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