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 Free Software Foundation
  10 #
  11 # This file is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  24 #
  25
  26 # First, test for a proper version of make, but only where one is required.
  27
  28 @if gcc
  29 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  30 $(error GNU make version 3.80 or newer is required.)
  31 endif
  32 @endif gcc
  33
  34 # -------------------------------
  35 # Standard Autoconf-set variables
  36 # -------------------------------
  37 VPATH=@srcdir@
  38
  39 build_alias=@build_noncanonical@
  40 build_vendor=@build_vendor@
  41 build_os=@build_os@
  42 build=@build@
  43 host_alias=@host_noncanonical@
  44 host_vendor=@host_vendor@
  45 host_os=@host_os@
  46 host=@host@
  47 target_alias=@target_noncanonical@
  48 target_vendor=@target_vendor@
  49 target_os=@target_os@
  50 target=@target@
  51
  52 program_transform_name = @program_transform_name@
  53
  54 prefix = @prefix@
  55 exec_prefix = @exec_prefix@
  56
  57 srcdir = @srcdir@
  58
  59 bindir = @bindir@
  60 sbindir = @sbindir@
  61 libexecdir = @libexecdir@
  62 datadir = @datadir@
  63 sysconfdir = @sysconfdir@
  64 sharedstatedir = @sharedstatedir@
  65 localstatedir = @localstatedir@
  66 libdir = @libdir@
  67 includedir = @includedir@
  68 oldincludedir = @oldincludedir@
  69 infodir = @infodir@
  70 datarootdir = @datarootdir@
  71 docdir = @docdir@
  72 pdfdir = @pdfdir@
  73 htmldir = @htmldir@
  74 mandir = @mandir@
  75 man1dir = $(mandir)/man1
  76 man2dir = $(mandir)/man2
  77 man3dir = $(mandir)/man3
  78 man4dir = $(mandir)/man4
  79 man5dir = $(mandir)/man5
  80 man6dir = $(mandir)/man6
  81 man7dir = $(mandir)/man7
  82 man8dir = $(mandir)/man8
  83 man9dir = $(mandir)/man9
  84
  85 INSTALL = @INSTALL@
  86 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  87 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  88 INSTALL_DATA = @INSTALL_DATA@
  89 LN = @LN@
  90 LN_S = @LN_S@
  91 MAINT = @MAINT@
  92 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  93 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  94
  95 # -------------------------------------------------
  96 # Miscellaneous non-standard autoconf-set variables
  97 # -------------------------------------------------
  98
  99 # The gcc driver likes to know the arguments it was configured with.
 100 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 101
 102 tooldir = @tooldir@
 103 build_tooldir = @build_tooldir@
 104
 105 GDB_NLM_DEPS =
 106
 107 # This is the name of the environment variable used for the path to
 108 # the libraries.
 109 RPATH_ENVVAR = @RPATH_ENVVAR@
 110
 111 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 112 # is used instead of the directory itself to avoid including built
 113 # executables in PATH.
 114 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 115
 116 # Build programs are put under this directory.
 117 BUILD_SUBDIR = @build_subdir@
 118 # This is set by the configure script to the arguments to use when configuring
 119 # directories built for the build system.
 120 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 121
 122 # This is the list of variables to export in the environment when
 123 # configuring any subdirectory.  It must also be exported whenever
 124 # recursing into a build directory in case that directory's Makefile
 125 # re-runs configure.
 126 BASE_EXPORTS = \
 127         FLEX="$(FLEX)"; export FLEX; \
 128         LEX="$(LEX)"; export LEX; \
 129         BISON="$(BISON)"; export BISON; \
 130         YACC="$(YACC)"; export YACC; \
 131         M4="$(M4)"; export M4; \
 132         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 133
 134 # This is the list of variables to export in the environment when
 135 # configuring subdirectories for the build system.
 136 BUILD_EXPORTS = \
 137         $(BASE_EXPORTS) \
 138         AR="$(AR_FOR_BUILD)"; export AR; \
 139         AS="$(AS_FOR_BUILD)"; export AS; \
 140         CC="$(CC_FOR_BUILD)"; export CC; \
 141         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 142         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 143         CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
 144         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 145         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 146         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 147         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 148         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 149         LD="$(LD_FOR_BUILD)"; export LD; \
 150         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 151         NM="$(NM_FOR_BUILD)"; export NM; \
 152         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 153         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 154         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 155
 156 # These variables must be set on the make command line for directories
 157 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 158 EXTRA_BUILD_FLAGS = \
 159         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 160         CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
 161         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 162
 163 # This is the list of directories to built for the host system.
 164 SUBDIRS = @configdirs@
 165 # This is set by the configure script to the arguments to use when configuring
 166 # directories built for the host system.
 167 HOST_CONFIGARGS = @host_configargs@
 168 # Host programs are put under this directory, which is . except if building
 169 # with srcdir=..
 170 HOST_SUBDIR = @host_subdir@
 171 # This is the list of variables to export in the environment when
 172 # configuring subdirectories for the host system.  We need to pass
 173 # some to the GCC configure because of its hybrid host/target nature.
 174 HOST_EXPORTS = \
 175         $(BASE_EXPORTS) \
 176         CC="$(CC)"; export CC; \
 177         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 178         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 179         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 180         CPPFLAGS="$(CFLAGS)"; export CPPFLAGS; \
 181         CXX="$(CXX)"; export CXX; \
 182         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 183         AR="$(AR)"; export AR; \
 184         AS="$(AS)"; export AS; \
 185         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 186         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 187         LD="$(LD)"; export LD; \
 188         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 189         NM="$(NM)"; export NM; \
 190         RANLIB="$(RANLIB)"; export RANLIB; \
 191         WINDRES="$(WINDRES)"; export WINDRES; \
 192         WINDMC="$(WINDMC)"; export WINDMC; \
 193         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 194         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 195         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 196         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 197         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 198         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 199         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 200         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 201         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 202         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 203         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 204         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 205 @if gcc-bootstrap
 206         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 207 @endif gcc-bootstrap
 208         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 209
 210 # Similar, for later GCC stages.
 211 POSTSTAGE1_HOST_EXPORTS = \
 212         $(HOST_EXPORTS) \
 213         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 214           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 215         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 216           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 217           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 218           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
 219         LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
 220
 221 # Target libraries are put under this directory:
 222 TARGET_SUBDIR = @target_subdir@
 223 # This is set by the configure script to the arguments to use when configuring
 224 # directories built for the target.
 225 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 226 # This is the list of variables to export in the environment when
 227 # configuring subdirectories for the host system.
 228 BASE_TARGET_EXPORTS = \
 229         $(BASE_EXPORTS) \
 230         AR="$(AR_FOR_TARGET)"; export AR; \
 231         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 232         CC="$(CC_FOR_TARGET)"; export CC; \
 233         CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 234         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 235         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 236         CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 237         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 238         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 239         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 240         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 241         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 242         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 243         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 244         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 245         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 246         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 247         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 248         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 249         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 250
 251 RAW_CXX_TARGET_EXPORTS = \
 252         $(BASE_TARGET_EXPORTS) \
 253         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 254         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 255
 256 NORMAL_TARGET_EXPORTS = \
 257         $(BASE_TARGET_EXPORTS) \
 258         CXX="$(CXX_FOR_TARGET)"; export CXX;
 259
 260 # Where to find GMP
 261 HOST_GMPLIBS = @gmplibs@
 262 HOST_GMPINC = @gmpinc@
 263
 264 # ----------------------------------------------
 265 # Programs producing files for the BUILD machine
 266 # ----------------------------------------------
 267
 268 SHELL = @config_shell@
 269
 270 # pwd command to use.  Allow user to override default by setting PWDCMD in
 271 # the environment to account for automounters.  The make variable must not
 272 # be called PWDCMD, otherwise the value set here is passed to make
 273 # subprocesses and overrides the setting from the user's environment.
 274 # Don't use PWD since it is a common shell environment variable and we
 275 # don't want to corrupt it.
 276 PWD_COMMAND = $${PWDCMD-pwd}
 277
 278 # compilers to use to create programs which must be run in the build
 279 # environment.
 280 AR_FOR_BUILD = @AR_FOR_BUILD@
 281 AS_FOR_BUILD = @AS_FOR_BUILD@
 282 CC_FOR_BUILD = @CC_FOR_BUILD@
 283 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 284 CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 285 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 286 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 287 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 288 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 289 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 290 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 291 LD_FOR_BUILD = @LD_FOR_BUILD@
 292 NM_FOR_BUILD = @NM_FOR_BUILD@
 293 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 294 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 295 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 296
 297 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 298 # here so that they can be overridden by Makefile fragments.
 299 BUILD_PREFIX = @BUILD_PREFIX@
 300 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 301
 302 # Flags to pass to stage2 and later makes.  They are defined
 303 # here so that they can be overridden by Makefile fragments.
 304 BOOT_CFLAGS= -g -O2
 305 BOOT_LDFLAGS=
 306 BOOT_ADAFLAGS=-gnatpg -gnata
 307
 308 BISON = @BISON@
 309 YACC = @YACC@
 310 FLEX = @FLEX@
 311 LEX = @LEX@
 312 M4 = @M4@
 313 MAKEINFO = @MAKEINFO@
 314 EXPECT = @EXPECT@
 315 RUNTEST = @RUNTEST@
 316
 317 # This just becomes part of the MAKEINFO definition passed down to
 318 # sub-makes.  It lets flags be given on the command line while still
 319 # using the makeinfo from the object tree.
 320 # (Default to avoid splitting info files by setting the threshold high.)
 321 MAKEINFOFLAGS = --split-size=5000000
 322
 323 # ---------------------------------------------
 324 # Programs producing files for the HOST machine
 325 # ---------------------------------------------
 326
 327 AS = @AS@
 328 AR = @AR@
 329 AR_FLAGS = rc
 330 CC = @CC@
 331 CXX = @CXX@
 332 DLLTOOL = @DLLTOOL@
 333 LD = @LD@
 334 LIPO = @LIPO@
 335 NM = @NM@
 336 OBJDUMP = @OBJDUMP@
 337 RANLIB = @RANLIB@
 338 STRIP = @STRIP@
 339 WINDRES = @WINDRES@
 340 WINDMC = @WINDMC@
 341
 342 GNATBIND = @GNATBIND@
 343 GNATMAKE = @GNATMAKE@
 344
 345 CFLAGS = @CFLAGS@
 346 CPPFLAGS = @CPPFLAGS@
 347 LDFLAGS = @LDFLAGS@
 348 LIBCFLAGS = $(CFLAGS)
 349 CXXFLAGS = @CXXFLAGS@
 350 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 351
 352 # Only build the C compiler for stage1, because that is the only one that
 353 # we can guarantee will build with the native compiler, and also it is the
 354 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 355 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 356 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 357
 358 STAGE1_CHECKING=@stage1_checking@
 359 STAGE1_LANGUAGES=@stage1_languages@
 360
 361 STAGE1_CFLAGS=@stage1_cflags@
 362 STAGE2_CFLAGS=$(BOOT_CFLAGS)
 363 STAGE3_CFLAGS=$(BOOT_CFLAGS)
 364 STAGE4_CFLAGS=$(BOOT_CFLAGS)
 365
 366 STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 367 STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 368 STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 369 STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 370
 371 do-compare = @do_compare@
 372 do-compare3 = $(do-compare)
 373 do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
 374
 375 # -----------------------------------------------
 376 # Programs producing files for the TARGET machine
 377 # -----------------------------------------------
 378
 379 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 380
 381 AR_FOR_TARGET=@AR_FOR_TARGET@
 382 AS_FOR_TARGET=@AS_FOR_TARGET@
 383 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 384
 385 # If GCC_FOR_TARGET is not overriden on the command line, then this
 386 # variable is passed down to the gcc Makefile, where it is used to
 387 # build libgcc2.a.  We define it here so that it can itself be
 388 # overridden on the command line.
 389 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 390 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 391 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 392 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 393 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 394 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 395 LD_FOR_TARGET=@LD_FOR_TARGET@
 396
 397 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 398 NM_FOR_TARGET=@NM_FOR_TARGET@
 399 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 400 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 401 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 402 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 403 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 404
 405 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 406 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 407 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 408
 409 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 410 CPPFLAGS_FOR_TARGET = @CPPFLAGS_FOR_TARGET@
 411 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 412 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 413 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 414
 415 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 416 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 417 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 418
 419 # ------------------------------------
 420 # Miscellaneous targets and flag lists
 421 # ------------------------------------
 422
 423 # The first rule in the file had better be this one.  Don't put any above it.
 424 # This lives here to allow makefile fragments to contain dependencies.
 425 all:
 426
 427 #### host and target specific makefile fragments come in here.
 428 @target_makefile_frag@
 429 @alphaieee_frag@
 430 @ospace_frag@
 431 @host_makefile_frag@
 432 ###
 433
 434 # This is the list of directories that may be needed in RPATH_ENVVAR
 435 # so that prorgams built for the target machine work.
 436 TARGET_LIB_PATH = [+ FOR target_modules +][+
 437   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 438   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 439 [+ FOR target_modules +][+ IF lib_path +]
 440 @if target-[+module+]
 441 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 442 @endif target-[+module+]
 443 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 444
 445
 446 # This is the list of directories that may be needed in RPATH_ENVVAR
 447 # so that programs built for the host machine work.
 448 HOST_LIB_PATH = [+ FOR host_modules +][+
 449   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 450   ENDFOR host_modules +]
 451
 452 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 453 @if gcc
 454 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 455 @endif gcc
 456
 457 [+ FOR host_modules +][+ IF lib_path +]
 458 @if [+module+]
 459 HOST_LIB_PATH_[+module+] = \
 460   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 461   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 462 @endif [+module+]
 463 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 464
 465 # Flags to pass down to all sub-makes.
 466 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 467         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 468         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
 469         "CONFIG_SHELL=$(SHELL)" \
 470         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 471
 472 # We leave this in just in case, but it is not needed anymore.
 473 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 474
 475 # Flags to pass down to most sub-makes, in which we're building with
 476 # the host environment.
 477 EXTRA_HOST_FLAGS = \
 478         'AR=$(AR)' \
 479         'AS=$(AS)' \
 480         'CC=$(CC)' \
 481         'CXX=$(CXX)' \
 482         'DLLTOOL=$(DLLTOOL)' \
 483         'LD=$(LD)' \
 484         'LIPO=$(LIPO)' \
 485         'NM=$(NM)' \
 486         'OBJDUMP=$(OBJDUMP)' \
 487         'RANLIB=$(RANLIB)' \
 488         'STRIP=$(STRIP)' \
 489         'WINDRES=$(WINDRES)' \
 490         'WINDMC=$(WINDMC)'
 491
 492 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 493
 494 # Flags that are concerned with the location of the X11 include files
 495 # and library files
 496 #
 497 # NOTE: until the top-level is getting the values via autoconf, it only
 498 # causes problems to have this top-level Makefile overriding the autoconf-set
 499 # values in child directories.  Only variables that don't conflict with
 500 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 501 #
 502 X11_FLAGS_TO_PASS = \
 503         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 504         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 505
 506 # Flags to pass to stage2 and later makes.
 507
 508 POSTSTAGE1_FLAGS_TO_PASS = \
 509         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 510         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
 511         LDFLAGS="$(BOOT_LDFLAGS)" \
 512         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 513
 514 # Flags to pass down to makes which are built with the target environment.
 515 # The double $ decreases the length of the command line; those variables
 516 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 517 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 518 # so we expand them here.
 519 EXTRA_TARGET_FLAGS = \
 520         'AR=$$(AR_FOR_TARGET)' \
 521         'AS=$(COMPILER_AS_FOR_TARGET)' \
 522         'CC=$$(CC_FOR_TARGET)' \
 523         'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 524         'CPPFLAGS=$$(CPPFLAGS_FOR_TARGET)' \
 525         'CXX=$$(CXX_FOR_TARGET)' \
 526         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 527         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 528         'LD=$(COMPILER_LD_FOR_TARGET)' \
 529         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 530         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 531         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 532         'NM=$(COMPILER_NM_FOR_TARGET)' \
 533         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 534         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 535         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 536         'WINDMC=$$(WINDMC_FOR_TARGET)'
 537
 538 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 539
 540 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 541 # unfortunately needs the native compiler and the target ar and
 542 # ranlib.
 543 # If any variables are added here, they must be added to do-*, below.
 544 # The BUILD_* variables are a special case, which are used for the gcc
 545 # cross-building scheme.
 546 EXTRA_GCC_FLAGS = \
 547         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 548         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 549         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 550         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 551         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 552         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 553
 554 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 555
 556 .PHONY: configure-host
 557 configure-host: [+
 558   FOR host_modules +] \
 559     maybe-configure-[+module+][+
 560   ENDFOR host_modules +]
 561 .PHONY: configure-target
 562 configure-target: [+
 563   FOR target_modules +] \
 564     maybe-configure-target-[+module+][+
 565   ENDFOR target_modules +]
 566
 567 # The target built for a native non-bootstrap build.
 568 .PHONY: all
 569 all:
 570 @if gcc-bootstrap
 571         [ -f stage_final ] || echo stage3 > stage_final
 572         @r=`${PWD_COMMAND}`; export r; \
 573         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 574         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 575 @endif gcc-bootstrap
 576         @: $(MAKE); $(unstage)
 577         @r=`${PWD_COMMAND}`; export r; \
 578         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 579         if [ -f stage_last ]; then \
 580           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 581         else \
 582           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
 583         fi
 584
 585 .PHONY: all-build
 586 [+ FOR build_modules +]
 587 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 588
 589 .PHONY: all-host
 590 [+ FOR host_modules +][+ IF bootstrap +]
 591 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 592 all-host: maybe-all-[+module+][+ IF bootstrap +]
 593 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 594
 595 .PHONY: all-target
 596 [+ FOR target_modules +][+ IF bootstrap +]
 597 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 598 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 599 @endif target-[+module+]-no-bootstrap[+
 600   ENDIF bootstrap +][+ ENDFOR target_modules +]
 601
 602 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 603 # ``make X'' in all subdirectories (because, in general, there is a
 604 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 605 # but it may do additional work as well).
 606 [+ FOR recursive_targets +]
 607 .PHONY: do-[+make_target+]
 608 do-[+make_target+]:
 609         @: $(MAKE); $(unstage)
 610         @r=`${PWD_COMMAND}`; export r; \
 611         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 612         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 613           [+make_target+]-target
 614
 615
 616 .PHONY: [+make_target+]-host
 617 [+ FOR host_modules +]
 618 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 619
 620 .PHONY: [+make_target+]-target
 621 [+ FOR target_modules +]
 622 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 623 [+ ENDFOR recursive_targets +]
 624
 625 # Here are the targets which correspond to the do-X targets.
 626
 627 .PHONY: info installcheck dvi pdf html
 628 .PHONY: install-info install-pdf install-html
 629 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 630 .PHONY: local-clean local-distclean local-maintainer-clean
 631 info: do-info
 632 installcheck: do-installcheck
 633 dvi: do-dvi
 634 pdf: do-pdf
 635 html: do-html
 636
 637 # Make sure makeinfo is built before we do a `make info', if we're
 638 # in fact building texinfo.
 639 do-info: maybe-all-texinfo
 640
 641 install-info: do-install-info dir.info
 642         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 643         if [ -f dir.info ] ; then \
 644           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 645         else true ; fi
 646
 647 install-pdf: do-install-pdf
 648
 649 install-html: do-install-html
 650
 651 local-clean:
 652         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 653
 654 local-distclean:
 655         -rm -f Makefile config.status config.cache mh-frag mt-frag
 656         -rm -f maybedep.tmp serdep.tmp
 657         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 658           rm -rf $(TARGET_SUBDIR); \
 659         else true; fi
 660         -rm -rf $(BUILD_SUBDIR)
 661         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 662           rm -rf $(HOST_SUBDIR); \
 663         else true; fi
 664         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 665         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 666         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 667         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 668         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 669
 670 local-maintainer-clean:
 671         @echo "This command is intended for maintainers to use;"
 672         @echo "it deletes files that may require special tools to rebuild."
 673
 674 clean: do-clean local-clean
 675 mostlyclean: do-mostlyclean local-clean
 676 distclean: do-distclean local-clean local-distclean
 677 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 678 maintainer-clean: local-distclean
 679 realclean: maintainer-clean
 680
 681 # Check target.
 682
 683 .PHONY: check do-check
 684 check: do-check
 685
 686 # Only include modules actually being configured and built.
 687 .PHONY: check-host
 688 check-host: [+
 689   FOR host_modules +] \
 690     maybe-check-[+module+][+
 691   ENDFOR host_modules +]
 692
 693 .PHONY: check-target
 694 check-target: [+
 695   FOR target_modules +] \
 696     maybe-check-target-[+module+][+
 697   ENDFOR target_modules +]
 698
 699 do-check:
 700         @: $(MAKE); $(unstage)
 701         @r=`${PWD_COMMAND}`; export r; \
 702         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 703         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 704
 705 # Automated reporting of test results.
 706
 707 warning.log: build.log
 708         $(srcdir)/contrib/warn_summary build.log > $@
 709
 710 mail-report.log:
 711         if test x'$(BOOT_CFLAGS)' != x''; then \
 712             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 713         fi; \
 714         $(srcdir)/contrib/test_summary -t >$@
 715         chmod +x $@
 716         echo If you really want to send e-mail, run ./$@ now
 717
 718 mail-report-with-warnings.log: warning.log
 719         if test x'$(BOOT_CFLAGS)' != x''; then \
 720             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 721         fi; \
 722         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 723         chmod +x $@
 724         echo If you really want to send e-mail, run ./$@ now
 725
 726 # Installation targets.
 727
 728 .PHONY: install uninstall
 729 install:
 730         @: $(MAKE); $(unstage)
 731         @r=`${PWD_COMMAND}`; export r; \
 732         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 733         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 734
 735 .PHONY: install-host-nogcc
 736 install-host-nogcc: [+
 737   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 738     maybe-install-[+module+][+ ENDIF +][+
 739   ENDFOR host_modules +]
 740
 741 .PHONY: install-host
 742 install-host: [+
 743   FOR host_modules +] \
 744     maybe-install-[+module+][+
 745   ENDFOR host_modules +]
 746
 747 .PHONY: install-target
 748 install-target: [+
 749   FOR target_modules +] \
 750     maybe-install-target-[+module+][+
 751   ENDFOR target_modules +]
 752
 753 uninstall:
 754         @echo "the uninstall target is not supported in this tree"
 755
 756 .PHONY: install.all
 757 install.all: install-no-fixedincludes
 758         @if [ -f ./gcc/Makefile ] ; then \
 759                 r=`${PWD_COMMAND}` ; export r ; \
 760                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 761                 $(HOST_EXPORTS) \
 762                 (cd ./gcc && \
 763                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 764         else \
 765                 true ; \
 766         fi
 767
 768 # install-no-fixedincludes is used because Cygnus can not distribute
 769 # the fixed header files.
 770 .PHONY: install-no-fixedincludes
 771 install-no-fixedincludes: installdirs install-host-nogcc \
 772         install-target gcc-no-fixedincludes
 773
 774 ### other supporting targets
 775
 776 MAKEDIRS= \
 777         $(DESTDIR)$(prefix) \
 778         $(DESTDIR)$(exec_prefix)
 779 .PHONY: installdirs
 780 installdirs: mkinstalldirs
 781         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 782
 783 dir.info: do-install-info
 784         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 785           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 786           mv -f dir.info.new dir.info ; \
 787         else true ; \
 788         fi
 789
 790 dist:
 791         @echo "Building a full distribution of this tree isn't done"
 792         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 793
 794 etags tags: TAGS
 795
 796 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 797 # ability to use several tags files at once, so there is probably no need
 798 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 799 # (if we felt like it) have this Makefile write a piece of elisp which
 800 # the user could load to tell emacs19 where all the TAGS files we just
 801 # built are.
 802 TAGS: do-TAGS
 803
 804 # ------------------------------------
 805 # Macros for configure and all targets
 806 # ------------------------------------
 807
 808 [+ DEFINE configure +]
 809 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 810 maybe-configure-[+prefix+][+module+]:
 811 @if gcc-bootstrap
 812 configure-[+prefix+][+module+]: stage_current
 813 @endif gcc-bootstrap
 814 @if [+prefix+][+module+]
 815 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 816 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 817         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 818         @r=`${PWD_COMMAND}`; export r; \
 819         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 820         [+ IF check_multilibs
 821         +]echo "Checking multilib configuration for [+module+]..."; \
 822         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 823         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 824         if test -r [+subdir+]/[+module+]/multilib.out; then \
 825           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 826             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 827           else \
 828             rm -f [+subdir+]/[+module+]/Makefile; \
 829             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 830           fi; \
 831         else \
 832           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 833         fi; \
 834         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 835         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 836         [+exports+] \
 837         echo Configuring in [+subdir+]/[+module+]; \
 838         cd "[+subdir+]/[+module+]" || exit 1; \
 839         case $(srcdir) in \
 840           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 841           *) topdir=`echo [+subdir+]/[+module+]/ | \
 842                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 843         esac; \
 844         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 845         libsrcdir="$$s/[+module+]"; \
 846         [+ IF no-config-site +]rm -f no-such-file || : ; \
 847         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 848           [+args+] --build=${build_alias} --host=[+host_alias+] \
 849           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
 850           || exit 1
 851 @endif [+prefix+][+module+]
 852
 853 [+ IF bootstrap +]
 854 [+ FOR bootstrap_stage +]
 855 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 856 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 857 @if [+prefix+][+module+]-bootstrap
 858 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 859 configure-stage[+id+]-[+prefix+][+module+]:
 860         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 861         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
 862         @r=`${PWD_COMMAND}`; export r; \
 863         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 864         [+ IF check_multilibs
 865         +]echo "Checking multilib configuration for [+module+]..."; \
 866         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 867         if test -r [+subdir+]/[+module+]/multilib.out; then \
 868           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 869             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 870           else \
 871             rm -f [+subdir+]/[+module+]/Makefile; \
 872             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 873           fi; \
 874         else \
 875           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 876         fi; \
 877         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 878         [+exports+][+ IF prev +] \
 879         [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
 880         CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 881         CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
 882         CFLAGS="[+stage_cflags+]"; export CFLAGS; \
 883         CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
 884         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 885         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 886         cd [+subdir+]/[+module+] || exit 1; \
 887         case $(srcdir) in \
 888           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 889           *) topdir=`echo [+subdir+]/[+module+]/ | \
 890                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 891         esac; \
 892         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 893         libsrcdir="$$s/[+module+]"; \
 894         $(SHELL) $${libsrcdir}/configure \
 895           [+args+] --build=${build_alias} --host=[+host_alias+] \
 896           --target=[+target_alias+] $${srcdiroption} \
 897           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
 898           [+stage_configure_flags+] [+extra_configure_flags+]
 899 @endif [+prefix+][+module+]-bootstrap
 900 [+ ENDFOR bootstrap_stage +]
 901 [+ ENDIF bootstrap +]
 902 [+ ENDDEF +]
 903
 904 [+ DEFINE all +]
 905 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
 906 maybe-all-[+prefix+][+module+]:
 907 @if gcc-bootstrap
 908 all-[+prefix+][+module+]: stage_current
 909 @endif gcc-bootstrap
 910 @if [+prefix+][+module+]
 911 TARGET-[+prefix+][+module+]=[+
 912   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
 913 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
 914 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
 915         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 916         @r=`${PWD_COMMAND}`; export r; \
 917         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 918         [+exports+] \
 919         (cd [+subdir+]/[+module+] && \
 920           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
 921                 $(TARGET-[+prefix+][+module+]))
 922 @endif [+prefix+][+module+]
 923
 924 [+ IF bootstrap +]
 925 [+ FOR bootstrap_stage +]
 926 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
 927 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
 928 maybe-all-stage[+id+]-[+prefix+][+module+]:
 929 maybe-clean-stage[+id+]-[+prefix+][+module+]:
 930 @if [+prefix+][+module+]-bootstrap
 931 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
 932 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
 933 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
 934 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 935         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 936         @r=`${PWD_COMMAND}`; export r; \
 937         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 938         [+exports+][+ IF prev +] \
 939         [+poststage1_exports+][+ ENDIF prev +] \
 940         cd [+subdir+]/[+module+] && \
 941         $(MAKE) $(BASE_FLAGS_TO_PASS) \
 942                 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
 943                 LIBCFLAGS="[+stage_libcflags+]" \
 944                 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
 945                 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
 946                 IF prev +][+poststage1_args+][+ ENDIF prev
 947                 +] [+extra_make_flags+] \
 948                 $(TARGET-stage[+id+]-[+prefix+][+module+])
 949
 950 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
 951 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
 952 clean-stage[+id+]-[+prefix+][+module+]:
 953         @if [ $(current_stage) = stage[+id+] ]; then \
 954           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
 955         else \
 956           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
 957           $(MAKE) stage[+id+]-start; \
 958         fi; \
 959         cd [+subdir+]/[+module+] && \
 960         $(MAKE) [+args+] [+ IF prev +] \
 961                 [+poststage1_args+] [+ ENDIF prev +] \
 962                 [+extra_make_flags+] clean
 963 @endif [+prefix+][+module+]-bootstrap
 964
 965 [+ ENDFOR bootstrap_stage +]
 966 [+ ENDIF bootstrap +]
 967 [+ ENDDEF +]
 968
 969 # --------------------------------------
 970 # Modules which run on the build machine
 971 # --------------------------------------
 972 [+ FOR build_modules +]
 973 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 974              host_alias=(get "host" "${build_alias}")
 975              target_alias=(get "target" "${target_alias}")
 976              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
 977
 978 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 979              args="$(EXTRA_BUILD_FLAGS)" +]
 980 [+ ENDFOR build_module +]
 981
 982 # --------------------------------------
 983 # Modules which run on the host machine
 984 # --------------------------------------
 985 [+ FOR host_modules +]
 986 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
 987              exports="$(HOST_EXPORTS)"
 988              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 989              host_alias=(get "host" "${host_alias}")
 990              target_alias=(get "target" "${target_alias}")
 991              args="$(HOST_CONFIGARGS)" +]
 992
 993 [+ all prefix="" subdir="$(HOST_SUBDIR)"
 994        exports="$(HOST_EXPORTS)"
 995        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 996        args="$(EXTRA_HOST_FLAGS)"
 997        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
 998
 999 .PHONY: check-[+module+] maybe-check-[+module+]
1000 maybe-check-[+module+]:
1001 @if [+module+]
1002 maybe-check-[+module+]: check-[+module+]
1003 [+ IF no_check +]
1004 check-[+module+]:
1005 [+ ELIF no_check_cross +]
1006 # This module is only tested in a native toolchain.
1007 check-[+module+]:
1008         @: $(MAKE); $(unstage)
1009         @if [ '$(host)' = '$(target)' ] ; then \
1010           r=`${PWD_COMMAND}`; export r; \
1011           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1012           $(HOST_EXPORTS) \
1013           (cd $(HOST_SUBDIR)/[+module+] && \
1014             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1015         fi
1016 [+ ELSE check +]
1017 check-[+module+]:
1018         @: $(MAKE); $(unstage)
1019         @r=`${PWD_COMMAND}`; export r; \
1020         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1021         $(HOST_EXPORTS) \
1022         (cd $(HOST_SUBDIR)/[+module+] && \
1023           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1024 [+ ENDIF no_check +]
1025 @endif [+module+]
1026
1027 .PHONY: install-[+module+] maybe-install-[+module+]
1028 maybe-install-[+module+]:
1029 @if [+module+]
1030 maybe-install-[+module+]: install-[+module+]
1031 [+ IF no_install +]
1032 install-[+module+]:
1033 [+ ELSE install +]
1034 install-[+module+]: installdirs
1035         @: $(MAKE); $(unstage)
1036         @r=`${PWD_COMMAND}`; export r; \
1037         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1038         $(HOST_EXPORTS) \
1039         (cd $(HOST_SUBDIR)/[+module+] && \
1040           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1041 [+ ENDIF no_install +]
1042 @endif [+module+]
1043
1044 # Other targets (info, dvi, pdf, etc.)
1045 [+ FOR recursive_targets +]
1046 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1047 maybe-[+make_target+]-[+module+]:
1048 @if [+module+]
1049 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1050 [+ IF (match-value? = "missing" (get "make_target") ) +]
1051 # [+module+] doesn't support [+make_target+].
1052 [+make_target+]-[+module+]:
1053 [+ ELSE +]
1054 [+make_target+]-[+module+]: [+
1055   FOR depend +]\
1056     [+depend+]-[+module+] [+
1057   ENDFOR depend +]
1058         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1059         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1060         r=`${PWD_COMMAND}`; export r; \
1061         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1062         $(HOST_EXPORTS) \
1063         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1064           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1065         done; \
1066         echo "Doing [+make_target+] in [+module+]" ; \
1067         (cd $(HOST_SUBDIR)/[+module+] && \
1068           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1069                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1070                   "RANLIB=$${RANLIB}" \
1071                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1072                   [+make_target+]) \
1073           || exit 1
1074 [+ ENDIF +]
1075 @endif [+module+]
1076 [+ ENDFOR recursive_targets +]
1077 [+ ENDFOR host_modules +]
1078
1079 # ---------------------------------------
1080 # Modules which run on the target machine
1081 # ---------------------------------------
1082 [+ FOR target_modules +]
1083
1084 [+ IF raw_cxx +]
1085 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1086              check_multilibs=true
1087              exports="$(RAW_CXX_TARGET_EXPORTS)"
1088              host_alias=(get "host" "${target_alias}")
1089              target_alias=(get "target" "${target_alias}")
1090              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1091
1092 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1093        exports="$(RAW_CXX_TARGET_EXPORTS)"
1094        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1095 [+ ELSE +]
1096 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1097              check_multilibs=true
1098              exports="$(NORMAL_TARGET_EXPORTS)"
1099              host_alias=(get "host" "${target_alias}")
1100              target_alias=(get "target" "${target_alias}")
1101              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1102
1103 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1104        exports="$(NORMAL_TARGET_EXPORTS)"
1105        args="$(EXTRA_TARGET_FLAGS)" +]
1106 [+ ENDIF +]
1107
1108 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1109 maybe-check-target-[+module+]:
1110 @if target-[+module+]
1111 maybe-check-target-[+module+]: check-target-[+module+]
1112 [+ IF no_check +]
1113 # Dummy target for uncheckable module.
1114 check-target-[+module+]:
1115 [+ ELSE check +]
1116 check-target-[+module+]:
1117         @: $(MAKE); $(unstage)
1118         @r=`${PWD_COMMAND}`; export r; \
1119         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1120 IF raw_cxx +]
1121         $(RAW_CXX_TARGET_EXPORTS) \[+
1122 ELSE normal_cxx +]
1123         $(NORMAL_TARGET_EXPORTS) \[+
1124 ENDIF raw_cxx +]
1125         (cd $(TARGET_SUBDIR)/[+module+] && \
1126           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1127             IF raw_cxx
1128               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1129             ENDIF raw_cxx
1130           +] [+extra_make_flags+] check)
1131 [+ ENDIF no_check +]
1132 @endif target-[+module+]
1133
1134 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1135 maybe-install-target-[+module+]:
1136 @if target-[+module+]
1137 maybe-install-target-[+module+]: install-target-[+module+]
1138 [+ IF no_install +]
1139 # Dummy target for uninstallable.
1140 install-target-[+module+]:
1141 [+ ELSE install +]
1142 install-target-[+module+]: installdirs
1143         @: $(MAKE); $(unstage)
1144         @r=`${PWD_COMMAND}`; export r; \
1145         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1146 IF raw_cxx +]
1147         $(RAW_CXX_TARGET_EXPORTS) \[+
1148 ELSE normal_cxx +]
1149         $(NORMAL_TARGET_EXPORTS) \[+
1150 ENDIF raw_cxx +]
1151         (cd $(TARGET_SUBDIR)/[+module+] && \
1152           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1153 [+ ENDIF no_install +]
1154 @endif target-[+module+]
1155
1156 # Other targets (info, dvi, pdf, etc.)
1157 [+ FOR recursive_targets +]
1158 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1159 maybe-[+make_target+]-target-[+module+]:
1160 @if target-[+module+]
1161 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1162 [+ IF (match-value? = "missing" (get "make_target") ) +]
1163 # [+module+] doesn't support [+make_target+].
1164 [+make_target+]-target-[+module+]:
1165 [+ ELSE +]
1166 [+make_target+]-target-[+module+]: [+
1167   FOR depend +]\
1168     [+depend+]-target-[+module+] [+
1169   ENDFOR depend +]
1170         @: $(MAKE); $(unstage)
1171         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1172         r=`${PWD_COMMAND}`; export r; \
1173         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1174 IF raw_cxx +]
1175         $(RAW_CXX_TARGET_EXPORTS) \[+
1176 ELSE normal_cxx +]
1177         $(NORMAL_TARGET_EXPORTS) \[+
1178 ENDIF raw_cxx +]
1179         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1180         for flag in $(EXTRA_TARGET_FLAGS); do \
1181           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1182         done; \
1183         (cd $(TARGET_SUBDIR)/[+module+] && \
1184           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1185                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1186                   "RANLIB=$${RANLIB}" \
1187                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1188                   [+extra_make_flags+] [+make_target+]) \
1189           || exit 1
1190 [+ ENDIF +]
1191 @endif target-[+module+]
1192 [+ ENDFOR recursive_targets +]
1193 [+ ENDFOR target_modules +]
1194
1195 # ----------
1196 # GCC module
1197 # ----------
1198
1199 @if gcc-no-bootstrap
1200 .PHONY: cross
1201 cross: all-build all-gas all-ld
1202         @r=`${PWD_COMMAND}`; export r; \
1203         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1204         $(HOST_EXPORTS) \
1205         echo "Building the C and C++ compiler"; \
1206         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1207         @r=`${PWD_COMMAND}`; export r; \
1208         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1209         echo "Building runtime libraries"; \
1210         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1211 @endif gcc-no-bootstrap
1212
1213 @if gcc
1214 .PHONY: check-gcc-c++
1215 check-gcc-c++:
1216         @if [ -f ./gcc/Makefile ] ; then \
1217           r=`${PWD_COMMAND}`; export r; \
1218           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1219           $(HOST_EXPORTS) \
1220           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1221         else \
1222           true; \
1223         fi
1224
1225 .PHONY: check-c++
1226 check-c++: check-target-libstdc++-v3 check-gcc-c++
1227
1228 # Install the gcc headers files, but not the fixed include files,
1229 # which Cygnus is not allowed to distribute.  This rule is very
1230 # dependent on the workings of the gcc Makefile.in.
1231 .PHONY: gcc-no-fixedincludes
1232 gcc-no-fixedincludes:
1233         @if [ -f ./gcc/Makefile ]; then \
1234           rm -rf gcc/tmp-include; \
1235           mv gcc/include gcc/tmp-include 2>/dev/null; \
1236           mkdir gcc/include; \
1237           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1238           touch gcc/stmp-fixinc gcc/include/fixed; \
1239           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1240           r=`${PWD_COMMAND}`; export r; \
1241           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1242           $(HOST_EXPORTS) \
1243           (cd ./gcc && \
1244            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1245           rm -rf gcc/include; \
1246           mv gcc/tmp-include gcc/include 2>/dev/null; \
1247         else true; fi
1248 @endif gcc
1249
1250 # ---------------------
1251 # GCC bootstrap support
1252 # ---------------------
1253
1254 # We track the current stage (the one in 'gcc') in the stage_current file.
1255 # stage_last instead tracks the stage that was built last.  These targets
1256 # are dummy when toplevel bootstrap is not active.
1257
1258 # While making host and target tools, symlinks to the final stage must be
1259 # there, so $(unstage) should be run at various points.  To avoid excessive
1260 # recursive invocations of make, we "inline" them using a variable.  These
1261 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1262 # to avoid warnings from the GNU Make job server.
1263
1264 unstage = :
1265 stage = :
1266 current_stage = ""
1267
1268 @if gcc-bootstrap
1269 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1270 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1271 current_stage = "`cat stage_current 2> /dev/null`"
1272 @endif gcc-bootstrap
1273
1274 .PHONY: unstage stage
1275 unstage:
1276         @: $(MAKE); $(unstage)
1277 stage:
1278         @: $(MAKE); $(stage)
1279
1280 # Disable commands for lean bootstrap.
1281 LEAN = false
1282
1283 # We name the build directories for the various stages "stage1-gcc",
1284 # "stage2-gcc","stage3-gcc", etc.
1285
1286 # Since the 'compare' process will fail (on debugging information) if any
1287 # directory names are different, we need to link the gcc directory for
1288 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1289 # the build directories constant as well. For the latter, we use naked names
1290 # like 'gcc', because the scripts in that directory assume it.  We use
1291 # mv on platforms where symlinks to directories do not work or are not
1292 # reliable.
1293
1294 # 'touch' doesn't work right on some platforms.
1295 STAMP = echo timestamp >
1296
1297 # We only want to compare .o files, so set this!
1298 objext = .o
1299
1300 [+ FOR bootstrap-stage +]
1301 .PHONY: stage[+id+]-start stage[+id+]-end
1302
1303 stage[+id+]-start::
1304         @: $(MAKE); $(stage); \
1305         echo stage[+id+] > stage_current ; \
1306         echo stage[+id+] > stage_last; \
1307         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1308    FOR host_modules +][+ IF bootstrap +]
1309 @if [+ module +]
1310         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1311           mkdir stage[+id+]-[+module+]; \
1312         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1313         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1314 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1315         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1316           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1317         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1318         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1319
1320 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1321 @if [+ module +]
1322         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1323           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1324           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1325         fi
1326 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1327         @if test -d $(TARGET_SUBDIR) ; then \
1328           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1329           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1330         fi
1331         rm -f stage_current
1332
1333 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1334 # remade, but not reconfigured.  The next stage (if any) will not be
1335 # reconfigured either.
1336 .PHONY: stage[+id+]-bubble
1337 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1338         @r=`${PWD_COMMAND}`; export r; \
1339         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1340         if test -f stage[+id+]-lean [+
1341           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1342           echo Skipping rebuild of stage[+id+] ; \
1343         else \
1344           $(MAKE) stage[+id+]-start; \[+IF lean +]
1345           if $(LEAN); then \
1346             rm -rf stage[+lean+]-* ; \
1347             $(STAMP) stage[+lean+]-lean ; \
1348           fi; \[+ ENDIF lean +]
1349           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1350         fi[+ IF compare-target +]
1351         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1352
1353 .PHONY: all-stage[+id+] clean-stage[+id+]
1354 do-clean: clean-stage[+id+]
1355
1356 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1357 # only possibility, but now it conflicts with no-bootstrap rules
1358 @if gcc-bootstrap
1359 [+ IF compare-target +]
1360 [+compare-target+]:
1361         @r=`${PWD_COMMAND}`; export r; \
1362         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1363         if test -f stage[+prev+]-lean; then \
1364           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1365           exit 0 ; \
1366         fi; \
1367         : $(MAKE); $(stage); \
1368         rm -f .bad_compare ; \
1369         echo Comparing stages [+prev+] and [+id+] ; \
1370         cd stage[+id+]-gcc; \
1371         files=`find . -name "*$(objext)" -print` ; \
1372         cd .. ; \
1373         for file in $${files} ; do \
1374           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1375           $(do-[+compare-target+]) > /dev/null 2>&1; \
1376           if test $$? -eq 1; then \
1377             case $$file in \
1378               ./cc*-checksum$(objext) | ./libgcc/* ) \
1379                 echo warning: $$file differs ;; \
1380               *) \
1381                 echo $$file differs >> .bad_compare ;; \
1382             esac ; \
1383           fi ; \
1384         done ; \
1385         if [ -f .bad_compare ]; then \
1386           echo "Bootstrap comparison failure!"; \
1387           cat .bad_compare; \
1388           exit 1; \
1389         else \
1390           echo Comparison successful.; \
1391         fi ; \
1392         $(STAMP) [+compare-target+][+ IF prev +]
1393         if $(LEAN); then \
1394           rm -rf stage[+prev+]-*; \
1395           $(STAMP) stage[+prev+]-lean; \
1396         fi[+ ENDIF prev +]
1397 [+ ENDIF compare-target +]
1398
1399 [+ IF bootstrap-target +]
1400 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1401 [+bootstrap-target+]:
1402         echo stage[+id+] > stage_final
1403         @r=`${PWD_COMMAND}`; export r; \
1404         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1405         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1406         @: $(MAKE); $(unstage)
1407         @r=`${PWD_COMMAND}`; export r; \
1408         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1409         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1410
1411 [+bootstrap-target+]-lean:
1412         echo stage[+id+] > stage_final
1413         @r=`${PWD_COMMAND}`; export r; \
1414         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1415         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1416         @: $(MAKE); $(unstage)
1417         @r=`${PWD_COMMAND}`; export r; \
1418         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1419         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1420 [+ ENDIF bootstrap-target +]
1421
1422 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1423 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1424 .PHONY: distclean-stage[+id+]
1425 distclean-stage[+id+]::
1426         @: $(MAKE); $(stage)
1427         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1428         rm -rf stage[+id+]-* [+
1429           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1430
1431 [+ IF cleanstrap-target +]
1432 .PHONY: [+cleanstrap-target+]
1433 [+cleanstrap-target+]: do-distclean local-clean
1434         echo stage[+id+] > stage_final
1435         @r=`${PWD_COMMAND}`; export r; \
1436         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1437         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1438         @: $(MAKE); $(unstage)
1439         @r=`${PWD_COMMAND}`; export r; \
1440         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1441         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1442 [+ ENDIF cleanstrap-target +]
1443 @endif gcc-bootstrap
1444
1445 [+ ENDFOR bootstrap-stage +]
1446
1447 stageprofile-end::
1448         $(MAKE) distclean-stagefeedback
1449
1450 stagefeedback-start::
1451         @r=`${PWD_COMMAND}`; export r; \
1452         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1453         for i in prev-*; do \
1454           j=`echo $$i | sed s/^prev-//` ; \
1455           cd $$r/$$i && \
1456           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1457           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1458         done
1459
1460 @if gcc-bootstrap
1461 do-distclean: distclean-stage1
1462
1463 # Provide a GCC build when we're building target libraries.  This does
1464 # not work as a dependency, just as the minimum necessary to avoid errors.
1465 stage_last:
1466         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1467
1468 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1469 # it in the dependency so that for example `make -j3 all-gcc' works.
1470 stage_current:
1471         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1472
1473 .PHONY: restrap
1474 restrap::
1475         @: $(MAKE); $(stage)
1476         rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1477           +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1478 restrap:: all
1479 @endif gcc-bootstrap
1480
1481 # --------------------------------------
1482 # Dependencies between different modules
1483 # --------------------------------------
1484
1485 # Generic dependencies for target modules on host stuff, especially gcc
1486 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1487   +][+ FOR bootstrap_stage +]
1488 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1489   ENDFOR +][+ ELSE bootstrap +]
1490 configure-target-[+module+]: stage_last[+
1491   ENDIF bootstrap +][+ ENDFOR target_modules +]
1492 @endif gcc-bootstrap
1493
1494 @if gcc-no-bootstrap[+ FOR target_modules +]
1495 configure-target-[+module+]: maybe-all-gcc[+
1496   ENDFOR target_modules +]
1497 @endif gcc-no-bootstrap
1498
1499
1500 # There are two types of dependencies here: 'hard' dependencies, where one
1501 # module simply won't build without the other; and 'soft' dependencies, where
1502 # if the depended-on module is missing, the depending module will do without
1503 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1504 # are made here to depend on a 'maybe-' target.  If you're not sure,
1505 # it's safer to use a soft dependency.
1506
1507 [+ ;; These Scheme functions build the bulk of the dependencies.
1508    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1509    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1510    ;; is taken from VAR-NAME.
1511    (define dep-target (lambda (module-kind var-name hard)
1512       (string-append
1513          (if hard "" "maybe-")
1514          (dep-subtarget var-name)
1515          module-kind
1516          (dep-module var-name)
1517       )))
1518
1519    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1520    (define make-dep (lambda (module-kind on-kind)
1521       (string-append
1522          (dep-target module-kind "module" #t) ": "
1523          (dep-target on-kind "on" (exist? "hard")))))
1524
1525    ;; dep-subtarget extracts everything up to the first dash in the given
1526    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1527    (define dep-subtarget (lambda (var-name)
1528       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1529
1530    ;; dep-module extracts everything up to the first dash in the given
1531    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1532    (define dep-module (lambda (var-name)
1533       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1534
1535    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1536    (define dep-stage (lambda ()
1537       (string-append
1538          "stage"
1539          (get "id")
1540          "-")))
1541
1542    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1543    ;; but is written in Scheme.
1544    (define dep-maybe (lambda ()
1545       (if (exist? "hard") "" "maybe-")))
1546
1547    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1548    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1549    ;; configure or build dependencies between bootstrapped modules; it returns
1550    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1551    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1552    ;; is only necessary for host modules.
1553    (define dep-kind (lambda ()
1554       (if (and (hash-ref boot-modules (dep-module "module"))
1555                (=* (dep-module "on") "build-"))
1556           "prebootstrap"
1557
1558           (if (or (= (dep-subtarget "on") "install-")
1559                   (not (hash-ref boot-modules (dep-module "module")))
1560                   (not (hash-ref boot-modules (dep-module "on"))))
1561               "normal"
1562               "bootstrap"))))
1563
1564    ;; We now build the hash table that is used by dep-kind.
1565    (define boot-modules (make-hash-table 113))
1566 +]
1567
1568 [+ FOR host_modules +][+
1569    (if (exist? "bootstrap")
1570        (hash-create-handle! boot-modules (get "module") #t))
1571    "" +][+ ENDFOR host_modules +]
1572 [+ FOR target_modules +][+
1573    (if (exist? "bootstrap")
1574        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1575    "" +][+ ENDFOR target_modules +]
1576
1577 # With all the machinery above in place, it is pretty easy to generate
1578 # dependencies.  Host dependencies are a bit more complex because we have
1579 # to check for bootstrap/prebootstrap dependencies.  To resolve
1580 # prebootstrap dependencies, prebootstrap modules are gathered in
1581 # a hash table.
1582 [+ FOR dependencies +][+ (make-dep "" "") +]
1583 [+ CASE (dep-kind) +]
1584 [+ == "prebootstrap"
1585      +][+ FOR bootstrap_stage +]
1586 [+ (make-dep (dep-stage) "") +][+
1587        ENDFOR bootstrap_stage +]
1588 [+ == "bootstrap"
1589      +][+ FOR bootstrap_stage +]
1590 [+ (make-dep (dep-stage) (dep-stage)) +][+
1591        ENDFOR bootstrap_stage +]
1592 [+ ESAC +][+
1593 ENDFOR dependencies +]
1594
1595 # Dependencies for target modules on other target modules are
1596 # described by lang_env_dependencies; the defaults apply to anything
1597 # not mentioned there.
1598 [+
1599    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1600    (define lang-dep (lambda (lang)
1601       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1602
1603    ;; Build the hash table we will need.
1604    (define lang-env-deps (make-hash-table 7))
1605 +][+ FOR lang_env_dependencies +][+
1606    (if (exist? "cxx")
1607        (hash-create-handle! lang-env-deps
1608           (string-append (get "module") "-" "cxx") #t))
1609
1610    (if (exist? "no_c")
1611        (hash-create-handle! lang-env-deps
1612           (string-append (get "module") "-" "no_c") #t))
1613
1614    (if (exist? "no_gcc")
1615        (hash-create-handle! lang-env-deps
1616           (string-append (get "module") "-" "no_gcc") #t))
1617    "" +][+ ENDFOR lang_env_dependencies +]
1618
1619 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1620   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1621 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1622   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1623 @endif gcc-bootstrap
1624
1625 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1626 configure-target-[+module+]: maybe-all-target-libgcc[+
1627   ENDIF +][+ ENDFOR target_modules +]
1628 @endif gcc-no-bootstrap
1629
1630 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1631 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1632   ENDIF +][+ IF (lang-dep "cxx") +]
1633 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1634   ENDIF +]
1635 [+ ENDFOR target_modules +]
1636
1637 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1638 GDB_TK = @GDB_TK@
1639 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1640 configure-gdb: $(CONFIGURE_GDB_TK)
1641 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1642 install-gdb: $(INSTALL_GDB_TK)
1643
1644 # Serialization dependencies.  Host configures don't work well in parallel to
1645 # each other, due to contention over config.cache.  Target configures and
1646 # build configures are similar.
1647 @serialization_dependencies@
1648
1649 # --------------------------------
1650 # Regenerating top level configury
1651 # --------------------------------
1652
1653 # Rebuilding Makefile.in, using autogen.
1654 AUTOGEN = autogen
1655 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1656         cd $(srcdir) && $(AUTOGEN) Makefile.def
1657
1658 # Rebuilding Makefile.
1659 Makefile: $(srcdir)/Makefile.in config.status
1660         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1661
1662 config.status: configure
1663         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1664
1665 # Rebuilding configure.
1666 AUTOCONF = autoconf
1667 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1668         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1669         cd $(srcdir) && $(AUTOCONF)
1670
1671 # ------------------------------
1672 # Special directives to GNU Make
1673 # ------------------------------
1674
1675 # Don't pass command-line variables to submakes.
1676 .NOEXPORT:
1677 MAKEOVERRIDES=
1678
1679 # end of Makefile.in