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