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, 2005, 2006, 2007, 2008, 2009, 2010, 2011
  10 #   Free Software Foundation
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING3.  If not see
  24 # <http://www.gnu.org/licenses/>.
  25 #
  26
  27 # First, test for a proper version of make, but only where one is required.
  28
  29 @if gcc
  30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  31 $(error GNU make version 3.80 or newer is required.)
  32 endif
  33 @endif gcc
  34
  35 # -------------------------------
  36 # Standard Autoconf-set variables
  37 # -------------------------------
  38 VPATH=@srcdir@
  39
  40 build_alias=@build_noncanonical@
  41 build_vendor=@build_vendor@
  42 build_os=@build_os@
  43 build=@build@
  44 host_alias=@host_noncanonical@
  45 host_vendor=@host_vendor@
  46 host_os=@host_os@
  47 host=@host@
  48 target_alias=@target_noncanonical@
  49 target_vendor=@target_vendor@
  50 target_os=@target_os@
  51 target=@target@
  52
  53 program_transform_name = @program_transform_name@
  54
  55 prefix = @prefix@
  56 exec_prefix = @exec_prefix@
  57
  58 srcdir = @srcdir@
  59
  60 bindir = @bindir@
  61 sbindir = @sbindir@
  62 libexecdir = @libexecdir@
  63 datadir = @datadir@
  64 sysconfdir = @sysconfdir@
  65 sharedstatedir = @sharedstatedir@
  66 localstatedir = @localstatedir@
  67 libdir = @libdir@
  68 includedir = @includedir@
  69 oldincludedir = @oldincludedir@
  70 infodir = @infodir@
  71 datarootdir = @datarootdir@
  72 docdir = @docdir@
  73 pdfdir = @pdfdir@
  74 htmldir = @htmldir@
  75 mandir = @mandir@
  76 man1dir = $(mandir)/man1
  77 man2dir = $(mandir)/man2
  78 man3dir = $(mandir)/man3
  79 man4dir = $(mandir)/man4
  80 man5dir = $(mandir)/man5
  81 man6dir = $(mandir)/man6
  82 man7dir = $(mandir)/man7
  83 man8dir = $(mandir)/man8
  84 man9dir = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 # This is the name of the environment variable used for the path to
 107 # the libraries.
 108 RPATH_ENVVAR = @RPATH_ENVVAR@
 109
 110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 111 # is used instead of the directory itself to avoid including built
 112 # executables in PATH.
 113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 114
 115 # Build programs are put under this directory.
 116 BUILD_SUBDIR = @build_subdir@
 117 # This is set by the configure script to the arguments to use when configuring
 118 # directories built for the build system.
 119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 120
 121 # Linker flags to use on the host, for stage1 or when not
 122 # bootstrapping.
 123 STAGE1_LDFLAGS = @stage1_ldflags@
 124
 125 # Libraries to use on the host, for stage1 or when not bootstrapping.
 126 STAGE1_LIBS = @stage1_libs@
 127
 128 # Linker flags to use for stage2 and later.
 129 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 130
 131 # Libraries to use for stage2 and later.
 132 POSTSTAGE1_LIBS = @poststage1_libs@
 133
 134 # This is the list of variables to export in the environment when
 135 # configuring any subdirectory.  It must also be exported whenever
 136 # recursing into a build directory in case that directory's Makefile
 137 # re-runs configure.
 138 BASE_EXPORTS = \
 139         FLEX="$(FLEX)"; export FLEX; \
 140         LEX="$(LEX)"; export LEX; \
 141         BISON="$(BISON)"; export BISON; \
 142         YACC="$(YACC)"; export YACC; \
 143         M4="$(M4)"; export M4; \
 144         SED="$(SED)"; export SED; \
 145         AWK="$(AWK)"; export AWK; \
 146         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 147
 148 # This is the list of variables to export in the environment when
 149 # configuring subdirectories for the build system.
 150 BUILD_EXPORTS = \
 151         $(BASE_EXPORTS) \
 152         AR="$(AR_FOR_BUILD)"; export AR; \
 153         AS="$(AS_FOR_BUILD)"; export AS; \
 154         CC="$(CC_FOR_BUILD)"; export CC; \
 155         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 156         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 157         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 158         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 159         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 160         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 161         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 162         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 163         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 164         LD="$(LD_FOR_BUILD)"; export LD; \
 165         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 166         NM="$(NM_FOR_BUILD)"; export NM; \
 167         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 168         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 169         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 170
 171 # These variables must be set on the make command line for directories
 172 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
 173 EXTRA_BUILD_FLAGS = \
 174         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 175         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 176
 177 # This is the list of directories to built for the host system.
 178 SUBDIRS = @configdirs@
 179 TARGET_CONFIGDIRS = @target_configdirs@
 180 # This is set by the configure script to the arguments to use when configuring
 181 # directories built for the host system.
 182 HOST_CONFIGARGS = @host_configargs@
 183 # Host programs are put under this directory, which is . except if building
 184 # with srcdir=..
 185 HOST_SUBDIR = @host_subdir@
 186 # This is the list of variables to export in the environment when
 187 # configuring subdirectories for the host system.  We need to pass
 188 # some to the GCC configure because of its hybrid host/target nature.
 189 HOST_EXPORTS = \
 190         $(BASE_EXPORTS) \
 191         CC="$(CC)"; export CC; \
 192         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 193         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 194         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 195         CXX="$(CXX)"; export CXX; \
 196         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 197         GCJ="$(GCJ)"; export GCJ; \
 198         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 199         GOC="$(GOC)"; export GOC; \
 200         AR="$(AR)"; export AR; \
 201         AS="$(AS)"; export AS; \
 202         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 203         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 204         LD="$(LD)"; export LD; \
 205         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 206         NM="$(NM)"; export NM; \
 207         RANLIB="$(RANLIB)"; export RANLIB; \
 208         WINDRES="$(WINDRES)"; export WINDRES; \
 209         WINDMC="$(WINDMC)"; export WINDMC; \
 210         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 211         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 212         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 213         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 214         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 215         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 216         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 217         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 218         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 219         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 220         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 221         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 222         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 223         PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
 224         PPLINC="$(HOST_PPLINC)"; export PPLINC; \
 225         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 226         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 227         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 228         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 229 @if gcc-bootstrap
 230         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 231 @endif gcc-bootstrap
 232         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 233
 234 POSTSTAGE1_CXX_EXPORT = \
 235         CXX='$(CXX)'; export CXX; \
 236         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 237 @if target-libstdc++-v3-bootstrap
 238 # Override the above if we're bootstrapping C++.
 239 POSTSTAGE1_CXX_EXPORT = \
 240         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
 241           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 242           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 243           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 244           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 245           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 246           -I$$s/libstdc++-v3/libsupc++ \
 247           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 248           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 249           export CXX; \
 250         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 251 @endif target-libstdc++-v3-bootstrap
 252
 253 # Similar, for later GCC stages.
 254 POSTSTAGE1_HOST_EXPORTS = \
 255         $(HOST_EXPORTS) \
 256         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 257           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 258           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 259         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 260         $(POSTSTAGE1_CXX_EXPORT) \
 261         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 262         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 263         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 264
 265 # Target libraries are put under this directory:
 266 TARGET_SUBDIR = @target_subdir@
 267 # This is set by the configure script to the arguments to use when configuring
 268 # directories built for the target.
 269 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 270 # This is the list of variables to export in the environment when
 271 # configuring subdirectories for the target system.
 272 BASE_TARGET_EXPORTS = \
 273         $(BASE_EXPORTS) \
 274         AR="$(AR_FOR_TARGET)"; export AR; \
 275         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 276         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 277         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 278         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 279         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 280         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 281         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 282         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 283         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 284         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 285         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 286         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 287         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 288         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 289         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 290         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 291         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 292         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 293         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 294 @if gcc-bootstrap
 295         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 296 @endif gcc-bootstrap
 297         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 298         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 299
 300 RAW_CXX_TARGET_EXPORTS = \
 301         $(BASE_TARGET_EXPORTS) \
 302         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 303         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 304
 305 NORMAL_TARGET_EXPORTS = \
 306         $(BASE_TARGET_EXPORTS) \
 307         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 308
 309 # Where to find GMP
 310 HOST_GMPLIBS = @gmplibs@
 311 HOST_GMPINC = @gmpinc@
 312
 313 # Where to find PPL
 314 HOST_PPLLIBS = @ppllibs@
 315 HOST_PPLINC = @pplinc@
 316
 317 # Where to find CLOOG
 318 HOST_CLOOGLIBS = @clooglibs@
 319 HOST_CLOOGINC = @clooginc@
 320
 321 # Where to find libelf
 322 HOST_LIBELFLIBS = @libelflibs@
 323 HOST_LIBELFINC = @libelfinc@
 324
 325 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 326
 327 # ----------------------------------------------
 328 # Programs producing files for the BUILD machine
 329 # ----------------------------------------------
 330
 331 SHELL = @SHELL@
 332
 333 # pwd command to use.  Allow user to override default by setting PWDCMD in
 334 # the environment to account for automounters.  The make variable must not
 335 # be called PWDCMD, otherwise the value set here is passed to make
 336 # subprocesses and overrides the setting from the user's environment.
 337 # Don't use PWD since it is a common shell environment variable and we
 338 # don't want to corrupt it.
 339 PWD_COMMAND = $${PWDCMD-pwd}
 340
 341 # compilers to use to create programs which must be run in the build
 342 # environment.
 343 AR_FOR_BUILD = @AR_FOR_BUILD@
 344 AS_FOR_BUILD = @AS_FOR_BUILD@
 345 CC_FOR_BUILD = @CC_FOR_BUILD@
 346 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 347 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 348 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 349 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 350 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 351 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 352 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 353 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 354 LD_FOR_BUILD = @LD_FOR_BUILD@
 355 NM_FOR_BUILD = @NM_FOR_BUILD@
 356 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 357 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 358 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 359
 360 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 361 # here so that they can be overridden by Makefile fragments.
 362 BUILD_PREFIX = @BUILD_PREFIX@
 363 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 364
 365 # Flags to pass to stage2 and later makes.  They are defined
 366 # here so that they can be overridden by Makefile fragments.
 367 BOOT_CFLAGS= -g -O2
 368 BOOT_LDFLAGS=
 369 BOOT_ADAFLAGS=-gnatpg -gnata
 370
 371 AWK = @AWK@
 372 SED = @SED@
 373 BISON = @BISON@
 374 YACC = @YACC@
 375 FLEX = @FLEX@
 376 LEX = @LEX@
 377 M4 = @M4@
 378 MAKEINFO = @MAKEINFO@
 379 EXPECT = @EXPECT@
 380 RUNTEST = @RUNTEST@
 381
 382 # This just becomes part of the MAKEINFO definition passed down to
 383 # sub-makes.  It lets flags be given on the command line while still
 384 # using the makeinfo from the object tree.
 385 # (Default to avoid splitting info files by setting the threshold high.)
 386 MAKEINFOFLAGS = --split-size=5000000
 387
 388 # ---------------------------------------------
 389 # Programs producing files for the HOST machine
 390 # ---------------------------------------------
 391
 392 AS = @AS@
 393 AR = @AR@
 394 AR_FLAGS = rc
 395 CC = @CC@
 396 CXX = @CXX@
 397 DLLTOOL = @DLLTOOL@
 398 LD = @LD@
 399 LIPO = @LIPO@
 400 NM = @NM@
 401 OBJDUMP = @OBJDUMP@
 402 RANLIB = @RANLIB@
 403 STRIP = @STRIP@
 404 WINDRES = @WINDRES@
 405 WINDMC = @WINDMC@
 406
 407 GNATBIND = @GNATBIND@
 408 GNATMAKE = @GNATMAKE@
 409
 410 CFLAGS = @CFLAGS@
 411 LDFLAGS = @LDFLAGS@
 412 LIBCFLAGS = $(CFLAGS)
 413 CXXFLAGS = @CXXFLAGS@
 414 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 415 GOCFLAGS = $(CFLAGS)
 416
 417 TFLAGS =
 418
 419 # Defaults for all stages; some are overridden below.
 420
 421 STAGE_CFLAGS = $(BOOT_CFLAGS)
 422 STAGE_TFLAGS = $(TFLAGS)
 423 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 424 POSTSTAGE1_CONFIGURE_FLAGS = @POSTSTAGE1_CONFIGURE_FLAGS@
 425
 426 [+ FOR bootstrap-stage +]
 427 # Defaults for stage [+id+]; some are overridden below.
 428 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 429 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 430 @if target-libstdc++-v3-bootstrap
 431 # Override the above if we're bootstrapping C++.
 432 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 433 @endif target-libstdc++-v3-bootstrap
 434 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 435 # STAGE1_CONFIGURE_FLAGS overridden below, so we can use
 436 # POSTSTAGE1_CONFIGURE_FLAGS here.
 437 STAGE[+id+]_CONFIGURE_FLAGS = \
 438         $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
 439 [+ ENDFOR bootstrap-stage +]
 440
 441 # Only build the C compiler for stage1, because that is the only one that
 442 # we can guarantee will build with the native compiler, and also it is the
 443 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 444 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 445 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 446
 447 STAGE1_CFLAGS = @stage1_cflags@
 448 STAGE1_CHECKING = @stage1_checking@
 449 STAGE1_LANGUAGES = @stage1_languages@
 450 # * We force-disable intermodule optimizations, even if
 451 #   --enable-intermodule was passed, since the installed compiler
 452 #   probably can't handle them.  Luckily, autoconf always respects
 453 #   the last argument when conflicting --enable arguments are passed.
 454 # * Likewise, we force-disable coverage flags, since the installed
 455 #   compiler probably has never heard of them.
 456 # * Don't remove this, because above we added
 457 #   POSTSTAGE1_CONFIGURE_FLAGS to STAGE[+id+]_CONFIGURE_FLAGS, which
 458 #   we don't want for STAGE1_CONFIGURE_FLAGS.
 459 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 460           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
 461
 462 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 463 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 464
 465 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 466 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 467
 468 do-compare = @do_compare@
 469 do-compare3 = $(do-compare)
 470
 471 # -----------------------------------------------
 472 # Programs producing files for the TARGET machine
 473 # -----------------------------------------------
 474
 475 AR_FOR_TARGET=@AR_FOR_TARGET@
 476 AS_FOR_TARGET=@AS_FOR_TARGET@
 477 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 478
 479 # If GCC_FOR_TARGET is not overriden on the command line, then this
 480 # variable is passed down to the gcc Makefile, where it is used to
 481 # build libgcc2.a.  We define it here so that it can itself be
 482 # overridden on the command line.
 483 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 484 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 485 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 486 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 487 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 488 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 489 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 490 LD_FOR_TARGET=@LD_FOR_TARGET@
 491
 492 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 493 NM_FOR_TARGET=@NM_FOR_TARGET@
 494 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 495 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 496 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 497 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 498 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 499
 500 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 501 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 502 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 503
 504 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 505 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 506
 507 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 508 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 509 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 510 GOCFLAGS_FOR_TARGET = -O2 -g
 511
 512 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 513 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 514 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 515
 516 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 517
 518 # ------------------------------------
 519 # Miscellaneous targets and flag lists
 520 # ------------------------------------
 521
 522 # The first rule in the file had better be this one.  Don't put any above it.
 523 # This lives here to allow makefile fragments to contain dependencies.
 524 all:
 525
 526 #### host and target specific makefile fragments come in here.
 527 @target_makefile_frag@
 528 @alphaieee_frag@
 529 @ospace_frag@
 530 @host_makefile_frag@
 531 ###
 532
 533 # This is the list of directories that may be needed in RPATH_ENVVAR
 534 # so that programs built for the target machine work.
 535 TARGET_LIB_PATH = [+ FOR target_modules +][+
 536   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 537   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 538 [+ FOR target_modules +][+ IF lib_path +]
 539 @if target-[+module+]
 540 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 541 @endif target-[+module+]
 542 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 543
 544
 545 # This is the list of directories that may be needed in RPATH_ENVVAR
 546 # so that programs built for the host machine work.
 547 HOST_LIB_PATH = [+ FOR host_modules +][+
 548   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 549   ENDFOR host_modules +]
 550
 551 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 552 @if gcc
 553 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 554 @endif gcc
 555
 556 [+ FOR host_modules +][+ IF lib_path +]
 557 @if [+module+]
 558 HOST_LIB_PATH_[+module+] = \
 559   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 560   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 561 @endif [+module+]
 562 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 563
 564 CXX_FOR_TARGET_FLAG_TO_PASS = \
 565         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 566 @if target-libstdc++-v3
 567 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 568 # functional C++ compiler.  When we recurse, if we expand
 569 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 570 # libstdc++ include flags from the script.  Instead, we get an
 571 # -funconfigured-* word, so that we'll get errors if this invalid C++
 572 # command line is used for anything, but also so that we can use the
 573 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 574 # don't pass it on, sub-make will use the default definition, that
 575 # re-expands it at the time of use, so we'll get it right when we need
 576 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 577 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 578 # really work, for C++ host programs can't depend on the current-stage
 579 # C++ target library.
 580 CXX_FOR_TARGET_FLAG_TO_PASS = \
 581         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 582 @endif target-libstdc++-v3
 583
 584 # Flags to pass down to all sub-makes.
 585 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 586         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 587         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 588         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 589         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 590         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 591         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 592         "TFLAGS=$(TFLAGS)" \
 593         "CONFIG_SHELL=$(SHELL)" \
 594         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 595
 596 # We leave this in just in case, but it is not needed anymore.
 597 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 598
 599 # Flags to pass down to most sub-makes, in which we're building with
 600 # the host environment.
 601 EXTRA_HOST_FLAGS = \
 602         'AR=$(AR)' \
 603         'AS=$(AS)' \
 604         'CC=$(CC)' \
 605         'CXX=$(CXX)' \
 606         'DLLTOOL=$(DLLTOOL)' \
 607         'GCJ=$(GCJ)' \
 608         'GFORTRAN=$(GFORTRAN)' \
 609         'GOC=$(GOC)' \
 610         'LD=$(LD)' \
 611         'LIPO=$(LIPO)' \
 612         'NM=$(NM)' \
 613         'OBJDUMP=$(OBJDUMP)' \
 614         'RANLIB=$(RANLIB)' \
 615         'STRIP=$(STRIP)' \
 616         'WINDRES=$(WINDRES)' \
 617         'WINDMC=$(WINDMC)'
 618
 619 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 620
 621 # Flags to pass to stage2 and later makes.
 622
 623 POSTSTAGE1_FLAGS_TO_PASS = \
 624         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 625         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 626         GNATBIND="$${GNATBIND}" \
 627         LDFLAGS="$${LDFLAGS}" \
 628         HOST_LIBS="$${HOST_LIBS}" \
 629         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 630
 631 # Flags to pass down to makes which are built with the target environment.
 632 # The double $ decreases the length of the command line; those variables
 633 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 634 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 635 # so we expand them here.
 636 EXTRA_TARGET_FLAGS = \
 637         'AR=$$(AR_FOR_TARGET)' \
 638         'AS=$(COMPILER_AS_FOR_TARGET)' \
 639         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 640         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 641         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 642         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 643         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 644         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 645         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 646         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 647         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 648         'LD=$(COMPILER_LD_FOR_TARGET)' \
 649         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 650         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 651         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 652         'NM=$(COMPILER_NM_FOR_TARGET)' \
 653         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 654         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 655         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 656         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 657         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 658         "TFLAGS=$$TFLAGS"
 659
 660 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 661
 662 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 663 # unfortunately needs the native compiler and the target ar and
 664 # ranlib.
 665 # If any variables are added here, they must be added to do-*, below.
 666 # The BUILD_* variables are a special case, which are used for the gcc
 667 # cross-building scheme.
 668 EXTRA_GCC_FLAGS = \
 669         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 670         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 671         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 672
 673 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 674
 675 @if gcc
 676 BUILD_CONFIG = @BUILD_CONFIG@
 677 ifneq ($(BUILD_CONFIG),)
 678 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 679 endif
 680 @endif gcc
 681
 682 .PHONY: configure-host
 683 configure-host: [+
 684   FOR host_modules +] \
 685     maybe-configure-[+module+][+
 686   ENDFOR host_modules +]
 687 .PHONY: configure-target
 688 configure-target: [+
 689   FOR target_modules +] \
 690     maybe-configure-target-[+module+][+
 691   ENDFOR target_modules +]
 692
 693 # The target built for a native non-bootstrap build.
 694 .PHONY: all
 695 all:
 696 @if gcc-bootstrap
 697         [ -f stage_final ] || echo stage3 > stage_final
 698         @r=`${PWD_COMMAND}`; export r; \
 699         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 700         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 701 @endif gcc-bootstrap
 702         @: $(MAKE); $(unstage)
 703         @r=`${PWD_COMMAND}`; export r; \
 704         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 705 @if gcc-bootstrap
 706         if [ -f stage_last ]; then \
 707           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 708           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 709         else \
 710 @endif gcc-bootstrap
 711           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 712 @if gcc-bootstrap
 713             ; \
 714         fi \
 715 @endif gcc-bootstrap
 716         && :
 717
 718 .PHONY: all-build
 719 [+ FOR build_modules +]
 720 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 721
 722 .PHONY: all-host
 723 [+ FOR host_modules +][+ IF bootstrap +]
 724 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 725 all-host: maybe-all-[+module+][+ IF bootstrap +]
 726 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 727
 728 .PHONY: all-target
 729 [+ FOR target_modules +][+ IF bootstrap +]
 730 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 731 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 732 @endif target-[+module+]-no-bootstrap[+
 733   ENDIF bootstrap +][+ ENDFOR target_modules +]
 734
 735 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 736 # ``make X'' in all subdirectories (because, in general, there is a
 737 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 738 # but it may do additional work as well).
 739 [+ FOR recursive_targets +]
 740 .PHONY: do-[+make_target+]
 741 do-[+make_target+]:
 742         @: $(MAKE); $(unstage)
 743         @r=`${PWD_COMMAND}`; export r; \
 744         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 745         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 746           [+make_target+]-target
 747
 748
 749 .PHONY: [+make_target+]-host
 750 [+ FOR host_modules +]
 751 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 752
 753 .PHONY: [+make_target+]-target
 754 [+ FOR target_modules +]
 755 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 756 [+ ENDFOR recursive_targets +]
 757
 758 # Here are the targets which correspond to the do-X targets.
 759
 760 .PHONY: info installcheck dvi pdf html
 761 .PHONY: install-info install-pdf install-html
 762 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 763 .PHONY: local-clean local-distclean local-maintainer-clean
 764 info: do-info
 765 installcheck: do-installcheck
 766 dvi: do-dvi
 767 pdf: do-pdf
 768 html: do-html
 769
 770 # Make sure makeinfo is built before we do a `make info', if we're
 771 # in fact building texinfo.
 772 do-info: maybe-all-texinfo
 773
 774 install-info: do-install-info dir.info
 775         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 776         if [ -f dir.info ] ; then \
 777           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 778         else true ; fi
 779
 780 install-pdf: do-install-pdf
 781
 782 install-html: do-install-html
 783
 784 local-clean:
 785         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 786
 787 local-distclean:
 788         -rm -f Makefile config.status config.cache mh-frag mt-frag
 789         -rm -f maybedep.tmp serdep.tmp
 790         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 791           rm -rf $(TARGET_SUBDIR); \
 792         else true; fi
 793         -rm -rf $(BUILD_SUBDIR)
 794         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 795           rm -rf $(HOST_SUBDIR); \
 796         else true; fi
 797         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 798         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 799         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 800         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 801         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 802         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 803
 804 local-maintainer-clean:
 805         @echo "This command is intended for maintainers to use;"
 806         @echo "it deletes files that may require special tools to rebuild."
 807
 808 clean: do-clean local-clean
 809 mostlyclean: do-mostlyclean local-clean
 810 distclean: do-distclean local-clean local-distclean
 811 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 812 maintainer-clean: local-distclean
 813 realclean: maintainer-clean
 814
 815 # Check target.
 816
 817 .PHONY: check do-check
 818 check: do-check
 819
 820 # Only include modules actually being configured and built.
 821 .PHONY: check-host
 822 check-host: [+
 823   FOR host_modules +] \
 824     maybe-check-[+module+][+
 825   ENDFOR host_modules +]
 826
 827 .PHONY: check-target
 828 check-target: [+
 829   FOR target_modules +] \
 830     maybe-check-target-[+module+][+
 831   ENDFOR target_modules +]
 832
 833 do-check:
 834         @: $(MAKE); $(unstage)
 835         @r=`${PWD_COMMAND}`; export r; \
 836         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 837         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 838
 839 # Automated reporting of test results.
 840
 841 warning.log: build.log
 842         $(srcdir)/contrib/warn_summary build.log > $@
 843
 844 mail-report.log:
 845         if test x'$(BOOT_CFLAGS)' != x''; then \
 846             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 847         fi; \
 848         $(srcdir)/contrib/test_summary -t >$@
 849         chmod +x $@
 850         echo If you really want to send e-mail, run ./$@ now
 851
 852 mail-report-with-warnings.log: warning.log
 853         if test x'$(BOOT_CFLAGS)' != x''; then \
 854             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 855         fi; \
 856         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 857         chmod +x $@
 858         echo If you really want to send e-mail, run ./$@ now
 859
 860 # Installation targets.
 861
 862 .PHONY: install uninstall
 863 install:
 864         @: $(MAKE); $(unstage)
 865         @r=`${PWD_COMMAND}`; export r; \
 866         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 867         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 868
 869 .PHONY: install-host-nogcc
 870 install-host-nogcc: [+
 871   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 872     maybe-install-[+module+][+ ENDIF +][+
 873   ENDFOR host_modules +]
 874
 875 .PHONY: install-host
 876 install-host: [+
 877   FOR host_modules +] \
 878     maybe-install-[+module+][+
 879   ENDFOR host_modules +]
 880
 881 .PHONY: install-target
 882 install-target: [+
 883   FOR target_modules +] \
 884     maybe-install-target-[+module+][+
 885   ENDFOR target_modules +]
 886
 887 uninstall:
 888         @echo "the uninstall target is not supported in this tree"
 889
 890 .PHONY: install.all
 891 install.all: install-no-fixedincludes
 892         @if [ -f ./gcc/Makefile ] ; then \
 893                 r=`${PWD_COMMAND}` ; export r ; \
 894                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 895                 $(HOST_EXPORTS) \
 896                 (cd ./gcc && \
 897                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 898         else \
 899                 true ; \
 900         fi
 901
 902 # install-no-fixedincludes is used because Cygnus can not distribute
 903 # the fixed header files.
 904 .PHONY: install-no-fixedincludes
 905 install-no-fixedincludes: installdirs install-host-nogcc \
 906         install-target gcc-no-fixedincludes
 907
 908 .PHONY: install-strip
 909 install-strip:
 910         @: $(MAKE); $(unstage)
 911         @r=`${PWD_COMMAND}`; export r; \
 912         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 913         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 914
 915 .PHONY: install-strip-host
 916 install-strip-host: [+
 917   FOR host_modules +] \
 918     maybe-install-strip-[+module+][+
 919   ENDFOR host_modules +]
 920
 921 .PHONY: install-strip-target
 922 install-strip-target: [+
 923   FOR target_modules +] \
 924     maybe-install-strip-target-[+module+][+
 925   ENDFOR target_modules +]
 926
 927
 928 ### other supporting targets
 929
 930 MAKEDIRS= \
 931         $(DESTDIR)$(prefix) \
 932         $(DESTDIR)$(exec_prefix)
 933 .PHONY: installdirs
 934 installdirs: mkinstalldirs
 935         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 936
 937 dir.info: do-install-info
 938         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 939           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 940           mv -f dir.info.new dir.info ; \
 941         else true ; \
 942         fi
 943
 944 dist:
 945         @echo "Building a full distribution of this tree isn't done"
 946         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 947
 948 etags tags: TAGS
 949
 950 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 951 # ability to use several tags files at once, so there is probably no need
 952 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 953 # (if we felt like it) have this Makefile write a piece of elisp which
 954 # the user could load to tell emacs19 where all the TAGS files we just
 955 # built are.
 956 TAGS: do-TAGS
 957
 958 # ------------------------------------
 959 # Macros for configure and all targets
 960 # ------------------------------------
 961
 962 [+ DEFINE configure +]
 963 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 964 maybe-configure-[+prefix+][+module+]:
 965 @if gcc-bootstrap
 966 configure-[+prefix+][+module+]: stage_current
 967 @endif gcc-bootstrap
 968 @if [+prefix+][+module+]
 969 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 970 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 971         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 972         @r=`${PWD_COMMAND}`; export r; \
 973         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 974         [+ IF check_multilibs
 975         +]echo "Checking multilib configuration for [+module+]..."; \
 976         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 977         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 978         if test -r [+subdir+]/[+module+]/multilib.out; then \
 979           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 980             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 981           else \
 982             rm -f [+subdir+]/[+module+]/Makefile; \
 983             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 984           fi; \
 985         else \
 986           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 987         fi; \
 988         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 989         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 990         [+exports+] [+extra_exports+] \
 991         echo Configuring in [+subdir+]/[+module+]; \
 992         cd "[+subdir+]/[+module+]" || exit 1; \
 993         case $(srcdir) in \
 994           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 995           *) topdir=`echo [+subdir+]/[+module+]/ | \
 996                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 997         esac; \
 998         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 999         libsrcdir="$$s/[+module+]"; \
1000         [+ IF no-config-site +]rm -f no-such-file || : ; \
1001         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
1002           [+args+] --build=${build_alias} --host=[+host_alias+] \
1003           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
1004           || exit 1
1005 @endif [+prefix+][+module+]
1006
1007 [+ IF bootstrap +]
1008 [+ FOR bootstrap_stage +]
1009 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1010 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1011 @if [+prefix+][+module+]-bootstrap
1012 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1013 configure-stage[+id+]-[+prefix+][+module+]:
1014         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1015         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1016         @r=`${PWD_COMMAND}`; export r; \
1017         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1018         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1019         [+ IF check_multilibs
1020         +]echo "Checking multilib configuration for [+module+]..."; \
1021         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1022         if test -r [+subdir+]/[+module+]/multilib.out; then \
1023           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1024             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1025           else \
1026             rm -f [+subdir+]/[+module+]/Makefile; \
1027             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1028           fi; \
1029         else \
1030           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1031         fi; \
1032         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1033         [+exports+][+ IF prev +] \
1034         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1035         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1036         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1037         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1038         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1039         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1040         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1041         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1042   ENDIF prefix +] [+extra_exports+] \
1043         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1044         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1045         cd [+subdir+]/[+module+] || exit 1; \
1046         case $(srcdir) in \
1047           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1048           *) topdir=`echo [+subdir+]/[+module+]/ | \
1049                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1050         esac; \
1051         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1052         libsrcdir="$$s/[+module+]"; \
1053         $(SHELL) $${libsrcdir}/configure \
1054           [+args+] --build=${build_alias} --host=[+host_alias+] \
1055           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1056           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1057           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1058           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1059 @endif [+prefix+][+module+]-bootstrap
1060 [+ ENDFOR bootstrap_stage +]
1061 [+ ENDIF bootstrap +]
1062 [+ ENDDEF +]
1063
1064 [+ DEFINE all +]
1065 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1066 maybe-all-[+prefix+][+module+]:
1067 @if gcc-bootstrap
1068 all-[+prefix+][+module+]: stage_current
1069 @endif gcc-bootstrap
1070 @if [+prefix+][+module+]
1071 TARGET-[+prefix+][+module+]=[+
1072   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1073 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1074 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1075         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1076         @r=`${PWD_COMMAND}`; export r; \
1077         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1078         [+exports+] [+extra_exports+] \
1079         (cd [+subdir+]/[+module+] && \
1080           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
1081                 $(TARGET-[+prefix+][+module+]))
1082 @endif [+prefix+][+module+]
1083
1084 [+ IF bootstrap +]
1085 [+ FOR bootstrap_stage +]
1086 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1087 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1088 maybe-all-stage[+id+]-[+prefix+][+module+]:
1089 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1090 @if [+prefix+][+module+]-bootstrap
1091 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1092 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1093 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1094 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1095         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1096         @r=`${PWD_COMMAND}`; export r; \
1097         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1098         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1099         [+exports+][+ IF prev +] \
1100         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1101         cd [+subdir+]/[+module+] && \
1102         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1103                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1104                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1105                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1106                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1107                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1108                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1109                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1110                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1111                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1112                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1113                 [+args+] [+
1114                 IF prev +][+poststage1_args+][+ ENDIF prev
1115                 +] [+extra_make_flags+] \
1116                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1117                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1118
1119 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1120 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1121 clean-stage[+id+]-[+prefix+][+module+]:
1122         @if [ $(current_stage) = stage[+id+] ]; then \
1123           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1124         else \
1125           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1126           $(MAKE) stage[+id+]-start; \
1127         fi; \
1128         cd [+subdir+]/[+module+] && \
1129         $(MAKE) [+args+] [+ IF prev +] \
1130                 [+poststage1_args+] [+ ENDIF prev +] \
1131                 [+extra_make_flags+] clean
1132 @endif [+prefix+][+module+]-bootstrap
1133
1134 [+ ENDFOR bootstrap_stage +]
1135 [+ ENDIF bootstrap +]
1136 [+ ENDDEF +]
1137
1138 # --------------------------------------
1139 # Modules which run on the build machine
1140 # --------------------------------------
1141 [+ FOR build_modules +]
1142 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1143              host_alias=(get "host" "${build_alias}")
1144              target_alias=(get "target" "${target_alias}")
1145              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1146
1147 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1148              args="$(EXTRA_BUILD_FLAGS)" +]
1149 [+ ENDFOR build_module +]
1150
1151 # --------------------------------------
1152 # Modules which run on the host machine
1153 # --------------------------------------
1154 [+ FOR host_modules +]
1155 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1156              exports="$(HOST_EXPORTS)"
1157              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1158              host_alias=(get "host" "${host_alias}")
1159              target_alias=(get "target" "${target_alias}")
1160              args="$(HOST_CONFIGARGS)" +]
1161
1162 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1163        exports="$(HOST_EXPORTS)"
1164        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1165        args="$(EXTRA_HOST_FLAGS)"
1166        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1167
1168 .PHONY: check-[+module+] maybe-check-[+module+]
1169 maybe-check-[+module+]:
1170 @if [+module+]
1171 maybe-check-[+module+]: check-[+module+]
1172 [+ IF no_check +]
1173 check-[+module+]:
1174 [+ ELIF no_check_cross +]
1175 # This module is only tested in a native toolchain.
1176 check-[+module+]:
1177         @: $(MAKE); $(unstage)
1178         @if [ '$(host)' = '$(target)' ] ; then \
1179           r=`${PWD_COMMAND}`; export r; \
1180           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1181           $(HOST_EXPORTS) \
1182           (cd $(HOST_SUBDIR)/[+module+] && \
1183             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1184         fi
1185 [+ ELSE check +]
1186 check-[+module+]:
1187         @: $(MAKE); $(unstage)
1188         @r=`${PWD_COMMAND}`; export r; \
1189         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1190         $(HOST_EXPORTS) \
1191         (cd $(HOST_SUBDIR)/[+module+] && \
1192           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1193 [+ ENDIF no_check +]
1194 @endif [+module+]
1195
1196 .PHONY: install-[+module+] maybe-install-[+module+]
1197 maybe-install-[+module+]:
1198 @if [+module+]
1199 maybe-install-[+module+]: install-[+module+]
1200 [+ IF no_install +]
1201 install-[+module+]:
1202 [+ ELSE install +]
1203 install-[+module+]: installdirs
1204         @: $(MAKE); $(unstage)
1205         @r=`${PWD_COMMAND}`; export r; \
1206         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1207         $(HOST_EXPORTS) \
1208         (cd $(HOST_SUBDIR)/[+module+] && \
1209           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1210 [+ ENDIF no_install +]
1211 @endif [+module+]
1212
1213 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1214 maybe-install-strip-[+module+]:
1215 @if [+module+]
1216 maybe-install-strip-[+module+]: install-strip-[+module+]
1217 [+ IF no_install +]
1218 install-strip-[+module+]:
1219 [+ ELSE install +]
1220 install-strip-[+module+]: installdirs
1221         @: $(MAKE); $(unstage)
1222         @r=`${PWD_COMMAND}`; export r; \
1223         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1224         $(HOST_EXPORTS) \
1225         (cd $(HOST_SUBDIR)/[+module+] && \
1226           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1227 [+ ENDIF no_install +]
1228 @endif [+module+]
1229
1230 # Other targets (info, dvi, pdf, etc.)
1231 [+ FOR recursive_targets +]
1232 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1233 maybe-[+make_target+]-[+module+]:
1234 @if [+module+]
1235 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1236 [+ IF (match-value? = "missing" (get "make_target") ) +]
1237 # [+module+] doesn't support [+make_target+].
1238 [+make_target+]-[+module+]:
1239 [+ ELSE +]
1240 [+make_target+]-[+module+]: [+
1241   FOR depend +]\
1242     [+depend+]-[+module+] [+
1243   ENDFOR depend +]
1244         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1245         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1246         r=`${PWD_COMMAND}`; export r; \
1247         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1248         $(HOST_EXPORTS) \
1249         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1250           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1251         done; \
1252         echo "Doing [+make_target+] in [+module+]" ; \
1253         (cd $(HOST_SUBDIR)/[+module+] && \
1254           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1255                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1256                   "RANLIB=$${RANLIB}" \
1257                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1258                   [+make_target+]) \
1259           || exit 1
1260 [+ ENDIF +]
1261 @endif [+module+]
1262 [+ ENDFOR recursive_targets +]
1263 [+ ENDFOR host_modules +]
1264
1265 # ---------------------------------------
1266 # Modules which run on the target machine
1267 # ---------------------------------------
1268 [+ FOR target_modules +]
1269
1270 [+ IF raw_cxx +]
1271 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1272              check_multilibs=true
1273              exports="$(RAW_CXX_TARGET_EXPORTS)"
1274              host_alias=(get "host" "${target_alias}")
1275              target_alias=(get "target" "${target_alias}")
1276              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1277
1278 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1279        exports="$(RAW_CXX_TARGET_EXPORTS)"
1280        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1281 [+ ELSE +]
1282 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1283              check_multilibs=true
1284              exports="$(NORMAL_TARGET_EXPORTS)"
1285              host_alias=(get "host" "${target_alias}")
1286              target_alias=(get "target" "${target_alias}")
1287              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1288
1289 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1290        exports="$(NORMAL_TARGET_EXPORTS)"
1291        args="$(EXTRA_TARGET_FLAGS)" +]
1292 [+ ENDIF +]
1293
1294 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1295 maybe-check-target-[+module+]:
1296 @if target-[+module+]
1297 maybe-check-target-[+module+]: check-target-[+module+]
1298 [+ IF no_check +]
1299 # Dummy target for uncheckable module.
1300 check-target-[+module+]:
1301 [+ ELSE check +]
1302 check-target-[+module+]:
1303         @: $(MAKE); $(unstage)
1304         @r=`${PWD_COMMAND}`; export r; \
1305         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1306 IF raw_cxx +]
1307         $(RAW_CXX_TARGET_EXPORTS) \[+
1308 ELSE normal_cxx +]
1309         $(NORMAL_TARGET_EXPORTS) \[+
1310 ENDIF raw_cxx +]
1311         (cd $(TARGET_SUBDIR)/[+module+] && \
1312           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1313             IF raw_cxx
1314               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1315             ENDIF raw_cxx
1316           +] [+extra_make_flags+] check)
1317 [+ ENDIF no_check +]
1318 @endif target-[+module+]
1319
1320 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1321 maybe-install-target-[+module+]:
1322 @if target-[+module+]
1323 maybe-install-target-[+module+]: install-target-[+module+]
1324 [+ IF no_install +]
1325 # Dummy target for uninstallable.
1326 install-target-[+module+]:
1327 [+ ELSE install +]
1328 install-target-[+module+]: installdirs
1329         @: $(MAKE); $(unstage)
1330         @r=`${PWD_COMMAND}`; export r; \
1331         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1332 IF raw_cxx +]
1333         $(RAW_CXX_TARGET_EXPORTS) \[+
1334 ELSE normal_cxx +]
1335         $(NORMAL_TARGET_EXPORTS) \[+
1336 ENDIF raw_cxx +]
1337         (cd $(TARGET_SUBDIR)/[+module+] && \
1338           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1339 [+ ENDIF no_install +]
1340 @endif target-[+module+]
1341
1342 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1343 maybe-install-strip-target-[+module+]:
1344 @if target-[+module+]
1345 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1346 [+ IF no_install +]
1347 # Dummy target for uninstallable.
1348 install-strip-target-[+module+]:
1349 [+ ELSE install +]
1350 install-strip-target-[+module+]: installdirs
1351         @: $(MAKE); $(unstage)
1352         @r=`${PWD_COMMAND}`; export r; \
1353         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1354 IF raw_cxx +]
1355         $(RAW_CXX_TARGET_EXPORTS) \[+
1356 ELSE normal_cxx +]
1357         $(NORMAL_TARGET_EXPORTS) \[+
1358 ENDIF raw_cxx +]
1359         (cd $(TARGET_SUBDIR)/[+module+] && \
1360           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1361 [+ ENDIF no_install +]
1362 @endif target-[+module+]
1363
1364 # Other targets (info, dvi, pdf, etc.)
1365 [+ FOR recursive_targets +]
1366 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1367 maybe-[+make_target+]-target-[+module+]:
1368 @if target-[+module+]
1369 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1370 [+ IF (match-value? = "missing" (get "make_target") ) +]
1371 # [+module+] doesn't support [+make_target+].
1372 [+make_target+]-target-[+module+]:
1373 [+ ELSE +]
1374 [+make_target+]-target-[+module+]: [+
1375   FOR depend +]\
1376     [+depend+]-target-[+module+] [+
1377   ENDFOR depend +]
1378         @: $(MAKE); $(unstage)
1379         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1380         r=`${PWD_COMMAND}`; export r; \
1381         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1382 IF raw_cxx +]
1383         $(RAW_CXX_TARGET_EXPORTS) \[+
1384 ELSE normal_cxx +]
1385         $(NORMAL_TARGET_EXPORTS) \[+
1386 ENDIF raw_cxx +]
1387         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1388         for flag in $(EXTRA_TARGET_FLAGS); do \
1389           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1390         done; \
1391         (cd $(TARGET_SUBDIR)/[+module+] && \
1392           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1393                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1394                   "RANLIB=$${RANLIB}" \
1395                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1396                   [+extra_make_flags+] [+make_target+]) \
1397           || exit 1
1398 [+ ENDIF +]
1399 @endif target-[+module+]
1400 [+ ENDFOR recursive_targets +]
1401 [+ ENDFOR target_modules +]
1402
1403 @if target-libmudflap
1404 .PHONY: check-target-libmudflap-c++
1405 check-target-libmudflap-c++:
1406         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++frags.exp" check-target-libmudflap
1407
1408 @endif target-libmudflap
1409
1410 # ----------
1411 # GCC module
1412 # ----------
1413
1414 @if gcc-no-bootstrap
1415 .PHONY: cross
1416 cross: all-build all-gas all-ld
1417         @r=`${PWD_COMMAND}`; export r; \
1418         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1419         $(HOST_EXPORTS) \
1420         echo "Building the C and C++ compiler"; \
1421         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1422         @r=`${PWD_COMMAND}`; export r; \
1423         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1424         echo "Building runtime libraries"; \
1425         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1426 @endif gcc-no-bootstrap
1427
1428 @if gcc
1429 [+ FOR languages +]
1430 .PHONY: check-gcc-[+language+] check-[+language+]
1431 check-gcc-[+language+]:
1432         r=`${PWD_COMMAND}`; export r; \
1433         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1434         $(HOST_EXPORTS) \
1435         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1436 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1437 [+ ENDFOR languages +]
1438
1439 # Install the gcc headers files, but not the fixed include files,
1440 # which Cygnus is not allowed to distribute.  This rule is very
1441 # dependent on the workings of the gcc Makefile.in.
1442 .PHONY: gcc-no-fixedincludes
1443 gcc-no-fixedincludes:
1444         @if [ -f ./gcc/Makefile ]; then \
1445           rm -rf gcc/tmp-include; \
1446           mv gcc/include gcc/tmp-include 2>/dev/null; \
1447           mkdir gcc/include; \
1448           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1449           touch gcc/stmp-fixinc gcc/include/fixed; \
1450           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1451           r=`${PWD_COMMAND}`; export r; \
1452           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1453           $(HOST_EXPORTS) \
1454           (cd ./gcc && \
1455            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1456           rm -rf gcc/include; \
1457           mv gcc/tmp-include gcc/include 2>/dev/null; \
1458         else true; fi
1459 @endif gcc
1460
1461 # ---------------------
1462 # GCC bootstrap support
1463 # ---------------------
1464
1465 # We track the current stage (the one in 'gcc') in the stage_current file.
1466 # stage_last instead tracks the stage that was built last.  These targets
1467 # are dummy when toplevel bootstrap is not active.
1468
1469 # While making host and target tools, symlinks to the final stage must be
1470 # there, so $(unstage) should be run at various points.  To avoid excessive
1471 # recursive invocations of make, we "inline" them using a variable.  These
1472 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1473 # to avoid warnings from the GNU Make job server.
1474
1475 unstage = :
1476 stage = :
1477 current_stage = ""
1478
1479 @if gcc-bootstrap
1480 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1481 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1482 current_stage = "`cat stage_current 2> /dev/null`"
1483 @endif gcc-bootstrap
1484
1485 .PHONY: unstage stage
1486 unstage:
1487         @: $(MAKE); $(unstage)
1488 stage:
1489         @: $(MAKE); $(stage)
1490
1491 # Disable commands for lean bootstrap.
1492 LEAN = false
1493
1494 # We name the build directories for the various stages "stage1-gcc",
1495 # "stage2-gcc","stage3-gcc", etc.
1496
1497 # Since the 'compare' process will fail (on debugging information) if any
1498 # directory names are different, we need to link the gcc directory for
1499 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1500 # the build directories constant as well. For the latter, we use naked names
1501 # like 'gcc', because the scripts in that directory assume it.  We use
1502 # mv on platforms where symlinks to directories do not work or are not
1503 # reliable.
1504
1505 # 'touch' doesn't work right on some platforms.
1506 STAMP = echo timestamp >
1507
1508 # We only want to compare .o files, so set this!
1509 objext = .o
1510
1511 [+ FOR bootstrap-stage +]
1512 .PHONY: stage[+id+]-start stage[+id+]-end
1513
1514 stage[+id+]-start::
1515         @: $(MAKE); $(stage); \
1516         echo stage[+id+] > stage_current ; \
1517         echo stage[+id+] > stage_last; \
1518         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1519    FOR host_modules +][+ IF bootstrap +]
1520 @if [+ module +]
1521         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1522           mkdir stage[+id+]-[+module+]; \
1523         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1524         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1525 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1526         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1527           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1528         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1529         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1530
1531 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1532 @if [+ module +]
1533         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1534           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1535           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1536         fi
1537 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1538         @if test -d $(TARGET_SUBDIR) ; then \
1539           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1540           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1541         fi
1542         rm -f stage_current
1543
1544 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1545 # remade, but not reconfigured.  The next stage (if any) will not be
1546 # reconfigured either.
1547 .PHONY: stage[+id+]-bubble
1548 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1549         @r=`${PWD_COMMAND}`; export r; \
1550         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1551         if test -f stage[+id+]-lean [+
1552           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1553           echo Skipping rebuild of stage[+id+] ; \
1554         else \
1555           $(MAKE) stage[+id+]-start; \[+IF lean +]
1556           if $(LEAN); then \
1557             rm -rf stage[+lean+]-* ; \
1558             $(STAMP) stage[+lean+]-lean ; \
1559           fi; \[+ ENDIF lean +]
1560           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1561         fi[+ IF compare-target +]
1562         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1563
1564 .PHONY: all-stage[+id+] clean-stage[+id+]
1565 do-clean: clean-stage[+id+]
1566
1567 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1568 # only possibility, but now it conflicts with no-bootstrap rules
1569 @if gcc-bootstrap
1570 [+ IF compare-target +]
1571 [+compare-target+]:
1572         @r=`${PWD_COMMAND}`; export r; \
1573         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1574         if test -f stage[+prev+]-lean; then \
1575           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1576           exit 0 ; \
1577         fi; \
1578         : $(MAKE); $(stage); \
1579         rm -f .bad_compare ; \
1580         echo Comparing stages [+prev+] and [+id+] ; \
1581         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1582         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1583                  sed -n s,^stage$$sed-,,p` ; \
1584         for file in $${files} ; do \
1585           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1586           if test ! -f $$f1; then continue; fi; \
1587           $(do-[+compare-target+]) > /dev/null 2>&1; \
1588           if test $$? -eq 1; then \
1589             case $$file in \
1590               @compare_exclusions@) \
1591                 echo warning: $$file differs ;; \
1592               *) \
1593                 echo $$file differs >> .bad_compare ;; \
1594             esac ; \
1595           fi ; \
1596         done ; \
1597         if [ -f .bad_compare ]; then \
1598           echo "Bootstrap comparison failure!"; \
1599           cat .bad_compare; \
1600           exit 1; \
1601         else \
1602           echo Comparison successful.; \
1603         fi ; \
1604         $(STAMP) [+compare-target+][+ IF prev +]
1605         if $(LEAN); then \
1606           rm -rf stage[+prev+]-*; \
1607           $(STAMP) stage[+prev+]-lean; \
1608         fi[+ ENDIF prev +]
1609 [+ ENDIF compare-target +]
1610
1611 [+ IF bootstrap-target +]
1612 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1613 [+bootstrap-target+]:
1614         echo stage[+id+] > stage_final
1615         @r=`${PWD_COMMAND}`; export r; \
1616         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1617         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1618         @: $(MAKE); $(unstage)
1619         @r=`${PWD_COMMAND}`; export r; \
1620         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1621         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1622         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1623
1624 [+bootstrap-target+]-lean:
1625         echo stage[+id+] > stage_final
1626         @r=`${PWD_COMMAND}`; export r; \
1627         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1628         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1629         @: $(MAKE); $(unstage)
1630         @r=`${PWD_COMMAND}`; export r; \
1631         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1632         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1633         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1634 [+ ENDIF bootstrap-target +]
1635
1636 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1637 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1638 .PHONY: distclean-stage[+id+]
1639 distclean-stage[+id+]::
1640         @: $(MAKE); $(stage)
1641         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1642         rm -rf stage[+id+]-* [+
1643           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1644
1645 [+ IF cleanstrap-target +]
1646 .PHONY: [+cleanstrap-target+]
1647 [+cleanstrap-target+]: do-distclean local-clean
1648         echo stage[+id+] > stage_final
1649         @r=`${PWD_COMMAND}`; export r; \
1650         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1651         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1652         @: $(MAKE); $(unstage)
1653         @r=`${PWD_COMMAND}`; export r; \
1654         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1655         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1656         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1657 [+ ENDIF cleanstrap-target +]
1658 @endif gcc-bootstrap
1659
1660 [+ ENDFOR bootstrap-stage +]
1661
1662 stageprofile-end::
1663         $(MAKE) distclean-stagefeedback
1664
1665 stagefeedback-start::
1666         @r=`${PWD_COMMAND}`; export r; \
1667         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1668         for i in prev-*; do \
1669           j=`echo $$i | sed s/^prev-//` ; \
1670           cd $$r/$$i && \
1671           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1672           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1673         done
1674
1675 @if gcc-bootstrap
1676 do-distclean: distclean-stage1
1677
1678 # Provide a GCC build when we're building target libraries.  This does
1679 # not work as a dependency, just as the minimum necessary to avoid errors.
1680 stage_last:
1681         @r=`${PWD_COMMAND}`; export r; \
1682         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1683         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1684
1685 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1686 # it in the dependency so that for example `make -j3 all-gcc' works.
1687 stage_current:
1688         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1689
1690 .PHONY: restrap
1691 restrap::
1692         @: $(MAKE); $(stage)
1693         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1694           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1695 restrap:: all
1696 @endif gcc-bootstrap
1697
1698 # --------------------------------------
1699 # Dependencies between different modules
1700 # --------------------------------------
1701
1702 # Generic dependencies for target modules on host stuff, especially gcc
1703 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1704   +][+ FOR bootstrap_stage +]
1705 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1706   ENDFOR +][+ ELSE bootstrap +]
1707 configure-target-[+module+]: stage_last[+
1708   ENDIF bootstrap +][+ ENDFOR target_modules +]
1709 @endif gcc-bootstrap
1710
1711 @if gcc-no-bootstrap[+ FOR target_modules +]
1712 configure-target-[+module+]: maybe-all-gcc[+
1713   ENDFOR target_modules +]
1714 @endif gcc-no-bootstrap
1715
1716
1717 # There are two types of dependencies here: 'hard' dependencies, where one
1718 # module simply won't build without the other; and 'soft' dependencies, where
1719 # if the depended-on module is missing, the depending module will do without
1720 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1721 # are made here to depend on a 'maybe-' target.  If you're not sure,
1722 # it's safer to use a soft dependency.
1723
1724 [+ ;; These Scheme functions build the bulk of the dependencies.
1725    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1726    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1727    ;; is taken from VAR-NAME.
1728    (define dep-target (lambda (module-kind var-name hard)
1729       (string-append
1730          (if hard "" "maybe-")
1731          (dep-subtarget var-name)
1732          module-kind
1733          (dep-module var-name)
1734       )))
1735
1736    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1737    (define make-dep (lambda (module-kind on-kind)
1738       (string-append
1739          (dep-target module-kind "module" #t) ": "
1740          (dep-target on-kind "on" (exist? "hard")))))
1741
1742    ;; dep-subtarget extracts everything up to the first dash in the given
1743    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1744    (define dep-subtarget (lambda (var-name)
1745       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1746
1747    ;; dep-module extracts everything up to the first dash in the given
1748    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1749    (define dep-module (lambda (var-name)
1750       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1751
1752    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1753    (define dep-stage (lambda ()
1754       (string-append
1755          "stage"
1756          (get "id")
1757          "-")))
1758
1759    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1760    ;; but is written in Scheme.
1761    (define dep-maybe (lambda ()
1762       (if (exist? "hard") "" "maybe-")))
1763
1764    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1765    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1766    ;; configure or build dependencies between bootstrapped modules; it returns
1767    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1768    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1769    ;; is only necessary for host modules.
1770    (define dep-kind (lambda ()
1771       (if (and (hash-ref boot-modules (dep-module "module"))
1772                (=* (dep-module "on") "build-"))
1773           "prebootstrap"
1774
1775           (if (or (= (dep-subtarget "on") "install-")
1776                   (not (hash-ref boot-modules (dep-module "module")))
1777                   (not (hash-ref boot-modules (dep-module "on"))))
1778               "normal"
1779               "bootstrap"))))
1780
1781    ;; We now build the hash table that is used by dep-kind.
1782    (define boot-modules (make-hash-table 113))
1783 +]
1784
1785 [+ FOR host_modules +][+
1786    (if (exist? "bootstrap")
1787        (hash-create-handle! boot-modules (get "module") #t))
1788    "" +][+ ENDFOR host_modules +]
1789 [+ FOR target_modules +][+
1790    (if (exist? "bootstrap")
1791        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1792    "" +][+ ENDFOR target_modules +]
1793
1794 # With all the machinery above in place, it is pretty easy to generate
1795 # dependencies.  Host dependencies are a bit more complex because we have
1796 # to check for bootstrap/prebootstrap dependencies.  To resolve
1797 # prebootstrap dependencies, prebootstrap modules are gathered in
1798 # a hash table.
1799 [+ FOR dependencies +][+ (make-dep "" "") +]
1800 [+ CASE (dep-kind) +]
1801 [+ == "prebootstrap"
1802      +][+ FOR bootstrap_stage +]
1803 [+ (make-dep (dep-stage) "") +][+
1804        ENDFOR bootstrap_stage +]
1805 [+ == "bootstrap"
1806      +][+ FOR bootstrap_stage +]
1807 [+ (make-dep (dep-stage) (dep-stage)) +][+
1808        ENDFOR bootstrap_stage +]
1809 [+ ESAC +][+
1810 ENDFOR dependencies +]
1811
1812 # Dependencies for target modules on other target modules are
1813 # described by lang_env_dependencies; the defaults apply to anything
1814 # not mentioned there.
1815 [+
1816    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1817    (define lang-dep (lambda (lang)
1818       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1819
1820    ;; Build the hash table we will need.
1821    (define lang-env-deps (make-hash-table 7))
1822 +][+ FOR lang_env_dependencies +][+
1823    (if (exist? "cxx")
1824        (hash-create-handle! lang-env-deps
1825           (string-append (get "module") "-" "cxx") #t))
1826
1827    (if (exist? "no_c")
1828        (hash-create-handle! lang-env-deps
1829           (string-append (get "module") "-" "no_c") #t))
1830
1831    (if (exist? "no_gcc")
1832        (hash-create-handle! lang-env-deps
1833           (string-append (get "module") "-" "no_gcc") #t))
1834    "" +][+ ENDFOR lang_env_dependencies +]
1835
1836 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1837   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1838 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1839   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1840 @endif gcc-bootstrap
1841
1842 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1843 configure-target-[+module+]: maybe-all-target-libgcc[+
1844   ENDIF +][+ ENDFOR target_modules +]
1845 @endif gcc-no-bootstrap
1846
1847 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1848 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1849   ENDIF +][+ IF (lang-dep "cxx") +]
1850 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1851   ENDIF +]
1852 [+ ENDFOR target_modules +]
1853
1854 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1855 GDB_TK = @GDB_TK@
1856 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1857 configure-gdb: $(CONFIGURE_GDB_TK)
1858 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1859 install-gdb: $(INSTALL_GDB_TK)
1860
1861 # Serialization dependencies.  Host configures don't work well in parallel to
1862 # each other, due to contention over config.cache.  Target configures and
1863 # build configures are similar.
1864 @serialization_dependencies@
1865
1866 # --------------------------------
1867 # Regenerating top level configury
1868 # --------------------------------
1869
1870 # Rebuilding Makefile.in, using autogen.
1871 AUTOGEN = autogen
1872 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1873         cd $(srcdir) && $(AUTOGEN) Makefile.def
1874
1875 # Rebuilding Makefile.
1876 Makefile: $(srcdir)/Makefile.in config.status
1877         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1878
1879 config.status: configure
1880         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1881
1882 # Rebuilding configure.
1883 AUTOCONF = autoconf
1884 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1885         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1886         cd $(srcdir) && $(AUTOCONF)
1887
1888 # ------------------------------
1889 # Special directives to GNU Make
1890 # ------------------------------
1891
1892 # Don't pass command-line variables to submakes.
1893 .NOEXPORT:
1894 MAKEOVERRIDES=
1895
1896 # end of Makefile.in