Makefile.tpl

   1 [+ AutoGen5 template -*- Mode: Makefile -*-
   2 in
   3 +]
   4
   5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
   6 #
   7 # Makefile for directory with subdirs to build.
   8 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
   9 #   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation
  10 #
  11 # This file is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  24 #
  25
  26 # First, test for a proper version of make, but only where one is required.
  27
  28 @if gcc
  29 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
  30 $(error GNU make version 3.80 or newer is required.)
  31 endif
  32 @endif gcc
  33
  34 # -------------------------------
  35 # Standard Autoconf-set variables
  36 # -------------------------------
  37 VPATH=@srcdir@
  38
  39 build_alias=@build_noncanonical@
  40 build_vendor=@build_vendor@
  41 build_os=@build_os@
  42 build=@build@
  43 host_alias=@host_noncanonical@
  44 host_vendor=@host_vendor@
  45 host_os=@host_os@
  46 host=@host@
  47 target_alias=@target_noncanonical@
  48 target_vendor=@target_vendor@
  49 target_os=@target_os@
  50 target=@target@
  51
  52 program_transform_name = @program_transform_name@
  53
  54 prefix = @prefix@
  55 exec_prefix = @exec_prefix@
  56
  57 srcdir = @srcdir@
  58
  59 bindir = @bindir@
  60 sbindir = @sbindir@
  61 libexecdir = @libexecdir@
  62 datadir = @datadir@
  63 sysconfdir = @sysconfdir@
  64 sharedstatedir = @sharedstatedir@
  65 localstatedir = @localstatedir@
  66 libdir = @libdir@
  67 includedir = @includedir@
  68 oldincludedir = @oldincludedir@
  69 infodir = @infodir@
  70 datarootdir = @datarootdir@
  71 docdir = @docdir@
  72 pdfdir = @pdfdir@
  73 htmldir = @htmldir@
  74 mandir = @mandir@
  75 man1dir = $(mandir)/man1
  76 man2dir = $(mandir)/man2
  77 man3dir = $(mandir)/man3
  78 man4dir = $(mandir)/man4
  79 man5dir = $(mandir)/man5
  80 man6dir = $(mandir)/man6
  81 man7dir = $(mandir)/man7
  82 man8dir = $(mandir)/man8
  83 man9dir = $(mandir)/man9
  84
  85 INSTALL = @INSTALL@
  86 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  87 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  88 INSTALL_DATA = @INSTALL_DATA@
  89 LN = @LN@
  90 LN_S = @LN_S@
  91 MAINT = @MAINT@
  92 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
  93 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
  94
  95 # -------------------------------------------------
  96 # Miscellaneous non-standard autoconf-set variables
  97 # -------------------------------------------------
  98
  99 # The gcc driver likes to know the arguments it was configured with.
 100 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
 101
 102 tooldir = @tooldir@
 103 build_tooldir = @build_tooldir@
 104
 105 GDB_NLM_DEPS =
 106
 107 # This is the name of the environment variable used for the path to
 108 # the libraries.
 109 RPATH_ENVVAR = @RPATH_ENVVAR@
 110
 111 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
 112 # is used instead of the directory itself to avoid including built
 113 # executables in PATH.
 114 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
 115
 116 # Build programs are put under this directory.
 117 BUILD_SUBDIR = @build_subdir@
 118 # This is set by the configure script to the arguments to use when configuring
 119 # directories built for the build system.
 120 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
 121
 122 # This is the list of variables to export in the environment when
 123 # configuring any subdirectory.  It must also be exported whenever
 124 # recursing into a build directory in case that directory's Makefile
 125 # re-runs configure.
 126 BASE_EXPORTS = \
 127         FLEX="$(FLEX)"; export FLEX; \
 128         LEX="$(LEX)"; export LEX; \
 129         BISON="$(BISON)"; export BISON; \
 130         YACC="$(YACC)"; export YACC; \
 131         M4="$(M4)"; export M4; \
 132         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 133
 134 # This is the list of variables to export in the environment when
 135 # configuring subdirectories for the build system.
 136 BUILD_EXPORTS = \
 137         $(BASE_EXPORTS) \
 138         AR="$(AR_FOR_BUILD)"; export AR; \
 139         AS="$(AS_FOR_BUILD)"; export AS; \
 140         CC="$(CC_FOR_BUILD)"; export CC; \
 141         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 142         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 143         CPPFLAGS="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS; \
 144         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 145         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 146         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 147         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 148         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 149         LD="$(LD_FOR_BUILD)"; export LD; \
 150         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 151         NM="$(NM_FOR_BUILD)"; export NM; \
 152         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 153         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
 154         WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
 155
 156 # These variables must be set on the make command line for directories
 157 # built for the build system to override those in BASE_FLAGS_TO_PASS.
 158 EXTRA_BUILD_FLAGS = \
 159         CFLAGS="$(CFLAGS_FOR_BUILD)" \
 160         CPPFLAGS="$(CPPFLAGS_FOR_BUILD)" \
 161         LDFLAGS="$(LDFLAGS_FOR_BUILD)"
 162
 163 # This is the list of directories to built for the host system.
 164 SUBDIRS = @configdirs@
 165 # This is set by the configure script to the arguments to use when configuring
 166 # directories built for the host system.
 167 HOST_CONFIGARGS = @host_configargs@
 168 # Host programs are put under this directory, which is . except if building
 169 # with srcdir=..
 170 HOST_SUBDIR = @host_subdir@
 171 # This is the list of variables to export in the environment when
 172 # configuring subdirectories for the host system.  We need to pass
 173 # some to the GCC configure because of its hybrid host/target nature.
 174 HOST_EXPORTS = \
 175         $(BASE_EXPORTS) \
 176         CC="$(CC)"; export CC; \
 177         ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
 178         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 179         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 180         CPPFLAGS="$(CFLAGS)"; export CPPFLAGS; \
 181         CXX="$(CXX)"; export CXX; \
 182         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 183         AR="$(AR)"; export AR; \
 184         AS="$(AS)"; export AS; \
 185         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 186         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 187         LD="$(LD)"; export LD; \
 188         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 189         NM="$(NM)"; export NM; \
 190         RANLIB="$(RANLIB)"; export RANLIB; \
 191         WINDRES="$(WINDRES)"; export WINDRES; \
 192         WINDMC="$(WINDMC)"; export WINDMC; \
 193         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 194         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 195         AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
 196         AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
 197         GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
 198         LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
 199         NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
 200         OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
 201         RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
 202         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 203         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 204         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 205         PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
 206         PPLINC="$(HOST_PPLINC)"; export PPLINC; \
 207         CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
 208         CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
 209 @if gcc-bootstrap
 210         $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
 211 @endif gcc-bootstrap
 212         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 213
 214 # Similar, for later GCC stages.
 215 POSTSTAGE1_HOST_EXPORTS = \
 216         $(HOST_EXPORTS) \
 217         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 218           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 219         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 220           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 221           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 222           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
 223         LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
 224
 225 # Target libraries are put under this directory:
 226 TARGET_SUBDIR = @target_subdir@
 227 # This is set by the configure script to the arguments to use when configuring
 228 # directories built for the target.
 229 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
 230 # This is the list of variables to export in the environment when
 231 # configuring subdirectories for the host system.
 232 BASE_TARGET_EXPORTS = \
 233         $(BASE_EXPORTS) \
 234         AR="$(AR_FOR_TARGET)"; export AR; \
 235         AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
 236         CC="$(CC_FOR_TARGET)"; export CC; \
 237         CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 238         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 239         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 240         CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 241         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 242         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 243         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 244         LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
 245         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 246         LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
 247         NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
 248         OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
 249         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 250         STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
 251         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 252         WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
 253         $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 254
 255 RAW_CXX_TARGET_EXPORTS = \
 256         $(BASE_TARGET_EXPORTS) \
 257         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 258         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 259
 260 NORMAL_TARGET_EXPORTS = \
 261         $(BASE_TARGET_EXPORTS) \
 262         CXX="$(CXX_FOR_TARGET)"; export CXX;
 263
 264 # Where to find GMP
 265 HOST_GMPLIBS = @gmplibs@
 266 HOST_GMPINC = @gmpinc@
 267
 268 # Where to find PPL
 269 HOST_PPLLIBS = @ppllibs@
 270 HOST_PPLINC = @pplinc@
 271
 272 # Where to find CLOOG
 273 HOST_CLOOGLIBS = @clooglibs@
 274 HOST_CLOOGINC = @clooginc@
 275
 276 # ----------------------------------------------
 277 # Programs producing files for the BUILD machine
 278 # ----------------------------------------------
 279
 280 SHELL = @config_shell@
 281
 282 # pwd command to use.  Allow user to override default by setting PWDCMD in
 283 # the environment to account for automounters.  The make variable must not
 284 # be called PWDCMD, otherwise the value set here is passed to make
 285 # subprocesses and overrides the setting from the user's environment.
 286 # Don't use PWD since it is a common shell environment variable and we
 287 # don't want to corrupt it.
 288 PWD_COMMAND = $${PWDCMD-pwd}
 289
 290 # compilers to use to create programs which must be run in the build
 291 # environment.
 292 AR_FOR_BUILD = @AR_FOR_BUILD@
 293 AS_FOR_BUILD = @AS_FOR_BUILD@
 294 CC_FOR_BUILD = @CC_FOR_BUILD@
 295 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 296 CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
 297 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
 298 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 299 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
 300 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
 301 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
 302 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
 303 LD_FOR_BUILD = @LD_FOR_BUILD@
 304 NM_FOR_BUILD = @NM_FOR_BUILD@
 305 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
 306 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
 307 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
 308
 309 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 310 # here so that they can be overridden by Makefile fragments.
 311 BUILD_PREFIX = @BUILD_PREFIX@
 312 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 313
 314 # Flags to pass to stage2 and later makes.  They are defined
 315 # here so that they can be overridden by Makefile fragments.
 316 BOOT_CFLAGS= -g -O2
 317 BOOT_LDFLAGS=
 318 BOOT_ADAFLAGS=-gnatpg -gnata
 319
 320 BISON = @BISON@
 321 YACC = @YACC@
 322 FLEX = @FLEX@
 323 LEX = @LEX@
 324 M4 = @M4@
 325 MAKEINFO = @MAKEINFO@
 326 EXPECT = @EXPECT@
 327 RUNTEST = @RUNTEST@
 328
 329 # This just becomes part of the MAKEINFO definition passed down to
 330 # sub-makes.  It lets flags be given on the command line while still
 331 # using the makeinfo from the object tree.
 332 # (Default to avoid splitting info files by setting the threshold high.)
 333 MAKEINFOFLAGS = --split-size=5000000
 334
 335 # ---------------------------------------------
 336 # Programs producing files for the HOST machine
 337 # ---------------------------------------------
 338
 339 AS = @AS@
 340 AR = @AR@
 341 AR_FLAGS = rc
 342 CC = @CC@
 343 CXX = @CXX@
 344 DLLTOOL = @DLLTOOL@
 345 LD = @LD@
 346 LIPO = @LIPO@
 347 NM = @NM@
 348 OBJDUMP = @OBJDUMP@
 349 RANLIB = @RANLIB@
 350 STRIP = @STRIP@
 351 WINDRES = @WINDRES@
 352 WINDMC = @WINDMC@
 353
 354 GNATBIND = @GNATBIND@
 355 GNATMAKE = @GNATMAKE@
 356
 357 CFLAGS = @CFLAGS@
 358 CPPFLAGS = @CPPFLAGS@
 359 LDFLAGS = @LDFLAGS@
 360 LIBCFLAGS = $(CFLAGS)
 361 CXXFLAGS = @CXXFLAGS@
 362 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 363
 364 # Only build the C compiler for stage1, because that is the only one that
 365 # we can guarantee will build with the native compiler, and also it is the
 366 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
 367 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
 368 # overrideable (for a bootstrap build stage1 also builds gcc.info).
 369
 370 STAGE1_CHECKING=@stage1_checking@
 371 STAGE1_LANGUAGES=@stage1_languages@
 372
 373 STAGE1_CFLAGS=@stage1_cflags@
 374 STAGE2_CFLAGS=$(BOOT_CFLAGS)
 375 STAGE3_CFLAGS=$(BOOT_CFLAGS)
 376 STAGE4_CFLAGS=$(BOOT_CFLAGS)
 377
 378 STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 379 STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 380 STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 381 STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
 382
 383 do-compare = @do_compare@
 384 do-compare3 = $(do-compare)
 385 do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
 386
 387 # -----------------------------------------------
 388 # Programs producing files for the TARGET machine
 389 # -----------------------------------------------
 390
 391 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 392
 393 AR_FOR_TARGET=@AR_FOR_TARGET@
 394 AS_FOR_TARGET=@AS_FOR_TARGET@
 395 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 396
 397 # If GCC_FOR_TARGET is not overriden on the command line, then this
 398 # variable is passed down to the gcc Makefile, where it is used to
 399 # build libgcc2.a.  We define it here so that it can itself be
 400 # overridden on the command line.
 401 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 402 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 403 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 404 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 405 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
 406 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 407 LD_FOR_TARGET=@LD_FOR_TARGET@
 408
 409 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
 410 NM_FOR_TARGET=@NM_FOR_TARGET@
 411 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
 412 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 413 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
 414 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 415 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
 416
 417 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
 418 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
 419 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
 420
 421 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
 422 CPPFLAGS_FOR_TARGET = @CPPFLAGS_FOR_TARGET@
 423 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
 424 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 425 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
 426
 427 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 428 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 429 LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
 430
 431 # ------------------------------------
 432 # Miscellaneous targets and flag lists
 433 # ------------------------------------
 434
 435 # The first rule in the file had better be this one.  Don't put any above it.
 436 # This lives here to allow makefile fragments to contain dependencies.
 437 all:
 438
 439 #### host and target specific makefile fragments come in here.
 440 @target_makefile_frag@
 441 @alphaieee_frag@
 442 @ospace_frag@
 443 @host_makefile_frag@
 444 ###
 445
 446 # This is the list of directories that may be needed in RPATH_ENVVAR
 447 # so that prorgams built for the target machine work.
 448 TARGET_LIB_PATH = [+ FOR target_modules +][+
 449   IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 450   ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
 451 [+ FOR target_modules +][+ IF lib_path +]
 452 @if target-[+module+]
 453 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
 454 @endif target-[+module+]
 455 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
 456
 457
 458 # This is the list of directories that may be needed in RPATH_ENVVAR
 459 # so that programs built for the host machine work.
 460 HOST_LIB_PATH = [+ FOR host_modules +][+
 461   IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
 462   ENDFOR host_modules +]
 463
 464 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
 465 @if gcc
 466 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
 467 @endif gcc
 468
 469 [+ FOR host_modules +][+ IF lib_path +]
 470 @if [+module+]
 471 HOST_LIB_PATH_[+module+] = \
 472   $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
 473   +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
 474 @endif [+module+]
 475 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
 476
 477 # Flags to pass down to all sub-makes.
 478 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
 479         "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
 480         "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
 481         "CONFIG_SHELL=$(SHELL)" \
 482         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 483
 484 # We leave this in just in case, but it is not needed anymore.
 485 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
 486
 487 # Flags to pass down to most sub-makes, in which we're building with
 488 # the host environment.
 489 EXTRA_HOST_FLAGS = \
 490         'AR=$(AR)' \
 491         'AS=$(AS)' \
 492         'CC=$(CC)' \
 493         'CXX=$(CXX)' \
 494         'DLLTOOL=$(DLLTOOL)' \
 495         'LD=$(LD)' \
 496         'LIPO=$(LIPO)' \
 497         'NM=$(NM)' \
 498         'OBJDUMP=$(OBJDUMP)' \
 499         'RANLIB=$(RANLIB)' \
 500         'STRIP=$(STRIP)' \
 501         'WINDRES=$(WINDRES)' \
 502         'WINDMC=$(WINDMC)'
 503
 504 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 505
 506 # Flags that are concerned with the location of the X11 include files
 507 # and library files
 508 #
 509 # NOTE: until the top-level is getting the values via autoconf, it only
 510 # causes problems to have this top-level Makefile overriding the autoconf-set
 511 # values in child directories.  Only variables that don't conflict with
 512 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 513 #
 514 X11_FLAGS_TO_PASS = \
 515         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 516         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 517
 518 # Flags to pass to stage2 and later makes.
 519
 520 POSTSTAGE1_FLAGS_TO_PASS = \
 521         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
 522         GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
 523         LDFLAGS="$(BOOT_LDFLAGS)" \
 524         "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 525
 526 # Flags to pass down to makes which are built with the target environment.
 527 # The double $ decreases the length of the command line; those variables
 528 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
 529 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
 530 # so we expand them here.
 531 EXTRA_TARGET_FLAGS = \
 532         'AR=$$(AR_FOR_TARGET)' \
 533         'AS=$(COMPILER_AS_FOR_TARGET)' \
 534         'CC=$$(CC_FOR_TARGET)' \
 535         'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 536         'CPPFLAGS=$$(CPPFLAGS_FOR_TARGET)' \
 537         'CXX=$$(CXX_FOR_TARGET)' \
 538         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 539         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 540         'LD=$(COMPILER_LD_FOR_TARGET)' \
 541         'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
 542         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 543         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
 544         'NM=$(COMPILER_NM_FOR_TARGET)' \
 545         'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
 546         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 547         'WINDRES=$$(WINDRES_FOR_TARGET)' \
 548         'WINDMC=$$(WINDMC_FOR_TARGET)'
 549
 550 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 551
 552 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 553 # unfortunately needs the native compiler and the target ar and
 554 # ranlib.
 555 # If any variables are added here, they must be added to do-*, below.
 556 # The BUILD_* variables are a special case, which are used for the gcc
 557 # cross-building scheme.
 558 EXTRA_GCC_FLAGS = \
 559         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 560         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 561         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 562         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 563         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 564         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 565
 566 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 567
 568 .PHONY: configure-host
 569 configure-host: [+
 570   FOR host_modules +] \
 571     maybe-configure-[+module+][+
 572   ENDFOR host_modules +]
 573 .PHONY: configure-target
 574 configure-target: [+
 575   FOR target_modules +] \
 576     maybe-configure-target-[+module+][+
 577   ENDFOR target_modules +]
 578
 579 # The target built for a native non-bootstrap build.
 580 .PHONY: all
 581 all:
 582 @if gcc-bootstrap
 583         [ -f stage_final ] || echo stage3 > stage_final
 584         @r=`${PWD_COMMAND}`; export r; \
 585         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 586         $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
 587 @endif gcc-bootstrap
 588         @: $(MAKE); $(unstage)
 589         @r=`${PWD_COMMAND}`; export r; \
 590         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 591         if [ -f stage_last ]; then \
 592           $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
 593         else \
 594           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
 595         fi
 596
 597 .PHONY: all-build
 598 [+ FOR build_modules +]
 599 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
 600
 601 .PHONY: all-host
 602 [+ FOR host_modules +][+ IF bootstrap +]
 603 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
 604 all-host: maybe-all-[+module+][+ IF bootstrap +]
 605 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
 606
 607 .PHONY: all-target
 608 [+ FOR target_modules +][+ IF bootstrap +]
 609 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
 610 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
 611 @endif target-[+module+]-no-bootstrap[+
 612   ENDIF bootstrap +][+ ENDFOR target_modules +]
 613
 614 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 615 # ``make X'' in all subdirectories (because, in general, there is a
 616 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 617 # but it may do additional work as well).
 618 [+ FOR recursive_targets +]
 619 .PHONY: do-[+make_target+]
 620 do-[+make_target+]:
 621         @: $(MAKE); $(unstage)
 622         @r=`${PWD_COMMAND}`; export r; \
 623         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 624         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
 625           [+make_target+]-target
 626
 627
 628 .PHONY: [+make_target+]-host
 629 [+ FOR host_modules +]
 630 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
 631
 632 .PHONY: [+make_target+]-target
 633 [+ FOR target_modules +]
 634 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
 635 [+ ENDFOR recursive_targets +]
 636
 637 # Here are the targets which correspond to the do-X targets.
 638
 639 .PHONY: info installcheck dvi pdf html
 640 .PHONY: install-info install-pdf install-html
 641 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 642 .PHONY: local-clean local-distclean local-maintainer-clean
 643 info: do-info
 644 installcheck: do-installcheck
 645 dvi: do-dvi
 646 pdf: do-pdf
 647 html: do-html
 648
 649 # Make sure makeinfo is built before we do a `make info', if we're
 650 # in fact building texinfo.
 651 do-info: maybe-all-texinfo
 652
 653 install-info: do-install-info dir.info
 654         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 655         if [ -f dir.info ] ; then \
 656           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 657         else true ; fi
 658
 659 install-pdf: do-install-pdf
 660
 661 install-html: do-install-html
 662
 663 local-clean:
 664         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 665
 666 local-distclean:
 667         -rm -f Makefile config.status config.cache mh-frag mt-frag
 668         -rm -f maybedep.tmp serdep.tmp
 669         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 670           rm -rf $(TARGET_SUBDIR); \
 671         else true; fi
 672         -rm -rf $(BUILD_SUBDIR)
 673         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 674           rm -rf $(HOST_SUBDIR); \
 675         else true; fi
 676         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 677         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 678         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 679         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 680         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 681
 682 local-maintainer-clean:
 683         @echo "This command is intended for maintainers to use;"
 684         @echo "it deletes files that may require special tools to rebuild."
 685
 686 clean: do-clean local-clean
 687 mostlyclean: do-mostlyclean local-clean
 688 distclean: do-distclean local-clean local-distclean
 689 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 690 maintainer-clean: local-distclean
 691 realclean: maintainer-clean
 692
 693 # Check target.
 694
 695 .PHONY: check do-check
 696 check: do-check
 697
 698 # Only include modules actually being configured and built.
 699 .PHONY: check-host
 700 check-host: [+
 701   FOR host_modules +] \
 702     maybe-check-[+module+][+
 703   ENDFOR host_modules +]
 704
 705 .PHONY: check-target
 706 check-target: [+
 707   FOR target_modules +] \
 708     maybe-check-target-[+module+][+
 709   ENDFOR target_modules +]
 710
 711 do-check:
 712         @: $(MAKE); $(unstage)
 713         @r=`${PWD_COMMAND}`; export r; \
 714         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 715         $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
 716
 717 # Automated reporting of test results.
 718
 719 warning.log: build.log
 720         $(srcdir)/contrib/warn_summary build.log > $@
 721
 722 mail-report.log:
 723         if test x'$(BOOT_CFLAGS)' != x''; then \
 724             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 725         fi; \
 726         $(srcdir)/contrib/test_summary -t >$@
 727         chmod +x $@
 728         echo If you really want to send e-mail, run ./$@ now
 729
 730 mail-report-with-warnings.log: warning.log
 731         if test x'$(BOOT_CFLAGS)' != x''; then \
 732             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 733         fi; \
 734         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 735         chmod +x $@
 736         echo If you really want to send e-mail, run ./$@ now
 737
 738 # Installation targets.
 739
 740 .PHONY: install uninstall
 741 install:
 742         @: $(MAKE); $(unstage)
 743         @r=`${PWD_COMMAND}`; export r; \
 744         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 745         $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
 746
 747 .PHONY: install-host-nogcc
 748 install-host-nogcc: [+
 749   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 750     maybe-install-[+module+][+ ENDIF +][+
 751   ENDFOR host_modules +]
 752
 753 .PHONY: install-host
 754 install-host: [+
 755   FOR host_modules +] \
 756     maybe-install-[+module+][+
 757   ENDFOR host_modules +]
 758
 759 .PHONY: install-target
 760 install-target: [+
 761   FOR target_modules +] \
 762     maybe-install-target-[+module+][+
 763   ENDFOR target_modules +]
 764
 765 uninstall:
 766         @echo "the uninstall target is not supported in this tree"
 767
 768 .PHONY: install.all
 769 install.all: install-no-fixedincludes
 770         @if [ -f ./gcc/Makefile ] ; then \
 771                 r=`${PWD_COMMAND}` ; export r ; \
 772                 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 773                 $(HOST_EXPORTS) \
 774                 (cd ./gcc && \
 775                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 776         else \
 777                 true ; \
 778         fi
 779
 780 # install-no-fixedincludes is used because Cygnus can not distribute
 781 # the fixed header files.
 782 .PHONY: install-no-fixedincludes
 783 install-no-fixedincludes: installdirs install-host-nogcc \
 784         install-target gcc-no-fixedincludes
 785
 786 ### other supporting targets
 787
 788 MAKEDIRS= \
 789         $(DESTDIR)$(prefix) \
 790         $(DESTDIR)$(exec_prefix)
 791 .PHONY: installdirs
 792 installdirs: mkinstalldirs
 793         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 794
 795 dir.info: do-install-info
 796         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 797           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 798           mv -f dir.info.new dir.info ; \
 799         else true ; \
 800         fi
 801
 802 dist:
 803         @echo "Building a full distribution of this tree isn't done"
 804         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 805
 806 etags tags: TAGS
 807
 808 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 809 # ability to use several tags files at once, so there is probably no need
 810 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 811 # (if we felt like it) have this Makefile write a piece of elisp which
 812 # the user could load to tell emacs19 where all the TAGS files we just
 813 # built are.
 814 TAGS: do-TAGS
 815
 816 # ------------------------------------
 817 # Macros for configure and all targets
 818 # ------------------------------------
 819
 820 [+ DEFINE configure +]
 821 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
 822 maybe-configure-[+prefix+][+module+]:
 823 @if gcc-bootstrap
 824 configure-[+prefix+][+module+]: stage_current
 825 @endif gcc-bootstrap
 826 @if [+prefix+][+module+]
 827 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
 828 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
 829         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 830         @r=`${PWD_COMMAND}`; export r; \
 831         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 832         [+ IF check_multilibs
 833         +]echo "Checking multilib configuration for [+module+]..."; \
 834         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 835         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 836         if test -r [+subdir+]/[+module+]/multilib.out; then \
 837           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 838             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 839           else \
 840             rm -f [+subdir+]/[+module+]/Makefile; \
 841             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 842           fi; \
 843         else \
 844           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 845         fi; \
 846         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 847         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 848         [+exports+] \
 849         echo Configuring in [+subdir+]/[+module+]; \
 850         cd "[+subdir+]/[+module+]" || exit 1; \
 851         case $(srcdir) in \
 852           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 853           *) topdir=`echo [+subdir+]/[+module+]/ | \
 854                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 855         esac; \
 856         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 857         libsrcdir="$$s/[+module+]"; \
 858         [+ IF no-config-site +]rm -f no-such-file || : ; \
 859         CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
 860           [+args+] --build=${build_alias} --host=[+host_alias+] \
 861           --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
 862           || exit 1
 863 @endif [+prefix+][+module+]
 864
 865 [+ IF bootstrap +]
 866 [+ FOR bootstrap_stage +]
 867 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
 868 maybe-configure-stage[+id+]-[+prefix+][+module+]:
 869 @if [+prefix+][+module+]-bootstrap
 870 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 871 configure-stage[+id+]-[+prefix+][+module+]:
 872         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 873         @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
 874         @r=`${PWD_COMMAND}`; export r; \
 875         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 876         [+ IF check_multilibs
 877         +]echo "Checking multilib configuration for [+module+]..."; \
 878         $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
 879         if test -r [+subdir+]/[+module+]/multilib.out; then \
 880           if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
 881             rm -f [+subdir+]/[+module+]/multilib.tmp; \
 882           else \
 883             rm -f [+subdir+]/[+module+]/Makefile; \
 884             mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 885           fi; \
 886         else \
 887           mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
 888         fi; \
 889         [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
 890         [+exports+][+ IF prev +] \
 891         [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
 892         CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
 893         CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
 894         CFLAGS="[+stage_cflags+]"; export CFLAGS; \
 895         CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
 896         echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
 897         $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
 898         cd [+subdir+]/[+module+] || exit 1; \
 899         case $(srcdir) in \
 900           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 901           *) topdir=`echo [+subdir+]/[+module+]/ | \
 902                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 903         esac; \
 904         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 905         libsrcdir="$$s/[+module+]"; \
 906         $(SHELL) $${libsrcdir}/configure \
 907           [+args+] --build=${build_alias} --host=[+host_alias+] \
 908           --target=[+target_alias+] $${srcdiroption} \
 909           [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
 910           [+stage_configure_flags+] [+extra_configure_flags+]
 911 @endif [+prefix+][+module+]-bootstrap
 912 [+ ENDFOR bootstrap_stage +]
 913 [+ ENDIF bootstrap +]
 914 [+ ENDDEF +]
 915
 916 [+ DEFINE all +]
 917 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
 918 maybe-all-[+prefix+][+module+]:
 919 @if gcc-bootstrap
 920 all-[+prefix+][+module+]: stage_current
 921 @endif gcc-bootstrap
 922 @if [+prefix+][+module+]
 923 TARGET-[+prefix+][+module+]=[+
 924   IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
 925 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
 926 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
 927         @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
 928         @r=`${PWD_COMMAND}`; export r; \
 929         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 930         [+exports+] \
 931         (cd [+subdir+]/[+module+] && \
 932           $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
 933                 $(TARGET-[+prefix+][+module+]))
 934 @endif [+prefix+][+module+]
 935
 936 [+ IF bootstrap +]
 937 [+ FOR bootstrap_stage +]
 938 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
 939 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
 940 maybe-all-stage[+id+]-[+prefix+][+module+]:
 941 maybe-clean-stage[+id+]-[+prefix+][+module+]:
 942 @if [+prefix+][+module+]-bootstrap
 943 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
 944 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
 945 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
 946 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
 947         @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
 948         @r=`${PWD_COMMAND}`; export r; \
 949         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 950         [+exports+][+ IF prev +] \
 951         [+poststage1_exports+][+ ENDIF prev +] \
 952         cd [+subdir+]/[+module+] && \
 953         $(MAKE) $(BASE_FLAGS_TO_PASS) \
 954                 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
 955                 LIBCFLAGS="[+stage_libcflags+]" \
 956                 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
 957                 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
 958                 IF prev +][+poststage1_args+][+ ENDIF prev
 959                 +] [+extra_make_flags+] \
 960                 $(TARGET-stage[+id+]-[+prefix+][+module+])
 961
 962 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
 963 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
 964 clean-stage[+id+]-[+prefix+][+module+]:
 965         @if [ $(current_stage) = stage[+id+] ]; then \
 966           [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
 967         else \
 968           [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
 969           $(MAKE) stage[+id+]-start; \
 970         fi; \
 971         cd [+subdir+]/[+module+] && \
 972         $(MAKE) [+args+] [+ IF prev +] \
 973                 [+poststage1_args+] [+ ENDIF prev +] \
 974                 [+extra_make_flags+] clean
 975 @endif [+prefix+][+module+]-bootstrap
 976
 977 [+ ENDFOR bootstrap_stage +]
 978 [+ ENDIF bootstrap +]
 979 [+ ENDDEF +]
 980
 981 # --------------------------------------
 982 # Modules which run on the build machine
 983 # --------------------------------------
 984 [+ FOR build_modules +]
 985 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 986              host_alias=(get "host" "${build_alias}")
 987              target_alias=(get "target" "${target_alias}")
 988              args="$(BUILD_CONFIGARGS)" no-config-site=true +]
 989
 990 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
 991              args="$(EXTRA_BUILD_FLAGS)" +]
 992 [+ ENDFOR build_module +]
 993
 994 # --------------------------------------
 995 # Modules which run on the host machine
 996 # --------------------------------------
 997 [+ FOR host_modules +]
 998 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
 999              exports="$(HOST_EXPORTS)"
1000              poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1001              host_alias=(get "host" "${host_alias}")
1002              target_alias=(get "target" "${target_alias}")
1003              args="$(HOST_CONFIGARGS)" +]
1004
1005 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1006        exports="$(HOST_EXPORTS)"
1007        poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1008        args="$(EXTRA_HOST_FLAGS)"
1009        poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1010
1011 .PHONY: check-[+module+] maybe-check-[+module+]
1012 maybe-check-[+module+]:
1013 @if [+module+]
1014 maybe-check-[+module+]: check-[+module+]
1015 [+ IF no_check +]
1016 check-[+module+]:
1017 [+ ELIF no_check_cross +]
1018 # This module is only tested in a native toolchain.
1019 check-[+module+]:
1020         @: $(MAKE); $(unstage)
1021         @if [ '$(host)' = '$(target)' ] ; then \
1022           r=`${PWD_COMMAND}`; export r; \
1023           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1024           $(HOST_EXPORTS) \
1025           (cd $(HOST_SUBDIR)/[+module+] && \
1026             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1027         fi
1028 [+ ELSE check +]
1029 check-[+module+]:
1030         @: $(MAKE); $(unstage)
1031         @r=`${PWD_COMMAND}`; export r; \
1032         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1033         $(HOST_EXPORTS) \
1034         (cd $(HOST_SUBDIR)/[+module+] && \
1035           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1036 [+ ENDIF no_check +]
1037 @endif [+module+]
1038
1039 .PHONY: install-[+module+] maybe-install-[+module+]
1040 maybe-install-[+module+]:
1041 @if [+module+]
1042 maybe-install-[+module+]: install-[+module+]
1043 [+ IF no_install +]
1044 install-[+module+]:
1045 [+ ELSE install +]
1046 install-[+module+]: installdirs
1047         @: $(MAKE); $(unstage)
1048         @r=`${PWD_COMMAND}`; export r; \
1049         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1050         $(HOST_EXPORTS) \
1051         (cd $(HOST_SUBDIR)/[+module+] && \
1052           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1053 [+ ENDIF no_install +]
1054 @endif [+module+]
1055
1056 # Other targets (info, dvi, pdf, etc.)
1057 [+ FOR recursive_targets +]
1058 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1059 maybe-[+make_target+]-[+module+]:
1060 @if [+module+]
1061 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1062 [+ IF (match-value? = "missing" (get "make_target") ) +]
1063 # [+module+] doesn't support [+make_target+].
1064 [+make_target+]-[+module+]:
1065 [+ ELSE +]
1066 [+make_target+]-[+module+]: [+
1067   FOR depend +]\
1068     [+depend+]-[+module+] [+
1069   ENDFOR depend +]
1070         @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1071         @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1072         r=`${PWD_COMMAND}`; export r; \
1073         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1074         $(HOST_EXPORTS) \
1075         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1076           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1077         done; \
1078         echo "Doing [+make_target+] in [+module+]" ; \
1079         (cd $(HOST_SUBDIR)/[+module+] && \
1080           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1081                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1082                   "RANLIB=$${RANLIB}" \
1083                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1084                   [+make_target+]) \
1085           || exit 1
1086 [+ ENDIF +]
1087 @endif [+module+]
1088 [+ ENDFOR recursive_targets +]
1089 [+ ENDFOR host_modules +]
1090
1091 # ---------------------------------------
1092 # Modules which run on the target machine
1093 # ---------------------------------------
1094 [+ FOR target_modules +]
1095
1096 [+ IF raw_cxx +]
1097 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1098              check_multilibs=true
1099              exports="$(RAW_CXX_TARGET_EXPORTS)"
1100              host_alias=(get "host" "${target_alias}")
1101              target_alias=(get "target" "${target_alias}")
1102              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1103
1104 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1105        exports="$(RAW_CXX_TARGET_EXPORTS)"
1106        args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1107 [+ ELSE +]
1108 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1109              check_multilibs=true
1110              exports="$(NORMAL_TARGET_EXPORTS)"
1111              host_alias=(get "host" "${target_alias}")
1112              target_alias=(get "target" "${target_alias}")
1113              args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1114
1115 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1116        exports="$(NORMAL_TARGET_EXPORTS)"
1117        args="$(EXTRA_TARGET_FLAGS)" +]
1118 [+ ENDIF +]
1119
1120 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1121 maybe-check-target-[+module+]:
1122 @if target-[+module+]
1123 maybe-check-target-[+module+]: check-target-[+module+]
1124 [+ IF no_check +]
1125 # Dummy target for uncheckable module.
1126 check-target-[+module+]:
1127 [+ ELSE check +]
1128 check-target-[+module+]:
1129         @: $(MAKE); $(unstage)
1130         @r=`${PWD_COMMAND}`; export r; \
1131         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1132 IF raw_cxx +]
1133         $(RAW_CXX_TARGET_EXPORTS) \[+
1134 ELSE normal_cxx +]
1135         $(NORMAL_TARGET_EXPORTS) \[+
1136 ENDIF raw_cxx +]
1137         (cd $(TARGET_SUBDIR)/[+module+] && \
1138           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1139             IF raw_cxx
1140               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1141             ENDIF raw_cxx
1142           +] [+extra_make_flags+] check)
1143 [+ ENDIF no_check +]
1144 @endif target-[+module+]
1145
1146 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1147 maybe-install-target-[+module+]:
1148 @if target-[+module+]
1149 maybe-install-target-[+module+]: install-target-[+module+]
1150 [+ IF no_install +]
1151 # Dummy target for uninstallable.
1152 install-target-[+module+]:
1153 [+ ELSE install +]
1154 install-target-[+module+]: installdirs
1155         @: $(MAKE); $(unstage)
1156         @r=`${PWD_COMMAND}`; export r; \
1157         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1158 IF raw_cxx +]
1159         $(RAW_CXX_TARGET_EXPORTS) \[+
1160 ELSE normal_cxx +]
1161         $(NORMAL_TARGET_EXPORTS) \[+
1162 ENDIF raw_cxx +]
1163         (cd $(TARGET_SUBDIR)/[+module+] && \
1164           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1165 [+ ENDIF no_install +]
1166 @endif target-[+module+]
1167
1168 # Other targets (info, dvi, pdf, etc.)
1169 [+ FOR recursive_targets +]
1170 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1171 maybe-[+make_target+]-target-[+module+]:
1172 @if target-[+module+]
1173 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1174 [+ IF (match-value? = "missing" (get "make_target") ) +]
1175 # [+module+] doesn't support [+make_target+].
1176 [+make_target+]-target-[+module+]:
1177 [+ ELSE +]
1178 [+make_target+]-target-[+module+]: [+
1179   FOR depend +]\
1180     [+depend+]-target-[+module+] [+
1181   ENDFOR depend +]
1182         @: $(MAKE); $(unstage)
1183         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1184         r=`${PWD_COMMAND}`; export r; \
1185         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1186 IF raw_cxx +]
1187         $(RAW_CXX_TARGET_EXPORTS) \[+
1188 ELSE normal_cxx +]
1189         $(NORMAL_TARGET_EXPORTS) \[+
1190 ENDIF raw_cxx +]
1191         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1192         for flag in $(EXTRA_TARGET_FLAGS); do \
1193           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1194         done; \
1195         (cd $(TARGET_SUBDIR)/[+module+] && \
1196           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1197                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1198                   "RANLIB=$${RANLIB}" \
1199                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1200                   [+extra_make_flags+] [+make_target+]) \
1201           || exit 1
1202 [+ ENDIF +]
1203 @endif target-[+module+]
1204 [+ ENDFOR recursive_targets +]
1205 [+ ENDFOR target_modules +]
1206
1207 # ----------
1208 # GCC module
1209 # ----------
1210
1211 @if gcc-no-bootstrap
1212 .PHONY: cross
1213 cross: all-build all-gas all-ld
1214         @r=`${PWD_COMMAND}`; export r; \
1215         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1216         $(HOST_EXPORTS) \
1217         echo "Building the C and C++ compiler"; \
1218         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1219         @r=`${PWD_COMMAND}`; export r; \
1220         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1221         echo "Building runtime libraries"; \
1222         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1223 @endif gcc-no-bootstrap
1224
1225 @if gcc
1226 .PHONY: check-gcc-c++
1227 check-gcc-c++:
1228         @if [ -f ./gcc/Makefile ] ; then \
1229           r=`${PWD_COMMAND}`; export r; \
1230           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1231           $(HOST_EXPORTS) \
1232           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1233         else \
1234           true; \
1235         fi
1236
1237 .PHONY: check-c++
1238 check-c++: check-target-libstdc++-v3 check-gcc-c++
1239
1240 # Install the gcc headers files, but not the fixed include files,
1241 # which Cygnus is not allowed to distribute.  This rule is very
1242 # dependent on the workings of the gcc Makefile.in.
1243 .PHONY: gcc-no-fixedincludes
1244 gcc-no-fixedincludes:
1245         @if [ -f ./gcc/Makefile ]; then \
1246           rm -rf gcc/tmp-include; \
1247           mv gcc/include gcc/tmp-include 2>/dev/null; \
1248           mkdir gcc/include; \
1249           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1250           touch gcc/stmp-fixinc gcc/include/fixed; \
1251           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1252           r=`${PWD_COMMAND}`; export r; \
1253           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1254           $(HOST_EXPORTS) \
1255           (cd ./gcc && \
1256            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1257           rm -rf gcc/include; \
1258           mv gcc/tmp-include gcc/include 2>/dev/null; \
1259         else true; fi
1260 @endif gcc
1261
1262 # ---------------------
1263 # GCC bootstrap support
1264 # ---------------------
1265
1266 # We track the current stage (the one in 'gcc') in the stage_current file.
1267 # stage_last instead tracks the stage that was built last.  These targets
1268 # are dummy when toplevel bootstrap is not active.
1269
1270 # While making host and target tools, symlinks to the final stage must be
1271 # there, so $(unstage) should be run at various points.  To avoid excessive
1272 # recursive invocations of make, we "inline" them using a variable.  These
1273 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1274 # to avoid warnings from the GNU Make job server.
1275
1276 unstage = :
1277 stage = :
1278 current_stage = ""
1279
1280 @if gcc-bootstrap
1281 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1282 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1283 current_stage = "`cat stage_current 2> /dev/null`"
1284 @endif gcc-bootstrap
1285
1286 .PHONY: unstage stage
1287 unstage:
1288         @: $(MAKE); $(unstage)
1289 stage:
1290         @: $(MAKE); $(stage)
1291
1292 # Disable commands for lean bootstrap.
1293 LEAN = false
1294
1295 # We name the build directories for the various stages "stage1-gcc",
1296 # "stage2-gcc","stage3-gcc", etc.
1297
1298 # Since the 'compare' process will fail (on debugging information) if any
1299 # directory names are different, we need to link the gcc directory for
1300 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1301 # the build directories constant as well. For the latter, we use naked names
1302 # like 'gcc', because the scripts in that directory assume it.  We use
1303 # mv on platforms where symlinks to directories do not work or are not
1304 # reliable.
1305
1306 # 'touch' doesn't work right on some platforms.
1307 STAMP = echo timestamp >
1308
1309 # We only want to compare .o files, so set this!
1310 objext = .o
1311
1312 [+ FOR bootstrap-stage +]
1313 .PHONY: stage[+id+]-start stage[+id+]-end
1314
1315 stage[+id+]-start::
1316         @: $(MAKE); $(stage); \
1317         echo stage[+id+] > stage_current ; \
1318         echo stage[+id+] > stage_last; \
1319         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1320    FOR host_modules +][+ IF bootstrap +]
1321 @if [+ module +]
1322         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1323           mkdir stage[+id+]-[+module+]; \
1324         mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1325         mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1326 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1327         @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1328           mkdir stage[+id+]-$(TARGET_SUBDIR); \
1329         mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1330         mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1331
1332 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1333 @if [+ module +]
1334         @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1335           cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1336           mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1337         fi
1338 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1339         @if test -d $(TARGET_SUBDIR) ; then \
1340           mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1341           mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1342         fi
1343         rm -f stage_current
1344
1345 # Bubble a bug fix through all the stages up to stage [+id+].  They are
1346 # remade, but not reconfigured.  The next stage (if any) will not be
1347 # reconfigured either.
1348 .PHONY: stage[+id+]-bubble
1349 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1350         @r=`${PWD_COMMAND}`; export r; \
1351         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1352         if test -f stage[+id+]-lean [+
1353           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1354           echo Skipping rebuild of stage[+id+] ; \
1355         else \
1356           $(MAKE) stage[+id+]-start; \[+IF lean +]
1357           if $(LEAN); then \
1358             rm -rf stage[+lean+]-* ; \
1359             $(STAMP) stage[+lean+]-lean ; \
1360           fi; \[+ ENDIF lean +]
1361           $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1362         fi[+ IF compare-target +]
1363         $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1364
1365 .PHONY: all-stage[+id+] clean-stage[+id+]
1366 do-clean: clean-stage[+id+]
1367
1368 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1369 # only possibility, but now it conflicts with no-bootstrap rules
1370 @if gcc-bootstrap
1371 [+ IF compare-target +]
1372 [+compare-target+]:
1373         @r=`${PWD_COMMAND}`; export r; \
1374         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1375         if test -f stage[+prev+]-lean; then \
1376           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1377           exit 0 ; \
1378         fi; \
1379         : $(MAKE); $(stage); \
1380         rm -f .bad_compare ; \
1381         echo Comparing stages [+prev+] and [+id+] ; \
1382         cd stage[+id+]-gcc; \
1383         files=`find . -name "*$(objext)" -print` ; \
1384         cd .. ; \
1385         for file in $${files} ; do \
1386           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1387           $(do-[+compare-target+]) > /dev/null 2>&1; \
1388           if test $$? -eq 1; then \
1389             case $$file in \
1390               ./cc*-checksum$(objext) | ./libgcc/* ) \
1391                 echo warning: $$file differs ;; \
1392               *) \
1393                 echo $$file differs >> .bad_compare ;; \
1394             esac ; \
1395           fi ; \
1396         done ; \
1397         if [ -f .bad_compare ]; then \
1398           echo "Bootstrap comparison failure!"; \
1399           cat .bad_compare; \
1400           exit 1; \
1401         else \
1402           echo Comparison successful.; \
1403         fi ; \
1404         $(STAMP) [+compare-target+][+ IF prev +]
1405         if $(LEAN); then \
1406           rm -rf stage[+prev+]-*; \
1407           $(STAMP) stage[+prev+]-lean; \
1408         fi[+ ENDIF prev +]
1409 [+ ENDIF compare-target +]
1410
1411 [+ IF bootstrap-target +]
1412 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1413 [+bootstrap-target+]:
1414         echo stage[+id+] > stage_final
1415         @r=`${PWD_COMMAND}`; export r; \
1416         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1417         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1418         @: $(MAKE); $(unstage)
1419         @r=`${PWD_COMMAND}`; export r; \
1420         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1421         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1422
1423 [+bootstrap-target+]-lean:
1424         echo stage[+id+] > stage_final
1425         @r=`${PWD_COMMAND}`; export r; \
1426         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1427         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1428         @: $(MAKE); $(unstage)
1429         @r=`${PWD_COMMAND}`; export r; \
1430         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1431         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1432 [+ ENDIF bootstrap-target +]
1433
1434 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1435 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1436 .PHONY: distclean-stage[+id+]
1437 distclean-stage[+id+]::
1438         @: $(MAKE); $(stage)
1439         @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1440         rm -rf stage[+id+]-* [+
1441           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1442
1443 [+ IF cleanstrap-target +]
1444 .PHONY: [+cleanstrap-target+]
1445 [+cleanstrap-target+]: do-distclean local-clean
1446         echo stage[+id+] > stage_final
1447         @r=`${PWD_COMMAND}`; export r; \
1448         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1449         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1450         @: $(MAKE); $(unstage)
1451         @r=`${PWD_COMMAND}`; export r; \
1452         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1453         $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1454 [+ ENDIF cleanstrap-target +]
1455 @endif gcc-bootstrap
1456
1457 [+ ENDFOR bootstrap-stage +]
1458
1459 stageprofile-end::
1460         $(MAKE) distclean-stagefeedback
1461
1462 stagefeedback-start::
1463         @r=`${PWD_COMMAND}`; export r; \
1464         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1465         for i in prev-*; do \
1466           j=`echo $$i | sed s/^prev-//` ; \
1467           cd $$r/$$i && \
1468           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1469           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1470         done
1471
1472 @if gcc-bootstrap
1473 do-distclean: distclean-stage1
1474
1475 # Provide a GCC build when we're building target libraries.  This does
1476 # not work as a dependency, just as the minimum necessary to avoid errors.
1477 stage_last:
1478         $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1479
1480 # Same as unstage, but not phony and defaulting to stage1-start.  We place
1481 # it in the dependency so that for example `make -j3 all-gcc' works.
1482 stage_current:
1483         @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1484
1485 .PHONY: restrap
1486 restrap::
1487         @: $(MAKE); $(stage)
1488         rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1489           +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1490 restrap:: all
1491 @endif gcc-bootstrap
1492
1493 # --------------------------------------
1494 # Dependencies between different modules
1495 # --------------------------------------
1496
1497 # Generic dependencies for target modules on host stuff, especially gcc
1498 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1499   +][+ FOR bootstrap_stage +]
1500 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1501   ENDFOR +][+ ELSE bootstrap +]
1502 configure-target-[+module+]: stage_last[+
1503   ENDIF bootstrap +][+ ENDFOR target_modules +]
1504 @endif gcc-bootstrap
1505
1506 @if gcc-no-bootstrap[+ FOR target_modules +]
1507 configure-target-[+module+]: maybe-all-gcc[+
1508   ENDFOR target_modules +]
1509 @endif gcc-no-bootstrap
1510
1511
1512 # There are two types of dependencies here: 'hard' dependencies, where one
1513 # module simply won't build without the other; and 'soft' dependencies, where
1514 # if the depended-on module is missing, the depending module will do without
1515 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1516 # are made here to depend on a 'maybe-' target.  If you're not sure,
1517 # it's safer to use a soft dependency.
1518
1519 [+ ;; These Scheme functions build the bulk of the dependencies.
1520    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1521    ;; where "maybe-" is only included if HARD is not true, and all-gcc
1522    ;; is taken from VAR-NAME.
1523    (define dep-target (lambda (module-kind var-name hard)
1524       (string-append
1525          (if hard "" "maybe-")
1526          (dep-subtarget var-name)
1527          module-kind
1528          (dep-module var-name)
1529       )))
1530
1531    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1532    (define make-dep (lambda (module-kind on-kind)
1533       (string-append
1534          (dep-target module-kind "module" #t) ": "
1535          (dep-target on-kind "on" (exist? "hard")))))
1536
1537    ;; dep-subtarget extracts everything up to the first dash in the given
1538    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1539    (define dep-subtarget (lambda (var-name)
1540       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1541
1542    ;; dep-module extracts everything up to the first dash in the given
1543    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1544    (define dep-module (lambda (var-name)
1545       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1546
1547    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1548    (define dep-stage (lambda ()
1549       (string-append
1550          "stage"
1551          (get "id")
1552          "-")))
1553
1554    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1555    ;; but is written in Scheme.
1556    (define dep-maybe (lambda ()
1557       (if (exist? "hard") "" "maybe-")))
1558
1559    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1560    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1561    ;; configure or build dependencies between bootstrapped modules; it returns
1562    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1563    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1564    ;; is only necessary for host modules.
1565    (define dep-kind (lambda ()
1566       (if (and (hash-ref boot-modules (dep-module "module"))
1567                (=* (dep-module "on") "build-"))
1568           "prebootstrap"
1569
1570           (if (or (= (dep-subtarget "on") "install-")
1571                   (not (hash-ref boot-modules (dep-module "module")))
1572                   (not (hash-ref boot-modules (dep-module "on"))))
1573               "normal"
1574               "bootstrap"))))
1575
1576    ;; We now build the hash table that is used by dep-kind.
1577    (define boot-modules (make-hash-table 113))
1578 +]
1579
1580 [+ FOR host_modules +][+
1581    (if (exist? "bootstrap")
1582        (hash-create-handle! boot-modules (get "module") #t))
1583    "" +][+ ENDFOR host_modules +]
1584 [+ FOR target_modules +][+
1585    (if (exist? "bootstrap")
1586        (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1587    "" +][+ ENDFOR target_modules +]
1588
1589 # With all the machinery above in place, it is pretty easy to generate
1590 # dependencies.  Host dependencies are a bit more complex because we have
1591 # to check for bootstrap/prebootstrap dependencies.  To resolve
1592 # prebootstrap dependencies, prebootstrap modules are gathered in
1593 # a hash table.
1594 [+ FOR dependencies +][+ (make-dep "" "") +]
1595 [+ CASE (dep-kind) +]
1596 [+ == "prebootstrap"
1597      +][+ FOR bootstrap_stage +]
1598 [+ (make-dep (dep-stage) "") +][+
1599        ENDFOR bootstrap_stage +]
1600 [+ == "bootstrap"
1601      +][+ FOR bootstrap_stage +]
1602 [+ (make-dep (dep-stage) (dep-stage)) +][+
1603        ENDFOR bootstrap_stage +]
1604 [+ ESAC +][+
1605 ENDFOR dependencies +]
1606
1607 # Dependencies for target modules on other target modules are
1608 # described by lang_env_dependencies; the defaults apply to anything
1609 # not mentioned there.
1610 [+
1611    ;; Predicate for whether LANG was specified in lang_env_dependencies.
1612    (define lang-dep (lambda (lang)
1613       (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1614
1615    ;; Build the hash table we will need.
1616    (define lang-env-deps (make-hash-table 7))
1617 +][+ FOR lang_env_dependencies +][+
1618    (if (exist? "cxx")
1619        (hash-create-handle! lang-env-deps
1620           (string-append (get "module") "-" "cxx") #t))
1621
1622    (if (exist? "no_c")
1623        (hash-create-handle! lang-env-deps
1624           (string-append (get "module") "-" "no_c") #t))
1625
1626    (if (exist? "no_gcc")
1627        (hash-create-handle! lang-env-deps
1628           (string-append (get "module") "-" "no_gcc") #t))
1629    "" +][+ ENDFOR lang_env_dependencies +]
1630
1631 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1632   +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1633 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1634   ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1635 @endif gcc-bootstrap
1636
1637 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1638 configure-target-[+module+]: maybe-all-target-libgcc[+
1639   ENDIF +][+ ENDFOR target_modules +]
1640 @endif gcc-no-bootstrap
1641
1642 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1643 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1644   ENDIF +][+ IF (lang-dep "cxx") +]
1645 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1646   ENDIF +]
1647 [+ ENDFOR target_modules +]
1648
1649 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1650 GDB_TK = @GDB_TK@
1651 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1652 configure-gdb: $(CONFIGURE_GDB_TK)
1653 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1654 install-gdb: $(INSTALL_GDB_TK)
1655
1656 # Serialization dependencies.  Host configures don't work well in parallel to
1657 # each other, due to contention over config.cache.  Target configures and
1658 # build configures are similar.
1659 @serialization_dependencies@
1660
1661 # --------------------------------
1662 # Regenerating top level configury
1663 # --------------------------------
1664
1665 # Rebuilding Makefile.in, using autogen.
1666 AUTOGEN = autogen
1667 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1668         cd $(srcdir) && $(AUTOGEN) Makefile.def
1669
1670 # Rebuilding Makefile.
1671 Makefile: $(srcdir)/Makefile.in config.status
1672         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1673
1674 config.status: configure
1675         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1676
1677 # Rebuilding configure.
1678 AUTOCONF = autoconf
1679 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1680         $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1681         cd $(srcdir) && $(AUTOCONF)
1682
1683 # ------------------------------
1684 # Special directives to GNU Make
1685 # ------------------------------
1686
1687 # Don't pass command-line variables to submakes.
1688 .NOEXPORT:
1689 MAKEOVERRIDES=
1690
1691 # end of Makefile.in