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         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 144         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 145         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 146         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 147         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 148         LD="$(LD_FOR_BUILD)"; export LD; \
 149         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 150         NM="$(NM_FOR_BUILD)"; export NM; \
 151         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 152         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 153         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 154
 155 # These variables must be set on the make command line for directories
 156 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
 157 EXTRA_BUILD_FLAGS = \
 158         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 159         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 160
 161 # This is the list of directories to built for the host system.
 162 SUBDIRS = @configdirs@
 163 # This is set by the configure script to the arguments to use when configuring
 164 # directories built for the host system.
 165 HOST_CONFIGARGS = @host_configargs@
 166 # Host programs are put under this directory, which is . except if building
 167 # with srcdir=..
 168 HOST_SUBDIR = @host_subdir@
 169 # This is the list of variables to export in the environment when
 170 # configuring subdirectories for the host system.  We need to pass
 171 # some to the GCC configure because of its hybrid host/target nature.
 172 HOST_EXPORTS = \
 173         $(BASE_EXPORTS) \
 174         CC="$(CC)"; export CC; \
 175         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 176         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 177         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 178         CXX="$(CXX)"; export CXX; \
 179         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 180         AR="$(AR)"; export AR; \
 181         AS="$(AS)"; export AS; \
 182         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 183         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 184         LD="$(LD)"; export LD; \
 185         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 186         NM="$(NM)"; export NM; \
 187         RANLIB="$(RANLIB)"; export RANLIB; \
 188         WINDRES="$(WINDRES)"; export WINDRES; \
 189         WINDMC="$(WINDMC)"; export WINDMC; \
 190         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 191         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 192         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 193         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 194         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 195         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 196         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 197         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 198         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 199         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 200         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 201         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 202         PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
 203         PPLINC="$(HOST_PPLINC)"; export PPLINC; \
 204         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 205         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 206 @if gcc-bootstrap
 207         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 208 @endif gcc-bootstrap
 209         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 210
 211 # Similar, for later GCC stages.
 212 POSTSTAGE1_HOST_EXPORTS = \
 213         $(HOST_EXPORTS) \
 214         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 215           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 216         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 217           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 218           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 219           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
 220         LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
 221
 222 # Target libraries are put under this directory:
 223 TARGET_SUBDIR = @target_subdir@
 224 # This is set by the configure script to the arguments to use when configuring
 225 # directories built for the target.
 226 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 227 # This is the list of variables to export in the environment when
 228 # configuring subdirectories for the host system.
 229 BASE_TARGET_EXPORTS = \
 230         $(BASE_EXPORTS) \
 231         AR="$(AR_FOR_TARGET)"; export AR; \
 232         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 233         CC="$(CC_FOR_TARGET)"; export CC; \
 234         CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 235         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 236         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 237         CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 238         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 239         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 240         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 241         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 242         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 243         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 244         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 245         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 246         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 247         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 248         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 249         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 250         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 251
 252 RAW_CXX_TARGET_EXPORTS = \
 253         $(BASE_TARGET_EXPORTS) \
 254         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 255         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 256
 257 NORMAL_TARGET_EXPORTS = \
 258         $(BASE_TARGET_EXPORTS) \
 259         CXX="$(CXX_FOR_TARGET)"; export CXX;
 260
 261 # Where to find GMP
 262 HOST_GMPLIBS = @gmplibs@
 263 HOST_GMPINC = @gmpinc@
 264
 265 # Where to find PPL
 266 HOST_PPLLIBS = @ppllibs@
 267 HOST_PPLINC = @pplinc@
 268
 269 # Where to find CLOOG
 270 HOST_CLOOGLIBS = @clooglibs@
 271 HOST_CLOOGINC = @clooginc@
 272
 273 # ----------------------------------------------
 274 # Programs producing files for the BUILD machine
 275 # ----------------------------------------------
 276
 277 SHELL = @config_shell@
 278
 279 # pwd command to use.  Allow user to override default by setting PWDCMD in
 280 # the environment to account for automounters.  The make variable must not
 281 # be called PWDCMD, otherwise the value set here is passed to make
 282 # subprocesses and overrides the setting from the user's environment.
 283 # Don't use PWD since it is a common shell environment variable and we
 284 # don't want to corrupt it.
 285 PWD_COMMAND = $${PWDCMD-pwd}
 286
 287 # compilers to use to create programs which must be run in the build
 288 # environment.
 289 AR_FOR_BUILD = @AR_FOR_BUILD@
 290 AS_FOR_BUILD = @AS_FOR_BUILD@
 291 CC_FOR_BUILD = @CC_FOR_BUILD@
 292 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 293 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 294 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 295 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 296 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 297 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 298 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 299 LD_FOR_BUILD = @LD_FOR_BUILD@
 300 NM_FOR_BUILD = @NM_FOR_BUILD@
 301 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 302 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 303 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 304
 305 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 306 # here so that they can be overridden by Makefile fragments.
 307 BUILD_PREFIX = @BUILD_PREFIX@
 308 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 309
 310 # Flags to pass to stage2 and later makes.  They are defined
 311 # here so that they can be overridden by Makefile fragments.
 312 BOOT_CFLAGS= -g -O2
 313 BOOT_LDFLAGS=
 314 BOOT_ADAFLAGS=-gnatpg -gnata
 315
 316 BISON = @BISON@
 317 YACC = @YACC@
 318 FLEX = @FLEX@
 319 LEX = @LEX@
 320 M4 = @M4@
 321 MAKEINFO = @MAKEINFO@
 322 EXPECT = @EXPECT@
 323 RUNTEST = @RUNTEST@
 324
 325 # This just becomes part of the MAKEINFO definition passed down to
 326 # sub-makes.  It lets flags be given on the command line while still
 327 # using the makeinfo from the object tree.
 328 # (Default to avoid splitting info files by setting the threshold high.)
 329 MAKEINFOFLAGS = --split-size=5000000
 330
 331 # ---------------------------------------------
 332 # Programs producing files for the HOST machine
 333 # ---------------------------------------------
 334
 335 AS = @AS@
 336 AR = @AR@
 337 AR_FLAGS = rc
 338 CC = @CC@
 339 CXX = @CXX@
 340 DLLTOOL = @DLLTOOL@
 341 LD = @LD@
 342 LIPO = @LIPO@
 343 NM = @NM@
 344 OBJDUMP = @OBJDUMP@
 345 RANLIB = @RANLIB@
 346 STRIP = @STRIP@
 347 WINDRES = @WINDRES@
 348 WINDMC = @WINDMC@
 349
 350 GNATBIND = @GNATBIND@
 351 GNATMAKE = @GNATMAKE@
 352
 353 CFLAGS = @CFLAGS@
 354 LDFLAGS = @LDFLAGS@
 355 LIBCFLAGS = $(CFLAGS)
 356 CXXFLAGS = @CXXFLAGS@
 357 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 358
 359 # Only build the C compiler for stage1, because that is the only one that
 360 # we can guarantee will build with the native compiler, and also it is the
 361 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 362 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 363 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 364
 365 STAGE1_CHECKING=@stage1_checking@
 366 STAGE1_LANGUAGES=@stage1_languages@
 367
 368 STAGE1_CFLAGS=@stage1_cflags@
 369 STAGE2_CFLAGS=$(BOOT_CFLAGS)
 370 STAGE3_CFLAGS=$(BOOT_CFLAGS)
 371 STAGE4_CFLAGS=$(BOOT_CFLAGS)
 372
 373 STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 374 STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 375 STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 376 STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 377
 378 do-compare = @do_compare@
 379 do-compare3 = $(do-compare)
 380 do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
 381
 382 # -----------------------------------------------
 383 # Programs producing files for the TARGET machine
 384 # -----------------------------------------------
 385
 386 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 387
 388 AR_FOR_TARGET=@AR_FOR_TARGET@
 389 AS_FOR_TARGET=@AS_FOR_TARGET@
 390 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 391
 392 # If GCC_FOR_TARGET is not overriden on the command line, then this
 393 # variable is passed down to the gcc Makefile, where it is used to
 394 # build libgcc2.a.  We define it here so that it can itself be
 395 # overridden on the command line.
 396 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 397 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 398 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 399 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 400 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 401 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 402 LD_FOR_TARGET=@LD_FOR_TARGET@
 403
 404 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 405 NM_FOR_TARGET=@NM_FOR_TARGET@
 406 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 407 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 408 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 409 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 410 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 411
 412 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 413 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 414 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 415
 416 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 417 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 418 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 419 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 420
 421 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 422 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 423 LDFLAGS_FOR_TARGET =
 424
 425 # ------------------------------------
 426 # Miscellaneous targets and flag lists
 427 # ------------------------------------
 428
 429 # The first rule in the file had better be this one.  Don't put any above it.
 430 # This lives here to allow makefile fragments to contain dependencies.
 431 all:
 432
 433 #### host and target specific makefile fragments come in here.
 434 @target_makefile_frag@
 435 @alphaieee_frag@
 436 @ospace_frag@
 437 @host_makefile_frag@
 438 ###
 439
 440 # This is the list of directories that may be needed in RPATH_ENVVAR
 441 # so that prorgams built for the target machine work.
 442 TARGET_LIB_PATH = [+ FOR target_modules +][+
 443   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 444   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 445 [+ FOR target_modules +][+ IF lib_path +]
 446 @if target-[+module+]
 447 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 448 @endif target-[+module+]
 449 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 450
 451
 452 # This is the list of directories that may be needed in RPATH_ENVVAR
 453 # so that programs built for the host machine work.
 454 HOST_LIB_PATH = [+ FOR host_modules +][+
 455   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 456   ENDFOR host_modules +]
 457
 458 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 459 @if gcc
 460 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 461 @endif gcc
 462
 463 [+ FOR host_modules +][+ IF lib_path +]
 464 @if [+module+]
 465 HOST_LIB_PATH_[+module+] = \
 466   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 467   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 468 @endif [+module+]
 469 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 470
 471 # Flags to pass down to all sub-makes.
 472 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 473         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 474         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
 475         "CONFIG_SHELL=$(SHELL)" \
 476         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 477
 478 # We leave this in just in case, but it is not needed anymore.
 479 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 480
 481 # Flags to pass down to most sub-makes, in which we're building with
 482 # the host environment.
 483 EXTRA_HOST_FLAGS = \
 484         'AR=$(AR)' \
 485         'AS=$(AS)' \
 486         'CC=$(CC)' \
 487         'CXX=$(CXX)' \
 488         'DLLTOOL=$(DLLTOOL)' \
 489         'LD=$(LD)' \
 490         'LIPO=$(LIPO)' \
 491         'NM=$(NM)' \
 492         'OBJDUMP=$(OBJDUMP)' \
 493         'RANLIB=$(RANLIB)' \
 494         'STRIP=$(STRIP)' \
 495         'WINDRES=$(WINDRES)' \
 496         'WINDMC=$(WINDMC)'
 497
 498 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 499
 500 # Flags that are concerned with the location of the X11 include files
 501 # and library files
 502 #
 503 # NOTE: until the top-level is getting the values via autoconf, it only
 504 # causes problems to have this top-level Makefile overriding the autoconf-set
 505 # values in child directories.  Only variables that don't conflict with
 506 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 507 #
 508 X11_FLAGS_TO_PASS = \
 509         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 510         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 511
 512 # Flags to pass to stage2 and later makes.
 513
 514 POSTSTAGE1_FLAGS_TO_PASS = \
 515         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 516         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
 517         LDFLAGS="$(BOOT_LDFLAGS)" \
 518         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 519
 520 # Flags to pass down to makes which are built with the target environment.
 521 # The double $ decreases the length of the command line; those variables
 522 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 523 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 524 # so we expand them here.
 525 EXTRA_TARGET_FLAGS = \
 526         'AR=$$(AR_FOR_TARGET)' \
 527         'AS=$(COMPILER_AS_FOR_TARGET)' \
 528         'CC=$$(CC_FOR_TARGET)' \
 529         'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 530         'CXX=$$(CXX_FOR_TARGET)' \
 531         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 532         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 533         'LD=$(COMPILER_LD_FOR_TARGET)' \
 534         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 535         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 536         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 537         'NM=$(COMPILER_NM_FOR_TARGET)' \
 538         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 539         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 540         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 541         'WINDMC=$$(WINDMC_FOR_TARGET)'
 542
 543 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 544
 545 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 546 # unfortunately needs the native compiler and the target ar and
 547 # ranlib.
 548 # If any variables are added here, they must be added to do-*, below.
 549 # The BUILD_* variables are a special case, which are used for the gcc
 550 # cross-building scheme.
 551 EXTRA_GCC_FLAGS = \
 552         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 553         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 554         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 555         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 556         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 557         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 558
 559 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 560
 561 .PHONY: configure-host
 562 configure-host: [+
 563   FOR host_modules +] \
 564     maybe-configure-[+module+][+
 565   ENDFOR host_modules +]
 566 .PHONY: configure-target
 567 configure-target: [+
 568   FOR target_modules +] \
 569     maybe-configure-target-[+module+][+
 570   ENDFOR target_modules +]
 571
 572 # The target built for a native non-bootstrap build.
 573 .PHONY: all
 574 all:
 575 @if gcc-bootstrap
 576         [ -f stage_final ] || echo stage3 > stage_final
 577         @r=`${PWD_COMMAND}`; export r; \
 578         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 579         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 580 @endif gcc-bootstrap
 581         @: $(MAKE); $(unstage)
 582         @r=`${PWD_COMMAND}`; export r; \
 583         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 584         if [ -f stage_last ]; then \
 585           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 586         else \
 587           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
 588         fi
 589
 590 .PHONY: all-build
 591 [+ FOR build_modules +]
 592 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 593
 594 .PHONY: all-host
 595 [+ FOR host_modules +][+ IF bootstrap +]
 596 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 597 all-host: maybe-all-[+module+][+ IF bootstrap +]
 598 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 599
 600 .PHONY: all-target
 601 [+ FOR target_modules +][+ IF bootstrap +]
 602 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 603 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 604 @endif target-[+module+]-no-bootstrap[+
 605   ENDIF bootstrap +][+ ENDFOR target_modules +]
 606
 607 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 608 # ``make X'' in all subdirectories (because, in general, there is a
 609 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 610 # but it may do additional work as well).
 611 [+ FOR recursive_targets +]
 612 .PHONY: do-[+make_target+]
 613 do-[+make_target+]:
 614         @: $(MAKE); $(unstage)
 615         @r=`${PWD_COMMAND}`; export r; \
 616         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 617         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 618           [+make_target+]-target
 619
 620
 621 .PHONY: [+make_target+]-host
 622 [+ FOR host_modules +]
 623 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 624
 625 .PHONY: [+make_target+]-target
 626 [+ FOR target_modules +]
 627 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 628 [+ ENDFOR recursive_targets +]
 629
 630 # Here are the targets which correspond to the do-X targets.
 631
 632 .PHONY: info installcheck dvi pdf html
 633 .PHONY: install-info install-pdf install-html
 634 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 635 .PHONY: local-clean local-distclean local-maintainer-clean
 636 info: do-info
 637 installcheck: do-installcheck
 638 dvi: do-dvi
 639 pdf: do-pdf
 640 html: do-html
 641
 642 # Make sure makeinfo is built before we do a `make info', if we're
 643 # in fact building texinfo.
 644 do-info: maybe-all-texinfo
 645
 646 install-info: do-install-info dir.info
 647         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 648         if [ -f dir.info ] ; then \
 649           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 650         else true ; fi
 651
 652 install-pdf: do-install-pdf
 653
 654 install-html: do-install-html
 655
 656 local-clean:
 657         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 658
 659 local-distclean:
 660         -rm -f Makefile config.status config.cache mh-frag mt-frag
 661         -rm -f maybedep.tmp serdep.tmp
 662         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 663           rm -rf $(TARGET_SUBDIR); \
 664         else true; fi
 665         -rm -rf $(BUILD_SUBDIR)
 666         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 667           rm -rf $(HOST_SUBDIR); \
 668         else true; fi
 669         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 670         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 671         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 672         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 673         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 674
 675 local-maintainer-clean:
 676         @echo "This command is intended for maintainers to use;"
 677         @echo "it deletes files that may require special tools to rebuild."
 678
 679 clean: do-clean local-clean
 680 mostlyclean: do-mostlyclean local-clean
 681 distclean: do-distclean local-clean local-distclean
 682 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 683 maintainer-clean: local-distclean
 684 realclean: maintainer-clean
 685
 686 # Check target.
 687
 688 .PHONY: check do-check
 689 check: do-check
 690
 691 # Only include modules actually being configured and built.
 692 .PHONY: check-host
 693 check-host: [+
 694   FOR host_modules +] \
 695     maybe-check-[+module+][+
 696   ENDFOR host_modules +]
 697
 698 .PHONY: check-target
 699 check-target: [+
 700   FOR target_modules +] \
 701     maybe-check-target-[+module+][+
 702   ENDFOR target_modules +]
 703
 704 do-check:
 705         @: $(MAKE); $(unstage)
 706         @r=`${PWD_COMMAND}`; export r; \
 707         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 708         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 709
 710 # Automated reporting of test results.
 711
 712 warning.log: build.log
 713         $(srcdir)/contrib/warn_summary build.log > $@
 714
 715 mail-report.log:
 716         if test x'$(BOOT_CFLAGS)' != x''; then \
 717             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 718         fi; \
 719         $(srcdir)/contrib/test_summary -t >$@
 720         chmod +x $@
 721         echo If you really want to send e-mail, run ./$@ now
 722
 723 mail-report-with-warnings.log: warning.log
 724         if test x'$(BOOT_CFLAGS)' != x''; then \
 725             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 726         fi; \
 727         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 728         chmod +x $@
 729         echo If you really want to send e-mail, run ./$@ now
 730
 731 # Installation targets.
 732
 733 .PHONY: install uninstall
 734 install:
 735         @: $(MAKE); $(unstage)
 736         @r=`${PWD_COMMAND}`; export r; \
 737         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 738         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 739
 740 .PHONY: install-host-nogcc
 741 install-host-nogcc: [+
 742   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 743     maybe-install-[+module+][+ ENDIF +][+
 744   ENDFOR host_modules +]
 745
 746 .PHONY: install-host
 747 install-host: [+
 748   FOR host_modules +] \
 749     maybe-install-[+module+][+
 750   ENDFOR host_modules +]
 751
 752 .PHONY: install-target
 753 install-target: [+
 754   FOR target_modules +] \
 755     maybe-install-target-[+module+][+
 756   ENDFOR target_modules +]
 757
 758 uninstall:
 759         @echo "the uninstall target is not supported in this tree"
 760
 761 .PHONY: install.all
 762 install.all: install-no-fixedincludes
 763         @if [ -f ./gcc/Makefile ] ; then \
 764                 r=`${PWD_COMMAND}` ; export r ; \
 765                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 766                 $(HOST_EXPORTS) \
 767                 (cd ./gcc && \
 768                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 769         else \
 770                 true ; \
 771         fi
 772
 773 # install-no-fixedincludes is used because Cygnus can not distribute
 774 # the fixed header files.
 775 .PHONY: install-no-fixedincludes
 776 install-no-fixedincludes: installdirs install-host-nogcc \
 777         install-target gcc-no-fixedincludes
 778
 779 ### other supporting targets
 780
 781 MAKEDIRS= \
 782         $(DESTDIR)$(prefix) \
 783         $(DESTDIR)$(exec_prefix)
 784 .PHONY: installdirs
 785 installdirs: mkinstalldirs
 786         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 787
 788 dir.info: do-install-info
 789         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 790           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 791           mv -f dir.info.new dir.info ; \
 792         else true ; \
 793         fi
 794
 795 dist:
 796         @echo "Building a full distribution of this tree isn't done"
 797         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 798
 799 etags tags: TAGS
 800
 801 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 802 # ability to use several tags files at once, so there is probably no need
 803 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 804 # (if we felt like it) have this Makefile write a piece of elisp which
 805 # the user could load to tell emacs19 where all the TAGS files we just
 806 # built are.
 807 TAGS: do-TAGS
 808
 809 # ------------------------------------
 810 # Macros for configure and all targets
 811 # ------------------------------------
 812
 813 [+ DEFINE configure +]
 814 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 815 maybe-configure-[+prefix+][+module+]:
 816 @if gcc-bootstrap
 817 configure-[+prefix+][+module+]: stage_current
 818 @endif gcc-bootstrap
 819 @if [+prefix+][+module+]
 820 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 821 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 822         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 823         @r=`${PWD_COMMAND}`; export r; \
 824         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 825         [+ IF check_multilibs
 826         +]echo "Checking multilib configuration for [+module+]..."; \
 827         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 828         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 829         if test -r [+subdir+]/[+module+]/multilib.out; then \
 830           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 831             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 832           else \
 833             rm -f [+subdir+]/[+module+]/Makefile; \
 834             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 835           fi; \
 836         else \
 837           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 838         fi; \
 839         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 840         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 841         [+exports+] \
 842         echo Configuring in [+subdir+]/[+module+]; \
 843         cd "[+subdir+]/[+module+]" || exit 1; \
 844         case $(srcdir) in \
 845           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 846           *) topdir=`echo [+subdir+]/[+module+]/ | \
 847                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 848         esac; \
 849         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 850         libsrcdir="$$s/[+module+]"; \
 851         [+ IF no-config-site +]rm -f no-such-file || : ; \
 852         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 853           [+args+] --build=${build_alias} --host=[+host_alias+] \
 854           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
 855           || exit 1
 856 @endif [+prefix+][+module+]
 857
 858 [+ IF bootstrap +]
 859 [+ FOR bootstrap_stage +]
 860 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 861 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 862 @if [+prefix+][+module+]-bootstrap
 863 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 864 configure-stage[+id+]-[+prefix+][+module+]:
 865         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 866         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
 867         @r=`${PWD_COMMAND}`; export r; \
 868         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 869         [+ IF check_multilibs
 870         +]echo "Checking multilib configuration for [+module+]..."; \
 871         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 872         if test -r [+subdir+]/[+module+]/multilib.out; then \
 873           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 874             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 875           else \
 876             rm -f [+subdir+]/[+module+]/Makefile; \
 877             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 878           fi; \
 879         else \
 880           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 881         fi; \
 882         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 883         [+exports+][+ IF prev +] \
 884         [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
 885         CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 886         CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
 887         CFLAGS="[+stage_cflags+]"; export CFLAGS; \
 888         CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
 889         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 890         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 891         cd [+subdir+]/[+module+] || exit 1; \
 892         case $(srcdir) in \
 893           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 894           *) topdir=`echo [+subdir+]/[+module+]/ | \
 895                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 896         esac; \
 897         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 898         libsrcdir="$$s/[+module+]"; \
 899         $(SHELL) $${libsrcdir}/configure \
 900           [+args+] --build=${build_alias} --host=[+host_alias+] \
 901           --target=[+target_alias+] $${srcdiroption} \
 902           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
 903           [+stage_configure_flags+] [+extra_configure_flags+]
 904 @endif [+prefix+][+module+]-bootstrap
 905 [+ ENDFOR bootstrap_stage +]
 906 [+ ENDIF bootstrap +]
 907 [+ ENDDEF +]
 908
 909 [+ DEFINE all +]
 910 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
 911 maybe-all-[+prefix+][+module+]:
 912 @if gcc-bootstrap
 913 all-[+prefix+][+module+]: stage_current
 914 @endif gcc-bootstrap
 915 @if [+prefix+][+module+]
 916 TARGET-[+prefix+][+module+]=[+
 917   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
 918 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
 919 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
 920         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 921         @r=`${PWD_COMMAND}`; export r; \
 922         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 923         [+exports+] \
 924         (cd [+subdir+]/[+module+] && \
 925           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
 926                 $(TARGET-[+prefix+][+module+]))
 927 @endif [+prefix+][+module+]
 928
 929 [+ IF bootstrap +]
 930 [+ FOR bootstrap_stage +]
 931 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
 932 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
 933 maybe-all-stage[+id+]-[+prefix+][+module+]:
 934 maybe-clean-stage[+id+]-[+prefix+][+module+]:
 935 @if [+prefix+][+module+]-bootstrap
 936 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
 937 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
 938 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
 939 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 940         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 941         @r=`${PWD_COMMAND}`; export r; \
 942         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 943         [+exports+][+ IF prev +] \
 944         [+poststage1_exports+][+ ENDIF prev +] \
 945         cd [+subdir+]/[+module+] && \
 946         $(MAKE) $(BASE_FLAGS_TO_PASS) \
 947                 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
 948                 LIBCFLAGS="[+stage_libcflags+]" \
 949                 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
 950                 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
 951                 IF prev +][+poststage1_args+][+ ENDIF prev
 952                 +] [+extra_make_flags+] \
 953                 $(TARGET-stage[+id+]-[+prefix+][+module+])
 954
 955 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
 956 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
 957 clean-stage[+id+]-[+prefix+][+module+]:
 958         @if [ $(current_stage) = stage[+id+] ]; then \
 959           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
 960         else \
 961           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
 962           $(MAKE) stage[+id+]-start; \
 963         fi; \
 964         cd [+subdir+]/[+module+] && \
 965         $(MAKE) [+args+] [+ IF prev +] \
 966                 [+poststage1_args+] [+ ENDIF prev +] \
 967                 [+extra_make_flags+] clean
 968 @endif [+prefix+][+module+]-bootstrap
 969
 970 [+ ENDFOR bootstrap_stage +]
 971 [+ ENDIF bootstrap +]
 972 [+ ENDDEF +]
 973
 974 # --------------------------------------
 975 # Modules which run on the build machine
 976 # --------------------------------------
 977 [+ FOR build_modules +]
 978 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 979              host_alias=(get "host" "${build_alias}")
 980              target_alias=(get "target" "${target_alias}")
 981              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
 982
 983 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 984              args="$(EXTRA_BUILD_FLAGS)" +]
 985 [+ ENDFOR build_module +]
 986
 987 # --------------------------------------
 988 # Modules which run on the host machine
 989 # --------------------------------------
 990 [+ FOR host_modules +]
 991 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
 992              exports="$(HOST_EXPORTS)"
 993              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 994              host_alias=(get "host" "${host_alias}")
 995              target_alias=(get "target" "${target_alias}")
 996              args="$(HOST_CONFIGARGS)" +]
 997
 998 [+ all prefix="" subdir="$(HOST_SUBDIR)"
 999        exports="$(HOST_EXPORTS)"
1000        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1001        args="$(EXTRA_HOST_FLAGS)"
1002        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1003
1004 .PHONY: check-[+module+] maybe-check-[+module+]
1005 maybe-check-[+module+]:
1006 @if [+module+]
1007 maybe-check-[+module+]: check-[+module+]
1008 [+ IF no_check +]
1009 check-[+module+]:
1010 [+ ELIF no_check_cross +]
1011 # This module is only tested in a native toolchain.
1012 check-[+module+]:
1013         @: $(MAKE); $(unstage)
1014         @if [ '$(host)' = '$(target)' ] ; then \
1015           r=`${PWD_COMMAND}`; export r; \
1016           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1017           $(HOST_EXPORTS) \
1018           (cd $(HOST_SUBDIR)/[+module+] && \
1019             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1020         fi
1021 [+ ELSE check +]
1022 check-[+module+]:
1023         @: $(MAKE); $(unstage)
1024         @r=`${PWD_COMMAND}`; export r; \
1025         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1026         $(HOST_EXPORTS) \
1027         (cd $(HOST_SUBDIR)/[+module+] && \
1028           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1029 [+ ENDIF no_check +]
1030 @endif [+module+]
1031
1032 .PHONY: install-[+module+] maybe-install-[+module+]
1033 maybe-install-[+module+]:
1034 @if [+module+]
1035 maybe-install-[+module+]: install-[+module+]
1036 [+ IF no_install +]
1037 install-[+module+]:
1038 [+ ELSE install +]
1039 install-[+module+]: installdirs
1040         @: $(MAKE); $(unstage)
1041         @r=`${PWD_COMMAND}`; export r; \
1042         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1043         $(HOST_EXPORTS) \
1044         (cd $(HOST_SUBDIR)/[+module+] && \
1045           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1046 [+ ENDIF no_install +]
1047 @endif [+module+]
1048
1049 # Other targets (info, dvi, pdf, etc.)
1050 [+ FOR recursive_targets +]
1051 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1052 maybe-[+make_target+]-[+module+]:
1053 @if [+module+]
1054 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1055 [+ IF (match-value? = "missing" (get "make_target") ) +]
1056 # [+module+] doesn't support [+make_target+].
1057 [+make_target+]-[+module+]:
1058 [+ ELSE +]
1059 [+make_target+]-[+module+]: [+
1060   FOR depend +]\
1061     [+depend+]-[+module+] [+
1062   ENDFOR depend +]
1063         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1064         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1065         r=`${PWD_COMMAND}`; export r; \
1066         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1067         $(HOST_EXPORTS) \
1068         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1069           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1070         done; \
1071         echo "Doing [+make_target+] in [+module+]" ; \
1072         (cd $(HOST_SUBDIR)/[+module+] && \
1073           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1074                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1075                   "RANLIB=$${RANLIB}" \
1076                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1077                   [+make_target+]) \
1078           || exit 1
1079 [+ ENDIF +]
1080 @endif [+module+]
1081 [+ ENDFOR recursive_targets +]
1082 [+ ENDFOR host_modules +]
1083
1084 # ---------------------------------------
1085 # Modules which run on the target machine
1086 # ---------------------------------------
1087 [+ FOR target_modules +]
1088
1089 [+ IF raw_cxx +]
1090 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1091              check_multilibs=true
1092              exports="$(RAW_CXX_TARGET_EXPORTS)"
1093              host_alias=(get "host" "${target_alias}")
1094              target_alias=(get "target" "${target_alias}")
1095              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1096
1097 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1098        exports="$(RAW_CXX_TARGET_EXPORTS)"
1099        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1100 [+ ELSE +]
1101 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1102              check_multilibs=true
1103              exports="$(NORMAL_TARGET_EXPORTS)"
1104              host_alias=(get "host" "${target_alias}")
1105              target_alias=(get "target" "${target_alias}")
1106              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1107
1108 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1109        exports="$(NORMAL_TARGET_EXPORTS)"
1110        args="$(EXTRA_TARGET_FLAGS)" +]
1111 [+ ENDIF +]
1112
1113 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1114 maybe-check-target-[+module+]:
1115 @if target-[+module+]
1116 maybe-check-target-[+module+]: check-target-[+module+]
1117 [+ IF no_check +]
1118 # Dummy target for uncheckable module.
1119 check-target-[+module+]:
1120 [+ ELSE check +]
1121 check-target-[+module+]:
1122         @: $(MAKE); $(unstage)
1123         @r=`${PWD_COMMAND}`; export r; \
1124         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1125 IF raw_cxx +]
1126         $(RAW_CXX_TARGET_EXPORTS) \[+
1127 ELSE normal_cxx +]
1128         $(NORMAL_TARGET_EXPORTS) \[+
1129 ENDIF raw_cxx +]
1130         (cd $(TARGET_SUBDIR)/[+module+] && \
1131           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1132             IF raw_cxx
1133               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1134             ENDIF raw_cxx
1135           +] [+extra_make_flags+] check)
1136 [+ ENDIF no_check +]
1137 @endif target-[+module+]
1138
1139 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1140 maybe-install-target-[+module+]:
1141 @if target-[+module+]
1142 maybe-install-target-[+module+]: install-target-[+module+]
1143 [+ IF no_install +]
1144 # Dummy target for uninstallable.
1145 install-target-[+module+]:
1146 [+ ELSE install +]
1147 install-target-[+module+]: installdirs
1148         @: $(MAKE); $(unstage)
1149         @r=`${PWD_COMMAND}`; export r; \
1150         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1151 IF raw_cxx +]
1152         $(RAW_CXX_TARGET_EXPORTS) \[+
1153 ELSE normal_cxx +]
1154         $(NORMAL_TARGET_EXPORTS) \[+
1155 ENDIF raw_cxx +]
1156         (cd $(TARGET_SUBDIR)/[+module+] && \
1157           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1158 [+ ENDIF no_install +]
1159 @endif target-[+module+]
1160
1161 # Other targets (info, dvi, pdf, etc.)
1162 [+ FOR recursive_targets +]
1163 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1164 maybe-[+make_target+]-target-[+module+]:
1165 @if target-[+module+]
1166 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1167 [+ IF (match-value? = "missing" (get "make_target") ) +]
1168 # [+module+] doesn't support [+make_target+].
1169 [+make_target+]-target-[+module+]:
1170 [+ ELSE +]
1171 [+make_target+]-target-[+module+]: [+
1172   FOR depend +]\
1173     [+depend+]-target-[+module+] [+
1174   ENDFOR depend +]
1175         @: $(MAKE); $(unstage)
1176         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1177         r=`${PWD_COMMAND}`; export r; \
1178         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1179 IF raw_cxx +]
1180         $(RAW_CXX_TARGET_EXPORTS) \[+
1181 ELSE normal_cxx +]
1182         $(NORMAL_TARGET_EXPORTS) \[+
1183 ENDIF raw_cxx +]
1184         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1185         for flag in $(EXTRA_TARGET_FLAGS); do \
1186           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1187         done; \
1188         (cd $(TARGET_SUBDIR)/[+module+] && \
1189           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1190                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1191                   "RANLIB=$${RANLIB}" \
1192                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1193                   [+extra_make_flags+] [+make_target+]) \
1194           || exit 1
1195 [+ ENDIF +]
1196 @endif target-[+module+]
1197 [+ ENDFOR recursive_targets +]
1198 [+ ENDFOR target_modules +]
1199
1200 # ----------
1201 # GCC module
1202 # ----------
1203
1204 @if gcc-no-bootstrap
1205 .PHONY: cross
1206 cross: all-build all-gas all-ld
1207         @r=`${PWD_COMMAND}`; export r; \
1208         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1209         $(HOST_EXPORTS) \
1210         echo "Building the C and C++ compiler"; \
1211         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1212         @r=`${PWD_COMMAND}`; export r; \
1213         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1214         echo "Building runtime libraries"; \
1215         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1216 @endif gcc-no-bootstrap
1217
1218 @if gcc
1219 .PHONY: check-gcc-c++
1220 check-gcc-c++:
1221         @if [ -f ./gcc/Makefile ] ; then \
1222           r=`${PWD_COMMAND}`; export r; \
1223           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1224           $(HOST_EXPORTS) \
1225           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1226         else \
1227           true; \
1228         fi
1229
1230 .PHONY: check-c++
1231 check-c++: check-target-libstdc++-v3 check-gcc-c++
1232
1233 # Install the gcc headers files, but not the fixed include files,
1234 # which Cygnus is not allowed to distribute.  This rule is very
1235 # dependent on the workings of the gcc Makefile.in.
1236 .PHONY: gcc-no-fixedincludes
1237 gcc-no-fixedincludes:
1238         @if [ -f ./gcc/Makefile ]; then \
1239           rm -rf gcc/tmp-include; \
1240           mv gcc/include gcc/tmp-include 2>/dev/null; \
1241           mkdir gcc/include; \
1242           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1243           touch gcc/stmp-fixinc gcc/include/fixed; \
1244           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1245           r=`${PWD_COMMAND}`; export r; \
1246           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1247           $(HOST_EXPORTS) \
1248           (cd ./gcc && \
1249            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1250           rm -rf gcc/include; \
1251           mv gcc/tmp-include gcc/include 2>/dev/null; \
1252         else true; fi
1253 @endif gcc
1254
1255 # ---------------------
1256 # GCC bootstrap support
1257 # ---------------------
1258
1259 # We track the current stage (the one in 'gcc') in the stage_current file.
1260 # stage_last instead tracks the stage that was built last.  These targets
1261 # are dummy when toplevel bootstrap is not active.
1262
1263 # While making host and target tools, symlinks to the final stage must be
1264 # there, so $(unstage) should be run at various points.  To avoid excessive
1265 # recursive invocations of make, we "inline" them using a variable.  These
1266 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1267 # to avoid warnings from the GNU Make job server.
1268
1269 unstage = :
1270 stage = :
1271 current_stage = ""
1272
1273 @if gcc-bootstrap
1274 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1275 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1276 current_stage = "`cat stage_current 2> /dev/null`"
1277 @endif gcc-bootstrap
1278
1279 .PHONY: unstage stage
1280 unstage:
1281         @: $(MAKE); $(unstage)
1282 stage:
1283         @: $(MAKE); $(stage)
1284
1285 # Disable commands for lean bootstrap.
1286 LEAN = false
1287
1288 # We name the build directories for the various stages "stage1-gcc",
1289 # "stage2-gcc","stage3-gcc", etc.
1290
1291 # Since the 'compare' process will fail (on debugging information) if any
1292 # directory names are different, we need to link the gcc directory for
1293 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1294 # the build directories constant as well. For the latter, we use naked names
1295 # like 'gcc', because the scripts in that directory assume it.  We use
1296 # mv on platforms where symlinks to directories do not work or are not
1297 # reliable.
1298
1299 # 'touch' doesn't work right on some platforms.
1300 STAMP = echo timestamp >
1301
1302 # We only want to compare .o files, so set this!
1303 objext = .o
1304
1305 [+ FOR bootstrap-stage +]
1306 .PHONY: stage[+id+]-start stage[+id+]-end
1307
1308 stage[+id+]-start::
1309         @: $(MAKE); $(stage); \
1310         echo stage[+id+] > stage_current ; \
1311         echo stage[+id+] > stage_last; \
1312         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1313    FOR host_modules +][+ IF bootstrap +]
1314 @if [+ module +]
1315         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1316           mkdir stage[+id+]-[+module+]; \
1317         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1318         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1319 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1320         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1321           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1322         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1323         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1324
1325 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1326 @if [+ module +]
1327         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1328           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1329           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1330         fi
1331 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1332         @if test -d $(TARGET_SUBDIR) ; then \
1333           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1334           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1335         fi
1336         rm -f stage_current
1337
1338 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1339 # remade, but not reconfigured.  The next stage (if any) will not be
1340 # reconfigured either.
1341 .PHONY: stage[+id+]-bubble
1342 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1343         @r=`${PWD_COMMAND}`; export r; \
1344         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1345         if test -f stage[+id+]-lean [+
1346           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1347           echo Skipping rebuild of stage[+id+] ; \
1348         else \
1349           $(MAKE) stage[+id+]-start; \[+IF lean +]
1350           if $(LEAN); then \
1351             rm -rf stage[+lean+]-* ; \
1352             $(STAMP) stage[+lean+]-lean ; \
1353           fi; \[+ ENDIF lean +]
1354           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1355         fi[+ IF compare-target +]
1356         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1357
1358 .PHONY: all-stage[+id+] clean-stage[+id+]
1359 do-clean: clean-stage[+id+]
1360
1361 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1362 # only possibility, but now it conflicts with no-bootstrap rules
1363 @if gcc-bootstrap
1364 [+ IF compare-target +]
1365 [+compare-target+]:
1366         @r=`${PWD_COMMAND}`; export r; \
1367         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1368         if test -f stage[+prev+]-lean; then \
1369           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1370           exit 0 ; \
1371         fi; \
1372         : $(MAKE); $(stage); \
1373         rm -f .bad_compare ; \
1374         echo Comparing stages [+prev+] and [+id+] ; \
1375         cd stage[+id+]-gcc; \
1376         files=`find . -name "*$(objext)" -print` ; \
1377         cd .. ; \
1378         for file in $${files} ; do \
1379           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1380           $(do-[+compare-target+]) > /dev/null 2>&1; \
1381           if test $$? -eq 1; then \
1382             case $$file in \
1383               ./cc*-checksum$(objext) | ./libgcc/* ) \
1384                 echo warning: $$file differs ;; \
1385               *) \
1386                 echo $$file differs >> .bad_compare ;; \
1387             esac ; \
1388           fi ; \
1389         done ; \
1390         if [ -f .bad_compare ]; then \
1391           echo "Bootstrap comparison failure!"; \
1392           cat .bad_compare; \
1393           exit 1; \
1394         else \
1395           echo Comparison successful.; \
1396         fi ; \
1397         $(STAMP) [+compare-target+][+ IF prev +]
1398         if $(LEAN); then \
1399           rm -rf stage[+prev+]-*; \
1400           $(STAMP) stage[+prev+]-lean; \
1401         fi[+ ENDIF prev +]
1402 [+ ENDIF compare-target +]
1403
1404 [+ IF bootstrap-target +]
1405 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1406 [+bootstrap-target+]:
1407         echo stage[+id+] > stage_final
1408         @r=`${PWD_COMMAND}`; export r; \
1409         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1410         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1411         @: $(MAKE); $(unstage)
1412         @r=`${PWD_COMMAND}`; export r; \
1413         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1414         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1415
1416 [+bootstrap-target+]-lean:
1417         echo stage[+id+] > stage_final
1418         @r=`${PWD_COMMAND}`; export r; \
1419         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1420         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1421         @: $(MAKE); $(unstage)
1422         @r=`${PWD_COMMAND}`; export r; \
1423         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1424         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1425 [+ ENDIF bootstrap-target +]
1426
1427 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1428 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1429 .PHONY: distclean-stage[+id+]
1430 distclean-stage[+id+]::
1431         @: $(MAKE); $(stage)
1432         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1433         rm -rf stage[+id+]-* [+
1434           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1435
1436 [+ IF cleanstrap-target +]
1437 .PHONY: [+cleanstrap-target+]
1438 [+cleanstrap-target+]: do-distclean local-clean
1439         echo stage[+id+] > stage_final
1440         @r=`${PWD_COMMAND}`; export r; \
1441         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1442         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1443         @: $(MAKE); $(unstage)
1444         @r=`${PWD_COMMAND}`; export r; \
1445         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1446         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1447 [+ ENDIF cleanstrap-target +]
1448 @endif gcc-bootstrap
1449
1450 [+ ENDFOR bootstrap-stage +]
1451
1452 stageprofile-end::
1453         $(MAKE) distclean-stagefeedback
1454
1455 stagefeedback-start::
1456         @r=`${PWD_COMMAND}`; export r; \
1457         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1458         for i in prev-*; do \
1459           j=`echo $$i | sed s/^prev-//` ; \
1460           cd $$r/$$i && \
1461           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1462           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1463         done
1464
1465 @if gcc-bootstrap
1466 do-distclean: distclean-stage1
1467
1468 # Provide a GCC build when we're building target libraries.  This does
1469 # not work as a dependency, just as the minimum necessary to avoid errors.
1470 stage_last:
1471         @r=`${PWD_COMMAND}`; export r; \
1472         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1473         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1474
1475 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1476 # it in the dependency so that for example `make -j3 all-gcc' works.
1477 stage_current:
1478         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1479
1480 .PHONY: restrap
1481 restrap::
1482         @: $(MAKE); $(stage)
1483         rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1484           +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1485 restrap:: all
1486 @endif gcc-bootstrap
1487
1488 # --------------------------------------
1489 # Dependencies between different modules
1490 # --------------------------------------
1491
1492 # Generic dependencies for target modules on host stuff, especially gcc
1493 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1494   +][+ FOR bootstrap_stage +]
1495 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1496   ENDFOR +][+ ELSE bootstrap +]
1497 configure-target-[+module+]: stage_last[+
1498   ENDIF bootstrap +][+ ENDFOR target_modules +]
1499 @endif gcc-bootstrap
1500
1501 @if gcc-no-bootstrap[+ FOR target_modules +]
1502 configure-target-[+module+]: maybe-all-gcc[+
1503   ENDFOR target_modules +]
1504 @endif gcc-no-bootstrap
1505
1506
1507 # There are two types of dependencies here: 'hard' dependencies, where one
1508 # module simply won't build without the other; and 'soft' dependencies, where
1509 # if the depended-on module is missing, the depending module will do without
1510 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1511 # are made here to depend on a 'maybe-' target.  If you're not sure,
1512 # it's safer to use a soft dependency.
1513
1514 [+ ;; These Scheme functions build the bulk of the dependencies.
1515    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1516    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1517    ;; is taken from VAR-NAME.
1518    (define dep-target (lambda (module-kind var-name hard)
1519       (string-append
1520          (if hard "" "maybe-")
1521          (dep-subtarget var-name)
1522          module-kind
1523          (dep-module var-name)
1524       )))
1525
1526    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1527    (define make-dep (lambda (module-kind on-kind)
1528       (string-append
1529          (dep-target module-kind "module" #t) ": "
1530          (dep-target on-kind "on" (exist? "hard")))))
1531
1532    ;; dep-subtarget extracts everything up to the first dash in the given
1533    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1534    (define dep-subtarget (lambda (var-name)
1535       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1536
1537    ;; dep-module extracts everything up to the first dash in the given
1538    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1539    (define dep-module (lambda (var-name)
1540       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1541
1542    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1543    (define dep-stage (lambda ()
1544       (string-append
1545          "stage"
1546          (get "id")
1547          "-")))
1548
1549    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1550    ;; but is written in Scheme.
1551    (define dep-maybe (lambda ()
1552       (if (exist? "hard") "" "maybe-")))
1553
1554    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1555    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1556    ;; configure or build dependencies between bootstrapped modules; it returns
1557    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1558    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1559    ;; is only necessary for host modules.
1560    (define dep-kind (lambda ()
1561       (if (and (hash-ref boot-modules (dep-module "module"))
1562                (=* (dep-module "on") "build-"))
1563           "prebootstrap"
1564
1565           (if (or (= (dep-subtarget "on") "install-")
1566                   (not (hash-ref boot-modules (dep-module "module")))
1567                   (not (hash-ref boot-modules (dep-module "on"))))
1568               "normal"
1569               "bootstrap"))))
1570
1571    ;; We now build the hash table that is used by dep-kind.
1572    (define boot-modules (make-hash-table 113))
1573 +]
1574
1575 [+ FOR host_modules +][+
1576    (if (exist? "bootstrap")
1577        (hash-create-handle! boot-modules (get "module") #t))
1578    "" +][+ ENDFOR host_modules +]
1579 [+ FOR target_modules +][+
1580    (if (exist? "bootstrap")
1581        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1582    "" +][+ ENDFOR target_modules +]
1583
1584 # With all the machinery above in place, it is pretty easy to generate
1585 # dependencies.  Host dependencies are a bit more complex because we have
1586 # to check for bootstrap/prebootstrap dependencies.  To resolve
1587 # prebootstrap dependencies, prebootstrap modules are gathered in
1588 # a hash table.
1589 [+ FOR dependencies +][+ (make-dep "" "") +]
1590 [+ CASE (dep-kind) +]
1591 [+ == "prebootstrap"
1592      +][+ FOR bootstrap_stage +]
1593 [+ (make-dep (dep-stage) "") +][+
1594        ENDFOR bootstrap_stage +]
1595 [+ == "bootstrap"
1596      +][+ FOR bootstrap_stage +]
1597 [+ (make-dep (dep-stage) (dep-stage)) +][+
1598        ENDFOR bootstrap_stage +]
1599 [+ ESAC +][+
1600 ENDFOR dependencies +]
1601
1602 # Dependencies for target modules on other target modules are
1603 # described by lang_env_dependencies; the defaults apply to anything
1604 # not mentioned there.
1605 [+
1606    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1607    (define lang-dep (lambda (lang)
1608       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1609
1610    ;; Build the hash table we will need.
1611    (define lang-env-deps (make-hash-table 7))
1612 +][+ FOR lang_env_dependencies +][+
1613    (if (exist? "cxx")
1614        (hash-create-handle! lang-env-deps
1615           (string-append (get "module") "-" "cxx") #t))
1616
1617    (if (exist? "no_c")
1618        (hash-create-handle! lang-env-deps
1619           (string-append (get "module") "-" "no_c") #t))
1620
1621    (if (exist? "no_gcc")
1622        (hash-create-handle! lang-env-deps
1623           (string-append (get "module") "-" "no_gcc") #t))
1624    "" +][+ ENDFOR lang_env_dependencies +]
1625
1626 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1627   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1628 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1629   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1630 @endif gcc-bootstrap
1631
1632 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1633 configure-target-[+module+]: maybe-all-target-libgcc[+
1634   ENDIF +][+ ENDFOR target_modules +]
1635 @endif gcc-no-bootstrap
1636
1637 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1638 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1639   ENDIF +][+ IF (lang-dep "cxx") +]
1640 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1641   ENDIF +]
1642 [+ ENDFOR target_modules +]
1643
1644 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1645 GDB_TK = @GDB_TK@
1646 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1647 configure-gdb: $(CONFIGURE_GDB_TK)
1648 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1649 install-gdb: $(INSTALL_GDB_TK)
1650
1651 # Serialization dependencies.  Host configures don't work well in parallel to
1652 # each other, due to contention over config.cache.  Target configures and
1653 # build configures are similar.
1654 @serialization_dependencies@
1655
1656 # --------------------------------
1657 # Regenerating top level configury
1658 # --------------------------------
1659
1660 # Rebuilding Makefile.in, using autogen.
1661 AUTOGEN = autogen
1662 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1663         cd $(srcdir) && $(AUTOGEN) Makefile.def
1664
1665 # Rebuilding Makefile.
1666 Makefile: $(srcdir)/Makefile.in config.status
1667         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1668
1669 config.status: configure
1670         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1671
1672 # Rebuilding configure.
1673 AUTOCONF = autoconf
1674 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1675         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1676         cd $(srcdir) && $(AUTOCONF)
1677
1678 # ------------------------------
1679 # Special directives to GNU Make
1680 # ------------------------------
1681
1682 # Don't pass command-line variables to submakes.
1683 .NOEXPORT:
1684 MAKEOVERRIDES=
1685
1686 # end of Makefile.in