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 gcc driver likes to know the arguments it was configured with.
  79 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  80
  81 tooldir = @tooldir@
  82 build_tooldir = @build_tooldir@
  83
  84 GDB_NLM_DEPS =
  85
  86 # This is the name of the environment variable used for the path to
  87 # the libraries.
  88 RPATH_ENVVAR = @RPATH_ENVVAR@
  89
  90 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
  91 # was used.
  92 SET_LIB_PATH = @SET_LIB_PATH@
  93
  94 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
  95 # Some platforms don't like blank entries, so we remove duplicate,
  96 # leading and trailing colons.
  97 REALLY_SET_LIB_PATH = \
  98   @SET_GCC_LIB_PATH@ \
  99   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 100
 101 # This is the list of directories to be built for the build system.
 102 BUILD_CONFIGDIRS = libiberty
 103 # Build programs are put under this directory.
 104 BUILD_SUBDIR = @build_subdir@
 105 # This is set by the configure script to the arguments to use when configuring
 106 # directories built for the build system.
 107 BUILD_CONFIGARGS = @build_configargs@
 108
 109 # This is the list of variables to export in the environment when
 110 # configuring any subdirectory.  It must also be exported whenever
 111 # recursing into a build directory in case that directory's Makefile
 112 # re-runs configure.
 113 BASE_EXPORTS = \
 114         FLEX="$(FLEX)"; export FLEX; \
 115         LEX="$(LEX)"; export LEX; \
 116         BISON="$(BISON)"; export BISON; \
 117         YACC="$(YACC)"; export YACC; \
 118         M4="$(M4)"; export M4; \
 119         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 120
 121 # This is the list of variables to export in the environment when
 122 # configuring subdirectories for the build system.
 123 BUILD_EXPORTS = \
 124         $(BASE_EXPORTS) \
 125         AR="$(AR_FOR_BUILD)"; export AR; \
 126         AS="$(AS_FOR_BUILD)"; export AS; \
 127         CC="$(CC_FOR_BUILD)"; export CC; \
 128         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 129         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 130         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 131         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 132         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 133         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 134         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 135         LD="$(LD_FOR_BUILD)"; export LD; \
 136         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 137         NM="$(NM_FOR_BUILD)"; export NM; \
 138         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 139         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES;
 140
 141 # This is the list of directories to built for the host system.
 142 SUBDIRS = @configdirs@
 143 # This is set by the configure script to the arguments to use when configuring
 144 # directories built for the host system.
 145 HOST_CONFIGARGS = @host_configargs@
 146 # Host programs are put under this directory, which is . except if building
 147 # with srcdir=..
 148 HOST_SUBDIR = @host_subdir@
 149 # This is the list of variables to export in the environment when
 150 # configuring subdirectories for the host system.
 151 HOST_EXPORTS = \
 152         $(BASE_EXPORTS) \
 153         CC="$(CC)"; export CC; \
 154         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 155         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 156         CXX="$(CXX)"; export CXX; \
 157         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 158         AR="$(AR)"; export AR; \
 159         AS="$(AS)"; export AS; \
 160         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 161         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 162         LD="$(LD)"; export LD; \
 163         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 164         NM="$(NM)"; export NM; \
 165         RANLIB="$(RANLIB)"; export RANLIB; \
 166         WINDRES="$(WINDRES)"; export WINDRES; \
 167         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 168         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 169         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 170         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 171         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 172         SET_GCC_LIB_PATH_CMD="@SET_GCC_LIB_PATH@"; export SET_GCC_LIB_PATH_CMD; \
 173         @SET_GCC_LIB_PATH@
 174
 175 # Similar, for later GCC stages.
 176 STAGE_HOST_EXPORTS = \
 177         $(HOST_EXPORTS) \
 178         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 179           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 180         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 181           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 182           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 183           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD;
 184
 185 # This is set by the configure script to the list of directories which
 186 # should be built using the target tools.
 187 TARGET_CONFIGDIRS = @target_configdirs@
 188 # Target libraries are put under this directory:
 189 TARGET_SUBDIR = @target_subdir@
 190 # This is set by the configure script to the arguments to use when configuring
 191 # directories built for the target.
 192 TARGET_CONFIGARGS = @target_configargs@
 193 # This is the list of variables to export in the environment when
 194 # configuring subdirectories for the host system.
 195 BASE_TARGET_EXPORTS = \
 196         $(BASE_EXPORTS) \
 197         AR="$(AR_FOR_TARGET)"; export AR; \
 198         AS="$(AS_FOR_TARGET)"; export AS; \
 199         CC="$(CC_FOR_TARGET)"; export CC; \
 200         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 201         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 202         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 203         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 204         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 205         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 206         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 207         LD="$(LD_FOR_TARGET)"; export LD; \
 208         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 209         NM="$(NM_FOR_TARGET)"; export NM; \
 210         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 211         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 212         SET_GCC_LIB_PATH_CMD="@SET_GCC_LIB_PATH@"; export SET_GCC_LIB_PATH_CMD; \
 213         @SET_GCC_LIB_PATH@
 214
 215 RAW_CXX_TARGET_EXPORTS = \
 216         $(BASE_TARGET_EXPORTS) \
 217         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 218         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 219
 220 NORMAL_TARGET_EXPORTS = \
 221         $(BASE_TARGET_EXPORTS) \
 222         CXX="$(CXX_FOR_TARGET)"; export CXX;
 223
 224 # Where to find GMP
 225 HOST_GMPLIBS = @gmplibs@
 226 HOST_GMPINC = @gmpinc@
 227
 228 # ----------------------------------------------
 229 # Programs producing files for the BUILD machine
 230 # ----------------------------------------------
 231
 232 SHELL = @config_shell@
 233
 234 # pwd command to use.  Allow user to override default by setting PWDCMD in
 235 # the environment to account for automounters.  The make variable must not
 236 # be called PWDCMD, otherwise the value set here is passed to make
 237 # subprocesses and overrides the setting from the user's environment.
 238 # Don't use PWD since it is a common shell environment variable and we
 239 # don't want to corrupt it.
 240 PWD_COMMAND = $${PWDCMD-pwd}
 241
 242 # compilers to use to create programs which must be run in the build
 243 # environment.
 244 CC_FOR_BUILD = @CC_FOR_BUILD@
 245 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 246
 247 CXX_FOR_BUILD = $(CXX)
 248
 249 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 250 # here so that they can be overridden by Makefile fragments.
 251 BUILD_PREFIX = @BUILD_PREFIX@
 252 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 253
 254 # Flags to pass to stage2 and later makes.  They are defined
 255 # here so that they can be overridden by Makefile fragments.
 256 BOOT_CFLAGS= -g -O2
 257
 258 CONFIGURED_BISON = @CONFIGURED_BISON@
 259 BISON = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 260             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison ; \
 261          else \
 262             echo ${CONFIGURED_BISON} ; \
 263          fi`
 264
 265 CONFIGURED_YACC = @CONFIGURED_YACC@
 266 YACC = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 267             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison -y ; \
 268         elif [ -f $$r/$(BUILD_SUBDIR)/byacc/byacc ] ; then \
 269             echo $$r/$(BUILD_SUBDIR)/byacc/byacc ; \
 270         else \
 271             echo ${CONFIGURED_YACC} ; \
 272         fi`
 273
 274 CONFIGURED_FLEX = @CONFIGURED_FLEX@
 275 FLEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 276         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 277         else echo ${CONFIGURED_FLEX} ; fi`
 278
 279 CONFIGURED_LEX = @CONFIGURED_LEX@
 280 LEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 281         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 282         else echo ${CONFIGURED_LEX} ; fi`
 283
 284 CONFIGURED_M4 = @CONFIGURED_M4@
 285 M4 = `if [ -f $$r/$(BUILD_SUBDIR)/m4/m4 ] ; \
 286         then echo $$r/$(BUILD_SUBDIR)/m4/m4 ; \
 287         else echo ${CONFIGURED_M4} ; fi`
 288
 289 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 290 # higher, else we use the "missing" dummy.  We also pass the subdirectory
 291 # makeinfo even if only the Makefile is there, because Texinfo builds its
 292 # manual when made, and it requires its own version.
 293 CONFIGURED_MAKEINFO = @CONFIGURED_MAKEINFO@
 294 MAKEINFO = `if [ -f $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/Makefile ] ; \
 295         then echo $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo ; \
 296         else if (${CONFIGURED_MAKEINFO} --version \
 297           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 298         then echo ${CONFIGURED_MAKEINFO}; else echo $$s/missing makeinfo; fi; fi`
 299
 300 # This just becomes part of the MAKEINFO definition passed down to
 301 # sub-makes.  It lets flags be given on the command line while still
 302 # using the makeinfo from the object tree.
 303 # (Default to avoid splitting info files by setting the threshold high.)
 304 MAKEINFOFLAGS = --split-size=5000000
 305
 306 # FIXME: expect may become a build tool?
 307 EXPECT = `if [ -f $$r/$(HOST_SUBDIR)/expect/expect ] ; \
 308         then echo $$r/$(HOST_SUBDIR)/expect/expect ; \
 309         else echo expect ; fi`
 310
 311 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 312         then echo $$s/dejagnu/runtest ; \
 313         else echo runtest ; fi`
 314
 315 # ---------------------------------------------
 316 # Programs producing files for the HOST machine
 317 # ---------------------------------------------
 318
 319 # This is the list of directories that may be needed in RPATH_ENVVAR
 320 # so that programs built for the host machine work.
 321 HOST_LIB_PATH = $$r/$(HOST_SUBDIR)/bfd:$$r/$(HOST_SUBDIR)/opcodes
 322
 323 AS = @AS@
 324
 325 AR = @AR@
 326 AR_FLAGS = rc
 327
 328 CC = @CC@
 329 CFLAGS = @CFLAGS@
 330 LIBCFLAGS = $(CFLAGS)
 331
 332 CXX = @CXX@
 333 CXXFLAGS = @CXXFLAGS@
 334 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 335
 336 DLLTOOL = @DLLTOOL@
 337
 338 NM = @NM@
 339
 340 LD = @LD@
 341 LDFLAGS =
 342
 343 RANLIB = @RANLIB@
 344
 345 WINDRES = @WINDRES@
 346
 347 PICFLAG =
 348
 349 # -----------------------------------------------
 350 # Programs producing files for the TARGET machine
 351 # -----------------------------------------------
 352
 353 # This is the list of directories that may be needed in RPATH_ENVVAR
 354 # so that prorgams built for the target machine work.
 355 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:$$r/$(TARGET_SUBDIR)/libmudflap/.libs
 356
 357 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 358
 359 AR_FOR_TARGET=@AR_FOR_TARGET@
 360 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
 361 USUAL_AR_FOR_TARGET = ` \
 362   if [ -f $$r/$(HOST_SUBDIR)/binutils/ar ] ; then \
 363     echo $$r/$(HOST_SUBDIR)/binutils/ar ; \
 364   else \
 365     if [ '$(host)' = '$(target)' ] ; then \
 366       echo $(AR); \
 367     else \
 368       echo $(CONFIGURED_AR_FOR_TARGET) ; \
 369     fi; \
 370   fi`
 371
 372 AS_FOR_TARGET=@AS_FOR_TARGET@
 373 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
 374 USUAL_AS_FOR_TARGET = ` \
 375   if [ -f $$r/$(HOST_SUBDIR)/gas/as-new ] ; then \
 376     echo $$r/$(HOST_SUBDIR)/gas/as-new ; \
 377   elif [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ]; then \
 378     $(CC_FOR_TARGET) -print-prog-name=as ; \
 379   else \
 380     if [ '$(host)' = '$(target)' ] ; then \
 381       echo $(AS); \
 382     else \
 383       echo $(CONFIGURED_AS_FOR_TARGET) ; \
 384     fi; \
 385   fi`
 386
 387 CC_FOR_TARGET = @CC_FOR_TARGET@
 388 # During gcc bootstrap, if we use some random cc for stage1 then
 389 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 390 # (which we know are built with gcc) are built with optimizations so
 391 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 392 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 393 # If GCC_FOR_TARGET is not overriden on the command line, then this
 394 # variable is passed down to the gcc Makefile, where it is used to
 395 # build libgcc2.a.  We define it here so that it can itself be
 396 # overridden on the command line.
 397 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 398 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) \
 399   $$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/ $(FLAGS_FOR_TARGET)
 400 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 401
 402 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 403 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 404 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 405 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 406 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 407 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 408
 409 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 410 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
 411 USUAL_DLLTOOL_FOR_TARGET = ` \
 412   if [ -f $$r/$(HOST_SUBDIR)/binutils/dlltool ] ; then \
 413     echo $$r/$(HOST_SUBDIR)/binutils/dlltool ; \
 414   else \
 415     if [ '$(host)' = '$(target)' ] ; then \
 416       echo $(DLLTOOL); \
 417     else \
 418       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
 419     fi; \
 420   fi`
 421
 422 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 423 GFORTRAN_FOR_TARGET = @GFORTRAN_FOR_TARGET@
 424
 425 LD_FOR_TARGET=@LD_FOR_TARGET@
 426 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
 427 USUAL_LD_FOR_TARGET = ` \
 428   if [ -f $$r/$(HOST_SUBDIR)/ld/ld-new ] ; then \
 429     echo $$r/$(HOST_SUBDIR)/ld/ld-new ; \
 430   elif [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ]; then \
 431     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 432   else \
 433     if [ '$(host)' = '$(target)' ] ; then \
 434       echo $(LD); \
 435     else \
 436       echo $(CONFIGURED_LD_FOR_TARGET) ; \
 437     fi; \
 438   fi`
 439
 440 LDFLAGS_FOR_TARGET =
 441
 442 NM_FOR_TARGET=@NM_FOR_TARGET@
 443 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
 444 USUAL_NM_FOR_TARGET = ` \
 445   if [ -f $$r/$(HOST_SUBDIR)/binutils/nm-new ] ; then \
 446     echo $$r/$(HOST_SUBDIR)/binutils/nm-new ; \
 447   elif [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ]; then \
 448     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 449   else \
 450     if [ '$(host)' = '$(target)' ] ; then \
 451       echo $(NM); \
 452     else \
 453       echo $(CONFIGURED_NM_FOR_TARGET) ; \
 454     fi; \
 455   fi`
 456
 457 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 458 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
 459 USUAL_RANLIB_FOR_TARGET = ` \
 460   if [ -f $$r/$(HOST_SUBDIR)/binutils/ranlib ] ; then \
 461     echo $$r/$(HOST_SUBDIR)/binutils/ranlib ; \
 462   else \
 463     if [ '$(host)' = '$(target)' ] ; then \
 464       if [ x'$(RANLIB)' != x ]; then \
 465          echo $(RANLIB); \
 466       else \
 467          echo ranlib; \
 468       fi; \
 469     else \
 470       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
 471     fi; \
 472   fi`
 473
 474 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 475 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
 476 USUAL_WINDRES_FOR_TARGET = ` \
 477   if [ -f $$r/$(HOST_SUBDIR)/binutils/windres ] ; then \
 478     echo $$r/$(HOST_SUBDIR)/binutils/windres ; \
 479   else \
 480     if [ '$(host)' = '$(target)' ] ; then \
 481       echo $(WINDRES); \
 482     else \
 483       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
 484     fi; \
 485   fi`
 486
 487 PICFLAG_FOR_TARGET =
 488
 489 # ------------------------------------
 490 # Miscellaneous targets and flag lists
 491 # ------------------------------------
 492
 493 # The first rule in the file had better be this one.  Don't put any above it.
 494 # This lives here to allow makefile fragments to contain dependencies.
 495 @default_target@:
 496
 497 #### host and target specific makefile fragments come in here.
 498 @target_makefile_frag@
 499 @alphaieee_frag@
 500 @ospace_frag@
 501 @host_makefile_frag@
 502 ###
 503
 504 # Flags to pass down to all sub-makes.
 505 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 506         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 507         "CONFIG_SHELL=$(SHELL)" \
 508         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 509
 510 # For any flags above that may contain shell code that varies from one
 511 # target library to another.  When doing recursive invocations of the
 512 # top-level Makefile, we don't want the outer make to evaluate them,
 513 # so we pass these variables down unchanged.  They must not contain
 514 # single nor double quotes.
 515 RECURSE_FLAGS = \
 516         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 517         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 518
 519 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS)
 520
 521 # Flags to pass down to most sub-makes, in which we're building with
 522 # the host environment.
 523 EXTRA_HOST_FLAGS = \
 524         'AR=$(AR)' \
 525         'AS=$(AS)' \
 526         'CC=$(CC)' \
 527         'CXX=$(CXX)' \
 528         'DLLTOOL=$(DLLTOOL)' \
 529         'LD=$(LD)' \
 530         'NM=$(NM)' \
 531         'RANLIB=$(RANLIB)' \
 532         'WINDRES=$(WINDRES)'
 533
 534 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 535
 536 # Flags that are concerned with the location of the X11 include files
 537 # and library files
 538 #
 539 # NOTE: until the top-level is getting the values via autoconf, it only
 540 # causes problems to have this top-level Makefile overriding the autoconf-set
 541 # values in child directories.  Only variables that don't conflict with
 542 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 543 #
 544 X11_FLAGS_TO_PASS = \
 545         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 546         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 547
 548 # Flags to pass down to makes which are built with the target environment.
 549 # The double $ decreases the length of the command line; the variables
 550 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 551 EXTRA_TARGET_FLAGS = \
 552         'AR=$$(AR_FOR_TARGET)' \
 553         'AS=$$(AS_FOR_TARGET)' \
 554         'CC=$$(CC_FOR_TARGET)' \
 555         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 556         'CXX=$$(CXX_FOR_TARGET)' \
 557         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 558         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 559         'LD=$$(LD_FOR_TARGET)' \
 560         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 561         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 562         'NM=$$(NM_FOR_TARGET)' \
 563         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 564         'WINDRES=$$(WINDRES_FOR_TARGET)'
 565
 566 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 567
 568 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 569 # unfortunately needs the native compiler and the target ar and
 570 # ranlib.
 571 # If any variables are added here, they must be added to do-*, below.
 572 # The BUILD_* variables are a special case, which are used for the gcc
 573 # cross-building scheme.
 574 EXTRA_GCC_FLAGS = \
 575         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 576         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 577         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 578         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 579         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 580         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 581         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 582         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 583         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 584         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 585         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 586         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 587         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 588
 589 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 590
 591 .PHONY: configure-host
 592 configure-host: [+
 593   FOR host_modules +] \
 594     maybe-configure-[+module+][+
 595   ENDFOR host_modules +]
 596 .PHONY: configure-target
 597 configure-target: [+
 598   FOR target_modules +] \
 599     maybe-configure-target-[+module+][+
 600   ENDFOR target_modules +]
 601
 602 # The target built for a native non-bootstrap build.
 603 .PHONY: all
 604 all: unstage all-host all-target stage
 605
 606 .PHONY: all-build
 607 all-build: [+
 608   FOR build_modules +] \
 609     maybe-all-build-[+module+][+
 610   ENDFOR build_modules +]
 611 .PHONY: all-host
 612 all-host: [+
 613   FOR host_modules +] \
 614     maybe-all-[+module+][+
 615   ENDFOR host_modules +]
 616 .PHONY: all-target
 617 all-target: [+
 618   FOR target_modules +] \
 619     maybe-all-target-[+module+][+
 620   ENDFOR target_modules +]
 621
 622 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 623 # ``make X'' in all subdirectories (because, in general, there is a
 624 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 625 # but it may do additional work as well).
 626 [+ FOR recursive_targets +]
 627 .PHONY: do-[+make_target+]
 628 do-[+make_target+]: unstage [+make_target+]-host [+make_target+]-target stage
 629
 630 .PHONY: [+make_target+]-host
 631 [+make_target+]-host: [+
 632   FOR host_modules +] \
 633     maybe-[+make_target+]-[+module+][+
 634   ENDFOR host_modules +]
 635
 636 .PHONY: [+make_target+]-target
 637 [+make_target+]-target: [+
 638   FOR target_modules +] \
 639     maybe-[+make_target+]-target-[+module+][+
 640   ENDFOR target_modules +]
 641 [+ ENDFOR recursive_targets +]
 642
 643 # Here are the targets which correspond to the do-X targets.
 644
 645 .PHONY: info installcheck dvi html install-info
 646 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 647 .PHONY: local-clean local-distclean local-maintainer-clean
 648 info: do-info
 649 installcheck: do-installcheck
 650 dvi: do-dvi
 651 html: do-html
 652
 653 # Make sure makeinfo is built before we do a `make info', if we're
 654 # in fact building texinfo.
 655 do-info: maybe-all-texinfo
 656
 657 install-info: do-install-info dir.info
 658         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 659         if [ -f dir.info ] ; then \
 660           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 661         else true ; fi
 662
 663 local-clean:
 664         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 665
 666 local-distclean:
 667         -rm -f Makefile config.status config.cache mh-frag mt-frag
 668         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 669         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 670           rm -rf $(TARGET_SUBDIR); \
 671         else true; fi
 672         -rm -rf $(BUILD_SUBDIR)
 673         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 674           rm -rf $(HOST_SUBDIR); \
 675         else true; fi
 676         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 677         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 678         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 679         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 680         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 681
 682 local-maintainer-clean:
 683         @echo "This command is intended for maintainers to use;"
 684         @echo "it deletes files that may require special tools to rebuild."
 685
 686 clean: do-clean local-clean
 687 mostlyclean: do-mostlyclean local-clean
 688 distclean: do-distclean local-clean local-distclean
 689 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 690 maintainer-clean: local-distclean
 691 realclean: maintainer-clean
 692
 693 # Extra dependency for clean-target, owing to the mixed nature of gcc
 694 clean-target: clean-target-libgcc
 695 clean-target-libgcc:
 696         test ! -d gcc/libgcc || \
 697         (cd gcc/libgcc && find . -type d -print) | \
 698         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 699         -rm -rf gcc/libgcc
 700         -rm -f gcc/stmp-dirs
 701
 702 # Check target.
 703
 704 .PHONY: check do-check
 705 check: do-check
 706
 707 # Only include modules actually being configured and built.
 708 do-check: unstage [+
 709   FOR host_modules +] \
 710     maybe-check-[+module+][+
 711   ENDFOR host_modules +][+
 712   FOR target_modules +] \
 713     maybe-check-target-[+module+][+
 714   ENDFOR target_modules +] stage
 715
 716 # Automated reporting of test results.
 717
 718 warning.log: build.log
 719         $(srcdir)/contrib/warn_summary build.log > $@
 720
 721 mail-report.log:
 722         if test x'$(BOOT_CFLAGS)' != x''; then \
 723             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 724         fi; \
 725         $(srcdir)/contrib/test_summary -t >$@
 726         chmod +x $@
 727         echo If you really want to send e-mail, run ./$@ now
 728
 729 mail-report-with-warnings.log: warning.log
 730         if test x'$(BOOT_CFLAGS)' != x''; then \
 731             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 732         fi; \
 733         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 734         chmod +x $@
 735         echo If you really want to send e-mail, run ./$@ now
 736
 737 # Installation targets.
 738
 739 .PHONY: install uninstall
 740 install: installdirs install-host install-target
 741
 742 .PHONY: install-host-nogcc
 743 install-host-nogcc: [+
 744   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 745     maybe-install-[+module+][+ ENDIF +][+
 746   ENDFOR host_modules +]
 747
 748 .PHONY: install-host
 749 install-host: [+
 750   FOR host_modules +] \
 751     maybe-install-[+module+][+
 752   ENDFOR host_modules +]
 753
 754 .PHONY: install-target
 755 install-target: [+
 756   FOR target_modules +] \
 757     maybe-install-target-[+module+][+
 758   ENDFOR target_modules +]
 759
 760 uninstall:
 761         @echo "the uninstall target is not supported in this tree"
 762
 763 .PHONY: install.all
 764 install.all: install-no-fixedincludes
 765         @if [ -f ./gcc/Makefile ] ; then \
 766                 r=`${PWD_COMMAND}` ; export r ; \
 767                 $(SET_LIB_PATH) \
 768                 $(HOST_EXPORTS) \
 769                 (cd ./gcc && \
 770                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 771         else \
 772                 true ; \
 773         fi
 774
 775 # install-no-fixedincludes is used because Cygnus can not distribute
 776 # the fixed header files.
 777 .PHONY: install-no-fixedincludes
 778 install-no-fixedincludes: installdirs install-host-nogcc \
 779         install-target gcc-no-fixedincludes
 780
 781 ### other supporting targets
 782
 783 MAKEDIRS= \
 784         $(DESTDIR)$(prefix) \
 785         $(DESTDIR)$(exec_prefix)
 786 .PHONY: installdirs
 787 installdirs: mkinstalldirs
 788         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 789
 790 dir.info: do-install-info
 791         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 792           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 793           mv -f dir.info.new dir.info ; \
 794         else true ; \
 795         fi
 796
 797 dist:
 798         @echo "Building a full distribution of this tree isn't done"
 799         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 800
 801 etags tags: TAGS
 802
 803 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 804 # ability to use several tags files at once, so there is probably no need
 805 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 806 # (if we felt like it) have this Makefile write a piece of elisp which
 807 # the user could load to tell emacs19 where all the TAGS files we just
 808 # built are.
 809 TAGS: do-TAGS
 810
 811 # --------------------------------------
 812 # Modules which run on the build machine
 813 # --------------------------------------
 814 [+ FOR build_modules +]
 815 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 816 maybe-configure-build-[+module+]:
 817 @if build-[+module+]
 818 maybe-configure-build-[+module+]: configure-build-[+module+]
 819 configure-build-[+module+]:
 820         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 821         $(SHELL) $(srcdir)/mkinstalldirs $(BUILD_SUBDIR)/[+module+] ; \
 822         r=`${PWD_COMMAND}`; export r; \
 823         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 824         $(BUILD_EXPORTS) \
 825         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 826         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 827         case $(srcdir) in \
 828           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 829           *) topdir=`echo $(BUILD_SUBDIR)/[+module+]/ | \
 830                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 831         esac; \
 832         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 833         libsrcdir="$$s/[+module+]"; \
 834         rm -f no-such-file || : ; \
 835         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 836           $(BUILD_CONFIGARGS) $${srcdiroption} \
 837           --with-build-subdir="$(BUILD_SUBDIR)" [+extra_configure_flags+] \
 838           || exit 1
 839 @endif build-[+module+]
 840
 841 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 842 maybe-all-build-[+module+]:
 843 @if build-[+module+]
 844 TARGET-build-[+module+]=[+ IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
 845 maybe-all-build-[+module+]: all-build-[+module+]
 846 all-build-[+module+]: configure-build-[+module+]
 847         @r=`${PWD_COMMAND}`; export r; \
 848         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 849         $(BUILD_EXPORTS) \
 850         (cd $(BUILD_SUBDIR)/[+module+] && \
 851           $(MAKE) [+extra_make_flags+] $(TARGET-build-[+module+]))
 852 @endif build-[+module+]
 853 [+ ENDFOR build_modules +]
 854
 855 # --------------------------------------
 856 # Modules which run on the host machine
 857 # --------------------------------------
 858 [+ FOR host_modules +]
 859 .PHONY: configure-[+module+] maybe-configure-[+module+]
 860 maybe-configure-[+module+]:
 861 @if [+module+]
 862 maybe-configure-[+module+]: configure-[+module+]
 863 configure-[+module+]:
 864         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 865         [+ ENDIF bootstrap +]test ! -f $(HOST_SUBDIR)/[+module+]/Makefile || exit 0; \
 866         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/[+module+] ; \
 867         r=`${PWD_COMMAND}`; export r; \
 868         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 869         $(HOST_EXPORTS) \
 870         echo Configuring in [+module+]; \
 871         cd $(HOST_SUBDIR)/[+module+] || exit 1; \
 872         case $(srcdir) in \
 873           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 874           *) topdir=`echo $(HOST_SUBDIR)/[+module+]/ | \
 875                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 876         esac; \
 877         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 878         libsrcdir="$$s/[+module+]"; \
 879         $(SHELL) $${libsrcdir}/configure \
 880           $(HOST_CONFIGARGS) $${srcdiroption} [+extra_configure_flags+] \
 881           || exit 1
 882 @endif [+module+]
 883
 884 .PHONY: all-[+module+] maybe-all-[+module+]
 885 maybe-all-[+module+]:
 886 @if [+module+]
 887 TARGET-[+module+]=[+ IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
 888 maybe-all-[+module+]: all-[+module+]
 889 all-[+module+]: configure-[+module+]
 890         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 891         [+ ENDIF bootstrap +]r=`${PWD_COMMAND}`; export r; \
 892         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 893         $(SET_LIB_PATH) \
 894         $(HOST_EXPORTS) \
 895         (cd $(HOST_SUBDIR)/[+module+] && \
 896           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] $(TARGET-[+module+]))
 897 @endif [+module+]
 898
 899 .PHONY: check-[+module+] maybe-check-[+module+]
 900 maybe-check-[+module+]:
 901 @if [+module+]
 902 maybe-check-[+module+]: check-[+module+]
 903 [+ IF no_check +]
 904 check-[+module+]:
 905 [+ ELIF no_check_cross +]
 906 # This module is only tested in a native toolchain.
 907 check-[+module+]:
 908         @if [ '$(host)' = '$(target)' ] ; then \
 909           r=`${PWD_COMMAND}`; export r; \
 910           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 911           $(SET_LIB_PATH) \
 912           $(HOST_EXPORTS) \
 913           (cd $(HOST_SUBDIR)/[+module+] && \
 914             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
 915         fi
 916 [+ ELSE check +]
 917 check-[+module+]:
 918         @r=`${PWD_COMMAND}`; export r; \
 919         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 920         $(SET_LIB_PATH) \
 921         $(HOST_EXPORTS) \
 922         (cd $(HOST_SUBDIR)/[+module+] && \
 923           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
 924 [+ ENDIF no_check +]
 925 @endif [+module+]
 926
 927 .PHONY: install-[+module+] maybe-install-[+module+]
 928 maybe-install-[+module+]:
 929 @if [+module+]
 930 maybe-install-[+module+]: install-[+module+]
 931 [+ IF no_install +]
 932 install-[+module+]:
 933 [+ ELSE install +]
 934 install-[+module+]: installdirs
 935         @r=`${PWD_COMMAND}`; export r; \
 936         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 937         $(SET_LIB_PATH) \
 938         $(HOST_EXPORTS) \
 939         (cd $(HOST_SUBDIR)/[+module+] && \
 940           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
 941 [+ ENDIF no_install +]
 942 @endif [+module+]
 943
 944 # Other targets (info, dvi, etc.)
 945 [+ FOR recursive_targets +]
 946 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 947 maybe-[+make_target+]-[+module+]:
 948 @if [+module+]
 949 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
 950 [+ IF (match-value? = "missing" (get "make_target") ) +]
 951 # [+module+] doesn't support [+make_target+].
 952 [+make_target+]-[+module+]:
 953 [+ ELSE +]
 954 [+make_target+]-[+module+]: [+
 955   FOR depend +]\
 956     [+depend+]-[+module+] [+
 957   ENDFOR depend +]
 958         @[ -f ./[+module+]/Makefile ] || exit 0; \
 959         r=`${PWD_COMMAND}`; export r; \
 960         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 961         $(SET_LIB_PATH) \
 962         $(HOST_EXPORTS) \
 963         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
 964           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 965         done; \
 966         echo "Doing [+make_target+] in [+module+]" ; \
 967         (cd $(HOST_SUBDIR)/[+module+] && \
 968           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 969                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 970                   "RANLIB=$${RANLIB}" \
 971                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 972                   [+make_target+]) \
 973           || exit 1
 974 [+ ENDIF +]
 975 @endif [+module+]
 976 [+ ENDFOR recursive_targets +]
 977 [+ ENDFOR host_modules +]
 978
 979 # ---------------------------------------
 980 # Modules which run on the target machine
 981 # ---------------------------------------
 982 [+ FOR target_modules +]
 983 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 984 maybe-configure-target-[+module+]:
 985 @if target-[+module+]
 986 maybe-configure-target-[+module+]: configure-target-[+module+]
 987
 988 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 989 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
 990         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 991         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
 992         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
 993
 994 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
 995         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
 996         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
 997         r=`${PWD_COMMAND}`; export r; \
 998         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 999         $(SET_LIB_PATH) \[+
1000 IF raw_cxx +]
1001         $(RAW_CXX_TARGET_EXPORTS) \[+
1002 ELSE normal_cxx +]
1003         $(NORMAL_TARGET_EXPORTS) \[+
1004 ENDIF raw_cxx +]
1005         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
1006         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
1007         case $(srcdir) in \
1008           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1009           *) topdir=`echo $(TARGET_SUBDIR)/[+module+]/ | \
1010                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1011         esac; \
1012         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1013         libsrcdir="$$s/[+module+]"; \
1014         rm -f no-such-file || : ; \
1015         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1016           $(TARGET_CONFIGARGS) $${srcdiroption} \
1017           --with-target-subdir="$(TARGET_SUBDIR)" [+extra_configure_flags+] \
1018           || exit 1
1019 @endif target-[+module+]
1020
1021 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1022 maybe-all-target-[+module+]:
1023 @if target-[+module+]
1024 TARGET-target-[+module+]=[+ IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
1025 maybe-all-target-[+module+]: all-target-[+module+]
1026 all-target-[+module+]: configure-target-[+module+]
1027         @r=`${PWD_COMMAND}`; export r; \
1028         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1029         $(SET_LIB_PATH) \[+
1030 IF raw_cxx +]
1031         $(RAW_CXX_TARGET_EXPORTS) \[+
1032 ELSE normal_cxx +]
1033         $(NORMAL_TARGET_EXPORTS) \[+
1034 ENDIF raw_cxx +]
1035         (cd $(TARGET_SUBDIR)/[+module+] && \
1036           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1037             IF raw_cxx
1038           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1039             ENDIF raw_cxx
1040           +] [+extra_make_flags+] $(TARGET-target-[+module+]))
1041 @endif target-[+module+]
1042
1043 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1044 maybe-check-target-[+module+]:
1045 @if target-[+module+]
1046 maybe-check-target-[+module+]: check-target-[+module+]
1047 [+ IF no_check +]
1048 # Dummy target for uncheckable module.
1049 check-target-[+module+]:
1050 [+ ELSE check +]
1051 check-target-[+module+]:
1052         @r=`${PWD_COMMAND}`; export r; \
1053         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1054         $(SET_LIB_PATH) \[+
1055 IF raw_cxx +]
1056         $(RAW_CXX_TARGET_EXPORTS) \[+
1057 ELSE normal_cxx +]
1058         $(NORMAL_TARGET_EXPORTS) \[+
1059 ENDIF raw_cxx +]
1060         (cd $(TARGET_SUBDIR)/[+module+] && \
1061           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1062             IF raw_cxx
1063               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1064             ENDIF raw_cxx
1065           +] [+extra_make_flags+] check)
1066 [+ ENDIF no_check +]
1067 @endif target-[+module+]
1068
1069 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1070 maybe-install-target-[+module+]:
1071 @if target-[+module+]
1072 maybe-install-target-[+module+]: install-target-[+module+]
1073 [+ IF no_install +]
1074 # Dummy target for uninstallable.
1075 install-target-[+module+]:
1076 [+ ELSE install +]
1077 install-target-[+module+]: installdirs
1078         @r=`${PWD_COMMAND}`; export r; \
1079         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1080         $(SET_LIB_PATH) \[+
1081 IF raw_cxx +]
1082         $(RAW_CXX_TARGET_EXPORTS) \[+
1083 ELSE normal_cxx +]
1084         $(NORMAL_TARGET_EXPORTS) \[+
1085 ENDIF raw_cxx +]
1086         (cd $(TARGET_SUBDIR)/[+module+] && \
1087           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1088 [+ ENDIF no_install +]
1089 @endif target-[+module+]
1090
1091 # Other targets (info, dvi, etc.)
1092 [+ FOR recursive_targets +]
1093 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1094 maybe-[+make_target+]-target-[+module+]:
1095 @if target-[+module+]
1096 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1097 [+ IF (match-value? = "missing" (get "make_target") ) +]
1098 # [+module+] doesn't support [+make_target+].
1099 [+make_target+]-target-[+module+]:
1100 [+ ELSE +]
1101 [+make_target+]-target-[+module+]: [+
1102   FOR depend +]\
1103     [+depend+]-target-[+module+] [+
1104   ENDFOR depend +]
1105         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1106         r=`${PWD_COMMAND}`; export r; \
1107         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1108         $(SET_LIB_PATH) \[+
1109 IF raw_cxx +]
1110         $(RAW_CXX_TARGET_EXPORTS) \[+
1111 ELSE normal_cxx +]
1112         $(NORMAL_TARGET_EXPORTS) \[+
1113 ENDIF raw_cxx +]
1114         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1115         for flag in $(EXTRA_TARGET_FLAGS); do \
1116           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1117         done; \
1118         (cd $(TARGET_SUBDIR)/[+module+] && \
1119           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1120                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1121                   "RANLIB=$${RANLIB}" \
1122                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1123                   [+extra_make_flags+] [+make_target+]) \
1124           || exit 1
1125 [+ ENDIF +]
1126 @endif target-[+module+]
1127 [+ ENDFOR recursive_targets +]
1128 [+ ENDFOR target_modules +]
1129
1130 # ----------
1131 # GCC module
1132 # ----------
1133
1134 @if gcc-no-bootstrap
1135 # GCC has some more recursive targets, which trigger the old
1136 # (but still current, until the toplevel bootstrap project
1137 # is finished) compiler bootstrapping rules.
1138
1139 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1140 .PHONY: $(GCC_STRAP_TARGETS)
1141 $(GCC_STRAP_TARGETS): all-prebootstrap configure-gcc
1142         @r=`${PWD_COMMAND}`; export r; \
1143         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1144         $(SET_LIB_PATH) \
1145         $(HOST_EXPORTS) \
1146         echo "Bootstrapping the compiler"; \
1147         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1148         @r=`${PWD_COMMAND}`; export r; \
1149         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1150         case "$@" in \
1151           *bootstrap4-lean ) \
1152             msg="Comparing stage3 and stage4 of the compiler"; \
1153             compare=compare3-lean ;; \
1154           *bootstrap4 ) \
1155             msg="Comparing stage3 and stage4 of the compiler"; \
1156             compare=compare3 ;; \
1157           *-lean ) \
1158             msg="Comparing stage2 and stage3 of the compiler"; \
1159             compare=compare-lean ;; \
1160           * ) \
1161             msg="Comparing stage2 and stage3 of the compiler"; \
1162             compare=compare ;; \
1163         esac; \
1164         $(SET_LIB_PATH) \
1165         $(HOST_EXPORTS) \
1166         echo "$$msg"; \
1167         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1168         @r=`${PWD_COMMAND}`; export r; \
1169         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1170         $(SET_LIB_PATH) \
1171         echo "Building runtime libraries"; \
1172         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1173
1174 profiledbootstrap: all-prebootstrap configure-gcc
1175         @r=`${PWD_COMMAND}`; export r; \
1176         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1177         $(SET_LIB_PATH) \
1178         $(HOST_EXPORTS) \
1179         echo "Bootstrapping training compiler"; \
1180         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1181         @r=`${PWD_COMMAND}`; export r; \
1182         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1183         $(SET_LIB_PATH) \
1184         $(HOST_EXPORTS) \
1185         echo "Building feedback based compiler"; \
1186         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1187         @r=`${PWD_COMMAND}`; export r; \
1188         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1189         $(SET_LIB_PATH) \
1190         echo "Building runtime libraries"; \
1191         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1192
1193 .PHONY: cross
1194 cross: all-build all-gas all-ld
1195         @r=`${PWD_COMMAND}`; export r; \
1196         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1197         $(SET_LIB_PATH) \
1198         $(HOST_EXPORTS) \
1199         echo "Building the C and C++ compiler"; \
1200         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1201         @r=`${PWD_COMMAND}`; export r; \
1202         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1203         $(SET_LIB_PATH) \
1204         echo "Building runtime libraries"; \
1205         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1206 @endif gcc-no-bootstrap
1207
1208 @if gcc
1209 .PHONY: check-gcc-c++
1210 check-gcc-c++:
1211         @if [ -f ./gcc/Makefile ] ; then \
1212           r=`${PWD_COMMAND}`; export r; \
1213           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1214           $(SET_LIB_PATH) \
1215           $(HOST_EXPORTS) \
1216           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1217         else \
1218           true; \
1219         fi
1220
1221 .PHONY: check-c++
1222 check-c++: check-target-libstdc++-v3 check-gcc-c++
1223
1224 # Install the gcc headers files, but not the fixed include files,
1225 # which Cygnus is not allowed to distribute.  This rule is very
1226 # dependent on the workings of the gcc Makefile.in.
1227 .PHONY: gcc-no-fixedincludes
1228 gcc-no-fixedincludes:
1229         @if [ -f ./gcc/Makefile ]; then \
1230           rm -rf gcc/tmp-include; \
1231           mv gcc/include gcc/tmp-include 2>/dev/null; \
1232           mkdir gcc/include; \
1233           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1234           touch gcc/stmp-fixinc gcc/include/fixed; \
1235           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1236           r=`${PWD_COMMAND}`; export r; \
1237           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1238           $(SET_LIB_PATH) \
1239           $(HOST_EXPORTS) \
1240           (cd ./gcc && \
1241            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1242           rm -rf gcc/include; \
1243           mv gcc/tmp-include gcc/include 2>/dev/null; \
1244         else true; fi
1245 @endif gcc
1246
1247 # ---------------------
1248 # GCC bootstrap support
1249 # ---------------------
1250
1251 # We track the current stage (the one in 'gcc') in the stage_current file.
1252 # stage_last instead tracks the stage that was built last.  These targets
1253 # are dummy when toplevel bootstrap is not active.
1254
1255 .PHONY: unstage
1256 unstage:
1257 @if gcc-bootstrap
1258         @[ -f stage_current ] || $(MAKE) `cat stage_last`-start
1259 @endif gcc-bootstrap
1260
1261 .PHONY: stage
1262 stage:
1263 @if gcc-bootstrap
1264         @$(MAKE) `cat stage_current`-end
1265 @endif gcc-bootstrap
1266
1267 # We name the build directories for the various stages "stage1-gcc",
1268 # "stage2-gcc","stage3-gcc", etc.
1269
1270 # Since the 'compare' process will fail (on debugging information) if any
1271 # directory names are different, we need to link the gcc directory for
1272 # the previous stage to a constant name ('gcc-prev'), and to make the name of
1273 # the build directories constant as well. For the latter, we use naked names
1274 # like 'gcc', because the scripts in that directory assume it.  We use
1275 # mv on platforms where symlinks to directories do not work or are not
1276 # reliable.
1277
1278 # At the end of the bootstrap, a symlink to 'stage3-gcc' named 'gcc' must
1279 # be kept, so that libraries can find it.  Ick!
1280
1281 # It would be best to preinstall gcc into a staging area (and in the
1282 # future, gather there all prebootstrap packages).  This would allow
1283 # assemblers and linkers can be bootstrapped as well as the compiler
1284 # (both in a combined tree, or separately).  This however requires some
1285 # change to the gcc driver, again in order to avoid comparison failures.
1286
1287 # Bugs: This is crippled when doing parallel make, the `make all-host'
1288 # and `make all-target' phases can be parallelized.
1289
1290
1291 # 'touch' doesn't work right on some platforms.
1292 STAMP = echo timestamp >
1293
1294 # Only build the C compiler for stage1, because that is the only one that
1295 # we can guarantee will build with the native compiler, and also it is the
1296 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1297 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1298 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1299
1300 STAGE1_CFLAGS=@stage1_cflags@
1301 STAGE1_LANGUAGES=@stage1_languages@
1302
1303 # We only want to compare .o files, so set this!
1304 objext = .o
1305
1306 # Flags to pass to stage2 and later makes.
1307 POSTSTAGE1_FLAGS_TO_PASS = \
1308         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
1309         STAGE_PREFIX=$$r/stage[+prev+]-gcc/ \
1310         CFLAGS="$(BOOT_CFLAGS)" \
1311         ADAC="\$$(CC)"
1312
1313 # For stage 1:
1314 # * We force-disable intermodule optimizations, even if
1315 #   --enable-intermodule was passed, since the installed compiler probably
1316 #   can't handle them.  Luckily, autoconf always respects
1317 #   the last argument when conflicting --enable arguments are passed.
1318 # * Likewise, we force-disable coverage flags, since the installed compiler
1319 #   probably has never heard of them.
1320 # * We build only C (and possibly Ada).
1321
1322 [+ FOR bootstrap-stage +]
1323 .PHONY: stage[+id+]-start stage[+id+]-end
1324
1325 stage[+id+]-start::
1326         @[ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1327         echo stage[+id+] > stage_current ; \
1328         echo stage[+id+] > stage_last; \
1329         $(mkinstalldirs) $(HOST_SUBDIR)[+
1330    FOR host_modules +][+ IF bootstrap +]
1331 @if [+ module +]
1332         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1333           mkdir stage[+id+]-[+module+]; \
1334         set stage[+id+]-[+module+] [+module+] ; \
1335         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1336         set stage[+prev+]-[+module+] prev-[+module+] ; \
1337         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1338 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1339
1340 stage[+id+]-end::
1341         @rm -f stage_current[+ FOR host_modules +][+ IF bootstrap +]
1342 @if [+ module +]
1343         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1344         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1345         set prev-[+module+] stage[+prev+]-[+module+] ; \
1346         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1347 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1348
1349 # Bubble a bugfix through all the stages up to stage [+id+].  They
1350 # are remade, but not reconfigured.  The next stage (if any) will not
1351 # be reconfigured as well.
1352 .PHONY: stage[+id+]-bubble
1353 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +][+IF lean +]
1354         @bootstrap_lean@-rm -rf stage[+lean+]-* ; $(STAMP) stage[+lean+]-lean[+ ENDIF lean +]
1355         @if test -f stage[+id+]-lean [+
1356           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1357           echo Skipping rebuild of stage[+id+] ; \
1358         else \
1359           $(MAKE) $(RECURSE_FLAGS_TO_PASS) NOTPARALLEL= all-stage[+id+]; \
1360         fi
1361
1362 .PHONY: all-stage[+id+] clean-stage[+id+]
1363 all-stage[+id+]: [+ FOR host_modules +][+ IF bootstrap +]\
1364   maybe-all-stage[+id+]-[+module+][+
1365 ENDIF bootstrap+] [+ ENDFOR host_modules +]
1366
1367 do-clean: clean-stage[+id+]
1368 clean-stage[+id+]: [+ FOR host_modules +][+ IF bootstrap +]\
1369   maybe-clean-stage[+id+]-[+module+][+
1370 ENDIF bootstrap+] [+ ENDFOR host_modules +]
1371
1372 [+ FOR host_modules +][+ IF bootstrap +]
1373 .PHONY: configure-stage[+id+]-[+module+] maybe-configure-stage[+id+]-[+module+]
1374 .PHONY: all-stage[+id+]-[+module+] maybe-all-stage[+id+]-[+module+]
1375 .PHONY: clean-stage[+id+]-[+module+] maybe-clean-stage[+id+]-[+module+]
1376
1377 maybe-configure-stage[+id+]-[+module+]:
1378 maybe-all-stage[+id+]-[+module+]:
1379 maybe-clean-stage[+id+]-[+module+]:
1380
1381 @if [+module+]-bootstrap
1382 maybe-configure-stage[+id+]-[+module+]: configure-stage[+id+]-[+module+]
1383 configure-stage[+id+]-[+module+]:
1384         @$(MAKE) stage[+id+]-start
1385         @[ -f [+module+]/Makefile ] && exit 0 || : ; \
1386         r=`${PWD_COMMAND}`; export r; \
1387         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1388         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1389         $(HOST_EXPORTS) [+ ENDIF prev +] \
1390         echo Configuring stage [+id+] in [+module+] ; \
1391         cd $(HOST_SUBDIR)/[+module+] || exit 1; \
1392         case $(srcdir) in \
1393           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1394           *) topdir=`echo $(HOST_SUBDIR)/[+module+]/ | \
1395                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1396         esac; \
1397         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1398         libsrcdir="$$s/[+module+]"; \
1399         $(SHELL) $${libsrcdir}/configure \
1400           $(HOST_CONFIGARGS) $${srcdiroption} \
1401           [+stage_configure_flags+] [+extra_configure_flags+]
1402
1403 maybe-all-stage[+id+]-[+module+]: all-stage[+id+]-[+module+]
1404 all-stage[+id+]-[+module+]: configure-stage[+id+]-[+module+]
1405         @$(MAKE) stage[+id+]-start
1406         @r=`${PWD_COMMAND}`; export r; \
1407         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1408         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1409         $(HOST_EXPORTS) [+ ENDIF prev +] \
1410         cd $(HOST_SUBDIR)/[+module+] && \
1411         $(MAKE) $(FLAGS_TO_PASS) [+ IF prev +] \
1412                 $(POSTSTAGE1_FLAGS_TO_PASS) [+ ENDIF prev +] \
1413                 [+stage_make_flags+] [+extra_make_flags+]
1414
1415 maybe-clean-stage[+id+]-[+module+]: clean-stage[+id+]-[+module+]
1416 clean-stage[+id+]-[+module+]:
1417         @[ -f [+module+]/Makefile ] || [ -f stage[+id+]-[+module+]/Makefile ] \
1418           || exit 0 ; \
1419         [ -f [+module+]/Makefile ] || $(MAKE) stage[+id+]-start ; \
1420         cd $(HOST_SUBDIR)/[+module+] && \
1421         $(MAKE) $(FLAGS_TO_PASS) [+ IF prev +] \
1422                 $(POSTSTAGE1_FLAGS_TO_PASS) [+ ENDIF prev +] \
1423                 [+stage_make_flags+] [+extra_make_flags+] clean
1424 @endif [+module+]-bootstrap
1425
1426 [+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1427
1428 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1429 # only possibility, but now it conflicts with no-bootstrap rules
1430 @if gcc-bootstrap
1431 [+ IF compare-target +]
1432 [+compare-target+]:
1433         @if test -f stage[+prev+]-lean; then \
1434           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1435           exit 0 ; \
1436         fi; \
1437         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1438         @r=`${PWD_COMMAND}`; export r; \
1439         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1440         rm -f .bad_compare ; \
1441         cd stage[+id+]-gcc; \
1442         files=`find . -name "*$(objext)" -print` ; \
1443         cd .. ; \
1444         for file in $${files} ; do \
1445           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1446           @do_compare@ > /dev/null 2>&1; \
1447           test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
1448         done ; \
1449         if [ -f .bad_compare ]; then \
1450           echo "Bootstrap comparison failure!"; \
1451           cat .bad_compare; \
1452           exit 1; \
1453         else \
1454           true; \
1455         fi ; \
1456         $(STAMP) [+compare-target+][+ IF prev +]
1457         @bootstrap_lean@-rm -rf stage[+prev+]-* ; $(STAMP) stage[+prev+]-lean[+ ENDIF prev +]
1458 [+ ENDIF compare-target +]
1459
1460 [+ IF bootstrap-target +]
1461 .PHONY: [+bootstrap-target+]
1462 [+bootstrap-target+]: stage[+id+]-bubble [+compare-target+] all
1463 [+ ENDIF bootstrap-target +]
1464
1465 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1466 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1467 .PHONY: distclean-stage[+id+]
1468 distclean-stage[+id+]::
1469         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || :
1470         rm -rf stage[+id+]-* [+
1471           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1472
1473 [+ IF cleanstrap-target +]
1474 .PHONY: [+cleanstrap-target+]
1475 [+cleanstrap-target+]: distclean [+bootstrap-target+]
1476 [+ ENDIF cleanstrap-target +]
1477 @endif gcc-bootstrap
1478
1479 [+ ENDFOR bootstrap-stage +]
1480
1481 stagefeedback-start::
1482         @r=`${PWD_COMMAND}`; export r; \
1483         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1484         cd stageprofile-gcc && \
1485           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../gcc/&",' | $(SHELL); } && \
1486           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../gcc/&",' | $(SHELL); }
1487
1488 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1489 # only possibility, but now it conflicts with no-bootstrap rules
1490 @if gcc-bootstrap
1491 profiledbootstrap:
1492         @r=`${PWD_COMMAND}`; export r; \
1493         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1494         $(SET_LIB_PATH) \
1495         $(HOST_EXPORTS) \
1496         echo "Bootstrapping the compiler"; \
1497         $(MAKE) stageprofile-bubble distclean-stagefeedback
1498         @r=`${PWD_COMMAND}`; export r; \
1499         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1500         $(SET_LIB_PATH) \
1501         echo "Building runtime libraries and training compiler"; \
1502         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1503         @r=`${PWD_COMMAND}`; export r; \
1504         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1505         $(SET_LIB_PATH) \
1506         $(HOST_EXPORTS) \
1507         echo "Building feedback based compiler"; \
1508         $(MAKE) stagefeedback-bubble stagefeedback-end
1509 @endif gcc-bootstrap
1510
1511 @if gcc-bootstrap
1512 NOTPARALLEL = .NOTPARALLEL
1513 $(NOTPARALLEL):
1514 do-distclean: distclean-stage1
1515 @endif gcc-bootstrap
1516
1517 # --------------------------------------
1518 # Dependencies between different modules
1519 # --------------------------------------
1520
1521 # Generic dependencies for target modules on host stuff, especially gcc
1522 [+ FOR target_modules +]
1523 configure-target-[+module+]: maybe-all-gcc
1524 [+ ENDFOR target_modules +]
1525
1526 [+ FOR lang_env_dependencies +]
1527 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss
1528 [+ IF cxx +]configure-target-[+module+]: maybe-all-target-libstdc++-v3
1529 [+ ENDIF cxx +][+ ENDFOR lang_env_dependencies +]
1530
1531 # There are two types of dependencies here: 'hard' dependencies, where one
1532 # module simply won't build without the other; and 'soft' dependencies, where
1533 # if the depended-on module is missing, the depending module will do without
1534 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1535 # are made here to depend on a 'maybe-' target.  If you're not sure,
1536 # it's safer to use a soft dependency.
1537
1538 [+ ;; These Scheme functions build the bulk of the dependencies.
1539    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1540    ;; where "maybe-" is only included if HARD is true, and all-gcc
1541    ;; is taken from VAR-NAME.
1542    (define dep-target (lambda (module-kind var-name hard)
1543       (string-append
1544          (if hard "" "maybe-")
1545          (dep-subtarget var-name)
1546          module-kind
1547          (dep-module var-name)
1548       )))
1549
1550    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1551    (define make-dep (lambda (module-kind on-kind)
1552       (string-append
1553          (dep-target module-kind "module" #t) ": "
1554          (dep-target on-kind "on" (exist? "hard")))))
1555
1556    ;; dep-subtarget extracts everything up to the first dash in the given
1557    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1558    (define dep-subtarget (lambda (var-name)
1559       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1560
1561    ;; dep-module extracts everything up to the first dash in the given
1562    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1563    (define dep-module (lambda (var-name)
1564       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1565
1566    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1567    (define dep-stage (lambda ()
1568       (string-append
1569          "stage"
1570          (get "id")
1571          "-")))
1572
1573    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1574    ;; but is written in Scheme.
1575    (define dep-maybe (lambda ()
1576       (if (exist? "hard") "" "maybe-")))
1577
1578    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1579    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1580    ;; configure or build dependencies between bootstrapped modules; it returns
1581    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1582    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1583    ;; is only necessary for host modules.
1584    (define dep-kind (lambda ()
1585       (if (and (hash-ref boot-modules (dep-module "module"))
1586                (=* (dep-module "on") "build-"))
1587           "prebootstrap"
1588
1589           (if (or (= (dep-subtarget "on") "install-")
1590                   (=* (dep-module "on") "target-")
1591                   (not (hash-ref boot-modules (dep-module "module")))
1592                   (not (hash-ref boot-modules (dep-module "on"))))
1593               "normal"
1594               "bootstrap"))))
1595
1596    ;; We now build the hash table that is used by dep-kind.
1597    (define boot-modules (make-hash-table 113))
1598 +]
1599
1600 [+ FOR host_modules +][+
1601    (if (exist? "bootstrap")
1602        (hash-create-handle! boot-modules (get "module") #t))
1603    "" +][+ ENDFOR host_modules +]
1604
1605 # With all the machinery above in place, it is pretty easy to generate
1606 # dependencies.  Host dependencies are a bit more complex because we have
1607 # to check for bootstrap/prebootstrap dependencies.  To resolve
1608 # prebootstrap dependencies, prebootstrap modules are gathered in
1609 # a hash table.
1610 [+ FOR dependencies +][+ (make-dep "" "") +]
1611 [+ CASE (dep-kind) +]
1612 [+ == "prebootstrap"
1613      +][+ FOR bootstrap_stage +]
1614 [+ (make-dep (dep-stage) "") +][+
1615        ENDFOR bootstrap_stage +]
1616 all-prebootstrap: [+ (dep-target "" "on" (exist? "hard")) +]
1617 [+ == "bootstrap"
1618      +][+ FOR bootstrap_stage +]
1619 [+ (make-dep (dep-stage) (dep-stage)) +][+
1620        ENDFOR bootstrap_stage +]
1621 [+ ESAC +][+
1622 ENDFOR dependencies +]
1623
1624 # Non-toplevel bootstrap rules must depend on several packages, to be built
1625 # before gcc.  Another wart that will go away, hopefully soon.
1626 @if gcc-no-bootstrap
1627 [+ FOR host_modules +][+
1628    IF (and (not (= (get "module") "gcc"))
1629            (hash-ref boot-modules (get "module"))) +]
1630 all-prebootstrap: maybe-all-[+module+][+
1631    ENDIF +][+
1632 ENDFOR host_modules +]
1633 @endif gcc-no-bootstrap
1634
1635 GDB_TK = @GDB_TK@
1636 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1637
1638 # Serialization dependencies.  Host configures don't work well in parallel to
1639 # each other, due to contention over config.cache.  Target configures and
1640 # build configures are similar.
1641 @serialization_dependencies@
1642
1643 # --------------------------------
1644 # Regenerating top level configury
1645 # --------------------------------
1646
1647 # Multilib.out tells target dirs what multilibs they should build.
1648 # There is really only one copy.  We use the 'timestamp' method to
1649 # work around various timestamp bugs on some systems.
1650 # We use move-if-change so that it's only considered updated when it
1651 # actually changes, because it has to depend on a phony target.
1652 multilib.out: maybe-all-gcc
1653         @r=`${PWD_COMMAND}`; export r; \
1654         echo "Checking multilib configuration..."; \
1655         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1656         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1657
1658 # Rebuilding Makefile.in, using autogen.
1659 AUTOGEN = autogen
1660 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1661         cd $(srcdir) && $(AUTOGEN) Makefile.def
1662
1663 # Rebuilding Makefile.
1664 Makefile: $(srcdir)/Makefile.in config.status
1665         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1666
1667 config.status: configure
1668         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1669
1670 # Rebuilding configure.
1671 AUTOCONF = autoconf
1672 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1673         cd $(srcdir) && $(AUTOCONF)
1674
1675 # ------------------------------
1676 # Special directives to GNU Make
1677 # ------------------------------
1678
1679 # Don't pass command-line variables to submakes.
1680 .NOEXPORT:
1681 MAKEOVERRIDES=
1682
1683 # end of Makefile.in