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, 2009
  10 #   Free Software Foundation
  11 #
  12 # This file is free software; you can redistribute it and/or modify
  13 # it under the terms of the GNU General Public License as published by
  14 # the Free Software Foundation; either version 3 of the License, or
  15 # (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; see the file COPYING3.  If not see
  24 # <http://www.gnu.org/licenses/>.
  25 #
  26
  27 # First, test for a proper version of make, but only where one is required.
  28
  29 @if gcc
  30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  31 $(error GNU make version 3.80 or newer is required.)
  32 endif
  33 @endif gcc
  34
  35 # -------------------------------
  36 # Standard Autoconf-set variables
  37 # -------------------------------
  38 VPATH=@srcdir@
  39
  40 build_alias=@build_noncanonical@
  41 build_vendor=@build_vendor@
  42 build_os=@build_os@
  43 build=@build@
  44 host_alias=@host_noncanonical@
  45 host_vendor=@host_vendor@
  46 host_os=@host_os@
  47 host=@host@
  48 target_alias=@target_noncanonical@
  49 target_vendor=@target_vendor@
  50 target_os=@target_os@
  51 target=@target@
  52
  53 program_transform_name = @program_transform_name@
  54
  55 prefix = @prefix@
  56 exec_prefix = @exec_prefix@
  57
  58 srcdir = @srcdir@
  59
  60 bindir = @bindir@
  61 sbindir = @sbindir@
  62 libexecdir = @libexecdir@
  63 datadir = @datadir@
  64 sysconfdir = @sysconfdir@
  65 sharedstatedir = @sharedstatedir@
  66 localstatedir = @localstatedir@
  67 libdir = @libdir@
  68 includedir = @includedir@
  69 oldincludedir = @oldincludedir@
  70 infodir = @infodir@
  71 datarootdir = @datarootdir@
  72 docdir = @docdir@
  73 pdfdir = @pdfdir@
  74 htmldir = @htmldir@
  75 mandir = @mandir@
  76 man1dir = $(mandir)/man1
  77 man2dir = $(mandir)/man2
  78 man3dir = $(mandir)/man3
  79 man4dir = $(mandir)/man4
  80 man5dir = $(mandir)/man5
  81 man6dir = $(mandir)/man6
  82 man7dir = $(mandir)/man7
  83 man8dir = $(mandir)/man8
  84 man9dir = $(mandir)/man9
  85
  86 INSTALL = @INSTALL@
  87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  89 INSTALL_DATA = @INSTALL_DATA@
  90 LN = @LN@
  91 LN_S = @LN_S@
  92 MAINT = @MAINT@
  93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  95
  96 # -------------------------------------------------
  97 # Miscellaneous non-standard autoconf-set variables
  98 # -------------------------------------------------
  99
 100 # The gcc driver likes to know the arguments it was configured with.
 101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 102
 103 tooldir = @tooldir@
 104 build_tooldir = @build_tooldir@
 105
 106 GDB_NLM_DEPS =
 107
 108 # This is the name of the environment variable used for the path to
 109 # the libraries.
 110 RPATH_ENVVAR = @RPATH_ENVVAR@
 111
 112 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 113 # is used instead of the directory itself to avoid including built
 114 # executables in PATH.
 115 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 116
 117 # Build programs are put under this directory.
 118 BUILD_SUBDIR = @build_subdir@
 119 # This is set by the configure script to the arguments to use when configuring
 120 # directories built for the build system.
 121 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 122
 123 # This is the list of variables to export in the environment when
 124 # configuring any subdirectory.  It must also be exported whenever
 125 # recursing into a build directory in case that directory's Makefile
 126 # re-runs configure.
 127 BASE_EXPORTS = \
 128         FLEX="$(FLEX)"; export FLEX; \
 129         LEX="$(LEX)"; export LEX; \
 130         BISON="$(BISON)"; export BISON; \
 131         YACC="$(YACC)"; export YACC; \
 132         M4="$(M4)"; export M4; \
 133         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 134
 135 # This is the list of variables to export in the environment when
 136 # configuring subdirectories for the build system.
 137 BUILD_EXPORTS = \
 138         $(BASE_EXPORTS) \
 139         AR="$(AR_FOR_BUILD)"; export AR; \
 140         AS="$(AS_FOR_BUILD)"; export AS; \
 141         CC="$(CC_FOR_BUILD)"; export CC; \
 142         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 143         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 144         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 145         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 146         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 147         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 148         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 149         LD="$(LD_FOR_BUILD)"; export LD; \
 150         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 151         NM="$(NM_FOR_BUILD)"; export NM; \
 152         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 153         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 154         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 155
 156 # These variables must be set on the make command line for directories
 157 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
 158 EXTRA_BUILD_FLAGS = \
 159         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 160         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 161
 162 # This is the list of directories to built for the host system.
 163 SUBDIRS = @configdirs@
 164 # This is set by the configure script to the arguments to use when configuring
 165 # directories built for the host system.
 166 HOST_CONFIGARGS = @host_configargs@
 167 # Host programs are put under this directory, which is . except if building
 168 # with srcdir=..
 169 HOST_SUBDIR = @host_subdir@
 170 # This is the list of variables to export in the environment when
 171 # configuring subdirectories for the host system.  We need to pass
 172 # some to the GCC configure because of its hybrid host/target nature.
 173 HOST_EXPORTS = \
 174         $(BASE_EXPORTS) \
 175         CC="$(CC)"; export CC; \
 176         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 177         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 178         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 179         CXX="$(CXX)"; export CXX; \
 180         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 181         AR="$(AR)"; export AR; \
 182         AS="$(AS)"; export AS; \
 183         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 184         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 185         LD="$(LD)"; export LD; \
 186         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 187         NM="$(NM)"; export NM; \
 188         RANLIB="$(RANLIB)"; export RANLIB; \
 189         WINDRES="$(WINDRES)"; export WINDRES; \
 190         WINDMC="$(WINDMC)"; export WINDMC; \
 191         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 192         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 193         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 194         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 195         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 196         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 197         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 198         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 199         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 200         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 201         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 202         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 203         PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
 204         PPLINC="$(HOST_PPLINC)"; export PPLINC; \
 205         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 206         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 207 @if gcc-bootstrap
 208         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 209 @endif gcc-bootstrap
 210         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 211
 212 # Similar, for later GCC stages.
 213 POSTSTAGE1_HOST_EXPORTS = \
 214         $(HOST_EXPORTS) \
 215         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 216           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 217         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 218           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 219           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 220           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
 221         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND \
 222         LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
 223
 224 # Target libraries are put under this directory:
 225 TARGET_SUBDIR = @target_subdir@
 226 # This is set by the configure script to the arguments to use when configuring
 227 # directories built for the target.
 228 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 229 # This is the list of variables to export in the environment when
 230 # configuring subdirectories for the host system.
 231 BASE_TARGET_EXPORTS = \
 232         $(BASE_EXPORTS) \
 233         AR="$(AR_FOR_TARGET)"; export AR; \
 234         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 235         CC="$(CC_FOR_TARGET)"; export CC; \
 236         CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 237         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 238         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 239         CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 240         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 241         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 242         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 243         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 244         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 245         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 246         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 247         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 248         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 249         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 250         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 251         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 252         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 253
 254 RAW_CXX_TARGET_EXPORTS = \
 255         $(BASE_TARGET_EXPORTS) \
 256         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 257         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 258
 259 NORMAL_TARGET_EXPORTS = \
 260         $(BASE_TARGET_EXPORTS) \
 261         CXX="$(CXX_FOR_TARGET)"; export CXX;
 262
 263 # Where to find GMP
 264 HOST_GMPLIBS = @gmplibs@
 265 HOST_GMPINC = @gmpinc@
 266
 267 # Where to find PPL
 268 HOST_PPLLIBS = @ppllibs@
 269 HOST_PPLINC = @pplinc@
 270
 271 # Where to find CLOOG
 272 HOST_CLOOGLIBS = @clooglibs@
 273 HOST_CLOOGINC = @clooginc@
 274
 275 # ----------------------------------------------
 276 # Programs producing files for the BUILD machine
 277 # ----------------------------------------------
 278
 279 SHELL = @config_shell@
 280
 281 # pwd command to use.  Allow user to override default by setting PWDCMD in
 282 # the environment to account for automounters.  The make variable must not
 283 # be called PWDCMD, otherwise the value set here is passed to make
 284 # subprocesses and overrides the setting from the user's environment.
 285 # Don't use PWD since it is a common shell environment variable and we
 286 # don't want to corrupt it.
 287 PWD_COMMAND = $${PWDCMD-pwd}
 288
 289 # compilers to use to create programs which must be run in the build
 290 # environment.
 291 AR_FOR_BUILD = @AR_FOR_BUILD@
 292 AS_FOR_BUILD = @AS_FOR_BUILD@
 293 CC_FOR_BUILD = @CC_FOR_BUILD@
 294 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 295 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 296 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 297 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 298 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 299 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 300 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 301 LD_FOR_BUILD = @LD_FOR_BUILD@
 302 NM_FOR_BUILD = @NM_FOR_BUILD@
 303 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 304 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 305 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 306
 307 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 308 # here so that they can be overridden by Makefile fragments.
 309 BUILD_PREFIX = @BUILD_PREFIX@
 310 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 311
 312 # Flags to pass to stage2 and later makes.  They are defined
 313 # here so that they can be overridden by Makefile fragments.
 314 BOOT_CFLAGS= -g -O2
 315 BOOT_LDFLAGS=
 316 BOOT_ADAFLAGS=-gnatpg -gnata
 317
 318 BISON = @BISON@
 319 YACC = @YACC@
 320 FLEX = @FLEX@
 321 LEX = @LEX@
 322 M4 = @M4@
 323 MAKEINFO = @MAKEINFO@
 324 EXPECT = @EXPECT@
 325 RUNTEST = @RUNTEST@
 326
 327 # This just becomes part of the MAKEINFO definition passed down to
 328 # sub-makes.  It lets flags be given on the command line while still
 329 # using the makeinfo from the object tree.
 330 # (Default to avoid splitting info files by setting the threshold high.)
 331 MAKEINFOFLAGS = --split-size=5000000
 332
 333 # ---------------------------------------------
 334 # Programs producing files for the HOST machine
 335 # ---------------------------------------------
 336
 337 AS = @AS@
 338 AR = @AR@
 339 AR_FLAGS = rc
 340 CC = @CC@
 341 CXX = @CXX@
 342 DLLTOOL = @DLLTOOL@
 343 LD = @LD@
 344 LIPO = @LIPO@
 345 NM = @NM@
 346 OBJDUMP = @OBJDUMP@
 347 RANLIB = @RANLIB@
 348 STRIP = @STRIP@
 349 WINDRES = @WINDRES@
 350 WINDMC = @WINDMC@
 351
 352 GNATBIND = @GNATBIND@
 353 GNATMAKE = @GNATMAKE@
 354
 355 CFLAGS = @CFLAGS@
 356 LDFLAGS = @LDFLAGS@
 357 LIBCFLAGS = $(CFLAGS)
 358 CXXFLAGS = @CXXFLAGS@
 359 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 360
 361 # Only build the C compiler for stage1, because that is the only one that
 362 # we can guarantee will build with the native compiler, and also it is the
 363 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 364 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 365 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 366
 367 STAGE1_CHECKING=@stage1_checking@
 368 STAGE1_LANGUAGES=@stage1_languages@
 369
 370 STAGE1_CFLAGS=@stage1_cflags@
 371 STAGE2_CFLAGS=$(BOOT_CFLAGS)
 372 STAGE3_CFLAGS=$(BOOT_CFLAGS)
 373 STAGE4_CFLAGS=$(BOOT_CFLAGS)
 374
 375 STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 376 STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 377 STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 378 STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 379
 380 do-compare = @do_compare@
 381 do-compare3 = $(do-compare)
 382 do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
 383
 384 # -----------------------------------------------
 385 # Programs producing files for the TARGET machine
 386 # -----------------------------------------------
 387
 388 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 389
 390 AR_FOR_TARGET=@AR_FOR_TARGET@
 391 AS_FOR_TARGET=@AS_FOR_TARGET@
 392 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 393
 394 # If GCC_FOR_TARGET is not overriden on the command line, then this
 395 # variable is passed down to the gcc Makefile, where it is used to
 396 # build libgcc2.a.  We define it here so that it can itself be
 397 # overridden on the command line.
 398 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 399 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 400 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 401 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 402 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 403 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 404 LD_FOR_TARGET=@LD_FOR_TARGET@
 405
 406 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 407 NM_FOR_TARGET=@NM_FOR_TARGET@
 408 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 409 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 410 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 411 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 412 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 413
 414 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 415 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 416 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 417
 418 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 419 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 420 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 421 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 422
 423 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 424 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 425 LDFLAGS_FOR_TARGET =
 426
 427 # ------------------------------------
 428 # Miscellaneous targets and flag lists
 429 # ------------------------------------
 430
 431 # The first rule in the file had better be this one.  Don't put any above it.
 432 # This lives here to allow makefile fragments to contain dependencies.
 433 all:
 434
 435 #### host and target specific makefile fragments come in here.
 436 @target_makefile_frag@
 437 @alphaieee_frag@
 438 @ospace_frag@
 439 @host_makefile_frag@
 440 ###
 441
 442 # This is the list of directories that may be needed in RPATH_ENVVAR
 443 # so that prorgams built for the target machine work.
 444 TARGET_LIB_PATH = [+ FOR target_modules +][+
 445   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 446   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 447 [+ FOR target_modules +][+ IF lib_path +]
 448 @if target-[+module+]
 449 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 450 @endif target-[+module+]
 451 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 452
 453
 454 # This is the list of directories that may be needed in RPATH_ENVVAR
 455 # so that programs built for the host machine work.
 456 HOST_LIB_PATH = [+ FOR host_modules +][+
 457   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 458   ENDFOR host_modules +]
 459
 460 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 461 @if gcc
 462 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 463 @endif gcc
 464
 465 [+ FOR host_modules +][+ IF lib_path +]
 466 @if [+module+]
 467 HOST_LIB_PATH_[+module+] = \
 468   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 469   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 470 @endif [+module+]
 471 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 472
 473 # Flags to pass down to all sub-makes.
 474 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 475         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 476         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
 477         "CONFIG_SHELL=$(SHELL)" \
 478         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 479
 480 # We leave this in just in case, but it is not needed anymore.
 481 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 482
 483 # Flags to pass down to most sub-makes, in which we're building with
 484 # the host environment.
 485 EXTRA_HOST_FLAGS = \
 486         'AR=$(AR)' \
 487         'AS=$(AS)' \
 488         'CC=$(CC)' \
 489         'CXX=$(CXX)' \
 490         'DLLTOOL=$(DLLTOOL)' \
 491         'LD=$(LD)' \
 492         'LIPO=$(LIPO)' \
 493         'NM=$(NM)' \
 494         'OBJDUMP=$(OBJDUMP)' \
 495         'RANLIB=$(RANLIB)' \
 496         'STRIP=$(STRIP)' \
 497         'WINDRES=$(WINDRES)' \
 498         'WINDMC=$(WINDMC)'
 499
 500 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 501
 502 # Flags that are concerned with the location of the X11 include files
 503 # and library files
 504 #
 505 # NOTE: until the top-level is getting the values via autoconf, it only
 506 # causes problems to have this top-level Makefile overriding the autoconf-set
 507 # values in child directories.  Only variables that don't conflict with
 508 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 509 #
 510 X11_FLAGS_TO_PASS = \
 511         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 512         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 513
 514 # Flags to pass to stage2 and later makes.
 515
 516 POSTSTAGE1_FLAGS_TO_PASS = \
 517         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" GNATBIND="$${GNATBIND}" \
 518         LDFLAGS="$(BOOT_LDFLAGS)" \
 519         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 520
 521 # Flags to pass down to makes which are built with the target environment.
 522 # The double $ decreases the length of the command line; those variables
 523 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 524 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 525 # so we expand them here.
 526 EXTRA_TARGET_FLAGS = \
 527         'AR=$$(AR_FOR_TARGET)' \
 528         'AS=$(COMPILER_AS_FOR_TARGET)' \
 529         'CC=$$(CC_FOR_TARGET)' \
 530         'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 531         'CXX=$$(CXX_FOR_TARGET)' \
 532         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 533         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 534         'LD=$(COMPILER_LD_FOR_TARGET)' \
 535         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 536         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 537         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 538         'NM=$(COMPILER_NM_FOR_TARGET)' \
 539         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 540         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 541         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 542         'WINDMC=$$(WINDMC_FOR_TARGET)'
 543
 544 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 545
 546 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 547 # unfortunately needs the native compiler and the target ar and
 548 # ranlib.
 549 # If any variables are added here, they must be added to do-*, below.
 550 # The BUILD_* variables are a special case, which are used for the gcc
 551 # cross-building scheme.
 552 EXTRA_GCC_FLAGS = \
 553         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 554         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 555         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 556         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 557         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 558         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 559
 560 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 561
 562 .PHONY: configure-host
 563 configure-host: [+
 564   FOR host_modules +] \
 565     maybe-configure-[+module+][+
 566   ENDFOR host_modules +]
 567 .PHONY: configure-target
 568 configure-target: [+
 569   FOR target_modules +] \
 570     maybe-configure-target-[+module+][+
 571   ENDFOR target_modules +]
 572
 573 # The target built for a native non-bootstrap build.
 574 .PHONY: all
 575 all:
 576 @if gcc-bootstrap
 577         [ -f stage_final ] || echo stage3 > stage_final
 578         @r=`${PWD_COMMAND}`; export r; \
 579         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 580         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 581 @endif gcc-bootstrap
 582         @: $(MAKE); $(unstage)
 583         @r=`${PWD_COMMAND}`; export r; \
 584         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 585         if [ -f stage_last ]; then \
 586           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 587         else \
 588           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
 589         fi
 590
 591 .PHONY: all-build
 592 [+ FOR build_modules +]
 593 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 594
 595 .PHONY: all-host
 596 [+ FOR host_modules +][+ IF bootstrap +]
 597 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 598 all-host: maybe-all-[+module+][+ IF bootstrap +]
 599 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 600
 601 .PHONY: all-target
 602 [+ FOR target_modules +][+ IF bootstrap +]
 603 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 604 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 605 @endif target-[+module+]-no-bootstrap[+
 606   ENDIF bootstrap +][+ ENDFOR target_modules +]
 607
 608 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 609 # ``make X'' in all subdirectories (because, in general, there is a
 610 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 611 # but it may do additional work as well).
 612 [+ FOR recursive_targets +]
 613 .PHONY: do-[+make_target+]
 614 do-[+make_target+]:
 615         @: $(MAKE); $(unstage)
 616         @r=`${PWD_COMMAND}`; export r; \
 617         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 618         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 619           [+make_target+]-target
 620
 621
 622 .PHONY: [+make_target+]-host
 623 [+ FOR host_modules +]
 624 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 625
 626 .PHONY: [+make_target+]-target
 627 [+ FOR target_modules +]
 628 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 629 [+ ENDFOR recursive_targets +]
 630
 631 # Here are the targets which correspond to the do-X targets.
 632
 633 .PHONY: info installcheck dvi pdf html
 634 .PHONY: install-info install-pdf install-html
 635 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 636 .PHONY: local-clean local-distclean local-maintainer-clean
 637 info: do-info
 638 installcheck: do-installcheck
 639 dvi: do-dvi
 640 pdf: do-pdf
 641 html: do-html
 642
 643 # Make sure makeinfo is built before we do a `make info', if we're
 644 # in fact building texinfo.
 645 do-info: maybe-all-texinfo
 646
 647 install-info: do-install-info dir.info
 648         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 649         if [ -f dir.info ] ; then \
 650           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 651         else true ; fi
 652
 653 install-pdf: do-install-pdf
 654
 655 install-html: do-install-html
 656
 657 local-clean:
 658         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 659
 660 local-distclean:
 661         -rm -f Makefile config.status config.cache mh-frag mt-frag
 662         -rm -f maybedep.tmp serdep.tmp
 663         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 664           rm -rf $(TARGET_SUBDIR); \
 665         else true; fi
 666         -rm -rf $(BUILD_SUBDIR)
 667         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 668           rm -rf $(HOST_SUBDIR); \
 669         else true; fi
 670         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 671         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 672         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 673         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 674         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 675
 676 local-maintainer-clean:
 677         @echo "This command is intended for maintainers to use;"
 678         @echo "it deletes files that may require special tools to rebuild."
 679
 680 clean: do-clean local-clean
 681 mostlyclean: do-mostlyclean local-clean
 682 distclean: do-distclean local-clean local-distclean
 683 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 684 maintainer-clean: local-distclean
 685 realclean: maintainer-clean
 686
 687 # Check target.
 688
 689 .PHONY: check do-check
 690 check: do-check
 691
 692 # Only include modules actually being configured and built.
 693 .PHONY: check-host
 694 check-host: [+
 695   FOR host_modules +] \
 696     maybe-check-[+module+][+
 697   ENDFOR host_modules +]
 698
 699 .PHONY: check-target
 700 check-target: [+
 701   FOR target_modules +] \
 702     maybe-check-target-[+module+][+
 703   ENDFOR target_modules +]
 704
 705 do-check:
 706         @: $(MAKE); $(unstage)
 707         @r=`${PWD_COMMAND}`; export r; \
 708         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 709         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 710
 711 # Automated reporting of test results.
 712
 713 warning.log: build.log
 714         $(srcdir)/contrib/warn_summary build.log > $@
 715
 716 mail-report.log:
 717         if test x'$(BOOT_CFLAGS)' != x''; then \
 718             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 719         fi; \
 720         $(srcdir)/contrib/test_summary -t >$@
 721         chmod +x $@
 722         echo If you really want to send e-mail, run ./$@ now
 723
 724 mail-report-with-warnings.log: warning.log
 725         if test x'$(BOOT_CFLAGS)' != x''; then \
 726             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 727         fi; \
 728         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 729         chmod +x $@
 730         echo If you really want to send e-mail, run ./$@ now
 731
 732 # Installation targets.
 733
 734 .PHONY: install uninstall
 735 install:
 736         @: $(MAKE); $(unstage)
 737         @r=`${PWD_COMMAND}`; export r; \
 738         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 739         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 740
 741 .PHONY: install-host-nogcc
 742 install-host-nogcc: [+
 743   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 744     maybe-install-[+module+][+ ENDIF +][+
 745   ENDFOR host_modules +]
 746
 747 .PHONY: install-host
 748 install-host: [+
 749   FOR host_modules +] \
 750     maybe-install-[+module+][+
 751   ENDFOR host_modules +]
 752
 753 .PHONY: install-target
 754 install-target: [+
 755   FOR target_modules +] \
 756     maybe-install-target-[+module+][+
 757   ENDFOR target_modules +]
 758
 759 uninstall:
 760         @echo "the uninstall target is not supported in this tree"
 761
 762 .PHONY: install.all
 763 install.all: install-no-fixedincludes
 764         @if [ -f ./gcc/Makefile ] ; then \
 765                 r=`${PWD_COMMAND}` ; export r ; \
 766                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 767                 $(HOST_EXPORTS) \
 768                 (cd ./gcc && \
 769                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 770         else \
 771                 true ; \
 772         fi
 773
 774 # install-no-fixedincludes is used because Cygnus can not distribute
 775 # the fixed header files.
 776 .PHONY: install-no-fixedincludes
 777 install-no-fixedincludes: installdirs install-host-nogcc \
 778         install-target gcc-no-fixedincludes
 779
 780 ### other supporting targets
 781
 782 MAKEDIRS= \
 783         $(DESTDIR)$(prefix) \
 784         $(DESTDIR)$(exec_prefix)
 785 .PHONY: installdirs
 786 installdirs: mkinstalldirs
 787         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 788
 789 dir.info: do-install-info
 790         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 791           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 792           mv -f dir.info.new dir.info ; \
 793         else true ; \
 794         fi
 795
 796 dist:
 797         @echo "Building a full distribution of this tree isn't done"
 798         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 799
 800 etags tags: TAGS
 801
 802 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 803 # ability to use several tags files at once, so there is probably no need
 804 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 805 # (if we felt like it) have this Makefile write a piece of elisp which
 806 # the user could load to tell emacs19 where all the TAGS files we just
 807 # built are.
 808 TAGS: do-TAGS
 809
 810 # ------------------------------------
 811 # Macros for configure and all targets
 812 # ------------------------------------
 813
 814 [+ DEFINE configure +]
 815 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 816 maybe-configure-[+prefix+][+module+]:
 817 @if gcc-bootstrap
 818 configure-[+prefix+][+module+]: stage_current
 819 @endif gcc-bootstrap
 820 @if [+prefix+][+module+]
 821 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 822 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 823         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 824         @r=`${PWD_COMMAND}`; export r; \
 825         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 826         [+ IF check_multilibs
 827         +]echo "Checking multilib configuration for [+module+]..."; \
 828         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 829         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 830         if test -r [+subdir+]/[+module+]/multilib.out; then \
 831           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 832             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 833           else \
 834             rm -f [+subdir+]/[+module+]/Makefile; \
 835             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 836           fi; \
 837         else \
 838           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 839         fi; \
 840         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 841         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 842         [+exports+] \
 843         echo Configuring in [+subdir+]/[+module+]; \
 844         cd "[+subdir+]/[+module+]" || exit 1; \
 845         case $(srcdir) in \
 846           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 847           *) topdir=`echo [+subdir+]/[+module+]/ | \
 848                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 849         esac; \
 850         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 851         libsrcdir="$$s/[+module+]"; \
 852         [+ IF no-config-site +]rm -f no-such-file || : ; \
 853         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 854           [+args+] --build=${build_alias} --host=[+host_alias+] \
 855           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
 856           || exit 1
 857 @endif [+prefix+][+module+]
 858
 859 [+ IF bootstrap +]
 860 [+ FOR bootstrap_stage +]
 861 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 862 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 863 @if [+prefix+][+module+]-bootstrap
 864 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 865 configure-stage[+id+]-[+prefix+][+module+]:
 866         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 867         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
 868         @r=`${PWD_COMMAND}`; export r; \
 869         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 870         [+ IF check_multilibs
 871         +]echo "Checking multilib configuration for [+module+]..."; \
 872         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 873         if test -r [+subdir+]/[+module+]/multilib.out; then \
 874           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 875             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 876           else \
 877             rm -f [+subdir+]/[+module+]/Makefile; \
 878             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 879           fi; \
 880         else \
 881           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 882         fi; \
 883         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 884         [+exports+][+ IF prev +] \
 885         [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
 886         CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 887         CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
 888         CFLAGS="[+stage_cflags+]"; export CFLAGS; \
 889         CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
 890         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 891         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 892         cd [+subdir+]/[+module+] || exit 1; \
 893         case $(srcdir) in \
 894           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 895           *) topdir=`echo [+subdir+]/[+module+]/ | \
 896                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 897         esac; \
 898         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 899         libsrcdir="$$s/[+module+]"; \
 900         $(SHELL) $${libsrcdir}/configure \
 901           [+args+] --build=${build_alias} --host=[+host_alias+] \
 902           --target=[+target_alias+] $${srcdiroption} \
 903           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
 904           [+stage_configure_flags+] [+extra_configure_flags+]
 905 @endif [+prefix+][+module+]-bootstrap
 906 [+ ENDFOR bootstrap_stage +]
 907 [+ ENDIF bootstrap +]
 908 [+ ENDDEF +]
 909
 910 [+ DEFINE all +]
 911 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
 912 maybe-all-[+prefix+][+module+]:
 913 @if gcc-bootstrap
 914 all-[+prefix+][+module+]: stage_current
 915 @endif gcc-bootstrap
 916 @if [+prefix+][+module+]
 917 TARGET-[+prefix+][+module+]=[+
 918   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
 919 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
 920 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
 921         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 922         @r=`${PWD_COMMAND}`; export r; \
 923         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 924         [+exports+] \
 925         (cd [+subdir+]/[+module+] && \
 926           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
 927                 $(TARGET-[+prefix+][+module+]))
 928 @endif [+prefix+][+module+]
 929
 930 [+ IF bootstrap +]
 931 [+ FOR bootstrap_stage +]
 932 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
 933 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
 934 maybe-all-stage[+id+]-[+prefix+][+module+]:
 935 maybe-clean-stage[+id+]-[+prefix+][+module+]:
 936 @if [+prefix+][+module+]-bootstrap
 937 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
 938 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
 939 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
 940 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 941         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 942         @r=`${PWD_COMMAND}`; export r; \
 943         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 944         [+exports+][+ IF prev +] \
 945         [+poststage1_exports+][+ ENDIF prev +] \
 946         cd [+subdir+]/[+module+] && \
 947         $(MAKE) $(BASE_FLAGS_TO_PASS) \
 948                 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
 949                 LIBCFLAGS="[+stage_libcflags+]" \
 950                 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
 951                 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
 952                 IF prev +][+poststage1_args+][+ ENDIF prev
 953                 +] [+extra_make_flags+] \
 954                 $(TARGET-stage[+id+]-[+prefix+][+module+])
 955
 956 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
 957 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
 958 clean-stage[+id+]-[+prefix+][+module+]:
 959         @if [ $(current_stage) = stage[+id+] ]; then \
 960           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
 961         else \
 962           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
 963           $(MAKE) stage[+id+]-start; \
 964         fi; \
 965         cd [+subdir+]/[+module+] && \
 966         $(MAKE) [+args+] [+ IF prev +] \
 967                 [+poststage1_args+] [+ ENDIF prev +] \
 968                 [+extra_make_flags+] clean
 969 @endif [+prefix+][+module+]-bootstrap
 970
 971 [+ ENDFOR bootstrap_stage +]
 972 [+ ENDIF bootstrap +]
 973 [+ ENDDEF +]
 974
 975 # --------------------------------------
 976 # Modules which run on the build machine
 977 # --------------------------------------
 978 [+ FOR build_modules +]
 979 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 980              host_alias=(get "host" "${build_alias}")
 981              target_alias=(get "target" "${target_alias}")
 982              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
 983
 984 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 985              args="$(EXTRA_BUILD_FLAGS)" +]
 986 [+ ENDFOR build_module +]
 987
 988 # --------------------------------------
 989 # Modules which run on the host machine
 990 # --------------------------------------
 991 [+ FOR host_modules +]
 992 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
 993              exports="$(HOST_EXPORTS)"
 994              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 995              host_alias=(get "host" "${host_alias}")
 996              target_alias=(get "target" "${target_alias}")
 997              args="$(HOST_CONFIGARGS)" +]
 998
 999 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1000        exports="$(HOST_EXPORTS)"
1001        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1002        args="$(EXTRA_HOST_FLAGS)"
1003        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1004
1005 .PHONY: check-[+module+] maybe-check-[+module+]
1006 maybe-check-[+module+]:
1007 @if [+module+]
1008 maybe-check-[+module+]: check-[+module+]
1009 [+ IF no_check +]
1010 check-[+module+]:
1011 [+ ELIF no_check_cross +]
1012 # This module is only tested in a native toolchain.
1013 check-[+module+]:
1014         @: $(MAKE); $(unstage)
1015         @if [ '$(host)' = '$(target)' ] ; then \
1016           r=`${PWD_COMMAND}`; export r; \
1017           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1018           $(HOST_EXPORTS) \
1019           (cd $(HOST_SUBDIR)/[+module+] && \
1020             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1021         fi
1022 [+ ELSE check +]
1023 check-[+module+]:
1024         @: $(MAKE); $(unstage)
1025         @r=`${PWD_COMMAND}`; export r; \
1026         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1027         $(HOST_EXPORTS) \
1028         (cd $(HOST_SUBDIR)/[+module+] && \
1029           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1030 [+ ENDIF no_check +]
1031 @endif [+module+]
1032
1033 .PHONY: install-[+module+] maybe-install-[+module+]
1034 maybe-install-[+module+]:
1035 @if [+module+]
1036 maybe-install-[+module+]: install-[+module+]
1037 [+ IF no_install +]
1038 install-[+module+]:
1039 [+ ELSE install +]
1040 install-[+module+]: installdirs
1041         @: $(MAKE); $(unstage)
1042         @r=`${PWD_COMMAND}`; export r; \
1043         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1044         $(HOST_EXPORTS) \
1045         (cd $(HOST_SUBDIR)/[+module+] && \
1046           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1047 [+ ENDIF no_install +]
1048 @endif [+module+]
1049
1050 # Other targets (info, dvi, pdf, etc.)
1051 [+ FOR recursive_targets +]
1052 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1053 maybe-[+make_target+]-[+module+]:
1054 @if [+module+]
1055 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1056 [+ IF (match-value? = "missing" (get "make_target") ) +]
1057 # [+module+] doesn't support [+make_target+].
1058 [+make_target+]-[+module+]:
1059 [+ ELSE +]
1060 [+make_target+]-[+module+]: [+
1061   FOR depend +]\
1062     [+depend+]-[+module+] [+
1063   ENDFOR depend +]
1064         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1065         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1066         r=`${PWD_COMMAND}`; export r; \
1067         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1068         $(HOST_EXPORTS) \
1069         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1070           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1071         done; \
1072         echo "Doing [+make_target+] in [+module+]" ; \
1073         (cd $(HOST_SUBDIR)/[+module+] && \
1074           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1075                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1076                   "RANLIB=$${RANLIB}" \
1077                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1078                   [+make_target+]) \
1079           || exit 1
1080 [+ ENDIF +]
1081 @endif [+module+]
1082 [+ ENDFOR recursive_targets +]
1083 [+ ENDFOR host_modules +]
1084
1085 # ---------------------------------------
1086 # Modules which run on the target machine
1087 # ---------------------------------------
1088 [+ FOR target_modules +]
1089
1090 [+ IF raw_cxx +]
1091 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1092              check_multilibs=true
1093              exports="$(RAW_CXX_TARGET_EXPORTS)"
1094              host_alias=(get "host" "${target_alias}")
1095              target_alias=(get "target" "${target_alias}")
1096              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1097
1098 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1099        exports="$(RAW_CXX_TARGET_EXPORTS)"
1100        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1101 [+ ELSE +]
1102 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1103              check_multilibs=true
1104              exports="$(NORMAL_TARGET_EXPORTS)"
1105              host_alias=(get "host" "${target_alias}")
1106              target_alias=(get "target" "${target_alias}")
1107              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1108
1109 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1110        exports="$(NORMAL_TARGET_EXPORTS)"
1111        args="$(EXTRA_TARGET_FLAGS)" +]
1112 [+ ENDIF +]
1113
1114 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1115 maybe-check-target-[+module+]:
1116 @if target-[+module+]
1117 maybe-check-target-[+module+]: check-target-[+module+]
1118 [+ IF no_check +]
1119 # Dummy target for uncheckable module.
1120 check-target-[+module+]:
1121 [+ ELSE check +]
1122 check-target-[+module+]:
1123         @: $(MAKE); $(unstage)
1124         @r=`${PWD_COMMAND}`; export r; \
1125         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1126 IF raw_cxx +]
1127         $(RAW_CXX_TARGET_EXPORTS) \[+
1128 ELSE normal_cxx +]
1129         $(NORMAL_TARGET_EXPORTS) \[+
1130 ENDIF raw_cxx +]
1131         (cd $(TARGET_SUBDIR)/[+module+] && \
1132           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1133             IF raw_cxx
1134               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1135             ENDIF raw_cxx
1136           +] [+extra_make_flags+] check)
1137 [+ ENDIF no_check +]
1138 @endif target-[+module+]
1139
1140 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1141 maybe-install-target-[+module+]:
1142 @if target-[+module+]
1143 maybe-install-target-[+module+]: install-target-[+module+]
1144 [+ IF no_install +]
1145 # Dummy target for uninstallable.
1146 install-target-[+module+]:
1147 [+ ELSE install +]
1148 install-target-[+module+]: installdirs
1149         @: $(MAKE); $(unstage)
1150         @r=`${PWD_COMMAND}`; export r; \
1151         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1152 IF raw_cxx +]
1153         $(RAW_CXX_TARGET_EXPORTS) \[+
1154 ELSE normal_cxx +]
1155         $(NORMAL_TARGET_EXPORTS) \[+
1156 ENDIF raw_cxx +]
1157         (cd $(TARGET_SUBDIR)/[+module+] && \
1158           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1159 [+ ENDIF no_install +]
1160 @endif target-[+module+]
1161
1162 # Other targets (info, dvi, pdf, etc.)
1163 [+ FOR recursive_targets +]
1164 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1165 maybe-[+make_target+]-target-[+module+]:
1166 @if target-[+module+]
1167 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1168 [+ IF (match-value? = "missing" (get "make_target") ) +]
1169 # [+module+] doesn't support [+make_target+].
1170 [+make_target+]-target-[+module+]:
1171 [+ ELSE +]
1172 [+make_target+]-target-[+module+]: [+
1173   FOR depend +]\
1174     [+depend+]-target-[+module+] [+
1175   ENDFOR depend +]
1176         @: $(MAKE); $(unstage)
1177         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1178         r=`${PWD_COMMAND}`; export r; \
1179         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1180 IF raw_cxx +]
1181         $(RAW_CXX_TARGET_EXPORTS) \[+
1182 ELSE normal_cxx +]
1183         $(NORMAL_TARGET_EXPORTS) \[+
1184 ENDIF raw_cxx +]
1185         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1186         for flag in $(EXTRA_TARGET_FLAGS); do \
1187           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1188         done; \
1189         (cd $(TARGET_SUBDIR)/[+module+] && \
1190           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1191                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1192                   "RANLIB=$${RANLIB}" \
1193                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1194                   [+extra_make_flags+] [+make_target+]) \
1195           || exit 1
1196 [+ ENDIF +]
1197 @endif target-[+module+]
1198 [+ ENDFOR recursive_targets +]
1199 [+ ENDFOR target_modules +]
1200
1201 # ----------
1202 # GCC module
1203 # ----------
1204
1205 @if gcc-no-bootstrap
1206 .PHONY: cross
1207 cross: all-build all-gas all-ld
1208         @r=`${PWD_COMMAND}`; export r; \
1209         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1210         $(HOST_EXPORTS) \
1211         echo "Building the C and C++ compiler"; \
1212         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1213         @r=`${PWD_COMMAND}`; export r; \
1214         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1215         echo "Building runtime libraries"; \
1216         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1217 @endif gcc-no-bootstrap
1218
1219 @if gcc
1220 [+ FOR languages +]
1221 .PHONY: check-gcc-[+language+] check-[+language+]
1222 check-gcc-[+language+]:
1223         r=`${PWD_COMMAND}`; export r; \
1224         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1225         $(HOST_EXPORTS) \
1226         (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1227 check-[+language+]: check-gcc-[+language+][+ IF lib-check-target +] [+ lib-check-target +][+ ENDIF lib-check-target +]
1228 [+ ENDFOR languages +]
1229
1230 # Install the gcc headers files, but not the fixed include files,
1231 # which Cygnus is not allowed to distribute.  This rule is very
1232 # dependent on the workings of the gcc Makefile.in.
1233 .PHONY: gcc-no-fixedincludes
1234 gcc-no-fixedincludes:
1235         @if [ -f ./gcc/Makefile ]; then \
1236           rm -rf gcc/tmp-include; \
1237           mv gcc/include gcc/tmp-include 2>/dev/null; \
1238           mkdir gcc/include; \
1239           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1240           touch gcc/stmp-fixinc gcc/include/fixed; \
1241           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1242           r=`${PWD_COMMAND}`; export r; \
1243           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1244           $(HOST_EXPORTS) \
1245           (cd ./gcc && \
1246            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1247           rm -rf gcc/include; \
1248           mv gcc/tmp-include gcc/include 2>/dev/null; \
1249         else true; fi
1250 @endif gcc
1251
1252 # ---------------------
1253 # GCC bootstrap support
1254 # ---------------------
1255
1256 # We track the current stage (the one in 'gcc') in the stage_current file.
1257 # stage_last instead tracks the stage that was built last.  These targets
1258 # are dummy when toplevel bootstrap is not active.
1259
1260 # While making host and target tools, symlinks to the final stage must be
1261 # there, so $(unstage) should be run at various points.  To avoid excessive
1262 # recursive invocations of make, we "inline" them using a variable.  These
1263 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1264 # to avoid warnings from the GNU Make job server.
1265
1266 unstage = :
1267 stage = :
1268 current_stage = ""
1269
1270 @if gcc-bootstrap
1271 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1272 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1273 current_stage = "`cat stage_current 2> /dev/null`"
1274 @endif gcc-bootstrap
1275
1276 .PHONY: unstage stage
1277 unstage:
1278         @: $(MAKE); $(unstage)
1279 stage:
1280         @: $(MAKE); $(stage)
1281
1282 # Disable commands for lean bootstrap.
1283 LEAN = false
1284
1285 # We name the build directories for the various stages "stage1-gcc",
1286 # "stage2-gcc","stage3-gcc", etc.
1287
1288 # Since the 'compare' process will fail (on debugging information) if any
1289 # directory names are different, we need to link the gcc directory for
1290 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1291 # the build directories constant as well. For the latter, we use naked names
1292 # like 'gcc', because the scripts in that directory assume it.  We use
1293 # mv on platforms where symlinks to directories do not work or are not
1294 # reliable.
1295
1296 # 'touch' doesn't work right on some platforms.
1297 STAMP = echo timestamp >
1298
1299 # We only want to compare .o files, so set this!
1300 objext = .o
1301
1302 [+ FOR bootstrap-stage +]
1303 .PHONY: stage[+id+]-start stage[+id+]-end
1304
1305 stage[+id+]-start::
1306         @: $(MAKE); $(stage); \
1307         echo stage[+id+] > stage_current ; \
1308         echo stage[+id+] > stage_last; \
1309         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1310    FOR host_modules +][+ IF bootstrap +]
1311 @if [+ module +]
1312         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1313           mkdir stage[+id+]-[+module+]; \
1314         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1315         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1316 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1317         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1318           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1319         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1320         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1321
1322 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1323 @if [+ module +]
1324         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1325           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1326           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1327         fi
1328 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1329         @if test -d $(TARGET_SUBDIR) ; then \
1330           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1331           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1332         fi
1333         rm -f stage_current
1334
1335 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1336 # remade, but not reconfigured.  The next stage (if any) will not be
1337 # reconfigured either.
1338 .PHONY: stage[+id+]-bubble
1339 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1340         @r=`${PWD_COMMAND}`; export r; \
1341         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1342         if test -f stage[+id+]-lean [+
1343           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1344           echo Skipping rebuild of stage[+id+] ; \
1345         else \
1346           $(MAKE) stage[+id+]-start; \[+IF lean +]
1347           if $(LEAN); then \
1348             rm -rf stage[+lean+]-* ; \
1349             $(STAMP) stage[+lean+]-lean ; \
1350           fi; \[+ ENDIF lean +]
1351           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1352         fi[+ IF compare-target +]
1353         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1354
1355 .PHONY: all-stage[+id+] clean-stage[+id+]
1356 do-clean: clean-stage[+id+]
1357
1358 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1359 # only possibility, but now it conflicts with no-bootstrap rules
1360 @if gcc-bootstrap
1361 [+ IF compare-target +]
1362 [+compare-target+]:
1363         @r=`${PWD_COMMAND}`; export r; \
1364         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1365         if test -f stage[+prev+]-lean; then \
1366           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1367           exit 0 ; \
1368         fi; \
1369         : $(MAKE); $(stage); \
1370         rm -f .bad_compare ; \
1371         echo Comparing stages [+prev+] and [+id+] ; \
1372         cd stage[+id+]-gcc; \
1373         files=`find . -name "*$(objext)" -print` ; \
1374         cd .. ; \
1375         for file in $${files} ; do \
1376           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1377           $(do-[+compare-target+]) > /dev/null 2>&1; \
1378           if test $$? -eq 1; then \
1379             case $$file in \
1380               ./cc*-checksum$(objext) | ./libgcc/* ) \
1381                 echo warning: $$file differs ;; \
1382               *) \
1383                 echo $$file differs >> .bad_compare ;; \
1384             esac ; \
1385           fi ; \
1386         done ; \
1387         if [ -f .bad_compare ]; then \
1388           echo "Bootstrap comparison failure!"; \
1389           cat .bad_compare; \
1390           exit 1; \
1391         else \
1392           echo Comparison successful.; \
1393         fi ; \
1394         $(STAMP) [+compare-target+][+ IF prev +]
1395         if $(LEAN); then \
1396           rm -rf stage[+prev+]-*; \
1397           $(STAMP) stage[+prev+]-lean; \
1398         fi[+ ENDIF prev +]
1399 [+ ENDIF compare-target +]
1400
1401 [+ IF bootstrap-target +]
1402 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1403 [+bootstrap-target+]:
1404         echo stage[+id+] > stage_final
1405         @r=`${PWD_COMMAND}`; export r; \
1406         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1407         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1408         @: $(MAKE); $(unstage)
1409         @r=`${PWD_COMMAND}`; export r; \
1410         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1411         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1412
1413 [+bootstrap-target+]-lean:
1414         echo stage[+id+] > stage_final
1415         @r=`${PWD_COMMAND}`; export r; \
1416         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1417         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1418         @: $(MAKE); $(unstage)
1419         @r=`${PWD_COMMAND}`; export r; \
1420         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1421         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1422 [+ ENDIF bootstrap-target +]
1423
1424 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1425 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1426 .PHONY: distclean-stage[+id+]
1427 distclean-stage[+id+]::
1428         @: $(MAKE); $(stage)
1429         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1430         rm -rf stage[+id+]-* [+
1431           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1432
1433 [+ IF cleanstrap-target +]
1434 .PHONY: [+cleanstrap-target+]
1435 [+cleanstrap-target+]: do-distclean local-clean
1436         echo stage[+id+] > stage_final
1437         @r=`${PWD_COMMAND}`; export r; \
1438         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1439         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1440         @: $(MAKE); $(unstage)
1441         @r=`${PWD_COMMAND}`; export r; \
1442         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1443         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1444 [+ ENDIF cleanstrap-target +]
1445 @endif gcc-bootstrap
1446
1447 [+ ENDFOR bootstrap-stage +]
1448
1449 stageprofile-end::
1450         $(MAKE) distclean-stagefeedback
1451
1452 stagefeedback-start::
1453         @r=`${PWD_COMMAND}`; export r; \
1454         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1455         for i in prev-*; do \
1456           j=`echo $$i | sed s/^prev-//` ; \
1457           cd $$r/$$i && \
1458           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1459           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1460         done
1461
1462 @if gcc-bootstrap
1463 do-distclean: distclean-stage1
1464
1465 # Provide a GCC build when we're building target libraries.  This does
1466 # not work as a dependency, just as the minimum necessary to avoid errors.
1467 stage_last:
1468         @r=`${PWD_COMMAND}`; export r; \
1469         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1470         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1471
1472 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1473 # it in the dependency so that for example `make -j3 all-gcc' works.
1474 stage_current:
1475         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1476
1477 .PHONY: restrap
1478 restrap::
1479         @: $(MAKE); $(stage)
1480         rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1481           +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1482 restrap:: all
1483 @endif gcc-bootstrap
1484
1485 # --------------------------------------
1486 # Dependencies between different modules
1487 # --------------------------------------
1488
1489 # Generic dependencies for target modules on host stuff, especially gcc
1490 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1491   +][+ FOR bootstrap_stage +]
1492 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1493   ENDFOR +][+ ELSE bootstrap +]
1494 configure-target-[+module+]: stage_last[+
1495   ENDIF bootstrap +][+ ENDFOR target_modules +]
1496 @endif gcc-bootstrap
1497
1498 @if gcc-no-bootstrap[+ FOR target_modules +]
1499 configure-target-[+module+]: maybe-all-gcc[+
1500   ENDFOR target_modules +]
1501 @endif gcc-no-bootstrap
1502
1503
1504 # There are two types of dependencies here: 'hard' dependencies, where one
1505 # module simply won't build without the other; and 'soft' dependencies, where
1506 # if the depended-on module is missing, the depending module will do without
1507 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1508 # are made here to depend on a 'maybe-' target.  If you're not sure,
1509 # it's safer to use a soft dependency.
1510
1511 [+ ;; These Scheme functions build the bulk of the dependencies.
1512    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1513    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1514    ;; is taken from VAR-NAME.
1515    (define dep-target (lambda (module-kind var-name hard)
1516       (string-append
1517          (if hard "" "maybe-")
1518          (dep-subtarget var-name)
1519          module-kind
1520          (dep-module var-name)
1521       )))
1522
1523    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1524    (define make-dep (lambda (module-kind on-kind)
1525       (string-append
1526          (dep-target module-kind "module" #t) ": "
1527          (dep-target on-kind "on" (exist? "hard")))))
1528
1529    ;; dep-subtarget extracts everything up to the first dash in the given
1530    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1531    (define dep-subtarget (lambda (var-name)
1532       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1533
1534    ;; dep-module extracts everything up to the first dash in the given
1535    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1536    (define dep-module (lambda (var-name)
1537       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1538
1539    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1540    (define dep-stage (lambda ()
1541       (string-append
1542          "stage"
1543          (get "id")
1544          "-")))
1545
1546    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1547    ;; but is written in Scheme.
1548    (define dep-maybe (lambda ()
1549       (if (exist? "hard") "" "maybe-")))
1550
1551    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1552    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1553    ;; configure or build dependencies between bootstrapped modules; it returns
1554    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1555    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1556    ;; is only necessary for host modules.
1557    (define dep-kind (lambda ()
1558       (if (and (hash-ref boot-modules (dep-module "module"))
1559                (=* (dep-module "on") "build-"))
1560           "prebootstrap"
1561
1562           (if (or (= (dep-subtarget "on") "install-")
1563                   (not (hash-ref boot-modules (dep-module "module")))
1564                   (not (hash-ref boot-modules (dep-module "on"))))
1565               "normal"
1566               "bootstrap"))))
1567
1568    ;; We now build the hash table that is used by dep-kind.
1569    (define boot-modules (make-hash-table 113))
1570 +]
1571
1572 [+ FOR host_modules +][+
1573    (if (exist? "bootstrap")
1574        (hash-create-handle! boot-modules (get "module") #t))
1575    "" +][+ ENDFOR host_modules +]
1576 [+ FOR target_modules +][+
1577    (if (exist? "bootstrap")
1578        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1579    "" +][+ ENDFOR target_modules +]
1580
1581 # With all the machinery above in place, it is pretty easy to generate
1582 # dependencies.  Host dependencies are a bit more complex because we have
1583 # to check for bootstrap/prebootstrap dependencies.  To resolve
1584 # prebootstrap dependencies, prebootstrap modules are gathered in
1585 # a hash table.
1586 [+ FOR dependencies +][+ (make-dep "" "") +]
1587 [+ CASE (dep-kind) +]
1588 [+ == "prebootstrap"
1589      +][+ FOR bootstrap_stage +]
1590 [+ (make-dep (dep-stage) "") +][+
1591        ENDFOR bootstrap_stage +]
1592 [+ == "bootstrap"
1593      +][+ FOR bootstrap_stage +]
1594 [+ (make-dep (dep-stage) (dep-stage)) +][+
1595        ENDFOR bootstrap_stage +]
1596 [+ ESAC +][+
1597 ENDFOR dependencies +]
1598
1599 # Dependencies for target modules on other target modules are
1600 # described by lang_env_dependencies; the defaults apply to anything
1601 # not mentioned there.
1602 [+
1603    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1604    (define lang-dep (lambda (lang)
1605       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1606
1607    ;; Build the hash table we will need.
1608    (define lang-env-deps (make-hash-table 7))
1609 +][+ FOR lang_env_dependencies +][+
1610    (if (exist? "cxx")
1611        (hash-create-handle! lang-env-deps
1612           (string-append (get "module") "-" "cxx") #t))
1613
1614    (if (exist? "no_c")
1615        (hash-create-handle! lang-env-deps
1616           (string-append (get "module") "-" "no_c") #t))
1617
1618    (if (exist? "no_gcc")
1619        (hash-create-handle! lang-env-deps
1620           (string-append (get "module") "-" "no_gcc") #t))
1621    "" +][+ ENDFOR lang_env_dependencies +]
1622
1623 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1624   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1625 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1626   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1627 @endif gcc-bootstrap
1628
1629 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1630 configure-target-[+module+]: maybe-all-target-libgcc[+
1631   ENDIF +][+ ENDFOR target_modules +]
1632 @endif gcc-no-bootstrap
1633
1634 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1635 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1636   ENDIF +][+ IF (lang-dep "cxx") +]
1637 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1638   ENDIF +]
1639 [+ ENDFOR target_modules +]
1640
1641 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1642 GDB_TK = @GDB_TK@
1643 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1644 configure-gdb: $(CONFIGURE_GDB_TK)
1645 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1646 install-gdb: $(INSTALL_GDB_TK)
1647
1648 # Serialization dependencies.  Host configures don't work well in parallel to
1649 # each other, due to contention over config.cache.  Target configures and
1650 # build configures are similar.
1651 @serialization_dependencies@
1652
1653 # --------------------------------
1654 # Regenerating top level configury
1655 # --------------------------------
1656
1657 # Rebuilding Makefile.in, using autogen.
1658 AUTOGEN = autogen
1659 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1660         cd $(srcdir) && $(AUTOGEN) Makefile.def
1661
1662 # Rebuilding Makefile.
1663 Makefile: $(srcdir)/Makefile.in config.status
1664         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1665
1666 config.status: configure
1667         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1668
1669 # Rebuilding configure.
1670 AUTOCONF = autoconf
1671 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1672         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1673         cd $(srcdir) && $(AUTOCONF)
1674
1675 # ------------------------------
1676 # Special directives to GNU Make
1677 # ------------------------------
1678
1679 # Don't pass command-line variables to submakes.
1680 .NOEXPORT:
1681 MAKEOVERRIDES=
1682
1683 # end of Makefile.in