gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
   3 #   1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   4
   5 #This file is part of 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 AWK = @AWK@
 105 CC = @CC@
 106 BISON = @BISON@
 107 BISONFLAGS =
 108 FLEX = @FLEX@
 109 FLEXFLAGS =
 110 AR = ar
 111 AR_FLAGS = rc
 112 DLLTOOL = dlltool
 113 RANLIB = @RANLIB@
 114 SHELL = /bin/sh
 115 # on sysV, define this as cp.
 116 INSTALL = @INSTALL@
 117 # Some systems may be missing symbolic links, regular links, or both.
 118 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 119 LN=@LN@
 120 LN_S=@LN_S@
 121 # These permit overriding just for certain files.
 122 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 123 INSTALL_DATA = @INSTALL_DATA@
 124 MAKEINFO = @MAKEINFO@
 125 MAKEINFOFLAGS =
 126 TEXI2DVI = texi2dvi
 127 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 128 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)"
 129 # For GNUmake: let us decide what gets passed to recursive makes.
 130 MAKEOVERRIDES =
 131 @SET_MAKE@
 132 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 133 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 134 OUTPUT_OPTION = @OUTPUT_OPTION@
 135
 136 # Some versions of `touch' (such as the version on Solaris 2.8)
 137 # do not correctly set the timestamp due to buggy versions of `utime'
 138 # in the kernel.  So, we use `echo' instead.
 139 STAMP = echo timestamp >
 140
 141 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 142 # -I../zlib, unless we were configured with --with-system-zlib, in which
 143 # case both are empty.
 144 ZLIB = @zlibdir@ -lz
 145 ZLIBINC = @zlibinc@
 146
 147 # Substitution type for target's getgroups 2nd arg.
 148 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 149
 150 # Target to use when installing include directory.  Either
 151 # install-headers-tar or install-headers-cpio.
 152 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 153
 154 # Header files that are made available under the same name
 155 # to programs compiled with GCC.
 156 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 157     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 158     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 159     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 160
 161 # The GCC to use for compiling libgcc.a, enquire, and crt*.o.
 162 # Usually the one we just built.
 163 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 164 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include
 165
 166 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 167 # It omits XCFLAGS, and specifies -B./.
 168 # It also specifies -isystem ./include to find, e.g., stddef.h.
 169 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 170
 171 # Sed command to transform gcc to installed name.  Overwritten by configure.
 172 program_transform_name = @program_transform_name@
 173 program_transform_cross_name = s,^,$(target_alias)-,
 174
 175 build_canonical = @build_canonical@
 176 host_canonical = @host_canonical@
 177
 178 # Tools to use when building a cross-compiler.
 179 # These are used because `configure' appends `cross-make'
 180 # to the makefile when making a cross-compiler.
 181
 182 # Use the tools from the build tree, if they are available.
 183
 184 # objdir is set by configure.
 185 objdir = @objdir@
 186
 187 AR_FOR_TARGET = ` \
 188   if [ -f $(objdir)/../binutils/ar ] ; then \
 189     echo $(objdir)/../binutils/ar ; \
 190   else \
 191     if [ "$(host_canonical)" = "$(target)" ] ; then \
 192       echo ar; \
 193     else \
 194        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 195     fi; \
 196   fi`
 197 AR_FLAGS_FOR_TARGET =
 198 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 199 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 200 RANLIB_FOR_TARGET = ` \
 201   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 202     echo $(objdir)/../binutils/ranlib ; \
 203   else \
 204     if [ "$(host_canonical)" = "$(target)" ] ; then \
 205       echo ranlib; \
 206     else \
 207        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 208     fi; \
 209   fi`
 210 RANLIB_TEST_FOR_TARGET = \
 211   [ -f $(RANLIB_FOR_TARGET) ] \
 212   || ( [ "$(host_canonical)" = "$(target)" ] \
 213        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 214 NM_FOR_TARGET = ` \
 215   if [ -f ./nm ] ; then \
 216     echo ./nm ; \
 217   elif [ -f $(objdir)/../binutils/nm-new ] ; then \
 218     echo $(objdir)/../binutils/nm-new ; \
 219   else \
 220     if [ "$(host_canonical)" = "$(target)" ] ; then \
 221       echo nm; \
 222     else \
 223        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 224     fi; \
 225   fi`
 226
 227 # Dir to search for system headers.  Overridden by cross-make.
 228 SYSTEM_HEADER_DIR = /usr/include
 229
 230 # Where to find some libiberty headers.
 231 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 232 OBSTACK_H   = $(srcdir)/../include/obstack.h
 233 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 234 FIBHEAP_H   = $(srcdir)/../include/fibheap.h
 235
 236 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 237 CROSS_SYSTEM_HEADER_DIR = $(build_tooldir)/sys-include
 238
 239 # Control whether to run fixproto and fixincludes.
 240 STMP_FIXPROTO = stmp-fixproto
 241 STMP_FIXINC = stmp-fixinc
 242
 243 # Test to see whether <limits.h> exists in the system header files.
 244 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 245
 246 target=@target@
 247 target_alias=@target_alias@
 248 xmake_file=@dep_host_xmake_file@
 249 tmake_file=@dep_tmake_file@
 250 out_file=$(srcdir)/config/@out_file@
 251 out_object_file=@out_object_file@
 252 md_file=$(srcdir)/config/@md_file@
 253 tm_p_file_list=@tm_p_file_list@
 254 tm_p_file=@tm_p_file@
 255 build_xm_file_list=@build_xm_file_list@
 256 build_xm_file=@build_xm_file@
 257 build_xm_defines=@build_xm_defines@
 258 host_xm_file_list=@host_xm_file_list@
 259 host_xm_file=@host_xm_file@
 260 host_xm_defines=@host_xm_defines@
 261 xm_file=@xm_file@
 262 xm_defines=@xm_defines@
 263 lang_specs_files=@lang_specs_files@
 264 lang_options_files=@lang_options_files@
 265 lang_tree_files=@lang_tree_files@
 266 target_cpu_default=@target_cpu_default@
 267 GCC_THREAD_FILE=@thread_file@
 268 OBJC_BOEHM_GC=@objc_boehm_gc@
 269 GTHREAD_FLAGS=@gthread_flags@
 270 # Be prepared for gcc2 merges.
 271 gcc_version=@gcc_version@
 272 gcc_version_trigger=@gcc_version_trigger@
 273 version=$(gcc_version)
 274 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 275
 276 # Common prefix for installation directories.
 277 # NOTE: This directory must exist when you start installation.
 278 prefix = @prefix@
 279 # Directory in which to put localized header files. On the systems with
 280 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 281 # `/usr'.
 282 # NOTE: local_prefix *should not* default from prefix.
 283 local_prefix = @local_prefix@
 284 # Directory in which to put host dependent programs and libraries
 285 exec_prefix = @exec_prefix@
 286 # Directory in which to put the executable for the command `gcc'
 287 bindir = @bindir@
 288 # Directory in which to put the directories used by the compiler.
 289 libdir = @libdir@
 290 # Directory in which the compiler finds executables, libraries, etc.
 291 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 292 # Used to produce a relative $(gcc_tooldir) in gcc.o
 293 unlibsubdir = ../../..
 294 # Directory in which to find other cross-compilation tools and headers.
 295 dollar = @dollar@
 296 # Used in install-cross.
 297 gcc_tooldir = @gcc_tooldir@
 298 # Used to install the shared libgcc.
 299 slibdir = @slibdir@
 300 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 301 build_tooldir = $(exec_prefix)/$(target_alias)
 302 # Directory in which the compiler finds target-independent g++ includes.
 303 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 304 # Directory to search for site-specific includes.
 305 local_includedir = $(local_prefix)/include
 306 includedir = $(prefix)/include
 307 # where the info files go
 308 infodir = @infodir@
 309 # Where cpp should go besides $prefix/bin if necessary
 310 cpp_install_dir = @cpp_install_dir@
 311 # where the locale files go
 312 datadir = @datadir@
 313 localedir = $(datadir)/locale
 314 # Extension (if any) to put in installed man-page filename.
 315 man1ext = .1
 316 man7ext = .7
 317 objext = .o
 318 exeext = @host_exeext@
 319 build_exeext = @build_exeext@
 320
 321 # Directory in which to put man pages.
 322 mandir = @mandir@
 323 man1dir = $(mandir)/man1
 324 man7dir = $(mandir)/man7
 325 # Dir for temp files.
 326 tmpdir = /tmp
 327
 328 # Top build directory, relative to here.
 329 top_builddir = .
 330
 331 # Whether we were configured with NLS.
 332 USE_NLS = @USE_NLS@
 333
 334 # Internationalization library.
 335 INTLLIBS = @INTLLIBS@
 336 INTLDEPS = @INTLDEPS@
 337
 338 # Character encoding conversion library.
 339 LIBICONV = @LIBICONV@
 340
 341 # List of internationalization subdirectories.
 342 INTL_SUBDIRS = intl
 343
 344 # The GC method to be used on this system.
 345 GGC=@GGC@.o
 346
 347 # If a supplementary library is being used for the GC.
 348 GGC_LIB=
 349
 350 # libgcc.a may be built directly or via stmp-multilib,
 351 # and installed likewise.  Overridden by t-fragment.
 352 LIBGCC = libgcc.a
 353 INSTALL_LIBGCC = install-libgcc
 354
 355 # Options to use when compiling libgcc2.a.
 356 # -g1 causes output of debug info only for file-scope entities.
 357 # we use this here because that should be enough, and also
 358 # so that -g1 will be tested.
 359 #
 360 LIBGCC2_DEBUG_CFLAGS = -g1
 361 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 362
 363 # Additional options to use when compiling libgcc2.a.
 364 # Some targets override this to -isystem include
 365 LIBGCC2_INCLUDES =
 366
 367 # Additional target-dependent options for compiling libgcc2.a.
 368 TARGET_LIBGCC2_CFLAGS =
 369
 370 # Additional sources to handle exceptions; overridden on ia64.
 371 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 372   $(srcdir)/unwind-sjlj.c
 373 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 374
 375 # nm flags to list global symbols in libgcc object files.
 376 SHLIB_NM_FLAGS = -pg
 377
 378 # List of extra executables that should be compiled for this target machine
 379 # that are used for compiling from source code to object code.
 380 # The rules for compiling them should be in the t-* file for the machine.
 381 EXTRA_PASSES =@extra_passes@
 382
 383 # Like EXTRA_PASSES, but these are used when linking.
 384 EXTRA_PROGRAMS = @extra_programs@
 385
 386 # List of extra object files that should be compiled for this target machine.
 387 # The rules for compiling them should be in the t-* file for the machine.
 388 EXTRA_PARTS = @extra_parts@
 389
 390 # List of extra object files that should be compiled and linked with
 391 # compiler proper (cc1, cc1obj, cc1plus).
 392 EXTRA_OBJS = @extra_objs@
 393
 394 # List of extra object files that should be compiled and linked with
 395 # the gcc driver.
 396 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 397
 398 # List of additional header files to install.
 399 # Often this is edited directly by `configure'.
 400 EXTRA_HEADERS =@extra_headers_list@
 401
 402 # It is convenient for configure to add the assignment at the beginning,
 403 # so don't override it here.
 404 USE_COLLECT2 = collect2$(exeext)
 405
 406 # List of extra C and assembler files to add to static and shared libgcc2.
 407 # Assembler files should have names ending in `.asm'.
 408 LIB2FUNCS_EXTRA =
 409
 410 # List of extra C and assembler files to add to static libgcc2.
 411 # Assembler files should have names ending in `.asm'.
 412 LIB2FUNCS_STATIC_EXTRA =
 413
 414 # Handle cpp installation.
 415 INSTALL_CPP=
 416 UNINSTALL_CPP=
 417
 418 # We do not try to build float.h anymore.  Let configure select the
 419 # appropriate pre-built float.h file for the target.
 420 FLOAT_H=@float_h_file@
 421
 422 # Program to convert libraries.
 423 LIBCONVERT =
 424
 425 # Control whether header files are installed.
 426 INSTALL_HEADERS=install-headers
 427
 428 # Control whether Info documentation is built and installed.
 429 BUILD_INFO = @BUILD_INFO@
 430
 431 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 432 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 433
 434 # Additional directories of header files to run fixincludes on.
 435 # These should be directories searched automatically by default
 436 # just as /usr/include is.
 437 # *Do not* use this for directories that happen to contain
 438 # header files, but are not searched automatically by default.
 439 # On most systems, this is empty.
 440 OTHER_FIXINCLUDES_DIRS=
 441
 442 # A list of all the language-specific executables.
 443 # This is overridden by configure.
 444 COMPILERS = cc1$(exeext) @all_compilers@
 445
 446 # List of things which should already be built whenever we try to use xgcc
 447 # to compile anything (without linking).
 448 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 449
 450 # List of things which should already be built whenever we try to use xgcc
 451 # to link anything.
 452 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 453
 454 # Directory to link to, when using the target `maketest'.
 455 DIR = ../gcc
 456
 457 # Flags to use when cross-building GCC.
 458 # Prefix to apply to names of object files when using them
 459 # to run on the machine we are compiling on.
 460 HOST_PREFIX=
 461 # Prefix to apply to names of object files when compiling them
 462 # to run on the machine we are compiling on.
 463 # The default for this variable is chosen to keep these rules
 464 # out of the way of the other rules for compiling the same source files.
 465 HOST_PREFIX_1=loser-
 466 HOST_CC=$(CC)
 467 # If you change any of the following variables, check whether a
 468 # similar change is needed in build-make.
 469 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 470 HOST_LDFLAGS=$(LDFLAGS)
 471 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 472
 473 # Actual name to use when installing a native compiler.
 474 GCC_INSTALL_NAME = `echo gcc|sed '$(program_transform_name)'`
 475 GCC_TARGET_INSTALL_NAME = $(target_alias)-`echo gcc|sed '$(program_transform_name)'`
 476 CPP_INSTALL_NAME = `echo cpp|sed '$(program_transform_name)'`
 477 PROTOIZE_INSTALL_NAME = `echo protoize|sed '$(program_transform_name)'`
 478 UNPROTOIZE_INSTALL_NAME = `echo unprotoize|sed '$(program_transform_name)'`
 479 GCOV_INSTALL_NAME = `echo gcov|sed '$(program_transform_name)'`
 480 GCCBUG_INSTALL_NAME = `echo gccbug|sed '$(program_transform_name)'`
 481
 482 # Actual name to use when installing a cross-compiler.
 483 GCC_CROSS_NAME = `echo gcc|sed '$(program_transform_cross_name)'`
 484 CPP_CROSS_NAME = `echo cpp|sed '$(program_transform_cross_name)'`
 485 PROTOIZE_CROSS_NAME = `echo protoize|sed '$(program_transform_cross_name)'`
 486 UNPROTOIZE_CROSS_NAME = `echo unprotoize|sed '$(program_transform_cross_name)'`
 487
 488 # Choose the real default target.
 489 ALL=all.internal
 490
 491 # Choose the real install target.
 492 INSTALL_TARGET=install-normal
 493
 494 # Setup the testing framework, if you have one
 495 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 496             echo $${rootme}/../expect/expect ; \
 497           else echo expect ; fi`
 498
 499 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 500                echo $${srcdir}/../dejagnu/runtest ; \
 501             else echo runtest; fi`
 502 RUNTESTFLAGS =
 503
 504 # Extra symbols for fixproto to define when parsing headers.
 505 FIXPROTO_DEFINES =
 506
 507 # Extra flags to use when compiling crt{begin,end}.o.
 508 CRTSTUFF_T_CFLAGS =
 509
 510 # Extra flags to use when compiling [m]crt0.o.
 511 CRT0STUFF_T_CFLAGS =
 512
 513 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 514 T =
 515
 516 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 517 # $(T_TARGET) to the name of the actual target filename.
 518 T_TARGET =
 519 T_TARGET : $(T_TARGET)
 520
 521 # End of variables for you to override.
 522
 523 # Definition of `all' is here so that new rules inserted by sed
 524 # do not specify the default target.
 525 # The real definition is under `all.internal' (for native compilers)
 526 # or `all.cross' (for cross compilers).
 527 all: all.indirect
 528
 529 # This tells GNU Make version 3 not to put all variables in the environment.
 530 .NOEXPORT:
 531
 532 # GCONFIG_H lists the config files that the generator files depend on, while
 533 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 534 # several files generated by those generators.
 535 GCONFIG_H = config.h $(host_xm_file_list)
 536 HCONFIG_H = hconfig.h $(build_xm_file_list)
 537 CONFIG_H = $(GCONFIG_H) insn-constants.h insn-flags.h
 538 TCONFIG_H = tconfig.h $(xm_file_list)
 539 TARGET_H = target.h
 540 TARGET_DEF_H = target-def.h
 541 TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
 542
 543 MACHMODE_H = machmode.h machmode.def
 544 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 545 RTL_H = $(RTL_BASE_H) genrtl.h
 546 PARAMS_H = params.h params.def
 547 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 548 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 549 DEMANGLE_H = $(srcdir)/../include/demangle.h
 550 RECOG_H = recog.h
 551 EXPR_H = expr.h
 552 OPTABS_H = optabs.h insn-codes.h
 553 REGS_H = regs.h varray.h $(MACHMODE_H)
 554 INTEGRATE_H = integrate.h varray.h
 555 LOOP_H = loop.h varray.h bitmap.h
 556 GCC_H = gcc.h version.h
 557 GGC_H = ggc.h varray.h
 558 TIMEVAR_H = timevar.h timevar.def
 559 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 560 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 561 C_TREE_H = c-tree.h $(C_COMMON_H)
 562 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 563 PREDICT_H = predict.h predict.def
 564 CPPLIB_H = cpplib.h line-map.h
 565
 566 # sed inserts variable overrides after the following line.
 567 ####target overrides
 568 @target_overrides@
 569
 570 ####host overrides
 571 @host_overrides@
 572
 573 ####cross overrides
 574 @cross_defines@
 575 @cross_overrides@
 576
 577 ####build overrides
 578 @build_overrides@
 579 #\f
 580 # Now figure out from those variables how to compile and link.
 581
 582 all.indirect: $(ALL)
 583
 584 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 585 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 586
 587 # This is the variable actually used when we compile.
 588 # If you change this line, you probably also need to change the definition
 589 # of HOST_CFLAGS in build-make to match.
 590 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 591   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 592
 593 # Likewise.
 594 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 595
 596 # Build and host support libraries.  FORBUILD is either
 597 # .. or ../$(build_alias) depending on whether host != build.
 598 LIBIBERTY = ../libiberty/libiberty.a
 599 BUILD_LIBIBERTY = @FORBUILD@/libiberty/libiberty.a
 600
 601 # Dependencies on the intl and portability libraries.
 602 LIBDEPS= $(INTLDEPS) $(LIBIBERTY)
 603
 604 # Likewise, for use in the tools that must run on this machine
 605 # even if we are cross-building GCC.
 606 HOST_LIBDEPS= $(BUILD_LIBIBERTY)
 607
 608 # How to link with both our special library facilities
 609 # and the system's installed libraries.
 610 LIBS =  $(INTLLIBS) @LIBS@ $(LIBIBERTY)
 611
 612 # Likewise, for use in the tools that must run on this machine
 613 # even if we are cross-building GCC.
 614 HOST_LIBS = $(BUILD_LIBIBERTY)
 615
 616 HOST_RTL = $(HOST_PREFIX)rtl.o read-rtl.o $(HOST_PREFIX)bitmap.o \
 617                 $(HOST_PREFIX)ggc-none.o gensupport.o
 618
 619 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 620 HOST_ERRORS = $(HOST_PREFIX)errors.o
 621
 622 # Specify the directories to be searched for header files.
 623 # Both . and srcdir are used, in that order,
 624 # so that *config.h will be found in the compilation
 625 # subdirectory rather than in the source directory.
 626 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 627 # currently being compiled, in both source trees, to be examined as well.
 628 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 629            -I$(srcdir)/config -I$(srcdir)/../include
 630
 631 # Always use -I$(srcdir)/config when compiling.
 632 .c.o:
 633         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 634
 635 # This tells GNU make version 3 not to export all the variables
 636 # defined in this file into the environment.
 637 .NOEXPORT:
 638 #\f
 639 # Support for additional languages (other than c and objc).
 640 # ??? objc can be supported this way too (leave for later).
 641
 642 # These next lines are overridden by configure.
 643 LANG_MAKEFILES = @all_lang_makefiles@
 644 LANG_STAGESTUFF = @all_stagestuff@
 645 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 646 LANG_EXTRA_HEADERS = @all_headers@
 647
 648 # Flags to pass to recursive makes.
 649 # CC is set by configure.  Hosts without symlinks need special handling
 650 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 651 # subdirectories.
 652 # ??? The choices here will need some experimenting with.
 653 ORDINARY_FLAGS_TO_PASS = \
 654         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 655         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 656         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 657         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 658         "BISON=$(BISON)" \
 659         "BISONFLAGS=$(BISONFLAGS)" \
 660         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 661         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 662         "LDFLAGS=$(LDFLAGS)" \
 663         "FLEX=$(FLEX)" \
 664         "FLEXFLAGS=$(FLEXFLAGS)" \
 665         "LN=$(LN)" \
 666         "LN_S=$(LN_S)" \
 667         "MAKEINFO=$(MAKEINFO)" \
 668         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 669         "MAKEOVERRIDES=" \
 670         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 671         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 672         "SHELL=$(SHELL)" \
 673         "exeext=$(exeext)" \
 674         "build_exeext=$(build_exeext)" \
 675         "objext=$(objext)" \
 676         "exec_prefix=$(exec_prefix)" \
 677         "prefix=$(prefix)" \
 678         "local_prefix=$(local_prefix)" \
 679         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 680         "build_tooldir=$(build_tooldir)" \
 681         "gcc_tooldir=$(gcc_tooldir)" \
 682         "bindir=$(bindir)" \
 683         "libsubdir=$(libsubdir)" \
 684         "datadir=$(datadir)" \
 685         "localedir=$(localedir)"
 686 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@" \
 687         "STAGE_PREFIX=@stage_prefix_set_by_configure@"
 688 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 689         -e 's|^ *[^ /][^ /]*/|%&|' \
 690         -e 's| -B| -B%|g' \
 691         -e 's|% *[^- /]|%&|g' \
 692         -e 's|%% *|../|g' \
 693         -e 's|%||g'
 694 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 695         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`" \
 696         "STAGE_PREFIX=`echo @stage_prefix_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 697 #\f
 698 # Lists of files for various purposes.
 699
 700 # Target specific, C specific object file
 701 C_TARGET_OBJS=@c_target_objs@
 702
 703 # Target specific, C++ specific object file
 704 CXX_TARGET_OBJS=@cxx_target_objs@
 705
 706 # Language-specific object files for C and Objective C.
 707 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 708   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o \
 709   c-objc-common.o libcpp.a $(C_TARGET_OBJS)
 710
 711 # Language-specific object files for C.
 712 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 713
 714 # Language-independent object files.
 715
 716 OBJS = alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o   \
 717  cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o cfgrtl.o \
 718  combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o dependence.o \
 719  df.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o dwarfout.o \
 720  emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o            \
 721  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 722  haifa-sched.o hash.o hashtable.o ifcvt.o insn-attrtab.o insn-emit.o    \
 723  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 724  integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o     \
 725  loop.o mbchar.o optabs.o params.o predict.o print-rtl.o print-tree.o   \
 726  profile.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o  \
 727  reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o      \
 728  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o    \
 729  sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o      \
 730  stor-layout.o stringpool.o timevar.o toplev.o tree.o tree-dump.o       \
 731  tree-inline.o unroll.o varasm.o varray.o version.o xcoffout.o          \
 732  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 733
 734 BACKEND = main.o libbackend.a
 735
 736 # GEN files are listed separately, so they can be built before doing parallel
 737 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 738 #  them before rtl.o is compiled.
 739 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 740  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 741  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 742  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext)
 743
 744 # Files to be copied away after each stage in building.
 745 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 746  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 747  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 748  tree-check.h \
 749  s-flags s-config s-codes s-mlib s-under s-genrtl \
 750  s-output s-recog s-emit s-extract s-peep s-check \
 751  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 752  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 753  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 754  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 755  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 756  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 757  genrtl.c genrtl.h \
 758  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 759  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 760  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 761  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 762  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 763  $(LANG_STAGESTUFF)
 764
 765 # Library members defined in libgcc2.c.
 766 LIB2FUNCS = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 767     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 768     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 769     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi \
 770     _floatditf \
 771     _clear_cache _trampoline __main _exit \
 772     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 773     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 774
 775 # Defined in libgcc2.c, included only in the static library.
 776 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 777
 778 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 779     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 780     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 781     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 782
 783 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 784     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 785     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 786     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 787
 788 # These might cause a divide overflow trap and so are compiled with
 789 # unwinder info.
 790 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 791
 792 #\f
 793 # Language makefile fragments.
 794
 795 # The following targets define the interface between us and the languages.
 796 #
 797 # all.build, all.cross, start.encap, rest.encap,
 798 # info, dvi,
 799 # install-normal, install-common, install-info, install-man,
 800 # uninstall,
 801 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 802 # stage1, stage2, stage3, stage4
 803 #
 804 # Each language is linked in with a series of hooks (since we can't use `::'
 805 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 806 # Configure computes and adds these here.
 807
 808 ####language hooks
 809 @language_hooks@
 810
 811 # sed inserts language fragments after the following line.
 812 ####language fragments
 813 @language_fragments@
 814
 815 # End of language makefile fragments.
 816 #\f
 817 # The only suffixes we want for implicit rules are .c and .o, so clear
 818 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 819 # For i18n support, we also need .gmo, .po, .pox.
 820 .SUFFIXES:
 821 .SUFFIXES: .c .o .po .pox .gmo
 822
 823 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 824    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 825         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 826                 "$(xmake_file)" "$(tmake_file)"
 827         cp config.status config.run
 828         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 829         rm -f config.run
 830
 831 config.h: cs-config.h ; @true
 832 hconfig.h: cs-hconfig.h ; @true
 833 tconfig.h: cs-tconfig.h ; @true
 834 tm_p.h: cs-tm_p.h ; @true
 835
 836 cs-config.h: Makefile
 837         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 838         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 839         $(SHELL) $(srcdir)/mkconfig.sh config.h
 840
 841 cs-hconfig.h: Makefile
 842         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 843         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 844         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 845
 846 cs-tconfig.h: Makefile $(CONFIG_H) except.h
 847         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 848         TARGET_CPU_DEFAULT="" \
 849         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 850 # ??? Need extra help to get this definition copied to where libgcc can
 851 # see it.  It shouldn't matter which compiler we use to get there.
 852         echo '#include "config.h"' > conftest.c
 853         echo '#include "except.h"' >> conftest.c
 854         echo 'xyzzy USING_SJLJ_EXCEPTIONS' >> conftest.c
 855         $(HOST_CC) -E conftest.c $(ALL_CFLAGS) $(INCLUDES) > conftest.out
 856         sed -e 's/xyzzy/#define USING_SJLJ_EXCEPTIONS/' -e '/#define/p' \
 857                 -e d conftest.out >> tconfig.h
 858         rm conftest.*
 859
 860 cs-tm_p.h: Makefile
 861         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 862         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 863
 864 # Don't automatically run autoconf, since configure.in might be accidentally
 865 # newer than configure.  Also, this writes into the source directory which
 866 # might be on a read-only file system.  If configured for maintainer mode
 867 # then do allow autoconf to be run.
 868
 869 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 870         (cd $(srcdir) && autoconf)
 871
 872 gccbug: $(srcdir)/gccbug.in
 873         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 874
 875 mklibgcc: $(srcdir)/mklibgcc.in
 876         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 877
 878 # cstamp-h.in controls rebuilding of config.in.
 879 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 880 # delete it.  A stamp file is needed as autoheader won't update the file if
 881 # nothing has changed.
 882 # It remains in the source directory and is part of the distribution.
 883 # This follows what is done in shellutils, fileutils, etc.
 884 # "echo timestamp" is used instead of touch to be consistent with other
 885 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 886 # ??? Newer versions have a maintainer mode that may be useful here.
 887
 888 # Don't run autoheader automatically either.
 889 # Only run it if maintainer mode is enabled.
 890 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 891 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 892 @MAINT@ (cd $(srcdir) && autoheader)
 893 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 894 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 895 auto-host.h: cstamp-h ; @true
 896 cstamp-h: config.in config.status
 897         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 898
 899 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 900 # a target to build even if it is up-to-date.  So we must verify that
 901 # config.status does not exist before failing.
 902 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 903         @if [ ! -f config.status ] ; then \
 904           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 905           false; \
 906         else \
 907           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 908         fi
 909
 910 all.internal: start.encap rest.encap doc
 911 # This is what to compile if making a cross-compiler.
 912 # Note that we can compile enquire using the cross-compiler just built,
 913 # although we can't run it on this machine.
 914 all.cross: native gcc-cross cpp$(exeext) specs \
 915         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 916 # This is what to compile if making gcc with a cross-compiler.
 917 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 918 # This is what must be made before installing GCC and converting libraries.
 919 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 920         xlimits.h lang.start.encap
 921 # These can't be made until after GCC can run.
 922 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 923 # This is what is made with the host's compiler
 924 # whether making a cross compiler or not.
 925 native: config.status auto-host.h intl.all build-@POSUB@ $(LANGUAGES) \
 926         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 927
 928 # Define the names for selecting languages in LANGUAGES.
 929 C c: cc1$(exeext) tradcpp0$(exeext)
 930 PROTO: proto
 931
 932 # Tell GNU make these are phony targets.
 933 .PHONY: C c PROTO proto
 934
 935 # On the target machine, finish building a cross compiler.
 936 # This does the things that can't be done on the host machine.
 937 rest.cross: $(LIBGCC) specs
 938
 939 # Recompile all the language-independent object files.
 940 # This is used only if the user explicitly asks for it.
 941 compilations: $(BACKEND)
 942
 943 # Like libcpp.a, this archive is strictly for the host.
 944 libbackend.a: $(OBJS)
 945         -rm -rf libbackend.a
 946         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 947         -$(RANLIB) libbackend.a
 948
 949 # We call this executable `xgcc' rather than `gcc'
 950 # to avoid confusion if the current directory is in the path
 951 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 952 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 953    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 954         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 955           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 956
 957 # cpp is to cpp0 as gcc is to cc1.
 958 # The only difference from xgcc is that it's linked with cppspec.o
 959 # instead of gccspec.o.
 960 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 961    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 962         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 963           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 964
 965 # Dump a specs file to make -B./ read these specs over installed ones.
 966 specs: xgcc$(exeext)
 967         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 968         mv tmp-specs specs
 969
 970 # We do want to create an executable named `xgcc', so we can use it to
 971 # compile libgcc2.a.
 972 # Also create gcc-cross, so that install-common will install properly.
 973 gcc-cross: xgcc$(exeext)
 974         cp xgcc$(exeext) gcc-cross$(exeext)
 975
 976 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 977         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 978                 $(C_OBJS) $(BACKEND) $(LIBS)
 979
 980 # Build the version of limits.h that we will install.
 981 xlimits.h: glimits.h limitx.h limity.h
 982         if $(LIMITS_H_TEST) ; then \
 983           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 984         else \
 985           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 986         fi
 987         mv tmp-xlimits.h xlimits.h
 988 #\f
 989 # Build libgcc.a.
 990
 991 LIB2ADD = $(LIB2FUNCS_EXTRA)
 992 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
 993
 994 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
 995         objext='$(objext)' \
 996         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
 997         LIB2FUNCS='$(LIB2FUNCS)' \
 998         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
 999         LIB2ADD='$(LIB2ADD)' \
1000         LIB2ADD_ST='$(LIB2ADD_ST)' \
1001         LIB2ADDEH='$(LIB2ADDEH)' \
1002         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1003         FPBIT='$(FPBIT)' \
1004         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1005         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
1006         DPBIT='$(DPBIT)' \
1007         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1008         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1009         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1010         SHLIB_LINK='$(SHLIB_LINK)' \
1011         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1012         SHLIB_EXT='$(SHLIB_EXT)' \
1013         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1014         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1015         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1016         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1017         mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \
1018           $(SHELL) mklibgcc > tmp-libgcc.mk
1019         mv tmp-libgcc.mk libgcc.mk
1020
1021 # All the things that might cause us to want to recompile bits of libgcc.
1022 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1023         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1024         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1025         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1026         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1027
1028 libgcc.a: $(LIBGCC_DEPS)
1029         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1030           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1031           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1032           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1033           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1034           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1035           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1036           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1037           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1038           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1039           INCLUDES="$(INCLUDES)" \
1040           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1041           LIB1ASMSRC='$(LIB1ASMSRC)' \
1042           MAKEOVERRIDES= \
1043           -f libgcc.mk all
1044
1045 # Use the genmultilib shell script to generate the information the gcc
1046 # driver program needs to select the library directory based on the
1047 # switches.
1048 multilib.h: s-mlib; @true
1049 s-mlib: $(srcdir)/genmultilib Makefile
1050         $(SHELL) $(srcdir)/genmultilib \
1051           "`test @enable_multilib@ != yes || echo $(MULTILIB_OPTIONS)`" \
1052           "`test @enable_multilib@ != yes || echo $(MULTILIB_DIRNAMES)`" \
1053           "`test @enable_multilib@ != yes || echo $(MULTILIB_MATCHES)`" \
1054           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCEPTIONS)`" \
1055           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXTRA_OPTS)`" \
1056           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCLUSIONS)`" \
1057                 > tmp-mlib.h
1058         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1059         $(STAMP) s-mlib
1060
1061 # Build multiple copies of libgcc.a, one for each target switch.
1062 stmp-multilib: $(LIBGCC_DEPS)
1063         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1064           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1065           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1066           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1067           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1068           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1069           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1070           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1071           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1072           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1073           INCLUDES="$(INCLUDES)" \
1074           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1075           LIB1ASMSRC='$(LIB1ASMSRC)' \
1076           MAKEOVERRIDES= \
1077           -f libgcc.mk all
1078         $(STAMP) stmp-multilib
1079
1080 # Compile two additional files that are linked with every program
1081 # linked using GCC on systems using COFF or ELF, for the sake of C++
1082 # constructors.
1083 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1084   gbl-ctors.h stmp-int-hdrs tsystem.h
1085         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1086           -finhibit-size-directive -fno-inline-functions \
1087           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1088           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1089
1090 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1091   gbl-ctors.h stmp-int-hdrs tsystem.h
1092         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1093           -finhibit-size-directive -fno-inline-functions \
1094           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1095           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1096
1097 # These are versions of crtbegin and crtend for shared libraries.
1098 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1099   gbl-ctors.h stmp-int-hdrs tsystem.h
1100         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1101           -finhibit-size-directive -fno-inline-functions \
1102           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1103           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1104           -o $(T)crtbeginS$(objext)
1105
1106 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1107   gbl-ctors.h stmp-int-hdrs tsystem.h
1108         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1109           -finhibit-size-directive -fno-inline-functions \
1110           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1111           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1112           -o $(T)crtendS$(objext)
1113
1114 # Compile the start modules crt0.o and mcrt0.o that are linked with
1115 # every program
1116 crt0.o: s-crt0 ; @true
1117 mcrt0.o: s-crt0; @true
1118
1119 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1120         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1121           -o crt0.o -c $(CRT0_S)
1122         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1123           -o mcrt0.o -c $(MCRT0_S)
1124         $(STAMP) s-crt0
1125 #\f
1126 # Compiling object files from source files.
1127
1128 # Note that dependencies on obstack.h are not written
1129 # because that file is not part of GCC.
1130
1131 # C language specific files.
1132
1133 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1134     diagnostic.h $(TM_P_H)
1135 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1136     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h $(CPPLIB_H)
1137         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1138
1139 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1140         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1141         mv -f c-p$$$$.c c-parse.c)
1142 $(srcdir)/c-parse.y: c-parse.in
1143         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1144         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1145           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1146           $(srcdir)/c-parse.in >>tmp-c-parse.y
1147         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1148
1149 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1150     $(GGC_H) $(TARGET_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1151     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H)
1152 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1153     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1154 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1155     $(GGC_H) toplev.h function.h $(VARRAY_H) \
1156     $(RTL_H) $(EXPR_H) langhooks.h langhooks-def.h
1157 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h \
1158     debug.h $(C_TREE_H) \
1159     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1160     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1161 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1162     $(C_TREE_H) $(RTL_H) insn-config.h integrate.h $(EXPR_H) $(C_TREE_H) \
1163     flags.h toplev.h tree-inline.h diagnostic.h integrate.h
1164 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1165     flags.h toplev.h
1166 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1167 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1168     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H)
1169 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1170 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1171     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1172 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1173     $(BASIC_BLOCK_H)
1174
1175 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1176 COLLECT2_LIBS = @COLLECT2_LIBS@
1177 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1178 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1179         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1180                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1181         mv -f T$@ $@
1182
1183 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1184         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1185         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1186         -DTARGET_MACHINE=\"$(target_alias)\" \
1187         -c $(srcdir)/collect2.c
1188
1189 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1190 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1191         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1192
1193 underscore.c: s-under ; @true
1194
1195 s-under: $(GCC_PASSES)
1196         echo "int xxy_us_dummy;" >tmp-dum.c
1197         $(GCC_FOR_TARGET) -S tmp-dum.c
1198         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1199         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1200           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1201         else \
1202           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1203         fi
1204         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1205         -rm -f tmp-dum.c tmp-dum.s
1206         $(STAMP) s-under
1207
1208 # A file used by all variants of C.
1209
1210 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1211         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1212         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
1213         diagnostic.h tree-inline.h
1214
1215 # A file used by all variants of C and some other languages.
1216
1217 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1218         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1219         builtin-types.def $(TARGET_H)
1220
1221 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1222         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1223
1224 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1225         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1226         $(EXPR_H)
1227
1228 # Language-independent files.
1229
1230 DRIVER_DEFINES = \
1231   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1232   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1233   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1234   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1235   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1236   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1237   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1238   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1239
1240 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1241     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1242         (SHLIB_LINK='$(SHLIB_LINK)' \
1243         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1244         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1245   $(DRIVER_DEFINES) \
1246   -c $(srcdir)/gcc.c)
1247
1248 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1249         (SHLIB_LINK='$(SHLIB_LINK)' \
1250         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1251         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1252   $(DRIVER_DEFINES) \
1253   -c $(srcdir)/gccspec.c)
1254
1255 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1256
1257 tree-check.h: s-check ; @true
1258 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1259         ./gencheck$(build_exeext) > tmp-check.h
1260         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1261         $(STAMP) s-check
1262
1263 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1264         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1265          gencheck.o $(HOST_LIBS)
1266
1267 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1268              $(lang_tree_files)
1269         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1270           $(srcdir)/gencheck.c
1271
1272 dumpvers: dumpvers.c
1273
1274 version.o: version.c version.h
1275
1276 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1277         flags.h $(GGC_H) varray.h hash.h $(HASHTAB_H) $(TM_P_H)
1278
1279 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1280         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1281
1282 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1283         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1284
1285 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1286         flags.h toplev.h
1287
1288 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1289
1290 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1291
1292 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1293         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1294
1295 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1296         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1297         -DPREFIX=\"$(prefix)\" \
1298           -c $(srcdir)/prefix.c
1299
1300 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
1301
1302 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1303    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h langhooks-def.h
1304 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1305    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h
1306 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1307    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1308    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
1309 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1310    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1311    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
1312    $(C_COMMON_H) tree-inline.h
1313 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
1314    langhooks.h
1315 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1316    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1317 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1318    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1319 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1320    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1321    input.h toplev.h intl.h
1322 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1323    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1324    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1325    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1326    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1327    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h \
1328    langhooks.h
1329         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1330           -DTARGET_NAME=\"$(target_alias)\" \
1331           -c $(srcdir)/toplev.c
1332 main.o : main.c $(CONFIG_H) $(SYSTEM_H) toplev.h
1333
1334 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1335    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1336
1337 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1338         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1339
1340 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1341     hard-reg-set.h $(BASIC_BLOCK_H)
1342         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1343
1344 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) hard-reg-set.h $(TM_P_H)
1345 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1346         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1347
1348 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1349    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) $(OBSTACK_H) \
1350    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1351    $(HASHTAB_H) $(TARGET_H) langhooks.h
1352 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1353    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1354    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1355 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1356    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1357    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1358 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1359    except.h function.h $(EXPR_H) libfuncs.h integrate.h \
1360    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1361    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1362 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1363    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
1364    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1365    except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H)
1366 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1367    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1368    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1369    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h
1370 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1371    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1372 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1373    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1374    toplev.h $(TM_P_H)
1375 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1376    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1377    toplev.h function.h ggc.h $(TM_P_H)
1378 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1379    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1380    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1381 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1382     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
1383    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1384 debug.o : debug.c $(CONFIG_H) $(SYSTEM_H)
1385 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1386    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1387    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1388    sdbout.h toplev.h $(TM_P_H) except.h debug.h
1389 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1390    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1391    debug.h langhooks.h
1392 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1393    debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
1394    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1395    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h
1396 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1397    output.h dwarf2asm.h $(TM_P_H)
1398 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1399    flags.h toplev.h output.h dbxout.h $(GGC_H)
1400 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1401    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1402    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1403    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h
1404 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1405 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1406    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1407    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1408    $(PARAMS_H) $(TM_P_H) $(TARGET_H)
1409 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1410    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1411    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1412
1413 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1414    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1415    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1416 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1417    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1418    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1419 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1420    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1421    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1422 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1423    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1424    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H)
1425 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1426    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1427 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1428    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1429    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1430 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1431    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1432    $(TM_P_H)
1433 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1434    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1435    $(BASIC_BLOCK_H) output.h ssa.h
1436 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1437    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1438 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1439     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1440     errors.h $(GGC_H) df.h function.h
1441 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1442    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h \
1443    $(FIBHEAP_H)
1444 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1445    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1446 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1447    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1448    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H)
1449 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1450    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1451    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1452    toplev.h varray.h except.h cselib.h $(TM_P_H)
1453 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1454    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1455 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1456    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1457    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H)
1458 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1459    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1460    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1461 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1462    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1463    function.h except.h $(GGC_H) $(TM_P_H)
1464 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1465    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1466    function.h except.h $(GGC_H) $(TM_P_H)
1467 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1468    $(BASIC_BLOCK_H) hard-reg-set.h $(GGC_H)
1469 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1470    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1471    function.h except.h $(GGC_H)
1472 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TIMEVAR_H)\
1473    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h \
1474    $(GGC_H) insn-config.h
1475 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1476    $(BASIC_BLOCK_H) hard-reg-set.h
1477 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1478    $(BASIC_BLOCK_H)
1479 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1480    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1481    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1482 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1483    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1484    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1485 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1486    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1487    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1488 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1489    $(REGS_H)
1490         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1491 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1492    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1493    $(TM_P_H)
1494 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1495    errors.h
1496 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1497    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1498    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1499 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1500    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1501    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1502    except.h
1503 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1504    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1505    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1506 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1507    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1508    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1509 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1510    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1511    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h
1512 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1513    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1514    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1515 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1516    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1517    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1518 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1519    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1520    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1521 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1522    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1523    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1524 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1525    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1526    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1527 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1528    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1529 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1530    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1531    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h \
1532    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H)
1533 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1534    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1535    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1536 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1537    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1538    varray.h function.h $(TM_P_H)
1539 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1540    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1541    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H)
1542 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1543 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1544    $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h
1545 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1546    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
1547    cfglayout.h
1548 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1549 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1550    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1551    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1552 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1553    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1554    output.h $(TM_P_H)
1555 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1556    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1557 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1558
1559 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1560    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1561    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1562    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H) \
1563    langhooks.h
1564         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1565                 $(out_file) $(OUTPUT_OPTION)
1566
1567 # Build auxiliary files that support ecoff format.
1568 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1569         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1570
1571 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1572
1573 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1574         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1575
1576 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1577
1578 # Build file to support OSF/rose half-pic format.
1579 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H) halfpic.h
1580
1581 #\f
1582 # Generate header and source files from the machine description,
1583 # and compile them.
1584
1585 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1586   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1587   insn-attr.h insn-attrtab.c
1588
1589 # The following pair of rules has this effect:
1590 # genconfig is run only if the md has changed since genconfig was last run;
1591 # but the file insn-config.h is touched only when its contents actually change.
1592
1593 # Each of the other insn-* files is handled by a similar pair of rules.
1594
1595 # This causes an anomaly in the results of make -n
1596 # because insn-* is older than s-*
1597 # and thus make -n thinks that insn-* will be updated
1598 # and force recompilation of things that depend on it.
1599 # We use move-if-change precisely to avoid such recompilation.
1600 # But there is no way to teach make -n that it will be avoided.
1601
1602 # Each of the insn-*.[ch] rules has a semicolon at the end,
1603 # for otherwise the system Make on SunOS 4.1 never tries
1604 # to recompile insn-*.o.  To avoid problems and extra noise from
1605 # versions of make which don't like empty commands (nothing after the
1606 # trailing `;'), we call true for each.
1607
1608 insn-config.h: s-config ; @true
1609 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1610         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1611         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1612         $(STAMP) s-config
1613
1614 insn-flags.h: s-flags ; @true
1615 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1616         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1617         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1618         $(STAMP) s-flags
1619
1620 insn-codes.h: s-codes ; @true
1621 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1622         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1623         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1624         $(STAMP) s-codes
1625
1626 insn-constants.h: s-constants ; @true
1627 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1628         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1629         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1630         $(STAMP) s-constants
1631
1632 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1633   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1634   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1635         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1636
1637 insn-emit.c: s-emit ; @true
1638 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1639         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1640         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1641         $(STAMP) s-emit
1642
1643 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1644   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1645   $(TM_P_H) toplev.h reload.h
1646         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1647
1648 insn-recog.c: s-recog ; @true
1649 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1650         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1651         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1652         $(STAMP) s-recog
1653
1654 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1655   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1656         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1657
1658 insn-opinit.c: s-opinit ; @true
1659 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1660         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1661         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1662         $(STAMP) s-opinit
1663
1664 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1665   insn-config.h $(RECOG_H)
1666         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1667
1668 insn-extract.c: s-extract ; @true
1669 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1670         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1671         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1672         $(STAMP) s-extract
1673
1674 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1675         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1676         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1677
1678 insn-peep.c: s-peep ; @true
1679 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1680         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1681         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1682         $(STAMP) s-peep
1683
1684 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1685     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1686         $(TM_P_H) flags.h
1687         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1688
1689 insn-attr.h: s-attr ; @true
1690 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1691         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1692         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1693         $(STAMP) s-attr
1694
1695 insn-attrtab.c: s-attrtab ; @true
1696 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1697         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1698         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1699         $(STAMP) s-attrtab
1700
1701 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1702     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1703     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1704     insn-codes.h $(TM_P_H)
1705         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1706
1707 insn-output.c: s-output ; @true
1708 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1709         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1710         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1711         $(STAMP) s-output
1712
1713 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1714 genrtl.c genrtl.h : s-genrtl
1715         @true   # force gnu make to recheck modification times.
1716
1717 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1718         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1719         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1720         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1721         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1722         $(STAMP) s-genrtl
1723
1724 tm-preds.h: s-preds; @true
1725
1726 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1727         ./genpreds$(build_exeext) > tmp-preds.h
1728         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1729         $(STAMP) s-preds
1730
1731 #\f
1732 # Compile the programs that generate insn-* from the machine description.
1733 # They are compiled with $(HOST_CC), and associated libraries,
1734 # since they need to run on this machine
1735 # even if GCC is being compiled to run on some other machine.
1736
1737 # $(CONFIG_H) is omitted from the deps of the gen*.o
1738 # because these programs don't really depend on anything
1739 # about the target machine.  They do depend on config.h itself,
1740 # since that describes the host machine.
1741
1742 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1743   $(OBSTACK_H) $(HASHTAB_H)
1744         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c
1745
1746 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1747         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1748
1749 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1750         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1751           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1752
1753 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1754   $(SYSTEM_H) errors.h gensupport.h
1755         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1756
1757 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1758         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1759          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1760
1761 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1762   $(SYSTEM_H) errors.h gensupport.h
1763         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1764
1765 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1766         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1767          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1768
1769 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1770   $(SYSTEM_H) errors.h gensupport.h
1771         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1772
1773 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1774         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1775          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1776
1777 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1778         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c
1779
1780 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1781         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1782          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1783
1784 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1785         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1786
1787 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1788         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1789          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1790
1791 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1792   $(SYSTEM_H) errors.h gensupport.h
1793         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1794
1795 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1796         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1797          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1798
1799 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1800   $(SYSTEM_H) errors.h gensupport.h
1801         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1802
1803 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1804         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1805          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1806
1807 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1808   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1809         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1810
1811 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1812         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1813          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1814
1815 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1816         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1817
1818 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1819         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1820          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1821
1822 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1823         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1824
1825 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1826         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1827          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1828
1829 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1830   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1831         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1832
1833 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1834         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1835          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1836
1837 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1838   $(SYSTEM_H) errors.h gensupport.h
1839         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1840
1841 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1842         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1843          gengenrtl.o $(HOST_LIBS)
1844
1845 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1846         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1847
1848 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1849         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1850          genpreds.o $(HOST_LIBS)
1851
1852 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1853         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c
1854
1855 #\f
1856 # Compile the libraries to be used by gen*.
1857 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1858 # and HOST_PREFIX_1 is `loser-', just to ensure these rules don't conflict
1859 # with the rules for rtl.o, etc.
1860 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1861   real.h $(GGC_H) errors.h
1862         rm -f $(HOST_PREFIX)rtl.c
1863         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1864         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1865
1866 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1867   $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H)
1868         rm -f $(HOST_PREFIX)print-rtl.c
1869         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1870         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1871
1872 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1873   flags.h $(BASIC_BLOCK_H) $(REGS_H)
1874         rm -f $(HOST_PREFIX)bitmap.c
1875         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1876         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1877
1878 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H) errors.h
1879         rm -f $(HOST_PREFIX)errors.c
1880         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1881         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1882
1883 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H) $(GCC_H)
1884         rm -f $(HOST_PREFIX)ggc-none.c
1885         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1886         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1887
1888 #\f
1889 # Remake internationalization support.
1890 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
1891         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1892           -DLOCALEDIR=\"$(localedir)\" \
1893           -c $(srcdir)/intl.c
1894
1895 $(top_builddir)/intl/libintl.a: intl.all
1896
1897 intl.all intl.install intl.uninstall \
1898   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1899         @for d in $(INTL_SUBDIRS); do \
1900           target=`expr $@ : 'intl.\(.*\)'` && \
1901           echo "(cd $$d && $(MAKE) $$target)" && \
1902           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1903           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1904         done
1905
1906 # intl.all and intl.install need config.h to exist, and the files it includes.
1907 # (FIXME: intl/*.c shouldn't need to see insn-foo.h!)
1908 intl.all intl.install: config.h insn-flags.h insn-constants.h
1909
1910 # Make-lang.in should add dependencies of po-generated on any generated
1911 # files which need to be scanned by gettext (usually Yacc-generated parsers).
1912 po-generated: c-parse.c tradcif.c
1913
1914 #\f
1915 # Remake cpp and protoize.
1916
1917 PREPROCESSOR_DEFINES = \
1918   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1919   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1920   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1921   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
1922   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
1923   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1924   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1925
1926 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1927                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1928                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
1929
1930 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
1931                 $(OBSTACK_H) $(SYSTEM_H)
1932
1933 # Most of the other archives built/used by this makefile are for
1934 # targets.  This one is strictly for the host.
1935 libcpp.a: $(LIBCPP_OBJS)
1936         -rm -rf libcpp.a
1937         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1938         -$(RANLIB) libcpp.a
1939
1940 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1941         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1942         intl.o libcpp.a $(LIBS)
1943
1944 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
1945
1946 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1947 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1948 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
1949 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1950 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
1951 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
1952 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1953 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1954                 mkdeps.h prefix.h output.h version.h
1955
1956 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
1957         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1958           $(PREPROCESSOR_DEFINES) \
1959           -c $(srcdir)/cppdefault.c
1960
1961 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
1962
1963 # The traditional mode preprocessor, a separate program for ease of
1964 # maintenance.  Some code is shared with the ISO-C cpp.
1965 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1966         mkdeps.o $(LIBDEPS)
1967         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1968         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1969
1970 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
1971 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
1972
1973 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1974         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1975         mv -f tr$$$$.c tradcif.c)
1976
1977 # Note for the stamp targets, we run the program `true' instead of
1978 # having an empty command (nothing following the semicolon).
1979
1980 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1981
1982 PROTO_OBJS = intl.o version.o
1983
1984 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1985         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1986
1987 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1988         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1989
1990 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
1991    Makefile version.h
1992         (SHLIB_LINK='$(SHLIB_LINK)' \
1993         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1994         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1995           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1996           $(srcdir)/protoize.c $(OUTPUT_OPTION))
1997
1998 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1999    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2000         (SHLIB_LINK='$(SHLIB_LINK)' \
2001         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2002         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2003           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2004           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
2005
2006 # This info describes the target machine, so compile with GCC just built.
2007 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2008    stmp-int-hdrs
2009         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2010         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2011           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2012         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2013           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2014         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2015
2016
2017 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2018         -rm -f tmp-proto.[cso]
2019         cp $(srcdir)/protoize.c tmp-proto.c
2020         chmod u+w tmp-proto.c
2021         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2022           $(GCC_CFLAGS) $(INCLUDES) \
2023           -DGCC_INCLUDE_DIR=0 \
2024           -DGPLUSPLUS_INCLUDE_DIR=0 \
2025           -DCROSS_INCLUDE_DIR=0 \
2026           -DTOOL_INCLUDE_DIR=0 \
2027           -DSTANDARD_EXEC_PREFIX=0 \
2028           -DDEFAULT_TARGET_MACHINE=0 \
2029           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2030         @echo '**********' Expect 400 lines of differences.
2031         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2032         -wc -l tmp-proto.diff
2033         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2034           $(GCC_CFLAGS) $(INCLUDES) \
2035           -DGCC_INCLUDE_DIR=0 \
2036           -DGPLUSPLUS_INCLUDE_DIR=0 \
2037           -DCROSS_INCLUDE_DIR=0 \
2038           -DTOOL_INCLUDE_DIR=0 \
2039           -DSTANDARD_EXEC_PREFIX=0 \
2040           -DDEFAULT_TARGET_MACHINE=0 \
2041           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2042         @echo Expect zero differences.
2043         diff $(srcdir)/protoize.c tmp-proto.c | cat
2044         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2045
2046 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2047
2048 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2049 # upon whether $(exeext) is empty or not.
2050 GCOV_OBJS = gcov.o intl.o version.o
2051 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2052         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2053 #\f
2054 # Build the include directory.  The stamp files are stmp-* rather than
2055 # s-* so that mostlyclean does not force the include directory to
2056 # be rebuilt.
2057
2058 # Build the include directory including float.h (which no longer depends upon
2059 # enquire).
2060 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2061 # Copy in the headers provided with gcc.
2062 # The sed command gets just the last file name component;
2063 # this is necessary because VPATH could add a dirname.
2064 # Using basename would be simpler, but some systems don't have it.
2065 # The touch command is here to workaround an AIX/Linux NFS bug.
2066         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2067         for file in .. $(USER_H); do \
2068           if [ X$$file != X.. ]; then \
2069             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2070             $(STAMP) include/$$realfile; \
2071             rm -f include/$$realfile; \
2072             cp $$file include; \
2073             chmod a+r include/$$realfile; \
2074           fi; \
2075         done
2076         rm -f include/limits.h
2077         cp xlimits.h include/limits.h
2078         chmod a+r include/limits.h
2079         rm -f include/float.h
2080         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2081           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2082           chmod a+r include/float.h; \
2083         else :; fi
2084 # Install the README
2085         rm -f include/README
2086         cp $(srcdir)/README-fixinc include/README
2087         chmod a+r include/README
2088         $(STAMP) $@
2089
2090 # fixinc.sh depends on this, not on specs directly.
2091 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2092 # after each stage just because specs' mtime has changed.
2093 specs.ready: specs
2094         -if [ -f specs.ready ] ; then \
2095                 true; \
2096         else \
2097                 $(STAMP) specs.ready; \
2098         fi
2099
2100 FIXINCSRCDIR=$(srcdir)/fixinc
2101 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2102         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2103         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2104         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2105         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2106         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2107         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2108         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2109         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2110
2111 # Build fixed copies of system files.
2112 stmp-fixinc: fixinc.sh gsyslimits.h
2113         rm -rf include; mkdir include
2114         -chmod a+rx include
2115         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2116         SHELL='$(SHELL)' ;\
2117         export TARGET_MACHINE srcdir SHELL ; \
2118         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2119         rm -f include/syslimits.h; \
2120         if [ -f include/limits.h ]; then \
2121           mv include/limits.h include/syslimits.h; \
2122         else \
2123           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2124         fi; \
2125         chmod a+r include/syslimits.h)
2126 # If $(SYSTEM_HEADER_DIR) is $(build_tooldir)/sys-include, and
2127 # that directory exists, then make sure that $(libsubdir) exists.
2128 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2129 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2130 # exists.
2131 # ??? Better would be to use -isystem $(build_tooldir)/sys-include,
2132 # but fixincludes does not take such arguments.
2133         if [ "$(SYSTEM_HEADER_DIR)" = "$(build_tooldir)/sys-include" ] \
2134            && [ -d $(build_tooldir)/sys-include ]; then \
2135           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2136           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2137           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2138           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2139         else true; fi
2140         $(STAMP) stmp-fixinc
2141
2142 # Files related to the fixproto script.
2143 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2144 # used in native and host-x-target builds, so it's safe to link them with
2145 # libiberty.a.
2146
2147 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2148         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2149         then \
2150           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2151           export CC; \
2152           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2153           mv tmp-deduced.h deduced.h; \
2154         else \
2155           $(STAMP) deduced.h; \
2156         fi
2157
2158 GEN_PROTOS_OBJS = gen-protos.o scan.o
2159 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2160         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2161           $(GEN_PROTOS_OBJS) $(HOST_LIBS)
2162
2163 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2164         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2165
2166 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2167         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2168
2169 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2170         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2171           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2172         mv tmp-fixtmp.c fixtmp.c
2173         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2174           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2175           | ./gen-protos >xsys-protos.hT
2176         mv xsys-protos.hT xsys-protos.h
2177         rm -rf fixtmp.c
2178
2179 # This is nominally a 'build' program, but it's run only when host==build,
2180 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2181 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2182            $(LIBDEPS) libcpp.a
2183         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2184            scan-decls.o scan.o libcpp.a $(LIBS)
2185
2186 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2187         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2188         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2189
2190 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2191         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2192
2193 # stmp-fixproto depends on this, not on fix-header directly.
2194 # The idea is to make sure fix-header gets built,
2195 # but not rerun fixproto after each stage
2196 # just because fix-header's mtime has changed.
2197 fixhdr.ready: fix-header$(build_exeext)
2198         -if [ -f fixhdr.ready ] ; then \
2199                 true; \
2200         else \
2201                 $(STAMP) fixhdr.ready; \
2202         fi
2203
2204 # stmp-int-headers is to make sure fixincludes has already finished.
2205 # The if statement is so that we don't run fixproto a second time
2206 # if it has already been run on the files in `include'.
2207 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2208         if [ -f include/fixed ] ; then true; \
2209         else \
2210           : This line works around a 'make' bug in BSDI 1.1.; \
2211           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2212           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2213             export mkinstalldirs; \
2214           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2215             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2216             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2217           else true; fi; \
2218           $(STAMP) include/fixed; \
2219         fi
2220         $(STAMP) stmp-fixproto
2221 #\f
2222 # Remake the info files.
2223
2224 docdir = $(srcdir)/doc
2225
2226 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2227 info: $(docdir)/cpp.info $(docdir)/gcc.info lang.info $(docdir)/cppinternals.info
2228
2229 $(docdir)/cpp.info: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2230         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2231
2232 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/extend.texi \
2233          $(docdir)/install-old.texi  $(docdir)/invoke.texi $(docdir)/md.texi \
2234          $(docdir)/c-tree.texi $(docdir)/rtl.texi $(docdir)/tm.texi \
2235          $(docdir)/gcov.texi $(docdir)/contrib.texi $(docdir)/objc.texi \
2236          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2237          $(docdir)/include/funding.texi $(docdir)/bugreport.texi \
2238          $(docdir)/contribute.texi $(docdir)/frontends.texi \
2239          $(docdir)/service.texi $(docdir)/standards.texi \
2240          $(docdir)/trouble.texi $(docdir)/vms.texi $(docdir)/configterms.texi \
2241          $(docdir)/fragments.texi $(docdir)/hostconfig.texi \
2242          $(docdir)/gnu.texi $(docdir)/interface.texi \
2243          $(docdir)/makefile.texi $(docdir)/passes.texi \
2244          $(docdir)/portability.texi $(docdir)/collect2.texi \
2245          $(docdir)/configfiles.texi $(docdir)/headerdirs.texi
2246         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2247
2248 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2249         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2250                 doc/cppinternals.texi
2251
2252 dvi: gcc.dvi cpp.dvi lang.dvi cppinternals.dvi
2253
2254 # This works with GNU Make's default rule.
2255 cpp.dvi: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2256         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2257
2258 gcc.dvi: $(docdir)/gcc.texi $(docdir)/extend.texi $(docdir)/install-old.texi \
2259          $(docdir)/invoke.texi $(docdir)/md.texi $(docdir)/c-tree.texi \
2260          $(docdir)/rtl.texi $(docdir)/tm.texi $(docdir)/gcov.texi \
2261          $(docdir)/contrib.texi $(docdir)/objc.texi \
2262          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2263          $(docdir)/include/funding.texi $(docdir)/bugreport.texi \
2264          $(docdir)/contribute.texi $(docdir)/frontends.texi \
2265          $(docdir)/service.texi $(docdir)/standards.texi \
2266          $(docdir)/trouble.texi $(docdir)/vms.texi $(docdir)/configterms.texi \
2267          $(docdir)/fragments.texi $(docdir)/hostconfig.texi \
2268          $(docdir)/gnu.texi $(docdir)/interface.texi \
2269          $(docdir)/makefile.texi $(docdir)/passes.texi \
2270          $(docdir)/portability.texi $(docdir)/collect2.texi \
2271          $(docdir)/configfiles.texi $(docdir)/headerdirs.texi
2272         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2273
2274 cppinternals.dvi: $(docdir)/cppinternals.texi
2275         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2276
2277 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1 \
2278          $(docdir)/gfdl.7 $(docdir)/gpl.7 $(docdir)/fsf-funding.7 \
2279          lang.generated-manpages
2280
2281 $(docdir)/gcov.1: $(docdir)/gcov.texi
2282         $(STAMP) $(docdir)/gcov.1
2283         -$(TEXI2POD) < $(docdir)/gcov.texi > gcov.pod
2284         -($(POD2MAN) --section=1 gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2285                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2286                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2287         -rm -f gcov.pod
2288
2289 $(docdir)/cpp.1: $(docdir)/cpp.texi
2290         $(STAMP) $(docdir)/cpp.1
2291         -$(TEXI2POD) < $(docdir)/cpp.texi > cpp.pod
2292         -($(POD2MAN) --section=1 cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2293                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2294                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2295         -rm -f cpp.pod
2296
2297 $(docdir)/gcc.1: $(docdir)/invoke.texi
2298         $(STAMP) $(docdir)/gcc.1
2299         -$(TEXI2POD) < $(docdir)/invoke.texi > gcc.pod
2300         -($(POD2MAN) --section=1 gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2301                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2302                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2303         -rm -f gcc.pod
2304
2305 $(docdir)/gfdl.7: $(docdir)/include/fdl.texi
2306         $(STAMP) $(docdir)/gfdl.7
2307         -$(TEXI2POD) < $(docdir)/include/fdl.texi > gfdl.pod
2308         -($(POD2MAN) --section=7 gfdl.pod > $(docdir)/gfdl.7.T$$$$ && \
2309                 mv -f $(docdir)/gfdl.7.T$$$$ $(docdir)/gfdl.7) || \
2310                 (rm -f $(docdir)/gfdl.7.T$$$$ && exit 1)
2311         -rm -f gfdl.pod
2312
2313 $(docdir)/gpl.7: $(docdir)/include/gpl.texi
2314         $(STAMP) $(docdir)/gpl.7
2315         -$(TEXI2POD) < $(docdir)/include/gpl.texi > gpl.pod
2316         -($(POD2MAN) --section=7 gpl.pod > $(docdir)/gpl.7.T$$$$ && \
2317                 mv -f $(docdir)/gpl.7.T$$$$ $(docdir)/gpl.7) || \
2318                 (rm -f $(docdir)/gpl.7.T$$$$ && exit 1)
2319         -rm -f gpl.pod
2320
2321 $(docdir)/fsf-funding.7: $(docdir)/include/funding.texi
2322         $(STAMP) $(docdir)/fsf-funding.7
2323         -$(TEXI2POD) < $(docdir)/include/funding.texi > fsf-funding.pod
2324         -($(POD2MAN) --section=7 fsf-funding.pod \
2325                 > $(docdir)/fsf-funding.7.T$$$$ && \
2326             mv -f $(docdir)/fsf-funding.7.T$$$$ $(docdir)/fsf-funding.7) || \
2327             (rm -f $(docdir)/fsf-funding.7.T$$$$ && exit 1)
2328         -rm -f fsf-funding.pod
2329
2330 #\f
2331 # Deletion of files made during compilation.
2332 # There are four levels of this:
2333 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2334 # `mostlyclean' is useful while working on a particular type of machine.
2335 # It deletes most, but not all, of the files made by compilation.
2336 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2337 # `clean' deletes everything made by running `make all'.
2338 # `distclean' also deletes the files made by config.
2339 # `maintainer-clean' also deletes everything that could be regenerated
2340 # automatically, except for `configure'.
2341 # We remove as much from the language subdirectories as we can
2342 # (less duplicated code).
2343
2344 INTL_MOSTLYCLEAN = intl.mostlyclean
2345 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2346         -rm -f $(STAGESTUFF)
2347         -rm -rf libgcc
2348 # Delete the temporary source copies for cross compilation.
2349         -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)print-rtl.c
2350         -rm -f $(HOST_PREFIX_1)bitmap.c $(HOST_PREFIX_1)errors.c
2351         -rm -f $(HOST_PREFIX_1)ggc-none.c
2352 # Delete the temp files made in the course of building libgcc.a.
2353         -rm -f xlimits.h
2354 # Delete other built files.
2355         -rm -f t-float.h-cross xsys-protos.hT
2356 # Delete the stamp and temporary files.
2357         -rm -f s-* tmp-* stamp-* stmp-*
2358         -rm -f */stamp-* */tmp-*
2359 # Delete debugging dump files.
2360         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2361 # Delete some files made during installation.
2362         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2363         -rm -f collect collect2 mips-tfile mips-tdump
2364 # Delete files generated for fixproto
2365         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2366           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2367 # Delete files generated for fixincl
2368         -rm -rf fixincl fixinc.sh specs.ready
2369         (cd fixinc && $(MAKE) clean)
2370 # Delete unwanted output files from TeX.
2371         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2372         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2373 # Delete sorted indices we don't actually use.
2374         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2375 # Delete core dumps.
2376         -rm -f core */core
2377
2378 # Delete all files made by compilation
2379 # that don't exist in the distribution.
2380 INTL_CLEAN = intl.clean
2381 clean: mostlyclean $(INTL_CLEAN) lang.clean
2382         -rm -f libgcc.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2383         -rm -f config.h tconfig.h hconfig.h tm_p.h
2384         -rm -f cs-*
2385         -rm -rf libgcc
2386         -rm -f *.dvi
2387         -rm -f */*.dvi
2388 # Delete the include directory.
2389         -rm -rf include
2390 # Delete files used by the "multilib" facility (including libgcc subdirs).
2391         -rm -f multilib.h tmpmultilib*
2392         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2393           rm -rf $(MULTILIB_DIRNAMES); \
2394         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2395           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2396         fi ; fi
2397         -rm -fr stage1 stage2 stage3 stage4
2398 # Delete stamps of bootstrap stages
2399         -rm -f stage?_*
2400         -rm -f clean?_*
2401         -rm -f stage_last
2402
2403 # Delete all files that users would normally create
2404 # while building and installing GCC.
2405 INTL_DISTCLEAN = intl.distclean
2406 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2407         -rm -f auto-host.h auto-build.h
2408         -rm -f cstamp-h
2409         -rm -f config.status config.run config.cache config.bak
2410         -rm -f Make-lang Make-hooks Make-host Make-target
2411         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2412         -rm -f gthr-default.h
2413         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2414         -rm -f c-parse.output
2415         -rm -f *.asm
2416         -rm -f float.h
2417         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2418         -rm -f testsuite/{gcc,g++}.{log,sum}
2419         -rm -f intl/libintl.h libintl.h
2420         -rm -f cxxmain.c
2421         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2422         -rm -f gcov.pod
2423         -rm -f fixinc/Makefile
2424         -rmdir ada cp f java objc fixinc intl po 2>/dev/null
2425
2426 # Delete anything likely to be found in the source directory
2427 # that shouldn't be in the distribution.
2428 extraclean: distclean lang.extraclean
2429         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2430         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2431         -rm -f config/*/=* config/*/"#"* config/*/*~*
2432         -rm -f config/*/*.orig config/*/*.rej
2433         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2434         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2435         -rm -f *lose config/*lose config/*/*lose
2436         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2437         -rm -f y.tab.c yacc.*
2438         -rm -f */=* */"#"* */*~*
2439         -rm -f */patch* */*.orig */*.rej
2440         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2441         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2442         -rm -f */*lose */*.s */*.s[0-9] */*.i
2443
2444 # Get rid of every file that's generated from some other file, except for `configure'.
2445 # Most of these files ARE PRESENT in the GCC distribution.
2446 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2447 # submake, so that we don't descend into intl after its makefile has been
2448 # removed.
2449 maintainer-clean:
2450         @echo 'This command is intended for maintainers to use; it'
2451         @echo 'deletes files that may need special tools to rebuild.'
2452         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2453                 intl.maintainer-clean lang.maintainer-clean distclean
2454         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2455         -rm -f cpp.??s cpp.*aux
2456         -rm -f gcc.??s gcc.*aux
2457         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info*
2458         -rm -f $(docdir)/cppinternals.info*
2459         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2460         -rm -f $(docdir)/fsf-funding.7 $(docdir)/gfdl.7 $(docdir)/gpl.7
2461 #\f
2462 # Entry points `install' and `uninstall'.
2463 # Also use `install-collect2' to install collect2 when the config files don't.
2464
2465 # The semicolon is to prevent the install.sh -> install default rule
2466 # from doing anything.  Having it run true helps avoid problems and
2467 # noise from versions of make which don't like to have null commands.
2468 install: $(INSTALL_TARGET) ; @true
2469
2470 # Copy the compiler files into directories where they will be run.
2471 # Install the driver last so that the window when things are
2472 # broken is small.
2473 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2474     $(INSTALL_CPP) install-man install-info intl.install install-@POSUB@ \
2475     lang.install-normal install-driver
2476
2477 # Do nothing while making gcc with a cross-compiler. The person who
2478 # makes gcc for the target machine has to know how to put a complete
2479 # gcc together by hand.
2480 install-build: force
2481         @echo You have to install gcc on your target machine by hand.
2482
2483 # Run this on the target machine
2484 # to finish installation of cross compiler.
2485 # This is not used anymore now that float.h does not depend on enquire.
2486 install-cross-rest: install-float-h-cross
2487
2488 # Handle cpp installation.
2489 install-cpp: cpp$(exeext)
2490         -if [ -f gcc-cross$(exeext) ] ; then \
2491           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2492           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2493           if [ x$(cpp_install_dir) != x ]; then \
2494             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2495             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2496           else true; fi; \
2497         else \
2498           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2499           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2500           if [ x$(cpp_install_dir) != x ]; then \
2501             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2502             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2503           else true; fi; \
2504         fi
2505
2506 uninstall-cpp:
2507         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2508         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2509         -if [ x$(cpp_install_dir) != x ]; then \
2510           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2511           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2512         else true; fi
2513
2514 # Install float.h for cross compiler.
2515 # Run this on the target machine!
2516 # This is not used anymore now that float.h does not depend on enquire.
2517 install-float-h-cross: installdirs
2518 #       if [ -f enquire ] ; then true; else false; fi
2519 # Note: don't use -.  We should fail right away if enquire was not made.
2520         ./enquire -f > $(tmpdir)/float.h
2521         -rm -f $(libsubdir)/include/float.h
2522         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2523         -rm -f $(tmpdir)/float.h
2524         chmod a-x $(libsubdir)/include/float.h
2525
2526 # Create the installation directories.
2527 installdirs:
2528         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2529         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2530         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2531         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2532 # This dir isn't currently searched by cpp.
2533 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2534         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2535           fdir=$${fdir}/$${dir}; \
2536           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2537         done
2538         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2539         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2540         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2541         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2542 # We don't use mkdir -p to create the parents of man1dir,
2543 # because some systems don't support it.
2544 # Instead, we use this technique to create the immediate parent of man1dir.
2545         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2546         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2547         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2548         -if [ -d $(man7dir) ] ; then true ; else mkdir $(man7dir) ; chmod a+rx $(man7dir) ; fi
2549
2550 # Install the compiler executables built during cross compilation.
2551 install-common: native $(EXTRA_PARTS) lang.install-common
2552         for file in $(COMPILERS); do \
2553           if [ -f $$file ] ; then \
2554             rm -f $(libsubdir)/$$file; \
2555             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2556           else true; \
2557           fi; \
2558         done
2559         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2560           if [ x"$$file" != x.. ]; then \
2561             rm -f $(libsubdir)/$$file; \
2562             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2563           else true; fi; \
2564         done
2565         for file in $(EXTRA_PARTS) ..; do \
2566           if [ x"$$file" != x.. ]; then \
2567             rm -f $(libsubdir)/$$file; \
2568             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2569             chmod a-x $(libsubdir)/$$file; \
2570           else true; fi; \
2571         done
2572 # Don't mess with specs if it doesn't exist yet.
2573         -if [ -f specs ] ; then \
2574           rm -f $(libsubdir)/specs; \
2575           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2576           chmod a-x $(libsubdir)/specs; \
2577         fi
2578 # Install protoize if it was compiled.
2579         -if [ -f protoize$(exeext) ]; \
2580         then \
2581             if [ -f gcc-cross$(exeext) ] ; then \
2582                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2583                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2584                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2585                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2586             else \
2587                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2588                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2589                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2590                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2591             fi ; \
2592             rm -f $(libsubdir)/SYSCALLS.c.X; \
2593             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2594             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2595         fi
2596         -rm -f $(libsubdir)/cpp0$(exeext)
2597         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2598         -rm -f $(libsubdir)/tradcpp0$(exeext)
2599         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2600 # Install gcov if it was compiled.
2601         -if [ -f gcov$(exeext) ]; \
2602         then \
2603             rm -f $(bindir)/gcov$(exeext); \
2604             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2605         fi
2606         $(INSTALL_SCRIPT) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2607
2608 # Install the driver program as $(target_alias)-gcc
2609 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2610 install-driver: installdirs xgcc$(exeext)
2611         -if [ -f gcc-cross$(exeext) ] ; then \
2612           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2613           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2614           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2615             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2616             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2617           else true; fi; \
2618         else \
2619           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2620           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2621           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2622           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2623           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(GCC_TARGET_INSTALL_NAME)$(exeext); \
2624         fi
2625
2626 # Install the info files.
2627 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2628 # to do the install.
2629 install-info: doc installdirs lang.install-info
2630         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2631         -rm -f $(infodir)/cppinternals.info*
2632         if [ -f $(docdir)/gcc.info ]; then \
2633           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2634                 $(docdir)/cppinternals.info*; do \
2635             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2636             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2637           done; \
2638         else true; fi
2639         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2640           if [ -f $(infodir)/dir ] ; then \
2641             for f in cpp.info gcc.info cppinternals.info; do \
2642                 if [ -f $(infodir)/$$f ]; then \
2643                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2644                 else true; fi; \
2645             done; \
2646           else true; fi; \
2647         else true; fi;
2648         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2649         -chmod a-x $(infodir)/cppinternals.info*
2650
2651 # Install the man pages.
2652 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2653         -if [ -f gcc-cross$(exeext) ] ; then \
2654           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2655           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2656           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2657         else \
2658           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2659           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2660           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2661         fi
2662         -rm -f $(man1dir)/cpp$(man1ext)
2663         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(man1ext)
2664         -chmod a-x $(man1dir)/cpp$(man1ext)
2665         -rm -f $(man1dir)/gcov$(man1ext)
2666         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(man1ext)
2667         -chmod a-x $(man1dir)/gcov$(man1ext)
2668         -rm -f $(man7dir)/fsf-funding$(man7ext)
2669         -$(INSTALL_DATA) $(docdir)/fsf-funding.7 $(man7dir)/fsf-funding$(man7ext)
2670         -chmod a-x $(man7dir)/fsf-funding$(man7ext)
2671         -rm -f $(man7dir)/gfdl$(man7ext)
2672         -$(INSTALL_DATA) $(docdir)/gfdl.7 $(man7dir)/gfdl$(man7ext)
2673         -chmod a-x $(man7dir)/gfdl$(man7ext)
2674         -rm -f $(man7dir)/gpl$(man7ext)
2675         -$(INSTALL_DATA) $(docdir)/gpl.7 $(man7dir)/gpl$(man7ext)
2676         -chmod a-x $(man7dir)/gpl$(man7ext)
2677
2678 # Install the library.
2679 install-libgcc: libgcc.mk libgcc.a installdirs
2680         if $(RANLIB_TEST_FOR_TARGET); then \
2681           r_f_t=$(RANLIB_FOR_TARGET); \
2682         else \
2683           r_f_t=: ; \
2684         fi; \
2685         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2686           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2687           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2688           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2689           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2690           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2691           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2692           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2693           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2694           INCLUDES="$(INCLUDES)" \
2695           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2696           LIB1ASMSRC='$(LIB1ASMSRC)' \
2697           MAKEOVERRIDES= \
2698           INSTALL_DATA="$(INSTALL_DATA)" \
2699           RANLIB_FOR_TARGET="$$r_f_t" \
2700           libsubdir="$(libsubdir)" \
2701           slibdir="$(slibdir)" \
2702           -f libgcc.mk install
2703
2704 # Install multiple versions of libgcc.a.
2705 install-multilib: stmp-multilib installdirs
2706         if $(RANLIB_TEST_FOR_TARGET); then \
2707           r_f_t=$(RANLIB_FOR_TARGET); \
2708         else \
2709           r_f_t=: ; \
2710         fi; \
2711         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2712           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2713           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2714           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2715           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2716           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2717           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2718           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2719           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2720           INCLUDES="$(INCLUDES)" \
2721           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2722           LIB1ASMSRC='$(LIB1ASMSRC)' \
2723           MAKEOVERRIDES= \
2724           INSTALL_DATA="$(INSTALL_DATA)" \
2725           RANLIB_FOR_TARGET="$$r_f_t" \
2726           libsubdir="$(libsubdir)" \
2727           slibdir="$(slibdir)" \
2728           -f libgcc.mk install
2729
2730 # Install all the header files built in the include subdirectory.
2731 install-headers: $(INSTALL_HEADERS_DIR)
2732 # Fix symlinks to absolute paths in the installed include directory to
2733 # point to the installed directory, not the build directory.
2734 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2735         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2736         if [ $$? -eq 0 ]; then \
2737           dir=`cd include; pwd`; \
2738           for i in $$files; do \
2739             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2740             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2741               rm -f $(libsubdir)/include/$$i; \
2742               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2743             fi; \
2744           done; \
2745         fi
2746
2747 # Create or recreate the gcc private include file directory.
2748 install-include-dir: installdirs
2749         -rm -rf $(libsubdir)/include
2750         mkdir $(libsubdir)/include
2751         -chmod a+rx $(libsubdir)/include
2752
2753 # Install the include directory using tar.
2754 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2755 # We use `pwd`/include instead of just include to problems with CDPATH
2756 # Unless a full pathname is provided, some shells would print the new CWD,
2757 # found in CDPATH, corrupting the output.  We could just redirect the
2758 # output of `cd', but some shells lose on redirection within `()'s
2759         (cd `pwd`/include ; \
2760          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2761 # /bin/sh on some systems returns the status of the first tar,
2762 # and that can lose with GNU tar which always writes a full block.
2763 # So use `exit 0' to ignore its exit status.
2764
2765 # Install the include directory using cpio.
2766 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2767 # See discussion about the use of `pwd` above
2768         cd `pwd`/include ; \
2769         find . -print | cpio -pdum $(libsubdir)/include
2770
2771 # Use this target to install the program `collect2' under the name `collect2'.
2772 install-collect2: collect2 installdirs
2773         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2774 # Install the driver program as $(libsubdir)/gcc for collect2.
2775         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2776
2777 # Cancel installation by deleting the installed files.
2778 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2779         -rm -rf $(libsubdir)
2780         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2781         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2782         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2783         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2784         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2785         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2786         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2787         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
2788         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(man1ext)
2789         -rm -rf $(man1dir)/cpp$(man1ext)
2790         -rm -rf $(man1dir)/protoize$(man1ext)
2791         -rm -rf $(man1dir)/unprotoize$(man1ext)
2792         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2793         -rm -f $(infodir)/cppinternals.info*
2794 #\f
2795 # These targets are for the dejagnu testsuites. The file site.exp
2796 # contains global variables that all the testsuites will use.
2797
2798 # Set to $(target_alias)/ for cross.
2799 target_subdir = @target_subdir@
2800
2801 site.exp: ./config.status Makefile
2802         @echo "Making a new config file..."
2803         -@rm -f ./tmp?
2804         @$(STAMP) site.exp
2805         -@mv site.exp site.bak
2806         @echo "## these variables are automatically generated by make ##" > ./tmp0
2807         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2808         @echo "# add them to the last section" >> ./tmp0
2809         @echo "set rootme \"`pwd`\"" >> ./tmp0
2810         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2811         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2812         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2813         @echo "set target_triplet $(target)" >> ./tmp0
2814         @echo "set target_alias $(target_alias)" >> ./tmp0
2815 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2816         @echo "set CFLAGS \"\"" >> ./tmp0
2817         @echo "set CXXFLAGS \"-I$(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
2818         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2819         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2820 # If newlib has been configured, we need to pass -B to gcc so it can find
2821 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2822 # message if it doesn't, but the testsuite is supposed to ignore the message -
2823 # it's too difficult to tell when to and when not to pass -B (not all targets
2824 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2825 # seems like too selective a test.
2826 # ??? Another way to solve this might be to rely on linker scripts.  Then
2827 # theoretically the -B won't be needed.
2828 # We also need to pass -L ../ld so that the linker can find ldscripts.
2829         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2830           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2831           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2832           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2833           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2834           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2835         else true; \
2836         fi
2837         @if [ -d $(objdir)/../ld ] ; then \
2838           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2839         else true; \
2840         fi
2841         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2842         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2843         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2844         @cat ./tmp0 > site.exp
2845         @cat site.bak | sed \
2846                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2847         -@rm -f ./tmp?
2848
2849 CHECK_TARGETS = check-gcc @check_languages@
2850
2851 check-c++ : check-g++
2852 check-f77 : check-g77
2853 check-java :
2854
2855 check: $(CHECK_TARGETS)
2856
2857 # The idea is to parallelize testing of multilibs, for example:
2858 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2859 # will run 3 concurrent sessions of check-gcc, eventually testing
2860 # all 10 combinations.  GNU make is required, as is a shell that expands
2861 # alternations within braces.
2862 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2863         target=`echo "$@" | sed 's,//.*,,'`; \
2864         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2865         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2866         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2867           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2868           "$$target"
2869
2870 TESTSUITEDIR = testsuite
2871
2872 $(TESTSUITEDIR)/site.exp: site.exp
2873         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2874         -rm -f $@
2875         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2876
2877 check-g++: $(TESTSUITEDIR)/site.exp
2878         -(rootme=`pwd`; export rootme; \
2879         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2880         cd $(TESTSUITEDIR); \
2881         EXPECT=${EXPECT} ; export EXPECT ; \
2882         if [ -f $${rootme}/../expect/expect ] ; then  \
2883            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2884             export TCL_LIBRARY ; fi ; \
2885         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2886
2887 check-gcc: $(TESTSUITEDIR)/site.exp
2888         -(rootme=`pwd`; export rootme; \
2889         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2890         cd $(TESTSUITEDIR); \
2891         EXPECT=${EXPECT} ; export EXPECT ; \
2892         if [ -f $${rootme}/../expect/expect ] ; then  \
2893            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2894            export TCL_LIBRARY ; fi ; \
2895         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2896
2897 check-g77: $(TESTSUITEDIR)/site.exp
2898         -(rootme=`pwd`; export rootme; \
2899         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2900         cd $(TESTSUITEDIR); \
2901         EXPECT=${EXPECT} ; export EXPECT ; \
2902         if [ -f $${rootme}/../expect/expect ] ; then  \
2903            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2904            export TCL_LIBRARY ; fi ; \
2905         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2906
2907 check-objc: $(TESTSUITEDIR)/site.exp
2908         -(rootme=`pwd`; export rootme; \
2909         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2910         cd $(TESTSUITEDIR); \
2911         EXPECT=${EXPECT} ; export EXPECT ; \
2912         if [ -f $${rootme}/../expect/expect ] ; then  \
2913            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2914             export TCL_LIBRARY ; fi ; \
2915         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2916
2917 check-consistency: testsuite/site.exp
2918         -rootme=`pwd`; export rootme; \
2919         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2920         cd testsuite; \
2921         EXPECT=${EXPECT} ; export EXPECT ; \
2922         if [ -f $${rootme}/../expect/expect ] ; then  \
2923            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2924            export TCL_LIBRARY ; fi ; \
2925         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2926
2927 # These exist for maintenance purposes.
2928
2929 # Update the tags table.
2930 TAGS: force
2931         (cd $(srcdir);                                                  \
2932         mkdir tmp-tags;                                                 \
2933         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2934         etags *.y *.h *.c;                                              \
2935         mv tmp-tags/* .;                                                \
2936         rmdir tmp-tags)
2937
2938 # A list of files to be destroyed during "lean" builds.
2939 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2940
2941 # Flags to pass to stage2 and later recursive makes.  Note that the
2942 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2943 # the context of the stage_x rule.
2944 STAGE2_FLAGS_TO_PASS = \
2945         CFLAGS="$(BOOT_CFLAGS)" \
2946         LDFLAGS="$(BOOT_LDFLAGS)" \
2947         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2948         STRICT_WARN="$(STRICT2_WARN)" \
2949         libdir=$(libdir) \
2950         LANGUAGES="$(LANGUAGES)" \
2951         MAKEOVERRIDES= \
2952         OUTPUT_OPTION="-o \$$@"
2953
2954 # Only build the C compiler for stage1, because that is the only one that
2955 # we can guarantee will build with the native compiler, and also it is the
2956 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
2957 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
2958 # overrideable (for a bootstrap build stage1 also builds gcc.info).
2959 stage1_build:
2960         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
2961                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
2962                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
2963         $(STAMP) stage1_build
2964         echo stage1_build > stage_last
2965
2966 stage1_copy: stage1_build
2967         $(MAKE) stage1
2968         $(STAMP) stage1_copy
2969         echo stage2_build > stage_last
2970
2971 stage2_build: stage1_copy
2972         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2973                  STAGE_PREFIX=stage1/ \
2974                  $(STAGE2_FLAGS_TO_PASS)
2975         $(STAMP) stage2_build
2976         echo stage2_build > stage_last
2977
2978 stage2_copy: stage2_build
2979         $(MAKE) stage2
2980         $(STAMP) stage2_copy
2981         echo stage3_build > stage_last
2982
2983 stage3_build: stage2_copy
2984         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2985                  STAGE_PREFIX=stage2/ \
2986                  $(STAGE2_FLAGS_TO_PASS)
2987         $(STAMP) stage3_build
2988         echo stage3_build > stage_last
2989
2990 # For bootstrap4:
2991 stage3_copy: stage3_build
2992         $(MAKE) stage3
2993         $(STAMP) stage3_copy
2994         echo stage4_build > stage_last
2995
2996 stage4_build: stage3_copy
2997         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
2998                  STAGE_PREFIX=stage3/ \
2999                  $(STAGE2_FLAGS_TO_PASS)
3000         $(STAMP) stage4_build
3001         echo stage4_build > stage_last
3002
3003 # Additional steps for *-lean targets:
3004 clean_s1: stage1_copy
3005         -(cd stage1 && rm -f $(VOL_FILES))
3006         $(STAMP) clean_s1
3007
3008 clean_s2: stage2_copy
3009         -rm -rf stage1
3010         $(STAMP) clean_s2
3011
3012 # The various entry points for bootstrapping.
3013
3014 bootstrap: stage3_build
3015         @echo
3016         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3017         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3018         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3019
3020 bootstrap-lean : clean_s1 clean_s2 stage3_build
3021         @echo
3022         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3023         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3024
3025 bootstrap2: bootstrap
3026
3027 bootstrap2-lean : bootstrap-lean
3028
3029 bootstrap3 bootstrap3-lean: bootstrap
3030
3031 bootstrap4 bootstrap4-lean: stage4_build
3032
3033 unstage1 unstage2 unstage3 unstage4:
3034         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3035         rm -f $$stage/as$(exeext); \
3036         rm -f $$stage/ld$(exeext); \
3037         rm -f $$stage/collect-ld$(exeext); \
3038         if test -d $$stage; then \
3039           mv $$stage/* . 2>/dev/null; \
3040           for i in `cd $$stage; echo *` ; do \
3041             if test -d $$stage/$$i; then \
3042               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3043             else \
3044               mv $$stage/$$i .; \
3045             fi; \
3046           done \
3047         fi ; \
3048         rm -f $${stage}_build $${stage}_copy ;\
3049         echo $${stage}_build > stage_last
3050
3051 restage1: unstage1
3052         $(MAKE) stage1_build
3053
3054 restage2: unstage2
3055         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3056
3057 restage3: unstage3
3058         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3059
3060 restage4: unstage4
3061         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3062
3063 bubblestrap:
3064         if test -f stage3_build; then true; else \
3065           echo; echo You must \"make bootstrap\" first.; \
3066           exit 1; \
3067         fi
3068         for i in stage3 \
3069                 unstage1 stage1_build stage1_copy \
3070                 unstage2 stage2_build stage2_copy \
3071                 unstage3 stage3_build ; \
3072         do \
3073           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3074         done
3075
3076 quickstrap:
3077         if test -f stage_last ; then \
3078           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3079         else \
3080           $(MAKE) stage1_build; \
3081         fi
3082
3083 cleanstrap:
3084         -$(MAKE) clean
3085         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3086
3087 # Compare the object files in the current directory with those in the
3088 # stage2 directory.
3089
3090 # ./ avoids bug in some versions of tail.
3091 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3092         -rm -f .bad_compare
3093         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3094         for file in *$(objext); do \
3095           tail +16c ./$$file > tmp-foo1; \
3096           tail +16c stage$$stage/$$file > tmp-foo2 \
3097             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3098         done
3099         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3100         for dir in tmp-foo intl $(SUBDIRS); do \
3101           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3102             for file in $$dir/*$(objext); do \
3103               tail +16c ./$$file > tmp-foo1; \
3104               tail +16c stage$$stage/$$file > tmp-foo2 \
3105                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3106             done; \
3107           else true; fi; \
3108         done
3109         -rm -f tmp-foo*
3110         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3111         if [ -f .bad_compare ]; then \
3112           echo "Bootstrap comparison failure!"; \
3113           cat .bad_compare; \
3114           exit 1; \
3115         else \
3116           case "$@" in \
3117             *-lean ) rm -rf stage$$stage ;; \
3118             *) ;; \
3119           esac; true; \
3120         fi
3121
3122 # Compare the object files in the current directory with those in the
3123 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3124 # running tail and the overhead of twice copying each object file.
3125
3126 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3127         -rm -f .bad_compare
3128         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3129         for file in *$(objext); do \
3130           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3131         done
3132         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3133         for dir in tmp-foo intl $(SUBDIRS); do \
3134           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3135             for file in $$dir/*$(objext); do \
3136               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3137             done; \
3138           else true; fi; \
3139         done
3140         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3141         if [ -f .bad_compare ]; then \
3142           echo "Bootstrap comparison failure!"; \
3143           cat .bad_compare; \
3144           exit 1; \
3145         else \
3146           case "$@" in \
3147             *-lean ) rm -rf stage$$stage ;; \
3148           esac; true; \
3149         fi
3150
3151 # Copy the object files from a particular stage into a subdirectory.
3152 stage1-start:
3153         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3154         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3155         -for dir in intl $(SUBDIRS) ; \
3156          do \
3157            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3158          done
3159         -mv $(STAGESTUFF) stage1
3160         -mv intl/*$(objext) stage1/intl
3161 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3162 # dir will work properly.
3163         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3164         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3165         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3166         -rm -f stage1/libgcc.a
3167         -cp libgcc.a stage1
3168         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3169           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3170         else true; fi
3171         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3172           cp stage1/$${f} . ; \
3173         else true; \
3174         fi; done
3175 stage1: force stage1-start lang.stage1
3176
3177 stage2-start:
3178         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3179         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3180         -for dir in intl $(SUBDIRS) ; \
3181          do \
3182            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3183          done
3184         -mv $(STAGESTUFF) stage2
3185         -mv intl/*$(objext) stage2/intl
3186 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3187 # dir will work properly.
3188         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3189         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3190         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3191         -rm -f stage2/libgcc.a
3192         -cp libgcc.a stage2
3193         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3194           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3195         else true; fi
3196         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3197           cp stage2/$${f} . ; \
3198         else true; \
3199         fi; done
3200 stage2: force stage2-start lang.stage2
3201
3202 stage3-start:
3203         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3204         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3205         -for dir in intl $(SUBDIRS) ; \
3206          do \
3207            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3208          done
3209         -mv $(STAGESTUFF) stage3
3210         -mv intl/*$(objext) stage3/intl
3211 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3212 # dir will work properly.
3213         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3214         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3215         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3216         -rm -f stage3/libgcc.a
3217         -cp libgcc.a stage3
3218         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3219           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3220         else true; fi
3221         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3222           cp stage3/$${f} . ; \
3223         else true; \
3224         fi; done
3225 stage3: force stage3-start lang.stage3
3226
3227 stage4-start:
3228         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3229         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3230         -for dir in intl $(SUBDIRS) ; \
3231          do \
3232            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3233          done
3234         -mv $(STAGESTUFF) stage4
3235         -mv intl/*$(objext) stage4/intl
3236 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3237 # dir will work properly.
3238         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3239         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3240         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3241         -rm -f stage4/libgcc.a
3242         -cp libgcc.a stage4
3243         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3244           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3245         else true; fi
3246         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3247           cp stage4/$${f} . ; \
3248         else true; \
3249         fi; done
3250 stage4: force stage4-start lang.stage4
3251
3252 # Copy just the executable files from a particular stage into a subdirectory,
3253 # and delete the object files.  Use this if you're just verifying a version
3254 # that is pretty sure to work, and you are short of disk space.
3255 risky-stage1: stage1
3256         -$(MAKE) clean
3257
3258 risky-stage2: stage2
3259         -$(MAKE) clean
3260
3261 risky-stage3: stage3
3262         -$(MAKE) clean
3263
3264 risky-stage4: stage4
3265         -$(MAKE) clean
3266
3267 #In GNU Make, ignore whether `stage*' exists.
3268 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3269 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3270
3271 force:
3272
3273 # ---
3274 # The enquire rules are still useful for building new float-anything.h.
3275 # Special flags for compiling enquire.
3276 # We disable optimization to make floating point more reliable.
3277 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3278 ENQUIRE_LDFLAGS = $(LDFLAGS)
3279
3280 # Enquire target (This is a variable so that a target can choose not to
3281 # build it.)
3282 ENQUIRE = enquire
3283
3284 # Test to see whether <float.h> exists in the system header files,
3285 # and is not derived from GCC.
3286 FLOAT_H_TEST = \
3287   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3288   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3289   then false; \
3290   else :; fi
3291 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3292 # to ensure, we're emitting a full blown <float.h> ourselves.
3293 FLOAT_H_TEST = false
3294
3295 # Used to compile enquire with standard cc, but have forgotten why.
3296 # Let's try with GCC.
3297 enquire: enquire.o $(GCC_PARTS)
3298         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3299 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3300         if $(FLOAT_H_TEST); then \
3301           rm -f include/float.h; \
3302           SYS_FLOAT_H_WRAP=1; \
3303         else :; \
3304           SYS_FLOAT_H_WRAP=0; \
3305         fi; \
3306         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3307           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3308           -I. -c $(srcdir)/enquire.c
3309
3310 # Create float.h source for the native machine.
3311 # Make it empty if we can use the system float.h without changes.
3312 float.h-nat: enquire
3313         -./enquire -f > tmp-float.h
3314         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3315         mv tmp-float.h float.h-nat
3316
3317 # Create a dummy float.h source for a cross-compiler.
3318 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3319 # and make that the default float_format in configure?
3320 float.h-cross:
3321         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3322         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3323         echo "#endif" >> t-float.h-cross
3324         mv t-float.h-cross float.h-cross
3325
3326 # Rules for generating translated message descriptions.
3327 # Disabled by autoconf if the tools are not available.
3328
3329 XGETTEXT = @XGETTEXT@
3330 GMSGFMT = @GMSGFMT@
3331 MSGMERGE = msgmerge
3332
3333 PACKAGE = @PACKAGE@
3334 CATALOGS = @CATALOGS@
3335
3336 .PHONY: build- install- build-po install-po update-po
3337
3338 # Dummy rules to deal with dependencies produced by use of
3339 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3340 build-: ; @true
3341 install-: ; @true
3342
3343 build-po: $(CATALOGS)
3344
3345 # This notation should be acceptable to all Make implementations used
3346 # by people who are interested in updating .po files.
3347 update-po: $(CATALOGS:.gmo=.pox)
3348
3349 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3350 # script does that.
3351 .po.gmo:
3352         test -d po || mkdir po
3353         $(GMSGFMT) --statistics $< -o $@
3354
3355 # The new .po has to be gone over by hand, so we deposit it into
3356 # build/po with a different extension.
3357 # If build/po/$(PACKAGE).pot exists, use it (it was just created),
3358 # else use the one in srcdir.
3359 .po.pox:
3360         test -d po || mkdir po
3361         $(MSGMERGE) $< `if test -f po/$(PACKAGE).pot; \
3362                         then echo po/$(PACKAGE).pot; \
3363                         else echo $(srcdir)/po/$(PACKAGE).pot; fi` -o $@
3364
3365 # This rule has to look for .gmo modules in both srcdir and
3366 # the cwd, and has to check that we actually have a catalog
3367 # for each language, in case they weren't built or included
3368 # with the distribution.
3369 install-po:
3370         $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
3371         for cat in $(CATALOGS); do \
3372           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3373           if [ -f $$cat ]; then :; \
3374           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3375           else continue; \
3376           fi; \
3377           dir=$(localedir)/$$lang/LC_MESSAGES; \
3378           echo $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
3379           $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir || exit 1; \
3380           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3381           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3382         done
3383
3384 # Rule for regenerating the message template (gcc.pot).
3385 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3386 # this rule has no dependencies and always regenerates gcc.pot.  This is
3387 # relatively harmless since the .po files do not directly depend on it.
3388 # Note that exgettext has an awk script embedded in it which requires a
3389 # fairly modern (POSIX-compliant) awk.
3390 # The .pot file is left in the build directory.
3391 $(PACKAGE).pot: po/$(PACKAGE).pot
3392 po/$(PACKAGE).pot: force
3393         test -d po || mkdir po
3394         $(MAKE) po-generated
3395         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3396                 $(XGETTEXT) $(PACKAGE) $(srcdir)