gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
   3 #   1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
   4
   5 #This file is part of GCC.
   6
   7 #GCC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GCC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GCC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston MA 02111-1307, USA.
  21
  22 # The targets for external use include:
  23 # all, doc, proto, install, install-cross, install-cross-rest,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  25 # stage1, stage2, stage3, stage4.
  26
  27 # This is the default target.
  28 all:
  29
  30 # Suppress smart makes who think they know how to automake Yacc files
  31 .y.c:
  32
  33 # Directory where sources are, from where we are.
  34 srcdir = @srcdir@
  35 VPATH = @srcdir@
  36
  37 # Pointer to the GCC Project website
  38 website=http://gcc.gnu.org
  39
  40 # Variables that exist for you to override.
  41 # See below for how to change them for certain systems.
  42
  43 # List of language subdirectories.
  44 # This is overridden by configure.
  45 SUBDIRS =@subdirs@
  46
  47 # Selection of languages to be made.
  48 # This is overridden by configure.
  49 CONFIG_LANGUAGES = @all_languages@
  50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  51
  52 # Selection of languages to be made during stage1 build.
  53 # This is overridden by configure.
  54 BOOT_LANGUAGES = c @all_boot_languages@
  55
  56 # Various ways of specifying flags for compilations:
  57 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
  58 # For recursive  bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS
  59 # or BOOT_CFLAGS
  60 # STAGE1_CFLAGS is set by configure on some targets or passed from toplevel
  61 # and sets the CFLAGS passed to stage1 of a bootstrap compilation.
  62 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4
  63 # bootstrap compilations.
  64 # XCFLAGS is used for most compilations but not when using the GCC just built.
  65 # TCFLAGS is used for compilations with the GCC just built.
  66 XCFLAGS =
  67 TCFLAGS =
  68 CFLAGS = -g
  69 STAGE1_CFLAGS = -g @stage1_cflags@
  70 BOOT_CFLAGS = -g -O2
  71
  72 # The warning flags are separate from BOOT_CFLAGS because people tend to
  73 # override optimization flags and we'd like them to still have warnings
  74 # turned on.  These flags are also used to pass other stage dependent
  75 # flags from configure.  The user is free to explicitly turn these flags
  76 # off if they wish.
  77 # LOOSE_WARN are the warning flags to use when compiling something
  78 # which is only compiled with gcc, such as libgcc and the frontends
  79 # other than C.
  80 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  81 # apply to the back end and the C front end, which may be compiled
  82 # with other compilers.  This is partially controlled by configure in
  83 # stage1, as not all versions of gcc understand -Wno-long-long.
  84 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  85 STRICT_WARN = -Wtraditional @strict1_warn@
  86 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  87
  88 # This is how we control whether or not the additional warnings are applied.
  89 .-warn = $(STRICT_WARN)
  90 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
  91
  92 # All warnings have to be shut off in stage1 if the compiler used then
  93 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
  94 # $(GCC_WARN_CFLAGS), or nothing.
  95 WARN_CFLAGS = @warn_cflags@
  96
  97 # These exists to be overridden by the x-* and t-* files, respectively.
  98 X_CFLAGS =
  99 T_CFLAGS =
 100
 101 X_CPPFLAGS =
 102 T_CPPFLAGS =
 103
 104 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, install-headers-cpio or install-headers-cp.
 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 \
 159     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 160     $(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 #
 360 LIBGCC2_DEBUG_CFLAGS = -g
 361 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 362
 363 # Additional options to use when compiling libgcc2.a.
 364 # Some targets override this to -isystem include
 365 LIBGCC2_INCLUDES =
 366
 367 # Additional target-dependent options for compiling libgcc2.a.
 368 TARGET_LIBGCC2_CFLAGS =
 369
 370 # Options to use when compiling crtbegin/end.
 371 CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
 372   -finhibit-size-directive -fno-inline-functions -fno-exceptions \
 373   -fno-zero-initialized-in-bss
 374
 375 # Additional sources to handle exceptions; overridden on ia64.
 376 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 377   $(srcdir)/unwind-sjlj.c
 378 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 379
 380 # nm flags to list global symbols in libgcc object files.
 381 SHLIB_NM_FLAGS = -pg
 382
 383 # List of extra executables that should be compiled for this target machine
 384 # that are used for compiling from source code to object code.
 385 # The rules for compiling them should be in the t-* file for the machine.
 386 EXTRA_PASSES =@extra_passes@
 387
 388 # Like EXTRA_PASSES, but these are used when linking.
 389 EXTRA_PROGRAMS = @extra_programs@
 390
 391 # List of extra object files that should be compiled for this target machine.
 392 # The rules for compiling them should be in the t-* file for the machine.
 393 EXTRA_PARTS = @extra_parts@
 394
 395 # List of extra object files that should be compiled and linked with
 396 # compiler proper (cc1, cc1obj, cc1plus).
 397 EXTRA_OBJS = @extra_objs@
 398
 399 # List of extra object files that should be compiled and linked with
 400 # the gcc driver.
 401 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 402
 403 # List of additional header files to install.
 404 # Often this is edited directly by `configure'.
 405 EXTRA_HEADERS =@extra_headers_list@
 406
 407 # It is convenient for configure to add the assignment at the beginning,
 408 # so don't override it here.
 409 USE_COLLECT2 = collect2$(exeext)
 410
 411 # List of extra C and assembler files to add to static and shared libgcc2.
 412 # Assembler files should have names ending in `.asm'.
 413 LIB2FUNCS_EXTRA =
 414
 415 # List of extra C and assembler files to add to static libgcc2.
 416 # Assembler files should have names ending in `.asm'.
 417 LIB2FUNCS_STATIC_EXTRA =
 418
 419 # Handle cpp installation.
 420 INSTALL_CPP=
 421 UNINSTALL_CPP=
 422
 423 # We do not try to build float.h anymore.  Let configure select the
 424 # appropriate pre-built float.h file for the target.
 425 FLOAT_H=@float_h_file@
 426
 427 # Program to convert libraries.
 428 LIBCONVERT =
 429
 430 # Control whether header files are installed.
 431 INSTALL_HEADERS=install-headers
 432
 433 # Control whether Info documentation is built and installed.
 434 BUILD_INFO = @BUILD_INFO@
 435
 436 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 437 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 438
 439 # Additional directories of header files to run fixincludes on.
 440 # These should be directories searched automatically by default
 441 # just as /usr/include is.
 442 # *Do not* use this for directories that happen to contain
 443 # header files, but are not searched automatically by default.
 444 # On most systems, this is empty.
 445 OTHER_FIXINCLUDES_DIRS=
 446
 447 # A list of all the language-specific executables.
 448 # This is overridden by configure.
 449 COMPILERS = cc1$(exeext) @all_compilers@
 450
 451 # List of things which should already be built whenever we try to use xgcc
 452 # to compile anything (without linking).
 453 GCC_PASSES=xgcc$(exeext) cc1$(exeext) specs $(EXTRA_PASSES)
 454
 455 # List of things which should already be built whenever we try to use xgcc
 456 # to link anything.
 457 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 458
 459 # Directory to link to, when using the target `maketest'.
 460 DIR = ../gcc
 461
 462 # Flags to use when cross-building GCC.
 463 # Prefix to apply to names of object files when using them
 464 # to run on the machine we are compiling on.
 465 HOST_PREFIX = @HOST_PREFIX@
 466 # Prefix to apply to names of object files when compiling them
 467 # to run on the machine we are compiling on.
 468 # The default for this variable is chosen to keep these rules
 469 # out of the way of the other rules for compiling the same source files.
 470 HOST_PREFIX_1 = @HOST_PREFIX_1@
 471 # Native compiler for the build machine and its switches.
 472 HOST_CC = @HOST_CC@
 473 HOST_CFLAGS= @HOST_CFLAGS@ -DGENERATOR_FILE
 474
 475 # Native linker and preprocessor flags.  For x-fragment overrides.
 476 HOST_LDFLAGS=$(LDFLAGS)
 477 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 478
 479 # Actual name to use when installing a native compiler.
 480 GCC_INSTALL_NAME = `echo gcc|sed '$(program_transform_name)'`
 481 GCC_TARGET_INSTALL_NAME = $(target_alias)-`echo gcc|sed '$(program_transform_name)'`
 482 CPP_INSTALL_NAME = `echo cpp|sed '$(program_transform_name)'`
 483 PROTOIZE_INSTALL_NAME = `echo protoize|sed '$(program_transform_name)'`
 484 UNPROTOIZE_INSTALL_NAME = `echo unprotoize|sed '$(program_transform_name)'`
 485 GCOV_INSTALL_NAME = `echo gcov|sed '$(program_transform_name)'`
 486 GCCBUG_INSTALL_NAME = `echo gccbug|sed '$(program_transform_name)'`
 487
 488 # Actual name to use when installing a cross-compiler.
 489 GCC_CROSS_NAME = `echo gcc|sed '$(program_transform_cross_name)'`
 490 CPP_CROSS_NAME = `echo cpp|sed '$(program_transform_cross_name)'`
 491 PROTOIZE_CROSS_NAME = `echo protoize|sed '$(program_transform_cross_name)'`
 492 UNPROTOIZE_CROSS_NAME = `echo unprotoize|sed '$(program_transform_cross_name)'`
 493
 494 # Set by autoconf to "all.internal" for a native build, or
 495 # "all.cross" to build a cross compiler.
 496 ALL = @ALL@
 497
 498 # Setup the testing framework, if you have one
 499 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 500             echo $${rootme}/../expect/expect ; \
 501           else echo expect ; fi`
 502
 503 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 504                echo $${srcdir}/../dejagnu/runtest ; \
 505             else echo runtest; fi`
 506 RUNTESTFLAGS =
 507
 508 # Extra symbols for fixproto to define when parsing headers.
 509 FIXPROTO_DEFINES =
 510
 511 # Extra flags to use when compiling crt{begin,end}.o.
 512 CRTSTUFF_T_CFLAGS =
 513
 514 # Extra flags to use when compiling [m]crt0.o.
 515 CRT0STUFF_T_CFLAGS =
 516
 517 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 518 T =
 519
 520 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 521 # $(T_TARGET) to the name of the actual target filename.
 522 T_TARGET =
 523 T_TARGET : $(T_TARGET)
 524
 525 # End of variables for you to override.
 526
 527 # Definition of `all' is here so that new rules inserted by sed
 528 # do not specify the default target.
 529 # The real definition is under `all.internal' (for native compilers)
 530 # or `all.cross' (for cross compilers).
 531 all: all.indirect
 532
 533 # This tells GNU Make version 3 not to put all variables in the environment.
 534 .NOEXPORT:
 535
 536 # GCONFIG_H lists the config files that the generator files depend on, while
 537 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 538 # several files generated by those generators.
 539 GCONFIG_H = config.h $(host_xm_file_list)
 540 HCONFIG_H = hconfig.h $(build_xm_file_list)
 541 CONFIG_H = $(GCONFIG_H) insn-constants.h insn-flags.h
 542 TCONFIG_H = tconfig.h $(xm_file_list)
 543 TARGET_H = target.h
 544 HOOKS_H = hooks.h
 545 TARGET_DEF_H = target-def.h $(HOOKS_H)
 546 TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
 547
 548 MACHMODE_H = machmode.h machmode.def
 549 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 550 RTL_H = $(RTL_BASE_H) genrtl.h
 551 PARAMS_H = params.h params.def
 552 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 553 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 554 DEMANGLE_H = $(srcdir)/../include/demangle.h
 555 RECOG_H = recog.h
 556 EXPR_H = expr.h
 557 OPTABS_H = optabs.h insn-codes.h
 558 REGS_H = regs.h varray.h $(MACHMODE_H)
 559 INTEGRATE_H = integrate.h varray.h
 560 LOOP_H = loop.h varray.h bitmap.h
 561 GCC_H = gcc.h version.h
 562 GGC_H = ggc.h varray.h
 563 TIMEVAR_H = timevar.h timevar.def
 564 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 565 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 566 C_TREE_H = c-tree.h $(C_COMMON_H)
 567 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 568 PREDICT_H = predict.h predict.def
 569 CPPLIB_H = cpplib.h line-map.h
 570
 571 # sed inserts variable overrides after the following line.
 572 ####target overrides
 573 @target_overrides@
 574
 575 ####host overrides
 576 @host_overrides@
 577 #\f
 578 # Now figure out from those variables how to compile and link.
 579
 580 all.indirect: $(ALL)
 581
 582 # IN_GCC distinguishes between code compiled into GCC itself and other
 583 # programs built during a bootstrap.
 584 # autoconf inserts -DCROSS_COMPILE if we are building a cross compiler.
 585 INTERNAL_CFLAGS = -DIN_GCC @CROSS@
 586
 587 # This is the variable actually used when we compile.
 588 # If you change this line, you probably also need to change the definition
 589 # of HOST_CFLAGS in build-make to match.
 590 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 591   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 592
 593 # Likewise.
 594 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 595
 596 # Build and host support libraries.  FORBUILD is either
 597 # .. or ../$(build_alias) depending on whether host != build.
 598 LIBIBERTY = ../libiberty/libiberty.a
 599 BUILD_LIBIBERTY = @FORBUILD@/libiberty/libiberty.a
 600
 601 # Dependencies on the intl and portability libraries.
 602 LIBDEPS= $(INTLDEPS) $(LIBIBERTY)
 603
 604 # Likewise, for use in the tools that must run on this machine
 605 # even if we are cross-building GCC.
 606 HOST_LIBDEPS= $(BUILD_LIBIBERTY)
 607
 608 # How to link with both our special library facilities
 609 # and the system's installed libraries.
 610 LIBS =  $(INTLLIBS) @LIBS@ $(LIBIBERTY)
 611
 612 # Likewise, for use in the tools that must run on this machine
 613 # even if we are cross-building GCC.
 614 HOST_LIBS = $(BUILD_LIBIBERTY)
 615
 616 HOST_RTL = $(HOST_PREFIX)rtl.o read-rtl.o $(HOST_PREFIX)bitmap.o \
 617                 $(HOST_PREFIX)ggc-none.o gensupport.o
 618
 619 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 620 HOST_ERRORS = $(HOST_PREFIX)errors.o
 621
 622 # Specify the directories to be searched for header files.
 623 # Both . and srcdir are used, in that order,
 624 # so that *config.h will be found in the compilation
 625 # subdirectory rather than in the source directory.
 626 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 627 # currently being compiled, in both source trees, to be examined as well.
 628 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 629            -I$(srcdir)/config -I$(srcdir)/../include
 630
 631 # Always use -I$(srcdir)/config when compiling.
 632 .c.o:
 633         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 634
 635 # This tells GNU make version 3 not to export all the variables
 636 # defined in this file into the environment.
 637 .NOEXPORT:
 638 #\f
 639 # Support for additional languages (other than c and objc).
 640 # ??? objc can be supported this way too (leave for later).
 641
 642 # These next lines are overridden by configure.
 643 LANG_MAKEFILES = @all_lang_makefiles@
 644 LANG_STAGESTUFF = @all_stagestuff@
 645
 646 # Flags to pass to recursive makes.
 647 # CC is set by configure.  Hosts without symlinks need special handling
 648 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 649 # subdirectories.
 650 # ??? The choices here will need some experimenting with.
 651 ORDINARY_FLAGS_TO_PASS = \
 652         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 653         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 654         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 655         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 656         "BISON=$(BISON)" \
 657         "BISONFLAGS=$(BISONFLAGS)" \
 658         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 659         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 660         "LDFLAGS=$(LDFLAGS)" \
 661         "FLEX=$(FLEX)" \
 662         "FLEXFLAGS=$(FLEXFLAGS)" \
 663         "LN=$(LN)" \
 664         "LN_S=$(LN_S)" \
 665         "MAKEINFO=$(MAKEINFO)" \
 666         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 667         "MAKEOVERRIDES=" \
 668         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 669         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 670         "SHELL=$(SHELL)" \
 671         "exeext=$(exeext)" \
 672         "build_exeext=$(build_exeext)" \
 673         "objext=$(objext)" \
 674         "exec_prefix=$(exec_prefix)" \
 675         "prefix=$(prefix)" \
 676         "local_prefix=$(local_prefix)" \
 677         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 678         "build_tooldir=$(build_tooldir)" \
 679         "gcc_tooldir=$(gcc_tooldir)" \
 680         "bindir=$(bindir)" \
 681         "libsubdir=$(libsubdir)" \
 682         "datadir=$(datadir)" \
 683         "localedir=$(localedir)"
 684 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@" \
 685         "STAGE_PREFIX=@stage_prefix_set_by_configure@"
 686 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 687         -e 's|^ *[^ /][^ /]*/|%&|' \
 688         -e 's| -B| -B%|g' \
 689         -e 's|% *[^- /]|%&|g' \
 690         -e 's|%% *|../|g' \
 691         -e 's|%||g'
 692 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 693         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`" \
 694         "STAGE_PREFIX=`echo @quoted_stage_prefix_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 695 #\f
 696 # Lists of files for various purposes.
 697
 698 # Target specific, C specific object file
 699 C_TARGET_OBJS=@c_target_objs@
 700
 701 # Target specific, C++ specific object file
 702 CXX_TARGET_OBJS=@cxx_target_objs@
 703
 704 # Language-specific object files for C and Objective C.
 705 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 706   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o \
 707   c-objc-common.o libcpp.a $(C_TARGET_OBJS)
 708
 709 # Language-specific object files for C.
 710 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 711
 712 # Language-independent object files.
 713
 714 OBJS = alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o   \
 715  cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o cfgrtl.o \
 716  combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o dependence.o \
 717  df.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o dwarfout.o \
 718  emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o            \
 719  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 720  haifa-sched.o hash.o hashtable.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o \
 721  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 722  integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o     \
 723  loop.o mbchar.o optabs.o params.o predict.o print-rtl.o print-tree.o   \
 724  profile.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o  \
 725  reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o      \
 726  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o    \
 727  sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o      \
 728  stor-layout.o stringpool.o timevar.o toplev.o tree.o tree-dump.o       \
 729  tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o \
 730  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 731
 732 BACKEND = main.o libbackend.a
 733
 734 # GEN files are listed separately, so they can be built before doing parallel
 735 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 736 #  them before rtl.o is compiled.
 737 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 738  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 739  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 740  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext)
 741
 742 # Files to be copied away after each stage in building.
 743 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 744  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 745  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 746  tree-check.h \
 747  s-flags s-config s-codes s-mlib s-under s-genrtl \
 748  s-output s-recog s-emit s-extract s-peep s-check \
 749  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 750  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 751  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 752  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 753  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 754  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 755  genrtl.c genrtl.h \
 756  xgcc$(exeext) cpp$(exeext) cc1$(exeext) $(EXTRA_PASSES) \
 757  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 758  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 759  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 760  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 761  $(LANG_STAGESTUFF)
 762
 763 # Library members defined in libgcc2.c.
 764 # Variable length limited to 255 charactes when passed to a shell script.
 765 LIB2FUNCS_1 = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 766     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 767     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi
 768
 769 LIB2FUNCS_2 = _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf \
 770     _clear_cache _trampoline __main _exit _absvsi2 _absvdi2 _addvsi3 \
 771     _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 772
 773 # Defined in libgcc2.c, included only in the static library.
 774 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 775
 776 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 777     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 778     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 779     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 780
 781 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 782     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 783     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 784     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 785
 786 # These might cause a divide overflow trap and so are compiled with
 787 # unwinder info.
 788 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 789
 790 #\f
 791 # Language makefile fragments.
 792
 793 # The following targets define the interface between us and the languages.
 794 #
 795 # all.cross, start.encap, rest.encap,
 796 # info, dvi,
 797 # install-normal, install-common, install-info, install-man,
 798 # uninstall,
 799 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 800 # stage1, stage2, stage3, stage4
 801 #
 802 # Each language is linked in with a series of hooks (since we can't use `::'
 803 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 804 # Configure computes and adds these here.
 805
 806 ####language hooks
 807 @language_hooks@
 808
 809 # sed inserts language fragments after the following line.
 810 ####language fragments
 811 @language_fragments@
 812
 813 # End of language makefile fragments.
 814 #\f
 815 # The only suffixes we want for implicit rules are .c and .o, so clear
 816 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 817 # For i18n support, we also need .gmo, .po, .pox.
 818 .SUFFIXES:
 819 .SUFFIXES: .c .o .po .pox .gmo
 820
 821 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 822    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 823         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 824                 "$(xmake_file)" "$(tmake_file)"
 825         cp config.status config.run
 826         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 827         rm -f config.run
 828
 829 config.h: cs-config.h ; @true
 830 hconfig.h: cs-hconfig.h ; @true
 831 tconfig.h: cs-tconfig.h ; @true
 832 tm_p.h: cs-tm_p.h ; @true
 833
 834 cs-config.h: Makefile
 835         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 836         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 837         $(SHELL) $(srcdir)/mkconfig.sh config.h
 838
 839 cs-hconfig.h: Makefile
 840         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 841         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 842         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 843
 844 cs-tconfig.h: Makefile
 845         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 846         TARGET_CPU_DEFAULT="" \
 847         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 848
 849 cs-tm_p.h: Makefile
 850         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 851         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 852
 853 # Don't automatically run autoconf, since configure.in might be accidentally
 854 # newer than configure.  Also, this writes into the source directory which
 855 # might be on a read-only file system.  If configured for maintainer mode
 856 # then do allow autoconf to be run.
 857
 858 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 859         (cd $(srcdir) && autoconf)
 860
 861 gccbug: $(srcdir)/gccbug.in
 862         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 863
 864 mklibgcc: $(srcdir)/mklibgcc.in
 865         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 866
 867 # cstamp-h.in controls rebuilding of config.in.
 868 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 869 # delete it.  A stamp file is needed as autoheader won't update the file if
 870 # nothing has changed.
 871 # It remains in the source directory and is part of the distribution.
 872 # This follows what is done in shellutils, fileutils, etc.
 873 # "echo timestamp" is used instead of touch to be consistent with other
 874 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 875 # ??? Newer versions have a maintainer mode that may be useful here.
 876
 877 # Don't run autoheader automatically either.
 878 # Only run it if maintainer mode is enabled.
 879 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 880 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 881 @MAINT@ (cd $(srcdir) && autoheader)
 882 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 883 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 884 auto-host.h: cstamp-h ; @true
 885 cstamp-h: config.in config.status
 886         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 887
 888 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 889 # a target to build even if it is up-to-date.  So we must verify that
 890 # config.status does not exist before failing.
 891 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 892         @if [ ! -f config.status ] ; then \
 893           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 894           false; \
 895         else \
 896           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 897         fi
 898
 899 all.internal: start.encap rest.encap doc
 900 # This is what to compile if making a cross-compiler.
 901 # Note that we can compile enquire using the cross-compiler just built,
 902 # although we can't run it on this machine.
 903 all.cross: native gcc-cross cpp$(exeext) specs \
 904         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 905 # This is what must be made before installing GCC and converting libraries.
 906 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 907         xlimits.h lang.start.encap
 908 # These can't be made until after GCC can run.
 909 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 910 # This is what is made with the host's compiler
 911 # whether making a cross compiler or not.
 912 native: config.status auto-host.h intl.all build-@POSUB@ $(LANGUAGES) \
 913         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 914
 915 # Define the names for selecting languages in LANGUAGES.
 916 C c: cc1$(exeext) tradcpp0$(exeext)
 917 PROTO: proto
 918
 919 # Tell GNU make these are phony targets.
 920 .PHONY: C c PROTO proto
 921
 922 # On the target machine, finish building a cross compiler.
 923 # This does the things that can't be done on the host machine.
 924 rest.cross: $(LIBGCC) specs
 925
 926 # Recompile all the language-independent object files.
 927 # This is used only if the user explicitly asks for it.
 928 compilations: $(BACKEND)
 929
 930 # Like libcpp.a, this archive is strictly for the host.
 931 libbackend.a: $(OBJS)
 932         -rm -rf libbackend.a
 933         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 934         -$(RANLIB) libbackend.a
 935
 936 # We call this executable `xgcc' rather than `gcc'
 937 # to avoid confusion if the current directory is in the path
 938 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 939 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 940    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 941         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 942           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 943
 944 # cpp is to cpp0 as gcc is to cc1.
 945 # The only difference from xgcc is that it's linked with cppspec.o
 946 # instead of gccspec.o.
 947 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 948    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 949         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 950           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 951
 952 # Dump a specs file to make -B./ read these specs over installed ones.
 953 specs: xgcc$(exeext)
 954         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 955         mv tmp-specs specs
 956
 957 # We do want to create an executable named `xgcc', so we can use it to
 958 # compile libgcc2.a.
 959 # Also create gcc-cross, so that install-common will install properly.
 960 gcc-cross: xgcc$(exeext)
 961         cp xgcc$(exeext) gcc-cross$(exeext)
 962
 963 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 964         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 965                 $(C_OBJS) $(BACKEND) $(LIBS)
 966
 967 # Build the version of limits.h that we will install.
 968 xlimits.h: glimits.h limitx.h limity.h
 969         if $(LIMITS_H_TEST) ; then \
 970           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 971         else \
 972           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 973         fi
 974         mv tmp-xlimits.h xlimits.h
 975 #\f
 976 # Build libgcc.a.
 977
 978 LIB2ADD = $(LIB2FUNCS_EXTRA)
 979 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
 980
 981 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
 982         objext='$(objext)' \
 983         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
 984         LIB2FUNCS_1='$(LIB2FUNCS_1)' \
 985         LIB2FUNCS_2='$(LIB2FUNCS_2)' \
 986         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
 987         LIB2ADD='$(LIB2ADD)' \
 988         LIB2ADD_ST='$(LIB2ADD_ST)' \
 989         LIB2ADDEH='$(LIB2ADDEH)' \
 990         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
 991         FPBIT='$(FPBIT)' \
 992         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
 993         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
 994         DPBIT='$(DPBIT)' \
 995         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
 996         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
 997         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
 998         SHLIB_LINK='$(SHLIB_LINK)' \
 999         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1000         SHLIB_EXT='$(SHLIB_EXT)' \
1001         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1002         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1003         SHLIB_MKMAP_OPTS='$(SHLIB_MKMAP_OPTS)' \
1004         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1005         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1006         mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \
1007           $(SHELL) mklibgcc > tmp-libgcc.mk
1008         mv tmp-libgcc.mk libgcc.mk
1009
1010 # All the things that might cause us to want to recompile bits of libgcc.
1011 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1012         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1013         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1014         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1015         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1016
1017 libgcc.a: $(LIBGCC_DEPS)
1018         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1019           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1020           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1021           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1022           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1023           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1024           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1025           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1026           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1027           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1028           INCLUDES="$(INCLUDES)" \
1029           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1030           LIB1ASMSRC='$(LIB1ASMSRC)' \
1031           MAKEOVERRIDES= \
1032           -f libgcc.mk all
1033
1034 # Use the genmultilib shell script to generate the information the gcc
1035 # driver program needs to select the library directory based on the
1036 # switches.
1037 multilib.h: s-mlib; @true
1038 s-mlib: $(srcdir)/genmultilib Makefile
1039         $(SHELL) $(srcdir)/genmultilib \
1040           "`test @enable_multilib@ != yes || echo $(MULTILIB_OPTIONS)`" \
1041           "`test @enable_multilib@ != yes || echo $(MULTILIB_DIRNAMES)`" \
1042           "`test @enable_multilib@ != yes || echo $(MULTILIB_MATCHES)`" \
1043           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCEPTIONS)`" \
1044           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXTRA_OPTS)`" \
1045           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCLUSIONS)`" \
1046                 > tmp-mlib.h
1047         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1048         $(STAMP) s-mlib
1049
1050 # Build multiple copies of libgcc.a, one for each target switch.
1051 stmp-multilib: $(LIBGCC_DEPS)
1052         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1053           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1054           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1055           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1056           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1057           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1058           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1059           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1060           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1061           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1062           INCLUDES="$(INCLUDES)" \
1063           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1064           LIB1ASMSRC='$(LIB1ASMSRC)' \
1065           MAKEOVERRIDES= \
1066           -f libgcc.mk all
1067         $(STAMP) stmp-multilib
1068
1069 # Compile two additional files that are linked with every program
1070 # linked using GCC on systems using COFF or ELF, for the sake of C++
1071 # constructors.
1072 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1073   gbl-ctors.h stmp-int-hdrs tsystem.h
1074         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1075           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN \
1076           -o $(T)crtbegin$(objext)
1077
1078 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1079   gbl-ctors.h stmp-int-hdrs tsystem.h
1080         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1081           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END \
1082           -o $(T)crtend$(objext)
1083
1084 # These are versions of crtbegin and crtend for shared libraries.
1085 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1086   gbl-ctors.h stmp-int-hdrs tsystem.h
1087         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
1088           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1089           -o $(T)crtbeginS$(objext)
1090
1091 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1092   gbl-ctors.h stmp-int-hdrs tsystem.h
1093         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \
1094           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1095           -o $(T)crtendS$(objext)
1096
1097 # This is a version of crtbegin for -static links.
1098 $(T)crtbeginT.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1099   gbl-ctors.h stmp-int-hdrs tsystem.h
1100         $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \
1101           @inhibit_libc@ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O \
1102           -o $(T)crtbeginT$(objext)
1103
1104 # Compile the start modules crt0.o and mcrt0.o that are linked with
1105 # every program
1106 crt0.o: s-crt0 ; @true
1107 mcrt0.o: s-crt0; @true
1108
1109 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1110         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1111           -o crt0.o -c $(CRT0_S)
1112         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1113           -o mcrt0.o -c $(MCRT0_S)
1114         $(STAMP) s-crt0
1115 #\f
1116 # Compiling object files from source files.
1117
1118 # Note that dependencies on obstack.h are not written
1119 # because that file is not part of GCC.
1120
1121 # C language specific files.
1122
1123 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1124     diagnostic.h $(TM_P_H)
1125 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1126     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h $(CPPLIB_H)
1127         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1128                -c $(srcdir)/c-parse.c $(OUTPUT_OPTION)
1129
1130 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1131         cd $(srcdir) && \
1132         if $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y; then \
1133           test -f c-p$$$$.output && mv -f c-p$$$$.output c-parse.output ; \
1134           mv -f c-p$$$$.c c-parse.c ; \
1135         else \
1136           rm -f c-p$$$$.* ; \
1137           false ; \
1138         fi
1139
1140 $(srcdir)/c-parse.y: c-parse.in
1141         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1142         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1143           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1144           $(srcdir)/c-parse.in >>tmp-c-parse.y
1145         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1146
1147 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1148     $(GGC_H) $(TARGET_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1149     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H) c-pragma.h
1150 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1151     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1152 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1153     langhooks.h langhooks-def.h
1154 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h \
1155     debug.h $(C_TREE_H) \
1156     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1157     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1158 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1159     $(C_TREE_H) $(RTL_H) insn-config.h integrate.h $(EXPR_H) $(C_TREE_H) \
1160     flags.h toplev.h tree-inline.h diagnostic.h integrate.h $(VARRAY_H) \
1161     langhooks.h $(GGC_H)
1162 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1163     flags.h toplev.h
1164 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1165 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1166     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H) $(C_COMMON_H)
1167 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1168 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1169     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1170 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1171     $(BASIC_BLOCK_H)
1172
1173 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1174 COLLECT2_LIBS = @COLLECT2_LIBS@
1175 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1176 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1177         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1178                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1179         mv -f T$@ $@
1180
1181 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1182         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1183         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1184         -DTARGET_MACHINE=\"$(target_alias)\" \
1185         -c $(srcdir)/collect2.c $(OUTPUT_OPTION)
1186
1187 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1188 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1189         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1190
1191 underscore.c: s-under ; @true
1192
1193 s-under: $(GCC_PASSES)
1194         echo "int xxy_us_dummy;" >tmp-dum.c
1195         $(GCC_FOR_TARGET) -S tmp-dum.c
1196         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1197         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1198           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1199         else \
1200           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1201         fi
1202         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1203         -rm -f tmp-dum.c tmp-dum.s
1204         $(STAMP) s-under
1205
1206 # A file used by all variants of C.
1207
1208 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1209         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1210         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
1211         diagnostic.h tree-inline.h
1212
1213 # A file used by all variants of C and some other languages.
1214
1215 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1216         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1217         builtin-types.def $(TARGET_H) langhooks.h
1218
1219 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1220         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1221
1222 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1223         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1224         $(EXPR_H)
1225
1226 # Language-independent files.
1227
1228 DRIVER_DEFINES = \
1229   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1230   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1231   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1232   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1233   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1234   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1235   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1236   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1237
1238 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1239     Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H)
1240         (SHLIB_LINK='$(SHLIB_LINK)' \
1241         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1242         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1243   $(DRIVER_DEFINES) \
1244   -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
1245
1246 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1247         (SHLIB_LINK='$(SHLIB_LINK)' \
1248         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1249         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1250   $(DRIVER_DEFINES) \
1251   -c $(srcdir)/gccspec.c $(OUTPUT_OPTION))
1252
1253 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1254
1255 tree-check.h: s-check ; @true
1256 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1257         ./gencheck$(build_exeext) > tmp-check.h
1258         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1259         $(STAMP) s-check
1260
1261 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1262         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1263          gencheck.o $(HOST_LIBS)
1264
1265 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1266              $(lang_tree_files)
1267         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1268           $(srcdir)/gencheck.c $(OUTPUT_OPTION)
1269
1270 gencheck.h : s-gencheck ; @true
1271 s-gencheck : Makefile
1272         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1273             echo "#include \"$$f\""; \
1274         done | sed 's|$(srcdir)/||' > tmp-gencheck.h
1275         $(SHELL) $(srcdir)/move-if-change tmp-gencheck.h gencheck.h
1276         $(STAMP) s-gencheck
1277
1278 options.h : s-options ; @true
1279 s-options : Makefile
1280         lof="$(lang_options_files)"; for f in $$lof; do \
1281             echo "#include \"$$f\""; \
1282         done | sed 's|$(srcdir)/||' > tmp-options.h
1283         $(SHELL) $(srcdir)/move-if-change tmp-options.h options.h
1284         $(STAMP) s-options
1285
1286 specs.h : s-specs ; @true
1287 s-specs : Makefile
1288         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1289             echo "#include \"$$f\""; \
1290         done | sed 's|$(srcdir)/||' > tmp-specs.h
1291         $(SHELL) $(srcdir)/move-if-change tmp-specs.h specs.h
1292         $(STAMP) s-specs
1293
1294 dumpvers: dumpvers.c
1295
1296 version.o: version.c version.h
1297
1298 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1299         flags.h $(GGC_H) varray.h hash.h $(HASHTAB_H) $(TM_P_H) langhooks.h
1300
1301 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1302         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1303
1304 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1305         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1306
1307 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1308         flags.h toplev.h
1309
1310 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1311
1312 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1313
1314 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1315         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1316
1317 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1318         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1319         -DPREFIX=\"$(prefix)\" \
1320           -c $(srcdir)/prefix.c $(OUTPUT_OPTION)
1321
1322 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h \
1323    toplev.h langhooks.h
1324
1325 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1326    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h \
1327    langhooks-def.h flags.h
1328 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1329    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h
1330 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1331    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1332    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
1333 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1334    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1335    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
1336    $(C_COMMON_H) tree-inline.h
1337 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
1338    langhooks.h
1339 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1340    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H) $(TARGET_H) \
1341    langhooks.h
1342 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1343    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H) langhooks.h
1344 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1345    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1346    input.h toplev.h intl.h langhooks.h langhooks-def.h
1347 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1348    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1349    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1350    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1351    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1352    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h \
1353    langhooks.h insn-flags.h options.h
1354         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1355           -DTARGET_NAME=\"$(target_alias)\" \
1356           -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
1357 main.o : main.c $(CONFIG_H) $(SYSTEM_H) toplev.h
1358
1359 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1360    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1361
1362 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1363         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1364
1365 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1366     hard-reg-set.h $(BASIC_BLOCK_H)
1367         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1368
1369 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) \
1370    hard-reg-set.h $(TM_P_H) insn-config.h $(RECOG_H) flags.h
1371
1372 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1373         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1374
1375 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1376    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) $(OBSTACK_H) \
1377    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1378    $(HASHTAB_H) $(TARGET_H) langhooks.h
1379 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1380    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1381    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) \
1382    $(TM_P_H) langhooks.h
1383 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1384    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1385    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H) \
1386    langhooks.h
1387 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1388    except.h function.h $(EXPR_H) libfuncs.h integrate.h langhooks.h \
1389    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1390    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1391 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1392    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
1393    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1394    except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H)
1395 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1396    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1397    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1398    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h
1399 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1400    $(EXPR_H) langhooks.h \
1401    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1402 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1403    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1404    toplev.h $(TM_P_H) langhooks.h
1405 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1406    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1407    toplev.h function.h ggc.h $(TM_P_H)
1408 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1409    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1410    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1411 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1412     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
1413    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1414 debug.o : debug.c debug.h $(CONFIG_H) $(SYSTEM_H)
1415 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1416    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1417    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1418    sdbout.h toplev.h $(TM_P_H) except.h debug.h langhooks.h
1419 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1420    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1421    debug.h langhooks.h
1422 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1423    debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
1424    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1425    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h
1426 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1427    output.h dwarf2asm.h $(TM_P_H)
1428 vmsdbgout.o : vmsdbgout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1429    output.h vmsdbg.h debug.h langhooks.h
1430 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1431    flags.h toplev.h output.h dbxout.h $(GGC_H)
1432 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1433    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1434    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1435    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h
1436 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1437 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1438    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1439    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1440    $(PARAMS_H) $(TM_P_H) $(TARGET_H) langhooks.h
1441 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1442    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1443    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1444
1445 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1446    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1447    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1448 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1449    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1450    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1451 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1452    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1453    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H) $(TIMEVAR_H)
1454 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1455    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1456    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H) except.h
1457 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1458    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1459 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1460    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1461    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1462 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1463    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1464    $(TM_P_H) df.h
1465 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1466    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1467    $(BASIC_BLOCK_H) output.h ssa.h
1468 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1469    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1470 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1471     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1472     errors.h $(GGC_H) df.h function.h
1473 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1474    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h \
1475    $(FIBHEAP_H)
1476 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1477    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1478 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1479    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1480    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H) \
1481    langhooks.h
1482 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1483    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1484    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1485    toplev.h varray.h except.h cselib.h $(OPTABS_H) $(TM_P_H)
1486 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1487    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1488 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1489    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1490    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H) $(PARAMS_H)
1491 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1492    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1493    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1494 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1495    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1496    function.h except.h $(GGC_H) $(TM_P_H)
1497 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1498    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1499    function.h except.h $(GGC_H) $(TM_P_H) insn-config.h
1500 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(BASIC_BLOCK_H) \
1501    hard-reg-set.h insn-config.h $(RECOG_H) $(GGC_H) $(TM_P_H)
1502 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1503    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1504    function.h except.h $(GGC_H)
1505 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TIMEVAR_H)\
1506    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h \
1507    $(GGC_H) insn-config.h cselib.h $(TARGET_H) $(TM_P_H)
1508 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1509    $(BASIC_BLOCK_H) hard-reg-set.h
1510 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1511    $(BASIC_BLOCK_H)
1512 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1513    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1514    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1515 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1516    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1517    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1518 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1519    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1520    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1521 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1522    $(REGS_H)
1523         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1524 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1525    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1526    $(TM_P_H)
1527 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1528    errors.h
1529 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1530    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1531    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1532 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1533    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1534    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1535    except.h
1536 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1537    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1538    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1539 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1540    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1541    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1542 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1543    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1544    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h
1545 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1546    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1547    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1548 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1549    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1550    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1551 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1552    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1553    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1554 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1555    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1556    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1557 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1558    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1559    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1560 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1561    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1562 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1563    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1564    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h \
1565    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H)
1566 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1567    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1568    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1569 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1570    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1571    varray.h function.h $(TM_P_H)
1572 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1573    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1574    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H)
1575 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1576 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1577    flags.h $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h $(TARGET_H)
1578 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1579    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
1580    cfglayout.h
1581 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1582 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1583    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1584    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1585 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1586    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1587    output.h $(TM_P_H)
1588 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1589    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1590 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1591 hooks.o: hooks.c $(CONFIG_H) $(SYSTEM_H) $(HOOKS_H)
1592
1593 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1594    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1595    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1596    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H) \
1597    langhooks.h
1598         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1599                 $(out_file) $(OUTPUT_OPTION)
1600
1601 # Build auxiliary files that support ecoff format.
1602 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1603         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1604
1605 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1606
1607 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1608         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1609
1610 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1611
1612 # Build file to support OSF/rose half-pic format.
1613 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H) halfpic.h
1614
1615 #\f
1616 # Generate header and source files from the machine description,
1617 # and compile them.
1618
1619 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1620   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1621   insn-attr.h insn-attrtab.c
1622
1623 # The following pair of rules has this effect:
1624 # genconfig is run only if the md has changed since genconfig was last run;
1625 # but the file insn-config.h is touched only when its contents actually change.
1626
1627 # Each of the other insn-* files is handled by a similar pair of rules.
1628
1629 # This causes an anomaly in the results of make -n
1630 # because insn-* is older than s-*
1631 # and thus make -n thinks that insn-* will be updated
1632 # and force recompilation of things that depend on it.
1633 # We use move-if-change precisely to avoid such recompilation.
1634 # But there is no way to teach make -n that it will be avoided.
1635
1636 # Each of the insn-*.[ch] rules has a semicolon at the end,
1637 # for otherwise the system Make on SunOS 4.1 never tries
1638 # to recompile insn-*.o.  To avoid problems and extra noise from
1639 # versions of make which don't like empty commands (nothing after the
1640 # trailing `;'), we call true for each.
1641
1642 insn-config.h: s-config ; @true
1643 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1644         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1645         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1646         $(STAMP) s-config
1647
1648 insn-flags.h: s-flags ; @true
1649 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1650         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1651         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1652         $(STAMP) s-flags
1653
1654 insn-codes.h: s-codes ; @true
1655 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1656         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1657         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1658         $(STAMP) s-codes
1659
1660 insn-constants.h: s-constants ; @true
1661 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1662         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1663         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1664         $(STAMP) s-constants
1665
1666 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1667   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1668   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1669         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c \
1670           $(OUTPUT_OPTION)
1671
1672 insn-emit.c: s-emit ; @true
1673 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1674         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1675         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1676         $(STAMP) s-emit
1677
1678 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1679   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1680   $(TM_P_H) toplev.h reload.h
1681         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c \
1682           $(OUTPUT_OPTION)
1683
1684 insn-recog.c: s-recog ; @true
1685 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1686         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1687         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1688         $(STAMP) s-recog
1689
1690 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1691   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1692         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c \
1693           $(OUTPUT_OPTION)
1694
1695 insn-opinit.c: s-opinit ; @true
1696 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1697         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1698         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1699         $(STAMP) s-opinit
1700
1701 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1702   insn-config.h $(RECOG_H)
1703         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c \
1704           $(OUTPUT_OPTION)
1705
1706 insn-extract.c: s-extract ; @true
1707 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1708         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1709         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1710         $(STAMP) s-extract
1711
1712 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1713         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1714         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c \
1715           $(OUTPUT_OPTION)
1716
1717 insn-peep.c: s-peep ; @true
1718 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1719         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1720         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1721         $(STAMP) s-peep
1722
1723 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1724     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1725         $(TM_P_H) flags.h
1726         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c \
1727           $(OUTPUT_OPTION)
1728
1729 insn-attr.h: s-attr ; @true
1730 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1731         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1732         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1733         $(STAMP) s-attr
1734
1735 insn-attrtab.c: s-attrtab ; @true
1736 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1737         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1738         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1739         $(STAMP) s-attrtab
1740
1741 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1742     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1743     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1744     insn-codes.h $(TM_P_H)
1745         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c \
1746           $(OUTPUT_OPTION)
1747
1748 insn-output.c: s-output ; @true
1749 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1750         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1751         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1752         $(STAMP) s-output
1753
1754 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1755 genrtl.c genrtl.h : s-genrtl
1756         @true   # force gnu make to recheck modification times.
1757
1758 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1759         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1760         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1761         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1762         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1763         $(STAMP) s-genrtl
1764
1765 tm-preds.h: s-preds; @true
1766
1767 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1768         ./genpreds$(build_exeext) > tmp-preds.h
1769         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1770         $(STAMP) s-preds
1771
1772 #\f
1773 # Compile the programs that generate insn-* from the machine description.
1774 # They are compiled with $(HOST_CC), and associated libraries,
1775 # since they need to run on this machine
1776 # even if GCC is being compiled to run on some other machine.
1777
1778 # $(CONFIG_H) is omitted from the deps of the gen*.o
1779 # because these programs don't really depend on anything
1780 # about the target machine.  They do depend on config.h itself,
1781 # since that describes the host machine.
1782
1783 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1784   $(OBSTACK_H) $(HASHTAB_H)
1785         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c $(OUTPUT_OPTION)
1786
1787 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1788         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c $(OUTPUT_OPTION)
1789
1790 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1791         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1792           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1793
1794 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1795   $(SYSTEM_H) errors.h gensupport.h
1796         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c $(OUTPUT_OPTION)
1797
1798 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1799         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1800          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1801
1802 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1803   $(SYSTEM_H) errors.h gensupport.h
1804         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c $(OUTPUT_OPTION)
1805
1806 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1807         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1808          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1809
1810 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1811   $(SYSTEM_H) errors.h gensupport.h
1812         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c $(OUTPUT_OPTION)
1813
1814 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1815         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1816          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1817
1818 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1819         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c $(OUTPUT_OPTION)
1820
1821 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1822         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1823          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1824
1825 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1826         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c $(OUTPUT_OPTION)
1827
1828 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1829         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1830          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1831
1832 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1833   $(SYSTEM_H) errors.h gensupport.h
1834         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c $(OUTPUT_OPTION)
1835
1836 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1837         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1838          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1839
1840 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1841   $(SYSTEM_H) errors.h gensupport.h
1842         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c $(OUTPUT_OPTION)
1843
1844 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1845         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1846          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1847
1848 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1849   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1850         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c $(OUTPUT_OPTION)
1851
1852 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1853         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1854          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1855
1856 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1857         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c $(OUTPUT_OPTION)
1858
1859 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1860         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1861          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1862
1863 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1864         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c $(OUTPUT_OPTION)
1865
1866 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1867         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1868          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1869
1870 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1871   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1872         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c $(OUTPUT_OPTION)
1873
1874 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1875         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1876          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1877
1878 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1879   $(SYSTEM_H) errors.h gensupport.h
1880         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c $(OUTPUT_OPTION)
1881
1882 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1883         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1884          gengenrtl.o $(HOST_LIBS)
1885
1886 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1887         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c $(OUTPUT_OPTION)
1888
1889 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1890         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1891          genpreds.o $(HOST_LIBS)
1892
1893 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1894         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c $(OUTPUT_OPTION)
1895
1896 #\f
1897 # Compile the libraries to be used by gen*.
1898 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1899 # and HOST_PREFIX_1 is `loser-', just to ensure these rules don't conflict
1900 # with the rules for rtl.o, etc.
1901 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1902   real.h $(GGC_H) errors.h
1903         rm -f $(HOST_PREFIX)rtl.c
1904         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1905         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c $(OUTPUT_OPTION)
1906
1907 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1908   $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H)
1909         rm -f $(HOST_PREFIX)print-rtl.c
1910         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1911         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c $(OUTPUT_OPTION)
1912
1913 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1914   flags.h $(BASIC_BLOCK_H) $(REGS_H)
1915         rm -f $(HOST_PREFIX)bitmap.c
1916         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1917         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c $(OUTPUT_OPTION)
1918
1919 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H) errors.h
1920         rm -f $(HOST_PREFIX)errors.c
1921         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1922         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c $(OUTPUT_OPTION)
1923
1924 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H) $(GCC_H)
1925         rm -f $(HOST_PREFIX)ggc-none.c
1926         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1927         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c $(OUTPUT_OPTION)
1928
1929 #\f
1930 # Remake internationalization support.
1931 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
1932         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1933           -DLOCALEDIR=\"$(localedir)\" \
1934           -c $(srcdir)/intl.c $(OUTPUT_OPTION)
1935
1936 $(top_builddir)/intl/libintl.a: intl.all
1937
1938 intl.all intl.install intl.uninstall \
1939   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1940         @for d in $(INTL_SUBDIRS); do \
1941           target=`expr $@ : 'intl.\(.*\)'` && \
1942           echo "(cd $$d && $(MAKE) $$target)" && \
1943           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1944           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1945         done
1946
1947 # intl.all and intl.install need config.h to exist, and the files it includes.
1948 # (FIXME: intl/*.c shouldn't need to see insn-foo.h!)
1949 intl.all intl.install: config.h insn-flags.h insn-constants.h
1950
1951 # Make-lang.in should add dependencies of po-generated on any generated
1952 # files which need to be scanned by gettext (usually Yacc-generated parsers).
1953 po-generated: c-parse.c tradcif.c
1954
1955 #\f
1956 # Remake cpp and protoize.
1957
1958 PREPROCESSOR_DEFINES = \
1959   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1960   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1961   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1962   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
1963   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
1964   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1965   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1966
1967 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1968                 cpphash.o cpperror.o cppinit.o cppdefault.o cppmain.o \
1969                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
1970
1971 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
1972                 $(OBSTACK_H) $(SYSTEM_H)
1973
1974 # Most of the other archives built/used by this makefile are for
1975 # targets.  This one is strictly for the host.
1976 libcpp.a: $(LIBCPP_OBJS)
1977         -rm -rf libcpp.a
1978         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1979         -$(RANLIB) libcpp.a
1980
1981 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
1982
1983 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1984 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1985 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
1986 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1987 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
1988 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
1989 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1990 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1991                 mkdeps.h prefix.h version.h except.h
1992
1993 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
1994         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1995           $(PREPROCESSOR_DEFINES) \
1996           -c $(srcdir)/cppdefault.c $(OUTPUT_OPTION)
1997
1998 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
1999
2000 # The traditional mode preprocessor, a separate program for ease of
2001 # maintenance.  Some code is shared with the ISO-C cpp.
2002 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
2003         mkdeps.o $(LIBDEPS)
2004         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
2005         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
2006
2007 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
2008 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
2009
2010 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
2011         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
2012         mv -f tr$$$$.c tradcif.c)
2013
2014 # Note for the stamp targets, we run the program `true' instead of
2015 # having an empty command (nothing following the semicolon).
2016
2017 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
2018
2019 PROTO_OBJS = intl.o version.o
2020
2021 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
2022         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2023
2024 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2025         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2026
2027 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2028    Makefile version.h
2029         (SHLIB_LINK='$(SHLIB_LINK)' \
2030         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2031         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2032           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2033           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2034
2035 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2036    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2037         (SHLIB_LINK='$(SHLIB_LINK)' \
2038         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2039         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2040           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2041           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
2042
2043 # This info describes the target machine, so compile with GCC just built.
2044 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2045    stmp-int-hdrs
2046         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2047         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2048           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2049         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2050           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2051         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2052
2053
2054 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2055         -rm -f tmp-proto.[cso]
2056         cp $(srcdir)/protoize.c tmp-proto.c
2057         chmod u+w tmp-proto.c
2058         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2059           $(GCC_CFLAGS) $(INCLUDES) \
2060           -DGCC_INCLUDE_DIR=0 \
2061           -DGPLUSPLUS_INCLUDE_DIR=0 \
2062           -DCROSS_INCLUDE_DIR=0 \
2063           -DTOOL_INCLUDE_DIR=0 \
2064           -DSTANDARD_EXEC_PREFIX=0 \
2065           -DDEFAULT_TARGET_MACHINE=0 \
2066           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2067         @echo '**********' Expect 400 lines of differences.
2068         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2069         -wc -l tmp-proto.diff
2070         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2071           $(GCC_CFLAGS) $(INCLUDES) \
2072           -DGCC_INCLUDE_DIR=0 \
2073           -DGPLUSPLUS_INCLUDE_DIR=0 \
2074           -DCROSS_INCLUDE_DIR=0 \
2075           -DTOOL_INCLUDE_DIR=0 \
2076           -DSTANDARD_EXEC_PREFIX=0 \
2077           -DDEFAULT_TARGET_MACHINE=0 \
2078           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2079         @echo Expect zero differences.
2080         diff $(srcdir)/protoize.c tmp-proto.c | cat
2081         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2082
2083 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2084
2085 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2086 # upon whether $(exeext) is empty or not.
2087 GCOV_OBJS = gcov.o intl.o version.o
2088 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2089         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2090 #\f
2091 # Build the include directory.  The stamp files are stmp-* rather than
2092 # s-* so that mostlyclean does not force the include directory to
2093 # be rebuilt.
2094
2095 # Build the include directory including float.h (which no longer depends upon
2096 # enquire).
2097 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2098 # Copy in the headers provided with gcc.
2099 # The sed command gets just the last file name component;
2100 # this is necessary because VPATH could add a dirname.
2101 # Using basename would be simpler, but some systems don't have it.
2102 # The touch command is here to workaround an AIX/Linux NFS bug.
2103         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2104         for file in .. $(USER_H); do \
2105           if [ X$$file != X.. ]; then \
2106             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2107             $(STAMP) include/$$realfile; \
2108             rm -f include/$$realfile; \
2109             cp $$file include; \
2110             chmod a+r include/$$realfile; \
2111           fi; \
2112         done
2113         rm -f include/limits.h
2114         cp xlimits.h include/limits.h
2115         chmod a+r include/limits.h
2116         rm -f include/float.h
2117         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2118           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2119           chmod a+r include/float.h; \
2120         else :; fi
2121 # Install the README
2122         rm -f include/README
2123         cp $(srcdir)/README-fixinc include/README
2124         chmod a+r include/README
2125         $(STAMP) $@
2126
2127 # fixinc.sh depends on this, not on specs directly.
2128 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2129 # after each stage just because specs' mtime has changed.
2130 specs.ready: specs
2131         -if [ -f specs.ready ] ; then \
2132                 true; \
2133         else \
2134                 $(STAMP) specs.ready; \
2135         fi
2136
2137 FIXINCSRCDIR=$(srcdir)/fixinc
2138 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2139         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2140         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2141         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2142         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2143         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2144         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2145         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2146         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2147
2148 # Build fixed copies of system files.
2149 stmp-fixinc: fixinc.sh gsyslimits.h
2150         rm -rf include; mkdir include
2151         -chmod a+rx include
2152         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2153         SHELL='$(SHELL)' ;\
2154         export TARGET_MACHINE srcdir SHELL ; \
2155         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2156         rm -f include/syslimits.h; \
2157         if [ -f include/limits.h ]; then \
2158           mv include/limits.h include/syslimits.h; \
2159         else \
2160           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2161         fi; \
2162         chmod a+r include/syslimits.h)
2163 # If $(SYSTEM_HEADER_DIR) is $(build_tooldir)/sys-include, and
2164 # that directory exists, then make sure that $(libsubdir) exists.
2165 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2166 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2167 # exists.
2168 # ??? Better would be to use -isystem $(build_tooldir)/sys-include,
2169 # but fixincludes does not take such arguments.
2170         if [ "$(SYSTEM_HEADER_DIR)" = "$(build_tooldir)/sys-include" ] \
2171            && [ -d $(build_tooldir)/sys-include ]; then \
2172           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2173           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2174           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2175           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2176         else true; fi
2177         $(STAMP) stmp-fixinc
2178
2179 # Files related to the fixproto script.
2180 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2181 # used in native and host-x-target builds, so it's safe to link them with
2182 # libiberty.a.
2183
2184 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2185         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2186         then \
2187           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2188           export CC; \
2189           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2190           mv tmp-deduced.h deduced.h; \
2191         else \
2192           $(STAMP) deduced.h; \
2193         fi
2194
2195 GEN_PROTOS_OBJS = gen-protos.o scan.o
2196 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2197         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2198           $(GEN_PROTOS_OBJS) $(HOST_LIBS)
2199
2200 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2201         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c $(OUTPUT_OPTION)
2202
2203 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2204         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c $(OUTPUT_OPTION)
2205
2206 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2207         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2208           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2209         mv tmp-fixtmp.c fixtmp.c
2210         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2211           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2212           | ./gen-protos >xsys-protos.hT
2213         mv xsys-protos.hT xsys-protos.h
2214         rm -rf fixtmp.c
2215
2216 # This is nominally a 'build' program, but it's run only when host==build,
2217 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2218 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2219            $(LIBDEPS) libcpp.a
2220         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2221            scan-decls.o scan.o libcpp.a $(LIBS)
2222
2223 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2224         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2225         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c $(OUTPUT_OPTION)
2226
2227 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2228         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c $(OUTPUT_OPTION)
2229
2230 # stmp-fixproto depends on this, not on fix-header directly.
2231 # The idea is to make sure fix-header gets built,
2232 # but not rerun fixproto after each stage
2233 # just because fix-header's mtime has changed.
2234 fixhdr.ready: fix-header$(build_exeext)
2235         -if [ -f fixhdr.ready ] ; then \
2236                 true; \
2237         else \
2238                 $(STAMP) fixhdr.ready; \
2239         fi
2240
2241 # stmp-int-headers is to make sure fixincludes has already finished.
2242 # The if statement is so that we don't run fixproto a second time
2243 # if it has already been run on the files in `include'.
2244 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2245         if [ -f include/fixed ] ; then true; \
2246         else \
2247           : This line works around a 'make' bug in BSDI 1.1.; \
2248           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2249           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2250             export mkinstalldirs; \
2251           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2252             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2253             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2254           else true; fi; \
2255           $(STAMP) include/fixed; \
2256         fi
2257         $(STAMP) stmp-fixproto
2258 #\f
2259 # Remake the info files.
2260
2261 docdir = $(srcdir)/doc
2262
2263 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2264 info: $(docdir)/cpp.info $(docdir)/gcc.info $(docdir)/gccint.info lang.info $(docdir)/cppinternals.info
2265
2266 $(docdir)/cpp.info: $(docdir)/cpp.texi $(docdir)/include/fdl.texi \
2267   $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2268         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2269
2270 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/include/gcc-common.texi \
2271          $(docdir)/frontends.texi $(docdir)/standards.texi \
2272          $(docdir)/invoke.texi $(docdir)/extend.texi $(docdir)/md.texi \
2273          $(docdir)/objc.texi $(docdir)/gcov.texi $(docdir)/trouble.texi \
2274          $(docdir)/bugreport.texi $(docdir)/service.texi \
2275          $(docdir)/contribute.texi $(docdir)/vms.texi \
2276          $(docdir)/include/funding.texi $(docdir)/gnu.texi \
2277          $(docdir)/include/gpl.texi $(docdir)/include/fdl.texi \
2278          $(docdir)/contrib.texi $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2279         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2280
2281 $(docdir)/gccint.info: $(docdir)/gccint.texi \
2282          $(docdir)/include/gcc-common.texi $(docdir)/contribute.texi \
2283          $(docdir)/makefile.texi $(docdir)/configterms.texi \
2284          $(docdir)/portability.texi $(docdir)/interface.texi \
2285          $(docdir)/passes.texi $(docdir)/c-tree.texi \
2286          $(docdir)/rtl.texi $(docdir)/md.texi $(docdir)/tm.texi \
2287          $(docdir)/hostconfig.texi $(docdir)/fragments.texi \
2288          $(docdir)/configfiles.texi $(docdir)/collect2.texi \
2289          $(docdir)/headerdirs.texi $(docdir)/include/funding.texi \
2290          $(docdir)/gnu.texi $(docdir)/include/gpl.texi \
2291          $(docdir)/include/fdl.texi $(docdir)/contrib.texi \
2292          $(docdir)/languages.texi $(docdir)/sourcebuild.texi
2293         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gccint.info doc/gccint.texi
2294
2295 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2296         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2297                 doc/cppinternals.texi
2298
2299 dvi: gcc.dvi gccint.dvi cpp.dvi lang.dvi cppinternals.dvi
2300
2301 # This works with GNU Make's default rule.
2302 cpp.dvi: $(docdir)/cpp.texi $(docdir)/include/fdl.texi \
2303         $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2304         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2305
2306 gcc.dvi: $(docdir)/gcc.texi $(docdir)/include/gcc-common.texi \
2307          $(docdir)/frontends.texi $(docdir)/standards.texi \
2308          $(docdir)/invoke.texi $(docdir)/extend.texi $(docdir)/md.texi \
2309          $(docdir)/objc.texi $(docdir)/gcov.texi $(docdir)/trouble.texi \
2310          $(docdir)/bugreport.texi $(docdir)/service.texi \
2311          $(docdir)/contribute.texi $(docdir)/vms.texi \
2312          $(docdir)/include/funding.texi $(docdir)/gnu.texi \
2313          $(docdir)/include/gpl.texi $(docdir)/include/fdl.texi \
2314          $(docdir)/contrib.texi $(docdir)/cppenv.texi $(docdir)/cppopts.texi
2315         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2316
2317 gccint.dvi: $(docdir)/gccint.texi \
2318          $(docdir)/include/gcc-common.texi $(docdir)/contribute.texi \
2319          $(docdir)/makefile.texi $(docdir)/configterms.texi \
2320          $(docdir)/portability.texi $(docdir)/interface.texi \
2321          $(docdir)/passes.texi $(docdir)/c-tree.texi \
2322          $(docdir)/rtl.texi $(docdir)/md.texi $(docdir)/tm.texi \
2323          $(docdir)/hostconfig.texi $(docdir)/fragments.texi \
2324          $(docdir)/configfiles.texi $(docdir)/collect2.texi \
2325          $(docdir)/headerdirs.texi $(docdir)/include/funding.texi \
2326          $(docdir)/gnu.texi $(docdir)/include/gpl.texi \
2327          $(docdir)/include/fdl.texi $(docdir)/contrib.texi \
2328          $(docdir)/languages.texi $(docdir)/sourcebuild.texi
2329         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gccint.texi
2330
2331 cppinternals.dvi: $(docdir)/cppinternals.texi
2332         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2333
2334 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1 \
2335          $(docdir)/gfdl.7 $(docdir)/gpl.7 $(docdir)/fsf-funding.7 \
2336          lang.generated-manpages
2337
2338 $(docdir)/gcov.1: $(docdir)/gcov.texi
2339         $(STAMP) $(docdir)/gcov.1
2340         -$(TEXI2POD) $(docdir)/gcov.texi > gcov.pod
2341         -($(POD2MAN) --section=1 gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2342                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2343                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2344         -rm -f gcov.pod
2345
2346 $(docdir)/cpp.1: $(docdir)/cpp.texi $(docdir)/cppenv.texi \
2347   $(docdir)/cppopts.texi
2348         $(STAMP) $(docdir)/cpp.1
2349         -$(TEXI2POD) $(docdir)/cpp.texi > cpp.pod
2350         -($(POD2MAN) --section=1 cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2351                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2352                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2353         -rm -f cpp.pod
2354
2355 $(docdir)/gcc.1: $(docdir)/invoke.texi $(docdir)/cppenv.texi \
2356   $(docdir)/cppopts.texi
2357         $(STAMP) $(docdir)/gcc.1
2358         -$(TEXI2POD) $(docdir)/invoke.texi > gcc.pod
2359         -($(POD2MAN) --section=1 gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2360                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2361                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2362         -rm -f gcc.pod
2363
2364 $(docdir)/gfdl.7: $(docdir)/include/fdl.texi
2365         $(STAMP) $(docdir)/gfdl.7
2366         -$(TEXI2POD) $(docdir)/include/fdl.texi > gfdl.pod
2367         -($(POD2MAN) --section=7 gfdl.pod > $(docdir)/gfdl.7.T$$$$ && \
2368                 mv -f $(docdir)/gfdl.7.T$$$$ $(docdir)/gfdl.7) || \
2369                 (rm -f $(docdir)/gfdl.7.T$$$$ && exit 1)
2370         -rm -f gfdl.pod
2371
2372 $(docdir)/gpl.7: $(docdir)/include/gpl.texi
2373         $(STAMP) $(docdir)/gpl.7
2374         -$(TEXI2POD) $(docdir)/include/gpl.texi > gpl.pod
2375         -($(POD2MAN) --section=7 gpl.pod > $(docdir)/gpl.7.T$$$$ && \
2376                 mv -f $(docdir)/gpl.7.T$$$$ $(docdir)/gpl.7) || \
2377                 (rm -f $(docdir)/gpl.7.T$$$$ && exit 1)
2378         -rm -f gpl.pod
2379
2380 $(docdir)/fsf-funding.7: $(docdir)/include/funding.texi
2381         $(STAMP) $(docdir)/fsf-funding.7
2382         -$(TEXI2POD) $(docdir)/include/funding.texi > fsf-funding.pod
2383         -($(POD2MAN) --section=7 fsf-funding.pod \
2384                 > $(docdir)/fsf-funding.7.T$$$$ && \
2385             mv -f $(docdir)/fsf-funding.7.T$$$$ $(docdir)/fsf-funding.7) || \
2386             (rm -f $(docdir)/fsf-funding.7.T$$$$ && exit 1)
2387         -rm -f fsf-funding.pod
2388
2389 #\f
2390 # Deletion of files made during compilation.
2391 # There are four levels of this:
2392 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2393 # `mostlyclean' is useful while working on a particular type of machine.
2394 # It deletes most, but not all, of the files made by compilation.
2395 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2396 # `clean' deletes everything made by running `make all'.
2397 # `distclean' also deletes the files made by config.
2398 # `maintainer-clean' also deletes everything that could be regenerated
2399 # automatically, except for `configure'.
2400 # We remove as much from the language subdirectories as we can
2401 # (less duplicated code).
2402
2403 INTL_MOSTLYCLEAN = intl.mostlyclean
2404 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2405         -rm -f $(STAGESTUFF)
2406         -rm -rf libgcc
2407 # Delete the temporary source copies for cross compilation.
2408         -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)print-rtl.c
2409         -rm -f $(HOST_PREFIX_1)bitmap.c $(HOST_PREFIX_1)errors.c
2410         -rm -f $(HOST_PREFIX_1)ggc-none.c
2411 # Delete the temp files made in the course of building libgcc.a.
2412         -rm -f xlimits.h
2413 # Delete other built files.
2414         -rm -f t-float.h-cross xsys-protos.hT
2415 # Delete the stamp and temporary files.
2416         -rm -f s-* tmp-* stamp-* stmp-*
2417         -rm -f */stamp-* */tmp-*
2418 # Delete debugging dump files.
2419         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2420 # Delete some files made during installation.
2421         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2422         -rm -f collect collect2 mips-tfile mips-tdump
2423 # Delete files generated for fixproto
2424         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2425           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2426 # Delete files generated for fixincl
2427         -rm -rf fixincl fixinc.sh specs.ready
2428         (cd fixinc && $(MAKE) clean)
2429 # Delete unwanted output files from TeX.
2430         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2431         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2432 # Delete sorted indices we don't actually use.
2433         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2434 # Delete core dumps.
2435         -rm -f core */core
2436
2437 # Delete all files made by compilation
2438 # that don't exist in the distribution.
2439 INTL_CLEAN = intl.clean
2440 clean: mostlyclean $(INTL_CLEAN) lang.clean
2441         -rm -f libgcc.a libgcc_eh.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2442         -rm -f config.h tconfig.h hconfig.h tm_p.h
2443         -rm -f cs-*
2444         -rm -rf libgcc
2445         -rm -f *.dvi
2446         -rm -f */*.dvi
2447 # Delete the include directory.
2448         -rm -rf include
2449 # Delete files used by the "multilib" facility (including libgcc subdirs).
2450         -rm -f multilib.h tmpmultilib*
2451         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2452           rm -rf $(MULTILIB_DIRNAMES); \
2453         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2454           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2455         fi ; fi
2456         -rm -fr stage1 stage2 stage3 stage4
2457 # Delete stamps of bootstrap stages
2458         -rm -f stage?_*
2459         -rm -f clean?_*
2460         -rm -f stage_last
2461
2462 # Delete all files that users would normally create
2463 # while building and installing GCC.
2464 INTL_DISTCLEAN = intl.distclean
2465 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2466         -rm -f auto-host.h auto-build.h
2467         -rm -f cstamp-h
2468         -rm -f config.status config.run config.cache config.bak
2469         -rm -f Make-lang Make-hooks Make-host Make-target
2470         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2471         -rm -f gthr-default.h
2472         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2473         -rm -f c-parse.output
2474         -rm -f *.asm
2475         -rm -f float.h
2476         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2477         -rm -f testsuite/{gcc,g++}.{log,sum}
2478         -rm -f intl/libintl.h libintl.h
2479         -rm -f cxxmain.c
2480         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2481         -rm -f gcov.pod
2482         -rm -f fixinc/Makefile
2483         -rmdir ada cp f java objc fixinc intl po 2>/dev/null
2484
2485 # Delete anything likely to be found in the source directory
2486 # that shouldn't be in the distribution.
2487 extraclean: distclean lang.extraclean
2488         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2489         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2490         -rm -f config/*/=* config/*/"#"* config/*/*~*
2491         -rm -f config/*/*.orig config/*/*.rej
2492         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2493         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2494         -rm -f *lose config/*lose config/*/*lose
2495         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2496         -rm -f y.tab.c yacc.*
2497         -rm -f */=* */"#"* */*~*
2498         -rm -f */patch* */*.orig */*.rej
2499         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2500         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2501         -rm -f */*lose */*.s */*.s[0-9] */*.i
2502
2503 # Get rid of every file that's generated from some other file, except for `configure'.
2504 # Most of these files ARE PRESENT in the GCC distribution.
2505 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2506 # submake, so that we don't descend into intl after its makefile has been
2507 # removed.
2508 maintainer-clean:
2509         @echo 'This command is intended for maintainers to use; it'
2510         @echo 'deletes files that may need special tools to rebuild.'
2511         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2512                 intl.maintainer-clean lang.maintainer-clean distclean
2513         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2514         -rm -f cpp.??s cpp.*aux
2515         -rm -f gcc.??s gcc.*aux
2516         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info* $(docdir)/gccint.info*
2517         -rm -f $(docdir)/cppinternals.info*
2518         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2519         -rm -f $(docdir)/fsf-funding.7 $(docdir)/gfdl.7 $(docdir)/gpl.7
2520 #\f
2521 # Entry points `install' and `uninstall'.
2522 # Also use `install-collect2' to install collect2 when the config files don't.
2523
2524 # Copy the compiler files into directories where they will be run.
2525 # Install the driver last so that the window when things are
2526 # broken is small.
2527 install: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2528     $(INSTALL_CPP) install-man install-info intl.install install-@POSUB@ \
2529     lang.install-normal install-driver
2530
2531 # Handle cpp installation.
2532 install-cpp: cpp$(exeext)
2533         -if [ -f gcc-cross$(exeext) ] ; then \
2534           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2535           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2536           if [ x$(cpp_install_dir) != x ]; then \
2537             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2538             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2539           else true; fi; \
2540         else \
2541           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2542           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2543           if [ x$(cpp_install_dir) != x ]; then \
2544             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2545             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2546           else true; fi; \
2547         fi
2548
2549 uninstall-cpp:
2550         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2551         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2552         -if [ x$(cpp_install_dir) != x ]; then \
2553           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2554           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2555         else true; fi
2556
2557 # Create the installation directories.
2558 installdirs:
2559         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2560         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2561         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2562         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2563 # This dir isn't currently searched by cpp.
2564 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2565         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2566           fdir=$${fdir}/$${dir}; \
2567           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2568         done
2569         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2570         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2571         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2572         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2573 # We don't use mkdir -p to create the parents of man1dir,
2574 # because some systems don't support it.
2575 # Instead, we use this technique to create the immediate parent of man1dir.
2576         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2577         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2578         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2579         -if [ -d $(man7dir) ] ; then true ; else mkdir $(man7dir) ; chmod a+rx $(man7dir) ; fi
2580
2581 # Install the compiler executables built during cross compilation.
2582 install-common: native $(EXTRA_PARTS) lang.install-common
2583         for file in $(COMPILERS); do \
2584           if [ -f $$file ] ; then \
2585             rm -f $(libsubdir)/$$file; \
2586             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2587           else true; \
2588           fi; \
2589         done
2590         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2591           if [ x"$$file" != x.. ]; then \
2592             rm -f $(libsubdir)/$$file; \
2593             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2594           else true; fi; \
2595         done
2596         for file in $(EXTRA_PARTS) ..; do \
2597           if [ x"$$file" != x.. ]; then \
2598             rm -f $(libsubdir)/$$file; \
2599             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2600             chmod a-x $(libsubdir)/$$file; \
2601           else true; fi; \
2602         done
2603 # Don't mess with specs if it doesn't exist yet.
2604         -if [ -f specs ] ; then \
2605           rm -f $(libsubdir)/specs; \
2606           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2607           chmod a-x $(libsubdir)/specs; \
2608         fi
2609 # Install protoize if it was compiled.
2610         -if [ -f protoize$(exeext) ]; \
2611         then \
2612             if [ -f gcc-cross$(exeext) ] ; then \
2613                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2614                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2615                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2616                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2617             else \
2618                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2619                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2620                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2621                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2622             fi ; \
2623             rm -f $(libsubdir)/SYSCALLS.c.X; \
2624             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2625             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2626         fi
2627         -rm -f $(libsubdir)/tradcpp0$(exeext)
2628         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2629 # Install gcov if it was compiled.
2630         -if [ -f gcov$(exeext) ]; \
2631         then \
2632             rm -f $(bindir)/gcov$(exeext); \
2633             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2634         fi
2635         $(INSTALL_SCRIPT) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2636
2637 # Install the driver program as $(target_alias)-gcc
2638 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2639 install-driver: installdirs xgcc$(exeext)
2640         -if [ -f gcc-cross$(exeext) ] ; then \
2641           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2642           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2643           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2644             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2645             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2646           else true; fi; \
2647         else \
2648           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2649           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2650           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2651           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2652           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(GCC_TARGET_INSTALL_NAME)$(exeext); \
2653         fi
2654
2655 # Install the info files.
2656 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2657 # to do the install.
2658 install-info: doc installdirs lang.install-info
2659         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2660         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2661         if [ -f $(docdir)/gcc.info ]; then \
2662           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2663                 $(docdir)/cppinternals.info* $(docdir)/gccint.info*; do \
2664             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2665             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2666           done; \
2667         else true; fi
2668         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2669           if [ -f $(infodir)/dir ] ; then \
2670             for f in cpp.info gcc.info gccint.info cppinternals.info; do \
2671                 if [ -f $(infodir)/$$f ]; then \
2672                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2673                 else true; fi; \
2674             done; \
2675           else true; fi; \
2676         else true; fi;
2677         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2678         -chmod a-x $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2679
2680 # Install the man pages.
2681 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2682         -if [ -f gcc-cross$(exeext) ] ; then \
2683           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2684           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2685           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2686         else \
2687           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2688           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2689           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2690         fi
2691         -rm -f $(man1dir)/cpp$(man1ext)
2692         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(man1ext)
2693         -chmod a-x $(man1dir)/cpp$(man1ext)
2694         -rm -f $(man1dir)/gcov$(man1ext)
2695         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(man1ext)
2696         -chmod a-x $(man1dir)/gcov$(man1ext)
2697         -rm -f $(man7dir)/fsf-funding$(man7ext)
2698         -$(INSTALL_DATA) $(docdir)/fsf-funding.7 $(man7dir)/fsf-funding$(man7ext)
2699         -chmod a-x $(man7dir)/fsf-funding$(man7ext)
2700         -rm -f $(man7dir)/gfdl$(man7ext)
2701         -$(INSTALL_DATA) $(docdir)/gfdl.7 $(man7dir)/gfdl$(man7ext)
2702         -chmod a-x $(man7dir)/gfdl$(man7ext)
2703         -rm -f $(man7dir)/gpl$(man7ext)
2704         -$(INSTALL_DATA) $(docdir)/gpl.7 $(man7dir)/gpl$(man7ext)
2705         -chmod a-x $(man7dir)/gpl$(man7ext)
2706
2707 # Install the library.
2708 install-libgcc: libgcc.mk libgcc.a installdirs
2709         if $(RANLIB_TEST_FOR_TARGET); then \
2710           r_f_t=$(RANLIB_FOR_TARGET); \
2711         else \
2712           r_f_t=: ; \
2713         fi; \
2714         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2715           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2716           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2717           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2718           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2719           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2720           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2721           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2722           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2723           INCLUDES="$(INCLUDES)" \
2724           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2725           LIB1ASMSRC='$(LIB1ASMSRC)' \
2726           MAKEOVERRIDES= \
2727           INSTALL_DATA="$(INSTALL_DATA)" \
2728           RANLIB_FOR_TARGET="$$r_f_t" \
2729           libsubdir="$(libsubdir)" \
2730           slibdir="$(slibdir)" \
2731           -f libgcc.mk install
2732
2733 # Install multiple versions of libgcc.a.
2734 install-multilib: stmp-multilib installdirs
2735         if $(RANLIB_TEST_FOR_TARGET); then \
2736           r_f_t=$(RANLIB_FOR_TARGET); \
2737         else \
2738           r_f_t=: ; \
2739         fi; \
2740         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2741           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2742           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2743           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2744           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2745           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2746           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2747           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2748           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2749           INCLUDES="$(INCLUDES)" \
2750           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2751           LIB1ASMSRC='$(LIB1ASMSRC)' \
2752           MAKEOVERRIDES= \
2753           INSTALL_DATA="$(INSTALL_DATA)" \
2754           RANLIB_FOR_TARGET="$$r_f_t" \
2755           libsubdir="$(libsubdir)" \
2756           slibdir="$(slibdir)" \
2757           -f libgcc.mk install
2758
2759 # Install all the header files built in the include subdirectory.
2760 install-headers: $(INSTALL_HEADERS_DIR)
2761 # Fix symlinks to absolute paths in the installed include directory to
2762 # point to the installed directory, not the build directory.
2763 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2764         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2765         if [ $$? -eq 0 ]; then \
2766           dir=`cd include; pwd`; \
2767           for i in $$files; do \
2768             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2769             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2770               rm -f $(libsubdir)/include/$$i; \
2771               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2772             fi; \
2773           done; \
2774         fi
2775
2776 # Create or recreate the gcc private include file directory.
2777 install-include-dir: installdirs
2778         -rm -rf $(libsubdir)/include
2779         mkdir $(libsubdir)/include
2780         -chmod a+rx $(libsubdir)/include
2781
2782 # Install the include directory using tar.
2783 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2784 # We use `pwd`/include instead of just include to problems with CDPATH
2785 # Unless a full pathname is provided, some shells would print the new CWD,
2786 # found in CDPATH, corrupting the output.  We could just redirect the
2787 # output of `cd', but some shells lose on redirection within `()'s
2788         (cd `pwd`/include ; \
2789          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2790 # /bin/sh on some systems returns the status of the first tar,
2791 # and that can lose with GNU tar which always writes a full block.
2792 # So use `exit 0' to ignore its exit status.
2793
2794 # Install the include directory using cpio.
2795 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2796 # See discussion about the use of `pwd` above
2797         cd `pwd`/include ; \
2798         find . -print | cpio -pdum $(libsubdir)/include
2799
2800 # Install the include directory using cp.
2801 install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2802         cp -p -r include $(libsubdir)
2803
2804 # Use this target to install the program `collect2' under the name `collect2'.
2805 install-collect2: collect2 installdirs
2806         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2807 # Install the driver program as $(libsubdir)/gcc for collect2.
2808         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2809
2810 # Cancel installation by deleting the installed files.
2811 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2812         -rm -rf $(libsubdir)
2813         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2814         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2815         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2816         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2817         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2818         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2819         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2820         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
2821         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(man1ext)
2822         -rm -rf $(man1dir)/cpp$(man1ext)
2823         -rm -rf $(man1dir)/protoize$(man1ext)
2824         -rm -rf $(man1dir)/unprotoize$(man1ext)
2825         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2826         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2827 #\f
2828 # These targets are for the dejagnu testsuites. The file site.exp
2829 # contains global variables that all the testsuites will use.
2830
2831 # Set to $(target_alias)/ for cross.
2832 target_subdir = @target_subdir@
2833
2834 site.exp: ./config.status Makefile
2835         @echo "Making a new config file..."
2836         -@rm -f ./tmp?
2837         @$(STAMP) site.exp
2838         -@mv site.exp site.bak
2839         @echo "## these variables are automatically generated by make ##" > ./tmp0
2840         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2841         @echo "# add them to the last section" >> ./tmp0
2842         @echo "set rootme \"`pwd`\"" >> ./tmp0
2843         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2844         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2845         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2846         @echo "set target_triplet $(target)" >> ./tmp0
2847         @echo "set target_alias $(target_alias)" >> ./tmp0
2848 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2849         @echo "set CFLAGS \"\"" >> ./tmp0
2850         @echo "set CXXFLAGS \"-I$(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
2851         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2852         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2853 # If newlib has been configured, we need to pass -B to gcc so it can find
2854 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2855 # message if it doesn't, but the testsuite is supposed to ignore the message -
2856 # it's too difficult to tell when to and when not to pass -B (not all targets
2857 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2858 # seems like too selective a test.
2859 # ??? Another way to solve this might be to rely on linker scripts.  Then
2860 # theoretically the -B won't be needed.
2861 # We also need to pass -L ../ld so that the linker can find ldscripts.
2862         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2863           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2864           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2865           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2866           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2867           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2868         else true; \
2869         fi
2870         @if [ -d $(objdir)/../ld ] ; then \
2871           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2872         else true; \
2873         fi
2874         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2875         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2876         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2877         @cat ./tmp0 > site.exp
2878         @cat site.bak | sed \
2879                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2880         -@rm -f ./tmp?
2881
2882 CHECK_TARGETS = check-gcc @check_languages@
2883
2884 check-c++ : check-g++
2885 check-f77 : check-g77
2886 check-java :
2887
2888 check: $(CHECK_TARGETS)
2889
2890 # The idea is to parallelize testing of multilibs, for example:
2891 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2892 # will run 3 concurrent sessions of check-gcc, eventually testing
2893 # all 10 combinations.  GNU make is required, as is a shell that expands
2894 # alternations within braces.
2895 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2896         target=`echo "$@" | sed 's,//.*,,'`; \
2897         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2898         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2899         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2900           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2901           "$$target"
2902
2903 TESTSUITEDIR = testsuite
2904
2905 $(TESTSUITEDIR)/site.exp: site.exp
2906         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2907         -rm -f $@
2908         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2909
2910 check-g++: $(TESTSUITEDIR)/site.exp
2911         -(rootme=`pwd`; export rootme; \
2912         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2913         cd $(TESTSUITEDIR); \
2914         EXPECT=${EXPECT} ; export EXPECT ; \
2915         if [ -f $${rootme}/../expect/expect ] ; then  \
2916            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2917             export TCL_LIBRARY ; fi ; \
2918         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2919
2920 check-gcc: $(TESTSUITEDIR)/site.exp
2921         -(rootme=`pwd`; export rootme; \
2922         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2923         cd $(TESTSUITEDIR); \
2924         EXPECT=${EXPECT} ; export EXPECT ; \
2925         if [ -f $${rootme}/../expect/expect ] ; then  \
2926            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2927            export TCL_LIBRARY ; fi ; \
2928         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2929
2930 check-g77: $(TESTSUITEDIR)/site.exp
2931         -(rootme=`pwd`; export rootme; \
2932         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2933         cd $(TESTSUITEDIR); \
2934         EXPECT=${EXPECT} ; export EXPECT ; \
2935         if [ -f $${rootme}/../expect/expect ] ; then  \
2936            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2937            export TCL_LIBRARY ; fi ; \
2938         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2939
2940 check-objc: $(TESTSUITEDIR)/site.exp
2941         -(rootme=`pwd`; export rootme; \
2942         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2943         cd $(TESTSUITEDIR); \
2944         EXPECT=${EXPECT} ; export EXPECT ; \
2945         if [ -f $${rootme}/../expect/expect ] ; then  \
2946            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2947             export TCL_LIBRARY ; fi ; \
2948         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2949
2950 check-consistency: testsuite/site.exp
2951         -rootme=`pwd`; export rootme; \
2952         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2953         cd testsuite; \
2954         EXPECT=${EXPECT} ; export EXPECT ; \
2955         if [ -f $${rootme}/../expect/expect ] ; then  \
2956            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2957            export TCL_LIBRARY ; fi ; \
2958         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2959
2960 # These exist for maintenance purposes.
2961
2962 # Update the tags table.
2963 TAGS: force
2964         (cd $(srcdir);                                                  \
2965         mkdir tmp-tags;                                                 \
2966         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2967         etags *.y *.h *.c;                                              \
2968         mv tmp-tags/* .;                                                \
2969         rmdir tmp-tags)
2970
2971 # A list of files to be destroyed during "lean" builds.
2972 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2973
2974 # Flags to pass to stage2 and later recursive makes.  Note that the
2975 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2976 # the context of the stage_x rule.
2977 STAGE2_FLAGS_TO_PASS = \
2978         CFLAGS="$(BOOT_CFLAGS)" \
2979         LDFLAGS="$(BOOT_LDFLAGS)" \
2980         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2981         STRICT_WARN="$(STRICT2_WARN)" \
2982         libdir=$(libdir) \
2983         LANGUAGES="$(LANGUAGES)" \
2984         MAKEOVERRIDES= \
2985         OUTPUT_OPTION="-o \$$@"
2986
2987 # Only build the C compiler for stage1, because that is the only one that
2988 # we can guarantee will build with the native compiler, and also it is the
2989 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
2990 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
2991 # overrideable (for a bootstrap build stage1 also builds gcc.info).
2992 stage1_build:
2993         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
2994                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
2995                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
2996         $(STAMP) stage1_build
2997         echo stage1_build > stage_last
2998
2999 stage1_copy: stage1_build
3000         $(MAKE) stage1
3001         $(STAMP) stage1_copy
3002         echo stage2_build > stage_last
3003
3004 stage2_build: stage1_copy
3005         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
3006                  STAGE_PREFIX=stage1/ \
3007                  $(STAGE2_FLAGS_TO_PASS)
3008         $(STAMP) stage2_build
3009         echo stage2_build > stage_last
3010
3011 stage2_copy: stage2_build
3012         $(MAKE) stage2
3013         $(STAMP) stage2_copy
3014         echo stage3_build > stage_last
3015
3016 stage3_build: stage2_copy
3017         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
3018                  STAGE_PREFIX=stage2/ \
3019                  $(STAGE2_FLAGS_TO_PASS)
3020         $(STAMP) stage3_build
3021         echo stage3_build > stage_last
3022
3023 # For bootstrap4:
3024 stage3_copy: stage3_build
3025         $(MAKE) stage3
3026         $(STAMP) stage3_copy
3027         echo stage4_build > stage_last
3028
3029 stage4_build: stage3_copy
3030         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
3031                  STAGE_PREFIX=stage3/ \
3032                  $(STAGE2_FLAGS_TO_PASS)
3033         $(STAMP) stage4_build
3034         echo stage4_build > stage_last
3035
3036 # Additional steps for *-lean targets:
3037 clean_s1: stage1_copy
3038         -(cd stage1 && rm -f $(VOL_FILES))
3039         $(STAMP) clean_s1
3040
3041 clean_s2: stage2_copy
3042         -rm -rf stage1
3043         $(STAMP) clean_s2
3044
3045 # The various entry points for bootstrapping.
3046
3047 bootstrap: stage3_build
3048         @echo
3049         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3050         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3051         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3052
3053 bootstrap-lean : clean_s1 clean_s2 stage3_build
3054         @echo
3055         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3056         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3057
3058 bootstrap2: bootstrap
3059
3060 bootstrap2-lean : bootstrap-lean
3061
3062 bootstrap3 bootstrap3-lean: bootstrap
3063
3064 bootstrap4 bootstrap4-lean: stage4_build
3065
3066 unstage1 unstage2 unstage3 unstage4:
3067         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3068         rm -f $$stage/as$(exeext); \
3069         rm -f $$stage/ld$(exeext); \
3070         rm -f $$stage/collect-ld$(exeext); \
3071         if test -d $$stage; then \
3072           mv $$stage/* . 2>/dev/null; \
3073           for i in `cd $$stage; echo *` ; do \
3074             if test -d $$stage/$$i; then \
3075               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3076             else \
3077               mv $$stage/$$i .; \
3078             fi; \
3079           done \
3080         fi ; \
3081         rm -f $${stage}_build $${stage}_copy ;\
3082         echo $${stage}_build > stage_last
3083
3084 restage1: unstage1
3085         $(MAKE) stage1_build
3086
3087 restage2: unstage2
3088         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3089
3090 restage3: unstage3
3091         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3092
3093 restage4: unstage4
3094         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3095
3096 bubblestrap:
3097         if test -f stage3_build; then true; else \
3098           echo; echo You must \"make bootstrap\" first.; \
3099           exit 1; \
3100         fi
3101         for i in stage3 \
3102                 unstage1 stage1_build stage1_copy \
3103                 unstage2 stage2_build stage2_copy \
3104                 unstage3 stage3_build ; \
3105         do \
3106           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3107         done
3108
3109 quickstrap:
3110         if test -f stage_last ; then \
3111           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3112         else \
3113           $(MAKE) stage1_build; \
3114         fi
3115
3116 cleanstrap:
3117         -$(MAKE) clean
3118         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3119
3120 # Compare the object files in the current directory with those in the
3121 # stage2 directory.
3122
3123 # ./ avoids bug in some versions of tail.
3124 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3125         -rm -f .bad_compare
3126         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3127         for file in *$(objext); do \
3128           tail +16c ./$$file > tmp-foo1; \
3129           tail +16c stage$$stage/$$file > tmp-foo2 \
3130             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3131         done
3132         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3133         for dir in tmp-foo intl $(SUBDIRS); do \
3134           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3135             for file in $$dir/*$(objext); do \
3136               tail +16c ./$$file > tmp-foo1; \
3137               tail +16c stage$$stage/$$file > tmp-foo2 \
3138                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3139             done; \
3140           else true; fi; \
3141         done
3142         -rm -f tmp-foo*
3143         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3144         if [ -f .bad_compare ]; then \
3145           echo "Bootstrap comparison failure!"; \
3146           cat .bad_compare; \
3147           exit 1; \
3148         else \
3149           case "$@" in \
3150             *-lean ) rm -rf stage$$stage ;; \
3151             *) ;; \
3152           esac; true; \
3153         fi
3154
3155 # Compare the object files in the current directory with those in the
3156 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3157 # running tail and the overhead of twice copying each object file.
3158
3159 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3160         -rm -f .bad_compare
3161         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3162         for file in *$(objext); do \
3163           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3164         done
3165         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3166         for dir in tmp-foo intl $(SUBDIRS); do \
3167           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3168             for file in $$dir/*$(objext); do \
3169               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3170             done; \
3171           else true; fi; \
3172         done
3173         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3174         if [ -f .bad_compare ]; then \
3175           echo "Bootstrap comparison failure!"; \
3176           cat .bad_compare; \
3177           exit 1; \
3178         else \
3179           case "$@" in \
3180             *-lean ) rm -rf stage$$stage ;; \
3181           esac; true; \
3182         fi
3183
3184 # Copy the object files from a particular stage into a subdirectory.
3185 stage1-start:
3186         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3187         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3188         -for dir in intl $(SUBDIRS) ; \
3189          do \
3190            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3191          done
3192         -mv $(STAGESTUFF) stage1
3193         -mv intl/*$(objext) stage1/intl
3194 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3195 # dir will work properly.
3196         -if [ -f as$(exeext) ] ; then (cd stage1 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3197         -if [ -f ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3198         -if [ -f collect-ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3199         -rm -f stage1/libgcc.a stage1/libgcc_eh.a
3200         -cp libgcc.a stage1
3201         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3202           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3203         else true; fi
3204         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage1; \
3205           if $(RANLIB_TEST_FOR_TARGET) ; then \
3206            $(RANLIB_FOR_TARGET) stage1/libgcc_eh.a; \
3207           else true; fi; fi
3208         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3209           cp stage1/$${f} . ; \
3210         else true; \
3211         fi; done
3212 stage1: force stage1-start lang.stage1
3213
3214 stage2-start:
3215         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3216         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3217         -for dir in intl $(SUBDIRS) ; \
3218          do \
3219            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3220          done
3221         -mv $(STAGESTUFF) stage2
3222         -mv intl/*$(objext) stage2/intl
3223 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3224 # dir will work properly.
3225         -if [ -f as$(exeext) ] ; then (cd stage2 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3226         -if [ -f ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3227         -if [ -f collect-ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3228         -rm -f stage2/libgcc.a stage2/libgcc_eh.a
3229         -cp libgcc.a stage2
3230         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3231           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3232         else true; fi
3233         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage2; \
3234           if $(RANLIB_TEST_FOR_TARGET) ; then \
3235            $(RANLIB_FOR_TARGET) stage2/libgcc_eh.a; \
3236           else true; fi; fi
3237         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3238           cp stage2/$${f} . ; \
3239         else true; \
3240         fi; done
3241 stage2: force stage2-start lang.stage2
3242
3243 stage3-start:
3244         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3245         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3246         -for dir in intl $(SUBDIRS) ; \
3247          do \
3248            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3249          done
3250         -mv $(STAGESTUFF) stage3
3251         -mv intl/*$(objext) stage3/intl
3252 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3253 # dir will work properly.
3254         -if [ -f as$(exeext) ] ; then (cd stage3 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3255         -if [ -f ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3256         -if [ -f collect-ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3257         -rm -f stage3/libgcc.a stage3/libgcc_eh.a
3258         -cp libgcc.a stage3
3259         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3260           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3261         else true; fi
3262         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage3; \
3263           if $(RANLIB_TEST_FOR_TARGET) ; then \
3264            $(RANLIB_FOR_TARGET) stage3/libgcc_eh.a; \
3265           else true; fi; fi
3266         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3267           cp stage3/$${f} . ; \
3268         else true; \
3269         fi; done
3270 stage3: force stage3-start lang.stage3
3271
3272 stage4-start:
3273         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3274         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3275         -for dir in intl $(SUBDIRS) ; \
3276          do \
3277            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3278          done
3279         -mv $(STAGESTUFF) stage4
3280         -mv intl/*$(objext) stage4/intl
3281 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3282 # dir will work properly.
3283         -if [ -f as$(exeext) ] ; then (cd stage4 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3284         -if [ -f ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3285         -if [ -f collect-ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3286         -rm -f stage4/libgcc.a stage4/libgcc_eh.a
3287         -cp libgcc.a stage4
3288         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3289           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3290         else true; fi
3291         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage4; \
3292           if $(RANLIB_TEST_FOR_TARGET) ; then \
3293            $(RANLIB_FOR_TARGET) stage4/libgcc_eh.a; \
3294           else true; fi; fi
3295         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3296           cp stage4/$${f} . ; \
3297         else true; \
3298         fi; done
3299 stage4: force stage4-start lang.stage4
3300
3301 # Copy just the executable files from a particular stage into a subdirectory,
3302 # and delete the object files.  Use this if you're just verifying a version
3303 # that is pretty sure to work, and you are short of disk space.
3304 risky-stage1: stage1
3305         -$(MAKE) clean
3306
3307 risky-stage2: stage2
3308         -$(MAKE) clean
3309
3310 risky-stage3: stage3
3311         -$(MAKE) clean
3312
3313 risky-stage4: stage4
3314         -$(MAKE) clean
3315
3316 #In GNU Make, ignore whether `stage*' exists.
3317 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3318 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3319
3320 force:
3321
3322 # ---
3323 # The enquire rules are still useful for building new float-anything.h.
3324 # Special flags for compiling enquire.
3325 # We disable optimization to make floating point more reliable.
3326 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3327 ENQUIRE_LDFLAGS = $(LDFLAGS)
3328
3329 # Enquire target (This is a variable so that a target can choose not to
3330 # build it.)
3331 ENQUIRE = enquire
3332
3333 # Test to see whether <float.h> exists in the system header files,
3334 # and is not derived from GCC.
3335 FLOAT_H_TEST = \
3336   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3337   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3338   then false; \
3339   else :; fi
3340 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3341 # to ensure, we're emitting a full blown <float.h> ourselves.
3342 FLOAT_H_TEST = false
3343
3344 # Used to compile enquire with standard cc, but have forgotten why.
3345 # Let's try with GCC.
3346 enquire: enquire.o $(GCC_PARTS)
3347         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3348 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3349         if $(FLOAT_H_TEST); then \
3350           rm -f include/float.h; \
3351           SYS_FLOAT_H_WRAP=1; \
3352         else :; \
3353           SYS_FLOAT_H_WRAP=0; \
3354         fi; \
3355         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3356           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3357           -I. -c $(srcdir)/enquire.c $(OUTPUT_OPTION)
3358
3359 # Create float.h source for the native machine.
3360 # Make it empty if we can use the system float.h without changes.
3361 float.h-nat: enquire
3362         -./enquire -f > tmp-float.h
3363         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3364         mv tmp-float.h float.h-nat
3365
3366 # Create a dummy float.h source for a cross-compiler.
3367 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3368 # and make that the default float_format in configure?
3369 float.h-cross:
3370         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3371         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3372         echo "#endif" >> t-float.h-cross
3373         mv t-float.h-cross float.h-cross
3374
3375 # Rules for generating translated message descriptions.
3376 # Disabled by autoconf if the tools are not available.
3377
3378 XGETTEXT = @XGETTEXT@
3379 GMSGFMT = @GMSGFMT@
3380 MSGMERGE = msgmerge
3381
3382 PACKAGE = @PACKAGE@
3383 CATALOGS = @CATALOGS@
3384
3385 .PHONY: build- install- build-po install-po update-po
3386
3387 # Dummy rules to deal with dependencies produced by use of
3388 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3389 build-: ; @true
3390 install-: ; @true
3391
3392 build-po: $(CATALOGS)
3393
3394 # This notation should be acceptable to all Make implementations used
3395 # by people who are interested in updating .po files.
3396 update-po: $(CATALOGS:.gmo=.pox)
3397
3398 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3399 # script does that.
3400 .po.gmo:
3401         -test -d po || mkdir po
3402         $(GMSGFMT) --statistics -o $@ $<
3403
3404 # The new .po has to be gone over by hand, so we deposit it into
3405 # build/po with a different extension.
3406 # If build/po/$(PACKAGE).pot exists, use it (it was just created),
3407 # else use the one in srcdir.
3408 .po.pox:
3409         -test -d po || mkdir po
3410         $(MSGMERGE) $< `if test -f po/$(PACKAGE).pot; \
3411                         then echo po/$(PACKAGE).pot; \
3412                         else echo $(srcdir)/po/$(PACKAGE).pot; fi` -o $@
3413
3414 # This rule has to look for .gmo modules in both srcdir and
3415 # the cwd, and has to check that we actually have a catalog
3416 # for each language, in case they weren't built or included
3417 # with the distribution.
3418 install-po:
3419         $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
3420         for cat in $(CATALOGS); do \
3421           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3422           if [ -f $$cat ]; then :; \
3423           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3424           else continue; \
3425           fi; \
3426           dir=$(localedir)/$$lang/LC_MESSAGES; \
3427           echo $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
3428           $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir || exit 1; \
3429           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3430           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3431         done
3432
3433 # Rule for regenerating the message template (gcc.pot).
3434 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3435 # this rule has no dependencies and always regenerates gcc.pot.  This is
3436 # relatively harmless since the .po files do not directly depend on it.
3437 # Note that exgettext has an awk script embedded in it which requires a
3438 # fairly modern (POSIX-compliant) awk.
3439 # The .pot file is left in the build directory.
3440 $(PACKAGE).pot: po/$(PACKAGE).pot
3441 po/$(PACKAGE).pot: force
3442         -test -d po || mkdir po
3443         $(MAKE) po-generated
3444         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3445                 $(XGETTEXT) $(PACKAGE) $(srcdir)