Makefile.tpl

   1 [+ AutoGen5 template -*- Mode: Makefile -*-
   2 in
   3 +]
   4
   5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
   6 #
   7 # Makefile for directory with subdirs to build.
   8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   9 #   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
  10 #   Free Software Foundation
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING3.  If not see
  24 # <http://www.gnu.org/licenses/>.
  25 #
  26
  27 # First, test for a proper version of make, but only where one is required.
  28
  29 @if gcc
  30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  31 $(error GNU make version 3.80 or newer is required.)
  32 endif
  33 @endif gcc
  34
  35 # -------------------------------
  36 # Standard Autoconf-set variables
  37 # -------------------------------
  38 VPATH=@srcdir@
  39
  40 build_alias=@build_noncanonical@
  41 build_vendor=@build_vendor@
  42 build_os=@build_os@
  43 build=@build@
  44 host_alias=@host_noncanonical@
  45 host_vendor=@host_vendor@
  46 host_os=@host_os@
  47 host=@host@
  48 target_alias=@target_noncanonical@
  49 target_vendor=@target_vendor@
  50 target_os=@target_os@
  51 target=@target@
  52
  53 program_transform_name = @program_transform_name@
  54
  55 prefix = @prefix@
  56 exec_prefix = @exec_prefix@
  57
  58 srcdir = @srcdir@
  59
  60 bindir = @bindir@
  61 sbindir = @sbindir@
  62 libexecdir = @libexecdir@
  63 datadir = @datadir@
  64 sysconfdir = @sysconfdir@
  65 sharedstatedir = @sharedstatedir@
  66 localstatedir = @localstatedir@
  67 libdir = @libdir@
  68 includedir = @includedir@
  69 oldincludedir = @oldincludedir@
  70 infodir = @infodir@
  71 datarootdir = @datarootdir@
  72 docdir = @docdir@
  73 pdfdir = @pdfdir@
  74 htmldir = @htmldir@
  75 mandir = @mandir@
  76 man1dir = $(mandir)/man1
  77 man2dir = $(mandir)/man2
  78 man3dir = $(mandir)/man3
  79 man4dir = $(mandir)/man4
  80 man5dir = $(mandir)/man5
  81 man6dir = $(mandir)/man6
  82 man7dir = $(mandir)/man7
  83 man8dir = $(mandir)/man8
  84 man9dir = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 # This is the name of the environment variable used for the path to
 107 # the libraries.
 108 RPATH_ENVVAR = @RPATH_ENVVAR@
 109
 110 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 111 # is used instead of the directory itself to avoid including built
 112 # executables in PATH.
 113 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 114
 115 # Build programs are put under this directory.
 116 BUILD_SUBDIR = @build_subdir@
 117 # This is set by the configure script to the arguments to use when configuring
 118 # directories built for the build system.
 119 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 120
 121 # Linker flags to use on the host, for stage1 or when not
 122 # bootstrapping.
 123 STAGE1_LDFLAGS = @stage1_ldflags@
 124
 125 # Libraries to use on the host, for stage1 or when not bootstrapping.
 126 STAGE1_LIBS = @stage1_libs@
 127
 128 # Linker flags to use for stage2 and later.
 129 POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
 130
 131 # Libraries to use for stage2 and later.
 132 POSTSTAGE1_LIBS = @poststage1_libs@
 133
 134 # This is the list of variables to export in the environment when
 135 # configuring any subdirectory.  It must also be exported whenever
 136 # recursing into a build directory in case that directory's Makefile
 137 # re-runs configure.
 138 BASE_EXPORTS = \
 139         FLEX="$(FLEX)"; export FLEX; \
 140         LEX="$(LEX)"; export LEX; \
 141         BISON="$(BISON)"; export BISON; \
 142         YACC="$(YACC)"; export YACC; \
 143         M4="$(M4)"; export M4; \
 144         SED="$(SED)"; export SED; \
 145         AWK="$(AWK)"; export AWK; \
 146         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 147
 148 # This is the list of variables to export in the environment when
 149 # configuring subdirectories for the build system.
 150 BUILD_EXPORTS = \
 151         $(BASE_EXPORTS) \
 152         AR="$(AR_FOR_BUILD)"; export AR; \
 153         AS="$(AS_FOR_BUILD)"; export AS; \
 154         CC="$(CC_FOR_BUILD)"; export CC; \
 155         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 156         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 157         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 158         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 159         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 160         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 161         GOC="$(GOC_FOR_BUILD)"; export GOC; \
 162         GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
 163         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 164         LD="$(LD_FOR_BUILD)"; export LD; \
 165         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 166         NM="$(NM_FOR_BUILD)"; export NM; \
 167         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 168         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 169         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 170
 171 # These variables must be set on the make command line for directories
 172 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 173 EXTRA_BUILD_FLAGS = \
 174         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 175         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 176
 177 # This is the list of directories to built for the host system.
 178 SUBDIRS = @configdirs@
 179 TARGET_CONFIGDIRS = @target_configdirs@
 180 # This is set by the configure script to the arguments to use when configuring
 181 # directories built for the host system.
 182 HOST_CONFIGARGS = @host_configargs@
 183 # Host programs are put under this directory, which is . except if building
 184 # with srcdir=..
 185 HOST_SUBDIR = @host_subdir@
 186 # This is the list of variables to export in the environment when
 187 # configuring subdirectories for the host system.  We need to pass
 188 # some to the GCC configure because of its hybrid host/target nature.
 189 HOST_EXPORTS = \
 190         $(BASE_EXPORTS) \
 191         CC="$(CC)"; export CC; \
 192         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 193         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 194         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 195         CXX="$(CXX)"; export CXX; \
 196         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 197         GCJ="$(GCJ)"; export GCJ; \
 198         GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
 199         GOC="$(GOC)"; export GOC; \
 200         AR="$(AR)"; export AR; \
 201         AS="$(AS)"; export AS; \
 202         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 203         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 204         LD="$(LD)"; export LD; \
 205         LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
 206         NM="$(NM)"; export NM; \
 207         RANLIB="$(RANLIB)"; export RANLIB; \
 208         WINDRES="$(WINDRES)"; export WINDRES; \
 209         WINDMC="$(WINDMC)"; export WINDMC; \
 210         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 211         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 212         READELF="$(READELF)"; export READELF; \
 213         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 214         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 215         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 216         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 217         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 218         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 219         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 220         READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
 221         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 222         HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
 223         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 224         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 225         ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
 226         ISLINC="$(HOST_ISLINC)"; export ISLINC; \
 227         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 228         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 229         LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
 230         LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
 231 @if gcc-bootstrap
 232         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 233 @endif gcc-bootstrap
 234         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 235
 236 POSTSTAGE1_CXX_EXPORT = \
 237         CXX='$(CXX)'; export CXX; \
 238         CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
 239 @if target-libstdc++-v3-bootstrap
 240 # Override the above if we're bootstrapping C++.
 241 POSTSTAGE1_CXX_EXPORT = \
 242         CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
 243           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
 244           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 245           -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
 246           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
 247           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
 248           `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
 249           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
 250           -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
 251           export CXX; \
 252         CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
 253 @endif target-libstdc++-v3-bootstrap
 254
 255 # Similar, for later GCC stages.
 256 POSTSTAGE1_HOST_EXPORTS = \
 257         $(HOST_EXPORTS) \
 258         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 259           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
 260           $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 261         CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
 262         $(POSTSTAGE1_CXX_EXPORT) \
 263         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
 264         LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
 265         HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
 266
 267 # Target libraries are put under this directory:
 268 TARGET_SUBDIR = @target_subdir@
 269 # This is set by the configure script to the arguments to use when configuring
 270 # directories built for the target.
 271 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 272 # This is the list of variables to export in the environment when
 273 # configuring subdirectories for the target system.
 274 BASE_TARGET_EXPORTS = \
 275         $(BASE_EXPORTS) \
 276         AR="$(AR_FOR_TARGET)"; export AR; \
 277         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 278         CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
 279         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 280         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 281         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 282         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 283         GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
 284         GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
 285         GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
 286         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 287         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 288         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 289         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 290         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 291         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 292         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 293         READELF="$(READELF_FOR_TARGET)"; export READELF; \
 294         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 295         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 296         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 297 @if gcc-bootstrap
 298         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 299 @endif gcc-bootstrap
 300         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 301         TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
 302
 303 RAW_CXX_TARGET_EXPORTS = \
 304         $(BASE_TARGET_EXPORTS) \
 305         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 306         CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 307
 308 NORMAL_TARGET_EXPORTS = \
 309         $(BASE_TARGET_EXPORTS) \
 310         CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
 311
 312 # Where to find GMP
 313 HOST_GMPLIBS = @gmplibs@
 314 HOST_GMPINC = @gmpinc@
 315
 316 # Where to find ISL
 317 HOST_ISLLIBS = @isllibs@
 318 HOST_ISLINC = @islinc@
 319
 320 # Where to find CLOOG
 321 HOST_CLOOGLIBS = @clooglibs@
 322 HOST_CLOOGINC = @clooginc@
 323
 324 # Where to find libelf
 325 HOST_LIBELFLIBS = @libelflibs@
 326 HOST_LIBELFINC = @libelfinc@
 327
 328 EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
 329
 330 # ----------------------------------------------
 331 # Programs producing files for the BUILD machine
 332 # ----------------------------------------------
 333
 334 SHELL = @SHELL@
 335
 336 # pwd command to use.  Allow user to override default by setting PWDCMD in
 337 # the environment to account for automounters.  The make variable must not
 338 # be called PWDCMD, otherwise the value set here is passed to make
 339 # subprocesses and overrides the setting from the user's environment.
 340 # Don't use PWD since it is a common shell environment variable and we
 341 # don't want to corrupt it.
 342 PWD_COMMAND = $${PWDCMD-pwd}
 343
 344 # compilers to use to create programs which must be run in the build
 345 # environment.
 346 AR_FOR_BUILD = @AR_FOR_BUILD@
 347 AS_FOR_BUILD = @AS_FOR_BUILD@
 348 CC_FOR_BUILD = @CC_FOR_BUILD@
 349 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 350 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 351 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 352 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 353 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 354 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 355 GOC_FOR_BUILD = @GOC_FOR_BUILD@
 356 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 357 LD_FOR_BUILD = @LD_FOR_BUILD@
 358 NM_FOR_BUILD = @NM_FOR_BUILD@
 359 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 360 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 361 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 362
 363 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 364 # here so that they can be overridden by Makefile fragments.
 365 BUILD_PREFIX = @BUILD_PREFIX@
 366 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 367
 368 # Flags to pass to stage2 and later makes.  They are defined
 369 # here so that they can be overridden by Makefile fragments.
 370 BOOT_CFLAGS= -g -O2
 371 BOOT_LDFLAGS=
 372 BOOT_ADAFLAGS= -gnatpg
 373
 374 AWK = @AWK@
 375 SED = @SED@
 376 BISON = @BISON@
 377 YACC = @YACC@
 378 FLEX = @FLEX@
 379 LEX = @LEX@
 380 M4 = @M4@
 381 MAKEINFO = @MAKEINFO@
 382 EXPECT = @EXPECT@
 383 RUNTEST = @RUNTEST@
 384
 385 # This just becomes part of the MAKEINFO definition passed down to
 386 # sub-makes.  It lets flags be given on the command line while still
 387 # using the makeinfo from the object tree.
 388 # (Default to avoid splitting info files by setting the threshold high.)
 389 MAKEINFOFLAGS = --split-size=5000000
 390
 391 # ---------------------------------------------
 392 # Programs producing files for the HOST machine
 393 # ---------------------------------------------
 394
 395 AS = @AS@
 396 AR = @AR@
 397 AR_FLAGS = rc
 398 CC = @CC@
 399 CXX = @CXX@
 400 DLLTOOL = @DLLTOOL@
 401 LD = @LD@
 402 LIPO = @LIPO@
 403 NM = @NM@
 404 OBJDUMP = @OBJDUMP@
 405 RANLIB = @RANLIB@
 406 READELF = @READELF@
 407 STRIP = @STRIP@
 408 WINDRES = @WINDRES@
 409 WINDMC = @WINDMC@
 410
 411 GNATBIND = @GNATBIND@
 412 GNATMAKE = @GNATMAKE@
 413
 414 CFLAGS = @CFLAGS@
 415 LDFLAGS = @LDFLAGS@
 416 LIBCFLAGS = $(CFLAGS)
 417 CXXFLAGS = @CXXFLAGS@
 418 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 419 GOCFLAGS = $(CFLAGS)
 420
 421 TFLAGS =
 422
 423 # Defaults for all stages; some are overridden below.
 424
 425 STAGE_CFLAGS = $(BOOT_CFLAGS)
 426 STAGE_TFLAGS = $(TFLAGS)
 427 STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
 428
 429 [+ FOR bootstrap-stage +]
 430 # Defaults for stage [+id+]; some are overridden below.
 431 STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
 432 STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
 433 @if target-libstdc++-v3-bootstrap
 434 # Override the above if we're bootstrapping C++.
 435 STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
 436 @endif target-libstdc++-v3-bootstrap
 437 STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
 438 STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
 439 [+ ENDFOR bootstrap-stage +]
 440
 441 # Only build the C compiler for stage1, because that is the only one that
 442 # we can guarantee will build with the native compiler, and also it is the
 443 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 444 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 445 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 446
 447 STAGE1_CFLAGS = @stage1_cflags@
 448 STAGE1_CHECKING = @stage1_checking@
 449 STAGE1_LANGUAGES = @stage1_languages@
 450 # * We force-disable intermodule optimizations, even if
 451 #   --enable-intermodule was passed, since the installed compiler
 452 #   probably can't handle them.  Luckily, autoconf always respects
 453 #   the last argument when conflicting --enable arguments are passed.
 454 # * Likewise, we force-disable coverage flags, since the installed
 455 #   compiler probably has never heard of them.
 456 # * We also disable -Wformat, since older GCCs don't understand newer %s.
 457 STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
 458           --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
 459           --disable-build-format-warnings
 460
 461 STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
 462 STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
 463
 464 STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
 465 STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
 466
 467 do-compare = @do_compare@
 468 do-compare3 = $(do-compare)
 469
 470 # -----------------------------------------------
 471 # Programs producing files for the TARGET machine
 472 # -----------------------------------------------
 473
 474 AR_FOR_TARGET=@AR_FOR_TARGET@
 475 AS_FOR_TARGET=@AS_FOR_TARGET@
 476 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
 477
 478 # If GCC_FOR_TARGET is not overriden on the command line, then this
 479 # variable is passed down to the gcc Makefile, where it is used to
 480 # build libgcc2.a.  We define it here so that it can itself be
 481 # overridden on the command line.
 482 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
 483 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
 484 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
 485 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
 486 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
 487 GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
 488 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 489 LD_FOR_TARGET=@LD_FOR_TARGET@
 490
 491 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 492 NM_FOR_TARGET=@NM_FOR_TARGET@
 493 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 494 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 495 READELF_FOR_TARGET=@READELF_FOR_TARGET@
 496 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 497 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 498 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 499
 500 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 501 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 502 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 503
 504 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 505 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 506
 507 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 508 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 509 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 510 GOCFLAGS_FOR_TARGET = -O2 -g
 511
 512 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 513 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 514 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 515
 516 XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
 517
 518 # ------------------------------------
 519 # Miscellaneous targets and flag lists
 520 # ------------------------------------
 521
 522 # The first rule in the file had better be this one.  Don't put any above it.
 523 # This lives here to allow makefile fragments to contain dependencies.
 524 all:
 525
 526 #### host and target specific makefile fragments come in here.
 527 @target_makefile_frag@
 528 @alphaieee_frag@
 529 @ospace_frag@
 530 @host_makefile_frag@
 531 ###
 532
 533 # This is the list of directories that may be needed in RPATH_ENVVAR
 534 # so that programs built for the target machine work.
 535 TARGET_LIB_PATH = [+ FOR target_modules +][+
 536   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 537   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 538 [+ FOR target_modules +][+ IF lib_path +]
 539 @if target-[+module+]
 540 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 541 @endif target-[+module+]
 542 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 543
 544
 545 # This is the list of directories that may be needed in RPATH_ENVVAR
 546 # so that programs built for the host machine work.
 547 HOST_LIB_PATH = [+ FOR host_modules +][+
 548   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 549   ENDFOR host_modules +]
 550
 551 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 552 @if gcc
 553 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 554 @endif gcc
 555
 556 [+ FOR host_modules +][+ IF lib_path +]
 557 @if [+module+]
 558 HOST_LIB_PATH_[+module+] = \
 559   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 560   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 561 @endif [+module+]
 562 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 563
 564 CXX_FOR_TARGET_FLAG_TO_PASS = \
 565         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
 566 @if target-libstdc++-v3
 567 # CXX_FOR_TARGET is tricky to get right for target libs that require a
 568 # functional C++ compiler.  When we recurse, if we expand
 569 # CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
 570 # libstdc++ include flags from the script.  Instead, we get an
 571 # -funconfigured-* word, so that we'll get errors if this invalid C++
 572 # command line is used for anything, but also so that we can use the
 573 # word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
 574 # don't pass it on, sub-make will use the default definition, that
 575 # re-expands it at the time of use, so we'll get it right when we need
 576 # it.  One potential exception is the expansion of CXX_FOR_TARGET
 577 # passed down as part of CXX within TARGET_FLAGS, but this wouldn't
 578 # really work, for C++ host programs can't depend on the current-stage
 579 # C++ target library.
 580 CXX_FOR_TARGET_FLAG_TO_PASS = \
 581         $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
 582 @endif target-libstdc++-v3
 583
 584 # Flags to pass down to all sub-makes.
 585 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 586         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 587         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
 588         "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
 589         "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
 590         "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
 591         $(CXX_FOR_TARGET_FLAG_TO_PASS) \
 592         "TFLAGS=$(TFLAGS)" \
 593         "CONFIG_SHELL=$(SHELL)" \
 594         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 595
 596 # We leave this in just in case, but it is not needed anymore.
 597 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 598
 599 # Flags to pass down to most sub-makes, in which we're building with
 600 # the host environment.
 601 EXTRA_HOST_FLAGS = \
 602         'AR=$(AR)' \
 603         'AS=$(AS)' \
 604         'CC=$(CC)' \
 605         'CXX=$(CXX)' \
 606         'DLLTOOL=$(DLLTOOL)' \
 607         'GCJ=$(GCJ)' \
 608         'GFORTRAN=$(GFORTRAN)' \
 609         'GOC=$(GOC)' \
 610         'LD=$(LD)' \
 611         'LIPO=$(LIPO)' \
 612         'NM=$(NM)' \
 613         'OBJDUMP=$(OBJDUMP)' \
 614         'RANLIB=$(RANLIB)' \
 615         'READELF=$(READELF)' \
 616         'STRIP=$(STRIP)' \
 617         'WINDRES=$(WINDRES)' \
 618         'WINDMC=$(WINDMC)'
 619
 620 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 621
 622 # Flags to pass to stage1 or when not bootstrapping.
 623
 624 STAGE1_FLAGS_TO_PASS = \
 625         LDFLAGS="$${LDFLAGS}" \
 626         HOST_LIBS="$${HOST_LIBS}"
 627
 628 # Flags to pass to stage2 and later makes.
 629
 630 POSTSTAGE1_FLAGS_TO_PASS = \
 631         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 632         CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
 633         GNATBIND="$${GNATBIND}" \
 634         LDFLAGS="$${LDFLAGS}" \
 635         HOST_LIBS="$${HOST_LIBS}" \
 636         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 637
 638 # Flags to pass down to makes which are built with the target environment.
 639 # The double $ decreases the length of the command line; those variables
 640 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 641 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 642 # so we expand them here.
 643 EXTRA_TARGET_FLAGS = \
 644         'AR=$$(AR_FOR_TARGET)' \
 645         'AS=$(COMPILER_AS_FOR_TARGET)' \
 646         'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 647         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 648         'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 649         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 650         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 651         'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 652         'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 653         'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
 654         'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
 655         'LD=$(COMPILER_LD_FOR_TARGET)' \
 656         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 657         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 658         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 659         'NM=$(COMPILER_NM_FOR_TARGET)' \
 660         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 661         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 662         'READELF=$$(READELF_FOR_TARGET)' \
 663         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 664         'WINDMC=$$(WINDMC_FOR_TARGET)' \
 665         'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
 666         "TFLAGS=$$TFLAGS"
 667
 668 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 669
 670 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 671 # unfortunately needs the native compiler and the target ar and
 672 # ranlib.
 673 # If any variables are added here, they must be added to do-*, below.
 674 # The BUILD_* variables are a special case, which are used for the gcc
 675 # cross-building scheme.
 676 EXTRA_GCC_FLAGS = \
 677         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 678         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 679         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 680
 681 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 682
 683 @if gcc
 684 BUILD_CONFIG = @BUILD_CONFIG@
 685 ifneq ($(BUILD_CONFIG),)
 686 include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
 687 endif
 688 @endif gcc
 689
 690 .PHONY: configure-host
 691 configure-host: [+
 692   FOR host_modules +] \
 693     maybe-configure-[+module+][+
 694   ENDFOR host_modules +]
 695 .PHONY: configure-target
 696 configure-target: [+
 697   FOR target_modules +] \
 698     maybe-configure-target-[+module+][+
 699   ENDFOR target_modules +]
 700
 701 # The target built for a native non-bootstrap build.
 702 .PHONY: all
 703 all:
 704 @if gcc-bootstrap
 705         [ -f stage_final ] || echo stage3 > stage_final
 706         @r=`${PWD_COMMAND}`; export r; \
 707         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 708         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 709 @endif gcc-bootstrap
 710         @: $(MAKE); $(unstage)
 711         @r=`${PWD_COMMAND}`; export r; \
 712         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 713 @if gcc-bootstrap
 714         if [ -f stage_last ]; then \
 715           TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
 716           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 717         else \
 718 @endif gcc-bootstrap
 719           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
 720 @if gcc-bootstrap
 721             ; \
 722         fi \
 723 @endif gcc-bootstrap
 724         && :
 725
 726 .PHONY: all-build
 727 [+ FOR build_modules +]
 728 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 729
 730 .PHONY: all-host
 731 [+ FOR host_modules +][+ IF bootstrap +]
 732 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 733 all-host: maybe-all-[+module+][+ IF bootstrap +]
 734 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 735
 736 .PHONY: all-target
 737 [+ FOR target_modules +][+ IF bootstrap +]
 738 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 739 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 740 @endif target-[+module+]-no-bootstrap[+
 741   ENDIF bootstrap +][+ ENDFOR target_modules +]
 742
 743 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 744 # ``make X'' in all subdirectories (because, in general, there is a
 745 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 746 # but it may do additional work as well).
 747 [+ FOR recursive_targets +]
 748 .PHONY: do-[+make_target+]
 749 do-[+make_target+]:
 750         @: $(MAKE); $(unstage)
 751         @r=`${PWD_COMMAND}`; export r; \
 752         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 753         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 754           [+make_target+]-target
 755
 756
 757 .PHONY: [+make_target+]-host
 758 [+ FOR host_modules +]
 759 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 760
 761 .PHONY: [+make_target+]-target
 762 [+ FOR target_modules +]
 763 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 764 [+ ENDFOR recursive_targets +]
 765
 766 # Here are the targets which correspond to the do-X targets.
 767
 768 .PHONY: info installcheck dvi pdf html
 769 .PHONY: install-info install-pdf install-html
 770 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 771 .PHONY: local-clean local-distclean local-maintainer-clean
 772 info: do-info
 773 installcheck: do-installcheck
 774 dvi: do-dvi
 775 pdf: do-pdf
 776 html: do-html
 777
 778 # Make sure makeinfo is built before we do a `make info', if we're
 779 # in fact building texinfo.
 780 do-info: maybe-all-texinfo
 781
 782 install-info: do-install-info dir.info
 783         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 784         if [ -f dir.info ] ; then \
 785           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 786         else true ; fi
 787
 788 install-pdf: do-install-pdf
 789
 790 install-html: do-install-html
 791
 792 local-clean:
 793         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 794
 795 local-distclean:
 796         -rm -f Makefile config.status config.cache mh-frag mt-frag
 797         -rm -f maybedep.tmp serdep.tmp
 798         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 799           rm -rf $(TARGET_SUBDIR); \
 800         else true; fi
 801         -rm -rf $(BUILD_SUBDIR)
 802         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 803           rm -rf $(HOST_SUBDIR); \
 804         else true; fi
 805         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 806         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 807         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 808         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 809         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 810         -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
 811
 812 local-maintainer-clean:
 813         @echo "This command is intended for maintainers to use;"
 814         @echo "it deletes files that may require special tools to rebuild."
 815
 816 clean: do-clean local-clean
 817 mostlyclean: do-mostlyclean local-clean
 818 distclean: do-distclean local-clean local-distclean
 819 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 820 maintainer-clean: local-distclean
 821 realclean: maintainer-clean
 822
 823 # Check target.
 824
 825 .PHONY: check do-check
 826 check: do-check
 827
 828 # Only include modules actually being configured and built.
 829 .PHONY: check-host
 830 check-host: [+
 831   FOR host_modules +] \
 832     maybe-check-[+module+][+
 833   ENDFOR host_modules +]
 834
 835 .PHONY: check-target
 836 check-target: [+
 837   FOR target_modules +] \
 838     maybe-check-target-[+module+][+
 839   ENDFOR target_modules +]
 840
 841 do-check:
 842         @: $(MAKE); $(unstage)
 843         @r=`${PWD_COMMAND}`; export r; \
 844         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 845         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 846
 847 # Automated reporting of test results.
 848
 849 warning.log: build.log
 850         $(srcdir)/contrib/warn_summary build.log > $@
 851
 852 mail-report.log:
 853         if test x'$(BOOT_CFLAGS)' != x''; then \
 854             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 855         fi; \
 856         $(srcdir)/contrib/test_summary -t >$@
 857         chmod +x $@
 858         echo If you really want to send e-mail, run ./$@ now
 859
 860 mail-report-with-warnings.log: warning.log
 861         if test x'$(BOOT_CFLAGS)' != x''; then \
 862             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 863         fi; \
 864         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 865         chmod +x $@
 866         echo If you really want to send e-mail, run ./$@ now
 867
 868 # Installation targets.
 869
 870 .PHONY: install uninstall
 871 install:
 872         @: $(MAKE); $(unstage)
 873         @r=`${PWD_COMMAND}`; export r; \
 874         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 875         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 876
 877 .PHONY: install-host-nogcc
 878 install-host-nogcc: [+
 879   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 880     maybe-install-[+module+][+ ENDIF +][+
 881   ENDFOR host_modules +]
 882
 883 .PHONY: install-host
 884 install-host: [+
 885   FOR host_modules +] \
 886     maybe-install-[+module+][+
 887   ENDFOR host_modules +]
 888
 889 .PHONY: install-target
 890 install-target: [+
 891   FOR target_modules +] \
 892     maybe-install-target-[+module+][+
 893   ENDFOR target_modules +]
 894
 895 uninstall:
 896         @echo "the uninstall target is not supported in this tree"
 897
 898 .PHONY: install.all
 899 install.all: install-no-fixedincludes
 900         @if [ -f ./gcc/Makefile ] ; then \
 901                 r=`${PWD_COMMAND}` ; export r ; \
 902                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 903                 $(HOST_EXPORTS) \
 904                 (cd ./gcc && \
 905                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 906         else \
 907                 true ; \
 908         fi
 909
 910 # install-no-fixedincludes is used to allow the elaboration of binary packages
 911 # suitable for distribution, where we cannot include the fixed system header
 912 # files.
 913 .PHONY: install-no-fixedincludes
 914 install-no-fixedincludes: installdirs install-host-nogcc \
 915         install-target gcc-install-no-fixedincludes
 916
 917 .PHONY: install-strip
 918 install-strip:
 919         @: $(MAKE); $(unstage)
 920         @r=`${PWD_COMMAND}`; export r; \
 921         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 922         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
 923
 924 .PHONY: install-strip-host
 925 install-strip-host: [+
 926   FOR host_modules +] \
 927     maybe-install-strip-[+module+][+
 928   ENDFOR host_modules +]
 929
 930 .PHONY: install-strip-target
 931 install-strip-target: [+
 932   FOR target_modules +] \
 933     maybe-install-strip-target-[+module+][+
 934   ENDFOR target_modules +]
 935
 936
 937 ### other supporting targets
 938
 939 MAKEDIRS= \
 940         $(DESTDIR)$(prefix) \
 941         $(DESTDIR)$(exec_prefix)
 942 .PHONY: installdirs
 943 installdirs: mkinstalldirs
 944         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 945
 946 dir.info: do-install-info
 947         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 948           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 949           mv -f dir.info.new dir.info ; \
 950         else true ; \
 951         fi
 952
 953 dist:
 954         @echo "Building a full distribution of this tree isn't done"
 955         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 956
 957 etags tags: TAGS
 958
 959 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 960 # ability to use several tags files at once, so there is probably no need
 961 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 962 # (if we felt like it) have this Makefile write a piece of elisp which
 963 # the user could load to tell emacs19 where all the TAGS files we just
 964 # built are.
 965 TAGS: do-TAGS
 966
 967 # ------------------------------------
 968 # Macros for configure and all targets
 969 # ------------------------------------
 970
 971 [+ DEFINE configure +]
 972 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 973 maybe-configure-[+prefix+][+module+]:
 974 @if gcc-bootstrap
 975 configure-[+prefix+][+module+]: stage_current
 976 @endif gcc-bootstrap
 977 @if [+prefix+][+module+]
 978 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 979 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 980         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 981         @r=`${PWD_COMMAND}`; export r; \
 982         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 983         [+ IF check_multilibs
 984         +]echo "Checking multilib configuration for [+module+]..."; \
 985         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 986         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 987         if test -r [+subdir+]/[+module+]/multilib.out; then \
 988           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 989             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 990           else \
 991             rm -f [+subdir+]/[+module+]/Makefile; \
 992             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 993           fi; \
 994         else \
 995           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 996         fi; \
 997         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 998         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 999         [+exports+] [+extra_exports+] \
1000         echo Configuring in [+subdir+]/[+module+]; \
1001         cd "[+subdir+]/[+module+]" || exit 1; \
1002         case $(srcdir) in \
1003           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1004           *) topdir=`echo [+subdir+]/[+module+]/ | \
1005                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1006         esac; \
1007         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1008         [+ IF no-config-site +]rm -f no-such-file || : ; \
1009         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1010           $$s/$$module_srcdir/configure \
1011           --srcdir=$${topdir}/$$module_srcdir \
1012           [+args+] --build=${build_alias} --host=[+host_alias+] \
1013           --target=[+target_alias+] [+extra_configure_flags+] \
1014           || exit 1
1015 @endif [+prefix+][+module+]
1016
1017 [+ IF bootstrap +]
1018 [+ FOR bootstrap_stage +]
1019 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1020 maybe-configure-stage[+id+]-[+prefix+][+module+]:
1021 @if [+prefix+][+module+]-bootstrap
1022 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1023 configure-stage[+id+]-[+prefix+][+module+]:
1024         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1025         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1026         @r=`${PWD_COMMAND}`; export r; \
1027         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1028         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1029         [+ IF check_multilibs
1030         +]echo "Checking multilib configuration for [+module+]..."; \
1031         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1032         if test -r [+subdir+]/[+module+]/multilib.out; then \
1033           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1034             rm -f [+subdir+]/[+module+]/multilib.tmp; \
1035           else \
1036             rm -f [+subdir+]/[+module+]/Makefile; \
1037             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1038           fi; \
1039         else \
1040           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1041         fi; \
1042         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1043         [+exports+][+ IF prev +] \
1044         [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1045         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1046         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1047         LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1048         CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1049         CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1050         LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1051         LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1052   ENDIF prefix +] [+extra_exports+] \
1053         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1054         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1055         cd [+subdir+]/[+module+] || exit 1; \
1056         case $(srcdir) in \
1057           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1058           *) topdir=`echo [+subdir+]/[+module+]/ | \
1059                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1060         esac; \
1061         module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1062         $(SHELL) $$s/$$module_srcdir/configure \
1063           --srcdir=$${topdir}/$$module_srcdir \
1064           [+args+] --build=${build_alias} --host=[+host_alias+] \
1065           --target=[+target_alias+] \
1066           [+ IF prev +] --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +] \
1067           $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1068           [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1069 @endif [+prefix+][+module+]-bootstrap
1070 [+ ENDFOR bootstrap_stage +]
1071 [+ ENDIF bootstrap +]
1072 [+ ENDDEF +]
1073
1074 [+ DEFINE all +]
1075 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1076 maybe-all-[+prefix+][+module+]:
1077 @if gcc-bootstrap
1078 all-[+prefix+][+module+]: stage_current
1079 @endif gcc-bootstrap
1080 @if [+prefix+][+module+]
1081 TARGET-[+prefix+][+module+]=[+
1082   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1083 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1084 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1085         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1086         @r=`${PWD_COMMAND}`; export r; \
1087         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1088         [+exports+] [+extra_exports+] \
1089         (cd [+subdir+]/[+module+] && \
1090           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1091                 $(TARGET-[+prefix+][+module+]))
1092 @endif [+prefix+][+module+]
1093
1094 [+ IF bootstrap +]
1095 [+ FOR bootstrap_stage +]
1096 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1097 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1098 maybe-all-stage[+id+]-[+prefix+][+module+]:
1099 maybe-clean-stage[+id+]-[+prefix+][+module+]:
1100 @if [+prefix+][+module+]-bootstrap
1101 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1102 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1103 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1104 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1105         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1106         @r=`${PWD_COMMAND}`; export r; \
1107         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1108         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1109         [+exports+][+ IF prev +] \
1110         [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1111         cd [+subdir+]/[+module+] && \
1112         $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1113                 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1114                 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1115                 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1116                 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1117                 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1118                 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1119                 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1120                 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1121                 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1122                 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1123                 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1124                 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1125                 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1126                 $(TARGET-stage[+id+]-[+prefix+][+module+])
1127
1128 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1129 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1130 clean-stage[+id+]-[+prefix+][+module+]:
1131         @if [ $(current_stage) = stage[+id+] ]; then \
1132           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1133         else \
1134           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1135           $(MAKE) stage[+id+]-start; \
1136         fi; \
1137         cd [+subdir+]/[+module+] && \
1138         $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1139         [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1140 @endif [+prefix+][+module+]-bootstrap
1141
1142 [+ ENDFOR bootstrap_stage +]
1143 [+ ENDIF bootstrap +]
1144 [+ ENDDEF +]
1145
1146 # --------------------------------------
1147 # Modules which run on the build machine
1148 # --------------------------------------
1149 [+ FOR build_modules +]
1150 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1151              host_alias=(get "host" "${build_alias}")
1152              target_alias=(get "target" "${target_alias}")
1153              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1154
1155 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1156              args="$(EXTRA_BUILD_FLAGS)" +]
1157 [+ ENDFOR build_module +]
1158
1159 # --------------------------------------
1160 # Modules which run on the host machine
1161 # --------------------------------------
1162 [+ FOR host_modules +]
1163 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
1164              exports="$(HOST_EXPORTS)"
1165              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1166              host_alias=(get "host" "${host_alias}")
1167              target_alias=(get "target" "${target_alias}")
1168              args="$(HOST_CONFIGARGS)" +]
1169
1170 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1171        exports="$(HOST_EXPORTS)"
1172        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1173        args="$(EXTRA_HOST_FLAGS)"
1174        stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1175        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1176
1177 .PHONY: check-[+module+] maybe-check-[+module+]
1178 maybe-check-[+module+]:
1179 @if [+module+]
1180 maybe-check-[+module+]: check-[+module+]
1181 [+ IF no_check +]
1182 check-[+module+]:
1183 [+ ELIF no_check_cross +]
1184 # This module is only tested in a native toolchain.
1185 check-[+module+]:
1186         @: $(MAKE); $(unstage)
1187         @if [ '$(host)' = '$(target)' ] ; then \
1188           r=`${PWD_COMMAND}`; export r; \
1189           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1190           $(HOST_EXPORTS) \
1191           (cd $(HOST_SUBDIR)/[+module+] && \
1192             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1193         fi
1194 [+ ELSE check +]
1195 check-[+module+]:
1196         @: $(MAKE); $(unstage)
1197         @r=`${PWD_COMMAND}`; export r; \
1198         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1199         $(HOST_EXPORTS) \
1200         (cd $(HOST_SUBDIR)/[+module+] && \
1201           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1202 [+ ENDIF no_check +]
1203 @endif [+module+]
1204
1205 .PHONY: install-[+module+] maybe-install-[+module+]
1206 maybe-install-[+module+]:
1207 @if [+module+]
1208 maybe-install-[+module+]: install-[+module+]
1209 [+ IF no_install +]
1210 install-[+module+]:
1211 [+ ELSE install +]
1212 install-[+module+]: installdirs
1213         @: $(MAKE); $(unstage)
1214         @r=`${PWD_COMMAND}`; export r; \
1215         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1216         $(HOST_EXPORTS) \
1217         (cd $(HOST_SUBDIR)/[+module+] && \
1218           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1219 [+ ENDIF no_install +]
1220 @endif [+module+]
1221
1222 .PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1223 maybe-install-strip-[+module+]:
1224 @if [+module+]
1225 maybe-install-strip-[+module+]: install-strip-[+module+]
1226 [+ IF no_install +]
1227 install-strip-[+module+]:
1228 [+ ELSE install +]
1229 install-strip-[+module+]: installdirs
1230         @: $(MAKE); $(unstage)
1231         @r=`${PWD_COMMAND}`; export r; \
1232         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1233         $(HOST_EXPORTS) \
1234         (cd $(HOST_SUBDIR)/[+module+] && \
1235           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1236 [+ ENDIF no_install +]
1237 @endif [+module+]
1238
1239 # Other targets (info, dvi, pdf, etc.)
1240 [+ FOR recursive_targets +]
1241 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1242 maybe-[+make_target+]-[+module+]:
1243 @if [+module+]
1244 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1245 [+ IF (match-value? = "missing" (get "make_target") ) +]
1246 # [+module+] doesn't support [+make_target+].
1247 [+make_target+]-[+module+]:
1248 [+ ELSE +]
1249 [+make_target+]-[+module+]: [+
1250   FOR depend +]\
1251     [+depend+]-[+module+] [+
1252   ENDFOR depend +]
1253         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1254         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1255         r=`${PWD_COMMAND}`; export r; \
1256         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1257         $(HOST_EXPORTS) \
1258         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1259           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1260         done; \
1261         echo "Doing [+make_target+] in [+module+]" ; \
1262         (cd $(HOST_SUBDIR)/[+module+] && \
1263           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1264                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1265                   "RANLIB=$${RANLIB}" \
1266                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1267                   [+make_target+]) \
1268           || exit 1
1269 [+ ENDIF +]
1270 @endif [+module+]
1271 [+ ENDFOR recursive_targets +]
1272 [+ ENDFOR host_modules +]
1273
1274 # ---------------------------------------
1275 # Modules which run on the target machine
1276 # ---------------------------------------
1277 [+ FOR target_modules +]
1278
1279 [+ IF raw_cxx +]
1280 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1281              check_multilibs=true
1282              exports="$(RAW_CXX_TARGET_EXPORTS)"
1283              host_alias=(get "host" "${target_alias}")
1284              target_alias=(get "target" "${target_alias}")
1285              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1286
1287 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1288        exports="$(RAW_CXX_TARGET_EXPORTS)"
1289        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1290 [+ ELSE +]
1291 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1292              check_multilibs=true
1293              exports="$(NORMAL_TARGET_EXPORTS)"
1294              host_alias=(get "host" "${target_alias}")
1295              target_alias=(get "target" "${target_alias}")
1296              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1297
1298 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1299        exports="$(NORMAL_TARGET_EXPORTS)"
1300        args="$(EXTRA_TARGET_FLAGS)" +]
1301 [+ ENDIF +]
1302
1303 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1304 maybe-check-target-[+module+]:
1305 @if target-[+module+]
1306 maybe-check-target-[+module+]: check-target-[+module+]
1307 [+ IF no_check +]
1308 # Dummy target for uncheckable module.
1309 check-target-[+module+]:
1310 [+ ELSE check +]
1311 check-target-[+module+]:
1312         @: $(MAKE); $(unstage)
1313         @r=`${PWD_COMMAND}`; export r; \
1314         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1315 IF raw_cxx +]
1316         $(RAW_CXX_TARGET_EXPORTS) \[+
1317 ELSE normal_cxx +]
1318         $(NORMAL_TARGET_EXPORTS) \[+
1319 ENDIF raw_cxx +]
1320         (cd $(TARGET_SUBDIR)/[+module+] && \
1321           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1322             IF raw_cxx
1323               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1324             ENDIF raw_cxx
1325           +] [+extra_make_flags+] check)
1326 [+ ENDIF no_check +]
1327 @endif target-[+module+]
1328
1329 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1330 maybe-install-target-[+module+]:
1331 @if target-[+module+]
1332 maybe-install-target-[+module+]: install-target-[+module+]
1333 [+ IF no_install +]
1334 # Dummy target for uninstallable.
1335 install-target-[+module+]:
1336 [+ ELSE install +]
1337 install-target-[+module+]: installdirs
1338         @: $(MAKE); $(unstage)
1339         @r=`${PWD_COMMAND}`; export r; \
1340         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1341 IF raw_cxx +]
1342         $(RAW_CXX_TARGET_EXPORTS) \[+
1343 ELSE normal_cxx +]
1344         $(NORMAL_TARGET_EXPORTS) \[+
1345 ENDIF raw_cxx +]
1346         (cd $(TARGET_SUBDIR)/[+module+] && \
1347           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1348 [+ ENDIF no_install +]
1349 @endif target-[+module+]
1350
1351 .PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1352 maybe-install-strip-target-[+module+]:
1353 @if target-[+module+]
1354 maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1355 [+ IF no_install +]
1356 # Dummy target for uninstallable.
1357 install-strip-target-[+module+]:
1358 [+ ELSE install +]
1359 install-strip-target-[+module+]: installdirs
1360         @: $(MAKE); $(unstage)
1361         @r=`${PWD_COMMAND}`; export r; \
1362         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1363 IF raw_cxx +]
1364         $(RAW_CXX_TARGET_EXPORTS) \[+
1365 ELSE normal_cxx +]
1366         $(NORMAL_TARGET_EXPORTS) \[+
1367 ENDIF raw_cxx +]
1368         (cd $(TARGET_SUBDIR)/[+module+] && \
1369           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1370 [+ ENDIF no_install +]
1371 @endif target-[+module+]
1372
1373 # Other targets (info, dvi, pdf, etc.)
1374 [+ FOR recursive_targets +]
1375 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1376 maybe-[+make_target+]-target-[+module+]:
1377 @if target-[+module+]
1378 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1379 [+ IF (match-value? = "missing" (get "make_target") ) +]
1380 # [+module+] doesn't support [+make_target+].
1381 [+make_target+]-target-[+module+]:
1382 [+ ELSE +]
1383 [+make_target+]-target-[+module+]: [+
1384   FOR depend +]\
1385     [+depend+]-target-[+module+] [+
1386   ENDFOR depend +]
1387         @: $(MAKE); $(unstage)
1388         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1389         r=`${PWD_COMMAND}`; export r; \
1390         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1391 IF raw_cxx +]
1392         $(RAW_CXX_TARGET_EXPORTS) \[+
1393 ELSE normal_cxx +]
1394         $(NORMAL_TARGET_EXPORTS) \[+
1395 ENDIF raw_cxx +]
1396         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1397         for flag in $(EXTRA_TARGET_FLAGS); do \
1398           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1399         done; \
1400         (cd $(TARGET_SUBDIR)/[+module+] && \
1401           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1402                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1403                   "RANLIB=$${RANLIB}" \
1404                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1405                   [+extra_make_flags+] [+make_target+]) \
1406           || exit 1
1407 [+ ENDIF +]
1408 @endif target-[+module+]
1409 [+ ENDFOR recursive_targets +]
1410 [+ ENDFOR target_modules +]
1411
1412 @if target-libgomp
1413 .PHONY: check-target-libgomp-c++
1414 check-target-libgomp-c++:
1415         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1416
1417 @endif target-libgomp
1418
1419 @if target-libitm
1420 .PHONY: check-target-libitm-c++
1421 check-target-libitm-c++:
1422         $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1423
1424 @endif target-libitm
1425
1426 # ----------
1427 # GCC module
1428 # ----------
1429
1430 @if gcc-no-bootstrap
1431 .PHONY: cross
1432 cross: all-build all-gas all-ld
1433         @r=`${PWD_COMMAND}`; export r; \
1434         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1435         $(HOST_EXPORTS) \
1436         echo "Building the C and C++ compiler"; \
1437         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1438         @r=`${PWD_COMMAND}`; export r; \
1439         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1440         echo "Building runtime libraries"; \
1441         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1442 @endif gcc-no-bootstrap
1443
1444 @if gcc
1445 [+ FOR languages +]
1446 .PHONY: check-gcc-[+language+] check-[+language+]
1447 check-gcc-[+language+]:
1448         r=`${PWD_COMMAND}`; export r; \
1449         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1450         $(HOST_EXPORTS) \
1451         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1452 check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1453 [+ ENDFOR languages +]
1454
1455 # The gcc part of install-no-fixedincludes, which relies on an intimate
1456 # knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1457 .PHONY: gcc-install-no-fixedincludes
1458 gcc-install-no-fixedincludes:
1459         @if [ -f ./gcc/Makefile ]; then \
1460           r=`${PWD_COMMAND}`; export r; \
1461           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1462           $(HOST_EXPORTS) \
1463           (cd ./gcc \
1464            && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1465         else true; fi
1466 @endif gcc
1467
1468 # ---------------------
1469 # GCC bootstrap support
1470 # ---------------------
1471
1472 # We track the current stage (the one in 'gcc') in the stage_current file.
1473 # stage_last instead tracks the stage that was built last.  These targets
1474 # are dummy when toplevel bootstrap is not active.
1475
1476 # While making host and target tools, symlinks to the final stage must be
1477 # there, so $(unstage) should be run at various points.  To avoid excessive
1478 # recursive invocations of make, we "inline" them using a variable.  These
1479 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1480 # to avoid warnings from the GNU Make job server.
1481
1482 unstage = :
1483 stage = :
1484 current_stage = ""
1485
1486 @if gcc-bootstrap
1487 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1488 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1489 current_stage = "`cat stage_current 2> /dev/null`"
1490 @endif gcc-bootstrap
1491
1492 .PHONY: unstage stage
1493 unstage:
1494         @: $(MAKE); $(unstage)
1495 stage:
1496         @: $(MAKE); $(stage)
1497
1498 # Disable commands for lean bootstrap.
1499 LEAN = false
1500
1501 # We name the build directories for the various stages "stage1-gcc",
1502 # "stage2-gcc","stage3-gcc", etc.
1503
1504 # Since the 'compare' process will fail (on debugging information) if any
1505 # directory names are different, we need to link the gcc directory for
1506 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1507 # the build directories constant as well. For the latter, we use naked names
1508 # like 'gcc', because the scripts in that directory assume it.  We use
1509 # mv on platforms where symlinks to directories do not work or are not
1510 # reliable.
1511
1512 # 'touch' doesn't work right on some platforms.
1513 STAMP = echo timestamp >
1514
1515 # We only want to compare .o files, so set this!
1516 objext = .o
1517
1518 [+ FOR bootstrap-stage +]
1519 .PHONY: stage[+id+]-start stage[+id+]-end
1520
1521 stage[+id+]-start::
1522         @: $(MAKE); $(stage); \
1523         echo stage[+id+] > stage_current ; \
1524         echo stage[+id+] > stage_last; \
1525         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1526    FOR host_modules +][+ IF bootstrap +]
1527 @if [+ module +]
1528         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1529           mkdir stage[+id+]-[+module+]; \
1530         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1531         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1532 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1533         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1534           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1535         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1536         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1537
1538 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1539 @if [+ module +]
1540         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1541           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1542           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1543         fi
1544 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1545         @if test -d $(TARGET_SUBDIR) ; then \
1546           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1547           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1548         fi
1549         rm -f stage_current
1550
1551 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1552 # remade, but not reconfigured.  The next stage (if any) will not be
1553 # reconfigured either.
1554 .PHONY: stage[+id+]-bubble
1555 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1556         @r=`${PWD_COMMAND}`; export r; \
1557         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1558         if test -f stage[+id+]-lean [+
1559           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1560           echo Skipping rebuild of stage[+id+] ; \
1561         else \
1562           $(MAKE) stage[+id+]-start; \[+IF lean +]
1563           if $(LEAN); then \
1564             rm -rf stage[+lean+]-* ; \
1565             $(STAMP) stage[+lean+]-lean ; \
1566           fi; \[+ ENDIF lean +]
1567           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1568         fi[+ IF compare-target +]
1569         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1570
1571 .PHONY: all-stage[+id+] clean-stage[+id+]
1572 do-clean: clean-stage[+id+]
1573
1574 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1575 # only possibility, but now it conflicts with no-bootstrap rules
1576 @if gcc-bootstrap
1577 [+ IF compare-target +]
1578 [+compare-target+]:
1579         @r=`${PWD_COMMAND}`; export r; \
1580         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1581         if test -f stage[+prev+]-lean; then \
1582           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1583           exit 0 ; \
1584         fi; \
1585         : $(MAKE); $(stage); \
1586         rm -f .bad_compare ; \
1587         echo Comparing stages [+prev+] and [+id+] ; \
1588         sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1589         files=`find stage[+id+]-* -name "*$(objext)" -print | \
1590                  sed -n s,^stage$$sed-,,p` ; \
1591         for file in $${files} ; do \
1592           f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1593           if test ! -f $$f1; then continue; fi; \
1594           $(do-[+compare-target+]) > /dev/null 2>&1; \
1595           if test $$? -eq 1; then \
1596             case $$file in \
1597               @compare_exclusions@) \
1598                 echo warning: $$file differs ;; \
1599               *) \
1600                 echo $$file differs >> .bad_compare ;; \
1601             esac ; \
1602           fi ; \
1603         done ; \
1604         if [ -f .bad_compare ]; then \
1605           echo "Bootstrap comparison failure!"; \
1606           cat .bad_compare; \
1607           exit 1; \
1608         else \
1609           echo Comparison successful.; \
1610         fi ; \
1611         $(STAMP) [+compare-target+][+ IF prev +]
1612         if $(LEAN); then \
1613           rm -rf stage[+prev+]-*; \
1614           $(STAMP) stage[+prev+]-lean; \
1615         fi[+ ENDIF prev +]
1616 [+ ENDIF compare-target +]
1617
1618 [+ IF bootstrap-target +]
1619 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1620 [+bootstrap-target+]:
1621         echo stage[+id+] > stage_final
1622         @r=`${PWD_COMMAND}`; export r; \
1623         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1624         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1625         @: $(MAKE); $(unstage)
1626         @r=`${PWD_COMMAND}`; export r; \
1627         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1628         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1629         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1630
1631 [+bootstrap-target+]-lean:
1632         echo stage[+id+] > stage_final
1633         @r=`${PWD_COMMAND}`; export r; \
1634         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1635         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1636         @: $(MAKE); $(unstage)
1637         @r=`${PWD_COMMAND}`; export r; \
1638         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1639         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1640         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1641 [+ ENDIF bootstrap-target +]
1642
1643 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1644 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1645 .PHONY: distclean-stage[+id+]
1646 distclean-stage[+id+]::
1647         @: $(MAKE); $(stage)
1648         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1649         rm -rf stage[+id+]-* [+
1650           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1651
1652 [+ IF cleanstrap-target +]
1653 .PHONY: [+cleanstrap-target+]
1654 [+cleanstrap-target+]: do-distclean local-clean
1655         echo stage[+id+] > stage_final
1656         @r=`${PWD_COMMAND}`; export r; \
1657         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1658         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1659         @: $(MAKE); $(unstage)
1660         @r=`${PWD_COMMAND}`; export r; \
1661         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1662         TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1663         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1664 [+ ENDIF cleanstrap-target +]
1665 @endif gcc-bootstrap
1666
1667 [+ ENDFOR bootstrap-stage +]
1668
1669 stageprofile-end::
1670         $(MAKE) distclean-stagefeedback
1671
1672 stagefeedback-start::
1673         @r=`${PWD_COMMAND}`; export r; \
1674         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1675         for i in prev-*; do \
1676           j=`echo $$i | sed s/^prev-//` ; \
1677           cd $$r/$$i && \
1678           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1679           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1680         done
1681
1682 @if gcc-bootstrap
1683 do-distclean: distclean-stage1
1684
1685 # Provide a GCC build when we're building target libraries.  This does
1686 # not work as a dependency, just as the minimum necessary to avoid errors.
1687 stage_last:
1688         @r=`${PWD_COMMAND}`; export r; \
1689         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1690         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1691
1692 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1693 # it in the dependency so that for example `make -j3 all-gcc' works.
1694 stage_current:
1695         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1696
1697 .PHONY: restrap
1698 restrap::
1699         @: $(MAKE); $(stage)
1700         rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1701           +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1702 restrap:: all
1703 @endif gcc-bootstrap
1704
1705 # --------------------------------------
1706 # Dependencies between different modules
1707 # --------------------------------------
1708
1709 # Generic dependencies for target modules on host stuff, especially gcc
1710 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1711   +][+ FOR bootstrap_stage +]
1712 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1713   ENDFOR +][+ ELSE bootstrap +]
1714 configure-target-[+module+]: stage_last[+
1715   ENDIF bootstrap +][+ ENDFOR target_modules +]
1716 @endif gcc-bootstrap
1717
1718 @if gcc-no-bootstrap[+ FOR target_modules +]
1719 configure-target-[+module+]: maybe-all-gcc[+
1720   ENDFOR target_modules +]
1721 @endif gcc-no-bootstrap
1722
1723
1724 # There are two types of dependencies here: 'hard' dependencies, where one
1725 # module simply won't build without the other; and 'soft' dependencies, where
1726 # if the depended-on module is missing, the depending module will do without
1727 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1728 # are made here to depend on a 'maybe-' target.  If you're not sure,
1729 # it's safer to use a soft dependency.
1730
1731 [+ ;; These Scheme functions build the bulk of the dependencies.
1732    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1733    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1734    ;; is taken from VAR-NAME.
1735    (define dep-target (lambda (module-kind var-name hard)
1736       (string-append
1737          (if hard "" "maybe-")
1738          (dep-subtarget var-name)
1739          module-kind
1740          (dep-module var-name)
1741       )))
1742
1743    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1744    (define make-dep (lambda (module-kind on-kind)
1745       (string-append
1746          (dep-target module-kind "module" #t) ": "
1747          (dep-target on-kind "on" (exist? "hard")))))
1748
1749    ;; dep-subtarget extracts everything up to the first dash in the given
1750    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1751    (define dep-subtarget (lambda (var-name)
1752       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1753
1754    ;; dep-module extracts everything up to the first dash in the given
1755    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1756    (define dep-module (lambda (var-name)
1757       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1758
1759    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1760    (define dep-stage (lambda ()
1761       (string-append
1762          "stage"
1763          (get "id")
1764          "-")))
1765
1766    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1767    ;; but is written in Scheme.
1768    (define dep-maybe (lambda ()
1769       (if (exist? "hard") "" "maybe-")))
1770
1771    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1772    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1773    ;; configure or build dependencies between bootstrapped modules; it returns
1774    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1775    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1776    ;; is only necessary for host modules.
1777    (define dep-kind (lambda ()
1778       (if (and (hash-ref boot-modules (dep-module "module"))
1779                (=* (dep-module "on") "build-"))
1780           "prebootstrap"
1781
1782           (if (or (= (dep-subtarget "on") "install-")
1783                   (not (hash-ref boot-modules (dep-module "module")))
1784                   (not (hash-ref boot-modules (dep-module "on"))))
1785               "normal"
1786               "bootstrap"))))
1787
1788    ;; We now build the hash table that is used by dep-kind.
1789    (define boot-modules (make-hash-table 113))
1790 +]
1791
1792 [+ FOR host_modules +][+
1793    (if (exist? "bootstrap")
1794        (hash-create-handle! boot-modules (get "module") #t))
1795    "" +][+ ENDFOR host_modules +]
1796 [+ FOR target_modules +][+
1797    (if (exist? "bootstrap")
1798        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1799    "" +][+ ENDFOR target_modules +]
1800
1801 # With all the machinery above in place, it is pretty easy to generate
1802 # dependencies.  Host dependencies are a bit more complex because we have
1803 # to check for bootstrap/prebootstrap dependencies.  To resolve
1804 # prebootstrap dependencies, prebootstrap modules are gathered in
1805 # a hash table.
1806 [+ FOR dependencies +][+ (make-dep "" "") +]
1807 [+ CASE (dep-kind) +]
1808 [+ == "prebootstrap"
1809      +][+ FOR bootstrap_stage +]
1810 [+ (make-dep (dep-stage) "") +][+
1811        ENDFOR bootstrap_stage +]
1812 [+ == "bootstrap"
1813      +][+ FOR bootstrap_stage +]
1814 [+ (make-dep (dep-stage) (dep-stage)) +][+
1815        ENDFOR bootstrap_stage +]
1816 [+ ESAC +][+
1817 ENDFOR dependencies +]
1818
1819 # Dependencies for target modules on other target modules are
1820 # described by lang_env_dependencies; the defaults apply to anything
1821 # not mentioned there.
1822 [+
1823    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1824    (define lang-dep (lambda (lang)
1825       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1826
1827    ;; Build the hash table we will need.
1828    (define lang-env-deps (make-hash-table 7))
1829 +][+ FOR lang_env_dependencies +][+
1830    (if (exist? "cxx")
1831        (hash-create-handle! lang-env-deps
1832           (string-append (get "module") "-" "cxx") #t))
1833
1834    (if (exist? "no_c")
1835        (hash-create-handle! lang-env-deps
1836           (string-append (get "module") "-" "no_c") #t))
1837
1838    (if (exist? "no_gcc")
1839        (hash-create-handle! lang-env-deps
1840           (string-append (get "module") "-" "no_gcc") #t))
1841    "" +][+ ENDFOR lang_env_dependencies +]
1842
1843 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1844   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1845 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1846   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1847 @endif gcc-bootstrap
1848
1849 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1850 configure-target-[+module+]: maybe-all-target-libgcc[+
1851   ENDIF +][+ ENDFOR target_modules +]
1852 @endif gcc-no-bootstrap
1853
1854 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1855 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1856   ENDIF +][+ IF (lang-dep "cxx") +]
1857 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1858   ENDIF +]
1859 [+ ENDFOR target_modules +]
1860
1861 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1862 GDB_TK = @GDB_TK@
1863 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1864 configure-gdb: $(CONFIGURE_GDB_TK)
1865 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1866 install-gdb: $(INSTALL_GDB_TK)
1867
1868 # Serialization dependencies.  Host configures don't work well in parallel to
1869 # each other, due to contention over config.cache.  Target configures and
1870 # build configures are similar.
1871 @serialization_dependencies@
1872
1873 # --------------------------------
1874 # Regenerating top level configury
1875 # --------------------------------
1876
1877 # Rebuilding Makefile.in, using autogen.
1878 AUTOGEN = autogen
1879 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1880         cd $(srcdir) && $(AUTOGEN) Makefile.def
1881
1882 # Rebuilding Makefile.
1883 Makefile: $(srcdir)/Makefile.in config.status
1884         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1885
1886 config.status: configure
1887         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1888
1889 # Rebuilding configure.
1890 AUTOCONF = autoconf
1891 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1892         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1893         cd $(srcdir) && $(AUTOCONF)
1894
1895 # ------------------------------
1896 # Special directives to GNU Make
1897 # ------------------------------
1898
1899 # Don't pass command-line variables to submakes.
1900 .NOEXPORT:
1901 MAKEOVERRIDES=
1902
1903 # end of Makefile.in