS =@extra_headers_list@
 431
 432 # Set this to `collect2' to enable use of collect2.
 433 USE_COLLECT2 = @will_use_collect2@
 434 # If we might be using collect2, then this variable will be set to
 435 # -DUSE_COLLECT2.  toplev.c, collect2.c and libgcc2.c all need to
 436 # if we may be using collect2.
 437 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 438 # It is convenient for configure to add the assignment at the beginning,
 439 # so don't override it here.
 440 USE_COLLECT2 = collect2$(exeext)
 441
 442 # List of extra C and assembler files to add to libgcc1.a.
 443 # Assembler files should have names ending in `.asm'.
 444 LIB1FUNCS_EXTRA =
 445
 446 # List of extra C and assembler files to add to libgcc2.a.
 447 # Assembler files should have names ending in `.asm'.
 448 LIB2FUNCS_EXTRA =
 449
 450 # Handle cpp installation.
 451 INSTALL_CPP=
 452 UNINSTALL_CPP=
 453
 454 # We do not try to build float.h anymore.  Let configure select the
 455 # appropriate pre-built float.h file for the target.
 456 FLOAT_H=@float_h_file@
 457
 458 # Program to convert libraries.
 459 LIBCONVERT =
 460
 461 # Control whether header files are installed.
 462 INSTALL_HEADERS=install-headers
 463
 464 # Control whether Info documentation is built and installed.
 465 BUILD_INFO = @BUILD_INFO@
 466
 467 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 468 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 469
 470 # Additional directories of header files to run fixincludes on.
 471 # These should be directories searched automatically by default
 472 # just as /usr/include is.
 473 # *Do not* use this for directories that happen to contain
 474 # header files, but are not searched automatically by default.
 475 # On most systems, this is empty.
 476 OTHER_FIXINCLUDES_DIRS=
 477
 478 # A list of all the language-specific executables.
 479 # This is overridden by configure.
 480 COMPILERS = cc1$(exeext) @all_compilers@
 481
 482 # List of things which should already be built whenever we try to use xgcc
 483 # to compile anything (without linking).
 484 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 485
 486 # List of things which should already be built whenever we try to use xgcc
 487 # to link anything.
 488 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 489
 490 # Directory to link to, when using the target `maketest'.
 491 DIR = ../gcc
 492
 493 # Flags to use when cross-building GCC.
 494 # Prefix to apply to names of object files when using them
 495 # to run on the machine we are compiling on.
 496 HOST_PREFIX=
 497 # Prefix to apply to names of object files when compiling them
 498 # to run on the machine we are compiling on.
 499 # The default for this variable is chosen to keep these rules
 500 # out of the way of the other rules for compiling the same source files.
 501 HOST_PREFIX_1=loser-
 502 HOST_CC=$(CC)
 503 # If you change any of the following variables, check whether a
 504 # similar change is needed in build-make.
 505 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 506 HOST_CLIB=$(CLIB)
 507 HOST_LDFLAGS=$(LDFLAGS)
 508 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 509 HOST_OBSTACK=$(OBSTACK)
 510 HOST_VFPRINTF=$(VFPRINTF)
 511 HOST_DOPRINT=$(DOPRINT)
 512 HOST_STRSTR=$(STRSTR)
 513
 514 # Actual name to use when installing a native compiler.
 515 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 516 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 517 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 518 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 519 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 520 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 521
 522 # Actual name to use when installing a cross-compiler.
 523 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 524 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 525 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 526 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 527
 528 # Choose the real default target.
 529 ALL=all.internal
 530
 531 # Choose the real install target.
 532 INSTALL_TARGET=install-normal
 533
 534 # Setup the testing framework, if you have one
 535 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 536             echo $${rootme}/../expect/expect ; \
 537           else echo expect ; fi`
 538
 539 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 540                echo $${srcdir}/../dejagnu/runtest ; \
 541             else echo runtest; fi`
 542 RUNTESTFLAGS =
 543
 544 # Extra symbols for fixproto to define when parsing headers.
 545 FIXPROTO_DEFINES =
 546
 547 # Extra flags to use when compiling crt{begin,end}.o.
 548 CRTSTUFF_T_CFLAGS =
 549
 550 # Extra flags to use when compiling [m]crt0.o.
 551 CRT0STUFF_T_CFLAGS =
 552
 553 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 554 T =
 555
 556 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 557 # $(T_TARGET) to the name of the actual target filename.
 558 T_TARGET =
 559 T_TARGET : $(T_TARGET)
 560
 561 # End of variables for you to override.
 562
 563 # Definition of `all' is here so that new rules inserted by sed
 564 # do not specify the default target.
 565 # The real definition is under `all.internal' (for native compilers)
 566 # or `all.cross' (for cross compilers).
 567 all: all.indirect
 568
 569 # This tells GNU Make version 3 not to put all variables in the environment.
 570 .NOEXPORT:
 571
 572 # sed inserts variable overrides after the following line.
 573 ####target overrides
 574 @target_overrides@
 575
 576 ####host overrides
 577 @host_overrides@
 578
 579 ####cross overrides
 580 @cross_defines@
 581 @cross_overrides@
 582
 583 ####build overrides
 584 @build_overrides@
 585 #\f
 586 # Now figure out from those variables how to compile and link.
 587
 588 all.indirect: $(ALL)
 589
 590 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 591 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 592
 593 # This is the variable actually used when we compile.
 594 # If you change this line, you probably also need to change the definition
 595 # of HOST_CFLAGS in build-make to match.
 596 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 597   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 598
 599 # Likewise.
 600 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 601
 602 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 603 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 604 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 605 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
 606
 607 # Dependency on obstack or whatever library facilities
 608 # are not installed in the system libraries.
 609 # We don't use USE_* because backquote expansion doesn't work in deps.
 610 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(VFPRINTF) $(DOPRINT) $(STRSTR)
 611
 612 # Likewise, for use in the tools that must run on this machine
 613 # even if we are cross-building GCC.
 614 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) \
 615         $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) \
 616         $(HOST_PREFIX)$(HOST_STRSTR)
 617
 618 # How to link with both our special library facilities
 619 # and the system's installed libraries.
 620 LIBS =  $(OBSTACK) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) \
 621         $(STRSTR) $(CLIB) ../libiberty/libiberty.a
 622
 623 # Likewise, for use in the tools that must run on this machine
 624 # even if we are cross-building GCC.
 625 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_VFPRINTF) \
 626             $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR) $(HOST_CLIB)
 627
 628 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
 629                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 630
 631 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 632 HOST_ERRORS = $(HOST_PREFIX)errors.o
 633
 634 # Specify the directories to be searched for header files.
 635 # Both . and srcdir are used, in that order,
 636 # so that *config.h will be found in the compilation
 637 # subdirectory rather than in the source directory.
 638 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 639 # currently being compiled, in both source trees, to be examined as well.
 640 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 641            -I$(srcdir)/config -I$(srcdir)/../include
 642
 643 # Always use -I$(srcdir)/config when compiling.
 644 .c.o:
 645         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 646
 647 # This tells GNU make version 3 not to export all the variables
 648 # defined in this file into the environment.
 649 .NOEXPORT:
 650 #\f
 651 # Support for additional languages (other than c and objc).
 652 # ??? objc can be supported this way too (leave for later).
 653
 654 # These next lines are overridden by configure.
 655 LANG_MAKEFILES = @all_lang_makefiles@
 656 LANG_STAGESTUFF = @all_stagestuff@
 657 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 658 LANG_EXTRA_HEADERS = @all_headers@
 659
 660 # Flags to pass to recursive makes.
 661 # CC is set by configure.  Hosts without symlinks need special handling
 662 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 663 # subdirectories.
 664 # ??? The choices here will need some experimenting with.
 665 ORDINARY_FLAGS_TO_PASS = \
 666         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 667         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 668         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 669         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 670         "BISON=$(BISON)" \
 671         "BISONFLAGS=$(BISONFLAGS)" \
 672         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 673         "CLIB=$(CLIB)" \
 674         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 675         "LDFLAGS=$(LDFLAGS)" \
 676         "FLEX=$(FLEX)" \
 677         "FLEXFLAGS=$(FLEXFLAGS)" \
 678         "LN=$(LN)" \
 679         "LN_S=$(LN_S)" \
 680         "MAKEINFO=$(MAKEINFO)" \
 681         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 682         "MAKEOVERRIDES=" \
 683         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 684         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 685         "SHELL=$(SHELL)" \
 686         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 687         "exeext=$(exeext)" \
 688         "build_exeext=$(build_exeext)" \
 689         "objext=$(objext)" \
 690         "exec_prefix=$(exec_prefix)" \
 691         "prefix=$(prefix)" \
 692         "local_prefix=$(local_prefix)" \
 693         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 694         "tooldir=$(tooldir)" \
 695         "gcc_tooldir=$(gcc_tooldir)" \
 696         "bindir=$(bindir)" \
 697         "libsubdir=$(libsubdir)" \
 698         "datadir=$(datadir)" \
 699         "localedir=$(localedir)"
 700 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 701 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 702         -e 's|^ *[^ /][^ /]*/|%&|' \
 703         -e 's| -B| -B%|g' \
 704         -e 's|% *[^- /]|%&|g' \
 705         -e 's|%% *|../|g' \
 706         -e 's|%||g'
 707 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 708         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 709 #\f
 710 # Lists of files for various purposes.
 711
 712 # Target specific, C specific object file
 713 C_TARGET_OBJS=@c_target_objs@
 714
 715 # Target specific, C++ specific object file
 716 CXX_TARGET_OBJS=@cxx_target_objs@
 717
 718 # Language-specific object files for C and Objective C.
 719 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 720   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o \
 721   libcpp.a $(C_TARGET_OBJS)
 722
 723 # Language-specific object files for C.
 724 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 725
 726 # Language-independent object files.
 727
 728 OBJS =                                                                  \
 729  alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o         \
 730  combine.o conflict.o convert.o cse.o cselib.o dbxout.o dce.o           \
 731  dependence.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o \
 732  dwarfout.o emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o \
 733  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 734  haifa-sched.o hash.o hashtab.o ifcvt.o insn-attrtab.o insn-emit.o      \
 735  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 736  integrate.o intl.o jump.o lcm.o lists.o local-alloc.o loop.o mbchar.o  \
 737  optabs.o params.o predict.o print-rtl.o print-tree.o profile.o real.o  \
 738  recog.o reg-stack.o regclass.o regmove.o regrename.o reload.o          \
 739  reload1.o reorg.o resource.o rtl.o rtlanal.o sbitmap.o sched-deps.o    \
 740  sched-ebb.o sched-rgn.o sched-vis.o sdbout.o sibcall.o simplify-rtx.o  \
 741  splay-tree.o ssa.o stmt.o stor-layout.o stringpool.o timevar.o         \
 742  toplev.o tree.o unroll.o varasm.o varray.o version.o xcoffout.o        \
 743  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 744
 745 BACKEND = main.o libbackend.a
 746
 747 # GEN files are listed separately, so they can be built before doing parallel
 748 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 749 #  them before rtl.o is compiled.
 750 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 751  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 752  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 753  gencheck$(build_exeext)
 754
 755 # Files to be copied away after each stage in building.
 756 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 757  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 758  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 759  s-flags s-config s-codes s-mlib s-under s-genrtl \
 760  s-output s-recog s-emit s-extract s-peep s-check \
 761  s-attr s-attrtab s-opinit s-crt0 \
 762  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 763  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 764  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 765  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 766  gencheck$(build_exeext) genrtl.c genrtl.h \
 767  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 768  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 769  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 770  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 771  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 772  $(LANG_STAGESTUFF)
 773
 774 # Members of libgcc1.a.
 775 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 776    _lshrsi3 _ashrsi3 _ashlsi3 \
 777    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 778    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 779    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 780    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 781    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 782
 783 # Library members defined in libgcc2.c.
 784 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 785      _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 786     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 787     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 788     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
 789     _fixtfdi _fixunstfdi _floatditf \
 790     __gcc_bcmp _varargs __dummy _eprintf \
 791     _bb _clear_cache _trampoline __main _exit \
 792     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 793     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 \
 794     _ctors
 795
 796 LIB2FUNCS_EH = _eh
 797
 798 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 799     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 800     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 801     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 802
 803 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 804     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 805     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 806     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 807
 808 # GCONFIG_H lists the config files that the generator files depend on, while
 809 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 810 # a file generated by gencodes.
 811 GCONFIG_H = config.h $(host_xm_file_list)
 812 HCONFIG_H = hconfig.h $(build_xm_file_list)
 813 CONFIG_H = $(GCONFIG_H) insn-codes.h
 814 TCONFIG_H = tconfig.h $(xm_file_list) insn-codes.h
 815 TM_P_H = tm_p.h $(tm_p_file_list) insn-codes.h
 816
 817 MACHMODE_H = machmode.h machmode.def
 818 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 819 RTL_H = $(RTL_BASE_H) genrtl.h
 820 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 821 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 822 DEMANGLE_H = $(srcdir)/../include/demangle.h
 823 RECOG_H = recog.h
 824 EXPR_H = expr.h insn-codes.h
 825 REGS_H = regs.h varray.h $(MACHMODE_H)
 826 INTEGRATE_H = integrate.h varray.h
 827 LOOP_H = loop.h varray.h bitmap.h
 828 GCC_H = gcc.h version.h
 829 GGC_H = ggc.h varray.h
 830 TIMEVAR_H = timevar.h timevar.def
 831 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 832 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 833 C_TREE_H = c-tree.h $(C_COMMON_H)
 834
 835 #\f
 836 # Language makefile fragments.
 837
 838 # The following targets define the interface between us and the languages.
 839 #
 840 # all.build, all.cross, start.encap, rest.encap,
 841 # info, dvi,
 842 # install-normal, install-common, install-info, install-man,
 843 # uninstall,
 844 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 845 # stage1, stage2, stage3, stage4
 846 #
 847 # Each language is linked in with a series of hooks (since we can't use `::'
 848 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 849 # Configure computes and adds these here.
 850
 851 ####language hooks
 852 @language_hooks@
 853
 854 # sed inserts language fragments after the following line.
 855 ####language fragments
 856 @language_fragments@
 857
 858 # End of language makefile fragments.
 859 #\f
 860 # The only suffixes we want for implicit rules are .c and .o, so clear
 861 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 862 .SUFFIXES:
 863 .SUFFIXES: .c .o
 864
 865 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 866    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 867         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 868                 "$(xmake_file)" "$(tmake_file)"
 869         cp config.status config.run
 870         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 871         rm -f config.run
 872
 873 config.h: cs-config.h ; @true
 874 hconfig.h: cs-hconfig.h ; @true
 875 tconfig.h: cs-tconfig.h ; @true
 876 tm_p.h: cs-tm_p.h ; @true
 877
 878 cs-config.h: Makefile
 879         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 880         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 881         $(SHELL) $(srcdir)/mkconfig.sh config.h
 882
 883 cs-hconfig.h: Makefile
 884         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 885         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 886         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 887
 888 cs-tconfig.h: Makefile
 889         HEADERS="$(xm_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 890         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 891
 892 cs-tm_p.h: Makefile
 893         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 894         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 895
 896 $(srcdir)/configure: $(srcdir)/configure.in
 897         (cd $(srcdir) && autoconf)
 898
 899 gccbug: $(srcdir)/gccbug.in
 900         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 901
 902 mklibgcc: $(srcdir)/mklibgcc.in
 903         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 904
 905 # cstamp-h.in controls rebuilding of config.in.
 906 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 907 # delete it.  A stamp file is needed as autoheader won't update the file if
 908 # nothing has changed.
 909 # It remains in the source directory and is part of the distribution.
 910 # This follows what is done in shellutils, fileutils, etc.
 911 # "echo timestamp" is used instead of touch to be consistent with other
 912 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 913 # ??? Newer versions have a maintainer mode that may be useful here.
 914 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 915 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 916         (cd $(srcdir) && autoheader)
 917         @rm -f $(srcdir)/cstamp-h.in
 918         echo timestamp > $(srcdir)/cstamp-h.in
 919 auto-host.h: cstamp-h ; @true
 920 cstamp-h: config.in config.status
 921         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 922
 923 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 924 # a target to build even if it is up-to-date.  So we must verify that
 925 # config.status does not exist before failing.
 926 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 927         @if [ ! -f config.status ] ; then \
 928           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 929           false; \
 930         else \
 931           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 932         fi
 933
 934 all.internal: start.encap rest.encap doc
 935 # This is what to compile if making a cross-compiler.
 936 # Note that we can compile enquire using the cross-compiler just built,
 937 # although we can't run it on this machine.
 938 all.cross: native gcc-cross cpp$(exeext) specs \
 939         $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
 940 # This is what to compile if making gcc with a cross-compiler.
 941 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 942 # This is what must be made before installing GCC and converting libraries.
 943 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 944         xlimits.h lang.start.encap
 945 # These can't be made until after GCC can run.
 946 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 947 # This is what is made with the host's compiler
 948 # whether making a cross compiler or not.
 949 native: config.status auto-host.h intl.all $(LANGUAGES) \
 950         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 951
 952 # Define the names for selecting languages in LANGUAGES.
 953 C c: cc1$(exeext) tradcpp0$(exeext)
 954 PROTO: proto
 955
 956 # Tell GNU make these are phony targets.
 957 .PHONY: C c PROTO proto
 958
 959 # On the target machine, finish building a cross compiler.
 960 # This does the things that can't be done on the host machine.
 961 rest.cross: $(LIBGCC) specs
 962
 963 # Verify that it works to compile and link libgcc1-test.
 964 # If it does, then there are sufficient replacements for libgcc1.a.
 965 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
 966         @echo "Testing libgcc1.  Ignore linker warning messages."
 967         $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
 968           -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
 969 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext) stmp-int-hdrs
 970         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
 971
 972 # Recompile all the language-independent object files.
 973 # This is used only if the user explicitly asks for it.
 974 compilations: $(BACKEND)
 975
 976 # Like libcpp.a, this archive is strictly for the host.
 977 libbackend.a: $(OBJS)
 978         -rm -rf libbackend.a
 979         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 980         -$(RANLIB) libbackend.a
 981
 982 # We call this executable `xgcc' rather than `gcc'
 983 # to avoid confusion if the current directory is in the path
 984 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 985 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 986    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 987         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 988           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 989
 990 # cpp is to cpp0 as gcc is to cc1.
 991 # The only difference from xgcc is that it's linked with cppspec.o
 992 # instead of gccspec.o.
 993 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 994    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 995         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 996           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 997
 998 # Dump a specs file to make -B./ read these specs over installed ones.
 999 specs: xgcc$(exeext)
1000         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1001         mv tmp-specs specs
1002
1003 # We do want to create an executable named `xgcc', so we can use it to
1004 # compile libgcc2.a.
1005 # Also create gcc-cross, so that install-common will install properly.
1006 gcc-cross: xgcc$(exeext)
1007         cp xgcc$(exeext) gcc-cross$(exeext)
1008
1009 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
1010         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
1011                 $(C_OBJS) $(BACKEND) $(LIBS)
1012
1013 # Build the version of limits.h that we will install.
1014 xlimits.h: glimits.h limitx.h limity.h
1015         if $(LIMITS_H_TEST) ; then \
1016           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1017         else \
1018           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1019         fi
1020         mv tmp-xlimits.h xlimits.h
1021 #\f
1022 # Build libgcc.a.
1023
1024 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA)
1025
1026 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
1027         objext='$(objext)' \
1028         OLDCC='$(OLDCC)' \
1029         LIBGCC1='$(LIBGCC1)' \
1030         LIB1FUNCS='$(LIB1FUNCS)' \
1031         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1032         LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
1033         LIB2FUNCS='$(LIB2FUNCS)' \
1034         LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
1035         LIB2ADD='$(LIB2ADD)' \
1036         FPBIT='$(FPBIT)' \
1037         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1038         DPBIT='$(DPBIT)' \
1039         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1040         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1041         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1042         SHLIB_LINK='$(SHLIB_LINK)' \
1043         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1044         SHLIB_EXT='$(SHLIB_EXT)' \
1045         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1046         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1047         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1048         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1049           $(SHELL) mklibgcc > tmp-libgcc.mk
1050         mv tmp-libgcc.mk libgcc.mk
1051
1052 # All the things that might cause us to want to recompile bits of libgcc.
1053 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1054         libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(TCONFIG_H) \
1055         $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
1056         stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(EXTRA_PARTS)
1057
1058 libgcc.a: $(LIBGCC_DEPS)
1059         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1060           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1061           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1062           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1063           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1064           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1065           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1066           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1067           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1068           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1069           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1070           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1071           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1072           LIB1ASMSRC='$(LIB1ASMSRC)' \
1073           MAKEOVERRIDES= \
1074           -f libgcc.mk all
1075
1076 # Use the genmultilib shell script to generate the information the gcc
1077 # driver program needs to select the library directory based on the
1078 # switches.
1079 multilib.h: s-mlib; @true
1080 s-mlib: $(srcdir)/genmultilib Makefile
1081         $(SHELL) $(srcdir)/genmultilib \
1082           "`test @enable_multilib@ = yes && echo $(MULTILIB_OPTIONS)`" \
1083           "`test @enable_multilib@ = yes && echo $(MULTILIB_DIRNAMES)`" \
1084           "`test @enable_multilib@ = yes && echo $(MULTILIB_MATCHES)`" \
1085           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCEPTIONS)`" \
1086           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXTRA_OPTS)`" \
1087           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCLUSIONS)`" \
1088                 > tmp-mlib.h
1089         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1090         touch s-mlib
1091
1092 # Build multiple copies of libgcc.a, one for each target switch.
1093 stmp-multilib: $(LIBGCC_DEPS)
1094         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1095           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1096           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1097           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1098           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1099           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1100           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1101           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1102           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1103           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1104           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1105           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1106           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1107           LIB1ASMSRC='$(LIB1ASMSRC)' \
1108           MAKEOVERRIDES= \
1109           -f libgcc.mk all
1110         touch stmp-multilib
1111
1112 # Compile two additional files that are linked with every program
1113 # linked using GCC on systems using COFF or ELF, for the sake of C++
1114 # constructors.
1115 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1116   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1117         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1118           -finhibit-size-directive -fno-inline-functions \
1119           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1120           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1121
1122 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1123   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1124         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1125           -finhibit-size-directive -fno-inline-functions \
1126           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1127           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1128
1129 # These are versions of crtbegin and crtend for shared libraries.
1130 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1131   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1132         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1133           -finhibit-size-directive -fno-inline-functions \
1134           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1135           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1136           -o $(T)crtbeginS$(objext)
1137
1138 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1139   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1140         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1141           -finhibit-size-directive -fno-inline-functions \
1142           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1143           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1144           -o $(T)crtendS$(objext)
1145
1146 # Compile the start modules crt0.o and mcrt0.o that are linked with
1147 # every program
1148 crt0.o: s-crt0 ; @true
1149 mcrt0.o: s-crt0; @true
1150
1151 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1152         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1153           -o crt0.o -c $(CRT0_S)
1154         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1155           -o mcrt0.o -c $(MCRT0_S)
1156         touch s-crt0
1157 #\f
1158 # Compiling object files from source files.
1159
1160 # Note that dependencies on obstack.h are not written
1161 # because that file is not part of GCC.
1162
1163 # C language specific files.
1164
1165 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) flags.h \
1166     diagnostic.h $(TM_P_H)
1167 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1168     $(C_TREE_H) input.h flags.h system.h toplev.h output.h cpplib.h
1169         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1170
1171 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1172         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1173         mv -f c-p$$$$.c c-parse.c)
1174 $(srcdir)/c-parse.y: c-parse.in
1175         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1176         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1177           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1178           $(srcdir)/c-parse.in >>tmp-c-parse.y
1179         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1180
1181 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(C_TREE_H) \
1182     $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1183     toplev.h intl.h $(TM_P_H)
1184 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1185     flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1186 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1187     $(GGC_H)  c-lex.h toplev.h diagnostic.h output.h function.h \
1188     $(RTL_H) $(EXPR_H)
1189 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1190     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1191     mbchar.h cpplib.h $(EXPR_H) $(TM_P_H)
1192 c-aux-info.o : c-aux-info.c  $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1193     flags.h toplev.h
1194 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1195 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1196     c-pragma.h toplev.h $(GGC_H) $(TM_P_H)
1197 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1198 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1199     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1200 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1201     $(BASIC_BLOCK_H)
1202
1203 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1204 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1205 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1206         -rm -f collect2$(exeext)
1207         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1208
1209 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1210         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1211         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1212         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1213         -c $(srcdir)/collect2.c
1214
1215 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1216 hash.o: hash.c hash.h system.h toplev.h
1217         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1218
1219 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) system.h
1220         rm -f vfprintf.c
1221         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1222         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1223                 vfprintf.c $(OUTPUT_OPTION)
1224
1225 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) system.h
1226         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1227                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1228
1229 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) system.h
1230         rm -f strstr.c
1231         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1232         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1233                 strstr.c $(OUTPUT_OPTION)
1234
1235 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1236   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1237         rm -f splay-tree.c
1238         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1239         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1240                 splay-tree.c $(OUTPUT_OPTION)
1241
1242 underscore.c: s-under ; @true
1243
1244 s-under: $(GCC_PASSES)
1245         echo "int xxy_us_dummy;" >tmp-dum.c
1246         $(GCC_FOR_TARGET) -S tmp-dum.c
1247         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1248         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1249           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1250         else \
1251           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1252         fi
1253         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1254         -rm -f tmp-dum.c tmp-dum.s
1255         touch s-under
1256
1257 # A file used by all variants of C.
1258
1259 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1260         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1261         $(EXPR_H) $(TM_P_H)
1262
1263 c-format.o : c-format.c $(CONFIG_H) system.h $(TREE_H) \
1264         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1265
1266 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1267         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1268         $(EXPR_H)
1269
1270 c-dump.o: c-dump.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1271         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1272         $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1273
1274 # Language-independent files.
1275
1276 DRIVER_DEFINES = \
1277   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1278   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1279   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1280   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1281   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1282   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1283   `test "$${SHLIB_LINK}" -a "@enable_shared@" = "yes" && echo "-DENABLE_SHARED_LIBGCC"` \
1284   `test "$${SHLIB_MULTILIB}" && echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1285
1286 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1287     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1288         (SHLIB_LINK='$(SHLIB_LINK)' \
1289         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1290         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1291   $(DRIVER_DEFINES) \
1292   -c $(srcdir)/gcc.c)
1293
1294 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1295 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1296
1297 tree-check.h: s-check ; @true
1298 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1299         ./gencheck$(build_exeext) > tmp-check.h
1300         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1301         touch s-check
1302
1303 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1304         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1305          gencheck.o $(HOST_LIBS)
1306
1307 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) system.h \
1308              $(lang_tree_files)
1309         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1310           $(srcdir)/gencheck.c
1311
1312 dumpvers: dumpvers.c
1313
1314 version.o: version.c version.h
1315
1316 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1317         flags.h $(GGC_H) varray.h hash.h $(TM_P_H)
1318
1319 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1320         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1321
1322 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1323         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1324
1325 stringpool.o: stringpool.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1326         flags.h toplev.h
1327
1328 ggc-none.o: ggc-none.c $(GCONFIG_H) $(GGC_H)
1329         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1330
1331 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1332         rm -f obstack.c
1333         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1334         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1335                 obstack.c $(OUTPUT_OPTION)
1336
1337 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1338         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1339         -DPREFIX=\"$(prefix)\" \
1340           -c $(srcdir)/prefix.c
1341
1342 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1343
1344 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1345    $(GGC_H) $(HASHTAB_H) output.h $(TM_P_H)
1346 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1347 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1348    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1349 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1350    $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1351 diagnostic.o : diagnostic.c diagnostic.h \
1352    $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(TM_P_H) flags.h \
1353    $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1354 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1355    flags.h input.h $(INSN_ATTR_H) xcoffout.h output.h diagnostic.h \
1356    insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1357    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1358    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1359    ssa.h params.h $(TM_P_H)
1360         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1361           -DTARGET_NAME=\"$(target_alias)\" \
1362           -c $(srcdir)/toplev.c
1363 main.o : main.c toplev.h
1364
1365 rtl.o : rtl.c $(GCONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1366         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1367
1368 print-rtl.o : print-rtl.c $(GCONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1369     $(BASIC_BLOCK_H)
1370         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1371 rtlanal.o : rtlanal.c $(CONFIG_H) system.h toplev.h $(RTL_H) hard-reg-set.h
1372 errors.o : errors.c $(GCONFIG_H) system.h errors.h
1373         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1374
1375 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1376    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1377    xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H) $(TM_P_H)
1378 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1379    function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1380    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1381 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h  \
1382    insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1383    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1384 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1385    function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1386    insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H) $(TM_P_H)
1387 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1388    $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1389    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1390    reload.h $(GGC_H) intl.h $(TM_P_H)
1391 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1392    function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1393    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1394    except.h $(TM_P_H)
1395 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1396    insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1397 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1398    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h \
1399    toplev.h $(TM_P_H)
1400 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1401    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1402    insn-codes.h toplev.h function.h $(TM_P_H)
1403 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1404    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1405    toplev.h $(GGC_H) real.h $(TM_P_H)
1406 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1407    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h \
1408    $(TM_P_H)
1409 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1410    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1411    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1412    sdbout.h toplev.h $(TM_P_H)
1413 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1414    flags.h insn-config.h reload.h output.h toplev.h dwarfout.h $(TM_P_H)
1415 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1416    flags.h insn-config.h reload.h output.h \
1417    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1418    $(GGC_H) except.h dwarf2asm.h $(TM_P_H)
1419 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) system.h flags.h $(RTL_H) output.h \
1420    dwarf2asm.h $(TM_P_H)
1421 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1422    flags.h toplev.h output.h dbxout.h $(GGC_H)
1423 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1424    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1425    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1426    $(HASHTAB_H) $(TM_P_H)
1427 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h $(TM_P_H)
1428 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1429    $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1430    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1431    params.h $(TM_P_H)
1432 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1433    insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1434    toplev.h $(INSN_ATTR_H) $(TM_P_H)
1435
1436 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1437    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1438    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1439 cselib.o : cselib.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1440    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1441    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1442 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1443    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1444    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1445 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1446    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1447    function.h output.h toplev.h $(TM_P_H)
1448 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1449    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1450 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1451    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1452    $(INSN_ATTR_H) except.h params.h $(TM_P_H)
1453 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1454    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1455    $(TM_P_H)
1456 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h                   \
1457    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1458    $(BASIC_BLOCK_H) output.h ssa.h
1459 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1460    ssa.h insn-config.h $(RECOG_H) output.h
1461 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1462    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1463 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1464    insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1465    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1466 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1467    insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1468    $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h $(TM_P_H)
1469 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1470    insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H)
1471 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1472    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1473    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H)
1474 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1475    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1476    insn-flags.h function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1477 dominance.o : dominance.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1478    $(BASIC_BLOCK_H)
1479 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1480    insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1481    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1482 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1483    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1484    toplev.h function.h output.h $(GGC_H) $(TM_P_H)
1485 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1486    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1487    output.h function.h $(INSN_ATTR_H) toplev.h $(TM_P_H)
1488 bitmap.o : bitmap.c $(GCONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1489    $(REGS_H)
1490         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1491 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1492    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1493    $(TM_P_H)
1494 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1495 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1496    reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1497    function.h real.h toplev.h $(TM_P_H)
1498 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1499    reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1500    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H)
1501 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1502    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1503    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1504 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1505    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1506    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h params.h $(TM_P_H)
1507 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1508    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h \
1509    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H)
1510 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1511    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1512    $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h $(TM_P_H)
1513 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1514    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1515    $(INSN_ATTR_H) insn-flags.h toplev.h $(RECOG_H) except.h $(TM_P_H)
1516 sched-deps.o : sched-deps.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1517    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1518    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1519 sched-rgn.o : sched-rgn.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1520    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1521    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1522 sched-ebb.o : sched-ebb.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1523    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1524    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1525 sched-vis.o : sched-vis.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1526    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1527 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1528    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1529    real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1530    xcoffout.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1531    dbxout.h $(BASIC_BLOCK_H) $(TM_P_H)
1532 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1533    $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1534    insn-flags.h insn-codes.h real.h toplev.h output.h reload.h $(TM_P_H)
1535 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1536    $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1537    varray.h function.h $(TM_P_H)
1538 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1539    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1540    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H) $(TM_P_H)
1541 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1542 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1543    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1544    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H) $(TM_P_H)
1545 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1546 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1547    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1548    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1549 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1550    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1551    output.h $(TM_P_H)
1552 dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1553    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1554 params.o : params.c $(CONFIG_H) system.h params.h toplev.h
1555
1556 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1557    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1558    insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h \
1559    function.h sched-int.h $(TM_P_H)
1560         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1561                 $(out_file) $(OUTPUT_OPTION)
1562
1563 # Build auxiliary files that support ecoff format.
1564 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1565         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1566
1567 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1568
1569 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1570         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1571
1572 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1573
1574 # Build file to support OSF/rose half-pic format.
1575 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1576
1577 #\f
1578 # Generate header and source files from the machine description,
1579 # and compile them.
1580
1581 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1582   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1583   insn-attr.h insn-attrtab.c
1584
1585 # The following pair of rules has this effect:
1586 # genconfig is run only if the md has changed since genconfig was last run;
1587 # but the file insn-config.h is touched only when its contents actually change.
1588
1589 # Each of the other insn-* files is handled by a similar pair of rules.
1590
1591 # This causes an anomaly in the results of make -n
1592 # because insn-* is older than s-*
1593 # and thus make -n thinks that insn-* will be updated
1594 # and force recompilation of things that depend on it.
1595 # We use move-if-change precisely to avoid such recompilation.
1596 # But there is no way to teach make -n that it will be avoided.
1597
1598 # Each of the insn-*.[ch] rules has a semicolon at the end,
1599 # for otherwise the system Make on SunOS 4.1 never tries
1600 # to recompile insn-*.o.  To avoid problems and extra noise from
1601 # versions of make which don't like empty commands (nothing after the
1602 # trailing `;'), we call true for each.
1603
1604 insn-config.h: s-config ; @true
1605 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1606         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1607         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1608         touch s-config
1609
1610 insn-flags.h: s-flags ; @true
1611 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1612         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1613         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1614         touch s-flags
1615
1616 insn-codes.h: s-codes ; @true
1617 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1618         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1619         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1620         touch s-codes
1621
1622 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1623   insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1624   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1625         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1626
1627 insn-emit.c: s-emit ; @true
1628 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1629         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1630         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1631         touch s-emit
1632
1633 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1634   real.h output.h flags.h system.h function.h hard-reg-set.h resource.h \
1635   $(TM_P_H)
1636         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1637
1638 insn-recog.c: s-recog ; @true
1639 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1640         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1641         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1642         touch s-recog
1643
1644 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1645   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1646         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1647
1648 insn-opinit.c: s-opinit ; @true
1649 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1650         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1651         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1652         touch s-opinit
1653
1654 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1655   insn-config.h $(RECOG_H)
1656         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1657
1658 insn-extract.c: s-extract ; @true
1659 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1660         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1661         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1662         touch s-extract
1663
1664 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1665         system.h insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1666         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1667
1668 insn-peep.c: s-peep ; @true
1669 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1670         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1671         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1672         touch s-peep
1673
1674 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1675     output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H) $(TM_P_H)
1676         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1677
1678 insn-attr.h: s-attr ; @true
1679 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1680         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1681         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1682         touch s-attr
1683
1684 insn-attrtab.c: s-attrtab ; @true
1685 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1686         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1687         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1688         touch s-attrtab
1689
1690 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1691     conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1692     output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h \
1693     $(TM_P_H)
1694         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1695
1696 insn-output.c: s-output ; @true
1697 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1698         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1699         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1700         touch s-output
1701
1702 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1703 genrtl.c genrtl.h : s-genrtl
1704         @true   # force gnu make to recheck modification times.
1705
1706 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1707         ./gengenrtl$(build_exeext) -h >tmp-genrtl.h
1708         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1709         ./gengenrtl$(build_exeext) >tmp-genrtl.c
1710         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1711         touch s-genrtl
1712 #\f
1713 # Compile the programs that generate insn-* from the machine description.
1714 # They are compiled with $(HOST_CC), and associated libraries,
1715 # since they need to run on this machine
1716 # even if GCC is being compiled to run on some other machine.
1717
1718 # $(CONFIG_H) is omitted from the deps of the gen*.o
1719 # because these programs don't really depend on anything
1720 # about the target machine.  They do depend on config.h itself,
1721 # since that describes the host machine.
1722
1723 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1724         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1725
1726 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1727         rm -f hashtab.c
1728         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1729         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1730
1731 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1732         rm -f safe-ctype.c
1733         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1734         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1735
1736 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1737         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1738           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1739
1740 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1741   system.h errors.h gensupport.h
1742         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1743
1744 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1745         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1746          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1747
1748 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1749   system.h errors.h gensupport.h
1750         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1751
1752 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1753         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1754          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1755
1756 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1757   system.h errors.h gensupport.h
1758         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1759
1760 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1761         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1762          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1763
1764 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) system.h errors.h gensupport.h
1765         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1766
1767 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1768         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1769          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1770
1771 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1772   system.h errors.h gensupport.h
1773         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1774
1775 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1776         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1777          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1778
1779 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1780   system.h errors.h gensupport.h
1781         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1782
1783 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1784         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1785          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1786
1787 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1788   system.h insn-config.h errors.h gensupport.h
1789         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1790
1791 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1792         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1793          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1794
1795 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) system.h errors.h gensupport.h
1796         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1797
1798 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1799         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1800          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1801
1802 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) system.h errors.h gensupport.h
1803         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1804
1805 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1806         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1807          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1808
1809 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1810   system.h errors.h $(GGC_H) gensupport.h
1811         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1812
1813 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1814         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1815          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1816
1817 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1818   system.h errors.h gensupport.h
1819         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1820
1821 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1822         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1823          gengenrtl.o $(HOST_LIBS)
1824
1825 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) system.h real.h
1826         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1827 #\f
1828 # Compile the libraries to be used by gen*.
1829 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1830 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1831 # with the rules for rtl.o, etc.
1832 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) system.h $(RTL_H) \
1833   bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
1834         rm -f $(HOST_PREFIX)rtl.c
1835         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1836         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1837
1838 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1839   $(RTL_H) $(BASIC_BLOCK_H) system.h
1840         rm -f $(HOST_PREFIX)print-rtl.c
1841         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1842         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1843
1844 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) system.h $(RTL_H) \
1845   flags.h bitmap.h
1846         rm -f $(HOST_PREFIX)bitmap.c
1847         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1848         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1849
1850 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(HCONFIG_H)
1851         rm -f $(HOST_PREFIX)obstack.c
1852         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1853         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1854
1855 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(HCONFIG_H)
1856         rm -f $(HOST_PREFIX)vfprintf.c
1857         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1858         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1859
1860 $(HOST_PREFIX_1)doprint.o: doprint.c $(HCONFIG_H)
1861         rm -f $(HOST_PREFIX)doprint.c
1862         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1863         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1864
1865 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c $(HCONFIG_H)
1866         rm -f $(HOST_PREFIX)strstr.c
1867         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1868         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1869
1870 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H)
1871         rm -f $(HOST_PREFIX)errors.c
1872         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1873         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1874
1875
1876 # This satisfies the dependency that we get if you cross-compile a compiler
1877 # that does not need to compile doprint or whatever.
1878 $(HOST_PREFIX_1):
1879         touch $(HOST_PREFIX_1)
1880
1881 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H)
1882         rm -f $(HOST_PREFIX)ggc-none.c
1883         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1884         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1885
1886 #\f
1887 # Remake internationalization support.
1888
1889 intl.o: intl.c intl.h gansidecl.h Makefile
1890         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1891           -DLOCALEDIR=\"$(localedir)\" \
1892           -c $(srcdir)/intl.c
1893
1894 $(top_builddir)/intl/libintl.a: intl.all
1895
1896 # Make sure all the headers are there for xgettext to scan.
1897 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1898
1899 intl.all intl.install intl.uninstall \
1900   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1901         @for d in $(INTL_SUBDIRS); do \
1902           target=`expr $@ : 'intl.\(.*\)'` && \
1903           echo "(cd $$d && $(MAKE) $$target)" && \
1904           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1905           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1906         done
1907
1908 #\f
1909 # Remake cpp and protoize.
1910
1911 PREPROCESSOR_DEFINES = \
1912   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1913   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1914   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1915   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1916   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1917   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1918
1919 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1920                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1921                 mkdeps.o prefix.o version.o mbchar.o
1922
1923 LIBCPP_DEPS =   cpplib.h cpphash.h intl.h system.h
1924
1925 # Most of the other archives built/used by this makefile are for
1926 # targets.  This one is strictly for the host.
1927 libcpp.a: $(LIBCPP_OBJS)
1928         -rm -rf libcpp.a
1929         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1930         -$(RANLIB) libcpp.a
1931
1932 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1933         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1934         intl.o libcpp.a $(LIBS)
1935
1936 cppmain.o:  cppmain.c  $(CONFIG_H) cpplib.h intl.h system.h
1937
1938 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1939 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1940 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS)
1941 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1942 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1943 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1944 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1945 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1946                 mkdeps.h prefix.h output.h version.h
1947
1948 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1949         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1950           $(PREPROCESSOR_DEFINES) \
1951           -c $(srcdir)/cppdefault.c
1952
1953 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1954
1955 # The traditional mode preprocessor, a separate program for ease of
1956 # maintenance.  Some code is shared with the ISO-C cpp.
1957 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1958         mkdeps.h $(LIBDEPS)
1959         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1960         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1961
1962 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcpp.h
1963 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h tradcpp.h
1964
1965 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1966         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1967         mv -f tr$$$$.c tradcif.c)
1968
1969 # Note for the stamp targets, we run the program `true' instead of
1970 # having an empty command (nothing following the semicolon).
1971
1972 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1973
1974 PROTO_OBJS = intl.o version.o
1975
1976 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1977         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1978
1979 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1980         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1981
1982 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1983    Makefile version.h
1984         (SHLIB_LINK='$(SHLIB_LINK)' \
1985         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1986         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1987           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1988           $(srcdir)/protoize.c $(OUTPUT_OPTION))
1989
1990 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1991    $(CONFIG_H) system.h Makefile version.h
1992         (SHLIB_LINK='$(SHLIB_LINK)' \
1993         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1994         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1995           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1996           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
1997
1998 # This info describes the target machine, so compile with GCC just built.
1999 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2000    stmp-int-hdrs
2001         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2002         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2003           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2004         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2005           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2006         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2007
2008
2009 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2010         -rm -f tmp-proto.[cso]
2011         cp $(srcdir)/protoize.c tmp-proto.c
2012         chmod u+w tmp-proto.c
2013         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2014           $(GCC_CFLAGS) $(INCLUDES) \
2015           -DGCC_INCLUDE_DIR=0 \
2016           -DGPLUSPLUS_INCLUDE_DIR=0 \
2017           -DCROSS_INCLUDE_DIR=0 \
2018           -DTOOL_INCLUDE_DIR=0 \
2019           -DSTANDARD_EXEC_PREFIX=0 \
2020           -DDEFAULT_TARGET_MACHINE=0 \
2021           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2022         @echo '**********' Expect 400 lines of differences.
2023         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2024         -wc -l tmp-proto.diff
2025         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2026           $(GCC_CFLAGS) $(INCLUDES) \
2027           -DGCC_INCLUDE_DIR=0 \
2028           -DGPLUSPLUS_INCLUDE_DIR=0 \
2029           -DCROSS_INCLUDE_DIR=0 \
2030           -DTOOL_INCLUDE_DIR=0 \
2031           -DSTANDARD_EXEC_PREFIX=0 \
2032           -DDEFAULT_TARGET_MACHINE=0 \
2033           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2034         @echo Expect zero differences.
2035         diff $(srcdir)/protoize.c tmp-proto.c | cat
2036         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2037
2038 gcov.o: gcov.c gcov-io.h intl.h system.h $(CONFIG_H)
2039
2040 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2041 # upon whether $(exeext) is empty or not.
2042 GCOV_OBJS = gcov.o intl.o
2043 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2044         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2045 #\f
2046 # Build the include directory.  The stamp files are stmp-* rather than
2047 # s-* so that mostlyclean does not force the include directory to
2048 # be rebuilt.
2049
2050 # Build the include directory including float.h (which no longer depends upon
2051 # enquire).
2052 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2053 # Copy in the headers provided with gcc.
2054 # The sed command gets just the last file name component;
2055 # this is necessary because VPATH could add a dirname.
2056 # Using basename would be simpler, but some systems don't have it.
2057 # The touch command is here to workaround an AIX/Linux NFS bug.
2058         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2059         for file in .. $(USER_H); do \
2060           if [ X$$file != X.. ]; then \
2061             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2062             touch include/$$realfile; \
2063             rm -f include/$$realfile; \
2064             cp $$file include; \
2065             chmod a+r include/$$realfile; \
2066           fi; \
2067         done
2068         rm -f include/limits.h
2069         cp xlimits.h include/limits.h
2070         chmod a+r include/limits.h
2071         rm -f include/float.h
2072         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2073           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2074           chmod a+r include/float.h; \
2075         else :; fi
2076 # Install the README
2077         rm -f include/README
2078         cp $(srcdir)/README-fixinc include/README
2079         chmod a+r include/README
2080         touch $@
2081
2082 # fixinc.sh depends on this, not on specs directly.
2083 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2084 # after each stage just because specs' mtime has changed.
2085 specs.ready: specs
2086         -if [ -f specs.ready ] ; then \
2087                 true; \
2088         else \
2089                 touch specs.ready; \
2090         fi
2091
2092 FIXINCSRCDIR=$(srcdir)/fixinc
2093 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2094         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2095         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2096         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2097         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2098         CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2099         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2100         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2101         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2102
2103 # Build fixed copies of system files.
2104 stmp-fixinc: fixinc.sh gsyslimits.h
2105         rm -rf include; mkdir include
2106         -chmod a+rx include
2107         (TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
2108         INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
2109         export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
2110         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2111         rm -f include/syslimits.h; \
2112         if [ -f include/limits.h ]; then \
2113           mv include/limits.h include/syslimits.h; \
2114         else \
2115           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2116         fi; \
2117         chmod a+r include/syslimits.h)
2118 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2119 # that directory exists, then make sure that $(libsubdir) exists.
2120 # This is because cpp is compiled to find $(tooldir)/include via
2121 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2122 # exists.
2123 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
2124 # won't work because libsubdir doesn't exist yet.
2125         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2126            && [ -d $(tooldir)/sys-include ]; then \
2127           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2128           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2129           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2130           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2131         else true; fi
2132         touch stmp-fixinc
2133
2134 # Files related to the fixproto script.
2135 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2136 # used in native and host-x-target builds, so it's safe to link them with
2137 # libiberty.a.
2138
2139 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2140         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2141         then \
2142           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2143           export CC; \
2144           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2145           mv tmp-deduced.h deduced.h; \
2146         else \
2147           touch deduced.h; \
2148         fi
2149
2150 GEN_PROTOS_OBJS = gen-protos.o scan.o
2151 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2152         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2153           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2154
2155 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) system.h
2156         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2157
2158 scan.o: scan.c scan.h $(HCONFIG_H) system.h
2159         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2160
2161 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2162         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2163           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2164         mv tmp-fixtmp.c fixtmp.c
2165         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2166           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2167           | ./gen-protos >xsys-protos.hT
2168         mv xsys-protos.hT xsys-protos.h
2169         rm -rf fixtmp.c
2170
2171 # This is nominally a 'build' program, but it's run only when host==build,
2172 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2173 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \
2174             libcpp.a
2175         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2176            scan-decls.o scan.o libcpp.a $(LIBS)
2177
2178 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2179         xsys-protos.h $(HCONFIG_H) system.h cpplib.h
2180         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2181
2182 scan-decls.o: scan-decls.c scan.h cpplib.h $(HCONFIG_H) system.h
2183         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2184
2185 # stmp-fixproto depends on this, not on fix-header directly.
2186 # The idea is to make sure fix-header gets built,
2187 # but not rerun fixproto after each stage
2188 # just because fix-header's mtime has changed.
2189 fixhdr.ready: fix-header
2190         -if [ -f fixhdr.ready ] ; then \
2191                 true; \
2192         else \
2193                 touch fixhdr.ready; \
2194         fi
2195
2196 # stmp-int-headers is to make sure fixincludes has already finished.
2197 # The if statement is so that we don't run fixproto a second time
2198 # if it has already been run on the files in `include'.
2199 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2200         if [ -f include/fixed ] ; then true; \
2201         else \
2202           : This line works around a 'make' bug in BSDI 1.1.; \
2203           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2204           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2205             export mkinstalldirs; \
2206           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2207             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2208             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2209           else true; fi; \
2210           touch include/fixed; \
2211         fi
2212         touch stmp-fixproto
2213 #\f
2214 # Remake the info files.
2215
2216 doc: $(BUILD_INFO) gccbug
2217 info: $(srcdir)/cpp.info $(srcdir)/gcc.info lang.info $(srcdir)/c-tree.info $(srcdir)/cppinternals.info
2218
2219 $(srcdir)/cpp.info: $(srcdir)/cpp.texi
2220         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cpp.info cpp.texi
2221
2222 $(srcdir)/gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2223           $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2224           $(srcdir)/tm.texi $(srcdir)/gcov.texi $(srcdir)/contrib.texi
2225         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o gcc.info gcc.texi
2226
2227 $(srcdir)/c-tree.info: $(srcdir)/c-tree.texi
2228         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o c-tree.info \
2229                 c-tree.texi
2230
2231 $(srcdir)/cppinternals.info: $(srcdir)/cppinternals.texi
2232         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cppinternals.info \
2233                 cppinternals.texi
2234
2235 dvi: gcc.dvi cpp.dvi lang.dvi
2236
2237 # This works with GNU Make's default rule.
2238 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2239          $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2240          $(srcdir)/tm.texi $(srcdir)/gcov.texi
2241         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2242         texindex gcc.??
2243         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2244
2245 cpp.dvi: $(srcdir)/cpp.texi
2246         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2247         texindex cpp.??
2248         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2249
2250 generated-manpages: $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2251
2252 $(srcdir)/gcov.1: $(srcdir)/gcov.texi
2253         touch $(srcdir)/gcov.1
2254         -$(TEXI2POD) < $(srcdir)/gcov.texi > gcov.pod
2255         -($(POD2MAN) gcov.pod > $(srcdir)/gcov.1.T$$$$ && \
2256                 mv -f $(srcdir)/gcov.1.T$$$$ $(srcdir)/gcov.1) || \
2257                 (rm -f $(srcdir)/gcov.1.T$$$$ && exit 1)
2258         -rm -f gcov.pod
2259
2260 $(srcdir)/cpp.1: $(srcdir)/cpp.texi
2261         touch $(srcdir)/cpp.1
2262         -$(TEXI2POD) < $(srcdir)/cpp.texi > cpp.pod
2263         -($(POD2MAN) cpp.pod > $(srcdir)/cpp.1.T$$$$ && \
2264                 mv -f $(srcdir)/cpp.1.T$$$$ $(srcdir)/cpp.1) || \
2265                 (rm -f $(srcdir)/cpp.1.T$$$$ && exit 1)
2266         -rm -f cpp.pod
2267
2268 $(srcdir)/gcc.1: $(srcdir)/invoke.texi
2269         touch $(srcdir)/gcc.1
2270         -$(TEXI2POD) < $(srcdir)/invoke.texi > gcc.pod
2271         -($(POD2MAN) gcc.pod > $(srcdir)/gcc.1.T$$$$ && \
2272                 mv -f $(srcdir)/gcc.1.T$$$$ $(srcdir)/gcc.1) || \
2273                 (rm -f $(srcdir)/gcc.1.T$$$$ && exit 1)
2274         -rm -f gcc.pod
2275
2276 #\f
2277 # Deletion of files made during compilation.
2278 # There are four levels of this:
2279 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2280 # `mostlyclean' is useful while working on a particular type of machine.
2281 # It deletes most, but not all, of the files made by compilation.
2282 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2283 # `clean' deletes everything made by running `make all'.
2284 # `distclean' also deletes the files made by config.
2285 # `maintainer-clean' also deletes everything that could be regenerated
2286 # automatically, except for `configure'.
2287 # We remove as much from the language subdirectories as we can
2288 # (less duplicated code).
2289
2290 INTL_MOSTLYCLEAN = intl.mostlyclean
2291 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2292         -rm -f $(STAGESTUFF)
2293         -rm -rf libgcc
2294 # Delete the temporary source copies for cross compilation.
2295         -rm -f $(HOST_PREFIX_1)rtl.c
2296         -rm -f $(HOST_PREFIX_1)obstack.c
2297 # Delete the temp files made in the course of building libgcc.a.
2298         -rm -f xlimits.h libgcc1-test
2299         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2300 # Delete other built files.
2301         -rm -f t-float.h-cross xsys-protos.hT
2302 # Delete the stamp and temporary files.
2303         -rm -f s-* tmp-* stamp-* stmp-*
2304         -rm -f */stamp-* */tmp-*
2305 # Delete debugging dump files.
2306         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2307 # Delete some files made during installation.
2308         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2309         -rm -f collect collect2 mips-tfile mips-tdump
2310 # Delete files generated for fixproto
2311         -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2312           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2313 # Delete files generated for fixincl
2314         -rm -rf fixincl fixinc.sh specs.ready
2315         (cd fixinc && $(MAKE) clean)
2316 # Delete unwanted output files from TeX.
2317         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2318         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2319 # Delete sorted indices we don't actually use.
2320         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2321 # Delete core dumps.
2322         -rm -f core */core
2323
2324 # Delete all files made by compilation
2325 # that don't exist in the distribution.
2326 INTL_CLEAN = intl.clean
2327 clean: mostlyclean $(INTL_CLEAN) lang.clean
2328         -rm -f libgcc.a libgcc_s$(SHLIB_EXT)
2329         -rm -f config.h tconfig.h hconfig.h tm_p.h
2330         -rm -f cs-*
2331         -rm -rf libgcc
2332         -rm -f *.dvi
2333         -rm -f */*.dvi
2334 # Delete the include directory.
2335         -rm -rf include
2336 # Delete files used by the "multilib" facility (including libgcc subdirs).
2337         -rm -f multilib.h tmpmultilib*
2338         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2339           rm -rf $(MULTILIB_DIRNAMES); \
2340         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2341           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2342         fi ; fi
2343         -rm -fr stage1 stage2 stage3 stage4
2344 # Delete stamps of bootstrap stages
2345         -rm -f stage?_*
2346         -rm -f clean?_*
2347         -rm -f stage_last
2348
2349 # Delete all files that users would normally create
2350 # while building and installing GCC.
2351 INTL_DISTCLEAN = intl.distclean
2352 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2353         -rm -f auto-host.h auto-build.h
2354         -rm -f cstamp-h
2355         -rm -f config.status config.run config.cache config.bak
2356         -rm -f Make-lang Make-hooks Make-host Make-target
2357         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2358         -rm -f gthr-default.h
2359         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2360         -rm -f c-parse.output
2361         -rm -f *.asm
2362         -rm -f float.h
2363         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2364         -rm -f testsuite/{gcc,g++}.{log,sum}
2365         -rm -f intl/libintl.h libintl.h
2366         -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
2367         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2368         -rm -f gcov.pod
2369         -rm -f fixinc/Makefile
2370         -rmdir cp f java objc fixinc intl po 2>/dev/null
2371
2372 # Delete anything likely to be found in the source directory
2373 # that shouldn't be in the distribution.
2374 extraclean: distclean lang.extraclean
2375         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2376         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2377         -rm -f config/*/=* config/*/"#"* config/*/*~*
2378         -rm -f config/*/*.orig config/*/*.rej
2379         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2380         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2381         -rm -f *lose config/*lose config/*/*lose
2382         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2383         -rm -f y.tab.c yacc.*
2384         -rm -f */=* */"#"* */*~*
2385         -rm -f */patch* */*.orig */*.rej
2386         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2387         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2388         -rm -f */*lose */*.s */*.s[0-9] */*.i
2389
2390 # Get rid of every file that's generated from some other file, except for `configure'.
2391 # Most of these files ARE PRESENT in the GCC distribution.
2392 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2393 # submake, so that we don't descend into intl after its makefile has been
2394 # removed.
2395 maintainer-clean:
2396         @echo 'This command is intended for maintainers to use; it'
2397         @echo 'deletes files that may need special tools to rebuild.'
2398         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2399                 intl.maintainer-clean lang.maintainer-clean distclean
2400         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2401         -rm -f cpp.??s cpp.*aux
2402         -rm -f gcc.??s gcc.*aux
2403         -rm -f $(srcdir)/cpp.info* $(srcdir)/gcc.info* $(srcdir)/c-tree.info*
2404         -rm -f $(srcdir)/cppinternals.info*
2405         -rm -f $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2406 #\f
2407 # Entry points `install' and `uninstall'.
2408 # Also use `install-collect2' to install collect2 when the config files don't.
2409
2410 # The semicolon is to prevent the install.sh -> install default rule
2411 # from doing anything.  Having it run true helps avoid problems and
2412 # noise from versions of make which don't like to have null commands.
2413 install: $(INSTALL_TARGET) ; @true
2414
2415 # Copy the compiler files into directories where they will be run.
2416 # Install the driver last so that the window when things are
2417 # broken is small.
2418 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2419     $(INSTALL_CPP) install-man install-info intl.install \
2420     lang.install-normal install-driver
2421
2422 # Do nothing while making gcc with a cross-compiler. The person who
2423 # makes gcc for the target machine has to know how to put a complete
2424 # gcc together by hand.
2425 install-build: force
2426         @echo You have to install gcc on your target machine by hand.
2427
2428 # Run this on the target machine
2429 # to finish installation of cross compiler.
2430 # This is not used anymore now that float.h does not depend on enquire.
2431 install-cross-rest: install-float-h-cross
2432
2433 # Handle cpp installation.
2434 install-cpp: cpp$(exeext)
2435         -if [ -f gcc-cross$(exeext) ] ; then \
2436           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2437           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2438           if [ x$(cpp_install_dir) != x ]; then \
2439             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2440             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2441           else true; fi; \
2442         else \
2443           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2444           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2445           if [ x$(cpp_install_dir) != x ]; then \
2446             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2447             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2448           else true; fi; \
2449         fi
2450
2451 uninstall-cpp:
2452         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2453         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2454         -if [ x$(cpp_install_dir) != x ]; then \
2455           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2456           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2457         else true; fi
2458
2459 # Install float.h for cross compiler.
2460 # Run this on the target machine!
2461 # This is not used anymore now that float.h does not depend on enquire.
2462 install-float-h-cross: installdirs
2463 #       if [ -f enquire ] ; then true; else false; fi
2464 # Note: don't use -.  We should fail right away if enquire was not made.
2465         ./enquire -f > $(tmpdir)/float.h
2466         -rm -f $(libsubdir)/include/float.h
2467         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2468         -rm -f $(tmpdir)/float.h
2469         chmod a-x $(libsubdir)/include/float.h
2470
2471 # Create the installation directories.
2472 installdirs:
2473         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2474         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2475         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2476         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2477 # This dir isn't currently searched by cpp.
2478 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2479         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2480           fdir=$${fdir}/$${dir}; \
2481           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2482         done
2483         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2484         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2485         -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2486         -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2487         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2488         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2489 # We don't use mkdir -p to create the parents of man1dir,
2490 # because some systems don't support it.
2491 # Instead, we use this technique to create the immediate parent of man1dir.
2492         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2493         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2494         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2495
2496 # Install the compiler executables built during cross compilation.
2497 install-common: native $(EXTRA_PARTS) lang.install-common
2498         for file in $(COMPILERS); do \
2499           if [ -f $$file ] ; then \
2500             rm -f $(libsubdir)/$$file; \
2501             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2502           else true; \
2503           fi; \
2504         done
2505         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2506           if [ x"$$file" != x.. ]; then \
2507             rm -f $(libsubdir)/$$file; \
2508             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2509           else true; fi; \
2510         done
2511         for file in $(EXTRA_PARTS) ..; do \
2512           if [ x"$$file" != x.. ]; then \
2513             rm -f $(libsubdir)/$$file; \
2514             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2515             chmod a-x $(libsubdir)/$$file; \
2516           else true; fi; \
2517         done
2518 # Don't mess with specs if it doesn't exist yet.
2519         -if [ -f specs ] ; then \
2520           rm -f $(libsubdir)/specs; \
2521           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2522           chmod a-x $(libsubdir)/specs; \
2523         fi
2524 # Install protoize if it was compiled.
2525         -if [ -f protoize$(exeext) ]; \
2526         then \
2527             if [ -f gcc-cross$(exeext) ] ; then \
2528                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2529                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2530                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2531                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2532             else \
2533                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2534                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2535                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2536                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2537             fi ; \
2538             rm -f $(libsubdir)/SYSCALLS.c.X; \
2539             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2540             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2541         fi
2542         -rm -f $(libsubdir)/cpp0$(exeext)
2543         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2544         -rm -f $(libsubdir)/tradcpp0$(exeext)
2545         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2546 # Install gcov if it was compiled.
2547         -if [ -f gcov$(exeext) ]; \
2548         then \
2549             rm -f $(bindir)/gcov$(exeext); \
2550             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2551         fi
2552         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2553
2554 # Install the driver program as $(target_alias)-gcc
2555 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2556 install-driver: installdirs xgcc$(exeext)
2557         -if [ -f gcc-cross$(exeext) ] ; then \
2558           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2559           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2560           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2561             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2562             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2563           else true; fi; \
2564         else \
2565           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2566           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2567           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2568           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2569           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2570         fi
2571
2572 # Install the info files.
2573 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2574 # to do the install.
2575 install-info: doc installdirs lang.install-info
2576         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2577         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2578         if [ -f $(srcdir)/gcc.info ]; then \
2579           for f in $(srcdir)/cpp.info* $(srcdir)/gcc.info* \
2580                 $(srcdir)/c-tree.info* $(srcdir)/cppinternals.info*; do \
2581             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2582             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2583           done; \
2584         else true; fi
2585         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2586           if [ -f $(infodir)/dir ] ; then \
2587             for f in cpp.info gcc.info c-tree.info cppinternals.info; do \
2588                 if [ -f $(infodir)/$$f ]; then \
2589                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2590                 else true; fi \
2591             done; \
2592           else true; fi; \
2593         else true; fi;
2594         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2595         -chmod a-x $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2596
2597 # Install the man pages.
2598 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2599         -if [ -f gcc-cross$(exeext) ] ; then \
2600           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2601           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2602           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2603         else \
2604           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2605           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2606           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2607         fi
2608         -rm -f $(man1dir)/cpp$(manext)
2609         -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2610         -chmod a-x $(man1dir)/cpp$(manext)
2611         -rm -f $(man1dir)/gcov$(manext)
2612         -$(INSTALL_DATA) $(srcdir)/gcov.1 $(man1dir)/gcov$(manext)
2613         -chmod a-x $(man1dir)/gcov$(manext)
2614
2615 # Install the library.
2616 install-libgcc: libgcc.mk libgcc.a installdirs
2617         if $(RANLIB_TEST_FOR_TARGET); then \
2618           r_f_t=$(RANLIB_FOR_TARGET); \
2619         else \
2620           r_f_t=: ; \
2621         fi; \
2622         $(MAKE) INSTALL_DATA="$(INSTALL_DATA)" \
2623           RANLIB_FOR_TARGET="$$r_f_t" \
2624           libsubdir="$(libsubdir)" \
2625           slibdir="$(slibdir)" \
2626           -f libgcc.mk install
2627
2628 # Install multiple versions of libgcc.a.
2629 install-multilib: stmp-multilib installdirs
2630         if $(RANLIB_TEST_FOR_TARGET); then \
2631           r_f_t=$(RANLIB_FOR_TARGET); \
2632         else \
2633           r_f_t=: ; \
2634         fi; \
2635         $(MAKE) INSTALL_DATA="$(INSTALL_DATA)" \
2636           RANLIB_FOR_TARGET="$$r_f_t" \
2637           libsubdir="$(libsubdir)" \
2638           slibdir="$(slibdir)" \
2639           -f libgcc.mk install
2640
2641 # Install all the header files built in the include subdirectory.
2642 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2643 # Fix symlinks to absolute paths in the installed include directory to
2644 # point to the installed directory, not the build directory.
2645 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2646         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2647         if [ $$? -eq 0 ]; then \
2648           dir=`cd include; pwd`; \
2649           for i in $$files; do \
2650             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2651             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2652               rm -f $(libsubdir)/include/$$i; \
2653               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2654             fi; \
2655           done; \
2656         fi
2657
2658 # Create or recreate the gcc private include file directory.
2659 install-include-dir: installdirs
2660         -rm -rf $(libsubdir)/include
2661         mkdir $(libsubdir)/include
2662         -chmod a+rx $(libsubdir)/include
2663
2664 # Install the include directory using tar.
2665 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2666 # We use `pwd`/include instead of just include to problems with CDPATH
2667 # Unless a full pathname is provided, some shells would print the new CWD,
2668 # found in CDPATH, corrupting the output.  We could just redirect the
2669 # output of `cd', but some shells lose on redirection within `()'s
2670         (cd `pwd`/include ; \
2671          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2672 # /bin/sh on some systems returns the status of the first tar,
2673 # and that can lose with GNU tar which always writes a full block.
2674 # So use `exit 0' to ignore its exit status.
2675
2676 # Install the include directory using cpio.
2677 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2678 # See discussion about the use of `pwd` above
2679         cd `pwd`/include ; \
2680         find . -print | cpio -pdum $(libsubdir)/include
2681
2682 # Put assert.h where it won't override GNU libc's assert.h.
2683 # It goes in a dir that is searched after GNU libc's headers;
2684 # thus, the following conditionals are no longer needed.
2685 # But it's not worth deleting them now.
2686 ## Don't replace the assert.h already there if it is not from GCC.
2687 ## This code would be simpler if it tested for -f ... && ! grep ...
2688 ## but supposedly the ! operator is missing in sh on some systems.
2689 install-assert-h: assert.h installdirs
2690         if [ -f $(assertdir)/assert.h ]; \
2691         then \
2692           if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2693             then \
2694             rm -f $(assertdir)/assert.h; \
2695             $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2696             chmod a-x $(assertdir)/assert.h; \
2697           else true; \
2698           fi; \
2699         else \
2700           rm -f $(assertdir)/assert.h; \
2701           $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2702           chmod a-x $(assertdir)/assert.h; \
2703         fi
2704
2705 # Use this target to install the program `collect2' under the name `collect2'.
2706 install-collect2: collect2 installdirs
2707         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2708 # Install the driver program as $(libsubdir)/gcc for collect2.
2709         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2710
2711 # Cancel installation by deleting the installed files.
2712 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2713         -rm -rf $(libsubdir)
2714         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2715         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2716         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2717         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2718         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2719         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2720         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2721         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2722         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2723         -rm -rf $(man1dir)/cpp$(manext)
2724         -rm -rf $(man1dir)/protoize$(manext)
2725         -rm -rf $(man1dir)/unprotoize$(manext)
2726         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2727         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2728 #\f
2729 # These targets are for the dejagnu testsuites. The file site.exp
2730 # contains global variables that all the testsuites will use.
2731
2732 # Set to $(target_alias)/ for cross.
2733 target_subdir = @target_subdir@
2734
2735 site.exp: ./config.status Makefile
2736         @echo "Making a new config file..."
2737         -@rm -f ./tmp?
2738         @touch site.exp
2739         -@mv site.exp site.bak
2740         @echo "## these variables are automatically generated by make ##" > ./tmp0
2741         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2742         @echo "# add them to the last section" >> ./tmp0
2743         @echo "set rootme \"`pwd`\"" >> ./tmp0
2744         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2745         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2746         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2747         @echo "set target_triplet $(target)" >> ./tmp0
2748         @echo "set target_alias $(target_alias)" >> ./tmp0
2749 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2750         @echo "set CFLAGS \"\"" >> ./tmp0
2751         @echo "set CXXFLAGS \"-I$(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
2752         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2753 # If newlib has been configured, we need to pass -B to gcc so it can find
2754 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2755 # message if it doesn't, but the testsuite is supposed to ignore the message -
2756 # it's too difficult to tell when to and when not to pass -B (not all targets
2757 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2758 # seems like too selective a test.
2759 # ??? Another way to solve this might be to rely on linker scripts.  Then
2760 # theoretically the -B won't be needed.
2761 # We also need to pass -L ../ld so that the linker can find ldscripts.
2762         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2763           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2764           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2765           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2766           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2767           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2768         else true; \
2769         fi
2770         @if [ -d $(objdir)/../ld ] ; then \
2771           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2772         else true; \
2773         fi
2774         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2775         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2776         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2777         @cat ./tmp0 > site.exp
2778         @cat site.bak | sed \
2779                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2780         -@rm -f ./tmp?
2781
2782 CHECK_TARGETS = check-gcc @check_languages@ @CHECK_PO@
2783
2784 check-c++ : check-g++
2785 check-f77 : check-g77
2786 check-java :
2787
2788 check: $(CHECK_TARGETS)
2789
2790 # The idea is to parallelize testing of multilibs, for example:
2791 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2792 # will run 3 concurrent sessions of check-gcc, eventually testing
2793 # all 10 combinations.  GNU make is required, as is a shell that expands
2794 # alternations within braces.
2795 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2796         target=`echo "$@" | sed 's,//.*,,'`; \
2797         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2798         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2799         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2800           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2801           "$$target"
2802
2803 TESTSUITEDIR = testsuite
2804
2805 $(TESTSUITEDIR)/site.exp: site.exp
2806         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2807         -rm -f $@
2808         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2809
2810 check-g++: $(TESTSUITEDIR)/site.exp
2811         -(rootme=`pwd`; export rootme; \
2812         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2813         cd $(TESTSUITEDIR); \
2814         EXPECT=${EXPECT} ; export EXPECT ; \
2815         if [ -f $${rootme}/../expect/expect ] ; then  \
2816            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2817             export TCL_LIBRARY ; fi ; \
2818         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2819
2820 check-gcc: $(TESTSUITEDIR)/site.exp
2821         -(rootme=`pwd`; export rootme; \
2822         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2823         cd $(TESTSUITEDIR); \
2824         EXPECT=${EXPECT} ; export EXPECT ; \
2825         if [ -f $${rootme}/../expect/expect ] ; then  \
2826            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2827            export TCL_LIBRARY ; fi ; \
2828         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2829
2830 check-g77: $(TESTSUITEDIR)/site.exp
2831         -(rootme=`pwd`; export rootme; \
2832         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2833         cd $(TESTSUITEDIR); \
2834         EXPECT=${EXPECT} ; export EXPECT ; \
2835         if [ -f $${rootme}/../expect/expect ] ; then  \
2836            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2837            export TCL_LIBRARY ; fi ; \
2838         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2839
2840 check-objc: $(TESTSUITEDIR)/site.exp
2841         -(rootme=`pwd`; export rootme; \
2842         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2843         cd $(TESTSUITEDIR); \
2844         EXPECT=${EXPECT} ; export EXPECT ; \
2845         if [ -f $${rootme}/../expect/expect ] ; then  \
2846            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2847             export TCL_LIBRARY ; fi ; \
2848         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2849
2850 check-po:
2851         if test -f cp/Makefile && test -f f/Makefile && \
2852            test -f java/Makefile && test -f objc/Makefile; then \
2853            $(MAKE) -C po check-po; \
2854         fi
2855
2856 check-consistency: testsuite/site.exp
2857         -rootme=`pwd`; export rootme; \
2858         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2859         cd testsuite; \
2860         EXPECT=${EXPECT} ; export EXPECT ; \
2861         if [ -f $${rootme}/../expect/expect ] ; then  \
2862            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2863            export TCL_LIBRARY ; fi ; \
2864         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2865
2866 # These exist for maintenance purposes.
2867
2868 # Update the tags table.
2869 TAGS: force
2870         (cd $(srcdir);                                                  \
2871         mkdir tmp-tags;                                                 \
2872         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2873         etags *.y *.h *.c;                                              \
2874         mv tmp-tags/* .;                                                \
2875         rmdir tmp-tags)
2876
2877 # A list of files to be destroyed during "lean" builds.
2878 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2879
2880 # Flags to pass to stage2 and later recursive makes.  Note that the
2881 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2882 # the context of the stage_x rule.
2883 STAGE2_FLAGS_TO_PASS = \
2884         CFLAGS="$(BOOT_CFLAGS)" \
2885         LDFLAGS="$(BOOT_LDFLAGS)" \
2886         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2887         STRICT_WARN="$(STRICT2_WARN)" \
2888         libdir=$(libdir) \
2889         LANGUAGES="$(LANGUAGES)" \
2890         MAKEOVERRIDES= \
2891         OUTPUT_OPTION="-o \$$@"
2892
2893 # Only build the C compiler for stage1, because that is the only one that
2894 # we can guarantee will build with the native compiler, and also it is the
2895 # only thing useful for building stage2.
2896 stage1_build:
2897         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2898         touch stage1_build
2899         echo stage1_build > stage_last
2900
2901 stage1_copy: stage1_build
2902         $(MAKE) stage1
2903         touch stage1_copy
2904         echo stage2_build > stage_last
2905
2906 stage2_build: stage1_copy
2907         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2908                  STAGE_PREFIX=stage1/ \
2909                  $(STAGE2_FLAGS_TO_PASS)
2910         touch stage2_build
2911         echo stage2_build > stage_last
2912
2913 stage2_copy: stage2_build
2914         $(MAKE) stage2
2915         touch stage2_copy
2916         echo stage3_build > stage_last
2917
2918 stage3_build: stage2_copy
2919         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2920                  STAGE_PREFIX=stage2/ \
2921                  $(STAGE2_FLAGS_TO_PASS)
2922         touch stage3_build
2923         echo stage3_build > stage_last
2924
2925 # For bootstrap4:
2926 stage3_copy: stage3_build
2927         $(MAKE) stage3
2928         touch stage3_copy
2929         echo stage4_build > stage_last
2930
2931 stage4_build: stage3_copy
2932         $(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" \
2933                  STAGE_PREFIX=stage3/ \
2934                  $(STAGE2_FLAGS_TO_PASS)
2935         touch stage4_build
2936         echo stage4_build > stage_last
2937
2938 # Additional steps for *-lean targets:
2939 clean_s1: stage1_copy
2940         -(cd stage1 && rm -f $(VOL_FILES))
2941         touch clean_s1
2942
2943 clean_s2: stage2_copy
2944         -rm -rf stage1
2945         touch clean_s2
2946
2947 # The various entry points for bootstrapping.
2948
2949 bootstrap: stage3_build
2950         @echo
2951         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2952         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
2953         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2954
2955 bootstrap-lean : clean_s1 clean_s2 stage3_build
2956         @echo
2957         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2958         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2959
2960 bootstrap2: bootstrap
2961
2962 bootstrap2-lean : bootstrap-lean
2963
2964 bootstrap3 bootstrap3-lean: bootstrap
2965
2966 bootstrap4 bootstrap4-lean: stage4_build
2967
2968 unstage1 unstage2 unstage3 unstage4:
2969         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
2970         if test -d $$stage; then \
2971           mv $$stage/* . 2>/dev/null; \
2972           for i in `cd $$stage; echo *` ; do \
2973             if test -d $$stage/$$i; then \
2974               mv $$stage/$$i/* $$i/. 2>/dev/null; \
2975             else \
2976               mv $$stage/$$i .; \
2977             fi \
2978           done \
2979         fi ; \
2980         rm -f $${stage}_build $${stage}_copy ;\
2981         echo $${stage}_build > stage_last
2982
2983 restage1: unstage1
2984         $(MAKE) stage1_build
2985
2986 restage2: unstage2
2987         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
2988
2989 restage3: unstage3
2990         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
2991
2992 restage4: unstage4
2993         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
2994
2995 bubblestrap:
2996         if test -f stage3_build; then true; else \
2997           echo; echo You must \"make bootstrap\" first.; \
2998           exit 1; \
2999         fi
3000         for i in stage3 \
3001                 unstage1 stage1_build stage1_copy \
3002                 unstage2 stage2_build stage2_copy \
3003                 unstage3 stage3_build ; \
3004         do \
3005           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3006         done
3007
3008 quickstrap:
3009         if test -f stage_last ; then \
3010           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3011         else \
3012           $(MAKE) stage1_build; \
3013         fi
3014
3015 cleanstrap:
3016         -$(MAKE) clean
3017         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3018
3019 # Compare the object files in the current directory with those in the
3020 # stage2 directory.
3021
3022 # ./ avoids bug in some versions of tail.
3023 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3024         -rm -f .bad_compare
3025         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3026         for file in *$(objext); do \
3027           tail +16c ./$$file > tmp-foo1; \
3028           tail +16c stage$$stage/$$file > tmp-foo2 \
3029             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3030         done
3031         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3032         for dir in tmp-foo intl $(SUBDIRS); do \
3033           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3034             for file in $$dir/*$(objext); do \
3035               tail +16c ./$$file > tmp-foo1; \
3036               tail +16c stage$$stage/$$file > tmp-foo2 \
3037                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3038             done; \
3039           else true; fi; \
3040         done
3041         -rm -f tmp-foo*
3042         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3043         if [ -f .bad_compare ]; then \
3044           echo "Bootstrap comparison failure!"; \
3045           cat .bad_compare; \
3046           exit 1; \
3047         else \
3048           case "$@" in \
3049             *-lean ) rm -rf stage$$stage ;; \
3050             *) ;; \
3051           esac; true; \
3052         fi
3053
3054 # Compare the object files in the current directory with those in the
3055 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3056 # running tail and the overhead of twice copying each object file.
3057
3058 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3059         -rm -f .bad_compare
3060         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3061         for file in *$(objext); do \
3062           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3063         done
3064         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3065         for dir in tmp-foo intl $(SUBDIRS); do \
3066           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3067             for file in $$dir/*$(objext); do \
3068               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3069             done; \
3070           else true; fi; \
3071         done
3072         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3073         if [ -f .bad_compare ]; then \
3074           echo "Bootstrap comparison failure!"; \
3075           cat .bad_compare; \
3076           exit 1; \
3077         else \
3078           case "$@" in \
3079             *-lean ) rm -rf stage$$stage ;; \
3080           esac; true; \
3081         fi
3082
3083 # Copy the object files from a particular stage into a subdirectory.
3084 stage1-start:
3085         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3086         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3087         -for dir in intl $(SUBDIRS) ; \
3088          do \
3089            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3090          done
3091         -mv $(STAGESTUFF) stage1
3092         -mv intl/*$(objext) stage1/intl
3093 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3094 # dir will work properly.
3095         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3096         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3097         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3098         -rm -f stage1/libgcc.a
3099         -cp libgcc.a stage1
3100         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3101           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3102         else true; fi
3103         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3104           cp stage1/$${f} . ; \
3105         else true; \
3106         fi; done
3107 stage1: force stage1-start lang.stage1
3108
3109 stage2-start:
3110         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3111         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3112         -for dir in intl $(SUBDIRS) ; \
3113          do \
3114            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3115          done
3116         -mv $(STAGESTUFF) stage2
3117         -mv intl/*$(objext) stage2/intl
3118 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3119 # dir will work properly.
3120         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3121         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3122         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3123         -rm -f stage2/libgcc.a
3124         -cp libgcc.a stage2
3125         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3126           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3127         else true; fi
3128         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3129           cp stage2/$${f} . ; \
3130         else true; \
3131         fi; done
3132 stage2: force stage2-start lang.stage2
3133
3134 stage3-start:
3135         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3136         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3137         -for dir in intl $(SUBDIRS) ; \
3138          do \
3139            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3140          done
3141         -mv $(STAGESTUFF) stage3
3142         -mv intl/*$(objext) stage3/intl
3143 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3144 # dir will work properly.
3145         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3146         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3147         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3148         -rm -f stage3/libgcc.a
3149         -cp libgcc.a stage3
3150         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3151           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3152         else true; fi
3153         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3154           cp stage3/$${f} . ; \
3155         else true; \
3156         fi; done
3157 stage3: force stage3-start lang.stage3
3158
3159 stage4-start:
3160         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3161         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3162         -for dir in intl $(SUBDIRS) ; \
3163          do \
3164            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3165          done
3166         -mv $(STAGESTUFF) stage4
3167         -mv intl/*$(objext) stage4/intl
3168 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3169 # dir will work properly.
3170         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3171         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3172         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3173         -rm -f stage4/libgcc.a
3174         -cp libgcc.a stage4
3175         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3176           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3177         else true; fi
3178         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3179           cp stage4/$${f} . ; \
3180         else true; \
3181         fi; done
3182 stage4: force stage4-start lang.stage4
3183
3184 # Copy just the executable files from a particular stage into a subdirectory,
3185 # and delete the object files.  Use this if you're just verifying a version
3186 # that is pretty sure to work, and you are short of disk space.
3187 risky-stage1: stage1
3188         -$(MAKE) clean
3189
3190 risky-stage2: stage2
3191         -$(MAKE) clean
3192
3193 risky-stage3: stage3
3194         -$(MAKE) clean
3195
3196 risky-stage4: stage4
3197         -$(MAKE) clean
3198
3199 #In GNU Make, ignore whether `stage*' exists.
3200 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3201 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3202
3203 force:
3204
3205 # ---
3206 # The enquire rules are still useful for building new float-anything.h.
3207 # Special flags for compiling enquire.
3208 # We disable optimization to make floating point more reliable.
3209 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3210 ENQUIRE_LDFLAGS = $(LDFLAGS)
3211
3212 # Enquire target (This is a variable so that a target can choose not to
3213 # build it.)
3214 ENQUIRE = enquire
3215
3216 # Test to see whether <float.h> exists in the system header files,
3217 # and is not derived from GCC.
3218 FLOAT_H_TEST = \
3219   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3220   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3221   then false; \
3222   else :; fi
3223 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3224 # to ensure, we're emitting a full blown <float.h> ourselves.
3225 FLOAT_H_TEST = false
3226
3227 # Used to compile enquire with standard cc, but have forgotten why.
3228 # Let's try with GCC.
3229 enquire: enquire.o $(GCC_PARTS)
3230         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3231 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3232         if $(FLOAT_H_TEST); then \
3233           rm -f include/float.h; \
3234           SYS_FLOAT_H_WRAP=1; \
3235         else :; \
3236           SYS_FLOAT_H_WRAP=0; \
3237         fi; \
3238         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3239           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3240           -I. -c $(srcdir)/enquire.c
3241
3242 # Create float.h source for the native machine.
3243 # Make it empty if we can use the system float.h without changes.
3244 float.h-nat: enquire
3245         -./enquire -f > tmp-float.h
3246         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3247         mv tmp-float.h float.h-nat
3248
3249 # Create a dummy float.h source for a cross-compiler.
3250 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3251 # and make that the default float_format in configure?
3252 float.h-cross:
3253         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3254         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3255         echo "#endif" >> t-float.h-cross
3256         mv t-float.h-cross float.h-cross