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 accel_target_alias=@accel_target_noncanonical@
  53 accel_target_vendor=@accel_target_vendor@
  54 accel_target_os=@accel_target_os@
  55 accel_target=@accel_target@
  56
  57 program_transform_name = @program_transform_name@
  58
  59 prefix = @prefix@
  60 exec_prefix = @exec_prefix@
  61
  62 srcdir = @srcdir@
  63
  64 bindir = @bindir@
  65 sbindir = @sbindir@
  66 libexecdir = @libexecdir@
  67 datadir = @datadir@
  68 sysconfdir = @sysconfdir@
  69 sharedstatedir = @sharedstatedir@
  70 localstatedir = @localstatedir@
  71 libdir = @libdir@
  72 includedir = @includedir@
  73 oldincludedir = @oldincludedir@
  74 infodir = @infodir@
  75 datarootdir = @datarootdir@
  76 docdir = @docdir@
  77 pdfdir = @pdfdir@
  78 htmldir = @htmldir@
  79 mandir = @mandir@
  80 man1dir = $(mandir)/man1
  81 man2dir = $(mandir)/man2
  82 man3dir = $(mandir)/man3
  83 man4dir = $(mandir)/man4
  84 man5dir = $(mandir)/man5
  85 man6dir = $(mandir)/man6
  86 man7dir = $(mandir)/man7
  87 man8dir = $(mandir)/man8
  88 man9dir = $(mandir)/man9
  89
  90 INSTALL = @INSTALL@
  91 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  92 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  93 INSTALL_DATA = @INSTALL_DATA@
  94 LN = @LN@
  95 LN_S = @LN_S@
  96 MAINT = @MAINT@
  97 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  98 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  99
 100 # -------------------------------------------------
 101 # Miscellaneous non-standard autoconf-set variables
 102 # -------------------------------------------------
 103
 104 # The gcc driver likes to know the arguments it was configured with.
 105 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 106
 107 tooldir = @tooldir@
 108 build_tooldir = @build_tooldir@
 109
 110 # This is the name of the environment variable used for the path to
 111 # the libraries.
 112 RPATH_ENVVAR = @RPATH_ENVVAR@
 113
 114 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 115 # is used instead of the directory itself to avoid including built
 116 # executables in PATH.
 117 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 118
 119 # Build programs are put under this directory.
 120 BUILD_SUBDIR = @build_subdir@
 121 # This is set by the configure script to the arguments to use when configuring
 122 # directories built for the build system.
 123 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 124
 125 # Linker flags to use on the host, for stage1 or when not
 126 # bootstrapping.
 127 STAGE1_LDFLAGS = @stage1_ldflags@
 128
 129 # Libraries to use on the host, for stage1 or when not bootstrapping.
 130 STAGE1_LIBS = @stage1_libs@
 131
 132 # Linker flags to use for stage2 and later.
 133 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 134
 135 # Libraries to use for stage2 and later.
 136 POSTSTAGE1_LIBS = @poststage1_libs@
 137
 138 # This is the list of variables to export in the environment when
 139 # configuring any subdirectory.  It must also be exported whenever
 140 # recursing into a build directory in case that directory's Makefile
 141 # re-runs configure.
 142 BASE_EXPORTS = \
 143         FLEX="$(FLEX)"; export FLEX; \
 144         LEX="$(LEX)"; export LEX; \
 145         BISON="$(BISON)"; export BISON; \
 146         YACC="$(YACC)"; export YACC; \
 147         M4="$(M4)"; export M4; \
 148         SED="$(SED)"; export SED; \
 149         AWK="$(AWK)"; export AWK; \
 150         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 151
 152 # This is the list of variables to export in the environment when
 153 # configuring subdirectories for the build system.
 154 BUILD_EXPORTS = \
 155         $(BASE_EXPORTS) \
 156         AR="$(AR_FOR_BUILD)"; export AR; \
 157         AS="$(AS_FOR_BUILD)"; export AS; \
 158         CC="$(CC_FOR_BUILD)"; export CC; \
 159         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 160         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 161         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 162         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 163         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 164         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 165         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 166         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 167         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 168         LD="$(LD_FOR_BUILD)"; export LD; \
 169         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 170         NM="$(NM_FOR_BUILD)"; export NM; \
 171         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 172         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 173         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 174
 175 # These variables must be set on the make command line for directories
 176 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 177 EXTRA_BUILD_FLAGS = \
 178         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 179         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 180
 181 # This is the list of directories to built for the host system.
 182 SUBDIRS = @configdirs@
 183 TARGET_CONFIGDIRS = @target_configdirs@
 184 # This is set by the configure script to the arguments to use when configuring
 185 # directories built for the host system.
 186 HOST_CONFIGARGS = @host_configargs@
 187 # Host programs are put under this directory, which is . except if building
 188 # with srcdir=..
 189 HOST_SUBDIR = @host_subdir@
 190 # This is the list of variables to export in the environment when
 191 # configuring subdirectories for the host system.  We need to pass
 192 # some to the GCC configure because of its hybrid host/target nature.
 193 HOST_EXPORTS = \
 194         $(BASE_EXPORTS) \
 195         CC="$(CC)"; export CC; \
 196         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 197         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 198         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 199         CXX="$(CXX)"; export CXX; \
 200         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 201         GCJ="$(GCJ)"; export GCJ; \
 202         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 203         GOC="$(GOC)"; export GOC; \
 204         AR="$(AR)"; export AR; \
 205         AS="$(AS)"; export AS; \
 206         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 207         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 208         LD="$(LD)"; export LD; \
 209         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 210         NM="$(NM)"; export NM; \
 211         RANLIB="$(RANLIB)"; export RANLIB; \
 212         WINDRES="$(WINDRES)"; export WINDRES; \
 213         WINDMC="$(WINDMC)"; export WINDMC; \
 214         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 215         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 216         READELF="$(READELF)"; export READELF; \
 217         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 218         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 219         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 220         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 221         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 222         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_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         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 230         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 231         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 232         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 233         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 234 @if gcc-bootstrap
 235         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 236 @endif gcc-bootstrap
 237         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 238
 239 POSTSTAGE1_CXX_EXPORT = \
 240         CXX='$(CXX)'; export CXX; \
 241         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 242 @if target-libstdc++-v3-bootstrap
 243 # Override the above if we're bootstrapping C++.
 244 POSTSTAGE1_CXX_EXPORT = \
 245         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 246           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 247           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 248           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 249           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 250           -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 251           -I$$s/libstdc++-v3/libsupc++ \
 252           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 253           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 254           export CXX; \
 255         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 256 @endif target-libstdc++-v3-bootstrap
 257
 258 # Similar, for later GCC stages.
 259 POSTSTAGE1_HOST_EXPORTS = \
 260         $(HOST_EXPORTS) \
 261         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 262           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 263           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 264         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 265         $(POSTSTAGE1_CXX_EXPORT) \
 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) $$TFLAGS"; export GOC; \
 289         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 290         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 291         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 292         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 293         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 294         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 295         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 296         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 297         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 298         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 299         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 300 @if gcc-bootstrap
 301         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 302 @endif gcc-bootstrap
 303         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 304         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 305
 306 RAW_CXX_TARGET_EXPORTS = \
 307         $(BASE_TARGET_EXPORTS) \
 308         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 309         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 310
 311 NORMAL_TARGET_EXPORTS = \
 312         $(BASE_TARGET_EXPORTS) \
 313         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 314
 315 # Where to find GMP
 316 HOST_GMPLIBS = @gmplibs@
 317 HOST_GMPINC = @gmpinc@
 318
 319 # Where to find ISL
 320 HOST_ISLINC = @islinc@
 321
 322 # Where to find CLOOG
 323 HOST_CLOOGLIBS = @clooglibs@
 324 HOST_CLOOGINC = @clooginc@
 325
 326 # Where to find libelf
 327 HOST_LIBELFLIBS = @libelflibs@
 328 HOST_LIBELFINC = @libelfinc@
 329
 330 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 331
 332 # ----------------------------------------------
 333 # Programs producing files for the BUILD machine
 334 # ----------------------------------------------
 335
 336 SHELL = @SHELL@
 337
 338 # pwd command to use.  Allow user to override default by setting PWDCMD in
 339 # the environment to account for automounters.  The make variable must not
 340 # be called PWDCMD, otherwise the value set here is passed to make
 341 # subprocesses and overrides the setting from the user's environment.
 342 # Don't use PWD since it is a common shell environment variable and we
 343 # don't want to corrupt it.
 344 PWD_COMMAND = $${PWDCMD-pwd}
 345
 346 # compilers to use to create programs which must be run in the build
 347 # environment.
 348 AR_FOR_BUILD = @AR_FOR_BUILD@
 349 AS_FOR_BUILD = @AS_FOR_BUILD@
 350 CC_FOR_BUILD = @CC_FOR_BUILD@
 351 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 352 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 353 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 354 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 355 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 356 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 357 GOC_FOR_BUILD = @GOC_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
 423 TFLAGS =
 424
 425 # Defaults for all stages; some are overridden below.
 426
 427 STAGE_CFLAGS = $(BOOT_CFLAGS)
 428 STAGE_TFLAGS = $(TFLAGS)
 429 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 430
 431 [+ FOR bootstrap-stage +]
 432 # Defaults for stage [+id+]; some are overridden below.
 433 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 434 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 435 @if target-libstdc++-v3-bootstrap
 436 # Override the above if we're bootstrapping C++.
 437 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 438 @endif target-libstdc++-v3-bootstrap
 439 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 440 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 441 [+ ENDFOR bootstrap-stage +]
 442
 443 # Only build the C compiler for stage1, because that is the only one that
 444 # we can guarantee will build with the native compiler, and also it is the
 445 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 446 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 447 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 448
 449 STAGE1_CFLAGS = @stage1_cflags@
 450 STAGE1_CHECKING = @stage1_checking@
 451 STAGE1_LANGUAGES = @stage1_languages@
 452 # * We force-disable intermodule optimizations, even if
 453 #   --enable-intermodule was passed, since the installed compiler
 454 #   probably can't handle them.  Luckily, autoconf always respects
 455 #   the last argument when conflicting --enable arguments are passed.
 456 # * Likewise, we force-disable coverage flags, since the installed
 457 #   compiler probably has never heard of them.
 458 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 459 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 460           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 461           --disable-build-format-warnings
 462
 463 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 464 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 465
 466 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 467 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 468
 469 do-compare = @do_compare@
 470 do-compare3 = $(do-compare)
 471
 472 # -----------------------------------------------
 473 # Programs producing files for the TARGET machine
 474 # -----------------------------------------------
 475
 476 AR_FOR_TARGET=@AR_FOR_TARGET@
 477 AS_FOR_TARGET=@AS_FOR_TARGET@
 478 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 479
 480 # If GCC_FOR_TARGET is not overriden on the command line, then this
 481 # variable is passed down to the gcc Makefile, where it is used to
 482 # build libgcc2.a.  We define it here so that it can itself be
 483 # overridden on the command line.
 484 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 485 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 486 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 487 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 488 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 489 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 490 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 491 LD_FOR_TARGET=@LD_FOR_TARGET@
 492
 493 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 494 NM_FOR_TARGET=@NM_FOR_TARGET@
 495 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 496 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 497 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 498 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 499 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 500 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 501
 502 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 503 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 504 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 505
 506 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 507 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 508
 509 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 510 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 511 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 512 GOCFLAGS_FOR_TARGET = -O2 -g
 513
 514 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 515 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 516 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 517
 518 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 519
 520 # ------------------------------------
 521 # Miscellaneous targets and flag lists
 522 # ------------------------------------
 523
 524 # The first rule in the file had better be this one.  Don't put any above it.
 525 # This lives here to allow makefile fragments to contain dependencies.
 526 all:
 527
 528 #### host and target specific makefile fragments come in here.
 529 @target_makefile_frag@
 530 @alphaieee_frag@
 531 @ospace_frag@
 532 @host_makefile_frag@
 533 ###
 534
 535 # This is the list of directories that may be needed in RPATH_ENVVAR
 536 # so that programs built for the target machine work.
 537 TARGET_LIB_PATH = [+ FOR target_modules +][+
 538   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 539   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 540 [+ FOR target_modules +][+ IF lib_path +]
 541 @if target-[+module+]
 542 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 543 @endif target-[+module+]
 544 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 545
 546
 547 # This is the list of directories that may be needed in RPATH_ENVVAR
 548 # so that programs built for the host machine work.
 549 HOST_LIB_PATH = [+ FOR host_modules +][+
 550   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 551   ENDFOR host_modules +]
 552
 553 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 554 @if gcc
 555 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 556 @endif gcc
 557
 558 [+ FOR host_modules +][+ IF lib_path +]
 559 @if [+module+]
 560 HOST_LIB_PATH_[+module+] = \
 561   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 562   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 563 @endif [+module+]
 564 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 565
 566 CXX_FOR_TARGET_FLAG_TO_PASS = \
 567         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 568 @if target-libstdc++-v3
 569 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 570 # functional C++ compiler.  When we recurse, if we expand
 571 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 572 # libstdc++ include flags from the script.  Instead, we get an
 573 # -funconfigured-* word, so that we'll get errors if this invalid C++
 574 # command line is used for anything, but also so that we can use the
 575 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 576 # don't pass it on, sub-make will use the default definition, that
 577 # re-expands it at the time of use, so we'll get it right when we need
 578 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 579 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 580 # really work, for C++ host programs can't depend on the current-stage
 581 # C++ target library.
 582 CXX_FOR_TARGET_FLAG_TO_PASS = \
 583         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 584 @endif target-libstdc++-v3
 585
 586 # Flags to pass down to all sub-makes.
 587 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 588         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 589         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 590         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 591         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 592         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 593         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 594         "TFLAGS=$(TFLAGS)" \
 595         "CONFIG_SHELL=$(SHELL)" \
 596         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 597
 598 # We leave this in just in case, but it is not needed anymore.
 599 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 600
 601 # Flags to pass down to most sub-makes, in which we're building with
 602 # the host environment.
 603 EXTRA_HOST_FLAGS = \
 604         'AR=$(AR)' \
 605         'AS=$(AS)' \
 606         'CC=$(CC)' \
 607         'CXX=$(CXX)' \
 608         'DLLTOOL=$(DLLTOOL)' \
 609         'GCJ=$(GCJ)' \
 610         'GFORTRAN=$(GFORTRAN)' \
 611         'GOC=$(GOC)' \
 612         'LD=$(LD)' \
 613         'LIPO=$(LIPO)' \
 614         'NM=$(NM)' \
 615         'OBJDUMP=$(OBJDUMP)' \
 616         'RANLIB=$(RANLIB)' \
 617         'READELF=$(READELF)' \
 618         'STRIP=$(STRIP)' \
 619         'WINDRES=$(WINDRES)' \
 620         'WINDMC=$(WINDMC)'
 621
 622 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 623
 624 # Flags to pass to stage1 or when not bootstrapping.
 625
 626 STAGE1_FLAGS_TO_PASS = \
 627         LDFLAGS="$${LDFLAGS}" \
 628         HOST_LIBS="$${HOST_LIBS}"
 629
 630 # Flags to pass to stage2 and later makes.
 631
 632 POSTSTAGE1_FLAGS_TO_PASS = \
 633         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 634         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 635         GNATBIND="$${GNATBIND}" \
 636         LDFLAGS="$${LDFLAGS}" \
 637         HOST_LIBS="$${HOST_LIBS}" \
 638         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 639
 640 # Flags to pass down to makes which are built with the target environment.
 641 # The double $ decreases the length of the command line; those variables
 642 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 643 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 644 # so we expand them here.
 645 EXTRA_TARGET_FLAGS = \
 646         'AR=$$(AR_FOR_TARGET)' \
 647         'AS=$(COMPILER_AS_FOR_TARGET)' \
 648         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 649         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 650         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 651         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 652         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 653         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 654         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 655         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 656         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 657         'LD=$(COMPILER_LD_FOR_TARGET)' \
 658         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 659         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 660         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 661         'NM=$(COMPILER_NM_FOR_TARGET)' \
 662         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 663         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 664         'READELF=$$(READELF_FOR_TARGET)' \
 665         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 666         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 667         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 668         "TFLAGS=$$TFLAGS"
 669
 670 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 671
 672 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 673 # unfortunately needs the native compiler and the target ar and
 674 # ranlib.
 675 # If any variables are added here, they must be added to do-*, below.
 676 # The BUILD_* variables are a special case, which are used for the gcc
 677 # cross-building scheme.
 678 EXTRA_GCC_FLAGS = \
 679         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 680         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 681         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 682
 683 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 684
 685 @if gcc
 686 BUILD_CONFIG = @BUILD_CONFIG@
 687 ifneq ($(BUILD_CONFIG),)
 688 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 689 endif
 690 @endif gcc
 691
 692 .PHONY: configure-host
 693 configure-host: [+
 694   FOR host_modules +] \
 695     maybe-configure-[+module+][+
 696   ENDFOR host_modules +]
 697 .PHONY: configure-target
 698 configure-target: [+
 699   FOR target_modules +] \
 700     maybe-configure-target-[+module+][+
 701   ENDFOR target_modules +]
 702
 703 # The target built for a native non-bootstrap build.
 704 .PHONY: all
 705 all:
 706 @if gcc-bootstrap
 707         [ -f stage_final ] || echo stage3 > stage_final
 708         @r=`${PWD_COMMAND}`; export r; \
 709         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 710         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 711 @endif gcc-bootstrap
 712         @: $(MAKE); $(unstage)
 713         @r=`${PWD_COMMAND}`; export r; \
 714         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 715 @if gcc-bootstrap
 716         if [ -f stage_last ]; then \
 717           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 718           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 719         else \
 720 @endif gcc-bootstrap
 721           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 722 @if gcc-bootstrap
 723             ; \
 724         fi \
 725 @endif gcc-bootstrap
 726         && :
 727
 728 .PHONY: all-build
 729 [+ FOR build_modules +]
 730 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 731
 732 .PHONY: all-host
 733 [+ FOR host_modules +][+ IF bootstrap +]
 734 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 735 all-host: maybe-all-[+module+][+ IF bootstrap +]
 736 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 737
 738 .PHONY: all-target
 739 [+ FOR target_modules +][+ IF bootstrap +]
 740 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 741 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 742 @endif target-[+module+]-no-bootstrap[+
 743   ENDIF bootstrap +][+ ENDFOR target_modules +]
 744
 745 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 746 # ``make X'' in all subdirectories (because, in general, there is a
 747 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 748 # but it may do additional work as well).
 749 [+ FOR recursive_targets +]
 750 .PHONY: do-[+make_target+]
 751 do-[+make_target+]:
 752         @: $(MAKE); $(unstage)
 753         @r=`${PWD_COMMAND}`; export r; \
 754         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 755         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 756           [+make_target+]-target
 757
 758
 759 .PHONY: [+make_target+]-host
 760 [+ FOR host_modules +]
 761 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 762
 763 .PHONY: [+make_target+]-target
 764 [+ FOR target_modules +]
 765 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 766 [+ ENDFOR recursive_targets +]
 767
 768 # Here are the targets which correspond to the do-X targets.
 769
 770 .PHONY: info installcheck dvi pdf html
 771 .PHONY: install-info install-pdf install-html
 772 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 773 .PHONY: local-clean local-distclean local-maintainer-clean
 774 info: do-info
 775 installcheck: do-installcheck
 776 dvi: do-dvi
 777 pdf: do-pdf
 778 html: do-html
 779
 780 # Make sure makeinfo is built before we do a `make info', if we're
 781 # in fact building texinfo.
 782 do-info: maybe-all-texinfo
 783
 784 install-info: do-install-info dir.info
 785         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 786         if [ -f dir.info ] ; then \
 787           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 788         else true ; fi
 789
 790 install-pdf: do-install-pdf
 791
 792 install-html: do-install-html
 793
 794 local-clean:
 795         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 796
 797 local-distclean:
 798         -rm -f Makefile config.status config.cache mh-frag mt-frag
 799         -rm -f maybedep.tmp serdep.tmp
 800         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 801           rm -rf $(TARGET_SUBDIR); \
 802         else true; fi
 803         -rm -rf $(BUILD_SUBDIR)
 804         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 805           rm -rf $(HOST_SUBDIR); \
 806         else true; fi
 807         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 808         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 809         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 810         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 811         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 812         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 813
 814 local-maintainer-clean:
 815         @echo "This command is intended for maintainers to use;"
 816         @echo "it deletes files that may require special tools to rebuild."
 817
 818 clean: do-clean local-clean
 819 mostlyclean: do-mostlyclean local-clean
 820 distclean: do-distclean local-clean local-distclean
 821 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 822 maintainer-clean: local-distclean
 823 realclean: maintainer-clean
 824
 825 # Check target.
 826
 827 .PHONY: check do-check
 828 check: do-check
 829
 830 # Only include modules actually being configured and built.
 831 .PHONY: check-host
 832 check-host: [+
 833   FOR host_modules +] \
 834     maybe-check-[+module+][+
 835   ENDFOR host_modules +]
 836
 837 .PHONY: check-target
 838 check-target: [+
 839   FOR target_modules +] \
 840     maybe-check-target-[+module+][+
 841   ENDFOR target_modules +]
 842
 843 do-check:
 844         @: $(MAKE); $(unstage)
 845         @r=`${PWD_COMMAND}`; export r; \
 846         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 847         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 848
 849 # Automated reporting of test results.
 850
 851 warning.log: build.log
 852         $(srcdir)/contrib/warn_summary build.log > $@
 853
 854 mail-report.log:
 855         if test x'$(BOOT_CFLAGS)' != x''; then \
 856             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 857         fi; \
 858         $(srcdir)/contrib/test_summary -t >$@
 859         chmod +x $@
 860         echo If you really want to send e-mail, run ./$@ now
 861
 862 mail-report-with-warnings.log: warning.log
 863         if test x'$(BOOT_CFLAGS)' != x''; then \
 864             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 865         fi; \
 866         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 867         chmod +x $@
 868         echo If you really want to send e-mail, run ./$@ now
 869
 870 # Installation targets.
 871
 872 .PHONY: install uninstall
 873 install:
 874         @: $(MAKE); $(unstage)
 875         @r=`${PWD_COMMAND}`; export r; \
 876         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 877         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 878
 879 .PHONY: install-host-nogcc
 880 install-host-nogcc: [+
 881   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 882     maybe-install-[+module+][+ ENDIF +][+
 883   ENDFOR host_modules +]
 884
 885 .PHONY: install-host
 886 install-host: [+
 887   FOR host_modules +] \
 888     maybe-install-[+module+][+
 889   ENDFOR host_modules +]
 890
 891 .PHONY: install-target
 892 install-target: [+
 893   FOR target_modules +] \
 894     maybe-install-target-[+module+][+
 895   ENDFOR target_modules +]
 896
 897 uninstall:
 898         @echo "the uninstall target is not supported in this tree"
 899
 900 .PHONY: install.all
 901 install.all: install-no-fixedincludes
 902         @if [ -f ./gcc/Makefile ] ; then \
 903                 r=`${PWD_COMMAND}` ; export r ; \
 904                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 905                 $(HOST_EXPORTS) \
 906                 (cd ./gcc && \
 907                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 908         else \
 909                 true ; \
 910         fi
 911
 912 # install-no-fixedincludes is used to allow the elaboration of binary packages
 913 # suitable for distribution, where we cannot include the fixed system header
 914 # files.
 915 .PHONY: install-no-fixedincludes
 916 install-no-fixedincludes: installdirs install-host-nogcc \
 917         install-target gcc-install-no-fixedincludes
 918
 919 .PHONY: install-strip
 920 install-strip:
 921         @: $(MAKE); $(unstage)
 922         @r=`${PWD_COMMAND}`; export r; \
 923         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 924         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 925
 926 .PHONY: install-strip-host
 927 install-strip-host: [+
 928   FOR host_modules +] \
 929     maybe-install-strip-[+module+][+
 930   ENDFOR host_modules +]
 931
 932 .PHONY: install-strip-target
 933 install-strip-target: [+
 934   FOR target_modules +] \
 935     maybe-install-strip-target-[+module+][+
 936   ENDFOR target_modules +]
 937
 938
 939 ### other supporting targets
 940
 941 MAKEDIRS= \
 942         $(DESTDIR)$(prefix) \
 943         $(DESTDIR)$(exec_prefix)
 944 .PHONY: installdirs
 945 installdirs: mkinstalldirs
 946         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 947
 948 dir.info: do-install-info
 949         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 950           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 951           mv -f dir.info.new dir.info ; \
 952         else true ; \
 953         fi
 954
 955 dist:
 956         @echo "Building a full distribution of this tree isn't done"
 957         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 958
 959 etags tags: TAGS
 960
 961 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 962 # ability to use several tags files at once, so there is probably no need
 963 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 964 # (if we felt like it) have this Makefile write a piece of elisp which
 965 # the user could load to tell emacs19 where all the TAGS files we just
 966 # built are.
 967 TAGS: do-TAGS
 968
 969 # ------------------------------------
 970 # Macros for configure and all targets
 971 # ------------------------------------
 972
 973 [+ DEFINE configure +]
 974 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 975 maybe-configure-[+prefix+][+module+]:
 976 @if gcc-bootstrap
 977 configure-[+prefix+][+module+]: stage_current
 978 @endif gcc-bootstrap
 979 @if [+prefix+][+module+]
 980 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 981 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 982         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 983         @r=`${PWD_COMMAND}`; export r; \
 984         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 985         [+ IF check_multilibs
 986         +]echo "Checking multilib configuration for [+module+]..."; \
 987         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 988         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 989         if test -r [+subdir+]/[+module+]/multilib.out; then \
 990           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 991             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 992           else \
 993             rm -f [+subdir+]/[+module+]/Makefile; \
 994             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 995           fi; \
 996         else \
 997           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 998         fi; \
 999         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1000         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1001         [+exports+] [+extra_exports+] \
1002         echo Configuring in [+subdir+]/[+module+]; \
1003         [+ IF (= (get "module") "accel-gcc") +] \
1004         this_target="$(accel_target_alias)"; \
1005         [+ ELSE +] \
1006         this_target="[+target_alias+]"; \
1007         [+ ENDIF +] \
1008         cd "[+subdir+]/[+module+]" || exit 1; \
1009         case $(srcdir) in \
1010           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1011           *) topdir=`echo [+subdir+]/[+? actual_module (get "actual_module") (get "module")+]/ | \
1012                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1013         esac; \
1014         srcdiroption="--srcdir=$${topdir}/[+? actual_module (get "actual_module") (get "module")+]"; \
1015         libsrcdir="$$s/[+? actual_module (get "actual_module") (get "module")+]"; \
1016         [+ IF no-config-site +]rm -f no-such-file || : ; \
1017         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
1018           [+args+] --build=${build_alias} --host=[+host_alias+] \
1019           --target=$${this_target} $${srcdiroption} [+extra_configure_flags+] \
1020           || exit 1
1021 @endif [+prefix+][+module+]
1022
1023 [+ IF bootstrap +]
1024 [+ FOR bootstrap_stage +]
1025 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1026 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1027 @if [+prefix+][+module+]-bootstrap
1028 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1029 configure-stage[+id+]-[+prefix+][+module+]:
1030         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1031         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1032         @r=`${PWD_COMMAND}`; export r; \
1033         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1034         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1035         [+ IF check_multilibs
1036         +]echo "Checking multilib configuration for [+module+]..."; \
1037         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1038         if test -r [+subdir+]/[+module+]/multilib.out; then \
1039           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1040             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1041           else \
1042             rm -f [+subdir+]/[+module+]/Makefile; \
1043             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1044           fi; \
1045         else \
1046           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1047         fi; \
1048         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1049         [+exports+][+ IF prev +] \
1050         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1051         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1052         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1053         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1054         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1055         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1056         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1057         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1058   ENDIF prefix +] [+extra_exports+] \
1059         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1060         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1061         cd [+subdir+]/[+module+] || exit 1; \
1062         case $(srcdir) in \
1063           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1064           *) topdir=`echo [+subdir+]/[+module+]/ | \
1065                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1066         esac; \
1067         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1068         libsrcdir="$$s/[+module+]"; \
1069         $(SHELL) $${libsrcdir}/configure \
1070           [+args+] --build=${build_alias} --host=[+host_alias+] \
1071           --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1072           --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1073           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1074           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1075 @endif [+prefix+][+module+]-bootstrap
1076 [+ ENDFOR bootstrap_stage +]
1077 [+ ENDIF bootstrap +]
1078 [+ ENDDEF +]
1079
1080 [+ DEFINE all +]
1081 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1082 maybe-all-[+prefix+][+module+]:
1083 @if gcc-bootstrap
1084 all-[+prefix+][+module+]: stage_current
1085 @endif gcc-bootstrap
1086 @if [+prefix+][+module+]
1087 TARGET-[+prefix+][+module+]=[+
1088   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1089 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1090 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1091         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1092         @r=`${PWD_COMMAND}`; export r; \
1093         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1094         [+exports+] [+extra_exports+] \
1095         (cd [+subdir+]/[+module+] && \
1096           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1097                 $(TARGET-[+prefix+][+? actual_module (get "actual_module") (get "module")+]))
1098 @endif [+prefix+][+module+]
1099
1100 [+ IF bootstrap +]
1101 [+ FOR bootstrap_stage +]
1102 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1103 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1104 maybe-all-stage[+id+]-[+prefix+][+module+]:
1105 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1106 @if [+prefix+][+module+]-bootstrap
1107 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1108 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1109 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1110 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1111         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1112         @r=`${PWD_COMMAND}`; export r; \
1113         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1114         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1115         [+exports+][+ IF prev +] \
1116         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1117         cd [+subdir+]/[+module+] && \
1118         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1119                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1120                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1121                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1122                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1123                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1124                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1125                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1126                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1127                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1128                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1129                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1130                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1131                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1132                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1133
1134 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1135 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1136 clean-stage[+id+]-[+prefix+][+module+]:
1137         @if [ $(current_stage) = stage[+id+] ]; then \
1138           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1139         else \
1140           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1141           $(MAKE) stage[+id+]-start; \
1142         fi; \
1143         cd [+subdir+]/[+module+] && \
1144         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1145         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1146 @endif [+prefix+][+module+]-bootstrap
1147
1148 [+ ENDFOR bootstrap_stage +]
1149 [+ ENDIF bootstrap +]
1150 [+ ENDDEF +]
1151
1152 # --------------------------------------
1153 # Modules which run on the build machine
1154 # --------------------------------------
1155 [+ FOR build_modules +]
1156 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1157              host_alias=(get "host" "${build_alias}")
1158              target_alias=(get "target" "${target_alias}")
1159              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1160
1161 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1162              args="$(EXTRA_BUILD_FLAGS)" +]
1163 [+ ENDFOR build_module +]
1164
1165 # --------------------------------------
1166 # Modules which run on the host machine
1167 # --------------------------------------
1168 [+ FOR host_modules +]
1169 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1170              exports="$(HOST_EXPORTS)"
1171              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1172              host_alias=(get "host" "${host_alias}")
1173              target_alias=(get "target" "${target_alias}")
1174              args="$(HOST_CONFIGARGS)" +]
1175
1176 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1177        exports="$(HOST_EXPORTS)"
1178        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1179        args="$(EXTRA_HOST_FLAGS)"
1180        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1181        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1182
1183 .PHONY: check-[+module+] maybe-check-[+module+]
1184 maybe-check-[+module+]:
1185 @if [+module+]
1186 maybe-check-[+module+]: check-[+module+]
1187 [+ IF no_check +]
1188 check-[+module+]:
1189 [+ ELIF no_check_cross +]
1190 # This module is only tested in a native toolchain.
1191 check-[+module+]:
1192         @: $(MAKE); $(unstage)
1193         @if [ '$(host)' = '$(target)' ] ; then \
1194           r=`${PWD_COMMAND}`; export r; \
1195           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1196           $(HOST_EXPORTS) \
1197           (cd $(HOST_SUBDIR)/[+module+] && \
1198             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1199         fi
1200 [+ ELSE check +]
1201 check-[+module+]:
1202         @: $(MAKE); $(unstage)
1203         @r=`${PWD_COMMAND}`; export r; \
1204         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1205         $(HOST_EXPORTS) \
1206         (cd $(HOST_SUBDIR)/[+module+] && \
1207           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1208 [+ ENDIF no_check +]
1209 @endif [+module+]
1210
1211 .PHONY: install-[+module+] maybe-install-[+module+]
1212 maybe-install-[+module+]:
1213 @if [+module+]
1214 maybe-install-[+module+]: install-[+module+]
1215 [+ IF no_install +]
1216 install-[+module+]:
1217 [+ ELSE install +]
1218 install-[+module+]: installdirs
1219         @: $(MAKE); $(unstage)
1220         @r=`${PWD_COMMAND}`; export r; \
1221         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1222         $(HOST_EXPORTS) \
1223         (cd $(HOST_SUBDIR)/[+module+] && \
1224           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1225 [+ ENDIF no_install +]
1226 @endif [+module+]
1227
1228 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1229 maybe-install-strip-[+module+]:
1230 @if [+module+]
1231 maybe-install-strip-[+module+]: install-strip-[+module+]
1232 [+ IF no_install +]
1233 install-strip-[+module+]:
1234 [+ ELSE install +]
1235 install-strip-[+module+]: installdirs
1236         @: $(MAKE); $(unstage)
1237         @r=`${PWD_COMMAND}`; export r; \
1238         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1239         $(HOST_EXPORTS) \
1240         (cd $(HOST_SUBDIR)/[+module+] && \
1241           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1242 [+ ENDIF no_install +]
1243 @endif [+module+]
1244
1245 # Other targets (info, dvi, pdf, etc.)
1246 [+ FOR recursive_targets +]
1247 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1248 maybe-[+make_target+]-[+module+]:
1249 @if [+module+]
1250 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1251 [+ IF (match-value? = "missing" (get "make_target") ) +]
1252 # [+module+] doesn't support [+make_target+].
1253 [+make_target+]-[+module+]:
1254 [+ ELSE +]
1255 [+make_target+]-[+module+]: [+
1256   FOR depend +]\
1257     [+depend+]-[+module+] [+
1258   ENDFOR depend +]
1259         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1260         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1261         r=`${PWD_COMMAND}`; export r; \
1262         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1263         $(HOST_EXPORTS) \
1264         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1265           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1266         done; \
1267         echo "Doing [+make_target+] in [+module+]" ; \
1268         (cd $(HOST_SUBDIR)/[+module+] && \
1269           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1270                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1271                   "RANLIB=$${RANLIB}" \
1272                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1273                   [+make_target+]) \
1274           || exit 1
1275 [+ ENDIF +]
1276 @endif [+module+]
1277 [+ ENDFOR recursive_targets +]
1278 [+ ENDFOR host_modules +]
1279
1280 # ---------------------------------------
1281 # Modules which run on the target machine
1282 # ---------------------------------------
1283 [+ FOR target_modules +]
1284
1285 [+ IF raw_cxx +]
1286 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1287              check_multilibs=true
1288              exports="$(RAW_CXX_TARGET_EXPORTS)"
1289              host_alias=(get "host" "${target_alias}")
1290              target_alias=(get "target" "${target_alias}")
1291              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1292
1293 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1294        exports="$(RAW_CXX_TARGET_EXPORTS)"
1295        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1296 [+ ELSE +]
1297 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1298              check_multilibs=true
1299              exports="$(NORMAL_TARGET_EXPORTS)"
1300              host_alias=(get "host" "${target_alias}")
1301              target_alias=(get "target" "${target_alias}")
1302              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1303
1304 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1305        exports="$(NORMAL_TARGET_EXPORTS)"
1306        args="$(EXTRA_TARGET_FLAGS)" +]
1307 [+ ENDIF +]
1308
1309 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1310 maybe-check-target-[+module+]:
1311 @if target-[+module+]
1312 maybe-check-target-[+module+]: check-target-[+module+]
1313 [+ IF no_check +]
1314 # Dummy target for uncheckable module.
1315 check-target-[+module+]:
1316 [+ ELSE check +]
1317 check-target-[+module+]:
1318         @: $(MAKE); $(unstage)
1319         @r=`${PWD_COMMAND}`; export r; \
1320         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1321 IF raw_cxx +]
1322         $(RAW_CXX_TARGET_EXPORTS) \[+
1323 ELSE normal_cxx +]
1324         $(NORMAL_TARGET_EXPORTS) \[+
1325 ENDIF raw_cxx +]
1326         (cd $(TARGET_SUBDIR)/[+module+] && \
1327           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1328             IF raw_cxx
1329               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1330             ENDIF raw_cxx
1331           +] [+extra_make_flags+] check)
1332 [+ ENDIF no_check +]
1333 @endif target-[+module+]
1334
1335 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1336 maybe-install-target-[+module+]:
1337 @if target-[+module+]
1338 maybe-install-target-[+module+]: install-target-[+module+]
1339 [+ IF no_install +]
1340 # Dummy target for uninstallable.
1341 install-target-[+module+]:
1342 [+ ELSE install +]
1343 install-target-[+module+]: installdirs
1344         @: $(MAKE); $(unstage)
1345         @r=`${PWD_COMMAND}`; export r; \
1346         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1347 IF raw_cxx +]
1348         $(RAW_CXX_TARGET_EXPORTS) \[+
1349 ELSE normal_cxx +]
1350         $(NORMAL_TARGET_EXPORTS) \[+
1351 ENDIF raw_cxx +]
1352         (cd $(TARGET_SUBDIR)/[+module+] && \
1353           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1354 [+ ENDIF no_install +]
1355 @endif target-[+module+]
1356
1357 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1358 maybe-install-strip-target-[+module+]:
1359 @if target-[+module+]
1360 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1361 [+ IF no_install +]
1362 # Dummy target for uninstallable.
1363 install-strip-target-[+module+]:
1364 [+ ELSE install +]
1365 install-strip-target-[+module+]: installdirs
1366         @: $(MAKE); $(unstage)
1367         @r=`${PWD_COMMAND}`; export r; \
1368         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1369 IF raw_cxx +]
1370         $(RAW_CXX_TARGET_EXPORTS) \[+
1371 ELSE normal_cxx +]
1372         $(NORMAL_TARGET_EXPORTS) \[+
1373 ENDIF raw_cxx +]
1374         (cd $(TARGET_SUBDIR)/[+module+] && \
1375           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1376 [+ ENDIF no_install +]
1377 @endif target-[+module+]
1378
1379 # Other targets (info, dvi, pdf, etc.)
1380 [+ FOR recursive_targets +]
1381 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1382 maybe-[+make_target+]-target-[+module+]:
1383 @if target-[+module+]
1384 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1385 [+ IF (match-value? = "missing" (get "make_target") ) +]
1386 # [+module+] doesn't support [+make_target+].
1387 [+make_target+]-target-[+module+]:
1388 [+ ELSE +]
1389 [+make_target+]-target-[+module+]: [+
1390   FOR depend +]\
1391     [+depend+]-target-[+module+] [+
1392   ENDFOR depend +]
1393         @: $(MAKE); $(unstage)
1394         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1395         r=`${PWD_COMMAND}`; export r; \
1396         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1397 IF raw_cxx +]
1398         $(RAW_CXX_TARGET_EXPORTS) \[+
1399 ELSE normal_cxx +]
1400         $(NORMAL_TARGET_EXPORTS) \[+
1401 ENDIF raw_cxx +]
1402         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1403         for flag in $(EXTRA_TARGET_FLAGS); do \
1404           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1405         done; \
1406         (cd $(TARGET_SUBDIR)/[+module+] && \
1407           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1408                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1409                   "RANLIB=$${RANLIB}" \
1410                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1411                   [+extra_make_flags+] [+make_target+]) \
1412           || exit 1
1413 [+ ENDIF +]
1414 @endif target-[+module+]
1415 [+ ENDFOR recursive_targets +]
1416 [+ ENDFOR target_modules +]
1417
1418 @if target-libgomp
1419 .PHONY: check-target-libgomp-c++
1420 check-target-libgomp-c++:
1421         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1422
1423 @endif target-libgomp
1424
1425 @if target-libitm
1426 .PHONY: check-target-libitm-c++
1427 check-target-libitm-c++:
1428         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1429
1430 @endif target-libitm
1431
1432 # ----------
1433 # GCC module
1434 # ----------
1435
1436 @if gcc-no-bootstrap
1437 .PHONY: cross
1438 cross: all-build all-gas all-ld
1439         @r=`${PWD_COMMAND}`; export r; \
1440         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1441         $(HOST_EXPORTS) \
1442         echo "Building the C and C++ compiler"; \
1443         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1444         @r=`${PWD_COMMAND}`; export r; \
1445         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1446         echo "Building runtime libraries"; \
1447         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1448 @endif gcc-no-bootstrap
1449
1450 @if gcc
1451 [+ FOR languages +]
1452 .PHONY: check-gcc-[+language+] check-[+language+]
1453 check-gcc-[+language+]:
1454         r=`${PWD_COMMAND}`; export r; \
1455         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1456         $(HOST_EXPORTS) \
1457         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1458 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1459 [+ ENDFOR languages +]
1460
1461 # The gcc part of install-no-fixedincludes, which relies on an intimate
1462 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1463 .PHONY: gcc-install-no-fixedincludes
1464 gcc-install-no-fixedincludes:
1465         @if [ -f ./gcc/Makefile ]; then \
1466           r=`${PWD_COMMAND}`; export r; \
1467           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1468           $(HOST_EXPORTS) \
1469           (cd ./gcc \
1470            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1471         else true; fi
1472 @endif gcc
1473
1474 # ---------------------
1475 # GCC bootstrap support
1476 # ---------------------
1477
1478 # We track the current stage (the one in 'gcc') in the stage_current file.
1479 # stage_last instead tracks the stage that was built last.  These targets
1480 # are dummy when toplevel bootstrap is not active.
1481
1482 # While making host and target tools, symlinks to the final stage must be
1483 # there, so $(unstage) should be run at various points.  To avoid excessive
1484 # recursive invocations of make, we "inline" them using a variable.  These
1485 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1486 # to avoid warnings from the GNU Make job server.
1487
1488 unstage = :
1489 stage = :
1490 current_stage = ""
1491
1492 @if gcc-bootstrap
1493 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1494 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1495 current_stage = "`cat stage_current 2> /dev/null`"
1496 @endif gcc-bootstrap
1497
1498 .PHONY: unstage stage
1499 unstage:
1500         @: $(MAKE); $(unstage)
1501 stage:
1502         @: $(MAKE); $(stage)
1503
1504 # Disable commands for lean bootstrap.
1505 LEAN = false
1506
1507 # We name the build directories for the various stages "stage1-gcc",
1508 # "stage2-gcc","stage3-gcc", etc.
1509
1510 # Since the 'compare' process will fail (on debugging information) if any
1511 # directory names are different, we need to link the gcc directory for
1512 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1513 # the build directories constant as well. For the latter, we use naked names
1514 # like 'gcc', because the scripts in that directory assume it.  We use
1515 # mv on platforms where symlinks to directories do not work or are not
1516 # reliable.
1517
1518 # 'touch' doesn't work right on some platforms.
1519 STAMP = echo timestamp >
1520
1521 # We only want to compare .o files, so set this!
1522 objext = .o
1523
1524 [+ FOR bootstrap-stage +]
1525 .PHONY: stage[+id+]-start stage[+id+]-end
1526
1527 stage[+id+]-start::
1528         @: $(MAKE); $(stage); \
1529         echo stage[+id+] > stage_current ; \
1530         echo stage[+id+] > stage_last; \
1531         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1532    FOR host_modules +][+ IF bootstrap +]
1533 @if [+ module +]
1534         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1535           mkdir stage[+id+]-[+module+]; \
1536         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1537         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1538 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1539         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1540           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1541         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1542         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1543
1544 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1545 @if [+ module +]
1546         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1547           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1548           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1549         fi
1550 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1551         @if test -d $(TARGET_SUBDIR) ; then \
1552           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1553           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1554         fi
1555         rm -f stage_current
1556
1557 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1558 # remade, but not reconfigured.  The next stage (if any) will not be
1559 # reconfigured either.
1560 .PHONY: stage[+id+]-bubble
1561 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1562         @r=`${PWD_COMMAND}`; export r; \
1563         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1564         if test -f stage[+id+]-lean [+
1565           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1566           echo Skipping rebuild of stage[+id+] ; \
1567         else \
1568           $(MAKE) stage[+id+]-start; \[+IF lean +]
1569           if $(LEAN); then \
1570             rm -rf stage[+lean+]-* ; \
1571             $(STAMP) stage[+lean+]-lean ; \
1572           fi; \[+ ENDIF lean +]
1573           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1574         fi[+ IF compare-target +]
1575         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1576
1577 .PHONY: all-stage[+id+] clean-stage[+id+]
1578 do-clean: clean-stage[+id+]
1579
1580 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1581 # only possibility, but now it conflicts with no-bootstrap rules
1582 @if gcc-bootstrap
1583 [+ IF compare-target +]
1584 [+compare-target+]:
1585         @r=`${PWD_COMMAND}`; export r; \
1586         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1587         if test -f stage[+prev+]-lean; then \
1588           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1589           exit 0 ; \
1590         fi; \
1591         : $(MAKE); $(stage); \
1592         rm -f .bad_compare ; \
1593         echo Comparing stages [+prev+] and [+id+] ; \
1594         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1595         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1596                  sed -n s,^stage$$sed-,,p` ; \
1597         for file in $${files} ; do \
1598           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1599           if test ! -f $$f1; then continue; fi; \
1600           $(do-[+compare-target+]) > /dev/null 2>&1; \
1601           if test $$? -eq 1; then \
1602             case $$file in \
1603               @compare_exclusions@) \
1604                 echo warning: $$file differs ;; \
1605               *) \
1606                 echo $$file differs >> .bad_compare ;; \
1607             esac ; \
1608           fi ; \
1609         done ; \
1610         if [ -f .bad_compare ]; then \
1611           echo "Bootstrap comparison failure!"; \
1612           cat .bad_compare; \
1613           exit 1; \
1614         else \
1615           echo Comparison successful.; \
1616         fi ; \
1617         $(STAMP) [+compare-target+][+ IF prev +]
1618         if $(LEAN); then \
1619           rm -rf stage[+prev+]-*; \
1620           $(STAMP) stage[+prev+]-lean; \
1621         fi[+ ENDIF prev +]
1622 [+ ENDIF compare-target +]
1623
1624 [+ IF bootstrap-target +]
1625 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1626 [+bootstrap-target+]:
1627         echo stage[+id+] > stage_final
1628         @r=`${PWD_COMMAND}`; export r; \
1629         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1630         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1631         @: $(MAKE); $(unstage)
1632         @r=`${PWD_COMMAND}`; export r; \
1633         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1634         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1635         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1636
1637 [+bootstrap-target+]-lean:
1638         echo stage[+id+] > stage_final
1639         @r=`${PWD_COMMAND}`; export r; \
1640         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1641         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1642         @: $(MAKE); $(unstage)
1643         @r=`${PWD_COMMAND}`; export r; \
1644         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1645         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1646         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1647 [+ ENDIF bootstrap-target +]
1648
1649 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1650 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1651 .PHONY: distclean-stage[+id+]
1652 distclean-stage[+id+]::
1653         @: $(MAKE); $(stage)
1654         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1655         rm -rf stage[+id+]-* [+
1656           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1657
1658 [+ IF cleanstrap-target +]
1659 .PHONY: [+cleanstrap-target+]
1660 [+cleanstrap-target+]: do-distclean local-clean
1661         echo stage[+id+] > stage_final
1662         @r=`${PWD_COMMAND}`; export r; \
1663         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1664         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1665         @: $(MAKE); $(unstage)
1666         @r=`${PWD_COMMAND}`; export r; \
1667         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1668         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1669         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1670 [+ ENDIF cleanstrap-target +]
1671 @endif gcc-bootstrap
1672
1673 [+ ENDFOR bootstrap-stage +]
1674
1675 stageprofile-end::
1676         $(MAKE) distclean-stagefeedback
1677
1678 stagefeedback-start::
1679         @r=`${PWD_COMMAND}`; export r; \
1680         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1681         for i in prev-*; do \
1682           j=`echo $$i | sed s/^prev-//` ; \
1683           cd $$r/$$i && \
1684           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1685           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1686         done
1687
1688 @if gcc-bootstrap
1689 do-distclean: distclean-stage1
1690
1691 # Provide a GCC build when we're building target libraries.  This does
1692 # not work as a dependency, just as the minimum necessary to avoid errors.
1693 stage_last:
1694         @r=`${PWD_COMMAND}`; export r; \
1695         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1696         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1697
1698 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1699 # it in the dependency so that for example `make -j3 all-gcc' works.
1700 stage_current:
1701         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1702
1703 .PHONY: restrap
1704 restrap::
1705         @: $(MAKE); $(stage)
1706         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1707           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1708 restrap:: all
1709 @endif gcc-bootstrap
1710
1711 # --------------------------------------
1712 # Dependencies between different modules
1713 # --------------------------------------
1714
1715 # Generic dependencies for target modules on host stuff, especially gcc
1716 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1717   +][+ FOR bootstrap_stage +]
1718 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1719   ENDFOR +][+ ELSE bootstrap +]
1720 configure-target-[+module+]: stage_last[+
1721   ENDIF bootstrap +][+ ENDFOR target_modules +]
1722 @endif gcc-bootstrap
1723
1724 @if gcc-no-bootstrap[+ FOR target_modules +]
1725 configure-target-[+module+]: maybe-all-gcc[+
1726   ENDFOR target_modules +]
1727 @endif gcc-no-bootstrap
1728
1729
1730 # There are two types of dependencies here: 'hard' dependencies, where one
1731 # module simply won't build without the other; and 'soft' dependencies, where
1732 # if the depended-on module is missing, the depending module will do without
1733 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1734 # are made here to depend on a 'maybe-' target.  If you're not sure,
1735 # it's safer to use a soft dependency.
1736
1737 [+ ;; These Scheme functions build the bulk of the dependencies.
1738    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1739    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1740    ;; is taken from VAR-NAME.
1741    (define dep-target (lambda (module-kind var-name hard)
1742       (string-append
1743          (if hard "" "maybe-")
1744          (dep-subtarget var-name)
1745          module-kind
1746          (dep-module var-name)
1747       )))
1748
1749    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1750    (define make-dep (lambda (module-kind on-kind)
1751       (string-append
1752          (dep-target module-kind "module" #t) ": "
1753          (dep-target on-kind "on" (exist? "hard")))))
1754
1755    ;; dep-subtarget extracts everything up to the first dash in the given
1756    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1757    (define dep-subtarget (lambda (var-name)
1758       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1759
1760    ;; dep-module extracts everything up to the first dash in the given
1761    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1762    (define dep-module (lambda (var-name)
1763       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1764
1765    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1766    (define dep-stage (lambda ()
1767       (string-append
1768          "stage"
1769          (get "id")
1770          "-")))
1771
1772    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1773    ;; but is written in Scheme.
1774    (define dep-maybe (lambda ()
1775       (if (exist? "hard") "" "maybe-")))
1776
1777    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1778    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1779    ;; configure or build dependencies between bootstrapped modules; it returns
1780    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1781    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1782    ;; is only necessary for host modules.
1783    (define dep-kind (lambda ()
1784       (if (and (hash-ref boot-modules (dep-module "module"))
1785                (=* (dep-module "on") "build-"))
1786           "prebootstrap"
1787
1788           (if (or (= (dep-subtarget "on") "install-")
1789                   (not (hash-ref boot-modules (dep-module "module")))
1790                   (not (hash-ref boot-modules (dep-module "on"))))
1791               "normal"
1792               "bootstrap"))))
1793
1794    ;; We now build the hash table that is used by dep-kind.
1795    (define boot-modules (make-hash-table 113))
1796 +]
1797
1798 [+ FOR host_modules +][+
1799    (if (exist? "bootstrap")
1800        (hash-create-handle! boot-modules (get "module") #t))
1801    "" +][+ ENDFOR host_modules +]
1802 [+ FOR target_modules +][+
1803    (if (exist? "bootstrap")
1804        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1805    "" +][+ ENDFOR target_modules +]
1806
1807 # With all the machinery above in place, it is pretty easy to generate
1808 # dependencies.  Host dependencies are a bit more complex because we have
1809 # to check for bootstrap/prebootstrap dependencies.  To resolve
1810 # prebootstrap dependencies, prebootstrap modules are gathered in
1811 # a hash table.
1812 [+ FOR dependencies +][+ (make-dep "" "") +]
1813 [+ CASE (dep-kind) +]
1814 [+ == "prebootstrap"
1815      +][+ FOR bootstrap_stage +]
1816 [+ (make-dep (dep-stage) "") +][+
1817        ENDFOR bootstrap_stage +]
1818 [+ == "bootstrap"
1819      +][+ FOR bootstrap_stage +]
1820 [+ (make-dep (dep-stage) (dep-stage)) +][+
1821        ENDFOR bootstrap_stage +]
1822 [+ ESAC +][+
1823 ENDFOR dependencies +]
1824
1825 # Dependencies for target modules on other target modules are
1826 # described by lang_env_dependencies; the defaults apply to anything
1827 # not mentioned there.
1828 [+
1829    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1830    (define lang-dep (lambda (lang)
1831       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1832
1833    ;; Build the hash table we will need.
1834    (define lang-env-deps (make-hash-table 7))
1835 +][+ FOR lang_env_dependencies +][+
1836    (if (exist? "cxx")
1837        (hash-create-handle! lang-env-deps
1838           (string-append (get "module") "-" "cxx") #t))
1839
1840    (if (exist? "no_c")
1841        (hash-create-handle! lang-env-deps
1842           (string-append (get "module") "-" "no_c") #t))
1843
1844    (if (exist? "no_gcc")
1845        (hash-create-handle! lang-env-deps
1846           (string-append (get "module") "-" "no_gcc") #t))
1847    "" +][+ ENDFOR lang_env_dependencies +]
1848
1849 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1850   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1851 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1852   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1853 @endif gcc-bootstrap
1854
1855 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1856 configure-target-[+module+]: maybe-all-target-libgcc[+
1857   ENDIF +][+ ENDFOR target_modules +]
1858 @endif gcc-no-bootstrap
1859
1860 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1861 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1862   ENDIF +][+ IF (lang-dep "cxx") +]
1863 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1864   ENDIF +]
1865 [+ ENDFOR target_modules +]
1866
1867 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1868 GDB_TK = @GDB_TK@
1869 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1870 configure-gdb: $(CONFIGURE_GDB_TK)
1871 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1872 install-gdb: $(INSTALL_GDB_TK)
1873
1874 # Serialization dependencies.  Host configures don't work well in parallel to
1875 # each other, due to contention over config.cache.  Target configures and
1876 # build configures are similar.
1877 @serialization_dependencies@
1878
1879 # --------------------------------
1880 # Regenerating top level configury
1881 # --------------------------------
1882
1883 # Rebuilding Makefile.in, using autogen.
1884 AUTOGEN = autogen
1885 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1886         cd $(srcdir) && $(AUTOGEN) Makefile.def
1887
1888 # Rebuilding Makefile.
1889 Makefile: $(srcdir)/Makefile.in config.status
1890         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1891
1892 config.status: configure
1893         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1894
1895 # Rebuilding configure.
1896 AUTOCONF = autoconf
1897 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1898         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1899         cd $(srcdir) && $(AUTOCONF)
1900
1901 # ------------------------------
1902 # Special directives to GNU Make
1903 # ------------------------------
1904
1905 # Don't pass command-line variables to submakes.
1906 .NOEXPORT:
1907 MAKEOVERRIDES=
1908
1909 # end of Makefile.in