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   c-objc-common.o 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 cfglayout.o cfgloop.o cfgrtl.o \
 736  combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o dependence.o \
 737  df.o 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  $(GGC) $(out_object_file) $(EXTRA_OBJS)
 751
 752 BACKEND = main.o libbackend.a
 753
 754 # GEN files are listed separately, so they can be built before doing parallel
 755 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 756 #  them before rtl.o is compiled.
 757 GEN= genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 758  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext)   \
 759  genconfig$(build_exeext) genpeep$(build_exeext) gengenrtl$(build_exeext)    \
 760  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext)
 761
 762 # Files to be copied away after each stage in building.
 763 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 764  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 765  insn-attr.h insn-attrtab.c insn-opinit.c insn-constants.h tm-preds.h \
 766  tree-check.h \
 767  s-flags s-config s-codes s-mlib s-under s-genrtl \
 768  s-output s-recog s-emit s-extract s-peep s-check \
 769  s-attr s-attrtab s-opinit s-preds s-constants s-crt0 \
 770  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 771  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 772  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 773  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 774  gencheck$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \
 775  genrtl.c genrtl.h \
 776  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 777  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 778  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 779  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 780  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 781  $(LANG_STAGESTUFF)
 782
 783 # Library members defined in libgcc2.c.
 784 LIB2FUNCS = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 785     _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi \
 786     _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 787     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi \
 788     _floatditf \
 789     _clear_cache _trampoline __main _exit \
 790     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 791     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 _ctors
 792
 793 # Defined in libgcc2.c, included only in the static library.
 794 LIB2FUNCS_ST = _eprintf _bb __gcc_bcmp
 795
 796 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 797     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 798     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 799     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 800
 801 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 802     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 803     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 804     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 805
 806 # These might cause a divide overflow trap and so are compiled with
 807 # unwinder info.
 808 LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
 809
 810 #\f
 811 # Language makefile fragments.
 812
 813 # The following targets define the interface between us and the languages.
 814 #
 815 # all.build, all.cross, start.encap, rest.encap,
 816 # info, dvi,
 817 # install-normal, install-common, install-info, install-man,
 818 # uninstall,
 819 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 820 # stage1, stage2, stage3, stage4
 821 #
 822 # Each language is linked in with a series of hooks (since we can't use `::'
 823 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 824 # Configure computes and adds these here.
 825
 826 ####language hooks
 827 @language_hooks@
 828
 829 # sed inserts language fragments after the following line.
 830 ####language fragments
 831 @language_fragments@
 832
 833 # End of language makefile fragments.
 834 #\f
 835 # The only suffixes we want for implicit rules are .c and .o, so clear
 836 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 837 # For i18n support, we also need .gmo, .po, .pox.
 838 .SUFFIXES:
 839 .SUFFIXES: .c .o .po .pox .gmo
 840
 841 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 842    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 843         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 844                 "$(xmake_file)" "$(tmake_file)"
 845         cp config.status config.run
 846         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 847         rm -f config.run
 848
 849 config.h: cs-config.h ; @true
 850 hconfig.h: cs-hconfig.h ; @true
 851 tconfig.h: cs-tconfig.h ; @true
 852 tm_p.h: cs-tm_p.h ; @true
 853
 854 cs-config.h: Makefile
 855         HEADERS="$(host_xm_file)" DEFINES="$(host_xm_defines)" \
 856         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 857         $(SHELL) $(srcdir)/mkconfig.sh config.h
 858
 859 cs-hconfig.h: Makefile
 860         HEADERS="$(build_xm_file)" DEFINES="$(build_xm_defines)" \
 861         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
 862         $(SHELL) $(srcdir)/mkconfig.sh hconfig.h
 863
 864 cs-tconfig.h: Makefile $(CONFIG_H) except.h
 865         HEADERS="$(xm_file)" DEFINES="$(xm_defines)" \
 866         TARGET_CPU_DEFAULT="" \
 867         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
 868 # ??? Need extra help to get this definition copied to where libgcc can
 869 # see it.  It shouldn't matter which compiler we use to get there.
 870         echo '#include "config.h"' > conftest.c
 871         echo '#include "except.h"' >> conftest.c
 872         echo 'xyzzy USING_SJLJ_EXCEPTIONS' >> conftest.c
 873         $(HOST_CC) -E conftest.c $(ALL_CFLAGS) $(INCLUDES) > conftest.out
 874         sed -e 's/xyzzy/#define USING_SJLJ_EXCEPTIONS/' -e '/#define/p' \
 875                 -e d conftest.out >> tconfig.h
 876         rm conftest.*
 877
 878 cs-tm_p.h: Makefile
 879         HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \
 880         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
 881
 882 # Don't automatically run autoconf, since configure.in might be accidentally
 883 # newer than configure.  Also, this writes into the source directory which
 884 # might be on a read-only file system.  If configured for maintainer mode
 885 # then do allow autoconf to be run.
 886
 887 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
 888         (cd $(srcdir) && autoconf)
 889
 890 gccbug: $(srcdir)/gccbug.in
 891         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 892
 893 mklibgcc: $(srcdir)/mklibgcc.in
 894         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 895
 896 # cstamp-h.in controls rebuilding of config.in.
 897 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 898 # delete it.  A stamp file is needed as autoheader won't update the file if
 899 # nothing has changed.
 900 # It remains in the source directory and is part of the distribution.
 901 # This follows what is done in shellutils, fileutils, etc.
 902 # "echo timestamp" is used instead of touch to be consistent with other
 903 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 904 # ??? Newer versions have a maintainer mode that may be useful here.
 905
 906 # Don't run autoheader automatically either.
 907 # Only run it if maintainer mode is enabled.
 908 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 909 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 910 @MAINT@ (cd $(srcdir) && autoheader)
 911 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
 912 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
 913 auto-host.h: cstamp-h ; @true
 914 cstamp-h: config.in config.status
 915         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 916
 917 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 918 # a target to build even if it is up-to-date.  So we must verify that
 919 # config.status does not exist before failing.
 920 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 921         @if [ ! -f config.status ] ; then \
 922           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 923           false; \
 924         else \
 925           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 926         fi
 927
 928 all.internal: start.encap rest.encap doc
 929 # This is what to compile if making a cross-compiler.
 930 # Note that we can compile enquire using the cross-compiler just built,
 931 # although we can't run it on this machine.
 932 all.cross: native gcc-cross cpp$(exeext) specs \
 933         $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc
 934 # This is what to compile if making gcc with a cross-compiler.
 935 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 936 # This is what must be made before installing GCC and converting libraries.
 937 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 938         xlimits.h lang.start.encap
 939 # These can't be made until after GCC can run.
 940 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 941 # This is what is made with the host's compiler
 942 # whether making a cross compiler or not.
 943 native: config.status auto-host.h intl.all build-@POSUB@ $(LANGUAGES) \
 944         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 945
 946 # Define the names for selecting languages in LANGUAGES.
 947 C c: cc1$(exeext) tradcpp0$(exeext)
 948 PROTO: proto
 949
 950 # Tell GNU make these are phony targets.
 951 .PHONY: C c PROTO proto
 952
 953 # On the target machine, finish building a cross compiler.
 954 # This does the things that can't be done on the host machine.
 955 rest.cross: $(LIBGCC) specs
 956
 957 # Recompile all the language-independent object files.
 958 # This is used only if the user explicitly asks for it.
 959 compilations: $(BACKEND)
 960
 961 # Like libcpp.a, this archive is strictly for the host.
 962 libbackend.a: $(OBJS)
 963         -rm -rf libbackend.a
 964         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 965         -$(RANLIB) libbackend.a
 966
 967 # We call this executable `xgcc' rather than `gcc'
 968 # to avoid confusion if the current directory is in the path
 969 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 970 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 971    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 972         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 973           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 974
 975 # cpp is to cpp0 as gcc is to cc1.
 976 # The only difference from xgcc is that it's linked with cppspec.o
 977 # instead of gccspec.o.
 978 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 979    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 980         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 981           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 982
 983 # Dump a specs file to make -B./ read these specs over installed ones.
 984 specs: xgcc$(exeext)
 985         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 986         mv tmp-specs specs
 987
 988 # We do want to create an executable named `xgcc', so we can use it to
 989 # compile libgcc2.a.
 990 # Also create gcc-cross, so that install-common will install properly.
 991 gcc-cross: xgcc$(exeext)
 992         cp xgcc$(exeext) gcc-cross$(exeext)
 993
 994 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 995         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 996                 $(C_OBJS) $(BACKEND) $(LIBS)
 997
 998 # Build the version of limits.h that we will install.
 999 xlimits.h: glimits.h limitx.h limity.h
1000         if $(LIMITS_H_TEST) ; then \
1001           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
1002         else \
1003           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
1004         fi
1005         mv tmp-xlimits.h xlimits.h
1006 #\f
1007 # Build libgcc.a.
1008
1009 LIB2ADD = $(LIB2FUNCS_EXTRA)
1010 LIB2ADD_ST = $(LIB2FUNCS_STATIC_EXTRA)
1011
1012 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) $(LIB2ADD_ST) xgcc$(exeext)
1013         objext='$(objext)' \
1014         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1015         LIB2FUNCS='$(LIB2FUNCS)' \
1016         LIB2FUNCS_ST='$(LIB2FUNCS_ST)' \
1017         LIB2ADD='$(LIB2ADD)' \
1018         LIB2ADD_ST='$(LIB2ADD_ST)' \
1019         LIB2ADDEH='$(LIB2ADDEH)' \
1020         LIB2ADDEHDEP='$(LIB2ADDEHDEP)' \
1021         FPBIT='$(FPBIT)' \
1022         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1023         LIB2_DIVMOD_FUNCS='$(LIB2_DIVMOD_FUNCS)' \
1024         DPBIT='$(DPBIT)' \
1025         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1026         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1027         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1028         SHLIB_LINK='$(SHLIB_LINK)' \
1029         SHLIB_INSTALL='$(SHLIB_INSTALL)' \
1030         SHLIB_EXT='$(SHLIB_EXT)' \
1031         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1032         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1033         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1034         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1035         mkinstalldirs='$(SHELL) $(srcdir)/mkinstalldirs' \
1036           $(SHELL) mklibgcc > tmp-libgcc.mk
1037         mv tmp-libgcc.mk libgcc.mk
1038
1039 # All the things that might cause us to want to recompile bits of libgcc.
1040 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1041         libgcc.mk $(srcdir)/libgcc2.c $(TCONFIG_H) \
1042         $(MACHMODE_H) longlong.h gbl-ctors.h config.status stmp-int-hdrs \
1043         tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(LIB2ADD_ST) $(LIB2ADDEH) \
1044         $(LIB2ADDEHDEP) $(EXTRA_PARTS) $(srcdir)/config/$(LIB1ASMSRC)
1045
1046 libgcc.a: $(LIBGCC_DEPS)
1047         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1048           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1049           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1050           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1051           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1052           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1053           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1054           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1055           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1056           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1057           INCLUDES="$(INCLUDES)" \
1058           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1059           LIB1ASMSRC='$(LIB1ASMSRC)' \
1060           MAKEOVERRIDES= \
1061           -f libgcc.mk all
1062
1063 # Use the genmultilib shell script to generate the information the gcc
1064 # driver program needs to select the library directory based on the
1065 # switches.
1066 multilib.h: s-mlib; @true
1067 s-mlib: $(srcdir)/genmultilib Makefile
1068         $(SHELL) $(srcdir)/genmultilib \
1069           "`test @enable_multilib@ != yes || echo $(MULTILIB_OPTIONS)`" \
1070           "`test @enable_multilib@ != yes || echo $(MULTILIB_DIRNAMES)`" \
1071           "`test @enable_multilib@ != yes || echo $(MULTILIB_MATCHES)`" \
1072           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCEPTIONS)`" \
1073           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXTRA_OPTS)`" \
1074           "`test @enable_multilib@ != yes || echo $(MULTILIB_EXCLUSIONS)`" \
1075                 > tmp-mlib.h
1076         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1077         $(STAMP) s-mlib
1078
1079 # Build multiple copies of libgcc.a, one for each target switch.
1080 stmp-multilib: $(LIBGCC_DEPS)
1081         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1082           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1083           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1084           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1085           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1086           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1087           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1088           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1089           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1090           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1091           INCLUDES="$(INCLUDES)" \
1092           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1093           LIB1ASMSRC='$(LIB1ASMSRC)' \
1094           MAKEOVERRIDES= \
1095           -f libgcc.mk all
1096         $(STAMP) stmp-multilib
1097
1098 # Compile two additional files that are linked with every program
1099 # linked using GCC on systems using COFF or ELF, for the sake of C++
1100 # constructors.
1101 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1102   gbl-ctors.h stmp-int-hdrs tsystem.h
1103         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1104           -finhibit-size-directive -fno-inline-functions \
1105           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1106           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1107
1108 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1109   gbl-ctors.h stmp-int-hdrs tsystem.h
1110         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1111           -finhibit-size-directive -fno-inline-functions \
1112           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1113           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1114
1115 # These are versions of crtbegin and crtend for shared libraries.
1116 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1117   gbl-ctors.h stmp-int-hdrs tsystem.h
1118         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1119           -finhibit-size-directive -fno-inline-functions \
1120           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1121           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1122           -o $(T)crtbeginS$(objext)
1123
1124 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \
1125   gbl-ctors.h stmp-int-hdrs tsystem.h
1126         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1127           -finhibit-size-directive -fno-inline-functions \
1128           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1129           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1130           -o $(T)crtendS$(objext)
1131
1132 # Compile the start modules crt0.o and mcrt0.o that are linked with
1133 # every program
1134 crt0.o: s-crt0 ; @true
1135 mcrt0.o: s-crt0; @true
1136
1137 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1138         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1139           -o crt0.o -c $(CRT0_S)
1140         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1141           -o mcrt0.o -c $(MCRT0_S)
1142         $(STAMP) s-crt0
1143 #\f
1144 # Compiling object files from source files.
1145
1146 # Note that dependencies on obstack.h are not written
1147 # because that file is not part of GCC.
1148
1149 # C language specific files.
1150
1151 c-errors.o: c-errors.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) flags.h \
1152     diagnostic.h $(TM_P_H)
1153 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1154     $(C_TREE_H) input.h flags.h $(SYSTEM_H) toplev.h output.h $(CPPLIB_H)
1155         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1156
1157 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1158         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1159         mv -f c-p$$$$.c c-parse.c)
1160 $(srcdir)/c-parse.y: c-parse.in
1161         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1162         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1163           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1164           $(srcdir)/c-parse.in >>tmp-c-parse.y
1165         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1166
1167 c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) $(C_TREE_H) \
1168     $(GGC_H) $(TARGET_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1169     debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H)
1170 c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1171     $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H)
1172 c-lang.o : c-lang.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1173     $(GGC_H) toplev.h function.h $(VARRAY_H) \
1174     $(RTL_H) $(EXPR_H) langhooks.h langhooks-def.h
1175 c-lex.o : c-lex.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) c-lex.h \
1176     debug.h $(C_TREE_H) \
1177     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1178     mbchar.h $(CPPLIB_H) $(EXPR_H) $(TM_P_H)
1179 c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1180     $(C_TREE_H) $(RTL_H) insn-config.h integrate.h $(EXPR_H) $(C_TREE_H) \
1181     flags.h toplev.h tree-inline.h diagnostic.h integrate.h
1182 c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1183     flags.h toplev.h
1184 c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h toplev.h
1185 c-pragma.o: c-pragma.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) function.h \
1186     c-pragma.h toplev.h output.h $(GGC_H) $(TM_P_H)
1187 mbchar.o: mbchar.c $(CONFIG_H) $(SYSTEM_H) mbchar.h
1188 graph.o: graph.c $(CONFIG_H) $(SYSTEM_H) toplev.h flags.h output.h $(RTL_H) \
1189     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1190 sbitmap.o: sbitmap.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1191     $(BASIC_BLOCK_H)
1192
1193 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1194 COLLECT2_LIBS = @COLLECT2_LIBS@
1195 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1196 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1197         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o T$@ \
1198                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
1199         mv -f T$@ $@
1200
1201 collect2.o : collect2.c $(CONFIG_H) $(SYSTEM_H) gstab.h intl.h \
1202         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1203         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1204         -DTARGET_MACHINE=\"$(target_alias)\" \
1205         -c $(srcdir)/collect2.c
1206
1207 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) $(SYSTEM_H) collect2.h intl.h
1208 hash.o: hash.c hash.h $(SYSTEM_H) toplev.h $(GCONFIG_H)
1209         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1210
1211 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) $(SYSTEM_H)
1212         rm -f vfprintf.c
1213         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1214         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1215                 vfprintf.c $(OUTPUT_OPTION)
1216
1217 doprint.o: $(srcdir)/doprint.c $(GCONFIG_H) $(SYSTEM_H)
1218         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1219                 $(srcdir)/doprint.c $(OUTPUT_OPTION)
1220
1221 strstr.o: $(srcdir)/../libiberty/strstr.c $(GCONFIG_H) $(SYSTEM_H)
1222         rm -f strstr.c
1223         $(LN_S) $(srcdir)/../libiberty/strstr.c strstr.c
1224         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1225                 strstr.c $(OUTPUT_OPTION)
1226
1227 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c $(GCONFIG_H) \
1228   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1229         rm -f splay-tree.c
1230         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1231         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1232                 splay-tree.c $(OUTPUT_OPTION)
1233
1234 underscore.c: s-under ; @true
1235
1236 s-under: $(GCC_PASSES)
1237         echo "int xxy_us_dummy;" >tmp-dum.c
1238         $(GCC_FOR_TARGET) -S tmp-dum.c
1239         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1240         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1241           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1242         else \
1243           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1244         fi
1245         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1246         -rm -f tmp-dum.c tmp-dum.s
1247         $(STAMP) s-under
1248
1249 # A file used by all variants of C.
1250
1251 c-common.o : c-common.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1252         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1253         $(EXPR_H) $(TM_P_H) builtin-types.def builtin-attrs.def $(TARGET_H) \
1254         diagnostic.h tree-inline.h
1255
1256 # A file used by all variants of C and some other languages.
1257
1258 attribs.o : attribs.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) flags.h \
1259         toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) $(EXPR_H) $(TM_P_H) \
1260         builtin-types.def $(TARGET_H)
1261
1262 c-format.o : c-format.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
1263         $(C_COMMON_H) flags.h toplev.h intl.h diagnostic.h
1264
1265 c-semantics.o : c-semantics.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1266         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1267         $(EXPR_H)
1268
1269 # Language-independent files.
1270
1271 DRIVER_DEFINES = \
1272   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1273   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1274   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1275   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1276   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1277   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" \
1278   `test "X$${SHLIB_LINK}" = "X" || test "@enable_shared@" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` \
1279   `test "X$${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"`
1280
1281 gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) intl.h multilib.h \
1282     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1283         (SHLIB_LINK='$(SHLIB_LINK)' \
1284         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1285         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1286   $(DRIVER_DEFINES) \
1287   -c $(srcdir)/gcc.c)
1288
1289 gccspec.o: gccspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1290         (SHLIB_LINK='$(SHLIB_LINK)' \
1291         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
1292         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1293   $(DRIVER_DEFINES) \
1294   -c $(srcdir)/gccspec.c)
1295
1296 cppspec.o: cppspec.c $(CONFIG_H) $(SYSTEM_H) $(GCC_H)
1297
1298 tree-check.h: s-check ; @true
1299 s-check : gencheck$(build_exeext) $(srcdir)/move-if-change
1300         ./gencheck$(build_exeext) > tmp-check.h
1301         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1302         $(STAMP) s-check
1303
1304 gencheck$(build_exeext) : gencheck.o $(HOST_LIBDEPS)
1305         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1306          gencheck.o $(HOST_LIBS)
1307
1308 gencheck.o : gencheck.c gencheck.h tree.def $(HCONFIG_H) $(SYSTEM_H) \
1309              $(lang_tree_files)
1310         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1311           $(srcdir)/gencheck.c
1312
1313 dumpvers: dumpvers.c
1314
1315 version.o: version.c version.h
1316
1317 ggc-common.o: ggc-common.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1318         flags.h $(GGC_H) varray.h hash.h $(HASHTAB_H) $(TM_P_H)
1319
1320 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1321         $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1322
1323 ggc-page.o: ggc-page.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1324         toplev.h $(GGC_H) varray.h $(TIMEVAR_H) $(TM_P_H)
1325
1326 stringpool.o: stringpool.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(OBSTACK_H) \
1327         flags.h toplev.h
1328
1329 hashtable.o: hashtable.c hashtable.h $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H)
1330
1331 line-map.o: line-map.c line-map.h intl.h $(CONFIG_H) $(SYSTEM_H)
1332
1333 ggc-none.o: ggc-none.c $(GCONFIG_H) $(SYSTEM_H) $(GGC_H)
1334         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1335
1336 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1337         rm -f obstack.c
1338         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1339         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1340                 obstack.c $(OUTPUT_OPTION)
1341
1342 prefix.o: prefix.c $(CONFIG_H) $(SYSTEM_H) Makefile prefix.h
1343         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1344         -DPREFIX=\"$(prefix)\" \
1345           -c $(srcdir)/prefix.c
1346
1347 convert.o: convert.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h convert.h toplev.h
1348
1349 langhooks.o : langhooks.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h \
1350    tree-inline.h $(RTL_H) insn-config.h integrate.h langhooks.h langhooks-def.h
1351 tree.o : tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h function.h toplev.h \
1352    $(GGC_H) $(HASHTAB_H) $(TARGET_H) output.h $(TM_P_H) langhooks.h
1353 tree-dump.o: tree-dump.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(C_TREE_H) \
1354    flags.h langhooks.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1355    $(EXPR_H) $(SPLAY_TREE_H) tree-dump.h
1356 tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) \
1357    expr.h flags.h params.h input.h insn-config.h $(INTEGRATE_H) \
1358    $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h langhooks.h \
1359    $(C_COMMON_H) tree-inline.h
1360 print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(GGC_H) \
1361    langhooks.h
1362 stor-layout.o : stor-layout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1363    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H) $(TM_P_H)
1364 fold-const.o : fold-const.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) flags.h \
1365    toplev.h $(HASHTAB_H) $(EXPR_H) $(RTL_H) $(GGC_H) $(TM_P_H)
1366 diagnostic.o : diagnostic.c diagnostic.h real.h diagnostic.def \
1367    $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_P_H) flags.h $(GGC_H) \
1368    input.h toplev.h intl.h
1369 toplev.o : toplev.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) function.h \
1370    flags.h xcoffout.h input.h $(INSN_ATTR_H) output.h diagnostic.h \
1371    debug.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h \
1372    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1373    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) \
1374    ssa.h $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) halfpic.h \
1375    langhooks.h
1376         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1377           -DTARGET_NAME=\"$(target_alias)\" \
1378           -c $(srcdir)/toplev.c
1379 main.o : main.c $(CONFIG_H) $(SYSTEM_H) toplev.h
1380
1381 rtl-error.o: rtl-error.c system.h $(RTL_H) $(INSN_ATTR_H) insn-config.h \
1382    input.h toplev.h intl.h diagnostic.h $(CONFIG_H)
1383
1384 rtl.o : rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) real.h $(GGC_H) errors.h
1385         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1386
1387 print-rtl.o : print-rtl.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1388     hard-reg-set.h $(BASIC_BLOCK_H)
1389         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1390
1391 rtlanal.o : rtlanal.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) hard-reg-set.h $(TM_P_H)
1392 errors.o : errors.c $(GCONFIG_H) $(SYSTEM_H) errors.h
1393         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1394
1395 varasm.o : varasm.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1396    function.h $(EXPR_H) hard-reg-set.h $(REGS_H) $(OBSTACK_H) \
1397    output.h c-pragma.h toplev.h xcoffout.h debug.h $(GGC_H) $(TM_P_H) \
1398    $(HASHTAB_H) $(TARGET_H) langhooks.h
1399 function.o : function.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1400    function.h $(EXPR_H) libfuncs.h $(REGS_H) hard-reg-set.h \
1401    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H) $(TM_P_H)
1402 stmt.o : stmt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h  \
1403    insn-config.h hard-reg-set.h $(EXPR_H) libfuncs.h except.h \
1404    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H) $(TM_P_H)
1405 except.o : except.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1406    except.h function.h $(EXPR_H) libfuncs.h integrate.h \
1407    insn-config.h hard-reg-set.h $(BASIC_BLOCK_H) output.h \
1408    dwarf2asm.h dwarf2out.h toplev.h $(HASHTAB_H) intl.h $(GGC_H)
1409 expr.o : expr.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h function.h \
1410    $(REGS_H) $(EXPR_H) $(OPTABS_H) libfuncs.h insn-attr.h insn-config.h \
1411    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1412    except.h reload.h $(GGC_H) langhooks.h intl.h $(TM_P_H)
1413 builtins.o : builtins.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1414    $(TARGET_H) function.h $(REGS_H) $(EXPR_H) $(OPTABS_H) insn-config.h \
1415    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1416    except.h $(TM_P_H) $(PREDICT_H) libfuncs.h
1417 calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1418    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H)
1419 expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1420    insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
1421    toplev.h $(TM_P_H)
1422 explow.o : explow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1423    hard-reg-set.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) \
1424    toplev.h function.h ggc.h $(TM_P_H)
1425 optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h  \
1426    insn-config.h $(EXPR_H) $(OPTABS_H) libfuncs.h $(RECOG_H) reload.h \
1427    toplev.h $(GGC_H) real.h $(TM_P_H) except.h
1428 dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1429     $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) function.h langhooks.h \
1430    insn-config.h reload.h gstab.h xcoffout.h output.h dbxout.h toplev.h
1431 debug.o : debug.c $(CONFIG_H) $(SYSTEM_H)
1432 sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) flags.h \
1433    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) real.h \
1434    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h ggc.h \
1435    sdbout.h toplev.h $(TM_P_H) except.h debug.h
1436 dwarfout.o : dwarfout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf.h \
1437    flags.h insn-config.h reload.h output.h toplev.h $(TM_P_H) \
1438    debug.h langhooks.h
1439 dwarf2out.o : dwarf2out.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) dwarf2.h \
1440    debug.h flags.h insn-config.h reload.h output.h diagnostic.h \
1441    hard-reg-set.h $(REGS_H) $(EXPR_H) libfuncs.h toplev.h dwarf2out.h varray.h \
1442    $(GGC_H) except.h dwarf2asm.h $(TM_P_H) langhooks.h
1443 dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) flags.h $(RTL_H) $(TREE_H) \
1444    output.h dwarf2asm.h $(TM_P_H)
1445 xcoffout.o : xcoffout.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(RTL_H) xcoffout.h \
1446    flags.h toplev.h output.h dbxout.h $(GGC_H)
1447 emit-rtl.o : emit-rtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1448    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1449    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1450    $(HASHTAB_H) $(TM_P_H) debug.h langhooks.h
1451 real.o : real.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) toplev.h $(TM_P_H)
1452 integrate.o : integrate.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1453    debug.h $(INTEGRATE_H) insn-config.h $(EXPR_H) real.h $(REGS_H) \
1454    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H) \
1455    $(PARAMS_H) $(TM_P_H) $(TARGET_H)
1456 jump.o : jump.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1457    insn-config.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1458    toplev.h $(INSN_ATTR_H) $(TM_P_H) reload.h $(PREDICT_H)
1459
1460 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1461    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1462    output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1463 cselib.o : cselib.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) \
1464    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1465    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H) $(TM_P_H)
1466 cse.o : cse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1467    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1468    $(BASIC_BLOCK_H) $(GGC_H) $(TM_P_H)
1469 gcse.o : gcse.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h \
1470    flags.h real.h insn-config.h ggc.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1471    function.h output.h toplev.h $(TM_P_H) $(PARAMS_H)
1472 sibcall.o : sibcall.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) function.h \
1473    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1474 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h $(SYSTEM_H) \
1475    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1476    $(INSN_ATTR_H) except.h $(PARAMS_H) $(TM_P_H)
1477 lcm.o : lcm.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1478    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1479    $(TM_P_H)
1480 ssa.o : ssa.c $(CONFIG_H) $(SYSTEM_H) $(REGS_H) varray.h $(EXPR_H) \
1481    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1482    $(BASIC_BLOCK_H) output.h ssa.h
1483 ssa-dce.o : ssa-dce.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1484    $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h
1485 ssa-ccp.o : ssa-ccp.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1486     $(BASIC_BLOCK_H) ssa.h insn-config.h $(RECOG_H) output.h \
1487     errors.h $(GGC_H) df.h function.h
1488 df.o : df.c $(CONFIG_H) system.h $(RTL_H) insn-config.h $(RECOG_H) \
1489    function.h $(REGS_H) $(OBSTACK_H) hard-reg-set.h $(BASIC_BLOCK_H) df.h \
1490    $(FIBHEAP_H)
1491 conflict.o : conflict.c $(CONFIG_H) $(SYSTEM_H) $(OBSTACK_H) $(HASHTAB_H) \
1492    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1493 profile.o : profile.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1494    insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1495    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TARGET_H)
1496 loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1497    insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
1498    real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h \
1499    toplev.h varray.h except.h cselib.h $(TM_P_H)
1500 doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(LOOP_H) \
1501    $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h
1502 unroll.o : unroll.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h function.h \
1503    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1504    hard-reg-set.h varray.h $(BASIC_BLOCK_H) $(TM_P_H) $(PREDICT_H)
1505 flow.o : flow.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h insn-config.h \
1506    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1507    function.h except.h $(EXPR_H) ssa.h $(GGC_H) $(TM_P_H)
1508 cfg.o : cfg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1509    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1510    function.h except.h $(GGC_H) $(TM_P_H)
1511 cfgrtl.o : cfgrtl.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1512    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1513    function.h except.h $(GGC_H) $(TM_P_H)
1514 cfganal.o : cfganal.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1515    $(BASIC_BLOCK_H) hard-reg-set.h $(GGC_H)
1516 cfgbuild.o : cfgbuild.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h insn-config.h \
1517    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1518    function.h except.h $(GGC_H)
1519 cfgcleanup.o : cfgcleanup.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TIMEVAR_H)\
1520    $(BASIC_BLOCK_H) hard-reg-set.h output.h flags.h $(RECOG_H) toplev.h \
1521    $(GGC_H) insn-config.h
1522 cfgloop.o : cfgloop.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) \
1523    $(BASIC_BLOCK_H) hard-reg-set.h
1524 dominance.o : dominance.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h \
1525    $(BASIC_BLOCK_H)
1526 combine.o : combine.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h function.h \
1527    insn-config.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1528    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h $(TM_P_H)
1529 regclass.o : regclass.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) hard-reg-set.h flags.h \
1530    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1531    toplev.h function.h output.h $(GGC_H) $(TM_P_H) $(EXPR_H)
1532 local-alloc.o : local-alloc.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1533    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1534    output.h function.h $(INSN_ATTR_H) toplev.h  except.h $(TM_P_H)
1535 bitmap.o : bitmap.c $(GCONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1536    $(REGS_H)
1537         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1538 global.o : global.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h reload.h function.h \
1539    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h \
1540    $(TM_P_H)
1541 varray.o : varray.c $(CONFIG_H) $(SYSTEM_H) varray.h $(RTL_H) $(TREE_H) bitmap.h \
1542    errors.h
1543 reload.o : reload.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h output.h \
1544    $(EXPR_H) $(OPTABS_H) reload.h $(RECOG_H) hard-reg-set.h insn-config.h \
1545    $(REGS_H) function.h real.h toplev.h $(TM_P_H)
1546 reload1.o : reload1.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) real.h flags.h \
1547    $(EXPR_H) $(OPTABS_H) reload.h $(REGS_H) hard-reg-set.h insn-config.h \
1548    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h $(TM_P_H) \
1549    except.h
1550 caller-save.o : caller-save.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h \
1551    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1552    $(RECOG_H) reload.h $(EXPR_H) toplev.h $(TM_P_H)
1553 reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) conditions.h hard-reg-set.h \
1554    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) except.h \
1555    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h $(PARAMS_H) $(TM_P_H)
1556 alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) flags.h hard-reg-set.h \
1557    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) \
1558    $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h
1559 regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1560    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1561    $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
1562 haifa-sched.o : haifa-sched.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1563    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1564    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H) $(TARGET_H)
1565 sched-deps.o : sched-deps.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1566    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1567    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h cselib.h $(PARAMS_H) $(TM_P_H)
1568 sched-rgn.o : sched-rgn.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1569    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1570    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1571 sched-ebb.o : sched-ebb.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1572    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1573    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h $(TM_P_H)
1574 sched-vis.o : sched-vis.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) sched-int.h \
1575    hard-reg-set.h $(BASIC_BLOCK_H) $(INSN_ATTR_H) $(REGS_H) $(TM_P_H)
1576 final.o : final.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h intl.h \
1577    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1578    real.h output.h hard-reg-set.h except.h debug.h xcoffout.h \
1579    toplev.h reload.h dwarf2out.h $(BASIC_BLOCK_H) $(TM_P_H) $(TARGET_H) $(EXPR_H)
1580 recog.o : recog.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) function.h $(BASIC_BLOCK_H) \
1581    $(REGS_H) $(RECOG_H) $(EXPR_H) hard-reg-set.h flags.h insn-config.h \
1582    $(INSN_ATTR_H) real.h toplev.h output.h reload.h $(TM_P_H)
1583 reg-stack.o : reg-stack.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) $(RECOG_H) \
1584    $(REGS_H) hard-reg-set.h flags.h insn-config.h toplev.h reload.h \
1585    varray.h function.h $(TM_P_H)
1586 predict.o: predict.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1587    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1588    $(RECOG_H) function.h except.h $(EXPR_H) $(TM_P_H) $(PREDICT_H)
1589 lists.o: lists.c $(CONFIG_H) $(SYSTEM_H) toplev.h $(RTL_H) $(GGC_H)
1590 bb-reorder.o : bb-reorder.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) flags.h \
1591    $(BASIC_BLOCK_H) hard-reg-set.h output.h cfglayout.h
1592 cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1593    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
1594    cfglayout.h
1595 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) $(TIMEVAR_H) flags.h intl.h
1596 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) insn-config.h \
1597    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1598    resource.h $(OBSTACK_H) flags.h $(TM_P_H)
1599 ifcvt.o : ifcvt.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(REGS_H) toplev.h \
1600    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1601    output.h $(TM_P_H)
1602 dependence.o : dependence.c $(CONFIG_H) $(SYSTEM_H) $(RTL_H) $(TREE_H) \
1603    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1604 params.o : params.c $(CONFIG_H) $(SYSTEM_H) $(PARAMS_H) toplev.h
1605
1606 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1607    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1608    output.h $(INSN_ATTR_H) $(SYSTEM_H) toplev.h $(TARGET_H) libfuncs.h \
1609    $(TARGET_DEF_H) function.h sched-int.h $(TM_P_H) $(EXPR_H) $(OPTABS_H) \
1610    langhooks.h
1611         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1612                 $(out_file) $(OUTPUT_OPTION)
1613
1614 # Build auxiliary files that support ecoff format.
1615 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1616         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1617
1618 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) version.h
1619
1620 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1621         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1622
1623 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H)
1624
1625 # Build file to support OSF/rose half-pic format.
1626 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) $(SYSTEM_H) halfpic.h
1627
1628 #\f
1629 # Generate header and source files from the machine description,
1630 # and compile them.
1631
1632 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
1633   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1634   insn-attr.h insn-attrtab.c
1635
1636 # The following pair of rules has this effect:
1637 # genconfig is run only if the md has changed since genconfig was last run;
1638 # but the file insn-config.h is touched only when its contents actually change.
1639
1640 # Each of the other insn-* files is handled by a similar pair of rules.
1641
1642 # This causes an anomaly in the results of make -n
1643 # because insn-* is older than s-*
1644 # and thus make -n thinks that insn-* will be updated
1645 # and force recompilation of things that depend on it.
1646 # We use move-if-change precisely to avoid such recompilation.
1647 # But there is no way to teach make -n that it will be avoided.
1648
1649 # Each of the insn-*.[ch] rules has a semicolon at the end,
1650 # for otherwise the system Make on SunOS 4.1 never tries
1651 # to recompile insn-*.o.  To avoid problems and extra noise from
1652 # versions of make which don't like empty commands (nothing after the
1653 # trailing `;'), we call true for each.
1654
1655 insn-config.h: s-config ; @true
1656 s-config : $(md_file) genconfig$(build_exeext) $(srcdir)/move-if-change
1657         ./genconfig$(build_exeext) $(md_file) > tmp-config.h
1658         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1659         $(STAMP) s-config
1660
1661 insn-flags.h: s-flags ; @true
1662 s-flags : $(md_file) genflags$(build_exeext) $(srcdir)/move-if-change
1663         ./genflags$(build_exeext) $(md_file) > tmp-flags.h
1664         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1665         $(STAMP) s-flags
1666
1667 insn-codes.h: s-codes ; @true
1668 s-codes : $(md_file) gencodes$(build_exeext) $(srcdir)/move-if-change
1669         ./gencodes$(build_exeext) $(md_file) > tmp-codes.h
1670         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1671         $(STAMP) s-codes
1672
1673 insn-constants.h: s-constants ; @true
1674 s-constants : $(md_file) genconstants$(build_exeext) $(srcdir)/move-if-change
1675         ./genconstants$(build_exeext) $(md_file) > tmp-constants.h
1676         $(SHELL) $(srcdir)/move-if-change tmp-constants.h insn-constants.h
1677         $(STAMP) s-constants
1678
1679 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1680   insn-config.h $(OPTABS_H) $(SYSTEM_H) reload.h $(RECOG_H) toplev.h \
1681   function.h flags.h hard-reg-set.h resource.h $(TM_P_H)
1682         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1683
1684 insn-emit.c: s-emit ; @true
1685 s-emit : $(md_file) genemit$(build_exeext) $(srcdir)/move-if-change
1686         ./genemit$(build_exeext) $(md_file) > tmp-emit.c
1687         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1688         $(STAMP) s-emit
1689
1690 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1691   real.h output.h flags.h $(SYSTEM_H) function.h hard-reg-set.h resource.h \
1692   $(TM_P_H) toplev.h reload.h
1693         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1694
1695 insn-recog.c: s-recog ; @true
1696 s-recog : $(md_file) genrecog$(build_exeext) $(srcdir)/move-if-change
1697         ./genrecog$(build_exeext) $(md_file) > tmp-recog.c
1698         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1699         $(STAMP) s-recog
1700
1701 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) \
1702   insn-config.h flags.h $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(SYSTEM_H)
1703         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1704
1705 insn-opinit.c: s-opinit ; @true
1706 s-opinit : $(md_file) genopinit$(build_exeext) $(srcdir)/move-if-change
1707         ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c
1708         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1709         $(STAMP) s-opinit
1710
1711 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) toplev.h \
1712   insn-config.h $(RECOG_H)
1713         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1714
1715 insn-extract.c: s-extract ; @true
1716 s-extract : $(md_file) genextract$(build_exeext) $(srcdir)/move-if-change
1717         ./genextract$(build_exeext) $(md_file) > tmp-extract.c
1718         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1719         $(STAMP) s-extract
1720
1721 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1722         $(SYSTEM_H) insn-config.h $(RECOG_H) except.h function.h $(TM_P_H)
1723         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1724
1725 insn-peep.c: s-peep ; @true
1726 s-peep : $(md_file) genpeep$(build_exeext) $(srcdir)/move-if-change
1727         ./genpeep$(build_exeext) $(md_file) > tmp-peep.c
1728         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1729         $(STAMP) s-peep
1730
1731 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1732     output.h $(INSN_ATTR_H) insn-config.h $(SYSTEM_H) toplev.h $(RECOG_H) \
1733         $(TM_P_H) flags.h
1734         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1735
1736 insn-attr.h: s-attr ; @true
1737 s-attr : $(md_file) genattr$(build_exeext) $(srcdir)/move-if-change
1738         ./genattr$(build_exeext) $(md_file) > tmp-attr.h
1739         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1740         $(STAMP) s-attr
1741
1742 insn-attrtab.c: s-attrtab ; @true
1743 s-attrtab : $(md_file) genattrtab$(build_exeext) $(srcdir)/move-if-change
1744         ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c
1745         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1746         $(STAMP) s-attrtab
1747
1748 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1749     conditions.h hard-reg-set.h insn-config.h $(INSN_ATTR_H) $(EXPR_H) \
1750     output.h $(RECOG_H) function.h $(SYSTEM_H) toplev.h flags.h \
1751     $(TM_P_H)
1752         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1753
1754 insn-output.c: s-output ; @true
1755 s-output : $(md_file) genoutput$(build_exeext) $(srcdir)/move-if-change
1756         ./genoutput$(build_exeext) $(md_file) > tmp-output.c
1757         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1758         $(STAMP) s-output
1759
1760 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) $(GGC_H)
1761 genrtl.c genrtl.h : s-genrtl
1762         @true   # force gnu make to recheck modification times.
1763
1764 s-genrtl: gengenrtl$(build_exeext) $(srcdir)/move-if-change $(RTL_BASE_H)
1765         ./gengenrtl$(build_exeext) -h > tmp-genrtl.h
1766         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1767         ./gengenrtl$(build_exeext) > tmp-genrtl.c
1768         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1769         $(STAMP) s-genrtl
1770
1771 tm-preds.h: s-preds; @true
1772
1773 s-preds: genpreds$(build_exeext) $(srcdir)/move-if-change
1774         ./genpreds$(build_exeext) > tmp-preds.h
1775         $(SHELL) $(srcdir)/move-if-change tmp-preds.h tm-preds.h
1776         $(STAMP) s-preds
1777
1778 #\f
1779 # Compile the programs that generate insn-* from the machine description.
1780 # They are compiled with $(HOST_CC), and associated libraries,
1781 # since they need to run on this machine
1782 # even if GCC is being compiled to run on some other machine.
1783
1784 # $(CONFIG_H) is omitted from the deps of the gen*.o
1785 # because these programs don't really depend on anything
1786 # about the target machine.  They do depend on config.h itself,
1787 # since that describes the host machine.
1788
1789 read-rtl.o: read-rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1790   $(OBSTACK_H) $(HASHTAB_H)
1791         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/read-rtl.c
1792
1793 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) $(SYSTEM_H) errors.h gensupport.h
1794         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1795
1796 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1797         rm -f hashtab.c
1798         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1799         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1800
1801 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1802         rm -f safe-ctype.c
1803         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1804         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1805
1806 genconfig$(build_exeext) : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1807         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1808           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1809
1810 genconfig.o : genconfig.c $(RTL_H) $(HCONFIG_H) \
1811   $(SYSTEM_H) errors.h gensupport.h
1812         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1813
1814 genflags$(build_exeext) : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1815         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1816          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1817
1818 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1819   $(SYSTEM_H) errors.h gensupport.h
1820         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1821
1822 gencodes$(build_exeext) : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1823         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1824          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1825
1826 gencodes.o : gencodes.c $(RTL_H) $(HCONFIG_H) \
1827   $(SYSTEM_H) errors.h gensupport.h
1828         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1829
1830 genconstants$(build_exeext) : genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBDEPS)
1831         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1832          genconstants.o $(HOST_RTL) $(HOST_ERRORS) $(HOST_LIBS)
1833
1834 genconstants.o : genconstants.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h
1835         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconstants.c
1836
1837 genemit$(build_exeext) : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1838         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1839          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1840
1841 genemit.o : genemit.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1842         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1843
1844 genopinit$(build_exeext) : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1845         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1846          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1847
1848 genopinit.o : genopinit.c $(RTL_H) $(HCONFIG_H) \
1849   $(SYSTEM_H) errors.h gensupport.h
1850         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1851
1852 genrecog$(build_exeext) : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1853         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1854          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1855
1856 genrecog.o : genrecog.c $(RTL_H) $(HCONFIG_H) \
1857   $(SYSTEM_H) errors.h gensupport.h
1858         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1859
1860 genextract$(build_exeext) : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1861         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1862          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1863
1864 genextract.o : genextract.c $(RTL_H) $(HCONFIG_H) \
1865   $(SYSTEM_H) insn-config.h errors.h gensupport.h
1866         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1867
1868 genpeep$(build_exeext) : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1869         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1870          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1871
1872 genpeep.o : genpeep.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1873         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1874
1875 genattr$(build_exeext) : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1876         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1877          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1878
1879 genattr.o : genattr.c $(RTL_H) $(HCONFIG_H) $(SYSTEM_H) errors.h gensupport.h
1880         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1881
1882 genattrtab$(build_exeext) : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1883         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1884          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1885
1886 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(HCONFIG_H) \
1887   $(SYSTEM_H) errors.h $(GGC_H) gensupport.h
1888         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1889
1890 genoutput$(build_exeext) : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1891         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1892          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1893
1894 genoutput.o : genoutput.c $(RTL_H) $(HCONFIG_H) \
1895   $(SYSTEM_H) errors.h gensupport.h
1896         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1897
1898 gengenrtl$(build_exeext) : gengenrtl.o $(HOST_LIBDEPS)
1899         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1900          gengenrtl.o $(HOST_LIBS)
1901
1902 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H) real.h
1903         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1904
1905 genpreds$(build_exeext) : genpreds.o $(HOST_LIBDEPS)
1906         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1907          genpreds.o $(HOST_LIBS)
1908
1909 genpreds.o : genpreds.c $(RTL_BASE_H) $(HCONFIG_H) $(SYSTEM_H)
1910         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpreds.c
1911
1912 #\f
1913 # Compile the libraries to be used by gen*.
1914 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1915 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1916 # with the rules for rtl.o, etc.
1917 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1918   real.h $(GGC_H) errors.h
1919         rm -f $(HOST_PREFIX)rtl.c
1920         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1921         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1922
1923 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(HCONFIG_H) \
1924   $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H)
1925         rm -f $(HOST_PREFIX)print-rtl.c
1926         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1927         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1928
1929 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(HCONFIG_H) $(SYSTEM_H) $(RTL_H) \
1930   flags.h $(BASIC_BLOCK_H) $(REGS_H)
1931         rm -f $(HOST_PREFIX)bitmap.c
1932         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1933         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1934
1935 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(HCONFIG_H)
1936         rm -f $(HOST_PREFIX)obstack.c
1937         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1938         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1939
1940 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(HCONFIG_H) \
1941   $(SYSTEM_H)
1942         rm -f $(HOST_PREFIX)vfprintf.c
1943         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1944         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1945
1946 $(HOST_PREFIX_1)doprint.o: doprint.c $(HCONFIG_H) $(SYSTEM_H)
1947         rm -f $(HOST_PREFIX)doprint.c
1948         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1949         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1950
1951 $(HOST_PREFIX_1)strstr.o: $(srcdir)/../libiberty/strstr.c $(HCONFIG_H) \
1952   $(SYSTEM_H)
1953         rm -f $(HOST_PREFIX)strstr.c
1954         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/strstr.c > $(HOST_PREFIX)strstr.c
1955         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)strstr.c
1956
1957 $(HOST_PREFIX_1)errors.o: errors.c $(HCONFIG_H) $(SYSTEM_H) errors.h
1958         rm -f $(HOST_PREFIX)errors.c
1959         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1960         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1961
1962
1963 # This satisfies the dependency that we get if you cross-compile a compiler
1964 # that does not need to compile doprint or whatever.
1965 $(HOST_PREFIX_1):
1966         $(STAMP) $(HOST_PREFIX_1)
1967
1968 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c $(HCONFIG_H) $(SYSTEM_H) $(GCC_H)
1969         rm -f $(HOST_PREFIX)ggc-none.c
1970         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1971         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1972
1973 #\f
1974 # Remake internationalization support.
1975 intl.o: intl.c $(CONFIG_H) system.h intl.h Makefile
1976         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1977           -DLOCALEDIR=\"$(localedir)\" \
1978           -c $(srcdir)/intl.c
1979
1980 $(top_builddir)/intl/libintl.a: intl.all
1981
1982 intl.all intl.install intl.uninstall \
1983   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1984         @for d in $(INTL_SUBDIRS); do \
1985           target=`expr $@ : 'intl.\(.*\)'` && \
1986           echo "(cd $$d && $(MAKE) $$target)" && \
1987           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1988           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1989         done
1990
1991 # intl.all and intl.install need config.h to exist, and the files it includes.
1992 # (FIXME: intl/*.c shouldn't need to see insn-foo.h!)
1993 intl.all intl.install: config.h insn-flags.h insn-constants.h
1994
1995 # Make-lang.in should add dependencies of po-generated on any generated
1996 # files which need to be scanned by gettext (usually Yacc-generated parsers).
1997 po-generated: c-parse.c tradcif.c
1998
1999 #\f
2000 # Remake cpp and protoize.
2001
2002 PREPROCESSOR_DEFINES = \
2003   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2004   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2005   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_alias)\" \
2006   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
2007   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
2008   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2009   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
2010
2011 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
2012                 cpphash.o cpperror.o cppinit.o cppdefault.o \
2013                 hashtable.o line-map.o mkdeps.o prefix.o version.o mbchar.o
2014
2015 LIBCPP_DEPS =   $(CPPLIB_H) cpphash.h line-map.h hashtable.h intl.h \
2016                 $(OBSTACK_H) $(SYSTEM_H)
2017
2018 # Most of the other archives built/used by this makefile are for
2019 # targets.  This one is strictly for the host.
2020 libcpp.a: $(LIBCPP_OBJS)
2021         -rm -rf libcpp.a
2022         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
2023         -$(RANLIB) libcpp.a
2024
2025 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
2026         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
2027         intl.o libcpp.a $(LIBS)
2028
2029 cppmain.o:  cppmain.c  $(CONFIG_H) $(CPPLIB_H) intl.h $(SYSTEM_H)
2030
2031 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
2032 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS)
2033 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS) mbchar.h
2034 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
2035 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS)
2036 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS)
2037 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
2038 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
2039                 mkdeps.h prefix.h output.h version.h
2040
2041 cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) cppdefault.h Makefile
2042         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2043           $(PREPROCESSOR_DEFINES) \
2044           -c $(srcdir)/cppdefault.c
2045
2046 mkdeps.o: mkdeps.c $(CONFIG_H) $(SYSTEM_H) mkdeps.h
2047
2048 # The traditional mode preprocessor, a separate program for ease of
2049 # maintenance.  Some code is shared with the ISO-C cpp.
2050 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o \
2051         mkdeps.o $(LIBDEPS)
2052         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
2053         tradcpp.o tradcif.o mkdeps.o cppdefault.o version.o intl.o $(LIBS)
2054
2055 tradcpp.o: tradcpp.c $(CONFIG_H) $(SYSTEM_H) version.h cppdefault.h tradcpp.h
2056 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) $(SYSTEM_H) tradcpp.h
2057
2058 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
2059         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
2060         mv -f tr$$$$.c tradcif.c)
2061
2062 # Note for the stamp targets, we run the program `true' instead of
2063 # having an empty command (nothing following the semicolon).
2064
2065 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
2066
2067 PROTO_OBJS = intl.o version.o
2068
2069 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
2070         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2071
2072 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2073         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2074
2075 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) $(SYSTEM_H) \
2076    Makefile version.h
2077         (SHLIB_LINK='$(SHLIB_LINK)' \
2078         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2079         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2080           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2081           $(srcdir)/protoize.c $(OUTPUT_OPTION))
2082
2083 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2084    $(CONFIG_H) $(SYSTEM_H) Makefile version.h
2085         (SHLIB_LINK='$(SHLIB_LINK)' \
2086         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
2087         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2088           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
2089           $(srcdir)/unprotoize.c $(OUTPUT_OPTION))
2090
2091 # This info describes the target machine, so compile with GCC just built.
2092 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2093    stmp-int-hdrs
2094         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2095         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2096           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2097         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2098           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2099         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2100
2101
2102 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2103         -rm -f tmp-proto.[cso]
2104         cp $(srcdir)/protoize.c tmp-proto.c
2105         chmod u+w tmp-proto.c
2106         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2107           $(GCC_CFLAGS) $(INCLUDES) \
2108           -DGCC_INCLUDE_DIR=0 \
2109           -DGPLUSPLUS_INCLUDE_DIR=0 \
2110           -DCROSS_INCLUDE_DIR=0 \
2111           -DTOOL_INCLUDE_DIR=0 \
2112           -DSTANDARD_EXEC_PREFIX=0 \
2113           -DDEFAULT_TARGET_MACHINE=0 \
2114           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2115         @echo '**********' Expect 400 lines of differences.
2116         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2117         -wc -l tmp-proto.diff
2118         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2119           $(GCC_CFLAGS) $(INCLUDES) \
2120           -DGCC_INCLUDE_DIR=0 \
2121           -DGPLUSPLUS_INCLUDE_DIR=0 \
2122           -DCROSS_INCLUDE_DIR=0 \
2123           -DTOOL_INCLUDE_DIR=0 \
2124           -DSTANDARD_EXEC_PREFIX=0 \
2125           -DDEFAULT_TARGET_MACHINE=0 \
2126           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
2127         @echo Expect zero differences.
2128         diff $(srcdir)/protoize.c tmp-proto.c | cat
2129         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2130
2131 gcov.o: gcov.c gcov-io.h intl.h $(SYSTEM_H) $(CONFIG_H)
2132
2133 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2134 # upon whether $(exeext) is empty or not.
2135 GCOV_OBJS = gcov.o intl.o version.o
2136 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2137         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2138 #\f
2139 # Build the include directory.  The stamp files are stmp-* rather than
2140 # s-* so that mostlyclean does not force the include directory to
2141 # be rebuilt.
2142
2143 # Build the include directory including float.h (which no longer depends upon
2144 # enquire).
2145 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2146 # Copy in the headers provided with gcc.
2147 # The sed command gets just the last file name component;
2148 # this is necessary because VPATH could add a dirname.
2149 # Using basename would be simpler, but some systems don't have it.
2150 # The touch command is here to workaround an AIX/Linux NFS bug.
2151         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2152         for file in .. $(USER_H); do \
2153           if [ X$$file != X.. ]; then \
2154             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2155             $(STAMP) include/$$realfile; \
2156             rm -f include/$$realfile; \
2157             cp $$file include; \
2158             chmod a+r include/$$realfile; \
2159           fi; \
2160         done
2161         rm -f include/limits.h
2162         cp xlimits.h include/limits.h
2163         chmod a+r include/limits.h
2164         rm -f include/float.h
2165         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2166           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2167           chmod a+r include/float.h; \
2168         else :; fi
2169 # Install the README
2170         rm -f include/README
2171         cp $(srcdir)/README-fixinc include/README
2172         chmod a+r include/README
2173         $(STAMP) $@
2174
2175 # fixinc.sh depends on this, not on specs directly.
2176 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2177 # after each stage just because specs' mtime has changed.
2178 specs.ready: specs
2179         -if [ -f specs.ready ] ; then \
2180                 true; \
2181         else \
2182                 $(STAMP) specs.ready; \
2183         fi
2184
2185 FIXINCSRCDIR=$(srcdir)/fixinc
2186 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2187         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2188         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2189         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2190         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2191         CC="$(HOST_CC)"; CFLAGS="$(HOST_CFLAGS)"; LDFLAGS="$(HOST_LDFLAGS)"; \
2192         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2193         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2194         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2195
2196 # Build fixed copies of system files.
2197 stmp-fixinc: fixinc.sh gsyslimits.h
2198         rm -rf include; mkdir include
2199         -chmod a+rx include
2200         (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); pwd`; \
2201         SHELL='$(SHELL)' ;\
2202         export TARGET_MACHINE srcdir SHELL ; \
2203         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2204         rm -f include/syslimits.h; \
2205         if [ -f include/limits.h ]; then \
2206           mv include/limits.h include/syslimits.h; \
2207         else \
2208           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2209         fi; \
2210         chmod a+r include/syslimits.h)
2211 # If $(SYSTEM_HEADER_DIR) is $(build_tooldir)/sys-include, and
2212 # that directory exists, then make sure that $(libsubdir) exists.
2213 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2214 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2215 # exists.
2216 # ??? Better would be to use -isystem $(build_tooldir)/sys-include,
2217 # but fixincludes does not take such arguments.
2218         if [ "$(SYSTEM_HEADER_DIR)" = "$(build_tooldir)/sys-include" ] \
2219            && [ -d $(build_tooldir)/sys-include ]; then \
2220           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2221           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2222           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2223           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2224         else true; fi
2225         $(STAMP) stmp-fixinc
2226
2227 # Files related to the fixproto script.
2228 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2229 # used in native and host-x-target builds, so it's safe to link them with
2230 # libiberty.a.
2231
2232 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2233         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2234         then \
2235           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2236           export CC; \
2237           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2238           mv tmp-deduced.h deduced.h; \
2239         else \
2240           $(STAMP) deduced.h; \
2241         fi
2242
2243 GEN_PROTOS_OBJS = gen-protos.o scan.o
2244 gen-protos$(build_exeext): $(GEN_PROTOS_OBJS)
2245         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
2246           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2247
2248 gen-protos.o: gen-protos.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2249         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2250
2251 scan.o: scan.c scan.h $(HCONFIG_H) $(SYSTEM_H)
2252         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2253
2254 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) Makefile
2255         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2256           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2257         mv tmp-fixtmp.c fixtmp.c
2258         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2259           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2260           | ./gen-protos >xsys-protos.hT
2261         mv xsys-protos.hT xsys-protos.h
2262         rm -rf fixtmp.c
2263
2264 # This is nominally a 'build' program, but it's run only when host==build,
2265 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2266 fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \
2267            $(LIBDEPS) libcpp.a
2268         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2269            scan-decls.o scan.o libcpp.a $(LIBS)
2270
2271 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2272         xsys-protos.h $(HCONFIG_H) $(SYSTEM_H) $(CPPLIB_H)
2273         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2274
2275 scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(HCONFIG_H) $(SYSTEM_H)
2276         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2277
2278 # stmp-fixproto depends on this, not on fix-header directly.
2279 # The idea is to make sure fix-header gets built,
2280 # but not rerun fixproto after each stage
2281 # just because fix-header's mtime has changed.
2282 fixhdr.ready: fix-header$(build_exeext)
2283         -if [ -f fixhdr.ready ] ; then \
2284                 true; \
2285         else \
2286                 $(STAMP) fixhdr.ready; \
2287         fi
2288
2289 # stmp-int-headers is to make sure fixincludes has already finished.
2290 # The if statement is so that we don't run fixproto a second time
2291 # if it has already been run on the files in `include'.
2292 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2293         if [ -f include/fixed ] ; then true; \
2294         else \
2295           : This line works around a 'make' bug in BSDI 1.1.; \
2296           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2297           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2298             export mkinstalldirs; \
2299           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2300             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2301             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2302           else true; fi; \
2303           $(STAMP) include/fixed; \
2304         fi
2305         $(STAMP) stmp-fixproto
2306 #\f
2307 # Remake the info files.
2308
2309 docdir = $(srcdir)/doc
2310
2311 doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug
2312 info: $(docdir)/cpp.info $(docdir)/gcc.info lang.info $(docdir)/cppinternals.info
2313
2314 $(docdir)/cpp.info: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2315         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cpp.info doc/cpp.texi
2316
2317 $(docdir)/gcc.info: $(docdir)/gcc.texi $(docdir)/extend.texi \
2318          $(docdir)/install-old.texi  $(docdir)/invoke.texi $(docdir)/md.texi \
2319          $(docdir)/c-tree.texi $(docdir)/rtl.texi $(docdir)/tm.texi \
2320          $(docdir)/gcov.texi $(docdir)/contrib.texi $(docdir)/objc.texi \
2321          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2322          $(docdir)/include/funding.texi $(docdir)/bugreport.texi \
2323          $(docdir)/contribute.texi $(docdir)/frontends.texi \
2324          $(docdir)/service.texi $(docdir)/standards.texi \
2325          $(docdir)/trouble.texi $(docdir)/vms.texi $(docdir)/configterms.texi \
2326          $(docdir)/fragments.texi $(docdir)/hostconfig.texi \
2327          $(docdir)/gnu.texi $(docdir)/interface.texi \
2328          $(docdir)/makefile.texi $(docdir)/passes.texi \
2329          $(docdir)/portability.texi $(docdir)/collect2.texi \
2330          $(docdir)/configfiles.texi $(docdir)/headerdirs.texi
2331         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/gcc.info doc/gcc.texi
2332
2333 $(docdir)/cppinternals.info: $(docdir)/cppinternals.texi
2334         cd $(srcdir) && $(MAKEINFO) $(MAKEINFOFLAGS) -I doc -I doc/include -o doc/cppinternals.info \
2335                 doc/cppinternals.texi
2336
2337 dvi: gcc.dvi cpp.dvi lang.dvi cppinternals.dvi
2338
2339 # This works with GNU Make's default rule.
2340 cpp.dvi: $(docdir)/cpp.texi $(docdir)/include/fdl.texi
2341         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cpp.texi
2342
2343 gcc.dvi: $(docdir)/gcc.texi $(docdir)/extend.texi $(docdir)/install-old.texi \
2344          $(docdir)/invoke.texi $(docdir)/md.texi $(docdir)/c-tree.texi \
2345          $(docdir)/rtl.texi $(docdir)/tm.texi $(docdir)/gcov.texi \
2346          $(docdir)/contrib.texi $(docdir)/objc.texi \
2347          $(docdir)/include/fdl.texi $(docdir)/include/gpl.texi \
2348          $(docdir)/include/funding.texi $(docdir)/bugreport.texi \
2349          $(docdir)/contribute.texi $(docdir)/frontends.texi \
2350          $(docdir)/service.texi $(docdir)/standards.texi \
2351          $(docdir)/trouble.texi $(docdir)/vms.texi $(docdir)/configterms.texi \
2352          $(docdir)/fragments.texi $(docdir)/hostconfig.texi \
2353          $(docdir)/gnu.texi $(docdir)/interface.texi \
2354          $(docdir)/makefile.texi $(docdir)/passes.texi \
2355          $(docdir)/portability.texi $(docdir)/collect2.texi \
2356          $(docdir)/configfiles.texi $(docdir)/headerdirs.texi
2357         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/gcc.texi
2358
2359 cppinternals.dvi: $(docdir)/cppinternals.texi
2360         $(TEXI2DVI) -I $(docdir) -I $(docdir)/include $(docdir)/cppinternals.texi
2361
2362 generated-manpages: $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1 \
2363          $(docdir)/gfdl.7 $(docdir)/gpl.7 $(docdir)/fsf-funding.7
2364
2365 $(docdir)/gcov.1: $(docdir)/gcov.texi
2366         $(STAMP) $(docdir)/gcov.1
2367         -$(TEXI2POD) < $(docdir)/gcov.texi > gcov.pod
2368         -($(POD2MAN) --section=1 gcov.pod > $(docdir)/gcov.1.T$$$$ && \
2369                 mv -f $(docdir)/gcov.1.T$$$$ $(docdir)/gcov.1) || \
2370                 (rm -f $(docdir)/gcov.1.T$$$$ && exit 1)
2371         -rm -f gcov.pod
2372
2373 $(docdir)/cpp.1: $(docdir)/cpp.texi
2374         $(STAMP) $(docdir)/cpp.1
2375         -$(TEXI2POD) < $(docdir)/cpp.texi > cpp.pod
2376         -($(POD2MAN) --section=1 cpp.pod > $(docdir)/cpp.1.T$$$$ && \
2377                 mv -f $(docdir)/cpp.1.T$$$$ $(docdir)/cpp.1) || \
2378                 (rm -f $(docdir)/cpp.1.T$$$$ && exit 1)
2379         -rm -f cpp.pod
2380
2381 $(docdir)/gcc.1: $(docdir)/invoke.texi
2382         $(STAMP) $(docdir)/gcc.1
2383         -$(TEXI2POD) < $(docdir)/invoke.texi > gcc.pod
2384         -($(POD2MAN) --section=1 gcc.pod > $(docdir)/gcc.1.T$$$$ && \
2385                 mv -f $(docdir)/gcc.1.T$$$$ $(docdir)/gcc.1) || \
2386                 (rm -f $(docdir)/gcc.1.T$$$$ && exit 1)
2387         -rm -f gcc.pod
2388
2389 $(docdir)/gfdl.7: $(docdir)/include/fdl.texi
2390         $(STAMP) $(docdir)/gfdl.7
2391         -$(TEXI2POD) < $(docdir)/include/fdl.texi > gfdl.pod
2392         -($(POD2MAN) --section=7 gfdl.pod > $(docdir)/gfdl.7.T$$$$ && \
2393                 mv -f $(docdir)/gfdl.7.T$$$$ $(docdir)/gfdl.7) || \
2394                 (rm -f $(docdir)/gfdl.7.T$$$$ && exit 1)
2395         -rm -f gfdl.pod
2396
2397 $(docdir)/gpl.7: $(docdir)/include/gpl.texi
2398         $(STAMP) $(docdir)/gpl.7
2399         -$(TEXI2POD) < $(docdir)/include/gpl.texi > gpl.pod
2400         -($(POD2MAN) --section=7 gpl.pod > $(docdir)/gpl.7.T$$$$ && \
2401                 mv -f $(docdir)/gpl.7.T$$$$ $(docdir)/gpl.7) || \
2402                 (rm -f $(docdir)/gpl.7.T$$$$ && exit 1)
2403         -rm -f gpl.pod
2404
2405 $(docdir)/fsf-funding.7: $(docdir)/include/funding.texi
2406         $(STAMP) $(docdir)/fsf-funding.7
2407         -$(TEXI2POD) < $(docdir)/include/funding.texi > fsf-funding.pod
2408         -($(POD2MAN) --section=7 fsf-funding.pod \
2409                 > $(docdir)/fsf-funding.7.T$$$$ && \
2410             mv -f $(docdir)/fsf-funding.7.T$$$$ $(docdir)/fsf-funding.7) || \
2411             (rm -f $(docdir)/fsf-funding.7.T$$$$ && exit 1)
2412         -rm -f fsf-funding.pod
2413
2414 #\f
2415 # Deletion of files made during compilation.
2416 # There are four levels of this:
2417 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2418 # `mostlyclean' is useful while working on a particular type of machine.
2419 # It deletes most, but not all, of the files made by compilation.
2420 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2421 # `clean' deletes everything made by running `make all'.
2422 # `distclean' also deletes the files made by config.
2423 # `maintainer-clean' also deletes everything that could be regenerated
2424 # automatically, except for `configure'.
2425 # We remove as much from the language subdirectories as we can
2426 # (less duplicated code).
2427
2428 INTL_MOSTLYCLEAN = intl.mostlyclean
2429 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2430         -rm -f $(STAGESTUFF)
2431         -rm -rf libgcc
2432 # Delete the temporary source copies for cross compilation.
2433         -rm -f $(HOST_PREFIX_1)rtl.c
2434         -rm -f $(HOST_PREFIX_1)obstack.c
2435 # Delete the temp files made in the course of building libgcc.a.
2436         -rm -f xlimits.h
2437 # Delete other built files.
2438         -rm -f t-float.h-cross xsys-protos.hT
2439 # Delete the stamp and temporary files.
2440         -rm -f s-* tmp-* stamp-* stmp-*
2441         -rm -f */stamp-* */tmp-*
2442 # Delete debugging dump files.
2443         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2444 # Delete some files made during installation.
2445         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2446         -rm -f collect collect2 mips-tfile mips-tdump
2447 # Delete files generated for fixproto
2448         -rm -rf fix-header$(build_exeext) xsys-protos.h deduced.h tmp-deduced.h \
2449           gen-protos$(build_exeext) fixproto.list fixtmp.* fixhdr.ready
2450 # Delete files generated for fixincl
2451         -rm -rf fixincl fixinc.sh specs.ready
2452         (cd fixinc && $(MAKE) clean)
2453 # Delete unwanted output files from TeX.
2454         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2455         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2456 # Delete sorted indices we don't actually use.
2457         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2458 # Delete core dumps.
2459         -rm -f core */core
2460
2461 # Delete all files made by compilation
2462 # that don't exist in the distribution.
2463 INTL_CLEAN = intl.clean
2464 clean: mostlyclean $(INTL_CLEAN) lang.clean
2465         -rm -f libgcc.a libgcc_s$(SHLIB_EXT) libgcc_s$(SHLIB_EXT).1
2466         -rm -f config.h tconfig.h hconfig.h tm_p.h
2467         -rm -f cs-*
2468         -rm -rf libgcc
2469         -rm -f *.dvi
2470         -rm -f */*.dvi
2471 # Delete the include directory.
2472         -rm -rf include
2473 # Delete files used by the "multilib" facility (including libgcc subdirs).
2474         -rm -f multilib.h tmpmultilib*
2475         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2476           rm -rf $(MULTILIB_DIRNAMES); \
2477         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2478           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2479         fi ; fi
2480         -rm -fr stage1 stage2 stage3 stage4
2481 # Delete stamps of bootstrap stages
2482         -rm -f stage?_*
2483         -rm -f clean?_*
2484         -rm -f stage_last
2485
2486 # Delete all files that users would normally create
2487 # while building and installing GCC.
2488 INTL_DISTCLEAN = intl.distclean
2489 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2490         -rm -f auto-host.h auto-build.h
2491         -rm -f cstamp-h
2492         -rm -f config.status config.run config.cache config.bak
2493         -rm -f Make-lang Make-hooks Make-host Make-target
2494         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2495         -rm -f gthr-default.h
2496         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2497         -rm -f c-parse.output
2498         -rm -f *.asm
2499         -rm -f float.h
2500         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2501         -rm -f testsuite/{gcc,g++}.{log,sum}
2502         -rm -f intl/libintl.h libintl.h
2503         -rm -f cxxmain.c splay-tree.c obstack.c hashtab.c safe-ctype.c
2504         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2505         -rm -f gcov.pod
2506         -rm -f fixinc/Makefile
2507         -rmdir ada cp f java objc fixinc intl po 2>/dev/null
2508
2509 # Delete anything likely to be found in the source directory
2510 # that shouldn't be in the distribution.
2511 extraclean: distclean lang.extraclean
2512         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2513         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2514         -rm -f config/*/=* config/*/"#"* config/*/*~*
2515         -rm -f config/*/*.orig config/*/*.rej
2516         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2517         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2518         -rm -f *lose config/*lose config/*/*lose
2519         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2520         -rm -f y.tab.c yacc.*
2521         -rm -f */=* */"#"* */*~*
2522         -rm -f */patch* */*.orig */*.rej
2523         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2524         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2525         -rm -f */*lose */*.s */*.s[0-9] */*.i
2526
2527 # Get rid of every file that's generated from some other file, except for `configure'.
2528 # Most of these files ARE PRESENT in the GCC distribution.
2529 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2530 # submake, so that we don't descend into intl after its makefile has been
2531 # removed.
2532 maintainer-clean:
2533         @echo 'This command is intended for maintainers to use; it'
2534         @echo 'deletes files that may need special tools to rebuild.'
2535         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2536                 intl.maintainer-clean lang.maintainer-clean distclean
2537         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2538         -rm -f cpp.??s cpp.*aux
2539         -rm -f gcc.??s gcc.*aux
2540         -rm -f $(docdir)/cpp.info* $(docdir)/gcc.info*
2541         -rm -f $(docdir)/cppinternals.info*
2542         -rm -f $(docdir)/gcov.1 $(docdir)/cpp.1 $(docdir)/gcc.1
2543         -rm -f $(docdir)/fsf-funding.7 $(docdir)/gfdl.7 $(docdir)/gpl.7
2544 #\f
2545 # Entry points `install' and `uninstall'.
2546 # Also use `install-collect2' to install collect2 when the config files don't.
2547
2548 # The semicolon is to prevent the install.sh -> install default rule
2549 # from doing anything.  Having it run true helps avoid problems and
2550 # noise from versions of make which don't like to have null commands.
2551 install: $(INSTALL_TARGET) ; @true
2552
2553 # Copy the compiler files into directories where they will be run.
2554 # Install the driver last so that the window when things are
2555 # broken is small.
2556 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2557     $(INSTALL_CPP) install-man install-info intl.install install-@POSUB@ \
2558     lang.install-normal install-driver
2559
2560 # Do nothing while making gcc with a cross-compiler. The person who
2561 # makes gcc for the target machine has to know how to put a complete
2562 # gcc together by hand.
2563 install-build: force
2564         @echo You have to install gcc on your target machine by hand.
2565
2566 # Run this on the target machine
2567 # to finish installation of cross compiler.
2568 # This is not used anymore now that float.h does not depend on enquire.
2569 install-cross-rest: install-float-h-cross
2570
2571 # Handle cpp installation.
2572 install-cpp: cpp$(exeext)
2573         -if [ -f gcc-cross$(exeext) ] ; then \
2574           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2575           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2576           if [ x$(cpp_install_dir) != x ]; then \
2577             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2578             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2579           else true; fi; \
2580         else \
2581           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2582           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2583           if [ x$(cpp_install_dir) != x ]; then \
2584             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2585             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2586           else true; fi; \
2587         fi
2588
2589 uninstall-cpp:
2590         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2591         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2592         -if [ x$(cpp_install_dir) != x ]; then \
2593           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2594           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2595         else true; fi
2596
2597 # Install float.h for cross compiler.
2598 # Run this on the target machine!
2599 # This is not used anymore now that float.h does not depend on enquire.
2600 install-float-h-cross: installdirs
2601 #       if [ -f enquire ] ; then true; else false; fi
2602 # Note: don't use -.  We should fail right away if enquire was not made.
2603         ./enquire -f > $(tmpdir)/float.h
2604         -rm -f $(libsubdir)/include/float.h
2605         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2606         -rm -f $(tmpdir)/float.h
2607         chmod a-x $(libsubdir)/include/float.h
2608
2609 # Create the installation directories.
2610 installdirs:
2611         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2612         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2613         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2614         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2615 # This dir isn't currently searched by cpp.
2616 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2617         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2618           fdir=$${fdir}/$${dir}; \
2619           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2620         done
2621         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2622         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2623         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2624         -if [ -d $(slibdir) ] ; then true ; else mkdir $(slibdir) ; chmod a+rx $(slibdir) ; fi
2625 # We don't use mkdir -p to create the parents of man1dir,
2626 # because some systems don't support it.
2627 # Instead, we use this technique to create the immediate parent of man1dir.
2628         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2629         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2630         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2631         -if [ -d $(man7dir) ] ; then true ; else mkdir $(man7dir) ; chmod a+rx $(man7dir) ; fi
2632
2633 # Install the compiler executables built during cross compilation.
2634 install-common: native $(EXTRA_PARTS) lang.install-common
2635         for file in $(COMPILERS); do \
2636           if [ -f $$file ] ; then \
2637             rm -f $(libsubdir)/$$file; \
2638             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2639           else true; \
2640           fi; \
2641         done
2642         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2643           if [ x"$$file" != x.. ]; then \
2644             rm -f $(libsubdir)/$$file; \
2645             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2646           else true; fi; \
2647         done
2648         for file in $(EXTRA_PARTS) ..; do \
2649           if [ x"$$file" != x.. ]; then \
2650             rm -f $(libsubdir)/$$file; \
2651             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2652             chmod a-x $(libsubdir)/$$file; \
2653           else true; fi; \
2654         done
2655 # Don't mess with specs if it doesn't exist yet.
2656         -if [ -f specs ] ; then \
2657           rm -f $(libsubdir)/specs; \
2658           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2659           chmod a-x $(libsubdir)/specs; \
2660         fi
2661 # Install protoize if it was compiled.
2662         -if [ -f protoize$(exeext) ]; \
2663         then \
2664             if [ -f gcc-cross$(exeext) ] ; then \
2665                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2666                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2667                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2668                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2669             else \
2670                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2671                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2672                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2673                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2674             fi ; \
2675             rm -f $(libsubdir)/SYSCALLS.c.X; \
2676             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2677             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2678         fi
2679         -rm -f $(libsubdir)/cpp0$(exeext)
2680         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2681         -rm -f $(libsubdir)/tradcpp0$(exeext)
2682         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2683 # Install gcov if it was compiled.
2684         -if [ -f gcov$(exeext) ]; \
2685         then \
2686             rm -f $(bindir)/gcov$(exeext); \
2687             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2688         fi
2689         $(INSTALL_SCRIPT) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2690
2691 # Install the driver program as $(target_alias)-gcc
2692 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2693 install-driver: installdirs xgcc$(exeext)
2694         -if [ -f gcc-cross$(exeext) ] ; then \
2695           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2696           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2697           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2698             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2699             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2700           else true; fi; \
2701         else \
2702           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2703           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2704           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2705           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2706           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(GCC_TARGET_INSTALL_NAME)$(exeext); \
2707         fi
2708
2709 # Install the info files.
2710 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2711 # to do the install.
2712 install-info: doc installdirs lang.install-info
2713         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2714         -rm -f $(infodir)/cppinternals.info*
2715         if [ -f $(docdir)/gcc.info ]; then \
2716           for f in $(docdir)/cpp.info* $(docdir)/gcc.info* \
2717                 $(docdir)/cppinternals.info*; do \
2718             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2719             $(INSTALL_DATA) $$f $(infodir)/$$realfile; \
2720           done; \
2721         else true; fi
2722         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2723           if [ -f $(infodir)/dir ] ; then \
2724             for f in cpp.info gcc.info cppinternals.info; do \
2725                 if [ -f $(infodir)/$$f ]; then \
2726                   install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2727                 else true; fi; \
2728             done; \
2729           else true; fi; \
2730         else true; fi;
2731         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2732         -chmod a-x $(infodir)/cppinternals.info*
2733
2734 # Install the man pages.
2735 install-man: installdirs $(GENERATED_MANPAGES) lang.install-man
2736         -if [ -f gcc-cross$(exeext) ] ; then \
2737           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2738           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2739           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(man1ext); \
2740         else \
2741           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2742           $(INSTALL_DATA) $(docdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2743           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext); \
2744         fi
2745         -rm -f $(man1dir)/cpp$(man1ext)
2746         -$(INSTALL_DATA) $(docdir)/cpp.1 $(man1dir)/cpp$(man1ext)
2747         -chmod a-x $(man1dir)/cpp$(man1ext)
2748         -rm -f $(man1dir)/gcov$(man1ext)
2749         -$(INSTALL_DATA) $(docdir)/gcov.1 $(man1dir)/gcov$(man1ext)
2750         -chmod a-x $(man1dir)/gcov$(man1ext)
2751         -rm -f $(man7dir)/fsf-funding$(man7ext)
2752         -$(INSTALL_DATA) $(docdir)/fsf-funding.7 $(man7dir)/fsf-funding$(man7ext)
2753         -chmod a-x $(man7dir)/fsf-funding$(man7ext)
2754         -rm -f $(man7dir)/gfdl$(man7ext)
2755         -$(INSTALL_DATA) $(docdir)/gfdl.7 $(man7dir)/gfdl$(man7ext)
2756         -chmod a-x $(man7dir)/gfdl$(man7ext)
2757         -rm -f $(man7dir)/gpl$(man7ext)
2758         -$(INSTALL_DATA) $(docdir)/gpl.7 $(man7dir)/gpl$(man7ext)
2759         -chmod a-x $(man7dir)/gpl$(man7ext)
2760
2761 # Install the library.
2762 install-libgcc: libgcc.mk libgcc.a installdirs
2763         if $(RANLIB_TEST_FOR_TARGET); then \
2764           r_f_t=$(RANLIB_FOR_TARGET); \
2765         else \
2766           r_f_t=: ; \
2767         fi; \
2768         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2769           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2770           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2771           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2772           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2773           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2774           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2775           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2776           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2777           INCLUDES="$(INCLUDES)" \
2778           CONFIG_H="$(TCONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2779           LIB1ASMSRC='$(LIB1ASMSRC)' \
2780           MAKEOVERRIDES= \
2781           INSTALL_DATA="$(INSTALL_DATA)" \
2782           RANLIB_FOR_TARGET="$$r_f_t" \
2783           libsubdir="$(libsubdir)" \
2784           slibdir="$(slibdir)" \
2785           -f libgcc.mk install
2786
2787 # Install multiple versions of libgcc.a.
2788 install-multilib: stmp-multilib installdirs
2789         if $(RANLIB_TEST_FOR_TARGET); then \
2790           r_f_t=$(RANLIB_FOR_TARGET); \
2791         else \
2792           r_f_t=: ; \
2793         fi; \
2794         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
2795           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
2796           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
2797           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
2798           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
2799           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
2800           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
2801           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
2802           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
2803           INCLUDES="$(INCLUDES)" \
2804           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
2805           LIB1ASMSRC='$(LIB1ASMSRC)' \
2806           MAKEOVERRIDES= \
2807           INSTALL_DATA="$(INSTALL_DATA)" \
2808           RANLIB_FOR_TARGET="$$r_f_t" \
2809           libsubdir="$(libsubdir)" \
2810           slibdir="$(slibdir)" \
2811           -f libgcc.mk install
2812
2813 # Install all the header files built in the include subdirectory.
2814 install-headers: $(INSTALL_HEADERS_DIR)
2815 # Fix symlinks to absolute paths in the installed include directory to
2816 # point to the installed directory, not the build directory.
2817 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2818         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2819         if [ $$? -eq 0 ]; then \
2820           dir=`cd include; pwd`; \
2821           for i in $$files; do \
2822             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2823             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2824               rm -f $(libsubdir)/include/$$i; \
2825               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2826             fi; \
2827           done; \
2828         fi
2829
2830 # Create or recreate the gcc private include file directory.
2831 install-include-dir: installdirs
2832         -rm -rf $(libsubdir)/include
2833         mkdir $(libsubdir)/include
2834         -chmod a+rx $(libsubdir)/include
2835
2836 # Install the include directory using tar.
2837 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2838 # We use `pwd`/include instead of just include to problems with CDPATH
2839 # Unless a full pathname is provided, some shells would print the new CWD,
2840 # found in CDPATH, corrupting the output.  We could just redirect the
2841 # output of `cd', but some shells lose on redirection within `()'s
2842         (cd `pwd`/include ; \
2843          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2844 # /bin/sh on some systems returns the status of the first tar,
2845 # and that can lose with GNU tar which always writes a full block.
2846 # So use `exit 0' to ignore its exit status.
2847
2848 # Install the include directory using cpio.
2849 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2850 # See discussion about the use of `pwd` above
2851         cd `pwd`/include ; \
2852         find . -print | cpio -pdum $(libsubdir)/include
2853
2854 # Use this target to install the program `collect2' under the name `collect2'.
2855 install-collect2: collect2 installdirs
2856         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2857 # Install the driver program as $(libsubdir)/gcc for collect2.
2858         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2859
2860 # Cancel installation by deleting the installed files.
2861 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2862         -rm -rf $(libsubdir)
2863         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2864         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2865         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2866         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2867         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2868         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2869         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2870         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
2871         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(man1ext)
2872         -rm -rf $(man1dir)/cpp$(man1ext)
2873         -rm -rf $(man1dir)/protoize$(man1ext)
2874         -rm -rf $(man1dir)/unprotoize$(man1ext)
2875         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2876         -rm -f $(infodir)/cppinternals.info*
2877 #\f
2878 # These targets are for the dejagnu testsuites. The file site.exp
2879 # contains global variables that all the testsuites will use.
2880
2881 # Set to $(target_alias)/ for cross.
2882 target_subdir = @target_subdir@
2883
2884 site.exp: ./config.status Makefile
2885         @echo "Making a new config file..."
2886         -@rm -f ./tmp?
2887         @$(STAMP) site.exp
2888         -@mv site.exp site.bak
2889         @echo "## these variables are automatically generated by make ##" > ./tmp0
2890         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2891         @echo "# add them to the last section" >> ./tmp0
2892         @echo "set rootme \"`pwd`\"" >> ./tmp0
2893         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2894         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2895         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2896         @echo "set target_triplet $(target)" >> ./tmp0
2897         @echo "set target_alias $(target_alias)" >> ./tmp0
2898 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2899         @echo "set CFLAGS \"\"" >> ./tmp0
2900         @echo "set CXXFLAGS \"-I$(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
2901         @echo "set TESTING_IN_BUILD_TREE 1" >> ./tmp0
2902         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./tmp0
2903 # If newlib has been configured, we need to pass -B to gcc so it can find
2904 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2905 # message if it doesn't, but the testsuite is supposed to ignore the message -
2906 # it's too difficult to tell when to and when not to pass -B (not all targets
2907 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2908 # seems like too selective a test.
2909 # ??? Another way to solve this might be to rely on linker scripts.  Then
2910 # theoretically the -B won't be needed.
2911 # We also need to pass -L ../ld so that the linker can find ldscripts.
2912         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2913           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2914           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2915           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2916           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2917           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2918         else true; \
2919         fi
2920         @if [ -d $(objdir)/../ld ] ; then \
2921           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2922         else true; \
2923         fi
2924         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2925         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2926         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2927         @cat ./tmp0 > site.exp
2928         @cat site.bak | sed \
2929                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2930         -@rm -f ./tmp?
2931
2932 CHECK_TARGETS = check-gcc @check_languages@
2933
2934 check-c++ : check-g++
2935 check-f77 : check-g77
2936 check-java :
2937
2938 check: $(CHECK_TARGETS)
2939
2940 # The idea is to parallelize testing of multilibs, for example:
2941 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
2942 # will run 3 concurrent sessions of check-gcc, eventually testing
2943 # all 10 combinations.  GNU make is required, as is a shell that expands
2944 # alternations within braces.
2945 check-gcc//% check-g++//% check-g77//% check-objc//%: site.exp
2946         target=`echo "$@" | sed 's,//.*,,'`; \
2947         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
2948         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
2949         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
2950           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
2951           "$$target"
2952
2953 TESTSUITEDIR = testsuite
2954
2955 $(TESTSUITEDIR)/site.exp: site.exp
2956         test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
2957         -rm -f $@
2958         sed '/set tmpdir/ s|testsuite|$(TESTSUITEDIR)|' < site.exp > $@
2959
2960 check-g++: $(TESTSUITEDIR)/site.exp
2961         -(rootme=`pwd`; export rootme; \
2962         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2963         cd $(TESTSUITEDIR); \
2964         EXPECT=${EXPECT} ; export EXPECT ; \
2965         if [ -f $${rootme}/../expect/expect ] ; then  \
2966            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2967             export TCL_LIBRARY ; fi ; \
2968         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2969
2970 check-gcc: $(TESTSUITEDIR)/site.exp
2971         -(rootme=`pwd`; export rootme; \
2972         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2973         cd $(TESTSUITEDIR); \
2974         EXPECT=${EXPECT} ; export EXPECT ; \
2975         if [ -f $${rootme}/../expect/expect ] ; then  \
2976            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2977            export TCL_LIBRARY ; fi ; \
2978         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2979
2980 check-g77: $(TESTSUITEDIR)/site.exp
2981         -(rootme=`pwd`; export rootme; \
2982         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2983         cd $(TESTSUITEDIR); \
2984         EXPECT=${EXPECT} ; export EXPECT ; \
2985         if [ -f $${rootme}/../expect/expect ] ; then  \
2986            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2987            export TCL_LIBRARY ; fi ; \
2988         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2989
2990 check-objc: $(TESTSUITEDIR)/site.exp
2991         -(rootme=`pwd`; export rootme; \
2992         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2993         cd $(TESTSUITEDIR); \
2994         EXPECT=${EXPECT} ; export EXPECT ; \
2995         if [ -f $${rootme}/../expect/expect ] ; then  \
2996            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2997             export TCL_LIBRARY ; fi ; \
2998         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2999
3000 check-consistency: testsuite/site.exp
3001         -rootme=`pwd`; export rootme; \
3002         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
3003         cd testsuite; \
3004         EXPECT=${EXPECT} ; export EXPECT ; \
3005         if [ -f $${rootme}/../expect/expect ] ; then  \
3006            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
3007            export TCL_LIBRARY ; fi ; \
3008         $(RUNTEST) --tool consistency $(RUNTESTFLAGS)
3009
3010 # These exist for maintenance purposes.
3011
3012 # Update the tags table.
3013 TAGS: force
3014         (cd $(srcdir);                                                  \
3015         mkdir tmp-tags;                                                 \
3016         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
3017         etags *.y *.h *.c;                                              \
3018         mv tmp-tags/* .;                                                \
3019         rmdir tmp-tags)
3020
3021 # A list of files to be destroyed during "lean" builds.
3022 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
3023
3024 # Flags to pass to stage2 and later recursive makes.  Note that the
3025 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
3026 # the context of the stage_x rule.
3027 STAGE2_FLAGS_TO_PASS = \
3028         CFLAGS="$(BOOT_CFLAGS)" \
3029         LDFLAGS="$(BOOT_LDFLAGS)" \
3030         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
3031         STRICT_WARN="$(STRICT2_WARN)" \
3032         libdir=$(libdir) \
3033         LANGUAGES="$(LANGUAGES)" \
3034         MAKEOVERRIDES= \
3035         OUTPUT_OPTION="-o \$$@"
3036
3037 # Only build the C compiler for stage1, because that is the only one that
3038 # we can guarantee will build with the native compiler, and also it is the
3039 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
3040 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
3041 # overrideable (for a bootstrap build stage1 also builds gcc.info).
3042 stage1_build:
3043         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)" \
3044                 CFLAGS="$(STAGE1_CFLAGS)" MAKEINFO="$(MAKEINFO)" \
3045                 MAKEINFOFLAGS="$(MAKEINFOFLAGS)"
3046         $(STAMP) stage1_build
3047         echo stage1_build > stage_last
3048
3049 stage1_copy: stage1_build
3050         $(MAKE) stage1
3051         $(STAMP) stage1_copy
3052         echo stage2_build > stage_last
3053
3054 stage2_build: stage1_copy
3055         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
3056                  STAGE_PREFIX=stage1/ \
3057                  $(STAGE2_FLAGS_TO_PASS)
3058         $(STAMP) stage2_build
3059         echo stage2_build > stage_last
3060
3061 stage2_copy: stage2_build
3062         $(MAKE) stage2
3063         $(STAMP) stage2_copy
3064         echo stage3_build > stage_last
3065
3066 stage3_build: stage2_copy
3067         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
3068                  STAGE_PREFIX=stage2/ \
3069                  $(STAGE2_FLAGS_TO_PASS)
3070         $(STAMP) stage3_build
3071         echo stage3_build > stage_last
3072
3073 # For bootstrap4:
3074 stage3_copy: stage3_build
3075         $(MAKE) stage3
3076         $(STAMP) stage3_copy
3077         echo stage4_build > stage_last
3078
3079 stage4_build: stage3_copy
3080         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" \
3081                  STAGE_PREFIX=stage3/ \
3082                  $(STAGE2_FLAGS_TO_PASS)
3083         $(STAMP) stage4_build
3084         echo stage4_build > stage_last
3085
3086 # Additional steps for *-lean targets:
3087 clean_s1: stage1_copy
3088         -(cd stage1 && rm -f $(VOL_FILES))
3089         $(STAMP) clean_s1
3090
3091 clean_s2: stage2_copy
3092         -rm -rf stage1
3093         $(STAMP) clean_s2
3094
3095 # The various entry points for bootstrapping.
3096
3097 bootstrap: stage3_build
3098         @echo
3099         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3100         @echo \"restage1\" through \"restage3\" to rebuild specific stages,
3101         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3102
3103 bootstrap-lean : clean_s1 clean_s2 stage3_build
3104         @echo
3105         @echo Bootstrap complete - make \"quickstrap\" to redo last build,
3106         @echo or \"cleanstrap\" to redo the bootstrap from scratch.
3107
3108 bootstrap2: bootstrap
3109
3110 bootstrap2-lean : bootstrap-lean
3111
3112 bootstrap3 bootstrap3-lean: bootstrap
3113
3114 bootstrap4 bootstrap4-lean: stage4_build
3115
3116 unstage1 unstage2 unstage3 unstage4:
3117         -set -vx; stage=`echo $@ | sed -e 's/un//'`; \
3118         rm -f $$stage/as$(exeext); \
3119         rm -f $$stage/ld$(exeext); \
3120         rm -f $$stage/collect-ld$(exeext); \
3121         if test -d $$stage; then \
3122           mv $$stage/* . 2>/dev/null; \
3123           for i in `cd $$stage; echo *` ; do \
3124             if test -d $$stage/$$i; then \
3125               mv $$stage/$$i/* $$i/. 2>/dev/null; \
3126             else \
3127               mv $$stage/$$i .; \
3128             fi; \
3129           done \
3130         fi ; \
3131         rm -f $${stage}_build $${stage}_copy ;\
3132         echo $${stage}_build > stage_last
3133
3134 restage1: unstage1
3135         $(MAKE) stage1_build
3136
3137 restage2: unstage2
3138         $(MAKE) LANGUAGES="$(LANGUAGES)" stage2_build
3139
3140 restage3: unstage3
3141         $(MAKE) LANGUAGES="$(LANGUAGES)" stage3_build
3142
3143 restage4: unstage4
3144         $(MAKE) LANGUAGES="$(LANGUAGES)" stage4_build
3145
3146 bubblestrap:
3147         if test -f stage3_build; then true; else \
3148           echo; echo You must \"make bootstrap\" first.; \
3149           exit 1; \
3150         fi
3151         for i in stage3 \
3152                 unstage1 stage1_build stage1_copy \
3153                 unstage2 stage2_build stage2_copy \
3154                 unstage3 stage3_build ; \
3155         do \
3156           $(MAKE) LANGUAGES="$(LANGUAGES)" $$i || exit 1 ; \
3157         done
3158
3159 quickstrap:
3160         if test -f stage_last ; then \
3161           LAST=`cat stage_last`; rm $$LAST; $(MAKE) LANGUAGES="$(LANGUAGES)" $$LAST; \
3162         else \
3163           $(MAKE) stage1_build; \
3164         fi
3165
3166 cleanstrap:
3167         -$(MAKE) clean
3168         $(MAKE) LANGUAGES="$(LANGUAGES)" bootstrap
3169
3170 # Compare the object files in the current directory with those in the
3171 # stage2 directory.
3172
3173 # ./ avoids bug in some versions of tail.
3174 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
3175         -rm -f .bad_compare
3176         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3177         for file in *$(objext); do \
3178           tail +16c ./$$file > tmp-foo1; \
3179           tail +16c stage$$stage/$$file > tmp-foo2 \
3180             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3181         done
3182         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3183         for dir in tmp-foo intl $(SUBDIRS); do \
3184           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3185             for file in $$dir/*$(objext); do \
3186               tail +16c ./$$file > tmp-foo1; \
3187               tail +16c stage$$stage/$$file > tmp-foo2 \
3188                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3189             done; \
3190           else true; fi; \
3191         done
3192         -rm -f tmp-foo*
3193         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3194         if [ -f .bad_compare ]; then \
3195           echo "Bootstrap comparison failure!"; \
3196           cat .bad_compare; \
3197           exit 1; \
3198         else \
3199           case "$@" in \
3200             *-lean ) rm -rf stage$$stage ;; \
3201             *) ;; \
3202           esac; true; \
3203         fi
3204
3205 # Compare the object files in the current directory with those in the
3206 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
3207 # running tail and the overhead of twice copying each object file.
3208
3209 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
3210         -rm -f .bad_compare
3211         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3212         for file in *$(objext); do \
3213           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3214         done
3215         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3216         for dir in tmp-foo intl $(SUBDIRS); do \
3217           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
3218             for file in $$dir/*$(objext); do \
3219               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
3220             done; \
3221           else true; fi; \
3222         done
3223         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
3224         if [ -f .bad_compare ]; then \
3225           echo "Bootstrap comparison failure!"; \
3226           cat .bad_compare; \
3227           exit 1; \
3228         else \
3229           case "$@" in \
3230             *-lean ) rm -rf stage$$stage ;; \
3231           esac; true; \
3232         fi
3233
3234 # Copy the object files from a particular stage into a subdirectory.
3235 stage1-start:
3236         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
3237         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
3238         -for dir in intl $(SUBDIRS) ; \
3239          do \
3240            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
3241          done
3242         -mv $(STAGESTUFF) stage1
3243         -mv intl/*$(objext) stage1/intl
3244 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3245 # dir will work properly.
3246         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3247         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3248         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3249         -rm -f stage1/libgcc.a
3250         -cp libgcc.a stage1
3251         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3252           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3253         else true; fi
3254         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3255           cp stage1/$${f} . ; \
3256         else true; \
3257         fi; done
3258 stage1: force stage1-start lang.stage1
3259
3260 stage2-start:
3261         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3262         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
3263         -for dir in intl $(SUBDIRS) ; \
3264          do \
3265            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3266          done
3267         -mv $(STAGESTUFF) stage2
3268         -mv intl/*$(objext) stage2/intl
3269 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3270 # dir will work properly.
3271         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3272         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3273         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3274         -rm -f stage2/libgcc.a
3275         -cp libgcc.a stage2
3276         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3277           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3278         else true; fi
3279         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3280           cp stage2/$${f} . ; \
3281         else true; \
3282         fi; done
3283 stage2: force stage2-start lang.stage2
3284
3285 stage3-start:
3286         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3287         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
3288         -for dir in intl $(SUBDIRS) ; \
3289          do \
3290            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3291          done
3292         -mv $(STAGESTUFF) stage3
3293         -mv intl/*$(objext) stage3/intl
3294 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3295 # dir will work properly.
3296         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3297         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3298         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3299         -rm -f stage3/libgcc.a
3300         -cp libgcc.a stage3
3301         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3302           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3303         else true; fi
3304         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3305           cp stage3/$${f} . ; \
3306         else true; \
3307         fi; done
3308 stage3: force stage3-start lang.stage3
3309
3310 stage4-start:
3311         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3312         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3313         -for dir in intl $(SUBDIRS) ; \
3314          do \
3315            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3316          done
3317         -mv $(STAGESTUFF) stage4
3318         -mv intl/*$(objext) stage4/intl
3319 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3320 # dir will work properly.
3321         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3322         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3323         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3324         -rm -f stage4/libgcc.a
3325         -cp libgcc.a stage4
3326         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3327           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3328         else true; fi
3329         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3330           cp stage4/$${f} . ; \
3331         else true; \
3332         fi; done
3333 stage4: force stage4-start lang.stage4
3334
3335 # Copy just the executable files from a particular stage into a subdirectory,
3336 # and delete the object files.  Use this if you're just verifying a version
3337 # that is pretty sure to work, and you are short of disk space.
3338 risky-stage1: stage1
3339         -$(MAKE) clean
3340
3341 risky-stage2: stage2
3342         -$(MAKE) clean
3343
3344 risky-stage3: stage3
3345         -$(MAKE) clean
3346
3347 risky-stage4: stage4
3348         -$(MAKE) clean
3349
3350 #In GNU Make, ignore whether `stage*' exists.
3351 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3352 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3353
3354 force:
3355
3356 # ---
3357 # The enquire rules are still useful for building new float-anything.h.
3358 # Special flags for compiling enquire.
3359 # We disable optimization to make floating point more reliable.
3360 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3361 ENQUIRE_LDFLAGS = $(LDFLAGS)
3362
3363 # Enquire target (This is a variable so that a target can choose not to
3364 # build it.)
3365 ENQUIRE = enquire
3366
3367 # Test to see whether <float.h> exists in the system header files,
3368 # and is not derived from GCC.
3369 FLOAT_H_TEST = \
3370   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3371   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3372   then false; \
3373   else :; fi
3374 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3375 # to ensure, we're emitting a full blown <float.h> ourselves.
3376 FLOAT_H_TEST = false
3377
3378 # Used to compile enquire with standard cc, but have forgotten why.
3379 # Let's try with GCC.
3380 enquire: enquire.o $(GCC_PARTS)
3381         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3382 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3383         if $(FLOAT_H_TEST); then \
3384           rm -f include/float.h; \
3385           SYS_FLOAT_H_WRAP=1; \
3386         else :; \
3387           SYS_FLOAT_H_WRAP=0; \
3388         fi; \
3389         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3390           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3391           -I. -c $(srcdir)/enquire.c
3392
3393 # Create float.h source for the native machine.
3394 # Make it empty if we can use the system float.h without changes.
3395 float.h-nat: enquire
3396         -./enquire -f > tmp-float.h
3397         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3398         mv tmp-float.h float.h-nat
3399
3400 # Create a dummy float.h source for a cross-compiler.
3401 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3402 # and make that the default float_format in configure?
3403 float.h-cross:
3404         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3405         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3406         echo "#endif" >> t-float.h-cross
3407         mv t-float.h-cross float.h-cross
3408
3409 # Rules for generating translated message descriptions.
3410 # Disabled by autoconf if the tools are not available.
3411
3412 XGETTEXT = @XGETTEXT@
3413 GMSGFMT = @GMSGFMT@
3414 MSGMERGE = msgmerge
3415
3416 PACKAGE = @PACKAGE@
3417 CATALOGS = @CATALOGS@
3418
3419 .PHONY: build- install- build-po install-po update-po
3420
3421 # Dummy rules to deal with dependencies produced by use of
3422 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
3423 build-: ; @true
3424 install-: ; @true
3425
3426 build-po: $(CATALOGS)
3427
3428 # This notation should be acceptable to all Make implementations used
3429 # by people who are interested in updating .po files.
3430 update-po: $(CATALOGS:.gmo=.pox)
3431
3432 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
3433 # script does that.
3434 .po.gmo:
3435         test -d po || mkdir po
3436         $(GMSGFMT) --statistics $< -o $@
3437
3438 # The new .po has to be gone over by hand, so we deposit it into
3439 # build/po with a different extension.
3440 # If build/po/$(PACKAGE).pot exists, use it (it was just created),
3441 # else use the one in srcdir.
3442 .po.pox:
3443         test -d po || mkdir po
3444         $(MSGMERGE) $< `if test -f po/$(PACKAGE).pot; \
3445                         then echo po/$(PACKAGE).pot; \
3446                         else echo $(srcdir)/po/$(PACKAGE).pot; fi` -o $@
3447
3448 # This rule has to look for .gmo modules in both srcdir and
3449 # the cwd, and has to check that we actually have a catalog
3450 # for each language, in case they weren't built or included
3451 # with the distribution.
3452 install-po:
3453         $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
3454         for cat in $(CATALOGS); do \
3455           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
3456           if [ -f $$cat ]; then :; \
3457           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
3458           else continue; \
3459           fi; \
3460           dir=$(localedir)/$$lang/LC_MESSAGES; \
3461           echo $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
3462           $(SHELL) $(srcdir)/mkinstalldirs $(DESTDIR)$$dir || exit 1; \
3463           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3464           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE).mo; \
3465         done
3466
3467 # Rule for regenerating the message template (gcc.pot).
3468 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
3469 # this rule has no dependencies and always regenerates gcc.pot.  This is
3470 # relatively harmless since the .po files do not directly depend on it.
3471 # Note that exgettext has an awk script embedded in it which requires a
3472 # fairly modern (POSIX-compliant) awk.
3473 # The .pot file is left in the build directory.
3474 $(PACKAGE).pot: po/$(PACKAGE).pot
3475 po/$(PACKAGE).pot: force
3476         test -d po || mkdir po
3477         $(MAKE) po-generated
3478         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
3479                 $(XGETTEXT) $(PACKAGE) $(srcdir)