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         GUPC="$(GUPC_FOR_BUILD)"; export GUPC; \
 164         GUPCFLAGS="$(GUPCFLAGS_FOR_BUILD)"; export GUPCFLAGS; \
 165         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 166         LD="$(LD_FOR_BUILD)"; export LD; \
 167         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 168         NM="$(NM_FOR_BUILD)"; export NM; \
 169         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 170         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 171         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 172
 173 # These variables must be set on the make command line for directories
 174 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 175 EXTRA_BUILD_FLAGS = \
 176         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 177         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 178
 179 # This is the list of directories to built for the host system.
 180 SUBDIRS = @configdirs@
 181 TARGET_CONFIGDIRS = @target_configdirs@
 182 # This is set by the configure script to the arguments to use when configuring
 183 # directories built for the host system.
 184 HOST_CONFIGARGS = @host_configargs@
 185 # Host programs are put under this directory, which is . except if building
 186 # with srcdir=..
 187 HOST_SUBDIR = @host_subdir@
 188 # This is the list of variables to export in the environment when
 189 # configuring subdirectories for the host system.  We need to pass
 190 # some to the GCC configure because of its hybrid host/target nature.
 191 HOST_EXPORTS = \
 192         $(BASE_EXPORTS) \
 193         CC="$(CC)"; export CC; \
 194         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 195         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 196         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 197         CXX="$(CXX)"; export CXX; \
 198         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 199         GCJ="$(GCJ)"; export GCJ; \
 200         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 201         GOC="$(GOC)"; export GOC; \
 202         GUPC="$(GUPC)"; export GUPC; \
 203         AR="$(AR)"; export AR; \
 204         AS="$(AS)"; export AS; \
 205         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 206         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 207         LD="$(LD)"; export LD; \
 208         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 209         NM="$(NM)"; export NM; \
 210         RANLIB="$(RANLIB)"; export RANLIB; \
 211         WINDRES="$(WINDRES)"; export WINDRES; \
 212         WINDMC="$(WINDMC)"; export WINDMC; \
 213         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 214         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 215         READELF="$(READELF)"; export READELF; \
 216         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 217         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 218         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 219         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 220         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 221         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 222         OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
 223         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 224         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 225         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 226         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 227         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 228         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 229         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 230         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 231         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 232         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 233 @if gcc-bootstrap
 234         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 235 @endif gcc-bootstrap
 236         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 237
 238 POSTSTAGE1_CXX_EXPORT = \
 239         CXX='$(CXX)'; export CXX; \
 240         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 241 @if target-libstdc++-v3-bootstrap
 242 # Override the above if we're bootstrapping C++.
 243 POSTSTAGE1_CXX_EXPORT = \
 244         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 245           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 246           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 247           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 248           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 249           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 250           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 251           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 252           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 253           export CXX; \
 254         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 255 @endif target-libstdc++-v3-bootstrap
 256
 257 # Similar, for later GCC stages.
 258 POSTSTAGE1_HOST_EXPORTS = \
 259         $(HOST_EXPORTS) \
 260         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 261           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 262           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 263         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 264         $(POSTSTAGE1_CXX_EXPORT) \
 265         $(LTO_EXPORTS) \
 266         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 267         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 268         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 269
 270 # Target libraries are put under this directory:
 271 TARGET_SUBDIR = @target_subdir@
 272 # This is set by the configure script to the arguments to use when configuring
 273 # directories built for the target.
 274 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 275 # This is the list of variables to export in the environment when
 276 # configuring subdirectories for the target system.
 277 BASE_TARGET_EXPORTS = \
 278         $(BASE_EXPORTS) \
 279         AR="$(AR_FOR_TARGET)"; export AR; \
 280         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 281         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 282         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 283         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 284         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 285         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 286         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 287         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 288         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 289         GUPC="$(GUPC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GUPC; \
 290         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 291         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 292         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 293         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 294         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 295         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 296         OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
 297         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 298         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 299         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 300         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 301         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 302 @if gcc-bootstrap
 303         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 304 @endif gcc-bootstrap
 305         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 306         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 307
 308 RAW_CXX_TARGET_EXPORTS = \
 309         $(BASE_TARGET_EXPORTS) \
 310         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 311         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 312
 313 NORMAL_TARGET_EXPORTS = \
 314         $(BASE_TARGET_EXPORTS) \
 315         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 316
 317 # Where to find GMP
 318 HOST_GMPLIBS = @gmplibs@
 319 HOST_GMPINC = @gmpinc@
 320
 321 # Where to find ISL
 322 HOST_ISLLIBS = @isllibs@
 323 HOST_ISLINC = @islinc@
 324
 325 # Where to find libelf
 326 HOST_LIBELFLIBS = @libelflibs@
 327 HOST_LIBELFINC = @libelfinc@
 328
 329 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 330
 331 # ----------------------------------------------
 332 # Programs producing files for the BUILD machine
 333 # ----------------------------------------------
 334
 335 SHELL = @SHELL@
 336
 337 # pwd command to use.  Allow user to override default by setting PWDCMD in
 338 # the environment to account for automounters.  The make variable must not
 339 # be called PWDCMD, otherwise the value set here is passed to make
 340 # subprocesses and overrides the setting from the user's environment.
 341 # Don't use PWD since it is a common shell environment variable and we
 342 # don't want to corrupt it.
 343 PWD_COMMAND = $${PWDCMD-pwd}
 344
 345 # compilers to use to create programs which must be run in the build
 346 # environment.
 347 AR_FOR_BUILD = @AR_FOR_BUILD@
 348 AS_FOR_BUILD = @AS_FOR_BUILD@
 349 CC_FOR_BUILD = @CC_FOR_BUILD@
 350 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 351 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 352 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 353 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 354 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 355 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 356 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 357 GUPC_FOR_BUILD = @GUPC_FOR_BUILD@
 358 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 359 LD_FOR_BUILD = @LD_FOR_BUILD@
 360 NM_FOR_BUILD = @NM_FOR_BUILD@
 361 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 362 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 363 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 364
 365 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 366 # here so that they can be overridden by Makefile fragments.
 367 BUILD_PREFIX = @BUILD_PREFIX@
 368 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 369
 370 # Flags to pass to stage2 and later makes.  They are defined
 371 # here so that they can be overridden by Makefile fragments.
 372 BOOT_CFLAGS= -g -O2
 373 BOOT_LDFLAGS=
 374 BOOT_ADAFLAGS= -gnatpg
 375
 376 AWK = @AWK@
 377 SED = @SED@
 378 BISON = @BISON@
 379 YACC = @YACC@
 380 FLEX = @FLEX@
 381 LEX = @LEX@
 382 M4 = @M4@
 383 MAKEINFO = @MAKEINFO@
 384 EXPECT = @EXPECT@
 385 RUNTEST = @RUNTEST@
 386
 387 # This just becomes part of the MAKEINFO definition passed down to
 388 # sub-makes.  It lets flags be given on the command line while still
 389 # using the makeinfo from the object tree.
 390 # (Default to avoid splitting info files by setting the threshold high.)
 391 MAKEINFOFLAGS = --split-size=5000000
 392
 393 # ---------------------------------------------
 394 # Programs producing files for the HOST machine
 395 # ---------------------------------------------
 396
 397 AS = @AS@
 398 AR = @AR@
 399 AR_FLAGS = rc
 400 CC = @CC@
 401 CXX = @CXX@
 402 DLLTOOL = @DLLTOOL@
 403 LD = @LD@
 404 LIPO = @LIPO@
 405 NM = @NM@
 406 OBJDUMP = @OBJDUMP@
 407 RANLIB = @RANLIB@
 408 READELF = @READELF@
 409 STRIP = @STRIP@
 410 WINDRES = @WINDRES@
 411 WINDMC = @WINDMC@
 412
 413 GNATBIND = @GNATBIND@
 414 GNATMAKE = @GNATMAKE@
 415
 416 CFLAGS = @CFLAGS@
 417 LDFLAGS = @LDFLAGS@
 418 LIBCFLAGS = $(CFLAGS)
 419 CXXFLAGS = @CXXFLAGS@
 420 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 421 GOCFLAGS = $(CFLAGS)
 422 GUPCFLAGS = $(CFLAGS)
 423
 424 TFLAGS =
 425
 426 # Defaults for all stages; some are overridden below.
 427
 428 STAGE_CFLAGS = $(BOOT_CFLAGS)
 429 STAGE_TFLAGS = $(TFLAGS)
 430 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 431
 432 [+ FOR bootstrap-stage +]
 433 # Defaults for stage [+id+]; some are overridden below.
 434 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 435 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 436 @if target-libstdc++-v3-bootstrap
 437 # Override the above if we're bootstrapping C++.
 438 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 439 @endif target-libstdc++-v3-bootstrap
 440 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 441 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 442 [+ ENDFOR bootstrap-stage +]
 443
 444 # Only build the C compiler for stage1, because that is the only one that
 445 # we can guarantee will build with the native compiler, and also it is the
 446 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 447 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 448 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 449
 450 STAGE1_CFLAGS = @stage1_cflags@
 451 STAGE1_CHECKING = @stage1_checking@
 452 STAGE1_LANGUAGES = @stage1_languages@
 453 # * We force-disable intermodule optimizations, even if
 454 #   --enable-intermodule was passed, since the installed compiler
 455 #   probably can't handle them.  Luckily, autoconf always respects
 456 #   the last argument when conflicting --enable arguments are passed.
 457 # * Likewise, we force-disable coverage flags, since the installed
 458 #   compiler probably has never heard of them.
 459 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 460 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 461           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 462           --disable-build-format-warnings
 463
 464 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 465 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 466
 467 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 468 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 469
 470 do-compare = @do_compare@
 471 do-compare3 = $(do-compare)
 472
 473 # -----------------------------------------------
 474 # Programs producing files for the TARGET machine
 475 # -----------------------------------------------
 476
 477 AR_FOR_TARGET=@AR_FOR_TARGET@
 478 AS_FOR_TARGET=@AS_FOR_TARGET@
 479 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 480
 481 # If GCC_FOR_TARGET is not overriden on the command line, then this
 482 # variable is passed down to the gcc Makefile, where it is used to
 483 # build libgcc2.a.  We define it here so that it can itself be
 484 # overridden on the command line.
 485 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 486 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 487 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 488 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 489 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 490 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 491 GUPC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GUPC_FOR_TARGET@
 492 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 493 LD_FOR_TARGET=@LD_FOR_TARGET@
 494
 495 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 496 NM_FOR_TARGET=@NM_FOR_TARGET@
 497 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 498 OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
 499 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 500 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 501 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 502 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 503 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 504
 505 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 506 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 507 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 508
 509 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 510 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 511
 512 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 513 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 514 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 515 GOCFLAGS_FOR_TARGET = -O2 -g
 516 GUPCFLAGS_FOR_TARGET = -O2 -g
 517
 518 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 519 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 520 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 521
 522 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 523
 524 # ------------------------------------
 525 # Miscellaneous targets and flag lists
 526 # ------------------------------------
 527
 528 # The first rule in the file had better be this one.  Don't put any above it.
 529 # This lives here to allow makefile fragments to contain dependencies.
 530 all:
 531
 532 #### host and target specific makefile fragments come in here.
 533 @target_makefile_frag@
 534 @alphaieee_frag@
 535 @ospace_frag@
 536 @host_makefile_frag@
 537 ###
 538
 539 # This is the list of directories that may be needed in RPATH_ENVVAR
 540 # so that programs built for the target machine work.
 541 TARGET_LIB_PATH = [+ FOR target_modules +][+
 542   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 543   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 544 [+ FOR target_modules +][+ IF lib_path +]
 545 @if target-[+module+]
 546 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 547 @endif target-[+module+]
 548 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 549
 550
 551 # This is the list of directories that may be needed in RPATH_ENVVAR
 552 # so that programs built for the host machine work.
 553 HOST_LIB_PATH = [+ FOR host_modules +][+
 554   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 555   ENDFOR host_modules +]
 556
 557 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 558 @if gcc
 559 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 560 @endif gcc
 561
 562 [+ FOR host_modules +][+ IF lib_path +]
 563 @if [+module+]
 564 HOST_LIB_PATH_[+module+] = \
 565   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 566   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 567 @endif [+module+]
 568 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 569
 570 CXX_FOR_TARGET_FLAG_TO_PASS = \
 571         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 572 @if target-libstdc++-v3
 573 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 574 # functional C++ compiler.  When we recurse, if we expand
 575 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 576 # libstdc++ include flags from the script.  Instead, we get an
 577 # -funconfigured-* word, so that we'll get errors if this invalid C++
 578 # command line is used for anything, but also so that we can use the
 579 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 580 # don't pass it on, sub-make will use the default definition, that
 581 # re-expands it at the time of use, so we'll get it right when we need
 582 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 583 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 584 # really work, for C++ host programs can't depend on the current-stage
 585 # C++ target library.
 586 CXX_FOR_TARGET_FLAG_TO_PASS = \
 587         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 588 @endif target-libstdc++-v3
 589
 590 # Flags to pass down to all sub-makes.
 591 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 592         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 593         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 594         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 595         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 596         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 597         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 598         "TFLAGS=$(TFLAGS)" \
 599         "CONFIG_SHELL=$(SHELL)" \
 600         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 601
 602 # We leave this in just in case, but it is not needed anymore.
 603 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 604
 605 # Flags to pass down to most sub-makes, in which we're building with
 606 # the host environment.
 607 EXTRA_HOST_FLAGS = \
 608         'AR=$(AR)' \
 609         'AS=$(AS)' \
 610         'CC=$(CC)' \
 611         'CXX=$(CXX)' \
 612         'DLLTOOL=$(DLLTOOL)' \
 613         'GCJ=$(GCJ)' \
 614         'GFORTRAN=$(GFORTRAN)' \
 615         'GOC=$(GOC)' \
 616         'GUPC=$(GUPC)' \
 617         'LD=$(LD)' \
 618         'LIPO=$(LIPO)' \
 619         'NM=$(NM)' \
 620         'OBJDUMP=$(OBJDUMP)' \
 621         'RANLIB=$(RANLIB)' \
 622         'READELF=$(READELF)' \
 623         'STRIP=$(STRIP)' \
 624         'WINDRES=$(WINDRES)' \
 625         'WINDMC=$(WINDMC)'
 626
 627 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 628
 629 # Flags to pass to stage1 or when not bootstrapping.
 630
 631 STAGE1_FLAGS_TO_PASS = \
 632         LDFLAGS="$${LDFLAGS}" \
 633         HOST_LIBS="$${HOST_LIBS}"
 634
 635 # Flags to pass to stage2 and later makes.
 636
 637 POSTSTAGE1_FLAGS_TO_PASS = \
 638         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 639         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 640         GNATBIND="$${GNATBIND}" \
 641         LDFLAGS="$${LDFLAGS}" \
 642         HOST_LIBS="$${HOST_LIBS}" \
 643         $(LTO_FLAGS_TO_PASS) \
 644         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 645
 646 # Flags to pass down to makes which are built with the target environment.
 647 # The double $ decreases the length of the command line; those variables
 648 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 649 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 650 # so we expand them here.
 651 EXTRA_TARGET_FLAGS = \
 652         'AR=$$(AR_FOR_TARGET)' \
 653         'AS=$(COMPILER_AS_FOR_TARGET)' \
 654         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 655         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 656         'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 657          -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 658          $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 659         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 660         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 661         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 662         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 663         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 664         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 665         'GUPC=$$(GUPC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 666         'GUPCFLAGS=$$(GUPCFLAGS_FOR_TARGET)' \
 667         'LD=$(COMPILER_LD_FOR_TARGET)' \
 668         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 669         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 670         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 671         'NM=$(COMPILER_NM_FOR_TARGET)' \
 672         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 673         'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
 674         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 675         'READELF=$$(READELF_FOR_TARGET)' \
 676         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 677         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 678         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 679         'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
 680         'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
 681         "TFLAGS=$$TFLAGS"
 682
 683 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 684
 685 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 686 # unfortunately needs the native compiler and the target ar and
 687 # ranlib.
 688 # If any variables are added here, they must be added to do-*, below.
 689 # The BUILD_* variables are a special case, which are used for the gcc
 690 # cross-building scheme.
 691 EXTRA_GCC_FLAGS = \
 692         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 693         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 694         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 695
 696 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 697
 698 @if gcc
 699 BUILD_CONFIG = @BUILD_CONFIG@
 700 ifneq ($(BUILD_CONFIG),)
 701 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 702 endif
 703 @endif gcc
 704
 705 .PHONY: configure-host
 706 configure-host: [+
 707   FOR host_modules +] \
 708     maybe-configure-[+module+][+
 709   ENDFOR host_modules +]
 710 .PHONY: configure-target
 711 configure-target: [+
 712   FOR target_modules +] \
 713     maybe-configure-target-[+module+][+
 714   ENDFOR target_modules +]
 715
 716 # The target built for a native non-bootstrap build.
 717 .PHONY: all
 718 all:
 719 @if gcc-bootstrap
 720         [ -f stage_final ] || echo stage3 > stage_final
 721         @r=`${PWD_COMMAND}`; export r; \
 722         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 723         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 724 @endif gcc-bootstrap
 725         @: $(MAKE); $(unstage)
 726         @r=`${PWD_COMMAND}`; export r; \
 727         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 728 @if gcc-bootstrap
 729         if [ -f stage_last ]; then \
 730           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 731           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 732         else \
 733 @endif gcc-bootstrap
 734           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 735 @if gcc-bootstrap
 736             ; \
 737         fi \
 738 @endif gcc-bootstrap
 739         && :
 740
 741 .PHONY: all-build
 742 [+ FOR build_modules +]
 743 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 744
 745 .PHONY: all-host
 746 [+ FOR host_modules +][+ IF bootstrap +]
 747 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 748 all-host: maybe-all-[+module+][+ IF bootstrap +]
 749 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 750
 751 .PHONY: all-target
 752 [+ FOR target_modules +][+ IF bootstrap +]
 753 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 754 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 755 @endif target-[+module+]-no-bootstrap[+
 756   ENDIF bootstrap +][+ ENDFOR target_modules +]
 757
 758 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 759 # ``make X'' in all subdirectories (because, in general, there is a
 760 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 761 # but it may do additional work as well).
 762 [+ FOR recursive_targets +]
 763 .PHONY: do-[+make_target+]
 764 do-[+make_target+]:
 765         @: $(MAKE); $(unstage)
 766         @r=`${PWD_COMMAND}`; export r; \
 767         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 768         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 769           [+make_target+]-target
 770
 771
 772 .PHONY: [+make_target+]-host
 773 [+ FOR host_modules +]
 774 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 775
 776 .PHONY: [+make_target+]-target
 777 [+ FOR target_modules +]
 778 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 779 [+ ENDFOR recursive_targets +]
 780
 781 # Here are the targets which correspond to the do-X targets.
 782
 783 .PHONY: info installcheck dvi pdf html
 784 .PHONY: install-info install-pdf install-html
 785 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 786 .PHONY: local-clean local-distclean local-maintainer-clean
 787 info: do-info
 788 installcheck: do-installcheck
 789 dvi: do-dvi
 790 pdf: do-pdf
 791 html: do-html
 792
 793 # Make sure makeinfo is built before we do a `make info', if we're
 794 # in fact building texinfo.
 795 do-info: maybe-all-texinfo
 796
 797 install-info: do-install-info dir.info
 798         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 799         if [ -f dir.info ] ; then \
 800           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 801         else true ; fi
 802
 803 install-pdf: do-install-pdf
 804
 805 install-html: do-install-html
 806
 807 local-clean:
 808         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 809
 810 local-distclean:
 811         -rm -f Makefile config.status config.cache mh-frag mt-frag
 812         -rm -f maybedep.tmp serdep.tmp
 813         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 814           rm -rf $(TARGET_SUBDIR); \
 815         else true; fi
 816         -rm -rf $(BUILD_SUBDIR)
 817         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 818           rm -rf $(HOST_SUBDIR); \
 819         else true; fi
 820         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 821         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 822         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 823         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 824         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 825         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 826
 827 local-maintainer-clean:
 828         @echo "This command is intended for maintainers to use;"
 829         @echo "it deletes files that may require special tools to rebuild."
 830
 831 clean: do-clean local-clean
 832 mostlyclean: do-mostlyclean local-clean
 833 distclean: do-distclean local-clean local-distclean
 834 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 835 maintainer-clean: local-distclean
 836 realclean: maintainer-clean
 837
 838 # Check target.
 839
 840 .PHONY: check do-check
 841 check: do-check
 842
 843 # Only include modules actually being configured and built.
 844 .PHONY: check-host
 845 check-host: [+
 846   FOR host_modules +] \
 847     maybe-check-[+module+][+
 848   ENDFOR host_modules +]
 849
 850 .PHONY: check-target
 851 check-target: [+
 852   FOR target_modules +] \
 853     maybe-check-target-[+module+][+
 854   ENDFOR target_modules +]
 855
 856 do-check:
 857         @: $(MAKE); $(unstage)
 858         @r=`${PWD_COMMAND}`; export r; \
 859         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 860         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 861
 862 # Automated reporting of test results.
 863
 864 warning.log: build.log
 865         $(srcdir)/contrib/warn_summary build.log > $@
 866
 867 mail-report.log:
 868         if test x'$(BOOT_CFLAGS)' != x''; then \
 869             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 870         fi; \
 871         $(srcdir)/contrib/test_summary -t >$@
 872         chmod +x $@
 873         echo If you really want to send e-mail, run ./$@ now
 874
 875 mail-report-with-warnings.log: warning.log
 876         if test x'$(BOOT_CFLAGS)' != x''; then \
 877             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 878         fi; \
 879         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 880         chmod +x $@
 881         echo If you really want to send e-mail, run ./$@ now
 882
 883 # Local Vim config
 884
 885 $(srcdir)/.local.vimrc:
 886         $(LN_S) $(srcdir)/contrib/vimrc $@
 887
 888 $(srcdir)/.lvimrc:
 889         $(LN_S) $(srcdir)/contrib/vimrc $@
 890
 891 vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
 892
 893 .PHONY: vimrc
 894
 895 # Installation targets.
 896
 897 .PHONY: install uninstall
 898 install:
 899         @: $(MAKE); $(unstage)
 900         @r=`${PWD_COMMAND}`; export r; \
 901         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 902         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 903
 904 .PHONY: install-host-nogcc
 905 install-host-nogcc: [+
 906   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 907     maybe-install-[+module+][+ ENDIF +][+
 908   ENDFOR host_modules +]
 909
 910 .PHONY: install-host
 911 install-host: [+
 912   FOR host_modules +] \
 913     maybe-install-[+module+][+
 914   ENDFOR host_modules +]
 915
 916 .PHONY: install-target
 917 install-target: [+
 918   FOR target_modules +] \
 919     maybe-install-target-[+module+][+
 920   ENDFOR target_modules +]
 921
 922 uninstall:
 923         @echo "the uninstall target is not supported in this tree"
 924
 925 .PHONY: install.all
 926 install.all: install-no-fixedincludes
 927         @if [ -f ./gcc/Makefile ] ; then \
 928                 r=`${PWD_COMMAND}` ; export r ; \
 929                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 930                 $(HOST_EXPORTS) \
 931                 (cd ./gcc && \
 932                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 933         else \
 934                 true ; \
 935         fi
 936
 937 # install-no-fixedincludes is used to allow the elaboration of binary packages
 938 # suitable for distribution, where we cannot include the fixed system header
 939 # files.
 940 .PHONY: install-no-fixedincludes
 941 install-no-fixedincludes: installdirs install-host-nogcc \
 942         install-target gcc-install-no-fixedincludes
 943
 944 .PHONY: install-strip
 945 install-strip:
 946         @: $(MAKE); $(unstage)
 947         @r=`${PWD_COMMAND}`; export r; \
 948         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 949         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 950
 951 .PHONY: install-strip-host
 952 install-strip-host: [+
 953   FOR host_modules +] \
 954     maybe-install-strip-[+module+][+
 955   ENDFOR host_modules +]
 956
 957 .PHONY: install-strip-target
 958 install-strip-target: [+
 959   FOR target_modules +] \
 960     maybe-install-strip-target-[+module+][+
 961   ENDFOR target_modules +]
 962
 963
 964 ### other supporting targets
 965
 966 MAKEDIRS= \
 967         $(DESTDIR)$(prefix) \
 968         $(DESTDIR)$(exec_prefix)
 969 .PHONY: installdirs
 970 installdirs: mkinstalldirs
 971         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 972
 973 dir.info: do-install-info
 974         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 975           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 976           mv -f dir.info.new dir.info ; \
 977         else true ; \
 978         fi
 979
 980 dist:
 981         @echo "Building a full distribution of this tree isn't done"
 982         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 983
 984 etags tags: TAGS
 985
 986 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 987 # ability to use several tags files at once, so there is probably no need
 988 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 989 # (if we felt like it) have this Makefile write a piece of elisp which
 990 # the user could load to tell emacs19 where all the TAGS files we just
 991 # built are.
 992 TAGS: do-TAGS
 993
 994 # ------------------------------------
 995 # Macros for configure and all targets
 996 # ------------------------------------
 997
 998 [+ DEFINE configure +]
 999 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1000 maybe-configure-[+prefix+][+module+]:
1001 @if gcc-bootstrap
1002 configure-[+prefix+][+module+]: stage_current
1003 @endif gcc-bootstrap
1004 @if [+prefix+][+module+]
1005 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1006 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1007         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1008         @r=`${PWD_COMMAND}`; export r; \
1009         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1010         [+ IF check_multilibs
1011         +]echo "Checking multilib configuration for [+module+]..."; \
1012         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1013         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1014         if test -r [+subdir+]/[+module+]/multilib.out; then \
1015           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1016             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1017           else \
1018             rm -f [+subdir+]/[+module+]/Makefile; \
1019             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1020           fi; \
1021         else \
1022           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1023         fi; \
1024         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1025         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1026         [+exports+] [+extra_exports+] \
1027         echo Configuring in [+subdir+]/[+module+]; \
1028         cd "[+subdir+]/[+module+]" || exit 1; \
1029         case $(srcdir) in \
1030           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1031           *) topdir=`echo [+subdir+]/[+module+]/ | \
1032                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1033         esac; \
1034         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1035         [+ IF no-config-site +]rm -f no-such-file || : ; \
1036         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1037           $$s/$$module_srcdir/configure \
1038           --srcdir=$${topdir}/$$module_srcdir \
1039           [+args+] --build=${build_alias} --host=[+host_alias+] \
1040           --target=[+target_alias+] [+extra_configure_flags+] \
1041           || exit 1
1042 @endif [+prefix+][+module+]
1043
1044 [+ IF bootstrap +]
1045 [+ FOR bootstrap_stage +]
1046 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1047 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1048 @if [+prefix+][+module+]-bootstrap
1049 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1050 configure-stage[+id+]-[+prefix+][+module+]:
1051         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1052         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1053         @r=`${PWD_COMMAND}`; export r; \
1054         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1055         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1056         [+ IF check_multilibs
1057         +]echo "Checking multilib configuration for [+module+]..."; \
1058         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1059         if test -r [+subdir+]/[+module+]/multilib.out; then \
1060           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1061             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1062           else \
1063             rm -f [+subdir+]/[+module+]/Makefile; \
1064             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1065           fi; \
1066         else \
1067           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1068         fi; \
1069         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1070         [+exports+][+ IF prev +] \
1071         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1072         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1073         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1074         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1075         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1076         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1077         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1078         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1079   ENDIF prefix +] [+extra_exports+] \
1080         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1081         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1082         cd [+subdir+]/[+module+] || exit 1; \
1083         case $(srcdir) in \
1084           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1085           *) topdir=`echo [+subdir+]/[+module+]/ | \
1086                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1087         esac; \
1088         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1089         $(SHELL) $$s/$$module_srcdir/configure \
1090           --srcdir=$${topdir}/$$module_srcdir \
1091           [+args+] --build=${build_alias} --host=[+host_alias+] \
1092           --target=[+target_alias+] \
1093           [+ IF prev +] --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +] \
1094           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1095           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1096 @endif [+prefix+][+module+]-bootstrap
1097 [+ ENDFOR bootstrap_stage +]
1098 [+ ENDIF bootstrap +]
1099 [+ ENDDEF +]
1100
1101 [+ DEFINE all +]
1102 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1103 maybe-all-[+prefix+][+module+]:
1104 @if gcc-bootstrap
1105 all-[+prefix+][+module+]: stage_current
1106 @endif gcc-bootstrap
1107 @if [+prefix+][+module+]
1108 TARGET-[+prefix+][+module+]=[+
1109   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1110 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1111 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1112         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1113         @r=`${PWD_COMMAND}`; export r; \
1114         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1115         [+exports+] [+extra_exports+] \
1116         (cd [+subdir+]/[+module+] && \
1117           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1118                 $(TARGET-[+prefix+][+module+]))
1119 @endif [+prefix+][+module+]
1120
1121 [+ IF bootstrap +]
1122 [+ FOR bootstrap_stage +]
1123 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1124 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1125 maybe-all-stage[+id+]-[+prefix+][+module+]:
1126 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1127 @if [+prefix+][+module+]-bootstrap
1128 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1129 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1130 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1131 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1132         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1133         @r=`${PWD_COMMAND}`; export r; \
1134         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1135         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1136         [+exports+][+ IF prev +] \
1137         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1138         cd [+subdir+]/[+module+] && \
1139         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1140                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1141                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1142                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1143                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1144                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1145                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1146                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1147                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1148                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1149                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1150                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1151                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1152                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1153                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1154
1155 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1156 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1157 clean-stage[+id+]-[+prefix+][+module+]:
1158         @if [ $(current_stage) = stage[+id+] ]; then \
1159           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1160         else \
1161           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1162           $(MAKE) stage[+id+]-start; \
1163         fi; \
1164         cd [+subdir+]/[+module+] && \
1165         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1166         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1167 @endif [+prefix+][+module+]-bootstrap
1168
1169 [+ ENDFOR bootstrap_stage +]
1170 [+ ENDIF bootstrap +]
1171 [+ ENDDEF +]
1172
1173 # --------------------------------------
1174 # Modules which run on the build machine
1175 # --------------------------------------
1176 [+ FOR build_modules +]
1177 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1178              host_alias=(get "host" "${build_alias}")
1179              target_alias=(get "target" "${target_alias}")
1180              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1181
1182 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1183              args="$(EXTRA_BUILD_FLAGS)" +]
1184 [+ ENDFOR build_module +]
1185
1186 # --------------------------------------
1187 # Modules which run on the host machine
1188 # --------------------------------------
1189 [+ FOR host_modules +]
1190 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1191              exports="$(HOST_EXPORTS)"
1192              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1193              host_alias=(get "host" "${host_alias}")
1194              target_alias=(get "target" "${target_alias}")
1195              args="$(HOST_CONFIGARGS)" +]
1196
1197 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1198        exports="$(HOST_EXPORTS)"
1199        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1200        args="$(EXTRA_HOST_FLAGS)"
1201        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1202        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1203
1204 .PHONY: check-[+module+] maybe-check-[+module+]
1205 maybe-check-[+module+]:
1206 @if [+module+]
1207 maybe-check-[+module+]: check-[+module+]
1208 [+ IF no_check +]
1209 check-[+module+]:
1210 [+ ELIF no_check_cross +]
1211 # This module is only tested in a native toolchain.
1212 check-[+module+]:
1213         @: $(MAKE); $(unstage)
1214         @if [ '$(host)' = '$(target)' ] ; then \
1215           r=`${PWD_COMMAND}`; export r; \
1216           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1217           $(HOST_EXPORTS) \
1218           (cd $(HOST_SUBDIR)/[+module+] && \
1219             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1220         fi
1221 [+ ELSE check +]
1222 check-[+module+]:
1223         @: $(MAKE); $(unstage)
1224         @r=`${PWD_COMMAND}`; export r; \
1225         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1226         $(HOST_EXPORTS) \
1227         (cd $(HOST_SUBDIR)/[+module+] && \
1228           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1229 [+ ENDIF no_check +]
1230 @endif [+module+]
1231
1232 .PHONY: install-[+module+] maybe-install-[+module+]
1233 maybe-install-[+module+]:
1234 @if [+module+]
1235 maybe-install-[+module+]: install-[+module+]
1236 [+ IF no_install +]
1237 install-[+module+]:
1238 [+ ELSE install +]
1239 install-[+module+]: installdirs
1240         @: $(MAKE); $(unstage)
1241         @r=`${PWD_COMMAND}`; export r; \
1242         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1243         $(HOST_EXPORTS) \
1244         (cd $(HOST_SUBDIR)/[+module+] && \
1245           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1246 [+ ENDIF no_install +]
1247 @endif [+module+]
1248
1249 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1250 maybe-install-strip-[+module+]:
1251 @if [+module+]
1252 maybe-install-strip-[+module+]: install-strip-[+module+]
1253 [+ IF no_install +]
1254 install-strip-[+module+]:
1255 [+ ELSE install +]
1256 install-strip-[+module+]: installdirs
1257         @: $(MAKE); $(unstage)
1258         @r=`${PWD_COMMAND}`; export r; \
1259         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1260         $(HOST_EXPORTS) \
1261         (cd $(HOST_SUBDIR)/[+module+] && \
1262           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1263 [+ ENDIF no_install +]
1264 @endif [+module+]
1265
1266 # Other targets (info, dvi, pdf, etc.)
1267 [+ FOR recursive_targets +]
1268 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1269 maybe-[+make_target+]-[+module+]:
1270 @if [+module+]
1271 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1272 [+ IF (match-value? = "missing" (get "make_target") ) +]
1273 # [+module+] doesn't support [+make_target+].
1274 [+make_target+]-[+module+]:
1275 [+ ELSE +]
1276 [+make_target+]-[+module+]: [+
1277   FOR depend +]\
1278     [+depend+]-[+module+] [+
1279   ENDFOR depend +]
1280         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1281         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1282         r=`${PWD_COMMAND}`; export r; \
1283         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1284         $(HOST_EXPORTS) \
1285         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1286           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1287         done; \
1288         echo "Doing [+make_target+] in [+module+]" ; \
1289         (cd $(HOST_SUBDIR)/[+module+] && \
1290           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1291                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1292                   "RANLIB=$${RANLIB}" \
1293                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1294                   [+make_target+]) \
1295           || exit 1
1296 [+ ENDIF +]
1297 @endif [+module+]
1298 [+ ENDFOR recursive_targets +]
1299 [+ ENDFOR host_modules +]
1300
1301 # ---------------------------------------
1302 # Modules which run on the target machine
1303 # ---------------------------------------
1304 [+ FOR target_modules +]
1305
1306 [+ IF raw_cxx +]
1307 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1308              check_multilibs=true
1309              exports="$(RAW_CXX_TARGET_EXPORTS)"
1310              host_alias=(get "host" "${target_alias}")
1311              target_alias=(get "target" "${target_alias}")
1312              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1313
1314 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1315        exports="$(RAW_CXX_TARGET_EXPORTS)"
1316        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1317 [+ ELSE +]
1318 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1319              check_multilibs=true
1320              exports="$(NORMAL_TARGET_EXPORTS)"
1321              host_alias=(get "host" "${target_alias}")
1322              target_alias=(get "target" "${target_alias}")
1323              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1324
1325 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1326        exports="$(NORMAL_TARGET_EXPORTS)"
1327        args="$(EXTRA_TARGET_FLAGS)" +]
1328 [+ ENDIF +]
1329
1330 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1331 maybe-check-target-[+module+]:
1332 @if target-[+module+]
1333 maybe-check-target-[+module+]: check-target-[+module+]
1334 [+ IF no_check +]
1335 # Dummy target for uncheckable module.
1336 check-target-[+module+]:
1337 [+ ELSE check +]
1338 check-target-[+module+]:
1339         @: $(MAKE); $(unstage)
1340         @r=`${PWD_COMMAND}`; export r; \
1341         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1342 IF raw_cxx +]
1343         $(RAW_CXX_TARGET_EXPORTS) \[+
1344 ELSE normal_cxx +]
1345         $(NORMAL_TARGET_EXPORTS) \[+
1346 ENDIF raw_cxx +]
1347         (cd $(TARGET_SUBDIR)/[+module+] && \
1348           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1349             IF raw_cxx
1350               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1351             ENDIF raw_cxx
1352           +] [+extra_make_flags+] check)
1353 [+ ENDIF no_check +]
1354 @endif target-[+module+]
1355
1356 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1357 maybe-install-target-[+module+]:
1358 @if target-[+module+]
1359 maybe-install-target-[+module+]: install-target-[+module+]
1360 [+ IF no_install +]
1361 # Dummy target for uninstallable.
1362 install-target-[+module+]:
1363 [+ ELSE install +]
1364 install-target-[+module+]: installdirs
1365         @: $(MAKE); $(unstage)
1366         @r=`${PWD_COMMAND}`; export r; \
1367         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1368 IF raw_cxx +]
1369         $(RAW_CXX_TARGET_EXPORTS) \[+
1370 ELSE normal_cxx +]
1371         $(NORMAL_TARGET_EXPORTS) \[+
1372 ENDIF raw_cxx +]
1373         (cd $(TARGET_SUBDIR)/[+module+] && \
1374           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1375 [+ ENDIF no_install +]
1376 @endif target-[+module+]
1377
1378 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1379 maybe-install-strip-target-[+module+]:
1380 @if target-[+module+]
1381 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1382 [+ IF no_install +]
1383 # Dummy target for uninstallable.
1384 install-strip-target-[+module+]:
1385 [+ ELSE install +]
1386 install-strip-target-[+module+]: installdirs
1387         @: $(MAKE); $(unstage)
1388         @r=`${PWD_COMMAND}`; export r; \
1389         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1390 IF raw_cxx +]
1391         $(RAW_CXX_TARGET_EXPORTS) \[+
1392 ELSE normal_cxx +]
1393         $(NORMAL_TARGET_EXPORTS) \[+
1394 ENDIF raw_cxx +]
1395         (cd $(TARGET_SUBDIR)/[+module+] && \
1396           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1397 [+ ENDIF no_install +]
1398 @endif target-[+module+]
1399
1400 # Other targets (info, dvi, pdf, etc.)
1401 [+ FOR recursive_targets +]
1402 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1403 maybe-[+make_target+]-target-[+module+]:
1404 @if target-[+module+]
1405 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1406 [+ IF (match-value? = "missing" (get "make_target") ) +]
1407 # [+module+] doesn't support [+make_target+].
1408 [+make_target+]-target-[+module+]:
1409 [+ ELSE +]
1410 [+make_target+]-target-[+module+]: [+
1411   FOR depend +]\
1412     [+depend+]-target-[+module+] [+
1413   ENDFOR depend +]
1414         @: $(MAKE); $(unstage)
1415         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1416         r=`${PWD_COMMAND}`; export r; \
1417         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1418 IF raw_cxx +]
1419         $(RAW_CXX_TARGET_EXPORTS) \[+
1420 ELSE normal_cxx +]
1421         $(NORMAL_TARGET_EXPORTS) \[+
1422 ENDIF raw_cxx +]
1423         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1424         for flag in $(EXTRA_TARGET_FLAGS); do \
1425           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1426         done; \
1427         (cd $(TARGET_SUBDIR)/[+module+] && \
1428           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1429                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1430                   "RANLIB=$${RANLIB}" \
1431                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1432                   [+extra_make_flags+] [+make_target+]) \
1433           || exit 1
1434 [+ ENDIF +]
1435 @endif target-[+module+]
1436 [+ ENDFOR recursive_targets +]
1437 [+ ENDFOR target_modules +]
1438
1439 @if target-libgomp
1440 .PHONY: check-target-libgomp-c++
1441 check-target-libgomp-c++:
1442         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1443
1444 @endif target-libgomp
1445
1446 @if target-libitm
1447 .PHONY: check-target-libitm-c++
1448 check-target-libitm-c++:
1449         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1450
1451 @endif target-libitm
1452
1453 # ----------
1454 # GCC module
1455 # ----------
1456
1457 @if gcc-no-bootstrap
1458 .PHONY: cross
1459 cross: all-build all-gas all-ld
1460         @r=`${PWD_COMMAND}`; export r; \
1461         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1462         $(HOST_EXPORTS) \
1463         echo "Building the C and C++ compiler"; \
1464         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1465         @r=`${PWD_COMMAND}`; export r; \
1466         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1467         echo "Building runtime libraries"; \
1468         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1469 @endif gcc-no-bootstrap
1470
1471 @if gcc
1472 [+ FOR languages +]
1473 .PHONY: check-gcc-[+language+] check-[+language+]
1474 check-gcc-[+language+]:
1475         r=`${PWD_COMMAND}`; export r; \
1476         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1477         $(HOST_EXPORTS) \
1478         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1479 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1480 [+ ENDFOR languages +]
1481
1482 # The gcc part of install-no-fixedincludes, which relies on an intimate
1483 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1484 .PHONY: gcc-install-no-fixedincludes
1485 gcc-install-no-fixedincludes:
1486         @if [ -f ./gcc/Makefile ]; then \
1487           r=`${PWD_COMMAND}`; export r; \
1488           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1489           $(HOST_EXPORTS) \
1490           (cd ./gcc \
1491            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1492         else true; fi
1493 @endif gcc
1494
1495 # ---------------------
1496 # GCC bootstrap support
1497 # ---------------------
1498
1499 # We track the current stage (the one in 'gcc') in the stage_current file.
1500 # stage_last instead tracks the stage that was built last.  These targets
1501 # are dummy when toplevel bootstrap is not active.
1502
1503 # While making host and target tools, symlinks to the final stage must be
1504 # there, so $(unstage) should be run at various points.  To avoid excessive
1505 # recursive invocations of make, we "inline" them using a variable.  These
1506 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1507 # to avoid warnings from the GNU Make job server.
1508
1509 unstage = :
1510 stage = :
1511 current_stage = ""
1512
1513 @if gcc-bootstrap
1514 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1515 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1516 current_stage = "`cat stage_current 2> /dev/null`"
1517 @endif gcc-bootstrap
1518
1519 .PHONY: unstage stage
1520 unstage:
1521         @: $(MAKE); $(unstage)
1522 stage:
1523         @: $(MAKE); $(stage)
1524
1525 # Disable commands for lean bootstrap.
1526 LEAN = false
1527
1528 # We name the build directories for the various stages "stage1-gcc",
1529 # "stage2-gcc","stage3-gcc", etc.
1530
1531 # Since the 'compare' process will fail (on debugging information) if any
1532 # directory names are different, we need to link the gcc directory for
1533 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1534 # the build directories constant as well. For the latter, we use naked names
1535 # like 'gcc', because the scripts in that directory assume it.  We use
1536 # mv on platforms where symlinks to directories do not work or are not
1537 # reliable.
1538
1539 # 'touch' doesn't work right on some platforms.
1540 STAMP = echo timestamp >
1541
1542 # We only want to compare .o files, so set this!
1543 objext = .o
1544
1545 [+ FOR bootstrap-stage +]
1546 .PHONY: stage[+id+]-start stage[+id+]-end
1547
1548 stage[+id+]-start::
1549         @: $(MAKE); $(stage); \
1550         echo stage[+id+] > stage_current ; \
1551         echo stage[+id+] > stage_last; \
1552         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1553    FOR host_modules +][+ IF bootstrap +]
1554 @if [+ module +]
1555         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1556           mkdir stage[+id+]-[+module+]; \
1557         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1558         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1559 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1560         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1561           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1562         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1563         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1564
1565 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1566 @if [+ module +]
1567         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1568           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1569           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1570         fi
1571 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1572         @if test -d $(TARGET_SUBDIR) ; then \
1573           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1574           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1575         fi
1576         rm -f stage_current
1577
1578 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1579 # remade, but not reconfigured.  The next stage (if any) will not be
1580 # reconfigured either.
1581 .PHONY: stage[+id+]-bubble
1582 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1583         @r=`${PWD_COMMAND}`; export r; \
1584         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1585         if test -f stage[+id+]-lean [+
1586           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1587           echo Skipping rebuild of stage[+id+] ; \
1588         else \
1589           $(MAKE) stage[+id+]-start; \[+IF lean +]
1590           if $(LEAN); then \
1591             rm -rf stage[+lean+]-* ; \
1592             $(STAMP) stage[+lean+]-lean ; \
1593           fi; \[+ ENDIF lean +]
1594           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1595         fi[+ IF compare-target +]
1596         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1597
1598 .PHONY: all-stage[+id+] clean-stage[+id+]
1599 do-clean: clean-stage[+id+]
1600
1601 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1602 # only possibility, but now it conflicts with no-bootstrap rules
1603 @if gcc-bootstrap
1604 [+ IF compare-target +]
1605 [+compare-target+]:
1606         @r=`${PWD_COMMAND}`; export r; \
1607         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1608         if test -f stage[+prev+]-lean; then \
1609           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1610           exit 0 ; \
1611         fi; \
1612         : $(MAKE); $(stage); \
1613         rm -f .bad_compare ; \
1614         echo Comparing stages [+prev+] and [+id+] ; \
1615         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1616         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1617                  sed -n s,^stage$$sed-,,p` ; \
1618         for file in $${files} ; do \
1619           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1620           if test ! -f $$f1; then continue; fi; \
1621           $(do-[+compare-target+]) > /dev/null 2>&1; \
1622           if test $$? -eq 1; then \
1623             case $$file in \
1624               @compare_exclusions@) \
1625                 echo warning: $$file differs ;; \
1626               *) \
1627                 echo $$file differs >> .bad_compare ;; \
1628             esac ; \
1629           fi ; \
1630         done ; \
1631         if [ -f .bad_compare ]; then \
1632           echo "Bootstrap comparison failure!"; \
1633           cat .bad_compare; \
1634           exit 1; \
1635         else \
1636           echo Comparison successful.; \
1637         fi ; \
1638         $(STAMP) [+compare-target+][+ IF prev +]
1639         if $(LEAN); then \
1640           rm -rf stage[+prev+]-*; \
1641           $(STAMP) stage[+prev+]-lean; \
1642         fi[+ ENDIF prev +]
1643 [+ ENDIF compare-target +]
1644
1645 [+ IF bootstrap-target +]
1646 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1647 [+bootstrap-target+]:
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
1658 [+bootstrap-target+]-lean:
1659         echo stage[+id+] > stage_final
1660         @r=`${PWD_COMMAND}`; export r; \
1661         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1662         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1663         @: $(MAKE); $(unstage)
1664         @r=`${PWD_COMMAND}`; export r; \
1665         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1666         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1667         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1668 [+ ENDIF bootstrap-target +]
1669
1670 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1671 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1672 .PHONY: distclean-stage[+id+]
1673 distclean-stage[+id+]::
1674         @: $(MAKE); $(stage)
1675         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1676         rm -rf stage[+id+]-* [+
1677           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1678
1679 [+ IF cleanstrap-target +]
1680 .PHONY: [+cleanstrap-target+]
1681 [+cleanstrap-target+]: do-distclean local-clean
1682         echo stage[+id+] > stage_final
1683         @r=`${PWD_COMMAND}`; export r; \
1684         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1685         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1686         @: $(MAKE); $(unstage)
1687         @r=`${PWD_COMMAND}`; export r; \
1688         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1689         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1690         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1691 [+ ENDIF cleanstrap-target +]
1692 @endif gcc-bootstrap
1693
1694 [+ ENDFOR bootstrap-stage +]
1695
1696 stageprofile-end::
1697         $(MAKE) distclean-stagefeedback
1698
1699 stagefeedback-start::
1700         @r=`${PWD_COMMAND}`; export r; \
1701         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1702         for i in prev-*; do \
1703           j=`echo $$i | sed s/^prev-//` ; \
1704           cd $$r/$$i && \
1705           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1706           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1707         done
1708
1709 @if gcc-bootstrap
1710 do-distclean: distclean-stage1
1711
1712 # Provide a GCC build when we're building target libraries.  This does
1713 # not work as a dependency, just as the minimum necessary to avoid errors.
1714 stage_last:
1715         @r=`${PWD_COMMAND}`; export r; \
1716         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1717         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1718
1719 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1720 # it in the dependency so that for example `make -j3 all-gcc' works.
1721 stage_current:
1722         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1723
1724 .PHONY: restrap
1725 restrap::
1726         @: $(MAKE); $(stage)
1727         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1728           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1729 restrap:: all
1730 @endif gcc-bootstrap
1731
1732 # --------------------------------------
1733 # Dependencies between different modules
1734 # --------------------------------------
1735
1736 # Generic dependencies for target modules on host stuff, especially gcc
1737 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1738   +][+ FOR bootstrap_stage +]
1739 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1740   ENDFOR +][+ ELSE bootstrap +]
1741 configure-target-[+module+]: stage_last[+
1742   ENDIF bootstrap +][+ ENDFOR target_modules +]
1743 @endif gcc-bootstrap
1744
1745 @if gcc-no-bootstrap[+ FOR target_modules +]
1746 configure-target-[+module+]: maybe-all-gcc[+
1747   ENDFOR target_modules +]
1748 @endif gcc-no-bootstrap
1749
1750
1751 # There are two types of dependencies here: 'hard' dependencies, where one
1752 # module simply won't build without the other; and 'soft' dependencies, where
1753 # if the depended-on module is missing, the depending module will do without
1754 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1755 # are made here to depend on a 'maybe-' target.  If you're not sure,
1756 # it's safer to use a soft dependency.
1757
1758 [+ ;; These Scheme functions build the bulk of the dependencies.
1759    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1760    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1761    ;; is taken from VAR-NAME.
1762    (define dep-target (lambda (module-kind var-name hard)
1763       (string-append
1764          (if hard "" "maybe-")
1765          (dep-subtarget var-name)
1766          module-kind
1767          (dep-module var-name)
1768       )))
1769
1770    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1771    (define make-dep (lambda (module-kind on-kind)
1772       (string-append
1773          (dep-target module-kind "module" #t) ": "
1774          (dep-target on-kind "on" (exist? "hard")))))
1775
1776    ;; dep-subtarget extracts everything up to the first dash in the given
1777    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1778    (define dep-subtarget (lambda (var-name)
1779       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1780
1781    ;; dep-module extracts everything up to the first dash in the given
1782    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1783    (define dep-module (lambda (var-name)
1784       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1785
1786    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1787    (define dep-stage (lambda ()
1788       (string-append
1789          "stage"
1790          (get "id")
1791          "-")))
1792
1793    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1794    ;; but is written in Scheme.
1795    (define dep-maybe (lambda ()
1796       (if (exist? "hard") "" "maybe-")))
1797
1798    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1799    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1800    ;; configure or build dependencies between bootstrapped modules; it returns
1801    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1802    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1803    ;; is only necessary for host modules.
1804    (define dep-kind (lambda ()
1805       (if (and (hash-ref boot-modules (dep-module "module"))
1806                (=* (dep-module "on") "build-"))
1807           "prebootstrap"
1808
1809           (if (or (= (dep-subtarget "on") "install-")
1810                   (not (hash-ref boot-modules (dep-module "module")))
1811                   (not (hash-ref boot-modules (dep-module "on"))))
1812               "normal"
1813               "bootstrap"))))
1814
1815    ;; We now build the hash table that is used by dep-kind.
1816    (define boot-modules (make-hash-table 113))
1817 +]
1818
1819 [+ FOR host_modules +][+
1820    (if (exist? "bootstrap")
1821        (hash-create-handle! boot-modules (get "module") #t))
1822    "" +][+ ENDFOR host_modules +]
1823 [+ FOR target_modules +][+
1824    (if (exist? "bootstrap")
1825        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1826    "" +][+ ENDFOR target_modules +]
1827
1828 # With all the machinery above in place, it is pretty easy to generate
1829 # dependencies.  Host dependencies are a bit more complex because we have
1830 # to check for bootstrap/prebootstrap dependencies.  To resolve
1831 # prebootstrap dependencies, prebootstrap modules are gathered in
1832 # a hash table.
1833 [+ FOR dependencies +][+ (make-dep "" "") +]
1834 [+ CASE (dep-kind) +]
1835 [+ == "prebootstrap"
1836      +][+ FOR bootstrap_stage +]
1837 [+ (make-dep (dep-stage) "") +][+
1838        ENDFOR bootstrap_stage +]
1839 [+ == "bootstrap"
1840      +][+ FOR bootstrap_stage +]
1841 [+ (make-dep (dep-stage) (dep-stage)) +][+
1842        ENDFOR bootstrap_stage +]
1843 [+ ESAC +][+
1844 ENDFOR dependencies +]
1845
1846 # Dependencies for target modules on other target modules are
1847 # described by lang_env_dependencies; the defaults apply to anything
1848 # not mentioned there.
1849 [+
1850    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1851    (define lang-dep (lambda (lang)
1852       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1853
1854    ;; Build the hash table we will need.
1855    (define lang-env-deps (make-hash-table 7))
1856 +][+ FOR lang_env_dependencies +][+
1857    (if (exist? "cxx")
1858        (hash-create-handle! lang-env-deps
1859           (string-append (get "module") "-" "cxx") #t))
1860
1861    (if (exist? "no_c")
1862        (hash-create-handle! lang-env-deps
1863           (string-append (get "module") "-" "no_c") #t))
1864
1865    (if (exist? "no_gcc")
1866        (hash-create-handle! lang-env-deps
1867           (string-append (get "module") "-" "no_gcc") #t))
1868    "" +][+ ENDFOR lang_env_dependencies +]
1869
1870 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1871   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1872 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1873   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1874 @endif gcc-bootstrap
1875
1876 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1877 configure-target-[+module+]: maybe-all-target-libgcc[+
1878   ENDIF +][+ ENDFOR target_modules +]
1879 @endif gcc-no-bootstrap
1880
1881 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1882 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1883   ENDIF +][+ IF (lang-dep "cxx") +]
1884 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1885   ENDIF +]
1886 [+ ENDFOR target_modules +]
1887
1888 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1889 GDB_TK = @GDB_TK@
1890 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1891 configure-gdb: $(CONFIGURE_GDB_TK)
1892 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1893 install-gdb: $(INSTALL_GDB_TK)
1894
1895 # Serialization dependencies.  Host configures don't work well in parallel to
1896 # each other, due to contention over config.cache.  Target configures and
1897 # build configures are similar.
1898 @serialization_dependencies@
1899
1900 # --------------------------------
1901 # Regenerating top level configury
1902 # --------------------------------
1903
1904 # Rebuilding Makefile.in, using autogen.
1905 AUTOGEN = autogen
1906 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1907         cd $(srcdir) && $(AUTOGEN) Makefile.def
1908
1909 # Rebuilding Makefile.
1910 Makefile: $(srcdir)/Makefile.in config.status
1911         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1912
1913 config.status: configure
1914         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1915
1916 # Rebuilding configure.
1917 AUTOCONF = autoconf
1918 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1919         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1920         cd $(srcdir) && $(AUTOCONF)
1921
1922 # ------------------------------
1923 # Special directives to GNU Make
1924 # ------------------------------
1925
1926 # Don't pass command-line variables to submakes.
1927 .NOEXPORT:
1928 MAKEOVERRIDES=
1929
1930 # end of Makefile.in