gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 88, 90-98, 1999 Free Software Foundation, Inc.
   3
   4 #This file is part of GNU CC.
   5
   6 #GNU CC is free software; you can redistribute it and/or modify
   7 #it under the terms of the GNU General Public License as published by
   8 #the Free Software Foundation; either version 2, or (at your option)
   9 #any later version.
  10
  11 #GNU CC is distributed in the hope that it will be useful,
  12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #GNU General Public License for more details.
  15
  16 #You should have received a copy of the GNU General Public License
  17 #along with GNU CC; see the file COPYING.  If not, write to
  18 #the Free Software Foundation, 59 Temple Place - Suite 330,
  19 #Boston MA 02111-1307, USA.
  20
  21 # The targets for external use include:
  22 # all, doc, proto, install, install-cross, install-cross-rest,
  23 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  24 # stage1, stage2, stage3, stage4.
  25
  26 # Suppress smart makes who think they know how to automake Yacc files
  27 .y.c:
  28
  29 # Directory where sources are, from where we are.
  30 srcdir = @srcdir@
  31 VPATH = @srcdir@
  32
  33 # Variables that exist for you to override.
  34 # See below for how to change them for certain systems.
  35
  36 # List of language subdirectories.
  37 # This is overridden by configure.
  38 SUBDIRS =@subdirs@
  39
  40 # Selection of languages to be made.
  41 # This is overridden by configure.
  42 CONFIG_LANGUAGES = @all_languages@
  43 LANGUAGES = c proto gcov$(exeext) $(CONFIG_LANGUAGES)
  44
  45 # Selection of languages to be made during stage1 build.
  46 # This is overridden by configure.
  47 BOOT_LANGUAGES = c @all_boot_languages@
  48
  49 ALLOCA =
  50 ALLOCA_FLAGS =
  51 ALLOCA_FINISH = true
  52
  53 # Various ways of specifying flags for compilations:
  54 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
  55 # BOOT_CFLAGS is the value of CFLAGS to pass
  56 # to the stage2 and stage3 compilations
  57 # WARN_CFLAGS are the warning flags to pass to stage2 and stage3.
  58 # (And for stage 1 if the native compiler is GCC.)  It is
  59 # separate from BOOT_CFLAGS because people tend to override optimization
  60 # flags and we'd like them to still have warnings turned on.  They are free
  61 # to explicitly turn warnings off if they wish.
  62 # XCFLAGS is used for most compilations but not when using the GCC just built.
  63 # TCFLAGS is used for compilations with the GCC just built.
  64 XCFLAGS =
  65 TCFLAGS =
  66 CFLAGS = -g @stage1_warn_cflags@
  67 BOOT_CFLAGS = -O2 $(CFLAGS)
  68 WARN_CFLAGS = -W -Wall
  69 # These exists to be overridden by the x-* and t-* files, respectively.
  70 X_CFLAGS =
  71 T_CFLAGS =
  72
  73 X_CPPFLAGS =
  74 T_CPPFLAGS =
  75
  76 AWK = @AWK@
  77 CC = @CC@
  78 # srcdir might be a relative pathname which won't be valid in a subdirectory,
  79 # so we must use objdir/srcdir instead to make it safe.  objdir is always
  80 # a full pathname.
  81 BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \
  82         /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \
  83         *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \
  84         esac; else echo bison ; fi`
  85 BISONFLAGS =
  86 LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi`
  87 LEXFLAGS =
  88 AR = ar
  89 AR_FLAGS = rc
  90 LN = @symbolic_link@
  91 DLLTOOL = dlltool
  92 SHELL = /bin/sh
  93 # on sysV, define this as cp.
  94 INSTALL = @INSTALL@
  95 # Some systems may be missing symbolic links, regular links, or both.
  96 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
  97 LN=@LN@
  98 LN_S=@LN_S@
  99 # These permit overriding just for certain files.
 100 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 101 INSTALL_DATA = @INSTALL_DATA@
 102 MAKEINFO = `if [ -f $(objdir)/../texinfo/makeinfo/Makefile ] ; \
 103         then echo $(objdir)/../texinfo/makeinfo/makeinfo ; \
 104         else echo makeinfo ; fi`
 105 MAKEINFOFLAGS =
 106 TEXI2DVI = texi2dvi
 107 # For GNUmake: let us decide what gets passed to recursive makes.
 108 MAKEOVERRIDES =
 109 @SET_MAKE@
 110
 111 # Define this as & to perform parallel make on a Sequent.
 112 # Note that this has some bugs, and it seems currently necessary
 113 # to compile all the gen* files first by hand to avoid erroneous results.
 114 P =
 115
 116 # How to invoke ranlib.
 117 RANLIB = ranlib
 118 # Test to use to see whether ranlib exists on the system.
 119 RANLIB_TEST = \
 120   [ -f $(RANLIB) ] \
 121   || ( [ "$(host_canonical)" = "$(target)" ] \
 122        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 123
 124 # Compiler to use for compiling libgcc1.a.
 125 # OLDCC should not be the GNU C compiler,
 126 # since that would compile typical libgcc1.a functions such as mulsi3
 127 # into infinite recursions.
 128 OLDCC = cc
 129
 130 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
 131 # NOTE: -O does not work on some Unix systems!
 132 CCLIBFLAGS = -O
 133
 134 # Version of ar to use when compiling libgcc1.a.
 135 OLDAR = ar
 136 OLDAR_FLAGS = qc
 137
 138 # Target to use when installing include directory.  Either
 139 # install-headers-tar or install-headers-cpio.
 140 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 141
 142 # Header files that are made available under the same name
 143 # to programs compiled with GCC.
 144 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 145     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/va-alpha.h \
 146     $(srcdir)/ginclude/va-h8300.h $(srcdir)/ginclude/va-i860.h \
 147     $(srcdir)/ginclude/va-i960.h $(srcdir)/ginclude/va-mips.h \
 148     $(srcdir)/ginclude/va-m88k.h $(srcdir)/ginclude/va-mn10200.h \
 149     $(srcdir)/ginclude/va-mn10300.h $(srcdir)/ginclude/va-pa.h \
 150     $(srcdir)/ginclude/va-pyr.h $(srcdir)/ginclude/va-sparc.h \
 151     $(srcdir)/ginclude/va-clipper.h $(srcdir)/ginclude/va-spur.h \
 152     $(srcdir)/ginclude/va-m32r.h $(srcdir)/ginclude/va-sh.h \
 153     $(srcdir)/ginclude/va-v850.h $(srcdir)/ginclude/va-arc.h \
 154     $(srcdir)/ginclude/iso646.h $(srcdir)/ginclude/va-ppc.h \
 155     $(srcdir)/ginclude/va-c4x.h $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS) \
 156     $(srcdir)/ginclude/proto.h $(srcdir)/ginclude/stdbool.h
 157
 158 # Target to use whe installing assert.h.  Some systems may
 159 # want to set this empty.
 160 INSTALL_ASSERT_H = install-assert-h
 161
 162 # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test.
 163 # Usually the one we just built.
 164 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 165 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/
 166
 167 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 168 # It omits XCFLAGS, and specifies -B./.
 169 # It also specifies -I./include to find, e.g., stddef.h.
 170 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include $(TCFLAGS)
 171
 172 # Sed command to transform gcc to installed name.  Overwritten by configure.
 173 program_transform_name = @program_transform_name@
 174 program_transform_cross_name = s,^,$(target_alias)-,
 175
 176 build_canonical = @build_canonical@
 177 host_canonical = @host_canonical@
 178
 179 # Tools to use when building a cross-compiler.
 180 # These are used because `configure' appends `cross-make'
 181 # to the makefile when making a cross-compiler.
 182
 183 # Use the tools from the build tree, if they are available.
 184
 185 # objdir is set by configure.
 186 objdir = @objdir@
 187
 188 AR_FOR_TARGET = ` \
 189   if [ -f $(objdir)/../binutils/ar ] ; then \
 190     echo $(objdir)/../binutils/ar ; \
 191   else \
 192     if [ "$(host_canonical)" = "$(target)" ] ; then \
 193       echo ar; \
 194     else \
 195        t='$(program_transform_name)'; echo ar | sed -e $$t ; \
 196     fi; \
 197   fi`
 198 AR_FLAGS_FOR_TARGET = rc
 199 RANLIB_FOR_TARGET = ` \
 200   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 201     echo $(objdir)/../binutils/ranlib ; \
 202   else \
 203     if [ "$(host_canonical)" = "$(target)" ] ; then \
 204       echo ranlib; \
 205     else \
 206        t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \
 207     fi; \
 208   fi`
 209 RANLIB_TEST_FOR_TARGET = \
 210   [ -f $(RANLIB_FOR_TARGET) ] \
 211   || ( [ "$(host_canonical)" = "$(target)" ] \
 212        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 213
 214 # Dir to search for system headers.  Overridden by cross-make.
 215 SYSTEM_HEADER_DIR = /usr/include
 216
 217 # Control whether to run fixproto.
 218 STMP_FIXPROTO = stmp-fixproto
 219
 220 # Test to see whether <limits.h> exists in the system header files.
 221 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 222
 223 # There may be a premade insn-attrtab.c for this machine.
 224 # (You could rebuild it with genattrtab as usual, but it takes a long time.)
 225 # PREMADE_ATTRTAB is the file name of the file to use.
 226 # PREMADE_ATTRTAB_MD is the md file it corresponds to.
 227 PREMADE_ATTRTAB_MD = Makefile  # Guaranteed not to cmp equal to md.
 228 PREMADE_ATTRTAB =
 229
 230 target=@target@
 231 target_alias=@target_alias@
 232 xmake_file=@dep_host_xmake_file@
 233 tmake_file=@dep_tmake_file@
 234 out_file=$(srcdir)/config/@out_file@
 235 out_object_file=@out_object_file@
 236 md_file=$(srcdir)/config/@md_file@
 237 tm_file=@tm_file_list@
 238 build_xm_file=@build_xm_file_list@
 239 host_xm_file=@host_xm_file_list@
 240 lang_specs_files=@lang_specs_files@
 241 lang_options_files=@lang_options_files@
 242 lang_tree_files=@lang_tree_files@
 243 GCC_THREAD_FILE=@thread_file@
 244 OBJC_BOEHM_GC=@objc_boehm_gc@
 245 JAVAGC=@JAVAGC@
 246 GTHREAD_FLAGS=@gthread_flags@
 247 # Be prepared for gcc2 merges.
 248 gcc_version=@gcc_version@
 249 gcc_version_trigger=@gcc_version_trigger@
 250 version=$(gcc_version)
 251 mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
 252
 253 # Common prefix for installation directories.
 254 # NOTE: This directory must exist when you start installation.
 255 prefix = @prefix@
 256 # Directory in which to put localized header files. On the systems with
 257 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 258 # `/usr'.
 259 # NOTE: local_prefix *should not* default from prefix.
 260 local_prefix = @local_prefix@
 261 # Directory in which to put host dependent programs and libraries
 262 exec_prefix = @exec_prefix@
 263 # Directory in which to put the executable for the command `gcc'
 264 bindir = @bindir@
 265 # Directory in which to put the directories used by the compiler.
 266 libdir = @libdir@
 267 # Directory in which the compiler finds executables, libraries, etc.
 268 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 269 # Used to produce a relative $(gcc_tooldir) in gcc.o
 270 unlibsubdir = ../../..
 271 # Directory in which to find other cross-compilation tools and headers.
 272 dollar = @dollar@
 273 # Used in install-cross.
 274 gcc_tooldir = @gcc_tooldir@
 275 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 276 build_tooldir = $(exec_prefix)/$(target_alias)
 277 # Directory in which the compiler finds g++ includes.
 278 gcc_gxx_include_dir= @gcc_gxx_include_dir@
 279 # Directory to search for site-specific includes.
 280 includedir = $(local_prefix)/include
 281 # assertdir is overridden in cross-make.
 282 # (But this currently agrees with what is in cross-make.)
 283 assertdir = $(gcc_tooldir)/include
 284 # where the info files go
 285 infodir = @infodir@
 286 # Where cpp should go besides $prefix/bin if necessary
 287 cpp_install_dir = @cpp_install_dir@
 288 # where the locale files go
 289 datadir = $(prefix)/@DATADIRNAME@
 290 localedir = $(datadir)/locale
 291 # Extension (if any) to put in installed man-page filename.
 292 manext = .1
 293 objext = .o
 294 exeext = @host_exeext@
 295 build_exeext = @build_exeext@
 296
 297 # Directory in which to put man pages.
 298 mandir = @mandir@
 299 man1dir = $(mandir)/man1
 300 # Dir for temp files.
 301 tmpdir = /tmp
 302
 303 # Top build directory, relative to here.
 304 top_builddir = .
 305
 306 # Whether we were configured with NLS.
 307 USE_NLS = @USE_NLS@
 308
 309 # Internationalization library.
 310 INTLLIBS = @INTLLIBS@
 311
 312 # List of internationalization subdirectories.
 313 POSUB = @POSUB@
 314 INTL_SUBDIRS = intl $(POSUB)
 315
 316 # Additional system libraries to link with.
 317 CLIB=
 318
 319 # Change this to a null string if obstacks are installed in the
 320 # system library.
 321 OBSTACK=obstack.o
 322
 323 # Configure will set these if you need vfprintf and possibly _doprnt support.
 324 VFPRINTF=@vfprintf@
 325 DOPRINT=@doprint@
 326
 327 # Specify the rule for actually making libgcc.a,
 328 LIBGCC = libgcc.a
 329 # and the rule for installing it.
 330 INSTALL_LIBGCC = install-libgcc
 331
 332 # Specify the rule for actually making libgcc1.a.
 333 # The value may be empty; that means to do absolutely nothing
 334 # with or for libgcc1.a.
 335 LIBGCC1 = libgcc1.a
 336
 337 # Specify the rule for making libgcc1.a for a cross-compiler.
 338 # The default rule assumes that libgcc1.a is supplied by the user.
 339 CROSS_LIBGCC1 = libgcc1.cross
 340
 341 # Specify the rule for actually making libgcc2.a.
 342 LIBGCC2 = libgcc2.a
 343
 344 # Options to use when compiling libgcc2.a.
 345 # -g1 causes output of debug info only for file-scope entities.
 346 # we use this here because that should be enough, and also
 347 # so that -g1 will be tested.
 348 #
 349 LIBGCC2_DEBUG_CFLAGS = -g1
 350 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 351
 352 # Additional options to use when compiling libgcc2.a.
 353 # Some targets override this to -Iinclude
 354 LIBGCC2_INCLUDES =
 355
 356 # Additional target-dependent options for compiling libgcc2.a.
 357 TARGET_LIBGCC2_CFLAGS =
 358
 359 # Things which must be built before building libgcc2.a.
 360 # Some targets override this to stmp-int-hdrs
 361 LIBGCC2_DEPS =
 362
 363 # libgcc1-test target (must also be overridable for a target)
 364 LIBGCC1_TEST = libgcc1-test
 365
 366 # List of extra executables that should be compiled for this target machine
 367 # that are used for compiling from source code to object code.
 368 # The rules for compiling them should be in the t-* file for the machine.
 369 EXTRA_PASSES =@extra_passes@
 370
 371 # Like EXTRA_PASSES, but these are used when linking.
 372 EXTRA_PROGRAMS = @extra_programs@
 373
 374 # List of extra object files that should be compiled for this target machine.
 375 # The rules for compiling them should be in the t-* file for the machine.
 376 EXTRA_PARTS = @extra_parts@
 377
 378 # List of extra object files that should be compiled and linked with
 379 # compiler proper (cc1, cc1obj, cc1plus).
 380 EXTRA_OBJS = @extra_objs@
 381
 382 # List of extra object files that should be compiled and linked with
 383 # the gcc driver.
 384 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 385
 386 # List of additional header files to install.
 387 # Often this is edited directly by `configure'.
 388 EXTRA_HEADERS =@extra_headers_list@
 389
 390 # Set this to `collect2' to enable use of collect2.
 391 USE_COLLECT2 = @will_use_collect2@
 392 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 393 # It is convenient for configure to add the assignment at the beginning,
 394 # so don't override it here.
 395 USE_COLLECT2 = collect2$(exeext)
 396
 397 # List of extra C and assembler files to add to libgcc1.a.
 398 # Assembler files should have names ending in `.asm'.
 399 LIB1FUNCS_EXTRA =
 400
 401 # List of extra C and assembler files to add to libgcc2.a.
 402 # Assembler files should have names ending in `.asm'.
 403 LIB2FUNCS_EXTRA =
 404
 405 # Handle cpp installation.
 406 INSTALL_CPP=
 407 UNINSTALL_CPP=
 408
 409 # We do not try to build float.h anymore.  Let configure select the
 410 # appropriate pre-built float.h file for the target.
 411 FLOAT_H=@float_h_file@
 412
 413 # Program to convert libraries.
 414 LIBCONVERT =
 415
 416 # Control whether header files are installed.
 417 INSTALL_HEADERS=install-headers
 418
 419 # Options for tar when copying trees.  So HPUX can override it.
 420 TAROUTOPTS = xpBf
 421
 422 # Additional directories of header files to run fixincludes on.
 423 # These should be directories searched automatically by default
 424 # just as /usr/include is.
 425 # *Do not* use this for directories that happen to contain
 426 # header files, but are not searched automatically by default.
 427 # On most systems, this is empty.
 428 OTHER_FIXINCLUDES_DIRS=
 429
 430 # A list of all the language-specific executables.
 431 # This is overridden by configure.
 432 COMPILERS = cc1$(exeext) @all_compilers@
 433
 434 # List of things which should already be built whenever we try to use xgcc
 435 # to compile anything (without linking).
 436 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES)
 437
 438 # List of things which should already be built whenever we try to use xgcc
 439 # to link anything.
 440 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 441
 442 # Directory to link to, when using the target `maketest'.
 443 DIR = ../gcc
 444
 445 # Guaranteed to not exist when not passing md through cpp.
 446 # This value is overridden directly by configure.
 447 MD_FILE = md-cpp-not-used
 448
 449 # Flags to use when cross-building GCC.
 450 # Prefix to apply to names of object files when using them
 451 # to run on the machine we are compiling on.
 452 HOST_PREFIX=
 453 # Prefix to apply to names of object files when compiling them
 454 # to run on the machine we are compiling on.
 455 # The default for this variable is chosen to keep these rules
 456 # out of the way of the other rules for compiling the same source files.
 457 HOST_PREFIX_1=loser-
 458 HOST_CC=$(CC)
 459 HOST_CFLAGS=$(ALL_CFLAGS)
 460 HOST_CLIB=$(CLIB)
 461 HOST_INTLLIBS=$(INTLLIBS)
 462 HOST_LDFLAGS=$(LDFLAGS)
 463 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 464 HOST_ALLOCA=$(ALLOCA)
 465 HOST_MALLOC=$(MALLOC)
 466 HOST_OBSTACK=$(OBSTACK)
 467 HOST_VFPRINTF=$(VFPRINTF)
 468 HOST_DOPRINT=$(DOPRINT)
 469
 470 # Actual name to use when installing a native compiler.
 471 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 472 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 473 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 474 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 475
 476 # Actual name to use when installing a cross-compiler.
 477 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 478 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 479 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 480
 481 # Choose the real default target.
 482 ALL=all.internal
 483
 484 # Choose the real install target.
 485 INSTALL_TARGET=install-normal
 486
 487 # Setup the testing framework, if you have one
 488 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 489             echo $${rootme}/../expect/expect ; \
 490           else echo expect ; fi`
 491
 492 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 493                echo $${srcdir}/../dejagnu/runtest ; \
 494             else echo runtest; fi`
 495 RUNTESTFLAGS =
 496
 497 # Extra symbols for fixproto to define when parsing headers.
 498 FIXPROTO_DEFINES =
 499
 500 # Extra flags to use when compiling crt{begin,end}.o.
 501 CRTSTUFF_T_CFLAGS =
 502
 503 # Extra flags to use when compiling [m]crt0.o.
 504 CRT0STUFF_T_CFLAGS =
 505
 506 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 507 T =
 508
 509 # End of variables for you to override.
 510
 511 # Definition of `all' is here so that new rules inserted by sed
 512 # do not specify the default target.
 513 # The real definition is under `all.internal' (for native compilers)
 514 # or `all.cross' (for cross compilers).
 515 all: all.indirect
 516
 517 # This tells GNU Make version 3 not to put all variables in the environment.
 518 .NOEXPORT:
 519
 520 # sed inserts variable overrides after the following line.
 521 ####target overrides
 522 @target_overrides@
 523
 524 ####host overrides
 525 @host_overrides@
 526
 527 ####cross overrides
 528 @cross_defines@
 529 @cross_overrides@
 530
 531 ####build overrides
 532 @build_overrides@
 533 #\f
 534 # Now figure out from those variables how to compile and link.
 535
 536 all.indirect: $(ALL)
 537
 538 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 539 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC $(SCHED_CFLAGS) @extra_c_flags@
 540
 541 # This is the variable actually used when we compile.
 542 # If you change this line, you probably also need to change the definition
 543 # of HOST_CFLAGS in build-make to match.
 544 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \
 545         @DEFS@
 546
 547 # Likewise.
 548 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 549
 550 # Even if ALLOCA is set, don't use it if compiling with GCC.
 551 USE_ALLOCA= ${ALLOCA}
 552 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
 553 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
 554 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 555 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 556 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 557
 558 # Dependency on obstack, alloca, malloc or whatever library facilities
 559 # are not installed in the system libraries.
 560 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 561 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
 562
 563 # Likewise, for use in the tools that must run on this machine
 564 # even if we are cross-building GCC.
 565 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 566 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_INTLLIBS) $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
 567
 568 # How to link with both our special library facilities
 569 # and the system's installed libraries.
 570 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a
 571
 572 # Likewise, for use in the tools that must run on this machine
 573 # even if we are cross-building GCC.
 574 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC)  \
 575             $(HOST_INTLLIBS) $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) \
 576             $(HOST_CLIB)
 577
 578 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o
 579 HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o
 580 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 581
 582 # Specify the directories to be searched for header files.
 583 # Both . and srcdir are used, in that order,
 584 # so that tm.h and config.h will be found in the compilation
 585 # subdirectory rather than in the source directory.
 586 INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config -I$(srcdir)/../include
 587
 588 # Always use -I$(srcdir)/config when compiling.
 589 .c.o:
 590         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
 591
 592 # This tells GNU make version 3 not to export all the variables
 593 # defined in this file into the environment.
 594 .NOEXPORT:
 595 #\f
 596 # Support for additional languages (other than c and objc).
 597 # ??? objc can be supported this way too (leave for later).
 598
 599 # These next lines are overridden by configure.
 600 LANG_MAKEFILES = @all_lang_makefiles@
 601 LANG_STAGESTUFF = @all_stagestuff@
 602 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 603 LANG_LIB2FUNCS = @all_lib2funcs@
 604 LANG_EXTRA_HEADERS = @all_headers@
 605
 606 # Flags to pass to recursive makes.
 607 # CC is set by configure.  Hosts without symlinks need special handling
 608 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 609 # subdirectories.
 610 # ??? The choices here will need some experimenting with.
 611 FLAGS_TO_PASS = \
 612         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 613         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 614         "BISON=$(BISON)" \
 615         "BISONFLAGS=$(BISONFLAGS)" \
 616         "CC=@cc_set_by_configure@" \
 617         "CFLAGS=$(CFLAGS)" \
 618         "CLIB=$(CLIB)" \
 619         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 620         "LDFLAGS=$(LDFLAGS)" \
 621         "LEX=$(LEX)" \
 622         "LEXFLAGS=$(LEXFLAGS)" \
 623         "LN=$(LN)" \
 624         "LN_S=$(LN_S)" \
 625         "MAKEINFO=$(MAKEINFO)" \
 626         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 627         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 628         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 629         "SHELL=$(SHELL)" \
 630         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 631         "exeext=$(exeext)" \
 632         "build_exeext=$(build_exeext)" \
 633         "objext=$(objext)" \
 634         "exec_prefix=$(exec_prefix)" \
 635         "prefix=$(prefix)" \
 636         "local_prefix=$(local_prefix)" \
 637         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 638         "tooldir=$(tooldir)" \
 639         "gcc_tooldir=$(gcc_tooldir)" \
 640         "bindir=$(bindir)" \
 641         "libsubdir=$(libsubdir)" \
 642         "datadir=$(datadir)" \
 643         "distdir=../tmp/\$$(subdir)" \
 644         "localedir=$(localedir)"
 645
 646 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 647         -e 's|^ *[^ /][^ /]*/|%&|' \
 648         -e 's| -B| -B%|g' \
 649         -e 's|% *[^- /]|%&|g' \
 650         -e 's|%% *|../|g' \
 651         -e 's|%||g'
 652 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 653   "CC=`echo @cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 654 #\f
 655 # Lists of files for various purposes.
 656
 657 # Language-specific object files for C and Objective C.
 658 C_AND_OBJC_OBJS = c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o \
 659   c-aux-info.o c-common.o c-iterate.o @extra_c_objs@
 660
 661 # Language-specific object files for C.
 662 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 663
 664 SCHED_PREFIX = @sched_prefix@
 665 SCHED_CFLAGS = @sched_cflags@
 666
 667 # Language-independent object files.
 668 OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
 669  function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o \
 670  intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o real.o \
 671  dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o \
 672  integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o varray.o \
 673  regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
 674  insn-peep.o reorg.o $(SCHED_PREFIX)sched.o final.o recog.o reg-stack.o \
 675  insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o \
 676  profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \
 677  mbchar.o dyn-string.o splay-tree.o graph.o sbitmap.o resource.o
 678
 679 # GEN files are listed separately, so they can be built before doing parallel
 680 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 681 #  them before rtl.o is compiled.
 682 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
 683  genpeep gengenrtl gencheck
 684
 685 CCCP=@cpp_main@
 686
 687 # Files to be copied away after each stage in building.
 688 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 689  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 690  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 691  s-flags s-config s-codes s-mlib s-under\
 692  s-output s-recog s-emit s-extract s-peep s-check \
 693  s-attr s-attrtab s-opinit s-crt s-crtS s-crt0 \
 694  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 695  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 696  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 697  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 698  gencheck$(build_exeext) \
 699  xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) \
 700  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
 701  $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \
 702  protoize$(exeext) unprotoize$(exeext) \
 703  specs collect2$(exeext) $(USE_COLLECT2) underscore.c \
 704  gcov$(exeext) *.bp \
 705  *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \
 706  *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.gcse *.flow2 \
 707  *.[si] libcpp.a \
 708  $(LANG_STAGESTUFF)
 709
 710 # Members of libgcc1.a.
 711 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 712    _lshrsi3 _ashrsi3 _ashlsi3 \
 713    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 714    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 715    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 716    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 717    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 718
 719 # Library members defined in libgcc2.c.
 720 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 721      _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
 722     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 723     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 724     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
 725     _fixtfdi _fixunstfdi _floatditf \
 726     __gcc_bcmp _varargs __dummy _eprintf \
 727     _bb _shtab _clear_cache _trampoline __main _exit \
 728     _ctors _pure
 729
 730 LIB2FUNCS_EH = _eh
 731
 732 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 733     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 734     _lt_sf _le_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 735     _sf_to_df
 736
 737 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 738     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 739     _lt_df _le_df _si_to_df _df_to_si _negate_df _make_df \
 740     _df_to_sf
 741
 742 # The files that "belong" in CONFIG_H are deliberately omitted
 743 # because having them there would not be useful in actual practice.
 744 # All they would do is cause complete recompilation every time
 745 # one of the machine description files is edited.
 746 # That may or may not be what one wants to do.
 747 # If it is, rm *.o is an easy way to do it.
 748 # CONFIG_H = $(host_xm_file) $(tm_file)
 749 CONFIG_H =
 750 RTL_BASE_H = rtl.h rtl.def machmode.h machmode.def
 751 RTL_H = $(RTL_BASE_H) genrtl.h
 752 TREE_H = tree.h real.h tree.def machmode.h machmode.def tree-check.h
 753 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h
 754 DEMANGLE_H = $(srcdir)/../include/demangle.h
 755 RECOG_H = recog.h
 756 EXPR_H = expr.h insn-codes.h
 757 REGS_H = regs.h varray.h machmode.h machmode.def
 758 #\f
 759 # Language makefile fragments.
 760
 761 # The following targets define the interface between us and the languages.
 762 #
 763 # all.build, all.cross, start.encap, rest.encap,
 764 # info, dvi,
 765 # install-normal, install-common, install-info, install-man,
 766 # uninstall, distdir,
 767 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 768 # stage1, stage2, stage3, stage4
 769 #
 770 # Each language is linked in with a series of hooks (since we can't use `::'
 771 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 772 # Configure computes and adds these here.
 773
 774 ####language hooks
 775 @language_hooks@
 776
 777 # sed inserts language fragments after the following line.
 778 ####language fragments
 779 @language_fragments@
 780
 781 # End of language makefile fragments.
 782 #\f
 783 # The only suffixes we want for implicit rules are .c and .o, so clear
 784 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 785 .SUFFIXES:
 786 .SUFFIXES: .c .o
 787
 788 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 789    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 790         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 791                 "$(xmake_file)" "$(tmake_file)"
 792         cp config.status config.run
 793         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 794         rm -f config.run
 795
 796 $(srcdir)/configure: $(srcdir)/configure.in
 797         cd $(srcdir); autoconf
 798
 799 # cstamp-h.in controls rebuilding of config.in.
 800 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 801 # delete it.  A stamp file is needed as autoheader won't update the file if
 802 # nothing has changed.
 803 # It remains in the source directory and is part of the distribution.
 804 # This follows what is done in shellutils, fileutils, etc.
 805 # "echo timestamp" is used instead of touch to be consistent with other
 806 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 807 # ??? Newer versions have a maintainer mode that may be useful here.
 808 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 809 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 810         cd $(srcdir) && autoheader
 811         @rm -f $(srcdir)/cstamp-h.in
 812         echo timestamp > $(srcdir)/cstamp-h.in
 813 auto-host.h: cstamp-h ; @true
 814 cstamp-h: config.in config.status
 815         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 816
 817 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 818 # a target to build even if it is up-to-date.  So we must verify that
 819 # config.status does not exist before failing.
 820 config.status: configure version.c
 821         @if [ ! -f config.status ] ; then \
 822           echo You must configure gcc.  Look at the INSTALL file for details.; \
 823           false; \
 824         else \
 825           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 826         fi
 827
 828 all.internal: start.encap rest.encap doc
 829 # This is what to compile if making a cross-compiler.
 830 # Note that we can compile enquire using the cross-compiler just built,
 831 # although we can't run it on this machine.
 832 all.cross: native gcc-cross specs stmp-headers $(STMP_FIXPROTO) $(LIBGCC) \
 833         $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
 834 # This is what to compile if making gcc with a cross-compiler.
 835 all.build: native xgcc$(exeext) $(EXTRA_PARTS) lang.all.build
 836 # This is what must be made before installing GCC and converting libraries.
 837 start.encap: native xgcc$(exeext) specs $(LIBGCC1) xlimits.h lang.start.encap
 838 # These can't be made until after GCC can run.
 839 rest.encap: stmp-headers $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 840 # This is what is made with the host's compiler
 841 # whether making a cross compiler or not.
 842 native: config.status auto-host.h cpp$(exeext) intl.all $(LANGUAGES) \
 843         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 844
 845 # Define the names for selecting languages in LANGUAGES.
 846 C c: cc1$(exeext)
 847 PROTO: proto
 848
 849 # Tell GNU make these are phony targets.
 850 .PHONY: C c PROTO proto
 851
 852 # On the target machine, finish building a cross compiler.
 853 # This does the things that can't be done on the host machine.
 854 rest.cross: $(LIBGCC) specs
 855
 856 # Verify that it works to compile and link libgcc1-test.
 857 # If it does, then there are sufficient replacements for libgcc1.a.
 858 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
 859         @echo "Testing libgcc1.  Ignore linker warning messages."
 860         $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
 861           -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
 862 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
 863         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
 864
 865 # Recompile all the language-independent object files.
 866 # This is used only if the user explicitly asks for it.
 867 compilations: ${OBJS}
 868
 869 # Create a list of the language-independent object files so the language
 870 # subdirectories needn't mention their names explicitly.
 871 stamp-objlist: $(OBJS)
 872         echo " $(OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist
 873
 874 # We call this executable `xgcc' rather than `gcc'
 875 # to avoid confusion if the current directory is in the path
 876 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 877 xgcc$(exeext): gcc.o version.o intl.o prefix.o \
 878    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 879         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o prefix.o version.o \
 880           $(EXTRA_GCC_OBJS) $(LIBS)
 881
 882 # Dump a specs file to make -B./ read these specs over installed ones.
 883 specs: xgcc$(exeext)
 884         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 885         mv tmp-specs specs
 886
 887 # We do want to create an executable named `xgcc', so we can use it to
 888 # compile libgcc2.a.
 889 # Also create gcc-cross, so that install-common will install properly.
 890 gcc-cross: xgcc$(exeext)
 891         cp xgcc$(exeext) gcc-cross$(exeext)
 892
 893 cc1$(exeext): $(P) $(OBJS) $(C_OBJS) $(LIBDEPS)
 894         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(C_OBJS) $(LIBS)
 895
 896 # Build the version of limits.h that we will install.
 897 xlimits.h: glimits.h limitx.h limity.h
 898         if $(LIMITS_H_TEST) ; then \
 899           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 900         else \
 901           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 902         fi
 903         mv tmp-xlimits.h xlimits.h
 904 #\f
 905 # Build libgcc.a.
 906 # This is done in two parts because some functions, in libgcc1.c,
 907 # must be compiled with something other than GCC,
 908 # while the rest, in libgcc2.c, must be compiled with xgcc.
 909 # That means we can't do libgcc2.c until after xgcc, cc1, etc.
 910
 911 # Use this as value of LIBGCC1 to cause conversion to GNU library format.
 912 # LIBCONVERT should put its output in libgcc1.conv.
 913 libgcc1.conv: libgcc1.a
 914         $(LIBCONVERT) libgcc1.a libgcc1.conv
 915
 916 # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely.
 917 # Make an empty file instead.
 918 libgcc1.null: $(GCC_PASSES)
 919         echo "void __foo () {}" > dummy.c
 920         $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c
 921         $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) libgcc1.null dummy$(objext)
 922         rm -f dummy$(objext) dummy.c
 923
 924 # This is $(LIBGCC1) for a cross-compiler.
 925 # We have no automatic way of building libgcc1.a,
 926 # so it's up to the installer to find a way to do that.
 927 # This rule deliberately does not depend on libgcc1.a
 928 # so that it will fail if the installer hasn't provided it.
 929 libgcc1.cross:
 930         mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false)
 931
 932 # Compile the library of arithmetic subroutines with the native compiler.
 933 # Don't compile it with GCC!
 934 # (That would cause most arithmetic functions to call themselves.)
 935 #
 936 # NOTE: If you modify these rules substantially, please be sure to
 937 # check at least config/i386/t-sco5 and possibly other makefile
 938 # fragments.
 939 libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status
 940         -rm -f tmplibgcc1.a
 941 # Actually build it in tmplibgcc1.a, then rename at end,
 942 # so that libgcc1.a itself remains nonexistent if compilation is aborted.
 943 # -e causes any failing command to make this rule fail.
 944 # -e doesn't work in certain shells, so we test $$? as well.
 945 # lynx has a broken ar, it always complains when the initial library is
 946 # empty, thus this command works only if we don't do -e
 947 # There is a trailing backslash (\) deleted from the following line.
 948 #       set -e;
 949         for name in $(LIB1FUNCS); \
 950         do \
 951           echo $${name}; \
 952           rm -f $${name}$(objext); \
 953           $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \
 954           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 955           mv libgcc1$(objext) $${name}$(objext); \
 956           $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
 957           rm -f $${name}$(objext); \
 958         done
 959 # Some shells crash when a loop has no items.
 960 # So make sure there is always at least one--`..'.
 961 # Then ignore it.
 962 # We don't use -e here because there are if statements
 963 # that should not make the command give up when the if condition is false.
 964 # Instead, we test for failure after each command where it matters.
 965         for file in .. $(LIB1FUNCS_EXTRA); \
 966         do \
 967           if [ x$${file} != x.. ]; then \
 968             name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \
 969             echo $${name}; \
 970             if [ $${name}.asm = $${file} ]; then \
 971               cp $${file} $${name}.s || exit 1; file=$${name}.s; \
 972             else true; fi; \
 973             $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
 974             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 975             $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \
 976             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
 977             rm -f $${name}.s $${name}$(objext); \
 978           else true; \
 979           fi; \
 980         done
 981         -if $(RANLIB_TEST_FOR_TARGET) ; then \
 982           $(RANLIB_FOR_TARGET) tmplibgcc1.a; \
 983         else true; fi
 984         mv tmplibgcc1.a libgcc1.a
 985
 986 # Build libgcc1.a from assembler source.  LIB1ASMFUNCS is the list of
 987 # functions.  LIB1ASMSRC is the name of the source file in the config
 988 # subdirectory.
 989 libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC)
 990         -rm -f tmplibgcc1.a libgcc1.S
 991         cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S
 992 # Actually build it in tmplibgcc1.a, then rename at end,
 993 # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted.
 994 # -e causes any failing command to make this rule fail.
 995 # -e doesn't work in certain shells, so we test $$? as well.
 996 # lynx has a broken ar, it always complains when the initial library is
 997 # empty, thus this command works only if we don't do -e
 998 # There is a trailing backslash (\) deleted from the following line.
 999 #       set -e;
1000         for name in $(LIB1ASMFUNCS); \
1001         do \
1002           echo $${name}; \
1003           $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \
1004           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1005           mv libgcc1$(objext) $${name}$(objext); \
1006           $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc1.a $${name}$(objext); \
1007           rm -f $${name}$(objext); \
1008         done
1009         -rm -f libgcc1.S
1010         mv tmplibgcc1.a libgcc1-asm.a
1011
1012 # Generate assembly versions of the functions required for libgcc1.
1013 # You'll still need to massage the code by hand (possibly hacking
1014 # underscores and local labels) but this will get you started.
1015 libgcc1.S: libgcc1.c $(CONFIG_H) config.status
1016         -rm -f libgcc1.S
1017         touch libgcc1.S
1018         for name in $(LIB1FUNCS); \
1019         do \
1020           echo $${name}; \
1021           $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \
1022           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1023           echo '#ifdef ' L$${name} >> libgcc1.S; \
1024           cat  libgcc1.s >> libgcc1.S; \
1025           echo '#endif /*' L$${name} '*/' >> libgcc1.S; \
1026           echo "" >> libgcc1.S; \
1027         done
1028
1029 # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled.
1030 # But recompiling cc1 should not force recompilation of libgcc2.a.
1031 # If you want to force recompilation, delete libgcc2.a.
1032 libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs $(STMP_FIXPROTO)
1033         -if [ -f libgcc2.ready ] ; then \
1034                 true; \
1035         else \
1036                 touch libgcc2.ready; \
1037         fi
1038
1039 LIB2ADD = $(srcdir)/frame.c $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS)
1040 libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(FPBIT) $(DPBIT) $(LIB2ADD) \
1041    machmode.h longlong.h frame.h gbl-ctors.h config.status
1042 # Actually build it in tmplibgcc2.a, then rename at end,
1043 # so that libgcc2.a itself remains nonexistent if compilation is aborted.
1044         -rm -f tmplibgcc2.a
1045 # -e causes any failing command to make this rule fail.
1046 # -e doesn't work in certain shells, so we test $$? as well.
1047 # lynx has a broken ar, it always complains when the initial library is
1048 # empty, thus this command works only if we don't do -e
1049 # There is a trailing backslash (\) deleted from the following line.
1050 #       set -e;
1051         for name in $(LIB2FUNCS); \
1052         do \
1053           echo $${name}; \
1054           $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1055               $(srcdir)/libgcc2.c -o $${name}$(objext); \
1056           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1057           $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1058           rm -f $${name}$(objext); \
1059         done
1060         for name in $(LIB2FUNCS_EH); \
1061         do \
1062           echo $${name}; \
1063           $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -fexceptions $(INCLUDES) -c \
1064               -DL$${name} $(srcdir)/libgcc2.c -o $${name}$(objext); \
1065           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1066           $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1067           rm -f $${name}$(objext); \
1068         done
1069         if [ x$(FPBIT) != x ]; then \
1070           for name in $(FPBIT_FUNCS); \
1071           do \
1072             echo $${name}; \
1073             $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1074                 -DFINE_GRAINED_LIBRARIES $(FPBIT) -o $${name}$(objext); \
1075             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1076             $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1077             rm -f $${name}$(objext); \
1078           done; \
1079         else true; fi;
1080         if [ x$(DPBIT) != x ]; then \
1081           for name in $(DPBIT_FUNCS); \
1082           do \
1083             echo $${name}; \
1084             $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \
1085                 -DFINE_GRAINED_LIBRARIES $(DPBIT) -o $${name}$(objext); \
1086             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1087             $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${name}$(objext); \
1088             rm -f $${name}$(objext); \
1089           done; \
1090         else true; fi;
1091 # Some shells crash when a loop has no items.
1092 # So make sure there is always at least one--`..'.
1093 # Then ignore it.
1094 # We don't use -e here because there are if statements
1095 # that should not make the command give up when the if condition is false.
1096 # Instead, we test for failure after each command where it matters.
1097         for file in $(LIB2ADD); do \
1098           name=`echo $${file} | sed -e 's/[.][cSo]$$//' -e 's/[.]asm$$//' -e 's/[.]txt$$//'`; \
1099           oname=` echo $${name} | sed -e 's,.*/,,'`; \
1100           if [ $${name}.txt = $${file} ]; then \
1101             for f in .. `cat $${file}`; do if [ x$${f} != x.. ]; then \
1102               $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1103                 AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1104                 AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" CC="$(CC)" \
1105                 CFLAGS="$(CFLAGS)" HOST_PREFIX="$(HOST_PREFIX)" \
1106                 HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1107                 LANGUAGES="$(LANGUAGES)" \
1108                 LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $${f}; \
1109               if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1110               $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${f}; \
1111               rm -f $${f}; \
1112             else true; \
1113             fi; done; \
1114           else \
1115             echo $${name}; \
1116             if [ $${name}.asm = $${file} ]; then \
1117               cp $${file} $${name}.s || exit 1; file=$${name}.s; \
1118             else true; fi; \
1119             $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
1120             if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1121             $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) tmplibgcc2.a $${oname}$(objext); \
1122             rm -f $${name}.s $${oname}$(objext); \
1123           fi; \
1124         done
1125         mv tmplibgcc2.a libgcc2.a
1126 # These lines were deleted from above the mv command
1127 # because ranlibing libgcc.a itself should suffice.
1128 #       -if [ x${HPUX_GAS} = x ] ; then \
1129 #         if $(RANLIB_TEST_FOR_TARGET) ; then \
1130 #           $(RANLIB_FOR_TARGET) tmplibgcc2.a;
1131 #         else true; fi; \
1132 #       else true; fi
1133
1134 # Combine the various libraries into a single library, libgcc.a.
1135 libgcc.a: $(LIBGCC1) $(LIBGCC2)
1136         -rm -rf tmplibgcc.a libgcc.a tmpcopy
1137         mkdir tmpcopy
1138         -if [ x$(LIBGCC1) != x ];                       \
1139         then (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC1));    \
1140         else true;                                      \
1141         fi
1142 # Some versions of ar (specifically the one in RISC/os 5.x), create an
1143 # unwritable table of contents file, and then print an error message when
1144 # the second ar command tries to overwrite this file.  To avoid the error
1145 # message from ar, we make sure all files are writable.
1146         -(cd tmpcopy; chmod +w * > /dev/null 2>&1)
1147         (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC2))
1148         (cd tmpcopy; $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) ../tmplibgcc.a *$(objext))
1149         rm -rf tmpcopy
1150         -if $(RANLIB_TEST_FOR_TARGET) ; then \
1151           $(RANLIB_FOR_TARGET) tmplibgcc.a; \
1152         else true; fi
1153 # Actually build it in tmplibgcc.a, then rename at end,
1154 # so that libgcc.a itself remains nonexistent if compilation is aborted.
1155         mv tmplibgcc.a libgcc.a
1156
1157 # Use the genmultilib shell script to generate the information the gcc
1158 # driver program needs to select the library directory based on the
1159 # switches.
1160 multilib.h: s-mlib; @true
1161 s-mlib: $(srcdir)/genmultilib Makefile
1162         $(SHELL) $(srcdir)/genmultilib \
1163           "$(MULTILIB_OPTIONS)" \
1164           "$(MULTILIB_DIRNAMES)" \
1165           "$(MULTILIB_MATCHES)" \
1166           "$(MULTILIB_EXCEPTIONS)" \
1167           "$(MULTILIB_EXTRA_OPTS)" > tmp-mlib.h
1168         $(srcdir)/move-if-change tmp-mlib.h multilib.h
1169         touch s-mlib
1170
1171 # Build multiple copies of libgcc.a, one for each target switch.
1172 stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
1173    frame.h \
1174    $(LIB2ADD) machmode.h longlong.h gbl-ctors.h config.status
1175         for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
1176           dir=`echo $$i | sed -e 's/;.*$$//'`; \
1177           flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
1178           $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1179             AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1180             AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1181             CC="$(CC)" CFLAGS="$(CFLAGS)" \
1182             RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1183             RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1184             LANGUAGES="$(LANGUAGES)" \
1185             HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1186             LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \
1187             MULTILIB_CFLAGS="$${flags}" \
1188             LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \
1189             dir="$${dir}" stmp-multilib-sub; \
1190           if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
1191         done
1192         touch stmp-multilib
1193
1194 # Subroutine of stmp-multilib so make -n works.
1195 stmp-multilib-sub:
1196         rm -f $(LIBGCC2)
1197         if [ -d $(dir) ]; then \
1198           cd $(dir); \
1199           rm -f libgcc.a $(EXTRA_MULTILIB_PARTS); \
1200         else true; \
1201         fi
1202         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1203           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1204           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1205           CC="$(CC)" CFLAGS="$(CFLAGS)" \
1206           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1207           LANGUAGES="$(LANGUAGES)" \
1208           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2)
1209         if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1210         then true; \
1211         else rm -f $(LIBGCC1); \
1212         fi
1213         if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \
1214         then true; \
1215         else \
1216           $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1217             AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1218             AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1219             CC="$(CC)" CFLAGS="$(CFLAGS)" \
1220             HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1221             LANGUAGES="$(LANGUAGES)" \
1222             LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \
1223         fi
1224         rm -rf tmplibgcc.a tmpcopy
1225         mkdir tmpcopy
1226         if [ x$(LIBGCC1) != x ]; \
1227         then (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC1)); \
1228         else true; \
1229         fi
1230         (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC2))
1231         (cd tmpcopy; $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) ../tmplibgcc.a *$(objext))
1232         rm -rf libgcc2.a tmpcopy
1233         if $(RANLIB_TEST_FOR_TARGET) ; then \
1234           $(RANLIB_FOR_TARGET) tmplibgcc.a; \
1235         else true; fi
1236         if [ -d $(dir) ]; then true; else mkdir $(dir); fi
1237         mv tmplibgcc.a $(dir)/libgcc.a
1238         for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
1239           $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1240             AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1241             AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1242             CC="$(CC)" CFLAGS="$(CFLAGS)" \
1243             HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1244             LANGUAGES="$(LANGUAGES)" \
1245             MULTILIB_CFLAGS="$(MULTILIB_CFLAGS)" T="t" t$${f}; \
1246           mv t$${f} $(dir)/$${f}; \
1247         else true; \
1248         fi; done
1249
1250 # Compile two additional files that are linked with every program
1251 # linked using GCC on systems using COFF or ELF, for the sake of C++
1252 # constructors.
1253 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1254   defaults.h frame.h gbl-ctors.h
1255         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1256           -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1257           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1258
1259 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1260   defaults.h frame.h gbl-ctors.h
1261         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1262           -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS) \
1263           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1264
1265 # On some systems we also want to install versions of these files
1266 # compiled using PIC for use in shared libraries.
1267 crtbeginS.o crtendS.o: s-crtS ; @true
1268
1269 s-crtS: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1270   defaults.h frame.h gbl-ctors.h
1271         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1272           -DCRT_BEGIN -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1273           -fno-exceptions -g0 -c $(srcdir)/crtstuff.c
1274         mv crtstuff$(objext) crtbeginS$(objext)
1275         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
1276           -DCRT_END -DCRTSTUFFS_O -finhibit-size-directive -fno-inline-functions \
1277           -fno-exceptions -g0 -c $(srcdir)/crtstuff.c -o crtendS$(objext)
1278         touch s-crtS
1279
1280 # Compile the start modules crt0.o and mcrt0.o that are linked with every program
1281 crt0.o: s-crt0 ; @true
1282 mcrt0.o: s-crt0; @true
1283
1284 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1285         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1286           -o crt0.o -c $(CRT0_S)
1287         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1288           -o mcrt0.o -c $(MCRT0_S)
1289         touch s-crt0
1290 #\f
1291 # Compiling object files from source files.
1292
1293 # Note that dependencies on obstack.h are not written
1294 # because that file is not part of GCC.
1295
1296 # C language specific files.
1297
1298 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
1299     $(srcdir)/c-parse.h c-tree.h input.h flags.h system.h toplev.h
1300         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1301 $(srcdir)/c-parse.h: $(srcdir)/c-parse.c
1302 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1303         cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
1304 $(srcdir)/c-parse.y: c-parse.in
1305         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1306         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1307           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1308           $(srcdir)/c-parse.in >>tmp-c-parse.y
1309         $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1310
1311 $(srcdir)/c-gperf.h: c-parse.gperf
1312         gperf -L KR-C -F ', 0, 0' -p -j1 -i 1 -g -o -t -G -N is_reserved_word \
1313            -k1,3,$$ $(srcdir)/c-parse.gperf >tmp-gperf.h
1314          $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
1315
1316 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h flags.h \
1317     output.h toplev.h
1318 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \
1319     intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1320 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h toplev.h \
1321     output.h
1322 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \
1323     $(srcdir)/c-parse.h input.h intl.h flags.h $(srcdir)/c-gperf.h c-pragma.h \
1324     toplev.h output.h mbchar.h
1325 c-aux-info.o : c-aux-info.c  $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h
1326 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1327 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) except.h \
1328     function.h defaults.h c-pragma.h toplev.h
1329 c-iterate.o: c-iterate.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \
1330     flags.h toplev.h $(EXPR_H)
1331 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1332 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1333     hard-reg-set.h $(BASIC_BLOCK_H)
1334 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H)
1335
1336 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1337 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1338 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1339         -rm -f collect2$(exeext)
1340         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1341
1342 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1343         $(srcdir)/../include/obstack.h $(DEMANGLE_H) collect2.h
1344         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1345         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1346         -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`
1347
1348 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h toplev.h collect2.h
1349 hash.o: hash.c hash.h system.h toplev.h
1350
1351 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h
1352         rm -f vfprintf.c
1353         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1354         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) vfprintf.c
1355
1356 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1357   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1358         rm -f splay-tree.c
1359         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1360         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) splay-tree.c
1361
1362 underscore.c: s-under ; @true
1363
1364 s-under: $(GCC_PASSES)
1365         echo "int xxy_us_dummy;" >tmp-dum.c
1366         $(GCC_FOR_TARGET) -S tmp-dum.c
1367         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1368         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1369           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1370         else \
1371           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1372         fi
1373         $(srcdir)/move-if-change tmp-under.c underscore.c
1374         -rm -f tmp-dum.c tmp-dum.s
1375         touch s-under
1376
1377 # A file used by all variants of C.
1378
1379 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \
1380         flags.h toplev.h output.h c-pragma.h $(RTL_H)
1381
1382 # Language-independent files.
1383
1384 DRIVER_DEFINES = \
1385   -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
1386   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1387   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1388   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1389   -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\"
1390 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1391     Makefile $(lang_specs_files) prefix.h
1392         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1393   $(DRIVER_DEFINES) \
1394   -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`
1395
1396 tree-check.h: s-check ; @true
1397 s-check : gencheck $(srcdir)/move-if-change
1398         ./gencheck > tmp-check.h
1399         $(srcdir)/move-if-change tmp-check.h tree-check.h
1400         touch s-check
1401
1402 gencheck : gencheck.o $(lang_tree_files) $(HOST_LIBDEPS)
1403         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1404          gencheck.o $(HOST_LIBS)
1405
1406 gencheck.o : gencheck.c tree.def $(CONFIG_H) hconfig.h system.h
1407         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1408           $(srcdir)/gencheck.c
1409
1410 dumpvers: dumpvers.c
1411
1412 version.o: version.c
1413 obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H)
1414         rm -f obstack.c
1415         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1416         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) obstack.c
1417
1418 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1419         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1420         -DPREFIX=\"$(prefix)\" \
1421           -c `echo $(srcdir)/prefix.c | sed 's,^\./,,'`
1422
1423 convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h toplev.h
1424
1425 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h except.h
1426 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H)
1427 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1428    function.h $(EXPR_H) $(RTL_H) toplev.h except.h
1429 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1430    $(RTL_H)
1431 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) \
1432    flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \
1433    insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1434    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) $(BASIC_BLOCK_H) \
1435    $(lang_options_files)
1436         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1437           -DTARGET_NAME=\"$(target_alias)\" \
1438           -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`
1439
1440 rtl.o : rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1441
1442 print-rtl.o : print-rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h basic-block.h
1443 rtlanal.o : rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1444
1445 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1446    function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1447    xcoffout.h output.h c-pragma.h toplev.h except.h dbxout.h sdbout.h
1448 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1449    function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1450    insn-config.h $(RECOG_H) output.h toplev.h except.h
1451 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h  \
1452    insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1453    loop.h $(RECOG_H) toplev.h output.h varray.h
1454 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1455    function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1456    insn-config.h $(RECOG_H) output.h except.h toplev.h
1457 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1458    $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) output.h \
1459    typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h
1460 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1461    insn-flags.h $(REGS_H) toplev.h output.h
1462 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1463    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h
1464 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1465    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h insn-codes.h
1466 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1467    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h
1468 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1469    insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1470    toplev.h
1471 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1472    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1473    insn-config.h $(srcdir)/../include/obstack.h xcoffout.h c-pragma.h \
1474    sdbout.h toplev.h
1475 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1476    flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1477 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1478    flags.h insn-config.h reload.h output.h defaults.h \
1479    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h dyn-string.h
1480 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1481    flags.h toplev.h output.h dbxout.h
1482 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1483    except.h function.h $(REGS_H) insn-config.h $(RECOG_H) real.h \
1484    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h
1485 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1486 getpwd.o : getpwd.c $(CONFIG_H) system.h
1487
1488 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1489    integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1490    intl.h function.h output.h $(RECOG_H) except.h toplev.h
1491
1492 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1493    insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h \
1494    toplev.h insn-attr.h
1495 stupid.o : stupid.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1496    $(BASIC_BLOCK_H) insn-config.h reload.h flags.h toplev.h
1497
1498 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1499    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h
1500 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1501    real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h
1502 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1503    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h
1504 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1505    real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1506 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-flags.h \
1507    gcov-io.h $(TREE_H) output.h $(REGS_H) toplev.h insn-config.h
1508 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h loop.h insn-config.h \
1509    insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1510    toplev.h varray.h
1511 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1512    integrate.h $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) loop.h toplev.h varray.h
1513 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) flags.h insn-config.h \
1514    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h recog.h \
1515    insn-flags.h
1516 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h  \
1517    insn-config.h insn-flags.h insn-codes.h insn-attr.h $(REGS_H) $(EXPR_H) \
1518    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1519 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1520    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h toplev.h \
1521    output.h
1522 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1523    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) output.h \
1524    insn-attr.h toplev.h
1525 bitmap.o : bitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1526    $(REGS_H)
1527 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h \
1528    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1529 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1530
1531 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1532    reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1533    real.h toplev.h
1534 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1535    reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1536    $(BASIC_BLOCK_H) $(RECOG_H) output.h toplev.h
1537 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1538    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) \
1539    $(RECOG_H) reload.h $(EXPR_H) toplev.h
1540 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1541    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h insn-attr.h \
1542    insn-flags.h $(RECOG_H) flags.h output.h $(EXPR_H)
1543 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1544    $(REGS_H) toplev.h output.h $(EXPR_H)
1545 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1546    $(RECOG_H) output.h reload.h $(REGS_H) hard-reg-set.h flags.h \
1547    $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1548 $(SCHED_PREFIX)sched.o : $(SCHED_PREFIX)sched.c $(CONFIG_H) system.h $(RTL_H) \
1549    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h \
1550    insn-attr.h toplev.h recog.h
1551 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1552    $(REGS_H) $(RECOG_H) conditions.h insn-config.h insn-attr.h except.h real.h \
1553    output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h \
1554    defaults.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h dbxout.h
1555 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H)  \
1556    $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h insn-attr.h \
1557    insn-flags.h insn-codes.h real.h toplev.h
1558 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) recog.h \
1559    $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h
1560 dyn-string.o: dyn-string.c dyn-string.h $(CONFIG_H) system.h
1561
1562 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) \
1563    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1564    insn-flags.h output.h insn-attr.h insn-codes.h system.h toplev.h
1565         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file)
1566
1567 # Build auxiliary files that support ecoff format.
1568 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1569         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1570
1571 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h machmode.h
1572
1573 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1574         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1575
1576 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1577
1578 # Build file to support OSF/rose half-pic format.
1579 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1580
1581 # Normally this target is not used; but it is used if you
1582 # define ALLOCA=alloca.o.  In that case, you must get a suitable alloca.c
1583 # from the GNU Emacs distribution.
1584 alloca.o:       $(srcdir)/../libiberty/alloca.c
1585         rm -f alloca.c
1586         $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1587         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
1588           -c `echo alloca.c | sed 's,^\./,,'`
1589         $(ALLOCA_FINISH)
1590 #\f
1591 # Generate header and source files from the machine description,
1592 # and compile them.
1593
1594 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1595   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1596   insn-attr.h insn-attrtab.c
1597
1598 # The following pair of rules has this effect:
1599 # genconfig is run only if the md has changed since genconfig was last run;
1600 # but the file insn-config.h is touched only when its contents actually change.
1601
1602 # Each of the other insn-* files is handled by a similar pair of rules.
1603
1604 # This causes an anomaly in the results of make -n
1605 # because insn-* is older than s-*
1606 # and thus make -n thinks that insn-* will be updated
1607 # and force recompilation of things that depend on it.
1608 # We use move-if-change precisely to avoid such recompilation.
1609 # But there is no way to teach make -n that it will be avoided.
1610
1611 # Each of the insn-*.[ch] rules has a semicolon at the end,
1612 # for otherwise the system Make on SunOS 4.1 never tries
1613 # to recompile insn-*.o.  To avoid problems and extra noise from
1614 # versions of make which don't like empty commands (nothing after the
1615 # trailing `;'), we call true for each.
1616
1617 insn-config.h: s-config ; @true
1618 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1619         ./genconfig $(md_file) > tmp-config.h
1620         $(srcdir)/move-if-change tmp-config.h insn-config.h
1621         touch s-config
1622
1623 insn-flags.h: s-flags ; @true
1624 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1625         ./genflags $(md_file) > tmp-flags.h
1626         $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1627         touch s-flags
1628
1629 insn-codes.h: s-codes ; @true
1630 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1631         ./gencodes $(md_file) > tmp-codes.h
1632         $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1633         touch s-codes
1634
1635 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1636   insn-config.h insn-flags.h insn-codes.h system.h reload.h recog.h
1637         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1638
1639 insn-emit.c: s-emit ; @true
1640 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1641         ./genemit $(md_file) > tmp-emit.c
1642         $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1643         touch s-emit
1644
1645 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1646   real.h output.h flags.h system.h
1647         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1648
1649 insn-recog.c: s-recog ; @true
1650 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1651         ./genrecog $(md_file) > tmp-recog.c
1652         $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1653         touch s-recog
1654
1655 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1656   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1657         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1658
1659 insn-opinit.c: s-opinit ; @true
1660 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1661         ./genopinit $(md_file) > tmp-opinit.c
1662         $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1663         touch s-opinit
1664
1665 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1666   insn-config.h recog.h
1667         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1668
1669 insn-extract.c: s-extract ; @true
1670 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1671         ./genextract $(md_file) > tmp-extract.c
1672         $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1673         touch s-extract
1674
1675 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1676         system.h insn-config.h recog.h
1677         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1678
1679 insn-peep.c: s-peep ; @true
1680 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1681         ./genpeep $(md_file) > tmp-peep.c
1682         $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1683         touch s-peep
1684
1685 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1686     output.h insn-attr.h insn-config.h system.h toplev.h
1687         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1688
1689 insn-attr.h: s-attr ; @true
1690 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1691         ./genattr $(md_file) > tmp-attr.h
1692         $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1693         touch s-attr
1694
1695 insn-attrtab.c: s-attrtab ; @true
1696 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1697         if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file);     \
1698         then                                    \
1699           echo Using $(PREMADE_ATTRTAB);        \
1700           cp $(PREMADE_ATTRTAB) tmp-attrtab.c;  \
1701         else                                    \
1702           ./genattrtab $(md_file) > tmp-attrtab.c;      \
1703         fi
1704         $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1705         touch s-attrtab
1706
1707 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h conditions.h \
1708     hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h $(RECOG_H) \
1709     insn-codes.h system.h
1710         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1711
1712 insn-output.c: s-output ; @true
1713 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1714         ./genoutput $(md_file) > tmp-output.c
1715         $(srcdir)/move-if-change tmp-output.c insn-output.c
1716         touch s-output
1717
1718 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h
1719 genrtl.c genrtl.h : s-genrtl
1720         @true   # force gnu make to recheck modification times.
1721
1722 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1723         ./gengenrtl tmp-genrtl.h tmp-genrtl.c
1724         $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1725         $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1726         touch s-genrtl
1727
1728 #\f
1729 # Compile the programs that generate insn-* from the machine description.
1730 # They are compiled with $(HOST_CC), and associated libraries,
1731 # since they need to run on this machine
1732 # even if GCC is being compiled to run on some other machine.
1733
1734 # $(CONFIG_H) is omitted from the deps of the gen*.o
1735 # because these programs don't really depend on anything
1736 # about the target machine.  They do depend on config.h itself,
1737 # since that describes the host machine.
1738
1739 # Pass the md file through cpp if the target requests it.
1740 $(MD_FILE): $(MD_DEPS)
1741         rm -f $@
1742         $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@
1743         mv tmp-$@ $@
1744
1745 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1746         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1747           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1748
1749 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) system.h
1750         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1751
1752 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1753         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1754          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1755
1756 genflags.o : genflags.c $(RTL_H) $(build_xm_file) system.h
1757         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1758
1759 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1760         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1761          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1762
1763 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) system.h
1764         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1765
1766 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1767         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1768          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1769
1770 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h
1771         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1772
1773 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1774         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1775          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1776
1777 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) system.h
1778         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1779
1780 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1781         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1782          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1783
1784 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) system.h
1785         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1786
1787 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1788         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1789          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1790
1791 genextract.o : genextract.c $(RTL_H) $(build_xm_file) system.h insn-config.h
1792         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1793
1794 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1795         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1796          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1797
1798 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h
1799         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1800
1801 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1802         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1803          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1804
1805 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h
1806         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1807
1808 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
1809         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1810          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)
1811
1812 genattrtab.o : genattrtab.c $(RTL_H)  $(build_xm_file) system.h insn-config.h
1813         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1814
1815 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS)
1816         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1817          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS)
1818
1819 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) system.h
1820         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1821
1822 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1823         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1824          gengenrtl.o $(HOST_LIBS)
1825
1826 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h
1827         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1828
1829 #\f
1830 # Compile the libraries to be used by gen*.
1831 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1832 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1833 # with the rules for rtl.o, alloca.o, etc.
1834 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) system.h $(RTL_H) bitmap.h
1835         rm -f $(HOST_PREFIX)rtl.c
1836         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1837         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1838
1839 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H) \
1840         bitmap.h basic-block.h
1841         rm -f $(HOST_PREFIX)print-rtl.c
1842         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1843         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1844
1845 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1846   flags.h $(BASIC_BLOCK_H) $(REGS_H)
1847         rm -f $(HOST_PREFIX)bitmap.c
1848         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1849         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1850
1851 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
1852         rm -f $(HOST_PREFIX)rtlanal.c
1853         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1854         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1855
1856 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1857         rm -f $(HOST_PREFIX)alloca.c
1858         $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1859         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1860
1861 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c
1862         rm -f $(HOST_PREFIX)obstack.c
1863         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1864         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1865
1866 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1867         rm -f $(HOST_PREFIX)vfprintf.c
1868         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1869         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1870
1871 $(HOST_PREFIX_1)doprint.o: doprint.c
1872         rm -f $(HOST_PREFIX)doprint.c
1873         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1874         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1875
1876 $(HOST_PREFIX_1)malloc.o: malloc.c
1877         rm -f $(HOST_PREFIX)malloc.c
1878         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1879         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1880
1881 # This satisfies the dependency that we get if you cross-compile a compiler
1882 # that does not need to compile alloca, malloc or whatever.
1883 $(HOST_PREFIX_1):
1884         touch $(HOST_PREFIX_1)
1885
1886
1887 #\f
1888 # Remake internationalization support.
1889
1890 intl.o: intl.c intl.h gansidecl.h Makefile
1891         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1892           -DLOCALEDIR=\"$(localedir)\" \
1893           -c `echo $(srcdir)/intl.c | sed 's,^\./,,'`
1894
1895 # This is needed to when doing a partial build after a `make clean'.
1896 # libintl.a does not depend on intl.all,
1897 # as that would force a lot of recompiling.
1898 $(top_builddir)/intl/libintl.a:
1899         @echo "$(MAKE) intl.all"
1900         @$(MAKE) $(FLAGS_TO_PASS) intl.all
1901
1902 # Make sure all the headers are there for xgettext to scan.
1903 # FIXME: extend the language interface
1904 # so that we needn't jump into language build internals like this.
1905 intl.all intl.install intl.distdir: \
1906     $(srcdir)/c-gperf.h \
1907     $(srcdir)/c-parse.c $(srcdir)/c-parse.h $(srcdir)/cexp.c \
1908     $(srcdir)/cp/parse.c $(srcdir)/objc/objc-parse.c
1909 $(srcdir)/cp/parse.c:
1910         @cp_srcdir=`sed -n 's/^srcdir[  ]*=[     ]*//p' cp/Makefile` && \
1911         echo "cd cp && $(MAKE) $$cp_srcdir/parse.c" && \
1912         cd cp && \
1913           $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) \
1914             $$cp_srcdir/parse.c
1915
1916 intl.all intl.install intl.uninstall intl.distdir \
1917   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1918         @for d in $(INTL_SUBDIRS); do \
1919           target=`expr $@ : 'intl.\(.*\)'` && \
1920           echo "(cd $$d && $(MAKE) $$target)" && \
1921           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1922         done
1923
1924 # intl.distdir doesn't copy the intl makefiles (since they aren't distributed),
1925 # but we need them for the `make extraclean' in distdir-finish.
1926 intl.distdir-fixup:
1927         for d in $(INTL_SUBDIRS); do \
1928           ln $$d/Makefile tmp/$$d || cp $$d/Makefile tmp/$$d || exit; \
1929         done
1930 #\f
1931 # Remake cpp and protoize.
1932
1933 # Making the preprocessor
1934 cpp$(exeext): $(CCCP)$(exeext)
1935         -rm -f cpp$(exeext)
1936         $(LN) $(CCCP)$(exeext) cpp$(exeext)
1937 CCCP_OBJS = cccp.o cexp.o intl.o prefix.o version.o @extra_cpp_objs@ mbchar.o
1938 cccp$(exeext): $(CCCP_OBJS) $(LIBDEPS)
1939         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(CCCP_OBJS) $(LIBS)
1940 cexp.o: $(srcdir)/cexp.c $(CONFIG_H) system.h
1941         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
1942 $(srcdir)/cexp.c: $(srcdir)/cexp.y
1943         cd $(srcdir); $(BISON) -o cexp.c cexp.y
1944
1945 # We use $(libsubdir)/$(unlibsubdir) to match the
1946 # -iprefix argument which gcc will pass if GCC_EXEC_PREFIX is used.
1947 cccp.o: cccp.c $(CONFIG_H) intl.h pcp.h version.c config.status system.h \
1948            mbchar.h prefix.h Makefile.in
1949         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1950           -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1951           -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1952           -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1953           -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1954           -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
1955           -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
1956
1957 LIBCPP_OBJS =   cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o cppfiles.o \
1958                 cppinit.o cppulp.o prefix.o version.o mbchar.o @extra_cpp_objs@
1959
1960 # All the other archives built/used by this makefile are for targets.  This
1961 # one is strictly for the host.
1962 #
1963 libcpp.a: $(LIBCPP_OBJS)
1964         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1965         if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1966
1967 cppmain$(exeext): cppmain.o libcpp.a $(LIBDEPS)
1968         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cppmain$(exeext) cppmain.o \
1969         libcpp.a $(LIBS)
1970
1971 cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h
1972
1973 cppulp.o:  cppulp.c  $(CONFIG_H) system.h output.h
1974 cpplib.o:  cpplib.c  $(CONFIG_H) cpplib.h intl.h system.h cpphash.h
1975 cpphash.o: cpphash.c $(CONFIG_H) cpplib.h intl.h system.h cpphash.h
1976 cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h intl.h system.h
1977 cpperror.o: cpperror.c $(CONFIG_H) cpplib.h intl.h system.h
1978 cppexp.o:   cppexp.c   $(CONFIG_H) cpplib.h intl.h system.h
1979 cppfiles.o: cppfiles.c $(CONFIG_H) cpplib.h intl.h system.h
1980
1981 cppinit.o:  cppalloc.c $(CONFIG_H) cpplib.h intl.h system.h \
1982                 cpphash.h prefix.h output.h Makefile
1983         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1984           -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1985           -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1986           -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1987           -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1988           -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
1989           -c `echo $(srcdir)/cppinit.c | sed 's,^\./,,'`
1990
1991 # Note for the stamp targets, we run the program `true' instead of
1992 # having an empty command (nothing following the semicolon).
1993
1994 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1995
1996 PROTO_OBJS = getpwd.o intl.o version.o
1997
1998 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1999         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
2000
2001 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
2002         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
2003
2004 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
2005    Makefile
2006         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2007           -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2008           -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2009           -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2010           -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2011           -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
2012           -DSTD_PROTO_DIR=\"$(libsubdir)\" \
2013           $(srcdir)/protoize.c
2014
2015 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
2016    $(CONFIG_H) system.h Makefile
2017         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2018           -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
2019           -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
2020           -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
2021           -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2022           -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
2023           -DSTD_PROTO_DIR=\"$(libsubdir)\" \
2024           $(srcdir)/unprotoize.c
2025
2026 # This info describes the target machine, so compile with GCC just built.
2027 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
2028    stmp-int-hdrs
2029         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2030         cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
2031         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
2032           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
2033         -rm -f SYSCALLS.c tmp-SYSCALLS.s
2034
2035
2036 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
2037         -rm -f tmp-proto.[cso]
2038         cp $(srcdir)/protoize.c tmp-proto.c
2039         chmod u+w tmp-proto.c
2040         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2041           $(CFLAGS) $(INCLUDES) \
2042           -DGCC_INCLUDE_DIR=0 \
2043           -DGPLUSPLUS_INCLUDE_DIR=0 \
2044           -DCROSS_INCLUDE_DIR=0 \
2045           -DTOOL_INCLUDE_DIR=0 \
2046           -DSTD_PROTO_DIR=0" tmp-proto.c
2047         @echo '**********' Expect 400 lines of differences.
2048         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
2049         -wc -l tmp-proto.diff
2050         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
2051           $(CFLAGS) $(INCLUDES) \
2052           -DGCC_INCLUDE_DIR=0 \
2053           -DGPLUSPLUS_INCLUDE_DIR=0 \
2054           -DCROSS_INCLUDE_DIR=0 \
2055           -DTOOL_INCLUDE_DIR=0 \
2056           -DSTD_PROTO_DIR=0" tmp-proto.c
2057         @echo Expect zero differences.
2058         diff $(srcdir)/protoize.c tmp-proto.c | cat
2059         -rm -f tmp-proto.[cs] tmp-proto$(objext)
2060
2061 gcov.o: gcov.c gcov-io.h intl.h system.h
2062
2063 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
2064 # upon whether $(exeext) is empty or not.
2065 GCOV_OBJS = gcov.o intl.o
2066 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
2067         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
2068 #\f
2069 # Build the include directory.  The stamp files are stmp-* rather than
2070 # s-* so that mostlyclean does not force the include directory to
2071 # be rebuilt.
2072
2073 # Build the include directory including float.h (which no longer depends upon
2074 # enquire).
2075 stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h
2076 # Copy in the headers provided with gcc.
2077 # The sed command gets just the last file name component;
2078 # this is necessary because VPATH could add a dirname.
2079 # Using basename would be simpler, but some systems don't have it.
2080 # The touch command is here to workaround an AIX/Linux NFS bug.
2081         for file in .. $(USER_H); do \
2082           if [ X$$file != X.. ]; then \
2083             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2084             touch include/$$realfile; \
2085             rm -f include/$$realfile; \
2086             cp $$file include; \
2087             chmod a+r include/$$realfile; \
2088           fi; \
2089         done
2090         rm -f include/limits.h
2091         cp xlimits.h include/limits.h
2092         chmod a+r include/limits.h
2093         rm -f include/float.h
2094         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2095           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2096           chmod a+r include/float.h; \
2097         else :; fi
2098 # Install the README
2099         rm -f include/README
2100         cp $(srcdir)/README-fixinc include/README
2101         chmod a+r include/README
2102         touch $@
2103
2104 # Now that float.h no longer depends upon enquire, this is actually a no-op.
2105 stmp-headers:
2106         touch $@
2107
2108 fixinc.sh: $(srcdir)/fixinc/mkfixinc.sh
2109         MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc; pwd` ; \
2110         export MAKE srcdir ; \
2111         cd ./fixinc; $(SHELL) $${srcdir}/mkfixinc.sh $(target)
2112
2113 ##stmp-fixinc: $(FIXINCLUDES) gsyslimits.h
2114 ##      rm -rf include
2115 ##      mkdir include
2116 ##      if [ x$(FIXINCLUDES) != xMakefile.in ]; \
2117 ##      then \
2118 ##        for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \
2119 ##          if [ -d $$dir ]; \
2120 ##          then \
2121 ##            $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \
2122 ##          else true; fi; \
2123 ##        done; \
2124 ##        if [ x$(INSTALL_ASSERT_H) != x ] ; \
2125 ##        then \
2126 ##          rm -f include/assert.h; \
2127 ##          cp $(srcdir)/assert.h include/assert.h; \
2128 ##          chmod a+r include/assert.h; \
2129 ##        fi \
2130 ##      else true; \
2131 ##      fi
2132
2133 # Build fixed copies of system files.
2134 stmp-fixinc: fixinc.sh gsyslimits.h
2135         rm -rf include; mkdir include
2136         TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
2137         INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); \
2138         export TARGET_MACHINE srcdir INSTALL_ASSERT_H; \
2139         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS)
2140         rm -f include/syslimits.h
2141         if [ -f include/limits.h ]; then \
2142           mv include/limits.h include/syslimits.h; \
2143         else \
2144           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2145         fi
2146         chmod a+r include/syslimits.h
2147 # If $(SYSTEM_HEADER_DIR) is $(gcc_tooldir)/sys-include, and
2148 # that directory exists, then make sure that $(libsubdir) exists.
2149 # This is because cpp is compiled to find $(gcc_tooldir)/include via
2150 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2151 # exists.
2152         if [ "$(SYSTEM_HEADER_DIR)" = "$(gcc_tooldir)/sys-include" ] \
2153            && [ -d $(gcc_tooldir)/sys-include ]; then \
2154           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2155           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2156           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2157           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2158         else true; fi
2159
2160         touch stmp-fixinc
2161
2162 # Files related to the fixproto script.
2163
2164 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2165         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2166         then \
2167           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \
2168           export CC; \
2169           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2170           mv tmp-deduced.h deduced.h; \
2171         else \
2172           touch deduced.h; \
2173         fi
2174
2175 GEN_PROTOS_OBJS = gen-protos.o scan.o libcpp.a
2176 gen-protos: $(GEN_PROTOS_OBJS) $(HOST_LIBDEPS)
2177         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \
2178           $(GEN_PROTOS_OBJS) $(HOST_LIBS)
2179
2180 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2181         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2182
2183 scan.o: scan.c scan.h $(build_xm_file) system.h
2184         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2185
2186 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2187         cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2188         mv tmp-fixtmp.c fixtmp.c
2189         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2190           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2191           | ./gen-protos >xsys-protos.hT
2192         mv xsys-protos.hT xsys-protos.h
2193         rm -rf fixtmp.c
2194
2195 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
2196             libcpp.a
2197         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2198            scan-decls.o scan.o libcpp.a $(HOST_LIBS)
2199
2200 fix-header.o: fix-header.c $(srcdir)/../include/obstack.h scan.h \
2201         xsys-protos.h $(build_xm_file) system.h cpplib.h cpphash.h
2202         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2203
2204 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2205         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2206
2207 # stmp-fixproto depends on this, not on fix-header directly.
2208 # The idea is to make sure fix-header gets built,
2209 # but not rerun fixproto after each stage
2210 # just because fix-header's mtime has changed.
2211 fixhdr.ready: fix-header
2212         -if [ -f fixhdr.ready ] ; then \
2213                 true; \
2214         else \
2215                 touch fixhdr.ready; \
2216         fi
2217
2218 # stmp-headers is to make sure fixincludes has already finished.
2219 # The if statement is so that we don't run fixproto a second time
2220 # if it has already been run on the files in `include'.
2221 stmp-fixproto: fixhdr.ready fixproto stmp-headers
2222         @echo "Various warnings and error messages from fixproto are normal"
2223         -if [ -d include ] ; then true; else mkdir include; fi
2224         -if [ -f include/fixed ] ; then true; \
2225         else \
2226           : This line works around a 'make' bug in BSDI 1.1.; \
2227           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2228           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2229             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2230           else true; fi; \
2231           touch include/fixed; \
2232         fi
2233         touch stmp-fixproto
2234 #\f
2235 # Remake the info files.
2236
2237 doc: info
2238 info: cpp.info gcc.info lang.info
2239
2240 cpp.info: $(srcdir)/cpp.texi
2241         $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2242
2243 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2244           $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2245           $(srcdir)/tm.texi $(srcdir)/gcov.texi
2246         $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2247
2248 dvi: gcc.dvi cpp.dvi lang.dvi
2249
2250 # This works with GNU Make's default rule.
2251 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2252          $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2253          $(srcdir)/tm.texi $(srcdir)/gcov.texi
2254         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2255         texindex gcc.??
2256         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2257
2258 cpp.dvi: $(srcdir)/cpp.texi
2259         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2260         texindex cpp.??
2261         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2262
2263
2264 INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi
2265         cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \
2266                 --no-split -o INSTALL install1.texi
2267 #\f
2268 # Deletion of files made during compilation.
2269 # There are four levels of this:
2270 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2271 # `mostlyclean' is useful while working on a particular type of machine.
2272 # It deletes most, but not all, of the files made by compilation.
2273 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2274 # `clean' deletes everything made by running `make all'.
2275 # `distclean' also deletes the files made by config.
2276 # `maintainer-clean' also deletes everything that could be regenerated
2277 # automatically, except for `configure'.
2278 # We remove as much from the language subdirectories as we can
2279 # (less duplicated code).
2280
2281
2282 mostlyclean: intl.mostlyclean lang.mostlyclean
2283         -rm -f $(STAGESTUFF)
2284 # Delete the temporary source copies for cross compilation.
2285         -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2286         -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2287         -rm -f $(HOST_PREFIX_1)obstack.c
2288 # Delete the temp files made in the course of building libgcc.a.
2289         -rm -f tmplibgcc* tmpcopy xlimits.h libgcc1-test
2290         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2291 # Delete other built files.
2292         -rm -f t-float.h-cross xsys-protos.hT fp-bit.c dp-bit.c
2293 # Delete the stamp and temporary files.
2294         -rm -f s-* tmp-* stamp-* stmp-*
2295         -rm -f */stamp-* */tmp-*
2296 # Delete debugging dump files.
2297         -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
2298         -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.addressof
2299         -rm -f *.regmove *.mach *.bp *.gcse *.flow2
2300         -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl
2301         -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2
2302         -rm -f */*.sched2 */*.stack */*.regmove */*.gcse */*.flow2
2303 # Delete some files made during installation.
2304         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2305         -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2306 # Delete files generated for fixproto
2307         -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2308           gen-protos fixproto.list fixtmp.* fixhdr.ready
2309 # Delete unwanted output files from TeX.
2310         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2311         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2312 # Delete sorted indices we don't actually use.
2313         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2314 # Delete core dumps.
2315         -rm -f core */core
2316         -rm -f *.bp */*.bp
2317
2318 # Delete all files made by compilation
2319 # that don't exist in the distribution.
2320 clean: mostlyclean intl.clean lang.clean
2321 # It may not be quite desirable to delete unprotoize.c here,
2322 # but the spec for `make clean' requires it.
2323 # Using unprotoize.c is not quite right in the first place,
2324 # but what better way is there?
2325         -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready
2326         -rm -f libgcc1.null
2327         -rm -f *.dvi
2328         -rm -f */*.dvi
2329         -if [ -f md.pre-cpp ]; then \
2330           rm -f md ; \
2331         fi
2332 # Delete the include directory.
2333         -rm -rf include
2334 # Delete files used by the "multilib" facility (including libgcc subdirs).
2335         -rm -f multilib.h tmpmultilib*
2336         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2337           rm -rf $(MULTILIB_DIRNAMES); \
2338         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2339           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2340         fi ; fi
2341         -rm -fr stage1 stage2 stage3 stage4
2342
2343 # Delete all files that users would normally create
2344 # while building and installing GCC.
2345 INTL_DISTCLEAN = intl.distclean
2346 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2347         -rm -f tm.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2348         -rm -f md cstamp-h
2349         -rm -f config.status config.run config.cache config.bak
2350         -rm -f Make-lang Make-hooks Make-host Make-target
2351         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2352         -rm -f gthr-default.h
2353         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2354         -rm -f c-parse.output
2355         -rm -f *.asm
2356         -rm -f float.h
2357         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2358         -rm -f testsuite/{gcc,g++}.{log,sum}
2359         -rm -f intl/libintl.h libintl.h
2360
2361 # Delete anything likely to be found in the source directory
2362 # that shouldn't be in the distribution.
2363 extraclean: distclean lang.extraclean
2364         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2365         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2366         -rm -f config/*/=* config/*/"#"* config/*/*~*
2367         -rm -f config/*/*.orig config/*/*.rej
2368         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2369         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2370         -rm -f *lose config/*lose config/*/*lose
2371         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2372         -rm -f y.tab.c yacc.*
2373         -rm -f */=* */"#"* */*~*
2374         -rm -f */patch* */*.orig */*.rej
2375         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2376         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2377         -rm -f */*lose */*.s */*.s[0-9] */*.i
2378
2379 # Get rid of every file that's generated from some other file, except for `configure'.
2380 # Most of these files ARE PRESENT in the GCC distribution.
2381 # We define INTL_DISTCLEAN to be empty in the submake, so that
2382 # we don't descend into intl after its makefile has been removed.
2383 maintainer-clean:
2384         @echo 'This command is intended for maintainers to use; it'
2385         @echo 'deletes files that may need special tools to rebuild.'
2386         $(MAKE) INTL_DISTCLEAN= distclean \
2387                 intl.maintainer-clean lang.maintainer-clean
2388         -rm -f c-parse.y c-gperf.h
2389         -rm -f c-parse.c c-parse.h c-parse.output
2390         -rm -f cexp.c cexp.output TAGS
2391         -rm -f cpp.info* cpp.??s cpp.*aux
2392         -rm -f gcc.info* gcc.??s gcc.*aux
2393 #\f
2394 # Entry points `install' and `uninstall'.
2395 # Also use `install-collect2' to install collect2 when the config files don't.
2396
2397 # The semicolon is to prevent the install.sh -> install default rule
2398 # from doing anything.  Having it run true helps avoid problems and
2399 # noise from versions of make which don't like to have null commands.
2400 install: $(INSTALL_TARGET) ; @true
2401
2402 # Copy the compiler files into directories where they will be run.
2403 # Install the driver last so that the window when things are
2404 # broken is small.
2405 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2406     $(INSTALL_CPP) install-man install-info intl.install lang.install-normal \
2407     install-driver
2408
2409 # Do nothing while making gcc with a cross-compiler. The person who
2410 # makes gcc for the target machine has to know how to put a complete
2411 # gcc together by hand.
2412 install-build: force
2413         @echo You have to install gcc on your target machine by hand.
2414
2415 # Run this on the target machine
2416 # to finish installation of cross compiler.
2417 # This is not used anymore now that float.h does not depend on enquire.
2418 install-cross-rest: install-float-h-cross
2419
2420 # Handle cpp installation.
2421 install-cpp: cpp.sh
2422         -rm -f $(bindir)/cpp
2423         $(INSTALL_PROGRAM) -m 755 cpp.sh $(bindir)/cpp
2424         if [ x$(cpp_install_dir) != x ]; then \
2425           rm -f $(prefix)/$(cpp_install_dir)/cpp; \
2426           $(INSTALL_PROGRAM) -m 755 cpp.sh $(prefix)/$(cpp_install_dir)/cpp; \
2427         else true; fi
2428
2429 uninstall-cpp:
2430         -rm -f $(bindir)/cpp
2431         -if [ x$(cpp_install_dir) != x ]; then \
2432           rm -f $(prefix)/$(cpp_install_dir)/cpp; \
2433         else true; fi
2434
2435 # Install float.h for cross compiler.
2436 # Run this on the target machine!
2437 # This is not used anymore now that float.h does not depend on enquire.
2438 install-float-h-cross: installdirs
2439 #       if [ -f enquire ] ; then true; else false; fi
2440 # Note: don't use -.  We should fail right away if enquire was not made.
2441         ./enquire -f > $(tmpdir)/float.h
2442         -rm -f $(libsubdir)/include/float.h
2443         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2444         -rm -f $(tmpdir)/float.h
2445         chmod a-x $(libsubdir)/include/float.h
2446
2447 # Create the installation directories.
2448 installdirs:
2449         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2450         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2451         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2452         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2453 # This dir isn't currently searched by cpp.
2454 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2455         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2456           fdir=$${fdir}/$${dir}; \
2457           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2458         done
2459         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2460         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2461         -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2462         -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2463         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2464 # We don't use mkdir -p to create the parents of man1dir,
2465 # because some systems don't support it.
2466 # Instead, we use this technique to create the immediate parent of man1dir.
2467         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2468         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2469         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2470
2471 # Install the compiler executables built during cross compilation.
2472 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2473         for file in $(COMPILERS); do \
2474           if [ -f $$file ] ; then \
2475             rm -f $(libsubdir)/$$file; \
2476             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2477           else true; \
2478           fi; \
2479         done
2480         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2481           if [ x"$$file" != x.. ]; then \
2482             rm -f $(libsubdir)/$$file; \
2483             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2484           else true; fi; \
2485         done
2486         for file in $(EXTRA_PARTS) ..; do \
2487           if [ x"$$file" != x.. ]; then \
2488             rm -f $(libsubdir)/$$file; \
2489             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2490             chmod a-x $(libsubdir)/$$file; \
2491           else true; fi; \
2492         done
2493 # Don't mess with specs if it doesn't exist yet.
2494         -if [ -f specs ] ; then \
2495           rm -f $(libsubdir)/specs; \
2496           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2497           chmod a-x $(libsubdir)/specs; \
2498         fi
2499 # Install protoize if it was compiled.
2500         -if [ -f protoize$(exeext) ]; \
2501         then \
2502             if [ -f gcc-cross$(exeext) ] ; then \
2503                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2504                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2505                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2506                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2507             else \
2508                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2509                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2510                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2511                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2512             fi ; \
2513             rm -f $(libsubdir)/SYSCALLS.c.X; \
2514             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2515             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2516         fi
2517         -rm -f $(libsubdir)/cpp$(exeext)
2518         $(INSTALL_PROGRAM) cpp$(exeext) $(libsubdir)/cpp$(exeext)
2519 # Install gcov if it was compiled.
2520         -if [ -f gcov$(exeext) ]; \
2521         then \
2522             rm -f $(bindir)/gcov$(exeext); \
2523             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2524         fi
2525
2526 # Install the driver program as $(target_alias)-gcc
2527 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2528 install-driver: xgcc$(exeext)
2529         -if [ -f gcc-cross$(exeext) ] ; then \
2530           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2531           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2532           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2533             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2534             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2535           else true; fi; \
2536         else \
2537           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2538           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2539           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2540           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2541           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2542         fi
2543
2544 # Install the info files.
2545 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2546 # to do the install.
2547 install-info: doc installdirs lang.install-info
2548         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2549         for f in cpp.info* gcc.info*; do \
2550             $(INSTALL_DATA) $$f $(infodir)/$$f; \
2551         done
2552         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2553           if [ -f $(infodir)/dir ] ; then \
2554             for f in cpp.info gcc.info; do \
2555                 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2556             done; \
2557           else true; fi; \
2558         else true; fi;
2559         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2560
2561 # Install the man pages.
2562 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cccp.1 lang.install-man
2563         -if [ -f gcc-cross$(exeext) ] ; then \
2564           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2565           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2566           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2567         else \
2568           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2569           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2570           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2571         fi
2572         -rm -f $(man1dir)/cccp$(manext)
2573         -$(INSTALL_DATA) $(srcdir)/cccp.1 $(man1dir)/cccp$(manext)
2574         -chmod a-x $(man1dir)/cccp$(manext)
2575
2576 # Install the library.
2577 install-libgcc: libgcc.a installdirs
2578         -if [ -f libgcc.a ] ; then \
2579           rm -f $(libsubdir)/libgcc.a; \
2580           $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2581           if $(RANLIB_TEST_FOR_TARGET) ; then \
2582             (cd $(libsubdir); $(RANLIB_FOR_TARGET) libgcc.a); else true; fi; \
2583           chmod a-x $(libsubdir)/libgcc.a; \
2584         else true; fi
2585
2586 # Install multiple versions of libgcc.a.
2587 install-multilib: stmp-multilib installdirs
2588         for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2589           dir=`echo $$i | sed -e 's/;.*$$//'`; \
2590           if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; fi; \
2591           for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2592             rm -f $(libsubdir)/$${dir}/$${f}; \
2593             $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2594           done; \
2595           if $(RANLIB_TEST_FOR_TARGET); then \
2596             (cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
2597           else true; fi; \
2598           chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2599         done
2600
2601 # Install all the header files built in the include subdirectory.
2602 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2603 # Fix symlinks to absolute paths in the installed include directory to
2604 # point to the installed directory, not the build directory.
2605 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2606         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2607         if [ $$? -eq 0 ]; then \
2608           dir=`cd include; pwd`; \
2609           for i in $$files; do \
2610             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2611             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2612               rm -f $(libsubdir)/include/$$i; \
2613               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2614             fi; \
2615           done; \
2616         fi
2617
2618 # Create or recreate the gcc private include file directory.
2619 install-include-dir: installdirs
2620         -rm -rf $(libsubdir)/include
2621         mkdir $(libsubdir)/include
2622         -chmod a+rx $(libsubdir)/include
2623
2624 # Install the include directory using tar.
2625 install-headers-tar: stmp-headers $(STMP_FIXPROTO) install-include-dir
2626         (cd include; \
2627          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar $(TAROUTOPTS) - )
2628 # /bin/sh on some systems returns the status of the first tar,
2629 # and that can lose with GNU tar which always writes a full block.
2630 # So use `exit 0' to ignore its exit status.
2631
2632 # Install the include directory using cpio.
2633 install-headers-cpio: stmp-headers $(STMP_FIXPROTO) install-include-dir
2634         (cd include; find . -print) | (cd include; cpio -pdum $(libsubdir)/include)
2635
2636 # Put assert.h where it won't override GNU libc's assert.h.
2637 # It goes in a dir that is searched after GNU libc's headers;
2638 # thus, the following conditionals are no longer needed.
2639 # But it's not worth deleting them now.
2640 ## Don't replace the assert.h already there if it is not from GCC.
2641 ## This code would be simpler if it tested for -f ... && ! grep ...
2642 ## but supposedly the ! operator is missing in sh on some systems.
2643 install-assert-h: assert.h installdirs
2644         if [ -f $(assertdir)/assert.h ]; \
2645         then \
2646           if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2647             then \
2648             rm -f $(assertdir)/assert.h; \
2649             $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2650             chmod a-x $(assertdir)/assert.h; \
2651           else true; \
2652           fi; \
2653         else \
2654           rm -f $(assertdir)/assert.h; \
2655           $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2656           chmod a-x $(assertdir)/assert.h; \
2657         fi
2658
2659 # Use this target to install the program `collect2' under the name `collect2'.
2660 install-collect2: collect2 installdirs
2661         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2662 # Install the driver program as $(libsubdir)/gcc for collect2.
2663         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2664
2665 # Cancel installation by deleting the installed files.
2666 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2667         -rm -rf $(libsubdir)
2668         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2669         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2670         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2671         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2672         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2673         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2674         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2675         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2676         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2677         -rm -rf $(man1dir)/cccp$(manext)
2678         -rm -rf $(man1dir)/protoize$(manext)
2679         -rm -rf $(man1dir)/unprotoize$(manext)
2680         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2681 #\f
2682 # These targets are for the dejagnu testsuites. The file site.exp
2683 # contains global variables that all the testsuites will use.
2684
2685 # Set to $(target_alias)/ for cross.
2686 target_subdir = @target_subdir@
2687
2688 site.exp: ./config.status Makefile
2689         @echo "Making a new config file..."
2690         -@rm -f ./tmp?
2691         @touch site.exp
2692         -@mv site.exp site.bak
2693         @echo "## these variables are automatically generated by make ##" > ./tmp0
2694         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2695         @echo "# add them to the last section" >> ./tmp0
2696         @echo "set rootme \"`pwd`\"" >> ./tmp0
2697         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2698         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2699         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2700         @echo "set target_triplet $(target)" >> ./tmp0
2701         @echo "set target_alias $(target_alias)" >> ./tmp0
2702 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2703         @echo "set CFLAGS \"\"" >> ./tmp0
2704         @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
2705 # If newlib has been configured, we need to pass -B to gcc so it can find
2706 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2707 # message if it doesn't, but the testsuite is supposed to ignore the message -
2708 # it's too difficult to tell when to and when not to pass -B (not all targets
2709 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2710 # seems like too selective a test.
2711 # ??? Another way to solve this might be to rely on linker scripts.  Then
2712 # theoretically the -B won't be needed.
2713 # We also need to pass -L ../ld so that the linker can find ldscripts.
2714         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2715           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2716           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2717           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2718           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2719           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2720         else true; \
2721         fi
2722         @if [ -d $(objdir)/../ld ] ; then \
2723           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2724         else true; \
2725         fi
2726         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2727         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2728         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2729         @cat ./tmp0 > site.exp
2730         @cat site.bak | sed \
2731                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2732         -@rm -f ./tmp?
2733
2734 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc
2735
2736 check: $(CHECK_TARGETS)
2737
2738 testsuite/site.exp: site.exp
2739         if [ -d testsuite ]; then \
2740           true; \
2741         else \
2742           mkdir testsuite; \
2743         fi
2744         rm -rf testsuite/site.exp
2745         cp site.exp testsuite/site.exp
2746
2747 check-g++: testsuite/site.exp
2748         -rootme=`pwd`; export rootme; \
2749         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2750         cd testsuite; \
2751         EXPECT=${EXPECT} ; export EXPECT ; \
2752         if [ -f $${rootme}/../expect/expect ] ; then  \
2753            TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2754             export TCL_LIBRARY ; fi ; \
2755         $(RUNTEST) --tool g++ $(RUNTESTFLAGS)
2756
2757 check-gcc: testsuite/site.exp
2758         -rootme=`pwd`; export rootme; \
2759         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2760         cd testsuite; \
2761         EXPECT=${EXPECT} ; export EXPECT ; \
2762         if [ -f $${rootme}/../expect/expect ] ; then  \
2763            TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2764            export TCL_LIBRARY ; fi ; \
2765         $(RUNTEST) --tool gcc $(RUNTESTFLAGS)
2766
2767 check-g77: testsuite/site.exp
2768         -rootme=`pwd`; export rootme; \
2769         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2770         cd testsuite; \
2771         EXPECT=${EXPECT} ; export EXPECT ; \
2772         if [ -f $${rootme}/../expect/expect ] ; then  \
2773            TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2774            export TCL_LIBRARY ; fi ; \
2775         $(RUNTEST) --tool g77 $(RUNTESTFLAGS)
2776
2777 check-objc: testsuite/site.exp
2778         -rootme=`pwd`; export rootme; \
2779         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2780         cd testsuite; \
2781         EXPECT=${EXPECT} ; export EXPECT ; \
2782         if [ -f $${rootme}/../expect/expect ] ; then  \
2783            TCL_LIBRARY=`cd ${srcdir}/../tcl/library ; pwd` ; \
2784             export TCL_LIBRARY ; fi ; \
2785         $(RUNTEST) --tool objc $(RUNTESTFLAGS)
2786
2787 # These exist for maintenance purposes.
2788
2789 # Update the tags table.
2790 TAGS: force
2791         cd $(srcdir);                                                   \
2792         mkdir tmp-tags;                                                 \
2793         mv -f c-parse.[ch] cexp.c =*.[chy] tmp-tags;                    \
2794         etags *.y *.h *.c;                                              \
2795         mv tmp-tags/* .;                                                \
2796         rmdir tmp-tags
2797
2798 # Create the distribution tar.gz file.
2799 dist: tmp-gcc.xtar
2800         gzip --best < tmp-gcc.xtar > tmp-gcc.xtar.gz
2801         mv tmp-gcc.xtar.gz gcc-$(version).tar.gz
2802
2803 tmp-gcc.xtar: distdir
2804 # Make the distribution.
2805         tar -chf tmp-gcc.xtar gcc-$(version)
2806
2807 distdir-cvs: force
2808         if [ -d $(srcdir)/CVS ]; then cd $(srcdir) && cvs -r update; fi
2809
2810 # This target exists to do the initial work before the language specific
2811 # stuff gets done.
2812 distdir-start: doc $(srcdir)/INSTALL $(srcdir)/c-parse.y $(srcdir)/c-gperf.h \
2813   $(srcdir)/c-parse.c $(srcdir)/cexp.c $(srcdir)/config.in \
2814   $(srcdir)/version.c TAGS
2815         @case '$(USE_NLS)' in \
2816         yes) ;; \
2817         *) echo "configure with --enable-nls before making a distribution"; \
2818            exit 1;; \
2819         esac
2820         @if grep -s "for version ${mainversion}" gcc.texi > /dev/null; \
2821         then true; \
2822         else echo "You must update the version number in \`gcc.texi'"; sleep 10;\
2823         fi
2824 # Update the version number in README
2825         $(AWK) '$$1 " " $$2 " " $$3 == "This directory contains" \
2826                 { $$6 = version; print $$0 } \
2827              $$1 " " $$2 " " $$3 != "This directory contains"' \
2828           version=$(version) $(srcdir)/README > tmp.README
2829         mv tmp.README README
2830         -rm -rf gcc-$(version) tmp
2831 # Put all the files in a temporary subdirectory
2832 # which has the name that we want to have in the tar file.
2833         mkdir tmp
2834         mkdir tmp/config
2835         mkdir tmp/ginclude
2836         mkdir tmp/objc
2837         mkdir tmp/intl
2838         mkdir tmp/po
2839         for file in `(cd $(srcdir) && echo *[0-9a-zA-Z+])`; do \
2840           test -f $(srcdir)/$$file && $(LN_S) $(srcdir)/$$file tmp; \
2841         done
2842         if test "$(srcdir)" != "." ; then \
2843           for file in c-parse.c cexp.c ; do \
2844             test -f ./$$file && $(LN_S) ../$$file tmp; \
2845           done; \
2846         fi
2847         for file in `(cd $(srcdir)/config && echo *[0-9a-zA-Z+])`; do \
2848           if test -d $(srcdir)/config/$$file \
2849               && test "$$file" != RCS && test "$$file" != CVS; then \
2850             mkdir tmp/config/$$file; \
2851             for subfile in `(cd $(srcdir)/config/$$file && echo *[0-9a-zA-Z+])`; do \
2852               $(LN_S) $(srcdir)/config/$$file/$$subfile tmp/config/$$file; \
2853             done; \
2854           else \
2855             $(LN_S) $(srcdir)/config/$$file tmp/config; \
2856           fi; \
2857         done
2858         for file in `(cd $(srcdir)/ginclude && echo *[0-9a-zA-Z+])`; do \
2859           $(LN_S) $(srcdir)/ginclude/$$file tmp/ginclude; \
2860         done
2861         for file in `(cd $(srcdir)/objc && echo *[0-9a-zA-Z+])`; do \
2862           $(LN_S) $(srcdir)/objc/$$file tmp/objc; \
2863         done
2864         $(LN_S) .gdbinit tmp
2865
2866 # Finish making `distdir', after the languages have done their thing.
2867 distdir-finish:
2868         mv tmp gcc-$(version)
2869 # Get rid of everything we don't want in the distribution.  We'd want
2870 # this to use Makefile.in, but it doesn't have the `lang.foo' targets
2871 # expanded.
2872         cd gcc-$(version); make extraclean distdir-check VERSION_DEP=
2873
2874 distdir-check:
2875         ($(AWK) '/^[^#]/{print} /^#[A-Za-z]/{print substr($$1, 2)}' | sort) \
2876           < po/POTFILES.in > tmp.POTFILES
2877         ls [A-Za-z]*.[ch] [a-z]*/[A-Za-z]*.[ch] \
2878           [a-z]*/[a-z]*/[A-Za-z]*.[ch] | sort > tmp.src
2879         diff tmp.POTFILES tmp.src || { \
2880           echo "po/POTFILES.in and sources do not match -- please fix"; \
2881           exit 1; \
2882         }
2883         rm -f tmp.*
2884
2885 distdir: distdir-cvs distdir-start intl.distdir intl.distdir-fixup \
2886   lang.distdir distdir-finish
2887
2888 # make diff oldversion=M.N
2889 # creates a diff file between an older distribution and this one.
2890 # The -P option assumes this is GNU diff.
2891 diff:
2892         diff -rc2P -x c-parse.y -x c-parse.c -x c-parse.h -x c-gperf.h \
2893           -x cexp.c -x -x TAGS -x INSTALL \
2894           -x configure -x config.in \
2895           -x "gcc.??" -x "gcc.??s" -x gcc.aux -x "gcc.info*" \
2896           -x "cpp.??" -x "cpp.??s" -x cpp.aux -x "cpp.info*" \
2897           $(LANG_DIFF_EXCLUDES) \
2898           gcc-$(oldversion) gcc-$(version) > gcc-$(oldversion)-$(version).diff
2899
2900 bootstrap bootstrap-lean: force
2901 # Only build the C compiler for stage1, because that is the only one that
2902 # we can guarantee will build with the native compiler, and also it is the
2903 # only thing useful for building stage2.
2904         $(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2905         $(MAKE) stage1
2906 # This used to define ALLOCA as empty, but that would lead to bad results
2907 # for a subsequent `make install' since that would not have ALLOCA empty.
2908 # To prevent `make install' from compiling alloca.o and then relinking cc1
2909 # because alloca.o is newer, we permit these recursive makes to compile
2910 # alloca.o.  Then cc1 is newer, so it won't have to be relinked.
2911         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2912         $(MAKE) stage2
2913         -if test $@ = bootstrap-lean; then rm -rf stage1; else true; fi
2914         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2915
2916 bootstrap2 bootstrap2-lean: force
2917         $(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)"
2918         $(MAKE) stage2
2919         -if test $@ = bootstrap2-lean; then rm -rf stage1; else true; fi
2920         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2921
2922 bootstrap3 bootstrap3-lean: force
2923         $(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)"
2924
2925 bootstrap4 bootstrap4-lean: force
2926         $(MAKE) CC="stage3/xgcc$(exeext) -Bstage3/ -B$(build_tooldir)/bin/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)"
2927
2928 # Compare the object files in the current directory with those in the
2929 # stage2 directory.
2930
2931 # ./ avoids bug in some versions of tail.
2932 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2933         -rm -f .bad_compare
2934         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2935         for file in *$(objext); do \
2936           tail +16c ./$$file > tmp-foo1; \
2937           tail +16c stage$$stage/$$file > tmp-foo2 \
2938             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2939         done
2940         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2941         for dir in tmp-foo intl $(SUBDIRS); do \
2942           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2943             for file in $$dir/*$(objext); do \
2944               tail +16c ./$$file > tmp-foo1; \
2945               tail +16c stage$$stage/$$file > tmp-foo2 \
2946                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2947             done; \
2948           else true; fi; \
2949         done
2950         -rm -f tmp-foo*
2951         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2952         if [ -f .bad_compare ]; then \
2953           echo "Bootstrap comparison failure!"; \
2954           cat .bad_compare; \
2955           exit 1; \
2956         else \
2957           case "$@" in \
2958             *-lean ) rm -rf stage$$stage ;; \
2959             *) ;; \
2960           esac; true; \
2961         fi
2962
2963 # Compare the object files in the current directory with those in the
2964 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
2965 # running tail and the overhead of twice copying each object file.
2966
2967 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2968         -rm -f .bad_compare
2969         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2970         for file in *$(objext); do \
2971           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2972         done
2973         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2974         for dir in tmp-foo intl $(SUBDIRS); do \
2975           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2976             for file in $$dir/*$(objext); do \
2977               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2978             done; \
2979           else true; fi; \
2980         done
2981         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2982         if [ -f .bad_compare ]; then \
2983           echo "Bootstrap comparison failure!"; \
2984           cat .bad_compare; \
2985           exit 1; \
2986         else \
2987           case "$@" in \
2988             *-lean ) rm -rf stage$$stage ;; \
2989           esac; true; \
2990         fi
2991
2992 # Copy the object files from a particular stage into a subdirectory.
2993 stage1-start:
2994         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2995         -for dir in intl $(SUBDIRS) ; \
2996          do \
2997            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2998          done
2999         -mv $(STAGESTUFF) stage1
3000         -mv intl/*$(objext) stage1/intl
3001 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3002 # dir will work properly.
3003         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
3004         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
3005         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
3006         -rm -f stage1/libgcc.a
3007         -cp libgcc.a stage1
3008         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3009           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
3010         else true; fi
3011         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3012           cp stage1/$${f} . ; \
3013         else true; \
3014         fi; done
3015 stage1: force stage1-start lang.stage1
3016
3017 stage2-start:
3018         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
3019         -for dir in intl $(SUBDIRS) ; \
3020          do \
3021            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
3022          done
3023         -mv $(STAGESTUFF) stage2
3024         -mv intl/*$(objext) stage2/intl
3025 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3026 # dir will work properly.
3027         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
3028         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
3029         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
3030         -rm -f stage2/libgcc.a
3031         -cp libgcc.a stage2
3032         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3033           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
3034         else true; fi
3035         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3036           cp stage2/$${f} . ; \
3037         else true; \
3038         fi; done
3039 stage2: force stage2-start lang.stage2
3040
3041 stage3-start:
3042         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
3043         -for dir in intl $(SUBDIRS) ; \
3044          do \
3045            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
3046          done
3047         -mv $(STAGESTUFF) stage3
3048         -mv intl/*$(objext) stage3/intl
3049 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3050 # dir will work properly.
3051         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
3052         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
3053         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
3054         -rm -f stage3/libgcc.a
3055         -cp libgcc.a stage3
3056         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3057           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
3058         else true; fi
3059         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3060           cp stage3/$${f} . ; \
3061         else true; \
3062         fi; done
3063 stage3: force stage3-start lang.stage3
3064
3065 stage4-start:
3066         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3067         -for dir in intl $(SUBDIRS) ; \
3068          do \
3069            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3070          done
3071         -mv $(STAGESTUFF) stage4
3072         -mv intl/*$(objext) stage4/intl
3073 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3074 # dir will work properly.
3075         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3076         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3077         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3078         -rm -f stage4/libgcc.a
3079         -cp libgcc.a stage4
3080         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3081           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3082         else true; fi
3083         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3084           cp stage4/$${f} . ; \
3085         else true; \
3086         fi; done
3087 stage4: force stage4-start lang.stage4
3088
3089 # Copy just the executable files from a particular stage into a subdirectory,
3090 # and delete the object files.  Use this if you're just verifying a version
3091 # that is pretty sure to work, and you are short of disk space.
3092 risky-stage1: stage1
3093         -make clean
3094
3095 risky-stage2: stage2
3096         -make clean
3097
3098 risky-stage3: stage3
3099         -make clean
3100
3101 risky-stage4: stage4
3102         -make clean
3103
3104 #In GNU Make, ignore whether `stage*' exists.
3105 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3106 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3107
3108 force:
3109
3110 # ---
3111 # The enquire rules are still useful for building new float-anything.h.
3112 # Special flags for compiling enquire.
3113 # We disable optimization to make floating point more reliable.
3114 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3115 ENQUIRE_LDFLAGS = $(LDFLAGS)
3116
3117 # Enquire target (This is a variable so that a target can choose not to
3118 # build it.)
3119 ENQUIRE = enquire
3120
3121 # Test to see whether <float.h> exists in the system header files,
3122 # and is not derived from GCC.
3123 FLOAT_H_TEST = \
3124   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3125   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3126   then false; \
3127   else :; fi
3128 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3129 # to ensure, we're emitting a full blown <float.h> ourselves.
3130 FLOAT_H_TEST = false
3131
3132 # Used to compile enquire with standard cc, but have forgotten why.
3133 # Let's try with GCC.
3134 enquire: enquire.o $(GCC_PARTS)
3135         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3136 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3137         if $(FLOAT_H_TEST); then \
3138           rm -f include/float.h; \
3139           SYS_FLOAT_H_WRAP=1; \
3140         else :; \
3141           SYS_FLOAT_H_WRAP=0; \
3142         fi; \
3143         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3144           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3145           -I. -c $(srcdir)/enquire.c
3146
3147 # Create float.h source for the native machine.
3148 # Make it empty if we can use the system float.h without changes.
3149 float.h-nat: enquire
3150         -./enquire -f > tmp-float.h
3151         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3152         mv tmp-float.h float.h-nat
3153
3154 # Create a dummy float.h source for a cross-compiler.
3155 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3156 # and make that the default float_format in configure?
3157 float.h-cross:
3158         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3159         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3160         echo "#endif" >> t-float.h-cross
3161         mv t-float.h-cross float.h-cross
3162