Makefile.tpl

   1 [+ AutoGen5 template -*- Mode: Makefile -*-
   2 in
   3 +]
   4
   5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
   6 #
   7 # Makefile for directory with subdirs to build.
   8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   9 #   1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation
  10 #
  11 # This file is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  24 #
  25
  26 # -------------------------------
  27 # Standard Autoconf-set variables
  28 # -------------------------------
  29 VPATH=@srcdir@
  30
  31 build_alias=@build_alias@
  32 build=@build@
  33 host_alias=@host_alias@
  34 host=@host@
  35 target_alias=@target_alias@
  36 target=@target@
  37
  38 program_transform_name = @program_transform_name@
  39
  40 prefix = @prefix@
  41 exec_prefix = @exec_prefix@
  42
  43 srcdir = @srcdir@
  44
  45 bindir = @bindir@
  46 sbindir = @sbindir@
  47 libexecdir = @libexecdir@
  48 datadir = @datadir@
  49 sysconfdir = @sysconfdir@
  50 sharedstatedir = @sharedstatedir@
  51 localstatedir = @localstatedir@
  52 libdir = @libdir@
  53 includedir = @includedir@
  54 oldincludedir = @oldincludedir@
  55 infodir = @infodir@
  56 mandir = @mandir@
  57 man1dir = $(mandir)/man1
  58 man2dir = $(mandir)/man2
  59 man3dir = $(mandir)/man3
  60 man4dir = $(mandir)/man4
  61 man5dir = $(mandir)/man5
  62 man6dir = $(mandir)/man6
  63 man7dir = $(mandir)/man7
  64 man8dir = $(mandir)/man8
  65 man9dir = $(mandir)/man9
  66
  67 INSTALL = @INSTALL@
  68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  69 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  70 INSTALL_DATA = @INSTALL_DATA@
  71 LN = @LN@
  72 LN_S = @LN_S@
  73
  74 # -------------------------------------------------
  75 # Miscellaneous non-standard autoconf-set variables
  76 # -------------------------------------------------
  77
  78 # The file containing GCC's version number.
  79 gcc_version_trigger = @gcc_version_trigger@
  80 gcc_version = @gcc_version@
  81
  82 # The gcc driver likes to know the arguments it was configured with.
  83 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  84
  85 gxx_include_dir = @gxx_include_dir@
  86 libstdcxx_incdir = @libstdcxx_incdir@
  87
  88 tooldir = @tooldir@
  89 build_tooldir = @build_tooldir@
  90
  91 # Directory in which the compiler finds executables, libraries, etc.
  92 libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
  93 GDB_NLM_DEPS =
  94
  95 # This is the name of the environment variable used for the path to
  96 # the libraries.
  97 RPATH_ENVVAR = @RPATH_ENVVAR@
  98
  99 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
 100 # was used.
 101 SET_LIB_PATH = @SET_LIB_PATH@
 102
 103 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 104 # Some platforms don't like blank entries, so we remove duplicate,
 105 # leading and trailing colons.
 106 REALLY_SET_LIB_PATH = \
 107   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 108
 109 # This is the list of directories to be built for the build system.
 110 BUILD_CONFIGDIRS = libiberty libbanshee
 111 # Build programs are put under this directory.
 112 BUILD_SUBDIR = @build_subdir@
 113 # This is set by the configure script to the arguments to use when configuring
 114 # directories built for the build system.
 115 BUILD_CONFIGARGS = @build_configargs@
 116 # This is the list of variables to export in the environment when
 117 # configuring subdirectories for the build system.  It must also be
 118 # exported whenever recursing into a build directory in case that
 119 # directory's Makefile re-runs configure.
 120 BUILD_EXPORTS = \
 121         AR="$(AR_FOR_BUILD)"; export AR; \
 122         AS="$(AS_FOR_BUILD)"; export AS; \
 123         CC="$(CC_FOR_BUILD)"; export CC; \
 124         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 125         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 126         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 127         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 128         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 129         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 130         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 131         LD="$(LD_FOR_BUILD)"; export LD; \
 132         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 133         NM="$(NM_FOR_BUILD)"; export NM; \
 134         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 135         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES;
 136
 137 # This is the list of directories to built for the host system.
 138 SUBDIRS = @configdirs@
 139 # This is set by the configure script to the arguments to use when configuring
 140 # directories built for the host system.
 141 HOST_CONFIGARGS = @host_configargs@
 142 # This is the list of variables to export in the environment when
 143 # configuring subdirectories for the host system.  It must also be
 144 # exported whenever recursing into a host directory in case that
 145 # directory's Makefile re-runs configure.
 146 HOST_EXPORTS = \
 147         CC="$(CC)"; export CC; \
 148         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 149         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 150         CXX="$(CXX)"; export CXX; \
 151         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 152         AR="$(AR)"; export AR; \
 153         AS="$(AS)"; export AS; \
 154         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 155         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 156         LD="$(LD)"; export LD; \
 157         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 158         NM="$(NM)"; export NM; \
 159         RANLIB="$(RANLIB)"; export RANLIB; \
 160         WINDRES="$(WINDRES)"; export WINDRES; \
 161         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 162         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 163         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 164         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 165         GMPINC="$(HOST_GMPINC)"; export GMPINC;
 166
 167 # Similar, for later GCC stages.
 168 STAGE_HOST_EXPORTS = \
 169         $(HOST_EXPORTS) \
 170         CC="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 171         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) $$r/prev-gcc/xgcc$(exeext) -B$$r/prev-gcc/ -B$(build_tooldir)/bin/"; export CC_FOR_BUILD;
 172
 173 # This is set by the configure script to the list of directories which
 174 # should be built using the target tools.
 175 TARGET_CONFIGDIRS = @target_configdirs@
 176 # Target libraries are put under this directory:
 177 TARGET_SUBDIR = @target_subdir@
 178 # This is set by the configure script to the arguments to use when configuring
 179 # directories built for the target.
 180 TARGET_CONFIGARGS = @target_configargs@
 181 # This is the list of variables to export in the environment when
 182 # configuring subdirectories for the host system.  It must also be
 183 # exported whenever recursing into a host directory in case that
 184 # directory's Makefile re-runs configure.
 185 BASE_TARGET_EXPORTS = \
 186         AR="$(AR_FOR_TARGET)"; export AR; \
 187         AS="$(AS_FOR_TARGET)"; export AS; \
 188         CC="$(CC_FOR_TARGET)"; export CC; \
 189         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 190         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 191         CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 192         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 193         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 194         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 195         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 196         LD="$(LD_FOR_TARGET)"; export LD; \
 197         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 198         NM="$(NM_FOR_TARGET)"; export NM; \
 199         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 200         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES;
 201
 202 RAW_CXX_TARGET_EXPORTS = \
 203         $(BASE_TARGET_EXPORTS) \
 204         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 205         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 206
 207 NORMAL_TARGET_EXPORTS = \
 208         $(BASE_TARGET_EXPORTS) \
 209         CXX="$(CXX_FOR_TARGET)"; export CXX;
 210
 211 # Where to find GMP
 212 HOST_GMPLIBS = @gmplibs@
 213 HOST_GMPINC = @gmpinc@
 214
 215 # ----------------------------------------------
 216 # Programs producing files for the BUILD machine
 217 # ----------------------------------------------
 218
 219 SHELL = @config_shell@
 220
 221 # pwd command to use.  Allow user to override default by setting PWDCMD in
 222 # the environment to account for automounters.  The make variable must not
 223 # be called PWDCMD, otherwise the value set here is passed to make
 224 # subprocesses and overrides the setting from the user's environment.
 225 # Don't use PWD since it is a common shell environment variable and we
 226 # don't want to corrupt it.
 227 PWD_COMMAND = $${PWDCMD-pwd}
 228
 229 # compilers to use to create programs which must be run in the build
 230 # environment.
 231 CC_FOR_BUILD = @CC_FOR_BUILD@
 232 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 233
 234 CXX_FOR_BUILD = $(CXX)
 235
 236 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 237 # here so that they can be overridden by Makefile fragments.
 238 BUILD_PREFIX = @BUILD_PREFIX@
 239 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 240
 241 BISON=@BISON@
 242 USUAL_BISON = `if [ -f $$r/bison/bison ] ; then \
 243             echo $$r/bison/bison -L $$s/bison/ ; \
 244          else \
 245             echo bison ; \
 246          fi`
 247
 248 DEFAULT_YACC = @DEFAULT_YACC@
 249 YACC=@YACC@
 250 USUAL_YACC = `if [ -f $$r/bison/bison ] ; then \
 251             echo $$r/bison/bison -y -L $$s/bison/ ; \
 252         elif [ -f $$r/byacc/byacc ] ; then \
 253             echo $$r/byacc/byacc ; \
 254         else \
 255             echo ${DEFAULT_YACC} ; \
 256         fi`
 257
 258 DEFAULT_LEX = @DEFAULT_LEX@
 259 LEX=@LEX@
 260 USUAL_LEX = `if [ -f $$r/flex/flex ] ; \
 261         then echo $$r/flex/flex ; \
 262         else echo ${DEFAULT_LEX} ; fi`
 263
 264 DEFAULT_M4 = @DEFAULT_M4@
 265 M4 = `if [ -f $$r/m4/m4 ] ; \
 266         then echo $$r/m4/m4 ; \
 267         else echo ${DEFAULT_M4} ; fi`
 268
 269 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 270 # higher, else we use the "missing" dummy.
 271 MAKEINFO=@MAKEINFO@
 272 USUAL_MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \
 273         then echo $$r/texinfo/makeinfo/makeinfo ; \
 274         else if (makeinfo --version \
 275           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 276         then echo makeinfo; else echo $$s/missing makeinfo; fi; fi`
 277
 278 # This just becomes part of the MAKEINFO definition passed down to
 279 # sub-makes.  It lets flags be given on the command line while still
 280 # using the makeinfo from the object tree.
 281 # (Default to avoid splitting info files by setting the threshold high.)
 282 MAKEINFOFLAGS = --split-size=5000000
 283
 284 EXPECT = `if [ -f $$r/expect/expect ] ; \
 285         then echo $$r/expect/expect ; \
 286         else echo expect ; fi`
 287
 288 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 289         then echo $$s/dejagnu/runtest ; \
 290         else echo runtest ; fi`
 291
 292 # ---------------------------------------------
 293 # Programs producing files for the HOST machine
 294 # ---------------------------------------------
 295
 296 # This is the list of directories that may be needed in RPATH_ENVVAR
 297 # so that programs built for the host machine work.
 298 HOST_LIB_PATH = $$r/bfd:$$r/opcodes
 299
 300 AS = @AS@
 301
 302 AR = @AR@
 303 AR_FLAGS = rc
 304
 305 CC = @CC@
 306 CFLAGS = @CFLAGS@
 307 LIBCFLAGS = $(CFLAGS)
 308
 309 CXX = @CXX@
 310 CXXFLAGS = @CXXFLAGS@
 311 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 312
 313 DLLTOOL = @DLLTOOL@
 314
 315 NM = @NM@
 316
 317 LD = @LD@
 318 LDFLAGS =
 319
 320 RANLIB = @RANLIB@
 321
 322 WINDRES = @WINDRES@
 323
 324 PICFLAG =
 325
 326 # -----------------------------------------------
 327 # Programs producing files for the TARGET machine
 328 # -----------------------------------------------
 329
 330 # This is the list of directories that may be needed in RPATH_ENVVAR
 331 # so that prorgams built for the target machine work.
 332 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:$$r/$(TARGET_SUBDIR)/libmudflap/.libs
 333
 334 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 335
 336 AR_FOR_TARGET=@AR_FOR_TARGET@
 337 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
 338 USUAL_AR_FOR_TARGET = ` \
 339   if [ -f $$r/binutils/ar ] ; then \
 340     echo $$r/binutils/ar ; \
 341   else \
 342     if [ '$(host)' = '$(target)' ] ; then \
 343       echo $(AR); \
 344     else \
 345       echo $(CONFIGURED_AR_FOR_TARGET) ; \
 346     fi; \
 347   fi`
 348
 349 AS_FOR_TARGET=@AS_FOR_TARGET@
 350 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
 351 USUAL_AS_FOR_TARGET = ` \
 352   if [ -f $$r/gas/as-new ] ; then \
 353     echo $$r/gas/as-new ; \
 354   elif [ -f $$r/gcc/xgcc ]; then \
 355     $(CC_FOR_TARGET) -print-prog-name=as ; \
 356   else \
 357     if [ '$(host)' = '$(target)' ] ; then \
 358       echo $(AS); \
 359     else \
 360       echo $(CONFIGURED_AS_FOR_TARGET) ; \
 361     fi; \
 362   fi`
 363
 364 CC_FOR_TARGET = @CC_FOR_TARGET@
 365 # During gcc bootstrap, if we use some random cc for stage1 then
 366 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 367 # (which we know are built with gcc) are built with optimizations so
 368 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 369 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 370 # If GCC_FOR_TARGET is not overriden on the command line, then this
 371 # variable is passed down to the gcc Makefile, where it is used to
 372 # build libgcc2.a.  We define it here so that it can itself be
 373 # overridden on the command line.
 374 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 375 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) $$r/gcc/xgcc -B$$r/gcc/ $(FLAGS_FOR_TARGET)
 376 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 377
 378 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 379 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 380 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 381 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 382 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 383 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 384
 385 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 386 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
 387 USUAL_DLLTOOL_FOR_TARGET = ` \
 388   if [ -f $$r/binutils/dlltool ] ; then \
 389     echo $$r/binutils/dlltool ; \
 390   else \
 391     if [ '$(host)' = '$(target)' ] ; then \
 392       echo $(DLLTOOL); \
 393     else \
 394       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
 395     fi; \
 396   fi`
 397
 398 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 399 GFORTRAN_FOR_TARGET = @GFORTRAN_FOR_TARGET@
 400
 401 LD_FOR_TARGET=@LD_FOR_TARGET@
 402 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
 403 USUAL_LD_FOR_TARGET = ` \
 404   if [ -f $$r/ld/ld-new ] ; then \
 405     echo $$r/ld/ld-new ; \
 406   elif [ -f $$r/gcc/xgcc ]; then \
 407     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 408   else \
 409     if [ '$(host)' = '$(target)' ] ; then \
 410       echo $(LD); \
 411     else \
 412       echo $(CONFIGURED_LD_FOR_TARGET) ; \
 413     fi; \
 414   fi`
 415
 416 LDFLAGS_FOR_TARGET =
 417
 418 NM_FOR_TARGET=@NM_FOR_TARGET@
 419 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
 420 USUAL_NM_FOR_TARGET = ` \
 421   if [ -f $$r/binutils/nm-new ] ; then \
 422     echo $$r/binutils/nm-new ; \
 423   elif [ -f $$r/gcc/xgcc ]; then \
 424     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 425   else \
 426     if [ '$(host)' = '$(target)' ] ; then \
 427       echo $(NM); \
 428     else \
 429       echo $(CONFIGURED_NM_FOR_TARGET) ; \
 430     fi; \
 431   fi`
 432
 433 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 434 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
 435 USUAL_RANLIB_FOR_TARGET = ` \
 436   if [ -f $$r/binutils/ranlib ] ; then \
 437     echo $$r/binutils/ranlib ; \
 438   else \
 439     if [ '$(host)' = '$(target)' ] ; then \
 440       if [ x'$(RANLIB)' != x ]; then \
 441          echo $(RANLIB); \
 442       else \
 443          echo ranlib; \
 444       fi; \
 445     else \
 446       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
 447     fi; \
 448   fi`
 449
 450 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 451 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
 452 USUAL_WINDRES_FOR_TARGET = ` \
 453   if [ -f $$r/binutils/windres ] ; then \
 454     echo $$r/binutils/windres ; \
 455   else \
 456     if [ '$(host)' = '$(target)' ] ; then \
 457       echo $(WINDRES); \
 458     else \
 459       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
 460     fi; \
 461   fi`
 462
 463 PICFLAG_FOR_TARGET =
 464
 465 # ------------------------------------
 466 # Miscellaneous targets and flag lists
 467 # ------------------------------------
 468
 469 # The first rule in the file had better be this one.  Don't put any above it.
 470 # This lives here to allow makefile fragments to contain dependencies.
 471 @default_target@:
 472
 473 #### host and target specific makefile fragments come in here.
 474 @target_makefile_frag@
 475 @alphaieee_frag@
 476 @ospace_frag@
 477 @host_makefile_frag@
 478 ###
 479
 480 # Flags to pass down to all sub-makes.
 481 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 482         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 483         "CONFIG_SHELL=$(SHELL)" \
 484         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 485
 486 # For any flags above that may contain shell code that varies from one
 487 # target library to another.  When doing recursive invocations of the
 488 # top-level Makefile, we don't want the outer make to evaluate them,
 489 # so we pass these variables down unchanged.  They must not contain
 490 # single nor double quotes.
 491 RECURSE_FLAGS = \
 492         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 493         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 494
 495 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS)
 496
 497 # Flags to pass down to most sub-makes, in which we're building with
 498 # the host environment.
 499 EXTRA_HOST_FLAGS = \
 500         'AR=$(AR)' \
 501         'AS=$(AS)' \
 502         'CC=$(CC)' \
 503         'CXX=$(CXX)' \
 504         'DLLTOOL=$(DLLTOOL)' \
 505         'LD=$(LD)' \
 506         'NM=$(NM)' \
 507         'RANLIB=$(RANLIB)' \
 508         'WINDRES=$(WINDRES)'
 509
 510 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 511
 512 # Flags that are concerned with the location of the X11 include files
 513 # and library files
 514 #
 515 # NOTE: until the top-level is getting the values via autoconf, it only
 516 # causes problems to have this top-level Makefile overriding the autoconf-set
 517 # values in child directories.  Only variables that don't conflict with
 518 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 519 #
 520 X11_FLAGS_TO_PASS = \
 521         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 522         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 523
 524 # Flags to pass down to makes which are built with the target environment.
 525 # The double $ decreases the length of the command line; the variables
 526 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 527 EXTRA_TARGET_FLAGS = \
 528         'AR=$$(AR_FOR_TARGET)' \
 529         'AS=$$(AS_FOR_TARGET)' \
 530         'CC=$$(CC_FOR_TARGET)' \
 531         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 532         'CXX=$$(CXX_FOR_TARGET)' \
 533         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 534         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 535         'LD=$$(LD_FOR_TARGET)' \
 536         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 537         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 538         'NM=$$(NM_FOR_TARGET)' \
 539         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 540         'WINDRES=$$(WINDRES_FOR_TARGET)'
 541
 542 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 543
 544 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 545 # unfortunately needs the native compiler and the target ar and
 546 # ranlib.
 547 # If any variables are added here, they must be added to do-*, below.
 548 # The BUILD_* variables are a special case, which are used for the gcc
 549 # cross-building scheme.
 550 EXTRA_GCC_FLAGS = \
 551         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 552         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 553         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 554         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 555         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 556         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 557         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 558         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 559         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 560         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 561         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 562         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 563         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 564
 565 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 566
 567 .PHONY: configure-host
 568 configure-host: maybe-configure-gcc [+
 569   FOR host_modules +] \
 570     maybe-configure-[+module+][+
 571   ENDFOR host_modules +]
 572 .PHONY: configure-target
 573 configure-target: [+
 574   FOR target_modules +] \
 575     maybe-configure-target-[+module+][+
 576   ENDFOR target_modules +]
 577
 578 # The target built for a native non-bootstrap build.
 579 .PHONY: all
 580 all: @all_build_modules@ all-host all-target
 581
 582 .PHONY: all-host
 583 all-host: maybe-all-gcc [+
 584   FOR host_modules +] \
 585     maybe-all-[+module+][+
 586   ENDFOR host_modules +]
 587 .PHONY: all-target
 588 all-target: [+
 589   FOR target_modules +] \
 590     maybe-all-target-[+module+][+
 591   ENDFOR target_modules +]
 592
 593 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 594 # ``make X'' in all subdirectories (because, in general, there is a
 595 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 596 # but it may do additional work as well).
 597 [+ FOR recursive_targets +]
 598 .PHONY: do-[+make_target+]
 599 do-[+make_target+]: [+make_target+]-host [+make_target+]-target
 600
 601 .PHONY: [+make_target+]-host
 602 [+make_target+]-host: maybe-[+make_target+]-gcc [+
 603   FOR host_modules +] \
 604     maybe-[+make_target+]-[+module+][+
 605   ENDFOR host_modules +]
 606
 607 .PHONY: [+make_target+]-target
 608 [+make_target+]-target: [+
 609   FOR target_modules +] \
 610     maybe-[+make_target+]-target-[+module+][+
 611   ENDFOR target_modules +]
 612 [+ ENDFOR recursive_targets +]
 613
 614 # Here are the targets which correspond to the do-X targets.
 615
 616 .PHONY: info installcheck dvi install-info
 617 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 618 .PHONY: local-clean local-distclean local-maintainer-clean
 619 info: do-info
 620 installcheck: do-installcheck
 621 dvi: do-dvi
 622
 623 # Make sure makeinfo is built before we do a `make info', if we're
 624 # in fact building texinfo.
 625 do-info: maybe-all-texinfo
 626
 627 install-info: do-install-info dir.info
 628         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 629         if [ -f dir.info ] ; then \
 630           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 631         else true ; fi
 632
 633 local-clean:
 634         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 635
 636 local-distclean:
 637         -rm -f Makefile config.status config.cache mh-frag mt-frag
 638         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 639         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 640           rm -rf $(TARGET_SUBDIR); \
 641         else true; fi
 642         -rm -rf $(BUILD_SUBDIR)
 643         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 644         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 645         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 646         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 647         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 648
 649 local-maintainer-clean:
 650         @echo "This command is intended for maintainers to use;"
 651         @echo "it deletes files that may require special tools to rebuild."
 652
 653 clean: do-clean local-clean
 654 mostlyclean: do-mostlyclean local-clean
 655 distclean: do-distclean local-clean local-distclean
 656 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 657 maintainer-clean: local-distclean
 658 realclean: maintainer-clean
 659
 660 # Extra dependency for clean-target, owing to the mixed nature of gcc
 661 clean-target: clean-target-libgcc
 662 clean-target-libgcc:
 663         test ! -d gcc/libgcc || \
 664         (cd gcc/libgcc && find . -type d -print) | \
 665         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 666         -rm -rf gcc/libgcc
 667
 668 # Check target.
 669
 670 .PHONY: check do-check
 671 check: do-check
 672
 673 # Only include modules actually being configured and built.
 674 do-check: maybe-check-gcc [+
 675   FOR host_modules +] \
 676     maybe-check-[+module+][+
 677   ENDFOR host_modules +][+
 678   FOR target_modules +] \
 679     maybe-check-target-[+module+][+
 680   ENDFOR target_modules +]
 681
 682 # Automated reporting of test results.
 683
 684 warning.log: build.log
 685         $(srcdir)/contrib/warn_summary build.log > $@
 686
 687 mail-report.log:
 688         if test x'$(BOOT_CFLAGS)' != x''; then \
 689             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 690         fi; \
 691         $(srcdir)/contrib/test_summary -t >$@
 692         chmod +x $@
 693         echo If you really want to send e-mail, run ./$@ now
 694
 695 mail-report-with-warnings.log: warning.log
 696         if test x'$(BOOT_CFLAGS)' != x''; then \
 697             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 698         fi; \
 699         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 700         chmod +x $@
 701         echo If you really want to send e-mail, run ./$@ now
 702
 703 # Installation targets.
 704
 705 .PHONY: install uninstall
 706 install: installdirs install-host install-target
 707
 708 .PHONY: install-host-nogcc
 709 install-host-nogcc: [+
 710   FOR host_modules +] \
 711     maybe-install-[+module+][+
 712   ENDFOR host_modules +]
 713
 714 .PHONY: install-host
 715 install-host: maybe-install-gcc [+
 716   FOR host_modules +] \
 717     maybe-install-[+module+][+
 718   ENDFOR host_modules +]
 719
 720 .PHONY: install-target
 721 install-target: [+
 722   FOR target_modules +] \
 723     maybe-install-target-[+module+][+
 724   ENDFOR target_modules +]
 725
 726 uninstall:
 727         @echo "the uninstall target is not supported in this tree"
 728
 729 .PHONY: install.all
 730 install.all: install-no-fixedincludes
 731         @if [ -f ./gcc/Makefile ] ; then \
 732                 r=`${PWD_COMMAND}` ; export r ; \
 733                 $(SET_LIB_PATH) \
 734                 $(HOST_EXPORTS) \
 735                 (cd ./gcc && \
 736                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 737         else \
 738                 true ; \
 739         fi
 740
 741 # install-no-fixedincludes is used because Cygnus can not distribute
 742 # the fixed header files.
 743 .PHONY: install-no-fixedincludes
 744 install-no-fixedincludes: installdirs install-host-nogcc \
 745         install-target gcc-no-fixedincludes
 746
 747 ### other supporting targets
 748
 749 MAKEDIRS= \
 750         $(DESTDIR)$(prefix) \
 751         $(DESTDIR)$(exec_prefix)
 752 .PHONY: installdirs
 753 installdirs: mkinstalldirs
 754         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 755
 756 dir.info: do-install-info
 757         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 758           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 759           mv -f dir.info.new dir.info ; \
 760         else true ; \
 761         fi
 762
 763 dist:
 764         @echo "Building a full distribution of this tree isn't done"
 765         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 766
 767 etags tags: TAGS
 768
 769 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 770 # ability to use several tags files at once, so there is probably no need
 771 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 772 # (if we felt like it) have this Makefile write a piece of elisp which
 773 # the user could load to tell emacs19 where all the TAGS files we just
 774 # built are.
 775 TAGS: do-TAGS
 776
 777 # --------------------------------------
 778 # Modules which run on the build machine
 779 # --------------------------------------
 780 [+ FOR build_modules +]
 781 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 782 maybe-configure-build-[+module+]:
 783 @if build-[+module+]
 784 maybe-configure-build-[+module+]: configure-build-[+module+]
 785 configure-build-[+module+]:
 786         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 787         $(SHELL) $(srcdir)/mkinstalldirs $(BUILD_SUBDIR)/[+module+] ; \
 788         r=`${PWD_COMMAND}`; export r; \
 789         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 790         $(BUILD_EXPORTS) \
 791         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 792         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 793         case $(srcdir) in \
 794           /* | [A-Za-z]:[\\/]*) \
 795             topdir=$(srcdir) ;; \
 796           *) \
 797             case "$(BUILD_SUBDIR)" in \
 798               .) topdir="../$(srcdir)" ;; \
 799               *) topdir="../../$(srcdir)" ;; \
 800             esac ;; \
 801         esac; \
 802         if [ "$(srcdir)" = "." ] ; then \
 803           if [ "$(BUILD_SUBDIR)" != "." ] ; then \
 804             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
 805               if [ -f Makefile ]; then \
 806                 if $(MAKE) distclean; then \
 807                   true; \
 808                 else \
 809                   exit 1; \
 810                 fi; \
 811               else \
 812                 true; \
 813               fi; \
 814             else \
 815               exit 1; \
 816             fi; \
 817           else \
 818             true; \
 819           fi; \
 820           srcdiroption="--srcdir=."; \
 821           libsrcdir="."; \
 822         else \
 823           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 824           libsrcdir="$$s/[+module+]"; \
 825         fi; \
 826         rm -f no-such-file || : ; \
 827         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 828           $(BUILD_CONFIGARGS) $${srcdiroption} \
 829           --with-build-subdir="$(BUILD_SUBDIR)" [+extra_configure_flags+] \
 830           || exit 1
 831 @endif build-[+module+]
 832
 833 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 834 maybe-all-build-[+module+]:
 835 @if build-[+module+]
 836 maybe-all-build-[+module+]: all-build-[+module+]
 837 all-build-[+module+]: configure-build-[+module+]
 838         @r=`${PWD_COMMAND}`; export r; \
 839         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 840         $(BUILD_EXPORTS) \
 841         (cd $(BUILD_SUBDIR)/[+module+] && $(MAKE) [+extra_make_flags+] all)
 842 @endif build-[+module+]
 843 [+ ENDFOR build_modules +]
 844
 845 # --------------------------------------
 846 # Modules which run on the host machine
 847 # --------------------------------------
 848 [+ FOR host_modules +]
 849 .PHONY: configure-[+module+] maybe-configure-[+module+]
 850 maybe-configure-[+module+]:
 851 @if [+module+]
 852 maybe-configure-[+module+]: configure-[+module+]
 853 configure-[+module+]:
 854         @test ! -f [+module+]/Makefile || exit 0; \
 855         [ -d [+module+] ] || mkdir [+module+]; \
 856         r=`${PWD_COMMAND}`; export r; \
 857         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 858         $(HOST_EXPORTS) \
 859         echo Configuring in [+module+]; \
 860         cd [+module+] || exit 1; \
 861         case $(srcdir) in \
 862           \.) \
 863             srcdiroption="--srcdir=."; \
 864             libsrcdir=".";; \
 865           /* | [A-Za-z]:[\\/]*) \
 866             srcdiroption="--srcdir=$(srcdir)/[+module+]"; \
 867             libsrcdir="$$s/[+module+]";; \
 868           *) \
 869             srcdiroption="--srcdir=../$(srcdir)/[+module+]"; \
 870             libsrcdir="$$s/[+module+]";; \
 871         esac; \
 872         $(SHELL) $${libsrcdir}/configure \
 873           $(HOST_CONFIGARGS) $${srcdiroption} [+extra_configure_flags+] \
 874           || exit 1
 875 @endif [+module+]
 876
 877 .PHONY: all-[+module+] maybe-all-[+module+]
 878 maybe-all-[+module+]:
 879 @if [+module+]
 880 maybe-all-[+module+]: all-[+module+]
 881 all-[+module+]: configure-[+module+]
 882         @r=`${PWD_COMMAND}`; export r; \
 883         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 884         $(SET_LIB_PATH) \
 885         $(HOST_EXPORTS) \
 886         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 887           IF with_x
 888             +] $(X11_FLAGS_TO_PASS)[+
 889           ENDIF with_x +] [+extra_make_flags+] all)
 890 @endif [+module+]
 891
 892 .PHONY: check-[+module+] maybe-check-[+module+]
 893 maybe-check-[+module+]:
 894 @if [+module+]
 895 maybe-check-[+module+]: check-[+module+]
 896 [+ IF no_check +]
 897 check-[+module+]:
 898 [+ ELIF no_check_cross +]
 899 # This module is only tested in a native toolchain.
 900 check-[+module+]:
 901         @if [ '$(host)' = '$(target)' ] ; then \
 902           r=`${PWD_COMMAND}`; export r; \
 903           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 904           $(SET_LIB_PATH) \
 905           $(HOST_EXPORTS) \
 906           (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 907             IF with_x
 908               +] $(X11_FLAGS_TO_PASS)[+
 909             ENDIF with_x +] [+extra_make_flags+] check); \
 910         fi
 911 [+ ELSE check +]
 912 check-[+module+]:
 913         @r=`${PWD_COMMAND}`; export r; \
 914         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 915         $(SET_LIB_PATH) \
 916         $(HOST_EXPORTS) \
 917         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 918           IF with_x
 919             +] $(X11_FLAGS_TO_PASS)[+
 920           ENDIF with_x +] [+extra_make_flags+] check)
 921 [+ ENDIF no_check +]
 922 @endif [+module+]
 923
 924 .PHONY: install-[+module+] maybe-install-[+module+]
 925 maybe-install-[+module+]:
 926 @if [+module+]
 927 maybe-install-[+module+]: install-[+module+]
 928 [+ IF no_install +]
 929 install-[+module+]:
 930 [+ ELSE install +]
 931 install-[+module+]: installdirs
 932         @r=`${PWD_COMMAND}`; export r; \
 933         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 934         $(SET_LIB_PATH) \
 935         $(HOST_EXPORTS) \
 936         (cd [+module+] && $(MAKE) $(FLAGS_TO_PASS)[+
 937           IF with_x
 938             +] $(X11_FLAGS_TO_PASS)[+
 939           ENDIF with_x +] [+extra_make_flags+] install)
 940 [+ ENDIF no_install +]
 941 @endif [+module+]
 942
 943 # Other targets (info, dvi, etc.)
 944 [+ FOR recursive_targets +]
 945 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 946 maybe-[+make_target+]-[+module+]:
 947 @if [+module+]
 948 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
 949 [+ IF (match-value? = "missing" (get "make_target") ) +]
 950 # [+module+] doesn't support [+make_target+].
 951 [+make_target+]-[+module+]:
 952 [+ ELSE +]
 953 [+make_target+]-[+module+]: [+
 954   FOR depend +]\
 955     [+depend+]-[+module+] [+
 956   ENDFOR depend +]
 957         @[ -f ./[+module+]/Makefile ] || exit 0; \
 958         r=`${PWD_COMMAND}`; export r; \
 959         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 960         $(SET_LIB_PATH) \
 961         $(HOST_EXPORTS) \
 962         for flag in $(EXTRA_HOST_FLAGS); do \
 963           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 964         done; \
 965         echo "Doing [+make_target+] in [+module+]" ; \
 966         (cd [+module+] && \
 967           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 968                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 969                   "RANLIB=$${RANLIB}" \
 970                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 971                   [+extra_make_flags+] [+make_target+]) \
 972           || exit 1
 973 [+ ENDIF +]
 974 @endif [+module+]
 975 [+ ENDFOR recursive_targets +]
 976 [+ ENDFOR host_modules +]
 977
 978 # ---------------------------------------
 979 # Modules which run on the target machine
 980 # ---------------------------------------
 981 [+ FOR target_modules +]
 982 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 983 maybe-configure-target-[+module+]:
 984 @if target-[+module+]
 985 maybe-configure-target-[+module+]: configure-target-[+module+]
 986
 987 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 988 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
 989         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 990         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
 991         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
 992
 993 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
 994         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
 995         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 996         r=`${PWD_COMMAND}`; export r; \
 997         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 998         $(SET_LIB_PATH) \[+
 999 IF raw_cxx +]
1000         $(RAW_CXX_TARGET_EXPORTS) \[+
1001 ELSE normal_cxx +]
1002         $(NORMAL_TARGET_EXPORTS) \[+
1003 ENDIF raw_cxx +]
1004         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
1005         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
1006         case $(srcdir) in \
1007           /* | [A-Za-z]:[\\/]*) \
1008             topdir=$(srcdir) ;; \
1009           *) \
1010             case "$(TARGET_SUBDIR)" in \
1011               .) topdir="../$(srcdir)" ;; \
1012               *) topdir="../../$(srcdir)" ;; \
1013             esac ;; \
1014         esac; \[+ IF stage +]
1015         if [ "$(srcdir)" = "." ] ; then \
1016           if [ "$(TARGET_SUBDIR)" != "." ] ; then \
1017             if $(SHELL) $$s/symlink-tree $${topdir}/[+module+] "no-such-file" ; then \
1018               if [ -f Makefile ]; then \
1019                 if $(MAKE) distclean; then \
1020                   true; \
1021                 else \
1022                   exit 1; \
1023                 fi; \
1024               else \
1025                 true; \
1026               fi; \
1027             else \
1028               exit 1; \
1029             fi; \
1030           else \
1031             true; \
1032           fi; \
1033           srcdiroption="--srcdir=."; \
1034           libsrcdir="."; \
1035         else \[+ ENDIF stage +]
1036           srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1037           libsrcdir="$$s/[+module+]"; \[+ IF stage +]
1038         fi; \[+ ENDIF stage +]
1039         rm -f no-such-file || : ; \
1040         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1041           $(TARGET_CONFIGARGS) $${srcdiroption} \
1042           --with-target-subdir="$(TARGET_SUBDIR)" [+extra_configure_flags+] \
1043           || exit 1
1044 @endif target-[+module+]
1045
1046 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1047 maybe-all-target-[+module+]:
1048 @if target-[+module+]
1049 maybe-all-target-[+module+]: all-target-[+module+]
1050 all-target-[+module+]: configure-target-[+module+]
1051         @r=`${PWD_COMMAND}`; export r; \
1052         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1053         $(SET_LIB_PATH) \[+
1054 IF raw_cxx +]
1055         $(RAW_CXX_TARGET_EXPORTS) \[+
1056 ELSE normal_cxx +]
1057         $(NORMAL_TARGET_EXPORTS) \[+
1058 ENDIF raw_cxx +]
1059         (cd $(TARGET_SUBDIR)/[+module+] && \
1060           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1061             IF raw_cxx
1062           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1063             ENDIF raw_cxx
1064           +] [+extra_make_flags+] all)
1065 @endif target-[+module+]
1066
1067 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1068 maybe-check-target-[+module+]:
1069 @if target-[+module+]
1070 maybe-check-target-[+module+]: check-target-[+module+]
1071 [+ IF no_check +]
1072 # Dummy target for uncheckable module.
1073 check-target-[+module+]:
1074 [+ ELSE check +]
1075 check-target-[+module+]:
1076         @r=`${PWD_COMMAND}`; export r; \
1077         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1078         $(SET_LIB_PATH) \[+
1079 IF raw_cxx +]
1080         $(RAW_CXX_TARGET_EXPORTS) \[+
1081 ELSE normal_cxx +]
1082         $(NORMAL_TARGET_EXPORTS) \[+
1083 ENDIF raw_cxx +]
1084         (cd $(TARGET_SUBDIR)/[+module+] && \
1085           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1086             IF raw_cxx
1087               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1088             ENDIF raw_cxx
1089           +] [+extra_make_flags+] check)
1090 [+ ENDIF no_check +]
1091 @endif target-[+module+]
1092
1093 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1094 maybe-install-target-[+module+]:
1095 @if target-[+module+]
1096 maybe-install-target-[+module+]: install-target-[+module+]
1097 [+ IF no_install +]
1098 # Dummy target for uninstallable.
1099 install-target-[+module+]:
1100 [+ ELSE install +]
1101 install-target-[+module+]: installdirs
1102         @r=`${PWD_COMMAND}`; export r; \
1103         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1104         $(SET_LIB_PATH) \[+
1105 IF raw_cxx +]
1106         $(RAW_CXX_TARGET_EXPORTS) \[+
1107 ELSE normal_cxx +]
1108         $(NORMAL_TARGET_EXPORTS) \[+
1109 ENDIF raw_cxx +]
1110         (cd $(TARGET_SUBDIR)/[+module+] && \
1111           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1112 [+ ENDIF no_install +]
1113 @endif target-[+module+]
1114
1115 # Other targets (info, dvi, etc.)
1116 [+ FOR recursive_targets +]
1117 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1118 maybe-[+make_target+]-target-[+module+]:
1119 @if target-[+module+]
1120 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1121 [+ IF (match-value? = "missing" (get "make_target") ) +]
1122 # [+module+] doesn't support [+make_target+].
1123 [+make_target+]-target-[+module+]:
1124 [+ ELSE +]
1125 [+make_target+]-target-[+module+]: [+
1126   FOR depend +]\
1127     [+depend+]-target-[+module+] [+
1128   ENDFOR depend +]
1129         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1130         r=`${PWD_COMMAND}`; export r; \
1131         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1132         $(SET_LIB_PATH) \[+
1133 IF raw_cxx +]
1134         $(RAW_CXX_TARGET_EXPORTS) \[+
1135 ELSE normal_cxx +]
1136         $(NORMAL_TARGET_EXPORTS) \[+
1137 ENDIF raw_cxx +]
1138         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1139         for flag in $(EXTRA_TARGET_FLAGS); do \
1140           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1141         done; \
1142         (cd $(TARGET_SUBDIR)/[+module+] && \
1143           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1144                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1145                   "RANLIB=$${RANLIB}" \
1146                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1147                   [+extra_make_flags+] [+make_target+]) \
1148           || exit 1
1149 [+ ENDIF +]
1150 @endif target-[+module+]
1151 [+ ENDFOR recursive_targets +]
1152 [+ ENDFOR target_modules +]
1153
1154 # ----------
1155 # GCC module
1156 # ----------
1157
1158 # Unfortunately, while gcc _should_ be a host module,
1159 # libgcc is a target module, and gen* programs are
1160 # build modules.  So GCC is a sort of hybrid.
1161
1162 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
1163 # Don't use shared host config.cache, as it will confuse later
1164 # directories; GCC wants slightly different values for some
1165 # precious variables.  *sigh*
1166
1167 # We must skip configuring if toplevel bootstrap is going.
1168 .PHONY: configure-gcc maybe-configure-gcc
1169 maybe-configure-gcc:
1170 @if gcc
1171 maybe-configure-gcc: configure-gcc
1172 configure-gcc:
1173 @endif gcc
1174 @if gcc-no-bootstrap
1175         @test ! -f gcc/Makefile || exit 0; \
1176         [ -d gcc ] || mkdir gcc; \
1177         r=`${PWD_COMMAND}`; export r; \
1178         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1179         $(HOST_EXPORTS) \
1180         echo Configuring in gcc; \
1181         cd gcc || exit 1; \
1182         case $(srcdir) in \
1183           \.) \
1184             srcdiroption="--srcdir=."; \
1185             libsrcdir=".";; \
1186           /* | [A-Za-z]:[\\/]*) \
1187             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1188             libsrcdir="$$s/gcc";; \
1189           *) \
1190             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1191             libsrcdir="$$s/gcc";; \
1192         esac; \
1193         $(SHELL) $${libsrcdir}/configure \
1194           $(HOST_CONFIGARGS) $${srcdiroption} \
1195           || exit 1
1196 @endif gcc-no-bootstrap
1197
1198 # Don't 'make all' in gcc if it's already been made by 'bootstrap'; that
1199 # causes trouble.  This wart will be fixed eventually by moving
1200 # the bootstrap behavior to this file.
1201 .PHONY: all-gcc maybe-all-gcc
1202 maybe-all-gcc:
1203 @if gcc
1204 maybe-all-gcc: all-gcc
1205 all-gcc: configure-gcc
1206 @endif gcc
1207 @if gcc-no-bootstrap
1208         r=`${PWD_COMMAND}`; export r; \
1209         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1210         $(SET_LIB_PATH) \
1211         $(HOST_EXPORTS) \
1212         if [ -f gcc/stage_last ] ; then \
1213           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) quickstrap); \
1214         else \
1215           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) all); \
1216         fi
1217
1218 # Building GCC uses some tools for rebuilding "source" files
1219 # like texinfo, bison/byacc, etc.  So we must depend on those.
1220 #
1221 # While building GCC, it may be necessary to run various target
1222 # programs like the assembler, linker, etc.  So we depend on
1223 # those too.
1224 #
1225 # In theory, on an SMP all those dependencies can be resolved
1226 # in parallel.
1227 #
1228 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1229 .PHONY: $(GCC_STRAP_TARGETS)
1230 $(GCC_STRAP_TARGETS): all-bootstrap configure-gcc
1231         @r=`${PWD_COMMAND}`; export r; \
1232         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1233         $(SET_LIB_PATH) \
1234         $(HOST_EXPORTS) \
1235         echo "Bootstrapping the compiler"; \
1236         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1237         @r=`${PWD_COMMAND}`; export r; \
1238         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1239         case "$@" in \
1240           *bootstrap4-lean ) \
1241             msg="Comparing stage3 and stage4 of the compiler"; \
1242             compare=compare3-lean ;; \
1243           *bootstrap4 ) \
1244             msg="Comparing stage3 and stage4 of the compiler"; \
1245             compare=compare3 ;; \
1246           *-lean ) \
1247             msg="Comparing stage2 and stage3 of the compiler"; \
1248             compare=compare-lean ;; \
1249           * ) \
1250             msg="Comparing stage2 and stage3 of the compiler"; \
1251             compare=compare ;; \
1252         esac; \
1253         $(SET_LIB_PATH) \
1254         $(HOST_EXPORTS) \
1255         echo "$$msg"; \
1256         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1257         @r=`${PWD_COMMAND}`; export r; \
1258         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1259         $(SET_LIB_PATH) \
1260         echo "Building runtime libraries"; \
1261         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1262
1263 profiledbootstrap: all-bootstrap configure-gcc
1264         @r=`${PWD_COMMAND}`; export r; \
1265         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1266         $(SET_LIB_PATH) \
1267         $(HOST_EXPORTS) \
1268         echo "Bootstrapping the compiler"; \
1269         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1270         @r=`${PWD_COMMAND}`; export r; \
1271         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1272         $(SET_LIB_PATH) \
1273         echo "Building runtime libraries and training compiler"; \
1274         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1275         @r=`${PWD_COMMAND}`; export r; \
1276         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1277         $(SET_LIB_PATH) \
1278         $(HOST_EXPORTS) \
1279         echo "Building feedback based compiler"; \
1280         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1281
1282 .PHONY: cross
1283 cross: all-texinfo all-bison all-byacc all-binutils all-gas all-ld
1284         @r=`${PWD_COMMAND}`; export r; \
1285         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1286         $(SET_LIB_PATH) \
1287         $(HOST_EXPORTS) \
1288         echo "Building the C and C++ compiler"; \
1289         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1290         @r=`${PWD_COMMAND}`; export r; \
1291         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1292         $(SET_LIB_PATH) \
1293         echo "Building runtime libraries"; \
1294         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1295 @endif gcc-no-bootstrap
1296
1297 .PHONY: check-gcc maybe-check-gcc
1298 maybe-check-gcc:
1299 @if gcc
1300 maybe-check-gcc: check-gcc
1301 check-gcc:
1302         @if [ -f ./gcc/Makefile ] ; then \
1303           r=`${PWD_COMMAND}`; export r; \
1304           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1305           $(SET_LIB_PATH) \
1306           $(HOST_EXPORTS) \
1307           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check); \
1308         else \
1309           true; \
1310         fi
1311
1312 .PHONY: check-gcc-c++
1313 check-gcc-c++:
1314         @if [ -f ./gcc/Makefile ] ; then \
1315           r=`${PWD_COMMAND}`; export r; \
1316           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1317           $(SET_LIB_PATH) \
1318           $(HOST_EXPORTS) \
1319           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1320         else \
1321           true; \
1322         fi
1323
1324 .PHONY: check-c++
1325 check-c++: check-target-libstdc++-v3 check-gcc-c++
1326 @endif gcc
1327
1328 .PHONY: install-gcc maybe-install-gcc
1329 maybe-install-gcc:
1330 @if gcc
1331 maybe-install-gcc: install-gcc
1332 install-gcc:
1333         @if [ -f ./gcc/Makefile ] ; then \
1334           r=`${PWD_COMMAND}`; export r; \
1335           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1336           $(SET_LIB_PATH) \
1337           $(HOST_EXPORTS) \
1338           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1339         else \
1340           true; \
1341         fi
1342 @endif gcc
1343
1344 # Install the gcc headers files, but not the fixed include files,
1345 # which Cygnus is not allowed to distribute.  This rule is very
1346 # dependent on the workings of the gcc Makefile.in.
1347 .PHONY: gcc-no-fixedincludes
1348 gcc-no-fixedincludes:
1349         @if [ -f ./gcc/Makefile ]; then \
1350           rm -rf gcc/tmp-include; \
1351           mv gcc/include gcc/tmp-include 2>/dev/null; \
1352           mkdir gcc/include; \
1353           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1354           touch gcc/stmp-fixinc gcc/include/fixed; \
1355           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1356           r=`${PWD_COMMAND}`; export r; \
1357           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1358           $(SET_LIB_PATH) \
1359           $(HOST_EXPORTS) \
1360           (cd ./gcc && \
1361            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1362           rm -rf gcc/include; \
1363           mv gcc/tmp-include gcc/include 2>/dev/null; \
1364         else true; fi
1365
1366 # Other targets (dvi, info, etc.)
1367 [+ FOR recursive_targets +]
1368 .PHONY: maybe-[+make_target+]-gcc [+make_target+]-gcc
1369 maybe-[+make_target+]-gcc:
1370 @if gcc
1371 maybe-[+make_target+]-gcc: [+make_target+]-gcc
1372 [+make_target+]-gcc: [+
1373   FOR depend +]\
1374     [+depend+]-gcc [+
1375   ENDFOR depend +]
1376         @[ -f ./gcc/Makefile ] || exit 0; \
1377         r=`${PWD_COMMAND}`; export r; \
1378         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1379         $(SET_LIB_PATH) \
1380         for flag in $(EXTRA_GCC_FLAGS); do \
1381           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1382         done; \
1383         $(HOST_EXPORTS) \
1384         echo "Doing [+make_target+] in gcc" ; \
1385         (cd gcc && \
1386           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1387                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1388                   "RANLIB=$${RANLIB}" \
1389                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1390                   [+make_target+]) \
1391           || exit 1
1392 @endif gcc
1393
1394 [+ ENDFOR recursive_targets +]
1395
1396 @if gcc-bootstrap
1397 # ---------------------
1398 # GCC bootstrap support
1399 # ---------------------
1400
1401 # We track the current stage (the one in 'gcc') in the stage_last file.
1402 # We name the build directories for the various stages "stage1-gcc",
1403 # "stage2-gcc","stage3-gcc", etc.
1404
1405 # Since the 'compare' process will fail (on debugging information) if any
1406 # directory names are different, we need to link the gcc directory for
1407 # the previous stage to a constant name ('gcc-prev'), and to make the name of
1408 # the build directories constant as well. For the latter, we use naked names
1409 # like 'gcc', because the scripts in that directory assume it.  We use
1410 # mv on platforms where symlinks to directories do not work or are not
1411 # reliable.
1412
1413 # At the end of the bootstrap, a symlink to 'stage3-gcc' named 'gcc' must
1414 # be kept, so that libraries can find it.  Ick!
1415
1416 # It would be best to preinstall gcc into a staging area (and in the
1417 # future, gather there all prebootstrap packages).  This would allow
1418 # assemblers and linkers can be bootstrapped as well as the compiler
1419 # (both in a combined tree, or separately).  This however requires some
1420 # change to the gcc driver, again in order to avoid comparison failures.
1421
1422 # Bugs: This is almost certainly not parallel-make safe.
1423
1424 # 'touch' doesn't work right on some platforms.
1425 STAMP = echo timestamp >
1426
1427 # Only build the C compiler for stage1, because that is the only one that
1428 # we can guarantee will build with the native compiler, and also it is the
1429 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1430 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1431 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1432
1433 STAGE1_CFLAGS=@stage1_cflags@
1434 STAGE1_LANGUAGES=@stage1_languages@
1435
1436 # We only want to compare .o files, so set this!
1437 objext = .o
1438
1439 # Real targets act phony if they depend on phony targets; this hack
1440 # prevents gratuitous rebuilding of stage 1.
1441 prebootstrap:
1442         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-bootstrap
1443         $(STAMP) prebootstrap
1444
1445 # Flags to pass to stage2 and later makes.
1446 BOOT_CFLAGS= -g -O2
1447 POSTSTAGE1_FLAGS_TO_PASS = \
1448         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
1449         STAGE_PREFIX=$$r/stage[+prev+]-gcc/ \
1450         CFLAGS="$(BOOT_CFLAGS)" \
1451         ADAC="\$$(CC)"
1452
1453 # For stage 1:
1454 # * We force-disable intermodule optimizations, even if
1455 #   --enable-intermodule was passed, since the installed compiler probably
1456 #   can't handle them.  Luckily, autoconf always respects
1457 #   the last argument when conflicting --enable arguments are passed.
1458 # * Likewise, we force-disable coverage flags, since the installed compiler
1459 #   probably has never heard of them.
1460 # * We build only C (and possibly Ada).
1461
1462 [+ FOR bootstrap-stage +]
1463 .PHONY: stage[+id+]-start stage[+id+]-end
1464
1465 stage[+id+]-start::
1466         [ -f stage_last ] && $(MAKE) `cat stage_last`-end || :
1467         echo stage[+id+] > stage_last ; \
1468         [ -d stage[+id+]-gcc ] || mkdir stage[+id+]-gcc; \
1469         set stage[+id+]-gcc gcc ; @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1470         set stage[+prev+]-gcc prev-gcc ; @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1471
1472 stage[+id+]-end::
1473         rm -f stage_last ; \
1474         set gcc stage[+id+]-gcc ; @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1475         set prev-gcc stage[+prev+]-gcc ; @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1476
1477 # Bubble a bugfix through all the stages up to stage [+id+].  They
1478 # are remade, but not reconfigured.  The next stage (if any) will not
1479 # be reconfigured as well.
1480 .PHONY: stage[+id+]-bubble
1481 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1482         @if [ -f all-stage[+id+]-gcc ] ; then \
1483           echo Remaking stage [+id+] ; \
1484           rm -f all-stage[+id+]-gcc ; \
1485         fi ; \
1486         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]-gcc
1487
1488 [+ IF prev +]
1489 stage[+prev+]-bubble::
1490         @if [ -f configure-stage[+id+]-gcc ] ; then \
1491           $(STAMP) configure-stage[+id+]-gcc ; \
1492         fi
1493 [+ ENDIF prev +]
1494
1495 configure-stage[+id+]-gcc: [+ IF prev +] all-stage[+prev+]-gcc [+
1496           ELSE +] prebootstrap [+ ENDIF prev +]
1497         $(MAKE) stage[+id+]-start
1498         @if [ -f stage[+id+]-gcc/Makefile ] ; then \
1499           $(STAMP) configure-stage[+id+]-gcc ; \
1500           exit 0; \
1501         else \
1502           true ; \
1503         fi ; \
1504         r=`${PWD_COMMAND}`; export r; \
1505         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1506         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1507         $(HOST_EXPORTS) [+ ENDIF prev +] \
1508         echo Configuring stage [+id+] in gcc ; \
1509         cd gcc || exit 1; \
1510         case $(srcdir) in \
1511           \.) \
1512             srcdiroption="--srcdir=."; \
1513             libsrcdir=".";; \
1514           /* | [A-Za-z]:[\\/]*) \
1515             srcdiroption="--srcdir=$(srcdir)/gcc"; \
1516             libsrcdir="$$s/gcc";; \
1517           *) \
1518             srcdiroption="--srcdir=../$(srcdir)/gcc"; \
1519             libsrcdir="$$s/gcc";; \
1520         esac; \
1521         $(SHELL) $${libsrcdir}/configure \
1522           $(HOST_CONFIGARGS) $${srcdiroption} \
1523           [+extra_configure_flags+] && \
1524           $(STAMP) ../configure-stage[+id+]-gcc
1525
1526 all-stage[+id+]-gcc: configure-stage[+id+]-gcc
1527         $(MAKE) stage[+id+]-start
1528         @r=`${PWD_COMMAND}`; export r; \
1529         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1530         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1531         $(HOST_EXPORTS) [+ ENDIF prev +] \
1532         cd gcc && \
1533         $(MAKE) $(GCC_FLAGS_TO_PASS) [+ IF prev +] \
1534                 $(POSTSTAGE1_FLAGS_TO_PASS) [+ ENDIF prev +] \
1535                 [+extra_make_flags+] && $(STAMP) ../all-stage[+id+]-gcc
1536
1537 [+ IF compare-target +]
1538 [+compare-target+]: all-stage[+id+]-gcc
1539         [ -f stage_last ] && $(MAKE) `cat stage_last`-end || :
1540         @r=`${PWD_COMMAND}`; export r; \
1541         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1542         rm -f .bad_compare ; \
1543         cd stage[+id+]-gcc; \
1544         files=`find . -name "*$(objext)" -print` ; \
1545         cd .. ; \
1546         for file in $${files} ; do \
1547           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1548           @do_compare@ > /dev/null 2>&1; \
1549           test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
1550         done ; \
1551         if [ -f .bad_compare ]; then \
1552           echo "Bootstrap comparison failure!"; \
1553           cat .bad_compare; \
1554           exit 1; \
1555         else \
1556           true; \
1557         fi ; \
1558         $(STAMP) [+compare-target+]
1559 [+ ENDIF compare-target +]
1560
1561 [+ IF bootstrap-target +]
1562 .PHONY: [+bootstrap-target+]
1563 [+bootstrap-target+]:
1564         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble [+
1565           IF compare-target +] [+compare-target+] [+
1566           ENDIF compare-target +] \
1567           stage[+id+]-start all stage[+id+]-end
1568 [+ ENDIF bootstrap-target +]
1569
1570 .PHONY: restage[+id+] touch-stage[+id+] distclean-stage[+id+]
1571
1572 # Rules to wipe a stage and all the following ones, used for cleanstrap
1573 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1574 distclean-stage[+id+]::
1575         [ -f stage_last ] && $(MAKE) `cat stage_last`-end || :
1576         rm -rf configure-stage[+id+]-gcc all-stage[+id+]-gcc stage[+id+]-gcc [+
1577           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1578
1579 # Rules to renew the timestamp on a stage and all the following ones
1580 [+ IF prev +]touch-stage[+prev+]:: touch-stage[+id+] [+ ENDIF prev +]
1581 touch-stage[+id+]::
1582         @[ -f configure-stage[+id+]-gcc ] && \
1583           echo '$(STAMP) configure-stage[+id+]-gcc' && \
1584           $(STAMP) configure-stage[+id+]-gcc; \
1585         [ -f all-stage[+id+]-gcc ] && \
1586           echo '$(STAMP) all-stage[+id+]-gcc' && \
1587           $(STAMP) all-stage[+id+]-gcc; \
1588         :
1589
1590 # After building a stage, touch the following ones
1591 [+ IF prev +]restage[+prev+]:: touch-stage[+id+] [+ ENDIF prev +]
1592 restage[+id+]::
1593         rm -rf all-stage[+id+]-gcc [+
1594           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1595         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+
1596           IF compare-target +][+compare-target+] [+
1597           ELSE +] all-stage[+id+]-gcc [+ ENDIF compare-target +]
1598
1599 [+ IF cleanstrap-target +]
1600 .PHONY: [+cleanstrap-target+]
1601 [+cleanstrap-target+]: distclean-stage1 [+bootstrap-target+]
1602 [+ ENDIF cleanstrap-target +]
1603
1604 [+ ENDFOR bootstrap-stage +]
1605
1606 stagefeedback-start::
1607         @r=`${PWD_COMMAND}`; export r; \
1608         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1609         cd stageprofile-gcc && \
1610           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../gcc/&",' | $(SHELL); } && \
1611           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../gcc/&",' | $(SHELL); }
1612
1613 profiledbootstrap: all-bootstrap configure-gcc
1614         @r=`${PWD_COMMAND}`; export r; \
1615         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1616         $(SET_LIB_PATH) \
1617         $(HOST_EXPORTS) \
1618         echo "Bootstrapping the compiler"; \
1619         $(MAKE) stageprofile-bubble distclean-stagefeedback stageprofile-start
1620         @r=`${PWD_COMMAND}`; export r; \
1621         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1622         $(SET_LIB_PATH) \
1623         echo "Building runtime libraries and training compiler"; \
1624         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1625         @r=`${PWD_COMMAND}`; export r; \
1626         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1627         $(SET_LIB_PATH) \
1628         $(HOST_EXPORTS) \
1629         echo "Building feedback based compiler"; \
1630         $(MAKE) stagefeedback-bubble stagefeedback-end
1631
1632 @endif gcc-bootstrap
1633
1634 # --------------------------------------
1635 # Dependencies between different modules
1636 # --------------------------------------
1637
1638 # There are two types of dependencies here: 'hard' dependencies, where one
1639 # module simply won't build without the other; and 'soft' dependencies, where
1640 # if the depended-on module is missing, the depending module will do without
1641 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1642 # are specified by depending on a 'maybe-' target.  If you're not sure,
1643 # it's safer to use a soft dependency.
1644
1645 # Host modules specific to gcc.
1646 # GCC needs to identify certain tools.
1647 # GCC also needs the information exported by the intl configure script.
1648 configure-gcc: maybe-configure-intl maybe-configure-binutils maybe-configure-gas maybe-configure-ld maybe-configure-bison maybe-configure-flex
1649 all-gcc: maybe-all-libiberty maybe-all-intl maybe-all-bison maybe-all-byacc maybe-all-binutils maybe-all-gas maybe-all-ld maybe-all-zlib maybe-all-libbanshee maybe-all-libcpp
1650 configure-libcpp: maybe-configure-libiberty maybe-configure-intl
1651 all-libcpp: maybe-all-libiberty maybe-all-intl
1652 # This is a slightly kludgy method of getting dependencies on
1653 # all-build-libiberty correct; it would be better to build it every time.
1654 all-gcc: maybe-all-build-libiberty
1655 all-bootstrap: [+ FOR host_modules +][+ IF bootstrap +]maybe-all-[+module+] [+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1656
1657 # Host modules specific to gdb.
1658 # GDB needs to know that the simulator is being built.
1659 configure-gdb: maybe-configure-itcl maybe-configure-tcl maybe-configure-tk maybe-configure-sim
1660 GDB_TK = @GDB_TK@
1661 all-gdb: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-mmalloc maybe-all-readline maybe-all-bison maybe-all-byacc maybe-all-sim $(gdbnlmrequirements) $(GDB_TK)
1662 install-gdb: maybe-install-tcl maybe-install-tk maybe-install-itcl maybe-install-tix maybe-install-libgui
1663 configure-libgui: maybe-configure-tcl maybe-configure-tk
1664 all-libgui: maybe-all-tcl maybe-all-tk maybe-all-itcl
1665
1666 # Host modules specific to binutils.
1667 configure-bfd: configure-libiberty
1668 all-bfd: maybe-all-libiberty maybe-all-intl
1669 all-binutils: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-flex maybe-all-bison maybe-all-byacc maybe-all-intl
1670 # We put install-opcodes before install-binutils because the installed
1671 # binutils might be on PATH, and they might need the shared opcodes
1672 # library.
1673 install-binutils: maybe-install-opcodes
1674 # libopcodes depends on libbfd
1675 install-opcodes: maybe-install-bfd
1676 all-gas: maybe-all-libiberty maybe-all-opcodes maybe-all-bfd maybe-all-intl
1677 all-gprof: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-intl
1678 all-ld: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-bison maybe-all-byacc maybe-all-flex maybe-all-intl
1679 all-opcodes: maybe-all-bfd maybe-all-libiberty
1680
1681 # Other host modules in the 'src' repository.
1682 all-dejagnu: maybe-all-tcl maybe-all-expect maybe-all-tk
1683 configure-expect: maybe-configure-tcl maybe-configure-tk
1684 all-expect: maybe-all-tcl maybe-all-tk
1685 configure-itcl: maybe-configure-tcl maybe-configure-tk
1686 all-itcl: maybe-all-tcl maybe-all-tk
1687 # We put install-tcl before install-itcl because itcl wants to run a
1688 # program on installation which uses the Tcl libraries.
1689 install-itcl: maybe-install-tcl
1690 all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
1691 install-sid: maybe-install-tcl maybe-install-tk
1692 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
1693 configure-tk: maybe-configure-tcl
1694 all-tk: maybe-all-tcl
1695 configure-tix: maybe-configure-tcl maybe-configure-tk
1696 all-tix: maybe-all-tcl maybe-all-tk
1697 all-texinfo: maybe-all-libiberty
1698
1699 # Other host modules.  Warning, these are not well tested.
1700 all-autoconf: maybe-all-m4 maybe-all-texinfo
1701 all-automake: maybe-all-m4 maybe-all-texinfo
1702 all-bison: maybe-all-texinfo
1703 all-diff: maybe-all-libiberty
1704 all-fastjar: maybe-all-zlib maybe-all-libiberty
1705 all-fileutils: maybe-all-libiberty
1706 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
1707 all-gzip: maybe-all-libiberty
1708 all-hello: maybe-all-libiberty
1709 all-m4: maybe-all-libiberty maybe-all-texinfo
1710 all-make: maybe-all-libiberty maybe-all-intl
1711 all-patch: maybe-all-libiberty
1712 all-prms: maybe-all-libiberty
1713 all-recode: maybe-all-libiberty
1714 all-sed: maybe-all-libiberty
1715 all-send-pr: maybe-all-prms
1716 all-tar: maybe-all-libiberty
1717 all-uudecode: maybe-all-libiberty
1718
1719 ALL_GCC = maybe-all-gcc
1720 ALL_GCC_C = $(ALL_GCC) maybe-all-target-newlib maybe-all-target-libgloss
1721 ALL_GCC_CXX = $(ALL_GCC_C) maybe-all-target-libstdc++-v3
1722
1723 # Target modules specific to gcc.
1724 configure-target-boehm-gc: $(ALL_GCC_C) maybe-configure-target-qthreads
1725 configure-target-fastjar: maybe-configure-target-zlib
1726 all-target-fastjar: maybe-all-target-zlib maybe-all-target-libiberty
1727 configure-target-libada: $(ALL_GCC_C)
1728 configure-target-libgfortran: $(ALL_GCC_C)
1729 configure-target-libffi: $(ALL_GCC_C)
1730 configure-target-libjava: $(ALL_GCC_C) maybe-configure-target-zlib maybe-configure-target-boehm-gc maybe-configure-target-qthreads maybe-configure-target-libffi
1731 all-target-libjava: maybe-all-fastjar maybe-all-target-zlib maybe-all-target-boehm-gc maybe-all-target-qthreads maybe-all-target-libffi
1732 configure-target-libobjc: $(ALL_GCC_C)
1733 all-target-libobjc: maybe-all-target-libiberty
1734 configure-target-libstdc++-v3: $(ALL_GCC_C)
1735 all-target-libstdc++-v3: maybe-all-target-libiberty
1736 configure-target-zlib: $(ALL_GCC_C)
1737
1738 # Target modules in the 'src' repository.
1739 configure-target-examples: $(ALL_GCC_C)
1740 configure-target-libgloss: $(ALL_GCC)
1741 all-target-libgloss: maybe-configure-target-newlib
1742 configure-target-libiberty: $(ALL_GCC)
1743 configure-target-libtermcap: $(ALL_GCC_C)
1744 configure-target-newlib: $(ALL_GCC)
1745 configure-target-rda: $(ALL_GCC_C)
1746 configure-target-winsup: $(ALL_GCC_C)
1747 all-target-winsup: maybe-all-target-libiberty maybe-all-target-libtermcap
1748
1749 # Other target modules.  Warning, these are not well tested.
1750 configure-target-gperf: $(ALL_GCC_CXX)
1751 all-target-gperf: maybe-all-target-libiberty maybe-all-target-libstdc++-v3
1752 configure-target-qthreads: $(ALL_GCC_C)
1753
1754 # Serialization dependencies.  Host configures don't work well in parallel to
1755 # each other, due to contention over config.cache.  Target configures and
1756 # build configures are similar.
1757 @serialization_dependencies@
1758
1759 # --------------------------------
1760 # Regenerating top level configury
1761 # --------------------------------
1762
1763 # Multilib.out tells target dirs what multilibs they should build.
1764 # There is really only one copy.  We use the 'timestamp' method to
1765 # work around various timestamp bugs on some systems.
1766 # We use move-if-change so that it's only considered updated when it
1767 # actually changes, because it has to depend on a phony target.
1768 multilib.out: maybe-all-gcc
1769         @r=`${PWD_COMMAND}`; export r; \
1770         echo "Checking multilib configuration..."; \
1771         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1772         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1773
1774 # Rebuilding Makefile.in, using autogen.
1775 AUTOGEN = autogen
1776 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1777         cd $(srcdir) && $(AUTOGEN) Makefile.def
1778
1779 # Rebuilding Makefile.
1780 Makefile: $(srcdir)/Makefile.in config.status
1781         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1782
1783 config.status: configure $(gcc_version_trigger)
1784         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1785
1786 # Rebuilding configure.
1787 AUTOCONF = autoconf
1788 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1789         cd $(srcdir) && $(AUTOCONF)
1790
1791 # ------------------------------
1792 # Special directives to GNU Make
1793 # ------------------------------
1794
1795 # Don't pass command-line variables to submakes.
1796 .NOEXPORT:
1797 MAKEOVERRIDES=
1798
1799 # end of Makefile.in