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=$(srcdir)/config/@md_file@
 265 tm_p_file_list=@tm_p_file_list@
 266 tm_p_file=@tm_p_file@
 267 build_xm_file_list=@build_xm_file_list@
 268 build_xm_file=@build_xm_file@
 269 build_xm_defines=@build_xm_defines@
 270 host_xm_file_list=@host_xm_file_list@
 271 host_xm_file=@host_xm_file@
 272 host_xm_defines=@host_xm_defines@
 273 xm_file=@xm_file@
 274 xm_defines=@xm_defines@
 275 lang_specs_files=@lang_specs_files@
 276 lang_options_files=@lang_options_files@
 277 lang_tree_files=@lang_tree_files@
 278 target_cpu_default=@target_cpu_default@
 279 GCC_THREAD_FILE=@thread_file@
 280 OBJC_BOEHM_GC=@objc_boehm_gc@
 281 GTHREAD_FLAGS=@gthread_flags@
 282 # Be prepared for gcc2 merges.
 283 gcc_version=@gcc_version@
 284 gcc_version_trigger=@gcc_version_trigger@
 285 version=$(gcc_version)
 286 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 287
 288 # Common prefix for installation directories.
 289 # NOTE: This directory must exist when you start installation.
 290 prefix = @prefix@
 291 # Directory in which to put localized header files. On the systems with
 292 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 293 # `/usr'.
 294 # NOTE: local_prefix *should not* default from prefix.
 295 local_prefix = @local_prefix@
 296 # Directory in which to put host dependent programs and libraries
 297 exec_prefix = @exec_prefix@
 298 # Directory in which to put the executable for the command `gcc'
 299 bindir = @bindir@
 300 # Directory in which to put the directories used by the compiler.
 301 libdir = @libdir@
 302 # Directory in which the compiler finds executables, libraries, etc.
 303 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 304 # Used to produce a relative $(gcc_tooldir) in gcc.o
 305 unlibsubdir = ../../..
 306 # Directory in which to find other cross-compilation tools and headers.
 307 dollar = @dollar@
 308 # Used in install-cross.
 309 gcc_tooldir = @gcc_tooldir@
 310 # Used to install the shared libgcc.
 311 slibdir = @slibdir@
 312 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 313 build_tooldir = $(exec_prefix)/$(target_alias)
 314 # Directory in which the compiler finds target-independent g++ includes.
 315 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 316 # Directory to search for site-specific includes.
 317 includedir = $(local_prefix)/include
 318 # assertdir is overridden in cross-make.
 319 # (But this currently agrees with what is in cross-make.)
 320 assertdir = $(gcc_tooldir)/include
 321 # where the info files go
 322 infodir = @infodir@
 323 # Where cpp should go besides $prefix/bin if necessary
 324 cpp_install_dir = @cpp_install_dir@
 325 # where the locale files go
 326 datadir = $(prefix)/@DATADIRNAME@
 327 localedir = $(datadir)/locale
 328 # Extension (if any) to put in installed man-page filename.
 329 manext = .1
 330 objext = .o
 331 exeext = @host_exeext@
 332 build_exeext = @build_exeext@
 333
 334 # Directory in which to put man pages.
 335 mandir = @mandir@
 336 man1dir = $(mandir)/man1
 337 # Dir for temp files.
 338 tmpdir = /tmp
 339
 340 # Top build directory, relative to here.
 341 top_builddir = .
 342
 343 # Whether we were configured with NLS.
 344 USE_NLS = @USE_NLS@
 345
 346 # Internationalization library.
 347 INTLLIBS = @INTLLIBS@
 348
 349 # List of internationalization subdirectories.
 350 POSUB = @POSUB@
 351 INTL_SUBDIRS = intl $(POSUB)
 352
 353 # Additional system libraries to link with.
 354 CLIB=
 355
 356 # Change this to a null string if obstacks are installed in the
 357 # system library.
 358 OBSTACK=obstack.o
 359
 360 # The GC method to be used on this system.
 361 GGC=@GGC@.o
 362
 363 # If a supplementary library is being used for the GC.
 364 GGC_LIB=
 365
 366 # Configure will set these if you need vfprintf and possibly _doprnt support.
 367 VFPRINTF=@vfprintf@
 368 DOPRINT=@doprint@
 369 STRSTR=@strstr@
 370
 371 # Specify the rule for actually making libgcc.a,
 372 LIBGCC = libgcc.a
 373 # and the rule for installing it.
 374 INSTALL_LIBGCC = install-libgcc
 375
 376 # Specify the rule for actually making libgcc1.a.
 377 # The value may be empty; that means to do absolutely nothing
 378 # with or for libgcc1.a.
 379 LIBGCC1 = libgcc1.a
 380
 381 # Specify the rule for making libgcc1.a for a cross-compiler.
 382 # The default rule assumes that libgcc1.a is supplied by the user.
 383 CROSS_LIBGCC1 = libgcc1.cross
 384
 385 # Options to use when compiling libgcc2.a.
 386 # -g1 causes output of debug info only for file-scope entities.
 387 # we use this here because that should be enough, and also
 388 # so that -g1 will be tested.
 389 #
 390 LIBGCC2_DEBUG_CFLAGS = -g1
 391 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 392
 393 # Additional options to use when compiling libgcc2.a.
 394 # Some targets override this to -isystem include
 395 LIBGCC2_INCLUDES =
 396
 397 # Additional target-dependent options for compiling libgcc2.a.
 398 TARGET_LIBGCC2_CFLAGS =
 399
 400 # Additional sources to handle exceptions; overridden by some targets.
 401 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
 402
 403 # libgcc1-test target (must also be overridable for a target)
 404 LIBGCC1_TEST = libgcc1-test
 405
 406 # nm flags to list global symbols in libgcc object files.
 407 SHLIB_NM_FLAGS = -pg
 408
 409 # List of extra executables that should be compiled for this target machine
 410 # that are used for compiling from source code to object code.
 411 # The rules for compiling them should be in the t-* file for the machine.
 412 EXTRA_PASSES =@extra_passes@
 413
 414 # Like EXTRA_PASSES, but these are used when linking.
 415 EXTRA_PROGRAMS = @extra_programs@
 416
 417 # List of extra object files that should be compiled for this target machine.
 418 # The rules for compiling them should be in the t-* file for the machine.
 419 EXTRA_PARTS = @extra_parts@
 420
 421 # List of extra object files that should be compiled and linked with
 422 # compiler proper (cc1, cc1obj, cc1plus).
 423 EXTRA_OBJS = @extra_objs@
 424
 425 # List of extra object files that should be compiled and linked with
 426 # the gcc driver.
 427 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 428
 429 # List of additional header files to install.
 430 # Often this is edited directly by `configure'.
 431 EXTRA_HEADERS =@extra_headers_list@
 432
 433 # Set this to `collect2' to enable use of collect2.
 434 USE_COLLECT2 = @will_use_collect2@
 435 # If we might be using collect2, then this variable will be set to
 436 # -DUSE_COLLECT2.  toplev.c, collect2.c and libgcc2.c all need to
 437 # if we may be using collect2.
 438 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 439 # It is convenient for configure to add the assignment at the beginning,
 440 # so don't override it here.
 441 USE_COLLECT2 = collect2$(exeext)
 442
 443 # List of extra C and assembler files to add to libgcc1.a.
 444 # Assembler files should have names ending in `.asm'.
 445 LIB1FUNCS_EXTRA =
 446
 447 # List of extra C and assembler files to add to libgcc2.a.
 448 # Assembler files should have names ending in `.asm'.
 449 LIB2FUNCS_EXTRA =
 450
 451 # Handle cpp installation.
 452 INSTALL_CPP=
 453 UNINSTALL_CPP=
 454
 455 # We do not try to build float.h anymore.  Let configure select the
 456 # appropriate pre-built float.h file for the target.
 457 FLOAT_H=@float_h_file@
 458
 459 # Program to convert libraries.
 460 LIBCONVERT =
 461
 462 # Control whether header files are installed.
 463 INSTALL_HEADERS=install-headers
 464
 465 # Control whether Info documentation is built and installed.
 466 BUILD_INFO = @BUILD_INFO@
 467
 468 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 469 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 470
 471 # Additional directories of header files to run fixincludes on.
 472 # These should be directories searched automatically by default
 473 # just as /usr/include is.
 474 # *Do not* use this for directories that happen to contain
 475 # header files, but are not searched automatically by default.
 476 # On most systems, this is empty.
 477 OTHER_FIXINCLUDES_DIRS=
 478
 479 # A list of all the language-specific executables.
 480 # This is overridden by configure.
 481 COMPILERS = cc1$(exeext) @all_compilers@
 482
 483 # List of things which should already be built whenever we try to use xgcc
 484 # to compile anything (without linking).
 485 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 486
 487 # List of things which should already be built whenever we try to use xgcc
 488 # to link anything.
 489 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 490
 491 # Directory to link to, when using the target `maketest'.
 492 DIR = ../gcc
 493
 494 # Flags to use when cross-building GCC.
 495 # Prefix to apply to names of object files when using them
 496 # to run on the machine we are compiling on.
 497 HOST_PREFIX=
 498 # Prefix to apply to names of object files when compiling them
 499 # to run on the machine we are compiling on.
 500 # The default for this variable is chosen to keep these rules
 501 # out of the way of the other rules for compiling the same source files.
 502 HOST_PREFIX_1=loser-
 503 HOST_CC=$(CC)
 504 # If you change any of the following variables, check whether a
 505 # similar change is needed in build-make.
 506 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 507 HOST_CLIB=$(CLIB)
 508 HOST_LDFLAGS=$(LDFLAGS)
 509 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 510 HOST_OBSTACK=$(OBSTACK)
 511 HOST_VFPRINTF=$(VFPRINTF)
 512 HOST_DOPRINT=$(DOPRINT)
 513 HOST_STRSTR=$(STRSTR)
 514
 515 # Actual name to use when installing a native compiler.
 516 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 517 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 518 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 519 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 520 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 521 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 522
 523 # Actual name to use when installing a cross-compiler.
 524 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 525 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 526 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 527 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 528
 529 # Choose the real default target.
 530 ALL=all.internal
 531
 532 # Choose the real install target.
 533 INSTALL_TARGET=install-normal
 534
 535 # Setup the testing framework, if you have one
 536 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 537             echo $${rootme}/../expect/expect ; \
 538           else echo expect ; fi`
 539
 540 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 541                echo $${srcdir}/../dejagnu/runtest ; \
 542             else echo runtest; fi`
 543 RUNTESTFLAGS =
 544
 545 # Extra symbols for fixproto to define when parsing headers.
 546 FIXPROTO_DEFINES =
 547
 548 # Extra flags to use when compiling crt{begin,end}.o.
 549 CRTSTUFF_T_CFLAGS =
 550
 551 # Extra flags to use when compiling [m]crt0.o.
 552 CRT0STUFF_T_CFLAGS =
 553
 554 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 555 T =
 556
 557 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 558 # $(T_TARGET) to the name of the actual target filename.
 559 T_TARGET =
 560 T_TARGET : $(T_TARGET)
 561
 562 # End of variables for you to override.
 563
 564 # Definition of `all' is here so that new rules inserted by sed
 565 # do not specify the default target.
 566 # The real definition is under `all.internal' (for native compilers)
 567 # or `all.cross' (for cross compilers).
 568 all: all.indirect
 569
 570 # This tells GNU Make version 3 not to put all variables in the environment.
 571 .NOEXPORT:
 572
 573 # sed inserts variable overrides after the following line.
 574 ####target overrides
 575 @target_overrides@
 576
 577 ####host overrides
 578 @host_overrides@
 579
 580 ####cross overrides
 581 @cross_defines@
 582 @cross_overrides@
 583
 584 ####build overrides
 585 @build_overrides@
 586 #\f
 587 # Now figure out from those variables how to compile and link.
 588
 589 all.indirect: $(ALL)
 590
 591 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 592 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 593
 594 # This is the variable actually used when we compile.
 595 # If you change this line, you probably also need to change the definition
 596 # of HOST_CFLAGS in build-make to match.
 597 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 598   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 599
 600 # Likewise.
 601 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 602
 603 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 604 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 605 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 606 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
 607
 608 # Dependency on obstack or whatever library facilities
 609 # are not installed in the system libraries.
 610 # We don't use USE_* because backquote expansion doesn't work in deps.
 611 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(VFPRINTF) $(DOPRINT) $(STRSTR)
 612
 613 # Likewise, for use in the tools that must run on this machine
 614 # even if we are cross-building GCC.
 615 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) \
 616         $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) \
 617         $(HOST_PREFIX)$(HOST_STRSTR)
 618
 619 # How to link with both our special library facilities
 620 # and the system's installed libraries.
 621 LIBS =  $(OBSTACK) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) \
 622         $(STRSTR) $(CLIB) ../libiberty/libiberty.a
 623
 624 # Likewise, for use in the tools that must run on this machine
 625 # even if we are cross-building GCC.
 626 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_VFPRINTF) \
 627             $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR) $(HOST_CLIB)
 628
 629 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
 630                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 631
 632 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 633 HOST_ERRORS = $(HOST_PREFIX)errors.o
 634
 635 # Specify the directories to be searched for header files.
 636 # Both . and srcdir are used, in that order,
 637 # so that *config.h will be found in the compilation
 638 # subdirectory rather than in the source directory.
 639 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 640 # currently being compiled, in both source trees, to be examined as well.
 641 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 642            -I$(srcdir)/config -I$(srcdir)/../include
 643
 644 # Always use -I$(srcdir)/config when compiling.
 645 .c.o:
 646         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 647
 648 # This tells GNU make version 3 not to export all the variables
 649 # defined in this file into the environment.
 650 .NOEXPORT:
 651 #\f
 652 # Support for additional languages (other than c and objc).
 653 # ??? objc can be supported this way too (leave for later).
 654
 655 # These next lines are overridden by configure.
 656 LANG_MAKEFILES = @all_lang_makefiles@
 657 LANG_STAGESTUFF = @all_stagestuff@
 658 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 659 LANG_EXTRA_HEADERS = @all_headers@
 660
 661 # Flags to pass to recursive makes.
 662 # CC is set by configure.  Hosts without symlinks need special handling
 663 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 664 # subdirectories.
 665 # ??? The choices here will need some experimenting with.
 666 ORDINARY_FLAGS_TO_PASS = \
 667         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 668         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 669         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 670         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 671         "BISON=$(BISON)" \
 672         "BISONFLAGS=$(BISONFLAGS)" \
 673         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 674         "CLIB=$(CLIB)" \
 675         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 676         "LDFLAGS=$(LDFLAGS)" \
 677         "FLEX=$(FLEX)" \
 678         "FLEXFLAGS=$(FLEXFLAGS)" \
 679         "LN=$(LN)" \
 680         "LN_S=$(LN_S)" \
 681         "MAKEINFO=$(MAKEINFO)" \
 682         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 683         "MAKEOVERRIDES=" \
 684         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 685         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 686         "SHELL=$(SHELL)" \
 687         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 688         "exeext=$(exeext)" \
 689         "build_exeext=$(build_exeext)" \
 690         "objext=$(objext)" \
 691         "exec_prefix=$(exec_prefix)" \
 692         "prefix=$(prefix)" \
 693         "local_prefix=$(local_prefix)" \
 694         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 695         "tooldir=$(tooldir)" \
 696         "gcc_tooldir=$(gcc_tooldir)" \
 697         "bindir=$(bindir)" \
 698         "libsubdir=$(libsubdir)" \
 699         "datadir=$(datadir)" \
 700         "localedir=$(localedir)"
 701 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 702 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 703         -e 's|^ *[^ /][^ /]*/|%&|' \
 704         -e 's| -B| -B%|g' \
 705         -e 's|% *[^- /]|%&|g' \
 706         -e 's|%% *|../|g' \
 707         -e 's|%||g'
 708 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 709         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 710 #\f
 711 # Lists of files for various purposes.
 712
 713 # Target specific, C specific object file
 714 C_TARGET_OBJS=@c_target_objs@
 715
 716 # Target specific, C++ specific object file
 717 CXX_TARGET_OBJS=@cxx_target_objs@
 718
 719 # Language-specific object files for C and Objective C.
 720 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 721   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o \
 722   libcpp.a $(C_TARGET_OBJS)
 723
 724 # Language-specific object files for C.
 725 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 726
 727 # Language-independent object files.
 728
 729 OBJS =                                                                  \
 730  alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o         \
 731  combine.o conflict.o convert.o cse.o cselib.o dbxout.o dce.o           \
 732  dependence.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o \
 733  dwarfout.o emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o \
 734  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 735  haifa-sched.o hash.o hashtab.o ifcvt.o insn-attrtab.o insn-emit.o      \
 736  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 737  integrate.o intl.o jump.o lcm.o lists.o local-alloc.o loop.o mbchar.o  \
 738  optabs.o params.o predict.o print-rtl.o print-tree.o profile.o real.o  \
 739  recog.o reg-stack.o regclass.o regmove.o regrename.o reload.o          \
 740  reload1.o reorg.o resource.o rtl.o rtlanal.o sbitmap.o sched-deps.o    \
 741  sched-ebb.o sched-rgn.o sched-vis.o sdbout.o sibcall.o simplify-rtx.o  \
 742  splay-tree.o ssa.o stmt.o stor-layout.o stringpool.o timevar.o         \
 743  toplev.o tree.o unroll.o varasm.o varray.o version.o xcoffout.o        \
 744  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 745
 746 BACKEND = main.o libbackend.a
 747
 748 # GEN files are listed separately, so they can be built before doing parallel
 749 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 750 #  them before rtl.o is compiled.
 751 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 752  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 753  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 754  gencheck$(build_exeext)
 755
 756 # Files to be copied away after each stage in building.
 757 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 758  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 759  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 760  s-flags s-config s-codes s-mlib s-under s-genrtl \
 761  s-output s-recog s-emit s-extract s-peep s-check \
 762  s-attr s-attrtab s-opinit s-crt0 \
 763  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 764  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 765  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 766  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 767  gencheck$(build_exeext) genrtl.c genrtl.h \
 768  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 769  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 770  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 771  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 772  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 773  $(LANG_STAGESTUFF)
 774
 775 # Members of libgcc1.a.
 776 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 777    _lshrsi3 _ashrsi3 _ashlsi3 \
 778    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 779    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 780    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 781    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 782    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 783
 784 # Library members defined in libgcc2.c.
 785 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 786      _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 787     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 788     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 789     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
 790     _fixtfdi _fixunstfdi _floatditf \
 791     __gcc_bcmp _varargs __dummy _eprintf \
 792     _bb _clear_cache _trampoline __main _exit \
 793     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 794     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 \
 795     _ctors
 796
 797 LIB2FUNCS_EH = _eh
 798
 799 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 800     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 801     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 802     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 803
 804 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 805     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 806     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 807     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 808
 809 # GCONFIG_H lists the config files that the generator files depend on, while
 810 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 811 # a file generated by gencodes.
 812 GCONFIG_H = config.h $(host_xm_file_list)
 813 HCONFIG_H = hconfig.h $(build_xm_file_list)
 814 CONFIG_H = $(GCONFIG_H) insn-codes.h
 815 TCONFIG_H = tconfig.h $(xm_file_list) insn-codes.h
 816 TM_P_H = tm_p.h $(tm_p_file_list) insn-codes.h
 817
 818 MACHMODE_H = machmode.h machmode.def
 819 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 820 RTL_H = $(RTL_BASE_H) genrtl.h
 821 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 822 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 823 DEMANGLE_H = $(srcdir)/../include/demangle.h
 824 RECOG_H = recog.h
 825 EXPR_H = expr.h insn-codes.h
 826 REGS_H = regs.h varray.h $(MACHMODE_H)
 827 INTEGRATE_H = integrate.h varray.h
 828 LOOP_H = loop.h varray.h bitmap.h
 829 GCC_H = gcc.h version.h
 830 GGC_H = ggc.h varray.h
 831 TIMEVAR_H = timevar.h timevar.def
 832 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 833 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 834 C_TREE_H = c-tree.h $(C_COMMON_H)
 835
 836 #\f
 837 # Language makefile fragments.
 838
 839 # The following targets define the interface between us and the languages.
 840 #
 841 # all.build, all.cross, start.encap, rest.encap,
 842 # info, dvi,
 843 # install-normal, install-common, install-info, install-man,
 844 # uninstall,
 845 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 846 # stage1, stage2, stage3, stage4
 847 #
 848 # Each language is linked in with a series of hooks (since we can't use `::'
 849 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 850 # Configure computes and adds these here.
 851
 852 ####language hooks
 853 @language_hooks@
 854
 855 # sed inserts language fragments after the following line.
 856 ####language fragments
 857 @language_fragments@
 858
 859 # End of language makefile fragments.
 860 #\f
 861 # The only suffixes we want for implicit rules are .c and .o, so clear
 862 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 863 .SUFFIXES:
 864 .SUFFIXES: .c .o
 865
 866 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 867    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 868         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 869                 "$(xmake_file)" "$(tmake_file)"
 870         cp config.status config.run
 871         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 872         rm -f config.run
 873
 874 config.h: cs-config.h ; @true
 875 hconfig.h: cs-hconfig.h ; @true
 876 tconfig.h: cs-tconfig.h ; @true
 877 tm_p.h: cs-tm_p.h ; @true
 878
 879 cs-config.h: Makefile
 880         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 881         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 882         $(SHELL) $(srcdir)/mkconfig.sh config.h
 883
 884 cs-hconfig.h: Makefile
 885         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 886         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 887         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 888
 889 cs-tconfig.h: Makefile
 890         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 891         TARGET_CPU_DEFAULT="" \
 892         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 893
 894 cs-tm_p.h: Makefile
 895         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 896         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 897
 898 $(srcdir)/configure: $(srcdir)/configure.in
 899         (cd $(srcdir) && autoconf)
 900
 901 gccbug: $(srcdir)/gccbug.in
 902         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 903
 904 mklibgcc: $(srcdir)/mklibgcc.in
 905         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 906
 907 # cstamp-h.in controls rebuilding of config.in.
 908 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 909 # delete it.  A stamp file is needed as autoheader won't update the file if
 910 # nothing has changed.
 911 # It remains in the source directory and is part of the distribution.
 912 # This follows what is done in shellutils, fileutils, etc.
 913 # "echo timestamp" is used instead of touch to be consistent with other
 914 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 915 # ??? Newer versions have a maintainer mode that may be useful here.
 916 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 917 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 918         (cd $(srcdir) && autoheader)
 919         @rm -f $(srcdir)/cstamp-h.in
 920         echo timestamp > $(srcdir)/cstamp-h.in
 921 auto-host.h: cstamp-h ; @true
 922 cstamp-h: config.in config.status
 923         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 924
 925 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 926 # a target to build even if it is up-to-date.  So we must verify that
 927 # config.status does not exist before failing.
 928 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 929         @if [ ! -f config.status ] ; then \
 930           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 931           false; \
 932         else \
 933           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 934         fi
 935
 936 all.internal: start.encap rest.encap doc
 937 # This is what to compile if making a cross-compiler.
 938 # Note that we can compile enquire using the cross-compiler just built,
 939 # although we can't run it on this machine.
 940 all.cross: native gcc-cross cpp$(exeext) specs \
 941         $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
 942 # This is what to compile if making gcc with a cross-compiler.
 943 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 944 # This is what must be made before installing GCC and converting libraries.
 945 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 946         xlimits.h lang.start.encap
 947 # These can't be made until after GCC can run.
 948 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 949 # This is what is made with the host's compiler
 950 # whether making a cross compiler or not.
 951 native: config.status auto-host.h intl.all $(LANGUAGES) \
 952         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 953
 954 # Define the names for selecting languages in LANGUAGES.
 955 C c: cc1$(exeext) tradcpp0$(exeext)
 956 PROTO: proto
 957
 958 # Tell GNU make these are phony targets.
 959 .PHONY: C c PROTO proto
 960
 961 # On the target machine, finish building a cross compiler.
 962 # This does the things that can't be done on the host machine.
 963 rest.cross: $(LIBGCC) specs
 964
 965 # Verify that it works to compile and link libgcc1-test.
 966 # If it does, then there are sufficient replacements for libgcc1.a.
 967 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
 968         @echo "Testing libgcc1.  Ignore linker warning messages."
 969         $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
 970           -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
 971 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext) stmp-int-hdrs
 972         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
 973
 974 # Recompile all the language-independent object files.
 975 # This is used only if the user explicitly asks for it.
 976 compilations: $(BACKEND)
 977
 978 # Like libcpp.a, this archive is strictly for the host.
 979 libbackend.a: $(OBJS)
 980         -rm -rf libbackend.a
 981         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 982         -$(RANLIB) libbackend.a
 983
 984 # We call this executable `xgcc' rather than `gcc'
 985 # to avoid confusion if the current directory is in the path
 986 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 987 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 988    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 989         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 990           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 991
 992 # cpp is to cpp0 as gcc is to cc1.
 993 # The only difference from xgcc is that it's linked with cppspec.o
 994 # instead of gccspec.o.
 995 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 996    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 997         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 998           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 999
1000 # Dump a specs file to make -B./ read these specs over installed ones.
1001 specs: xgcc$(exeext)
1002         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
1003         mv tmp-specs specs
1004
1005 # We do want to create an executable named `xgcc', so we can use it to
1006 # compile libgcc2.a.
1007 # Also create gcc-cross, so that install-common will install properly.
1008 gcc-cross: xgcc$(exeext)
1009         cp xgcc$(exeext) gcc-cross$(exeext)
1010
1011 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
1012         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
1013                 $(C_OBJS) $(BACKEND) $(LIBS)
1014
1015 # Build the version of limits.h that we will install.
1016 xlimits.h: glimits.h limitx.h limity.h
1017         if $(LIMITS_H_TEST) ; then \
1018           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1019         else \
1020           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1021         fi
1022         mv tmp-xlimits.h xlimits.h
1023 #\f
1024 # Build libgcc.a.
1025
1026 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA)
1027
1028 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
1029         objext='$(objext)' \
1030         OLDCC='$(OLDCC)' \
1031         LIBGCC1='$(LIBGCC1)' \
1032         LIB1FUNCS='$(LIB1FUNCS)' \
1033         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1034         LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
1035         LIB2FUNCS='$(LIB2FUNCS)' \
1036         LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
1037         LIB2ADD='$(LIB2ADD)' \
1038         FPBIT='$(FPBIT)' \
1039         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1040         DPBIT='$(DPBIT)' \
1041         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1042         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1043         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1044         SHLIB_LINK='$(SHLIB_LINK)' \
1045         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1046         SHLIB_EXT='$(SHLIB_EXT)' \
1047         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1048         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1049         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1050         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1051           $(SHELL) mklibgcc > tmp-libgcc.mk
1052         mv tmp-libgcc.mk libgcc.mk
1053
1054 # All the things that might cause us to want to recompile bits of libgcc.
1055 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1056         libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(TCONFIG_H) \
1057         $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
1058         stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(EXTRA_PARTS)
1059
1060 libgcc.a: $(LIBGCC_DEPS)
1061         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1062           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1063           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1064           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1065           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1066           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1067           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1068           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1069           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1070           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1071           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1072           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1073           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1074           LIB1ASMSRC='$(LIB1ASMSRC)' \
1075           MAKEOVERRIDES= \
1076           -f libgcc.mk all
1077
1078 # Use the genmultilib shell script to generate the information the gcc
1079 # driver program needs to select the library directory based on the
1080 # switches.
1081 multilib.h: s-mlib; @true
1082 s-mlib: $(srcdir)/genmultilib Makefile
1083         $(SHELL) $(srcdir)/genmultilib \
1084           "`test @enable_multilib@ = yes && echo $(MULTILIB_OPTIONS)`" \
1085           "`test @enable_multilib@ = yes && echo $(MULTILIB_DIRNAMES)`" \
1086           "`test @enable_multilib@ = yes && echo $(MULTILIB_MATCHES)`" \
1087           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCEPTIONS)`" \
1088           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXTRA_OPTS)`" \
1089           "`test @enable_multilib@ = yes && echo $(MULTILIB_EXCLUSIONS)`" \
1090                 > tmp-mlib.h
1091         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1092         touch s-mlib
1093
1094 # Build multiple copies of libgcc.a, one for each target switch.
1095 stmp-multilib: $(LIBGCC_DEPS)
1096         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1097           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1098           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1099           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1100           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1101           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1102           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1103           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1104           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1105           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1106           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1107           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1108           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1109           LIB1ASMSRC='$(LIB1ASMSRC)' \
1110           MAKEOVERRIDES= \
1111           -f libgcc.mk all
1112         touch stmp-multilib
1113
1114 # Compile two additional files that are linked with every program
1115 # linked using GCC on systems using COFF or ELF, for the sake of C++
1116 # constructors.
1117 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1118   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1119         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1120           -finhibit-size-directive -fno-inline-functions \
1121           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1122           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1123
1124 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1125   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1126         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1127           -finhibit-size-directive -fno-inline-functions \
1128           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1129           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1130
1131 # These are versions of crtbegin and crtend for shared libraries.
1132 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1133   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1134         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1135           -finhibit-size-directive -fno-inline-functions \
1136           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1137           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1138           -o $(T)crtbeginS$(objext)
1139
1140 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1141   frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1142         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1143           -finhibit-size-directive -fno-inline-functions \
1144           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1145           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1146           -o $(T)crtendS$(objext)
1147
1148 # Compile the start modules crt0.o and mcrt0.o that are linked with
1149 # every program
1150 crt0.o: s-crt0 ; @true
1151 mcrt0.o: s-crt0; @true
1152
1153 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1154         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1155           -o crt0.o -c $(CRT0_S)
1156         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1157           -o mcrt0.o -c $(MCRT0_S)
1158         touch s-crt0
1159 #\f
1160 # Compiling object files from source files.
1161
1162 # Note that dependencies on obstack.h are not written
1163 # because that file is not part of GCC.
1164
1165 # C language specific files.
1166
1167 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) flags.h \
1168     diagnostic.h $(TM_P_H)
1169 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1170     $(C_TREE_H) input.h flags.h system.h toplev.h output.h cpplib.h
1171         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1172
1173 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1174         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1175         mv -f c-p$$$$.c c-parse.c)
1176 $(srcdir)/c-parse.y: c-parse.in
1177         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1178         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1179           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1180           $(srcdir)/c-parse.in >>tmp-c-parse.y
1181         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1182
1183 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(C_TREE_H) \
1184     $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1185     toplev.h intl.h $(TM_P_H)
1186 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1187     flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1188 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1189     $(GGC_H)  c-lex.h toplev.h diagnostic.h output.h function.h \
1190     $(RTL_H) $(EXPR_H)
1191 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1192     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1193     mbchar.h cpplib.h $(EXPR_H) $(TM_P_H)
1194 c-aux-info.o : c-aux-info.c  $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1195     flags.h toplev.h
1196 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1197 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1198     c-pragma.h toplev.h $(GGC_H) $(TM_P_H)
1199 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1200 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1201     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1202 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1203     $(BASIC_BLOCK_H)
1204
1205 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1206 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1207 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1208         -rm -f collect2$(exeext)
1209         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1210
1211 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1212         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1213         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1214         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1215         -c $(srcdir)/collect2.c
1216
1217 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1218 hash.o: hash.c hash.h system.h toplev.h $(CONFIG_H)
1219         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1220
1221 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) system.h
1222         rm -f vfprintf.c
1223         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1224         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1225                 vfprintf.c $(OUTPUT_OPTION)
1226
1227 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) system.h
1228         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1229                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1230
1231 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) system.h
1232         rm -f strstr.c
1233         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1234         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1235                 strstr.c $(OUTPUT_OPTION)
1236
1237 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1238   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1239         rm -f splay-tree.c
1240         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1241         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1242                 splay-tree.c $(OUTPUT_OPTION)
1243
1244 underscore.c: s-under ; @true
1245
1246 s-under: $(GCC_PASSES)
1247         echo "int xxy_us_dummy;" >tmp-dum.c
1248         $(GCC_FOR_TARGET) -S tmp-dum.c
1249         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1250         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1251           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1252         else \
1253           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1254         fi
1255         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1256         -rm -f tmp-dum.c tmp-dum.s
1257         touch s-under
1258
1259 # A file used by all variants of C.
1260
1261 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1262         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1263         $(EXPR_H) $(TM_P_H)
1264
1265 c-format.o : c-format.c $(CONFIG_H) system.h $(TREE_H) \
1266         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1267
1268 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1269         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1270         $(EXPR_H)
1271
1272 c-dump.o: c-dump.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1273         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1274         $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1275
1276 # Language-independent files.
1277
1278 DRIVER_DEFINES = \
1279   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1280   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1281   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1282   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1283   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1284   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1285   `test "$${SHLIB_LINK}" -a "@enable_shared@" = "yes" && echo "-DENABLE_SHARED_LIBGCC"` \
1286   `test "$${SHLIB_MULTILIB}" && echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1287
1288 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1289     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1290         (SHLIB_LINK='$(SHLIB_LINK)' \
1291         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1292         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1293   $(DRIVER_DEFINES) \
1294   -c $(srcdir)/gcc.c)
1295
1296 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1297 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1298
1299 tree-check.h: s-check ; @true
1300 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1301         ./gencheck$(build_exeext) > tmp-check.h
1302         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1303         touch s-check
1304
1305 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1306         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1307          gencheck.o $(HOST_LIBS)
1308
1309 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) system.h \
1310              $(lang_tree_files)
1311         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1312           $(srcdir)/gencheck.c
1313
1314 dumpvers: dumpvers.c
1315
1316 version.o: version.c version.h
1317
1318 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1319         flags.h $(GGC_H) varray.h hash.h $(TM_P_H)
1320
1321 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1322         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1323
1324 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1325         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1326
1327 stringpool.o: stringpool.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1328         flags.h toplev.h
1329
1330 ggc-none.o: ggc-none.c $(GCONFIG_H) $(GGC_H)
1331         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1332
1333 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1334         rm -f obstack.c
1335         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1336         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1337                 obstack.c $(OUTPUT_OPTION)
1338
1339 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1340         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1341         -DPREFIX=\"$(prefix)\" \
1342           -c $(srcdir)/prefix.c
1343
1344 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1345
1346 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1347    $(GGC_H) $(HASHTAB_H) output.h $(TM_P_H)
1348 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1349 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1350    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1351 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1352    $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1353 diagnostic.o : diagnostic.c diagnostic.h \
1354    $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(TM_P_H) flags.h \
1355    $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1356 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1357    flags.h input.h $(INSN_ATTR_H) xcoffout.h output.h diagnostic.h \
1358    insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1359    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1360    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1361    ssa.h params.h $(TM_P_H)
1362         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1363           -DTARGET_NAME=\"$(target_alias)\" \
1364           -c $(srcdir)/toplev.c
1365 main.o : main.c toplev.h
1366
1367 rtl.o : rtl.c $(GCONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1368         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1369
1370 print-rtl.o : print-rtl.c $(GCONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1371     $(BASIC_BLOCK_H)
1372         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1373 rtlanal.o : rtlanal.c $(CONFIG_H) system.h toplev.h $(RTL_H) hard-reg-set.h
1374 errors.o : errors.c $(GCONFIG_H) system.h errors.h
1375         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1376
1377 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1378    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1379    xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H) $(TM_P_H)
1380 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1381    function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1382    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1383 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h  \
1384    insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1385    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1386 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1387    function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1388    insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H) $(TM_P_H)
1389 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1390    $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1391    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1392    reload.h $(GGC_H) intl.h $(TM_P_H)
1393 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1394    function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1395    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1396    except.h $(TM_P_H)
1397 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1398    insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1399 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1400    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h \
1401    toplev.h $(TM_P_H)
1402 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1403    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1404    insn-codes.h toplev.h function.h $(TM_P_H)
1405 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1406    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1407    toplev.h $(GGC_H) real.h $(TM_P_H)
1408 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1409    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h \
1410    $(TM_P_H)
1411 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1412    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1413    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1414    sdbout.h toplev.h $(TM_P_H)
1415 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1416    flags.h insn-config.h reload.h output.h toplev.h dwarfout.h $(TM_P_H)
1417 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1418    flags.h insn-config.h reload.h output.h \
1419    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1420    $(GGC_H) except.h dwarf2asm.h $(TM_P_H)
1421 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) system.h flags.h $(RTL_H) output.h \
1422    dwarf2asm.h $(TM_P_H)
1423 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1424    flags.h toplev.h output.h dbxout.h $(GGC_H)
1425 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1426    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1427    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1428    $(HASHTAB_H) $(TM_P_H)
1429 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h $(TM_P_H)
1430 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1431    $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1432    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1433    params.h $(TM_P_H)
1434 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1435    insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1436    toplev.h $(INSN_ATTR_H) $(TM_P_H)
1437
1438 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1439    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1440    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1441 cselib.o : cselib.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1442    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1443    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1444 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1445    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1446    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1447 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1448    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1449    function.h output.h toplev.h $(TM_P_H)
1450 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1451    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1452 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1453    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1454    $(INSN_ATTR_H) except.h params.h $(TM_P_H)
1455 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1456    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1457    $(TM_P_H)
1458 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h                   \
1459    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1460    $(BASIC_BLOCK_H) output.h ssa.h
1461 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1462    ssa.h insn-config.h $(RECOG_H) output.h
1463 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1464    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1465 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1466    insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1467    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H)
1468 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1469    insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1470    $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h $(TM_P_H)
1471 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1472    insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H)
1473 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1474    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1475    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H)
1476 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1477    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1478    insn-flags.h function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1479 dominance.o : dominance.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1480    $(BASIC_BLOCK_H)
1481 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1482    insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1483    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1484 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1485    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1486    toplev.h function.h output.h $(GGC_H) $(TM_P_H)
1487 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1488    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1489    output.h function.h $(INSN_ATTR_H) toplev.h $(TM_P_H)
1490 bitmap.o : bitmap.c $(GCONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1491    $(REGS_H)
1492         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1493 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1494    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1495    $(TM_P_H)
1496 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1497 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1498    reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1499    function.h real.h toplev.h $(TM_P_H)
1500 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1501    reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1502    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H)
1503 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1504    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1505    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1506 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1507    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1508    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h params.h $(TM_P_H)
1509 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1510    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h \
1511    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H)
1512 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1513    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1514    $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h $(TM_P_H)
1515 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1516    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1517    $(INSN_ATTR_H) insn-flags.h toplev.h $(RECOG_H) except.h $(TM_P_H)
1518 sched-deps.o : sched-deps.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1519    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1520    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1521 sched-rgn.o : sched-rgn.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1522    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1523    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1524 sched-ebb.o : sched-ebb.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1525    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1526    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1527 sched-vis.o : sched-vis.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1528    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1529 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1530    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1531    real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1532    xcoffout.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1533    dbxout.h $(BASIC_BLOCK_H) $(TM_P_H)
1534 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1535    $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1536    insn-flags.h insn-codes.h real.h toplev.h output.h reload.h $(TM_P_H)
1537 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1538    $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1539    varray.h function.h $(TM_P_H)
1540 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1541    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1542    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H) $(TM_P_H)
1543 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1544 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1545    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1546    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H) $(TM_P_H)
1547 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1548 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1549    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1550    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1551 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1552    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1553    output.h $(TM_P_H)
1554 dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1555    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1556 params.o : params.c $(CONFIG_H) system.h params.h toplev.h
1557
1558 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1559    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1560    insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h \
1561    function.h sched-int.h $(TM_P_H)
1562         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1563                 $(out_file) $(OUTPUT_OPTION)
1564
1565 # Build auxiliary files that support ecoff format.
1566 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1567         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1568
1569 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1570
1571 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1572         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1573
1574 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1575
1576 # Build file to support OSF/rose half-pic format.
1577 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1578
1579 #\f
1580 # Generate header and source files from the machine description,
1581 # and compile them.
1582
1583 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1584   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1585   insn-attr.h insn-attrtab.c
1586
1587 # The following pair of rules has this effect:
1588 # genconfig is run only if the md has changed since genconfig was last run;
1589 # but the file insn-config.h is touched only when its contents actually change.
1590
1591 # Each of the other insn-* files is handled by a similar pair of rules.
1592
1593 # This causes an anomaly in the results of make -n
1594 # because insn-* is older than s-*
1595 # and thus make -n thinks that insn-* will be updated
1596 # and force recompilation of things that depend on it.
1597 # We use move-if-change precisely to avoid such recompilation.
1598 # But there is no way to teach make -n that it will be avoided.
1599
1600 # Each of the insn-*.[ch] rules has a semicolon at the end,
1601 # for otherwise the system Make on SunOS 4.1 never tries
1602 # to recompile insn-*.o.  To avoid problems and extra noise from
1603 # versions of make which don't like empty commands (nothing after the
1604 # trailing `;'), we call true for each.
1605
1606 insn-config.h: s-config ; @true
1607 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1608         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1609         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1610         touch s-config
1611
1612 insn-flags.h: s-flags ; @true
1613 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1614         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1615         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1616         touch s-flags
1617
1618 insn-codes.h: s-codes ; @true
1619 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1620         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1621         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1622         touch s-codes
1623
1624 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1625   insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1626   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1627         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1628
1629 insn-emit.c: s-emit ; @true
1630 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1631         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1632         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1633         touch s-emit
1634
1635 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1636   real.h output.h flags.h system.h function.h hard-reg-set.h resource.h \
1637   $(TM_P_H)
1638         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1639
1640 insn-recog.c: s-recog ; @true
1641 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1642         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1643         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1644         touch s-recog
1645
1646 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1647   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1648         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1649
1650 insn-opinit.c: s-opinit ; @true
1651 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1652         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1653         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1654         touch s-opinit
1655
1656 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1657   insn-config.h $(RECOG_H)
1658         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1659
1660 insn-extract.c: s-extract ; @true
1661 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1662         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1663         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1664         touch s-extract
1665
1666 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1667         system.h insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1668         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1669
1670 insn-peep.c: s-peep ; @true
1671 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1672         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1673         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1674         touch s-peep
1675
1676 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1677     output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H) $(TM_P_H)
1678         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1679
1680 insn-attr.h: s-attr ; @true
1681 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1682         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1683         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1684         touch s-attr
1685
1686 insn-attrtab.c: s-attrtab ; @true
1687 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1688         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1689         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1690         touch s-attrtab
1691
1692 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1693     conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1694     output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h \
1695     $(TM_P_H)
1696         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1697
1698 insn-output.c: s-output ; @true
1699 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1700         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1701         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1702         touch s-output
1703
1704 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1705 genrtl.c genrtl.h : s-genrtl
1706         @true   # force gnu make to recheck modification times.
1707
1708 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1709         ./gengenrtl$(build_exeext) -h >tmp-genrtl.h
1710         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1711         ./gengenrtl$(build_exeext) >tmp-genrtl.c
1712         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1713         touch s-genrtl
1714 #\f
1715 # Compile the programs that generate insn-* from the machine description.
1716 # They are compiled with $(HOST_CC), and associated libraries,
1717 # since they need to run on this machine
1718 # even if GCC is being compiled to run on some other machine.
1719
1720 # $(CONFIG_H) is omitted from the deps of the gen*.o
1721 # because these programs don't really depend on anything
1722 # about the target machine.  They do depend on config.h itself,
1723 # since that describes the host machine.
1724
1725 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1726         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1727
1728 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1729         rm -f hashtab.c
1730         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1731         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1732
1733 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1734         rm -f safe-ctype.c
1735         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1736         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1737
1738 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1739         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1740           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1741
1742 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1743   system.h errors.h gensupport.h
1744         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1745
1746 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1747         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1748          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1749
1750 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1751   system.h errors.h gensupport.h
1752         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1753
1754 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1755         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1756          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1757
1758 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1759   system.h errors.h gensupport.h
1760         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1761
1762 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1763         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1764          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1765
1766 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) system.h errors.h gensupport.h
1767         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1768
1769 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1770         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1771          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1772
1773 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1774   system.h errors.h gensupport.h
1775         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1776
1777 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1778         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1779          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1780
1781 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1782   system.h errors.h gensupport.h
1783         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1784
1785 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1786         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1787          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1788
1789 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1790   system.h insn-config.h errors.h gensupport.h
1791         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1792
1793 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1794         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1795          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1796
1797 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) system.h errors.h gensupport.h
1798         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1799
1800 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1801         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1802          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1803
1804 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) system.h errors.h gensupport.h
1805         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1806
1807 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1808         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1809          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1810
1811 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1812   system.h errors.h $(GGC_H) gensupport.h
1813         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1814
1815 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1816         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1817          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1818
1819 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1820   system.h errors.h gensupport.h
1821         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1822
1823 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1824         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1825          gengenrtl.o $(HOST_LIBS)
1826
1827 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) system.h real.h
1828         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1829 #\f
1830 # Compile the libraries to be used by gen*.
1831 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1832 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1833 # with the rules for rtl.o, etc.
1834 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) system.h $(RTL_H) \
1835   bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
1836         rm -f $(HOST_PREFIX)rtl.c
1837         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1838         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1839
1840 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1841   $(RTL_H) $(BASIC_BLOCK_H) system.h
1842         rm -f $(HOST_PREFIX)print-rtl.c
1843         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1844         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1845
1846 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) system.h $(RTL_H) \
1847   flags.h bitmap.h
1848         rm -f $(HOST_PREFIX)bitmap.c
1849         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1850         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1851
1852 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(HCONFIG_H)
1853         rm -f $(HOST_PREFIX)obstack.c
1854         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1855         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1856
1857 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(HCONFIG_H)
1858         rm -f $(HOST_PREFIX)vfprintf.c
1859         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1860         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1861
1862 $(HOST_PREFIX_1)doprint.o: doprint.c $(HCONFIG_H)
1863         rm -f $(HOST_PREFIX)doprint.c
1864         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1865         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1866
1867 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c $(HCONFIG_H)
1868         rm -f $(HOST_PREFIX)strstr.c
1869         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1870         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1871
1872 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H)
1873         rm -f $(HOST_PREFIX)errors.c
1874         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1875         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1876
1877
1878 # This satisfies the dependency that we get if you cross-compile a compiler
1879 # that does not need to compile doprint or whatever.
1880 $(HOST_PREFIX_1):
1881         touch $(HOST_PREFIX_1)
1882
1883 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H)
1884         rm -f $(HOST_PREFIX)ggc-none.c
1885         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1886         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1887
1888 #\f
1889 # Remake internationalization support.
1890
1891 intl.o: intl.c intl.h gansidecl.h Makefile
1892         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1893           -DLOCALEDIR=\"$(localedir)\" \
1894           -c $(srcdir)/intl.c
1895
1896 $(top_builddir)/intl/libintl.a: intl.all
1897
1898 # Make sure all the headers are there for xgettext to scan.
1899 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1900
1901 intl.all intl.install intl.uninstall \
1902   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1903         @for d in $(INTL_SUBDIRS); do \
1904           target=`expr $@ : 'intl.\(.*\)'` && \
1905           echo "(cd $$d && $(MAKE) $$target)" && \
1906           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1907           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1908         done
1909
1910 #\f
1911 # Remake cpp and protoize.
1912
1913 PREPROCESSOR_DEFINES = \
1914   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1915   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1916   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1917   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1918   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1919   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1920
1921 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1922                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1923                 mkdeps.o prefix.o version.o mbchar.o
1924
1925 LIBCPP_DEPS =   cpplib.h cpphash.h intl.h system.h
1926
1927 # Most of the other archives built/used by this makefile are for
1928 # targets.  This one is strictly for the host.
1929 libcpp.a: $(LIBCPP_OBJS)
1930         -rm -rf libcpp.a
1931         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1932         -$(RANLIB) libcpp.a
1933
1934 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1935         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1936         intl.o libcpp.a $(LIBS)
1937
1938 cppmain.o:  cppmain.c  $(CONFIG_H) cpplib.h intl.h system.h
1939
1940 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1941 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1942 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS)
1943 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1944 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1945 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1946 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1947 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1948                 mkdeps.h prefix.h output.h version.h
1949
1950 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1951         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1952           $(PREPROCESSOR_DEFINES) \
1953           -c $(srcdir)/cppdefault.c
1954
1955 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1956
1957 # The traditional mode preprocessor, a separate program for ease of
1958 # maintenance.  Some code is shared with the ISO-C cpp.
1959 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1960         mkdeps.h $(LIBDEPS)
1961         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1962         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1963
1964 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcpp.h
1965 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h tradcpp.h
1966
1967 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1968         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1969         mv -f tr$$$$.c tradcif.c)
1970
1971 # Note for the stamp targets, we run the program `true' instead of
1972 # having an empty command (nothing following the semicolon).
1973
1974 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1975
1976 PROTO_OBJS = intl.o version.o
1977
1978 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1979         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1980
1981 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1982         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1983
1984 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1985    Makefile version.h
1986         (SHLIB_LINK='$(SHLIB_LINK)' \
1987         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1988         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1989           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1990           $(srcdir)/protoize.c $(OUTPUT_OPTION))
1991
1992 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1993    $(CONFIG_H) system.h Makefile version.h
1994         (SHLIB_LINK='$(SHLIB_LINK)' \
1995         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1996         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1997           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1998           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
1999
2000 # This info describes the target machine, so compile with GCC just built.
2001 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2002    stmp-int-hdrs
2003         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2004         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2005           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2006         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2007           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2008         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2009
2010
2011 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2012         -rm -f tmp-proto.[cso]
2013         cp $(srcdir)/protoize.c tmp-proto.c
2014         chmod u+w tmp-proto.c
2015         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2016           $(GCC_CFLAGS) $(INCLUDES) \
2017           -DGCC_INCLUDE_DIR=0 \
2018           -DGPLUSPLUS_INCLUDE_DIR=0 \
2019           -DCROSS_INCLUDE_DIR=0 \
2020           -DTOOL_INCLUDE_DIR=0 \
2021           -DSTANDARD_EXEC_PREFIX=0 \
2022           -DDEFAULT_TARGET_MACHINE=0 \
2023           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2024         @echo '**********' Expect 400 lines of differences.
2025         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2026         -wc -l tmp-proto.diff
2027         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2028           $(GCC_CFLAGS) $(INCLUDES) \
2029           -DGCC_INCLUDE_DIR=0 \
2030           -DGPLUSPLUS_INCLUDE_DIR=0 \
2031           -DCROSS_INCLUDE_DIR=0 \
2032           -DTOOL_INCLUDE_DIR=0 \
2033           -DSTANDARD_EXEC_PREFIX=0 \
2034           -DDEFAULT_TARGET_MACHINE=0 \
2035           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2036         @echo Expect zero differences.
2037         diff $(srcdir)/protoize.c tmp-proto.c | cat
2038         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2039
2040 gcov.o: gcov.c gcov-io.h intl.h system.h $(CONFIG_H)
2041
2042 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2043 # upon whether $(exeext) is empty or not.
2044 GCOV_OBJS = gcov.o intl.o
2045 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2046         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2047 #\f
2048 # Build the include directory.  The stamp files are stmp-* rather than
2049 # s-* so that mostlyclean does not force the include directory to
2050 # be rebuilt.
2051
2052 # Build the include directory including float.h (which no longer depends upon
2053 # enquire).
2054 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2055 # Copy in the headers provided with gcc.
2056 # The sed command gets just the last file name component;
2057 # this is necessary because VPATH could add a dirname.
2058 # Using basename would be simpler, but some systems don't have it.
2059 # The touch command is here to workaround an AIX/Linux NFS bug.
2060         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2061         for file in .. $(USER_H); do \
2062           if [ X$$file != X.. ]; then \
2063             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2064             touch include/$$realfile; \
2065             rm -f include/$$realfile; \
2066             cp $$file include; \
2067             chmod a+r include/$$realfile; \
2068           fi; \
2069         done
2070         rm -f include/limits.h
2071         cp xlimits.h include/limits.h
2072         chmod a+r include/limits.h
2073         rm -f include/float.h
2074         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2075           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2076           chmod a+r include/float.h; \
2077         else :; fi
2078 # Install the README
2079         rm -f include/README
2080         cp $(srcdir)/README-fixinc include/README
2081         chmod a+r include/README
2082         touch $@
2083
2084 # fixinc.sh depends on this, not on specs directly.
2085 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2086 # after each stage just because specs' mtime has changed.
2087 specs.ready: specs
2088         -if [ -f specs.ready ] ; then \
2089                 true; \
2090         else \
2091                 touch specs.ready; \
2092         fi
2093
2094 FIXINCSRCDIR=$(srcdir)/fixinc
2095 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2096         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2097         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2098         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2099         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2100         CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2101         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2102         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2103         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2104
2105 # Build fixed copies of system files.
2106 stmp-fixinc: fixinc.sh gsyslimits.h
2107         rm -rf include; mkdir include
2108         -chmod a+rx include
2109         (TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
2110         INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
2111         export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
2112         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2113         rm -f include/syslimits.h; \
2114         if [ -f include/limits.h ]; then \
2115           mv include/limits.h include/syslimits.h; \
2116         else \
2117           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2118         fi; \
2119         chmod a+r include/syslimits.h)
2120 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2121 # that directory exists, then make sure that $(libsubdir) exists.
2122 # This is because cpp is compiled to find $(tooldir)/include via
2123 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2124 # exists.
2125 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
2126 # won't work because libsubdir doesn't exist yet.
2127         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2128            && [ -d $(tooldir)/sys-include ]; then \
2129           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2130           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2131           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2132           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2133         else true; fi
2134         touch stmp-fixinc
2135
2136 # Files related to the fixproto script.
2137 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2138 # used in native and host-x-target builds, so it's safe to link them with
2139 # libiberty.a.
2140
2141 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2142         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2143         then \
2144           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2145           export CC; \
2146           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2147           mv tmp-deduced.h deduced.h; \
2148         else \
2149           touch deduced.h; \
2150         fi
2151
2152 GEN_PROTOS_OBJS = gen-protos.o scan.o
2153 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2154         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2155           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2156
2157 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) system.h
2158         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2159
2160 scan.o: scan.c scan.h $(HCONFIG_H) system.h
2161         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2162
2163 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2164         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2165           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2166         mv tmp-fixtmp.c fixtmp.c
2167         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2168           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2169           | ./gen-protos >xsys-protos.hT
2170         mv xsys-protos.hT xsys-protos.h
2171         rm -rf fixtmp.c
2172
2173 # This is nominally a 'build' program, but it's run only when host==build,
2174 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2175 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2176            $(LIBDEPS) libcpp.a
2177         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2178            scan-decls.o scan.o libcpp.a $(LIBS)
2179
2180 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2181         xsys-protos.h $(HCONFIG_H) system.h cpplib.h
2182         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2183
2184 scan-decls.o: scan-decls.c scan.h cpplib.h $(HCONFIG_H) system.h
2185         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2186
2187 # stmp-fixproto depends on this, not on fix-header directly.
2188 # The idea is to make sure fix-header gets built,
2189 # but not rerun fixproto after each stage
2190 # just because fix-header's mtime has changed.
2191 fixhdr.ready: fix-header$(build_exeext)
2192         -if [ -f fixhdr.ready ] ; then \
2193                 true; \
2194         else \
2195                 touch fixhdr.ready; \
2196         fi
2197
2198 # stmp-int-headers is to make sure fixincludes has already finished.
2199 # The if statement is so that we don't run fixproto a second time
2200 # if it has already been run on the files in `include'.
2201 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2202         if [ -f include/fixed ] ; then true; \
2203         else \
2204           : This line works around a 'make' bug in BSDI 1.1.; \
2205           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2206           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2207             export mkinstalldirs; \
2208           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2209             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2210             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2211           else true; fi; \
2212           touch include/fixed; \
2213         fi
2214         touch stmp-fixproto
2215 #\f
2216 # Remake the info files.
2217
2218 doc: $(BUILD_INFO) gccbug
2219 info: $(srcdir)/cpp.info $(srcdir)/gcc.info lang.info $(srcdir)/c-tree.info $(srcdir)/cppinternals.info
2220
2221 $(srcdir)/cpp.info: $(srcdir)/cpp.texi
2222         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cpp.info cpp.texi
2223
2224 $(srcdir)/gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2225           $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2226           $(srcdir)/tm.texi $(srcdir)/gcov.texi $(srcdir)/contrib.texi
2227         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o gcc.info gcc.texi
2228
2229 $(srcdir)/c-tree.info: $(srcdir)/c-tree.texi
2230         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o c-tree.info \
2231                 c-tree.texi
2232
2233 $(srcdir)/cppinternals.info: $(srcdir)/cppinternals.texi
2234         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -o cppinternals.info \
2235                 cppinternals.texi
2236
2237 dvi: gcc.dvi cpp.dvi lang.dvi
2238
2239 # This works with GNU Make's default rule.
2240 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2241          $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2242          $(srcdir)/tm.texi $(srcdir)/gcov.texi
2243         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2244         texindex gcc.??
2245         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2246
2247 cpp.dvi: $(srcdir)/cpp.texi
2248         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2249         texindex cpp.??
2250         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2251
2252 generated-manpages: $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2253
2254 $(srcdir)/gcov.1: $(srcdir)/gcov.texi
2255         touch $(srcdir)/gcov.1
2256         -$(TEXI2POD) < $(srcdir)/gcov.texi > gcov.pod
2257         -($(POD2MAN) gcov.pod > $(srcdir)/gcov.1.T$$$$ && \
2258                 mv -f $(srcdir)/gcov.1.T$$$$ $(srcdir)/gcov.1) || \
2259                 (rm -f $(srcdir)/gcov.1.T$$$$ && exit 1)
2260         -rm -f gcov.pod
2261
2262 $(srcdir)/cpp.1: $(srcdir)/cpp.texi
2263         touch $(srcdir)/cpp.1
2264         -$(TEXI2POD) < $(srcdir)/cpp.texi > cpp.pod
2265         -($(POD2MAN) cpp.pod > $(srcdir)/cpp.1.T$$$$ && \
2266                 mv -f $(srcdir)/cpp.1.T$$$$ $(srcdir)/cpp.1) || \
2267                 (rm -f $(srcdir)/cpp.1.T$$$$ && exit 1)
2268         -rm -f cpp.pod
2269
2270 $(srcdir)/gcc.1: $(srcdir)/invoke.texi
2271         touch $(srcdir)/gcc.1
2272         -$(TEXI2POD) < $(srcdir)/invoke.texi > gcc.pod
2273         -($(POD2MAN) gcc.pod > $(srcdir)/gcc.1.T$$$$ && \
2274                 mv -f $(srcdir)/gcc.1.T$$$$ $(srcdir)/gcc.1) || \
2275                 (rm -f $(srcdir)/gcc.1.T$$$$ && exit 1)
2276         -rm -f gcc.pod
2277
2278 #\f
2279 # Deletion of files made during compilation.
2280 # There are four levels of this:
2281 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2282 # `mostlyclean' is useful while working on a particular type of machine.
2283 # It deletes most, but not all, of the files made by compilation.
2284 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2285 # `clean' deletes everything made by running `make all'.
2286 # `distclean' also deletes the files made by config.
2287 # `maintainer-clean' also deletes everything that could be regenerated
2288 # automatically, except for `configure'.
2289 # We remove as much from the language subdirectories as we can
2290 # (less duplicated code).
2291
2292 INTL_MOSTLYCLEAN = intl.mostlyclean
2293 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2294         -rm -f $(STAGESTUFF)
2295         -rm -rf libgcc
2296 # Delete the temporary source copies for cross compilation.
2297         -rm -f $(HOST_PREFIX_1)rtl.c
2298         -rm -f $(HOST_PREFIX_1)obstack.c
2299 # Delete the temp files made in the course of building libgcc.a.
2300         -rm -f xlimits.h libgcc1-test
2301         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2302 # Delete other built files.
2303         -rm -f t-float.h-cross xsys-protos.hT
2304 # Delete the stamp and temporary files.
2305         -rm -f s-* tmp-* stamp-* stmp-*
2306         -rm -f */stamp-* */tmp-*
2307 # Delete debugging dump files.
2308         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2309 # Delete some files made during installation.
2310         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2311         -rm -f collect collect2 mips-tfile mips-tdump
2312 # Delete files generated for fixproto
2313         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2314           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2315 # Delete files generated for fixincl
2316         -rm -rf fixincl fixinc.sh specs.ready
2317         (cd fixinc && $(MAKE) clean)
2318 # Delete unwanted output files from TeX.
2319         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2320         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2321 # Delete sorted indices we don't actually use.
2322         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2323 # Delete core dumps.
2324         -rm -f core */core
2325
2326 # Delete all files made by compilation
2327 # that don't exist in the distribution.
2328 INTL_CLEAN = intl.clean
2329 clean: mostlyclean $(INTL_CLEAN) lang.clean
2330         -rm -f libgcc.a libgcc_s$(SHLIB_EXT)
2331         -rm -f config.h tconfig.h hconfig.h tm_p.h
2332         -rm -f cs-*
2333         -rm -rf libgcc
2334         -rm -f *.dvi
2335         -rm -f */*.dvi
2336 # Delete the include directory.
2337         -rm -rf include
2338 # Delete files used by the "multilib" facility (including libgcc subdirs).
2339         -rm -f multilib.h tmpmultilib*
2340         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2341           rm -rf $(MULTILIB_DIRNAMES); \
2342         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2343           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2344         fi ; fi
2345         -rm -fr stage1 stage2 stage3 stage4
2346 # Delete stamps of bootstrap stages
2347         -rm -f stage?_*
2348         -rm -f clean?_*
2349         -rm -f stage_last
2350
2351 # Delete all files that users would normally create
2352 # while building and installing GCC.
2353 INTL_DISTCLEAN = intl.distclean
2354 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2355         -rm -f auto-host.h auto-build.h
2356         -rm -f cstamp-h
2357         -rm -f config.status config.run config.cache config.bak
2358         -rm -f Make-lang Make-hooks Make-host Make-target
2359         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2360         -rm -f gthr-default.h
2361         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2362         -rm -f c-parse.output
2363         -rm -f *.asm
2364         -rm -f float.h
2365         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2366         -rm -f testsuite/{gcc,g++}.{log,sum}
2367         -rm -f intl/libintl.h libintl.h
2368         -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
2369         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2370         -rm -f gcov.pod
2371         -rm -f fixinc/Makefile
2372         -rmdir cp f java objc fixinc intl po 2>/dev/null
2373
2374 # Delete anything likely to be found in the source directory
2375 # that shouldn't be in the distribution.
2376 extraclean: distclean lang.extraclean
2377         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2378         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2379         -rm -f config/*/=* config/*/"#"* config/*/*~*
2380         -rm -f config/*/*.orig config/*/*.rej
2381         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2382         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2383         -rm -f *lose config/*lose config/*/*lose
2384         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2385         -rm -f y.tab.c yacc.*
2386         -rm -f */=* */"#"* */*~*
2387         -rm -f */patch* */*.orig */*.rej
2388         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2389         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2390         -rm -f */*lose */*.s */*.s[0-9] */*.i
2391
2392 # Get rid of every file that's generated from some other file, except for `configure'.
2393 # Most of these files ARE PRESENT in the GCC distribution.
2394 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2395 # submake, so that we don't descend into intl after its makefile has been
2396 # removed.
2397 maintainer-clean:
2398         @echo 'This command is intended for maintainers to use; it'
2399         @echo 'deletes files that may need special tools to rebuild.'
2400         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2401                 intl.maintainer-clean lang.maintainer-clean distclean
2402         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2403         -rm -f cpp.??s cpp.*aux
2404         -rm -f gcc.??s gcc.*aux
2405         -rm -f $(srcdir)/cpp.info* $(srcdir)/gcc.info* $(srcdir)/c-tree.info*
2406         -rm -f $(srcdir)/cppinternals.info*
2407         -rm -f $(srcdir)/gcov.1 $(srcdir)/cpp.1 $(srcdir)/gcc.1
2408 #\f
2409 # Entry points `install' and `uninstall'.
2410 # Also use `install-collect2' to install collect2 when the config files don't.
2411
2412 # The semicolon is to prevent the install.sh -> install default rule
2413 # from doing anything.  Having it run true helps avoid problems and
2414 # noise from versions of make which don't like to have null commands.
2415 install: $(INSTALL_TARGET) ; @true
2416
2417 # Copy the compiler files into directories where they will be run.
2418 # Install the driver last so that the window when things are
2419 # broken is small.
2420 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2421     $(INSTALL_CPP) install-man install-info intl.install \
2422     lang.install-normal install-driver
2423
2424 # Do nothing while making gcc with a cross-compiler. The person who
2425 # makes gcc for the target machine has to know how to put a complete
2426 # gcc together by hand.
2427 install-build: force
2428         @echo You have to install gcc on your target machine by hand.
2429
2430 # Run this on the target machine
2431 # to finish installation of cross compiler.
2432 # This is not used anymore now that float.h does not depend on enquire.
2433 install-cross-rest: install-float-h-cross
2434
2435 # Handle cpp installation.
2436 install-cpp: cpp$(exeext)
2437         -if [ -f gcc-cross$(exeext) ] ; then \
2438           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2439           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2440           if [ x$(cpp_install_dir) != x ]; then \
2441             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2442             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2443           else true; fi; \
2444         else \
2445           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2446           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2447           if [ x$(cpp_install_dir) != x ]; then \
2448             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2449             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2450           else true; fi; \
2451         fi
2452
2453 uninstall-cpp:
2454         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2455         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2456         -if [ x$(cpp_install_dir) != x ]; then \
2457           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2458           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2459         else true; fi
2460
2461 # Install float.h for cross compiler.
2462 # Run this on the target machine!
2463 # This is not used anymore now that float.h does not depend on enquire.
2464 install-float-h-cross: installdirs
2465 #       if [ -f enquire ] ; then true; else false; fi
2466 # Note: don't use -.  We should fail right away if enquire was not made.
2467         ./enquire -f > $(tmpdir)/float.h
2468         -rm -f $(libsubdir)/include/float.h
2469         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2470         -rm -f $(tmpdir)/float.h
2471         chmod a-x $(libsubdir)/include/float.h
2472
2473 # Create the installation directories.
2474 installdirs:
2475         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2476         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2477         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2478         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2479 # This dir isn't currently searched by cpp.
2480 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2481         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2482           fdir=$${fdir}/$${dir}; \
2483           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2484         done
2485         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2486         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2487         -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2488         -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2489         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2490         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2491 # We don't use mkdir -p to create the parents of man1dir,
2492 # because some systems don't support it.
2493 # Instead, we use this technique to create the immediate parent of man1dir.
2494         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2495         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2496         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2497
2498 # Install the compiler executables built during cross compilation.
2499 install-common: native $(EXTRA_PARTS) lang.install-common
2500         for file in $(COMPILERS); do \
2501           if [ -f $$file ] ; then \
2502             rm -f $(libsubdir)/$$file; \
2503             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2504           else true; \
2505           fi; \
2506         done
2507         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2508           if [ x"$$file" != x.. ]; then \
2509             rm -f $(libsubdir)/$$file; \
2510             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2511           else true; fi; \
2512         done
2513         for file in $(EXTRA_PARTS) ..; do \
2514           if [ x"$$file" != x.. ]; then \
2515             rm -f $(libsubdir)/$$file; \
2516             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2517             chmod a-x $(libsubdir)/$$file; \
2518           else true; fi; \
2519         done
2520 # Don't mess with specs if it doesn't exist yet.
2521         -if [ -f specs ] ; then \
2522           rm -f $(libsubdir)/specs; \
2523           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2524           chmod a-x $(libsubdir)/specs; \
2525         fi
2526 # Install protoize if it was compiled.
2527         -if [ -f protoize$(exeext) ]; \
2528         then \
2529             if [ -f gcc-cross$(exeext) ] ; then \
2530                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2531                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2532                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2533                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2534             else \
2535                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2536                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2537                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2538                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2539             fi ; \
2540             rm -f $(libsubdir)/SYSCALLS.c.X; \
2541             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2542             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2543         fi
2544         -rm -f $(libsubdir)/cpp0$(exeext)
2545         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2546         -rm -f $(libsubdir)/tradcpp0$(exeext)
2547         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2548 # Install gcov if it was compiled.
2549         -if [ -f gcov$(exeext) ]; \
2550         then \
2551             rm -f $(bindir)/gcov$(exeext); \
2552             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2553         fi
2554         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2555
2556 # Install the driver program as $(target_alias)-gcc
2557 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2558 install-driver: installdirs xgcc$(exeext)
2559         -if [ -f gcc-cross$(exeext) ] ; then \
2560           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2561           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2562           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2563             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2564             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2565           else true; fi; \
2566         else \
2567           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2568           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2569           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2570           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2571           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2572         fi
2573
2574 # Install the info files.
2575 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2576 # to do the install.
2577 install-info: doc installdirs lang.install-info
2578         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2579         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2580         if [ -f $(srcdir)/gcc.info ]; then \
2581           for f in $(srcdir)/cpp.info* $(srcdir)/gcc.info* \
2582                 $(srcdir)/c-tree.info* $(srcdir)/cppinternals.info*; do \
2583             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2584             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2585           done; \
2586         else true; fi
2587         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2588           if [ -f $(infodir)/dir ] ; then \
2589             for f in cpp.info gcc.info c-tree.info cppinternals.info; do \
2590                 if [ -f $(infodir)/$$f ]; then \
2591                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2592                 else true; fi \
2593             done; \
2594           else true; fi; \
2595         else true; fi;
2596         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2597         -chmod a-x $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2598
2599 # Install the man pages.
2600 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2601         -if [ -f gcc-cross$(exeext) ] ; then \
2602           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2603           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2604           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2605         else \
2606           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2607           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2608           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2609         fi
2610         -rm -f $(man1dir)/cpp$(manext)
2611         -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2612         -chmod a-x $(man1dir)/cpp$(manext)
2613         -rm -f $(man1dir)/gcov$(manext)
2614         -$(INSTALL_DATA) $(srcdir)/gcov.1 $(man1dir)/gcov$(manext)
2615         -chmod a-x $(man1dir)/gcov$(manext)
2616
2617 # Install the library.
2618 install-libgcc: libgcc.mk libgcc.a installdirs
2619         if $(RANLIB_TEST_FOR_TARGET); then \
2620           r_f_t=$(RANLIB_FOR_TARGET); \
2621         else \
2622           r_f_t=: ; \
2623         fi; \
2624         $(MAKE) INSTALL_DATA="$(INSTALL_DATA)" \
2625           RANLIB_FOR_TARGET="$$r_f_t" \
2626           libsubdir="$(libsubdir)" \
2627           slibdir="$(slibdir)" \
2628           -f libgcc.mk install
2629
2630 # Install multiple versions of libgcc.a.
2631 install-multilib: stmp-multilib installdirs
2632         if $(RANLIB_TEST_FOR_TARGET); then \
2633           r_f_t=$(RANLIB_FOR_TARGET); \
2634         else \
2635           r_f_t=: ; \
2636         fi; \
2637         $(MAKE) INSTALL_DATA="$(INSTALL_DATA)" \
2638           RANLIB_FOR_TARGET="$$r_f_t" \
2639           libsubdir="$(libsubdir)" \
2640           slibdir="$(slibdir)" \
2641           -f libgcc.mk install
2642
2643 # Install all the header files built in the include subdirectory.
2644 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2645 # Fix symlinks to absolute paths in the installed include directory to
2646 # point to the installed directory, not the build directory.
2647 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2648         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2649         if [ $$? -eq 0 ]; then \
2650           dir=`cd include; pwd`; \
2651           for i in $$files; do \
2652             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2653             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2654               rm -f $(libsubdir)/include/$$i; \
2655               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2656             fi; \
2657           done; \
2658         fi
2659
2660 # Create or recreate the gcc private include file directory.
2661 install-include-dir: installdirs
2662         -rm -rf $(libsubdir)/include
2663         mkdir $(libsubdir)/include
2664         -chmod a+rx $(libsubdir)/include
2665
2666 # Install the include directory using tar.
2667 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2668 # We use `pwd`/include instead of just include to problems with CDPATH
2669 # Unless a full pathname is provided, some shells would print the new CWD,
2670 # found in CDPATH, corrupting the output.  We could just redirect the
2671 # output of `cd', but some shells lose on redirection within `()'s
2672         (cd `pwd`/include ; \
2673          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2674 # /bin/sh on some systems returns the status of the first tar,
2675 # and that can lose with GNU tar which always writes a full block.
2676 # So use `exit 0' to ignore its exit status.
2677
2678 # Install the include directory using cpio.
2679 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2680 # See discussion about the use of `pwd` above
2681         cd `pwd`/include ; \
2682         find . -print | cpio -pdum $(libsubdir)/include
2683
2684 # Put assert.h where it won't override GNU libc's assert.h.
2685 # It goes in a dir that is searched after GNU libc's headers;
2686 # thus, the following conditionals are no longer needed.
2687 # But it's not worth deleting them now.
2688 ## Don't replace the assert.h already there if it is not from GCC.
2689 ## This code would be simpler if it tested for -f ... && ! grep ...
2690 ## but supposedly the ! operator is missing in sh on some systems.
2691 install-assert-h: assert.h installdirs
2692         if [ -f $(assertdir)/assert.h ]; \
2693         then \
2694           if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2695             then \
2696             rm -f $(assertdir)/assert.h; \
2697             $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2698             chmod a-x $(assertdir)/assert.h; \
2699           else true; \
2700           fi; \
2701         else \
2702           rm -f $(assertdir)/assert.h; \
2703           $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2704           chmod a-x $(assertdir)/assert.h; \
2705         fi
2706
2707 # Use this target to install the program `collect2' under the name `collect2'.
2708 install-collect2: collect2 installdirs
2709         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2710 # Install the driver program as $(libsubdir)/gcc for collect2.
2711         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2712
2713 # Cancel installation by deleting the installed files.
2714 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2715         -rm -rf $(libsubdir)
2716         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2717         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2718         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2719         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2720         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2721         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2722         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2723         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2724         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2725         -rm -rf $(man1dir)/cpp$(manext)
2726         -rm -rf $(man1dir)/protoize$(manext)
2727         -rm -rf $(man1dir)/unprotoize$(manext)
2728         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2729         -rm -f $(infodir)/c-tree.info* $(infodir)/cppinternals.info*
2730 #\f
2731 # These targets are for the dejagnu testsuites. The file site.exp
2732 # contains global variables that all the testsuites will use.
2733
2734 # Set to $(target_alias)/ for cross.
2735 target_subdir = @target_subdir@
2736
2737 site.exp: ./config.status Makefile
2738         @echo "Making a new config file..."
2739         -@rm -f ./tmp?
2740         @touch site.exp
2741         -@mv site.exp site.bak
2742         @echo "## these variables are automatically generated by make ##" > ./tmp0
2743         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2744         @echo "# add them to the last section" >> ./tmp0
2745         @echo "set rootme \"`pwd`\"" >> ./tmp0
2746         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2747         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2748         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2749         @echo "set target_triplet $(target)" >> ./tmp0
2750         @echo "set target_alias $(target_alias)" >> ./tmp0
2751 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2752         @echo "set CFLAGS \"\"" >> ./tmp0
2753         @echo "set CXXFLAGS \"-I$(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
2754         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2755 # If newlib has been configured, we need to pass -B to gcc so it can find
2756 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2757 # message if it doesn't, but the testsuite is supposed to ignore the message -
2758 # it's too difficult to tell when to and when not to pass -B (not all targets
2759 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2760 # seems like too selective a test.
2761 # ??? Another way to solve this might be to rely on linker scripts.  Then
2762 # theoretically the -B won't be needed.
2763 # We also need to pass -L ../ld so that the linker can find ldscripts.
2764         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2765           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2766           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2767           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2768           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2769           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2770         else true; \
2771         fi
2772         @if [ -d $(objdir)/../ld ] ; then \
2773           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2774         else true; \
2775         fi
2776         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2777         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2778         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2779         @cat ./tmp0 > site.exp
2780         @cat site.bak | sed \
2781                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2782         -@rm -f ./tmp?
2783
2784 CHECK_TARGETS = check-gcc @check_languages@ @CHECK_PO@
2785
2786 check-c++ : check-g++
2787 check-f77 : check-g77
2788 check-java :
2789
2790 check: $(CHECK_TARGETS)
2791
2792 # The idea is to parallelize testing of multilibs, for example:
2793 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2794 # will run 3 concurrent sessions of check-gcc, eventually testing
2795 # all 10 combinations.  GNU make is required, as is a shell that expands
2796 # alternations within braces.
2797 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2798         target=`echo "$@" | sed 's,//.*,,'`; \
2799         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2800         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2801         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2802           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2803           "$$target"
2804
2805 TESTSUITEDIR = testsuite
2806
2807 $(TESTSUITEDIR)/site.exp: site.exp
2808         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2809         -rm -f $@
2810         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2811
2812 check-g++: $(TESTSUITEDIR)/site.exp
2813         -(rootme=`pwd`; export rootme; \
2814         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2815         cd $(TESTSUITEDIR); \
2816         EXPECT=${EXPECT} ; export EXPECT ; \
2817         if [ -f $${rootme}/../expect/expect ] ; then  \
2818            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2819             export TCL_LIBRARY ; fi ; \
2820         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2821
2822 check-gcc: $(TESTSUITEDIR)/site.exp
2823         -(rootme=`pwd`; export rootme; \
2824         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2825         cd $(TESTSUITEDIR); \
2826         EXPECT=${EXPECT} ; export EXPECT ; \
2827         if [ -f $${rootme}/../expect/expect ] ; then  \
2828            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2829            export TCL_LIBRARY ; fi ; \
2830         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2831
2832 check-g77: $(TESTSUITEDIR)/site.exp
2833         -(rootme=`pwd`; export rootme; \
2834         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2835         cd $(TESTSUITEDIR); \
2836         EXPECT=${EXPECT} ; export EXPECT ; \
2837         if [ -f $${rootme}/../expect/expect ] ; then  \
2838            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2839            export TCL_LIBRARY ; fi ; \
2840         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2841
2842 check-objc: $(TESTSUITEDIR)/site.exp
2843         -(rootme=`pwd`; export rootme; \
2844         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2845         cd $(TESTSUITEDIR); \
2846         EXPECT=${EXPECT} ; export EXPECT ; \
2847         if [ -f $${rootme}/../expect/expect ] ; then  \
2848            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2849             export TCL_LIBRARY ; fi ; \
2850         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2851
2852 check-po:
2853         if test -f cp/Makefile && test -f f/Makefile && \
2854            test -f java/Makefile && test -f objc/Makefile; then \
2855            $(MAKE) -C po check-po; \
2856         fi
2857
2858 check-consistency: testsuite/site.exp
2859         -rootme=`pwd`; export rootme; \
2860         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2861         cd testsuite; \
2862         EXPECT=${EXPECT} ; export EXPECT ; \
2863         if [ -f $${rootme}/../expect/expect ] ; then  \
2864            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2865            export TCL_LIBRARY ; fi ; \
2866         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2867
2868 # These exist for maintenance purposes.
2869
2870 # Update the tags table.
2871 TAGS: force
2872         (cd $(srcdir);                                                  \
2873         mkdir tmp-tags;                                                 \
2874         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2875         etags *.y *.h *.c;                                              \
2876         mv tmp-tags/* .;                                                \
2877         rmdir tmp-tags)
2878
2879 # A list of files to be destroyed during "lean" builds.
2880 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2881
2882 # Flags to pass to stage2 and later recursive makes.  Note that the
2883 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2884 # the context of the stage_x rule.
2885 STAGE2_FLAGS_TO_PASS = \
2886         CFLAGS="$(BOOT_CFLAGS)" \
2887         LDFLAGS="$(BOOT_LDFLAGS)" \
2888         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2889         STRICT_WARN="$(STRICT2_WARN)" \
2890         libdir=$(libdir) \
2891         LANGUAGES="$(LANGUAGES)" \
2892         MAKEOVERRIDES= \
2893         OUTPUT_OPTION="-o \$$@"
2894
2895 # Only build the C compiler for stage1, because that is the only one that
2896 # we can guarantee will build with the native compiler, and also it is the
2897 # only thing useful for building stage2.
2898 stage1_build:
2899         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2900         touch stage1_build
2901         echo stage1_build > stage_last
2902
2903 stage1_copy: stage1_build
2904         $(MAKE) stage1
2905         touch stage1_copy
2906         echo stage2_build > stage_last
2907
2908 stage2_build: stage1_copy
2909         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2910                  STAGE_PREFIX=stage1/ \
2911                  $(STAGE2_FLAGS_TO_PASS)
2912         touch stage2_build
2913         echo stage2_build > stage_last
2914
2915 stage2_copy: stage2_build
2916         $(MAKE) stage2
2917         touch stage2_copy
2918         echo stage3_build > stage_last
2919
2920 stage3_build: stage2_copy
2921         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2922                  STAGE_PREFIX=stage2/ \
2923                  $(STAGE2_FLAGS_TO_PASS)
2924         touch stage3_build
2925         echo stage3_build > stage_last
2926
2927 # For bootstrap4:
2928 stage3_copy: stage3_build
2929         $(MAKE) stage3
2930         touch stage3_copy
2931         echo stage4_build > stage_last
2932
2933 stage4_build: stage3_copy
2934         $(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" \
2935                  STAGE_PREFIX=stage3/ \
2936                  $(STAGE2_FLAGS_TO_PASS)
2937         touch stage4_build
2938         echo stage4_build > stage_last
2939
2940 # Additional steps for *-lean targets:
2941 clean_s1: stage1_copy
2942         -(cd stage1 && rm -f $(VOL_FILES))
2943         touch clean_s1
2944
2945 clean_s2: stage2_copy
2946         -rm -rf stage1
2947         touch clean_s2
2948
2949 # The various entry points for bootstrapping.
2950
2951 bootstrap: stage3_build
2952         @echo
2953         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2954         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
2955         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2956
2957 bootstrap-lean : clean_s1 clean_s2 stage3_build
2958         @echo
2959         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
2960         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
2961
2962 bootstrap2: bootstrap
2963
2964 bootstrap2-lean : bootstrap-lean
2965
2966 bootstrap3 bootstrap3-lean: bootstrap
2967
2968 bootstrap4 bootstrap4-lean: stage4_build
2969
2970 unstage1 unstage2 unstage3 unstage4:
2971         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
2972         if test -d $$stage; then \
2973           mv $$stage/* . 2>/dev/null; \
2974           for i in `cd $$stage; echo *` ; do \
2975             if test -d $$stage/$$i; then \
2976               mv $$stage/$$i/* $$i/. 2>/dev/null; \
2977             else \
2978               mv $$stage/$$i .; \
2979             fi \
2980           done \
2981         fi ; \
2982         rm -f $${stage}_build $${stage}_copy ;\
2983         echo $${stage}_build > stage_last
2984
2985 restage1: unstage1
2986         $(MAKE) stage1_build
2987
2988 restage2: unstage2
2989         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
2990
2991 restage3: unstage3
2992         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
2993
2994 restage4: unstage4
2995         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
2996
2997 bubblestrap:
2998         if test -f stage3_build; then true; else \
2999           echo; echo You must \"make bootstrap\" first.; \
3000           exit 1; \
3001         fi
3002         for i in stage3 \
3003                 unstage1 stage1_build stage1_copy \
3004                 unstage2 stage2_build stage2_copy \
3005                 unstage3 stage3_build ; \
3006         do \
3007           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3008         done
3009
3010 quickstrap:
3011         if test -f stage_last ; then \
3012           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3013         else \
3014           $(MAKE) stage1_build; \
3015         fi
3016
3017 cleanstrap:
3018         -$(MAKE) clean
3019         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3020
3021 # Compare the object files in the current directory with those in the
3022 # stage2 directory.
3023
3024 # ./ avoids bug in some versions of tail.
3025 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3026         -rm -f .bad_compare
3027         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3028         for file in *$(objext); do \
3029           tail +16c ./$$file > tmp-foo1; \
3030           tail +16c stage$$stage/$$file > tmp-foo2 \
3031             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3032         done
3033         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3034         for dir in tmp-foo intl $(SUBDIRS); do \
3035           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3036             for file in $$dir/*$(objext); do \
3037               tail +16c ./$$file > tmp-foo1; \
3038               tail +16c stage$$stage/$$file > tmp-foo2 \
3039                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3040             done; \
3041           else true; fi; \
3042         done
3043         -rm -f tmp-foo*
3044         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3045         if [ -f .bad_compare ]; then \
3046           echo "Bootstrap comparison failure!"; \
3047           cat .bad_compare; \
3048           exit 1; \
3049         else \
3050           case "$@" in \
3051             *-lean ) rm -rf stage$$stage ;; \
3052             *) ;; \
3053           esac; true; \
3054         fi
3055
3056 # Compare the object files in the current directory with those in the
3057 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3058 # running tail and the overhead of twice copying each object file.
3059
3060 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3061         -rm -f .bad_compare
3062         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3063         for file in *$(objext); do \
3064           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3065         done
3066         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3067         for dir in tmp-foo intl $(SUBDIRS); do \
3068           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3069             for file in $$dir/*$(objext); do \
3070               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3071             done; \
3072           else true; fi; \
3073         done
3074         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3075         if [ -f .bad_compare ]; then \
3076           echo "Bootstrap comparison failure!"; \
3077           cat .bad_compare; \
3078           exit 1; \
3079         else \
3080           case "$@" in \
3081             *-lean ) rm -rf stage$$stage ;; \
3082           esac; true; \
3083         fi
3084
3085 # Copy the object files from a particular stage into a subdirectory.
3086 stage1-start:
3087         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3088         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3089         -for dir in intl $(SUBDIRS) ; \
3090          do \
3091            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3092          done
3093         -mv $(STAGESTUFF) stage1
3094         -mv intl/*$(objext) stage1/intl
3095 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3096 # dir will work properly.
3097         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3098         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3099         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3100         -rm -f stage1/libgcc.a
3101         -cp libgcc.a stage1
3102         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3103           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3104         else true; fi
3105         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3106           cp stage1/$${f} . ; \
3107         else true; \
3108         fi; done
3109 stage1: force stage1-start lang.stage1
3110
3111 stage2-start:
3112         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3113         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3114         -for dir in intl $(SUBDIRS) ; \
3115          do \
3116            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3117          done
3118         -mv $(STAGESTUFF) stage2
3119         -mv intl/*$(objext) stage2/intl
3120 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3121 # dir will work properly.
3122         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3123         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3124         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3125         -rm -f stage2/libgcc.a
3126         -cp libgcc.a stage2
3127         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3128           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3129         else true; fi
3130         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3131           cp stage2/$${f} . ; \
3132         else true; \
3133         fi; done
3134 stage2: force stage2-start lang.stage2
3135
3136 stage3-start:
3137         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3138         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3139         -for dir in intl $(SUBDIRS) ; \
3140          do \
3141            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3142          done
3143         -mv $(STAGESTUFF) stage3
3144         -mv intl/*$(objext) stage3/intl
3145 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3146 # dir will work properly.
3147         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3148         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3149         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3150         -rm -f stage3/libgcc.a
3151         -cp libgcc.a stage3
3152         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3153           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3154         else true; fi
3155         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3156           cp stage3/$${f} . ; \
3157         else true; \
3158         fi; done
3159 stage3: force stage3-start lang.stage3
3160
3161 stage4-start:
3162         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3163         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3164         -for dir in intl $(SUBDIRS) ; \
3165          do \
3166            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3167          done
3168         -mv $(STAGESTUFF) stage4
3169         -mv intl/*$(objext) stage4/intl
3170 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3171 # dir will work properly.
3172         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3173         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3174         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3175         -rm -f stage4/libgcc.a
3176         -cp libgcc.a stage4
3177         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3178           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3179         else true; fi
3180         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3181           cp stage4/$${f} . ; \
3182         else true; \
3183         fi; done
3184 stage4: force stage4-start lang.stage4
3185
3186 # Copy just the executable files from a particular stage into a subdirectory,
3187 # and delete the object files.  Use this if you're just verifying a version
3188 # that is pretty sure to work, and you are short of disk space.
3189 risky-stage1: stage1
3190         -$(MAKE) clean
3191
3192 risky-stage2: stage2
3193         -$(MAKE) clean
3194
3195 risky-stage3: stage3
3196         -$(MAKE) clean
3197
3198 risky-stage4: stage4
3199         -$(MAKE) clean
3200
3201 #In GNU Make, ignore whether `stage*' exists.
3202 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3203 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3204
3205 force:
3206
3207 # ---
3208 # The enquire rules are still useful for building new float-anything.h.
3209 # Special flags for compiling enquire.
3210 # We disable optimization to make floating point more reliable.
3211 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3212 ENQUIRE_LDFLAGS = $(LDFLAGS)
3213
3214 # Enquire target (This is a variable so that a target can choose not to
3215 # build it.)
3216 ENQUIRE = enquire
3217
3218 # Test to see whether <float.h> exists in the system header files,
3219 # and is not derived from GCC.
3220 FLOAT_H_TEST = \
3221   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3222   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3223   then false; \
3224   else :; fi
3225 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3226 # to ensure, we're emitting a full blown <float.h> ourselves.
3227 FLOAT_H_TEST = false
3228
3229 # Used to compile enquire with standard cc, but have forgotten why.
3230 # Let's try with GCC.
3231 enquire: enquire.o $(GCC_PARTS)
3232         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3233 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3234         if $(FLOAT_H_TEST); then \
3235           rm -f include/float.h; \
3236           SYS_FLOAT_H_WRAP=1; \
3237         else :; \
3238           SYS_FLOAT_H_WRAP=0; \
3239         fi; \
3240         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3241           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3242           -I. -c $(srcdir)/enquire.c
3243
3244 # Create float.h source for the native machine.
3245 # Make it empty if we can use the system float.h without changes.
3246 float.h-nat: enquire
3247         -./enquire -f > tmp-float.h
3248         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3249         mv tmp-float.h float.h-nat
3250
3251 # Create a dummy float.h source for a cross-compiler.
3252 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3253 # and make that the default float_format in configure?
3254 float.h-cross:
3255         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3256         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3257         echo "#endif" >> t-float.h-cross
3258         mv t-float.h-cross float.h-cross