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