gcc/Makefile.in

   1 # Makefile for GNU C compiler.
   2 #   Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995
   3 #   1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
   4
   5 #This file is part of GNU CC.
   6
   7 #GNU CC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GNU CC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GNU CC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston MA 02111-1307, USA.
  21
  22 # The targets for external use include:
  23 # all, doc, proto, install, install-cross, install-cross-rest,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean,
  25 # stage1, stage2, stage3, stage4.
  26
  27 # This is the default target.
  28 all:
  29
  30 # Suppress smart makes who think they know how to automake Yacc files
  31 .y.c:
  32
  33 # Directory where sources are, from where we are.
  34 srcdir = @srcdir@
  35 VPATH = @srcdir@
  36
  37 # Pointer to the GCC Project website
  38 website=http://gcc.gnu.org
  39
  40 # Variables that exist for you to override.
  41 # See below for how to change them for certain systems.
  42
  43 # List of language subdirectories.
  44 # This is overridden by configure.
  45 SUBDIRS =@subdirs@
  46
  47 # Selection of languages to be made.
  48 # This is overridden by configure.
  49 CONFIG_LANGUAGES = @all_languages@
  50 LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES)
  51
  52 # Languages should create dependencies of $(INTL_TARGETS) on generated
  53 # sources in Make-lang.in.  Example:
  54 # $(INTL_TARGETS): $(srcdir)/cp/parse.c
  55 INTL_TARGETS = intl.all intl.install
  56
  57 # Selection of languages to be made during stage1 build.
  58 # This is overridden by configure.
  59 BOOT_LANGUAGES = c @all_boot_languages@
  60
  61 ALLOCA =
  62 ALLOCA_FLAGS =
  63 ALLOCA_FINISH = true
  64
  65 # Various ways of specifying flags for compilations:
  66 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
  67 # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2 and stage3
  68 # compilations.
  69 # XCFLAGS is used for most compilations but not when using the GCC just built.
  70 # TCFLAGS is used for compilations with the GCC just built.
  71 # STAGE1_CFLAGS is set by configure on some targets.
  72 XCFLAGS =
  73 TCFLAGS =
  74 BOOT_CFLAGS = -g -O2
  75 STAGE1_CFLAGS = -g @stage1_cflags@
  76 CFLAGS = $(STAGE1_CFLAGS)
  77
  78 # The warning flags are separate from BOOT_CFLAGS because people tend to
  79 # override optimization flags and we'd like them to still have warnings
  80 # turned on.  These flags are also used to pass other stage dependent
  81 # flags from configure.  The user is free to explicitly turn these flags
  82 # off if they wish.
  83 # LOOSE_WARN are the warning flags to use when compiling something
  84 # which is only compiled with gcc, such as libgcc and the frontends
  85 # other than C.
  86 # STRICT_WARN and STRICT2_WARN are the additional warning flags to
  87 # apply to the back end and the C front end, which may be compiled
  88 # with other compilers.  This is partially controlled by configure in
  89 # stage1, as not all versions of gcc understand -Wno-long-long.
  90 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  91 STRICT_WARN = -Wtraditional @strict1_warn@
  92 STRICT2_WARN = -Wtraditional -pedantic -Wno-long-long
  93
  94 # This is how we control whether or not the additional warnings are applied.
  95 .-warn = $(STRICT_WARN)
  96 GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn)
  97
  98 # All warnings have to be shut off in stage1 if the compiler used then
  99 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 100 # $(GCC_WARN_CFLAGS), or nothing.
 101 WARN_CFLAGS = @warn_cflags@
 102
 103 # These exists to be overridden by the x-* and t-* files, respectively.
 104 X_CFLAGS =
 105 T_CFLAGS =
 106
 107 X_CPPFLAGS =
 108 T_CPPFLAGS =
 109
 110 AWK = @AWK@
 111 CC = @CC@
 112 BISON = @BISON@
 113 BISONFLAGS =
 114 FLEX = @FLEX@
 115 FLEXFLAGS =
 116 AR = ar
 117 AR_FLAGS = rc
 118 DLLTOOL = dlltool
 119 SHELL = /bin/sh
 120 # on sysV, define this as cp.
 121 INSTALL = @INSTALL@
 122 # Some systems may be missing symbolic links, regular links, or both.
 123 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 124 LN=@LN@
 125 LN_S=@LN_S@
 126 # These permit overriding just for certain files.
 127 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 128 INSTALL_DATA = @INSTALL_DATA@
 129 MAKEINFO = @MAKEINFO@
 130 MAKEINFOFLAGS =
 131 TEXI2DVI = texi2dvi
 132 TEXI2POD = $(srcdir)/../contrib/texi2pod.pl
 133 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --section=1
 134 # For GNUmake: let us decide what gets passed to recursive makes.
 135 MAKEOVERRIDES =
 136 @SET_MAKE@
 137 # Some compilers can't handle cc -c blah.c -o foo/blah.o.
 138 # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc.
 139 OUTPUT_OPTION = @OUTPUT_OPTION@
 140
 141 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 142 # -I../zlib, unless we were configured with --with-system-zlib, in which
 143 # case both are empty.
 144 ZLIB = @zlibdir@ -lz
 145 ZLIBINC = @zlibinc@
 146
 147 # How to invoke ranlib.
 148 RANLIB = ranlib
 149 # Test to use to see whether ranlib exists on the system.
 150 RANLIB_TEST = \
 151   [ -f $(RANLIB) ] \
 152   || [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
 153
 154 # Substitution type for target's getgroups 2nd arg.
 155 TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@
 156
 157 # Compiler to use for compiling libgcc1.a.
 158 # OLDCC should not be the GNU C compiler,
 159 # since that would compile typical libgcc1.a functions such as mulsi3
 160 # into infinite recursions.
 161 OLDCC = cc
 162
 163 # CFLAGS for use with OLDCC, for compiling libgcc1.a.
 164 # NOTE: -O does not work on some Unix systems!
 165 CCLIBFLAGS = -O
 166
 167 # Version of ar to use when compiling libgcc1.a.
 168 OLDAR = ar
 169 OLDAR_FLAGS = qc
 170
 171 # Target to use when installing include directory.  Either
 172 # install-headers-tar or install-headers-cpio.
 173 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 174
 175 # Header files that are made available under the same name
 176 # to programs compiled with GCC.
 177 USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \
 178     $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/proto.h \
 179     $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \
 180     $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
 181
 182 # Target to use whe installing assert.h.  Some systems may
 183 # want to set this empty.
 184 INSTALL_ASSERT_H = install-assert-h
 185
 186 # The GCC to use for compiling libgcc.a, enquire, and libgcc1-test.
 187 # Usually the one we just built.
 188 # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS).
 189 GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include
 190
 191 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 192 # It omits XCFLAGS, and specifies -B./.
 193 # It also specifies -isystem ./include to find, e.g., stddef.h.
 194 GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) -isystem ./include $(TCFLAGS)
 195
 196 # Specify the abi to use when building the c++ runtime
 197 GXX_ABI_FLAG=@GXX_ABI_FLAG@
 198
 199 # Sed command to transform gcc to installed name.  Overwritten by configure.
 200 program_transform_name = @program_transform_name@
 201 program_transform_cross_name = s,^,$(target_alias)-,
 202
 203 build_canonical = @build_canonical@
 204 host_canonical = @host_canonical@
 205
 206 # Tools to use when building a cross-compiler.
 207 # These are used because `configure' appends `cross-make'
 208 # to the makefile when making a cross-compiler.
 209
 210 # Use the tools from the build tree, if they are available.
 211
 212 # objdir is set by configure.
 213 objdir = @objdir@
 214
 215 AR_FOR_TARGET = ` \
 216   if [ -f $(objdir)/../binutils/ar ] ; then \
 217     echo $(objdir)/../binutils/ar ; \
 218   else \
 219     if [ "$(host_canonical)" = "$(target)" ] ; then \
 220       echo ar; \
 221     else \
 222        t='$(program_transform_cross_name)'; echo ar | sed -e $$t ; \
 223     fi; \
 224   fi`
 225 AR_FLAGS_FOR_TARGET =
 226 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 227 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 228 RANLIB_FOR_TARGET = ` \
 229   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 230     echo $(objdir)/../binutils/ranlib ; \
 231   else \
 232     if [ "$(host_canonical)" = "$(target)" ] ; then \
 233       echo ranlib; \
 234     else \
 235        t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
 236     fi; \
 237   fi`
 238 RANLIB_TEST_FOR_TARGET = \
 239   [ -f $(RANLIB_FOR_TARGET) ] \
 240   || ( [ "$(host_canonical)" = "$(target)" ] \
 241        && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )
 242 NM_FOR_TARGET = ` \
 243   if [ -f $(objdir)/../binutils/nm ] ; then \
 244     echo $(objdir)/../binutils/nm ; \
 245   else \
 246     if [ "$(host_canonical)" = "$(target)" ] ; then \
 247       echo nm; \
 248     else \
 249        t='$(program_transform_cross_name)'; echo nm | sed -e $$t ; \
 250     fi; \
 251   fi`
 252
 253 # Dir to search for system headers.  Overridden by cross-make.
 254 SYSTEM_HEADER_DIR = /usr/include
 255
 256 # Where to find some libiberty headers.
 257 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 258 OBSTACK_H   = $(srcdir)/../include/obstack.h
 259 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 260
 261 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 262 CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include
 263
 264 # Control whether to run fixproto and fixincludes.
 265 STMP_FIXPROTO = stmp-fixproto
 266 STMP_FIXINC = stmp-fixinc
 267
 268 # Test to see whether <limits.h> exists in the system header files.
 269 LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ]
 270
 271 target=@target@
 272 target_alias=@target_alias@
 273 xmake_file=@dep_host_xmake_file@
 274 tmake_file=@dep_tmake_file@
 275 out_file=$(srcdir)/config/@out_file@
 276 out_object_file=@out_object_file@
 277 md_file=$(srcdir)/config/@md_file@
 278 tm_file=@tm_file_list@
 279 build_xm_file=@build_xm_file_list@
 280 host_xm_file=@host_xm_file_list@
 281 lang_specs_files=@lang_specs_files@
 282 lang_options_files=@lang_options_files@
 283 lang_tree_files=@lang_tree_files@
 284 GCC_THREAD_FILE=@thread_file@
 285 OBJC_BOEHM_GC=@objc_boehm_gc@
 286 GTHREAD_FLAGS=@gthread_flags@
 287 # Be prepared for gcc2 merges.
 288 gcc_version=@gcc_version@
 289 gcc_version_trigger=@gcc_version_trigger@
 290 version=$(gcc_version)
 291 mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'`
 292
 293 # Common prefix for installation directories.
 294 # NOTE: This directory must exist when you start installation.
 295 prefix = @prefix@
 296 # Directory in which to put localized header files. On the systems with
 297 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 298 # `/usr'.
 299 # NOTE: local_prefix *should not* default from prefix.
 300 local_prefix = @local_prefix@
 301 # Directory in which to put host dependent programs and libraries
 302 exec_prefix = @exec_prefix@
 303 # Directory in which to put the executable for the command `gcc'
 304 bindir = @bindir@
 305 # Directory in which to put the directories used by the compiler.
 306 libdir = @libdir@
 307 # Directory in which the compiler finds executables, libraries, etc.
 308 libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version)
 309 # Used to produce a relative $(gcc_tooldir) in gcc.o
 310 unlibsubdir = ../../..
 311 # Directory in which to find other cross-compilation tools and headers.
 312 dollar = @dollar@
 313 # Used in install-cross.
 314 gcc_tooldir = @gcc_tooldir@
 315 # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 316 build_tooldir = $(exec_prefix)/$(target_alias)
 317 # Directory in which the compiler finds g++ includes.
 318 gcc_gxx_include_dir= @gcc_gxx_include_dir@
 319 # Directory to search for site-specific includes.
 320 includedir = $(local_prefix)/include
 321 # assertdir is overridden in cross-make.
 322 # (But this currently agrees with what is in cross-make.)
 323 assertdir = $(gcc_tooldir)/include
 324 # where the info files go
 325 infodir = @infodir@
 326 # Where cpp should go besides $prefix/bin if necessary
 327 cpp_install_dir = @cpp_install_dir@
 328 # where the locale files go
 329 datadir = $(prefix)/@DATADIRNAME@
 330 localedir = $(datadir)/locale
 331 # Extension (if any) to put in installed man-page filename.
 332 manext = .1
 333 objext = .o
 334 exeext = @host_exeext@
 335 build_exeext = @build_exeext@
 336
 337 # Directory in which to put man pages.
 338 mandir = @mandir@
 339 man1dir = $(mandir)/man1
 340 # Dir for temp files.
 341 tmpdir = /tmp
 342
 343 # Top build directory, relative to here.
 344 top_builddir = .
 345
 346 # Whether we were configured with NLS.
 347 USE_NLS = @USE_NLS@
 348
 349 # Internationalization library.
 350 INTLLIBS = @INTLLIBS@
 351
 352 # List of internationalization subdirectories.
 353 POSUB = @POSUB@
 354 INTL_SUBDIRS = intl $(POSUB)
 355
 356 # Additional system libraries to link with.
 357 CLIB=
 358
 359 # Change this to a null string if obstacks are installed in the
 360 # system library.
 361 OBSTACK=obstack.o
 362
 363 # The GC method to be used on this system.
 364 GGC=@GGC@.o
 365
 366 # If a supplementary library is being used for the GC.
 367 GGC_LIB=
 368
 369 # Configure will set these if you need vfprintf and possibly _doprnt support.
 370 VFPRINTF=@vfprintf@
 371 DOPRINT=@doprint@
 372
 373 # Specify the rule for actually making libgcc.a,
 374 LIBGCC = libgcc.a
 375 # and the rule for installing it.
 376 INSTALL_LIBGCC = install-libgcc
 377
 378 # Specify the rule for actually making libgcc1.a.
 379 # The value may be empty; that means to do absolutely nothing
 380 # with or for libgcc1.a.
 381 LIBGCC1 = libgcc1.a
 382
 383 # Specify the rule for making libgcc1.a for a cross-compiler.
 384 # The default rule assumes that libgcc1.a is supplied by the user.
 385 CROSS_LIBGCC1 = libgcc1.cross
 386
 387 # Options to use when compiling libgcc2.a.
 388 # -g1 causes output of debug info only for file-scope entities.
 389 # we use this here because that should be enough, and also
 390 # so that -g1 will be tested.
 391 #
 392 LIBGCC2_DEBUG_CFLAGS = -g1
 393 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@
 394
 395 # Additional options to use when compiling libgcc2.a.
 396 # Some targets override this to -isystem include
 397 LIBGCC2_INCLUDES =
 398
 399 # Additional target-dependent options for compiling libgcc2.a.
 400 TARGET_LIBGCC2_CFLAGS =
 401
 402 # Additional sources to handle exceptions; overridden by some targets.
 403 LIB2ADDEH = $(srcdir)/frame-dwarf2.c
 404
 405 # libgcc1-test target (must also be overridable for a target)
 406 LIBGCC1_TEST = libgcc1-test
 407
 408 # nm flags to list global symbols in libgcc object files.
 409 SHLIB_NM_FLAGS = -pg
 410
 411 # List of extra executables that should be compiled for this target machine
 412 # that are used for compiling from source code to object code.
 413 # The rules for compiling them should be in the t-* file for the machine.
 414 EXTRA_PASSES =@extra_passes@
 415
 416 # Like EXTRA_PASSES, but these are used when linking.
 417 EXTRA_PROGRAMS = @extra_programs@
 418
 419 # List of extra object files that should be compiled for this target machine.
 420 # The rules for compiling them should be in the t-* file for the machine.
 421 EXTRA_PARTS = @extra_parts@
 422
 423 # List of extra object files that should be compiled and linked with
 424 # compiler proper (cc1, cc1obj, cc1plus).
 425 EXTRA_OBJS = @extra_objs@
 426
 427 # List of extra object files that should be compiled and linked with
 428 # the gcc driver.
 429 EXTRA_GCC_OBJS =@host_extra_gcc_objs@
 430
 431 # List of additional header files to install.
 432 # Often this is edited directly by `configure'.
 433 EXTRA_HEADERS =@extra_headers_list@
 434
 435 # Set this to `collect2' to enable use of collect2.
 436 USE_COLLECT2 = @will_use_collect2@
 437 # If we might be using collect2, then this variable will be set to
 438 # -DUSE_COLLECT2.  toplev.c, collect2.c and libgcc2.c all need to
 439 # if we may be using collect2.
 440 MAYBE_USE_COLLECT2 = @maybe_use_collect2@
 441 # It is convenient for configure to add the assignment at the beginning,
 442 # so don't override it here.
 443 USE_COLLECT2 = collect2$(exeext)
 444
 445 # List of extra C and assembler files to add to libgcc1.a.
 446 # Assembler files should have names ending in `.asm'.
 447 LIB1FUNCS_EXTRA =
 448
 449 # List of extra C and assembler files to add to libgcc2.a.
 450 # Assembler files should have names ending in `.asm'.
 451 LIB2FUNCS_EXTRA =
 452
 453 # Handle cpp installation.
 454 INSTALL_CPP=
 455 UNINSTALL_CPP=
 456
 457 # We do not try to build float.h anymore.  Let configure select the
 458 # appropriate pre-built float.h file for the target.
 459 FLOAT_H=@float_h_file@
 460
 461 # Program to convert libraries.
 462 LIBCONVERT =
 463
 464 # Control whether header files are installed.
 465 INSTALL_HEADERS=install-headers
 466
 467 # Control whether Info documentation is built and installed.
 468 BUILD_INFO = @BUILD_INFO@
 469 INSTALL_INFO = @INSTALL_INFO@
 470
 471 # Additional directories of header files to run fixincludes on.
 472 # These should be directories searched automatically by default
 473 # just as /usr/include is.
 474 # *Do not* use this for directories that happen to contain
 475 # header files, but are not searched automatically by default.
 476 # On most systems, this is empty.
 477 OTHER_FIXINCLUDES_DIRS=
 478
 479 # A list of all the language-specific executables.
 480 # This is overridden by configure.
 481 COMPILERS = cc1$(exeext) @all_compilers@
 482
 483 # List of things which should already be built whenever we try to use xgcc
 484 # to compile anything (without linking).
 485 GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES)
 486
 487 # List of things which should already be built whenever we try to use xgcc
 488 # to link anything.
 489 GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS)
 490
 491 # Directory to link to, when using the target `maketest'.
 492 DIR = ../gcc
 493
 494 # Flags to use when cross-building GCC.
 495 # Prefix to apply to names of object files when using them
 496 # to run on the machine we are compiling on.
 497 HOST_PREFIX=
 498 # Prefix to apply to names of object files when compiling them
 499 # to run on the machine we are compiling on.
 500 # The default for this variable is chosen to keep these rules
 501 # out of the way of the other rules for compiling the same source files.
 502 HOST_PREFIX_1=loser-
 503 HOST_CC=$(CC)
 504 HOST_CFLAGS=$(ALL_CFLAGS) -DGENERATOR_FILE
 505 HOST_CLIB=$(CLIB)
 506 HOST_LDFLAGS=$(LDFLAGS)
 507 HOST_CPPFLAGS=$(ALL_CPPFLAGS)
 508 HOST_ALLOCA=$(ALLOCA)
 509 HOST_MALLOC=$(MALLOC)
 510 HOST_OBSTACK=$(OBSTACK)
 511 HOST_VFPRINTF=$(VFPRINTF)
 512 HOST_DOPRINT=$(DOPRINT)
 513
 514 # Actual name to use when installing a native compiler.
 515 GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t`
 516 CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$t`
 517 PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t`
 518 UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t`
 519 GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t`
 520 GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t`
 521
 522 # Actual name to use when installing a cross-compiler.
 523 GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t`
 524 CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$t`
 525 PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t`
 526 UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t`
 527
 528 # Choose the real default target.
 529 ALL=all.internal
 530
 531 # Choose the real install target.
 532 INSTALL_TARGET=install-normal
 533
 534 # Setup the testing framework, if you have one
 535 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 536             echo $${rootme}/../expect/expect ; \
 537           else echo expect ; fi`
 538
 539 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 540                echo $${srcdir}/../dejagnu/runtest ; \
 541             else echo runtest; fi`
 542 RUNTESTFLAGS =
 543
 544 # Extra symbols for fixproto to define when parsing headers.
 545 FIXPROTO_DEFINES =
 546
 547 # Extra flags to use when compiling crt{begin,end}.o.
 548 CRTSTUFF_T_CFLAGS =
 549
 550 # Extra flags to use when compiling [m]crt0.o.
 551 CRT0STUFF_T_CFLAGS =
 552
 553 # "t" or nothing, for building multilibbed versions of, say, crtbegin.o.
 554 T =
 555
 556 # Should T contain a `=', libgcc.mk will make T_TARGET, setting
 557 # $(T_TARGET) to the name of the actual target filename.
 558 T_TARGET =
 559 T_TARGET : $(T_TARGET)
 560
 561 # End of variables for you to override.
 562
 563 # Definition of `all' is here so that new rules inserted by sed
 564 # do not specify the default target.
 565 # The real definition is under `all.internal' (for native compilers)
 566 # or `all.cross' (for cross compilers).
 567 all: all.indirect
 568
 569 # This tells GNU Make version 3 not to put all variables in the environment.
 570 .NOEXPORT:
 571
 572 # sed inserts variable overrides after the following line.
 573 ####target overrides
 574 @target_overrides@
 575
 576 ####host overrides
 577 @host_overrides@
 578
 579 ####cross overrides
 580 @cross_defines@
 581 @cross_overrides@
 582
 583 ####build overrides
 584 @build_overrides@
 585 #\f
 586 # Now figure out from those variables how to compile and link.
 587
 588 all.indirect: $(ALL)
 589
 590 # IN_GCC tells various files that system.h, toplev.c, etc are available.
 591 INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@
 592
 593 # This is the variable actually used when we compile.
 594 # If you change this line, you probably also need to change the definition
 595 # of HOST_CFLAGS in build-make to match.
 596 ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) \
 597   $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@
 598
 599 # Likewise.
 600 ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
 601
 602 # Even if ALLOCA is set, don't use it if compiling with GCC.
 603 USE_ALLOCA= ${ALLOCA}
 604 USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac `
 605 USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac `
 606 USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac `
 607 USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac `
 608 USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; esac `
 609
 610 # Dependency on obstack, alloca, malloc or whatever library facilities
 611 # are not installed in the system libraries.
 612 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 613 LIBDEPS= $(INTLLIBS) $(OBSTACK) $(ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT)
 614
 615 # Likewise, for use in the tools that must run on this machine
 616 # even if we are cross-building GCC.
 617 # We don't use USE_ALLOCA because backquote expansion doesn't work in deps.
 618 HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT)
 619
 620 # How to link with both our special library facilities
 621 # and the system's installed libraries.
 622 LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a
 623
 624 # Likewise, for use in the tools that must run on this machine
 625 # even if we are cross-building GCC.
 626 HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC)  \
 627             $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB)
 628
 629 HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.o \
 630                 $(HOST_PREFIX)ggc-none.o gensupport.o hashtab.o safe-ctype.o
 631
 632 HOST_PRINT = $(HOST_PREFIX)print-rtl.o
 633 HOST_ERRORS = $(HOST_PREFIX)errors.o
 634
 635 # Specify the directories to be searched for header files.
 636 # Both . and srcdir are used, in that order,
 637 # so that tm.h and config.h will be found in the compilation
 638 # subdirectory rather than in the source directory.
 639 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 640 # currently being compiled, in both source trees, to be examined as well.
 641 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 642            -I$(srcdir)/config -I$(srcdir)/../include
 643
 644 # Always use -I$(srcdir)/config when compiling.
 645 .c.o:
 646         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
 647
 648 # This tells GNU make version 3 not to export all the variables
 649 # defined in this file into the environment.
 650 .NOEXPORT:
 651 #\f
 652 # Support for additional languages (other than c and objc).
 653 # ??? objc can be supported this way too (leave for later).
 654
 655 # These next lines are overridden by configure.
 656 LANG_MAKEFILES = @all_lang_makefiles@
 657 LANG_STAGESTUFF = @all_stagestuff@
 658 LANG_DIFF_EXCLUDES = @all_diff_excludes@
 659 LANG_EXTRA_HEADERS = @all_headers@
 660
 661 # Flags to pass to recursive makes.
 662 # CC is set by configure.  Hosts without symlinks need special handling
 663 # because we need CC="stage1/xgcc -Bstage1/" to work in the language
 664 # subdirectories.
 665 # ??? The choices here will need some experimenting with.
 666 ORDINARY_FLAGS_TO_PASS = \
 667         "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \
 668         "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \
 669         "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \
 670         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
 671         "BISON=$(BISON)" \
 672         "BISONFLAGS=$(BISONFLAGS)" \
 673         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 674         "CLIB=$(CLIB)" \
 675         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 676         "LDFLAGS=$(LDFLAGS)" \
 677         "FLEX=$(FLEX)" \
 678         "FLEXFLAGS=$(FLEXFLAGS)" \
 679         "LN=$(LN)" \
 680         "LN_S=$(LN_S)" \
 681         "MAKEINFO=$(MAKEINFO)" \
 682         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 683         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 684         "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \
 685         "SHELL=$(SHELL)" \
 686         "STAGE_PREFIX=@stage_prefix_set_by_configure@" \
 687         "exeext=$(exeext)" \
 688         "build_exeext=$(build_exeext)" \
 689         "objext=$(objext)" \
 690         "exec_prefix=$(exec_prefix)" \
 691         "prefix=$(prefix)" \
 692         "local_prefix=$(local_prefix)" \
 693         "gxx_include_dir=$(gcc_gxx_include_dir)" \
 694         "tooldir=$(tooldir)" \
 695         "gcc_tooldir=$(gcc_tooldir)" \
 696         "bindir=$(bindir)" \
 697         "libsubdir=$(libsubdir)" \
 698         "datadir=$(datadir)" \
 699         "localedir=$(localedir)"
 700 FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@"
 701 PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \
 702         -e 's|^ *[^ /][^ /]*/|%&|' \
 703         -e 's| -B| -B%|g' \
 704         -e 's|% *[^- /]|%&|g' \
 705         -e 's|%% *|../|g' \
 706         -e 's|%||g'
 707 SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \
 708         "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`"
 709 #\f
 710 # Lists of files for various purposes.
 711
 712 # Target specific, C specific object file
 713 C_TARGET_OBJS=@c_target_objs@
 714
 715 # Target specific, C++ specific object file
 716 CXX_TARGET_OBJS=@cxx_target_objs@
 717
 718 # Language-specific object files for C and Objective C.
 719 C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \
 720   c-convert.o c-aux-info.o c-common.o c-semantics.o c-dump.o libcpp.a \
 721   $(C_TARGET_OBJS)
 722
 723 # Language-specific object files for C.
 724 C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS)
 725
 726 # Language-independent object files.
 727
 728 OBJS = diagnostic.o version.o tree.o print-tree.o stor-layout.o fold-const.o  \
 729  function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o real.o  \
 730  builtins.o intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o   \
 731  dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o  \
 732  integrate.o jump.o cse.o loop.o doloop.o unroll.o flow.o combine.o varray.o  \
 733  regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
 734  insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o regrename.o    \
 735  insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o    \
 736  profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o          \
 737  mbchar.o splay-tree.o graph.o sbitmap.o resource.o hash.o predict.o          \
 738  lists.o ggc-common.o $(GGC) stringpool.o simplify-rtx.o ssa.o bb-reorder.o   \
 739  sibcall.o conflict.o timevar.o ifcvt.o dominance.o dependence.o dce.o \
 740  sched-vis.o sched-deps.o sched-rgn.o hashtab.o
 741
 742 BACKEND = toplev.o libbackend.a
 743
 744 # GEN files are listed separately, so they can be built before doing parallel
 745 #  makes for cc1 or cc1plus.  Otherwise sequent parallel make attempts to load
 746 #  them before rtl.o is compiled.
 747 GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \
 748  genpeep gengenrtl gencheck
 749
 750 # Files to be copied away after each stage in building.
 751 STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \
 752  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
 753  insn-attr.h insn-attrtab.c insn-opinit.c tree-check.h \
 754  s-flags s-config s-codes s-mlib s-under s-genrtl \
 755  s-output s-recog s-emit s-extract s-peep s-check \
 756  s-attr s-attrtab s-opinit s-crt0 \
 757  genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \
 758  genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \
 759  genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \
 760  genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \
 761  gencheck$(build_exeext) genrtl.c genrtl.h \
 762  xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \
 763  $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \
 764  enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \
 765  specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \
 766  gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \
 767  $(LANG_STAGESTUFF)
 768
 769 # Members of libgcc1.a.
 770 LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
 771    _lshrsi3 _ashrsi3 _ashlsi3 \
 772    _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
 773    _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
 774    _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
 775    _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
 776    _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
 777
 778 # Library members defined in libgcc2.c.
 779 LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
 780      _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _clz \
 781     _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
 782     _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
 783     _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
 784     _fixtfdi _fixunstfdi _floatditf \
 785     __gcc_bcmp _varargs __dummy _eprintf \
 786     _bb _clear_cache _trampoline __main _exit \
 787     _absvsi2 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 \
 788     _mulvsi3 _mulvdi3 _negvsi2 _negvdi2 \
 789     _ctors
 790
 791 LIB2FUNCS_EH = _eh
 792
 793 FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
 794     _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
 795     _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
 796     _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf
 797
 798 DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
 799     _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
 800     _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
 801     _df_to_sf _thenan_df _df_to_usi _usi_to_df
 802
 803 # GCONFIG_H lists the config files that the generator files depend on, while
 804 # CONFIG_H lists the the ones ordinary gcc files depend on, which includes
 805 # a file generated by gencodes.
 806 # The files that "belong" in GCONFIG_H are deliberately omitted
 807 # because having them there would not be useful in actual practice.
 808 # All they would do is cause complete recompilation every time
 809 # one of the machine description files is edited.
 810 # That may or may not be what one wants to do.
 811 # If it is, rm *.o is an easy way to do it.
 812 # GCONFIG_H = $(host_xm_file) $(tm_file)
 813 GCONFIG_H =
 814 CONFIG_H = $(GCONFIG_H) insn-codes.h
 815 MACHMODE_H = machmode.h machmode.def
 816 RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
 817 RTL_H = $(RTL_BASE_H) genrtl.h
 818 TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def
 819 BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h
 820 DEMANGLE_H = $(srcdir)/../include/demangle.h
 821 RECOG_H = recog.h
 822 EXPR_H = expr.h insn-codes.h
 823 REGS_H = regs.h varray.h $(MACHMODE_H)
 824 INTEGRATE_H = integrate.h varray.h
 825 LOOP_H = loop.h varray.h bitmap.h
 826 GCC_H = gcc.h version.h
 827 GGC_H = ggc.h varray.h
 828 TIMEVAR_H = timevar.h timevar.def
 829 INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h
 830 C_COMMON_H = c-common.h $(SPLAY_TREE_H)
 831 C_TREE_H = c-tree.h $(C_COMMON_H)
 832
 833 #\f
 834 # Language makefile fragments.
 835
 836 # The following targets define the interface between us and the languages.
 837 #
 838 # all.build, all.cross, start.encap, rest.encap,
 839 # info, dvi,
 840 # install-normal, install-common, install-info, install-man,
 841 # uninstall,
 842 # mostlyclean, clean, distclean, extraclean, maintainer-clean,
 843 # stage1, stage2, stage3, stage4
 844 #
 845 # Each language is linked in with a series of hooks (since we can't use `::'
 846 # targets).  The name of each hooked is "lang.${target_name}" (eg: lang.info).
 847 # Configure computes and adds these here.
 848
 849 ####language hooks
 850 @language_hooks@
 851
 852 # sed inserts language fragments after the following line.
 853 ####language fragments
 854 @language_fragments@
 855
 856 # End of language makefile fragments.
 857 #\f
 858 # The only suffixes we want for implicit rules are .c and .o, so clear
 859 # the list and add them.  This speeds up GNU Make, and allows -r to work.
 860 .SUFFIXES:
 861 .SUFFIXES: .c .o
 862
 863 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
 864    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
 865         $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \
 866                 "$(xmake_file)" "$(tmake_file)"
 867         cp config.status config.run
 868         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run
 869         rm -f config.run
 870
 871 $(srcdir)/configure: $(srcdir)/configure.in
 872         (cd $(srcdir) && autoconf)
 873
 874 gccbug: $(srcdir)/gccbug.in
 875         CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
 876
 877 mklibgcc: $(srcdir)/mklibgcc.in
 878         CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status
 879
 880 # cstamp-h.in controls rebuilding of config.in.
 881 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
 882 # delete it.  A stamp file is needed as autoheader won't update the file if
 883 # nothing has changed.
 884 # It remains in the source directory and is part of the distribution.
 885 # This follows what is done in shellutils, fileutils, etc.
 886 # "echo timestamp" is used instead of touch to be consistent with other
 887 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
 888 # ??? Newer versions have a maintainer mode that may be useful here.
 889 $(srcdir)/config.in: $(srcdir)/cstamp-h.in
 890 $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h
 891         (cd $(srcdir) && autoheader)
 892         @rm -f $(srcdir)/cstamp-h.in
 893         echo timestamp > $(srcdir)/cstamp-h.in
 894 auto-host.h: cstamp-h ; @true
 895 cstamp-h: config.in config.status
 896         CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
 897
 898 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
 899 # a target to build even if it is up-to-date.  So we must verify that
 900 # config.status does not exist before failing.
 901 config.status: $(srcdir)/configure $(srcdir)/config.gcc version.c
 902         @if [ ! -f config.status ] ; then \
 903           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
 904           false; \
 905         else \
 906           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
 907         fi
 908
 909 all.internal: start.encap rest.encap doc
 910 # This is what to compile if making a cross-compiler.
 911 # Note that we can compile enquire using the cross-compiler just built,
 912 # although we can't run it on this machine.
 913 all.cross: native gcc-cross cpp$(exeext) specs \
 914         $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc
 915 # This is what to compile if making gcc with a cross-compiler.
 916 all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build
 917 # This is what must be made before installing GCC and converting libraries.
 918 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
 919         xlimits.h lang.start.encap
 920 # These can't be made until after GCC can run.
 921 rest.encap: $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap
 922 # This is what is made with the host's compiler
 923 # whether making a cross compiler or not.
 924 native: config.status auto-host.h intl.all $(LANGUAGES) \
 925         $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2)
 926
 927 # Define the names for selecting languages in LANGUAGES.
 928 C c: cc1$(exeext) tradcpp0$(exeext)
 929 PROTO: proto
 930
 931 # Tell GNU make these are phony targets.
 932 .PHONY: C c PROTO proto
 933
 934 # On the target machine, finish building a cross compiler.
 935 # This does the things that can't be done on the host machine.
 936 rest.cross: $(LIBGCC) specs
 937
 938 # Verify that it works to compile and link libgcc1-test.
 939 # If it does, then there are sufficient replacements for libgcc1.a.
 940 libgcc1-test: libgcc1-test.o native $(GCC_PARTS)
 941         @echo "Testing libgcc1.  Ignore linker warning messages."
 942         $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \
 943           -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name`
 944 libgcc1-test.o: libgcc1-test.c native xgcc$(exeext)
 945         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c
 946
 947 # Recompile all the language-independent object files.
 948 # This is used only if the user explicitly asks for it.
 949 compilations: $(BACKEND)
 950
 951 # Like libcpp.a, this archive is strictly for the host.
 952 libbackend.a: $(OBJS)
 953         -rm -rf libbackend.a
 954         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
 955         if $(RANLIB_TEST) ; then $(RANLIB) libbackend.a ; else true ; fi
 956
 957 # We call this executable `xgcc' rather than `gcc'
 958 # to avoid confusion if the current directory is in the path
 959 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
 960 xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \
 961    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 962         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \
 963           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 964
 965 # cpp is to cpp0 as gcc is to cc1.
 966 # The only difference from xgcc is that it's linked with cppspec.o
 967 # instead of gccspec.o.
 968 cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \
 969    version.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
 970         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \
 971           prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS)
 972
 973 # Dump a specs file to make -B./ read these specs over installed ones.
 974 specs: xgcc$(exeext)
 975         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
 976         mv tmp-specs specs
 977
 978 # We do want to create an executable named `xgcc', so we can use it to
 979 # compile libgcc2.a.
 980 # Also create gcc-cross, so that install-common will install properly.
 981 gcc-cross: xgcc$(exeext)
 982         cp xgcc$(exeext) gcc-cross$(exeext)
 983
 984 cc1$(exeext): $(C_OBJS) $(BACKEND) $(LIBDEPS)
 985         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \
 986                 $(C_OBJS) $(BACKEND) $(LIBS)
 987
 988 # Build the version of limits.h that we will install.
 989 xlimits.h: glimits.h limitx.h limity.h
 990         if $(LIMITS_H_TEST) ; then \
 991           cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \
 992         else \
 993           cat $(srcdir)/glimits.h > tmp-xlimits.h; \
 994         fi
 995         mv tmp-xlimits.h xlimits.h
 996 #\f
 997 # Build libgcc.a.
 998
 999 LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA)
1000
1001 libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext)
1002         objext='$(objext)' \
1003         OLDCC='$(OLDCC)' \
1004         LIBGCC1='$(LIBGCC1)' \
1005         LIB1FUNCS='$(LIB1FUNCS)' \
1006         LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \
1007         LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \
1008         LIB2FUNCS='$(LIB2FUNCS)' \
1009         LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \
1010         LIB2ADD='$(LIB2ADD)' \
1011         FPBIT='$(FPBIT)' \
1012         FPBIT_FUNCS='$(FPBIT_FUNCS)' \
1013         DPBIT='$(DPBIT)' \
1014         DPBIT_FUNCS='$(DPBIT_FUNCS)' \
1015         MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \
1016         EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \
1017         SHLIB_LINK='$(SHLIB_LINK)' \
1018         SHLIB_EXT='$(SHLIB_EXT)' \
1019         SHLIB_MULTILIB='$(SHLIB_MULTILIB)' \
1020         SHLIB_MKMAP='$(SHLIB_MKMAP)' \
1021         SHLIB_MAPFILES='$(SHLIB_MAPFILES)' \
1022         SHLIB_NM_FLAGS='$(SHLIB_NM_FLAGS)' \
1023           $(SHELL) mklibgcc > tmp-libgcc.mk
1024         mv tmp-libgcc.mk libgcc.mk
1025
1026 # All the things that might cause us to want to recompile bits of libgcc.
1027 LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \
1028         libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \
1029         $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \
1030         stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) $(EXTRA_PARTS)
1031
1032 libgcc.a: $(LIBGCC_DEPS)
1033         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1034           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1035           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1036           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1037           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1038           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1039           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1040           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1041           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1042           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1043           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1044           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1045           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1046           LIB1ASMSRC='$(LIB1ASMSRC)' \
1047           -f libgcc.mk all
1048
1049 # Use the genmultilib shell script to generate the information the gcc
1050 # driver program needs to select the library directory based on the
1051 # switches.
1052 multilib.h: s-mlib; @true
1053 s-mlib: $(srcdir)/genmultilib Makefile
1054         $(SHELL) $(srcdir)/genmultilib \
1055           "$(MULTILIB_OPTIONS)" \
1056           "$(MULTILIB_DIRNAMES)" \
1057           "$(MULTILIB_MATCHES)" \
1058           "$(MULTILIB_EXCEPTIONS)" \
1059           "$(MULTILIB_EXTRA_OPTS)" \
1060           "$(MULTILIB_EXCLUSIONS)" > tmp-mlib.h
1061         $(SHELL) $(srcdir)/move-if-change tmp-mlib.h multilib.h
1062         touch s-mlib
1063
1064 # Build multiple copies of libgcc.a, one for each target switch.
1065 stmp-multilib: $(LIBGCC_DEPS)
1066         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
1067           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
1068           AR_FOR_TARGET="$(AR_FOR_TARGET)" \
1069           AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \
1070           AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \
1071           OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \
1072           CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \
1073           RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \
1074           RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \
1075           NM_FOR_TARGET="$(NM_FOR_TARGET)" AWK="$(AWK)" \
1076           LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \
1077           INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \
1078           CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \
1079           LIB1ASMSRC='$(LIB1ASMSRC)' \
1080           -f libgcc.mk all
1081         touch stmp-multilib
1082
1083 # Compile two additional files that are linked with every program
1084 # linked using GCC on systems using COFF or ELF, for the sake of C++
1085 # constructors.
1086 $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1087   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1088         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1089           -finhibit-size-directive -fno-inline-functions \
1090           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1091           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
1092
1093 $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1094   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1095         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1096           -finhibit-size-directive -fno-inline-functions \
1097           -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
1098           -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext)
1099
1100 # These are versions of crtbegin and crtend for shared libraries.
1101 $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1102   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1103         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1104           -finhibit-size-directive -fno-inline-functions \
1105           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1106           -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
1107           -o $(T)crtbeginS$(objext)
1108
1109 $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
1110   defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
1111         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
1112           -finhibit-size-directive -fno-inline-functions \
1113           -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \
1114           -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \
1115           -o $(T)crtendS$(objext)
1116
1117 # Compile the start modules crt0.o and mcrt0.o that are linked with
1118 # every program
1119 crt0.o: s-crt0 ; @true
1120 mcrt0.o: s-crt0; @true
1121
1122 s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H)
1123         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1124           -o crt0.o -c $(CRT0_S)
1125         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \
1126           -o mcrt0.o -c $(MCRT0_S)
1127         touch s-crt0
1128 #\f
1129 # Compiling object files from source files.
1130
1131 # Note that dependencies on obstack.h are not written
1132 # because that file is not part of GCC.
1133
1134 # C language specific files.
1135
1136 c-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) flags.h \
1137     diagnostic.h
1138 c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \
1139     $(C_TREE_H) input.h flags.h system.h toplev.h output.h cpplib.h
1140         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
1141
1142 $(srcdir)/c-parse.c: $(srcdir)/c-parse.y
1143         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o c-p$$$$.c c-parse.y && \
1144         mv -f c-p$$$$.c c-parse.c)
1145 $(srcdir)/c-parse.y: c-parse.in
1146         echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y
1147         sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
1148           -e "/^ifc$$/d" -e "/^end ifc$$/d" \
1149           $(srcdir)/c-parse.in >>tmp-c-parse.y
1150         $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
1151
1152 c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) $(C_TREE_H) \
1153     $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \
1154     toplev.h defaults.h intl.h
1155 c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1156     flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h
1157 c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1158     $(GGC_H)  c-lex.h toplev.h diagnostic.h output.h function.h \
1159     $(RTL_H) $(EXPR_H)
1160 c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h $(C_TREE_H) \
1161     c-pragma.h input.h intl.h flags.h toplev.h output.h \
1162     mbchar.h cpplib.h $(EXPR_H)
1163 c-aux-info.o : c-aux-info.c  $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1164     flags.h toplev.h
1165 c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h
1166 c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \
1167     defaults.h c-pragma.h toplev.h $(GGC_H)
1168 mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h
1169 graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \
1170     function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h
1171 sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1172     $(BASIC_BLOCK_H)
1173
1174 COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o
1175 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
1176 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
1177         -rm -f collect2$(exeext)
1178         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS)
1179
1180 collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \
1181         $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h
1182         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
1183         -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \
1184         -c $(srcdir)/collect2.c
1185
1186 tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h
1187 hash.o: hash.c hash.h system.h toplev.h
1188         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1189
1190 vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(GCONFIG_H) system.h
1191         rm -f vfprintf.c
1192         $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c
1193         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1194                 vfprintf.c $(OUTPUT_OPTION)
1195
1196 splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \
1197   $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h
1198         rm -f splay-tree.c
1199         $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c
1200         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1201                 splay-tree.c $(OUTPUT_OPTION)
1202
1203 underscore.c: s-under ; @true
1204
1205 s-under: $(GCC_PASSES)
1206         echo "int xxy_us_dummy;" >tmp-dum.c
1207         $(GCC_FOR_TARGET) -S tmp-dum.c
1208         echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
1209         if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
1210           echo "int prepends_underscore = 1;" >>tmp-under.c; \
1211         else \
1212           echo "int prepends_underscore = 0;" >>tmp-under.c; \
1213         fi
1214         $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c
1215         -rm -f tmp-dum.c tmp-dum.s
1216         touch s-under
1217
1218 # A file used by all variants of C.
1219
1220 c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1221         $(C_COMMON_H) flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1222         $(EXPR_H) diagnostic.h
1223
1224 c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1225         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1226         $(EXPR_H)
1227
1228 c-dump.o: c-dump.c $(CONFIG_H) system.h $(TREE_H) $(C_TREE_H) \
1229         c-lex.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \
1230         $(EXPR_H) $(SPLAY_TREE_H) c-dump.h
1231
1232 # Language-independent files.
1233
1234 DRIVER_DEFINES = \
1235   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
1236   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
1237   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
1238   -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \
1239   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
1240   -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\"
1241 gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \
1242     Makefile $(lang_specs_files) prefix.h $(GCC_H)
1243         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1244   $(DRIVER_DEFINES) \
1245   -c $(srcdir)/gcc.c
1246
1247 gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H)
1248 cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H)
1249
1250 tree-check.h: s-check ; @true
1251 s-check : gencheck $(srcdir)/move-if-change
1252         ./gencheck > tmp-check.h
1253         $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h
1254         touch s-check
1255
1256 gencheck : gencheck.o $(HOST_LIBDEPS)
1257         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1258          gencheck.o $(HOST_LIBS)
1259
1260 gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \
1261              $(lang_tree_files)
1262         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \
1263           $(srcdir)/gencheck.c
1264
1265 dumpvers: dumpvers.c
1266
1267 version.o: version.c version.h
1268
1269 ggc-common.o: ggc-common.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
1270         flags.h $(GGC_H) varray.h hash.h
1271
1272 ggc-simple.o: ggc-simple.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
1273         $(GGC_H) varray.h $(TIMEVAR_H)
1274
1275 ggc-page.o: ggc-page.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h toplev.h \
1276         $(GGC_H) varray.h $(TIMEVAR_H)
1277
1278 stringpool.o: stringpool.c $(CONFIG_H) system.h $(TREE_H) $(OBSTACK_H) \
1279         flags.h toplev.h
1280
1281 ggc-none.o: ggc-none.c $(GCONFIG_H) $(RTL_H) $(GGC_H)
1282         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1283
1284 obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1285         rm -f obstack.c
1286         $(LN_S) $(srcdir)/../libiberty/obstack.c obstack.c
1287         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1288                 obstack.c $(OUTPUT_OPTION)
1289
1290 prefix.o: prefix.c $(CONFIG_H) system.h Makefile prefix.h
1291         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1292         -DPREFIX=\"$(prefix)\" \
1293           -c $(srcdir)/prefix.c
1294
1295 convert.o: convert.c $(CONFIG_H) system.h $(TREE_H) flags.h convert.h toplev.h
1296
1297 tree.o : tree.c $(CONFIG_H) system.h $(TREE_H) flags.h function.h toplev.h \
1298    $(GGC_H) $(HASHTAB_H) output.h defaults.h
1299 print-tree.o : print-tree.c $(CONFIG_H) system.h $(TREE_H) $(GGC_H)
1300 stor-layout.o : stor-layout.c $(CONFIG_H) system.h $(TREE_H) flags.h \
1301    function.h $(EXPR_H) $(RTL_H) toplev.h $(GGC_H)
1302 fold-const.o : fold-const.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h \
1303    $(EXPR_H) $(RTL_H) $(GGC_H)
1304 diagnostic.o : diagnostic.c diagnostic.h \
1305    $(CONFIG_H) system.h $(TREE_H) $(RTL_H) tm_p.h flags.h \
1306    $(GGC_H) input.h $(INSN_ATTR_H) insn-codes.h insn-config.h toplev.h intl.h
1307 toplev.o : toplev.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) function.h \
1308    flags.h input.h $(INSN_ATTR_H) xcoffout.h defaults.h output.h diagnostic.h \
1309    insn-codes.h insn-config.h intl.h $(RECOG_H) Makefile toplev.h dwarfout.h \
1310    dwarf2out.h sdbout.h dbxout.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1311    graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) $(lang_options_files) ssa.h
1312         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(MAYBE_USE_COLLECT2) \
1313           -DTARGET_NAME=\"$(target_alias)\" \
1314           -c $(srcdir)/toplev.c
1315
1316 rtl.o : rtl.c $(GCONFIG_H) system.h $(RTL_H) bitmap.h $(GGC_H) toplev.h
1317         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1318
1319 print-rtl.o : print-rtl.c $(GCONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1320     $(BASIC_BLOCK_H)
1321         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1322 rtlanal.o : rtlanal.c $(CONFIG_H) system.h toplev.h $(RTL_H)
1323 errors.o : errors.c $(GCONFIG_H) system.h errors.h
1324         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1325
1326 varasm.o : varasm.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h \
1327    function.h defaults.h $(EXPR_H) hard-reg-set.h $(REGS_H) \
1328    xcoffout.h output.h c-pragma.h toplev.h dbxout.h sdbout.h $(GGC_H)
1329 function.o : function.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1330    function.h insn-flags.h insn-codes.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1331    insn-config.h $(RECOG_H) output.h toplev.h except.h hash.h $(GGC_H)
1332 stmt.o : stmt.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h  \
1333    insn-flags.h insn-config.h insn-codes.h hard-reg-set.h $(EXPR_H) except.h \
1334    $(LOOP_H) $(RECOG_H) toplev.h output.h varray.h $(GGC_H)
1335 except.o : except.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1336    function.h insn-flags.h $(EXPR_H) $(REGS_H) hard-reg-set.h \
1337    insn-config.h $(RECOG_H) output.h except.h toplev.h intl.h $(GGC_H)
1338 expr.o : expr.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h function.h \
1339    $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h $(RECOG_H) \
1340    output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h except.h \
1341    reload.h $(GGC_H) intl.h
1342 builtins.o : builtins.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1343    function.h $(REGS_H) insn-flags.h insn-codes.h $(EXPR_H) insn-config.h \
1344    $(RECOG_H) output.h typeclass.h hard-reg-set.h toplev.h hard-reg-set.h \
1345    except.h
1346 calls.o : calls.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h $(EXPR_H) \
1347    insn-flags.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H)
1348 expmed.o : expmed.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1349    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) real.h toplev.h
1350 explow.o : explow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1351    hard-reg-set.h insn-config.h $(EXPR_H) $(RECOG_H) insn-flags.h \
1352    insn-codes.h toplev.h function.h
1353 optabs.o : optabs.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h  \
1354    insn-flags.h insn-config.h insn-codes.h $(EXPR_H) $(RECOG_H) reload.h \
1355    toplev.h $(GGC_H) real.h defaults.h
1356 dbxout.o : dbxout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h $(REGS_H) \
1357    insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h dbxout.h \
1358    toplev.h
1359 sdbout.o : sdbout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) flags.h except.h \
1360    function.h $(EXPR_H) output.h hard-reg-set.h $(REGS_H) defaults.h real.h \
1361    insn-config.h $(OBSTACK_H) xcoffout.h c-pragma.h \
1362    sdbout.h toplev.h
1363 dwarfout.o : dwarfout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf.h \
1364    flags.h insn-config.h reload.h output.h defaults.h toplev.h dwarfout.h
1365 dwarf2out.o : dwarf2out.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) dwarf2.h \
1366    flags.h insn-config.h reload.h output.h defaults.h \
1367    hard-reg-set.h $(REGS_H) $(EXPR_H) toplev.h dwarf2out.h varray.h \
1368    $(GGC_H) except.h
1369 xcoffout.o : xcoffout.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) xcoffout.h \
1370    flags.h toplev.h output.h dbxout.h $(GGC_H)
1371 emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1372    function.h $(REGS_H) insn-config.h $(RECOG_H) real.h $(GGC_H) \
1373    $(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h \
1374    $(HASHTAB_H) defaults.h
1375 real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
1376 integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1377    $(INTEGRATE_H) insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
1378    intl.h function.h output.h $(RECOG_H) except.h toplev.h $(LOOP_H)
1379 jump.o : jump.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h $(REGS_H) \
1380    insn-config.h insn-flags.h $(RECOG_H) $(EXPR_H) real.h except.h function.h \
1381    toplev.h $(INSN_ATTR_H)
1382
1383 simplify-rtx.o : simplify-rtx.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1384    hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
1385    output.h function.h cselib.h $(GGC_H) $(OBSTACK_H)
1386 cse.o : cse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1387    real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h output.h function.h \
1388    $(BASIC_BLOCK_H) $(GGC_H)
1389 gcse.o : gcse.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h \
1390    flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H) \
1391    function.h output.h toplev.h
1392 sibcall.o : sibcall.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) function.h \
1393    hard-reg-set.h flags.h insn-config.h $(RECOG_H) $(BASIC_BLOCK_H)
1394 resource.o : resource.c $(CONFIG_H) $(RTL_H) hard-reg-set.h system.h \
1395    $(BASIC_BLOCK_H) $(REGS_H) flags.h output.h resource.h function.h toplev.h \
1396    $(INSN_ATTR_H) except.h
1397 lcm.o : lcm.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) hard-reg-set.h flags.h \
1398    real.h insn-config.h $(INSN_ATTR_H) $(RECOG_H) $(EXPR_H) $(BASIC_BLOCK_H)
1399 ssa.o : ssa.c $(CONFIG_H) system.h $(REGS_H) varray.h                   \
1400    hard-reg-set.h flags.h function.h real.h insn-config.h $(RECOG_H)    \
1401    $(BASIC_BLOCK_H) output.h ssa.h
1402 dce.o : dce.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H) \
1403    ssa.h insn-config.h $(RECOG_H) output.h
1404 conflict.o : conflict.c $(CONFIG_H) system.h $(OBSTACK_H) $(HASHTAB_H) \
1405    $(RTL_H) hard-reg-set.h $(BASIC_BLOCK_H)
1406 profile.o : profile.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1407    insn-flags.h insn-config.h output.h $(REGS_H) $(EXPR_H) function.h \
1408    gcov-io.h toplev.h $(GGC_H) hard-reg-set.h $(BASIC_BLOCK_H) defaults.h
1409 loop.o : loop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) insn-config.h \
1410    insn-flags.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) real.h \
1411    $(BASIC_BLOCK_H) function.h toplev.h varray.h except.h cselib.h
1412 doloop.o : doloop.c $(CONFIG_H) system.h $(RTL_H) flags.h $(LOOP_H) \
1413    insn-flags.h $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H)
1414 unroll.o : unroll.c $(CONFIG_H) system.h $(RTL_H) insn-config.h function.h \
1415    $(INTEGRATE_H) $(REGS_H) $(RECOG_H) flags.h $(EXPR_H) $(LOOP_H) toplev.h \
1416    hard-reg-set.h varray.h $(BASIC_BLOCK_H)
1417 flow.o : flow.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h insn-config.h \
1418    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h $(RECOG_H) \
1419    insn-flags.h function.h except.h $(EXPR_H) ssa.h $(GGC_H)
1420 dominance.o : dominance.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h \
1421    $(BASIC_BLOCK_H)
1422 combine.o : combine.c $(CONFIG_H) system.h $(RTL_H) flags.h function.h \
1423    insn-config.h insn-flags.h insn-codes.h $(INSN_ATTR_H) $(REGS_H) $(EXPR_H) \
1424    $(BASIC_BLOCK_H) $(RECOG_H) real.h hard-reg-set.h toplev.h
1425 regclass.o : regclass.c $(CONFIG_H) system.h $(RTL_H) hard-reg-set.h flags.h \
1426    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(RECOG_H) reload.h real.h \
1427    toplev.h function.h output.h $(GGC_H)
1428 local-alloc.o : local-alloc.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1429    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h $(RECOG_H) \
1430    output.h function.h $(INSN_ATTR_H) toplev.h
1431 bitmap.o : bitmap.c $(GCONFIG_H) system.h $(RTL_H) flags.h $(BASIC_BLOCK_H) \
1432    $(REGS_H)
1433         $(CC) -c $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
1434 global.o : global.c $(CONFIG_H) system.h $(RTL_H) flags.h reload.h function.h \
1435    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h insn-config.h output.h toplev.h
1436 varray.o : varray.c $(CONFIG_H) system.h varray.h $(RTL_H) $(TREE_H) bitmap.h
1437 reload.o : reload.c $(CONFIG_H) system.h $(RTL_H) flags.h output.h $(EXPR_H) \
1438    reload.h $(RECOG_H) hard-reg-set.h insn-config.h insn-codes.h $(REGS_H) \
1439    function.h real.h toplev.h
1440 reload1.o : reload1.c $(CONFIG_H) system.h $(RTL_H) real.h flags.h $(EXPR_H) \
1441    reload.h $(REGS_H) hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
1442    $(BASIC_BLOCK_H) $(RECOG_H) output.h function.h toplev.h cselib.h
1443 caller-save.o : caller-save.c $(CONFIG_H) system.h $(RTL_H) flags.h \
1444    $(REGS_H) hard-reg-set.h insn-config.h $(BASIC_BLOCK_H) function.h \
1445    $(RECOG_H) reload.h $(EXPR_H) toplev.h
1446 reorg.o : reorg.c $(CONFIG_H) system.h $(RTL_H) conditions.h hard-reg-set.h \
1447    $(BASIC_BLOCK_H) $(REGS_H) insn-config.h $(INSN_ATTR_H) insn-flags.h \
1448    $(RECOG_H) function.h flags.h output.h $(EXPR_H) toplev.h
1449 alias.o : alias.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \
1450    $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(EXPR_H) insn-flags.h \
1451    $(GGC_H) function.h cselib.h $(TREE_H)
1452 regmove.o : regmove.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1453    $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
1454    $(EXPR_H) insn-flags.h $(BASIC_BLOCK_H) toplev.h
1455 haifa-sched.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1456    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1457    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1458 sched-deps.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1459    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1460    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1461 sched-rgn.o : haifa-sched.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1462    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h flags.h insn-config.h function.h \
1463    $(INSN_ATTR_H) toplev.h $(RECOG_H) except.h
1464 sched-vis.o : sched-vis.c $(CONFIG_H) system.h $(RTL_H) sched-int.h \
1465    $(INSN_ATTR_H) $(REGS_H)
1466 final.o : final.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h intl.h \
1467    $(REGS_H) $(RECOG_H) conditions.h insn-config.h $(INSN_ATTR_H) function.h \
1468    real.h output.h hard-reg-set.h insn-flags.h insn-codes.h gstab.h except.h \
1469    xcoffout.h defaults.h toplev.h reload.h dwarfout.h dwarf2out.h sdbout.h \
1470    dbxout.h $(BASIC_BLOCK_H)
1471 recog.o : recog.c $(CONFIG_H) system.h $(RTL_H) function.h $(BASIC_BLOCK_H) \
1472    $(REGS_H) $(RECOG_H) hard-reg-set.h flags.h insn-config.h $(INSN_ATTR_H) \
1473    insn-flags.h insn-codes.h real.h toplev.h output.h reload.h
1474 reg-stack.o : reg-stack.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) $(RECOG_H) \
1475    $(REGS_H) hard-reg-set.h flags.h insn-config.h insn-flags.h toplev.h \
1476    varray.h function.h
1477 predict.o: predict.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1478    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1479    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1480 lists.o: lists.c $(CONFIG_H) system.h toplev.h $(RTL_H) $(GGC_H)
1481 bb-reorder.o : bb-reorder.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
1482    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h toplev.h \
1483    $(RECOG_H) insn-flags.h function.h except.h $(EXPR_H)
1484 timevar.o : timevar.c $(CONFIG_H) system.h $(TIMEVAR_H) flags.h intl.h
1485 regrename.o : regrename.c $(CONFIG_H) system.h $(RTL_H) insn-config.h \
1486    $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
1487    resource.h $(OBSTACK_H) flags.h
1488 ifcvt.o : ifcvt.c $(CONFIG_H) system.h $(RTL_H) $(REGS_H) \
1489    flags.h insn-config.h function.h $(RECOG_H) $(BASIC_BLOCK_H) $(EXPR_H) \
1490    output.h
1491 dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) \
1492    $(C_COMMON_H) flags.h varray.h $(EXPR_H)
1493
1494 $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \
1495    $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \
1496    insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h function.h
1497         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1498                 $(out_file) $(OUTPUT_OPTION)
1499
1500 # Build auxiliary files that support ecoff format.
1501 mips-tfile: mips-tfile.o version.o $(LIBDEPS)
1502         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)
1503
1504 mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h version.h
1505
1506 mips-tdump: mips-tdump.o version.o $(LIBDEPS)
1507         $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)
1508
1509 mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h
1510
1511 # Build file to support OSF/rose half-pic format.
1512 halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h
1513
1514 # Normally this target is not used; but it is used if you
1515 # define ALLOCA=alloca.o.  In that case, you must get a suitable alloca.c
1516 # from the GNU Emacs distribution.
1517 alloca.o:       $(srcdir)/../libiberty/alloca.c
1518         rm -f alloca.c
1519         $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c
1520         $(CC) $(ALL_CFLAGS) -DGENERATOR_FILE $(ALL_CPPFLAGS) $(INCLUDES) \
1521         $(ALLOCA_FLAGS) -c alloca.c
1522         $(ALLOCA_FINISH)
1523 #\f
1524 # Generate header and source files from the machine description,
1525 # and compile them.
1526
1527 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
1528   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
1529   insn-attr.h insn-attrtab.c
1530
1531 # The following pair of rules has this effect:
1532 # genconfig is run only if the md has changed since genconfig was last run;
1533 # but the file insn-config.h is touched only when its contents actually change.
1534
1535 # Each of the other insn-* files is handled by a similar pair of rules.
1536
1537 # This causes an anomaly in the results of make -n
1538 # because insn-* is older than s-*
1539 # and thus make -n thinks that insn-* will be updated
1540 # and force recompilation of things that depend on it.
1541 # We use move-if-change precisely to avoid such recompilation.
1542 # But there is no way to teach make -n that it will be avoided.
1543
1544 # Each of the insn-*.[ch] rules has a semicolon at the end,
1545 # for otherwise the system Make on SunOS 4.1 never tries
1546 # to recompile insn-*.o.  To avoid problems and extra noise from
1547 # versions of make which don't like empty commands (nothing after the
1548 # trailing `;'), we call true for each.
1549
1550 insn-config.h: s-config ; @true
1551 s-config : $(md_file) genconfig $(srcdir)/move-if-change
1552         ./genconfig $(md_file) > tmp-config.h
1553         $(SHELL) $(srcdir)/move-if-change tmp-config.h insn-config.h
1554         touch s-config
1555
1556 insn-flags.h: s-flags ; @true
1557 s-flags : $(md_file) genflags $(srcdir)/move-if-change
1558         ./genflags $(md_file) > tmp-flags.h
1559         $(SHELL) $(srcdir)/move-if-change tmp-flags.h insn-flags.h
1560         touch s-flags
1561
1562 insn-codes.h: s-codes ; @true
1563 s-codes : $(md_file) gencodes $(srcdir)/move-if-change
1564         ./gencodes $(md_file) > tmp-codes.h
1565         $(SHELL) $(srcdir)/move-if-change tmp-codes.h insn-codes.h
1566         touch s-codes
1567
1568 insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \
1569   insn-config.h insn-flags.h insn-codes.h system.h reload.h $(RECOG_H) \
1570   function.h flags.h hard-reg-set.h resource.h
1571         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c
1572
1573 insn-emit.c: s-emit ; @true
1574 s-emit : $(md_file) genemit $(srcdir)/move-if-change
1575         ./genemit $(md_file) > tmp-emit.c
1576         $(SHELL) $(srcdir)/move-if-change tmp-emit.c insn-emit.c
1577         touch s-emit
1578
1579 insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \
1580   real.h output.h flags.h system.h function.h hard-reg-set.h resource.h
1581         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c
1582
1583 insn-recog.c: s-recog ; @true
1584 s-recog : $(md_file) genrecog $(srcdir)/move-if-change
1585         ./genrecog $(md_file) > tmp-recog.c
1586         $(SHELL) $(srcdir)/move-if-change tmp-recog.c insn-recog.c
1587         touch s-recog
1588
1589 insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \
1590   insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h
1591         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c
1592
1593 insn-opinit.c: s-opinit ; @true
1594 s-opinit : $(md_file) genopinit $(srcdir)/move-if-change
1595         ./genopinit $(md_file) > tmp-opinit.c
1596         $(SHELL) $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c
1597         touch s-opinit
1598
1599 insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h toplev.h \
1600   insn-config.h $(RECOG_H)
1601         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c
1602
1603 insn-extract.c: s-extract ; @true
1604 s-extract : $(md_file) genextract $(srcdir)/move-if-change
1605         ./genextract $(md_file) > tmp-extract.c
1606         $(SHELL) $(srcdir)/move-if-change tmp-extract.c insn-extract.c
1607         touch s-extract
1608
1609 insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h \
1610         system.h insn-config.h $(RECOG_H) except.h function.h
1611         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c
1612
1613 insn-peep.c: s-peep ; @true
1614 s-peep : $(md_file) genpeep $(srcdir)/move-if-change
1615         ./genpeep $(md_file) > tmp-peep.c
1616         $(SHELL) $(srcdir)/move-if-change tmp-peep.c insn-peep.c
1617         touch s-peep
1618
1619 insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h \
1620     output.h $(INSN_ATTR_H) insn-config.h system.h toplev.h $(RECOG_H)
1621         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c
1622
1623 insn-attr.h: s-attr ; @true
1624 s-attr : $(md_file) genattr $(srcdir)/move-if-change
1625         ./genattr $(md_file) > tmp-attr.h
1626         $(SHELL) $(srcdir)/move-if-change tmp-attr.h insn-attr.h
1627         touch s-attr
1628
1629 insn-attrtab.c: s-attrtab ; @true
1630 s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change
1631         ./genattrtab $(md_file) > tmp-attrtab.c
1632         $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
1633         touch s-attrtab
1634
1635 insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \
1636     conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \
1637     output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.h
1638         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c
1639
1640 insn-output.c: s-output ; @true
1641 s-output : $(md_file) genoutput $(srcdir)/move-if-change
1642         ./genoutput $(md_file) > tmp-output.c
1643         $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c
1644         touch s-output
1645
1646 genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_H)
1647 genrtl.c genrtl.h : s-genrtl
1648         @true   # force gnu make to recheck modification times.
1649
1650 s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H)
1651         ./gengenrtl -h >tmp-genrtl.h
1652         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h
1653         ./gengenrtl >tmp-genrtl.c
1654         $(SHELL) $(srcdir)/move-if-change tmp-genrtl.c genrtl.c
1655         touch s-genrtl
1656 #\f
1657 # Compile the programs that generate insn-* from the machine description.
1658 # They are compiled with $(HOST_CC), and associated libraries,
1659 # since they need to run on this machine
1660 # even if GCC is being compiled to run on some other machine.
1661
1662 # $(CONFIG_H) is omitted from the deps of the gen*.o
1663 # because these programs don't really depend on anything
1664 # about the target machine.  They do depend on config.h itself,
1665 # since that describes the host machine.
1666
1667 gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h
1668         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c
1669
1670 hashtab.o: $(srcdir)/../libiberty/hashtab.c $(GCONFIG_H)
1671         rm -f hashtab.c
1672         $(LN_S) $(srcdir)/../libiberty/hashtab.c hashtab.c
1673         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) hashtab.c
1674
1675 safe-ctype.o: $(srcdir)/../libiberty/safe-ctype.c $(GCONFIG_H)
1676         rm -f safe-ctype.c
1677         $(LN_S) $(srcdir)/../libiberty/safe-ctype.c safe-ctype.c
1678         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) safe-ctype.c
1679
1680 genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1681         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1682           genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1683
1684 genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \
1685   system.h errors.h gensupport.h
1686         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c
1687
1688 genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1689         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1690          genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1691
1692 genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1693   system.h errors.h gensupport.h
1694         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c
1695
1696 gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1697         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1698          gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1699
1700 gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \
1701   system.h errors.h gensupport.h
1702         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c
1703
1704 genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1705         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1706          genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1707
1708 genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1709         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c
1710
1711 genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1712         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1713          genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1714
1715 genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \
1716   system.h errors.h gensupport.h
1717         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c
1718
1719 genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1720         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1721          genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1722
1723 genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \
1724   system.h errors.h gensupport.h
1725         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c
1726 genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1727         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1728          genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1729
1730 genextract.o : genextract.c $(RTL_H) $(build_xm_file) \
1731   system.h insn-config.h errors.h gensupport.h
1732         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c
1733
1734 genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1735         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1736          genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1737
1738 genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1739         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c
1740
1741 genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1742         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1743          genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1744
1745 genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h
1746         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c
1747
1748 genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1749         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1750          genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1751
1752 genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \
1753   system.h errors.h $(GGC_H) gensupport.h
1754         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c
1755
1756 genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS)
1757         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1758          genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS)
1759
1760 genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \
1761   system.h errors.h gensupport.h
1762         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c
1763
1764 gengenrtl : gengenrtl.o $(HOST_LIBDEPS)
1765         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \
1766          gengenrtl.o $(HOST_LIBS)
1767
1768 gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h real.h
1769         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.c
1770 #\f
1771 # Compile the libraries to be used by gen*.
1772 # If we are not cross-building, gen* use the same .o's that cc1 will use,
1773 # and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
1774 # with the rules for rtl.o, alloca.o, etc.
1775 $(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(GCONFIG_H) system.h $(RTL_H) \
1776   bitmap.h $(GGC_H) toplev.h $(HASHTAB_H)
1777         rm -f $(HOST_PREFIX)rtl.c
1778         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
1779         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c
1780
1781 $(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) \
1782   $(RTL_H) $(BASIC_BLOCK_H) system.h
1783         rm -f $(HOST_PREFIX)print-rtl.c
1784         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
1785         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c
1786
1787 $(HOST_PREFIX_1)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \
1788   flags.h bitmap.h
1789         rm -f $(HOST_PREFIX)bitmap.c
1790         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c
1791         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.c
1792
1793 $(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) system.h $(RTL_H)
1794         rm -f $(HOST_PREFIX)rtlanal.c
1795         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
1796         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c
1797
1798 $(HOST_PREFIX_1)alloca.o: $(srcdir)/../libiberty/alloca.c
1799         rm -f $(HOST_PREFIX)alloca.c
1800         $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c
1801         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c
1802
1803 $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(GCONFIG_H)
1804         rm -f $(HOST_PREFIX)obstack.c
1805         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c
1806         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c
1807
1808 $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c
1809         rm -f $(HOST_PREFIX)vfprintf.c
1810         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/vfprintf.c > $(HOST_PREFIX)vfprintf.c
1811         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c
1812
1813 $(HOST_PREFIX_1)doprint.o: doprint.c
1814         rm -f $(HOST_PREFIX)doprint.c
1815         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c
1816         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c
1817
1818 $(HOST_PREFIX_1)malloc.o: malloc.c
1819         rm -f $(HOST_PREFIX)malloc.c
1820         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
1821         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c
1822
1823 $(HOST_PREFIX_1)errors.o: errors.c
1824         rm -f $(HOST_PREFIX)errors.c
1825         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c
1826         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.c
1827
1828
1829 # This satisfies the dependency that we get if you cross-compile a compiler
1830 # that does not need to compile alloca, malloc or whatever.
1831 $(HOST_PREFIX_1):
1832         touch $(HOST_PREFIX_1)
1833
1834 $(HOST_PREFIX_1)ggc-none.o: ggc-none.c
1835         rm -f $(HOST_PREFIX)ggc-none.c
1836         sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c
1837         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c
1838
1839 #\f
1840 # Remake internationalization support.
1841
1842 intl.o: intl.c intl.h gansidecl.h Makefile
1843         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1844           -DLOCALEDIR=\"$(localedir)\" \
1845           -c $(srcdir)/intl.c
1846
1847 $(top_builddir)/intl/libintl.a: intl.all
1848
1849 # Make sure all the headers are there for xgettext to scan.
1850 $(INTL_TARGETS): $(CONFIG_H) $(srcdir)/c-parse.c
1851
1852 intl.all intl.install intl.uninstall \
1853   intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean:
1854         @for d in $(INTL_SUBDIRS); do \
1855           target=`expr $@ : 'intl.\(.*\)'` && \
1856           echo "(cd $$d && $(MAKE) $$target)" && \
1857           (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \
1858           if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
1859         done
1860
1861 #\f
1862 # Remake cpp and protoize.
1863
1864 PREPROCESSOR_DEFINES = \
1865   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
1866   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
1867   -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \
1868   -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \
1869   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\"
1870
1871 LIBCPP_OBJS =   cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \
1872                 cpphash.o cpperror.o cppinit.o cppdefault.o \
1873                 mkdeps.o prefix.o version.o mbchar.o
1874
1875 LIBCPP_DEPS =   cpplib.h cpphash.h intl.h system.h
1876
1877 # Most of the other archives built/used by this makefile are for
1878 # targets.  This one is strictly for the host.
1879 libcpp.a: $(LIBCPP_OBJS)
1880         -rm -rf libcpp.a
1881         $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS)
1882         if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi
1883
1884 cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS)
1885         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \
1886         intl.o libcpp.a $(LIBS)
1887
1888 cppmain.o:  cppmain.c  $(CONFIG_H) cpplib.h intl.h system.h
1889
1890 cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS)
1891 cppexp.o:   cppexp.c   $(CONFIG_H) $(LIBCPP_DEPS) defaults.h
1892 cpplex.o:   cpplex.c   $(CONFIG_H) $(LIBCPP_DEPS)
1893 cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS)
1894 cpplib.o:   cpplib.c   $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1895 cpphash.o:  cpphash.c  $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H)
1896 cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h
1897 cppinit.o:  cppinit.c  $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \
1898                 mkdeps.h prefix.h output.h version.h
1899
1900 cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile
1901         $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1902           $(PREPROCESSOR_DEFINES) \
1903           -c $(srcdir)/cppdefault.c
1904
1905 mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h
1906
1907 # The traditional mode preprocessor, a separate program for ease of
1908 # maintenance.  Some code is shared with the ISO-C cpp.
1909 tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBDEPS)
1910         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
1911         tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBS)
1912
1913 tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcpp.h
1914 tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h defaults.h tradcpp.h
1915
1916 $(srcdir)/tradcif.c: $(srcdir)/tradcif.y
1917         (cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
1918         mv -f tr$$$$.c tradcif.c)
1919
1920 # Note for the stamp targets, we run the program `true' instead of
1921 # having an empty command (nothing following the semicolon).
1922
1923 proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
1924
1925 PROTO_OBJS = intl.o version.o
1926
1927 protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
1928         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
1929
1930 unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS)
1931         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS)
1932
1933 protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \
1934    Makefile version.h
1935         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1936           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1937           $(srcdir)/protoize.c $(OUTPUT_OPTION)
1938
1939 unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \
1940    $(CONFIG_H) system.h Makefile version.h
1941         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1942           $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \
1943           $(srcdir)/unprotoize.c $(OUTPUT_OPTION)
1944
1945 # This info describes the target machine, so compile with GCC just built.
1946 SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) \
1947    stmp-int-hdrs
1948         -rm -f SYSCALLS.c tmp-SYSCALLS.s
1949         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
1950           $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
1951         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
1952           -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
1953         -rm -f SYSCALLS.c tmp-SYSCALLS.s
1954
1955
1956 test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
1957         -rm -f tmp-proto.[cso]
1958         cp $(srcdir)/protoize.c tmp-proto.c
1959         chmod u+w tmp-proto.c
1960         ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1961           $(GCC_CFLAGS) $(INCLUDES) \
1962           -DGCC_INCLUDE_DIR=0 \
1963           -DGPLUSPLUS_INCLUDE_DIR=0 \
1964           -DCROSS_INCLUDE_DIR=0 \
1965           -DTOOL_INCLUDE_DIR=0 \
1966           -DSTANDARD_EXEC_PREFIX=0 \
1967           -DDEFAULT_TARGET_MACHINE=0 \
1968           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1969         @echo '**********' Expect 400 lines of differences.
1970         -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
1971         -wc -l tmp-proto.diff
1972         ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
1973           $(GCC_CFLAGS) $(INCLUDES) \
1974           -DGCC_INCLUDE_DIR=0 \
1975           -DGPLUSPLUS_INCLUDE_DIR=0 \
1976           -DCROSS_INCLUDE_DIR=0 \
1977           -DTOOL_INCLUDE_DIR=0 \
1978           -DSTANDARD_EXEC_PREFIX=0 \
1979           -DDEFAULT_TARGET_MACHINE=0 \
1980           -DDEFAULT_TARGET_VERSION=0" tmp-proto.c
1981         @echo Expect zero differences.
1982         diff $(srcdir)/protoize.c tmp-proto.c | cat
1983         -rm -f tmp-proto.[cs] tmp-proto$(objext)
1984
1985 gcov.o: gcov.c gcov-io.h intl.h system.h $(CONFIG_H)
1986
1987 # Only one of 'gcov' or 'gcov.exe' is actually built, depending
1988 # upon whether $(exeext) is empty or not.
1989 GCOV_OBJS = gcov.o intl.o
1990 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
1991         $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@
1992 #\f
1993 # Build the include directory.  The stamp files are stmp-* rather than
1994 # s-* so that mostlyclean does not force the include directory to
1995 # be rebuilt.
1996
1997 # Build the include directory including float.h (which no longer depends upon
1998 # enquire).
1999 stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) xlimits.h
2000 # Copy in the headers provided with gcc.
2001 # The sed command gets just the last file name component;
2002 # this is necessary because VPATH could add a dirname.
2003 # Using basename would be simpler, but some systems don't have it.
2004 # The touch command is here to workaround an AIX/Linux NFS bug.
2005         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
2006         for file in .. $(USER_H); do \
2007           if [ X$$file != X.. ]; then \
2008             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
2009             touch include/$$realfile; \
2010             rm -f include/$$realfile; \
2011             cp $$file include; \
2012             chmod a+r include/$$realfile; \
2013           fi; \
2014         done
2015         rm -f include/limits.h
2016         cp xlimits.h include/limits.h
2017         chmod a+r include/limits.h
2018         rm -f include/float.h
2019         if [ x$(FLOAT_H) != xMakefile.in ]; then \
2020           cp $(srcdir)/config/$(FLOAT_H) include/float.h && \
2021           chmod a+r include/float.h; \
2022         else :; fi
2023 # Install the README
2024         rm -f include/README
2025         cp $(srcdir)/README-fixinc include/README
2026         chmod a+r include/README
2027         touch $@
2028
2029 # fixinc.sh depends on this, not on specs directly.
2030 # The idea is to make sure specs gets built, but not rerun fixinc.sh
2031 # after each stage just because specs' mtime has changed.
2032 specs.ready: specs
2033         -if [ -f specs.ready ] ; then \
2034                 true; \
2035         else \
2036                 touch specs.ready; \
2037         fi
2038
2039 FIXINCSRCDIR=$(srcdir)/fixinc
2040 fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \
2041         $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \
2042         $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \
2043         $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready
2044         (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && pwd` ; \
2045         CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \
2046         WARN_CFLAGS="$(WARN_CFLAGS)"; \
2047         export MAKE srcdir CC CFLAGS LDFLAGS WARN_CFLAGS; cd ./fixinc && \
2048         $(SHELL) $${srcdir}/mkfixinc.sh $(build_canonical) $(target))
2049
2050 # Build fixed copies of system files.
2051 stmp-fixinc: fixinc.sh gsyslimits.h
2052         rm -rf include; mkdir include
2053         -chmod a+rx include
2054         (TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \
2055         INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\
2056         export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \
2057         $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); \
2058         rm -f include/syslimits.h; \
2059         if [ -f include/limits.h ]; then \
2060           mv include/limits.h include/syslimits.h; \
2061         else \
2062           cp $(srcdir)/gsyslimits.h include/syslimits.h; \
2063         fi; \
2064         chmod a+r include/syslimits.h)
2065 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and
2066 # that directory exists, then make sure that $(libsubdir) exists.
2067 # This is because cpp is compiled to find $(tooldir)/include via
2068 # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir)
2069 # exists.
2070 # We deliberately use tooldir instead of gcc_tooldir here.  gcc_tooldir
2071 # won't work because libsubdir doesn't exist yet.
2072         if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \
2073            && [ -d $(tooldir)/sys-include ]; then \
2074           if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \
2075           if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \
2076           if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \
2077           if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \
2078         else true; fi
2079         touch stmp-fixinc
2080
2081 # Files related to the fixproto script.
2082 # gen-protos and fix-header are compiled with HOST_CC, but they are only
2083 # used in native and host-x-target builds, so it's safe to link them with
2084 # libiberty.a.
2085
2086 deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs
2087         if [ -d $(SYSTEM_HEADER_DIR) ]; \
2088         then \
2089           CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \
2090           export CC; \
2091           $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \
2092           mv tmp-deduced.h deduced.h; \
2093         else \
2094           touch deduced.h; \
2095         fi
2096
2097 GEN_PROTOS_OBJS = gen-protos.o scan.o
2098 gen-protos: $(GEN_PROTOS_OBJS)
2099         ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \
2100           $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a
2101
2102 gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h
2103         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c
2104
2105 scan.o: scan.c scan.h $(build_xm_file) system.h
2106         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c
2107
2108 xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile
2109         sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \
2110           deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c
2111         mv tmp-fixtmp.c fixtmp.c
2112         $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \
2113           | sed -e 's/  / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \
2114           | ./gen-protos >xsys-protos.hT
2115         mv xsys-protos.hT xsys-protos.h
2116         rm -rf fixtmp.c
2117
2118 # This is nominally a 'build' program, but it's run only when host==build,
2119 # so we can (indeed, must) use $(LIBDEPS) and $(LIBS).
2120 fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \
2121             libcpp.a
2122         $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
2123            scan-decls.o scan.o libcpp.a $(LIBS)
2124
2125 fix-header.o: fix-header.c $(OBSTACK_H) scan.h \
2126         xsys-protos.h $(build_xm_file) system.h cpplib.h
2127         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c
2128
2129 scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) system.h
2130         $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c
2131
2132 # stmp-fixproto depends on this, not on fix-header directly.
2133 # The idea is to make sure fix-header gets built,
2134 # but not rerun fixproto after each stage
2135 # just because fix-header's mtime has changed.
2136 fixhdr.ready: fix-header
2137         -if [ -f fixhdr.ready ] ; then \
2138                 true; \
2139         else \
2140                 touch fixhdr.ready; \
2141         fi
2142
2143 # stmp-int-headers is to make sure fixincludes has already finished.
2144 # The if statement is so that we don't run fixproto a second time
2145 # if it has already been run on the files in `include'.
2146 stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
2147         if [ -f include/fixed ] ; then true; \
2148         else \
2149           : This line works around a 'make' bug in BSDI 1.1.; \
2150           FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \
2151           mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \
2152             export mkinstalldirs; \
2153           if [ -d $(SYSTEM_HEADER_DIR) ] ; then \
2154             $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \
2155             if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \
2156           else true; fi; \
2157           touch include/fixed; \
2158         fi
2159         touch stmp-fixproto
2160 #\f
2161 # Remake the info files.
2162
2163 doc: $(BUILD_INFO) gccbug
2164 info: cpp.info gcc.info lang.info c-tree.info
2165
2166 cpp.info: $(srcdir)/cpp.texi
2167         $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi
2168
2169 gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2170           $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2171           $(srcdir)/tm.texi $(srcdir)/gcov.texi
2172         $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi
2173
2174 c-tree.info: $(srcdir)/c-tree.texi
2175         $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o c-tree.info \
2176                 $(srcdir)/c-tree.texi
2177
2178 dvi: gcc.dvi cpp.dvi lang.dvi
2179
2180 # This works with GNU Make's default rule.
2181 gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \
2182          $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \
2183          $(srcdir)/tm.texi $(srcdir)/gcov.texi
2184         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2185         texindex gcc.??
2186         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi
2187
2188 cpp.dvi: $(srcdir)/cpp.texi
2189         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2190         texindex cpp.??
2191         TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi
2192
2193 $(srcdir)/gcov.1: $(srcdir)/gcov.texi
2194         $(TEXI2POD) < $(srcdir)/gcov.texi > gcov.pod
2195         ($(POD2MAN) gcov.pod > $(srcdir)/gcov.1.T$$$$ && \
2196                 mv -f $(srcdir)/gcov.1.T$$$$ $(srcdir)/gcov.1) || \
2197                 (rm -f $(srcdir)/gcov.1.T$$$$ && exit 1)
2198         rm -f gcov.pod
2199
2200 #\f
2201 # Deletion of files made during compilation.
2202 # There are four levels of this:
2203 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
2204 # `mostlyclean' is useful while working on a particular type of machine.
2205 # It deletes most, but not all, of the files made by compilation.
2206 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
2207 # `clean' deletes everything made by running `make all'.
2208 # `distclean' also deletes the files made by config.
2209 # `maintainer-clean' also deletes everything that could be regenerated
2210 # automatically, except for `configure'.
2211 # We remove as much from the language subdirectories as we can
2212 # (less duplicated code).
2213
2214 INTL_MOSTLYCLEAN = intl.mostlyclean
2215 mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean
2216         -rm -f $(STAGESTUFF)
2217         -rm -rf libgcc
2218 # Delete the temporary source copies for cross compilation.
2219         -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
2220         -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
2221         -rm -f $(HOST_PREFIX_1)obstack.c
2222 # Delete the temp files made in the course of building libgcc.a.
2223         -rm -f xlimits.h libgcc1-test
2224         for name in $(LIB1FUNCS); do rm -f $${name}.c; done
2225 # Delete other built files.
2226         -rm -f t-float.h-cross xsys-protos.hT
2227 # Delete the stamp and temporary files.
2228         -rm -f s-* tmp-* stamp-* stmp-*
2229         -rm -f */stamp-* */tmp-*
2230 # Delete debugging dump files.
2231         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
2232 # Delete some files made during installation.
2233         -rm -f specs float.h-* enquire SYSCALLS.c.X SYSCALLS.c
2234         -rm -f collect collect2 mips-tfile mips-tdump alloca.s
2235 # Delete files generated for fixproto
2236         -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \
2237           gen-protos fixproto.list fixtmp.* fixhdr.ready
2238 # Delete files generated for fixincl
2239         -rm -rf fixincl fixinc.sh specs.ready
2240         (cd fixinc && $(MAKE) clean)
2241 # Delete unwanted output files from TeX.
2242         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
2243         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
2244 # Delete sorted indices we don't actually use.
2245         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
2246 # Delete core dumps.
2247         -rm -f core */core
2248
2249 # Delete all files made by compilation
2250 # that don't exist in the distribution.
2251 INTL_CLEAN = intl.clean
2252 clean: mostlyclean $(INTL_CLEAN) lang.clean
2253         -rm -f libgcc.a libgcc_s$(SHLIB_EXT)
2254         -rm -rf libgcc
2255         -rm -f *.dvi
2256         -rm -f */*.dvi
2257 # Delete the include directory.
2258         -rm -rf include
2259 # Delete files used by the "multilib" facility (including libgcc subdirs).
2260         -rm -f multilib.h tmpmultilib*
2261         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
2262           rm -rf $(MULTILIB_DIRNAMES); \
2263         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
2264           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
2265         fi ; fi
2266         -rm -fr stage1 stage2 stage3 stage4
2267 # Delete stamps of bootstrap stages
2268         -rm -f stage_*
2269         -rm -f clean_*
2270
2271 # Delete all files that users would normally create
2272 # while building and installing GCC.
2273 INTL_DISTCLEAN = intl.distclean
2274 distclean: clean $(INTL_DISTCLEAN) lang.distclean
2275         -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h
2276         -rm -f cstamp-h
2277         -rm -f config.status config.run config.cache config.bak
2278         -rm -f Make-lang Make-hooks Make-host Make-target
2279         -rm -f Makefile specs.h options.h gencheck.h *.oaux
2280         -rm -f gthr-default.h
2281         -rm -f */stage1 */stage2 */stage3 */stage4 */include
2282         -rm -f c-parse.output
2283         -rm -f *.asm
2284         -rm -f float.h
2285         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
2286         -rm -f testsuite/{gcc,g++}.{log,sum}
2287         -rm -f intl/libintl.h libintl.h
2288         -rm -f cxxmain.c splay-tree.c obstack.c
2289         -rm -f mklibgcc libgcc.map gccbug .gdbinit configargs.h
2290         -rm -f c-tree.info c-tree.info-1 c-tree.info-2 c-tree.info-3
2291         -rm -f gcov.pod
2292         -rm -f fixinc/Makefile
2293         -rmdir cp f java objc fixinc intl po 2>/dev/null
2294
2295 # Delete anything likely to be found in the source directory
2296 # that shouldn't be in the distribution.
2297 extraclean: distclean lang.extraclean
2298         -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~*
2299         -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej
2300         -rm -f config/*/=* config/*/"#"* config/*/*~*
2301         -rm -f config/*/*.orig config/*/*.rej
2302         -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz
2303         -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs
2304         -rm -f *lose config/*lose config/*/*lose
2305         -rm -f *.s *.s[0-9] *.i config/ChangeLog
2306         -rm -f y.tab.c yacc.*
2307         -rm -f */=* */"#"* */*~*
2308         -rm -f */patch* */*.orig */*.rej
2309         -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz
2310         -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs
2311         -rm -f */*lose */*.s */*.s[0-9] */*.i
2312
2313 # Get rid of every file that's generated from some other file, except for `configure'.
2314 # Most of these files ARE PRESENT in the GCC distribution.
2315 # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the
2316 # submake, so that we don't descend into intl after its makefile has been
2317 # removed.
2318 maintainer-clean:
2319         @echo 'This command is intended for maintainers to use; it'
2320         @echo 'deletes files that may need special tools to rebuild.'
2321         $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \
2322                 intl.maintainer-clean lang.maintainer-clean distclean
2323         -rm -f c-parse.y c-parse.c c-parse.output TAGS
2324         -rm -f cpp.info* cpp.??s cpp.*aux
2325         -rm -f gcc.info* gcc.??s gcc.*aux
2326         -rm -f $(srcdir)/gcov.1
2327 #\f
2328 # Entry points `install' and `uninstall'.
2329 # Also use `install-collect2' to install collect2 when the config files don't.
2330
2331 # The semicolon is to prevent the install.sh -> install default rule
2332 # from doing anything.  Having it run true helps avoid problems and
2333 # noise from versions of make which don't like to have null commands.
2334 install: $(INSTALL_TARGET) ; @true
2335
2336 # Copy the compiler files into directories where they will be run.
2337 # Install the driver last so that the window when things are
2338 # broken is small.
2339 install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \
2340     $(INSTALL_CPP) install-man $(INSTALL_INFO) intl.install \
2341     lang.install-normal install-driver
2342
2343 # Do nothing while making gcc with a cross-compiler. The person who
2344 # makes gcc for the target machine has to know how to put a complete
2345 # gcc together by hand.
2346 install-build: force
2347         @echo You have to install gcc on your target machine by hand.
2348
2349 # Run this on the target machine
2350 # to finish installation of cross compiler.
2351 # This is not used anymore now that float.h does not depend on enquire.
2352 install-cross-rest: install-float-h-cross
2353
2354 # Handle cpp installation.
2355 install-cpp: cpp$(exeext)
2356         -if [ -f gcc-cross$(exeext) ] ; then \
2357           rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2358           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \
2359           if [ x$(cpp_install_dir) != x ]; then \
2360             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2361             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2362           else true; fi; \
2363         else \
2364           rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2365           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
2366           if [ x$(cpp_install_dir) != x ]; then \
2367             rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2368             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2369           else true; fi; \
2370         fi
2371
2372 uninstall-cpp:
2373         -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext)
2374         -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext)
2375         -if [ x$(cpp_install_dir) != x ]; then \
2376           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
2377           rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \
2378         else true; fi
2379
2380 # Install float.h for cross compiler.
2381 # Run this on the target machine!
2382 # This is not used anymore now that float.h does not depend on enquire.
2383 install-float-h-cross: installdirs
2384 #       if [ -f enquire ] ; then true; else false; fi
2385 # Note: don't use -.  We should fail right away if enquire was not made.
2386         ./enquire -f > $(tmpdir)/float.h
2387         -rm -f $(libsubdir)/include/float.h
2388         $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h
2389         -rm -f $(tmpdir)/float.h
2390         chmod a-x $(libsubdir)/include/float.h
2391
2392 # Create the installation directories.
2393 installdirs:
2394         -if [ -d $(prefix) ] ; then true ; else mkdir $(prefix) ; chmod a+rx $(prefix) ; fi
2395         -if [ -d $(exec_prefix) ] ; then true ; else mkdir $(exec_prefix) ; chmod a+rx $(exec_prefix) ; fi
2396         -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; chmod a+rx $(libdir) ; fi
2397         -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; chmod a+rx $(libdir)/gcc-lib ; fi
2398 # This dir isn't currently searched by cpp.
2399 #       -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; chmod a+rx $(libdir)/gcc-lib/include ; fi
2400         -fdir= ; for dir in `echo $(libsubdir) | tr '/' ' '`; do \
2401           fdir=$${fdir}/$${dir}; \
2402           if [ -d $${fdir} ] ; then true ; else mkdir $${fdir}; chmod a+rx $${fdir}; fi ; \
2403         done
2404         -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; chmod a+rx $(bindir) ; fi
2405         -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; chmod a+rx $(includedir) ; fi
2406         -if [ -d $(gcc_tooldir) ] ; then true ; else mkdir $(gcc_tooldir) ; chmod a+rx $(gcc_tooldir) ; fi
2407         -if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; chmod a+rx $(assertdir) ; fi
2408         -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; chmod a+rx $(infodir) ; fi
2409 # We don't use mkdir -p to create the parents of man1dir,
2410 # because some systems don't support it.
2411 # Instead, we use this technique to create the immediate parent of man1dir.
2412         -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
2413         if [ -d $$parent ] ; then true ; else mkdir $$parent ; chmod a+rx $$parent ; fi
2414         -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; chmod a+rx $(man1dir) ; fi
2415
2416 # Install the compiler executables built during cross compilation.
2417 install-common: native installdirs $(EXTRA_PARTS) lang.install-common
2418         for file in $(COMPILERS); do \
2419           if [ -f $$file ] ; then \
2420             rm -f $(libsubdir)/$$file; \
2421             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2422           else true; \
2423           fi; \
2424         done
2425         for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \
2426           if [ x"$$file" != x.. ]; then \
2427             rm -f $(libsubdir)/$$file; \
2428             $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \
2429           else true; fi; \
2430         done
2431         for file in $(EXTRA_PARTS) ..; do \
2432           if [ x"$$file" != x.. ]; then \
2433             rm -f $(libsubdir)/$$file; \
2434             $(INSTALL_DATA) $$file $(libsubdir)/$$file; \
2435             chmod a-x $(libsubdir)/$$file; \
2436           else true; fi; \
2437         done
2438 # Don't mess with specs if it doesn't exist yet.
2439         -if [ -f specs ] ; then \
2440           rm -f $(libsubdir)/specs; \
2441           $(INSTALL_DATA) specs $(libsubdir)/specs; \
2442           chmod a-x $(libsubdir)/specs; \
2443         fi
2444 # Install protoize if it was compiled.
2445         -if [ -f protoize$(exeext) ]; \
2446         then \
2447             if [ -f gcc-cross$(exeext) ] ; then \
2448                 rm -f $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2449                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext); \
2450                 rm -f $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2451                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext); \
2452             else \
2453                 rm -f $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2454                 $(INSTALL_PROGRAM) protoize$(exeext) $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext); \
2455                 rm -f $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2456                 $(INSTALL_PROGRAM) unprotoize$(exeext) $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext); \
2457             fi ; \
2458             rm -f $(libsubdir)/SYSCALLS.c.X; \
2459             $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \
2460             chmod a-x $(libsubdir)/SYSCALLS.c.X; \
2461         fi
2462         -rm -f $(libsubdir)/cpp0$(exeext)
2463         $(INSTALL_PROGRAM) cpp0$(exeext) $(libsubdir)/cpp0$(exeext)
2464         -rm -f $(libsubdir)/tradcpp0$(exeext)
2465         $(INSTALL_PROGRAM) tradcpp0$(exeext) $(libsubdir)/tradcpp0$(exeext)
2466 # Install gcov if it was compiled.
2467         -if [ -f gcov$(exeext) ]; \
2468         then \
2469             rm -f $(bindir)/gcov$(exeext); \
2470             $(INSTALL_PROGRAM) gcov$(exeext) $(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
2471         fi
2472         $(INSTALL_PROGRAM) gccbug $(bindir)/$(GCCBUG_INSTALL_NAME)
2473
2474 # Install the driver program as $(target_alias)-gcc
2475 # and also as either gcc (if native) or $(gcc_tooldir)/bin/gcc.
2476 install-driver: xgcc$(exeext)
2477         -if [ -f gcc-cross$(exeext) ] ; then \
2478           rm -f $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2479           $(INSTALL_PROGRAM) gcc-cross$(exeext) $(bindir)/$(GCC_CROSS_NAME)$(exeext); \
2480           if [ -d $(gcc_tooldir)/bin/. ] ; then \
2481             rm -f $(gcc_tooldir)/bin/gcc$(exeext); \
2482             $(INSTALL_PROGRAM) gcc-cross$(exeext) $(gcc_tooldir)/bin/gcc$(exeext); \
2483           else true; fi; \
2484         else \
2485           rm -f $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2486           $(INSTALL_PROGRAM) xgcc$(exeext) $(bindir)/$(GCC_INSTALL_NAME)$(exeext); \
2487           rm -f $(bindir)/$(target_alias)-gcc-1$(exeext); \
2488           $(LN) $(bindir)/$(GCC_INSTALL_NAME)$(exeext) $(bindir)/$(target_alias)-gcc-1$(exeext); \
2489           mv $(bindir)/$(target_alias)-gcc-1$(exeext) $(bindir)/$(target_alias)-gcc$(exeext); \
2490         fi
2491
2492 # Install the info files.
2493 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
2494 # to do the install.
2495 install-info: doc installdirs lang.install-info
2496         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2497         for f in cpp.info* gcc.info*; do \
2498             $(INSTALL_DATA) $$f $(infodir)/$$f; \
2499         done
2500         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
2501           if [ -f $(infodir)/dir ] ; then \
2502             for f in cpp.info gcc.info; do \
2503                 install-info --dir-file=$(infodir)/dir $(infodir)/$$f; \
2504             done; \
2505           else true; fi; \
2506         else true; fi;
2507         -chmod a-x $(infodir)/cpp.info* $(infodir)/gcc.info*
2508
2509 # Install the man pages.
2510 install-man: installdirs $(srcdir)/gcc.1 $(srcdir)/cpp.1 $(srcdir)/gcov.1 lang.install-man
2511         -if [ -f gcc-cross$(exeext) ] ; then \
2512           rm -f $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2513           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2514           chmod a-x $(man1dir)/$(GCC_CROSS_NAME)$(manext); \
2515         else \
2516           rm -f $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2517           $(INSTALL_DATA) $(srcdir)/gcc.1 $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2518           chmod a-x $(man1dir)/$(GCC_INSTALL_NAME)$(manext); \
2519         fi
2520         -rm -f $(man1dir)/cpp$(manext)
2521         -$(INSTALL_DATA) $(srcdir)/cpp.1 $(man1dir)/cpp$(manext)
2522         -rm -f $(man1dir)/gcov$(manext)
2523         -$(INSTALL_DATA) $(srcdir)/gcov.1 $(man1dir)/gcov$(manext)
2524         -chmod a-x $(man1dir)/cpp$(manext)
2525
2526 # Install the library.
2527 install-libgcc: libgcc.a installdirs
2528         -if [ -f libgcc.a ] ; then \
2529           rm -f $(libsubdir)/libgcc.a; \
2530           $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \
2531           if $(RANLIB_TEST_FOR_TARGET) ; then \
2532             (cd $(libsubdir); $(RANLIB_FOR_TARGET) libgcc.a); else true; fi; \
2533           chmod a-x $(libsubdir)/libgcc.a; \
2534         else true; fi
2535
2536 # Install multiple versions of libgcc.a.
2537 install-multilib: stmp-multilib installdirs
2538         for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
2539           dir=`echo $$i | sed -e 's/;.*$$//'`; \
2540           if [ -d $(libsubdir)/$${dir} ]; then true; else mkdir $(libsubdir)/$${dir}; chmod a+rx $(libsubdir)/$${dir}; fi; \
2541           for f in libgcc.a $(EXTRA_MULTILIB_PARTS); do \
2542             rm -f $(libsubdir)/$${dir}/$${f}; \
2543             $(INSTALL_DATA) $${dir}/$${f} $(libsubdir)/$${dir}/$${f}; \
2544           done; \
2545           if $(RANLIB_TEST_FOR_TARGET); then \
2546             (cd $(libsubdir)/$${dir}; $(RANLIB_FOR_TARGET) libgcc.a); \
2547           else true; fi; \
2548           chmod a-x $(libsubdir)/$${dir}/libgcc.a; \
2549         done
2550
2551 # Install all the header files built in the include subdirectory.
2552 install-headers: install-include-dir $(INSTALL_HEADERS_DIR) $(INSTALL_ASSERT_H)
2553 # Fix symlinks to absolute paths in the installed include directory to
2554 # point to the installed directory, not the build directory.
2555 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
2556         -files=`cd $(libsubdir)/include; find . -type l -print 2>/dev/null`; \
2557         if [ $$? -eq 0 ]; then \
2558           dir=`cd include; pwd`; \
2559           for i in $$files; do \
2560             dest=`ls -ld $(libsubdir)/include/$$i | sed -n 's/.*-> //p'`; \
2561             if expr "$$dest" : "$$dir.*" > /dev/null; then \
2562               rm -f $(libsubdir)/include/$$i; \
2563               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(libsubdir)/include/$$i; \
2564             fi; \
2565           done; \
2566         fi
2567
2568 # Create or recreate the gcc private include file directory.
2569 install-include-dir: installdirs
2570         -rm -rf $(libsubdir)/include
2571         mkdir $(libsubdir)/include
2572         -chmod a+rx $(libsubdir)/include
2573
2574 # Install the include directory using tar.
2575 install-headers-tar: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2576 # We use `pwd`/include instead of just include to problems with CDPATH
2577 # Unless a full pathname is provided, some shells would print the new CWD,
2578 # found in CDPATH, corrupting the output.  We could just redirect the
2579 # output of `cd', but some shells lose on redirection within `()'s
2580         (cd `pwd`/include ; \
2581          tar -cf - .; exit 0) | (cd $(libsubdir)/include; tar xpf - )
2582 # /bin/sh on some systems returns the status of the first tar,
2583 # and that can lose with GNU tar which always writes a full block.
2584 # So use `exit 0' to ignore its exit status.
2585
2586 # Install the include directory using cpio.
2587 install-headers-cpio: stmp-int-hdrs $(STMP_FIXPROTO) install-include-dir
2588 # See discussion about the use of `pwd` above
2589         cd `pwd`/include ; \
2590         find . -print | cpio -pdum $(libsubdir)/include
2591
2592 # Put assert.h where it won't override GNU libc's assert.h.
2593 # It goes in a dir that is searched after GNU libc's headers;
2594 # thus, the following conditionals are no longer needed.
2595 # But it's not worth deleting them now.
2596 ## Don't replace the assert.h already there if it is not from GCC.
2597 ## This code would be simpler if it tested for -f ... && ! grep ...
2598 ## but supposedly the ! operator is missing in sh on some systems.
2599 install-assert-h: assert.h installdirs
2600         if [ -f $(assertdir)/assert.h ]; \
2601         then \
2602           if grep "__eprintf" $(assertdir)/assert.h >/dev/null; \
2603             then \
2604             rm -f $(assertdir)/assert.h; \
2605             $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2606             chmod a-x $(assertdir)/assert.h; \
2607           else true; \
2608           fi; \
2609         else \
2610           rm -f $(assertdir)/assert.h; \
2611           $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \
2612           chmod a-x $(assertdir)/assert.h; \
2613         fi
2614
2615 # Use this target to install the program `collect2' under the name `collect2'.
2616 install-collect2: collect2 installdirs
2617         $(INSTALL_PROGRAM) collect2$(exeext) $(libsubdir)/collect2$(exeext)
2618 # Install the driver program as $(libsubdir)/gcc for collect2.
2619         $(INSTALL_PROGRAM) xgcc$(exeext) $(libsubdir)/gcc$(exeext)
2620
2621 # Cancel installation by deleting the installed files.
2622 uninstall: intl.uninstall lang.uninstall $(UNINSTALL_CPP)
2623         -rm -rf $(libsubdir)
2624         -rm -rf $(bindir)/$(GCC_INSTALL_NAME)$(exeext)
2625         -rm -rf $(bindir)/$(GCC_CROSS_NAME)$(exeext)
2626         -rm -rf $(bindir)/$(PROTOIZE_INSTALL_NAME)$(exeext)
2627         -rm -rf $(bindir)/$(PROTOIZE_CROSS_NAME)$(exeext)
2628         -rm -rf $(bindir)/$(UNPROTOIZE_INSTALL_NAME)$(exeext)
2629         -rm -rf $(bindir)/$(UNPROTOIZE_CROSS_NAME)$(exeext)
2630         -rm -rf $(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
2631         -rm -rf $(man1dir)/$(GCC_INSTALL_NAME)$(manext)
2632         -rm -rf $(man1dir)/$(GCC_CROSS_NAME)$(manext)
2633         -rm -rf $(man1dir)/cpp$(manext)
2634         -rm -rf $(man1dir)/protoize$(manext)
2635         -rm -rf $(man1dir)/unprotoize$(manext)
2636         -rm -f $(infodir)/cpp.info* $(infodir)/gcc.info*
2637 #\f
2638 # These targets are for the dejagnu testsuites. The file site.exp
2639 # contains global variables that all the testsuites will use.
2640
2641 # Set to $(target_alias)/ for cross.
2642 target_subdir = @target_subdir@
2643
2644 site.exp: ./config.status Makefile
2645         @echo "Making a new config file..."
2646         -@rm -f ./tmp?
2647         @touch site.exp
2648         -@mv site.exp site.bak
2649         @echo "## these variables are automatically generated by make ##" > ./tmp0
2650         @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
2651         @echo "# add them to the last section" >> ./tmp0
2652         @echo "set rootme \"`pwd`\"" >> ./tmp0
2653         @echo "set srcdir \"`cd ${srcdir}; pwd`\"" >> ./tmp0
2654         @echo "set host_triplet $(host_canonical)" >> ./tmp0
2655         @echo "set build_triplet $(build_canonical)" >> ./tmp0
2656         @echo "set target_triplet $(target)" >> ./tmp0
2657         @echo "set target_alias $(target_alias)" >> ./tmp0
2658 # CFLAGS is set even though it's empty to show we reserve the right to set it.
2659         @echo "set CFLAGS \"\"" >> ./tmp0
2660         @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
2661         @echo "set HAVE_LIBSTDCXX_V3 @HAVE_LIBSTDCXX_V3@" >> ./tmp0
2662 # If newlib has been configured, we need to pass -B to gcc so it can find
2663 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
2664 # message if it doesn't, but the testsuite is supposed to ignore the message -
2665 # it's too difficult to tell when to and when not to pass -B (not all targets
2666 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
2667 # seems like too selective a test.
2668 # ??? Another way to solve this might be to rely on linker scripts.  Then
2669 # theoretically the -B won't be needed.
2670 # We also need to pass -L ../ld so that the linker can find ldscripts.
2671         @if [ -d $(objdir)/../$(target_subdir)newlib ] ; then \
2672           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./tmp0; \
2673           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)newlib/\"" >> ./tmp0; \
2674           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2675           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./tmp0; \
2676           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./tmp0; \
2677         else true; \
2678         fi
2679         @if [ -d $(objdir)/../ld ] ; then \
2680           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./tmp0; \
2681         else true; \
2682         fi
2683         echo "set tmpdir $(objdir)/testsuite" >> ./tmp0
2684         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./tmp0
2685         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
2686         @cat ./tmp0 > site.exp
2687         @cat site.bak | sed \
2688                 -e '1,/^## All variables above are.*##/ d' >> site.exp
2689         -@rm -f ./tmp?
2690
2691 CHECK_TARGETS = check-gcc check-g++ check-g77 check-objc @CHECK_PO@
2692
2693 check: $(CHECK_TARGETS)
2694
2695 testsuite/site.exp: site.exp
2696         if [ -d testsuite ]; then \
2697           true; \
2698         else \
2699           mkdir testsuite; \
2700         fi
2701         rm -rf testsuite/site.exp
2702         cp site.exp testsuite/site.exp
2703
2704 check-g++: testsuite/site.exp
2705         -(rootme=`pwd`; export rootme; \
2706         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2707         cd testsuite; \
2708         EXPECT=${EXPECT} ; export EXPECT ; \
2709         if [ -f $${rootme}/../expect/expect ] ; then  \
2710            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2711             export TCL_LIBRARY ; fi ; \
2712         $(RUNTEST) --tool g++ $(RUNTESTFLAGS))
2713
2714 check-gcc: testsuite/site.exp
2715         -(rootme=`pwd`; export rootme; \
2716         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2717         cd testsuite; \
2718         EXPECT=${EXPECT} ; export EXPECT ; \
2719         if [ -f $${rootme}/../expect/expect ] ; then  \
2720            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2721            export TCL_LIBRARY ; fi ; \
2722         $(RUNTEST) --tool gcc $(RUNTESTFLAGS))
2723
2724 check-g77: testsuite/site.exp
2725         -(rootme=`pwd`; export rootme; \
2726         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2727         cd testsuite; \
2728         EXPECT=${EXPECT} ; export EXPECT ; \
2729         if [ -f $${rootme}/../expect/expect ] ; then  \
2730            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2731            export TCL_LIBRARY ; fi ; \
2732         $(RUNTEST) --tool g77 $(RUNTESTFLAGS))
2733
2734 check-objc: testsuite/site.exp
2735         -(rootme=`pwd`; export rootme; \
2736         srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
2737         cd testsuite; \
2738         EXPECT=${EXPECT} ; export EXPECT ; \
2739         if [ -f $${rootme}/../expect/expect ] ; then  \
2740            TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; pwd` ; \
2741             export TCL_LIBRARY ; fi ; \
2742         $(RUNTEST) --tool objc $(RUNTESTFLAGS))
2743
2744 check-po:
2745         if test -f cp/Makefile && test -f f/Makefile && \
2746            test -f java/Makefile && test -f objc/Makefile; then \
2747            make -C po check-po; \
2748         fi
2749
2750 # These exist for maintenance purposes.
2751
2752 # Update the tags table.
2753 TAGS: force
2754         (cd $(srcdir);                                                  \
2755         mkdir tmp-tags;                                                 \
2756         mv -f c-parse.[ch] =*.[chy] tmp-tags;                           \
2757         etags *.y *.h *.c;                                              \
2758         mv tmp-tags/* .;                                                \
2759         rmdir tmp-tags)
2760
2761 # A list of files to be destroyed during "lean" builds.
2762 VOL_FILES=`echo $(BACKEND) $(OBJS) $(C_OBJS) $(LIBCPP_OBJS) *.c *.h gen*`
2763
2764 # Flags to pass to stage2 and later recursive makes.  Note that the
2765 # WARN_CFLAGS setting can't be to the expansion of GCC_WARN_CFLAGS in
2766 # the context of the stage_x rule.
2767 STAGE2_FLAGS_TO_PASS = \
2768         CFLAGS="$(BOOT_CFLAGS)" \
2769         LDFLAGS="$(BOOT_LDFLAGS)" \
2770         WARN_CFLAGS="\$$(GCC_WARN_CFLAGS)" \
2771         STRICT_WARN="$(STRICT2_WARN)" \
2772         libdir=$(libdir) \
2773         LANGUAGES="$(LANGUAGES)" \
2774         OUTPUT_OPTION="-o \$$@"
2775
2776 # Only build the C compiler for stage1, because that is the only one that
2777 # we can guarantee will build with the native compiler, and also it is the
2778 # only thing useful for building stage2.
2779 stage_a:
2780         +$(MAKE) CC="$(CC)" libdir=$(libdir) LANGUAGES="$(BOOT_LANGUAGES)"
2781         touch stage_a
2782
2783 stage_b: stage_a
2784         $(MAKE) stage1
2785         touch stage_b
2786
2787 # This used to define ALLOCA as empty, but that would lead to bad results
2788 # for a subsequent `make install' since that would not have ALLOCA empty.
2789 # To prevent `make install' from compiling alloca.o and then relinking cc1
2790 # because alloca.o is newer, we permit these recursive makes to compile
2791 # alloca.o.  Then cc1 is newer, so it won't have to be relinked.
2792 stage_c: stage_b
2793         +$(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" \
2794                  STAGE_PREFIX=stage1/ \
2795                  $(STAGE2_FLAGS_TO_PASS)
2796         touch stage_c
2797
2798 stage_d: stage_c
2799         +$(MAKE) stage2
2800         touch stage_d
2801
2802 stage_e: stage_d
2803         +$(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" \
2804                  STAGE_PREFIX=stage2/ \
2805                  $(STAGE2_FLAGS_TO_PASS)
2806         touch stage_e
2807
2808 # For bootstrap4:
2809 stage_f: stage_e
2810         +$(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" \
2811                  STAGE_PREFIX=stage3/ \
2812                  $(STAGE2_FLAGS_TO_PASS)
2813         touch stage_f
2814
2815 # Additional steps for *-lean targets:
2816 clean_s1: stage_b
2817         -(cd stage1 && rm -f $(VOL_FILES))
2818         touch clean_s1
2819
2820 clean_s2: stage_d
2821         -rm -rf stage1
2822         touch clean_s2
2823
2824 # This next little bit is the way it is for parallel builds.  It's simply
2825 # a chain of stages which DO have to be done sequentially.
2826
2827 bootstrap_a:              stage_a
2828 bootstrap_b:  bootstrap_a stage_b
2829 bootstrap_c:  bootstrap_b stage_c
2830 bootstrap_d:  bootstrap_c stage_d
2831 bootstrap_e:  bootstrap_d stage_e
2832 bootstrap: force bootstrap_e
2833
2834 bootstrap-lean_a:                   stage_a
2835 bootstrap-lean_b:  bootstrap-lean_a stage_b
2836 bootstrap-lean_c:  bootstrap-lean_b clean_s1
2837 bootstrap-lean_d:  bootstrap-lean_c stage_c
2838 bootstrap-lean_e:  bootstrap-lean_d stage_d
2839 bootstrap-lean_f:  bootstrap-lean_e clean_s2
2840 bootstrap-lean_g:  bootstrap-lean_f stage_e
2841 bootstrap-lean: force bootstrap-lean_g
2842
2843 bootstrap2_c:               stage_c
2844 bootstrap2_d:  bootstrap2_c stage_d
2845 bootstrap2_e:  bootstrap2_d stage_e
2846 bootstrap2: force bootstrap2_e
2847
2848 bootstrap2-lean_c:                    stage_c
2849 bootstrap2-lean_d:  bootstrap2-lean_c stage_d
2850 bootstrap2-lean_e:  bootstrap2-lean_d clean_s2
2851 bootstrap2-lean_f:  bootstrap2-lean_e stage_e
2852 bootstrap2-lean: force bootstrap2-lean_f
2853
2854 bootstrap3 bootstrap3-lean: force stage_e
2855
2856 bootstrap4 bootstrap4-lean: force stage_f
2857
2858 # Compare the object files in the current directory with those in the
2859 # stage2 directory.
2860
2861 # ./ avoids bug in some versions of tail.
2862 compare compare3 compare4 compare-lean compare3-lean compare4-lean: force
2863         -rm -f .bad_compare
2864         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2865         for file in *$(objext); do \
2866           tail +16c ./$$file > tmp-foo1; \
2867           tail +16c stage$$stage/$$file > tmp-foo2 \
2868             && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2869         done
2870         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2871         for dir in tmp-foo intl $(SUBDIRS); do \
2872           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2873             for file in $$dir/*$(objext); do \
2874               tail +16c ./$$file > tmp-foo1; \
2875               tail +16c stage$$stage/$$file > tmp-foo2 \
2876                 && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2877             done; \
2878           else true; fi; \
2879         done
2880         -rm -f tmp-foo*
2881         case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2882         if [ -f .bad_compare ]; then \
2883           echo "Bootstrap comparison failure!"; \
2884           cat .bad_compare; \
2885           exit 1; \
2886         else \
2887           case "$@" in \
2888             *-lean ) rm -rf stage$$stage ;; \
2889             *) ;; \
2890           esac; true; \
2891         fi
2892
2893 # Compare the object files in the current directory with those in the
2894 # stage2 directory.  Use gnu cmp (diffutils v2.4 or later) to avoid
2895 # running tail and the overhead of twice copying each object file.
2896
2897 gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force
2898         -rm -f .bad_compare
2899         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2900         for file in *$(objext); do \
2901           (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2902         done
2903         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2904         for dir in tmp-foo intl $(SUBDIRS); do \
2905           if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \
2906             for file in $$dir/*$(objext); do \
2907               (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \
2908             done; \
2909           else true; fi; \
2910         done
2911         case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \
2912         if [ -f .bad_compare ]; then \
2913           echo "Bootstrap comparison failure!"; \
2914           cat .bad_compare; \
2915           exit 1; \
2916         else \
2917           case "$@" in \
2918             *-lean ) rm -rf stage$$stage ;; \
2919           esac; true; \
2920         fi
2921
2922 # Copy the object files from a particular stage into a subdirectory.
2923 stage1-start:
2924         -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi
2925         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1
2926         -for dir in intl $(SUBDIRS) ; \
2927          do \
2928            if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \
2929          done
2930         -mv $(STAGESTUFF) stage1
2931         -mv intl/*$(objext) stage1/intl
2932 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2933 # dir will work properly.
2934         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi
2935         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi
2936         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi
2937         -rm -f stage1/libgcc.a
2938         -cp libgcc.a stage1
2939         -if $(RANLIB_TEST_FOR_TARGET) ; then \
2940           $(RANLIB_FOR_TARGET) stage1/libgcc.a; \
2941         else true; fi
2942         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2943           cp stage1/$${f} . ; \
2944         else true; \
2945         fi; done
2946 stage1: force stage1-start lang.stage1
2947
2948 stage2-start:
2949         -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi
2950         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2
2951         -for dir in intl $(SUBDIRS) ; \
2952          do \
2953            if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \
2954          done
2955         -mv $(STAGESTUFF) stage2
2956         -mv intl/*$(objext) stage2/intl
2957 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2958 # dir will work properly.
2959         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi
2960         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi
2961         -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi
2962         -rm -f stage2/libgcc.a
2963         -cp libgcc.a stage2
2964         -if $(RANLIB_TEST_FOR_TARGET) ; then \
2965           $(RANLIB_FOR_TARGET) stage2/libgcc.a; \
2966         else true; fi
2967         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2968           cp stage2/$${f} . ; \
2969         else true; \
2970         fi; done
2971 stage2: force stage2-start lang.stage2
2972
2973 stage3-start:
2974         -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi
2975         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3
2976         -for dir in intl $(SUBDIRS) ; \
2977          do \
2978            if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \
2979          done
2980         -mv $(STAGESTUFF) stage3
2981         -mv intl/*$(objext) stage3/intl
2982 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
2983 # dir will work properly.
2984         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi
2985         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi
2986         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi
2987         -rm -f stage3/libgcc.a
2988         -cp libgcc.a stage3
2989         -if $(RANLIB_TEST_FOR_TARGET) ; then \
2990           $(RANLIB_FOR_TARGET) stage3/libgcc.a; \
2991         else true; fi
2992         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
2993           cp stage3/$${f} . ; \
2994         else true; \
2995         fi; done
2996 stage3: force stage3-start lang.stage3
2997
2998 stage4-start:
2999         -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi
3000         $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4
3001         -for dir in intl $(SUBDIRS) ; \
3002          do \
3003            if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \
3004          done
3005         -mv $(STAGESTUFF) stage4
3006         -mv intl/*$(objext) stage4/intl
3007 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage
3008 # dir will work properly.
3009         -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi
3010         -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi
3011         -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi
3012         -rm -f stage4/libgcc.a
3013         -cp libgcc.a stage4
3014         -if $(RANLIB_TEST_FOR_TARGET) ; then \
3015           $(RANLIB_FOR_TARGET) stage4/libgcc.a; \
3016         else true; fi
3017         -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \
3018           cp stage4/$${f} . ; \
3019         else true; \
3020         fi; done
3021 stage4: force stage4-start lang.stage4
3022
3023 # Copy just the executable files from a particular stage into a subdirectory,
3024 # and delete the object files.  Use this if you're just verifying a version
3025 # that is pretty sure to work, and you are short of disk space.
3026 risky-stage1: stage1
3027         -make clean
3028
3029 risky-stage2: stage2
3030         -make clean
3031
3032 risky-stage3: stage3
3033         -make clean
3034
3035 risky-stage4: stage4
3036         -make clean
3037
3038 #In GNU Make, ignore whether `stage*' exists.
3039 .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap
3040 .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4
3041
3042 force:
3043
3044 # ---
3045 # The enquire rules are still useful for building new float-anything.h.
3046 # Special flags for compiling enquire.
3047 # We disable optimization to make floating point more reliable.
3048 ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0
3049 ENQUIRE_LDFLAGS = $(LDFLAGS)
3050
3051 # Enquire target (This is a variable so that a target can choose not to
3052 # build it.)
3053 ENQUIRE = enquire
3054
3055 # Test to see whether <float.h> exists in the system header files,
3056 # and is not derived from GCC.
3057 FLOAT_H_TEST = \
3058   [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \
3059   if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \
3060   then false; \
3061   else :; fi
3062 # We pretend to not having a usable <float.h>, hence disable the FLOAT_H_TEST
3063 # to ensure, we're emitting a full blown <float.h> ourselves.
3064 FLOAT_H_TEST = false
3065
3066 # Used to compile enquire with standard cc, but have forgotten why.
3067 # Let's try with GCC.
3068 enquire: enquire.o $(GCC_PARTS)
3069         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@
3070 enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs
3071         if $(FLOAT_H_TEST); then \
3072           rm -f include/float.h; \
3073           SYS_FLOAT_H_WRAP=1; \
3074         else :; \
3075           SYS_FLOAT_H_WRAP=0; \
3076         fi; \
3077         $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \
3078           -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \
3079           -I. -c $(srcdir)/enquire.c
3080
3081 # Create float.h source for the native machine.
3082 # Make it empty if we can use the system float.h without changes.
3083 float.h-nat: enquire
3084         -./enquire -f > tmp-float.h
3085         grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h
3086         mv tmp-float.h float.h-nat
3087
3088 # Create a dummy float.h source for a cross-compiler.
3089 # ??? This isn't used anymore.  Should we create config/float-unkn.h
3090 # and make that the default float_format in configure?
3091 float.h-cross:
3092         echo "#ifndef   __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross
3093         echo "#error float.h values not known for cross-compiler" >> t-float.h-cross
3094         echo "#endif" >> t-float.h-cross
3095         mv t-float.h-cross float.h-cross