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 # -g1 causes output of debug info only for file-scope entities.
 360 # we use this here because that should be enough, and also
 361 # so that -g1 will be tested.
 362 #
 363 LIBGCC2_DEBUG_CFLAGS = -g1
 364 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 365
 366 # Additional options to use when compiling libgcc2.a.
 367 # Some targets override this to -isystem include
 368 LIBGCC2_INCLUDES =
 369
 370 # Additional target-dependent options for compiling libgcc2.a.
 371 TARGET_LIBGCC2_CFLAGS =
 372
 373 # Options to use when compiling crtbegin/end.
 374 CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
 375   -finhibit-size-directive -fno-inline-functions -fno-exceptions
 376
 377 # Additional sources to handle exceptions; overridden on ia64.
 378 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 379   $(srcdir)/unwind-sjlj.c
 380 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 381
 382 # nm flags to list global symbols in libgcc object files.
 383 SHLIB_NM_FLAGS = -pg
 384
 385 # List of extra executables that should be compiled for this target machine
 386 # that are used for compiling from source code to object code.
 387 # The rules for compiling them should be in the t-* file for the machine.
 388 EXTRA_PASSES =@extra_passes@
 389
 390 # Like EXTRA_PASSES, but these are used when linking.
 391 EXTRA_PROGRAMS = @extra_programs@
 392
 393 # List of extra object files that should be compiled for this target machine.
 394 # The rules for compiling them should be in the t-* file for the machine.
 395 EXTRA_PARTS = @extra_parts@
 396
 397 # List of extra object files that should be compiled and linked with
 398 # compiler proper (cc1, cc1obj, cc1plus).
 399 EXTRA_OBJS = @extra_objs@
 400
 401 # List of extra object files that should be compiled and linked with
 402 # the gcc driver.
 403 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 404
 405 # List of additional header files to install.
 406 # Often this is edited directly by `configure'.
 407 EXTRA_HEADERS =@extra_headers_list@
 408
 409 # It is convenient for configure to add the assignment at the beginning,
 410 # so don't override it here.
 411 USE_COLLECT2 = collect2$(exeext)
 412
 413 # List of extra C and assembler files to add to static and shared libgcc2.
 414 # Assembler files should have names ending in `.asm'.
 415 LIB2FUNCS_EXTRA =
 416
 417 # List of extra C and assembler files to add to static libgcc2.
 418 # Assembler files should have names ending in `.asm'.
 419 LIB2FUNCS_STATIC_EXTRA =
 420
 421 # Handle cpp installation.
 422 INSTALL_CPP=
 423 UNINSTALL_CPP=
 424
 425 # We do not try to build float.h anymore.  Let configure select the
 426 # appropriate pre-built float.h file for the target.
 427 FLOAT_H=@float_h_file@
 428
 429 # Program to convert libraries.
 430 LIBCONVERT =
 431
 432 # Control whether header files are installed.
 433 INSTALL_HEADERS=install-headers
 434
 435 # Control whether Info documentation is built and installed.
 436 BUILD_INFO = @BUILD_INFO@
 437
 438 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 439 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 440
 441 # Additional directories of header files to run fixincludes on.
 442 # These should be directories searched automatically by default
 443 # just as /usr/include is.
 444 # *Do not* use this for directories that happen to contain
 445 # header files, but are not searched automatically by default.
 446 # On most systems, this is empty.
 447 OTHER_FIXINCLUDES_DIRS=
 448
 449 # A list of all the language-specific executables.
 450 # This is overridden by configure.
 451 COMPILERS = cc1$(exeext) @all_compilers@
 452
 453 # List of things which should already be built whenever we try to use xgcc
 454 # to compile anything (without linking).
 455 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 456
 457 # List of things which should already be built whenever we try to use xgcc
 458 # to link anything.
 459 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 460
 461 # Directory to link to, when using the target `maketest'.
 462 DIR = ../gcc
 463
 464 # Flags to use when cross-building GCC.
 465 # Prefix to apply to names of object files when using them
 466 # to run on the machine we are compiling on.
 467 HOST_PREFIX = @HOST_PREFIX@
 468 # Prefix to apply to names of object files when compiling them
 469 # to run on the machine we are compiling on.
 470 # The default for this variable is chosen to keep these rules
 471 # out of the way of the other rules for compiling the same source files.
 472 HOST_PREFIX_1 = @HOST_PREFIX_1@
 473 # Native compiler for the build machine and its switches.
 474 HOST_CC = @HOST_CC@
 475 HOST_CFLAGS= @HOST_CFLAGS@ -DGENERATOR_FILE
 476
 477 # Native linker and preprocessor flags.  For x-fragment overrides.
 478 HOST_LDFLAGS=$(LDFLAGS)
 479 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 480
 481 # Actual name to use when installing a native compiler.
 482 GCC_INSTALL_NAME = `echo gcc|sed '$(program_transform_name)'`
 483 GCC_TARGET_INSTALL_NAME = $(target_alias)-`echo gcc|sed '$(program_transform_name)'`
 484 CPP_INSTALL_NAME = `echo cpp|sed '$(program_transform_name)'`
 485 PROTOIZE_INSTALL_NAME = `echo protoize|sed '$(program_transform_name)'`
 486 UNPROTOIZE_INSTALL_NAME = `echo unprotoize|sed '$(program_transform_name)'`
 487 GCOV_INSTALL_NAME = `echo gcov|sed '$(program_transform_name)'`
 488 GCCBUG_INSTALL_NAME = `echo gccbug|sed '$(program_transform_name)'`
 489
 490 # Actual name to use when installing a cross-compiler.
 491 GCC_CROSS_NAME = `echo gcc|sed '$(program_transform_cross_name)'`
 492 CPP_CROSS_NAME = `echo cpp|sed '$(program_transform_cross_name)'`
 493 PROTOIZE_CROSS_NAME = `echo protoize|sed '$(program_transform_cross_name)'`
 494 UNPROTOIZE_CROSS_NAME = `echo unprotoize|sed '$(program_transform_cross_name)'`
 495
 496 # Set by autoconf to "all.internal" for a native build, or
 497 # "all.cross" to build a cross compiler.
 498 ALL = @ALL@
 499
 500 # Setup the testing framework, if you have one
 501 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 502             echo $${rootme}/../expect/expect ; \
 503           else echo expect ; fi`
 504
 505 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 506                echo $${srcdir}/../dejagnu/runtest ; \
 507             else echo runtest; fi`
 508 RUNTESTFLAGS =
 509
 510 # Extra symbols for fixproto to define when parsing headers.
 511 FIXPROTO_DEFINES =
 512
 513 # Extra flags to use when compiling crt{begin,end}.o.
 514 CRTSTUFF_T_CFLAGS =
 515
 516 # Extra flags to use when compiling [m]crt0.o.
 517 CRT0STUFF_T_CFLAGS =
 518
 519 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 520 T =
 521
 522 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 523 # $(T_TARGET) to the name of the actual target filename.
 524 T_TARGET =
 525 T_TARGET : $(T_TARGET)
 526
 527 # End of variables for you to override.
 528
 529 # Definition of `all' is here so that new rules inserted by sed
 530 # do not specify the default target.
 531 # The real definition is under `all.internal' (for native compilers)
 532 # or `all.cross' (for cross compilers).
 533 all: all.indirect
 534
 535 # This tells GNU Make version 3 not to put all variables in the environment.
 536 .NOEXPORT:
 537
 538 # GCONFIG_H lists the config files that the generator files depend on, while
 539 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 540 # several files generated by those generators.
 541 GCONFIG_H = config.h $(host_xm_file_list)
 542 HCONFIG_H = hconfig.h $(build_xm_file_list)
 543 CONFIG_H = $(GCONFIG_H) insn-constants.h insn-flags.h
 544 TCONFIG_H = tconfig.h $(xm_file_list)
 545 TARGET_H = target.h
 546 TARGET_DEF_H = target-def.h
 547 TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
 548
 549 MACHMODE_H = machmode.h machmode.def
 550 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 551 RTL_H = $(RTL_BASE_H) genrtl.h
 552 PARAMS_H = params.h params.def
 553 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 554 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 555 DEMANGLE_H = $(srcdir)/../include/demangle.h
 556 RECOG_H = recog.h
 557 EXPR_H = expr.h
 558 OPTABS_H = optabs.h insn-codes.h
 559 REGS_H = regs.h varray.h $(MACHMODE_H)
 560 INTEGRATE_H = integrate.h varray.h
 561 LOOP_H = loop.h varray.h bitmap.h
 562 GCC_H = gcc.h version.h
 563 GGC_H = ggc.h varray.h
 564 TIMEVAR_H = timevar.h timevar.def
 565 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 566 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 567 C_TREE_H = c-tree.h $(C_COMMON_H)
 568 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 569 PREDICT_H = predict.h predict.def
 570 CPPLIB_H = cpplib.h line-map.h
 571
 572 # sed inserts variable overrides after the following line.
 573 ####target overrides
 574 @target_overrides@
 575
 576 ####host overrides
 577 @host_overrides@
 578 #\f
 579 # Now figure out from those variables how to compile and link.
 580
 581 all.indirect: $(ALL)
 582
 583 # IN_GCC distinguishes between code compiled into GCC itself and other
 584 # programs built during a bootstrap.
 585 # autoconf inserts -DCROSS_COMPILE if we are building a cross compiler.
 586 INTERNAL_CFLAGS = -DIN_GCC @CROSS@
 587
 588 # This is the variable actually used when we compile.
 589 # If you change this line, you probably also need to change the definition
 590 # of HOST_CFLAGS in build-make to match.
 591 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 592   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 593
 594 # Likewise.
 595 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 596
 597 # Build and host support libraries.  FORBUILD is either
 598 # .. or ../$(build_alias) depending on whether host != build.
 599 LIBIBERTY = ../libiberty/libiberty.a
 600 BUILD_LIBIBERTY = @FORBUILD@/libiberty/libiberty.a
 601
 602 # Dependencies on the intl and portability libraries.
 603 LIBDEPS= $(INTLDEPS) $(LIBIBERTY)
 604
 605 # Likewise, for use in the tools that must run on this machine
 606 # even if we are cross-building GCC.
 607 HOST_LIBDEPS= $(BUILD_LIBIBERTY)
 608
 609 # How to link with both our special library facilities
 610 # and the system's installed libraries.
 611 LIBS =  $(INTLLIBS) @LIBS@ $(LIBIBERTY)
 612
 613 # Likewise, for use in the tools that must run on this machine
 614 # even if we are cross-building GCC.
 615 HOST_LIBS = $(BUILD_LIBIBERTY)
 616
 617 HOST_RTL = $(HOST_PREFIX)rtl.o read-rtl.o $(HOST_PREFIX)bitmap.o \
 618                 $(HOST_PREFIX)ggc-none.o gensupport.o
 619
 620 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 621 HOST_ERRORS = $(HOST_PREFIX)errors.o
 622
 623 # Specify the directories to be searched for header files.
 624 # Both . and srcdir are used, in that order,
 625 # so that *config.h will be found in the compilation
 626 # subdirectory rather than in the source directory.
 627 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 628 # currently being compiled, in both source trees, to be examined as well.
 629 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 630            -I$(srcdir)/config -I$(srcdir)/../include
 631
 632 # Always use -I$(srcdir)/config when compiling.
 633 .c.o:
 634         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 635
 636 # This tells GNU make version 3 not to export all the variables
 637 # defined in this file into the environment.
 638 .NOEXPORT:
 639 #\f
 640 # Support for additional languages (other than c and objc).
 641 # ??? objc can be supported this way too (leave for later).
 642
 643 # These next lines are overridden by configure.
 644 LANG_MAKEFILES = @all_lang_makefiles@
 645 LANG_STAGESTUFF = @all_stagestuff@
 646
 647 # Flags to pass to recursive makes.
 648 # CC is set by configure.  Hosts without symlinks need special handling
 649 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 650 # subdirectories.
 651 # ??? The choices here will need some experimenting with.
 652 ORDINARY_FLAGS_TO_PASS = \
 653         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 654         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 655         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 656         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 657         "BISON=$(BISON)" \
 658         "BISONFLAGS=$(BISONFLAGS)" \
 659         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 660         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 661         "LDFLAGS=$(LDFLAGS)" \
 662         "FLEX=$(FLEX)" \
 663         "FLEXFLAGS=$(FLEXFLAGS)" \
 664         "LN=$(LN)" \
 665         "LN_S=$(LN_S)" \
 666         "MAKEINFO=$(MAKEINFO)" \
 667         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 668         "MAKEOVERRIDES=" \
 669         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 670         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 671         "SHELL=$(SHELL)" \
 672         "exeext=$(exeext)" \
 673         "build_exeext=$(build_exeext)" \
 674         "objext=$(objext)" \
 675         "exec_prefix=$(exec_prefix)" \
 676         "prefix=$(prefix)" \
 677         "local_prefix=$(local_prefix)" \
 678         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 679         "build_tooldir=$(build_tooldir)" \
 680         "gcc_tooldir=$(gcc_tooldir)" \
 681         "bindir=$(bindir)" \
 682         "libsubdir=$(libsubdir)" \
 683         "datadir=$(datadir)" \
 684         "localedir=$(localedir)"
 685 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@" \
 686         "STAGE_PREFIX=@stage_prefix_set_by_configure@"
 687 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 688         -e 's|^ *[^ /][^ /]*/|%&|' \
 689         -e 's| -B| -B%|g' \
 690         -e 's|% *[^- /]|%&|g' \
 691         -e 's|%% *|../|g' \
 692         -e 's|%||g'
 693 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 694         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`" \
 695         "STAGE_PREFIX=`echo @quoted_stage_prefix_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 696 #\f
 697 # Lists of files for various purposes.
 698
 699 # Target specific, C specific object file
 700 C_TARGET_OBJS=@c_target_objs@
 701
 702 # Target specific, C++ specific object file
 703 CXX_TARGET_OBJS=@cxx_target_objs@
 704
 705 # Language-specific object files for C and Objective C.
 706 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 707   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o \
 708   c-objc-common.o libcpp.a $(C_TARGET_OBJS)
 709
 710 # Language-specific object files for C.
 711 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 712
 713 # Language-independent object files.
 714
 715 OBJS = alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o   \
 716  cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o cfgrtl.o \
 717  combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o dependence.o \
 718  df.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o dwarfout.o \
 719  emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o            \
 720  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 721  haifa-sched.o hash.o hashtable.o ifcvt.o insn-attrtab.o insn-emit.o    \
 722  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 723  integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o     \
 724  loop.o mbchar.o optabs.o params.o predict.o print-rtl.o print-tree.o   \
 725  profile.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o  \
 726  reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o      \
 727  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o    \
 728  sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o      \
 729  stor-layout.o stringpool.o timevar.o toplev.o tree.o tree-dump.o       \
 730  tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o \
 731  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 732
 733 BACKEND = main.o libbackend.a
 734
 735 # GEN files are listed separately, so they can be built before doing parallel
 736 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 737 #  them before rtl.o is compiled.
 738 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 739  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 740  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 741  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext)
 742
 743 # Files to be copied away after each stage in building.
 744 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 745  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 746  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 747  tree-check.h \
 748  s-flags s-config s-codes s-mlib s-under s-genrtl \
 749  s-output s-recog s-emit s-extract s-peep s-check \
 750  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 751  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 752  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 753  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 754  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 755  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 756  genrtl.c genrtl.h \
 757  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 758  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 759  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 760  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 761  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 762  $(LANG_STAGESTUFF)
 763
 764 # Library members defined in libgcc2.c.
 765 # Variable length limited to 255 charactes when passed to a shell script.
 766 LIB2FUNCS_1 = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 767     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 768     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi
 769
 770 LIB2FUNCS_2 = _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf \
 771     _clear_cache _trampoline __main _exit _absvsi2 _absvdi2 _addvsi3 \
 772     _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 773
 774 # Defined in libgcc2.c, included only in the static library.
 775 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 776
 777 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 778     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 779     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 780     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 781
 782 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 783     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 784     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 785     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 786
 787 # These might cause a divide overflow trap and so are compiled with
 788 # unwinder info.
 789 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 790
 791 #\f
 792 # Language makefile fragments.
 793
 794 # The following targets define the interface between us and the languages.
 795 #
 796 # all.cross, start.encap, rest.encap,
 797 # info, dvi,
 798 # install-normal, install-common, install-info, install-man,
 799 # uninstall,
 800 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 801 # stage1, stage2, stage3, stage4
 802 #
 803 # Each language is linked in with a series of hooks (since we can't use `::'
 804 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 805 # Configure computes and adds these here.
 806
 807 ####language hooks
 808 @language_hooks@
 809
 810 # sed inserts language fragments after the following line.
 811 ####language fragments
 812 @language_fragments@
 813
 814 # End of language makefile fragments.
 815 #\f
 816 # The only suffixes we want for implicit rules are .c and .o, so clear
 817 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 818 # For i18n support, we also need .gmo, .po, .pox.
 819 .SUFFIXES:
 820 .SUFFIXES: .c .o .po .pox .gmo
 821
 822 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 823    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 824         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 825                 "$(xmake_file)" "$(tmake_file)"
 826         cp config.status config.run
 827         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 828         rm -f config.run
 829
 830 config.h: cs-config.h ; @true
 831 hconfig.h: cs-hconfig.h ; @true
 832 tconfig.h: cs-tconfig.h ; @true
 833 tm_p.h: cs-tm_p.h ; @true
 834
 835 cs-config.h: Makefile
 836         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 837         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 838         $(SHELL) $(srcdir)/mkconfig.sh config.h
 839
 840 cs-hconfig.h: Makefile
 841         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 842         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 843         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 844
 845 cs-tconfig.h: Makefile
 846         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 847         TARGET_CPU_DEFAULT="" \
 848         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 849
 850 cs-tm_p.h: Makefile
 851         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 852         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 853
 854 # Don't automatically run autoconf, since configure.in might be accidentally
 855 # newer than configure.  Also, this writes into the source directory which
 856 # might be on a read-only file system.  If configured for maintainer mode
 857 # then do allow autoconf to be run.
 858
 859 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 860         (cd $(srcdir) && autoconf)
 861
 862 gccbug: $(srcdir)/gccbug.in
 863         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 864
 865 mklibgcc: $(srcdir)/mklibgcc.in
 866         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 867
 868 # cstamp-h.in controls rebuilding of config.in.
 869 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 870 # delete it.  A stamp file is needed as autoheader won't update the file if
 871 # nothing has changed.
 872 # It remains in the source directory and is part of the distribution.
 873 # This follows what is done in shellutils, fileutils, etc.
 874 # "echo timestamp" is used instead of touch to be consistent with other
 875 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 876 # ??? Newer versions have a maintainer mode that may be useful here.
 877
 878 # Don't run autoheader automatically either.
 879 # Only run it if maintainer mode is enabled.
 880 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 881 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 882 @MAINT@ (cd $(srcdir) && autoheader)
 883 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 884 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 885 auto-host.h: cstamp-h ; @true
 886 cstamp-h: config.in config.status
 887         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 888
 889 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 890 # a target to build even if it is up-to-date.  So we must verify that
 891 # config.status does not exist before failing.
 892 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 893         @if [ ! -f config.status ] ; then \
 894           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 895           false; \
 896         else \
 897           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 898         fi
 899
 900 all.internal: start.encap rest.encap doc
 901 # This is what to compile if making a cross-compiler.
 902 # Note that we can compile enquire using the cross-compiler just built,
 903 # although we can't run it on this machine.
 904 all.cross: native gcc-cross cpp$(exeext) specs \
 905         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 906 # This is what must be made before installing GCC and converting libraries.
 907 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 908         xlimits.h lang.start.encap
 909 # These can't be made until after GCC can run.
 910 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 911 # This is what is made with the host's compiler
 912 # whether making a cross compiler or not.
 913 native: config.status auto-host.h intl.all build-@POSUB@ $(LANGUAGES) \
 914         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 915
 916 # Define the names for selecting languages in LANGUAGES.
 917 C c: cc1$(exeext) tradcpp0$(exeext)
 918 PROTO: proto
 919
 920 # Tell GNU make these are phony targets.
 921 .PHONY: C c PROTO proto
 922
 923 # On the target machine, finish building a cross compiler.
 924 # This does the things that can't be done on the host machine.
 925 rest.cross: $(LIBGCC) specs
 926
 927 # Recompile all the language-independent object files.
 928 # This is used only if the user explicitly asks for it.
 929 compilations: $(BACKEND)
 930
 931 # Like libcpp.a, this archive is strictly for the host.
 932 libbackend.a: $(OBJS)
 933         -rm -rf libbackend.a
 934         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 935         -$(RANLIB) libbackend.a
 936
 937 # We call this executable `xgcc' rather than `gcc'
 938 # to avoid confusion if the current directory is in the path
 939 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 940 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 941    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 942         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 943           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 944
 945 # cpp is to cpp0 as gcc is to cc1.
 946 # The only difference from xgcc is that it's linked with cppspec.o
 947 # instead of gccspec.o.
 948 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 949    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 950         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 951           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 952
 953 # Dump a specs file to make -B./ read these specs over installed ones.
 954 specs: xgcc$(exeext)
 955         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 956         mv tmp-specs specs
 957
 958 # We do want to create an executable named `xgcc', so we can use it to
 959 # compile libgcc2.a.
 960 # Also create gcc-cross, so that install-common will install properly.
 961 gcc-cross: xgcc$(exeext)
 962         cp xgcc$(exeext) gcc-cross$(exeext)
 963
 964 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 965         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 966                 $(C_OBJS) $(BACKEND) $(LIBS)
 967
 968 # Build the version of limits.h that we will install.
 969 xlimits.h: glimits.h limitx.h limity.h
 970         if $(LIMITS_H_TEST) ; then \
 971           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 972         else \
 973           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 974         fi
 975         mv tmp-xlimits.h xlimits.h
 976 #\f
 977 # Build libgcc.a.
 978
 979 LIB2ADD = $(LIB2FUNCS_EXTRA)
 980 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
 981
 982 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
 983         objext='$(objext)' \
 984         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
 985         LIB2FUNCS_1='$(LIB2FUNCS_1)' \
 986         LIB2FUNCS_2='$(LIB2FUNCS_2)' \
 987         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
 988         LIB2ADD='$(LIB2ADD)' \
 989         LIB2ADD_ST='$(LIB2ADD_ST)' \
 990         LIB2ADDEH='$(LIB2ADDEH)' \
 991         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
 992         FPBIT='$(FPBIT)' \
 993         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
 994         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
 995         DPBIT='$(DPBIT)' \
 996         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
 997         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
 998         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
 999         SHLIB_LINK='$(SHLIB_LINK)' \
1000         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1001         SHLIB_EXT='$(SHLIB_EXT)' \
1002         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1003         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1004         SHLIB_MAPFILES='$(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) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1132         mv -f c-p$$$$.c c-parse.c)
1133 $(srcdir)/c-parse.y: c-parse.in
1134         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1135         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1136           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1137           $(srcdir)/c-parse.in >>tmp-c-parse.y
1138         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1139
1140 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1141     $(GGC_H) $(TARGET_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1142     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H)
1143 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1144     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1145 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1146     langhooks.h langhooks-def.h
1147 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h \
1148     debug.h $(C_TREE_H) \
1149     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1150     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1151 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1152     $(C_TREE_H) $(RTL_H) insn-config.h integrate.h $(EXPR_H) $(C_TREE_H) \
1153     flags.h toplev.h tree-inline.h diagnostic.h integrate.h $(VARRAY_H) \
1154     $(GGC_H)
1155 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1156     flags.h toplev.h
1157 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1158 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1159     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H)
1160 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1161 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1162     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1163 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1164     $(BASIC_BLOCK_H)
1165
1166 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1167 COLLECT2_LIBS = @COLLECT2_LIBS@
1168 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1169 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1170         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1171                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1172         mv -f T$@ $@
1173
1174 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1175         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1176         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1177         -DTARGET_MACHINE=\"$(target_alias)\" \
1178         -c $(srcdir)/collect2.c $(OUTPUT_OPTION)
1179
1180 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1181 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1182         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1183
1184 underscore.c: s-under ; @true
1185
1186 s-under: $(GCC_PASSES)
1187         echo "int xxy_us_dummy;" >tmp-dum.c
1188         $(GCC_FOR_TARGET) -S tmp-dum.c
1189         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1190         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1191           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1192         else \
1193           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1194         fi
1195         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1196         -rm -f tmp-dum.c tmp-dum.s
1197         $(STAMP) s-under
1198
1199 # A file used by all variants of C.
1200
1201 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1202         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1203         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
1204         diagnostic.h tree-inline.h
1205
1206 # A file used by all variants of C and some other languages.
1207
1208 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1209         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1210         builtin-types.def $(TARGET_H)
1211
1212 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1213         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1214
1215 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1216         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1217         $(EXPR_H)
1218
1219 # Language-independent files.
1220
1221 DRIVER_DEFINES = \
1222   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1223   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1224   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1225   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1226   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1227   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1228   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1229   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1230
1231 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1232     Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H)
1233         (SHLIB_LINK='$(SHLIB_LINK)' \
1234         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1235         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1236   $(DRIVER_DEFINES) \
1237   -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
1238
1239 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1240         (SHLIB_LINK='$(SHLIB_LINK)' \
1241         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1242         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1243   $(DRIVER_DEFINES) \
1244   -c $(srcdir)/gccspec.c $(OUTPUT_OPTION))
1245
1246 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1247
1248 tree-check.h: s-check ; @true
1249 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1250         ./gencheck$(build_exeext) > tmp-check.h
1251         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1252         $(STAMP) s-check
1253
1254 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1255         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1256          gencheck.o $(HOST_LIBS)
1257
1258 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1259              $(lang_tree_files)
1260         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1261           $(srcdir)/gencheck.c $(OUTPUT_OPTION)
1262
1263 gencheck.h : s-gencheck ; @true
1264 s-gencheck : Makefile
1265         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1266             echo "#include \"$$f\""; \
1267         done | sed 's|$(srcdir)/||' > tmp-gencheck.h
1268         $(SHELL) $(srcdir)/move-if-change tmp-gencheck.h gencheck.h
1269         $(STAMP) s-gencheck
1270
1271 options.h : s-options ; @true
1272 s-options : Makefile
1273         lof="$(lang_options_files)"; for f in $$lof; do \
1274             echo "#include \"$$f\""; \
1275         done | sed 's|$(srcdir)/||' > tmp-options.h
1276         $(SHELL) $(srcdir)/move-if-change tmp-options.h options.h
1277         $(STAMP) s-options
1278
1279 specs.h : s-specs ; @true
1280 s-specs : Makefile
1281         lsf="$(lang_specs_files)"; for f in $$lsf; do \
1282             echo "#include \"$$f\""; \
1283         done | sed 's|$(srcdir)/||' > tmp-specs.h
1284         $(SHELL) $(srcdir)/move-if-change tmp-specs.h specs.h
1285         $(STAMP) s-specs
1286
1287 dumpvers: dumpvers.c
1288
1289 version.o: version.c version.h
1290
1291 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1292         flags.h $(GGC_H) varray.h hash.h $(HASHTAB_H) $(TM_P_H)
1293
1294 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1295         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1296
1297 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1298         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1299
1300 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1301         flags.h toplev.h
1302
1303 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1304
1305 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1306
1307 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1308         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1309
1310 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1311         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1312         -DPREFIX=\"$(prefix)\" \
1313           -c $(srcdir)/prefix.c $(OUTPUT_OPTION)
1314
1315 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
1316
1317 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1318    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h langhooks-def.h
1319 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1320    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h
1321 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1322    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1323    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
1324 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1325    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1326    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
1327    $(C_COMMON_H) tree-inline.h
1328 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
1329    langhooks.h
1330 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1331    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1332 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1333    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1334 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1335    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1336    input.h toplev.h intl.h
1337 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1338    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1339    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1340    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1341    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1342    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h \
1343    langhooks.h insn-flags.h options.h
1344         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1345           -DTARGET_NAME=\"$(target_alias)\" \
1346           -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
1347 main.o : main.c $(CONFIG_H) $(SYSTEM_H) toplev.h
1348
1349 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1350    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1351
1352 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1353         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1354
1355 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1356     hard-reg-set.h $(BASIC_BLOCK_H)
1357         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1358
1359 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) hard-reg-set.h $(TM_P_H)
1360 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1361         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1362
1363 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1364    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) $(OBSTACK_H) \
1365    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1366    $(HASHTAB_H) $(TARGET_H) langhooks.h
1367 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1368    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1369    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1370 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1371    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1372    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1373 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1374    except.h function.h $(EXPR_H) libfuncs.h integrate.h \
1375    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1376    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1377 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1378    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
1379    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1380    except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H)
1381 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1382    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1383    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1384    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h
1385 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1386    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1387 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1388    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1389    toplev.h $(TM_P_H)
1390 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1391    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1392    toplev.h function.h ggc.h $(TM_P_H)
1393 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1394    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1395    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1396 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1397     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
1398    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1399 debug.o : debug.c $(CONFIG_H) $(SYSTEM_H)
1400 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1401    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1402    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1403    sdbout.h toplev.h $(TM_P_H) except.h debug.h
1404 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1405    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1406    debug.h langhooks.h
1407 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1408    debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
1409    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1410    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h
1411 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1412    output.h dwarf2asm.h $(TM_P_H)
1413 vmsdbgout.o : vmsdbgout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1414    output.h vmsdbg.h debug.h langhooks.h
1415 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1416    flags.h toplev.h output.h dbxout.h $(GGC_H)
1417 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1418    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1419    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1420    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h
1421 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1422 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1423    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1424    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1425    $(PARAMS_H) $(TM_P_H) $(TARGET_H)
1426 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1427    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1428    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1429
1430 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1431    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1432    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1433 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1434    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1435    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1436 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1437    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1438    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1439 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1440    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1441    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H)
1442 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1443    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1444 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1445    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1446    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1447 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1448    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1449    $(TM_P_H) df.h
1450 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1451    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1452    $(BASIC_BLOCK_H) output.h ssa.h
1453 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1454    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1455 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1456     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1457     errors.h $(GGC_H) df.h function.h
1458 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1459    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h \
1460    $(FIBHEAP_H)
1461 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1462    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1463 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1464    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1465    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H)
1466 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1467    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1468    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1469    toplev.h varray.h except.h cselib.h $(OPTABS_H) $(TM_P_H)
1470 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1471    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1472 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1473    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1474    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H)
1475 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1476    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1477    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1478 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1479    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1480    function.h except.h $(GGC_H) $(TM_P_H)
1481 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1482    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1483    function.h except.h $(GGC_H) $(TM_P_H)
1484 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1485    $(BASIC_BLOCK_H) hard-reg-set.h $(GGC_H)
1486 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1487    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1488    function.h except.h $(GGC_H)
1489 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TIMEVAR_H)\
1490    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h \
1491    $(GGC_H) insn-config.h cselib.h $(TM_P_H)
1492 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1493    $(BASIC_BLOCK_H) hard-reg-set.h
1494 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1495    $(BASIC_BLOCK_H)
1496 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1497    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1498    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1499 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1500    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1501    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1502 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1503    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1504    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1505 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1506    $(REGS_H)
1507         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1508 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1509    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1510    $(TM_P_H)
1511 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1512    errors.h
1513 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1514    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1515    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1516 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1517    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1518    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1519    except.h
1520 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1521    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1522    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1523 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1524    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1525    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1526 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1527    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1528    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h
1529 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1530    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1531    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1532 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1533    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1534    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1535 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1536    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1537    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1538 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1539    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1540    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1541 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1542    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1543    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1544 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1545    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1546 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1547    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1548    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h \
1549    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H)
1550 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1551    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1552    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1553 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1554    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1555    varray.h function.h $(TM_P_H)
1556 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1557    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1558    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H)
1559 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1560 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1561    $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h
1562 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1563    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
1564    cfglayout.h
1565 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1566 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1567    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1568    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1569 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1570    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1571    output.h $(TM_P_H)
1572 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1573    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1574 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1575
1576 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1577    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1578    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1579    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H) \
1580    langhooks.h
1581         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1582                 $(out_file) $(OUTPUT_OPTION)
1583
1584 # Build auxiliary files that support ecoff format.
1585 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1586         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1587
1588 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1589
1590 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1591         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1592
1593 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1594
1595 # Build file to support OSF/rose half-pic format.
1596 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H) halfpic.h
1597
1598 #\f
1599 # Generate header and source files from the machine description,
1600 # and compile them.
1601
1602 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1603   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1604   insn-attr.h insn-attrtab.c
1605
1606 # The following pair of rules has this effect:
1607 # genconfig is run only if the md has changed since genconfig was last run;
1608 # but the file insn-config.h is touched only when its contents actually change.
1609
1610 # Each of the other insn-* files is handled by a similar pair of rules.
1611
1612 # This causes an anomaly in the results of make -n
1613 # because insn-* is older than s-*
1614 # and thus make -n thinks that insn-* will be updated
1615 # and force recompilation of things that depend on it.
1616 # We use move-if-change precisely to avoid such recompilation.
1617 # But there is no way to teach make -n that it will be avoided.
1618
1619 # Each of the insn-*.[ch] rules has a semicolon at the end,
1620 # for otherwise the system Make on SunOS 4.1 never tries
1621 # to recompile insn-*.o.  To avoid problems and extra noise from
1622 # versions of make which don't like empty commands (nothing after the
1623 # trailing `;'), we call true for each.
1624
1625 insn-config.h: s-config ; @true
1626 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1627         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1628         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1629         $(STAMP) s-config
1630
1631 insn-flags.h: s-flags ; @true
1632 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1633         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1634         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1635         $(STAMP) s-flags
1636
1637 insn-codes.h: s-codes ; @true
1638 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1639         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1640         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1641         $(STAMP) s-codes
1642
1643 insn-constants.h: s-constants ; @true
1644 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1645         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1646         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1647         $(STAMP) s-constants
1648
1649 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1650   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1651   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1652         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c \
1653           $(OUTPUT_OPTION)
1654
1655 insn-emit.c: s-emit ; @true
1656 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1657         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1658         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1659         $(STAMP) s-emit
1660
1661 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1662   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1663   $(TM_P_H) toplev.h reload.h
1664         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c \
1665           $(OUTPUT_OPTION)
1666
1667 insn-recog.c: s-recog ; @true
1668 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1669         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1670         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1671         $(STAMP) s-recog
1672
1673 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1674   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1675         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c \
1676           $(OUTPUT_OPTION)
1677
1678 insn-opinit.c: s-opinit ; @true
1679 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1680         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1681         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1682         $(STAMP) s-opinit
1683
1684 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1685   insn-config.h $(RECOG_H)
1686         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c \
1687           $(OUTPUT_OPTION)
1688
1689 insn-extract.c: s-extract ; @true
1690 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1691         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1692         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1693         $(STAMP) s-extract
1694
1695 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1696         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1697         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c \
1698           $(OUTPUT_OPTION)
1699
1700 insn-peep.c: s-peep ; @true
1701 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1702         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1703         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1704         $(STAMP) s-peep
1705
1706 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1707     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1708         $(TM_P_H) flags.h
1709         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c \
1710           $(OUTPUT_OPTION)
1711
1712 insn-attr.h: s-attr ; @true
1713 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1714         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1715         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1716         $(STAMP) s-attr
1717
1718 insn-attrtab.c: s-attrtab ; @true
1719 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1720         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1721         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1722         $(STAMP) s-attrtab
1723
1724 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1725     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1726     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1727     insn-codes.h $(TM_P_H)
1728         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c \
1729           $(OUTPUT_OPTION)
1730
1731 insn-output.c: s-output ; @true
1732 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1733         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1734         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1735         $(STAMP) s-output
1736
1737 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1738 genrtl.c genrtl.h : s-genrtl
1739         @true   # force gnu make to recheck modification times.
1740
1741 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1742         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1743         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1744         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1745         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1746         $(STAMP) s-genrtl
1747
1748 tm-preds.h: s-preds; @true
1749
1750 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1751         ./genpreds$(build_exeext) > tmp-preds.h
1752         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1753         $(STAMP) s-preds
1754
1755 #\f
1756 # Compile the programs that generate insn-* from the machine description.
1757 # They are compiled with $(HOST_CC), and associated libraries,
1758 # since they need to run on this machine
1759 # even if GCC is being compiled to run on some other machine.
1760
1761 # $(CONFIG_H) is omitted from the deps of the gen*.o
1762 # because these programs don't really depend on anything
1763 # about the target machine.  They do depend on config.h itself,
1764 # since that describes the host machine.
1765
1766 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1767   $(OBSTACK_H) $(HASHTAB_H)
1768         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c $(OUTPUT_OPTION)
1769
1770 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1771         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c $(OUTPUT_OPTION)
1772
1773 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1774         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1775           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1776
1777 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1778   $(SYSTEM_H) errors.h gensupport.h
1779         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c $(OUTPUT_OPTION)
1780
1781 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1782         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1783          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1784
1785 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1786   $(SYSTEM_H) errors.h gensupport.h
1787         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c $(OUTPUT_OPTION)
1788
1789 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1790         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1791          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1792
1793 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1794   $(SYSTEM_H) errors.h gensupport.h
1795         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c $(OUTPUT_OPTION)
1796
1797 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1798         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1799          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1800
1801 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1802         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c $(OUTPUT_OPTION)
1803
1804 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1805         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1806          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1807
1808 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1809         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c $(OUTPUT_OPTION)
1810
1811 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1812         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1813          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1814
1815 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1816   $(SYSTEM_H) errors.h gensupport.h
1817         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c $(OUTPUT_OPTION)
1818
1819 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1820         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1821          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1822
1823 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1824   $(SYSTEM_H) errors.h gensupport.h
1825         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c $(OUTPUT_OPTION)
1826
1827 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1828         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1829          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1830
1831 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1832   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1833         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c $(OUTPUT_OPTION)
1834
1835 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1836         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1837          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1838
1839 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1840         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c $(OUTPUT_OPTION)
1841
1842 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1843         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1844          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1845
1846 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1847         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c $(OUTPUT_OPTION)
1848
1849 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1850         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1851          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1852
1853 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1854   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1855         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c $(OUTPUT_OPTION)
1856
1857 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1858         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1859          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1860
1861 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1862   $(SYSTEM_H) errors.h gensupport.h
1863         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c $(OUTPUT_OPTION)
1864
1865 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1866         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1867          gengenrtl.o $(HOST_LIBS)
1868
1869 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1870         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c $(OUTPUT_OPTION)
1871
1872 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1873         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1874          genpreds.o $(HOST_LIBS)
1875
1876 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1877         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c $(OUTPUT_OPTION)
1878
1879 #\f
1880 # Compile the libraries to be used by gen*.
1881 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1882 # and HOST_PREFIX_1 is `loser-', just to ensure these rules don't conflict
1883 # with the rules for rtl.o, etc.
1884 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1885   real.h $(GGC_H) errors.h
1886         rm -f $(HOST_PREFIX)rtl.c
1887         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1888         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c $(OUTPUT_OPTION)
1889
1890 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1891   $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H)
1892         rm -f $(HOST_PREFIX)print-rtl.c
1893         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1894         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c $(OUTPUT_OPTION)
1895
1896 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1897   flags.h $(BASIC_BLOCK_H) $(REGS_H)
1898         rm -f $(HOST_PREFIX)bitmap.c
1899         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1900         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c $(OUTPUT_OPTION)
1901
1902 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H) errors.h
1903         rm -f $(HOST_PREFIX)errors.c
1904         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1905         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c $(OUTPUT_OPTION)
1906
1907 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H) $(GCC_H)
1908         rm -f $(HOST_PREFIX)ggc-none.c
1909         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1910         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c $(OUTPUT_OPTION)
1911
1912 #\f
1913 # Remake internationalization support.
1914 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
1915         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1916           -DLOCALEDIR=\"$(localedir)\" \
1917           -c $(srcdir)/intl.c $(OUTPUT_OPTION)
1918
1919 $(top_builddir)/intl/libintl.a: intl.all
1920
1921 intl.all intl.install intl.uninstall \
1922   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1923         @for d in $(INTL_SUBDIRS); do \
1924           target=`expr $@ : 'intl.\(.*\)'` && \
1925           echo "(cd $$d && $(MAKE) $$target)" && \
1926           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1927           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1928         done
1929
1930 # intl.all and intl.install need config.h to exist, and the files it includes.
1931 # (FIXME: intl/*.c shouldn't need to see insn-foo.h!)
1932 intl.all intl.install: config.h insn-flags.h insn-constants.h
1933
1934 # Make-lang.in should add dependencies of po-generated on any generated
1935 # files which need to be scanned by gettext (usually Yacc-generated parsers).
1936 po-generated: c-parse.c tradcif.c
1937
1938 #\f
1939 # Remake cpp and protoize.
1940
1941 PREPROCESSOR_DEFINES = \
1942   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1943   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1944   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
1945   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
1946   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
1947   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1948   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1949
1950 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1951                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1952                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
1953
1954 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
1955                 $(OBSTACK_H) $(SYSTEM_H)
1956
1957 # Most of the other archives built/used by this makefile are for
1958 # targets.  This one is strictly for the host.
1959 libcpp.a: $(LIBCPP_OBJS)
1960         -rm -rf libcpp.a
1961         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1962         -$(RANLIB) libcpp.a
1963
1964 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1965         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1966         intl.o libcpp.a $(LIBS)
1967
1968 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
1969
1970 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1971 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
1972 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
1973 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1974 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
1975 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
1976 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1977 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1978                 mkdeps.h prefix.h version.h except.h
1979
1980 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
1981         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1982           $(PREPROCESSOR_DEFINES) \
1983           -c $(srcdir)/cppdefault.c $(OUTPUT_OPTION)
1984
1985 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
1986
1987 # The traditional mode preprocessor, a separate program for ease of
1988 # maintenance.  Some code is shared with the ISO-C cpp.
1989 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
1990         mkdeps.o $(LIBDEPS)
1991         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1992         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
1993
1994 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
1995 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
1996
1997 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1998         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1999         mv -f tr$$$$.c tradcif.c)
2000
2001 # Note for the stamp targets, we run the program `true' instead of
2002 # having an empty command (nothing following the semicolon).
2003
2004 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
2005
2006 PROTO_OBJS = intl.o version.o
2007
2008 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
2009         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2010
2011 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2012         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2013
2014 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2015    Makefile version.h
2016         (SHLIB_LINK='$(SHLIB_LINK)' \
2017         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2018         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2019           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2020           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2021
2022 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2023    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2024         (SHLIB_LINK='$(SHLIB_LINK)' \
2025         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2026         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2027           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2028           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
2029
2030 # This info describes the target machine, so compile with GCC just built.
2031 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2032    stmp-int-hdrs
2033         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2034         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2035           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2036         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2037           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2038         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2039
2040
2041 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2042         -rm -f tmp-proto.[cso]
2043         cp $(srcdir)/protoize.c tmp-proto.c
2044         chmod u+w tmp-proto.c
2045         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2046           $(GCC_CFLAGS) $(INCLUDES) \
2047           -DGCC_INCLUDE_DIR=0 \
2048           -DGPLUSPLUS_INCLUDE_DIR=0 \
2049           -DCROSS_INCLUDE_DIR=0 \
2050           -DTOOL_INCLUDE_DIR=0 \
2051           -DSTANDARD_EXEC_PREFIX=0 \
2052           -DDEFAULT_TARGET_MACHINE=0 \
2053           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2054         @echo '**********' Expect 400 lines of differences.
2055         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2056         -wc -l tmp-proto.diff
2057         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2058           $(GCC_CFLAGS) $(INCLUDES) \
2059           -DGCC_INCLUDE_DIR=0 \
2060           -DGPLUSPLUS_INCLUDE_DIR=0 \
2061           -DCROSS_INCLUDE_DIR=0 \
2062           -DTOOL_INCLUDE_DIR=0 \
2063           -DSTANDARD_EXEC_PREFIX=0 \
2064           -DDEFAULT_TARGET_MACHINE=0 \
2065           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2066         @echo Expect zero differences.
2067         diff $(srcdir)/protoize.c tmp-proto.c | cat
2068         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2069
2070 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2071
2072 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2073 # upon whether $(exeext) is empty or not.
2074 GCOV_OBJS = gcov.o intl.o version.o
2075 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2076         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2077 #\f
2078 # Build the include directory.  The stamp files are stmp-* rather than
2079 # s-* so that mostlyclean does not force the include directory to
2080 # be rebuilt.
2081
2082 # Build the include directory including float.h (which no longer depends upon
2083 # enquire).
2084 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2085 # Copy in the headers provided with gcc.
2086 # The sed command gets just the last file name component;
2087 # this is necessary because VPATH could add a dirname.
2088 # Using basename would be simpler, but some systems don't have it.
2089 # The touch command is here to workaround an AIX/Linux NFS bug.
2090         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2091         for file in .. $(USER_H); do \
2092           if [ X$$file != X.. ]; then \
2093             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2094             $(STAMP) include/$$realfile; \
2095             rm -f include/$$realfile; \
2096             cp $$file include; \
2097             chmod a+r include/$$realfile; \
2098           fi; \
2099         done
2100         rm -f include/limits.h
2101         cp xlimits.h include/limits.h
2102         chmod a+r include/limits.h
2103         rm -f include/float.h
2104         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2105           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2106           chmod a+r include/float.h; \
2107         else :; fi
2108 # Install the README
2109         rm -f include/README
2110         cp $(srcdir)/README-fixinc include/README
2111         chmod a+r include/README
2112         $(STAMP) $@
2113
2114 # fixinc.sh depends on this, not on specs directly.
2115 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2116 # after each stage just because specs' mtime has changed.
2117 specs.ready: specs
2118         -if [ -f specs.ready ] ; then \
2119                 true; \
2120         else \
2121                 $(STAMP) specs.ready; \
2122         fi
2123
2124 FIXINCSRCDIR=$(srcdir)/fixinc
2125 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2126         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2127         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2128         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2129         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2130         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2131         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2132         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2133         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2134
2135 # Build fixed copies of system files.
2136 stmp-fixinc: fixinc.sh gsyslimits.h
2137         rm -rf include; mkdir include
2138         -chmod a+rx include
2139         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2140         SHELL='$(SHELL)' ;\
2141         export TARGET_MACHINE srcdir SHELL ; \
2142         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2143         rm -f include/syslimits.h; \
2144         if [ -f include/limits.h ]; then \
2145           mv include/limits.h include/syslimits.h; \
2146         else \
2147           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2148         fi; \
2149         chmod a+r include/syslimits.h)
2150 # If $(SYSTEM_HEADER_DIR) is $(build_tooldir)/sys-include, and
2151 # that directory exists, then make sure that $(libsubdir) exists.
2152 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2153 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2154 # exists.
2155 # ??? Better would be to use -isystem $(build_tooldir)/sys-include,
2156 # but fixincludes does not take such arguments.
2157         if [ "$(SYSTEM_HEADER_DIR)" = "$(build_tooldir)/sys-include" ] \
2158            && [ -d $(build_tooldir)/sys-include ]; then \
2159           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2160           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2161           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2162           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2163         else true; fi
2164         $(STAMP) stmp-fixinc
2165
2166 # Files related to the fixproto script.
2167 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2168 # used in native and host-x-target builds, so it's safe to link them with
2169 # libiberty.a.
2170
2171 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2172         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2173         then \
2174           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2175           export CC; \
2176           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2177           mv tmp-deduced.h deduced.h; \
2178         else \
2179           $(STAMP) deduced.h; \
2180         fi
2181
2182 GEN_PROTOS_OBJS = gen-protos.o scan.o
2183 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2184         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2185           $(GEN_PROTOS_OBJS) $(HOST_LIBS)
2186
2187 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2188         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c $(OUTPUT_OPTION)
2189
2190 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2191         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c $(OUTPUT_OPTION)
2192
2193 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2194         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2195           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2196         mv tmp-fixtmp.c fixtmp.c
2197         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2198           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2199           | ./gen-protos >xsys-protos.hT
2200         mv xsys-protos.hT xsys-protos.h
2201         rm -rf fixtmp.c
2202
2203 # This is nominally a 'build' program, but it's run only when host==build,
2204 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2205 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2206            $(LIBDEPS) libcpp.a
2207         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2208            scan-decls.o scan.o libcpp.a $(LIBS)
2209
2210 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2211         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2212         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c $(OUTPUT_OPTION)
2213
2214 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2215         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c $(OUTPUT_OPTION)
2216
2217 # stmp-fixproto depends on this, not on fix-header directly.
2218 # The idea is to make sure fix-header gets built,
2219 # but not rerun fixproto after each stage
2220 # just because fix-header's mtime has changed.
2221 fixhdr.ready: fix-header$(build_exeext)
2222         -if [ -f fixhdr.ready ] ; then \
2223                 true; \
2224         else \
2225                 $(STAMP) fixhdr.ready; \
2226         fi
2227
2228 # stmp-int-headers is to make sure fixincludes has already finished.
2229 # The if statement is so that we don't run fixproto a second time
2230 # if it has already been run on the files in `include'.
2231 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2232         if [ -f include/fixed ] ; then true; \
2233         else \
2234           : This line works around a 'make' bug in BSDI 1.1.; \
2235           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2236           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2237             export mkinstalldirs; \
2238           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2239             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2240             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2241           else true; fi; \
2242           $(STAMP) include/fixed; \
2243         fi
2244         $(STAMP) stmp-fixproto
2245 #\f
2246 # Remake the info files.
2247
2248 docdir = $(srcdir)/doc
2249
2250 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2251 info: $(docdir)/cpp.info $(docdir)/gcc.info $(docdir)/gccint.info lang.info $(docdir)/cppinternals.info
2252
2253 $(docdir)/cpp.info: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2254         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2255
2256 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/include/gcc-common.texi \
2257          $(docdir)/frontends.texi $(docdir)/standards.texi \
2258          $(docdir)/invoke.texi $(docdir)/extend.texi $(docdir)/md.texi \
2259          $(docdir)/objc.texi $(docdir)/gcov.texi $(docdir)/trouble.texi \
2260          $(docdir)/bugreport.texi $(docdir)/service.texi \
2261          $(docdir)/contribute.texi $(docdir)/vms.texi \
2262          $(docdir)/include/funding.texi $(docdir)/gnu.texi \
2263          $(docdir)/include/gpl.texi $(docdir)/include/fdl.texi \
2264          $(docdir)/contrib.texi
2265         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2266
2267 $(docdir)/gccint.info: $(docdir)/gccint.texi \
2268          $(docdir)/include/gcc-common.texi $(docdir)/contribute.texi \
2269          $(docdir)/makefile.texi $(docdir)/configterms.texi \
2270          $(docdir)/portability.texi $(docdir)/interface.texi \
2271          $(docdir)/passes.texi $(docdir)/c-tree.texi \
2272          $(docdir)/rtl.texi $(docdir)/md.texi $(docdir)/tm.texi \
2273          $(docdir)/hostconfig.texi $(docdir)/fragments.texi \
2274          $(docdir)/configfiles.texi $(docdir)/collect2.texi \
2275          $(docdir)/headerdirs.texi $(docdir)/include/funding.texi \
2276          $(docdir)/gnu.texi $(docdir)/include/gpl.texi \
2277          $(docdir)/include/fdl.texi $(docdir)/contrib.texi \
2278          $(docdir)/languages.texi $(docdir)/sourcebuild.texi
2279         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gccint.info doc/gccint.texi
2280
2281 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2282         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2283                 doc/cppinternals.texi
2284
2285 dvi: gcc.dvi gccint.dvi cpp.dvi lang.dvi cppinternals.dvi
2286
2287 # This works with GNU Make's default rule.
2288 cpp.dvi: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2289         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2290
2291 gcc.dvi: $(docdir)/gcc.texi $(docdir)/include/gcc-common.texi \
2292          $(docdir)/frontends.texi $(docdir)/standards.texi \
2293          $(docdir)/invoke.texi $(docdir)/extend.texi $(docdir)/md.texi \
2294          $(docdir)/objc.texi $(docdir)/gcov.texi $(docdir)/trouble.texi \
2295          $(docdir)/bugreport.texi $(docdir)/service.texi \
2296          $(docdir)/contribute.texi $(docdir)/vms.texi \
2297          $(docdir)/include/funding.texi $(docdir)/gnu.texi \
2298          $(docdir)/include/gpl.texi $(docdir)/include/fdl.texi \
2299          $(docdir)/contrib.texi
2300         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2301
2302 gccint.dvi: $(docdir)/gccint.texi \
2303          $(docdir)/include/gcc-common.texi $(docdir)/contribute.texi \
2304          $(docdir)/makefile.texi $(docdir)/configterms.texi \
2305          $(docdir)/portability.texi $(docdir)/interface.texi \
2306          $(docdir)/passes.texi $(docdir)/c-tree.texi \
2307          $(docdir)/rtl.texi $(docdir)/md.texi $(docdir)/tm.texi \
2308          $(docdir)/hostconfig.texi $(docdir)/fragments.texi \
2309          $(docdir)/configfiles.texi $(docdir)/collect2.texi \
2310          $(docdir)/headerdirs.texi $(docdir)/include/funding.texi \
2311          $(docdir)/gnu.texi $(docdir)/include/gpl.texi \
2312          $(docdir)/include/fdl.texi $(docdir)/contrib.texi \
2313          $(docdir)/languages.texi $(docdir)/sourcebuild.texi
2314         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gccint.texi
2315
2316 cppinternals.dvi: $(docdir)/cppinternals.texi
2317         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2318
2319 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1 \
2320          $(docdir)/gfdl.7 $(docdir)/gpl.7 $(docdir)/fsf-funding.7 \
2321          lang.generated-manpages
2322
2323 $(docdir)/gcov.1: $(docdir)/gcov.texi
2324         $(STAMP) $(docdir)/gcov.1
2325         -$(TEXI2POD) < $(docdir)/gcov.texi > gcov.pod
2326         -($(POD2MAN) --section=1 gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2327                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2328                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2329         -rm -f gcov.pod
2330
2331 $(docdir)/cpp.1: $(docdir)/cpp.texi
2332         $(STAMP) $(docdir)/cpp.1
2333         -$(TEXI2POD) < $(docdir)/cpp.texi > cpp.pod
2334         -($(POD2MAN) --section=1 cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2335                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2336                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2337         -rm -f cpp.pod
2338
2339 $(docdir)/gcc.1: $(docdir)/invoke.texi
2340         $(STAMP) $(docdir)/gcc.1
2341         -$(TEXI2POD) < $(docdir)/invoke.texi > gcc.pod
2342         -($(POD2MAN) --section=1 gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2343                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2344                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2345         -rm -f gcc.pod
2346
2347 $(docdir)/gfdl.7: $(docdir)/include/fdl.texi
2348         $(STAMP) $(docdir)/gfdl.7
2349         -$(TEXI2POD) < $(docdir)/include/fdl.texi > gfdl.pod
2350         -($(POD2MAN) --section=7 gfdl.pod > $(docdir)/gfdl.7.T$$$$ && \
2351                 mv -f $(docdir)/gfdl.7.T$$$$ $(docdir)/gfdl.7) || \
2352                 (rm -f $(docdir)/gfdl.7.T$$$$ && exit 1)
2353         -rm -f gfdl.pod
2354
2355 $(docdir)/gpl.7: $(docdir)/include/gpl.texi
2356         $(STAMP) $(docdir)/gpl.7
2357         -$(TEXI2POD) < $(docdir)/include/gpl.texi > gpl.pod
2358         -($(POD2MAN) --section=7 gpl.pod > $(docdir)/gpl.7.T$$$$ && \
2359                 mv -f $(docdir)/gpl.7.T$$$$ $(docdir)/gpl.7) || \
2360                 (rm -f $(docdir)/gpl.7.T$$$$ && exit 1)
2361         -rm -f gpl.pod
2362
2363 $(docdir)/fsf-funding.7: $(docdir)/include/funding.texi
2364         $(STAMP) $(docdir)/fsf-funding.7
2365         -$(TEXI2POD) < $(docdir)/include/funding.texi > fsf-funding.pod
2366         -($(POD2MAN) --section=7 fsf-funding.pod \
2367                 > $(docdir)/fsf-funding.7.T$$$$ && \
2368             mv -f $(docdir)/fsf-funding.7.T$$$$ $(docdir)/fsf-funding.7) || \
2369             (rm -f $(docdir)/fsf-funding.7.T$$$$ && exit 1)
2370         -rm -f fsf-funding.pod
2371
2372 #\f
2373 # Deletion of files made during compilation.
2374 # There are four levels of this:
2375 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2376 # `mostlyclean' is useful while working on a particular type of machine.
2377 # It deletes most, but not all, of the files made by compilation.
2378 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2379 # `clean' deletes everything made by running `make all'.
2380 # `distclean' also deletes the files made by config.
2381 # `maintainer-clean' also deletes everything that could be regenerated
2382 # automatically, except for `configure'.
2383 # We remove as much from the language subdirectories as we can
2384 # (less duplicated code).
2385
2386 INTL_MOSTLYCLEAN = intl.mostlyclean
2387 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2388         -rm -f $(STAGESTUFF)
2389         -rm -rf libgcc
2390 # Delete the temporary source copies for cross compilation.
2391         -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)print-rtl.c
2392         -rm -f $(HOST_PREFIX_1)bitmap.c $(HOST_PREFIX_1)errors.c
2393         -rm -f $(HOST_PREFIX_1)ggc-none.c
2394 # Delete the temp files made in the course of building libgcc.a.
2395         -rm -f xlimits.h
2396 # Delete other built files.
2397         -rm -f t-float.h-cross xsys-protos.hT
2398 # Delete the stamp and temporary files.
2399         -rm -f s-* tmp-* stamp-* stmp-*
2400         -rm -f */stamp-* */tmp-*
2401 # Delete debugging dump files.
2402         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2403 # Delete some files made during installation.
2404         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2405         -rm -f collect collect2 mips-tfile mips-tdump
2406 # Delete files generated for fixproto
2407         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2408           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2409 # Delete files generated for fixincl
2410         -rm -rf fixincl fixinc.sh specs.ready
2411         (cd fixinc && $(MAKE) clean)
2412 # Delete unwanted output files from TeX.
2413         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2414         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2415 # Delete sorted indices we don't actually use.
2416         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2417 # Delete core dumps.
2418         -rm -f core */core
2419
2420 # Delete all files made by compilation
2421 # that don't exist in the distribution.
2422 INTL_CLEAN = intl.clean
2423 clean: mostlyclean $(INTL_CLEAN) lang.clean
2424         -rm -f libgcc.a libgcc_eh.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2425         -rm -f config.h tconfig.h hconfig.h tm_p.h
2426         -rm -f cs-*
2427         -rm -rf libgcc
2428         -rm -f *.dvi
2429         -rm -f */*.dvi
2430 # Delete the include directory.
2431         -rm -rf include
2432 # Delete files used by the "multilib" facility (including libgcc subdirs).
2433         -rm -f multilib.h tmpmultilib*
2434         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2435           rm -rf $(MULTILIB_DIRNAMES); \
2436         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2437           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2438         fi ; fi
2439         -rm -fr stage1 stage2 stage3 stage4
2440 # Delete stamps of bootstrap stages
2441         -rm -f stage?_*
2442         -rm -f clean?_*
2443         -rm -f stage_last
2444
2445 # Delete all files that users would normally create
2446 # while building and installing GCC.
2447 INTL_DISTCLEAN = intl.distclean
2448 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2449         -rm -f auto-host.h auto-build.h
2450         -rm -f cstamp-h
2451         -rm -f config.status config.run config.cache config.bak
2452         -rm -f Make-lang Make-hooks Make-host Make-target
2453         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2454         -rm -f gthr-default.h
2455         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2456         -rm -f c-parse.output
2457         -rm -f *.asm
2458         -rm -f float.h
2459         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2460         -rm -f testsuite/{gcc,g++}.{log,sum}
2461         -rm -f intl/libintl.h libintl.h
2462         -rm -f cxxmain.c
2463         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2464         -rm -f gcov.pod
2465         -rm -f fixinc/Makefile
2466         -rmdir ada cp f java objc fixinc intl po 2>/dev/null
2467
2468 # Delete anything likely to be found in the source directory
2469 # that shouldn't be in the distribution.
2470 extraclean: distclean lang.extraclean
2471         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2472         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2473         -rm -f config/*/=* config/*/"#"* config/*/*~*
2474         -rm -f config/*/*.orig config/*/*.rej
2475         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2476         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2477         -rm -f *lose config/*lose config/*/*lose
2478         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2479         -rm -f y.tab.c yacc.*
2480         -rm -f */=* */"#"* */*~*
2481         -rm -f */patch* */*.orig */*.rej
2482         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2483         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2484         -rm -f */*lose */*.s */*.s[0-9] */*.i
2485
2486 # Get rid of every file that's generated from some other file, except for `configure'.
2487 # Most of these files ARE PRESENT in the GCC distribution.
2488 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2489 # submake, so that we don't descend into intl after its makefile has been
2490 # removed.
2491 maintainer-clean:
2492         @echo 'This command is intended for maintainers to use; it'
2493         @echo 'deletes files that may need special tools to rebuild.'
2494         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2495                 intl.maintainer-clean lang.maintainer-clean distclean
2496         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2497         -rm -f cpp.??s cpp.*aux
2498         -rm -f gcc.??s gcc.*aux
2499         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info* $(docdir)/gccint.info*
2500         -rm -f $(docdir)/cppinternals.info*
2501         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2502         -rm -f $(docdir)/fsf-funding.7 $(docdir)/gfdl.7 $(docdir)/gpl.7
2503 #\f
2504 # Entry points `install' and `uninstall'.
2505 # Also use `install-collect2' to install collect2 when the config files don't.
2506
2507 # Copy the compiler files into directories where they will be run.
2508 # Install the driver last so that the window when things are
2509 # broken is small.
2510 install: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2511     $(INSTALL_CPP) install-man install-info intl.install install-@POSUB@ \
2512     lang.install-normal install-driver
2513
2514 # Handle cpp installation.
2515 install-cpp: cpp$(exeext)
2516         -if [ -f gcc-cross$(exeext) ] ; then \
2517           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2518           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2519           if [ x$(cpp_install_dir) != x ]; then \
2520             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2521             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2522           else true; fi; \
2523         else \
2524           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2525           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2526           if [ x$(cpp_install_dir) != x ]; then \
2527             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2528             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2529           else true; fi; \
2530         fi
2531
2532 uninstall-cpp:
2533         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2534         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2535         -if [ x$(cpp_install_dir) != x ]; then \
2536           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2537           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2538         else true; fi
2539
2540 # Create the installation directories.
2541 installdirs:
2542         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2543         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2544         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2545         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2546 # This dir isn't currently searched by cpp.
2547 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2548         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2549           fdir=$${fdir}/$${dir}; \
2550           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2551         done
2552         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2553         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2554         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2555         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2556 # We don't use mkdir -p to create the parents of man1dir,
2557 # because some systems don't support it.
2558 # Instead, we use this technique to create the immediate parent of man1dir.
2559         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2560         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2561         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2562         -if [ -d $(man7dir) ] ; then true ; else mkdir $(man7dir) ; chmod a+rx $(man7dir) ; fi
2563
2564 # Install the compiler executables built during cross compilation.
2565 install-common: native $(EXTRA_PARTS) lang.install-common
2566         for file in $(COMPILERS); do \
2567           if [ -f $$file ] ; then \
2568             rm -f $(libsubdir)/$$file; \
2569             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2570           else true; \
2571           fi; \
2572         done
2573         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2574           if [ x"$$file" != x.. ]; then \
2575             rm -f $(libsubdir)/$$file; \
2576             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2577           else true; fi; \
2578         done
2579         for file in $(EXTRA_PARTS) ..; do \
2580           if [ x"$$file" != x.. ]; then \
2581             rm -f $(libsubdir)/$$file; \
2582             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2583             chmod a-x $(libsubdir)/$$file; \
2584           else true; fi; \
2585         done
2586 # Don't mess with specs if it doesn't exist yet.
2587         -if [ -f specs ] ; then \
2588           rm -f $(libsubdir)/specs; \
2589           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2590           chmod a-x $(libsubdir)/specs; \
2591         fi
2592 # Install protoize if it was compiled.
2593         -if [ -f protoize$(exeext) ]; \
2594         then \
2595             if [ -f gcc-cross$(exeext) ] ; then \
2596                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2597                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2598                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2599                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2600             else \
2601                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2602                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2603                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2604                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2605             fi ; \
2606             rm -f $(libsubdir)/SYSCALLS.c.X; \
2607             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2608             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2609         fi
2610         -rm -f $(libsubdir)/cpp0$(exeext)
2611         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2612         -rm -f $(libsubdir)/tradcpp0$(exeext)
2613         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2614 # Install gcov if it was compiled.
2615         -if [ -f gcov$(exeext) ]; \
2616         then \
2617             rm -f $(bindir)/gcov$(exeext); \
2618             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2619         fi
2620         $(INSTALL_SCRIPT) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2621
2622 # Install the driver program as $(target_alias)-gcc
2623 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2624 install-driver: installdirs xgcc$(exeext)
2625         -if [ -f gcc-cross$(exeext) ] ; then \
2626           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2627           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2628           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2629             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2630             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2631           else true; fi; \
2632         else \
2633           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2634           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2635           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2636           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2637           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(GCC_TARGET_INSTALL_NAME)$(exeext); \
2638         fi
2639
2640 # Install the info files.
2641 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2642 # to do the install.
2643 install-info: doc installdirs lang.install-info
2644         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2645         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2646         if [ -f $(docdir)/gcc.info ]; then \
2647           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2648                 $(docdir)/cppinternals.info* $(docdir)/gccint.info*; do \
2649             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2650             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2651           done; \
2652         else true; fi
2653         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2654           if [ -f $(infodir)/dir ] ; then \
2655             for f in cpp.info gcc.info gccint.info cppinternals.info; do \
2656                 if [ -f $(infodir)/$$f ]; then \
2657                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2658                 else true; fi; \
2659             done; \
2660           else true; fi; \
2661         else true; fi;
2662         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2663         -chmod a-x $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2664
2665 # Install the man pages.
2666 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2667         -if [ -f gcc-cross$(exeext) ] ; then \
2668           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2669           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2670           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2671         else \
2672           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2673           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2674           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2675         fi
2676         -rm -f $(man1dir)/cpp$(man1ext)
2677         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(man1ext)
2678         -chmod a-x $(man1dir)/cpp$(man1ext)
2679         -rm -f $(man1dir)/gcov$(man1ext)
2680         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(man1ext)
2681         -chmod a-x $(man1dir)/gcov$(man1ext)
2682         -rm -f $(man7dir)/fsf-funding$(man7ext)
2683         -$(INSTALL_DATA) $(docdir)/fsf-funding.7 $(man7dir)/fsf-funding$(man7ext)
2684         -chmod a-x $(man7dir)/fsf-funding$(man7ext)
2685         -rm -f $(man7dir)/gfdl$(man7ext)
2686         -$(INSTALL_DATA) $(docdir)/gfdl.7 $(man7dir)/gfdl$(man7ext)
2687         -chmod a-x $(man7dir)/gfdl$(man7ext)
2688         -rm -f $(man7dir)/gpl$(man7ext)
2689         -$(INSTALL_DATA) $(docdir)/gpl.7 $(man7dir)/gpl$(man7ext)
2690         -chmod a-x $(man7dir)/gpl$(man7ext)
2691
2692 # Install the library.
2693 install-libgcc: libgcc.mk libgcc.a installdirs
2694         if $(RANLIB_TEST_FOR_TARGET); then \
2695           r_f_t=$(RANLIB_FOR_TARGET); \
2696         else \
2697           r_f_t=: ; \
2698         fi; \
2699         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2700           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2701           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2702           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2703           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2704           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2705           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2706           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2707           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2708           INCLUDES="$(INCLUDES)" \
2709           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2710           LIB1ASMSRC='$(LIB1ASMSRC)' \
2711           MAKEOVERRIDES= \
2712           INSTALL_DATA="$(INSTALL_DATA)" \
2713           RANLIB_FOR_TARGET="$$r_f_t" \
2714           libsubdir="$(libsubdir)" \
2715           slibdir="$(slibdir)" \
2716           -f libgcc.mk install
2717
2718 # Install multiple versions of libgcc.a.
2719 install-multilib: stmp-multilib installdirs
2720         if $(RANLIB_TEST_FOR_TARGET); then \
2721           r_f_t=$(RANLIB_FOR_TARGET); \
2722         else \
2723           r_f_t=: ; \
2724         fi; \
2725         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2726           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2727           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2728           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2729           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2730           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2731           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2732           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2733           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2734           INCLUDES="$(INCLUDES)" \
2735           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2736           LIB1ASMSRC='$(LIB1ASMSRC)' \
2737           MAKEOVERRIDES= \
2738           INSTALL_DATA="$(INSTALL_DATA)" \
2739           RANLIB_FOR_TARGET="$$r_f_t" \
2740           libsubdir="$(libsubdir)" \
2741           slibdir="$(slibdir)" \
2742           -f libgcc.mk install
2743
2744 # Install all the header files built in the include subdirectory.
2745 install-headers: $(INSTALL_HEADERS_DIR)
2746 # Fix symlinks to absolute paths in the installed include directory to
2747 # point to the installed directory, not the build directory.
2748 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2749         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2750         if [ $$? -eq 0 ]; then \
2751           dir=`cd include; pwd`; \
2752           for i in $$files; do \
2753             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2754             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2755               rm -f $(libsubdir)/include/$$i; \
2756               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2757             fi; \
2758           done; \
2759         fi
2760
2761 # Create or recreate the gcc private include file directory.
2762 install-include-dir: installdirs
2763         -rm -rf $(libsubdir)/include
2764         mkdir $(libsubdir)/include
2765         -chmod a+rx $(libsubdir)/include
2766
2767 # Install the include directory using tar.
2768 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2769 # We use `pwd`/include instead of just include to problems with CDPATH
2770 # Unless a full pathname is provided, some shells would print the new CWD,
2771 # found in CDPATH, corrupting the output.  We could just redirect the
2772 # output of `cd', but some shells lose on redirection within `()'s
2773         (cd `pwd`/include ; \
2774          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2775 # /bin/sh on some systems returns the status of the first tar,
2776 # and that can lose with GNU tar which always writes a full block.
2777 # So use `exit 0' to ignore its exit status.
2778
2779 # Install the include directory using cpio.
2780 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2781 # See discussion about the use of `pwd` above
2782         cd `pwd`/include ; \
2783         find . -print | cpio -pdum $(libsubdir)/include
2784
2785 # Install the include directory using cp.
2786 install-headers-cp: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2787         cp -p -r include $(libsubdir)
2788
2789 # Use this target to install the program `collect2' under the name `collect2'.
2790 install-collect2: collect2 installdirs
2791         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2792 # Install the driver program as $(libsubdir)/gcc for collect2.
2793         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2794
2795 # Cancel installation by deleting the installed files.
2796 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2797         -rm -rf $(libsubdir)
2798         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2799         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2800         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2801         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2802         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2803         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2804         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2805         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
2806         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(man1ext)
2807         -rm -rf $(man1dir)/cpp$(man1ext)
2808         -rm -rf $(man1dir)/protoize$(man1ext)
2809         -rm -rf $(man1dir)/unprotoize$(man1ext)
2810         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2811         -rm -f $(infodir)/cppinternals.info* $(infodir)/gccint.info*
2812 #\f
2813 # These targets are for the dejagnu testsuites. The file site.exp
2814 # contains global variables that all the testsuites will use.
2815
2816 # Set to $(target_alias)/ for cross.
2817 target_subdir = @target_subdir@
2818
2819 site.exp: ./config.status Makefile
2820         @echo "Making a new config file..."
2821         -@rm -f ./tmp?
2822         @$(STAMP) site.exp
2823         -@mv site.exp site.bak
2824         @echo "## these variables are automatically generated by make ##" > ./tmp0
2825         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2826         @echo "# add them to the last section" >> ./tmp0
2827         @echo "set rootme \"`pwd`\"" >> ./tmp0
2828         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2829         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2830         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2831         @echo "set target_triplet $(target)" >> ./tmp0
2832         @echo "set target_alias $(target_alias)" >> ./tmp0
2833 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2834         @echo "set CFLAGS \"\"" >> ./tmp0
2835         @echo "set CXXFLAGS \"-I$(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
2836         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2837         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2838 # If newlib has been configured, we need to pass -B to gcc so it can find
2839 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2840 # message if it doesn't, but the testsuite is supposed to ignore the message -
2841 # it's too difficult to tell when to and when not to pass -B (not all targets
2842 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2843 # seems like too selective a test.
2844 # ??? Another way to solve this might be to rely on linker scripts.  Then
2845 # theoretically the -B won't be needed.
2846 # We also need to pass -L ../ld so that the linker can find ldscripts.
2847         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2848           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2849           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2850           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2851           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2852           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2853         else true; \
2854         fi
2855         @if [ -d $(objdir)/../ld ] ; then \
2856           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2857         else true; \
2858         fi
2859         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2860         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2861         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2862         @cat ./tmp0 > site.exp
2863         @cat site.bak | sed \
2864                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2865         -@rm -f ./tmp?
2866
2867 CHECK_TARGETS = check-gcc @check_languages@
2868
2869 check-c++ : check-g++
2870 check-f77 : check-g77
2871 check-java :
2872
2873 check: $(CHECK_TARGETS)
2874
2875 # The idea is to parallelize testing of multilibs, for example:
2876 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2877 # will run 3 concurrent sessions of check-gcc, eventually testing
2878 # all 10 combinations.  GNU make is required, as is a shell that expands
2879 # alternations within braces.
2880 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2881         target=`echo "$@" | sed 's,//.*,,'`; \
2882         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2883         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2884         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2885           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2886           "$$target"
2887
2888 TESTSUITEDIR = testsuite
2889
2890 $(TESTSUITEDIR)/site.exp: site.exp
2891         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2892         -rm -f $@
2893         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2894
2895 check-g++: $(TESTSUITEDIR)/site.exp
2896         -(rootme=`pwd`; export rootme; \
2897         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2898         cd $(TESTSUITEDIR); \
2899         EXPECT=${EXPECT} ; export EXPECT ; \
2900         if [ -f $${rootme}/../expect/expect ] ; then  \
2901            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2902             export TCL_LIBRARY ; fi ; \
2903         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2904
2905 check-gcc: $(TESTSUITEDIR)/site.exp
2906         -(rootme=`pwd`; export rootme; \
2907         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2908         cd $(TESTSUITEDIR); \
2909         EXPECT=${EXPECT} ; export EXPECT ; \
2910         if [ -f $${rootme}/../expect/expect ] ; then  \
2911            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2912            export TCL_LIBRARY ; fi ; \
2913         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2914
2915 check-g77: $(TESTSUITEDIR)/site.exp
2916         -(rootme=`pwd`; export rootme; \
2917         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2918         cd $(TESTSUITEDIR); \
2919         EXPECT=${EXPECT} ; export EXPECT ; \
2920         if [ -f $${rootme}/../expect/expect ] ; then  \
2921            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2922            export TCL_LIBRARY ; fi ; \
2923         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2924
2925 check-objc: $(TESTSUITEDIR)/site.exp
2926         -(rootme=`pwd`; export rootme; \
2927         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2928         cd $(TESTSUITEDIR); \
2929         EXPECT=${EXPECT} ; export EXPECT ; \
2930         if [ -f $${rootme}/../expect/expect ] ; then  \
2931            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2932             export TCL_LIBRARY ; fi ; \
2933         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2934
2935 check-consistency: testsuite/site.exp
2936         -rootme=`pwd`; export rootme; \
2937         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2938         cd testsuite; \
2939         EXPECT=${EXPECT} ; export EXPECT ; \
2940         if [ -f $${rootme}/../expect/expect ] ; then  \
2941            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2942            export TCL_LIBRARY ; fi ; \
2943         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
2944
2945 # These exist for maintenance purposes.
2946
2947 # Update the tags table.
2948 TAGS: force
2949         (cd $(srcdir);                                                  \
2950         mkdir tmp-tags;                                                 \
2951         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2952         etags *.y *.h *.c;                                              \
2953         mv tmp-tags/* .;                                                \
2954         rmdir tmp-tags)
2955
2956 # A list of files to be destroyed during "lean" builds.
2957 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2958
2959 # Flags to pass to stage2 and later recursive makes.  Note that the
2960 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2961 # the context of the stage_x rule.
2962 STAGE2_FLAGS_TO_PASS = \
2963         CFLAGS="$(BOOT_CFLAGS)" \
2964         LDFLAGS="$(BOOT_LDFLAGS)" \
2965         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2966         STRICT_WARN="$(STRICT2_WARN)" \
2967         libdir=$(libdir) \
2968         LANGUAGES="$(LANGUAGES)" \
2969         MAKEOVERRIDES= \
2970         OUTPUT_OPTION="-o \$$@"
2971
2972 # Only build the C compiler for stage1, because that is the only one that
2973 # we can guarantee will build with the native compiler, and also it is the
2974 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
2975 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
2976 # overrideable (for a bootstrap build stage1 also builds gcc.info).
2977 stage1_build:
2978         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
2979                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
2980                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
2981         $(STAMP) stage1_build
2982         echo stage1_build > stage_last
2983
2984 stage1_copy: stage1_build
2985         $(MAKE) stage1
2986         $(STAMP) stage1_copy
2987         echo stage2_build > stage_last
2988
2989 stage2_build: stage1_copy
2990         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2991                  STAGE_PREFIX=stage1/ \
2992                  $(STAGE2_FLAGS_TO_PASS)
2993         $(STAMP) stage2_build
2994         echo stage2_build > stage_last
2995
2996 stage2_copy: stage2_build
2997         $(MAKE) stage2
2998         $(STAMP) stage2_copy
2999         echo stage3_build > stage_last
3000
3001 stage3_build: stage2_copy
3002         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
3003                  STAGE_PREFIX=stage2/ \
3004                  $(STAGE2_FLAGS_TO_PASS)
3005         $(STAMP) stage3_build
3006         echo stage3_build > stage_last
3007
3008 # For bootstrap4:
3009 stage3_copy: stage3_build
3010         $(MAKE) stage3
3011         $(STAMP) stage3_copy
3012         echo stage4_build > stage_last
3013
3014 stage4_build: stage3_copy
3015         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
3016                  STAGE_PREFIX=stage3/ \
3017                  $(STAGE2_FLAGS_TO_PASS)
3018         $(STAMP) stage4_build
3019         echo stage4_build > stage_last
3020
3021 # Additional steps for *-lean targets:
3022 clean_s1: stage1_copy
3023         -(cd stage1 && rm -f $(VOL_FILES))
3024         $(STAMP) clean_s1
3025
3026 clean_s2: stage2_copy
3027         -rm -rf stage1
3028         $(STAMP) clean_s2
3029
3030 # The various entry points for bootstrapping.
3031
3032 bootstrap: stage3_build
3033         @echo
3034         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3035         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3036         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3037
3038 bootstrap-lean : clean_s1 clean_s2 stage3_build
3039         @echo
3040         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3041         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3042
3043 bootstrap2: bootstrap
3044
3045 bootstrap2-lean : bootstrap-lean
3046
3047 bootstrap3 bootstrap3-lean: bootstrap
3048
3049 bootstrap4 bootstrap4-lean: stage4_build
3050
3051 unstage1 unstage2 unstage3 unstage4:
3052         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3053         rm -f $$stage/as$(exeext); \
3054         rm -f $$stage/ld$(exeext); \
3055         rm -f $$stage/collect-ld$(exeext); \
3056         if test -d $$stage; then \
3057           mv $$stage/* . 2>/dev/null; \
3058           for i in `cd $$stage; echo *` ; do \
3059             if test -d $$stage/$$i; then \
3060               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3061             else \
3062               mv $$stage/$$i .; \
3063             fi; \
3064           done \
3065         fi ; \
3066         rm -f $${stage}_build $${stage}_copy ;\
3067         echo $${stage}_build > stage_last
3068
3069 restage1: unstage1
3070         $(MAKE) stage1_build
3071
3072 restage2: unstage2
3073         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3074
3075 restage3: unstage3
3076         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3077
3078 restage4: unstage4
3079         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3080
3081 bubblestrap:
3082         if test -f stage3_build; then true; else \
3083           echo; echo You must \"make bootstrap\" first.; \
3084           exit 1; \
3085         fi
3086         for i in stage3 \
3087                 unstage1 stage1_build stage1_copy \
3088                 unstage2 stage2_build stage2_copy \
3089                 unstage3 stage3_build ; \
3090         do \
3091           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3092         done
3093
3094 quickstrap:
3095         if test -f stage_last ; then \
3096           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3097         else \
3098           $(MAKE) stage1_build; \
3099         fi
3100
3101 cleanstrap:
3102         -$(MAKE) clean
3103         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3104
3105 # Compare the object files in the current directory with those in the
3106 # stage2 directory.
3107
3108 # ./ avoids bug in some versions of tail.
3109 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3110         -rm -f .bad_compare
3111         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3112         for file in *$(objext); do \
3113           tail +16c ./$$file > tmp-foo1; \
3114           tail +16c stage$$stage/$$file > tmp-foo2 \
3115             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3116         done
3117         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3118         for dir in tmp-foo intl $(SUBDIRS); do \
3119           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3120             for file in $$dir/*$(objext); do \
3121               tail +16c ./$$file > tmp-foo1; \
3122               tail +16c stage$$stage/$$file > tmp-foo2 \
3123                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3124             done; \
3125           else true; fi; \
3126         done
3127         -rm -f tmp-foo*
3128         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3129         if [ -f .bad_compare ]; then \
3130           echo "Bootstrap comparison failure!"; \
3131           cat .bad_compare; \
3132           exit 1; \
3133         else \
3134           case "$@" in \
3135             *-lean ) rm -rf stage$$stage ;; \
3136             *) ;; \
3137           esac; true; \
3138         fi
3139
3140 # Compare the object files in the current directory with those in the
3141 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3142 # running tail and the overhead of twice copying each object file.
3143
3144 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3145         -rm -f .bad_compare
3146         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3147         for file in *$(objext); do \
3148           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3149         done
3150         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3151         for dir in tmp-foo intl $(SUBDIRS); do \
3152           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3153             for file in $$dir/*$(objext); do \
3154               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3155             done; \
3156           else true; fi; \
3157         done
3158         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3159         if [ -f .bad_compare ]; then \
3160           echo "Bootstrap comparison failure!"; \
3161           cat .bad_compare; \
3162           exit 1; \
3163         else \
3164           case "$@" in \
3165             *-lean ) rm -rf stage$$stage ;; \
3166           esac; true; \
3167         fi
3168
3169 # Copy the object files from a particular stage into a subdirectory.
3170 stage1-start:
3171         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3172         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3173         -for dir in intl $(SUBDIRS) ; \
3174          do \
3175            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3176          done
3177         -mv $(STAGESTUFF) stage1
3178         -mv intl/*$(objext) stage1/intl
3179 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3180 # dir will work properly.
3181         -if [ -f as$(exeext) ] ; then (cd stage1 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3182         -if [ -f ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3183         -if [ -f collect-ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3184         -rm -f stage1/libgcc.a stage1/libgcc_eh.a
3185         -cp libgcc.a stage1
3186         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3187           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3188         else true; fi
3189         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage1; \
3190           if $(RANLIB_TEST_FOR_TARGET) ; then \
3191            $(RANLIB_FOR_TARGET) stage1/libgcc_eh.a; \
3192           else true; fi; fi
3193         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3194           cp stage1/$${f} . ; \
3195         else true; \
3196         fi; done
3197 stage1: force stage1-start lang.stage1
3198
3199 stage2-start:
3200         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3201         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3202         -for dir in intl $(SUBDIRS) ; \
3203          do \
3204            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3205          done
3206         -mv $(STAGESTUFF) stage2
3207         -mv intl/*$(objext) stage2/intl
3208 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3209 # dir will work properly.
3210         -if [ -f as$(exeext) ] ; then (cd stage2 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3211         -if [ -f ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3212         -if [ -f collect-ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3213         -rm -f stage2/libgcc.a stage2/libgcc_eh.a
3214         -cp libgcc.a stage2
3215         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3216           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3217         else true; fi
3218         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage2; \
3219           if $(RANLIB_TEST_FOR_TARGET) ; then \
3220            $(RANLIB_FOR_TARGET) stage2/libgcc_eh.a; \
3221           else true; fi; fi
3222         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3223           cp stage2/$${f} . ; \
3224         else true; \
3225         fi; done
3226 stage2: force stage2-start lang.stage2
3227
3228 stage3-start:
3229         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3230         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3231         -for dir in intl $(SUBDIRS) ; \
3232          do \
3233            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3234          done
3235         -mv $(STAGESTUFF) stage3
3236         -mv intl/*$(objext) stage3/intl
3237 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3238 # dir will work properly.
3239         -if [ -f as$(exeext) ] ; then (cd stage3 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3240         -if [ -f ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3241         -if [ -f collect-ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3242         -rm -f stage3/libgcc.a stage3/libgcc_eh.a
3243         -cp libgcc.a stage3
3244         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3245           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3246         else true; fi
3247         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage3; \
3248           if $(RANLIB_TEST_FOR_TARGET) ; then \
3249            $(RANLIB_FOR_TARGET) stage3/libgcc_eh.a; \
3250           else true; fi; fi
3251         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3252           cp stage3/$${f} . ; \
3253         else true; \
3254         fi; done
3255 stage3: force stage3-start lang.stage3
3256
3257 stage4-start:
3258         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3259         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3260         -for dir in intl $(SUBDIRS) ; \
3261          do \
3262            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3263          done
3264         -mv $(STAGESTUFF) stage4
3265         -mv intl/*$(objext) stage4/intl
3266 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3267 # dir will work properly.
3268         -if [ -f as$(exeext) ] ; then (cd stage4 && $(LN_S) ../as$(exeext) .) ; else true ; fi
3269         -if [ -f ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../ld$(exeext) .) ; else true ; fi
3270         -if [ -f collect-ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi
3271         -rm -f stage4/libgcc.a stage4/libgcc_eh.a
3272         -cp libgcc.a stage4
3273         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3274           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3275         else true; fi
3276         -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage4; \
3277           if $(RANLIB_TEST_FOR_TARGET) ; then \
3278            $(RANLIB_FOR_TARGET) stage4/libgcc_eh.a; \
3279           else true; fi; fi
3280         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3281           cp stage4/$${f} . ; \
3282         else true; \
3283         fi; done
3284 stage4: force stage4-start lang.stage4
3285
3286 # Copy just the executable files from a particular stage into a subdirectory,
3287 # and delete the object files.  Use this if you're just verifying a version
3288 # that is pretty sure to work, and you are short of disk space.
3289 risky-stage1: stage1
3290         -$(MAKE) clean
3291
3292 risky-stage2: stage2
3293         -$(MAKE) clean
3294
3295 risky-stage3: stage3
3296         -$(MAKE) clean
3297
3298 risky-stage4: stage4
3299         -$(MAKE) clean
3300
3301 #In GNU Make, ignore whether `stage*' exists.
3302 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3303 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3304
3305 force:
3306
3307 # ---
3308 # The enquire rules are still useful for building new float-anything.h.
3309 # Special flags for compiling enquire.
3310 # We disable optimization to make floating point more reliable.
3311 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3312 ENQUIRE_LDFLAGS = $(LDFLAGS)
3313
3314 # Enquire target (This is a variable so that a target can choose not to
3315 # build it.)
3316 ENQUIRE = enquire
3317
3318 # Test to see whether <float.h> exists in the system header files,
3319 # and is not derived from GCC.
3320 FLOAT_H_TEST = \
3321   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3322   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3323   then false; \
3324   else :; fi
3325 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3326 # to ensure, we're emitting a full blown <float.h> ourselves.
3327 FLOAT_H_TEST = false
3328
3329 # Used to compile enquire with standard cc, but have forgotten why.
3330 # Let's try with GCC.
3331 enquire: enquire.o $(GCC_PARTS)
3332         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3333 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3334         if $(FLOAT_H_TEST); then \
3335           rm -f include/float.h; \
3336           SYS_FLOAT_H_WRAP=1; \
3337         else :; \
3338           SYS_FLOAT_H_WRAP=0; \
3339         fi; \
3340         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3341           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3342           -I. -c $(srcdir)/enquire.c $(OUTPUT_OPTION)
3343
3344 # Create float.h source for the native machine.
3345 # Make it empty if we can use the system float.h without changes.
3346 float.h-nat: enquire
3347         -./enquire -f > tmp-float.h
3348         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3349         mv tmp-float.h float.h-nat
3350
3351 # Create a dummy float.h source for a cross-compiler.
3352 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3353 # and make that the default float_format in configure?
3354 float.h-cross:
3355         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3356         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3357         echo "#endif" >> t-float.h-cross
3358         mv t-float.h-cross float.h-cross
3359
3360 # Rules for generating translated message descriptions.
3361 # Disabled by autoconf if the tools are not available.
3362
3363 XGETTEXT = @XGETTEXT@
3364 GMSGFMT = @GMSGFMT@
3365 MSGMERGE = msgmerge
3366
3367 PACKAGE = @PACKAGE@
3368 CATALOGS = @CATALOGS@
3369
3370 .PHONY: build- install- build-po install-po update-po
3371
3372 # Dummy rules to deal with dependencies produced by use of
3373 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3374 build-: ; @true
3375 install-: ; @true
3376
3377 build-po: $(CATALOGS)
3378
3379 # This notation should be acceptable to all Make implementations used
3380 # by people who are interested in updating .po files.
3381 update-po: $(CATALOGS:.gmo=.pox)
3382
3383 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3384 # script does that.
3385 .po.gmo:
3386         -test -d po || mkdir po
3387         $(GMSGFMT) --statistics -o $@ $<
3388
3389 # The new .po has to be gone over by hand, so we deposit it into
3390 # build/po with a different extension.
3391 # If build/po/$(PACKAGE).pot exists, use it (it was just created),
3392 # else use the one in srcdir.
3393 .po.pox:
3394         -test -d po || mkdir po
3395         $(MSGMERGE) $< `if test -f po/$(PACKAGE).pot; \
3396                         then echo po/$(PACKAGE).pot; \
3397                         else echo $(srcdir)/po/$(PACKAGE).pot; fi` -o $@
3398
3399 # This rule has to look for .gmo modules in both srcdir and
3400 # the cwd, and has to check that we actually have a catalog
3401 # for each language, in case they weren't built or included
3402 # with the distribution.
3403 install-po:
3404         $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
3405         for cat in $(CATALOGS); do \
3406           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3407           if [ -f $$cat ]; then :; \
3408           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3409           else continue; \
3410           fi; \
3411           dir=$(localedir)/$$lang/LC_MESSAGES; \
3412           echo $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
3413           $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir || exit 1; \
3414           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3415           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3416         done
3417
3418 # Rule for regenerating the message template (gcc.pot).
3419 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3420 # this rule has no dependencies and always regenerates gcc.pot.  This is
3421 # relatively harmless since the .po files do not directly depend on it.
3422 # Note that exgettext has an awk script embedded in it which requires a
3423 # fairly modern (POSIX-compliant) awk.
3424 # The .pot file is left in the build directory.
3425 $(PACKAGE).pot: po/$(PACKAGE).pot
3426 po/$(PACKAGE).pot: force
3427         -test -d po || mkdir po
3428         $(MAKE) po-generated
3429         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3430                 $(XGETTEXT) $(PACKAGE) $(srcdir)