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 gtype-desc.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             \
 723  cfgrtl.o combine.o conflict.o convert.o cse.o cselib.o dbxout.o           \
 724  debug.o dependence.o df.o diagnostic.o doloop.o dominance.o               \
 725  dwarf2asm.o dwarf2out.o dwarfout.o emit-rtl.o except.o explow.o           \
 726  expmed.o expr.o final.o flow.o fold-const.o function.o gcse.o             \
 727  genrtl.o ggc-common.o global.o graph.o gtype-desc.o                       \
 728  haifa-sched.o hashtable.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o      \
 729  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o       \
 730  integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o        \
 731  loop.o mbchar.o optabs.o params.o predict.o print-rtl.o print-tree.o      \
 732  profile.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o     \
 733  reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o         \
 734  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o       \
 735  sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o                 \
 736  stor-layout.o stringpool.o timevar.o toplev.o tracer.o tree.o tree-dump.o \
 737  tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o \
 738  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 739
 740 BACKEND = main.o libbackend.a
 741
 742 # GEN files are listed separately, so they can be built before doing parallel
 743 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 744 #  them before rtl.o is compiled.
 745 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 746  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 747  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 748  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 749  gengtype$(build_exeext)
 750
 751 # Files to be copied away after each stage in building.
 752 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 753  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 754  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 755  tree-check.h \
 756  s-flags s-config s-codes s-mlib s-under s-genrtl \
 757  s-output s-recog s-emit s-extract s-peep s-check \
 758  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 759  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 760  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 761  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 762  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 763  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 764  gengtype$(build_exeext) \
 765  genrtl.c genrtl.h \
 766  xgcc$(exeext) cpp$(exeext) cc1$(exeext) $(EXTRA_PASSES) \
 767  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 768  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 769  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 770  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 771  $(LANG_STAGESTUFF)
 772
 773 # Library members defined in libgcc2.c.
 774 # Variable length limited to 255 charactes when passed to a shell script.
 775 LIB2FUNCS_1 = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 776     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 777     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi
 778
 779 LIB2FUNCS_2 = _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf \
 780     _clear_cache _trampoline __main _exit _absvsi2 _absvdi2 _addvsi3 \
 781     _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 782
 783 # Defined in libgcc2.c, included only in the static library.
 784 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 785
 786 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 787     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 788     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 789     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 790
 791 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 792     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 793     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 794     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 795
 796 # These might cause a divide overflow trap and so are compiled with
 797 # unwinder info.
 798 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 799
 800 # The only suffixes we want for implicit rules are .c and .o, so clear
 801 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 802 # For i18n support, we also need .gmo, .po, .pox.
 803 # This must come before the language makefile fragments to allow them to
 804 # add suffixes and rules of their own.
 805 .SUFFIXES:
 806 .SUFFIXES: .c .o .po .pox .gmo
 807
 808 #\f
 809 # Language makefile fragments.
 810
 811 # The following targets define the interface between us and the languages.
 812 #
 813 # all.cross, start.encap, rest.encap,
 814 # info, dvi,
 815 # install-normal, install-common, install-info, install-man,
 816 # uninstall,
 817 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 818 # stage1, stage2, stage3, stage4
 819 #
 820 # Each language is linked in with a series of hooks (since we can't use `::'
 821 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 822 # Configure computes and adds these here.
 823
 824 ####language hooks
 825 @language_hooks@
 826
 827 # sed inserts language fragments after the following line.
 828 ####language fragments
 829 @language_fragments@
 830
 831 # End of language makefile fragments.
 832 #\f
 833
 834 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 835    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 836         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 837                 "$(xmake_file)" "$(tmake_file)"
 838         cp config.status config.run
 839         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 840         rm -f config.run
 841
 842 config.h: cs-config.h ; @true
 843 hconfig.h: cs-hconfig.h ; @true
 844 tconfig.h: cs-tconfig.h ; @true
 845 tm_p.h: cs-tm_p.h ; @true
 846
 847 cs-config.h: Makefile
 848         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 849         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 850         $(SHELL) $(srcdir)/mkconfig.sh config.h
 851
 852 cs-hconfig.h: Makefile
 853         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 854         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 855         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 856
 857 cs-tconfig.h: Makefile
 858         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 859         TARGET_CPU_DEFAULT="" \
 860         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 861
 862 cs-tm_p.h: Makefile
 863         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 864         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 865
 866 # Don't automatically run autoconf, since configure.in might be accidentally
 867 # newer than configure.  Also, this writes into the source directory which
 868 # might be on a read-only file system.  If configured for maintainer mode
 869 # then do allow autoconf to be run.
 870
 871 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 872         (cd $(srcdir) && autoconf)
 873
 874 gccbug: $(srcdir)/gccbug.in
 875         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 876
 877 mklibgcc: $(srcdir)/mklibgcc.in
 878         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 879
 880 mkheaders: $(srcdir)/mkheaders.in
 881         CONFIG_FILES=mkheaders CONFIG_HEADERS= ./config.status
 882
 883 # cstamp-h.in controls rebuilding of config.in.
 884 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 885 # delete it.  A stamp file is needed as autoheader won't update the file if
 886 # nothing has changed.
 887 # It remains in the source directory and is part of the distribution.
 888 # This follows what is done in shellutils, fileutils, etc.
 889 # "echo timestamp" is used instead of touch to be consistent with other
 890 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 891 # ??? Newer versions have a maintainer mode that may be useful here.
 892
 893 # Don't run autoheader automatically either.
 894 # Only run it if maintainer mode is enabled.
 895 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 896 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 897 @MAINT@ (cd $(srcdir) && autoheader)
 898 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 899 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 900 auto-host.h: cstamp-h ; @true
 901 cstamp-h: config.in config.status
 902         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 903
 904 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 905 # a target to build even if it is up-to-date.  So we must verify that
 906 # config.status does not exist before failing.
 907 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 908         @if [ ! -f config.status ] ; then \
 909           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 910           false; \
 911         else \
 912           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 913         fi
 914
 915 all.internal: start.encap rest.encap doc
 916 # This is what to compile if making a cross-compiler.
 917 # Note that we can compile enquire using the cross-compiler just built,
 918 # although we can't run it on this machine.
 919 all.cross: native gcc-cross cpp$(exeext) specs \
 920         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 921 # This is what must be made before installing GCC and converting libraries.
 922 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 923         xlimits.h lang.start.encap
 924 # These can't be made until after GCC can run.
 925 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 926 # This is what is made with the host's compiler
 927 # whether making a cross compiler or not.
 928 native: config.status auto-host.h intl.all build-@POSUB@ $(LANGUAGES) \
 929         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 930
 931 # Define the names for selecting languages in LANGUAGES.
 932 C c: cc1$(exeext) tradcpp0$(exeext)
 933 PROTO: proto
 934
 935 # Tell GNU make these are phony targets.
 936 .PHONY: C c PROTO proto
 937
 938 # On the target machine, finish building a cross compiler.
 939 # This does the things that can't be done on the host machine.
 940 rest.cross: $(LIBGCC) specs
 941
 942 # Recompile all the language-independent object files.
 943 # This is used only if the user explicitly asks for it.
 944 compilations: $(BACKEND)
 945
 946 # Like libcpp.a, this archive is strictly for the host.
 947 libbackend.a: $(OBJS)
 948         -rm -rf libbackend.a
 949         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 950         -$(RANLIB) libbackend.a
 951
 952 # We call this executable `xgcc' rather than `gcc'
 953 # to avoid confusion if the current directory is in the path
 954 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 955 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 956    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 957         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 958           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 959
 960 # cpp is to cpp0 as gcc is to cc1.
 961 # The only difference from xgcc is that it's linked with cppspec.o
 962 # instead of gccspec.o.
 963 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 964    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 965         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 966           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 967
 968 # Dump a specs file to make -B./ read these specs over installed ones.
 969 specs: xgcc$(exeext)
 970         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 971         mv tmp-specs specs
 972
 973 # We do want to create an executable named `xgcc', so we can use it to
 974 # compile libgcc2.a.
 975 # Also create gcc-cross, so that install-common will install properly.
 976 gcc-cross: xgcc$(exeext)
 977         cp xgcc$(exeext) gcc-cross$(exeext)
 978
 979 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 980         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 981                 $(C_OBJS) $(BACKEND) $(LIBS)
 982
 983 # Build the version of limits.h that we will install.
 984 xlimits.h: glimits.h limitx.h limity.h
 985         if $(LIMITS_H_TEST) ; then \
 986           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 987         else \
 988           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 989         fi
 990         mv tmp-xlimits.h xlimits.h
 991 #\f
 992 # Build libgcc.a.
 993
 994 LIB2ADD = $(LIB2FUNCS_EXTRA)
 995 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
 996
 997 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
 998         objext='$(objext)' \
 999         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1000         LIB2FUNCS_1='$(LIB2FUNCS_1)' \
1001         LIB2FUNCS_2='$(LIB2FUNCS_2)' \
1002         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
1003         LIB2ADD='$(LIB2ADD)' \
1004         LIB2ADD_ST='$(LIB2ADD_ST)' \
1005         LIB2ADDEH='$(LIB2ADDEH)' \
1006         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1007         FPBIT='$(FPBIT)' \
1008         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1009         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
1010         DPBIT='$(DPBIT)' \
1011         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1012         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1013         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1014         SHLIB_LINK='$(SHLIB_LINK)' \
1015         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1016         SHLIB_EXT='$(SHLIB_EXT)' \
1017         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1018         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1019         SHLIB_MKMAP_OPTS='$(SHLIB_MKMAP_OPTS)' \
1020         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1021         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1022         SHLIB_SLIBDIR_SUFFIXES='$(SHLIB_SLIBDIR_SUFFIXES)' \
1023         mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \
1024           $(SHELL) mklibgcc > tmp-libgcc.mk
1025         mv tmp-libgcc.mk libgcc.mk
1026
1027 # All the things that might cause us to want to recompile bits of libgcc.
1028 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1029         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1030         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1031         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1032         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1033
1034 libgcc.a: $(LIBGCC_DEPS)
1035         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1036           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
1037           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1038           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1039           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1040           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1041           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1042           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1043           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1044           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1045           INCLUDES="$(INCLUDES)" \
1046           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1047           LIB1ASMSRC='$(LIB1ASMSRC)' \
1048           MAKEOVERRIDES= \
1049           -f libgcc.mk all
1050
1051 # Use the genmultilib shell script to generate the information the gcc
1052 # driver program needs to select the library directory based on the
1053 # switches.
1054 multilib.h: s-mlib; @true
1055 s-mlib: $(srcdir)/genmultilib Makefile
1056         if test @enable_multilib@ = yes; then \
1057           $(SHELL) $(srcdir)/genmultilib \
1058             "$(MULTILIB_OPTIONS)" \
1059             "$(MULTILIB_DIRNAMES)" \
1060             "$(MULTILIB_MATCHES)" \
1061             "$(MULTILIB_EXCEPTIONS)" \
1062             "$(MULTILIB_EXTRA_OPTS)" \
1063             "$(MULTILIB_EXCLUSIONS)" \
1064             > tmp-mlib.h; \
1065         else \
1066           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' > tmp-mlib.h; \
1067         fi
1068         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1069         $(STAMP) s-mlib
1070
1071 # Build multiple copies of libgcc.a, one for each target switch.
1072 stmp-multilib: $(LIBGCC_DEPS)
1073         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1074           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
1075           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1076           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1077           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1078           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1079           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1080           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1081           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1082           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1083           INCLUDES="$(INCLUDES)" \
1084           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1085           LIB1ASMSRC='$(LIB1ASMSRC)' \
1086           MAKEOVERRIDES= \
1087           -f libgcc.mk all
1088         $(STAMP) stmp-multilib
1089
1090 # Compile two additional files that are linked with every program
1091 # linked using GCC on systems using COFF or ELF, for the sake of C++
1092 # constructors.
1093 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1094   gbl-ctors.h stmp-int-hdrs tsystem.h
1095         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1096           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN \
1097           -o $(T)crtbegin$(objext)
1098
1099 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1100   gbl-ctors.h stmp-int-hdrs tsystem.h
1101         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1102           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END \
1103           -o $(T)crtend$(objext)
1104
1105 # These are versions of crtbegin and crtend for shared libraries.
1106 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1107   gbl-ctors.h stmp-int-hdrs tsystem.h
1108         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
1109           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1110           -o $(T)crtbeginS$(objext)
1111
1112 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1113   gbl-ctors.h stmp-int-hdrs tsystem.h
1114         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
1115           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1116           -o $(T)crtendS$(objext)
1117
1118 # This is a version of crtbegin for -static links.
1119 $(T)crtbeginT.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1120   gbl-ctors.h stmp-int-hdrs tsystem.h
1121         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1122           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O \
1123           -o $(T)crtbeginT$(objext)
1124
1125 # Compile the start modules crt0.o and mcrt0.o that are linked with
1126 # every program
1127 crt0.o: s-crt0 ; @true
1128 mcrt0.o: s-crt0; @true
1129
1130 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1131         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1132           -o crt0.o -c $(CRT0_S)
1133         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1134           -o mcrt0.o -c $(MCRT0_S)
1135         $(STAMP) s-crt0
1136 #\f
1137 # Compiling object files from source files.
1138
1139 # Note that dependencies on obstack.h are not written
1140 # because that file is not part of GCC.
1141
1142 # C language specific files.
1143
1144 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1145     diagnostic.h $(TM_P_H)
1146 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) $(GGC_H) intl.h \
1147     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h $(CPPLIB_H) \
1148     gt-c-parse.h
1149         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1150                -c $(srcdir)/c-parse.c $(OUTPUT_OPTION)
1151
1152 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1153         cd $(srcdir) && \
1154         if $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y; then \
1155           test -f c-p$$$$.output && mv -f c-p$$$$.output c-parse.output ; \
1156           mv -f c-p$$$$.c c-parse.c ; \
1157         else \
1158           rm -f c-p$$$$.* ; \
1159           false ; \
1160         fi
1161
1162 $(srcdir)/c-parse.y: c-parse.in
1163         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1164         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1165           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1166           $(srcdir)/c-parse.in >>tmp-c-parse.y
1167         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1168
1169 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1170     $(GGC_H) $(TARGET_H) flags.h function.h output.h $(EXPR_H) \
1171     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H) c-pragma.h \
1172     gt-c-decl.h
1173 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1174     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1175 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1176     $(GGC_H) langhooks.h $(LANGHOOKS_DEF_H) c-common.h gtype-c.h
1177 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1178     debug.h $(C_TREE_H) c-common.h real.h \
1179     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1180     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1181 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1182     $(C_TREE_H) $(RTL_H) insn-config.h integrate.h $(EXPR_H) $(C_TREE_H) \
1183     flags.h toplev.h tree-inline.h diagnostic.h integrate.h $(VARRAY_H) \
1184     langhooks.h $(GGC_H) gt-c-objc-common.h
1185 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1186     flags.h toplev.h
1187 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h \
1188     $(C_COMMON_H)
1189 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1190     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H) $(C_COMMON_H) gt-c-pragma.h
1191 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1192 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1193     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1194 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1195     $(BASIC_BLOCK_H)
1196
1197 COLLECT2_OBJS = collect2.o tlink.o intl.o underscore.o version.o
1198 COLLECT2_LIBS = @COLLECT2_LIBS@
1199 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1200 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1201         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1202                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1203         mv -f T$@ $@
1204
1205 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1206         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1207         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1208         -DTARGET_MACHINE=\"$(target_alias)\" \
1209         -c $(srcdir)/collect2.c $(OUTPUT_OPTION)
1210
1211 tlink.o: tlink.c $(DEMANGLE_H) $(HASHTAB_H) $(CONFIG_H) $(SYSTEM_H) \
1212     $(OBSTACK_H) collect2.h intl.h
1213
1214 underscore.c: s-under ; @true
1215
1216 s-under: $(GCC_PASSES)
1217         echo "int xxy_us_dummy;" >tmp-dum.c
1218         $(GCC_FOR_TARGET) -S tmp-dum.c
1219         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1220         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1221           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1222         else \
1223           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1224         fi
1225         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1226         -rm -f tmp-dum.c tmp-dum.s
1227         $(STAMP) s-under
1228
1229 # A file used by all variants of C.
1230
1231 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1232         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1233         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
1234         diagnostic.h tree-inline.h except.h gt-c-common.h real.h
1235
1236 # A file used by all variants of C and some other languages.
1237
1238 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1239         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1240         builtin-types.def $(TARGET_H) langhooks.h
1241
1242 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) langhooks.h \
1243         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1244
1245 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1246         flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1247         $(EXPR_H) $(PREDICT_H)
1248
1249 # Language-independent files.
1250
1251 DRIVER_DEFINES = \
1252   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1253   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1254   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1255   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1256   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1257   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1258   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1259   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1260
1261 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1262     Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H)
1263         (SHLIB_LINK='$(SHLIB_LINK)' \
1264         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1265         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1266   $(DRIVER_DEFINES) \
1267   -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
1268
1269 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1270         (SHLIB_LINK='$(SHLIB_LINK)' \
1271         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1272         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1273   $(DRIVER_DEFINES) \
1274   -c $(srcdir)/gccspec.c $(OUTPUT_OPTION))
1275
1276 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1277
1278 tree-check.h: s-check ; @true
1279 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1280         ./gencheck$(build_exeext) > tmp-check.h
1281         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1282         $(STAMP) s-check
1283
1284 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1285         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1286          gencheck.o $(HOST_LIBS)
1287
1288 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1289              $(lang_tree_files)
1290         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1291           $(srcdir)/gencheck.c $(OUTPUT_OPTION)
1292
1293 gencheck.h : s-gencheck ; @true
1294 s-gencheck : Makefile
1295         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1296             echo "#include \"$$f\""; \
1297         done | sed 's|$(srcdir)/||' > tmp-gencheck.h
1298         $(SHELL) $(srcdir)/move-if-change tmp-gencheck.h gencheck.h
1299         $(STAMP) s-gencheck
1300
1301 options.h : s-options ; @true
1302 s-options : Makefile
1303         lof="$(lang_options_files)"; for f in $$lof; do \
1304             echo "#include \"$$f\""; \
1305         done | sed 's|$(srcdir)/||' > tmp-options.h
1306         $(SHELL) $(srcdir)/move-if-change tmp-options.h options.h
1307         $(STAMP) s-options
1308
1309 specs.h : s-specs ; @true
1310 s-specs : Makefile
1311         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1312             echo "#include \"$$f\""; \
1313         done | sed 's|$(srcdir)/||' > tmp-specs.h
1314         $(SHELL) $(srcdir)/move-if-change tmp-specs.h specs.h
1315         $(STAMP) s-specs
1316
1317 dumpvers: dumpvers.c
1318
1319 version.o: version.c version.h
1320
1321 gtype-desc.o: gtype-desc.c $(CONFIG_H) $(SYSTEM_H) varray.h $(HASHTAB_H) \
1322         $(TREE_H) $(RTL_H) function.h insn-config.h $(EXPR_H) $(OPTABS_H) \
1323         libfuncs.h debug.h $(GGC_H) bitmap.h $(BASIC_BLOCK_H) hard-reg-set.h \
1324         ssa.h cselib.h insn-addr.h
1325
1326 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1327         flags.h $(GGC_H) varray.h $(HASHTAB_H) $(TM_P_H) langhooks.h
1328
1329 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1330         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1331
1332 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1333         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1334
1335 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1336         flags.h toplev.h $(GGC_H)
1337
1338 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1339
1340 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1341
1342 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1343         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1344
1345 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1346         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1347         -DPREFIX=\"$(prefix)\" \
1348           -c $(srcdir)/prefix.c $(OUTPUT_OPTION)
1349
1350 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h \
1351    toplev.h langhooks.h
1352
1353 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1354    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h \
1355    $(LANGHOOKS_DEF_H) flags.h
1356 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1357    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h \
1358    real.h gt-tree.h
1359 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1360    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1361    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
1362 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1363    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1364    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
1365    $(C_COMMON_H) tree-inline.h
1366 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
1367    langhooks.h real.h
1368 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1369    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H) $(TARGET_H) \
1370    langhooks.h
1371 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h real.h \
1372    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H) langhooks.h
1373 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1374    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1375    input.h toplev.h intl.h langhooks.h $(LANGHOOKS_DEF_H)
1376 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1377    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1378    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1379    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1380    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1381    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \
1382    langhooks.h insn-flags.h options.h cfglayout.h
1383         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1384           -DTARGET_NAME=\"$(target_alias)\" \
1385           -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
1386 main.o : main.c $(CONFIG_H) $(SYSTEM_H) toplev.h
1387
1388 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1389    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1390
1391 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1392         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1393
1394 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1395     hard-reg-set.h $(BASIC_BLOCK_H)
1396         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1397
1398 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) \
1399    hard-reg-set.h $(TM_P_H) insn-config.h $(RECOG_H) flags.h
1400
1401 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1402         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1403
1404 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1405    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1406    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1407    $(HASHTAB_H) $(TARGET_H) langhooks.h gt-varasm.h
1408 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1409    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1410    insn-config.h $(RECOG_H) output.h toplev.h except.h $(HASHTAB_H) $(GGC_H) \
1411    $(TM_P_H) langhooks.h gt-function.h
1412 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1413    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1414    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H) \
1415    langhooks.h $(PREDICT_H) gt-stmt.h
1416 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1417    except.h function.h $(EXPR_H) libfuncs.h integrate.h langhooks.h \
1418    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1419    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H) \
1420    gt-except.h
1421 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1422    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
1423    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1424    except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H) real.h
1425 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1426    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1427    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1428    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h real.h
1429 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1430    $(EXPR_H) langhooks.h \
1431    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1432 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1433    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1434    toplev.h $(TM_P_H) langhooks.h
1435 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1436    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1437    toplev.h function.h ggc.h $(TM_P_H) gt-explow.h
1438 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1439    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1440    toplev.h $(GGC_H) real.h $(TM_P_H) except.h gt-optabs.h
1441 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1442     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
1443    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1444 debug.o : debug.c debug.h $(CONFIG_H) $(SYSTEM_H)
1445 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1446    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1447    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1448    sdbout.h toplev.h $(TM_P_H) except.h debug.h langhooks.h gt-sdbout.h
1449 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1450    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1451    debug.h langhooks.h
1452 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1453    debug.h flags.h insn-config.h reload.h output.h diagnostic.h real.h \
1454    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1455    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h gt-dwarf2out.h
1456 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1457    output.h dwarf2asm.h $(TM_P_H) $(GGC_H)
1458 vmsdbgout.o : vmsdbgout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1459    output.h vmsdbg.h debug.h langhooks.h
1460 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1461    flags.h toplev.h output.h dbxout.h $(GGC_H) $(TARGET_H)
1462 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1463    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1464    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1465    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h
1466 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1467 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1468    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1469    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1470    $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h gt-integrate.h
1471 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1472    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1473    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1474
1475 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1476    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1477    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1478 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1479    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1480    output.h function.h cselib.h $(GGC_H) $(TM_P_H) gt-cselib.h
1481 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1482    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1483    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H) $(TIMEVAR_H)
1484 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1485    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1486    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H) except.h gt-gcse.h
1487 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1488    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1489 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1490    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1491    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1492 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1493    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1494    $(TM_P_H) df.h
1495 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1496    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1497    $(BASIC_BLOCK_H) output.h ssa.h
1498 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1499    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1500 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1501     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1502     errors.h $(GGC_H) df.h function.h
1503 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1504    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h \
1505    $(FIBHEAP_H)
1506 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1507    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1508 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1509    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1510    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H) \
1511    langhooks.h profile.h libfuncs.h gt-profile.h
1512 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1513    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1514    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1515    toplev.h varray.h except.h cselib.h $(OPTABS_H) $(TM_P_H)
1516 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1517    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1518 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1519    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1520    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H) $(PARAMS_H)
1521 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_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 $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1524 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1525    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1526    function.h except.h $(GGC_H) $(TM_P_H)
1527 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1528    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1529    function.h except.h $(GGC_H) $(TM_P_H) insn-config.h
1530 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(BASIC_BLOCK_H) \
1531    hard-reg-set.h insn-config.h $(RECOG_H) $(GGC_H) $(TM_P_H)
1532 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1533    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1534    function.h except.h $(GGC_H)
1535 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TIMEVAR_H)\
1536    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h \
1537    $(GGC_H) insn-config.h cselib.h $(TARGET_H) $(TM_P_H)
1538 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1539    $(BASIC_BLOCK_H) hard-reg-set.h
1540 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1541    $(BASIC_BLOCK_H)
1542 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1543    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1544    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1545 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1546    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1547    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1548 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1549    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1550    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1551 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1552    $(BASIC_BLOCK_H) $(REGS_H) $(GGC_H)
1553         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1554 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1555    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1556    $(TM_P_H)
1557 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(GGC_H) errors.h
1558 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1559    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1560    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1561 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1562    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1563    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1564    except.h $(TREE_H)
1565 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1566    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1567    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1568 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1569    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1570    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1571 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1572    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1573    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h $(TARGET_H) \
1574    gt-alias.h
1575 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1576    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1577    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1578 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1579    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1580    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1581 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1582    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1583    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1584 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1585    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1586    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1587 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1588    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1589    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1590 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1591    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H) \
1592    $(TARGET_H) real.h
1593 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1594    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1595    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h profile.h \
1596    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H)
1597 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1598    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1599    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1600 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1601    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1602    varray.h function.h $(TM_P_H) $(GGC_H) gt-reg-stack.h
1603 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1604    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1605    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H) real.h \
1606    $(PARAMS_H) $(TARGET_H)
1607 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1608 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1609    flags.h $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h $(TARGET_H)
1610 tracer.o : tracer.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1611    $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h flags.h \
1612    $(PARAMS_H) profile.h
1613 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1614    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
1615    cfglayout.h
1616 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1617 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1618    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1619    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1620 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1621    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1622    output.h except.h $(TM_P_H)
1623 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1624    $(C_COMMON_H) flags.h varray.h $(EXPR_H) $(GGC_H) gt-dependence.h
1625 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1626 hooks.o: hooks.c $(CONFIG_H) $(SYSTEM_H) $(HOOKS_H)
1627
1628 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1629    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1630    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1631    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H) \
1632    langhooks.h
1633         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1634                 $(out_file) $(OUTPUT_OPTION)
1635
1636 # Build auxiliary files that support ecoff format.
1637 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1638         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1639
1640 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1641
1642 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1643         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1644
1645 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1646
1647 #\f
1648 # Generate header and source files from the machine description,
1649 # and compile them.
1650
1651 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1652   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1653   insn-attr.h insn-attrtab.c
1654
1655 # The following pair of rules has this effect:
1656 # genconfig is run only if the md has changed since genconfig was last run;
1657 # but the file insn-config.h is touched only when its contents actually change.
1658
1659 # Each of the other insn-* files is handled by a similar pair of rules.
1660
1661 # This causes an anomaly in the results of make -n
1662 # because insn-* is older than s-*
1663 # and thus make -n thinks that insn-* will be updated
1664 # and force recompilation of things that depend on it.
1665 # We use move-if-change precisely to avoid such recompilation.
1666 # But there is no way to teach make -n that it will be avoided.
1667
1668 # Each of the insn-*.[ch] rules has a semicolon at the end,
1669 # for otherwise the system Make on SunOS 4.1 never tries
1670 # to recompile insn-*.o.  To avoid problems and extra noise from
1671 # versions of make which don't like empty commands (nothing after the
1672 # trailing `;'), we call true for each.
1673
1674 insn-config.h: s-config ; @true
1675 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1676         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1677         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1678         $(STAMP) s-config
1679
1680 insn-flags.h: s-flags ; @true
1681 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1682         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1683         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1684         $(STAMP) s-flags
1685
1686 insn-codes.h: s-codes ; @true
1687 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1688         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1689         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1690         $(STAMP) s-codes
1691
1692 insn-constants.h: s-constants ; @true
1693 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1694         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1695         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1696         $(STAMP) s-constants
1697
1698 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1699   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1700   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1701         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c \
1702           $(OUTPUT_OPTION)
1703
1704 insn-emit.c: s-emit ; @true
1705 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1706         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1707         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1708         $(STAMP) s-emit
1709
1710 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1711   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1712   $(TM_P_H) toplev.h reload.h
1713         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c \
1714           $(OUTPUT_OPTION)
1715
1716 insn-recog.c: s-recog ; @true
1717 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1718         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1719         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1720         $(STAMP) s-recog
1721
1722 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1723   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1724         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c \
1725           $(OUTPUT_OPTION)
1726
1727 insn-opinit.c: s-opinit ; @true
1728 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1729         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1730         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1731         $(STAMP) s-opinit
1732
1733 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1734   insn-config.h $(RECOG_H)
1735         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c \
1736           $(OUTPUT_OPTION)
1737
1738 insn-extract.c: s-extract ; @true
1739 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1740         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1741         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1742         $(STAMP) s-extract
1743
1744 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1745         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1746         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c \
1747           $(OUTPUT_OPTION)
1748
1749 insn-peep.c: s-peep ; @true
1750 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1751         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1752         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1753         $(STAMP) s-peep
1754
1755 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1756     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1757         $(TM_P_H) flags.h
1758         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c \
1759           $(OUTPUT_OPTION)
1760
1761 insn-attr.h: s-attr ; @true
1762 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1763         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1764         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1765         $(STAMP) s-attr
1766
1767 insn-attrtab.c: s-attrtab ; @true
1768 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1769         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1770         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1771         $(STAMP) s-attrtab
1772
1773 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1774     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1775     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1776     insn-codes.h $(TM_P_H)
1777         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c \
1778           $(OUTPUT_OPTION)
1779
1780 insn-output.c: s-output ; @true
1781 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1782         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1783         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1784         $(STAMP) s-output
1785
1786 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1787 genrtl.c genrtl.h : s-genrtl
1788         @true   # force gnu make to recheck modification times.
1789
1790 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1791         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1792         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1793         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1794         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1795         $(STAMP) s-genrtl
1796
1797 tm-preds.h: s-preds; @true
1798
1799 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1800         ./genpreds$(build_exeext) > tmp-preds.h
1801         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1802         $(STAMP) s-preds
1803
1804 GTFILES = $(GCONFIG_H) \
1805   $(HASHTAB_H) \
1806   $(srcdir)/bitmap.h $(srcdir)/function.h  $(srcdir)/rtl.h $(srcdir)/optabs.h \
1807   $(srcdir)/tree.h $(srcdir)/libfuncs.h $(srcdir)/hashtable.h $(srcdir)/real.h \
1808   $(srcdir)/varray.h $(srcdir)/ssa.h $(srcdir)/insn-addr.h $(srcdir)/cselib.h \
1809   $(srcdir)/c-common.h $(srcdir)/c-tree.h \
1810   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c \
1811   $(srcdir)/dependence.c $(srcdir)/dwarf2out.c $(srcdir)/emit-rtl.c \
1812   $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \
1813   $(srcdir)/fold-const.c $(srcdir)/function.c \
1814   $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \
1815   $(srcdir)/profile.c $(srcdir)/regclass.c $(srcdir)/reg-stack.c \
1816   $(srcdir)/sdbout.c $(srcdir)/stmt.c $(srcdir)/stor-layout.c \
1817   $(srcdir)/tree.c $(srcdir)/varasm.c \
1818   $(srcdir)/c-objc-common.c $(srcdir)/c-common.c $(srcdir)/c-parse.in \
1819   $(out_file) \
1820   $(srcdir)/c-decl.c $(srcdir)/c-pragma.c \
1821   @all_gtfiles@
1822
1823 gtype-desc.h gtype-desc.c gt-except.h gt-function.h : s-gtype; @true
1824 gt-integrate.h gt-stmt.h gt-tree.h gt-varasm.h gt-emit-rtl.h : s-gtype; @true
1825 gt-explow.h gt-stor-layout.h gt-regclass.h gt-lists.h : s-gtype; @true
1826 gt-alias.h gt-cselib.h gt-fold-const.h gt-gcse.h gt-profile.h : s-gtype; @true
1827 gt-expr.h gt-sdbout.h gt-optabs.h gt-bitmap.h gt-dwarf2out.h : s-gtype ; @true
1828 gt-reg-stack.h gt-dependence.h : s-gtype ; @true
1829 gt-c-common.h gt-c-decl.h gt-c-parse.h gt-c-pragma.h : s-gtype; @true
1830 gt-c-objc-common.h gtype-c.h : s-gtype ; @true
1831
1832 s-gtype: gengtype$(build_exeext) $(GTFILES)
1833         ./gengtype $(GTFILES)
1834         $(STAMP) s-gtype
1835
1836 #\f
1837 # Compile the programs that generate insn-* from the machine description.
1838 # They are compiled with $(HOST_CC), and associated libraries,
1839 # since they need to run on this machine
1840 # even if GCC is being compiled to run on some other machine.
1841
1842 # $(CONFIG_H) is omitted from the deps of the gen*.o
1843 # because these programs don't really depend on anything
1844 # about the target machine.  They do depend on config.h itself,
1845 # since that describes the host machine.
1846
1847 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1848   $(OBSTACK_H) $(HASHTAB_H)
1849         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c $(OUTPUT_OPTION)
1850
1851 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1852         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c $(OUTPUT_OPTION)
1853
1854 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1855         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1856           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1857
1858 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1859   $(SYSTEM_H) errors.h gensupport.h
1860         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c $(OUTPUT_OPTION)
1861
1862 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1863         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1864          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1865
1866 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1867   $(SYSTEM_H) errors.h gensupport.h
1868         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c $(OUTPUT_OPTION)
1869
1870 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1871         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1872          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1873
1874 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1875   $(SYSTEM_H) errors.h gensupport.h
1876         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c $(OUTPUT_OPTION)
1877
1878 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1879         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1880          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1881
1882 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1883         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c $(OUTPUT_OPTION)
1884
1885 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1886         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1887          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1888
1889 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1890         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c $(OUTPUT_OPTION)
1891
1892 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1893         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1894          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1895
1896 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1897   $(SYSTEM_H) errors.h gensupport.h
1898         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c $(OUTPUT_OPTION)
1899
1900 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1901         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1902          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1903
1904 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1905   $(SYSTEM_H) errors.h gensupport.h
1906         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c $(OUTPUT_OPTION)
1907
1908 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1909         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1910          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1911
1912 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1913   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1914         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c $(OUTPUT_OPTION)
1915
1916 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1917         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1918          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1919
1920 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1921         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c $(OUTPUT_OPTION)
1922
1923 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1924         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1925          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1926
1927 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1928         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c $(OUTPUT_OPTION)
1929
1930 genattrtab$(build_exeext) : genattrtab.o genautomata.o \
1931   $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_VARRAY) $(HOST_LIBDEPS)
1932         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1933          genattrtab.o genautomata.o \
1934          $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_VARRAY) \
1935          $(HOST_LIBS) -lm
1936
1937 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1938   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h genattrtab.h
1939         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c $(OUTPUT_OPTION)
1940
1941 genautomata.o : genautomata.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1942   $(SYSTEM_H) errors.h varray.h genattrtab.h $(HASHTAB_H)
1943         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genautomata.c $(OUTPUT_OPTION)
1944
1945 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1946         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1947          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1948
1949 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1950   $(SYSTEM_H) errors.h gensupport.h
1951         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c $(OUTPUT_OPTION)
1952
1953 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1954         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1955          gengenrtl.o $(HOST_LIBS)
1956
1957 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1958         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c $(OUTPUT_OPTION)
1959
1960 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1961         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1962          genpreds.o $(HOST_LIBS)
1963
1964 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1965         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c $(OUTPUT_OPTION)
1966
1967 gengtype$(build_exeext) : gengtype.o gengtype-lex.o gengtype-yacc.o \
1968   $(HOST_LIBDEPS)
1969         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1970          gengtype.o gengtype-lex.o gengtype-yacc.o $(HOST_LIBS)
1971
1972 gengtype.o : gengtype.c gengtype.h $(HCONFIG_H) $(SYSTEM_H) real.h
1973         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1974           $(srcdir)/gengtype.c $(OUTPUT_OPTION)
1975
1976 gengtype-lex.o : gengtype-lex.c gengtype.h gengtype-yacc.c \
1977   $(HCONFIG_H) $(SYSTEM_H)
1978         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1979           $(srcdir)/gengtype-lex.c $(OUTPUT_OPTION)
1980
1981 gengtype-yacc.o : gengtype-yacc.c gengtype.h $(HCONFIG_H) $(SYSTEM_H)
1982         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1983           $(srcdir)/gengtype-yacc.c $(OUTPUT_OPTION)
1984
1985 $(srcdir)/gengtype-lex.c : $(srcdir)/gengtype-lex.l
1986         $(FLEX) $(FLEXFLAGS) -o$@ $(srcdir)/gengtype-lex.l \
1987          || ( rm -f $@ && false )
1988
1989 $(srcdir)/gengtype-yacc.c: $(srcdir)/gengtype-yacc.y
1990         (cd $(srcdir) && \
1991          $(BISON) $(BISONFLAGS) -d -o gengtype-yacc.c gengtype-yacc.y || \
1992          ( rm -f $@ && false ) )
1993
1994 #\f
1995 # Compile the libraries to be used by gen*.
1996 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1997 # and BUILD_PREFIX_1 is `loser-', just to ensure these rules don't conflict
1998 # with the rules for rtl.o, etc.
1999 $(BUILD_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
2000   real.h $(GGC_H) errors.h
2001         rm -f $(BUILD_PREFIX)rtl.c
2002         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(BUILD_PREFIX)rtl.c
2003         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)rtl.c $(OUTPUT_OPTION)
2004
2005 $(BUILD_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
2006   $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H)
2007         rm -f $(BUILD_PREFIX)print-rtl.c
2008         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(BUILD_PREFIX)print-rtl.c
2009         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)print-rtl.c $(OUTPUT_OPTION)
2010
2011 $(BUILD_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) \
2012   $(RTL_H) flags.h $(BASIC_BLOCK_H) $(REGS_H) $(GGC_H)
2013         rm -f $(BUILD_PREFIX)bitmap.c
2014         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(BUILD_PREFIX)bitmap.c
2015         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)bitmap.c $(OUTPUT_OPTION)
2016
2017 $(BUILD_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H) errors.h
2018         rm -f $(BUILD_PREFIX)errors.c
2019         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(BUILD_PREFIX)errors.c
2020         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)errors.c $(OUTPUT_OPTION)
2021
2022 $(BUILD_PREFIX_1)varray.o: varray.c $(HCONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) \
2023   $(TREE_H) bitmap.h errors.h
2024         rm -f $(BUILD_PREFIX)varray.c
2025         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/varray.c > \
2026                 $(BUILD_PREFIX)varray.c
2027         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
2028                 $(BUILD_PREFIX)varray.c $(OUTPUT_OPTION)
2029
2030 $(BUILD_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H) $(GCC_H)
2031         rm -f $(BUILD_PREFIX)ggc-none.c
2032         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(BUILD_PREFIX)ggc-none.c
2033         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)ggc-none.c $(OUTPUT_OPTION)
2034
2035 #\f
2036 # Remake internationalization support.
2037 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
2038         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2039           -DLOCALEDIR=\"$(localedir)\" \
2040           -c $(srcdir)/intl.c $(OUTPUT_OPTION)
2041
2042 $(top_builddir)/intl/libintl.a: intl.all
2043
2044 intl.all intl.install intl.uninstall \
2045   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
2046         @for d in $(INTL_SUBDIRS); do \
2047           target=`expr $@ : 'intl.\(.*\)'` && \
2048           echo "(cd $$d && $(MAKE) $$target)" && \
2049           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
2050           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2051         done
2052
2053 # intl.all and intl.install need config.h to exist, and the files it includes.
2054 # (FIXME: intl/*.c shouldn't need to see insn-foo.h!)
2055 intl.all intl.install: config.h insn-flags.h insn-constants.h
2056
2057 # Make-lang.in should add dependencies of po-generated on any generated
2058 # files which need to be scanned by gettext (usually Yacc-generated parsers).
2059 po-generated: c-parse.c tradcif.c
2060
2061 #\f
2062 # Remake cpp and protoize.
2063
2064 PREPROCESSOR_DEFINES = \
2065   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2066   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2067   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
2068   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2069   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2070   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2071   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
2072
2073 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o cpptrad.o \
2074                 cpphash.o cpperror.o cppinit.o cppdefault.o cppmain.o \
2075                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
2076
2077 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
2078                 $(OBSTACK_H) $(SYSTEM_H)
2079
2080 # Most of the other archives built/used by this makefile are for
2081 # targets.  This one is strictly for the host.
2082 libcpp.a: $(LIBCPP_OBJS)
2083         -rm -rf libcpp.a
2084         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
2085         -$(RANLIB) libcpp.a
2086
2087 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
2088
2089 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
2090 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
2091 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
2092 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
2093 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
2094 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
2095 cpptrad.o:  cpptrad.c  $(CONFIG_H) $(LIBCPP_DEPS)
2096 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
2097 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
2098                 mkdeps.h prefix.h version.h
2099
2100 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
2101         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2102           $(PREPROCESSOR_DEFINES) \
2103           -c $(srcdir)/cppdefault.c $(OUTPUT_OPTION)
2104
2105 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
2106
2107 # The traditional mode preprocessor, a separate program for ease of
2108 # maintenance.  Some code is shared with the ISO-C cpp.
2109 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
2110         mkdeps.o $(LIBDEPS)
2111         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
2112         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
2113
2114 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
2115 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
2116
2117 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
2118         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
2119         mv -f tr$$$$.c tradcif.c)
2120
2121 # Note for the stamp targets, we run the program `true' instead of
2122 # having an empty command (nothing following the semicolon).
2123
2124 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
2125
2126 PROTO_OBJS = intl.o version.o cppdefault.o
2127
2128 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
2129         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2130
2131 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2132         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2133
2134 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2135    Makefile version.h
2136         (SHLIB_LINK='$(SHLIB_LINK)' \
2137         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2138         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2139           $(DRIVER_DEFINES) \
2140           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2141
2142 unprotoize.o: protoize.c $(srcdir)/../include/getopt.h \
2143    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2144         (SHLIB_LINK='$(SHLIB_LINK)' \
2145         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2146         $(CC) -c -DUNPROTOIZE $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2147           $(DRIVER_DEFINES) \
2148           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2149
2150 # This info describes the target machine, so compile with GCC just built.
2151 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2152    stmp-int-hdrs
2153         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2154         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2155           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2156         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2157           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2158         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2159
2160
2161 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2162         -rm -f tmp-proto.[cso]
2163         cp $(srcdir)/protoize.c tmp-proto.c
2164         chmod u+w tmp-proto.c
2165         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2166           $(GCC_CFLAGS) $(INCLUDES) \
2167           -DGCC_INCLUDE_DIR=0 \
2168           -DGPLUSPLUS_INCLUDE_DIR=0 \
2169           -DCROSS_INCLUDE_DIR=0 \
2170           -DTOOL_INCLUDE_DIR=0 \
2171           -DSTANDARD_EXEC_PREFIX=0 \
2172           -DDEFAULT_TARGET_MACHINE=0 \
2173           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2174         @echo '**********' Expect 400 lines of differences.
2175         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2176         -wc -l tmp-proto.diff
2177         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2178           $(GCC_CFLAGS) $(INCLUDES) \
2179           -DGCC_INCLUDE_DIR=0 \
2180           -DGPLUSPLUS_INCLUDE_DIR=0 \
2181           -DCROSS_INCLUDE_DIR=0 \
2182           -DTOOL_INCLUDE_DIR=0 \
2183           -DSTANDARD_EXEC_PREFIX=0 \
2184           -DDEFAULT_TARGET_MACHINE=0 \
2185           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2186         @echo Expect zero differences.
2187         diff $(srcdir)/protoize.c tmp-proto.c | cat
2188         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2189
2190 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2191
2192 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2193 # upon whether $(exeext) is empty or not.
2194 GCOV_OBJS = gcov.o intl.o version.o
2195 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2196         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2197 #\f
2198 # Build the include directory.  The stamp files are stmp-* rather than
2199 # s-* so that mostlyclean does not force the include directory to
2200 # be rebuilt.
2201
2202 # Build the include directory including float.h (which no longer depends upon
2203 # enquire).
2204 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2205 # Copy in the headers provided with gcc.
2206 # The sed command gets just the last file name component;
2207 # this is necessary because VPATH could add a dirname.
2208 # Using basename would be simpler, but some systems don't have it.
2209 # The touch command is here to workaround an AIX/Linux NFS bug.
2210         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2211         for file in .. $(USER_H); do \
2212           if [ X$$file != X.. ]; then \
2213             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2214             $(STAMP) include/$$realfile; \
2215             rm -f include/$$realfile; \
2216             cp $$file include; \
2217             chmod a+r include/$$realfile; \
2218           fi; \
2219         done
2220         rm -f include/limits.h
2221         cp xlimits.h include/limits.h
2222         chmod a+r include/limits.h
2223         rm -f include/float.h
2224         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2225           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2226           chmod a+r include/float.h; \
2227         else :; fi
2228 # Install the README
2229         rm -f include/README
2230         cp $(srcdir)/README-fixinc include/README
2231         chmod a+r include/README
2232         $(STAMP) $@
2233
2234 # fixinc.sh depends on this, not on specs directly.
2235 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2236 # after each stage just because specs' mtime has changed.
2237 specs.ready: specs
2238         -if [ -f specs.ready ] ; then \
2239                 true; \
2240         else \
2241                 $(STAMP) specs.ready; \
2242         fi
2243
2244 FIXINCSRCDIR=$(srcdir)/fixinc
2245 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2246         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2247         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2248         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2249         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && ${PWD}` ; \
2250         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2251         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2252         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2253         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2254
2255 # Build fixed copies of system files.
2256 stmp-fixinc: fixinc.sh gsyslimits.h
2257         rm -rf include; mkdir include
2258         -chmod a+rx include
2259         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD}`; \
2260         SHELL='$(SHELL)' ;\
2261         export TARGET_MACHINE srcdir SHELL ; \
2262         $(SHELL) ./fixinc.sh `${PWD}`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2263         rm -f include/syslimits.h; \
2264         if [ -f include/limits.h ]; then \
2265           mv include/limits.h include/syslimits.h; \
2266         else \
2267           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2268         fi; \
2269         chmod a+r include/syslimits.h)
2270 # If $(SYSTEM_HEADER_DIR) is $(build_tooldir)/sys-include, and
2271 # that directory exists, then make sure that $(libsubdir) exists.
2272 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2273 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2274 # exists.
2275 # ??? Better would be to use -isystem $(build_tooldir)/sys-include,
2276 # but fixincludes does not take such arguments.
2277         if [ "$(SYSTEM_HEADER_DIR)" = "$(build_tooldir)/sys-include" ] \
2278            && [ -d $(build_tooldir)/sys-include ]; then \
2279           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2280           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2281           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2282           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2283         else true; fi
2284         $(STAMP) stmp-fixinc
2285
2286 # Files related to the fixproto script.
2287 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2288 # used in native and host-x-target builds, so it's safe to link them with
2289 # libiberty.a.
2290
2291 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2292         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2293         then \
2294           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2295           export CC; \
2296           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2297           mv tmp-deduced.h deduced.h; \
2298         else \
2299           $(STAMP) deduced.h; \
2300         fi
2301
2302 GEN_PROTOS_OBJS = gen-protos.o scan.o
2303 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2304         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2305           $(GEN_PROTOS_OBJS) $(HOST_LIBS)
2306
2307 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2308         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c $(OUTPUT_OPTION)
2309
2310 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2311         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c $(OUTPUT_OPTION)
2312
2313 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2314         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2315           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2316         mv tmp-fixtmp.c fixtmp.c
2317         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2318           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2319           | ./gen-protos >xsys-protos.hT
2320         mv xsys-protos.hT xsys-protos.h
2321         rm -rf fixtmp.c
2322
2323 # This is nominally a 'build' program, but it's run only when host==build,
2324 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2325 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2326            $(LIBDEPS) libcpp.a
2327         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2328            scan-decls.o scan.o libcpp.a $(LIBS)
2329
2330 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2331         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2332         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c $(OUTPUT_OPTION)
2333
2334 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2335         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c $(OUTPUT_OPTION)
2336
2337 # stmp-fixproto depends on this, not on fix-header directly.
2338 # The idea is to make sure fix-header gets built,
2339 # but not rerun fixproto after each stage
2340 # just because fix-header's mtime has changed.
2341 fixhdr.ready: fix-header$(build_exeext)
2342         -if [ -f fixhdr.ready ] ; then \
2343                 true; \
2344         else \
2345                 $(STAMP) fixhdr.ready; \
2346         fi
2347
2348 # stmp-int-headers is to make sure fixincludes has already finished.
2349 # The if statement is so that we don't run fixproto a second time
2350 # if it has already been run on the files in `include'.
2351 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2352         if [ -f include/fixed ] ; then true; \
2353         else \
2354           : This line works around a 'make' bug in BSDI 1.1.; \
2355           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2356           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2357             export mkinstalldirs; \
2358           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2359             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2360             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2361           else true; fi; \
2362           $(STAMP) include/fixed; \
2363         fi
2364         $(STAMP) stmp-fixproto
2365 #\f
2366 # Remake the info files.
2367
2368 docdir = $(srcdir)/doc
2369
2370 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2371 info: $(docdir)/cpp.info $(docdir)/gcc.info $(docdir)/gccint.info $(docdir)/gccinstall.info lang.info $(docdir)/cppinternals.info
2372
2373 TEXI_CPP_FILES = $(docdir)/cpp.texi $(docdir)/include/fdl.texi \
2374   $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2375
2376 TEXI_GCC_FILES = $(docdir)/gcc.texi $(docdir)/include/gcc-common.texi \
2377          $(docdir)/frontends.texi $(docdir)/standards.texi \
2378          $(docdir)/invoke.texi $(docdir)/extend.texi $(docdir)/md.texi \
2379          $(docdir)/objc.texi $(docdir)/gcov.texi $(docdir)/trouble.texi \
2380          $(docdir)/bugreport.texi $(docdir)/service.texi \
2381          $(docdir)/contribute.texi $(docdir)/vms.texi \
2382          $(docdir)/include/funding.texi $(docdir)/gnu.texi \
2383          $(docdir)/include/gpl.texi $(docdir)/include/fdl.texi \
2384          $(docdir)/contrib.texi $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2385
2386 TEXI_GCCINT_FILES = $(docdir)/gccint.texi \
2387          $(docdir)/include/gcc-common.texi $(docdir)/contribute.texi \
2388          $(docdir)/makefile.texi $(docdir)/configterms.texi \
2389          $(docdir)/portability.texi $(docdir)/interface.texi \
2390          $(docdir)/passes.texi $(docdir)/c-tree.texi \
2391          $(docdir)/rtl.texi $(docdir)/md.texi $(docdir)/tm.texi \
2392          $(docdir)/hostconfig.texi $(docdir)/fragments.texi \
2393          $(docdir)/configfiles.texi $(docdir)/collect2.texi \
2394          $(docdir)/headerdirs.texi $(docdir)/include/funding.texi \
2395          $(docdir)/gnu.texi $(docdir)/include/gpl.texi \
2396          $(docdir)/include/fdl.texi $(docdir)/contrib.texi \
2397          $(docdir)/languages.texi $(docdir)/sourcebuild.texi \
2398          $(docdir)/gty.texi
2399
2400 TEXI_GCCINSTALL_FILES = $(docdir)/install.texi $(docdir)/install-old.texi \
2401          $(docdir)/include/fdl.texi
2402
2403 TEXI_CPPINT_FILES = $(docdir)/cppinternals.texi
2404
2405 $(docdir)/cpp.info: $(TEXI_CPP_FILES)
2406         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2407
2408 $(docdir)/gcc.info: $(TEXI_GCC_FILES)
2409         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2410
2411 $(docdir)/gccint.info: $(TEXI_GCCINT_FILES)
2412         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gccint.info doc/gccint.texi
2413
2414 $(docdir)/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
2415         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gccinstall.info doc/install.texi
2416
2417 $(docdir)/cppinternals.info: $(TEXI_CPPINT_FILES)
2418         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2419                 doc/cppinternals.texi
2420
2421 dvi: gcc.dvi gccint.dvi gccinstall.dvi cpp.dvi lang.dvi cppinternals.dvi
2422
2423 # This works with GNU Make's default rule.
2424 cpp.dvi: $(TEXI_CPP_FILES)
2425         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2426
2427 gcc.dvi: $(TEXI_GCC_FILES)
2428         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2429
2430 gccint.dvi: $(TEXI_GCCINT_FILES)
2431         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gccint.texi
2432
2433 gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
2434         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include -o $@ $(docdir)/install.texi
2435
2436 cppinternals.dvi: $(TEXI_CPPINT_FILES)
2437         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2438
2439 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1 \
2440          $(docdir)/gfdl.7 $(docdir)/gpl.7 $(docdir)/fsf-funding.7 \
2441          lang.generated-manpages
2442
2443 $(docdir)/gcov.1: $(docdir)/gcov.texi
2444         $(STAMP) $(docdir)/gcov.1
2445         -$(TEXI2POD) $(docdir)/gcov.texi > gcov.pod
2446         -($(POD2MAN) --section=1 gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2447                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2448                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2449         -rm -f gcov.pod
2450
2451 $(docdir)/cpp.1: $(docdir)/cpp.texi $(docdir)/cppenv.texi \
2452   $(docdir)/cppopts.texi
2453         $(STAMP) $(docdir)/cpp.1
2454         -$(TEXI2POD) $(docdir)/cpp.texi > cpp.pod
2455         -($(POD2MAN) --section=1 cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2456                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2457                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2458         -rm -f cpp.pod
2459
2460 $(docdir)/gcc.1: $(docdir)/invoke.texi $(docdir)/cppenv.texi \
2461   $(docdir)/cppopts.texi
2462         $(STAMP) $(docdir)/gcc.1
2463         -$(TEXI2POD) $(docdir)/invoke.texi > gcc.pod
2464         -($(POD2MAN) --section=1 gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2465                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2466                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2467         -rm -f gcc.pod
2468
2469 $(docdir)/gfdl.7: $(docdir)/include/fdl.texi
2470         $(STAMP) $(docdir)/gfdl.7
2471         -$(TEXI2POD) $(docdir)/include/fdl.texi > gfdl.pod
2472         -($(POD2MAN) --section=7 gfdl.pod > $(docdir)/gfdl.7.T$$$$ && \
2473                 mv -f $(docdir)/gfdl.7.T$$$$ $(docdir)/gfdl.7) || \
2474                 (rm -f $(docdir)/gfdl.7.T$$$$ && exit 1)
2475         -rm -f gfdl.pod
2476
2477 $(docdir)/gpl.7: $(docdir)/include/gpl.texi
2478         $(STAMP) $(docdir)/gpl.7
2479         -$(TEXI2POD) $(docdir)/include/gpl.texi > gpl.pod
2480         -($(POD2MAN) --section=7 gpl.pod > $(docdir)/gpl.7.T$$$$ && \
2481                 mv -f $(docdir)/gpl.7.T$$$$ $(docdir)/gpl.7) || \
2482                 (rm -f $(docdir)/gpl.7.T$$$$ && exit 1)
2483         -rm -f gpl.pod
2484
2485 $(docdir)/fsf-funding.7: $(docdir)/include/funding.texi
2486         $(STAMP) $(docdir)/fsf-funding.7
2487         -$(TEXI2POD) $(docdir)/include/funding.texi > fsf-funding.pod
2488         -($(POD2MAN) --section=7 fsf-funding.pod \
2489                 > $(docdir)/fsf-funding.7.T$$$$ && \
2490             mv -f $(docdir)/fsf-funding.7.T$$$$ $(docdir)/fsf-funding.7) || \
2491             (rm -f $(docdir)/fsf-funding.7.T$$$$ && exit 1)
2492         -rm -f fsf-funding.pod
2493
2494 #\f
2495 # Deletion of files made during compilation.
2496 # There are four levels of this:
2497 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2498 # `mostlyclean' is useful while working on a particular type of machine.
2499 # It deletes most, but not all, of the files made by compilation.
2500 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2501 # `clean' deletes everything made by running `make all'.
2502 # `distclean' also deletes the files made by config.
2503 # `maintainer-clean' also deletes everything that could be regenerated
2504 # automatically, except for `configure'.
2505 # We remove as much from the language subdirectories as we can
2506 # (less duplicated code).
2507
2508 INTL_MOSTLYCLEAN = intl.mostlyclean
2509 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2510         -rm -f $(STAGESTUFF)
2511         -rm -rf libgcc
2512 # Delete the temporary source copies for cross compilation.
2513         -rm -f $(BUILD_PREFIX_1)rtl.c $(BUILD_PREFIX_1)print-rtl.c
2514         -rm -f $(BUILD_PREFIX_1)bitmap.c $(BUILD_PREFIX_1)errors.c
2515         -rm -f $(BUILD_PREFIX_1)ggc-none.c
2516 # Delete the temp files made in the course of building libgcc.a.
2517         -rm -f xlimits.h
2518 # Delete other built files.
2519         -rm -f t-float.h-cross xsys-protos.hT
2520 # Delete the stamp and temporary files.
2521         -rm -f s-* tmp-* stamp-* stmp-*
2522         -rm -f */stamp-* */tmp-*
2523 # Delete debugging dump files.
2524         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2525 # Delete some files made during installation.
2526         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2527         -rm -f collect collect2 mips-tfile mips-tdump
2528 # Delete files generated for fixproto
2529         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2530           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2531 # Delete files generated for fixincl
2532         -rm -rf fixincl fixinc.sh specs.ready
2533         (cd fixinc && $(MAKE) clean)
2534 # Delete unwanted output files from TeX.
2535         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2536         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2537 # Delete sorted indices we don't actually use.
2538         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2539 # Delete core dumps.
2540         -rm -f core */core
2541
2542 # Delete all files made by compilation
2543 # that don't exist in the distribution.
2544 INTL_CLEAN = intl.clean
2545 clean: mostlyclean $(INTL_CLEAN) lang.clean
2546         -rm -f libgcc.a libgcc_eh.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2547         -rm -f config.h tconfig.h hconfig.h tm_p.h
2548         -rm -f cs-*
2549         -rm -rf libgcc
2550         -rm -f *.dvi
2551         -rm -f */*.dvi
2552 # Delete the include directory.
2553         -rm -rf include
2554 # Delete files used by the "multilib" facility (including libgcc subdirs).
2555         -rm -f multilib.h tmpmultilib*
2556         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2557           rm -rf $(MULTILIB_DIRNAMES); \
2558         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2559           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2560         fi ; fi
2561         -rm -fr stage1 stage2 stage3 stage4
2562 # Delete stamps of bootstrap stages
2563         -rm -f stage?_*
2564         -rm -f clean?_*
2565         -rm -f stage_last
2566
2567 # Delete all files that users would normally create
2568 # while building and installing GCC.
2569 INTL_DISTCLEAN = intl.distclean
2570 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2571         -rm -f auto-host.h auto-build.h
2572         -rm -f cstamp-h
2573         -rm -f config.status config.run config.cache config.bak
2574         -rm -f Make-lang Make-hooks Make-host Make-target
2575         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2576         -rm -f gthr-default.h
2577         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2578         -rm -f c-parse.output
2579         -rm -f *.asm
2580         -rm -f float.h
2581         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2582         -rm -f testsuite/{gcc,g++}.{log,sum}
2583         -rm -rf ${QMTEST_DIR} stamp-qmtest
2584         -rm -f intl/libintl.h libintl.h
2585         -rm -f cxxmain.c
2586         -rm -f mklibgcc gccbug .gdbinit configargs.h
2587         -rm -f gcov.pod
2588         -rm -f fixinc/Makefile
2589         -rmdir ada cp f java objc fixinc intl po 2>/dev/null
2590
2591 # Delete anything likely to be found in the source directory
2592 # that shouldn't be in the distribution.
2593 extraclean: distclean lang.extraclean
2594         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2595         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2596         -rm -f config/*/=* config/*/"#"* config/*/*~*
2597         -rm -f config/*/*.orig config/*/*.rej
2598         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2599         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2600         -rm -f *lose config/*lose config/*/*lose
2601         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2602         -rm -f y.tab.c yacc.*
2603         -rm -f */=* */"#"* */*~*
2604         -rm -f */patch* */*.orig */*.rej
2605         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2606         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2607         -rm -f */*lose */*.s */*.s[0-9] */*.i
2608
2609 # Get rid of every file that's generated from some other file, except for `configure'.
2610 # Most of these files ARE PRESENT in the GCC distribution.
2611 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2612 # submake, so that we don't descend into intl after its makefile has been
2613 # removed.
2614 maintainer-clean:
2615         @echo 'This command is intended for maintainers to use; it'
2616         @echo 'deletes files that may need special tools to rebuild.'
2617         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2618                 intl.maintainer-clean lang.maintainer-clean distclean
2619         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2620         -rm -f cpp.??s cpp.*aux
2621         -rm -f gcc.??s gcc.*aux
2622         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info* $(docdir)/gccint.info*
2623         -rm -f $(docdir)/cppinternals.info*
2624         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2625         -rm -f $(docdir)/fsf-funding.7 $(docdir)/gfdl.7 $(docdir)/gpl.7
2626 #\f
2627 # Entry points `install' and `uninstall'.
2628 # Also use `install-collect2' to install collect2 when the config files don't.
2629
2630 # Copy the compiler files into directories where they will be run.
2631 # Install the driver last so that the window when things are
2632 # broken is small.
2633 install: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2634     install-cpp install-man install-info intl.install install-@POSUB@ \
2635     lang.install-normal install-driver
2636
2637 # Handle cpp installation.
2638 install-cpp: cpp$(exeext)
2639         -if [ -f gcc-cross$(exeext) ] ; then \
2640           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2641           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2642           if [ x$(cpp_install_dir) != x ]; then \
2643             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2644             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2645           else true; fi; \
2646         else \
2647           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2648           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2649           if [ x$(cpp_install_dir) != x ]; then \
2650             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2651             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2652           else true; fi; \
2653         fi
2654
2655 # Create the installation directories.
2656 installdirs:
2657         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2658         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2659         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2660         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2661 # This dir isn't currently searched by cpp.
2662 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2663         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2664           fdir=$${fdir}/$${dir}; \
2665           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2666         done
2667         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2668         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2669         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2670         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2671 # We don't use mkdir -p to create the parents of man1dir,
2672 # because some systems don't support it.
2673 # Instead, we use this technique to create the immediate parent of man1dir.
2674         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2675         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2676         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2677         -if [ -d $(man7dir) ] ; then true ; else mkdir $(man7dir) ; chmod a+rx $(man7dir) ; fi
2678
2679 # Install the compiler executables built during cross compilation.
2680 install-common: native $(EXTRA_PARTS) lang.install-common
2681         for file in $(COMPILERS); do \
2682           if [ -f $$file ] ; then \
2683             rm -f $(libsubdir)/$$file; \
2684             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2685           else true; \
2686           fi; \
2687         done
2688         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2689           if [ x"$$file" != x.. ]; then \
2690             rm -f $(libsubdir)/$$file; \
2691             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2692           else true; fi; \
2693         done
2694         for file in $(EXTRA_PARTS) ..; do \
2695           if [ x"$$file" != x.. ]; then \
2696             rm -f $(libsubdir)/$$file; \
2697             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2698             chmod a-x $(libsubdir)/$$file; \
2699           else true; fi; \
2700         done
2701 # Don't mess with specs if it doesn't exist yet.
2702         -if [ -f specs ] ; then \
2703           rm -f $(libsubdir)/specs; \
2704           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2705           chmod a-x $(libsubdir)/specs; \
2706         fi
2707 # Install protoize if it was compiled.
2708         -if [ -f protoize$(exeext) ]; \
2709         then \
2710             if [ -f gcc-cross$(exeext) ] ; then \
2711                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2712                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2713                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2714                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2715             else \
2716                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2717                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2718                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2719                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2720             fi ; \
2721             rm -f $(libsubdir)/SYSCALLS.c.X; \
2722             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2723             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2724         fi
2725         -rm -f $(libsubdir)/tradcpp0$(exeext)
2726         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2727 # Install gcov if it was compiled.
2728         -if [ -f gcov$(exeext) ]; \
2729         then \
2730             rm -f $(bindir)/gcov$(exeext); \
2731             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2732         fi
2733         $(INSTALL_SCRIPT) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2734
2735 # Install the driver program as $(target_alias)-gcc
2736 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2737 install-driver: installdirs xgcc$(exeext)
2738         -if [ -f gcc-cross$(exeext) ] ; then \
2739           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2740           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2741           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2742             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2743             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2744           else true; fi; \
2745         else \
2746           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2747           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2748           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2749           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2750           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(GCC_TARGET_INSTALL_NAME)$(exeext); \
2751         fi
2752
2753 # Install the info files.
2754 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2755 # to do the install.
2756 install-info: doc installdirs lang.install-info
2757         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2758         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2759         if [ -f $(docdir)/gcc.info ]; then \
2760           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2761                 $(docdir)/cppinternals.info* $(docdir)/gccint.info*; do \
2762             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2763             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2764           done; \
2765         else true; fi
2766         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2767           if [ -f $(infodir)/dir ] ; then \
2768             for f in cpp.info gcc.info gccint.info cppinternals.info; do \
2769                 if [ -f $(infodir)/$$f ]; then \
2770                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2771                 else true; fi; \
2772             done; \
2773           else true; fi; \
2774         else true; fi;
2775         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2776         -chmod a-x $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2777
2778 # Install the man pages.
2779 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2780         -if [ -f gcc-cross$(exeext) ] ; then \
2781           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2782           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2783           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2784         else \
2785           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2786           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2787           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2788         fi
2789         -rm -f $(man1dir)/cpp$(man1ext)
2790         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(man1ext)
2791         -chmod a-x $(man1dir)/cpp$(man1ext)
2792         -rm -f $(man1dir)/gcov$(man1ext)
2793         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(man1ext)
2794         -chmod a-x $(man1dir)/gcov$(man1ext)
2795         -rm -f $(man7dir)/fsf-funding$(man7ext)
2796         -$(INSTALL_DATA) $(docdir)/fsf-funding.7 $(man7dir)/fsf-funding$(man7ext)
2797         -chmod a-x $(man7dir)/fsf-funding$(man7ext)
2798         -rm -f $(man7dir)/gfdl$(man7ext)
2799         -$(INSTALL_DATA) $(docdir)/gfdl.7 $(man7dir)/gfdl$(man7ext)
2800         -chmod a-x $(man7dir)/gfdl$(man7ext)
2801         -rm -f $(man7dir)/gpl$(man7ext)
2802         -$(INSTALL_DATA) $(docdir)/gpl.7 $(man7dir)/gpl$(man7ext)
2803         -chmod a-x $(man7dir)/gpl$(man7ext)
2804
2805 # Install the library.
2806 install-libgcc: libgcc.mk libgcc.a installdirs
2807         if $(RANLIB_TEST_FOR_TARGET); then \
2808           r_f_t=$(RANLIB_FOR_TARGET); \
2809         else \
2810           r_f_t=: ; \
2811         fi; \
2812         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2813           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
2814           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2815           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2816           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2817           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2818           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2819           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2820           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2821           INCLUDES="$(INCLUDES)" \
2822           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2823           LIB1ASMSRC='$(LIB1ASMSRC)' \
2824           MAKEOVERRIDES= \
2825           INSTALL_DATA="$(INSTALL_DATA)" \
2826           RANLIB_FOR_TARGET="$$r_f_t" \
2827           libsubdir="$(libsubdir)" \
2828           slibdir="$(slibdir)" \
2829           -f libgcc.mk install
2830
2831 # Install multiple versions of libgcc.a.
2832 install-multilib: stmp-multilib installdirs
2833         if $(RANLIB_TEST_FOR_TARGET); then \
2834           r_f_t=$(RANLIB_FOR_TARGET); \
2835         else \
2836           r_f_t=: ; \
2837         fi; \
2838         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2839           BUILD_PREFIX="$(BUILD_PREFIX)" BUILD_PREFIX_1="$(BUILD_PREFIX_1)" \
2840           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2841           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2842           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2843           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2844           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2845           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2846           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2847           INCLUDES="$(INCLUDES)" \
2848           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2849           LIB1ASMSRC='$(LIB1ASMSRC)' \
2850           MAKEOVERRIDES= \
2851           INSTALL_DATA="$(INSTALL_DATA)" \
2852           RANLIB_FOR_TARGET="$$r_f_t" \
2853           libsubdir="$(libsubdir)" \
2854           slibdir="$(slibdir)" \
2855           -f libgcc.mk install
2856
2857 # Install all the header files built in the include subdirectory.
2858 install-headers: $(INSTALL_HEADERS_DIR)
2859 # Fix symlinks to absolute paths in the installed include directory to
2860 # point to the installed directory, not the build directory.
2861 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2862         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2863         if [ $$? -eq 0 ]; then \
2864           dir=`cd include; ${PWD}`; \
2865           for i in $$files; do \
2866             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2867             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2868               rm -f $(libsubdir)/include/$$i; \
2869               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2870             fi; \
2871           done; \
2872         fi
2873
2874 # Create or recreate the gcc private include file directory.
2875 install-include-dir: installdirs
2876         -rm -rf $(libsubdir)/include
2877         mkdir $(libsubdir)/include
2878         -chmod a+rx $(libsubdir)/include
2879
2880 # Install the include directory using tar.
2881 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2882 # We use `pwd`/include instead of just include to problems with CDPATH
2883 # Unless a full pathname is provided, some shells would print the new CWD,
2884 # found in CDPATH, corrupting the output.  We could just redirect the
2885 # output of `cd', but some shells lose on redirection within `()'s
2886         (cd `${PWD}`/include ; \
2887          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2888 # /bin/sh on some systems returns the status of the first tar,
2889 # and that can lose with GNU tar which always writes a full block.
2890 # So use `exit 0' to ignore its exit status.
2891
2892 # Install the include directory using cpio.
2893 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2894 # See discussion about the use of `pwd` above
2895         cd `${PWD}`/include ; \
2896         find . -print | cpio -pdum $(libsubdir)/include
2897
2898 # Install the include directory using cp.
2899 install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2900         cp -p -r include $(libsubdir)
2901
2902 itoolsdir = $(libsubdir)/install-tools
2903 # Don't install the headers.  Instead, install appropriate scripts
2904 # and supporting files for fixincludes to be run later.
2905 install-mkheaders: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir \
2906     mkheaders xlimits.h
2907         -rm -rf $(itoolsdir)
2908         $(SHELL) $(srcdir)/mkinstalldirs $(itoolsdir)/include
2909         for file in $(USER_H); do \
2910           realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2911           $(INSTALL_DATA) $$file \
2912             $(itoolsdir)/include/$$realfile ; \
2913         done
2914         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2915           $(INSTALL_DATA) $(srcdir)/config/$(FLOAT_H) \
2916              $(itoolsdir)/include/float.h ; \
2917         else :; fi
2918         $(INSTALL_DATA) xlimits.h $(itoolsdir)/include/limits.h
2919         if [ x$(STMP_FIXINC) != x ] ; then \
2920           $(INSTALL_DATA) $(srcdir)/README-fixinc \
2921             $(itoolsdir)/include/README ; \
2922           $(INSTALL_PROGRAM) fixinc.sh $(itoolsdir)/fixinc.sh ; \
2923           $(INSTALL_PROGRAM) fixinc/fixincl $(itoolsdir)/fixincl ; \
2924           $(INSTALL_DATA) $(srcdir)/gsyslimits.h $(itoolsdir)/gsyslimits.h ; \
2925         else :; fi
2926         if [ x$(STMP_FIXPROTO) != x ] ; then \
2927           $(INSTALL_PROGRAM) $(srcdir)/mkinstalldirs \
2928                 $(itoolsdir)/mkinstalldirs ; \
2929           $(INSTALL_PROGRAM) $(srcdir)/fixproto $(itoolsdir)/fixproto ; \
2930           $(INSTALL_PROGRAM) fix-header$(build_exeext) \
2931                 $(itoolsdir)/fix-header$(build_exeext) ; \
2932         else :; fi
2933         $(INSTALL_PROGRAM) mkheaders $(itoolsdir)/mkheaders
2934         echo 'SYSTEM_HEADER_DIR="$(SYSTEM_HEADER_DIR)"' \
2935                 > $(itoolsdir)/mkheaders.conf
2936         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
2937                 >> $(itoolsdir)/mkheaders.conf
2938         echo 'FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"' \
2939                 >> $(itoolsdir)/mkheaders.conf
2940         echo 'STMP_FIXPROTO="$(STMP_FIXPROTO)"' >> $(itoolsdir)/mkheaders.conf
2941         echo 'STMP_FIXINC="$(STMP_FIXINC)"' >> $(itoolsdir)/mkheaders.conf
2942
2943 # Use this target to install the program `collect2' under the name `collect2'.
2944 install-collect2: collect2 installdirs
2945         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2946 # Install the driver program as $(libsubdir)/gcc for collect2.
2947         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2948
2949 # Cancel installation by deleting the installed files.
2950 uninstall: intl.uninstall lang.uninstall
2951         -rm -rf $(libsubdir)
2952         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2953         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2954         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2955         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2956         -if [ x$(cpp_install_dir) != x ]; then \
2957           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2958           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2959         else true; fi
2960         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2961         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2962         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2963         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2964         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2965         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
2966         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(man1ext)
2967         -rm -rf $(man1dir)/cpp$(man1ext)
2968         -rm -rf $(man1dir)/protoize$(man1ext)
2969         -rm -rf $(man1dir)/unprotoize$(man1ext)
2970         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2971         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2972 #\f
2973 # These targets are for the dejagnu testsuites. The file site.exp
2974 # contains global variables that all the testsuites will use.
2975
2976 # Set to $(target_alias)/ for cross.
2977 target_subdir = @target_subdir@
2978
2979 site.exp: ./config.status Makefile
2980         @echo "Making a new config file..."
2981         -@rm -f ./tmp?
2982         @$(STAMP) site.exp
2983         -@mv site.exp site.bak
2984         @echo "## these variables are automatically generated by make ##" > ./tmp0
2985         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2986         @echo "# add them to the last section" >> ./tmp0
2987         @echo "set rootme \"`${PWD}`\"" >> ./tmp0
2988         @echo "set srcdir \"`cd ${srcdir}; ${PWD}`\"" >> ./tmp0
2989         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2990         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2991         @echo "set target_triplet $(target)" >> ./tmp0
2992         @echo "set target_alias $(target_alias)" >> ./tmp0
2993 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2994         @echo "set CFLAGS \"\"" >> ./tmp0
2995         @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
2996         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2997         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2998 # If newlib has been configured, we need to pass -B to gcc so it can find
2999 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
3000 # message if it doesn't, but the testsuite is supposed to ignore the message -
3001 # it's too difficult to tell when to and when not to pass -B (not all targets
3002 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
3003 # seems like too selective a test.
3004 # ??? Another way to solve this might be to rely on linker scripts.  Then
3005 # theoretically the -B won't be needed.
3006 # We also need to pass -L ../ld so that the linker can find ldscripts.
3007         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
3008           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
3009           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
3010           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
3011           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
3012           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
3013         else true; \
3014         fi
3015         @if [ -d $(objdir)/../ld ] ; then \
3016           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
3017         else true; \
3018         fi
3019         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
3020         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
3021         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
3022         @cat ./tmp0 > site.exp
3023         @cat site.bak | sed \
3024                 -e '1,/^## All variables above are.*##/ d' >> site.exp
3025         -@rm -f ./tmp?
3026
3027 CHECK_TARGETS = check-gcc @check_languages@
3028
3029 check-c++ : check-g++
3030 check-f77 : check-g77
3031 check-java :
3032
3033 check: $(CHECK_TARGETS)
3034
3035 # The idea is to parallelize testing of multilibs, for example:
3036 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
3037 # will run 3 concurrent sessions of check-gcc, eventually testing
3038 # all 10 combinations.  GNU make is required, as is a shell that expands
3039 # alternations within braces.
3040 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
3041         target=`echo "$@" | sed 's,//.*,,'`; \
3042         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
3043         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
3044         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
3045           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
3046           "$$target"
3047
3048 TESTSUITEDIR = testsuite
3049
3050 $(TESTSUITEDIR)/site.exp: site.exp
3051         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
3052         -rm -f $@
3053         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
3054
3055 check-g++: $(TESTSUITEDIR)/site.exp
3056         -(rootme=`${PWD}`; export rootme; \
3057         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3058         cd $(TESTSUITEDIR); \
3059         EXPECT=${EXPECT} ; export EXPECT ; \
3060         if [ -f $${rootme}/../expect/expect ] ; then  \
3061            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3062             export TCL_LIBRARY ; fi ; \
3063         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
3064
3065 check-gcc: $(TESTSUITEDIR)/site.exp
3066         -(rootme=`${PWD}`; export rootme; \
3067         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3068         cd $(TESTSUITEDIR); \
3069         EXPECT=${EXPECT} ; export EXPECT ; \
3070         if [ -f $${rootme}/../expect/expect ] ; then  \
3071            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3072            export TCL_LIBRARY ; fi ; \
3073         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
3074
3075 check-g77: $(TESTSUITEDIR)/site.exp
3076         -(rootme=`${PWD}`; export rootme; \
3077         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3078         cd $(TESTSUITEDIR); \
3079         EXPECT=${EXPECT} ; export EXPECT ; \
3080         if [ -f $${rootme}/../expect/expect ] ; then  \
3081            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3082            export TCL_LIBRARY ; fi ; \
3083         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
3084
3085 check-objc: $(TESTSUITEDIR)/site.exp
3086         -(rootme=`${PWD}`; export rootme; \
3087         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3088         cd $(TESTSUITEDIR); \
3089         EXPECT=${EXPECT} ; export EXPECT ; \
3090         if [ -f $${rootme}/../expect/expect ] ; then  \
3091            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3092             export TCL_LIBRARY ; fi ; \
3093         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
3094
3095 check-consistency: testsuite/site.exp
3096         -rootme=`${PWD}`; export rootme; \
3097         srcdir=`cd ${srcdir}; ${PWD}` ; export srcdir ; \
3098         cd testsuite; \
3099         EXPECT=${EXPECT} ; export EXPECT ; \
3100         if [ -f $${rootme}/../expect/expect ] ; then  \
3101            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWD}` ; \
3102            export TCL_LIBRARY ; fi ; \
3103         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
3104
3105 # QMTest targets
3106
3107 # The path to qmtest.
3108 QMTEST_PATH=qmtest
3109
3110 # The flags to pass to qmtest.
3111 QMTESTFLAGS=
3112
3113 # The flags to pass to "qmtest run".
3114 QMTESTRUNFLAGS=
3115
3116 # The command to use to invoke qmtest.
3117 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
3118
3119 # The tests (or suites) to run.
3120 QMTEST_GPP_TESTS=gpp
3121
3122 # The subdirectory of the OBJDIR that will be used to store the QMTest
3123 # test database configuration and that will be used for temporary
3124 # scratch space during QMTest's execution.
3125 QMTEST_DIR=${objdir}/qmtestsuite
3126
3127 # Create the QMTest database configuration.
3128 ${QMTEST_DIR} stamp-qmtest:
3129         debug_options=""; \
3130             ${STAMP} empty.C; \
3131             for option in \
3132                 -gdwarf-2 -gstabs -gstabs+ -gxcoff -gxcoff+ -gcoff; do \
3133                 (./cc1plus -q $${option} empty.C 2>&1 | \
3134                      grep "unknown or unsupported -g option" > /dev/null) || \
3135                 debug_options="$${debug_options}$${option} "; done; \
3136             ${QMTEST} -D ${QMTEST_DIR} create-tdb \
3137                 -c gcc_database.GCCDatabase \
3138                 -a GCCDatabase.testsuite_root=`cd ${srcdir}/testsuite && pwd` \
3139                 -a GCCDatabase.debug_options="$${debug_options}"
3140         rm -f empty.C empty.s
3141         $(STAMP) stamp-qmtest
3142
3143 # Create the QMTest context file.
3144 ${QMTEST_DIR}/context: stamp-qmtest
3145         echo "GCCTest.flags=-B${objdir}" >> $@
3146         echo "GCCTest.objdir=${objdir}/.." >> $@
3147         echo "GCCTest.host=${host_canonical}" >> $@
3148         echo "GCCTest.target=${target}" >> $@
3149         echo "GCCTest.gcov=${objdir}/gcov" >> $@
3150         echo "GPPTest.gpp=${objdir}/g++" >> $@
3151         echo "DGTest.demangler=${objdir}/c++filt" >> $@
3152
3153 # Run the G++ testsuite using QMTest.
3154 qmtest-g++: ${QMTEST_DIR}/context ${QMTEST_DIR}/gpp-expected.qmr
3155         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3156            -o gpp.qmr -O ${QMTEST_DIR}/gpp-expected.qmr \
3157            ${QMTEST_GPP_TESTS}
3158
3159 # Use the QMTest GUI.
3160 qmtest-gui: ${QMTEST_DIR}/context
3161         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
3162
3163 # Build the set of expected G++ failures.
3164 ${QMTEST_DIR}/gpp-expected.qmr: ${QMTEST_DIR}/context
3165         echo "Determining expected results..."
3166         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
3167            -c "GCCTest.generate_xfails=1" -o gpp-expected.qmr \
3168            ${QMTEST_GPP_TESTS} \
3169            > /dev/null
3170
3171 .PHONY: qmtest-g++
3172
3173 # These exist for maintenance purposes.
3174
3175 # Update the tags table.
3176 TAGS: force
3177         (cd $(srcdir);                                                  \
3178         mkdir tmp-tags;                                                 \
3179         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
3180         etags *.y *.h *.c;                                              \
3181         mv tmp-tags/* .;                                                \
3182         rmdir tmp-tags)
3183
3184 # A list of files to be destroyed during "lean" builds.
3185 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
3186
3187 # Flags to pass to stage2 and later recursive makes.  Note that the
3188 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
3189 # the context of the stage_x rule.
3190 STAGE2_FLAGS_TO_PASS = \
3191         ADAC="\$$(CC)" \
3192         CFLAGS="$(BOOT_CFLAGS)" \
3193         LDFLAGS="$(BOOT_LDFLAGS)" \
3194         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
3195         STRICT_WARN="$(STRICT2_WARN)" \
3196         libdir=$(libdir) \
3197         LANGUAGES="$(LANGUAGES)" \
3198         MAKEOVERRIDES= \
3199         OUTPUT_OPTION="-o \$$@"
3200
3201 # Only build the C compiler for stage1, because that is the only one that
3202 # we can guarantee will build with the native compiler, and also it is the
3203 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
3204 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
3205 # overrideable (for a bootstrap build stage1 also builds gcc.info).
3206 stage1_build:
3207         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
3208                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
3209                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
3210         $(STAMP) stage1_build
3211         echo stage1_build > stage_last
3212
3213 stage1_copy: stage1_build
3214         $(MAKE) stage1
3215         $(STAMP) stage1_copy
3216         echo stage2_build > stage_last
3217
3218 stage2_build: stage1_copy
3219         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
3220                  STAGE_PREFIX=stage1/ \
3221                  $(STAGE2_FLAGS_TO_PASS)
3222         $(STAMP) stage2_build
3223         echo stage2_build > stage_last
3224
3225 stage2_copy: stage2_build
3226         $(MAKE) stage2
3227         $(STAMP) stage2_copy
3228         echo stage3_build > stage_last
3229
3230 stage3_build: stage2_copy
3231         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
3232                  STAGE_PREFIX=stage2/ \
3233                  $(STAGE2_FLAGS_TO_PASS)
3234         $(STAMP) stage3_build
3235         echo stage3_build > stage_last
3236
3237 # For bootstrap4:
3238 stage3_copy: stage3_build
3239         $(MAKE) stage3
3240         $(STAMP) stage3_copy
3241         echo stage4_build > stage_last
3242
3243 stage4_build: stage3_copy
3244         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
3245                  STAGE_PREFIX=stage3/ \
3246                  $(STAGE2_FLAGS_TO_PASS)
3247         $(STAMP) stage4_build
3248         echo stage4_build > stage_last
3249
3250 # Additional steps for *-lean targets:
3251 clean_s1: stage1_copy
3252         -(cd stage1 && rm -f $(VOL_FILES))
3253         $(STAMP) clean_s1
3254
3255 clean_s2: stage2_copy
3256         -rm -rf stage1
3257         $(STAMP) clean_s2
3258
3259 # The various entry points for bootstrapping.
3260
3261 bootstrap: stage3_build
3262         @echo
3263         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3264         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3265         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3266
3267 bootstrap-lean : clean_s1 clean_s2 stage3_build
3268         @echo
3269         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3270         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3271
3272 bootstrap2: bootstrap
3273
3274 bootstrap2-lean : bootstrap-lean
3275
3276 bootstrap3 bootstrap3-lean: bootstrap
3277
3278 bootstrap4 bootstrap4-lean: stage4_build
3279
3280 unstage1 unstage2 unstage3 unstage4:
3281         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3282         rm -f $$stage/as$(exeext); \
3283         rm -f $$stage/ld$(exeext); \
3284         rm -f $$stage/collect-ld$(exeext); \
3285         if test -d $$stage; then \
3286           mv $$stage/* . 2>/dev/null; \
3287           for i in `cd $$stage; echo *` ; do \
3288             if test -d $$stage/$$i; then \
3289               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3290             else \
3291               mv $$stage/$$i .; \
3292             fi; \
3293           done \
3294         fi ; \
3295         rm -f $${stage}_build $${stage}_copy ;\
3296         echo $${stage}_build > stage_last
3297
3298 restage1: unstage1
3299         $(MAKE) stage1_build
3300
3301 restage2: unstage2
3302         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3303
3304 restage3: unstage3
3305         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3306
3307 restage4: unstage4
3308         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3309
3310 bubblestrap:
3311         if test -f stage3_build; then true; else \
3312           echo; echo You must \"make bootstrap\" first.; \
3313           exit 1; \
3314         fi
3315         for i in stage3 \
3316                 unstage1 stage1_build stage1_copy \
3317                 unstage2 stage2_build stage2_copy \
3318                 unstage3 stage3_build ; \
3319         do \
3320           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3321         done
3322
3323 quickstrap:
3324         if test -f stage_last ; then \
3325           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3326         else \
3327           $(MAKE) stage1_build; \
3328         fi
3329
3330 cleanstrap:
3331         -$(MAKE) clean
3332         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3333
3334 # Compare the object files in the current directory with those in the
3335 # stage2 directory.
3336
3337 # ./ avoids bug in some versions of tail.
3338 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3339         -rm -f .bad_compare
3340         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3341         for file in *$(objext); do \
3342           tail +16c ./$$file > tmp-foo1; \
3343           tail +16c stage$$stage/$$file > tmp-foo2 \
3344             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3345         done
3346         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3347         for dir in tmp-foo intl $(SUBDIRS); do \
3348           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3349             for file in $$dir/*$(objext); do \
3350               tail +16c ./$$file > tmp-foo1; \
3351               tail +16c stage$$stage/$$file > tmp-foo2 \
3352                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3353             done; \
3354           else true; fi; \
3355         done
3356         -rm -f tmp-foo*
3357         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3358         if [ -f .bad_compare ]; then \
3359           echo "Bootstrap comparison failure!"; \
3360           cat .bad_compare; \
3361           exit 1; \
3362         else \
3363           case "$@" in \
3364             *-lean ) rm -rf stage$$stage ;; \
3365             *) ;; \
3366           esac; true; \
3367         fi
3368
3369 # Compare the object files in the current directory with those in the
3370 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3371 # running tail and the overhead of twice copying each object file.
3372
3373 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3374         -rm -f .bad_compare
3375         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3376         for file in *$(objext); do \
3377           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3378         done
3379         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3380         for dir in tmp-foo intl $(SUBDIRS); do \
3381           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3382             for file in $$dir/*$(objext); do \
3383               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3384             done; \
3385           else true; fi; \
3386         done
3387         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3388         if [ -f .bad_compare ]; then \
3389           echo "Bootstrap comparison failure!"; \
3390           cat .bad_compare; \
3391           exit 1; \
3392         else \
3393           case "$@" in \
3394             *-lean ) rm -rf stage$$stage ;; \
3395           esac; true; \
3396         fi
3397
3398 # Copy the object files from a particular stage into a subdirectory.
3399 stage1-start:
3400         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3401         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3402         -for dir in intl $(SUBDIRS) ; \
3403          do \
3404            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3405          done
3406         -mv $(STAGESTUFF) stage1
3407         -mv intl/*$(objext) stage1/intl
3408 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3409 # dir will work properly.
3410         -if [ -f as$(exeext) ] ; then (cd stage1 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3411         -if [ -f ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3412         -if [ -f collect-ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3413         -rm -f stage1/libgcc.a stage1/libgcc_eh.a
3414         -cp libgcc.a stage1
3415         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3416           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3417         else true; fi
3418         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage1; \
3419           if $(RANLIB_TEST_FOR_TARGET) ; then \
3420            $(RANLIB_FOR_TARGET) stage1/libgcc_eh.a; \
3421           else true; fi; fi
3422         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3423           cp stage1/$${f} . ; \
3424         else true; \
3425         fi; done
3426 stage1: force stage1-start lang.stage1
3427
3428 stage2-start:
3429         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3430         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3431         -for dir in intl $(SUBDIRS) ; \
3432          do \
3433            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3434          done
3435         -mv $(STAGESTUFF) stage2
3436         -mv intl/*$(objext) stage2/intl
3437 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3438 # dir will work properly.
3439         -if [ -f as$(exeext) ] ; then (cd stage2 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3440         -if [ -f ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3441         -if [ -f collect-ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3442         -rm -f stage2/libgcc.a stage2/libgcc_eh.a
3443         -cp libgcc.a stage2
3444         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3445           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3446         else true; fi
3447         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage2; \
3448           if $(RANLIB_TEST_FOR_TARGET) ; then \
3449            $(RANLIB_FOR_TARGET) stage2/libgcc_eh.a; \
3450           else true; fi; fi
3451         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3452           cp stage2/$${f} . ; \
3453         else true; \
3454         fi; done
3455 stage2: force stage2-start lang.stage2
3456
3457 stage3-start:
3458         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3459         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3460         -for dir in intl $(SUBDIRS) ; \
3461          do \
3462            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3463          done
3464         -mv $(STAGESTUFF) stage3
3465         -mv intl/*$(objext) stage3/intl
3466 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3467 # dir will work properly.
3468         -if [ -f as$(exeext) ] ; then (cd stage3 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3469         -if [ -f ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3470         -if [ -f collect-ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3471         -rm -f stage3/libgcc.a stage3/libgcc_eh.a
3472         -cp libgcc.a stage3
3473         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3474           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3475         else true; fi
3476         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage3; \
3477           if $(RANLIB_TEST_FOR_TARGET) ; then \
3478            $(RANLIB_FOR_TARGET) stage3/libgcc_eh.a; \
3479           else true; fi; fi
3480         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3481           cp stage3/$${f} . ; \
3482         else true; \
3483         fi; done
3484 stage3: force stage3-start lang.stage3
3485
3486 stage4-start:
3487         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3488         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3489         -for dir in intl $(SUBDIRS) ; \
3490          do \
3491            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3492          done
3493         -mv $(STAGESTUFF) stage4
3494         -mv intl/*$(objext) stage4/intl
3495 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3496 # dir will work properly.
3497         -if [ -f as$(exeext) ] ; then (cd stage4 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3498         -if [ -f ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3499         -if [ -f collect-ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3500         -rm -f stage4/libgcc.a stage4/libgcc_eh.a
3501         -cp libgcc.a stage4
3502         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3503           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3504         else true; fi
3505         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage4; \
3506           if $(RANLIB_TEST_FOR_TARGET) ; then \
3507            $(RANLIB_FOR_TARGET) stage4/libgcc_eh.a; \
3508           else true; fi; fi
3509         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3510           cp stage4/$${f} . ; \
3511         else true; \
3512         fi; done
3513 stage4: force stage4-start lang.stage4
3514
3515 # Copy just the executable files from a particular stage into a subdirectory,
3516 # and delete the object files.  Use this if you're just verifying a version
3517 # that is pretty sure to work, and you are short of disk space.
3518 risky-stage1: stage1
3519         -$(MAKE) clean
3520
3521 risky-stage2: stage2
3522         -$(MAKE) clean
3523
3524 risky-stage3: stage3
3525         -$(MAKE) clean
3526
3527 risky-stage4: stage4
3528         -$(MAKE) clean
3529
3530 #In GNU Make, ignore whether `stage*' exists.
3531 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3532 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3533
3534 force:
3535
3536 # ---
3537 # The enquire rules are still useful for building new float-anything.h.
3538 # Special flags for compiling enquire.
3539 # We disable optimization to make floating point more reliable.
3540 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3541 ENQUIRE_LDFLAGS = $(LDFLAGS)
3542
3543 # Enquire target (This is a variable so that a target can choose not to
3544 # build it.)
3545 ENQUIRE = enquire
3546
3547 # Test to see whether <float.h> exists in the system header files,
3548 # and is not derived from GCC.
3549 FLOAT_H_TEST = \
3550   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3551   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3552   then false; \
3553   else :; fi
3554 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3555 # to ensure, we're emitting a full blown <float.h> ourselves.
3556 FLOAT_H_TEST = false
3557
3558 # Used to compile enquire with standard cc, but have forgotten why.
3559 # Let's try with GCC.
3560 enquire: enquire.o $(GCC_PARTS)
3561         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3562 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3563         if $(FLOAT_H_TEST); then \
3564           rm -f include/float.h; \
3565           SYS_FLOAT_H_WRAP=1; \
3566         else :; \
3567           SYS_FLOAT_H_WRAP=0; \
3568         fi; \
3569         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3570           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3571           -I. -c $(srcdir)/enquire.c $(OUTPUT_OPTION)
3572
3573 # Create float.h source for the native machine.
3574 # Make it empty if we can use the system float.h without changes.
3575 float.h-nat: enquire
3576         -./enquire -f > tmp-float.h
3577         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3578         mv tmp-float.h float.h-nat
3579
3580 # Create a dummy float.h source for a cross-compiler.
3581 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3582 # and make that the default float_format in configure?
3583 float.h-cross:
3584         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3585         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3586         echo "#endif" >> t-float.h-cross
3587         mv t-float.h-cross float.h-cross
3588
3589 # Rules for generating translated message descriptions.
3590 # Disabled by autoconf if the tools are not available.
3591
3592 XGETTEXT = @XGETTEXT@
3593 GMSGFMT = @GMSGFMT@
3594 MSGMERGE = msgmerge
3595
3596 PACKAGE = @PACKAGE@
3597 CATALOGS = @CATALOGS@
3598
3599 .PHONY: build- install- build-po install-po update-po
3600
3601 # Dummy rules to deal with dependencies produced by use of
3602 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3603 build-: ; @true
3604 install-: ; @true
3605
3606 build-po: $(CATALOGS)
3607
3608 # This notation should be acceptable to all Make implementations used
3609 # by people who are interested in updating .po files.
3610 update-po: $(CATALOGS:.gmo=.pox)
3611
3612 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3613 # script does that.
3614 .po.gmo:
3615         -test -d po || mkdir po
3616         $(GMSGFMT) --statistics -o $@ $<
3617
3618 # The new .po has to be gone over by hand, so we deposit it into
3619 # build/po with a different extension.
3620 # If build/po/$(PACKAGE).pot exists, use it (it was just created),
3621 # else use the one in srcdir.
3622 .po.pox:
3623         -test -d po || mkdir po
3624         $(MSGMERGE) $< `if test -f po/$(PACKAGE).pot; \
3625                         then echo po/$(PACKAGE).pot; \
3626                         else echo $(srcdir)/po/$(PACKAGE).pot; fi` -o $@
3627
3628 # This rule has to look for .gmo modules in both srcdir and
3629 # the cwd, and has to check that we actually have a catalog
3630 # for each language, in case they weren't built or included
3631 # with the distribution.
3632 install-po:
3633         $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
3634         for cat in $(CATALOGS); do \
3635           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3636           if [ -f $$cat ]; then :; \
3637           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3638           else continue; \
3639           fi; \
3640           dir=$(localedir)/$$lang/LC_MESSAGES; \
3641           echo $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
3642           $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir || exit 1; \
3643           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3644           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3645         done
3646
3647 # Rule for regenerating the message template (gcc.pot).
3648 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3649 # this rule has no dependencies and always regenerates gcc.pot.  This is
3650 # relatively harmless since the .po files do not directly depend on it.
3651 # Note that exgettext has an awk script embedded in it which requires a
3652 # fairly modern (POSIX-compliant) awk.
3653 # The .pot file is left in the build directory.
3654 $(PACKAGE).pot: po/$(PACKAGE).pot
3655 po/$(PACKAGE).pot: force
3656         -test -d po || mkdir po
3657         $(MAKE) po-generated
3658         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3659                 $(XGETTEXT) $(PACKAGE) $(srcdir)