Makefile.tpl

   1 [+ AutoGen5 template -*- Mode: Makefile -*-
   2 in
   3 +]
   4
   5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
   6 #
   7 # Makefile for directory with subdirs to build.
   8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   9 #   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation
  10 #
  11 # This file is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  24 #
  25
  26 # First, test for a proper version of make, but only where one is required.
  27
  28 @if gcc
  29 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  30 $(error GNU make version 3.80 or newer is required.)
  31 endif
  32 @endif gcc
  33
  34 # -------------------------------
  35 # Standard Autoconf-set variables
  36 # -------------------------------
  37 VPATH=@srcdir@
  38
  39 build_alias=@build_noncanonical@
  40 build_vendor=@build_vendor@
  41 build_os=@build_os@
  42 build=@build@
  43 host_alias=@host_noncanonical@
  44 host_vendor=@host_vendor@
  45 host_os=@host_os@
  46 host=@host@
  47 target_alias=@target_noncanonical@
  48 target_vendor=@target_vendor@
  49 target_os=@target_os@
  50 target=@target@
  51
  52 program_transform_name = @program_transform_name@
  53
  54 prefix = @prefix@
  55 exec_prefix = @exec_prefix@
  56
  57 srcdir = @srcdir@
  58
  59 bindir = @bindir@
  60 sbindir = @sbindir@
  61 libexecdir = @libexecdir@
  62 datadir = @datadir@
  63 sysconfdir = @sysconfdir@
  64 sharedstatedir = @sharedstatedir@
  65 localstatedir = @localstatedir@
  66 libdir = @libdir@
  67 includedir = @includedir@
  68 oldincludedir = @oldincludedir@
  69 infodir = @infodir@
  70 datarootdir = @datarootdir@
  71 docdir = @docdir@
  72 pdfdir = @pdfdir@
  73 htmldir = @htmldir@
  74 mandir = @mandir@
  75 man1dir = $(mandir)/man1
  76 man2dir = $(mandir)/man2
  77 man3dir = $(mandir)/man3
  78 man4dir = $(mandir)/man4
  79 man5dir = $(mandir)/man5
  80 man6dir = $(mandir)/man6
  81 man7dir = $(mandir)/man7
  82 man8dir = $(mandir)/man8
  83 man9dir = $(mandir)/man9
  84
  85 INSTALL = @INSTALL@
  86 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  87 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  88 INSTALL_DATA = @INSTALL_DATA@
  89 LN = @LN@
  90 LN_S = @LN_S@
  91 MAINT = @MAINT@
  92 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  93 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  94
  95 # -------------------------------------------------
  96 # Miscellaneous non-standard autoconf-set variables
  97 # -------------------------------------------------
  98
  99 # The gcc driver likes to know the arguments it was configured with.
 100 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 101
 102 tooldir = @tooldir@
 103 build_tooldir = @build_tooldir@
 104
 105 GDB_NLM_DEPS =
 106
 107 # This is the name of the environment variable used for the path to
 108 # the libraries.
 109 RPATH_ENVVAR = @RPATH_ENVVAR@
 110
 111 # Build programs are put under this directory.
 112 BUILD_SUBDIR = @build_subdir@
 113 # This is set by the configure script to the arguments to use when configuring
 114 # directories built for the build system.
 115 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 116
 117 # This is the list of variables to export in the environment when
 118 # configuring any subdirectory.  It must also be exported whenever
 119 # recursing into a build directory in case that directory's Makefile
 120 # re-runs configure.
 121 BASE_EXPORTS = \
 122         FLEX="$(FLEX)"; export FLEX; \
 123         LEX="$(LEX)"; export LEX; \
 124         BISON="$(BISON)"; export BISON; \
 125         YACC="$(YACC)"; export YACC; \
 126         M4="$(M4)"; export M4; \
 127         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 128
 129 # This is the list of variables to export in the environment when
 130 # configuring subdirectories for the build system.
 131 BUILD_EXPORTS = \
 132         $(BASE_EXPORTS) \
 133         AR="$(AR_FOR_BUILD)"; export AR; \
 134         AS="$(AS_FOR_BUILD)"; export AS; \
 135         CC="$(CC_FOR_BUILD)"; export CC; \
 136         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 137         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 138         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 139         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 140         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 141         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 142         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 143         LD="$(LD_FOR_BUILD)"; export LD; \
 144         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 145         NM="$(NM_FOR_BUILD)"; export NM; \
 146         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 147         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 148         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 149
 150 # These variables must be set on the make command line for directories
 151 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
 152 EXTRA_BUILD_FLAGS = \
 153         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 154         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 155
 156 # This is the list of directories to built for the host system.
 157 SUBDIRS = @configdirs@
 158 # This is set by the configure script to the arguments to use when configuring
 159 # directories built for the host system.
 160 HOST_CONFIGARGS = @host_configargs@
 161 # Host programs are put under this directory, which is . except if building
 162 # with srcdir=..
 163 HOST_SUBDIR = @host_subdir@
 164 # This is the list of variables to export in the environment when
 165 # configuring subdirectories for the host system.  We need to pass
 166 # some to the GCC configure because of its hybrid host/target nature.
 167 HOST_EXPORTS = \
 168         $(BASE_EXPORTS) \
 169         CC="$(CC)"; export CC; \
 170         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 171         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 172         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 173         CXX="$(CXX)"; export CXX; \
 174         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 175         AR="$(AR)"; export AR; \
 176         AS="$(AS)"; export AS; \
 177         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 178         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 179         LD="$(LD)"; export LD; \
 180         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 181         NM="$(NM)"; export NM; \
 182         RANLIB="$(RANLIB)"; export RANLIB; \
 183         WINDRES="$(WINDRES)"; export WINDRES; \
 184         WINDMC="$(WINDMC)"; export WINDMC; \
 185         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 186         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 187         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 188         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 189         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 190         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 191         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 192         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 193         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 194         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 195         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 196         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 197 @if gcc-bootstrap
 198         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 199 @endif gcc-bootstrap
 200         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 201
 202 # Similar, for later GCC stages.
 203 POSTSTAGE1_HOST_EXPORTS = \
 204         $(HOST_EXPORTS) \
 205         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 206           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 207         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 208           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 209           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 210           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
 211         LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
 212
 213 # Target libraries are put under this directory:
 214 TARGET_SUBDIR = @target_subdir@
 215 # This is set by the configure script to the arguments to use when configuring
 216 # directories built for the target.
 217 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 218 # This is the list of variables to export in the environment when
 219 # configuring subdirectories for the host system.
 220 BASE_TARGET_EXPORTS = \
 221         $(BASE_EXPORTS) \
 222         AR="$(AR_FOR_TARGET)"; export AR; \
 223         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 224         CC="$(CC_FOR_TARGET)"; export CC; \
 225         CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 226         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 227         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 228         CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 229         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 230         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 231         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 232         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 233         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 234         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 235         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 236         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 237         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 238         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 239         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 240         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 241         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 242
 243 RAW_CXX_TARGET_EXPORTS = \
 244         $(BASE_TARGET_EXPORTS) \
 245         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 246         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 247
 248 NORMAL_TARGET_EXPORTS = \
 249         $(BASE_TARGET_EXPORTS) \
 250         CXX="$(CXX_FOR_TARGET)"; export CXX;
 251
 252 # Where to find GMP
 253 HOST_GMPLIBS = @gmplibs@
 254 HOST_GMPINC = @gmpinc@
 255
 256 # ----------------------------------------------
 257 # Programs producing files for the BUILD machine
 258 # ----------------------------------------------
 259
 260 SHELL = @config_shell@
 261
 262 # pwd command to use.  Allow user to override default by setting PWDCMD in
 263 # the environment to account for automounters.  The make variable must not
 264 # be called PWDCMD, otherwise the value set here is passed to make
 265 # subprocesses and overrides the setting from the user's environment.
 266 # Don't use PWD since it is a common shell environment variable and we
 267 # don't want to corrupt it.
 268 PWD_COMMAND = $${PWDCMD-pwd}
 269
 270 # compilers to use to create programs which must be run in the build
 271 # environment.
 272 AR_FOR_BUILD = @AR_FOR_BUILD@
 273 AS_FOR_BUILD = @AS_FOR_BUILD@
 274 CC_FOR_BUILD = @CC_FOR_BUILD@
 275 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 276 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 277 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 278 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 279 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 280 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 281 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 282 LD_FOR_BUILD = @LD_FOR_BUILD@
 283 NM_FOR_BUILD = @NM_FOR_BUILD@
 284 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 285 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 286 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 287
 288 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 289 # here so that they can be overridden by Makefile fragments.
 290 BUILD_PREFIX = @BUILD_PREFIX@
 291 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 292
 293 # Flags to pass to stage2 and later makes.  They are defined
 294 # here so that they can be overridden by Makefile fragments.
 295 BOOT_CFLAGS= -g -O2
 296 BOOT_LDFLAGS=
 297 BOOT_ADAFLAGS=-gnatpg -gnata
 298
 299 BISON = @BISON@
 300 YACC = @YACC@
 301 FLEX = @FLEX@
 302 LEX = @LEX@
 303 M4 = @M4@
 304 MAKEINFO = @MAKEINFO@
 305 EXPECT = @EXPECT@
 306 RUNTEST = @RUNTEST@
 307
 308 # This just becomes part of the MAKEINFO definition passed down to
 309 # sub-makes.  It lets flags be given on the command line while still
 310 # using the makeinfo from the object tree.
 311 # (Default to avoid splitting info files by setting the threshold high.)
 312 MAKEINFOFLAGS = --split-size=5000000
 313
 314 # ---------------------------------------------
 315 # Programs producing files for the HOST machine
 316 # ---------------------------------------------
 317
 318 AS = @AS@
 319 AR = @AR@
 320 AR_FLAGS = rc
 321 CC = @CC@
 322 CXX = @CXX@
 323 DLLTOOL = @DLLTOOL@
 324 LD = @LD@
 325 LIPO = @LIPO@
 326 NM = @NM@
 327 OBJDUMP = @OBJDUMP@
 328 RANLIB = @RANLIB@
 329 STRIP = @STRIP@
 330 WINDRES = @WINDRES@
 331 WINDMC = @WINDMC@
 332
 333 GNATBIND = @GNATBIND@
 334 GNATMAKE = @GNATMAKE@
 335
 336 CFLAGS = @CFLAGS@
 337 LDFLAGS = @LDFLAGS@
 338 LIBCFLAGS = $(CFLAGS)
 339 CXXFLAGS = @CXXFLAGS@
 340 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 341
 342 # Only build the C compiler for stage1, because that is the only one that
 343 # we can guarantee will build with the native compiler, and also it is the
 344 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 345 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 346 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 347
 348 STAGE1_CHECKING=@stage1_checking@
 349 STAGE1_LANGUAGES=@stage1_languages@
 350
 351 STAGE1_CFLAGS=@stage1_cflags@
 352 STAGE2_CFLAGS=$(BOOT_CFLAGS)
 353 STAGE3_CFLAGS=$(BOOT_CFLAGS)
 354 STAGE4_CFLAGS=$(BOOT_CFLAGS)
 355
 356 STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 357 STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 358 STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 359 STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 360
 361 do-compare = @do_compare@
 362 do-compare3 = $(do-compare)
 363 do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
 364
 365 # -----------------------------------------------
 366 # Programs producing files for the TARGET machine
 367 # -----------------------------------------------
 368
 369 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 370
 371 AR_FOR_TARGET=@AR_FOR_TARGET@
 372 AS_FOR_TARGET=@AS_FOR_TARGET@
 373 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 374
 375 # If GCC_FOR_TARGET is not overriden on the command line, then this
 376 # variable is passed down to the gcc Makefile, where it is used to
 377 # build libgcc2.a.  We define it here so that it can itself be
 378 # overridden on the command line.
 379 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 380 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 381 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 382 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 383 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 384 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 385 LD_FOR_TARGET=@LD_FOR_TARGET@
 386
 387 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 388 NM_FOR_TARGET=@NM_FOR_TARGET@
 389 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 390 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 391 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 392 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 393 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 394
 395 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 396 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 397 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 398
 399 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 400 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 401 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 402 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 403
 404 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 405 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 406 LDFLAGS_FOR_TARGET =
 407
 408 # ------------------------------------
 409 # Miscellaneous targets and flag lists
 410 # ------------------------------------
 411
 412 # The first rule in the file had better be this one.  Don't put any above it.
 413 # This lives here to allow makefile fragments to contain dependencies.
 414 all:
 415
 416 #### host and target specific makefile fragments come in here.
 417 @target_makefile_frag@
 418 @alphaieee_frag@
 419 @ospace_frag@
 420 @host_makefile_frag@
 421 ###
 422
 423 # This is the list of directories that may be needed in RPATH_ENVVAR
 424 # so that prorgams built for the target machine work.
 425 TARGET_LIB_PATH = [+ FOR target_modules +][+
 426   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 427   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 428 [+ FOR target_modules +][+ IF lib_path +]
 429 @if target-[+module+]
 430 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 431 @endif target-[+module+]
 432 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 433
 434
 435 # This is the list of directories that may be needed in RPATH_ENVVAR
 436 # so that programs built for the host machine work.
 437 HOST_LIB_PATH = [+ FOR host_modules +][+
 438   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 439   ENDFOR host_modules +]
 440
 441 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 442 @if gcc
 443 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc:$$r/$(HOST_SUBDIR)/prev-gcc:
 444 @endif gcc
 445
 446 [+ FOR host_modules +][+ IF lib_path +]
 447 @if [+module+]
 448 HOST_LIB_PATH_[+module+] = \
 449   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 450   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 451 @endif [+module+]
 452 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 453
 454 # Flags to pass down to all sub-makes.
 455 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 456         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 457         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
 458         "CONFIG_SHELL=$(SHELL)" \
 459         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 460
 461 # We leave this in just in case, but it is not needed anymore.
 462 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 463
 464 # Flags to pass down to most sub-makes, in which we're building with
 465 # the host environment.
 466 EXTRA_HOST_FLAGS = \
 467         'AR=$(AR)' \
 468         'AS=$(AS)' \
 469         'CC=$(CC)' \
 470         'CXX=$(CXX)' \
 471         'DLLTOOL=$(DLLTOOL)' \
 472         'LD=$(LD)' \
 473         'LIPO=$(LIPO)' \
 474         'NM=$(NM)' \
 475         'OBJDUMP=$(OBJDUMP)' \
 476         'RANLIB=$(RANLIB)' \
 477         'STRIP=$(STRIP)' \
 478         'WINDRES=$(WINDRES)' \
 479         'WINDMC=$(WINDMC)'
 480
 481 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 482
 483 # Flags that are concerned with the location of the X11 include files
 484 # and library files
 485 #
 486 # NOTE: until the top-level is getting the values via autoconf, it only
 487 # causes problems to have this top-level Makefile overriding the autoconf-set
 488 # values in child directories.  Only variables that don't conflict with
 489 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 490 #
 491 X11_FLAGS_TO_PASS = \
 492         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 493         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 494
 495 # Flags to pass to stage2 and later makes.
 496
 497 POSTSTAGE1_FLAGS_TO_PASS = \
 498         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 499         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
 500         LDFLAGS="$(BOOT_LDFLAGS)" \
 501         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 502
 503 # Flags to pass down to makes which are built with the target environment.
 504 # The double $ decreases the length of the command line; those variables
 505 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 506 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 507 # so we expand them here.
 508 EXTRA_TARGET_FLAGS = \
 509         'AR=$$(AR_FOR_TARGET)' \
 510         'AS=$(COMPILER_AS_FOR_TARGET)' \
 511         'CC=$$(CC_FOR_TARGET)' \
 512         'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 513         'CXX=$$(CXX_FOR_TARGET)' \
 514         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 515         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 516         'LD=$(COMPILER_LD_FOR_TARGET)' \
 517         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 518         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 519         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 520         'NM=$(COMPILER_NM_FOR_TARGET)' \
 521         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 522         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 523         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 524         'WINDMC=$$(WINDMC_FOR_TARGET)'
 525
 526 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 527
 528 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 529 # unfortunately needs the native compiler and the target ar and
 530 # ranlib.
 531 # If any variables are added here, they must be added to do-*, below.
 532 # The BUILD_* variables are a special case, which are used for the gcc
 533 # cross-building scheme.
 534 EXTRA_GCC_FLAGS = \
 535         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 536         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 537         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 538         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 539         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 540         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 541
 542 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 543
 544 .PHONY: configure-host
 545 configure-host: [+
 546   FOR host_modules +] \
 547     maybe-configure-[+module+][+
 548   ENDFOR host_modules +]
 549 .PHONY: configure-target
 550 configure-target: [+
 551   FOR target_modules +] \
 552     maybe-configure-target-[+module+][+
 553   ENDFOR target_modules +]
 554
 555 # The target built for a native non-bootstrap build.
 556 .PHONY: all
 557 all:
 558 @if gcc-bootstrap
 559         [ -f stage_final ] || echo stage3 > stage_final
 560         @r=`${PWD_COMMAND}`; export r; \
 561         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 562         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 563 @endif gcc-bootstrap
 564         @: $(MAKE); $(unstage)
 565         @r=`${PWD_COMMAND}`; export r; \
 566         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 567         if [ -f stage_last ]; then \
 568           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 569         else \
 570           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
 571         fi
 572
 573 .PHONY: all-build
 574 [+ FOR build_modules +]
 575 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 576
 577 .PHONY: all-host
 578 [+ FOR host_modules +][+ IF bootstrap +]
 579 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 580 all-host: maybe-all-[+module+][+ IF bootstrap +]
 581 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 582
 583 .PHONY: all-target
 584 [+ FOR target_modules +][+ IF bootstrap +]
 585 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 586 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 587 @endif target-[+module+]-no-bootstrap[+
 588   ENDIF bootstrap +][+ ENDFOR target_modules +]
 589
 590 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 591 # ``make X'' in all subdirectories (because, in general, there is a
 592 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 593 # but it may do additional work as well).
 594 [+ FOR recursive_targets +]
 595 .PHONY: do-[+make_target+]
 596 do-[+make_target+]:
 597         @: $(MAKE); $(unstage)
 598         @r=`${PWD_COMMAND}`; export r; \
 599         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 600         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 601           [+make_target+]-target
 602
 603
 604 .PHONY: [+make_target+]-host
 605 [+ FOR host_modules +]
 606 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 607
 608 .PHONY: [+make_target+]-target
 609 [+ FOR target_modules +]
 610 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 611 [+ ENDFOR recursive_targets +]
 612
 613 # Here are the targets which correspond to the do-X targets.
 614
 615 .PHONY: info installcheck dvi pdf html
 616 .PHONY: install-info install-pdf install-html
 617 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 618 .PHONY: local-clean local-distclean local-maintainer-clean
 619 info: do-info
 620 installcheck: do-installcheck
 621 dvi: do-dvi
 622 pdf: do-pdf
 623 html: do-html
 624
 625 # Make sure makeinfo is built before we do a `make info', if we're
 626 # in fact building texinfo.
 627 do-info: maybe-all-texinfo
 628
 629 install-info: do-install-info dir.info
 630         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 631         if [ -f dir.info ] ; then \
 632           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 633         else true ; fi
 634
 635 install-pdf: do-install-pdf
 636
 637 install-html: do-install-html
 638
 639 local-clean:
 640         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 641
 642 local-distclean:
 643         -rm -f Makefile config.status config.cache mh-frag mt-frag
 644         -rm -f maybedep.tmp serdep.tmp
 645         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 646           rm -rf $(TARGET_SUBDIR); \
 647         else true; fi
 648         -rm -rf $(BUILD_SUBDIR)
 649         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 650           rm -rf $(HOST_SUBDIR); \
 651         else true; fi
 652         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 653         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 654         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 655         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 656         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 657
 658 local-maintainer-clean:
 659         @echo "This command is intended for maintainers to use;"
 660         @echo "it deletes files that may require special tools to rebuild."
 661
 662 clean: do-clean local-clean
 663 mostlyclean: do-mostlyclean local-clean
 664 distclean: do-distclean local-clean local-distclean
 665 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 666 maintainer-clean: local-distclean
 667 realclean: maintainer-clean
 668
 669 # Check target.
 670
 671 .PHONY: check do-check
 672 check: do-check
 673
 674 # Only include modules actually being configured and built.
 675 .PHONY: check-host
 676 check-host: [+
 677   FOR host_modules +] \
 678     maybe-check-[+module+][+
 679   ENDFOR host_modules +]
 680
 681 .PHONY: check-target
 682 check-target: [+
 683   FOR target_modules +] \
 684     maybe-check-target-[+module+][+
 685   ENDFOR target_modules +]
 686
 687 do-check:
 688         @: $(MAKE); $(unstage)
 689         @r=`${PWD_COMMAND}`; export r; \
 690         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 691         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 692
 693 # Automated reporting of test results.
 694
 695 warning.log: build.log
 696         $(srcdir)/contrib/warn_summary build.log > $@
 697
 698 mail-report.log:
 699         if test x'$(BOOT_CFLAGS)' != x''; then \
 700             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 701         fi; \
 702         $(srcdir)/contrib/test_summary -t >$@
 703         chmod +x $@
 704         echo If you really want to send e-mail, run ./$@ now
 705
 706 mail-report-with-warnings.log: warning.log
 707         if test x'$(BOOT_CFLAGS)' != x''; then \
 708             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 709         fi; \
 710         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 711         chmod +x $@
 712         echo If you really want to send e-mail, run ./$@ now
 713
 714 # Installation targets.
 715
 716 .PHONY: install uninstall
 717 install:
 718         @: $(MAKE); $(unstage)
 719         @r=`${PWD_COMMAND}`; export r; \
 720         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 721         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 722
 723 .PHONY: install-host-nogcc
 724 install-host-nogcc: [+
 725   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 726     maybe-install-[+module+][+ ENDIF +][+
 727   ENDFOR host_modules +]
 728
 729 .PHONY: install-host
 730 install-host: [+
 731   FOR host_modules +] \
 732     maybe-install-[+module+][+
 733   ENDFOR host_modules +]
 734
 735 .PHONY: install-target
 736 install-target: [+
 737   FOR target_modules +] \
 738     maybe-install-target-[+module+][+
 739   ENDFOR target_modules +]
 740
 741 uninstall:
 742         @echo "the uninstall target is not supported in this tree"
 743
 744 .PHONY: install.all
 745 install.all: install-no-fixedincludes
 746         @if [ -f ./gcc/Makefile ] ; then \
 747                 r=`${PWD_COMMAND}` ; export r ; \
 748                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 749                 $(HOST_EXPORTS) \
 750                 (cd ./gcc && \
 751                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 752         else \
 753                 true ; \
 754         fi
 755
 756 # install-no-fixedincludes is used because Cygnus can not distribute
 757 # the fixed header files.
 758 .PHONY: install-no-fixedincludes
 759 install-no-fixedincludes: installdirs install-host-nogcc \
 760         install-target gcc-no-fixedincludes
 761
 762 ### other supporting targets
 763
 764 MAKEDIRS= \
 765         $(DESTDIR)$(prefix) \
 766         $(DESTDIR)$(exec_prefix)
 767 .PHONY: installdirs
 768 installdirs: mkinstalldirs
 769         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 770
 771 dir.info: do-install-info
 772         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 773           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 774           mv -f dir.info.new dir.info ; \
 775         else true ; \
 776         fi
 777
 778 dist:
 779         @echo "Building a full distribution of this tree isn't done"
 780         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 781
 782 etags tags: TAGS
 783
 784 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 785 # ability to use several tags files at once, so there is probably no need
 786 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 787 # (if we felt like it) have this Makefile write a piece of elisp which
 788 # the user could load to tell emacs19 where all the TAGS files we just
 789 # built are.
 790 TAGS: do-TAGS
 791
 792 # ------------------------------------
 793 # Macros for configure and all targets
 794 # ------------------------------------
 795
 796 [+ DEFINE configure +]
 797 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 798 maybe-configure-[+prefix+][+module+]:
 799 @if gcc-bootstrap
 800 configure-[+prefix+][+module+]: stage_current
 801 @endif gcc-bootstrap
 802 @if [+prefix+][+module+]
 803 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 804 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 805         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 806         @r=`${PWD_COMMAND}`; export r; \
 807         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 808         [+ IF check_multilibs
 809         +]echo "Checking multilib configuration for [+module+]..."; \
 810         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 811         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 812         if test -r [+subdir+]/[+module+]/multilib.out; then \
 813           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 814             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 815           else \
 816             rm -f [+subdir+]/[+module+]/Makefile; \
 817             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 818           fi; \
 819         else \
 820           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 821         fi; \
 822         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 823         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 824         [+exports+] \
 825         echo Configuring in [+subdir+]/[+module+]; \
 826         cd "[+subdir+]/[+module+]" || exit 1; \
 827         case $(srcdir) in \
 828           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 829           *) topdir=`echo [+subdir+]/[+module+]/ | \
 830                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 831         esac; \
 832         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 833         libsrcdir="$$s/[+module+]"; \
 834         [+ IF no-config-site +]rm -f no-such-file || : ; \
 835         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 836           [+args+] --build=${build_alias} --host=[+host_alias+] \
 837           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
 838           || exit 1
 839 @endif [+prefix+][+module+]
 840
 841 [+ IF bootstrap +]
 842 [+ FOR bootstrap_stage +]
 843 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 844 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 845 @if [+prefix+][+module+]-bootstrap
 846 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 847 configure-stage[+id+]-[+prefix+][+module+]:
 848         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 849         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
 850         @r=`${PWD_COMMAND}`; export r; \
 851         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 852         [+ IF check_multilibs
 853         +]echo "Checking multilib configuration for [+module+]..."; \
 854         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 855         if test -r [+subdir+]/[+module+]/multilib.out; then \
 856           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 857             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 858           else \
 859             rm -f [+subdir+]/[+module+]/Makefile; \
 860             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 861           fi; \
 862         else \
 863           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 864         fi; \
 865         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 866         [+exports+][+ IF prev +] \
 867         [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
 868         CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 869         CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
 870         CFLAGS="[+stage_cflags+]"; export CFLAGS; \
 871         CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
 872         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 873         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 874         cd [+subdir+]/[+module+] || exit 1; \
 875         case $(srcdir) in \
 876           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 877           *) topdir=`echo [+subdir+]/[+module+]/ | \
 878                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 879         esac; \
 880         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 881         libsrcdir="$$s/[+module+]"; \
 882         $(SHELL) $${libsrcdir}/configure \
 883           [+args+] --build=${build_alias} --host=[+host_alias+] \
 884           --target=[+target_alias+] $${srcdiroption} \
 885           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
 886           [+stage_configure_flags+] [+extra_configure_flags+]
 887 @endif [+prefix+][+module+]-bootstrap
 888 [+ ENDFOR bootstrap_stage +]
 889 [+ ENDIF bootstrap +]
 890 [+ ENDDEF +]
 891
 892 [+ DEFINE all +]
 893 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
 894 maybe-all-[+prefix+][+module+]:
 895 @if gcc-bootstrap
 896 all-[+prefix+][+module+]: stage_current
 897 @endif gcc-bootstrap
 898 @if [+prefix+][+module+]
 899 TARGET-[+prefix+][+module+]=[+
 900   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
 901 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
 902 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
 903         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 904         @r=`${PWD_COMMAND}`; export r; \
 905         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 906         [+exports+] \
 907         (cd [+subdir+]/[+module+] && \
 908           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
 909                 $(TARGET-[+prefix+][+module+]))
 910 @endif [+prefix+][+module+]
 911
 912 [+ IF bootstrap +]
 913 [+ FOR bootstrap_stage +]
 914 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
 915 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
 916 maybe-all-stage[+id+]-[+prefix+][+module+]:
 917 maybe-clean-stage[+id+]-[+prefix+][+module+]:
 918 @if [+prefix+][+module+]-bootstrap
 919 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
 920 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
 921 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
 922 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 923         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 924         @r=`${PWD_COMMAND}`; export r; \
 925         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 926         [+exports+][+ IF prev +] \
 927         [+poststage1_exports+][+ ENDIF prev +] \
 928         cd [+subdir+]/[+module+] && \
 929         $(MAKE) $(BASE_FLAGS_TO_PASS) \
 930                 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
 931                 LIBCFLAGS="[+stage_libcflags+]" \
 932                 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
 933                 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
 934                 IF prev +][+poststage1_args+][+ ENDIF prev
 935                 +] [+extra_make_flags+] \
 936                 $(TARGET-stage[+id+]-[+prefix+][+module+])
 937
 938 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
 939 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
 940 clean-stage[+id+]-[+prefix+][+module+]:
 941         @if [ $(current_stage) = stage[+id+] ]; then \
 942           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
 943         else \
 944           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
 945           $(MAKE) stage[+id+]-start; \
 946         fi; \
 947         cd [+subdir+]/[+module+] && \
 948         $(MAKE) [+args+] [+ IF prev +] \
 949                 [+poststage1_args+] [+ ENDIF prev +] \
 950                 [+extra_make_flags+] clean
 951 @endif [+prefix+][+module+]-bootstrap
 952
 953 [+ ENDFOR bootstrap_stage +]
 954 [+ ENDIF bootstrap +]
 955 [+ ENDDEF +]
 956
 957 # --------------------------------------
 958 # Modules which run on the build machine
 959 # --------------------------------------
 960 [+ FOR build_modules +]
 961 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 962              host_alias=(get "host" "${build_alias}")
 963              target_alias=(get "target" "${target_alias}")
 964              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
 965
 966 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 967              args="$(EXTRA_BUILD_FLAGS)" +]
 968 [+ ENDFOR build_module +]
 969
 970 # --------------------------------------
 971 # Modules which run on the host machine
 972 # --------------------------------------
 973 [+ FOR host_modules +]
 974 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
 975              exports="$(HOST_EXPORTS)"
 976              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 977              host_alias=(get "host" "${host_alias}")
 978              target_alias=(get "target" "${target_alias}")
 979              args="$(HOST_CONFIGARGS)" +]
 980
 981 [+ all prefix="" subdir="$(HOST_SUBDIR)"
 982        exports="$(HOST_EXPORTS)"
 983        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
 984        args="$(EXTRA_HOST_FLAGS)"
 985        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
 986
 987 .PHONY: check-[+module+] maybe-check-[+module+]
 988 maybe-check-[+module+]:
 989 @if [+module+]
 990 maybe-check-[+module+]: check-[+module+]
 991 [+ IF no_check +]
 992 check-[+module+]:
 993 [+ ELIF no_check_cross +]
 994 # This module is only tested in a native toolchain.
 995 check-[+module+]:
 996         @: $(MAKE); $(unstage)
 997         @if [ '$(host)' = '$(target)' ] ; then \
 998           r=`${PWD_COMMAND}`; export r; \
 999           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1000           $(HOST_EXPORTS) \
1001           (cd $(HOST_SUBDIR)/[+module+] && \
1002             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1003         fi
1004 [+ ELSE check +]
1005 check-[+module+]:
1006         @: $(MAKE); $(unstage)
1007         @r=`${PWD_COMMAND}`; export r; \
1008         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1009         $(HOST_EXPORTS) \
1010         (cd $(HOST_SUBDIR)/[+module+] && \
1011           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1012 [+ ENDIF no_check +]
1013 @endif [+module+]
1014
1015 .PHONY: install-[+module+] maybe-install-[+module+]
1016 maybe-install-[+module+]:
1017 @if [+module+]
1018 maybe-install-[+module+]: install-[+module+]
1019 [+ IF no_install +]
1020 install-[+module+]:
1021 [+ ELSE install +]
1022 install-[+module+]: installdirs
1023         @: $(MAKE); $(unstage)
1024         @r=`${PWD_COMMAND}`; export r; \
1025         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1026         $(HOST_EXPORTS) \
1027         (cd $(HOST_SUBDIR)/[+module+] && \
1028           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1029 [+ ENDIF no_install +]
1030 @endif [+module+]
1031
1032 # Other targets (info, dvi, pdf, etc.)
1033 [+ FOR recursive_targets +]
1034 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1035 maybe-[+make_target+]-[+module+]:
1036 @if [+module+]
1037 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1038 [+ IF (match-value? = "missing" (get "make_target") ) +]
1039 # [+module+] doesn't support [+make_target+].
1040 [+make_target+]-[+module+]:
1041 [+ ELSE +]
1042 [+make_target+]-[+module+]: [+
1043   FOR depend +]\
1044     [+depend+]-[+module+] [+
1045   ENDFOR depend +]
1046         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1047         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1048         r=`${PWD_COMMAND}`; export r; \
1049         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1050         $(HOST_EXPORTS) \
1051         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1052           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1053         done; \
1054         echo "Doing [+make_target+] in [+module+]" ; \
1055         (cd $(HOST_SUBDIR)/[+module+] && \
1056           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1057                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1058                   "RANLIB=$${RANLIB}" \
1059                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1060                   [+make_target+]) \
1061           || exit 1
1062 [+ ENDIF +]
1063 @endif [+module+]
1064 [+ ENDFOR recursive_targets +]
1065 [+ ENDFOR host_modules +]
1066
1067 # ---------------------------------------
1068 # Modules which run on the target machine
1069 # ---------------------------------------
1070 [+ FOR target_modules +]
1071
1072 [+ IF raw_cxx +]
1073 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1074              check_multilibs=true
1075              exports="$(RAW_CXX_TARGET_EXPORTS)"
1076              host_alias=(get "host" "${target_alias}")
1077              target_alias=(get "target" "${target_alias}")
1078              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1079
1080 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1081        exports="$(RAW_CXX_TARGET_EXPORTS)"
1082        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1083 [+ ELSE +]
1084 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1085              check_multilibs=true
1086              exports="$(NORMAL_TARGET_EXPORTS)"
1087              host_alias=(get "host" "${target_alias}")
1088              target_alias=(get "target" "${target_alias}")
1089              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1090
1091 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1092        exports="$(NORMAL_TARGET_EXPORTS)"
1093        args="$(EXTRA_TARGET_FLAGS)" +]
1094 [+ ENDIF +]
1095
1096 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1097 maybe-check-target-[+module+]:
1098 @if target-[+module+]
1099 maybe-check-target-[+module+]: check-target-[+module+]
1100 [+ IF no_check +]
1101 # Dummy target for uncheckable module.
1102 check-target-[+module+]:
1103 [+ ELSE check +]
1104 check-target-[+module+]:
1105         @: $(MAKE); $(unstage)
1106         @r=`${PWD_COMMAND}`; export r; \
1107         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1108 IF raw_cxx +]
1109         $(RAW_CXX_TARGET_EXPORTS) \[+
1110 ELSE normal_cxx +]
1111         $(NORMAL_TARGET_EXPORTS) \[+
1112 ENDIF raw_cxx +]
1113         (cd $(TARGET_SUBDIR)/[+module+] && \
1114           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1115             IF raw_cxx
1116               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1117             ENDIF raw_cxx
1118           +] [+extra_make_flags+] check)
1119 [+ ENDIF no_check +]
1120 @endif target-[+module+]
1121
1122 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1123 maybe-install-target-[+module+]:
1124 @if target-[+module+]
1125 maybe-install-target-[+module+]: install-target-[+module+]
1126 [+ IF no_install +]
1127 # Dummy target for uninstallable.
1128 install-target-[+module+]:
1129 [+ ELSE install +]
1130 install-target-[+module+]: installdirs
1131         @: $(MAKE); $(unstage)
1132         @r=`${PWD_COMMAND}`; export r; \
1133         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1134 IF raw_cxx +]
1135         $(RAW_CXX_TARGET_EXPORTS) \[+
1136 ELSE normal_cxx +]
1137         $(NORMAL_TARGET_EXPORTS) \[+
1138 ENDIF raw_cxx +]
1139         (cd $(TARGET_SUBDIR)/[+module+] && \
1140           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1141 [+ ENDIF no_install +]
1142 @endif target-[+module+]
1143
1144 # Other targets (info, dvi, pdf, etc.)
1145 [+ FOR recursive_targets +]
1146 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1147 maybe-[+make_target+]-target-[+module+]:
1148 @if target-[+module+]
1149 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1150 [+ IF (match-value? = "missing" (get "make_target") ) +]
1151 # [+module+] doesn't support [+make_target+].
1152 [+make_target+]-target-[+module+]:
1153 [+ ELSE +]
1154 [+make_target+]-target-[+module+]: [+
1155   FOR depend +]\
1156     [+depend+]-target-[+module+] [+
1157   ENDFOR depend +]
1158         @: $(MAKE); $(unstage)
1159         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1160         r=`${PWD_COMMAND}`; export r; \
1161         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1162 IF raw_cxx +]
1163         $(RAW_CXX_TARGET_EXPORTS) \[+
1164 ELSE normal_cxx +]
1165         $(NORMAL_TARGET_EXPORTS) \[+
1166 ENDIF raw_cxx +]
1167         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1168         for flag in $(EXTRA_TARGET_FLAGS); do \
1169           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1170         done; \
1171         (cd $(TARGET_SUBDIR)/[+module+] && \
1172           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1173                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1174                   "RANLIB=$${RANLIB}" \
1175                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1176                   [+extra_make_flags+] [+make_target+]) \
1177           || exit 1
1178 [+ ENDIF +]
1179 @endif target-[+module+]
1180 [+ ENDFOR recursive_targets +]
1181 [+ ENDFOR target_modules +]
1182
1183 # ----------
1184 # GCC module
1185 # ----------
1186
1187 @if gcc-no-bootstrap
1188 .PHONY: cross
1189 cross: all-build all-gas all-ld
1190         @r=`${PWD_COMMAND}`; export r; \
1191         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1192         $(HOST_EXPORTS) \
1193         echo "Building the C and C++ compiler"; \
1194         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1195         @r=`${PWD_COMMAND}`; export r; \
1196         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1197         echo "Building runtime libraries"; \
1198         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1199 @endif gcc-no-bootstrap
1200
1201 @if gcc
1202 .PHONY: check-gcc-c++
1203 check-gcc-c++:
1204         @if [ -f ./gcc/Makefile ] ; then \
1205           r=`${PWD_COMMAND}`; export r; \
1206           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1207           $(HOST_EXPORTS) \
1208           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1209         else \
1210           true; \
1211         fi
1212
1213 .PHONY: check-c++
1214 check-c++: check-target-libstdc++-v3 check-gcc-c++
1215
1216 # Install the gcc headers files, but not the fixed include files,
1217 # which Cygnus is not allowed to distribute.  This rule is very
1218 # dependent on the workings of the gcc Makefile.in.
1219 .PHONY: gcc-no-fixedincludes
1220 gcc-no-fixedincludes:
1221         @if [ -f ./gcc/Makefile ]; then \
1222           rm -rf gcc/tmp-include; \
1223           mv gcc/include gcc/tmp-include 2>/dev/null; \
1224           mkdir gcc/include; \
1225           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1226           touch gcc/stmp-fixinc gcc/include/fixed; \
1227           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1228           r=`${PWD_COMMAND}`; export r; \
1229           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1230           $(HOST_EXPORTS) \
1231           (cd ./gcc && \
1232            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1233           rm -rf gcc/include; \
1234           mv gcc/tmp-include gcc/include 2>/dev/null; \
1235         else true; fi
1236 @endif gcc
1237
1238 # ---------------------
1239 # GCC bootstrap support
1240 # ---------------------
1241
1242 # We track the current stage (the one in 'gcc') in the stage_current file.
1243 # stage_last instead tracks the stage that was built last.  These targets
1244 # are dummy when toplevel bootstrap is not active.
1245
1246 # While making host and target tools, symlinks to the final stage must be
1247 # there, so $(unstage) should be run at various points.  To avoid excessive
1248 # recursive invocations of make, we "inline" them using a variable.  These
1249 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1250 # to avoid warnings from the GNU Make job server.
1251
1252 unstage = :
1253 stage = :
1254 current_stage = ""
1255
1256 @if gcc-bootstrap
1257 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1258 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1259 current_stage = "`cat stage_current 2> /dev/null`"
1260 @endif gcc-bootstrap
1261
1262 .PHONY: unstage stage
1263 unstage:
1264         @: $(MAKE); $(unstage)
1265 stage:
1266         @: $(MAKE); $(stage)
1267
1268 # Disable commands for lean bootstrap.
1269 LEAN = false
1270
1271 # We name the build directories for the various stages "stage1-gcc",
1272 # "stage2-gcc","stage3-gcc", etc.
1273
1274 # Since the 'compare' process will fail (on debugging information) if any
1275 # directory names are different, we need to link the gcc directory for
1276 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1277 # the build directories constant as well. For the latter, we use naked names
1278 # like 'gcc', because the scripts in that directory assume it.  We use
1279 # mv on platforms where symlinks to directories do not work or are not
1280 # reliable.
1281
1282 # 'touch' doesn't work right on some platforms.
1283 STAMP = echo timestamp >
1284
1285 # We only want to compare .o files, so set this!
1286 objext = .o
1287
1288 [+ FOR bootstrap-stage +]
1289 .PHONY: stage[+id+]-start stage[+id+]-end
1290
1291 stage[+id+]-start::
1292         @: $(MAKE); $(stage); \
1293         echo stage[+id+] > stage_current ; \
1294         echo stage[+id+] > stage_last; \
1295         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1296    FOR host_modules +][+ IF bootstrap +]
1297 @if [+ module +]
1298         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1299           mkdir stage[+id+]-[+module+]; \
1300         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1301         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1302 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1303         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1304           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1305         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1306         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1307
1308 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1309 @if [+ module +]
1310         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1311           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1312           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1313         fi
1314 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1315         @if test -d $(TARGET_SUBDIR) ; then \
1316           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1317           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1318         fi
1319         rm -f stage_current
1320
1321 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1322 # remade, but not reconfigured.  The next stage (if any) will not be
1323 # reconfigured either.
1324 .PHONY: stage[+id+]-bubble
1325 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1326         @r=`${PWD_COMMAND}`; export r; \
1327         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1328         if test -f stage[+id+]-lean [+
1329           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1330           echo Skipping rebuild of stage[+id+] ; \
1331         else \
1332           $(MAKE) stage[+id+]-start; \[+IF lean +]
1333           if $(LEAN); then \
1334             rm -rf stage[+lean+]-* ; \
1335             $(STAMP) stage[+lean+]-lean ; \
1336           fi; \[+ ENDIF lean +]
1337           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1338         fi[+ IF compare-target +]
1339         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1340
1341 .PHONY: all-stage[+id+] clean-stage[+id+]
1342 do-clean: clean-stage[+id+]
1343
1344 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1345 # only possibility, but now it conflicts with no-bootstrap rules
1346 @if gcc-bootstrap
1347 [+ IF compare-target +]
1348 [+compare-target+]:
1349         @r=`${PWD_COMMAND}`; export r; \
1350         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1351         if test -f stage[+prev+]-lean; then \
1352           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1353           exit 0 ; \
1354         fi; \
1355         : $(MAKE); $(stage); \
1356         rm -f .bad_compare ; \
1357         echo Comparing stages [+prev+] and [+id+] ; \
1358         cd stage[+id+]-gcc; \
1359         files=`find . -name "*$(objext)" -print` ; \
1360         cd .. ; \
1361         for file in $${files} ; do \
1362           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1363           $(do-[+compare-target+]) > /dev/null 2>&1; \
1364           if test $$? -eq 1; then \
1365             case $$file in \
1366               ./cc*-checksum$(objext) | ./libgcc/* ) \
1367                 echo warning: $$file differs ;; \
1368               *) \
1369                 echo $$file differs >> .bad_compare ;; \
1370             esac ; \
1371           fi ; \
1372         done ; \
1373         if [ -f .bad_compare ]; then \
1374           echo "Bootstrap comparison failure!"; \
1375           cat .bad_compare; \
1376           exit 1; \
1377         else \
1378           echo Comparison successful.; \
1379         fi ; \
1380         $(STAMP) [+compare-target+][+ IF prev +]
1381         if $(LEAN); then \
1382           rm -rf stage[+prev+]-*; \
1383           $(STAMP) stage[+prev+]-lean; \
1384         fi[+ ENDIF prev +]
1385 [+ ENDIF compare-target +]
1386
1387 [+ IF bootstrap-target +]
1388 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1389 [+bootstrap-target+]:
1390         echo stage[+id+] > stage_final
1391         @r=`${PWD_COMMAND}`; export r; \
1392         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1393         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1394         @: $(MAKE); $(unstage)
1395         @r=`${PWD_COMMAND}`; export r; \
1396         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1397         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1398
1399 [+bootstrap-target+]-lean:
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) LEAN=: 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 bootstrap-target +]
1409
1410 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1411 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1412 .PHONY: distclean-stage[+id+]
1413 distclean-stage[+id+]::
1414         @: $(MAKE); $(stage)
1415         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1416         rm -rf stage[+id+]-* [+
1417           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1418
1419 [+ IF cleanstrap-target +]
1420 .PHONY: [+cleanstrap-target+]
1421 [+cleanstrap-target+]: do-distclean local-clean
1422         echo stage[+id+] > stage_final
1423         @r=`${PWD_COMMAND}`; export r; \
1424         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1425         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1426         @: $(MAKE); $(unstage)
1427         @r=`${PWD_COMMAND}`; export r; \
1428         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1429         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1430 [+ ENDIF cleanstrap-target +]
1431 @endif gcc-bootstrap
1432
1433 [+ ENDFOR bootstrap-stage +]
1434
1435 stageprofile-end::
1436         $(MAKE) distclean-stagefeedback
1437
1438 stagefeedback-start::
1439         @r=`${PWD_COMMAND}`; export r; \
1440         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1441         for i in prev-*; do \
1442           j=`echo $$i | sed s/^prev-//` ; \
1443           cd $$r/$$i && \
1444           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1445           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1446         done
1447
1448 @if gcc-bootstrap
1449 do-distclean: distclean-stage1
1450
1451 # Provide a GCC build when we're building target libraries.  This does
1452 # not work as a dependency, just as the minimum necessary to avoid errors.
1453 stage_last:
1454         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1455
1456 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1457 # it in the dependency so that for example `make -j3 all-gcc' works.
1458 stage_current:
1459         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1460
1461 .PHONY: restrap
1462 restrap::
1463         @: $(MAKE); $(stage)
1464         rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1465           +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1466 restrap:: all
1467 @endif gcc-bootstrap
1468
1469 # --------------------------------------
1470 # Dependencies between different modules
1471 # --------------------------------------
1472
1473 # Generic dependencies for target modules on host stuff, especially gcc
1474 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1475   +][+ FOR bootstrap_stage +]
1476 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1477   ENDFOR +][+ ELSE bootstrap +]
1478 configure-target-[+module+]: stage_last[+
1479   ENDIF bootstrap +][+ ENDFOR target_modules +]
1480 @endif gcc-bootstrap
1481
1482 @if gcc-no-bootstrap[+ FOR target_modules +]
1483 configure-target-[+module+]: maybe-all-gcc[+
1484   ENDFOR target_modules +]
1485 @endif gcc-no-bootstrap
1486
1487
1488 # There are two types of dependencies here: 'hard' dependencies, where one
1489 # module simply won't build without the other; and 'soft' dependencies, where
1490 # if the depended-on module is missing, the depending module will do without
1491 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1492 # are made here to depend on a 'maybe-' target.  If you're not sure,
1493 # it's safer to use a soft dependency.
1494
1495 [+ ;; These Scheme functions build the bulk of the dependencies.
1496    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1497    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1498    ;; is taken from VAR-NAME.
1499    (define dep-target (lambda (module-kind var-name hard)
1500       (string-append
1501          (if hard "" "maybe-")
1502          (dep-subtarget var-name)
1503          module-kind
1504          (dep-module var-name)
1505       )))
1506
1507    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1508    (define make-dep (lambda (module-kind on-kind)
1509       (string-append
1510          (dep-target module-kind "module" #t) ": "
1511          (dep-target on-kind "on" (exist? "hard")))))
1512
1513    ;; dep-subtarget extracts everything up to the first dash in the given
1514    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1515    (define dep-subtarget (lambda (var-name)
1516       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1517
1518    ;; dep-module extracts everything up to the first dash in the given
1519    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1520    (define dep-module (lambda (var-name)
1521       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1522
1523    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1524    (define dep-stage (lambda ()
1525       (string-append
1526          "stage"
1527          (get "id")
1528          "-")))
1529
1530    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1531    ;; but is written in Scheme.
1532    (define dep-maybe (lambda ()
1533       (if (exist? "hard") "" "maybe-")))
1534
1535    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1536    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1537    ;; configure or build dependencies between bootstrapped modules; it returns
1538    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1539    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1540    ;; is only necessary for host modules.
1541    (define dep-kind (lambda ()
1542       (if (and (hash-ref boot-modules (dep-module "module"))
1543                (=* (dep-module "on") "build-"))
1544           "prebootstrap"
1545
1546           (if (or (= (dep-subtarget "on") "install-")
1547                   (not (hash-ref boot-modules (dep-module "module")))
1548                   (not (hash-ref boot-modules (dep-module "on"))))
1549               "normal"
1550               "bootstrap"))))
1551
1552    ;; We now build the hash table that is used by dep-kind.
1553    (define boot-modules (make-hash-table 113))
1554 +]
1555
1556 [+ FOR host_modules +][+
1557    (if (exist? "bootstrap")
1558        (hash-create-handle! boot-modules (get "module") #t))
1559    "" +][+ ENDFOR host_modules +]
1560 [+ FOR target_modules +][+
1561    (if (exist? "bootstrap")
1562        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1563    "" +][+ ENDFOR target_modules +]
1564
1565 # With all the machinery above in place, it is pretty easy to generate
1566 # dependencies.  Host dependencies are a bit more complex because we have
1567 # to check for bootstrap/prebootstrap dependencies.  To resolve
1568 # prebootstrap dependencies, prebootstrap modules are gathered in
1569 # a hash table.
1570 [+ FOR dependencies +][+ (make-dep "" "") +]
1571 [+ CASE (dep-kind) +]
1572 [+ == "prebootstrap"
1573      +][+ FOR bootstrap_stage +]
1574 [+ (make-dep (dep-stage) "") +][+
1575        ENDFOR bootstrap_stage +]
1576 [+ == "bootstrap"
1577      +][+ FOR bootstrap_stage +]
1578 [+ (make-dep (dep-stage) (dep-stage)) +][+
1579        ENDFOR bootstrap_stage +]
1580 [+ ESAC +][+
1581 ENDFOR dependencies +]
1582
1583 # Dependencies for target modules on other target modules are
1584 # described by lang_env_dependencies; the defaults apply to anything
1585 # not mentioned there.
1586 [+
1587    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1588    (define lang-dep (lambda (lang)
1589       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1590
1591    ;; Build the hash table we will need.
1592    (define lang-env-deps (make-hash-table 7))
1593 +][+ FOR lang_env_dependencies +][+
1594    (if (exist? "cxx")
1595        (hash-create-handle! lang-env-deps
1596           (string-append (get "module") "-" "cxx") #t))
1597
1598    (if (exist? "no_c")
1599        (hash-create-handle! lang-env-deps
1600           (string-append (get "module") "-" "no_c") #t))
1601
1602    (if (exist? "no_gcc")
1603        (hash-create-handle! lang-env-deps
1604           (string-append (get "module") "-" "no_gcc") #t))
1605    "" +][+ ENDFOR lang_env_dependencies +]
1606
1607 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1608   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1609 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1610   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1611 @endif gcc-bootstrap
1612
1613 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1614 configure-target-[+module+]: maybe-all-target-libgcc[+
1615   ENDIF +][+ ENDFOR target_modules +]
1616 @endif gcc-no-bootstrap
1617
1618 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1619 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1620   ENDIF +][+ IF (lang-dep "cxx") +]
1621 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1622   ENDIF +]
1623 [+ ENDFOR target_modules +]
1624
1625 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1626 GDB_TK = @GDB_TK@
1627 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1628 configure-gdb: $(CONFIGURE_GDB_TK)
1629 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1630 install-gdb: $(INSTALL_GDB_TK)
1631
1632 # Serialization dependencies.  Host configures don't work well in parallel to
1633 # each other, due to contention over config.cache.  Target configures and
1634 # build configures are similar.
1635 @serialization_dependencies@
1636
1637 # --------------------------------
1638 # Regenerating top level configury
1639 # --------------------------------
1640
1641 # Rebuilding Makefile.in, using autogen.
1642 AUTOGEN = autogen
1643 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1644         cd $(srcdir) && $(AUTOGEN) Makefile.def
1645
1646 # Rebuilding Makefile.
1647 Makefile: $(srcdir)/Makefile.in config.status
1648         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1649
1650 config.status: configure
1651         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1652
1653 # Rebuilding configure.
1654 AUTOCONF = autoconf
1655 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1656         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1657         cd $(srcdir) && $(AUTOCONF)
1658
1659 # ------------------------------
1660 # Special directives to GNU Make
1661 # ------------------------------
1662
1663 # Don't pass command-line variables to submakes.
1664 .NOEXPORT:
1665 MAKEOVERRIDES=
1666
1667 # end of Makefile.in