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