gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
   3 #   1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
   4
   5 #This file is part of GCC.
   6
   7 #GCC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GCC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GCC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston MA 02111-1307, USA.
  21
  22 # The targets for external use include:
  23 # all, doc, proto, install, install-cross, install-cross-rest,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  25 # stage1, stage2, stage3, stage4.
  26
  27 # This is the default target.
  28 all:
  29
  30 # Suppress smart makes who think they know how to automake Yacc files
  31 .y.c:
  32
  33 # Directory where sources are, from where we are.
  34 srcdir = @srcdir@
  35 VPATH = @srcdir@
  36
  37 # Pointer to the GCC Project website
  38 website=http://gcc.gnu.org
  39
  40 # Variables that exist for you to override.
  41 # See below for how to change them for certain systems.
  42
  43 # List of language subdirectories.
  44 # This is overridden by configure.
  45 SUBDIRS =@subdirs@
  46
  47 # Selection of languages to be made.
  48 # This is overridden by configure.
  49 CONFIG_LANGUAGES = @all_languages@
  50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  51
  52 # Selection of languages to be made during stage1 build.
  53 # This is overridden by configure.
  54 BOOT_LANGUAGES = c @all_boot_languages@
  55
  56 # Various ways of specifying flags for compilations:
  57 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
  58 # For recursive  bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS
  59 # or BOOT_CFLAGS
  60 # STAGE1_CFLAGS is set by configure on some targets or passed from toplevel
  61 # and sets the CFLAGS passed to stage1 of a bootstrap compilation.
  62 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4
  63 # bootstrap compilations.
  64 # XCFLAGS is used for most compilations but not when using the GCC just built.
  65 # TCFLAGS is used for compilations with the GCC just built.
  66 XCFLAGS =
  67 TCFLAGS =
  68 CFLAGS = -g
  69 STAGE1_CFLAGS = -g @stage1_cflags@
  70 BOOT_CFLAGS = -g -O2
  71
  72 # The warning flags are separate from BOOT_CFLAGS because people tend to
  73 # override optimization flags and we'd like them to still have warnings
  74 # turned on.  These flags are also used to pass other stage dependent
  75 # flags from configure.  The user is free to explicitly turn these flags
  76 # off if they wish.
  77 # LOOSE_WARN are the warning flags to use when compiling something
  78 # which is only compiled with gcc, such as libgcc and the frontends
  79 # other than C.
  80 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  81 # apply to the back end and the C front end, which may be compiled
  82 # with other compilers.  This is partially controlled by configure in
  83 # stage1, as not all versions of gcc understand -Wno-long-long.
  84 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  85 STRICT_WARN = -Wtraditional @strict1_warn@
  86 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  87
  88 # This is how we control whether or not the additional warnings are applied.
  89 .-warn = $(STRICT_WARN)
  90 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
  91
  92 # All warnings have to be shut off in stage1 if the compiler used then
  93 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
  94 # $(GCC_WARN_CFLAGS), or nothing.
  95 WARN_CFLAGS = @warn_cflags@
  96
  97 # These exists to be overridden by the x-* and t-* files, respectively.
  98 X_CFLAGS =
  99 T_CFLAGS =
 100
 101 X_CPPFLAGS =
 102 T_CPPFLAGS =
 103
 104 ADAC = @ADAC@
 105 AWK = @AWK@
 106 CC = @CC@
 107 BISON = @BISON@
 108 BISONFLAGS =
 109 FLEX = @FLEX@
 110 FLEXFLAGS =
 111 AR = ar
 112 AR_FLAGS = rc
 113 DLLTOOL = dlltool
 114 RANLIB = @RANLIB@
 115 SHELL = /bin/sh
 116 # pwd command to use.  Allow user to override default by setting PWDCMD in
 117 # the environment to account for automounters.  The make variable must not
 118 # be called PWDCMD, otherwise the value set here is passed to make
 119 # subprocesses and overrides the setting from the user's environment.
 120 PWD = $${PWDCMD-pwd}
 121 # on sysV, define this as cp.
 122 INSTALL = @INSTALL@
 123 # Some systems may be missing symbolic links, regular links, or both.
 124 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 125 LN=@LN@
 126 LN_S=@LN_S@
 127 # These permit overriding just for certain files.
 128 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 129 INSTALL_DATA = @INSTALL_DATA@
 130 INSTALL_SCRIPT = @INSTALL@
 131 MAKEINFO = @MAKEINFO@
 132 MAKEINFOFLAGS =
 133 TEXI2DVI = texi2dvi
 134 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 135 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)"
 136 # For GNUmake: let us decide what gets passed to recursive makes.
 137 MAKEOVERRIDES =
 138 @SET_MAKE@
 139 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 140 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 141 OUTPUT_OPTION = @OUTPUT_OPTION@
 142
 143 # Some versions of `touch' (such as the version on Solaris 2.8)
 144 # do not correctly set the timestamp due to buggy versions of `utime'
 145 # in the kernel.  So, we use `echo' instead.
 146 STAMP = echo timestamp >
 147
 148 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 149 # -I../zlib, unless we were configured with --with-system-zlib, in which
 150 # case both are empty.
 151 ZLIB = @zlibdir@ -lz
 152 ZLIBINC = @zlibinc@
 153
 154 # Substitution type for target's getgroups 2nd arg.
 155 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 156
 157 # Target to use when installing include directory.  Either
 158 # install-headers-tar, install-headers-cpio or install-headers-cp.
 159 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 160
 161 # Header files that are made available under the same name
 162 # to programs compiled with GCC.
 163 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 164     $(srcdir)/ginclude/varargs.h \
 165     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 166     $(EXTRA_HEADERS)
 167
 168 # The GCC to use for compiling libgcc.a, enquire, and crt*.o.
 169 # Usually the one we just built.
 170 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 171 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include
 172
 173 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 174 # It omits XCFLAGS, and specifies -B./.
 175 # It also specifies -isystem ./include to find, e.g., stddef.h.
 176 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 177
 178 # Sed command to transform gcc to installed name.  Overwritten by configure.
 179 program_transform_name = @program_transform_name@
 180 program_transform_cross_name = s,^,$(target_alias)-,
 181
 182 build_canonical = @build_canonical@
 183 host_canonical = @host_canonical@
 184
 185 # Tools to use when building a cross-compiler.
 186 # These are used because `configure' appends `cross-make'
 187 # to the makefile when making a cross-compiler.
 188
 189 # Use the tools from the build tree, if they are available.
 190
 191 # objdir is set by configure.
 192 objdir = @objdir@
 193
 194 AR_FOR_TARGET = ` \
 195   if [ -f $(objdir)/../binutils/ar ] ; then \
 196     echo $(objdir)/../binutils/ar ; \
 197   else \
 198     if [ "$(host_canonical)" = "$(target)" ] ; then \
 199       echo ar; \
 200     else \
 201        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 202     fi; \
 203   fi`
 204 AR_FLAGS_FOR_TARGET =
 205 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 206 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 207 RANLIB_FOR_TARGET = ` \
 208   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 209     echo $(objdir)/../binutils/ranlib ; \
 210   else \
 211     if [ "$(host_canonical)" = "$(target)" ] ; then \
 212       echo ranlib; \
 213     else \
 214        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 215     fi; \
 216   fi`
 217 RANLIB_TEST_FOR_TARGET = \
 218   [ -f $(RANLIB_FOR_TARGET) ] \
 219   || ( [ "$(host_canonical)" = "$(target)" ] \
 220        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 221 NM_FOR_TARGET = ` \
 222   if [ -f ./nm ] ; then \
 223     echo ./nm ; \
 224   elif [ -f $(objdir)/../binutils/nm-new ] ; then \
 225     echo $(objdir)/../binutils/nm-new ; \
 226   else \
 227     if [ "$(host_canonical)" = "$(target)" ] ; then \
 228       echo nm; \
 229     else \
 230        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 231     fi; \
 232   fi`
 233
 234 # Where to find some libiberty headers.
 235 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 236 OBSTACK_H   = $(srcdir)/../include/obstack.h
 237 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 238 FIBHEAP_H   = $(srcdir)/../include/fibheap.h
 239
 240 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 241 NATIVE_SYSTEM_HEADER_DIR = /usr/include
 242 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 243 CROSS_SYSTEM_HEADER_DIR = $(build_tooldir)/sys-include
 244
 245 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 246 SYSTEM_HEADER_DIR = @SYSTEM_HEADER_DIR@
 247
 248 # Control whether to run fixproto and fixincludes.
 249 STMP_FIXPROTO = @STMP_FIXPROTO@
 250 STMP_FIXINC = @STMP_FIXINC@
 251
 252 # Test to see whether <limits.h> exists in the system header files.
 253 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 254
 255 target=@target@
 256 target_alias=@target_alias@
 257 xmake_file=@dep_host_xmake_file@
 258 tmake_file=@dep_tmake_file@
 259 out_file=$(srcdir)/config/@out_file@
 260 out_object_file=@out_object_file@
 261 md_file=$(srcdir)/config/@md_file@
 262 tm_p_file_list=@tm_p_file_list@
 263 tm_p_file=@tm_p_file@
 264 build_xm_file_list=@build_xm_file_list@
 265 build_xm_file=@build_xm_file@
 266 build_xm_defines=@build_xm_defines@
 267 host_xm_file_list=@host_xm_file_list@
 268 host_xm_file=@host_xm_file@
 269 host_xm_defines=@host_xm_defines@
 270 xm_file=@xm_file@
 271 xm_defines=@xm_defines@
 272 lang_specs_files=@lang_specs_files@
 273 lang_options_files=@lang_options_files@
 274 lang_tree_files=@lang_tree_files@
 275 target_cpu_default=@target_cpu_default@
 276 GCC_THREAD_FILE=@thread_file@
 277 OBJC_BOEHM_GC=@objc_boehm_gc@
 278 GTHREAD_FLAGS=@gthread_flags@
 279 # Be prepared for gcc2 merges.
 280 gcc_version=@gcc_version@
 281 gcc_version_trigger=@gcc_version_trigger@
 282 version=$(gcc_version)
 283 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 284
 285 # Common prefix for installation directories.
 286 # NOTE: This directory must exist when you start installation.
 287 prefix = @prefix@
 288 # Directory in which to put localized header files. On the systems with
 289 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 290 # `/usr'.
 291 # NOTE: local_prefix *should not* default from prefix.
 292 local_prefix = @local_prefix@
 293 # Directory in which to put host dependent programs and libraries
 294 exec_prefix = @exec_prefix@
 295 # Directory in which to put the executable for the command `gcc'
 296 bindir = @bindir@
 297 # Directory in which to put the directories used by the compiler.
 298 libdir = @libdir@
 299 # Directory in which the compiler finds executables, libraries, etc.
 300 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 301 # Used to produce a relative $(gcc_tooldir) in gcc.o
 302 unlibsubdir = ../../..
 303 # Directory in which to find other cross-compilation tools and headers.
 304 dollar = @dollar@
 305 # Used in install-cross.
 306 gcc_tooldir = @gcc_tooldir@
 307 # Used to install the shared libgcc.
 308 slibdir = @slibdir@
 309 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 310 build_tooldir = $(exec_prefix)/$(target_alias)
 311 # Directory in which the compiler finds target-independent g++ includes.
 312 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 313 # Directory to search for site-specific includes.
 314 local_includedir = $(local_prefix)/include
 315 includedir = $(prefix)/include
 316 # where the info files go
 317 infodir = @infodir@
 318 # Where cpp should go besides $prefix/bin if necessary
 319 cpp_install_dir = @cpp_install_dir@
 320 # where the locale files go
 321 datadir = @datadir@
 322 localedir = $(datadir)/locale
 323 # Extension (if any) to put in installed man-page filename.
 324 man1ext = .1
 325 man7ext = .7
 326 objext = .o
 327 exeext = @host_exeext@
 328 build_exeext = @build_exeext@
 329
 330 # Directory in which to put man pages.
 331 mandir = @mandir@
 332 man1dir = $(mandir)/man1
 333 man7dir = $(mandir)/man7
 334 # Dir for temp files.
 335 tmpdir = /tmp
 336
 337 # Top build directory, relative to here.
 338 top_builddir = .
 339
 340 # Whether we were configured with NLS.
 341 USE_NLS = @USE_NLS@
 342
 343 # Internationalization library.
 344 INTLLIBS = @INTLLIBS@
 345 INTLDEPS = @INTLDEPS@
 346
 347 # Character encoding conversion library.
 348 LIBICONV = @LIBICONV@
 349
 350 # List of internationalization subdirectories.
 351 INTL_SUBDIRS = intl
 352
 353 # The GC method to be used on this system.
 354 GGC=@GGC@.o
 355
 356 # If a supplementary library is being used for the GC.
 357 GGC_LIB=
 358
 359 # libgcc.a may be built directly or via stmp-multilib,
 360 # and installed likewise.  Overridden by t-fragment.
 361 LIBGCC = libgcc.a
 362 INSTALL_LIBGCC = install-libgcc
 363
 364 # Options to use when compiling libgcc2.a.
 365 #
 366 LIBGCC2_DEBUG_CFLAGS = -g
 367 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 368
 369 # Additional options to use when compiling libgcc2.a.
 370 # Some targets override this to -isystem include
 371 LIBGCC2_INCLUDES =
 372
 373 # Additional target-dependent options for compiling libgcc2.a.
 374 TARGET_LIBGCC2_CFLAGS =
 375
 376 # Options to use when compiling crtbegin/end.
 377 CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
 378   -finhibit-size-directive -fno-inline-functions -fno-exceptions \
 379   -fno-zero-initialized-in-bss
 380
 381 # Additional sources to handle exceptions; overridden on ia64.
 382 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 383   $(srcdir)/unwind-sjlj.c
 384 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 385
 386 # nm flags to list global symbols in libgcc object files.
 387 SHLIB_NM_FLAGS = -pg
 388
 389 # List of extra executables that should be compiled for this target machine
 390 # that are used for compiling from source code to object code.
 391 # The rules for compiling them should be in the t-* file for the machine.
 392 EXTRA_PASSES =@extra_passes@
 393
 394 # Like EXTRA_PASSES, but these are used when linking.
 395 EXTRA_PROGRAMS = @extra_programs@
 396
 397 # List of extra object files that should be compiled for this target machine.
 398 # The rules for compiling them should be in the t-* file for the machine.
 399 EXTRA_PARTS = @extra_parts@
 400
 401 # List of extra object files that should be compiled and linked with
 402 # compiler proper (cc1, cc1obj, cc1plus).
 403 EXTRA_OBJS = @extra_objs@
 404
 405 # List of extra object files that should be compiled and linked with
 406 # the gcc driver.
 407 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 408
 409 # List of additional header files to install.
 410 # Often this is edited directly by `configure'.
 411 EXTRA_HEADERS =@extra_headers_list@
 412
 413 # It is convenient for configure to add the assignment at the beginning,
 414 # so don't override it here.
 415 USE_COLLECT2 = collect2$(exeext)
 416
 417 # List of extra C and assembler files to add to static and shared libgcc2.
 418 # Assembler files should have names ending in `.asm'.
 419 LIB2FUNCS_EXTRA =
 420
 421 # List of extra C and assembler files to add to static libgcc2.
 422 # Assembler files should have names ending in `.asm'.
 423 LIB2FUNCS_STATIC_EXTRA =
 424
 425 # We do not try to build float.h anymore.  Let configure select the
 426 # appropriate pre-built float.h file for the target.
 427 FLOAT_H=@float_h_file@
 428
 429 # Program to convert libraries.
 430 LIBCONVERT =
 431
 432 # Control whether header files are installed.
 433 INSTALL_HEADERS=install-headers install-mkheaders
 434
 435 # Control whether Info documentation is built and installed.
 436 BUILD_INFO = @BUILD_INFO@
 437
 438 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 439 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 440
 441 # Additional directories of header files to run fixincludes on.
 442 # These should be directories searched automatically by default
 443 # just as /usr/include is.
 444 # *Do not* use this for directories that happen to contain
 445 # header files, but are not searched automatically by default.
 446 # On most systems, this is empty.
 447 OTHER_FIXINCLUDES_DIRS=
 448
 449 # A list of all the language-specific executables.
 450 # This is overridden by configure.
 451 COMPILERS = cc1$(exeext) @all_compilers@
 452
 453 # List of things which should already be built whenever we try to use xgcc
 454 # to compile anything (without linking).
 455 GCC_PASSES=xgcc$(exeext) cc1$(exeext) specs $(EXTRA_PASSES)
 456
 457 # List of things which should already be built whenever we try to use xgcc
 458 # to link anything.
 459 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 460
 461 # Directory to link to, when using the target `maketest'.
 462 DIR = ../gcc
 463
 464 # Flags to use when cross-building GCC.
 465 # Prefix to apply to names of object files when using them
 466 # to run on the machine we are compiling on.
 467 BUILD_PREFIX = @BUILD_PREFIX@
 468 # Prefix to apply to names of object files when compiling them
 469 # to run on the machine we are compiling on.
 470 # The default for this variable is chosen to keep these rules
 471 # out of the way of the other rules for compiling the same source files.
 472 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 473 # Native compiler for the build machine and its switches.
 474 HOST_CC = @HOST_CC@
 475 HOST_CFLAGS= @HOST_CFLAGS@ -DGENERATOR_FILE
 476
 477 # Native linker and preprocessor flags.  For x-fragment overrides.
 478 HOST_LDFLAGS=$(LDFLAGS)
 479 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 480
 481 # Actual name to use when installing a native compiler.
 482 GCC_INSTALL_NAME = `echo gcc|sed '$(program_transform_name)'`
 483 GCC_TARGET_INSTALL_NAME = $(target_alias)-`echo gcc|sed '$(program_transform_name)'`
 484 CPP_INSTALL_NAME = `echo cpp|sed '$(program_transform_name)'`
 485 PROTOIZE_INSTALL_NAME = `echo protoize|sed '$(program_transform_name)'`
 486 UNPROTOIZE_INSTALL_NAME = `echo unprotoize|sed '$(program_transform_name)'`
 487 GCOV_INSTALL_NAME = `echo gcov|sed '$(program_transform_name)'`
 488 GCCBUG_INSTALL_NAME = `echo gccbug|sed '$(program_transform_name)'`
 489
 490 # Actual name to use when installing a cross-compiler.
 491 GCC_CROSS_NAME = `echo gcc|sed '$(program_transform_cross_name)'`
 492 CPP_CROSS_NAME = `echo cpp|sed '$(program_transform_cross_name)'`
 493 PROTOIZE_CROSS_NAME = `echo protoize|sed '$(program_transform_cross_name)'`
 494 UNPROTOIZE_CROSS_NAME = `echo unprotoize|sed '$(program_transform_cross_name)'`
 495
 496 # Set by autoconf to "all.internal" for a native build, or
 497 # "all.cross" to build a cross compiler.
 498 ALL = @ALL@
 499
 500 # Setup the testing framework, if you have one
 501 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 502             echo $${rootme}/../expect/expect ; \
 503           else echo expect ; fi`
 504
 505 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 506                echo $${srcdir}/../dejagnu/runtest ; \
 507             else echo runtest; fi`
 508 RUNTESTFLAGS =
 509
 510 # Extra symbols for fixproto to define when parsing headers.
 511 FIXPROTO_DEFINES =
 512
 513 # Extra flags to use when compiling crt{begin,end}.o.
 514 CRTSTUFF_T_CFLAGS =
 515
 516 # Extra flags to use when compiling [m]crt0.o.
 517 CRT0STUFF_T_CFLAGS =
 518
 519 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 520 T =
 521
 522 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 523 # $(T_TARGET) to the name of the actual target filename.
 524 T_TARGET =
 525 T_TARGET : $(T_TARGET)
 526
 527 # End of variables for you to override.
 528
 529 # Definition of `all' is here so that new rules inserted by sed
 530 # do not specify the default target.
 531 # The real definition is under `all.internal' (for native compilers)
 532 # or `all.cross' (for cross compilers).
 533 all: all.indirect
 534
 535 # This tells GNU Make version 3 not to put all variables in the environment.
 536 .NOEXPORT:
 537
 538 # GCONFIG_H lists the config files that the generator files depend on, while
 539 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 540 # several files generated by those generators.
 541 GCONFIG_H = config.h $(host_xm_file_list)
 542 HCONFIG_H = hconfig.h $(build_xm_file_list)
 543 CONFIG_H = $(GCONFIG_H) insn-constants.h insn-flags.h
 544 TCONFIG_H = tconfig.h $(xm_file_list)
 545 TARGET_H = target.h
 546 HOOKS_H = hooks.h
 547 LANGHOOKS_DEF_H = langhooks.h $(HOOKS_H)
 548 TARGET_DEF_H = target-def.h $(HOOKS_H)
 549 TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
 550
 551 MACHMODE_H = machmode.h machmode.def
 552 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 553 RTL_H = $(RTL_BASE_H) genrtl.h
 554 PARAMS_H = params.h params.def
 555 TREE_H = tree.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 556 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 557 DEMANGLE_H = $(srcdir)/../include/demangle.h
 558 RECOG_H = recog.h
 559 EXPR_H = expr.h
 560 OPTABS_H = optabs.h insn-codes.h
 561 REGS_H = regs.h varray.h $(MACHMODE_H)
 562 INTEGRATE_H = integrate.h varray.h
 563 LOOP_H = loop.h varray.h bitmap.h
 564 GCC_H = gcc.h version.h
 565 GGC_H = ggc.h varray.h
 566 TIMEVAR_H = timevar.h timevar.def
 567 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 568 C_COMMON_H = c-common.h $(SPLAY_TREE_H) $(CPPLIB_H)
 569 C_TREE_H = c-tree.h $(C_COMMON_H)
 570 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 571 PREDICT_H = predict.h predict.def
 572 CPPLIB_H = cpplib.h line-map.h
 573
 574 # sed inserts variable overrides after the following line.
 575 ####target overrides
 576 @target_overrides@
 577
 578 ####host overrides
 579 @host_overrides@
 580 #\f
 581 # Now figure out from those variables how to compile and link.
 582
 583 all.indirect: $(ALL)
 584
 585 # IN_GCC distinguishes between code compiled into GCC itself and other
 586 # programs built during a bootstrap.
 587 # autoconf inserts -DCROSS_COMPILE if we are building a cross compiler.
 588 INTERNAL_CFLAGS = -DIN_GCC @CROSS@
 589
 590 # This is the variable actually used when we compile.
 591 # If you change this line, you probably also need to change the definition
 592 # of HOST_CFLAGS in build-make to match.
 593 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 594   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 595
 596 # Likewise.
 597 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 598
 599 # Build and host support libraries.  FORBUILD is either
 600 # .. or ../$(build_alias) depending on whether host != build.
 601 LIBIBERTY = ../libiberty/libiberty.a
 602 BUILD_LIBIBERTY = @FORBUILD@/libiberty/libiberty.a
 603
 604 # Dependencies on the intl and portability libraries.
 605 LIBDEPS= $(INTLDEPS) $(LIBIBERTY)
 606
 607 # Likewise, for use in the tools that must run on this machine
 608 # even if we are cross-building GCC.
 609 HOST_LIBDEPS= $(BUILD_LIBIBERTY)
 610
 611 # How to link with both our special library facilities
 612 # and the system's installed libraries.
 613 LIBS =  $(INTLLIBS) @LIBS@ $(LIBIBERTY)
 614
 615 # Any system libraries needed just for GNAT.
 616 SYSLIBS = @GNAT_LIBEXC@
 617
 618 # Likewise, for use in the tools that must run on this machine
 619 # even if we are cross-building GCC.
 620 HOST_LIBS = $(BUILD_LIBIBERTY)
 621
 622 HOST_RTL = $(BUILD_PREFIX)rtl.o read-rtl.o $(BUILD_PREFIX)bitmap.o \
 623                 $(BUILD_PREFIX)ggc-none.o gensupport.o
 624
 625 HOST_PRINT = $(BUILD_PREFIX)print-rtl.o
 626 HOST_ERRORS = $(BUILD_PREFIX)errors.o
 627 HOST_VARRAY = $(BUILD_PREFIX)varray.o
 628
 629 # Specify the directories to be searched for header files.
 630 # Both . and srcdir are used, in that order,
 631 # so that *config.h will be found in the compilation
 632 # subdirectory rather than in the source directory.
 633 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 634 # currently being compiled, in both source trees, to be examined as well.
 635 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 636            -I$(srcdir)/config -I$(srcdir)/../include
 637
 638 # Always use -I$(srcdir)/config when compiling.
 639 .c.o:
 640         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 641
 642 # This tells GNU make version 3 not to export all the variables
 643 # defined in this file into the environment.
 644 .NOEXPORT:
 645 #\f
 646 # Support for additional languages (other than c and objc).
 647 # ??? objc can be supported this way too (leave for later).
 648
 649 # These next lines are overridden by configure.
 650 LANG_MAKEFILES = @all_lang_makefiles@
 651 LANG_STAGESTUFF = @all_stagestuff@
 652
 653 # Flags to pass to recursive makes.
 654 # CC is set by configure.  Hosts without symlinks need special handling
 655 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 656 # subdirectories.
 657 # ??? The choices here will need some experimenting with.
 658 ORDINARY_FLAGS_TO_PASS = \
 659         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 660         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 661         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 662         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 663         "BISON=$(BISON)" \
 664         "BISONFLAGS=$(BISONFLAGS)" \
 665         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 666         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 667         "LDFLAGS=$(LDFLAGS)" \
 668         "FLEX=$(FLEX)" \
 669         "FLEXFLAGS=$(FLEXFLAGS)" \
 670         "LN=$(LN)" \
 671         "LN_S=$(LN_S)" \
 672         "MAKEINFO=$(MAKEINFO)" \
 673         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 674         "MAKEOVERRIDES=" \
 675         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 676         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 677         "SHELL=$(SHELL)" \
 678         "exeext=$(exeext)" \
 679         "build_exeext=$(build_exeext)" \
 680         "objext=$(objext)" \
 681         "exec_prefix=$(exec_prefix)" \
 682         "prefix=$(prefix)" \
 683         "local_prefix=$(local_prefix)" \
 684         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 685         "build_tooldir=$(build_tooldir)" \
 686         "gcc_tooldir=$(gcc_tooldir)" \
 687         "bindir=$(bindir)" \
 688         "libsubdir=$(libsubdir)" \
 689         "datadir=$(datadir)" \
 690         "localedir=$(localedir)"
 691 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@" \
 692         "STAGE_PREFIX=@stage_prefix_set_by_configure@"
 693 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 694         -e 's|^ *[^ /][^ /]*/|%&|' \
 695         -e 's| -B| -B%|g' \
 696         -e 's|% *[^- /]|%&|g' \
 697         -e 's|%% *|../|g' \
 698         -e 's|%||g'
 699 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 700         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`" \
 701         "STAGE_PREFIX=`echo @quoted_stage_prefix_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 702 #\f
 703 # Lists of files for various purposes.
 704
 705 # Target specific, C specific object file
 706 C_TARGET_OBJS=@c_target_objs@
 707
 708 # Target specific, C++ specific object file
 709 CXX_TARGET_OBJS=@cxx_target_objs@
 710
 711 # Language-specific object files for C and Objective C.
 712 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 713   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o \
 714   c-objc-common.o libcpp.a $(C_TARGET_OBJS)
 715
 716 # Language-specific object files for C.
 717 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 718
 719 # Language-independent object files.
 720
 721 OBJS = alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o   \
 722  cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o cfgrtl.o \
 723  combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o dependence.o \
 724  df.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o dwarfout.o \
 725  emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o            \
 726  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 727  haifa-sched.o hash.o hashtable.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o \
 728  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 729  integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o     \
 730  loop.o mbchar.o optabs.o params.o predict.o print-rtl.o print-tree.o   \
 731  profile.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o  \
 732  reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o      \
 733  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o    \
 734  sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o      \
 735  stor-layout.o stringpool.o timevar.o toplev.o tracer.o tree.o tree-dump.o \
 736  tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o \
 737  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 738
 739 BACKEND = main.o libbackend.a
 740
 741 # GEN files are listed separately, so they can be built before doing parallel
 742 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 743 #  them before rtl.o is compiled.
 744 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 745  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 746  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 747  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext)
 748
 749 # Files to be copied away after each stage in building.
 750 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 751  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 752  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 753  tree-check.h \
 754  s-flags s-config s-codes s-mlib s-under s-genrtl \
 755  s-output s-recog s-emit s-extract s-peep s-check \
 756  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 757  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 758  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 759  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 760  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 761  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 762  genrtl.c genrtl.h \
 763  xgcc$(exeext) cpp$(exeext) cc1$(exeext) $(EXTRA_PASSES) \
 764  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 765  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 766  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 767  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 768  $(LANG_STAGESTUFF)
 769
 770 # Library members defined in libgcc2.c.
 771 # Variable length limited to 255 charactes when passed to a shell script.
 772 LIB2FUNCS_1 = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 773     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 774     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi
 775
 776 LIB2FUNCS_2 = _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf \
 777     _clear_cache _trampoline __main _exit _absvsi2 _absvdi2 _addvsi3 \
 778     _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 779
 780 # Defined in libgcc2.c, included only in the static library.
 781 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 782
 783 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 784     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 785     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 786     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 787
 788 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 789     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 790     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 791     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 792
 793 # These might cause a divide overflow trap and so are compiled with
 794 # unwinder info.
 795 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 796
 797 # The only suffixes we want for implicit rules are .c and .o, so clear
 798 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 799 # For i18n support, we also need .gmo, .po, .pox.
 800 # This must come before the language makefile fragments to allow them to
 801 # add suffixes and rules of their own.
 802 .SUFFIXES:
 803 .SUFFIXES: .c .o .po .pox .gmo
 804
 805 #\f
 806 # Language makefile fragments.
 807
 808 # The following targets define the interface between us and the languages.
 809 #
 810 # all.cross, start.encap, rest.encap,
 811 # info, dvi,
 812 # install-normal, install-common, install-info, install-man,
 813 # uninstall,
 814 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 815 # stage1, stage2, stage3, stage4
 816 #
 817 # Each language is linked in with a series of hooks (since we can't use `::'
 818 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 819 # Configure computes and adds these here.
 820
 821 ####language hooks
 822 @language_hooks@
 823
 824 # sed inserts language fragments after the following line.
 825 ####language fragments
 826 @language_fragments@
 827
 828 # End of language makefile fragments.
 829 #\f
 830
 831 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 832    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 833         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 834                 "$(xmake_file)" "$(tmake_file)"
 835         cp config.status config.run
 836         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 837         rm -f config.run
 838
 839 config.h: cs-config.h ; @true
 840 hconfig.h: cs-hconfig.h ; @true
 841 tconfig.h: cs-tconfig.h ; @true
 842 tm_p.h: cs-tm_p.h ; @true
 843
 844 cs-config.h: Makefile
 845         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 846         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 847         $(SHELL) $(srcdir)/mkconfig.sh config.h
 848
 849 cs-hconfig.h: Makefile
 850         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 851         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 852         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 853
 854 cs-tconfig.h: Makefile
 855         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 856         TARGET_CPU_DEFAULT="" \
 857         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 858
 859 cs-tm_p.h: Makefile
 860         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 861         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 862
 863 # Don't automatically run autoconf, since configure.in might be accidentally
 864 # newer than configure.  Also, this writes into the source directory which
 865 # might be on a read-only file system.  If configured for maintainer mode
 866 # then do allow autoconf to be run.
 867
 868 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 869         (cd $(srcdir) && autoconf)
 870
 871 gccbug: $(srcdir)/gccbug.in
 872         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 873
 874 mklibgcc: $(srcdir)/mklibgcc.in
 875         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 876
 877 mkheaders: $(srcdir)/mkheaders.in
 878         CONFIG_FILES=mkheaders CONFIG_HEADERS= ./config.status
 879
 880 # cstamp-h.in controls rebuilding of config.in.
 881 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 882 # delete it.  A stamp file is needed as autoheader won't update the file if
 883 # nothing has changed.
 884 # It remains in the source directory and is part of the distribution.
 885 # This follows what is done in shellutils, fileutils, etc.
 886 # "echo timestamp" is used instead of touch to be consistent with other
 887 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 888 # ??? Newer versions have a maintainer mode that may be useful here.
 889
 890 # Don't run autoheader automatically either.
 891 # Only run it if maintainer mode is enabled.
 892 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 893 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 894 @MAINT@ (cd $(srcdir) && autoheader)
 895 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 896 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 897 auto-host.h: cstamp-h ; @true
 898 cstamp-h: config.in config.status
 899         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 900
 901 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 902 # a target to build even if it is up-to-date.  So we must verify that
 903 # config.status does not exist before failing.
 904 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 905         @if [ ! -f config.status ] ; then \
 906           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 907           false; \
 908         else \
 909           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 910         fi
 911
 912 all.internal: start.encap rest.encap doc
 913 # This is what to compile if making a cross-compiler.
 914 # Note that we can compile enquire using the cross-compiler just built,
 915 # although we can't run it on this machine.
 916 all.cross: native gcc-cross cpp$(exeext) specs \
 917         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 918 # This is what must be made before installing GCC and converting libraries.
 919 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 920         xlimits.h lang.start.encap
 921 # These can't be made until after GCC can run.
 922 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 923 # This is what is made with the host's compiler
 924 # whether making a cross compiler or not.
 925 native: config.status auto-host.h intl.all build-@POSUB@ $(LANGUAGES) \
 926         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 927
 928 # Define the names for selecting languages in LANGUAGES.
 929 C c: cc1$(exeext) tradcpp0$(exeext)
 930 PROTO: proto
 931
 932 # Tell GNU make these are phony targets.
 933 .PHONY: C c PROTO proto
 934
 935 # On the target machine, finish building a cross compiler.
 936 # This does the things that can't be done on the host machine.
 937 rest.cross: $(LIBGCC) specs
 938
 939 # Recompile all the language-independent object files.
 940 # This is used only if the user explicitly asks for it.
 941 compilations: $(BACKEND)
 942
 943 # Like libcpp.a, this archive is strictly for the host.
 944 libbackend.a: $(OBJS)
 945         -rm -rf libbackend.a
 946         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 947         -$(RANLIB) libbackend.a
 948
 949 # We call this executable `xgcc' rather than `gcc'
 950 # to avoid confusion if the current directory is in the path
 951 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 952 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 953    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 954         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 955           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 956
 957 # cpp is to cpp0 as gcc is to cc1.
 958 # The only difference from xgcc is that it's linked with cppspec.o
 959 # instead of gccspec.o.
 960 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 961    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 962         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 963           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 964
 965 # Dump a specs file to make -B./ read these specs over installed ones.
 966 specs: xgcc$(exeext)
 967         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 968         mv tmp-specs specs
 969
 970 # We do want to create an executable named `xgcc', so we can use it to
 971 # compile libgcc2.a.
 972 # Also create gcc-cross, so that install-common will install properly.
 973 gcc-cross: xgcc$(exeext)
 974         cp xgcc$(exeext) gcc-cross$(exeext)
 975
 976 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 977         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 978                 $(C_OBJS) $(BACKEND) $(LIBS)
 979
 980 # Build the version of limits.h that we will install.
 981 xlimits.h: glimits.h limitx.h limity.h
 982         if $(LIMITS_H_TEST) ; then \
 983           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 984         else \
 985           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 986         fi
 987         mv tmp-xlimits.h xlimits.h
 988 #\f
 989 # Build libgcc.a.
 990
 991 LIB2ADD = $(LIB2FUNCS_EXTRA)
 992 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
 993
 994 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
 995         objext='$(objext)' \
 996         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
 997         LIB2FUNCS_1='$(LIB2FUNCS_1)' \
 998         LIB2FUNCS_2='$(LIB2FUNCS_2)' \
 999         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
1000         LIB2ADD='$(LIB2ADD)' \
1001         LIB2ADD_ST='$(LIB2ADD_ST)' \
1002         LIB2ADDEH='$(LIB2ADDEH)' \
1003         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1004         FPBIT='$(FPBIT)' \
1005         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1006         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
1007         DPBIT='$(DPBIT)' \
1008         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1009         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1010         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1011         SHLIB_LINK='$(SHLIB_LINK)' \
1012         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1013         SHLIB_EXT='$(SHLIB_EXT)' \
1014         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1015         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1016         SHLIB_MKMAP_OPTS='$(SHLIB_MKMAP_OPTS)' \
1017         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1018         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1019         SHLIB_SLIBDIR_SUFFIXES='$(SHLIB_SLIBDIR_SUFFIXES)' \
1020         mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \
1021           $(SHELL) mklibgcc > tmp-libgcc.mk
1022         mv tmp-libgcc.mk libgcc.mk
1023
1024 # All the things that might cause us to want to recompile bits of libgcc.
1025 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1026         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1027         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1028         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1029         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1030
1031 libgcc.a: $(LIBGCC_DEPS)
1032         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1033           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
1034           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1035           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1036           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1037           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1038           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1039           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1040           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1041           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1042           INCLUDES="$(INCLUDES)" \
1043           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1044           LIB1ASMSRC='$(LIB1ASMSRC)' \
1045           MAKEOVERRIDES= \
1046           -f libgcc.mk all
1047
1048 # Use the genmultilib shell script to generate the information the gcc
1049 # driver program needs to select the library directory based on the
1050 # switches.
1051 multilib.h: s-mlib; @true
1052 s-mlib: $(srcdir)/genmultilib Makefile
1053         if test @enable_multilib@ = yes; then \
1054           $(SHELL) $(srcdir)/genmultilib \
1055             "$(MULTILIB_OPTIONS)" \
1056             "$(MULTILIB_DIRNAMES)" \
1057             "$(MULTILIB_MATCHES)" \
1058             "$(MULTILIB_EXCEPTIONS)" \
1059             "$(MULTILIB_EXTRA_OPTS)" \
1060             "$(MULTILIB_EXCLUSIONS)" \
1061             > tmp-mlib.h; \
1062         else \
1063           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' > tmp-mlib.h; \
1064         fi
1065         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1066         $(STAMP) s-mlib
1067
1068 # Build multiple copies of libgcc.a, one for each target switch.
1069 stmp-multilib: $(LIBGCC_DEPS)
1070         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1071           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
1072           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1073           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1074           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1075           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1076           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1077           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1078           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1079           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1080           INCLUDES="$(INCLUDES)" \
1081           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1082           LIB1ASMSRC='$(LIB1ASMSRC)' \
1083           MAKEOVERRIDES= \
1084           -f libgcc.mk all
1085         $(STAMP) stmp-multilib
1086
1087 # Compile two additional files that are linked with every program
1088 # linked using GCC on systems using COFF or ELF, for the sake of C++
1089 # constructors.
1090 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1091   gbl-ctors.h stmp-int-hdrs tsystem.h
1092         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1093           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN \
1094           -o $(T)crtbegin$(objext)
1095
1096 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1097   gbl-ctors.h stmp-int-hdrs tsystem.h
1098         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1099           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END \
1100           -o $(T)crtend$(objext)
1101
1102 # These are versions of crtbegin and crtend for shared libraries.
1103 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1104   gbl-ctors.h stmp-int-hdrs tsystem.h
1105         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
1106           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1107           -o $(T)crtbeginS$(objext)
1108
1109 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1110   gbl-ctors.h stmp-int-hdrs tsystem.h
1111         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
1112           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1113           -o $(T)crtendS$(objext)
1114
1115 # This is a version of crtbegin for -static links.
1116 $(T)crtbeginT.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1117   gbl-ctors.h stmp-int-hdrs tsystem.h
1118         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1119           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O \
1120           -o $(T)crtbeginT$(objext)
1121
1122 # Compile the start modules crt0.o and mcrt0.o that are linked with
1123 # every program
1124 crt0.o: s-crt0 ; @true
1125 mcrt0.o: s-crt0; @true
1126
1127 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1128         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1129           -o crt0.o -c $(CRT0_S)
1130         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1131           -o mcrt0.o -c $(MCRT0_S)
1132         $(STAMP) s-crt0
1133 #\f
1134 # Compiling object files from source files.
1135
1136 # Note that dependencies on obstack.h are not written
1137 # because that file is not part of GCC.
1138
1139 # C language specific files.
1140
1141 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1142     diagnostic.h $(TM_P_H)
1143 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) $(GGC_H) intl.h \
1144     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h $(CPPLIB_H)
1145         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1146                -c $(srcdir)/c-parse.c $(OUTPUT_OPTION)
1147
1148 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1149         cd $(srcdir) && \
1150         if $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y; then \
1151           test -f c-p$$$$.output && mv -f c-p$$$$.output c-parse.output ; \
1152           mv -f c-p$$$$.c c-parse.c ; \
1153         else \
1154           rm -f c-p$$$$.* ; \
1155           false ; \
1156         fi
1157
1158 $(srcdir)/c-parse.y: c-parse.in
1159         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1160         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1161           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1162           $(srcdir)/c-parse.in >>tmp-c-parse.y
1163         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1164
1165 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1166     $(GGC_H) $(TARGET_H) flags.h function.h output.h $(EXPR_H) \
1167     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H) c-pragma.h
1168 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1169     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1170 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1171     langhooks.h $(LANGHOOKS_DEF_H) c-common.h
1172 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1173     debug.h $(C_TREE_H) c-common.h real.h \
1174     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1175     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1176 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1177     $(C_TREE_H) $(RTL_H) insn-config.h integrate.h $(EXPR_H) $(C_TREE_H) \
1178     flags.h toplev.h tree-inline.h diagnostic.h integrate.h $(VARRAY_H) \
1179     langhooks.h $(GGC_H)
1180 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1181     flags.h toplev.h
1182 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h \
1183     $(C_COMMON_H)
1184 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1185     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H) $(C_COMMON_H)
1186 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1187 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1188     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1189 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1190     $(BASIC_BLOCK_H)
1191
1192 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1193 COLLECT2_LIBS = @COLLECT2_LIBS@
1194 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1195 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1196         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1197                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1198         mv -f T$@ $@
1199
1200 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1201         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1202         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1203         -DTARGET_MACHINE=\"$(target_alias)\" \
1204         -c $(srcdir)/collect2.c $(OUTPUT_OPTION)
1205
1206 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1207 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1208         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1209
1210 underscore.c: s-under ; @true
1211
1212 s-under: $(GCC_PASSES)
1213         echo "int xxy_us_dummy;" >tmp-dum.c
1214         $(GCC_FOR_TARGET) -S tmp-dum.c
1215         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1216         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1217           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1218         else \
1219           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1220         fi
1221         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1222         -rm -f tmp-dum.c tmp-dum.s
1223         $(STAMP) s-under
1224
1225 # A file used by all variants of C.
1226
1227 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1228         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1229         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
1230         diagnostic.h tree-inline.h except.h real.h
1231
1232 # A file used by all variants of C and some other languages.
1233
1234 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1235         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1236         builtin-types.def $(TARGET_H) langhooks.h
1237
1238 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) langhooks.h \
1239         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1240
1241 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1242         flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1243         $(EXPR_H) $(PREDICT_H)
1244
1245 # Language-independent files.
1246
1247 DRIVER_DEFINES = \
1248   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1249   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1250   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1251   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1252   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1253   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1254   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1255   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1256
1257 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1258     Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H)
1259         (SHLIB_LINK='$(SHLIB_LINK)' \
1260         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1261         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1262   $(DRIVER_DEFINES) \
1263   -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
1264
1265 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1266         (SHLIB_LINK='$(SHLIB_LINK)' \
1267         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1268         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1269   $(DRIVER_DEFINES) \
1270   -c $(srcdir)/gccspec.c $(OUTPUT_OPTION))
1271
1272 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1273
1274 tree-check.h: s-check ; @true
1275 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1276         ./gencheck$(build_exeext) > tmp-check.h
1277         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1278         $(STAMP) s-check
1279
1280 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1281         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1282          gencheck.o $(HOST_LIBS)
1283
1284 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1285              $(lang_tree_files)
1286         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1287           $(srcdir)/gencheck.c $(OUTPUT_OPTION)
1288
1289 gencheck.h : s-gencheck ; @true
1290 s-gencheck : Makefile
1291         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1292             echo "#include \"$$f\""; \
1293         done | sed 's|$(srcdir)/||' > tmp-gencheck.h
1294         $(SHELL) $(srcdir)/move-if-change tmp-gencheck.h gencheck.h
1295         $(STAMP) s-gencheck
1296
1297 options.h : s-options ; @true
1298 s-options : Makefile
1299         lof="$(lang_options_files)"; for f in $$lof; do \
1300             echo "#include \"$$f\""; \
1301         done | sed 's|$(srcdir)/||' > tmp-options.h
1302         $(SHELL) $(srcdir)/move-if-change tmp-options.h options.h
1303         $(STAMP) s-options
1304
1305 specs.h : s-specs ; @true
1306 s-specs : Makefile
1307         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1308             echo "#include \"$$f\""; \
1309         done | sed 's|$(srcdir)/||' > tmp-specs.h
1310         $(SHELL) $(srcdir)/move-if-change tmp-specs.h specs.h
1311         $(STAMP) s-specs
1312
1313 dumpvers: dumpvers.c
1314
1315 version.o: version.c version.h
1316
1317 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1318         flags.h $(GGC_H) varray.h hash.h $(HASHTAB_H) $(TM_P_H) langhooks.h
1319
1320 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1321         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1322
1323 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1324         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1325
1326 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1327         flags.h toplev.h
1328
1329 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1330
1331 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1332
1333 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1334         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1335
1336 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1337         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1338         -DPREFIX=\"$(prefix)\" \
1339           -c $(srcdir)/prefix.c $(OUTPUT_OPTION)
1340
1341 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h \
1342    toplev.h langhooks.h
1343
1344 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1345    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h \
1346    $(LANGHOOKS_DEF_H) flags.h
1347 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1348    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h real.h
1349 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1350    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1351    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
1352 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1353    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1354    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
1355    $(C_COMMON_H) tree-inline.h
1356 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
1357    langhooks.h real.h
1358 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1359    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H) $(TARGET_H) \
1360    langhooks.h
1361 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h real.h \
1362    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H) langhooks.h
1363 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1364    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1365    input.h toplev.h intl.h langhooks.h $(LANGHOOKS_DEF_H)
1366 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1367    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1368    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1369    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1370    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1371    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h \
1372    langhooks.h insn-flags.h options.h cfglayout.h
1373         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1374           -DTARGET_NAME=\"$(target_alias)\" \
1375           -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
1376 main.o : main.c $(CONFIG_H) $(SYSTEM_H) toplev.h
1377
1378 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1379    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1380
1381 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1382         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1383
1384 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1385     hard-reg-set.h $(BASIC_BLOCK_H)
1386         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1387
1388 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) \
1389    hard-reg-set.h $(TM_P_H) insn-config.h $(RECOG_H) flags.h
1390
1391 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1392         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1393
1394 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1395    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) $(OBSTACK_H) \
1396    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1397    $(HASHTAB_H) $(TARGET_H) langhooks.h
1398 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1399    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1400    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) \
1401    $(TM_P_H) langhooks.h
1402 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1403    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1404    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H) \
1405    langhooks.h $(PREDICT_H)
1406 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1407    except.h function.h $(EXPR_H) libfuncs.h integrate.h langhooks.h \
1408    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1409    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1410 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1411    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
1412    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1413    except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H) real.h
1414 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1415    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1416    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1417    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h real.h
1418 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1419    $(EXPR_H) langhooks.h \
1420    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1421 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1422    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1423    toplev.h $(TM_P_H) langhooks.h
1424 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1425    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1426    toplev.h function.h ggc.h $(TM_P_H)
1427 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1428    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1429    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1430 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1431     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
1432    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1433 debug.o : debug.c debug.h $(CONFIG_H) $(SYSTEM_H)
1434 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1435    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1436    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1437    sdbout.h toplev.h $(TM_P_H) except.h debug.h langhooks.h
1438 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1439    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1440    debug.h langhooks.h
1441 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1442    debug.h flags.h insn-config.h reload.h output.h diagnostic.h real.h \
1443    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1444    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h
1445 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1446    output.h dwarf2asm.h $(TM_P_H)
1447 vmsdbgout.o : vmsdbgout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1448    output.h vmsdbg.h debug.h langhooks.h
1449 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1450    flags.h toplev.h output.h dbxout.h $(GGC_H) $(TARGET_H)
1451 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1452    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1453    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1454    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h
1455 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1456 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1457    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1458    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1459    $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h
1460 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1461    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1462    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1463
1464 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1465    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1466    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1467 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1468    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1469    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1470 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1471    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1472    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H) $(TIMEVAR_H)
1473 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1474    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1475    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H) except.h
1476 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1477    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1478 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1479    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1480    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1481 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1482    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1483    $(TM_P_H) df.h
1484 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1485    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1486    $(BASIC_BLOCK_H) output.h ssa.h
1487 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1488    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1489 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1490     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1491     errors.h $(GGC_H) df.h function.h
1492 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1493    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h \
1494    $(FIBHEAP_H)
1495 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1496    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1497 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1498    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1499    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H) \
1500    langhooks.h profile.h libfuncs.h
1501 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1502    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1503    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1504    toplev.h varray.h except.h cselib.h $(OPTABS_H) $(TM_P_H)
1505 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1506    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1507 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1508    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1509    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H) $(PARAMS_H)
1510 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1511    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1512    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1513 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1514    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1515    function.h except.h $(GGC_H) $(TM_P_H)
1516 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1517    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1518    function.h except.h $(GGC_H) $(TM_P_H) insn-config.h
1519 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(BASIC_BLOCK_H) \
1520    hard-reg-set.h insn-config.h $(RECOG_H) $(GGC_H) $(TM_P_H)
1521 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1522    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1523    function.h except.h $(GGC_H)
1524 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TIMEVAR_H)\
1525    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h \
1526    $(GGC_H) insn-config.h cselib.h $(TARGET_H) $(TM_P_H)
1527 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1528    $(BASIC_BLOCK_H) hard-reg-set.h
1529 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1530    $(BASIC_BLOCK_H)
1531 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1532    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1533    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1534 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1535    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1536    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1537 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1538    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1539    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1540 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1541    $(REGS_H)
1542         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1543 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1544    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1545    $(TM_P_H)
1546 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1547    errors.h
1548 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1549    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1550    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1551 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1552    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1553    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1554    except.h $(TREE_H)
1555 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1556    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1557    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1558 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1559    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1560    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1561 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1562    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1563    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h $(TARGET_H)
1564 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1565    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1566    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1567 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1568    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1569    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1570 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1571    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1572    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1573 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1574    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1575    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1576 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1577    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1578    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1579 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1580    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H) \
1581    $(TARGET_H) real.h
1582 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1583    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1584    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h profile.h \
1585    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H)
1586 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1587    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1588    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1589 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1590    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1591    varray.h function.h $(TM_P_H)
1592 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1593    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1594    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H) real.h \
1595    $(PARAMS_H) $(TARGET_H)
1596 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1597 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1598    flags.h $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h $(TARGET_H)
1599 tracer.o : tracer.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1600    $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h flags.h \
1601    $(PARAMS_H) profile.h
1602 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1603    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
1604    cfglayout.h
1605 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1606 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1607    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1608    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1609 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1610    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1611    output.h except.h $(TM_P_H)
1612 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1613    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1614 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1615 hooks.o: hooks.c $(CONFIG_H) $(SYSTEM_H) $(HOOKS_H)
1616
1617 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1618    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1619    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1620    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H) \
1621    langhooks.h
1622         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1623                 $(out_file) $(OUTPUT_OPTION)
1624
1625 # Build auxiliary files that support ecoff format.
1626 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1627         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1628
1629 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1630
1631 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1632         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1633
1634 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1635
1636 # Build file to support OSF/rose half-pic format.
1637 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H) halfpic.h
1638
1639 #\f
1640 # Generate header and source files from the machine description,
1641 # and compile them.
1642
1643 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1644   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1645   insn-attr.h insn-attrtab.c
1646
1647 # The following pair of rules has this effect:
1648 # genconfig is run only if the md has changed since genconfig was last run;
1649 # but the file insn-config.h is touched only when its contents actually change.
1650
1651 # Each of the other insn-* files is handled by a similar pair of rules.
1652
1653 # This causes an anomaly in the results of make -n
1654 # because insn-* is older than s-*
1655 # and thus make -n thinks that insn-* will be updated
1656 # and force recompilation of things that depend on it.
1657 # We use move-if-change precisely to avoid such recompilation.
1658 # But there is no way to teach make -n that it will be avoided.
1659
1660 # Each of the insn-*.[ch] rules has a semicolon at the end,
1661 # for otherwise the system Make on SunOS 4.1 never tries
1662 # to recompile insn-*.o.  To avoid problems and extra noise from
1663 # versions of make which don't like empty commands (nothing after the
1664 # trailing `;'), we call true for each.
1665
1666 insn-config.h: s-config ; @true
1667 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1668         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1669         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1670         $(STAMP) s-config
1671
1672 insn-flags.h: s-flags ; @true
1673 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1674         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1675         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1676         $(STAMP) s-flags
1677
1678 insn-codes.h: s-codes ; @true
1679 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1680         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1681         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1682         $(STAMP) s-codes
1683
1684 insn-constants.h: s-constants ; @true
1685 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1686         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1687         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1688         $(STAMP) s-constants
1689
1690 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1691   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1692   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1693         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c \
1694           $(OUTPUT_OPTION)
1695
1696 insn-emit.c: s-emit ; @true
1697 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1698         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1699         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1700         $(STAMP) s-emit
1701
1702 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1703   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1704   $(TM_P_H) toplev.h reload.h
1705         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c \
1706           $(OUTPUT_OPTION)
1707
1708 insn-recog.c: s-recog ; @true
1709 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1710         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1711         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1712         $(STAMP) s-recog
1713
1714 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1715   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1716         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c \
1717           $(OUTPUT_OPTION)
1718
1719 insn-opinit.c: s-opinit ; @true
1720 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1721         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1722         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1723         $(STAMP) s-opinit
1724
1725 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1726   insn-config.h $(RECOG_H)
1727         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c \
1728           $(OUTPUT_OPTION)
1729
1730 insn-extract.c: s-extract ; @true
1731 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1732         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1733         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1734         $(STAMP) s-extract
1735
1736 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1737         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1738         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c \
1739           $(OUTPUT_OPTION)
1740
1741 insn-peep.c: s-peep ; @true
1742 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1743         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1744         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1745         $(STAMP) s-peep
1746
1747 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1748     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1749         $(TM_P_H) flags.h
1750         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c \
1751           $(OUTPUT_OPTION)
1752
1753 insn-attr.h: s-attr ; @true
1754 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1755         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1756         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1757         $(STAMP) s-attr
1758
1759 insn-attrtab.c: s-attrtab ; @true
1760 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1761         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1762         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1763         $(STAMP) s-attrtab
1764
1765 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1766     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1767     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1768     insn-codes.h $(TM_P_H)
1769         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c \
1770           $(OUTPUT_OPTION)
1771
1772 insn-output.c: s-output ; @true
1773 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1774         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1775         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1776         $(STAMP) s-output
1777
1778 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1779 genrtl.c genrtl.h : s-genrtl
1780         @true   # force gnu make to recheck modification times.
1781
1782 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1783         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1784         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1785         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1786         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1787         $(STAMP) s-genrtl
1788
1789 tm-preds.h: s-preds; @true
1790
1791 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1792         ./genpreds$(build_exeext) > tmp-preds.h
1793         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1794         $(STAMP) s-preds
1795
1796 #\f
1797 # Compile the programs that generate insn-* from the machine description.
1798 # They are compiled with $(HOST_CC), and associated libraries,
1799 # since they need to run on this machine
1800 # even if GCC is being compiled to run on some other machine.
1801
1802 # $(CONFIG_H) is omitted from the deps of the gen*.o
1803 # because these programs don't really depend on anything
1804 # about the target machine.  They do depend on config.h itself,
1805 # since that describes the host machine.
1806
1807 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1808   $(OBSTACK_H) $(HASHTAB_H)
1809         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c $(OUTPUT_OPTION)
1810
1811 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1812         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c $(OUTPUT_OPTION)
1813
1814 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1815         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1816           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1817
1818 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1819   $(SYSTEM_H) errors.h gensupport.h
1820         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c $(OUTPUT_OPTION)
1821
1822 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1823         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1824          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1825
1826 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1827   $(SYSTEM_H) errors.h gensupport.h
1828         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c $(OUTPUT_OPTION)
1829
1830 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1831         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1832          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1833
1834 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1835   $(SYSTEM_H) errors.h gensupport.h
1836         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c $(OUTPUT_OPTION)
1837
1838 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1839         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1840          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1841
1842 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1843         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c $(OUTPUT_OPTION)
1844
1845 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1846         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1847          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1848
1849 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1850         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c $(OUTPUT_OPTION)
1851
1852 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1853         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1854          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1855
1856 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1857   $(SYSTEM_H) errors.h gensupport.h
1858         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c $(OUTPUT_OPTION)
1859
1860 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1861         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1862          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1863
1864 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1865   $(SYSTEM_H) errors.h gensupport.h
1866         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c $(OUTPUT_OPTION)
1867
1868 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1869         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1870          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1871
1872 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1873   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1874         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c $(OUTPUT_OPTION)
1875
1876 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1877         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1878          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1879
1880 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1881         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c $(OUTPUT_OPTION)
1882
1883 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1884         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1885          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1886
1887 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1888         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c $(OUTPUT_OPTION)
1889
1890 genattrtab$(build_exeext) : genattrtab.o genautomata.o \
1891   $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_VARRAY) $(HOST_LIBDEPS)
1892         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1893          genattrtab.o genautomata.o \
1894          $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_VARRAY) \
1895          $(HOST_LIBS) -lm
1896
1897 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1898   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h genattrtab.h
1899         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c $(OUTPUT_OPTION)
1900
1901 genautomata.o : genautomata.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1902   $(SYSTEM_H) errors.h varray.h hash.h genattrtab.h
1903         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genautomata.c $(OUTPUT_OPTION)
1904
1905 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1906         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1907          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1908
1909 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1910   $(SYSTEM_H) errors.h gensupport.h
1911         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c $(OUTPUT_OPTION)
1912
1913 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1914         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1915          gengenrtl.o $(HOST_LIBS)
1916
1917 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1918         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c $(OUTPUT_OPTION)
1919
1920 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1921         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1922          genpreds.o $(HOST_LIBS)
1923
1924 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1925         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c $(OUTPUT_OPTION)
1926
1927 #\f
1928 # Compile the libraries to be used by gen*.
1929 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1930 # and BUILD_PREFIX_1 is `loser-', just to ensure these rules don't conflict
1931 # with the rules for rtl.o, etc.
1932 $(BUILD_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1933   real.h $(GGC_H) errors.h
1934         rm -f $(BUILD_PREFIX)rtl.c
1935         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(BUILD_PREFIX)rtl.c
1936         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)rtl.c $(OUTPUT_OPTION)
1937
1938 $(BUILD_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1939   $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H)
1940         rm -f $(BUILD_PREFIX)print-rtl.c
1941         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(BUILD_PREFIX)print-rtl.c
1942         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)print-rtl.c $(OUTPUT_OPTION)
1943
1944 $(BUILD_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1945   flags.h $(BASIC_BLOCK_H) $(REGS_H)
1946         rm -f $(BUILD_PREFIX)bitmap.c
1947         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(BUILD_PREFIX)bitmap.c
1948         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)bitmap.c $(OUTPUT_OPTION)
1949
1950 $(BUILD_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H) errors.h
1951         rm -f $(BUILD_PREFIX)errors.c
1952         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(BUILD_PREFIX)errors.c
1953         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)errors.c $(OUTPUT_OPTION)
1954
1955 $(BUILD_PREFIX_1)varray.o: varray.c $(HCONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) \
1956   $(TREE_H) bitmap.h errors.h
1957         rm -f $(BUILD_PREFIX)varray.c
1958         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/varray.c > \
1959                 $(BUILD_PREFIX)varray.c
1960         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1961                 $(BUILD_PREFIX)varray.c $(OUTPUT_OPTION)
1962
1963 $(BUILD_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H) $(GCC_H)
1964         rm -f $(BUILD_PREFIX)ggc-none.c
1965         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(BUILD_PREFIX)ggc-none.c
1966         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)ggc-none.c $(OUTPUT_OPTION)
1967
1968 #\f
1969 # Remake internationalization support.
1970 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
1971         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1972           -DLOCALEDIR=\"$(localedir)\" \
1973           -c $(srcdir)/intl.c $(OUTPUT_OPTION)
1974
1975 $(top_builddir)/intl/libintl.a: intl.all
1976
1977 intl.all intl.install intl.uninstall \
1978   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1979         @for d in $(INTL_SUBDIRS); do \
1980           target=`expr $@ : 'intl.\(.*\)'` && \
1981           echo "(cd $$d && $(MAKE) $$target)" && \
1982           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1983           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1984         done
1985
1986 # intl.all and intl.install need config.h to exist, and the files it includes.
1987 # (FIXME: intl/*.c shouldn't need to see insn-foo.h!)
1988 intl.all intl.install: config.h insn-flags.h insn-constants.h
1989
1990 # Make-lang.in should add dependencies of po-generated on any generated
1991 # files which need to be scanned by gettext (usually Yacc-generated parsers).
1992 po-generated: c-parse.c tradcif.c
1993
1994 #\f
1995 # Remake cpp and protoize.
1996
1997 PREPROCESSOR_DEFINES = \
1998   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1999   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2000   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
2001   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2002   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2003   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2004   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
2005
2006 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o cpptrad.o \
2007                 cpphash.o cpperror.o cppinit.o cppdefault.o cppmain.o \
2008                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
2009
2010 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
2011                 $(OBSTACK_H) $(SYSTEM_H)
2012
2013 # Most of the other archives built/used by this makefile are for
2014 # targets.  This one is strictly for the host.
2015 libcpp.a: $(LIBCPP_OBJS)
2016         -rm -rf libcpp.a
2017         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
2018         -$(RANLIB) libcpp.a
2019
2020 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
2021
2022 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
2023 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
2024 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
2025 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
2026 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
2027 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
2028 cpptrad.o:  cpptrad.c  $(CONFIG_H) $(LIBCPP_DEPS)
2029 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
2030 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
2031                 mkdeps.h prefix.h version.h
2032
2033 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
2034         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2035           $(PREPROCESSOR_DEFINES) \
2036           -c $(srcdir)/cppdefault.c $(OUTPUT_OPTION)
2037
2038 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
2039
2040 # The traditional mode preprocessor, a separate program for ease of
2041 # maintenance.  Some code is shared with the ISO-C cpp.
2042 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
2043         mkdeps.o $(LIBDEPS)
2044         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
2045         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
2046
2047 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
2048 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
2049
2050 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
2051         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
2052         mv -f tr$$$$.c tradcif.c)
2053
2054 # Note for the stamp targets, we run the program `true' instead of
2055 # having an empty command (nothing following the semicolon).
2056
2057 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
2058
2059 PROTO_OBJS = intl.o version.o cppdefault.o
2060
2061 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
2062         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2063
2064 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2065         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2066
2067 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2068    Makefile version.h
2069         (SHLIB_LINK='$(SHLIB_LINK)' \
2070         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2071         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2072           $(DRIVER_DEFINES) \
2073           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2074
2075 unprotoize.o: protoize.c $(srcdir)/../include/getopt.h \
2076    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2077         (SHLIB_LINK='$(SHLIB_LINK)' \
2078         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2079         $(CC) -c -DUNPROTOIZE $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2080           $(DRIVER_DEFINES) \
2081           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2082
2083 # This info describes the target machine, so compile with GCC just built.
2084 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2085    stmp-int-hdrs
2086         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2087         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2088           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2089         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2090           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2091         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2092
2093
2094 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2095         -rm -f tmp-proto.[cso]
2096         cp $(srcdir)/protoize.c tmp-proto.c
2097         chmod u+w tmp-proto.c
2098         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2099           $(GCC_CFLAGS) $(INCLUDES) \
2100           -DGCC_INCLUDE_DIR=0 \
2101           -DGPLUSPLUS_INCLUDE_DIR=0 \
2102           -DCROSS_INCLUDE_DIR=0 \
2103           -DTOOL_INCLUDE_DIR=0 \
2104           -DSTANDARD_EXEC_PREFIX=0 \
2105           -DDEFAULT_TARGET_MACHINE=0 \
2106           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2107         @echo '**********' Expect 400 lines of differences.
2108         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2109         -wc -l tmp-proto.diff
2110         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2111           $(GCC_CFLAGS) $(INCLUDES) \
2112           -DGCC_INCLUDE_DIR=0 \
2113           -DGPLUSPLUS_INCLUDE_DIR=0 \
2114           -DCROSS_INCLUDE_DIR=0 \
2115           -DTOOL_INCLUDE_DIR=0 \
2116           -DSTANDARD_EXEC_PREFIX=0 \
2117           -DDEFAULT_TARGET_MACHINE=0 \
2118           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2119         @echo Expect zero differences.
2120         diff $(srcdir)/protoize.c tmp-proto.c | cat
2121         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2122
2123 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2124
2125 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2126 # upon whether $(exeext) is empty or not.
2127 GCOV_OBJS = gcov.o intl.o version.o
2128 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2129         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2130 #\f
2131 # Build the include directory.  The stamp files are stmp-* rather than
2132 # s-* so that mostlyclean does not force the include directory to
2133 # be rebuilt.
2134
2135 # Build the include directory including float.h (which no longer depends upon
2136 # enquire).
2137 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2138 # Copy in the headers provided with gcc.
2139 # The sed command gets just the last file name component;
2140 # this is necessary because VPATH could add a dirname.
2141 # Using basename would be simpler, but some systems don't have it.
2142 # The touch command is here to workaround an AIX/Linux NFS bug.
2143         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2144         for file in .. $(USER_H); do \
2145           if [ X$$file != X.. ]; then \
2146             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2147             $(STAMP) include/$$realfile; \
2148             rm -f include/$$realfile; \
2149             cp $$file include; \
2150             chmod a+r include/$$realfile; \
2151           fi; \
2152         done
2153         rm -f include/limits.h
2154         cp xlimits.h include/limits.h
2155         chmod a+r include/limits.h
2156         rm -f include/float.h
2157         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2158           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2159           chmod a+r include/float.h; \
2160         else :; fi
2161 # Install the README
2162         rm -f include/README
2163         cp $(srcdir)/README-fixinc include/README
2164         chmod a+r include/README
2165         $(STAMP) $@
2166
2167 # fixinc.sh depends on this, not on specs directly.
2168 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2169 # after each stage just because specs' mtime has changed.
2170 specs.ready: specs
2171         -if [ -f specs.ready ] ; then \
2172                 true; \
2173         else \
2174                 $(STAMP) specs.ready; \
2175         fi
2176
2177 FIXINCSRCDIR=$(srcdir)/fixinc
2178 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2179         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2180         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2181         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2182         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && ${PWD}` ; \
2183         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2184         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2185         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2186         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2187
2188 # Build fixed copies of system files.
2189 stmp-fixinc: fixinc.sh gsyslimits.h
2190         rm -rf include; mkdir include
2191         -chmod a+rx include
2192         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD}`; \
2193         SHELL='$(SHELL)' ;\
2194         export TARGET_MACHINE srcdir SHELL ; \
2195         $(SHELL) ./fixinc.sh `${PWD}`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2196         rm -f include/syslimits.h; \
2197         if [ -f include/limits.h ]; then \
2198           mv include/limits.h include/syslimits.h; \
2199         else \
2200           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2201         fi; \
2202         chmod a+r include/syslimits.h)
2203 # If $(SYSTEM_HEADER_DIR) is $(build_tooldir)/sys-include, and
2204 # that directory exists, then make sure that $(libsubdir) exists.
2205 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2206 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2207 # exists.
2208 # ??? Better would be to use -isystem $(build_tooldir)/sys-include,
2209 # but fixincludes does not take such arguments.
2210         if [ "$(SYSTEM_HEADER_DIR)" = "$(build_tooldir)/sys-include" ] \
2211            && [ -d $(build_tooldir)/sys-include ]; then \
2212           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2213           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2214           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2215           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2216         else true; fi
2217         $(STAMP) stmp-fixinc
2218
2219 # Files related to the fixproto script.
2220 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2221 # used in native and host-x-target builds, so it's safe to link them with
2222 # libiberty.a.
2223
2224 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2225         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2226         then \
2227           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2228           export CC; \
2229           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2230           mv tmp-deduced.h deduced.h; \
2231         else \
2232           $(STAMP) deduced.h; \
2233         fi
2234
2235 GEN_PROTOS_OBJS = gen-protos.o scan.o
2236 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2237         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2238           $(GEN_PROTOS_OBJS) $(HOST_LIBS)
2239
2240 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2241         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c $(OUTPUT_OPTION)
2242
2243 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2244         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c $(OUTPUT_OPTION)
2245
2246 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2247         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2248           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2249         mv tmp-fixtmp.c fixtmp.c
2250         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2251           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2252           | ./gen-protos >xsys-protos.hT
2253         mv xsys-protos.hT xsys-protos.h
2254         rm -rf fixtmp.c
2255
2256 # This is nominally a 'build' program, but it's run only when host==build,
2257 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2258 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2259            $(LIBDEPS) libcpp.a
2260         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2261            scan-decls.o scan.o libcpp.a $(LIBS)
2262
2263 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2264         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2265         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c $(OUTPUT_OPTION)
2266
2267 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2268         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c $(OUTPUT_OPTION)
2269
2270 # stmp-fixproto depends on this, not on fix-header directly.
2271 # The idea is to make sure fix-header gets built,
2272 # but not rerun fixproto after each stage
2273 # just because fix-header's mtime has changed.
2274 fixhdr.ready: fix-header$(build_exeext)
2275         -if [ -f fixhdr.ready ] ; then \
2276                 true; \
2277         else \
2278                 $(STAMP) fixhdr.ready; \
2279         fi
2280
2281 # stmp-int-headers is to make sure fixincludes has already finished.
2282 # The if statement is so that we don't run fixproto a second time
2283 # if it has already been run on the files in `include'.
2284 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2285         if [ -f include/fixed ] ; then true; \
2286         else \
2287           : This line works around a 'make' bug in BSDI 1.1.; \
2288           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2289           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2290             export mkinstalldirs; \
2291           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2292             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2293             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2294           else true; fi; \
2295           $(STAMP) include/fixed; \
2296         fi
2297         $(STAMP) stmp-fixproto
2298 #\f
2299 # Remake the info files.
2300
2301 docdir = $(srcdir)/doc
2302
2303 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2304 info: $(docdir)/cpp.info $(docdir)/gcc.info $(docdir)/gccint.info lang.info $(docdir)/cppinternals.info
2305
2306 $(docdir)/cpp.info: $(docdir)/cpp.texi $(docdir)/include/fdl.texi \
2307   $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2308         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2309
2310 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/include/gcc-common.texi \
2311          $(docdir)/frontends.texi $(docdir)/standards.texi \
2312          $(docdir)/invoke.texi $(docdir)/extend.texi $(docdir)/md.texi \
2313          $(docdir)/objc.texi $(docdir)/gcov.texi $(docdir)/trouble.texi \
2314          $(docdir)/bugreport.texi $(docdir)/service.texi \
2315          $(docdir)/contribute.texi $(docdir)/vms.texi \
2316          $(docdir)/include/funding.texi $(docdir)/gnu.texi \
2317          $(docdir)/include/gpl.texi $(docdir)/include/fdl.texi \
2318          $(docdir)/contrib.texi $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2319         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2320
2321 $(docdir)/gccint.info: $(docdir)/gccint.texi \
2322          $(docdir)/include/gcc-common.texi $(docdir)/contribute.texi \
2323          $(docdir)/makefile.texi $(docdir)/configterms.texi \
2324          $(docdir)/portability.texi $(docdir)/interface.texi \
2325          $(docdir)/passes.texi $(docdir)/c-tree.texi \
2326          $(docdir)/rtl.texi $(docdir)/md.texi $(docdir)/tm.texi \
2327          $(docdir)/hostconfig.texi $(docdir)/fragments.texi \
2328          $(docdir)/configfiles.texi $(docdir)/collect2.texi \
2329          $(docdir)/headerdirs.texi $(docdir)/include/funding.texi \
2330          $(docdir)/gnu.texi $(docdir)/include/gpl.texi \
2331          $(docdir)/include/fdl.texi $(docdir)/contrib.texi \
2332          $(docdir)/languages.texi $(docdir)/sourcebuild.texi
2333         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gccint.info doc/gccint.texi
2334
2335 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2336         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2337                 doc/cppinternals.texi
2338
2339 dvi: gcc.dvi gccint.dvi cpp.dvi lang.dvi cppinternals.dvi
2340
2341 # This works with GNU Make's default rule.
2342 cpp.dvi: $(docdir)/cpp.texi $(docdir)/include/fdl.texi \
2343         $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2344         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2345
2346 gcc.dvi: $(docdir)/gcc.texi $(docdir)/include/gcc-common.texi \
2347          $(docdir)/frontends.texi $(docdir)/standards.texi \
2348          $(docdir)/invoke.texi $(docdir)/extend.texi $(docdir)/md.texi \
2349          $(docdir)/objc.texi $(docdir)/gcov.texi $(docdir)/trouble.texi \
2350          $(docdir)/bugreport.texi $(docdir)/service.texi \
2351          $(docdir)/contribute.texi $(docdir)/vms.texi \
2352          $(docdir)/include/funding.texi $(docdir)/gnu.texi \
2353          $(docdir)/include/gpl.texi $(docdir)/include/fdl.texi \
2354          $(docdir)/contrib.texi $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2355         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2356
2357 gccint.dvi: $(docdir)/gccint.texi \
2358          $(docdir)/include/gcc-common.texi $(docdir)/contribute.texi \
2359          $(docdir)/makefile.texi $(docdir)/configterms.texi \
2360          $(docdir)/portability.texi $(docdir)/interface.texi \
2361          $(docdir)/passes.texi $(docdir)/c-tree.texi \
2362          $(docdir)/rtl.texi $(docdir)/md.texi $(docdir)/tm.texi \
2363          $(docdir)/hostconfig.texi $(docdir)/fragments.texi \
2364          $(docdir)/configfiles.texi $(docdir)/collect2.texi \
2365          $(docdir)/headerdirs.texi $(docdir)/include/funding.texi \
2366          $(docdir)/gnu.texi $(docdir)/include/gpl.texi \
2367          $(docdir)/include/fdl.texi $(docdir)/contrib.texi \
2368          $(docdir)/languages.texi $(docdir)/sourcebuild.texi
2369         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gccint.texi
2370
2371 cppinternals.dvi: $(docdir)/cppinternals.texi
2372         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2373
2374 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1 \
2375          $(docdir)/gfdl.7 $(docdir)/gpl.7 $(docdir)/fsf-funding.7 \
2376          lang.generated-manpages
2377
2378 $(docdir)/gcov.1: $(docdir)/gcov.texi
2379         $(STAMP) $(docdir)/gcov.1
2380         -$(TEXI2POD) $(docdir)/gcov.texi > gcov.pod
2381         -($(POD2MAN) --section=1 gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2382                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2383                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2384         -rm -f gcov.pod
2385
2386 $(docdir)/cpp.1: $(docdir)/cpp.texi $(docdir)/cppenv.texi \
2387   $(docdir)/cppopts.texi
2388         $(STAMP) $(docdir)/cpp.1
2389         -$(TEXI2POD) $(docdir)/cpp.texi > cpp.pod
2390         -($(POD2MAN) --section=1 cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2391                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2392                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2393         -rm -f cpp.pod
2394
2395 $(docdir)/gcc.1: $(docdir)/invoke.texi $(docdir)/cppenv.texi \
2396   $(docdir)/cppopts.texi
2397         $(STAMP) $(docdir)/gcc.1
2398         -$(TEXI2POD) $(docdir)/invoke.texi > gcc.pod
2399         -($(POD2MAN) --section=1 gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2400                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2401                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2402         -rm -f gcc.pod
2403
2404 $(docdir)/gfdl.7: $(docdir)/include/fdl.texi
2405         $(STAMP) $(docdir)/gfdl.7
2406         -$(TEXI2POD) $(docdir)/include/fdl.texi > gfdl.pod
2407         -($(POD2MAN) --section=7 gfdl.pod > $(docdir)/gfdl.7.T$$$$ && \
2408                 mv -f $(docdir)/gfdl.7.T$$$$ $(docdir)/gfdl.7) || \
2409                 (rm -f $(docdir)/gfdl.7.T$$$$ && exit 1)
2410         -rm -f gfdl.pod
2411
2412 $(docdir)/gpl.7: $(docdir)/include/gpl.texi
2413         $(STAMP) $(docdir)/gpl.7
2414         -$(TEXI2POD) $(docdir)/include/gpl.texi > gpl.pod
2415         -($(POD2MAN) --section=7 gpl.pod > $(docdir)/gpl.7.T$$$$ && \
2416                 mv -f $(docdir)/gpl.7.T$$$$ $(docdir)/gpl.7) || \
2417                 (rm -f $(docdir)/gpl.7.T$$$$ && exit 1)
2418         -rm -f gpl.pod
2419
2420 $(docdir)/fsf-funding.7: $(docdir)/include/funding.texi
2421         $(STAMP) $(docdir)/fsf-funding.7
2422         -$(TEXI2POD) $(docdir)/include/funding.texi > fsf-funding.pod
2423         -($(POD2MAN) --section=7 fsf-funding.pod \
2424                 > $(docdir)/fsf-funding.7.T$$$$ && \
2425             mv -f $(docdir)/fsf-funding.7.T$$$$ $(docdir)/fsf-funding.7) || \
2426             (rm -f $(docdir)/fsf-funding.7.T$$$$ && exit 1)
2427         -rm -f fsf-funding.pod
2428
2429 #\f
2430 # Deletion of files made during compilation.
2431 # There are four levels of this:
2432 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2433 # `mostlyclean' is useful while working on a particular type of machine.
2434 # It deletes most, but not all, of the files made by compilation.
2435 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2436 # `clean' deletes everything made by running `make all'.
2437 # `distclean' also deletes the files made by config.
2438 # `maintainer-clean' also deletes everything that could be regenerated
2439 # automatically, except for `configure'.
2440 # We remove as much from the language subdirectories as we can
2441 # (less duplicated code).
2442
2443 INTL_MOSTLYCLEAN = intl.mostlyclean
2444 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2445         -rm -f $(STAGESTUFF)
2446         -rm -rf libgcc
2447 # Delete the temporary source copies for cross compilation.
2448         -rm -f $(BUILD_PREFIX_1)rtl.c $(BUILD_PREFIX_1)print-rtl.c
2449         -rm -f $(BUILD_PREFIX_1)bitmap.c $(BUILD_PREFIX_1)errors.c
2450         -rm -f $(BUILD_PREFIX_1)ggc-none.c
2451 # Delete the temp files made in the course of building libgcc.a.
2452         -rm -f xlimits.h
2453 # Delete other built files.
2454         -rm -f t-float.h-cross xsys-protos.hT
2455 # Delete the stamp and temporary files.
2456         -rm -f s-* tmp-* stamp-* stmp-*
2457         -rm -f */stamp-* */tmp-*
2458 # Delete debugging dump files.
2459         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2460 # Delete some files made during installation.
2461         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2462         -rm -f collect collect2 mips-tfile mips-tdump
2463 # Delete files generated for fixproto
2464         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2465           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2466 # Delete files generated for fixincl
2467         -rm -rf fixincl fixinc.sh specs.ready
2468         (cd fixinc && $(MAKE) clean)
2469 # Delete unwanted output files from TeX.
2470         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2471         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2472 # Delete sorted indices we don't actually use.
2473         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2474 # Delete core dumps.
2475         -rm -f core */core
2476
2477 # Delete all files made by compilation
2478 # that don't exist in the distribution.
2479 INTL_CLEAN = intl.clean
2480 clean: mostlyclean $(INTL_CLEAN) lang.clean
2481         -rm -f libgcc.a libgcc_eh.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2482         -rm -f config.h tconfig.h hconfig.h tm_p.h
2483         -rm -f cs-*
2484         -rm -rf libgcc
2485         -rm -f *.dvi
2486         -rm -f */*.dvi
2487 # Delete the include directory.
2488         -rm -rf include
2489 # Delete files used by the "multilib" facility (including libgcc subdirs).
2490         -rm -f multilib.h tmpmultilib*
2491         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2492           rm -rf $(MULTILIB_DIRNAMES); \
2493         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2494           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2495         fi ; fi
2496         -rm -fr stage1 stage2 stage3 stage4
2497 # Delete stamps of bootstrap stages
2498         -rm -f stage?_*
2499         -rm -f clean?_*
2500         -rm -f stage_last
2501
2502 # Delete all files that users would normally create
2503 # while building and installing GCC.
2504 INTL_DISTCLEAN = intl.distclean
2505 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2506         -rm -f auto-host.h auto-build.h
2507         -rm -f cstamp-h
2508         -rm -f config.status config.run config.cache config.bak
2509         -rm -f Make-lang Make-hooks Make-host Make-target
2510         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2511         -rm -f gthr-default.h
2512         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2513         -rm -f c-parse.output
2514         -rm -f *.asm
2515         -rm -f float.h
2516         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2517         -rm -f testsuite/{gcc,g++}.{log,sum}
2518         -rm -rf ${QMTEST_DIR} stamp-qmtest
2519         -rm -f intl/libintl.h libintl.h
2520         -rm -f cxxmain.c
2521         -rm -f mklibgcc gccbug .gdbinit configargs.h
2522         -rm -f gcov.pod
2523         -rm -f fixinc/Makefile
2524         -rmdir ada cp f java objc fixinc intl po 2>/dev/null
2525
2526 # Delete anything likely to be found in the source directory
2527 # that shouldn't be in the distribution.
2528 extraclean: distclean lang.extraclean
2529         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2530         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2531         -rm -f config/*/=* config/*/"#"* config/*/*~*
2532         -rm -f config/*/*.orig config/*/*.rej
2533         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2534         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2535         -rm -f *lose config/*lose config/*/*lose
2536         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2537         -rm -f y.tab.c yacc.*
2538         -rm -f */=* */"#"* */*~*
2539         -rm -f */patch* */*.orig */*.rej
2540         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2541         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2542         -rm -f */*lose */*.s */*.s[0-9] */*.i
2543
2544 # Get rid of every file that's generated from some other file, except for `configure'.
2545 # Most of these files ARE PRESENT in the GCC distribution.
2546 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2547 # submake, so that we don't descend into intl after its makefile has been
2548 # removed.
2549 maintainer-clean:
2550         @echo 'This command is intended for maintainers to use; it'
2551         @echo 'deletes files that may need special tools to rebuild.'
2552         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2553                 intl.maintainer-clean lang.maintainer-clean distclean
2554         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2555         -rm -f cpp.??s cpp.*aux
2556         -rm -f gcc.??s gcc.*aux
2557         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info* $(docdir)/gccint.info*
2558         -rm -f $(docdir)/cppinternals.info*
2559         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2560         -rm -f $(docdir)/fsf-funding.7 $(docdir)/gfdl.7 $(docdir)/gpl.7
2561 #\f
2562 # Entry points `install' and `uninstall'.
2563 # Also use `install-collect2' to install collect2 when the config files don't.
2564
2565 # Copy the compiler files into directories where they will be run.
2566 # Install the driver last so that the window when things are
2567 # broken is small.
2568 install: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2569     install-cpp install-man install-info intl.install install-@POSUB@ \
2570     lang.install-normal install-driver
2571
2572 # Handle cpp installation.
2573 install-cpp: cpp$(exeext)
2574         -if [ -f gcc-cross$(exeext) ] ; then \
2575           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2576           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2577           if [ x$(cpp_install_dir) != x ]; then \
2578             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2579             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2580           else true; fi; \
2581         else \
2582           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2583           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2584           if [ x$(cpp_install_dir) != x ]; then \
2585             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2586             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2587           else true; fi; \
2588         fi
2589
2590 # Create the installation directories.
2591 installdirs:
2592         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2593         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2594         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2595         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2596 # This dir isn't currently searched by cpp.
2597 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2598         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2599           fdir=$${fdir}/$${dir}; \
2600           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2601         done
2602         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2603         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2604         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2605         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2606 # We don't use mkdir -p to create the parents of man1dir,
2607 # because some systems don't support it.
2608 # Instead, we use this technique to create the immediate parent of man1dir.
2609         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2610         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2611         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2612         -if [ -d $(man7dir) ] ; then true ; else mkdir $(man7dir) ; chmod a+rx $(man7dir) ; fi
2613
2614 # Install the compiler executables built during cross compilation.
2615 install-common: native $(EXTRA_PARTS) lang.install-common
2616         for file in $(COMPILERS); do \
2617           if [ -f $$file ] ; then \
2618             rm -f $(libsubdir)/$$file; \
2619             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2620           else true; \
2621           fi; \
2622         done
2623         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2624           if [ x"$$file" != x.. ]; then \
2625             rm -f $(libsubdir)/$$file; \
2626             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2627           else true; fi; \
2628         done
2629         for file in $(EXTRA_PARTS) ..; do \
2630           if [ x"$$file" != x.. ]; then \
2631             rm -f $(libsubdir)/$$file; \
2632             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2633             chmod a-x $(libsubdir)/$$file; \
2634           else true; fi; \
2635         done
2636 # Don't mess with specs if it doesn't exist yet.
2637         -if [ -f specs ] ; then \
2638           rm -f $(libsubdir)/specs; \
2639           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2640           chmod a-x $(libsubdir)/specs; \
2641         fi
2642 # Install protoize if it was compiled.
2643         -if [ -f protoize$(exeext) ]; \
2644         then \
2645             if [ -f gcc-cross$(exeext) ] ; then \
2646                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2647                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2648                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2649                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2650             else \
2651                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2652                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2653                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2654                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2655             fi ; \
2656             rm -f $(libsubdir)/SYSCALLS.c.X; \
2657             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2658             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2659         fi
2660         -rm -f $(libsubdir)/tradcpp0$(exeext)
2661         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2662 # Install gcov if it was compiled.
2663         -if [ -f gcov$(exeext) ]; \
2664         then \
2665             rm -f $(bindir)/gcov$(exeext); \
2666             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2667         fi
2668         $(INSTALL_SCRIPT) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2669
2670 # Install the driver program as $(target_alias)-gcc
2671 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2672 install-driver: installdirs xgcc$(exeext)
2673         -if [ -f gcc-cross$(exeext) ] ; then \
2674           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2675           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2676           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2677             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2678             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2679           else true; fi; \
2680         else \
2681           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2682           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2683           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2684           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2685           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(GCC_TARGET_INSTALL_NAME)$(exeext); \
2686         fi
2687
2688 # Install the info files.
2689 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2690 # to do the install.
2691 install-info: doc installdirs lang.install-info
2692         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2693         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2694         if [ -f $(docdir)/gcc.info ]; then \
2695           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2696                 $(docdir)/cppinternals.info* $(docdir)/gccint.info*; do \
2697             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2698             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2699           done; \
2700         else true; fi
2701         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2702           if [ -f $(infodir)/dir ] ; then \
2703             for f in cpp.info gcc.info gccint.info cppinternals.info; do \
2704                 if [ -f $(infodir)/$$f ]; then \
2705                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2706                 else true; fi; \
2707             done; \
2708           else true; fi; \
2709         else true; fi;
2710         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2711         -chmod a-x $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2712
2713 # Install the man pages.
2714 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2715         -if [ -f gcc-cross$(exeext) ] ; then \
2716           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2717           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2718           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2719         else \
2720           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2721           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2722           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2723         fi
2724         -rm -f $(man1dir)/cpp$(man1ext)
2725         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(man1ext)
2726         -chmod a-x $(man1dir)/cpp$(man1ext)
2727         -rm -f $(man1dir)/gcov$(man1ext)
2728         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(man1ext)
2729         -chmod a-x $(man1dir)/gcov$(man1ext)
2730         -rm -f $(man7dir)/fsf-funding$(man7ext)
2731         -$(INSTALL_DATA) $(docdir)/fsf-funding.7 $(man7dir)/fsf-funding$(man7ext)
2732         -chmod a-x $(man7dir)/fsf-funding$(man7ext)
2733         -rm -f $(man7dir)/gfdl$(man7ext)
2734         -$(INSTALL_DATA) $(docdir)/gfdl.7 $(man7dir)/gfdl$(man7ext)
2735         -chmod a-x $(man7dir)/gfdl$(man7ext)
2736         -rm -f $(man7dir)/gpl$(man7ext)
2737         -$(INSTALL_DATA) $(docdir)/gpl.7 $(man7dir)/gpl$(man7ext)
2738         -chmod a-x $(man7dir)/gpl$(man7ext)
2739
2740 # Install the library.
2741 install-libgcc: libgcc.mk libgcc.a installdirs
2742         if $(RANLIB_TEST_FOR_TARGET); then \
2743           r_f_t=$(RANLIB_FOR_TARGET); \
2744         else \
2745           r_f_t=: ; \
2746         fi; \
2747         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2748           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
2749           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2750           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2751           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2752           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2753           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2754           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2755           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2756           INCLUDES="$(INCLUDES)" \
2757           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2758           LIB1ASMSRC='$(LIB1ASMSRC)' \
2759           MAKEOVERRIDES= \
2760           INSTALL_DATA="$(INSTALL_DATA)" \
2761           RANLIB_FOR_TARGET="$$r_f_t" \
2762           libsubdir="$(libsubdir)" \
2763           slibdir="$(slibdir)" \
2764           -f libgcc.mk install
2765
2766 # Install multiple versions of libgcc.a.
2767 install-multilib: stmp-multilib installdirs
2768         if $(RANLIB_TEST_FOR_TARGET); then \
2769           r_f_t=$(RANLIB_FOR_TARGET); \
2770         else \
2771           r_f_t=: ; \
2772         fi; \
2773         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2774           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
2775           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2776           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2777           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2778           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2779           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2780           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2781           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2782           INCLUDES="$(INCLUDES)" \
2783           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2784           LIB1ASMSRC='$(LIB1ASMSRC)' \
2785           MAKEOVERRIDES= \
2786           INSTALL_DATA="$(INSTALL_DATA)" \
2787           RANLIB_FOR_TARGET="$$r_f_t" \
2788           libsubdir="$(libsubdir)" \
2789           slibdir="$(slibdir)" \
2790           -f libgcc.mk install
2791
2792 # Install all the header files built in the include subdirectory.
2793 install-headers: $(INSTALL_HEADERS_DIR)
2794 # Fix symlinks to absolute paths in the installed include directory to
2795 # point to the installed directory, not the build directory.
2796 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2797         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2798         if [ $$? -eq 0 ]; then \
2799           dir=`cd include; ${PWD}`; \
2800           for i in $$files; do \
2801             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2802             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2803               rm -f $(libsubdir)/include/$$i; \
2804               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2805             fi; \
2806           done; \
2807         fi
2808
2809 # Create or recreate the gcc private include file directory.
2810 install-include-dir: installdirs
2811         -rm -rf $(libsubdir)/include
2812         mkdir $(libsubdir)/include
2813         -chmod a+rx $(libsubdir)/include
2814
2815 # Install the include directory using tar.
2816 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2817 # We use `pwd`/include instead of just include to problems with CDPATH
2818 # Unless a full pathname is provided, some shells would print the new CWD,
2819 # found in CDPATH, corrupting the output.  We could just redirect the
2820 # output of `cd', but some shells lose on redirection within `()'s
2821         (cd `${PWD}`/include ; \
2822          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2823 # /bin/sh on some systems returns the status of the first tar,
2824 # and that can lose with GNU tar which always writes a full block.
2825 # So use `exit 0' to ignore its exit status.
2826
2827 # Install the include directory using cpio.
2828 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2829 # See discussion about the use of `pwd` above
2830         cd `${PWD}`/include ; \
2831         find . -print | cpio -pdum $(libsubdir)/include
2832
2833 # Install the include directory using cp.
2834 install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2835         cp -p -r include $(libsubdir)
2836
2837 itoolsdir = $(libsubdir)/install-tools
2838 # Don't install the headers.  Instead, install appropriate scripts
2839 # and supporting files for fixincludes to be run later.
2840 install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir \
2841     mkheaders xlimits.h
2842         -rm -rf $(itoolsdir)
2843         $(SHELL) $(srcdir)/mkinstalldirs $(itoolsdir)/include
2844         for file in $(USER_H); do \
2845           realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2846           $(INSTALL_DATA) $$file \
2847             $(itoolsdir)/include/$$realfile ; \
2848         done
2849         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2850           $(INSTALL_DATA) $(srcdir)/config/$(FLOAT_H) \
2851              $(itoolsdir)/include/float.h ; \
2852         else :; fi
2853         $(INSTALL_DATA) xlimits.h $(itoolsdir)/include/limits.h
2854         if [ x$(STMP_FIXINC) != x ] ; then \
2855           $(INSTALL_DATA) $(srcdir)/README-fixinc \
2856             $(itoolsdir)/include/README ; \
2857           $(INSTALL_PROGRAM) fixinc.sh $(itoolsdir)/fixinc.sh ; \
2858           $(INSTALL_PROGRAM) fixinc/fixincl $(itoolsdir)/fixincl ; \
2859           $(INSTALL_DATA) $(srcdir)/gsyslimits.h $(itoolsdir)/gsyslimits.h ; \
2860         else :; fi
2861         if [ x$(STMP_FIXPROTO) != x ] ; then \
2862           $(INSTALL_PROGRAM) $(srcdir)/mkinstalldirs \
2863                 $(itoolsdir)/mkinstalldirs ; \
2864           $(INSTALL_PROGRAM) $(srcdir)/fixproto $(itoolsdir)/fixproto ; \
2865           $(INSTALL_PROGRAM) fix-header$(build_exeext) \
2866                 $(itoolsdir)/fix-header$(build_exeext) ; \
2867         else :; fi
2868         $(INSTALL_PROGRAM) mkheaders $(itoolsdir)/mkheaders
2869         echo 'SYSTEM_HEADER_DIR="$(SYSTEM_HEADER_DIR)"' \
2870                 > $(itoolsdir)/mkheaders.conf
2871         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
2872                 >> $(itoolsdir)/mkheaders.conf
2873         echo 'FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"' \
2874                 >> $(itoolsdir)/mkheaders.conf
2875         echo 'STMP_FIXPROTO="$(STMP_FIXPROTO)"' >> $(itoolsdir)/mkheaders.conf
2876         echo 'STMP_FIXINC="$(STMP_FIXINC)"' >> $(itoolsdir)/mkheaders.conf
2877
2878 # Use this target to install the program `collect2' under the name `collect2'.
2879 install-collect2: collect2 installdirs
2880         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2881 # Install the driver program as $(libsubdir)/gcc for collect2.
2882         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2883
2884 # Cancel installation by deleting the installed files.
2885 uninstall: intl.uninstall lang.uninstall
2886         -rm -rf $(libsubdir)
2887         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2888         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2889         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2890         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2891         -if [ x$(cpp_install_dir) != x ]; then \
2892           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2893           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2894         else true; fi
2895         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2896         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2897         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2898         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2899         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2900         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
2901         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(man1ext)
2902         -rm -rf $(man1dir)/cpp$(man1ext)
2903         -rm -rf $(man1dir)/protoize$(man1ext)
2904         -rm -rf $(man1dir)/unprotoize$(man1ext)
2905         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2906         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2907 #\f
2908 # These targets are for the dejagnu testsuites. The file site.exp
2909 # contains global variables that all the testsuites will use.
2910
2911 # Set to $(target_alias)/ for cross.
2912 target_subdir = @target_subdir@
2913
2914 site.exp: ./config.status Makefile
2915         @echo "Making a new config file..."
2916         -@rm -f ./tmp?
2917         @$(STAMP) site.exp
2918         -@mv site.exp site.bak
2919         @echo "## these variables are automatically generated by make ##" > ./tmp0
2920         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2921         @echo "# add them to the last section" >> ./tmp0
2922         @echo "set rootme \"`${PWD}`\"" >> ./tmp0
2923         @echo "set srcdir \"`cd ${srcdir}; ${PWD}`\"" >> ./tmp0
2924         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2925         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2926         @echo "set target_triplet $(target)" >> ./tmp0
2927         @echo "set target_alias $(target_alias)" >> ./tmp0
2928 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2929         @echo "set CFLAGS \"\"" >> ./tmp0
2930         @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
2931         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2932         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2933 # If newlib has been configured, we need to pass -B to gcc so it can find
2934 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2935 # message if it doesn't, but the testsuite is supposed to ignore the message -
2936 # it's too difficult to tell when to and when not to pass -B (not all targets
2937 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2938 # seems like too selective a test.
2939 # ??? Another way to solve this might be to rely on linker scripts.  Then
2940 # theoretically the -B won't be needed.
2941 # We also need to pass -L ../ld so that the linker can find ldscripts.
2942         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2943           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2944           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2945           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2946           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2947           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2948         else true; \
2949         fi
2950         @if [ -d $(objdir)/../ld ] ; then \
2951           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2952         else true; \
2953         fi
2954         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2955         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2956         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2957         @cat ./tmp0 > site.exp
2958         @cat site.bak | sed \
2959                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2960         -@rm -f ./tmp?
2961
2962 CHECK_TARGETS = check-gcc @check_languages@
2963
2964 check-c++ : check-g++
2965 check-f77 : check-g77
2966 check-java :
2967
2968 check: $(CHECK_TARGETS)
2969
2970 # The idea is to parallelize testing of multilibs, for example:
2971 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2972 # will run 3 concurrent sessions of check-gcc, eventually testing
2973 # all 10 combinations.  GNU make is required, as is a shell that expands
2974 # alternations within braces.
2975 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2976         target=`echo "$@" | sed 's,//.*,,'`; \
2977         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2978         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2979         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2980           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2981           "$$target"
2982
2983 TESTSUITEDIR = testsuite
2984
2985 $(TESTSUITEDIR)/site.exp: site.exp
2986         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2987         -rm -f $@
2988         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2989
2990 check-g++: $(TESTSUITEDIR)/site.exp
2991         -(rootme=`${PWD}`; export rootme; \
2992         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
2993         cd $(TESTSUITEDIR); \
2994         EXPECT=${EXPECT} ; export EXPECT ; \
2995         if [ -f $${rootme}/../expect/expect ] ; then  \
2996            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
2997             export TCL_LIBRARY ; fi ; \
2998         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2999
3000 check-gcc: $(TESTSUITEDIR)/site.exp
3001         -(rootme=`${PWD}`; export rootme; \
3002         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3003         cd $(TESTSUITEDIR); \
3004         EXPECT=${EXPECT} ; export EXPECT ; \
3005         if [ -f $${rootme}/../expect/expect ] ; then  \
3006            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3007            export TCL_LIBRARY ; fi ; \
3008         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
3009
3010 check-g77: $(TESTSUITEDIR)/site.exp
3011         -(rootme=`${PWD}`; export rootme; \
3012         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3013         cd $(TESTSUITEDIR); \
3014         EXPECT=${EXPECT} ; export EXPECT ; \
3015         if [ -f $${rootme}/../expect/expect ] ; then  \
3016            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3017            export TCL_LIBRARY ; fi ; \
3018         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
3019
3020 check-objc: $(TESTSUITEDIR)/site.exp
3021         -(rootme=`${PWD}`; export rootme; \
3022         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3023         cd $(TESTSUITEDIR); \
3024         EXPECT=${EXPECT} ; export EXPECT ; \
3025         if [ -f $${rootme}/../expect/expect ] ; then  \
3026            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3027             export TCL_LIBRARY ; fi ; \
3028         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
3029
3030 check-consistency: testsuite/site.exp
3031         -rootme=`${PWD}`; export rootme; \
3032         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3033         cd testsuite; \
3034         EXPECT=${EXPECT} ; export EXPECT ; \
3035         if [ -f $${rootme}/../expect/expect ] ; then  \
3036            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3037            export TCL_LIBRARY ; fi ; \
3038         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
3039
3040 # QMTest targets
3041
3042 # The path to qmtest.
3043 QMTEST_PATH=qmtest
3044
3045 # The flags to pass to qmtest.
3046 QMTESTFLAGS=
3047
3048 # The flags to pass to "qmtest run".
3049 QMTESTRUNFLAGS=
3050
3051 # The command to use to invoke qmtest.
3052 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3053
3054 # The tests (or suites) to run.
3055 QMTEST_GPP_TESTS=gpp
3056
3057 # The subdirectory of the OBJDIR that will be used to store the QMTest
3058 # test database configuration and that will be used for temporary
3059 # scratch space during QMTest's execution.
3060 QMTEST_DIR=${objdir}/qmtestsuite
3061
3062 # Create the QMTest database configuration.
3063 ${QMTEST_DIR} stamp-qmtest:
3064         debug_options=""; \
3065             ${STAMP} empty.C; \
3066             for option in \
3067                 -gdwarf-2 -gstabs -gstabs+ -gxcoff -gxcoff+ -gcoff; do \
3068                 (./cc1plus -q $${option} empty.C 2>&1 | \
3069                      grep "unknown or unsupported -g option" > /dev/null) || \
3070                 debug_options="$${debug_options}$${option} "; done; \
3071             ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3072                 -c gcc_database.GCCDatabase \
3073                 -a GCCDatabase.testsuite_root=`cd ${srcdir}/testsuite && pwd` \
3074                 -a GCCDatabase.debug_options="$${debug_options}"
3075         rm -f empty.C empty.s
3076         $(STAMP) stamp-qmtest
3077
3078 # Create the QMTest context file.
3079 ${QMTEST_DIR}/context: stamp-qmtest
3080         echo "GCCTest.flags=-B${objdir}" >> $@
3081         echo "GCCTest.objdir=${objdir}/.." >> $@
3082         echo "GCCTest.host=${host_canonical}" >> $@
3083         echo "GCCTest.target=${target}" >> $@
3084         echo "GCCTest.gcov=${objdir}/gcov" >> $@
3085         echo "GPPTest.gpp=${objdir}/g++" >> $@
3086         echo "DGTest.demangler=${objdir}/c++filt" >> $@
3087
3088 # Run the G++ testsuite using QMTest.
3089 qmtest-g++: ${QMTEST_DIR}/context ${QMTEST_DIR}/gpp-expected.qmr
3090         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3091            -o gpp.qmr -O ${QMTEST_DIR}/gpp-expected.qmr \
3092            ${QMTEST_GPP_TESTS}
3093
3094 # Use the QMTest GUI.
3095 qmtest-gui: ${QMTEST_DIR}/context
3096         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3097
3098 # Build the set of expected G++ failures.
3099 ${QMTEST_DIR}/gpp-expected.qmr: ${QMTEST_DIR}/context
3100         echo "Determining expected results..."
3101         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3102            -c "GCCTest.generate_xfails=1" -o gpp-expected.qmr \
3103            ${QMTEST_GPP_TESTS} \
3104            > /dev/null
3105
3106 .PHONY: qmtest-g++
3107
3108 # These exist for maintenance purposes.
3109
3110 # Update the tags table.
3111 TAGS: force
3112         (cd $(srcdir);                                                  \
3113         mkdir tmp-tags;                                                 \
3114         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
3115         etags *.y *.h *.c;                                              \
3116         mv tmp-tags/* .;                                                \
3117         rmdir tmp-tags)
3118
3119 # A list of files to be destroyed during "lean" builds.
3120 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
3121
3122 # Flags to pass to stage2 and later recursive makes.  Note that the
3123 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
3124 # the context of the stage_x rule.
3125 STAGE2_FLAGS_TO_PASS = \
3126         ADAC="\$$(CC)" \
3127         CFLAGS="$(BOOT_CFLAGS)" \
3128         LDFLAGS="$(BOOT_LDFLAGS)" \
3129         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
3130         STRICT_WARN="$(STRICT2_WARN)" \
3131         libdir=$(libdir) \
3132         LANGUAGES="$(LANGUAGES)" \
3133         MAKEOVERRIDES= \
3134         OUTPUT_OPTION="-o \$$@"
3135
3136 # Only build the C compiler for stage1, because that is the only one that
3137 # we can guarantee will build with the native compiler, and also it is the
3138 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
3139 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
3140 # overrideable (for a bootstrap build stage1 also builds gcc.info).
3141 stage1_build:
3142         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
3143                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
3144                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
3145         $(STAMP) stage1_build
3146         echo stage1_build > stage_last
3147
3148 stage1_copy: stage1_build
3149         $(MAKE) stage1
3150         $(STAMP) stage1_copy
3151         echo stage2_build > stage_last
3152
3153 stage2_build: stage1_copy
3154         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
3155                  STAGE_PREFIX=stage1/ \
3156                  $(STAGE2_FLAGS_TO_PASS)
3157         $(STAMP) stage2_build
3158         echo stage2_build > stage_last
3159
3160 stage2_copy: stage2_build
3161         $(MAKE) stage2
3162         $(STAMP) stage2_copy
3163         echo stage3_build > stage_last
3164
3165 stage3_build: stage2_copy
3166         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
3167                  STAGE_PREFIX=stage2/ \
3168                  $(STAGE2_FLAGS_TO_PASS)
3169         $(STAMP) stage3_build
3170         echo stage3_build > stage_last
3171
3172 # For bootstrap4:
3173 stage3_copy: stage3_build
3174         $(MAKE) stage3
3175         $(STAMP) stage3_copy
3176         echo stage4_build > stage_last
3177
3178 stage4_build: stage3_copy
3179         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
3180                  STAGE_PREFIX=stage3/ \
3181                  $(STAGE2_FLAGS_TO_PASS)
3182         $(STAMP) stage4_build
3183         echo stage4_build > stage_last
3184
3185 # Additional steps for *-lean targets:
3186 clean_s1: stage1_copy
3187         -(cd stage1 && rm -f $(VOL_FILES))
3188         $(STAMP) clean_s1
3189
3190 clean_s2: stage2_copy
3191         -rm -rf stage1
3192         $(STAMP) clean_s2
3193
3194 # The various entry points for bootstrapping.
3195
3196 bootstrap: stage3_build
3197         @echo
3198         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3199         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3200         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3201
3202 bootstrap-lean : clean_s1 clean_s2 stage3_build
3203         @echo
3204         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3205         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3206
3207 bootstrap2: bootstrap
3208
3209 bootstrap2-lean : bootstrap-lean
3210
3211 bootstrap3 bootstrap3-lean: bootstrap
3212
3213 bootstrap4 bootstrap4-lean: stage4_build
3214
3215 unstage1 unstage2 unstage3 unstage4:
3216         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3217         rm -f $$stage/as$(exeext); \
3218         rm -f $$stage/ld$(exeext); \
3219         rm -f $$stage/collect-ld$(exeext); \
3220         if test -d $$stage; then \
3221           mv $$stage/* . 2>/dev/null; \
3222           for i in `cd $$stage; echo *` ; do \
3223             if test -d $$stage/$$i; then \
3224               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3225             else \
3226               mv $$stage/$$i .; \
3227             fi; \
3228           done \
3229         fi ; \
3230         rm -f $${stage}_build $${stage}_copy ;\
3231         echo $${stage}_build > stage_last
3232
3233 restage1: unstage1
3234         $(MAKE) stage1_build
3235
3236 restage2: unstage2
3237         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3238
3239 restage3: unstage3
3240         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3241
3242 restage4: unstage4
3243         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3244
3245 bubblestrap:
3246         if test -f stage3_build; then true; else \
3247           echo; echo You must \"make bootstrap\" first.; \
3248           exit 1; \
3249         fi
3250         for i in stage3 \
3251                 unstage1 stage1_build stage1_copy \
3252                 unstage2 stage2_build stage2_copy \
3253                 unstage3 stage3_build ; \
3254         do \
3255           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3256         done
3257
3258 quickstrap:
3259         if test -f stage_last ; then \
3260           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3261         else \
3262           $(MAKE) stage1_build; \
3263         fi
3264
3265 cleanstrap:
3266         -$(MAKE) clean
3267         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3268
3269 # Compare the object files in the current directory with those in the
3270 # stage2 directory.
3271
3272 # ./ avoids bug in some versions of tail.
3273 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3274         -rm -f .bad_compare
3275         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3276         for file in *$(objext); do \
3277           tail +16c ./$$file > tmp-foo1; \
3278           tail +16c stage$$stage/$$file > tmp-foo2 \
3279             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3280         done
3281         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3282         for dir in tmp-foo intl $(SUBDIRS); do \
3283           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3284             for file in $$dir/*$(objext); do \
3285               tail +16c ./$$file > tmp-foo1; \
3286               tail +16c stage$$stage/$$file > tmp-foo2 \
3287                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3288             done; \
3289           else true; fi; \
3290         done
3291         -rm -f tmp-foo*
3292         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3293         if [ -f .bad_compare ]; then \
3294           echo "Bootstrap comparison failure!"; \
3295           cat .bad_compare; \
3296           exit 1; \
3297         else \
3298           case "$@" in \
3299             *-lean ) rm -rf stage$$stage ;; \
3300             *) ;; \
3301           esac; true; \
3302         fi
3303
3304 # Compare the object files in the current directory with those in the
3305 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3306 # running tail and the overhead of twice copying each object file.
3307
3308 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3309         -rm -f .bad_compare
3310         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3311         for file in *$(objext); do \
3312           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3313         done
3314         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3315         for dir in tmp-foo intl $(SUBDIRS); do \
3316           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3317             for file in $$dir/*$(objext); do \
3318               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3319             done; \
3320           else true; fi; \
3321         done
3322         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3323         if [ -f .bad_compare ]; then \
3324           echo "Bootstrap comparison failure!"; \
3325           cat .bad_compare; \
3326           exit 1; \
3327         else \
3328           case "$@" in \
3329             *-lean ) rm -rf stage$$stage ;; \
3330           esac; true; \
3331         fi
3332
3333 # Copy the object files from a particular stage into a subdirectory.
3334 stage1-start:
3335         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3336         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3337         -for dir in intl $(SUBDIRS) ; \
3338          do \
3339            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3340          done
3341         -mv $(STAGESTUFF) stage1
3342         -mv intl/*$(objext) stage1/intl
3343 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3344 # dir will work properly.
3345         -if [ -f as$(exeext) ] ; then (cd stage1 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3346         -if [ -f ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3347         -if [ -f collect-ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3348         -rm -f stage1/libgcc.a stage1/libgcc_eh.a
3349         -cp libgcc.a stage1
3350         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3351           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3352         else true; fi
3353         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage1; \
3354           if $(RANLIB_TEST_FOR_TARGET) ; then \
3355            $(RANLIB_FOR_TARGET) stage1/libgcc_eh.a; \
3356           else true; fi; fi
3357         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3358           cp stage1/$${f} . ; \
3359         else true; \
3360         fi; done
3361 stage1: force stage1-start lang.stage1
3362
3363 stage2-start:
3364         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3365         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3366         -for dir in intl $(SUBDIRS) ; \
3367          do \
3368            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3369          done
3370         -mv $(STAGESTUFF) stage2
3371         -mv intl/*$(objext) stage2/intl
3372 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3373 # dir will work properly.
3374         -if [ -f as$(exeext) ] ; then (cd stage2 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3375         -if [ -f ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3376         -if [ -f collect-ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3377         -rm -f stage2/libgcc.a stage2/libgcc_eh.a
3378         -cp libgcc.a stage2
3379         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3380           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3381         else true; fi
3382         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage2; \
3383           if $(RANLIB_TEST_FOR_TARGET) ; then \
3384            $(RANLIB_FOR_TARGET) stage2/libgcc_eh.a; \
3385           else true; fi; fi
3386         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3387           cp stage2/$${f} . ; \
3388         else true; \
3389         fi; done
3390 stage2: force stage2-start lang.stage2
3391
3392 stage3-start:
3393         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3394         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3395         -for dir in intl $(SUBDIRS) ; \
3396          do \
3397            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3398          done
3399         -mv $(STAGESTUFF) stage3
3400         -mv intl/*$(objext) stage3/intl
3401 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3402 # dir will work properly.
3403         -if [ -f as$(exeext) ] ; then (cd stage3 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3404         -if [ -f ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3405         -if [ -f collect-ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3406         -rm -f stage3/libgcc.a stage3/libgcc_eh.a
3407         -cp libgcc.a stage3
3408         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3409           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3410         else true; fi
3411         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage3; \
3412           if $(RANLIB_TEST_FOR_TARGET) ; then \
3413            $(RANLIB_FOR_TARGET) stage3/libgcc_eh.a; \
3414           else true; fi; fi
3415         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3416           cp stage3/$${f} . ; \
3417         else true; \
3418         fi; done
3419 stage3: force stage3-start lang.stage3
3420
3421 stage4-start:
3422         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3423         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3424         -for dir in intl $(SUBDIRS) ; \
3425          do \
3426            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3427          done
3428         -mv $(STAGESTUFF) stage4
3429         -mv intl/*$(objext) stage4/intl
3430 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3431 # dir will work properly.
3432         -if [ -f as$(exeext) ] ; then (cd stage4 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3433         -if [ -f ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3434         -if [ -f collect-ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3435         -rm -f stage4/libgcc.a stage4/libgcc_eh.a
3436         -cp libgcc.a stage4
3437         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3438           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3439         else true; fi
3440         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage4; \
3441           if $(RANLIB_TEST_FOR_TARGET) ; then \
3442            $(RANLIB_FOR_TARGET) stage4/libgcc_eh.a; \
3443           else true; fi; fi
3444         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3445           cp stage4/$${f} . ; \
3446         else true; \
3447         fi; done
3448 stage4: force stage4-start lang.stage4
3449
3450 # Copy just the executable files from a particular stage into a subdirectory,
3451 # and delete the object files.  Use this if you're just verifying a version
3452 # that is pretty sure to work, and you are short of disk space.
3453 risky-stage1: stage1
3454         -$(MAKE) clean
3455
3456 risky-stage2: stage2
3457         -$(MAKE) clean
3458
3459 risky-stage3: stage3
3460         -$(MAKE) clean
3461
3462 risky-stage4: stage4
3463         -$(MAKE) clean
3464
3465 #In GNU Make, ignore whether `stage*' exists.
3466 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3467 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3468
3469 force:
3470
3471 # ---
3472 # The enquire rules are still useful for building new float-anything.h.
3473 # Special flags for compiling enquire.
3474 # We disable optimization to make floating point more reliable.
3475 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3476 ENQUIRE_LDFLAGS = $(LDFLAGS)
3477
3478 # Enquire target (This is a variable so that a target can choose not to
3479 # build it.)
3480 ENQUIRE = enquire
3481
3482 # Test to see whether <float.h> exists in the system header files,
3483 # and is not derived from GCC.
3484 FLOAT_H_TEST = \
3485   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3486   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3487   then false; \
3488   else :; fi
3489 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3490 # to ensure, we're emitting a full blown <float.h> ourselves.
3491 FLOAT_H_TEST = false
3492
3493 # Used to compile enquire with standard cc, but have forgotten why.
3494 # Let's try with GCC.
3495 enquire: enquire.o $(GCC_PARTS)
3496         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3497 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3498         if $(FLOAT_H_TEST); then \
3499           rm -f include/float.h; \
3500           SYS_FLOAT_H_WRAP=1; \
3501         else :; \
3502           SYS_FLOAT_H_WRAP=0; \
3503         fi; \
3504         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3505           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3506           -I. -c $(srcdir)/enquire.c $(OUTPUT_OPTION)
3507
3508 # Create float.h source for the native machine.
3509 # Make it empty if we can use the system float.h without changes.
3510 float.h-nat: enquire
3511         -./enquire -f > tmp-float.h
3512         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3513         mv tmp-float.h float.h-nat
3514
3515 # Create a dummy float.h source for a cross-compiler.
3516 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3517 # and make that the default float_format in configure?
3518 float.h-cross:
3519         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3520         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3521         echo "#endif" >> t-float.h-cross
3522         mv t-float.h-cross float.h-cross
3523
3524 # Rules for generating translated message descriptions.
3525 # Disabled by autoconf if the tools are not available.
3526
3527 XGETTEXT = @XGETTEXT@
3528 GMSGFMT = @GMSGFMT@
3529 MSGMERGE = msgmerge
3530
3531 PACKAGE = @PACKAGE@
3532 CATALOGS = @CATALOGS@
3533
3534 .PHONY: build- install- build-po install-po update-po
3535
3536 # Dummy rules to deal with dependencies produced by use of
3537 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3538 build-: ; @true
3539 install-: ; @true
3540
3541 build-po: $(CATALOGS)
3542
3543 # This notation should be acceptable to all Make implementations used
3544 # by people who are interested in updating .po files.
3545 update-po: $(CATALOGS:.gmo=.pox)
3546
3547 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3548 # script does that.
3549 .po.gmo:
3550         -test -d po || mkdir po
3551         $(GMSGFMT) --statistics -o $@ $<
3552
3553 # The new .po has to be gone over by hand, so we deposit it into
3554 # build/po with a different extension.
3555 # If build/po/$(PACKAGE).pot exists, use it (it was just created),
3556 # else use the one in srcdir.
3557 .po.pox:
3558         -test -d po || mkdir po
3559         $(MSGMERGE) $< `if test -f po/$(PACKAGE).pot; \
3560                         then echo po/$(PACKAGE).pot; \
3561                         else echo $(srcdir)/po/$(PACKAGE).pot; fi` -o $@
3562
3563 # This rule has to look for .gmo modules in both srcdir and
3564 # the cwd, and has to check that we actually have a catalog
3565 # for each language, in case they weren't built or included
3566 # with the distribution.
3567 install-po:
3568         $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
3569         for cat in $(CATALOGS); do \
3570           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3571           if [ -f $$cat ]; then :; \
3572           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3573           else continue; \
3574           fi; \
3575           dir=$(localedir)/$$lang/LC_MESSAGES; \
3576           echo $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
3577           $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir || exit 1; \
3578           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3579           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3580         done
3581
3582 # Rule for regenerating the message template (gcc.pot).
3583 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3584 # this rule has no dependencies and always regenerates gcc.pot.  This is
3585 # relatively harmless since the .po files do not directly depend on it.
3586 # Note that exgettext has an awk script embedded in it which requires a
3587 # fairly modern (POSIX-compliant) awk.
3588 # The .pot file is left in the build directory.
3589 $(PACKAGE).pot: po/$(PACKAGE).pot
3590 po/$(PACKAGE).pot: force
3591         -test -d po || mkdir po
3592         $(MAKE) po-generated
3593         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3594                 $(XGETTEXT) $(PACKAGE) $(srcdir)