gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
   3 #   1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   4
   5 #This file is part of GCC.
   6
   7 #GCC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GCC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GCC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston MA 02111-1307, USA.
  21
  22 # The targets for external use include:
  23 # all, doc, proto, install, install-cross, install-cross-rest,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  25 # stage1, stage2, stage3, stage4.
  26
  27 # This is the default target.
  28 all:
  29
  30 # Suppress smart makes who think they know how to automake Yacc files
  31 .y.c:
  32
  33 # Directory where sources are, from where we are.
  34 srcdir = @srcdir@
  35 VPATH = @srcdir@
  36
  37 # Pointer to the GCC Project website
  38 website=http://gcc.gnu.org
  39
  40 # Variables that exist for you to override.
  41 # See below for how to change them for certain systems.
  42
  43 # List of language subdirectories.
  44 # This is overridden by configure.
  45 SUBDIRS =@subdirs@
  46
  47 # Selection of languages to be made.
  48 # This is overridden by configure.
  49 CONFIG_LANGUAGES = @all_languages@
  50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  51
  52 # Selection of languages to be made during stage1 build.
  53 # This is overridden by configure.
  54 BOOT_LANGUAGES = c @all_boot_languages@
  55
  56 # Various ways of specifying flags for compilations:
  57 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
  58 # For recursive  bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS
  59 # or BOOT_CFLAGS
  60 # STAGE1_CFLAGS is set by configure on some targets or passed from toplevel
  61 # and sets the CFLAGS passed to stage1 of a bootstrap compilation.
  62 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4
  63 # bootstrap compilations.
  64 # XCFLAGS is used for most compilations but not when using the GCC just built.
  65 # TCFLAGS is used for compilations with the GCC just built.
  66 XCFLAGS =
  67 TCFLAGS =
  68 CFLAGS = -g
  69 STAGE1_CFLAGS = -g @stage1_cflags@
  70 BOOT_CFLAGS = -g -O2
  71
  72 # The warning flags are separate from BOOT_CFLAGS because people tend to
  73 # override optimization flags and we'd like them to still have warnings
  74 # turned on.  These flags are also used to pass other stage dependent
  75 # flags from configure.  The user is free to explicitly turn these flags
  76 # off if they wish.
  77 # LOOSE_WARN are the warning flags to use when compiling something
  78 # which is only compiled with gcc, such as libgcc and the frontends
  79 # other than C.
  80 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  81 # apply to the back end and the C front end, which may be compiled
  82 # with other compilers.  This is partially controlled by configure in
  83 # stage1, as not all versions of gcc understand -Wno-long-long.
  84 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  85 STRICT_WARN = -Wtraditional @strict1_warn@
  86 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  87
  88 # This is how we control whether or not the additional warnings are applied.
  89 .-warn = $(STRICT_WARN)
  90 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
  91
  92 # All warnings have to be shut off in stage1 if the compiler used then
  93 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
  94 # $(GCC_WARN_CFLAGS), or nothing.
  95 WARN_CFLAGS = @warn_cflags@
  96
  97 # These exists to be overridden by the x-* and t-* files, respectively.
  98 X_CFLAGS =
  99 T_CFLAGS =
 100
 101 X_CPPFLAGS =
 102 T_CPPFLAGS =
 103
 104 AWK = @AWK@
 105 CC = @CC@
 106 BISON = @BISON@
 107 BISONFLAGS =
 108 FLEX = @FLEX@
 109 FLEXFLAGS =
 110 AR = ar
 111 AR_FLAGS = rc
 112 DLLTOOL = dlltool
 113 RANLIB = @RANLIB@
 114 SHELL = /bin/sh
 115 # on sysV, define this as cp.
 116 INSTALL = @INSTALL@
 117 # Some systems may be missing symbolic links, regular links, or both.
 118 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 119 LN=@LN@
 120 LN_S=@LN_S@
 121 # These permit overriding just for certain files.
 122 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 123 INSTALL_DATA = @INSTALL_DATA@
 124 MAKEINFO = @MAKEINFO@
 125 MAKEINFOFLAGS =
 126 TEXI2DVI = texi2dvi
 127 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 128 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)"
 129 # For GNUmake: let us decide what gets passed to recursive makes.
 130 MAKEOVERRIDES =
 131 @SET_MAKE@
 132 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 133 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 134 OUTPUT_OPTION = @OUTPUT_OPTION@
 135
 136 # Some versions of `touch' (such as the version on Solaris 2.8)
 137 # do not correctly set the timestamp due to buggy versions of `utime'
 138 # in the kernel.  So, we use `echo' instead.
 139 STAMP = echo timestamp >
 140
 141 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 142 # -I../zlib, unless we were configured with --with-system-zlib, in which
 143 # case both are empty.
 144 ZLIB = @zlibdir@ -lz
 145 ZLIBINC = @zlibinc@
 146
 147 # Substitution type for target's getgroups 2nd arg.
 148 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 149
 150 # Target to use when installing include directory.  Either
 151 # install-headers-tar or install-headers-cpio.
 152 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 153
 154 # Header files that are made available under the same name
 155 # to programs compiled with GCC.
 156 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 157     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 158     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 159     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 160
 161 # The GCC to use for compiling libgcc.a, enquire, and crt*.o.
 162 # Usually the one we just built.
 163 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 164 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include
 165
 166 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 167 # It omits XCFLAGS, and specifies -B./.
 168 # It also specifies -isystem ./include to find, e.g., stddef.h.
 169 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 170
 171 # Sed command to transform gcc to installed name.  Overwritten by configure.
 172 program_transform_name = @program_transform_name@
 173 program_transform_cross_name = s,^,$(target_alias)-,
 174
 175 build_canonical = @build_canonical@
 176 host_canonical = @host_canonical@
 177
 178 # Tools to use when building a cross-compiler.
 179 # These are used because `configure' appends `cross-make'
 180 # to the makefile when making a cross-compiler.
 181
 182 # Use the tools from the build tree, if they are available.
 183
 184 # objdir is set by configure.
 185 objdir = @objdir@
 186
 187 AR_FOR_TARGET = ` \
 188   if [ -f $(objdir)/../binutils/ar ] ; then \
 189     echo $(objdir)/../binutils/ar ; \
 190   else \
 191     if [ "$(host_canonical)" = "$(target)" ] ; then \
 192       echo ar; \
 193     else \
 194        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 195     fi; \
 196   fi`
 197 AR_FLAGS_FOR_TARGET =
 198 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 199 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 200 RANLIB_FOR_TARGET = ` \
 201   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 202     echo $(objdir)/../binutils/ranlib ; \
 203   else \
 204     if [ "$(host_canonical)" = "$(target)" ] ; then \
 205       echo ranlib; \
 206     else \
 207        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 208     fi; \
 209   fi`
 210 RANLIB_TEST_FOR_TARGET = \
 211   [ -f $(RANLIB_FOR_TARGET) ] \
 212   || ( [ "$(host_canonical)" = "$(target)" ] \
 213        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 214 NM_FOR_TARGET = ` \
 215   if [ -f ./nm ] ; then \
 216     echo ./nm ; \
 217   elif [ -f $(objdir)/../binutils/nm-new ] ; then \
 218     echo $(objdir)/../binutils/nm-new ; \
 219   else \
 220     if [ "$(host_canonical)" = "$(target)" ] ; then \
 221       echo nm; \
 222     else \
 223        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 224     fi; \
 225   fi`
 226
 227 # Dir to search for system headers.  Overridden by cross-make.
 228 SYSTEM_HEADER_DIR = /usr/include
 229
 230 # Where to find some libiberty headers.
 231 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 232 OBSTACK_H   = $(srcdir)/../include/obstack.h
 233 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 234 FIBHEAP_H   = $(srcdir)/../include/fibheap.h
 235
 236 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 237 CROSS_SYSTEM_HEADER_DIR = $(build_tooldir)/sys-include
 238
 239 # Control whether to run fixproto and fixincludes.
 240 STMP_FIXPROTO = stmp-fixproto
 241 STMP_FIXINC = stmp-fixinc
 242
 243 # Test to see whether <limits.h> exists in the system header files.
 244 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 245
 246 target=@target@
 247 target_alias=@target_alias@
 248 xmake_file=@dep_host_xmake_file@
 249 tmake_file=@dep_tmake_file@
 250 out_file=$(srcdir)/config/@out_file@
 251 out_object_file=@out_object_file@
 252 md_file=$(srcdir)/config/@md_file@
 253 tm_p_file_list=@tm_p_file_list@
 254 tm_p_file=@tm_p_file@
 255 build_xm_file_list=@build_xm_file_list@
 256 build_xm_file=@build_xm_file@
 257 build_xm_defines=@build_xm_defines@
 258 host_xm_file_list=@host_xm_file_list@
 259 host_xm_file=@host_xm_file@
 260 host_xm_defines=@host_xm_defines@
 261 xm_file=@xm_file@
 262 xm_defines=@xm_defines@
 263 lang_specs_files=@lang_specs_files@
 264 lang_options_files=@lang_options_files@
 265 lang_tree_files=@lang_tree_files@
 266 target_cpu_default=@target_cpu_default@
 267 GCC_THREAD_FILE=@thread_file@
 268 OBJC_BOEHM_GC=@objc_boehm_gc@
 269 GTHREAD_FLAGS=@gthread_flags@
 270 # Be prepared for gcc2 merges.
 271 gcc_version=@gcc_version@
 272 gcc_version_trigger=@gcc_version_trigger@
 273 version=$(gcc_version)
 274 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 275
 276 # Common prefix for installation directories.
 277 # NOTE: This directory must exist when you start installation.
 278 prefix = @prefix@
 279 # Directory in which to put localized header files. On the systems with
 280 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 281 # `/usr'.
 282 # NOTE: local_prefix *should not* default from prefix.
 283 local_prefix = @local_prefix@
 284 # Directory in which to put host dependent programs and libraries
 285 exec_prefix = @exec_prefix@
 286 # Directory in which to put the executable for the command `gcc'
 287 bindir = @bindir@
 288 # Directory in which to put the directories used by the compiler.
 289 libdir = @libdir@
 290 # Directory in which the compiler finds executables, libraries, etc.
 291 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 292 # Used to produce a relative $(gcc_tooldir) in gcc.o
 293 unlibsubdir = ../../..
 294 # Directory in which to find other cross-compilation tools and headers.
 295 dollar = @dollar@
 296 # Used in install-cross.
 297 gcc_tooldir = @gcc_tooldir@
 298 # Used to install the shared libgcc.
 299 slibdir = @slibdir@
 300 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 301 build_tooldir = $(exec_prefix)/$(target_alias)
 302 # Directory in which the compiler finds target-independent g++ includes.
 303 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 304 # Directory to search for site-specific includes.
 305 local_includedir = $(local_prefix)/include
 306 includedir = $(prefix)/include
 307 # where the info files go
 308 infodir = @infodir@
 309 # Where cpp should go besides $prefix/bin if necessary
 310 cpp_install_dir = @cpp_install_dir@
 311 # where the locale files go
 312 datadir = @datadir@
 313 localedir = $(datadir)/locale
 314 # Extension (if any) to put in installed man-page filename.
 315 man1ext = .1
 316 man7ext = .7
 317 objext = .o
 318 exeext = @host_exeext@
 319 build_exeext = @build_exeext@
 320
 321 # Directory in which to put man pages.
 322 mandir = @mandir@
 323 man1dir = $(mandir)/man1
 324 man7dir = $(mandir)/man7
 325 # Dir for temp files.
 326 tmpdir = /tmp
 327
 328 # Top build directory, relative to here.
 329 top_builddir = .
 330
 331 # Whether we were configured with NLS.
 332 USE_NLS = @USE_NLS@
 333
 334 # Internationalization library.
 335 INTLLIBS = @INTLLIBS@
 336 INTLDEPS = @INTLDEPS@
 337
 338 # Character encoding conversion library.
 339 LIBICONV = @LIBICONV@
 340
 341 # List of internationalization subdirectories.
 342 INTL_SUBDIRS = intl
 343
 344 # Change this to a null string if obstacks are installed in the
 345 # system library.
 346 OBSTACK=obstack.o
 347
 348 # The GC method to be used on this system.
 349 GGC=@GGC@.o
 350
 351 # If a supplementary library is being used for the GC.
 352 GGC_LIB=
 353
 354 # Configure will set these if you need vfprintf and possibly _doprnt support.
 355 VFPRINTF=@vfprintf@
 356 DOPRINT=@doprint@
 357 STRSTR=@strstr@
 358
 359 # libgcc.a may be built directly or via stmp-multilib,
 360 # and installed likewise.  Overridden by t-fragment.
 361 LIBGCC = libgcc.a
 362 INSTALL_LIBGCC = install-libgcc
 363
 364 # Options to use when compiling libgcc2.a.
 365 # -g1 causes output of debug info only for file-scope entities.
 366 # we use this here because that should be enough, and also
 367 # so that -g1 will be tested.
 368 #
 369 LIBGCC2_DEBUG_CFLAGS = -g1
 370 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 371
 372 # Additional options to use when compiling libgcc2.a.
 373 # Some targets override this to -isystem include
 374 LIBGCC2_INCLUDES =
 375
 376 # Additional target-dependent options for compiling libgcc2.a.
 377 TARGET_LIBGCC2_CFLAGS =
 378
 379 # Additional sources to handle exceptions; overridden on ia64.
 380 LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
 381   $(srcdir)/unwind-sjlj.c
 382 LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
 383
 384 # nm flags to list global symbols in libgcc object files.
 385 SHLIB_NM_FLAGS = -pg
 386
 387 # List of extra executables that should be compiled for this target machine
 388 # that are used for compiling from source code to object code.
 389 # The rules for compiling them should be in the t-* file for the machine.
 390 EXTRA_PASSES =@extra_passes@
 391
 392 # Like EXTRA_PASSES, but these are used when linking.
 393 EXTRA_PROGRAMS = @extra_programs@
 394
 395 # List of extra object files that should be compiled for this target machine.
 396 # The rules for compiling them should be in the t-* file for the machine.
 397 EXTRA_PARTS = @extra_parts@
 398
 399 # List of extra object files that should be compiled and linked with
 400 # compiler proper (cc1, cc1obj, cc1plus).
 401 EXTRA_OBJS = @extra_objs@
 402
 403 # List of extra object files that should be compiled and linked with
 404 # the gcc driver.
 405 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 406
 407 # List of additional header files to install.
 408 # Often this is edited directly by `configure'.
 409 EXTRA_HEADERS =@extra_headers_list@
 410
 411 # It is convenient for configure to add the assignment at the beginning,
 412 # so don't override it here.
 413 USE_COLLECT2 = collect2$(exeext)
 414
 415 # List of extra C and assembler files to add to static and shared libgcc2.
 416 # Assembler files should have names ending in `.asm'.
 417 LIB2FUNCS_EXTRA =
 418
 419 # List of extra C and assembler files to add to static libgcc2.
 420 # Assembler files should have names ending in `.asm'.
 421 LIB2FUNCS_STATIC_EXTRA =
 422
 423 # Handle cpp installation.
 424 INSTALL_CPP=
 425 UNINSTALL_CPP=
 426
 427 # We do not try to build float.h anymore.  Let configure select the
 428 # appropriate pre-built float.h file for the target.
 429 FLOAT_H=@float_h_file@
 430
 431 # Program to convert libraries.
 432 LIBCONVERT =
 433
 434 # Control whether header files are installed.
 435 INSTALL_HEADERS=install-headers
 436
 437 # Control whether Info documentation is built and installed.
 438 BUILD_INFO = @BUILD_INFO@
 439
 440 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 441 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 442
 443 # Additional directories of header files to run fixincludes on.
 444 # These should be directories searched automatically by default
 445 # just as /usr/include is.
 446 # *Do not* use this for directories that happen to contain
 447 # header files, but are not searched automatically by default.
 448 # On most systems, this is empty.
 449 OTHER_FIXINCLUDES_DIRS=
 450
 451 # A list of all the language-specific executables.
 452 # This is overridden by configure.
 453 COMPILERS = cc1$(exeext) @all_compilers@
 454
 455 # List of things which should already be built whenever we try to use xgcc
 456 # to compile anything (without linking).
 457 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 458
 459 # List of things which should already be built whenever we try to use xgcc
 460 # to link anything.
 461 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 462
 463 # Directory to link to, when using the target `maketest'.
 464 DIR = ../gcc
 465
 466 # Flags to use when cross-building GCC.
 467 # Prefix to apply to names of object files when using them
 468 # to run on the machine we are compiling on.
 469 HOST_PREFIX=
 470 # Prefix to apply to names of object files when compiling them
 471 # to run on the machine we are compiling on.
 472 # The default for this variable is chosen to keep these rules
 473 # out of the way of the other rules for compiling the same source files.
 474 HOST_PREFIX_1=loser-
 475 HOST_CC=$(CC)
 476 # If you change any of the following variables, check whether a
 477 # similar change is needed in build-make.
 478 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 479 HOST_LDFLAGS=$(LDFLAGS)
 480 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 481 HOST_OBSTACK=$(OBSTACK)
 482 HOST_VFPRINTF=$(VFPRINTF)
 483 HOST_DOPRINT=$(DOPRINT)
 484 HOST_STRSTR=$(STRSTR)
 485
 486 # Actual name to use when installing a native compiler.
 487 GCC_INSTALL_NAME = `echo gcc|sed '$(program_transform_name)'`
 488 GCC_TARGET_INSTALL_NAME = $(target_alias)-`echo gcc|sed '$(program_transform_name)'`
 489 CPP_INSTALL_NAME = `echo cpp|sed '$(program_transform_name)'`
 490 PROTOIZE_INSTALL_NAME = `echo protoize|sed '$(program_transform_name)'`
 491 UNPROTOIZE_INSTALL_NAME = `echo unprotoize|sed '$(program_transform_name)'`
 492 GCOV_INSTALL_NAME = `echo gcov|sed '$(program_transform_name)'`
 493 GCCBUG_INSTALL_NAME = `echo gccbug|sed '$(program_transform_name)'`
 494
 495 # Actual name to use when installing a cross-compiler.
 496 GCC_CROSS_NAME = `echo gcc|sed '$(program_transform_cross_name)'`
 497 CPP_CROSS_NAME = `echo cpp|sed '$(program_transform_cross_name)'`
 498 PROTOIZE_CROSS_NAME = `echo protoize|sed '$(program_transform_cross_name)'`
 499 UNPROTOIZE_CROSS_NAME = `echo unprotoize|sed '$(program_transform_cross_name)'`
 500
 501 # Choose the real default target.
 502 ALL=all.internal
 503
 504 # Choose the real install target.
 505 INSTALL_TARGET=install-normal
 506
 507 # Setup the testing framework, if you have one
 508 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 509             echo $${rootme}/../expect/expect ; \
 510           else echo expect ; fi`
 511
 512 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 513                echo $${srcdir}/../dejagnu/runtest ; \
 514             else echo runtest; fi`
 515 RUNTESTFLAGS =
 516
 517 # Extra symbols for fixproto to define when parsing headers.
 518 FIXPROTO_DEFINES =
 519
 520 # Extra flags to use when compiling crt{begin,end}.o.
 521 CRTSTUFF_T_CFLAGS =
 522
 523 # Extra flags to use when compiling [m]crt0.o.
 524 CRT0STUFF_T_CFLAGS =
 525
 526 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 527 T =
 528
 529 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 530 # $(T_TARGET) to the name of the actual target filename.
 531 T_TARGET =
 532 T_TARGET : $(T_TARGET)
 533
 534 # End of variables for you to override.
 535
 536 # Definition of `all' is here so that new rules inserted by sed
 537 # do not specify the default target.
 538 # The real definition is under `all.internal' (for native compilers)
 539 # or `all.cross' (for cross compilers).
 540 all: all.indirect
 541
 542 # This tells GNU Make version 3 not to put all variables in the environment.
 543 .NOEXPORT:
 544
 545 # GCONFIG_H lists the config files that the generator files depend on, while
 546 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 547 # several files generated by those generators.
 548 GCONFIG_H = config.h $(host_xm_file_list)
 549 HCONFIG_H = hconfig.h $(build_xm_file_list)
 550 CONFIG_H = $(GCONFIG_H) insn-constants.h insn-flags.h
 551 TCONFIG_H = tconfig.h $(xm_file_list)
 552 TARGET_H = target.h
 553 TARGET_DEF_H = target-def.h
 554 TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
 555
 556 MACHMODE_H = machmode.h machmode.def
 557 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 558 RTL_H = $(RTL_BASE_H) genrtl.h
 559 PARAMS_H = params.h params.def
 560 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 561 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 562 DEMANGLE_H = $(srcdir)/../include/demangle.h
 563 RECOG_H = recog.h
 564 EXPR_H = expr.h
 565 OPTABS_H = optabs.h insn-codes.h
 566 REGS_H = regs.h varray.h $(MACHMODE_H)
 567 INTEGRATE_H = integrate.h varray.h
 568 LOOP_H = loop.h varray.h bitmap.h
 569 GCC_H = gcc.h version.h
 570 GGC_H = ggc.h varray.h
 571 TIMEVAR_H = timevar.h timevar.def
 572 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 573 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 574 C_TREE_H = c-tree.h $(C_COMMON_H)
 575 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h
 576 PREDICT_H = predict.h predict.def
 577 CPPLIB_H = cpplib.h line-map.h
 578
 579 # sed inserts variable overrides after the following line.
 580 ####target overrides
 581 @target_overrides@
 582
 583 ####host overrides
 584 @host_overrides@
 585
 586 ####cross overrides
 587 @cross_defines@
 588 @cross_overrides@
 589
 590 ####build overrides
 591 @build_overrides@
 592 #\f
 593 # Now figure out from those variables how to compile and link.
 594
 595 all.indirect: $(ALL)
 596
 597 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 598 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 599
 600 # This is the variable actually used when we compile.
 601 # If you change this line, you probably also need to change the definition
 602 # of HOST_CFLAGS in build-make to match.
 603 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 604   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 605
 606 # Likewise.
 607 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 608
 609 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 610 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 611 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 612 USE_HOST_STRSTR= ` case "${HOST_STRSTR}" in ?*) echo ${HOST_PREFIX}${HOST_STRSTR} ;; esac `
 613
 614 # Dependency on obstack or whatever library facilities
 615 # are not installed in the system libraries.
 616 # We don't use USE_* because backquote expansion doesn't work in deps.
 617 LIBDEPS= $(INTLDEPS) $(OBSTACK) $(VFPRINTF) $(DOPRINT) $(STRSTR)
 618
 619 # Likewise, for use in the tools that must run on this machine
 620 # even if we are cross-building GCC.
 621 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) \
 622         $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) \
 623         $(HOST_PREFIX)$(HOST_STRSTR)
 624
 625 # How to link with both our special library facilities
 626 # and the system's installed libraries.
 627 LIBS =  $(OBSTACK) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) \
 628         $(STRSTR) ../libiberty/libiberty.a
 629
 630 # Likewise, for use in the tools that must run on this machine
 631 # even if we are cross-building GCC.
 632 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_VFPRINTF) \
 633             $(USE_HOST_DOPRINT) $(USE_HOST_STRSTR)
 634
 635 HOST_RTL = $(HOST_PREFIX)rtl.o read-rtl.o $(HOST_PREFIX)bitmap.o \
 636                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 637
 638 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 639 HOST_ERRORS = $(HOST_PREFIX)errors.o
 640
 641 # Specify the directories to be searched for header files.
 642 # Both . and srcdir are used, in that order,
 643 # so that *config.h will be found in the compilation
 644 # subdirectory rather than in the source directory.
 645 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 646 # currently being compiled, in both source trees, to be examined as well.
 647 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 648            -I$(srcdir)/config -I$(srcdir)/../include
 649
 650 # Always use -I$(srcdir)/config when compiling.
 651 .c.o:
 652         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 653
 654 # This tells GNU make version 3 not to export all the variables
 655 # defined in this file into the environment.
 656 .NOEXPORT:
 657 #\f
 658 # Support for additional languages (other than c and objc).
 659 # ??? objc can be supported this way too (leave for later).
 660
 661 # These next lines are overridden by configure.
 662 LANG_MAKEFILES = @all_lang_makefiles@
 663 LANG_STAGESTUFF = @all_stagestuff@
 664 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 665 LANG_EXTRA_HEADERS = @all_headers@
 666
 667 # Flags to pass to recursive makes.
 668 # CC is set by configure.  Hosts without symlinks need special handling
 669 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 670 # subdirectories.
 671 # ??? The choices here will need some experimenting with.
 672 ORDINARY_FLAGS_TO_PASS = \
 673         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 674         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 675         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 676         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 677         "BISON=$(BISON)" \
 678         "BISONFLAGS=$(BISONFLAGS)" \
 679         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 680         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 681         "LDFLAGS=$(LDFLAGS)" \
 682         "FLEX=$(FLEX)" \
 683         "FLEXFLAGS=$(FLEXFLAGS)" \
 684         "LN=$(LN)" \
 685         "LN_S=$(LN_S)" \
 686         "MAKEINFO=$(MAKEINFO)" \
 687         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 688         "MAKEOVERRIDES=" \
 689         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 690         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 691         "SHELL=$(SHELL)" \
 692         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 693         "exeext=$(exeext)" \
 694         "build_exeext=$(build_exeext)" \
 695         "objext=$(objext)" \
 696         "exec_prefix=$(exec_prefix)" \
 697         "prefix=$(prefix)" \
 698         "local_prefix=$(local_prefix)" \
 699         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 700         "build_tooldir=$(build_tooldir)" \
 701         "gcc_tooldir=$(gcc_tooldir)" \
 702         "bindir=$(bindir)" \
 703         "libsubdir=$(libsubdir)" \
 704         "datadir=$(datadir)" \
 705         "localedir=$(localedir)"
 706 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 707 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 708         -e 's|^ *[^ /][^ /]*/|%&|' \
 709         -e 's| -B| -B%|g' \
 710         -e 's|% *[^- /]|%&|g' \
 711         -e 's|%% *|../|g' \
 712         -e 's|%||g'
 713 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 714         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 715 #\f
 716 # Lists of files for various purposes.
 717
 718 # Target specific, C specific object file
 719 C_TARGET_OBJS=@c_target_objs@
 720
 721 # Target specific, C++ specific object file
 722 CXX_TARGET_OBJS=@cxx_target_objs@
 723
 724 # Language-specific object files for C and Objective C.
 725 C_AND_OBJC_OBJS = attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 726   c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o \
 727   libcpp.a $(C_TARGET_OBJS)
 728
 729 # Language-specific object files for C.
 730 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 731
 732 # Language-independent object files.
 733
 734 OBJS = alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o   \
 735  cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfgloop.o cfgrtl.o combine.o   \
 736  conflict.o convert.o cse.o cselib.o dbxout.o debug.o dependence.o df.o \
 737  diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o dwarfout.o   \
 738  emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o            \
 739  fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o  \
 740  haifa-sched.o hash.o hashtable.o ifcvt.o insn-attrtab.o insn-emit.o    \
 741  insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o    \
 742  integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o     \
 743  loop.o mbchar.o optabs.o params.o predict.o print-rtl.o print-tree.o   \
 744  profile.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o  \
 745  reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o      \
 746  sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o    \
 747  sibcall.o simplify-rtx.o splay-tree.o ssa.o ssa-ccp.o ssa-dce.o stmt.o \
 748  stor-layout.o stringpool.o timevar.o toplev.o tree.o tree-dump.o       \
 749  tree-inline.o unroll.o varasm.o varray.o version.o xcoffout.o          \
 750  cfglayout.o                                                            \
 751  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 752
 753 BACKEND = main.o libbackend.a
 754
 755 # GEN files are listed separately, so they can be built before doing parallel
 756 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 757 #  them before rtl.o is compiled.
 758 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 759  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 760  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 761  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext)
 762
 763 # Files to be copied away after each stage in building.
 764 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 765  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 766  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 767  tree-check.h \
 768  s-flags s-config s-codes s-mlib s-under s-genrtl \
 769  s-output s-recog s-emit s-extract s-peep s-check \
 770  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 771  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 772  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 773  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 774  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 775  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 776  genrtl.c genrtl.h \
 777  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 778  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 779  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 780  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 781  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 782  $(LANG_STAGESTUFF)
 783
 784 # Library members defined in libgcc2.c.
 785 LIB2FUNCS = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 786     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 787     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 788     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi \
 789     _floatditf \
 790     _clear_cache _trampoline __main _exit \
 791     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 792     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 793
 794 # Defined in libgcc2.c, included only in the static library.
 795 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 796
 797 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 798     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 799     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 800     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 801
 802 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 803     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 804     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 805     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 806
 807 # These might cause a divide overflow trap and so are compiled with
 808 # unwinder info.
 809 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 810
 811 #\f
 812 # Language makefile fragments.
 813
 814 # The following targets define the interface between us and the languages.
 815 #
 816 # all.build, all.cross, start.encap, rest.encap,
 817 # info, dvi,
 818 # install-normal, install-common, install-info, install-man,
 819 # uninstall,
 820 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 821 # stage1, stage2, stage3, stage4
 822 #
 823 # Each language is linked in with a series of hooks (since we can't use `::'
 824 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 825 # Configure computes and adds these here.
 826
 827 ####language hooks
 828 @language_hooks@
 829
 830 # sed inserts language fragments after the following line.
 831 ####language fragments
 832 @language_fragments@
 833
 834 # End of language makefile fragments.
 835 #\f
 836 # The only suffixes we want for implicit rules are .c and .o, so clear
 837 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 838 # For i18n support, we also need .gmo, .po, .pox.
 839 .SUFFIXES:
 840 .SUFFIXES: .c .o .po .pox .gmo
 841
 842 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 843    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 844         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 845                 "$(xmake_file)" "$(tmake_file)"
 846         cp config.status config.run
 847         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 848         rm -f config.run
 849
 850 config.h: cs-config.h ; @true
 851 hconfig.h: cs-hconfig.h ; @true
 852 tconfig.h: cs-tconfig.h ; @true
 853 tm_p.h: cs-tm_p.h ; @true
 854
 855 cs-config.h: Makefile
 856         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 857         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 858         $(SHELL) $(srcdir)/mkconfig.sh config.h
 859
 860 cs-hconfig.h: Makefile
 861         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 862         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 863         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 864
 865 cs-tconfig.h: Makefile $(CONFIG_H) except.h
 866         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 867         TARGET_CPU_DEFAULT="" \
 868         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 869 # ??? Need extra help to get this definition copied to where libgcc can
 870 # see it.  It shouldn't matter which compiler we use to get there.
 871         echo '#include "config.h"' > conftest.c
 872         echo '#include "except.h"' >> conftest.c
 873         echo 'xyzzy USING_SJLJ_EXCEPTIONS' >> conftest.c
 874         $(HOST_CC) -E conftest.c $(ALL_CFLAGS) $(INCLUDES) > conftest.out
 875         sed -e 's/xyzzy/#define USING_SJLJ_EXCEPTIONS/' -e '/#define/p' \
 876                 -e d conftest.out >> tconfig.h
 877         rm conftest.*
 878
 879 cs-tm_p.h: Makefile
 880         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 881         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 882
 883 # Don't automatically run autoconf, since configure.in might be accidentally
 884 # newer than configure.  Also, this writes into the source directory which
 885 # might be on a read-only file system.  If configured for maintainer mode
 886 # then do allow autoconf to be run.
 887
 888 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 889         (cd $(srcdir) && autoconf)
 890
 891 gccbug: $(srcdir)/gccbug.in
 892         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 893
 894 mklibgcc: $(srcdir)/mklibgcc.in
 895         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 896
 897 # cstamp-h.in controls rebuilding of config.in.
 898 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 899 # delete it.  A stamp file is needed as autoheader won't update the file if
 900 # nothing has changed.
 901 # It remains in the source directory and is part of the distribution.
 902 # This follows what is done in shellutils, fileutils, etc.
 903 # "echo timestamp" is used instead of touch to be consistent with other
 904 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 905 # ??? Newer versions have a maintainer mode that may be useful here.
 906
 907 # Don't run autoheader automatically either.
 908 # Only run it if maintainer mode is enabled.
 909 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 910 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 911 @MAINT@ (cd $(srcdir) && autoheader)
 912 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 913 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 914 auto-host.h: cstamp-h ; @true
 915 cstamp-h: config.in config.status
 916         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 917
 918 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 919 # a target to build even if it is up-to-date.  So we must verify that
 920 # config.status does not exist before failing.
 921 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 922         @if [ ! -f config.status ] ; then \
 923           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 924           false; \
 925         else \
 926           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 927         fi
 928
 929 all.internal: start.encap rest.encap doc
 930 # This is what to compile if making a cross-compiler.
 931 # Note that we can compile enquire using the cross-compiler just built,
 932 # although we can't run it on this machine.
 933 all.cross: native gcc-cross cpp$(exeext) specs \
 934         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 935 # This is what to compile if making gcc with a cross-compiler.
 936 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 937 # This is what must be made before installing GCC and converting libraries.
 938 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 939         xlimits.h lang.start.encap
 940 # These can't be made until after GCC can run.
 941 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 942 # This is what is made with the host's compiler
 943 # whether making a cross compiler or not.
 944 native: config.status auto-host.h intl.all build-@POSUB@ $(LANGUAGES) \
 945         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 946
 947 # Define the names for selecting languages in LANGUAGES.
 948 C c: cc1$(exeext) tradcpp0$(exeext)
 949 PROTO: proto
 950
 951 # Tell GNU make these are phony targets.
 952 .PHONY: C c PROTO proto
 953
 954 # On the target machine, finish building a cross compiler.
 955 # This does the things that can't be done on the host machine.
 956 rest.cross: $(LIBGCC) specs
 957
 958 # Recompile all the language-independent object files.
 959 # This is used only if the user explicitly asks for it.
 960 compilations: $(BACKEND)
 961
 962 # Like libcpp.a, this archive is strictly for the host.
 963 libbackend.a: $(OBJS)
 964         -rm -rf libbackend.a
 965         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 966         -$(RANLIB) libbackend.a
 967
 968 # We call this executable `xgcc' rather than `gcc'
 969 # to avoid confusion if the current directory is in the path
 970 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 971 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 972    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 973         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 974           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 975
 976 # cpp is to cpp0 as gcc is to cc1.
 977 # The only difference from xgcc is that it's linked with cppspec.o
 978 # instead of gccspec.o.
 979 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 980    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 981         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 982           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 983
 984 # Dump a specs file to make -B./ read these specs over installed ones.
 985 specs: xgcc$(exeext)
 986         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 987         mv tmp-specs specs
 988
 989 # We do want to create an executable named `xgcc', so we can use it to
 990 # compile libgcc2.a.
 991 # Also create gcc-cross, so that install-common will install properly.
 992 gcc-cross: xgcc$(exeext)
 993         cp xgcc$(exeext) gcc-cross$(exeext)
 994
 995 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 996         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 997                 $(C_OBJS) $(BACKEND) $(LIBS)
 998
 999 # Build the version of limits.h that we will install.
1000 xlimits.h: glimits.h limitx.h limity.h
1001         if $(LIMITS_H_TEST) ; then \
1002           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1003         else \
1004           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1005         fi
1006         mv tmp-xlimits.h xlimits.h
1007 #\f
1008 # Build libgcc.a.
1009
1010 LIB2ADD = $(LIB2FUNCS_EXTRA)
1011 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
1012
1013 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
1014         objext='$(objext)' \
1015         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1016         LIB2FUNCS='$(LIB2FUNCS)' \
1017         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
1018         LIB2ADD='$(LIB2ADD)' \
1019         LIB2ADD_ST='$(LIB2ADD_ST)' \
1020         LIB2ADDEH='$(LIB2ADDEH)' \
1021         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1022         FPBIT='$(FPBIT)' \
1023         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1024         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
1025         DPBIT='$(DPBIT)' \
1026         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1027         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1028         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1029         SHLIB_LINK='$(SHLIB_LINK)' \
1030         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1031         SHLIB_EXT='$(SHLIB_EXT)' \
1032         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1033         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1034         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1035         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1036         mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \
1037           $(SHELL) mklibgcc > tmp-libgcc.mk
1038         mv tmp-libgcc.mk libgcc.mk
1039
1040 # All the things that might cause us to want to recompile bits of libgcc.
1041 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1042         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1043         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1044         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1045         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1046
1047 libgcc.a: $(LIBGCC_DEPS)
1048         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1049           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1050           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1051           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1052           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1053           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1054           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1055           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1056           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1057           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1058           INCLUDES="$(INCLUDES)" \
1059           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1060           LIB1ASMSRC='$(LIB1ASMSRC)' \
1061           MAKEOVERRIDES= \
1062           -f libgcc.mk all
1063
1064 # Use the genmultilib shell script to generate the information the gcc
1065 # driver program needs to select the library directory based on the
1066 # switches.
1067 multilib.h: s-mlib; @true
1068 s-mlib: $(srcdir)/genmultilib Makefile
1069         $(SHELL) $(srcdir)/genmultilib \
1070           "`test @enable_multilib@ != yes || echo $(MULTILIB_OPTIONS)`" \
1071           "`test @enable_multilib@ != yes || echo $(MULTILIB_DIRNAMES)`" \
1072           "`test @enable_multilib@ != yes || echo $(MULTILIB_MATCHES)`" \
1073           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCEPTIONS)`" \
1074           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXTRA_OPTS)`" \
1075           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCLUSIONS)`" \
1076                 > tmp-mlib.h
1077         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1078         $(STAMP) s-mlib
1079
1080 # Build multiple copies of libgcc.a, one for each target switch.
1081 stmp-multilib: $(LIBGCC_DEPS)
1082         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1083           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1084           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1085           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1086           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1087           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1088           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1089           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1090           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1091           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1092           INCLUDES="$(INCLUDES)" \
1093           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1094           LIB1ASMSRC='$(LIB1ASMSRC)' \
1095           MAKEOVERRIDES= \
1096           -f libgcc.mk all
1097         $(STAMP) stmp-multilib
1098
1099 # Compile two additional files that are linked with every program
1100 # linked using GCC on systems using COFF or ELF, for the sake of C++
1101 # constructors.
1102 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1103   gbl-ctors.h stmp-int-hdrs tsystem.h
1104         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1105           -finhibit-size-directive -fno-inline-functions \
1106           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1107           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1108
1109 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1110   gbl-ctors.h stmp-int-hdrs tsystem.h
1111         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1112           -finhibit-size-directive -fno-inline-functions \
1113           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1114           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1115
1116 # These are versions of crtbegin and crtend for shared libraries.
1117 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1118   gbl-ctors.h stmp-int-hdrs tsystem.h
1119         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1120           -finhibit-size-directive -fno-inline-functions \
1121           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1122           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1123           -o $(T)crtbeginS$(objext)
1124
1125 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1126   gbl-ctors.h stmp-int-hdrs tsystem.h
1127         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1128           -finhibit-size-directive -fno-inline-functions \
1129           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1130           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1131           -o $(T)crtendS$(objext)
1132
1133 # Compile the start modules crt0.o and mcrt0.o that are linked with
1134 # every program
1135 crt0.o: s-crt0 ; @true
1136 mcrt0.o: s-crt0; @true
1137
1138 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1139         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1140           -o crt0.o -c $(CRT0_S)
1141         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1142           -o mcrt0.o -c $(MCRT0_S)
1143         $(STAMP) s-crt0
1144 #\f
1145 # Compiling object files from source files.
1146
1147 # Note that dependencies on obstack.h are not written
1148 # because that file is not part of GCC.
1149
1150 # C language specific files.
1151
1152 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1153     diagnostic.h $(TM_P_H)
1154 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1155     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h $(CPPLIB_H)
1156         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1157
1158 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1159         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1160         mv -f c-p$$$$.c c-parse.c)
1161 $(srcdir)/c-parse.y: c-parse.in
1162         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1163         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1164           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1165           $(srcdir)/c-parse.in >>tmp-c-parse.y
1166         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1167
1168 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1169     $(GGC_H) $(TARGET_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1170     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H)
1171 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1172     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1173 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1174     $(GGC_H) c-lex.h toplev.h diagnostic.h output.h function.h $(VARRAY_H) \
1175     $(RTL_H) $(EXPR_H) tree-inline.h insn-config.h integrate.h langhooks.h \
1176     langhooks-def.h
1177 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h \
1178     debug.h $(C_TREE_H) \
1179     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1180     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1181 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1182     flags.h toplev.h
1183 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1184 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1185     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H)
1186 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1187 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1188     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1189 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1190     $(BASIC_BLOCK_H)
1191
1192 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1193 COLLECT2_LIBS = @COLLECT2_LIBS@
1194 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1195 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1196         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1197                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1198         mv -f T$@ $@
1199
1200 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1201         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1202         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1203         -DTARGET_MACHINE=\"$(target_alias)\" \
1204         -c $(srcdir)/collect2.c
1205
1206 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1207 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1208         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1209
1210 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) $(SYSTEM_H)
1211         rm -f vfprintf.c
1212         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1213         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1214                 vfprintf.c $(OUTPUT_OPTION)
1215
1216 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) $(SYSTEM_H)
1217         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1218                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1219
1220 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) $(SYSTEM_H)
1221         rm -f strstr.c
1222         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1223         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1224                 strstr.c $(OUTPUT_OPTION)
1225
1226 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c $(GCONFIG_H) \
1227   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1228         rm -f splay-tree.c
1229         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1230         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1231                 splay-tree.c $(OUTPUT_OPTION)
1232
1233 underscore.c: s-under ; @true
1234
1235 s-under: $(GCC_PASSES)
1236         echo "int xxy_us_dummy;" >tmp-dum.c
1237         $(GCC_FOR_TARGET) -S tmp-dum.c
1238         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1239         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1240           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1241         else \
1242           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1243         fi
1244         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1245         -rm -f tmp-dum.c tmp-dum.s
1246         $(STAMP) s-under
1247
1248 # A file used by all variants of C.
1249
1250 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1251         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1252         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
1253         diagnostic.h
1254
1255 # A file used by all variants of C and some other languages.
1256
1257 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1258         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1259         builtin-types.def $(TARGET_H)
1260
1261 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1262         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1263
1264 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1265         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1266         $(EXPR_H)
1267
1268 # Language-independent files.
1269
1270 DRIVER_DEFINES = \
1271   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1272   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1273   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1274   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1275   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1276   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1277   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1278   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1279
1280 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1281     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1282         (SHLIB_LINK='$(SHLIB_LINK)' \
1283         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1284         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1285   $(DRIVER_DEFINES) \
1286   -c $(srcdir)/gcc.c)
1287
1288 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1289         (SHLIB_LINK='$(SHLIB_LINK)' \
1290         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1291         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1292   $(DRIVER_DEFINES) \
1293   -c $(srcdir)/gccspec.c)
1294
1295 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1296
1297 tree-check.h: s-check ; @true
1298 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1299         ./gencheck$(build_exeext) > tmp-check.h
1300         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1301         $(STAMP) s-check
1302
1303 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1304         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1305          gencheck.o $(HOST_LIBS)
1306
1307 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1308              $(lang_tree_files)
1309         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1310           $(srcdir)/gencheck.c
1311
1312 dumpvers: dumpvers.c
1313
1314 version.o: version.c version.h
1315
1316 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1317         flags.h $(GGC_H) varray.h hash.h $(HASHTAB_H) $(TM_P_H)
1318
1319 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1320         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1321
1322 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1323         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1324
1325 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1326         flags.h toplev.h
1327
1328 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1329
1330 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1331
1332 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1333         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1334
1335 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1336         rm -f obstack.c
1337         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1338         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1339                 obstack.c $(OUTPUT_OPTION)
1340
1341 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1342         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1343         -DPREFIX=\"$(prefix)\" \
1344           -c $(srcdir)/prefix.c
1345
1346 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
1347
1348 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1349    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h langhooks-def.h
1350 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1351    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h
1352 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1353    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1354    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
1355 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1356    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1357    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
1358    $(C_COMMON_H) tree-inline.h
1359 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
1360    langhooks.h
1361 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1362    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1363 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1364    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1365 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1366    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1367    input.h toplev.h intl.h
1368 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1369    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1370    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1371    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1372    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1373    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h \
1374    langhooks.h
1375         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1376           -DTARGET_NAME=\"$(target_alias)\" \
1377           -c $(srcdir)/toplev.c
1378 main.o : main.c $(CONFIG_H) $(SYSTEM_H) toplev.h
1379
1380 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1381    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1382
1383 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1384         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1385
1386 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1387     hard-reg-set.h $(BASIC_BLOCK_H)
1388         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1389
1390 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) hard-reg-set.h $(TM_P_H)
1391 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1392         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1393
1394 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1395    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) $(OBSTACK_H) \
1396    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1397    $(HASHTAB_H) $(TARGET_H)
1398 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1399    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1400    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1401 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1402    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1403    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1404 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1405    except.h function.h $(EXPR_H) libfuncs.h integrate.h \
1406    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1407    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1408 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1409    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
1410    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1411    except.h reload.h $(GGC_H) intl.h $(TM_P_H)
1412 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1413    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1414    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1415    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h
1416 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1417    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1418 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1419    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1420    toplev.h $(TM_P_H)
1421 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1422    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1423    toplev.h function.h ggc.h $(TM_P_H)
1424 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1425    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1426    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1427 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1428     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
1429    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1430 debug.o : debug.c $(CONFIG_H) $(SYSTEM_H)
1431 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1432    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1433    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1434    sdbout.h toplev.h $(TM_P_H) except.h debug.h
1435 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1436    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1437    debug.h langhooks.h
1438 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1439    debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
1440    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1441    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h
1442 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1443    output.h dwarf2asm.h $(TM_P_H)
1444 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1445    flags.h toplev.h output.h dbxout.h $(GGC_H)
1446 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1447    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1448    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1449    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h
1450 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1451 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1452    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1453    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1454    $(PARAMS_H) $(TM_P_H) $(TARGET_H)
1455 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1456    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1457    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1458
1459 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1460    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1461    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1462 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1463    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1464    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1465 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1466    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1467    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1468 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1469    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1470    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H)
1471 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1472    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1473 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1474    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1475    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1476 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1477    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1478    $(TM_P_H)
1479 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1480    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1481    $(BASIC_BLOCK_H) output.h ssa.h
1482 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1483    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1484 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1485     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1486     errors.h $(GGC_H) df.h function.h
1487 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1488    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h \
1489    $(FIBHEAP_H)
1490 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1491    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1492 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1493    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1494    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H)
1495 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1496    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1497    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1498    toplev.h varray.h except.h cselib.h $(TM_P_H)
1499 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1500    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1501 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1502    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1503    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H)
1504 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1505    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1506    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1507 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1508    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1509    function.h except.h $(GGC_H) $(TM_P_H)
1510 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1511    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1512    function.h except.h $(GGC_H) $(TM_P_H)
1513 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1514    $(BASIC_BLOCK_H) hard-reg-set.h $(GGC_H)
1515 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1516    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1517    function.h except.h $(GGC_H)
1518 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TIMEVAR_H)\
1519    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h \
1520    $(GGC_H) insn-config.h
1521 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1522    $(BASIC_BLOCK_H) hard-reg-set.h
1523 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1524    $(BASIC_BLOCK_H)
1525 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1526    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1527    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1528 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1529    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1530    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1531 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1532    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1533    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1534 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1535    $(REGS_H)
1536         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1537 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1538    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1539    $(TM_P_H)
1540 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1541    errors.h
1542 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1543    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1544    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1545 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1546    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1547    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1548    except.h
1549 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1550    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1551    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1552 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1553    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1554    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1555 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1556    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1557    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h
1558 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1559    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1560    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1561 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1562    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1563    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1564 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1565    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1566    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1567 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1568    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1569    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1570 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1571    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1572    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1573 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1574    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1575 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1576    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1577    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h \
1578    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H)
1579 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1580    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1581    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1582 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1583    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1584    varray.h function.h $(TM_P_H)
1585 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1586    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1587    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H)
1588 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1589 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1590    $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h
1591 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1592    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
1593    cfglayout.h
1594 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1595 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1596    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1597    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1598 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1599    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1600    output.h $(TM_P_H)
1601 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1602    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1603 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1604
1605 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1606    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1607    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1608    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H) \
1609    langhooks.h
1610         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1611                 $(out_file) $(OUTPUT_OPTION)
1612
1613 # Build auxiliary files that support ecoff format.
1614 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1615         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1616
1617 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1618
1619 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1620         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1621
1622 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1623
1624 # Build file to support OSF/rose half-pic format.
1625 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H) halfpic.h
1626
1627 #\f
1628 # Generate header and source files from the machine description,
1629 # and compile them.
1630
1631 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1632   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1633   insn-attr.h insn-attrtab.c
1634
1635 # The following pair of rules has this effect:
1636 # genconfig is run only if the md has changed since genconfig was last run;
1637 # but the file insn-config.h is touched only when its contents actually change.
1638
1639 # Each of the other insn-* files is handled by a similar pair of rules.
1640
1641 # This causes an anomaly in the results of make -n
1642 # because insn-* is older than s-*
1643 # and thus make -n thinks that insn-* will be updated
1644 # and force recompilation of things that depend on it.
1645 # We use move-if-change precisely to avoid such recompilation.
1646 # But there is no way to teach make -n that it will be avoided.
1647
1648 # Each of the insn-*.[ch] rules has a semicolon at the end,
1649 # for otherwise the system Make on SunOS 4.1 never tries
1650 # to recompile insn-*.o.  To avoid problems and extra noise from
1651 # versions of make which don't like empty commands (nothing after the
1652 # trailing `;'), we call true for each.
1653
1654 insn-config.h: s-config ; @true
1655 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1656         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1657         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1658         $(STAMP) s-config
1659
1660 insn-flags.h: s-flags ; @true
1661 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1662         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1663         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1664         $(STAMP) s-flags
1665
1666 insn-codes.h: s-codes ; @true
1667 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1668         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1669         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1670         $(STAMP) s-codes
1671
1672 insn-constants.h: s-constants ; @true
1673 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1674         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1675         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1676         $(STAMP) s-constants
1677
1678 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1679   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1680   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1681         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1682
1683 insn-emit.c: s-emit ; @true
1684 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1685         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1686         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1687         $(STAMP) s-emit
1688
1689 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1690   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1691   $(TM_P_H) toplev.h reload.h
1692         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1693
1694 insn-recog.c: s-recog ; @true
1695 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1696         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1697         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1698         $(STAMP) s-recog
1699
1700 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1701   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1702         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1703
1704 insn-opinit.c: s-opinit ; @true
1705 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1706         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1707         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1708         $(STAMP) s-opinit
1709
1710 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1711   insn-config.h $(RECOG_H)
1712         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1713
1714 insn-extract.c: s-extract ; @true
1715 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1716         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1717         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1718         $(STAMP) s-extract
1719
1720 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1721         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1722         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1723
1724 insn-peep.c: s-peep ; @true
1725 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1726         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1727         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1728         $(STAMP) s-peep
1729
1730 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1731     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1732         $(TM_P_H) flags.h
1733         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1734
1735 insn-attr.h: s-attr ; @true
1736 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1737         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1738         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1739         $(STAMP) s-attr
1740
1741 insn-attrtab.c: s-attrtab ; @true
1742 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1743         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1744         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1745         $(STAMP) s-attrtab
1746
1747 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1748     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1749     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1750     $(TM_P_H)
1751         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1752
1753 insn-output.c: s-output ; @true
1754 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1755         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1756         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1757         $(STAMP) s-output
1758
1759 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1760 genrtl.c genrtl.h : s-genrtl
1761         @true   # force gnu make to recheck modification times.
1762
1763 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1764         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1765         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1766         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1767         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1768         $(STAMP) s-genrtl
1769
1770 tm-preds.h: s-preds; @true
1771
1772 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1773         ./genpreds$(build_exeext) > tmp-preds.h
1774         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1775         $(STAMP) s-preds
1776
1777 #\f
1778 # Compile the programs that generate insn-* from the machine description.
1779 # They are compiled with $(HOST_CC), and associated libraries,
1780 # since they need to run on this machine
1781 # even if GCC is being compiled to run on some other machine.
1782
1783 # $(CONFIG_H) is omitted from the deps of the gen*.o
1784 # because these programs don't really depend on anything
1785 # about the target machine.  They do depend on config.h itself,
1786 # since that describes the host machine.
1787
1788 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1789   $(OBSTACK_H) $(HASHTAB_H)
1790         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c
1791
1792 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1793         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1794
1795 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1796         rm -f hashtab.c
1797         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1798         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1799
1800 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1801         rm -f safe-ctype.c
1802         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1803         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1804
1805 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1806         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1807           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1808
1809 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1810   $(SYSTEM_H) errors.h gensupport.h
1811         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1812
1813 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1814         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1815          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1816
1817 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1818   $(SYSTEM_H) errors.h gensupport.h
1819         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1820
1821 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1822         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1823          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1824
1825 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1826   $(SYSTEM_H) errors.h gensupport.h
1827         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1828
1829 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1830         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1831          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1832
1833 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1834         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c
1835
1836 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1837         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1838          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1839
1840 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1841         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1842
1843 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1844         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1845          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1846
1847 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1848   $(SYSTEM_H) errors.h gensupport.h
1849         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1850
1851 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1852         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1853          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1854
1855 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1856   $(SYSTEM_H) errors.h gensupport.h
1857         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1858
1859 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1860         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1861          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1862
1863 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1864   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1865         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1866
1867 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1868         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1869          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1870
1871 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1872         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1873
1874 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1875         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1876          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1877
1878 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1879         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1880
1881 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1882         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1883          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1884
1885 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1886   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1887         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1888
1889 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1890         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1891          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1892
1893 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1894   $(SYSTEM_H) errors.h gensupport.h
1895         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1896
1897 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1898         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1899          gengenrtl.o $(HOST_LIBS)
1900
1901 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1902         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1903
1904 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1905         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1906          genpreds.o $(HOST_LIBS)
1907
1908 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1909         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c
1910
1911 #\f
1912 # Compile the libraries to be used by gen*.
1913 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1914 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1915 # with the rules for rtl.o, etc.
1916 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1917   real.h $(GGC_H) errors.h
1918         rm -f $(HOST_PREFIX)rtl.c
1919         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1920         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1921
1922 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1923   $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H)
1924         rm -f $(HOST_PREFIX)print-rtl.c
1925         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1926         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1927
1928 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1929   flags.h $(BASIC_BLOCK_H) $(REGS_H)
1930         rm -f $(HOST_PREFIX)bitmap.c
1931         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1932         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1933
1934 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(HCONFIG_H)
1935         rm -f $(HOST_PREFIX)obstack.c
1936         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1937         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1938
1939 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(HCONFIG_H) \
1940   $(SYSTEM_H)
1941         rm -f $(HOST_PREFIX)vfprintf.c
1942         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1943         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1944
1945 $(HOST_PREFIX_1)doprint.o: doprint.c $(HCONFIG_H) $(SYSTEM_H)
1946         rm -f $(HOST_PREFIX)doprint.c
1947         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1948         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1949
1950 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c $(HCONFIG_H) \
1951   $(SYSTEM_H)
1952         rm -f $(HOST_PREFIX)strstr.c
1953         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1954         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1955
1956 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H) errors.h
1957         rm -f $(HOST_PREFIX)errors.c
1958         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1959         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1960
1961
1962 # This satisfies the dependency that we get if you cross-compile a compiler
1963 # that does not need to compile doprint or whatever.
1964 $(HOST_PREFIX_1):
1965         $(STAMP) $(HOST_PREFIX_1)
1966
1967 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H) $(GCC_H)
1968         rm -f $(HOST_PREFIX)ggc-none.c
1969         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1970         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1971
1972 #\f
1973 # Remake internationalization support.
1974 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
1975         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1976           -DLOCALEDIR=\"$(localedir)\" \
1977           -c $(srcdir)/intl.c
1978
1979 $(top_builddir)/intl/libintl.a: intl.all
1980
1981 intl.all intl.install intl.uninstall \
1982   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1983         @for d in $(INTL_SUBDIRS); do \
1984           target=`expr $@ : 'intl.\(.*\)'` && \
1985           echo "(cd $$d && $(MAKE) $$target)" && \
1986           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1987           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1988         done
1989
1990 # intl.all and intl.install need config.h to exist, and the files it includes.
1991 # (FIXME: intl/*.c shouldn't need to see insn-foo.h!)
1992 intl.all intl.install: config.h insn-flags.h insn-constants.h
1993
1994 # Make-lang.in should add dependencies of po-generated on any generated
1995 # files which need to be scanned by gettext (usually Yacc-generated parsers).
1996 po-generated: c-parse.c tradcif.c
1997
1998 #\f
1999 # Remake cpp and protoize.
2000
2001 PREPROCESSOR_DEFINES = \
2002   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2003   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2004   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
2005   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2006   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2007   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2008   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
2009
2010 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
2011                 cpphash.o cpperror.o cppinit.o cppdefault.o \
2012                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
2013
2014 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
2015                 $(OBSTACK_H) $(SYSTEM_H)
2016
2017 # Most of the other archives built/used by this makefile are for
2018 # targets.  This one is strictly for the host.
2019 libcpp.a: $(LIBCPP_OBJS)
2020         -rm -rf libcpp.a
2021         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
2022         -$(RANLIB) libcpp.a
2023
2024 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
2025         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
2026         intl.o libcpp.a $(LIBS)
2027
2028 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
2029
2030 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
2031 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
2032 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
2033 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
2034 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
2035 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
2036 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
2037 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
2038                 mkdeps.h prefix.h output.h version.h
2039
2040 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
2041         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2042           $(PREPROCESSOR_DEFINES) \
2043           -c $(srcdir)/cppdefault.c
2044
2045 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
2046
2047 # The traditional mode preprocessor, a separate program for ease of
2048 # maintenance.  Some code is shared with the ISO-C cpp.
2049 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
2050         mkdeps.o $(LIBDEPS)
2051         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
2052         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
2053
2054 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
2055 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
2056
2057 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
2058         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
2059         mv -f tr$$$$.c tradcif.c)
2060
2061 # Note for the stamp targets, we run the program `true' instead of
2062 # having an empty command (nothing following the semicolon).
2063
2064 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
2065
2066 PROTO_OBJS = intl.o version.o
2067
2068 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
2069         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2070
2071 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2072         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2073
2074 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2075    Makefile version.h
2076         (SHLIB_LINK='$(SHLIB_LINK)' \
2077         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2078         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2079           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2080           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2081
2082 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2083    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2084         (SHLIB_LINK='$(SHLIB_LINK)' \
2085         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2086         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2087           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2088           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
2089
2090 # This info describes the target machine, so compile with GCC just built.
2091 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2092    stmp-int-hdrs
2093         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2094         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2095           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2096         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2097           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2098         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2099
2100
2101 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2102         -rm -f tmp-proto.[cso]
2103         cp $(srcdir)/protoize.c tmp-proto.c
2104         chmod u+w tmp-proto.c
2105         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2106           $(GCC_CFLAGS) $(INCLUDES) \
2107           -DGCC_INCLUDE_DIR=0 \
2108           -DGPLUSPLUS_INCLUDE_DIR=0 \
2109           -DCROSS_INCLUDE_DIR=0 \
2110           -DTOOL_INCLUDE_DIR=0 \
2111           -DSTANDARD_EXEC_PREFIX=0 \
2112           -DDEFAULT_TARGET_MACHINE=0 \
2113           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2114         @echo '**********' Expect 400 lines of differences.
2115         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2116         -wc -l tmp-proto.diff
2117         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2118           $(GCC_CFLAGS) $(INCLUDES) \
2119           -DGCC_INCLUDE_DIR=0 \
2120           -DGPLUSPLUS_INCLUDE_DIR=0 \
2121           -DCROSS_INCLUDE_DIR=0 \
2122           -DTOOL_INCLUDE_DIR=0 \
2123           -DSTANDARD_EXEC_PREFIX=0 \
2124           -DDEFAULT_TARGET_MACHINE=0 \
2125           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2126         @echo Expect zero differences.
2127         diff $(srcdir)/protoize.c tmp-proto.c | cat
2128         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2129
2130 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2131
2132 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2133 # upon whether $(exeext) is empty or not.
2134 GCOV_OBJS = gcov.o intl.o version.o
2135 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2136         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2137 #\f
2138 # Build the include directory.  The stamp files are stmp-* rather than
2139 # s-* so that mostlyclean does not force the include directory to
2140 # be rebuilt.
2141
2142 # Build the include directory including float.h (which no longer depends upon
2143 # enquire).
2144 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2145 # Copy in the headers provided with gcc.
2146 # The sed command gets just the last file name component;
2147 # this is necessary because VPATH could add a dirname.
2148 # Using basename would be simpler, but some systems don't have it.
2149 # The touch command is here to workaround an AIX/Linux NFS bug.
2150         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2151         for file in .. $(USER_H); do \
2152           if [ X$$file != X.. ]; then \
2153             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2154             $(STAMP) include/$$realfile; \
2155             rm -f include/$$realfile; \
2156             cp $$file include; \
2157             chmod a+r include/$$realfile; \
2158           fi; \
2159         done
2160         rm -f include/limits.h
2161         cp xlimits.h include/limits.h
2162         chmod a+r include/limits.h
2163         rm -f include/float.h
2164         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2165           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2166           chmod a+r include/float.h; \
2167         else :; fi
2168 # Install the README
2169         rm -f include/README
2170         cp $(srcdir)/README-fixinc include/README
2171         chmod a+r include/README
2172         $(STAMP) $@
2173
2174 # fixinc.sh depends on this, not on specs directly.
2175 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2176 # after each stage just because specs' mtime has changed.
2177 specs.ready: specs
2178         -if [ -f specs.ready ] ; then \
2179                 true; \
2180         else \
2181                 $(STAMP) specs.ready; \
2182         fi
2183
2184 FIXINCSRCDIR=$(srcdir)/fixinc
2185 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2186         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2187         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2188         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2189         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2190         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2191         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2192         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2193         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2194
2195 # Build fixed copies of system files.
2196 stmp-fixinc: fixinc.sh gsyslimits.h
2197         rm -rf include; mkdir include
2198         -chmod a+rx include
2199         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2200         SHELL='$(SHELL)' ;\
2201         export TARGET_MACHINE srcdir SHELL ; \
2202         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2203         rm -f include/syslimits.h; \
2204         if [ -f include/limits.h ]; then \
2205           mv include/limits.h include/syslimits.h; \
2206         else \
2207           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2208         fi; \
2209         chmod a+r include/syslimits.h)
2210 # If $(SYSTEM_HEADER_DIR) is $(build_tooldir)/sys-include, and
2211 # that directory exists, then make sure that $(libsubdir) exists.
2212 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2213 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2214 # exists.
2215 # ??? Better would be to use -isystem $(build_tooldir)/sys-include,
2216 # but fixincludes does not take such arguments.
2217         if [ "$(SYSTEM_HEADER_DIR)" = "$(build_tooldir)/sys-include" ] \
2218            && [ -d $(build_tooldir)/sys-include ]; then \
2219           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2220           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2221           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2222           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2223         else true; fi
2224         $(STAMP) stmp-fixinc
2225
2226 # Files related to the fixproto script.
2227 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2228 # used in native and host-x-target builds, so it's safe to link them with
2229 # libiberty.a.
2230
2231 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2232         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2233         then \
2234           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2235           export CC; \
2236           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2237           mv tmp-deduced.h deduced.h; \
2238         else \
2239           $(STAMP) deduced.h; \
2240         fi
2241
2242 GEN_PROTOS_OBJS = gen-protos.o scan.o
2243 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2244         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2245           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2246
2247 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2248         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2249
2250 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2251         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2252
2253 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2254         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2255           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2256         mv tmp-fixtmp.c fixtmp.c
2257         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2258           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2259           | ./gen-protos >xsys-protos.hT
2260         mv xsys-protos.hT xsys-protos.h
2261         rm -rf fixtmp.c
2262
2263 # This is nominally a 'build' program, but it's run only when host==build,
2264 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2265 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2266            $(LIBDEPS) libcpp.a
2267         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2268            scan-decls.o scan.o libcpp.a $(LIBS)
2269
2270 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2271         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2272         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2273
2274 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2275         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2276
2277 # stmp-fixproto depends on this, not on fix-header directly.
2278 # The idea is to make sure fix-header gets built,
2279 # but not rerun fixproto after each stage
2280 # just because fix-header's mtime has changed.
2281 fixhdr.ready: fix-header$(build_exeext)
2282         -if [ -f fixhdr.ready ] ; then \
2283                 true; \
2284         else \
2285                 $(STAMP) fixhdr.ready; \
2286         fi
2287
2288 # stmp-int-headers is to make sure fixincludes has already finished.
2289 # The if statement is so that we don't run fixproto a second time
2290 # if it has already been run on the files in `include'.
2291 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2292         if [ -f include/fixed ] ; then true; \
2293         else \
2294           : This line works around a 'make' bug in BSDI 1.1.; \
2295           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2296           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2297             export mkinstalldirs; \
2298           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2299             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2300             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2301           else true; fi; \
2302           $(STAMP) include/fixed; \
2303         fi
2304         $(STAMP) stmp-fixproto
2305 #\f
2306 # Remake the info files.
2307
2308 docdir = $(srcdir)/doc
2309
2310 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2311 info: $(docdir)/cpp.info $(docdir)/gcc.info lang.info $(docdir)/cppinternals.info
2312
2313 $(docdir)/cpp.info: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2314         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2315
2316 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/extend.texi \
2317          $(docdir)/install-old.texi  $(docdir)/invoke.texi $(docdir)/md.texi \
2318          $(docdir)/c-tree.texi $(docdir)/rtl.texi $(docdir)/tm.texi \
2319          $(docdir)/gcov.texi $(docdir)/contrib.texi $(docdir)/objc.texi \
2320          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2321          $(docdir)/include/funding.texi $(docdir)/bugreport.texi \
2322          $(docdir)/contribute.texi $(docdir)/frontends.texi \
2323          $(docdir)/service.texi $(docdir)/standards.texi \
2324          $(docdir)/trouble.texi $(docdir)/vms.texi $(docdir)/configterms.texi \
2325          $(docdir)/fragments.texi $(docdir)/hostconfig.texi \
2326          $(docdir)/gnu.texi $(docdir)/interface.texi \
2327          $(docdir)/makefile.texi $(docdir)/passes.texi \
2328          $(docdir)/portability.texi $(docdir)/collect2.texi \
2329          $(docdir)/configfiles.texi $(docdir)/headerdirs.texi
2330         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2331
2332 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2333         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2334                 doc/cppinternals.texi
2335
2336 dvi: gcc.dvi cpp.dvi lang.dvi cppinternals.dvi
2337
2338 # This works with GNU Make's default rule.
2339 cpp.dvi: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2340         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2341
2342 gcc.dvi: $(docdir)/gcc.texi $(docdir)/extend.texi $(docdir)/install-old.texi \
2343          $(docdir)/invoke.texi $(docdir)/md.texi $(docdir)/c-tree.texi \
2344          $(docdir)/rtl.texi $(docdir)/tm.texi $(docdir)/gcov.texi \
2345          $(docdir)/contrib.texi $(docdir)/objc.texi \
2346          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2347          $(docdir)/include/funding.texi $(docdir)/bugreport.texi \
2348          $(docdir)/contribute.texi $(docdir)/frontends.texi \
2349          $(docdir)/service.texi $(docdir)/standards.texi \
2350          $(docdir)/trouble.texi $(docdir)/vms.texi $(docdir)/configterms.texi \
2351          $(docdir)/fragments.texi $(docdir)/hostconfig.texi \
2352          $(docdir)/gnu.texi $(docdir)/interface.texi \
2353          $(docdir)/makefile.texi $(docdir)/passes.texi \
2354          $(docdir)/portability.texi $(docdir)/collect2.texi \
2355          $(docdir)/configfiles.texi $(docdir)/headerdirs.texi
2356         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2357
2358 cppinternals.dvi: $(docdir)/cppinternals.texi
2359         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2360
2361 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1 \
2362          $(docdir)/gfdl.7 $(docdir)/gpl.7 $(docdir)/fsf-funding.7
2363
2364 $(docdir)/gcov.1: $(docdir)/gcov.texi
2365         $(STAMP) $(docdir)/gcov.1
2366         -$(TEXI2POD) < $(docdir)/gcov.texi > gcov.pod
2367         -($(POD2MAN) --section=1 gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2368                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2369                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2370         -rm -f gcov.pod
2371
2372 $(docdir)/cpp.1: $(docdir)/cpp.texi
2373         $(STAMP) $(docdir)/cpp.1
2374         -$(TEXI2POD) < $(docdir)/cpp.texi > cpp.pod
2375         -($(POD2MAN) --section=1 cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2376                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2377                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2378         -rm -f cpp.pod
2379
2380 $(docdir)/gcc.1: $(docdir)/invoke.texi
2381         $(STAMP) $(docdir)/gcc.1
2382         -$(TEXI2POD) < $(docdir)/invoke.texi > gcc.pod
2383         -($(POD2MAN) --section=1 gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2384                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2385                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2386         -rm -f gcc.pod
2387
2388 $(docdir)/gfdl.7: $(docdir)/include/fdl.texi
2389         $(STAMP) $(docdir)/gfdl.7
2390         -$(TEXI2POD) < $(docdir)/include/fdl.texi > gfdl.pod
2391         -($(POD2MAN) --section=7 gfdl.pod > $(docdir)/gfdl.7.T$$$$ && \
2392                 mv -f $(docdir)/gfdl.7.T$$$$ $(docdir)/gfdl.7) || \
2393                 (rm -f $(docdir)/gfdl.7.T$$$$ && exit 1)
2394         -rm -f gfdl.pod
2395
2396 $(docdir)/gpl.7: $(docdir)/include/gpl.texi
2397         $(STAMP) $(docdir)/gpl.7
2398         -$(TEXI2POD) < $(docdir)/include/gpl.texi > gpl.pod
2399         -($(POD2MAN) --section=7 gpl.pod > $(docdir)/gpl.7.T$$$$ && \
2400                 mv -f $(docdir)/gpl.7.T$$$$ $(docdir)/gpl.7) || \
2401                 (rm -f $(docdir)/gpl.7.T$$$$ && exit 1)
2402         -rm -f gpl.pod
2403
2404 $(docdir)/fsf-funding.7: $(docdir)/include/funding.texi
2405         $(STAMP) $(docdir)/fsf-funding.7
2406         -$(TEXI2POD) < $(docdir)/include/funding.texi > fsf-funding.pod
2407         -($(POD2MAN) --section=7 fsf-funding.pod \
2408                 > $(docdir)/fsf-funding.7.T$$$$ && \
2409             mv -f $(docdir)/fsf-funding.7.T$$$$ $(docdir)/fsf-funding.7) || \
2410             (rm -f $(docdir)/fsf-funding.7.T$$$$ && exit 1)
2411         -rm -f fsf-funding.pod
2412
2413 #\f
2414 # Deletion of files made during compilation.
2415 # There are four levels of this:
2416 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2417 # `mostlyclean' is useful while working on a particular type of machine.
2418 # It deletes most, but not all, of the files made by compilation.
2419 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2420 # `clean' deletes everything made by running `make all'.
2421 # `distclean' also deletes the files made by config.
2422 # `maintainer-clean' also deletes everything that could be regenerated
2423 # automatically, except for `configure'.
2424 # We remove as much from the language subdirectories as we can
2425 # (less duplicated code).
2426
2427 INTL_MOSTLYCLEAN = intl.mostlyclean
2428 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2429         -rm -f $(STAGESTUFF)
2430         -rm -rf libgcc
2431 # Delete the temporary source copies for cross compilation.
2432         -rm -f $(HOST_PREFIX_1)rtl.c
2433         -rm -f $(HOST_PREFIX_1)obstack.c
2434 # Delete the temp files made in the course of building libgcc.a.
2435         -rm -f xlimits.h
2436 # Delete other built files.
2437         -rm -f t-float.h-cross xsys-protos.hT
2438 # Delete the stamp and temporary files.
2439         -rm -f s-* tmp-* stamp-* stmp-*
2440         -rm -f */stamp-* */tmp-*
2441 # Delete debugging dump files.
2442         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2443 # Delete some files made during installation.
2444         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2445         -rm -f collect collect2 mips-tfile mips-tdump
2446 # Delete files generated for fixproto
2447         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2448           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2449 # Delete files generated for fixincl
2450         -rm -rf fixincl fixinc.sh specs.ready
2451         (cd fixinc && $(MAKE) clean)
2452 # Delete unwanted output files from TeX.
2453         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2454         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2455 # Delete sorted indices we don't actually use.
2456         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2457 # Delete core dumps.
2458         -rm -f core */core
2459
2460 # Delete all files made by compilation
2461 # that don't exist in the distribution.
2462 INTL_CLEAN = intl.clean
2463 clean: mostlyclean $(INTL_CLEAN) lang.clean
2464         -rm -f libgcc.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2465         -rm -f config.h tconfig.h hconfig.h tm_p.h
2466         -rm -f cs-*
2467         -rm -rf libgcc
2468         -rm -f *.dvi
2469         -rm -f */*.dvi
2470 # Delete the include directory.
2471         -rm -rf include
2472 # Delete files used by the "multilib" facility (including libgcc subdirs).
2473         -rm -f multilib.h tmpmultilib*
2474         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2475           rm -rf $(MULTILIB_DIRNAMES); \
2476         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2477           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2478         fi ; fi
2479         -rm -fr stage1 stage2 stage3 stage4
2480 # Delete stamps of bootstrap stages
2481         -rm -f stage?_*
2482         -rm -f clean?_*
2483         -rm -f stage_last
2484
2485 # Delete all files that users would normally create
2486 # while building and installing GCC.
2487 INTL_DISTCLEAN = intl.distclean
2488 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2489         -rm -f auto-host.h auto-build.h
2490         -rm -f cstamp-h
2491         -rm -f config.status config.run config.cache config.bak
2492         -rm -f Make-lang Make-hooks Make-host Make-target
2493         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2494         -rm -f gthr-default.h
2495         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2496         -rm -f c-parse.output
2497         -rm -f *.asm
2498         -rm -f float.h
2499         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2500         -rm -f testsuite/{gcc,g++}.{log,sum}
2501         -rm -f intl/libintl.h libintl.h
2502         -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
2503         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2504         -rm -f gcov.pod
2505         -rm -f fixinc/Makefile
2506         -rmdir ada cp f java objc fixinc intl po 2>/dev/null
2507
2508 # Delete anything likely to be found in the source directory
2509 # that shouldn't be in the distribution.
2510 extraclean: distclean lang.extraclean
2511         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2512         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2513         -rm -f config/*/=* config/*/"#"* config/*/*~*
2514         -rm -f config/*/*.orig config/*/*.rej
2515         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2516         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2517         -rm -f *lose config/*lose config/*/*lose
2518         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2519         -rm -f y.tab.c yacc.*
2520         -rm -f */=* */"#"* */*~*
2521         -rm -f */patch* */*.orig */*.rej
2522         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2523         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2524         -rm -f */*lose */*.s */*.s[0-9] */*.i
2525
2526 # Get rid of every file that's generated from some other file, except for `configure'.
2527 # Most of these files ARE PRESENT in the GCC distribution.
2528 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2529 # submake, so that we don't descend into intl after its makefile has been
2530 # removed.
2531 maintainer-clean:
2532         @echo 'This command is intended for maintainers to use; it'
2533         @echo 'deletes files that may need special tools to rebuild.'
2534         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2535                 intl.maintainer-clean lang.maintainer-clean distclean
2536         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2537         -rm -f cpp.??s cpp.*aux
2538         -rm -f gcc.??s gcc.*aux
2539         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info*
2540         -rm -f $(docdir)/cppinternals.info*
2541         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2542         -rm -f $(docdir)/fsf-funding.7 $(docdir)/gfdl.7 $(docdir)/gpl.7
2543 #\f
2544 # Entry points `install' and `uninstall'.
2545 # Also use `install-collect2' to install collect2 when the config files don't.
2546
2547 # The semicolon is to prevent the install.sh -> install default rule
2548 # from doing anything.  Having it run true helps avoid problems and
2549 # noise from versions of make which don't like to have null commands.
2550 install: $(INSTALL_TARGET) ; @true
2551
2552 # Copy the compiler files into directories where they will be run.
2553 # Install the driver last so that the window when things are
2554 # broken is small.
2555 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2556     $(INSTALL_CPP) install-man install-info intl.install install-@POSUB@ \
2557     lang.install-normal install-driver
2558
2559 # Do nothing while making gcc with a cross-compiler. The person who
2560 # makes gcc for the target machine has to know how to put a complete
2561 # gcc together by hand.
2562 install-build: force
2563         @echo You have to install gcc on your target machine by hand.
2564
2565 # Run this on the target machine
2566 # to finish installation of cross compiler.
2567 # This is not used anymore now that float.h does not depend on enquire.
2568 install-cross-rest: install-float-h-cross
2569
2570 # Handle cpp installation.
2571 install-cpp: cpp$(exeext)
2572         -if [ -f gcc-cross$(exeext) ] ; then \
2573           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2574           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2575           if [ x$(cpp_install_dir) != x ]; then \
2576             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2577             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2578           else true; fi; \
2579         else \
2580           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2581           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2582           if [ x$(cpp_install_dir) != x ]; then \
2583             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2584             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2585           else true; fi; \
2586         fi
2587
2588 uninstall-cpp:
2589         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2590         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2591         -if [ x$(cpp_install_dir) != x ]; then \
2592           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2593           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2594         else true; fi
2595
2596 # Install float.h for cross compiler.
2597 # Run this on the target machine!
2598 # This is not used anymore now that float.h does not depend on enquire.
2599 install-float-h-cross: installdirs
2600 #       if [ -f enquire ] ; then true; else false; fi
2601 # Note: don't use -.  We should fail right away if enquire was not made.
2602         ./enquire -f > $(tmpdir)/float.h
2603         -rm -f $(libsubdir)/include/float.h
2604         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2605         -rm -f $(tmpdir)/float.h
2606         chmod a-x $(libsubdir)/include/float.h
2607
2608 # Create the installation directories.
2609 installdirs:
2610         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2611         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2612         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2613         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2614 # This dir isn't currently searched by cpp.
2615 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2616         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2617           fdir=$${fdir}/$${dir}; \
2618           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2619         done
2620         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2621         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2622         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2623         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2624 # We don't use mkdir -p to create the parents of man1dir,
2625 # because some systems don't support it.
2626 # Instead, we use this technique to create the immediate parent of man1dir.
2627         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2628         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2629         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2630         -if [ -d $(man7dir) ] ; then true ; else mkdir $(man7dir) ; chmod a+rx $(man7dir) ; fi
2631
2632 # Install the compiler executables built during cross compilation.
2633 install-common: native $(EXTRA_PARTS) lang.install-common
2634         for file in $(COMPILERS); do \
2635           if [ -f $$file ] ; then \
2636             rm -f $(libsubdir)/$$file; \
2637             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2638           else true; \
2639           fi; \
2640         done
2641         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2642           if [ x"$$file" != x.. ]; then \
2643             rm -f $(libsubdir)/$$file; \
2644             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2645           else true; fi; \
2646         done
2647         for file in $(EXTRA_PARTS) ..; do \
2648           if [ x"$$file" != x.. ]; then \
2649             rm -f $(libsubdir)/$$file; \
2650             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2651             chmod a-x $(libsubdir)/$$file; \
2652           else true; fi; \
2653         done
2654 # Don't mess with specs if it doesn't exist yet.
2655         -if [ -f specs ] ; then \
2656           rm -f $(libsubdir)/specs; \
2657           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2658           chmod a-x $(libsubdir)/specs; \
2659         fi
2660 # Install protoize if it was compiled.
2661         -if [ -f protoize$(exeext) ]; \
2662         then \
2663             if [ -f gcc-cross$(exeext) ] ; then \
2664                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2665                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2666                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2667                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2668             else \
2669                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2670                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2671                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2672                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2673             fi ; \
2674             rm -f $(libsubdir)/SYSCALLS.c.X; \
2675             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2676             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2677         fi
2678         -rm -f $(libsubdir)/cpp0$(exeext)
2679         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2680         -rm -f $(libsubdir)/tradcpp0$(exeext)
2681         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2682 # Install gcov if it was compiled.
2683         -if [ -f gcov$(exeext) ]; \
2684         then \
2685             rm -f $(bindir)/gcov$(exeext); \
2686             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2687         fi
2688         $(INSTALL_SCRIPT) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2689
2690 # Install the driver program as $(target_alias)-gcc
2691 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2692 install-driver: installdirs xgcc$(exeext)
2693         -if [ -f gcc-cross$(exeext) ] ; then \
2694           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2695           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2696           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2697             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2698             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2699           else true; fi; \
2700         else \
2701           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2702           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2703           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2704           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2705           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(GCC_TARGET_INSTALL_NAME)$(exeext); \
2706         fi
2707
2708 # Install the info files.
2709 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2710 # to do the install.
2711 install-info: doc installdirs lang.install-info
2712         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2713         -rm -f $(infodir)/cppinternals.info*
2714         if [ -f $(docdir)/gcc.info ]; then \
2715           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2716                 $(docdir)/cppinternals.info*; do \
2717             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2718             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2719           done; \
2720         else true; fi
2721         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2722           if [ -f $(infodir)/dir ] ; then \
2723             for f in cpp.info gcc.info cppinternals.info; do \
2724                 if [ -f $(infodir)/$$f ]; then \
2725                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2726                 else true; fi; \
2727             done; \
2728           else true; fi; \
2729         else true; fi;
2730         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2731         -chmod a-x $(infodir)/cppinternals.info*
2732
2733 # Install the man pages.
2734 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2735         -if [ -f gcc-cross$(exeext) ] ; then \
2736           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2737           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2738           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2739         else \
2740           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2741           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2742           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2743         fi
2744         -rm -f $(man1dir)/cpp$(man1ext)
2745         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(man1ext)
2746         -chmod a-x $(man1dir)/cpp$(man1ext)
2747         -rm -f $(man1dir)/gcov$(man1ext)
2748         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(man1ext)
2749         -chmod a-x $(man1dir)/gcov$(man1ext)
2750         -rm -f $(man7dir)/fsf-funding$(man7ext)
2751         -$(INSTALL_DATA) $(docdir)/fsf-funding.7 $(man7dir)/fsf-funding$(man7ext)
2752         -chmod a-x $(man7dir)/fsf-funding$(man7ext)
2753         -rm -f $(man7dir)/gfdl$(man7ext)
2754         -$(INSTALL_DATA) $(docdir)/gfdl.7 $(man7dir)/gfdl$(man7ext)
2755         -chmod a-x $(man7dir)/gfdl$(man7ext)
2756         -rm -f $(man7dir)/gpl$(man7ext)
2757         -$(INSTALL_DATA) $(docdir)/gpl.7 $(man7dir)/gpl$(man7ext)
2758         -chmod a-x $(man7dir)/gpl$(man7ext)
2759
2760 # Install the library.
2761 install-libgcc: libgcc.mk libgcc.a installdirs
2762         if $(RANLIB_TEST_FOR_TARGET); then \
2763           r_f_t=$(RANLIB_FOR_TARGET); \
2764         else \
2765           r_f_t=: ; \
2766         fi; \
2767         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2768           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2769           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2770           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2771           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2772           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2773           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2774           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2775           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2776           INCLUDES="$(INCLUDES)" \
2777           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2778           LIB1ASMSRC='$(LIB1ASMSRC)' \
2779           MAKEOVERRIDES= \
2780           INSTALL_DATA="$(INSTALL_DATA)" \
2781           RANLIB_FOR_TARGET="$$r_f_t" \
2782           libsubdir="$(libsubdir)" \
2783           slibdir="$(slibdir)" \
2784           -f libgcc.mk install
2785
2786 # Install multiple versions of libgcc.a.
2787 install-multilib: stmp-multilib installdirs
2788         if $(RANLIB_TEST_FOR_TARGET); then \
2789           r_f_t=$(RANLIB_FOR_TARGET); \
2790         else \
2791           r_f_t=: ; \
2792         fi; \
2793         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2794           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2795           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2796           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2797           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2798           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2799           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2800           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2801           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2802           INCLUDES="$(INCLUDES)" \
2803           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2804           LIB1ASMSRC='$(LIB1ASMSRC)' \
2805           MAKEOVERRIDES= \
2806           INSTALL_DATA="$(INSTALL_DATA)" \
2807           RANLIB_FOR_TARGET="$$r_f_t" \
2808           libsubdir="$(libsubdir)" \
2809           slibdir="$(slibdir)" \
2810           -f libgcc.mk install
2811
2812 # Install all the header files built in the include subdirectory.
2813 install-headers: $(INSTALL_HEADERS_DIR)
2814 # Fix symlinks to absolute paths in the installed include directory to
2815 # point to the installed directory, not the build directory.
2816 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2817         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2818         if [ $$? -eq 0 ]; then \
2819           dir=`cd include; pwd`; \
2820           for i in $$files; do \
2821             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2822             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2823               rm -f $(libsubdir)/include/$$i; \
2824               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2825             fi; \
2826           done; \
2827         fi
2828
2829 # Create or recreate the gcc private include file directory.
2830 install-include-dir: installdirs
2831         -rm -rf $(libsubdir)/include
2832         mkdir $(libsubdir)/include
2833         -chmod a+rx $(libsubdir)/include
2834
2835 # Install the include directory using tar.
2836 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2837 # We use `pwd`/include instead of just include to problems with CDPATH
2838 # Unless a full pathname is provided, some shells would print the new CWD,
2839 # found in CDPATH, corrupting the output.  We could just redirect the
2840 # output of `cd', but some shells lose on redirection within `()'s
2841         (cd `pwd`/include ; \
2842          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2843 # /bin/sh on some systems returns the status of the first tar,
2844 # and that can lose with GNU tar which always writes a full block.
2845 # So use `exit 0' to ignore its exit status.
2846
2847 # Install the include directory using cpio.
2848 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2849 # See discussion about the use of `pwd` above
2850         cd `pwd`/include ; \
2851         find . -print | cpio -pdum $(libsubdir)/include
2852
2853 # Use this target to install the program `collect2' under the name `collect2'.
2854 install-collect2: collect2 installdirs
2855         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2856 # Install the driver program as $(libsubdir)/gcc for collect2.
2857         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2858
2859 # Cancel installation by deleting the installed files.
2860 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2861         -rm -rf $(libsubdir)
2862         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2863         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2864         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2865         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2866         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2867         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2868         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2869         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
2870         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(man1ext)
2871         -rm -rf $(man1dir)/cpp$(man1ext)
2872         -rm -rf $(man1dir)/protoize$(man1ext)
2873         -rm -rf $(man1dir)/unprotoize$(man1ext)
2874         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2875         -rm -f $(infodir)/cppinternals.info*
2876 #\f
2877 # These targets are for the dejagnu testsuites. The file site.exp
2878 # contains global variables that all the testsuites will use.
2879
2880 # Set to $(target_alias)/ for cross.
2881 target_subdir = @target_subdir@
2882
2883 site.exp: ./config.status Makefile
2884         @echo "Making a new config file..."
2885         -@rm -f ./tmp?
2886         @$(STAMP) site.exp
2887         -@mv site.exp site.bak
2888         @echo "## these variables are automatically generated by make ##" > ./tmp0
2889         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2890         @echo "# add them to the last section" >> ./tmp0
2891         @echo "set rootme \"`pwd`\"" >> ./tmp0
2892         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2893         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2894         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2895         @echo "set target_triplet $(target)" >> ./tmp0
2896         @echo "set target_alias $(target_alias)" >> ./tmp0
2897 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2898         @echo "set CFLAGS \"\"" >> ./tmp0
2899         @echo "set CXXFLAGS \"-I$(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
2900         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2901         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2902 # If newlib has been configured, we need to pass -B to gcc so it can find
2903 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2904 # message if it doesn't, but the testsuite is supposed to ignore the message -
2905 # it's too difficult to tell when to and when not to pass -B (not all targets
2906 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2907 # seems like too selective a test.
2908 # ??? Another way to solve this might be to rely on linker scripts.  Then
2909 # theoretically the -B won't be needed.
2910 # We also need to pass -L ../ld so that the linker can find ldscripts.
2911         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2912           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2913           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2914           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2915           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2916           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2917         else true; \
2918         fi
2919         @if [ -d $(objdir)/../ld ] ; then \
2920           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2921         else true; \
2922         fi
2923         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2924         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2925         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2926         @cat ./tmp0 > site.exp
2927         @cat site.bak | sed \
2928                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2929         -@rm -f ./tmp?
2930
2931 CHECK_TARGETS = check-gcc @check_languages@
2932
2933 check-c++ : check-g++
2934 check-f77 : check-g77
2935 check-java :
2936
2937 check: $(CHECK_TARGETS)
2938
2939 # The idea is to parallelize testing of multilibs, for example:
2940 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2941 # will run 3 concurrent sessions of check-gcc, eventually testing
2942 # all 10 combinations.  GNU make is required, as is a shell that expands
2943 # alternations within braces.
2944 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2945         target=`echo "$@" | sed 's,//.*,,'`; \
2946         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2947         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2948         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2949           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2950           "$$target"
2951
2952 TESTSUITEDIR = testsuite
2953
2954 $(TESTSUITEDIR)/site.exp: site.exp
2955         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2956         -rm -f $@
2957         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2958
2959 check-g++: $(TESTSUITEDIR)/site.exp
2960         -(rootme=`pwd`; export rootme; \
2961         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2962         cd $(TESTSUITEDIR); \
2963         EXPECT=${EXPECT} ; export EXPECT ; \
2964         if [ -f $${rootme}/../expect/expect ] ; then  \
2965            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2966             export TCL_LIBRARY ; fi ; \
2967         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2968
2969 check-gcc: $(TESTSUITEDIR)/site.exp
2970         -(rootme=`pwd`; export rootme; \
2971         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2972         cd $(TESTSUITEDIR); \
2973         EXPECT=${EXPECT} ; export EXPECT ; \
2974         if [ -f $${rootme}/../expect/expect ] ; then  \
2975            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2976            export TCL_LIBRARY ; fi ; \
2977         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2978
2979 check-g77: $(TESTSUITEDIR)/site.exp
2980         -(rootme=`pwd`; export rootme; \
2981         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2982         cd $(TESTSUITEDIR); \
2983         EXPECT=${EXPECT} ; export EXPECT ; \
2984         if [ -f $${rootme}/../expect/expect ] ; then  \
2985            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2986            export TCL_LIBRARY ; fi ; \
2987         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2988
2989 check-objc: $(TESTSUITEDIR)/site.exp
2990         -(rootme=`pwd`; export rootme; \
2991         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2992         cd $(TESTSUITEDIR); \
2993         EXPECT=${EXPECT} ; export EXPECT ; \
2994         if [ -f $${rootme}/../expect/expect ] ; then  \
2995            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2996             export TCL_LIBRARY ; fi ; \
2997         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2998
2999 check-consistency: testsuite/site.exp
3000         -rootme=`pwd`; export rootme; \
3001         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
3002         cd testsuite; \
3003         EXPECT=${EXPECT} ; export EXPECT ; \
3004         if [ -f $${rootme}/../expect/expect ] ; then  \
3005            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
3006            export TCL_LIBRARY ; fi ; \
3007         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
3008
3009 # These exist for maintenance purposes.
3010
3011 # Update the tags table.
3012 TAGS: force
3013         (cd $(srcdir);                                                  \
3014         mkdir tmp-tags;                                                 \
3015         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
3016         etags *.y *.h *.c;                                              \
3017         mv tmp-tags/* .;                                                \
3018         rmdir tmp-tags)
3019
3020 # A list of files to be destroyed during "lean" builds.
3021 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
3022
3023 # Flags to pass to stage2 and later recursive makes.  Note that the
3024 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
3025 # the context of the stage_x rule.
3026 STAGE2_FLAGS_TO_PASS = \
3027         CFLAGS="$(BOOT_CFLAGS)" \
3028         LDFLAGS="$(BOOT_LDFLAGS)" \
3029         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
3030         STRICT_WARN="$(STRICT2_WARN)" \
3031         libdir=$(libdir) \
3032         LANGUAGES="$(LANGUAGES)" \
3033         MAKEOVERRIDES= \
3034         OUTPUT_OPTION="-o \$$@"
3035
3036 # Only build the C compiler for stage1, because that is the only one that
3037 # we can guarantee will build with the native compiler, and also it is the
3038 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
3039 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
3040 # overrideable (for a bootstrap build stage1 also builds gcc.info).
3041 stage1_build:
3042         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
3043                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
3044                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
3045         $(STAMP) stage1_build
3046         echo stage1_build > stage_last
3047
3048 stage1_copy: stage1_build
3049         $(MAKE) stage1
3050         $(STAMP) stage1_copy
3051         echo stage2_build > stage_last
3052
3053 stage2_build: stage1_copy
3054         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
3055                  STAGE_PREFIX=stage1/ \
3056                  $(STAGE2_FLAGS_TO_PASS)
3057         $(STAMP) stage2_build
3058         echo stage2_build > stage_last
3059
3060 stage2_copy: stage2_build
3061         $(MAKE) stage2
3062         $(STAMP) stage2_copy
3063         echo stage3_build > stage_last
3064
3065 stage3_build: stage2_copy
3066         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
3067                  STAGE_PREFIX=stage2/ \
3068                  $(STAGE2_FLAGS_TO_PASS)
3069         $(STAMP) stage3_build
3070         echo stage3_build > stage_last
3071
3072 # For bootstrap4:
3073 stage3_copy: stage3_build
3074         $(MAKE) stage3
3075         $(STAMP) stage3_copy
3076         echo stage4_build > stage_last
3077
3078 stage4_build: stage3_copy
3079         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
3080                  STAGE_PREFIX=stage3/ \
3081                  $(STAGE2_FLAGS_TO_PASS)
3082         $(STAMP) stage4_build
3083         echo stage4_build > stage_last
3084
3085 # Additional steps for *-lean targets:
3086 clean_s1: stage1_copy
3087         -(cd stage1 && rm -f $(VOL_FILES))
3088         $(STAMP) clean_s1
3089
3090 clean_s2: stage2_copy
3091         -rm -rf stage1
3092         $(STAMP) clean_s2
3093
3094 # The various entry points for bootstrapping.
3095
3096 bootstrap: stage3_build
3097         @echo
3098         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3099         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3100         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3101
3102 bootstrap-lean : clean_s1 clean_s2 stage3_build
3103         @echo
3104         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3105         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3106
3107 bootstrap2: bootstrap
3108
3109 bootstrap2-lean : bootstrap-lean
3110
3111 bootstrap3 bootstrap3-lean: bootstrap
3112
3113 bootstrap4 bootstrap4-lean: stage4_build
3114
3115 unstage1 unstage2 unstage3 unstage4:
3116         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3117         rm -f $$stage/as$(exeext); \
3118         rm -f $$stage/ld$(exeext); \
3119         rm -f $$stage/collect-ld$(exeext); \
3120         if test -d $$stage; then \
3121           mv $$stage/* . 2>/dev/null; \
3122           for i in `cd $$stage; echo *` ; do \
3123             if test -d $$stage/$$i; then \
3124               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3125             else \
3126               mv $$stage/$$i .; \
3127             fi; \
3128           done \
3129         fi ; \
3130         rm -f $${stage}_build $${stage}_copy ;\
3131         echo $${stage}_build > stage_last
3132
3133 restage1: unstage1
3134         $(MAKE) stage1_build
3135
3136 restage2: unstage2
3137         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3138
3139 restage3: unstage3
3140         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3141
3142 restage4: unstage4
3143         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3144
3145 bubblestrap:
3146         if test -f stage3_build; then true; else \
3147           echo; echo You must \"make bootstrap\" first.; \
3148           exit 1; \
3149         fi
3150         for i in stage3 \
3151                 unstage1 stage1_build stage1_copy \
3152                 unstage2 stage2_build stage2_copy \
3153                 unstage3 stage3_build ; \
3154         do \
3155           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3156         done
3157
3158 quickstrap:
3159         if test -f stage_last ; then \
3160           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3161         else \
3162           $(MAKE) stage1_build; \
3163         fi
3164
3165 cleanstrap:
3166         -$(MAKE) clean
3167         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3168
3169 # Compare the object files in the current directory with those in the
3170 # stage2 directory.
3171
3172 # ./ avoids bug in some versions of tail.
3173 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3174         -rm -f .bad_compare
3175         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3176         for file in *$(objext); do \
3177           tail +16c ./$$file > tmp-foo1; \
3178           tail +16c stage$$stage/$$file > tmp-foo2 \
3179             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3180         done
3181         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3182         for dir in tmp-foo intl $(SUBDIRS); do \
3183           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3184             for file in $$dir/*$(objext); do \
3185               tail +16c ./$$file > tmp-foo1; \
3186               tail +16c stage$$stage/$$file > tmp-foo2 \
3187                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3188             done; \
3189           else true; fi; \
3190         done
3191         -rm -f tmp-foo*
3192         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3193         if [ -f .bad_compare ]; then \
3194           echo "Bootstrap comparison failure!"; \
3195           cat .bad_compare; \
3196           exit 1; \
3197         else \
3198           case "$@" in \
3199             *-lean ) rm -rf stage$$stage ;; \
3200             *) ;; \
3201           esac; true; \
3202         fi
3203
3204 # Compare the object files in the current directory with those in the
3205 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3206 # running tail and the overhead of twice copying each object file.
3207
3208 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3209         -rm -f .bad_compare
3210         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3211         for file in *$(objext); do \
3212           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3213         done
3214         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3215         for dir in tmp-foo intl $(SUBDIRS); do \
3216           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3217             for file in $$dir/*$(objext); do \
3218               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3219             done; \
3220           else true; fi; \
3221         done
3222         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3223         if [ -f .bad_compare ]; then \
3224           echo "Bootstrap comparison failure!"; \
3225           cat .bad_compare; \
3226           exit 1; \
3227         else \
3228           case "$@" in \
3229             *-lean ) rm -rf stage$$stage ;; \
3230           esac; true; \
3231         fi
3232
3233 # Copy the object files from a particular stage into a subdirectory.
3234 stage1-start:
3235         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3236         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3237         -for dir in intl $(SUBDIRS) ; \
3238          do \
3239            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3240          done
3241         -mv $(STAGESTUFF) stage1
3242         -mv intl/*$(objext) stage1/intl
3243 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3244 # dir will work properly.
3245         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3246         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3247         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3248         -rm -f stage1/libgcc.a
3249         -cp libgcc.a stage1
3250         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3251           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3252         else true; fi
3253         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3254           cp stage1/$${f} . ; \
3255         else true; \
3256         fi; done
3257 stage1: force stage1-start lang.stage1
3258
3259 stage2-start:
3260         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3261         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3262         -for dir in intl $(SUBDIRS) ; \
3263          do \
3264            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3265          done
3266         -mv $(STAGESTUFF) stage2
3267         -mv intl/*$(objext) stage2/intl
3268 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3269 # dir will work properly.
3270         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3271         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3272         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3273         -rm -f stage2/libgcc.a
3274         -cp libgcc.a stage2
3275         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3276           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3277         else true; fi
3278         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3279           cp stage2/$${f} . ; \
3280         else true; \
3281         fi; done
3282 stage2: force stage2-start lang.stage2
3283
3284 stage3-start:
3285         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3286         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3287         -for dir in intl $(SUBDIRS) ; \
3288          do \
3289            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3290          done
3291         -mv $(STAGESTUFF) stage3
3292         -mv intl/*$(objext) stage3/intl
3293 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3294 # dir will work properly.
3295         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3296         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3297         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3298         -rm -f stage3/libgcc.a
3299         -cp libgcc.a stage3
3300         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3301           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3302         else true; fi
3303         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3304           cp stage3/$${f} . ; \
3305         else true; \
3306         fi; done
3307 stage3: force stage3-start lang.stage3
3308
3309 stage4-start:
3310         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3311         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3312         -for dir in intl $(SUBDIRS) ; \
3313          do \
3314            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3315          done
3316         -mv $(STAGESTUFF) stage4
3317         -mv intl/*$(objext) stage4/intl
3318 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3319 # dir will work properly.
3320         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3321         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3322         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3323         -rm -f stage4/libgcc.a
3324         -cp libgcc.a stage4
3325         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3326           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3327         else true; fi
3328         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3329           cp stage4/$${f} . ; \
3330         else true; \
3331         fi; done
3332 stage4: force stage4-start lang.stage4
3333
3334 # Copy just the executable files from a particular stage into a subdirectory,
3335 # and delete the object files.  Use this if you're just verifying a version
3336 # that is pretty sure to work, and you are short of disk space.
3337 risky-stage1: stage1
3338         -$(MAKE) clean
3339
3340 risky-stage2: stage2
3341         -$(MAKE) clean
3342
3343 risky-stage3: stage3
3344         -$(MAKE) clean
3345
3346 risky-stage4: stage4
3347         -$(MAKE) clean
3348
3349 #In GNU Make, ignore whether `stage*' exists.
3350 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3351 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3352
3353 force:
3354
3355 # ---
3356 # The enquire rules are still useful for building new float-anything.h.
3357 # Special flags for compiling enquire.
3358 # We disable optimization to make floating point more reliable.
3359 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3360 ENQUIRE_LDFLAGS = $(LDFLAGS)
3361
3362 # Enquire target (This is a variable so that a target can choose not to
3363 # build it.)
3364 ENQUIRE = enquire
3365
3366 # Test to see whether <float.h> exists in the system header files,
3367 # and is not derived from GCC.
3368 FLOAT_H_TEST = \
3369   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3370   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3371   then false; \
3372   else :; fi
3373 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3374 # to ensure, we're emitting a full blown <float.h> ourselves.
3375 FLOAT_H_TEST = false
3376
3377 # Used to compile enquire with standard cc, but have forgotten why.
3378 # Let's try with GCC.
3379 enquire: enquire.o $(GCC_PARTS)
3380         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3381 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3382         if $(FLOAT_H_TEST); then \
3383           rm -f include/float.h; \
3384           SYS_FLOAT_H_WRAP=1; \
3385         else :; \
3386           SYS_FLOAT_H_WRAP=0; \
3387         fi; \
3388         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3389           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3390           -I. -c $(srcdir)/enquire.c
3391
3392 # Create float.h source for the native machine.
3393 # Make it empty if we can use the system float.h without changes.
3394 float.h-nat: enquire
3395         -./enquire -f > tmp-float.h
3396         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3397         mv tmp-float.h float.h-nat
3398
3399 # Create a dummy float.h source for a cross-compiler.
3400 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3401 # and make that the default float_format in configure?
3402 float.h-cross:
3403         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3404         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3405         echo "#endif" >> t-float.h-cross
3406         mv t-float.h-cross float.h-cross
3407
3408 # Rules for generating translated message descriptions.
3409 # Disabled by autoconf if the tools are not available.
3410
3411 XGETTEXT = @XGETTEXT@
3412 GMSGFMT = @GMSGFMT@
3413 MSGMERGE = msgmerge
3414
3415 PACKAGE = @PACKAGE@
3416 CATALOGS = @CATALOGS@
3417
3418 .PHONY: build- install- build-po install-po update-po
3419
3420 # Dummy rules to deal with dependencies produced by use of
3421 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3422 build-: ; @true
3423 install-: ; @true
3424
3425 build-po: $(CATALOGS)
3426
3427 # This notation should be acceptable to all Make implementations used
3428 # by people who are interested in updating .po files.
3429 update-po: $(CATALOGS:.gmo=.pox)
3430
3431 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3432 # script does that.
3433 .po.gmo:
3434         test -d po || mkdir po
3435         $(GMSGFMT) --statistics $< -o $@
3436
3437 # The new .po has to be gone over by hand, so we deposit it into
3438 # build/po with a different extension.
3439 # If build/po/$(PACKAGE).pot exists, use it (it was just created),
3440 # else use the one in srcdir.
3441 .po.pox:
3442         test -d po || mkdir po
3443         $(MSGMERGE) $< `if test -f po/$(PACKAGE).pot; \
3444                         then echo po/$(PACKAGE).pot; \
3445                         else echo $(srcdir)/po/$(PACKAGE).pot; fi` -o $@
3446
3447 # This rule has to look for .gmo modules in both srcdir and
3448 # the cwd, and has to check that we actually have a catalog
3449 # for each language, in case they weren't built or included
3450 # with the distribution.
3451 install-po:
3452         $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
3453         for cat in $(CATALOGS); do \
3454           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3455           if [ -f $$cat ]; then :; \
3456           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3457           else continue; \
3458           fi; \
3459           dir=$(localedir)/$$lang/LC_MESSAGES; \
3460           echo $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
3461           $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir || exit 1; \
3462           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3463           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3464         done
3465
3466 # Rule for regenerating the message template (gcc.pot).
3467 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3468 # this rule has no dependencies and always regenerates gcc.pot.  This is
3469 # relatively harmless since the .po files do not directly depend on it.
3470 # Note that exgettext has an awk script embedded in it which requires a
3471 # fairly modern (POSIX-compliant) awk.
3472 # The .pot file is left in the build directory.
3473 $(PACKAGE).pot: po/$(PACKAGE).pot
3474 po/$(PACKAGE).pot: force
3475         test -d po || mkdir po
3476         $(MAKE) po-generated
3477         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3478                 $(XGETTEXT) $(PACKAGE) $(srcdir)