gcc-4_9/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="$(WINDMC_FOR_BUILD)"; export WINDMC;
 170
 171 # These variables must be set on the make command line for directories
 172 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 173 EXTRA_BUILD_FLAGS = \
 174         CFLAGS="$(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="$(OBJDUMP)"; export OBJDUMP; \
 212         READELF="$(READELF)"; export READELF; \
 213         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 214         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 215         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 216         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 217         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 218         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 219         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 220         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 221         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 222         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 223         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 224         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 225         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 226         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 227         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 228         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 229         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 230         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 231
 232 POSTSTAGE1_CXX_EXPORT = \
 233         CXX='$(CXX)'; export CXX; \
 234         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 235 @if target-libstdc++-v3-bootstrap
 236 # Override the above if we're bootstrapping C++.
 237 POSTSTAGE1_CXX_EXPORT = \
 238         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 239           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 240           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 241           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 242           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 243           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 244           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 245           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 246           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 247           export CXX; \
 248         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 249 @endif target-libstdc++-v3-bootstrap
 250
 251 # Similar, for later GCC stages.
 252 POSTSTAGE1_HOST_EXPORTS = \
 253         $(HOST_EXPORTS) \
 254         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 255           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 256           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 257         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 258         $(POSTSTAGE1_CXX_EXPORT) \
 259         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 260         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 261         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 262
 263 # Target libraries are put under this directory:
 264 TARGET_SUBDIR = @target_subdir@
 265 # This is set by the configure script to the arguments to use when configuring
 266 # directories built for the target.
 267 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 268 # This is the list of variables to export in the environment when
 269 # configuring subdirectories for the target system.
 270 BASE_TARGET_EXPORTS = \
 271         $(BASE_EXPORTS) \
 272         AR="$(AR_FOR_TARGET)"; export AR; \
 273         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 274         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 275         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 276         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 277         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 278         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 279         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 280         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 281         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 282         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 283         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 284         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 285         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 286         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 287         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 288         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 289         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 290         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 291         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 292         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 293         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 294         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 295
 296 RAW_CXX_TARGET_EXPORTS = \
 297         $(BASE_TARGET_EXPORTS) \
 298         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 299         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 300
 301 NORMAL_TARGET_EXPORTS = \
 302         $(BASE_TARGET_EXPORTS) \
 303         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 304
 305 # Where to find GMP
 306 HOST_GMPLIBS = @gmplibs@
 307 HOST_GMPINC = @gmpinc@
 308
 309 # Where to find ISL
 310 HOST_ISLINC = @islinc@
 311
 312 # Where to find CLOOG
 313 HOST_CLOOGLIBS = @clooglibs@
 314 HOST_CLOOGINC = @clooginc@
 315
 316 # Where to find libelf
 317 HOST_LIBELFLIBS = @libelflibs@
 318 HOST_LIBELFINC = @libelfinc@
 319
 320 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 321
 322 # ----------------------------------------------
 323 # Programs producing files for the BUILD machine
 324 # ----------------------------------------------
 325
 326 SHELL = @SHELL@
 327
 328 # pwd command to use.  Allow user to override default by setting PWDCMD in
 329 # the environment to account for automounters.  The make variable must not
 330 # be called PWDCMD, otherwise the value set here is passed to make
 331 # subprocesses and overrides the setting from the user's environment.
 332 # Don't use PWD since it is a common shell environment variable and we
 333 # don't want to corrupt it.
 334 PWD_COMMAND = $${PWDCMD-pwd}
 335
 336 # compilers to use to create programs which must be run in the build
 337 # environment.
 338 AR_FOR_BUILD = @AR_FOR_BUILD@
 339 AS_FOR_BUILD = @AS_FOR_BUILD@
 340 CC_FOR_BUILD = @CC_FOR_BUILD@
 341 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 342 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 343 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 344 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 345 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 346 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 347 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 348 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 349 LD_FOR_BUILD = @LD_FOR_BUILD@
 350 NM_FOR_BUILD = @NM_FOR_BUILD@
 351 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 352 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 353 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 354
 355 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 356 # here so that they can be overridden by Makefile fragments.
 357 BUILD_PREFIX = @BUILD_PREFIX@
 358 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 359
 360 # Flags to pass to stage2 and later makes.  They are defined
 361 # here so that they can be overridden by Makefile fragments.
 362 BOOT_CFLAGS= -g -O2
 363 BOOT_LDFLAGS=
 364 BOOT_ADAFLAGS= -gnatpg
 365
 366 AWK = @AWK@
 367 SED = @SED@
 368 BISON = @BISON@
 369 YACC = @YACC@
 370 FLEX = @FLEX@
 371 LEX = @LEX@
 372 M4 = @M4@
 373 MAKEINFO = @MAKEINFO@
 374 EXPECT = @EXPECT@
 375 RUNTEST = @RUNTEST@
 376
 377 # This just becomes part of the MAKEINFO definition passed down to
 378 # sub-makes.  It lets flags be given on the command line while still
 379 # using the makeinfo from the object tree.
 380 # (Default to avoid splitting info files by setting the threshold high.)
 381 MAKEINFOFLAGS = --split-size=5000000
 382
 383 # ---------------------------------------------
 384 # Programs producing files for the HOST machine
 385 # ---------------------------------------------
 386
 387 AS = @AS@
 388 AR = @AR@
 389 AR_FLAGS = rc
 390 CC = @CC@
 391 CXX = @CXX@
 392 DLLTOOL = @DLLTOOL@
 393 LD = @LD@
 394 LIPO = @LIPO@
 395 NM = @NM@
 396 OBJDUMP = @OBJDUMP@
 397 RANLIB = @RANLIB@
 398 READELF = @READELF@
 399 STRIP = @STRIP@
 400 WINDRES = @WINDRES@
 401 WINDMC = @WINDMC@
 402
 403 GNATBIND = @GNATBIND@
 404 GNATMAKE = @GNATMAKE@
 405
 406 CFLAGS = @CFLAGS@
 407 LDFLAGS = @LDFLAGS@
 408 LIBCFLAGS = $(CFLAGS)
 409 CXXFLAGS = @CXXFLAGS@
 410 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 411 GOCFLAGS = $(CFLAGS)
 412
 413 TFLAGS =
 414
 415 # Defaults for all stages; some are overridden below.
 416
 417 STAGE_CFLAGS = $(BOOT_CFLAGS)
 418 STAGE_TFLAGS = $(TFLAGS)
 419 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 420
 421 [+ FOR bootstrap-stage +]
 422 # Defaults for stage [+id+]; some are overridden below.
 423 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 424 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 425 @if target-libstdc++-v3-bootstrap
 426 # Override the above if we're bootstrapping C++.
 427 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 428 @endif target-libstdc++-v3-bootstrap
 429 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 430 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 431 [+ ENDFOR bootstrap-stage +]
 432
 433 # Only build the C compiler for stage1, because that is the only one that
 434 # we can guarantee will build with the native compiler, and also it is the
 435 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 436 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 437 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 438
 439 STAGE1_CFLAGS = @stage1_cflags@
 440 STAGE1_CHECKING = @stage1_checking@
 441 STAGE1_LANGUAGES = @stage1_languages@
 442 # * We force-disable intermodule optimizations, even if
 443 #   --enable-intermodule was passed, since the installed compiler
 444 #   probably can't handle them.  Luckily, autoconf always respects
 445 #   the last argument when conflicting --enable arguments are passed.
 446 # * Likewise, we force-disable coverage flags, since the installed
 447 #   compiler probably has never heard of them.
 448 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 449 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 450           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 451           --disable-build-format-warnings
 452
 453 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 454 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 455
 456 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 457 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 458
 459 do-compare = @do_compare@
 460 do-compare3 = $(do-compare)
 461
 462 # -----------------------------------------------
 463 # Programs producing files for the TARGET machine
 464 # -----------------------------------------------
 465
 466 AR_FOR_TARGET=@AR_FOR_TARGET@
 467 AS_FOR_TARGET=@AS_FOR_TARGET@
 468 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 469
 470 # If GCC_FOR_TARGET is not overriden on the command line, then this
 471 # variable is passed down to the gcc Makefile, where it is used to
 472 # build libgcc2.a.  We define it here so that it can itself be
 473 # overridden on the command line.
 474 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 475 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 476 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 477 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 478 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 479 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 480 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 481 LD_FOR_TARGET=@LD_FOR_TARGET@
 482
 483 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 484 NM_FOR_TARGET=@NM_FOR_TARGET@
 485 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 486 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 487 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 488 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 489 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 490 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 491
 492 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 493 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 494 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 495
 496 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 497 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 498
 499 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 500 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 501 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 502 GOCFLAGS_FOR_TARGET = -O2 -g
 503
 504 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 505 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 506 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 507
 508 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 509
 510 # ------------------------------------
 511 # Miscellaneous targets and flag lists
 512 # ------------------------------------
 513
 514 # The first rule in the file had better be this one.  Don't put any above it.
 515 # This lives here to allow makefile fragments to contain dependencies.
 516 all:
 517
 518 #### host and target specific makefile fragments come in here.
 519 @target_makefile_frag@
 520 @alphaieee_frag@
 521 @ospace_frag@
 522 @host_makefile_frag@
 523 ###
 524
 525 # This is the list of directories that may be needed in RPATH_ENVVAR
 526 # so that programs built for the target machine work.
 527 TARGET_LIB_PATH = [+ FOR target_modules +][+
 528   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 529   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 530 [+ FOR target_modules +][+ IF lib_path +]
 531 @if target-[+module+]
 532 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 533 @endif target-[+module+]
 534 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 535
 536
 537 # This is the list of directories that may be needed in RPATH_ENVVAR
 538 # so that programs built for the host machine work.
 539 HOST_LIB_PATH = [+ FOR host_modules +][+
 540   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 541   ENDFOR host_modules +]
 542
 543 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 544 @if gcc
 545 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 546 @endif gcc
 547
 548 [+ FOR host_modules +][+ IF lib_path +]
 549 @if [+module+]
 550 HOST_LIB_PATH_[+module+] = \
 551   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 552   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 553 @endif [+module+]
 554 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 555
 556 CXX_FOR_TARGET_FLAG_TO_PASS = \
 557         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 558 @if target-libstdc++-v3
 559 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 560 # functional C++ compiler.  When we recurse, if we expand
 561 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 562 # libstdc++ include flags from the script.  Instead, we get an
 563 # -funconfigured-* word, so that we'll get errors if this invalid C++
 564 # command line is used for anything, but also so that we can use the
 565 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 566 # don't pass it on, sub-make will use the default definition, that
 567 # re-expands it at the time of use, so we'll get it right when we need
 568 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 569 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 570 # really work, for C++ host programs can't depend on the current-stage
 571 # C++ target library.
 572 CXX_FOR_TARGET_FLAG_TO_PASS = \
 573         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 574 @endif target-libstdc++-v3
 575
 576 # Flags to pass down to all sub-makes.
 577 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 578         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 579         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 580         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 581         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 582         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 583         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 584         "TFLAGS=$(TFLAGS)" \
 585         "CONFIG_SHELL=$(SHELL)" \
 586         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 587
 588 # We leave this in just in case, but it is not needed anymore.
 589 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 590
 591 # Flags to pass down to most sub-makes, in which we're building with
 592 # the host environment.
 593 EXTRA_HOST_FLAGS = \
 594         'AR=$(AR)' \
 595         'AS=$(AS)' \
 596         'CC=$(CC)' \
 597         'CXX=$(CXX)' \
 598         'DLLTOOL=$(DLLTOOL)' \
 599         'GCJ=$(GCJ)' \
 600         'GFORTRAN=$(GFORTRAN)' \
 601         'GOC=$(GOC)' \
 602         'LD=$(LD)' \
 603         'LIPO=$(LIPO)' \
 604         'NM=$(NM)' \
 605         'OBJDUMP=$(OBJDUMP)' \
 606         'RANLIB=$(RANLIB)' \
 607         'READELF=$(READELF)' \
 608         'STRIP=$(STRIP)' \
 609         'WINDRES=$(WINDRES)' \
 610         'WINDMC=$(WINDMC)'
 611
 612 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 613
 614 # Flags to pass to stage1 or when not bootstrapping.
 615
 616 STAGE1_FLAGS_TO_PASS = \
 617         LDFLAGS="$${LDFLAGS}" \
 618         HOST_LIBS="$${HOST_LIBS}"
 619
 620 # Flags to pass to stage2 and later makes.
 621
 622 POSTSTAGE1_FLAGS_TO_PASS = \
 623         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 624         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 625         GNATBIND="$${GNATBIND}" \
 626         LDFLAGS="$${LDFLAGS}" \
 627         HOST_LIBS="$${HOST_LIBS}" \
 628         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 629
 630 # Flags to pass down to makes which are built with the target environment.
 631 # The double $ decreases the length of the command line; those variables
 632 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 633 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 634 # so we expand them here.
 635 EXTRA_TARGET_FLAGS = \
 636         'AR=$$(AR_FOR_TARGET)' \
 637         'AS=$(COMPILER_AS_FOR_TARGET)' \
 638         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 639         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 640         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 641         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 642         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 643         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 644         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 645         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 646         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 647         'LD=$(COMPILER_LD_FOR_TARGET)' \
 648         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 649         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 650         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 651         'NM=$(COMPILER_NM_FOR_TARGET)' \
 652         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 653         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 654         'READELF=$$(READELF_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 to allow the elaboration of binary packages
 903 # suitable for distribution, where we cannot include the fixed system header
 904 # files.
 905 .PHONY: install-no-fixedincludes
 906 install-no-fixedincludes: installdirs install-host-nogcc \
 907         install-target gcc-install-no-fixedincludes
 908
 909 .PHONY: install-strip
 910 install-strip:
 911         @: $(MAKE); $(unstage)
 912         @r=`${PWD_COMMAND}`; export r; \
 913         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 914         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 915
 916 .PHONY: install-strip-host
 917 install-strip-host: [+
 918   FOR host_modules +] \
 919     maybe-install-strip-[+module+][+
 920   ENDFOR host_modules +]
 921
 922 .PHONY: install-strip-target
 923 install-strip-target: [+
 924   FOR target_modules +] \
 925     maybe-install-strip-target-[+module+][+
 926   ENDFOR target_modules +]
 927
 928
 929 ### other supporting targets
 930
 931 MAKEDIRS= \
 932         $(DESTDIR)$(prefix) \
 933         $(DESTDIR)$(exec_prefix)
 934 .PHONY: installdirs
 935 installdirs: mkinstalldirs
 936         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 937
 938 dir.info: do-install-info
 939         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 940           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 941           mv -f dir.info.new dir.info ; \
 942         else true ; \
 943         fi
 944
 945 dist:
 946         @echo "Building a full distribution of this tree isn't done"
 947         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 948
 949 etags tags: TAGS
 950
 951 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 952 # ability to use several tags files at once, so there is probably no need
 953 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 954 # (if we felt like it) have this Makefile write a piece of elisp which
 955 # the user could load to tell emacs19 where all the TAGS files we just
 956 # built are.
 957 TAGS: do-TAGS
 958
 959 # ------------------------------------
 960 # Macros for configure and all targets
 961 # ------------------------------------
 962
 963 [+ DEFINE configure +]
 964 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 965 maybe-configure-[+prefix+][+module+]:
 966 @if gcc-bootstrap
 967 configure-[+prefix+][+module+]: stage_current
 968 @endif gcc-bootstrap
 969 @if [+prefix+][+module+]
 970 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 971 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 972         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 973         @r=`${PWD_COMMAND}`; export r; \
 974         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 975         [+ IF check_multilibs
 976         +]echo "Checking multilib configuration for [+module+]..."; \
 977         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 978         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 979         if test -r [+subdir+]/[+module+]/multilib.out; then \
 980           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 981             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 982           else \
 983             rm -f [+subdir+]/[+module+]/Makefile; \
 984             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 985           fi; \
 986         else \
 987           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 988         fi; \
 989         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 990         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 991         [+exports+] [+extra_exports+] \
 992         echo Configuring in [+subdir+]/[+module+]; \
 993         cd "[+subdir+]/[+module+]" || exit 1; \
 994         case $(srcdir) in \
 995           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 996           *) topdir=`echo [+subdir+]/[+module+]/ | \
 997                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 998         esac; \
 999         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1000         libsrcdir="$$s/[+module+]"; \
1001         [+ IF no-config-site +]rm -f no-such-file || : ; \
1002         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
1003           [+args+] --build=${build_alias} --host=[+host_alias+] \
1004           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
1005           || exit 1
1006 @endif [+prefix+][+module+]
1007
1008 [+ IF bootstrap +]
1009 [+ FOR bootstrap_stage +]
1010 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1011 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1012 @if [+prefix+][+module+]-bootstrap
1013 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1014 configure-stage[+id+]-[+prefix+][+module+]:
1015         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1016         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1017         @r=`${PWD_COMMAND}`; export r; \
1018         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1019         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1020         [+ IF check_multilibs
1021         +]echo "Checking multilib configuration for [+module+]..."; \
1022         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1023         if test -r [+subdir+]/[+module+]/multilib.out; then \
1024           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1025             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1026           else \
1027             rm -f [+subdir+]/[+module+]/Makefile; \
1028             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1029           fi; \
1030         else \
1031           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1032         fi; \
1033         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1034         [+exports+][+ IF prev +] \
1035         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1036         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1037         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1038         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1039         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1040         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1041         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1042         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1043   ENDIF prefix +] [+extra_exports+] \
1044         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1045         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1046         cd [+subdir+]/[+module+] || exit 1; \
1047         case $(srcdir) in \
1048           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1049           *) topdir=`echo [+subdir+]/[+module+]/ | \
1050                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1051         esac; \
1052         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1053         libsrcdir="$$s/[+module+]"; \
1054         $(SHELL) $${libsrcdir}/configure \
1055           [+args+] --build=${build_alias} --host=[+host_alias+] \
1056           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1057           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1058           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1059           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1060 @endif [+prefix+][+module+]-bootstrap
1061 [+ ENDFOR bootstrap_stage +]
1062 [+ ENDIF bootstrap +]
1063 [+ ENDDEF +]
1064
1065 [+ DEFINE all +]
1066 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1067 maybe-all-[+prefix+][+module+]:
1068 @if gcc-bootstrap
1069 all-[+prefix+][+module+]: stage_current
1070 @endif gcc-bootstrap
1071 @if [+prefix+][+module+]
1072 TARGET-[+prefix+][+module+]=[+
1073   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1074 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1075 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1076         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1077         @r=`${PWD_COMMAND}`; export r; \
1078         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1079         [+exports+] [+extra_exports+] \
1080         (cd [+subdir+]/[+module+] && \
1081           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1082                 $(TARGET-[+prefix+][+module+]))
1083 @endif [+prefix+][+module+]
1084
1085 [+ IF bootstrap +]
1086 [+ FOR bootstrap_stage +]
1087 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1088 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1089 maybe-all-stage[+id+]-[+prefix+][+module+]:
1090 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1091 @if [+prefix+][+module+]-bootstrap
1092 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1093 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1094 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1095 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1096         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1097         @r=`${PWD_COMMAND}`; export r; \
1098         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1099         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1100         [+exports+][+ IF prev +] \
1101         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1102         cd [+subdir+]/[+module+] && \
1103         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1104                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1105                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1106                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1107                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1108                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1109                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1110                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1111                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1112                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1113                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1114                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1115                 [+stage1_args+][+ ENDIF prev +] [+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 +][+poststage1_args+][+ ELSE prev +] \
1130         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1131 @endif [+prefix+][+module+]-bootstrap
1132
1133 [+ ENDFOR bootstrap_stage +]
1134 [+ ENDIF bootstrap +]
1135 [+ ENDDEF +]
1136
1137 # --------------------------------------
1138 # Modules which run on the build machine
1139 # --------------------------------------
1140 [+ FOR build_modules +]
1141 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1142              host_alias=(get "host" "${build_alias}")
1143              target_alias=(get "target" "${target_alias}")
1144              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1145
1146 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1147              args="$(EXTRA_BUILD_FLAGS)" +]
1148 [+ ENDFOR build_module +]
1149
1150 # --------------------------------------
1151 # Modules which run on the host machine
1152 # --------------------------------------
1153 [+ FOR host_modules +]
1154 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1155              exports="$(HOST_EXPORTS)"
1156              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1157              host_alias=(get "host" "${host_alias}")
1158              target_alias=(get "target" "${target_alias}")
1159              args="$(HOST_CONFIGARGS)" +]
1160
1161 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1162        exports="$(HOST_EXPORTS)"
1163        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1164        args="$(EXTRA_HOST_FLAGS)"
1165        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
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-libgomp
1404 .PHONY: check-target-libgomp-c++
1405 check-target-libgomp-c++:
1406         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1407
1408 @endif target-libgomp
1409
1410 @if target-libitm
1411 .PHONY: check-target-libitm-c++
1412 check-target-libitm-c++:
1413         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1414
1415 @endif target-libitm
1416
1417 # ----------
1418 # GCC module
1419 # ----------
1420
1421 @if gcc-no-bootstrap
1422 .PHONY: cross
1423 cross: all-build all-gas all-ld
1424         @r=`${PWD_COMMAND}`; export r; \
1425         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1426         $(HOST_EXPORTS) \
1427         echo "Building the C and C++ compiler"; \
1428         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1429         @r=`${PWD_COMMAND}`; export r; \
1430         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1431         echo "Building runtime libraries"; \
1432         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1433 @endif gcc-no-bootstrap
1434
1435 @if gcc
1436 [+ FOR languages +]
1437 .PHONY: check-gcc-[+language+] check-[+language+]
1438 check-gcc-[+language+]:
1439         r=`${PWD_COMMAND}`; export r; \
1440         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1441         $(HOST_EXPORTS) \
1442         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1443 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1444 [+ ENDFOR languages +]
1445
1446 # The gcc part of install-no-fixedincludes, which relies on an intimate
1447 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1448 .PHONY: gcc-install-no-fixedincludes
1449 gcc-install-no-fixedincludes:
1450         @if [ -f ./gcc/Makefile ]; then \
1451           r=`${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-no-fixedincludes); \
1456         else true; fi
1457 @endif gcc
1458
1459 # ---------------------
1460 # GCC bootstrap support
1461 # ---------------------
1462
1463 # We track the current stage (the one in 'gcc') in the stage_current file.
1464 # stage_last instead tracks the stage that was built last.  These targets
1465 # are dummy when toplevel bootstrap is not active.
1466
1467 # While making host and target tools, symlinks to the final stage must be
1468 # there, so $(unstage) should be run at various points.  To avoid excessive
1469 # recursive invocations of make, we "inline" them using a variable.  These
1470 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1471 # to avoid warnings from the GNU Make job server.
1472
1473 unstage = :
1474 stage = :
1475 current_stage = ""
1476
1477 @if gcc-bootstrap
1478 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1479 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1480 current_stage = "`cat stage_current 2> /dev/null`"
1481 @endif gcc-bootstrap
1482
1483 .PHONY: unstage stage
1484 unstage:
1485         @: $(MAKE); $(unstage)
1486 stage:
1487         @: $(MAKE); $(stage)
1488
1489 # Disable commands for lean bootstrap.
1490 LEAN = false
1491
1492 # We name the build directories for the various stages "stage1-gcc",
1493 # "stage2-gcc","stage3-gcc", etc.
1494
1495 # Since the 'compare' process will fail (on debugging information) if any
1496 # directory names are different, we need to link the gcc directory for
1497 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1498 # the build directories constant as well. For the latter, we use naked names
1499 # like 'gcc', because the scripts in that directory assume it.  We use
1500 # mv on platforms where symlinks to directories do not work or are not
1501 # reliable.
1502
1503 # 'touch' doesn't work right on some platforms.
1504 STAMP = echo timestamp >
1505
1506 # We only want to compare .o files, so set this!
1507 objext = .o
1508
1509 [+ FOR bootstrap-stage +]
1510 .PHONY: stage[+id+]-start stage[+id+]-end
1511
1512 stage[+id+]-start::
1513         @: $(MAKE); $(stage); \
1514         echo stage[+id+] > stage_current ; \
1515         echo stage[+id+] > stage_last; \
1516         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1517    FOR host_modules +][+ IF bootstrap +]
1518 @if [+ module +]
1519         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1520           mkdir stage[+id+]-[+module+]; \
1521         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1522         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1523 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1524         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1525           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1526         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1527         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1528
1529 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1530 @if [+ module +]
1531         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1532           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1533           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1534         fi
1535 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1536         @if test -d $(TARGET_SUBDIR) ; then \
1537           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1538           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1539         fi
1540         rm -f stage_current
1541
1542 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1543 # remade, but not reconfigured.  The next stage (if any) will not be
1544 # reconfigured either.
1545 .PHONY: stage[+id+]-bubble
1546 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1547         @r=`${PWD_COMMAND}`; export r; \
1548         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1549         if test -f stage[+id+]-lean [+
1550           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1551           echo Skipping rebuild of stage[+id+] ; \
1552         else \
1553           $(MAKE) stage[+id+]-start; \[+IF lean +]
1554           if $(LEAN); then \
1555             rm -rf stage[+lean+]-* ; \
1556             $(STAMP) stage[+lean+]-lean ; \
1557           fi; \[+ ENDIF lean +]
1558           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1559         fi[+ IF compare-target +]
1560         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1561
1562 .PHONY: all-stage[+id+] clean-stage[+id+]
1563 do-clean: clean-stage[+id+]
1564
1565 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1566 # only possibility, but now it conflicts with no-bootstrap rules
1567 @if gcc-bootstrap
1568 [+ IF compare-target +]
1569 [+compare-target+]:
1570         @r=`${PWD_COMMAND}`; export r; \
1571         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1572         if test -f stage[+prev+]-lean; then \
1573           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1574           exit 0 ; \
1575         fi; \
1576         : $(MAKE); $(stage); \
1577         rm -f .bad_compare ; \
1578         echo Comparing stages [+prev+] and [+id+] ; \
1579         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1580         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1581                  sed -n s,^stage$$sed-,,p` ; \
1582         for file in $${files} ; do \
1583           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1584           if test ! -f $$f1; then continue; fi; \
1585           $(do-[+compare-target+]) > /dev/null 2>&1; \
1586           if test $$? -eq 1; then \
1587             case $$file in \
1588               @compare_exclusions@) \
1589                 echo warning: $$file differs ;; \
1590               *) \
1591                 echo $$file differs >> .bad_compare ;; \
1592             esac ; \
1593           fi ; \
1594         done ; \
1595         if [ -f .bad_compare ]; then \
1596           echo "Bootstrap comparison failure!"; \
1597           cat .bad_compare; \
1598           exit 1; \
1599         else \
1600           echo Comparison successful.; \
1601         fi ; \
1602         $(STAMP) [+compare-target+][+ IF prev +]
1603         if $(LEAN); then \
1604           rm -rf stage[+prev+]-*; \
1605           $(STAMP) stage[+prev+]-lean; \
1606         fi[+ ENDIF prev +]
1607 [+ ENDIF compare-target +]
1608
1609 [+ IF bootstrap-target +]
1610 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1611 [+bootstrap-target+]:
1612         echo stage[+id+] > stage_final
1613         @r=`${PWD_COMMAND}`; export r; \
1614         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1615         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1616         @: $(MAKE); $(unstage)
1617         @r=`${PWD_COMMAND}`; export r; \
1618         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1619         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1620         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1621
1622 [+bootstrap-target+]-lean:
1623         echo stage[+id+] > stage_final
1624         @r=`${PWD_COMMAND}`; export r; \
1625         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1626         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1627         @: $(MAKE); $(unstage)
1628         @r=`${PWD_COMMAND}`; export r; \
1629         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1630         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1631         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1632 [+ ENDIF bootstrap-target +]
1633
1634 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1635 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1636 .PHONY: distclean-stage[+id+]
1637 distclean-stage[+id+]::
1638         @: $(MAKE); $(stage)
1639         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1640         rm -rf stage[+id+]-* [+
1641           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1642
1643 [+ IF cleanstrap-target +]
1644 .PHONY: [+cleanstrap-target+]
1645 [+cleanstrap-target+]: do-distclean local-clean
1646         echo stage[+id+] > stage_final
1647         @r=`${PWD_COMMAND}`; export r; \
1648         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1649         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1650         @: $(MAKE); $(unstage)
1651         @r=`${PWD_COMMAND}`; export r; \
1652         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1653         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1654         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1655 [+ ENDIF cleanstrap-target +]
1656 @endif gcc-bootstrap
1657
1658 [+ ENDFOR bootstrap-stage +]
1659
1660 stageprofile-end::
1661         $(MAKE) distclean-stagefeedback
1662
1663 stagefeedback-start::
1664         @r=`${PWD_COMMAND}`; export r; \
1665         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1666         for i in prev-*; do \
1667           j=`echo $$i | sed s/^prev-//` ; \
1668           cd $$r/$$i && \
1669           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1670           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1671         done
1672
1673 @if gcc-bootstrap
1674 do-distclean: distclean-stage1
1675
1676 # Provide a GCC build when we're building target libraries.  This does
1677 # not work as a dependency, just as the minimum necessary to avoid errors.
1678 stage_last:
1679         @r=`${PWD_COMMAND}`; export r; \
1680         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1681         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1682
1683 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1684 # it in the dependency so that for example `make -j3 all-gcc' works.
1685 stage_current:
1686         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1687
1688 .PHONY: restrap
1689 restrap::
1690         @: $(MAKE); $(stage)
1691         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1692           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1693 restrap:: all
1694 @endif gcc-bootstrap
1695
1696 # --------------------------------------
1697 # Dependencies between different modules
1698 # --------------------------------------
1699
1700 # Generic dependencies for target modules on host stuff, especially gcc
1701 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1702   +][+ FOR bootstrap_stage +]
1703 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1704   ENDFOR +][+ ELSE bootstrap +]
1705 configure-target-[+module+]: stage_last[+
1706   ENDIF bootstrap +][+ ENDFOR target_modules +]
1707 @endif gcc-bootstrap
1708
1709 @if gcc-no-bootstrap[+ FOR target_modules +]
1710 configure-target-[+module+]: maybe-all-gcc[+
1711   ENDFOR target_modules +]
1712 @endif gcc-no-bootstrap
1713
1714
1715 # There are two types of dependencies here: 'hard' dependencies, where one
1716 # module simply won't build without the other; and 'soft' dependencies, where
1717 # if the depended-on module is missing, the depending module will do without
1718 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1719 # are made here to depend on a 'maybe-' target.  If you're not sure,
1720 # it's safer to use a soft dependency.
1721
1722 [+ ;; These Scheme functions build the bulk of the dependencies.
1723    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1724    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1725    ;; is taken from VAR-NAME.
1726    (define dep-target (lambda (module-kind var-name hard)
1727       (string-append
1728          (if hard "" "maybe-")
1729          (dep-subtarget var-name)
1730          module-kind
1731          (dep-module var-name)
1732       )))
1733
1734    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1735    (define make-dep (lambda (module-kind on-kind)
1736       (string-append
1737          (dep-target module-kind "module" #t) ": "
1738          (dep-target on-kind "on" (exist? "hard")))))
1739
1740    ;; dep-subtarget extracts everything up to the first dash in the given
1741    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1742    (define dep-subtarget (lambda (var-name)
1743       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1744
1745    ;; dep-module extracts everything up to the first dash in the given
1746    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1747    (define dep-module (lambda (var-name)
1748       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1749
1750    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1751    (define dep-stage (lambda ()
1752       (string-append
1753          "stage"
1754          (get "id")
1755          "-")))
1756
1757    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1758    ;; but is written in Scheme.
1759    (define dep-maybe (lambda ()
1760       (if (exist? "hard") "" "maybe-")))
1761
1762    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1763    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1764    ;; configure or build dependencies between bootstrapped modules; it returns
1765    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1766    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1767    ;; is only necessary for host modules.
1768    (define dep-kind (lambda ()
1769       (if (and (hash-ref boot-modules (dep-module "module"))
1770                (=* (dep-module "on") "build-"))
1771           "prebootstrap"
1772
1773           (if (or (= (dep-subtarget "on") "install-")
1774                   (not (hash-ref boot-modules (dep-module "module")))
1775                   (not (hash-ref boot-modules (dep-module "on"))))
1776               "normal"
1777               "bootstrap"))))
1778
1779    ;; We now build the hash table that is used by dep-kind.
1780    (define boot-modules (make-hash-table 113))
1781 +]
1782
1783 [+ FOR host_modules +][+
1784    (if (exist? "bootstrap")
1785        (hash-create-handle! boot-modules (get "module") #t))
1786    "" +][+ ENDFOR host_modules +]
1787 [+ FOR target_modules +][+
1788    (if (exist? "bootstrap")
1789        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1790    "" +][+ ENDFOR target_modules +]
1791
1792 # With all the machinery above in place, it is pretty easy to generate
1793 # dependencies.  Host dependencies are a bit more complex because we have
1794 # to check for bootstrap/prebootstrap dependencies.  To resolve
1795 # prebootstrap dependencies, prebootstrap modules are gathered in
1796 # a hash table.
1797 [+ FOR dependencies +][+ (make-dep "" "") +]
1798 [+ CASE (dep-kind) +]
1799 [+ == "prebootstrap"
1800      +][+ FOR bootstrap_stage +]
1801 [+ (make-dep (dep-stage) "") +][+
1802        ENDFOR bootstrap_stage +]
1803 [+ == "bootstrap"
1804      +][+ FOR bootstrap_stage +]
1805 [+ (make-dep (dep-stage) (dep-stage)) +][+
1806        ENDFOR bootstrap_stage +]
1807 [+ ESAC +][+
1808 ENDFOR dependencies +]
1809
1810 # Dependencies for target modules on other target modules are
1811 # described by lang_env_dependencies; the defaults apply to anything
1812 # not mentioned there.
1813 [+
1814    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1815    (define lang-dep (lambda (lang)
1816       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1817
1818    ;; Build the hash table we will need.
1819    (define lang-env-deps (make-hash-table 7))
1820 +][+ FOR lang_env_dependencies +][+
1821    (if (exist? "cxx")
1822        (hash-create-handle! lang-env-deps
1823           (string-append (get "module") "-" "cxx") #t))
1824
1825    (if (exist? "no_c")
1826        (hash-create-handle! lang-env-deps
1827           (string-append (get "module") "-" "no_c") #t))
1828
1829    (if (exist? "no_gcc")
1830        (hash-create-handle! lang-env-deps
1831           (string-append (get "module") "-" "no_gcc") #t))
1832    "" +][+ ENDFOR lang_env_dependencies +]
1833
1834 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1835   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1836 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1837   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1838 @endif gcc-bootstrap
1839
1840 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1841 configure-target-[+module+]: maybe-all-target-libgcc[+
1842   ENDIF +][+ ENDFOR target_modules +]
1843 @endif gcc-no-bootstrap
1844
1845 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1846 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1847   ENDIF +][+ IF (lang-dep "cxx") +]
1848 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1849   ENDIF +]
1850 [+ ENDFOR target_modules +]
1851
1852 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1853 GDB_TK = @GDB_TK@
1854 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1855 configure-gdb: $(CONFIGURE_GDB_TK)
1856 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1857 install-gdb: $(INSTALL_GDB_TK)
1858
1859 # Serialization dependencies.  Host configures don't work well in parallel to
1860 # each other, due to contention over config.cache.  Target configures and
1861 # build configures are similar.
1862 @serialization_dependencies@
1863
1864 # --------------------------------
1865 # Regenerating top level configury
1866 # --------------------------------
1867
1868 # Rebuilding Makefile.in, using autogen.
1869 AUTOGEN = autogen
1870 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1871         cd $(srcdir) && $(AUTOGEN) Makefile.def
1872
1873 # Rebuilding Makefile.
1874 Makefile: $(srcdir)/Makefile.in config.status
1875         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1876
1877 config.status: configure
1878         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1879
1880 # Rebuilding configure.
1881 AUTOCONF = autoconf
1882 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1883         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1884         cd $(srcdir) && $(AUTOCONF)
1885
1886 # ------------------------------
1887 # Special directives to GNU Make
1888 # ------------------------------
1889
1890 # Don't pass command-line variables to submakes.
1891 .NOEXPORT:
1892 MAKEOVERRIDES=
1893
1894 # end of Makefile.in