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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  24 #
  25
  26 # -------------------------------
  27 # Standard Autoconf-set variables
  28 # -------------------------------
  29 VPATH=@srcdir@
  30
  31 build_alias=@build_alias@
  32 build=@build@
  33 host_alias=@host_alias@
  34 host=@host@
  35 target_alias=@target_alias@
  36 target=@target@
  37
  38 program_transform_name = @program_transform_name@
  39
  40 prefix = @prefix@
  41 exec_prefix = @exec_prefix@
  42
  43 srcdir = @srcdir@
  44
  45 bindir = @bindir@
  46 sbindir = @sbindir@
  47 libexecdir = @libexecdir@
  48 datadir = @datadir@
  49 sysconfdir = @sysconfdir@
  50 sharedstatedir = @sharedstatedir@
  51 localstatedir = @localstatedir@
  52 libdir = @libdir@
  53 includedir = @includedir@
  54 oldincludedir = @oldincludedir@
  55 infodir = @infodir@
  56 mandir = @mandir@
  57 man1dir = $(mandir)/man1
  58 man2dir = $(mandir)/man2
  59 man3dir = $(mandir)/man3
  60 man4dir = $(mandir)/man4
  61 man5dir = $(mandir)/man5
  62 man6dir = $(mandir)/man6
  63 man7dir = $(mandir)/man7
  64 man8dir = $(mandir)/man8
  65 man9dir = $(mandir)/man9
  66
  67 INSTALL = @INSTALL@
  68 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  69 INSTALL_SCRIPT = @INSTALL_SCRIPT@
  70 INSTALL_DATA = @INSTALL_DATA@
  71 LN = @LN@
  72 LN_S = @LN_S@
  73
  74 # -------------------------------------------------
  75 # Miscellaneous non-standard autoconf-set variables
  76 # -------------------------------------------------
  77
  78 # The file containing GCC's version number.
  79 gcc_version_trigger = @gcc_version_trigger@
  80 gcc_version = @gcc_version@
  81
  82 # The gcc driver likes to know the arguments it was configured with.
  83 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
  84
  85 gxx_include_dir = @gxx_include_dir@
  86 libstdcxx_incdir = @libstdcxx_incdir@
  87
  88 tooldir = @tooldir@
  89 build_tooldir = @build_tooldir@
  90
  91 # Directory in which the compiler finds executables, libraries, etc.
  92 libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
  93 GDB_NLM_DEPS =
  94
  95 # This is the name of the environment variable used for the path to
  96 # the libraries.
  97 RPATH_ENVVAR = @RPATH_ENVVAR@
  98
  99 # This is set by configure to REALLY_SET_LIB_PATH if --enable-shared
 100 # was used.
 101 SET_LIB_PATH = @SET_LIB_PATH@
 102
 103 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 104 # Some platforms don't like blank entries, so we remove duplicate,
 105 # leading and trailing colons.
 106 REALLY_SET_LIB_PATH = \
 107   @SET_GCC_LIB_PATH@ \
 108   $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH):$(TARGET_LIB_PATH):$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
 109
 110 # This is the list of directories to be built for the build system.
 111 BUILD_CONFIGDIRS = libiberty
 112 # Build programs are put under this directory.
 113 BUILD_SUBDIR = @build_subdir@
 114 # This is set by the configure script to the arguments to use when configuring
 115 # directories built for the build system.
 116 BUILD_CONFIGARGS = @build_configargs@
 117
 118 # This is the list of variables to export in the environment when
 119 # configuring any subdirectory.  It must also be exported whenever
 120 # recursing into a build directory in case that directory's Makefile
 121 # re-runs configure.
 122 BASE_EXPORTS = \
 123         FLEX="$(FLEX)"; export FLEX; \
 124         LEX="$(LEX)"; export LEX; \
 125         BISON="$(BISON)"; export BISON; \
 126         YACC="$(YACC)"; export YACC; \
 127         M4="$(M4)"; export M4; \
 128         MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
 129
 130 # This is the list of variables to export in the environment when
 131 # configuring subdirectories for the build system.
 132 BUILD_EXPORTS = \
 133         $(BASE_EXPORTS) \
 134         AR="$(AR_FOR_BUILD)"; export AR; \
 135         AS="$(AS_FOR_BUILD)"; export AS; \
 136         CC="$(CC_FOR_BUILD)"; export CC; \
 137         CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
 138         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 139         CXX="$(CXX_FOR_BUILD)"; export CXX; \
 140         CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
 141         GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
 142         GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
 143         DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
 144         LD="$(LD_FOR_BUILD)"; export LD; \
 145         LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
 146         NM="$(NM_FOR_BUILD)"; export NM; \
 147         RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
 148         WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES;
 149
 150 # This is the list of directories to built for the host system.
 151 SUBDIRS = @configdirs@
 152 # This is set by the configure script to the arguments to use when configuring
 153 # directories built for the host system.
 154 HOST_CONFIGARGS = @host_configargs@
 155 # Host programs are put under this directory, which is . except if building
 156 # with srcdir=..
 157 HOST_SUBDIR = @host_subdir@
 158 # This is the list of variables to export in the environment when
 159 # configuring subdirectories for the host system.
 160 HOST_EXPORTS = \
 161         $(BASE_EXPORTS) \
 162         CC="$(CC)"; export CC; \
 163         CFLAGS="$(CFLAGS)"; export CFLAGS; \
 164         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 165         CXX="$(CXX)"; export CXX; \
 166         CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
 167         AR="$(AR)"; export AR; \
 168         AS="$(AS)"; export AS; \
 169         CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
 170         DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
 171         LD="$(LD)"; export LD; \
 172         LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
 173         NM="$(NM)"; export NM; \
 174         RANLIB="$(RANLIB)"; export RANLIB; \
 175         WINDRES="$(WINDRES)"; export WINDRES; \
 176         OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
 177         OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
 178         TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 179         GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
 180         GMPINC="$(HOST_GMPINC)"; export GMPINC; \
 181         SET_GCC_LIB_PATH_CMD="@SET_GCC_LIB_PATH@"; export SET_GCC_LIB_PATH_CMD; \
 182         @SET_GCC_LIB_PATH@
 183
 184 # Similar, for later GCC stages.
 185 STAGE_HOST_EXPORTS = \
 186         $(HOST_EXPORTS) \
 187         CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 188           -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
 189         CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
 190           $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
 191           -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
 192           -B$(build_tooldir)/bin/"; export CC_FOR_BUILD;
 193
 194 # This is set by the configure script to the list of directories which
 195 # should be built using the target tools.
 196 TARGET_CONFIGDIRS = @target_configdirs@
 197 # Target libraries are put under this directory:
 198 TARGET_SUBDIR = @target_subdir@
 199 # This is set by the configure script to the arguments to use when configuring
 200 # directories built for the target.
 201 TARGET_CONFIGARGS = @target_configargs@
 202 # This is the list of variables to export in the environment when
 203 # configuring subdirectories for the host system.
 204 BASE_TARGET_EXPORTS = \
 205         $(BASE_EXPORTS) \
 206         AR="$(AR_FOR_TARGET)"; export AR; \
 207         AS="$(AS_FOR_TARGET)"; export AS; \
 208         CC="$(CC_FOR_TARGET)"; export CC; \
 209         CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
 210         CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
 211         CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 212         CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 213         GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
 214         GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
 215         DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
 216         LD="$(LD_FOR_TARGET)"; export LD; \
 217         LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
 218         NM="$(NM_FOR_TARGET)"; export NM; \
 219         RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
 220         WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
 221         SET_GCC_LIB_PATH_CMD="@SET_GCC_LIB_PATH@"; export SET_GCC_LIB_PATH_CMD; \
 222         @SET_GCC_LIB_PATH@
 223
 224 RAW_CXX_TARGET_EXPORTS = \
 225         $(BASE_TARGET_EXPORTS) \
 226         CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 227         CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
 228
 229 NORMAL_TARGET_EXPORTS = \
 230         $(BASE_TARGET_EXPORTS) \
 231         CXX="$(CXX_FOR_TARGET)"; export CXX;
 232
 233 # Where to find GMP
 234 HOST_GMPLIBS = @gmplibs@
 235 HOST_GMPINC = @gmpinc@
 236
 237 # ----------------------------------------------
 238 # Programs producing files for the BUILD machine
 239 # ----------------------------------------------
 240
 241 SHELL = @config_shell@
 242
 243 # pwd command to use.  Allow user to override default by setting PWDCMD in
 244 # the environment to account for automounters.  The make variable must not
 245 # be called PWDCMD, otherwise the value set here is passed to make
 246 # subprocesses and overrides the setting from the user's environment.
 247 # Don't use PWD since it is a common shell environment variable and we
 248 # don't want to corrupt it.
 249 PWD_COMMAND = $${PWDCMD-pwd}
 250
 251 # compilers to use to create programs which must be run in the build
 252 # environment.
 253 CC_FOR_BUILD = @CC_FOR_BUILD@
 254 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
 255
 256 CXX_FOR_BUILD = $(CXX)
 257
 258 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
 259 # here so that they can be overridden by Makefile fragments.
 260 BUILD_PREFIX = @BUILD_PREFIX@
 261 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 262
 263 # Flags to pass to stage2 and later makes.  They are defined
 264 # here so that they can be overridden by Makefile fragments.
 265 BOOT_CFLAGS= -g -O2
 266
 267 CONFIGURED_BISON = @CONFIGURED_BISON@
 268 BISON = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 269             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison ; \
 270          else \
 271             echo ${CONFIGURED_BISON} ; \
 272          fi`
 273
 274 CONFIGURED_YACC = @CONFIGURED_YACC@
 275 YACC = `if [ -f $$r/$(BUILD_SUBDIR)/bison/tests/bison ] ; then \
 276             echo $$r/$(BUILD_SUBDIR)/bison/tests/bison -y ; \
 277         elif [ -f $$r/$(BUILD_SUBDIR)/byacc/byacc ] ; then \
 278             echo $$r/$(BUILD_SUBDIR)/byacc/byacc ; \
 279         else \
 280             echo ${CONFIGURED_YACC} ; \
 281         fi`
 282
 283 CONFIGURED_FLEX = @CONFIGURED_FLEX@
 284 FLEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 285         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 286         else echo ${CONFIGURED_FLEX} ; fi`
 287
 288 CONFIGURED_LEX = @CONFIGURED_LEX@
 289 LEX = `if [ -f $$r/$(BUILD_SUBDIR)/flex/flex ] ; \
 290         then echo $$r/$(BUILD_SUBDIR)/flex/flex ; \
 291         else echo ${CONFIGURED_LEX} ; fi`
 292
 293 CONFIGURED_M4 = @CONFIGURED_M4@
 294 M4 = `if [ -f $$r/$(BUILD_SUBDIR)/m4/m4 ] ; \
 295         then echo $$r/$(BUILD_SUBDIR)/m4/m4 ; \
 296         else echo ${CONFIGURED_M4} ; fi`
 297
 298 # For an installed makeinfo, we require it to be from texinfo 4.2 or
 299 # higher, else we use the "missing" dummy.  We also pass the subdirectory
 300 # makeinfo even if only the Makefile is there, because Texinfo builds its
 301 # manual when made, and it requires its own version.
 302 CONFIGURED_MAKEINFO = @CONFIGURED_MAKEINFO@
 303 MAKEINFO = `if [ -f $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/Makefile ] ; \
 304         then echo $$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo ; \
 305         else if (${CONFIGURED_MAKEINFO} --version \
 306           | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])') >/dev/null 2>&1; \
 307         then echo ${CONFIGURED_MAKEINFO}; else echo $$s/missing makeinfo; fi; fi`
 308
 309 # This just becomes part of the MAKEINFO definition passed down to
 310 # sub-makes.  It lets flags be given on the command line while still
 311 # using the makeinfo from the object tree.
 312 # (Default to avoid splitting info files by setting the threshold high.)
 313 MAKEINFOFLAGS = --split-size=5000000
 314
 315 # FIXME: expect may become a build tool?
 316 EXPECT = `if [ -f $$r/$(HOST_SUBDIR)/expect/expect ] ; \
 317         then echo $$r/$(HOST_SUBDIR)/expect/expect ; \
 318         else echo expect ; fi`
 319
 320 RUNTEST = `if [ -f $$s/dejagnu/runtest ] ; \
 321         then echo $$s/dejagnu/runtest ; \
 322         else echo runtest ; fi`
 323
 324 # ---------------------------------------------
 325 # Programs producing files for the HOST machine
 326 # ---------------------------------------------
 327
 328 # This is the list of directories that may be needed in RPATH_ENVVAR
 329 # so that programs built for the host machine work.
 330 HOST_LIB_PATH = $$r/$(HOST_SUBDIR)/bfd:$$r/$(HOST_SUBDIR)/opcodes
 331
 332 AS = @AS@
 333
 334 AR = @AR@
 335 AR_FLAGS = rc
 336
 337 CC = @CC@
 338 CFLAGS = @CFLAGS@
 339 LIBCFLAGS = $(CFLAGS)
 340
 341 CXX = @CXX@
 342 CXXFLAGS = @CXXFLAGS@
 343 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 344
 345 DLLTOOL = @DLLTOOL@
 346
 347 NM = @NM@
 348
 349 LD = @LD@
 350 LDFLAGS =
 351
 352 RANLIB = @RANLIB@
 353
 354 WINDRES = @WINDRES@
 355
 356 PICFLAG =
 357
 358 # -----------------------------------------------
 359 # Programs producing files for the TARGET machine
 360 # -----------------------------------------------
 361
 362 # This is the list of directories that may be needed in RPATH_ENVVAR
 363 # so that prorgams built for the target machine work.
 364 TARGET_LIB_PATH = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:$$r/$(TARGET_SUBDIR)/libmudflap/.libs
 365
 366 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
 367
 368 AR_FOR_TARGET=@AR_FOR_TARGET@
 369 CONFIGURED_AR_FOR_TARGET=@CONFIGURED_AR_FOR_TARGET@
 370 USUAL_AR_FOR_TARGET = ` \
 371   if [ -f $$r/$(HOST_SUBDIR)/binutils/ar ] ; then \
 372     echo $$r/$(HOST_SUBDIR)/binutils/ar ; \
 373   else \
 374     if [ '$(host)' = '$(target)' ] ; then \
 375       echo $(AR); \
 376     else \
 377       echo $(CONFIGURED_AR_FOR_TARGET) ; \
 378     fi; \
 379   fi`
 380
 381 AS_FOR_TARGET=@AS_FOR_TARGET@
 382 CONFIGURED_AS_FOR_TARGET=@CONFIGURED_AS_FOR_TARGET@
 383 USUAL_AS_FOR_TARGET = ` \
 384   if [ -f $$r/$(HOST_SUBDIR)/gas/as-new ] ; then \
 385     echo $$r/$(HOST_SUBDIR)/gas/as-new ; \
 386   elif [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ]; then \
 387     $(CC_FOR_TARGET) -print-prog-name=as ; \
 388   else \
 389     if [ '$(host)' = '$(target)' ] ; then \
 390       echo $(AS); \
 391     else \
 392       echo $(CONFIGURED_AS_FOR_TARGET) ; \
 393     fi; \
 394   fi`
 395
 396 CC_FOR_TARGET = @CC_FOR_TARGET@
 397 # During gcc bootstrap, if we use some random cc for stage1 then
 398 # CFLAGS will be just -g.  We want to ensure that TARGET libraries
 399 # (which we know are built with gcc) are built with optimizations so
 400 # prepend -O2 when setting CFLAGS_FOR_TARGET.
 401 CFLAGS_FOR_TARGET = -O2 $(CFLAGS)
 402 # If GCC_FOR_TARGET is not overriden on the command line, then this
 403 # variable is passed down to the gcc Makefile, where it is used to
 404 # build libgcc2.a.  We define it here so that it can itself be
 405 # overridden on the command line.
 406 GCC_FOR_TARGET=@GCC_FOR_TARGET@
 407 USUAL_GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) \
 408   $$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/ $(FLAGS_FOR_TARGET)
 409 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
 410
 411 CXX_FOR_TARGET = @CXX_FOR_TARGET@
 412 RAW_CXX_FOR_TARGET = @RAW_CXX_FOR_TARGET@
 413 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 414 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE = @RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@
 415 CXXFLAGS_FOR_TARGET = $(CXXFLAGS)
 416 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
 417
 418 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
 419 CONFIGURED_DLLTOOL_FOR_TARGET=@CONFIGURED_DLLTOOL_FOR_TARGET@
 420 USUAL_DLLTOOL_FOR_TARGET = ` \
 421   if [ -f $$r/$(HOST_SUBDIR)/binutils/dlltool ] ; then \
 422     echo $$r/$(HOST_SUBDIR)/binutils/dlltool ; \
 423   else \
 424     if [ '$(host)' = '$(target)' ] ; then \
 425       echo $(DLLTOOL); \
 426     else \
 427       echo $(CONFIGURED_DLLTOOL_FOR_TARGET) ; \
 428     fi; \
 429   fi`
 430
 431 GCJ_FOR_TARGET = @GCJ_FOR_TARGET@
 432 GFORTRAN_FOR_TARGET = @GFORTRAN_FOR_TARGET@
 433
 434 LD_FOR_TARGET=@LD_FOR_TARGET@
 435 CONFIGURED_LD_FOR_TARGET=@CONFIGURED_LD_FOR_TARGET@
 436 USUAL_LD_FOR_TARGET = ` \
 437   if [ -f $$r/$(HOST_SUBDIR)/ld/ld-new ] ; then \
 438     echo $$r/$(HOST_SUBDIR)/ld/ld-new ; \
 439   elif [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ]; then \
 440     $(CC_FOR_TARGET) -print-prog-name=ld ; \
 441   else \
 442     if [ '$(host)' = '$(target)' ] ; then \
 443       echo $(LD); \
 444     else \
 445       echo $(CONFIGURED_LD_FOR_TARGET) ; \
 446     fi; \
 447   fi`
 448
 449 LDFLAGS_FOR_TARGET =
 450
 451 NM_FOR_TARGET=@NM_FOR_TARGET@
 452 CONFIGURED_NM_FOR_TARGET=@CONFIGURED_NM_FOR_TARGET@
 453 USUAL_NM_FOR_TARGET = ` \
 454   if [ -f $$r/$(HOST_SUBDIR)/binutils/nm-new ] ; then \
 455     echo $$r/$(HOST_SUBDIR)/binutils/nm-new ; \
 456   elif [ -f $$r/$(HOST_SUBDIR)/gcc/xgcc ]; then \
 457     $(CC_FOR_TARGET) -print-prog-name=nm ; \
 458   else \
 459     if [ '$(host)' = '$(target)' ] ; then \
 460       echo $(NM); \
 461     else \
 462       echo $(CONFIGURED_NM_FOR_TARGET) ; \
 463     fi; \
 464   fi`
 465
 466 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
 467 CONFIGURED_RANLIB_FOR_TARGET=@CONFIGURED_RANLIB_FOR_TARGET@
 468 USUAL_RANLIB_FOR_TARGET = ` \
 469   if [ -f $$r/$(HOST_SUBDIR)/binutils/ranlib ] ; then \
 470     echo $$r/$(HOST_SUBDIR)/binutils/ranlib ; \
 471   else \
 472     if [ '$(host)' = '$(target)' ] ; then \
 473       if [ x'$(RANLIB)' != x ]; then \
 474          echo $(RANLIB); \
 475       else \
 476          echo ranlib; \
 477       fi; \
 478     else \
 479       echo $(CONFIGURED_RANLIB_FOR_TARGET) ; \
 480     fi; \
 481   fi`
 482
 483 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
 484 CONFIGURED_WINDRES_FOR_TARGET=@CONFIGURED_WINDRES_FOR_TARGET@
 485 USUAL_WINDRES_FOR_TARGET = ` \
 486   if [ -f $$r/$(HOST_SUBDIR)/binutils/windres ] ; then \
 487     echo $$r/$(HOST_SUBDIR)/binutils/windres ; \
 488   else \
 489     if [ '$(host)' = '$(target)' ] ; then \
 490       echo $(WINDRES); \
 491     else \
 492       echo $(CONFIGURED_WINDRES_FOR_TARGET) ; \
 493     fi; \
 494   fi`
 495
 496 PICFLAG_FOR_TARGET =
 497
 498 # ------------------------------------
 499 # Miscellaneous targets and flag lists
 500 # ------------------------------------
 501
 502 # The first rule in the file had better be this one.  Don't put any above it.
 503 # This lives here to allow makefile fragments to contain dependencies.
 504 @default_target@:
 505
 506 #### host and target specific makefile fragments come in here.
 507 @target_makefile_frag@
 508 @alphaieee_frag@
 509 @ospace_frag@
 510 @host_makefile_frag@
 511 ###
 512
 513 # Flags to pass down to all sub-makes.
 514 BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
 515         "[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
 516         "CONFIG_SHELL=$(SHELL)" \
 517         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
 518
 519 # For any flags above that may contain shell code that varies from one
 520 # target library to another.  When doing recursive invocations of the
 521 # top-level Makefile, we don't want the outer make to evaluate them,
 522 # so we pass these variables down unchanged.  They must not contain
 523 # single nor double quotes.
 524 RECURSE_FLAGS = \
 525         CXX_FOR_TARGET='$(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 526         RAW_CXX_FOR_TARGET='$(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)' \
 527
 528 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS)
 529
 530 # Flags to pass down to most sub-makes, in which we're building with
 531 # the host environment.
 532 EXTRA_HOST_FLAGS = \
 533         'AR=$(AR)' \
 534         'AS=$(AS)' \
 535         'CC=$(CC)' \
 536         'CXX=$(CXX)' \
 537         'DLLTOOL=$(DLLTOOL)' \
 538         'LD=$(LD)' \
 539         'NM=$(NM)' \
 540         'RANLIB=$(RANLIB)' \
 541         'WINDRES=$(WINDRES)'
 542
 543 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
 544
 545 # Flags that are concerned with the location of the X11 include files
 546 # and library files
 547 #
 548 # NOTE: until the top-level is getting the values via autoconf, it only
 549 # causes problems to have this top-level Makefile overriding the autoconf-set
 550 # values in child directories.  Only variables that don't conflict with
 551 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
 552 #
 553 X11_FLAGS_TO_PASS = \
 554         'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
 555         'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
 556
 557 # Flags to pass down to makes which are built with the target environment.
 558 # The double $ decreases the length of the command line; the variables
 559 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.
 560 EXTRA_TARGET_FLAGS = \
 561         'AR=$$(AR_FOR_TARGET)' \
 562         'AS=$$(AS_FOR_TARGET)' \
 563         'CC=$$(CC_FOR_TARGET)' \
 564         'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
 565         'CXX=$$(CXX_FOR_TARGET)' \
 566         'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
 567         'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
 568         'LD=$$(LD_FOR_TARGET)' \
 569         'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
 570         'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
 571         'NM=$$(NM_FOR_TARGET)' \
 572         'RANLIB=$$(RANLIB_FOR_TARGET)' \
 573         'WINDRES=$$(WINDRES_FOR_TARGET)'
 574
 575 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
 576
 577 # Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
 578 # unfortunately needs the native compiler and the target ar and
 579 # ranlib.
 580 # If any variables are added here, they must be added to do-*, below.
 581 # The BUILD_* variables are a special case, which are used for the gcc
 582 # cross-building scheme.
 583 EXTRA_GCC_FLAGS = \
 584         'BUILD_PREFIX=$(BUILD_PREFIX)' \
 585         'BUILD_PREFIX_1=$(BUILD_PREFIX_1)' \
 586         "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
 587         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
 588         "`echo 'LANGUAGES=$(LANGUAGES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 589         "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 590         "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 591         "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 592         "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 593         "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 594         "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 595         "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
 596         "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
 597
 598 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
 599
 600 .PHONY: configure-host
 601 configure-host: [+
 602   FOR host_modules +] \
 603     maybe-configure-[+module+][+
 604   ENDFOR host_modules +]
 605 .PHONY: configure-target
 606 configure-target: [+
 607   FOR target_modules +] \
 608     maybe-configure-target-[+module+][+
 609   ENDFOR target_modules +]
 610
 611 # The target built for a native non-bootstrap build.
 612 .PHONY: all
 613 all: unstage all-host all-target stage
 614
 615 .PHONY: all-build
 616 all-build: [+
 617   FOR build_modules +] \
 618     maybe-all-build-[+module+][+
 619   ENDFOR build_modules +]
 620 .PHONY: all-host
 621 all-host: [+
 622   FOR host_modules +] \
 623     maybe-all-[+module+][+
 624   ENDFOR host_modules +]
 625 .PHONY: all-target
 626 all-target: [+
 627   FOR target_modules +] \
 628     maybe-all-target-[+module+][+
 629   ENDFOR target_modules +]
 630
 631 # Do a target for all the subdirectories.  A ``make do-X'' will do a
 632 # ``make X'' in all subdirectories (because, in general, there is a
 633 # dependency (below) of X upon do-X, a ``make X'' will also do this,
 634 # but it may do additional work as well).
 635 [+ FOR recursive_targets +]
 636 .PHONY: do-[+make_target+]
 637 do-[+make_target+]: unstage [+make_target+]-host [+make_target+]-target stage
 638
 639 .PHONY: [+make_target+]-host
 640 [+make_target+]-host: [+
 641   FOR host_modules +] \
 642     maybe-[+make_target+]-[+module+][+
 643   ENDFOR host_modules +]
 644
 645 .PHONY: [+make_target+]-target
 646 [+make_target+]-target: [+
 647   FOR target_modules +] \
 648     maybe-[+make_target+]-target-[+module+][+
 649   ENDFOR target_modules +]
 650 [+ ENDFOR recursive_targets +]
 651
 652 # Here are the targets which correspond to the do-X targets.
 653
 654 .PHONY: info installcheck dvi html install-info
 655 .PHONY: clean distclean mostlyclean maintainer-clean realclean
 656 .PHONY: local-clean local-distclean local-maintainer-clean
 657 info: do-info
 658 installcheck: do-installcheck
 659 dvi: do-dvi
 660 html: do-html
 661
 662 # Make sure makeinfo is built before we do a `make info', if we're
 663 # in fact building texinfo.
 664 do-info: maybe-all-texinfo
 665
 666 install-info: do-install-info dir.info
 667         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 668         if [ -f dir.info ] ; then \
 669           $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 670         else true ; fi
 671
 672 local-clean:
 673         -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
 674
 675 local-distclean:
 676         -rm -f Makefile config.status config.cache mh-frag mt-frag
 677         -rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 678         -if [ "$(TARGET_SUBDIR)" != "." ]; then \
 679           rm -rf $(TARGET_SUBDIR); \
 680         else true; fi
 681         -rm -rf $(BUILD_SUBDIR)
 682         -if [ "$(HOST_SUBDIR)" != "." ]; then \
 683           rm -rf $(HOST_SUBDIR); \
 684         else true; fi
 685         -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
 686         -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
 687         -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
 688         -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
 689         -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
 690
 691 local-maintainer-clean:
 692         @echo "This command is intended for maintainers to use;"
 693         @echo "it deletes files that may require special tools to rebuild."
 694
 695 clean: do-clean local-clean
 696 mostlyclean: do-mostlyclean local-clean
 697 distclean: do-distclean local-clean local-distclean
 698 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
 699 maintainer-clean: local-distclean
 700 realclean: maintainer-clean
 701
 702 # Extra dependency for clean-target, owing to the mixed nature of gcc
 703 clean-target: clean-target-libgcc
 704 clean-target-libgcc:
 705         test ! -d gcc/libgcc || \
 706         (cd gcc/libgcc && find . -type d -print) | \
 707         while read d; do rm -f gcc/$$d/libgcc.a || : ; done
 708         -rm -rf gcc/libgcc
 709         -rm -f gcc/stmp-dirs
 710
 711 # Check target.
 712
 713 .PHONY: check do-check
 714 check: do-check
 715
 716 # Only include modules actually being configured and built.
 717 do-check: unstage [+
 718   FOR host_modules +] \
 719     maybe-check-[+module+][+
 720   ENDFOR host_modules +][+
 721   FOR target_modules +] \
 722     maybe-check-target-[+module+][+
 723   ENDFOR target_modules +] stage
 724
 725 # Automated reporting of test results.
 726
 727 warning.log: build.log
 728         $(srcdir)/contrib/warn_summary build.log > $@
 729
 730 mail-report.log:
 731         if test x'$(BOOT_CFLAGS)' != x''; then \
 732             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 733         fi; \
 734         $(srcdir)/contrib/test_summary -t >$@
 735         chmod +x $@
 736         echo If you really want to send e-mail, run ./$@ now
 737
 738 mail-report-with-warnings.log: warning.log
 739         if test x'$(BOOT_CFLAGS)' != x''; then \
 740             BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
 741         fi; \
 742         $(srcdir)/contrib/test_summary -t -i warning.log >$@
 743         chmod +x $@
 744         echo If you really want to send e-mail, run ./$@ now
 745
 746 # Installation targets.
 747
 748 .PHONY: install uninstall
 749 install: installdirs install-host install-target
 750
 751 .PHONY: install-host-nogcc
 752 install-host-nogcc: [+
 753   FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
 754     maybe-install-[+module+][+ ENDIF +][+
 755   ENDFOR host_modules +]
 756
 757 .PHONY: install-host
 758 install-host: [+
 759   FOR host_modules +] \
 760     maybe-install-[+module+][+
 761   ENDFOR host_modules +]
 762
 763 .PHONY: install-target
 764 install-target: [+
 765   FOR target_modules +] \
 766     maybe-install-target-[+module+][+
 767   ENDFOR target_modules +]
 768
 769 uninstall:
 770         @echo "the uninstall target is not supported in this tree"
 771
 772 .PHONY: install.all
 773 install.all: install-no-fixedincludes
 774         @if [ -f ./gcc/Makefile ] ; then \
 775                 r=`${PWD_COMMAND}` ; export r ; \
 776                 $(SET_LIB_PATH) \
 777                 $(HOST_EXPORTS) \
 778                 (cd ./gcc && \
 779                 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
 780         else \
 781                 true ; \
 782         fi
 783
 784 # install-no-fixedincludes is used because Cygnus can not distribute
 785 # the fixed header files.
 786 .PHONY: install-no-fixedincludes
 787 install-no-fixedincludes: installdirs install-host-nogcc \
 788         install-target gcc-no-fixedincludes
 789
 790 ### other supporting targets
 791
 792 MAKEDIRS= \
 793         $(DESTDIR)$(prefix) \
 794         $(DESTDIR)$(exec_prefix)
 795 .PHONY: installdirs
 796 installdirs: mkinstalldirs
 797         $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
 798
 799 dir.info: do-install-info
 800         if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
 801           $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 802           mv -f dir.info.new dir.info ; \
 803         else true ; \
 804         fi
 805
 806 dist:
 807         @echo "Building a full distribution of this tree isn't done"
 808         @echo "via 'make dist'.  Check out the etc/ subdirectory"
 809
 810 etags tags: TAGS
 811
 812 # Right now this just builds TAGS in each subdirectory.  emacs19 has the
 813 # ability to use several tags files at once, so there is probably no need
 814 # to combine them into one big TAGS file (like CVS 1.3 does).  We could
 815 # (if we felt like it) have this Makefile write a piece of elisp which
 816 # the user could load to tell emacs19 where all the TAGS files we just
 817 # built are.
 818 TAGS: do-TAGS
 819
 820 # --------------------------------------
 821 # Modules which run on the build machine
 822 # --------------------------------------
 823 [+ FOR build_modules +]
 824 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 825 maybe-configure-build-[+module+]:
 826 @if build-[+module+]
 827 maybe-configure-build-[+module+]: configure-build-[+module+]
 828 configure-build-[+module+]:
 829         @test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
 830         $(SHELL) $(srcdir)/mkinstalldirs $(BUILD_SUBDIR)/[+module+] ; \
 831         r=`${PWD_COMMAND}`; export r; \
 832         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 833         $(BUILD_EXPORTS) \
 834         echo Configuring in $(BUILD_SUBDIR)/[+module+]; \
 835         cd "$(BUILD_SUBDIR)/[+module+]" || exit 1; \
 836         case $(srcdir) in \
 837           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 838           *) topdir=`echo $(BUILD_SUBDIR)/[+module+]/ | \
 839                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 840         esac; \
 841         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 842         libsrcdir="$$s/[+module+]"; \
 843         rm -f no-such-file || : ; \
 844         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
 845           $(BUILD_CONFIGARGS) $${srcdiroption} \
 846           --with-build-subdir="$(BUILD_SUBDIR)" [+extra_configure_flags+] \
 847           || exit 1
 848 @endif build-[+module+]
 849
 850 .PHONY: all-build-[+module+] maybe-all-build-[+module+]
 851 maybe-all-build-[+module+]:
 852 @if build-[+module+]
 853 TARGET-build-[+module+]=[+ IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
 854 maybe-all-build-[+module+]: all-build-[+module+]
 855 all-build-[+module+]: configure-build-[+module+]
 856         @r=`${PWD_COMMAND}`; export r; \
 857         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 858         $(BUILD_EXPORTS) \
 859         (cd $(BUILD_SUBDIR)/[+module+] && \
 860           $(MAKE) [+extra_make_flags+] $(TARGET-build-[+module+]))
 861 @endif build-[+module+]
 862 [+ ENDFOR build_modules +]
 863
 864 # --------------------------------------
 865 # Modules which run on the host machine
 866 # --------------------------------------
 867 [+ FOR host_modules +]
 868 .PHONY: configure-[+module+] maybe-configure-[+module+]
 869 maybe-configure-[+module+]:
 870 @if [+module+]
 871 maybe-configure-[+module+]: configure-[+module+]
 872 configure-[+module+]:
 873         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 874         [+ ENDIF bootstrap +]test ! -f $(HOST_SUBDIR)/[+module+]/Makefile || exit 0; \
 875         $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/[+module+] ; \
 876         r=`${PWD_COMMAND}`; export r; \
 877         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 878         $(HOST_EXPORTS) \
 879         echo Configuring in [+module+]; \
 880         cd $(HOST_SUBDIR)/[+module+] || exit 1; \
 881         case $(srcdir) in \
 882           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
 883           *) topdir=`echo $(HOST_SUBDIR)/[+module+]/ | \
 884                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
 885         esac; \
 886         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 887         libsrcdir="$$s/[+module+]"; \
 888         $(SHELL) $${libsrcdir}/configure \
 889           $(HOST_CONFIGARGS) $${srcdiroption} [+extra_configure_flags+] \
 890           || exit 1
 891 @endif [+module+]
 892
 893 .PHONY: all-[+module+] maybe-all-[+module+]
 894 maybe-all-[+module+]:
 895 @if [+module+]
 896 TARGET-[+module+]=[+ IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
 897 maybe-all-[+module+]: all-[+module+]
 898 all-[+module+]: configure-[+module+]
 899         @[+ IF bootstrap +]test -f stage_last && exit 0; \
 900         [+ ENDIF bootstrap +]r=`${PWD_COMMAND}`; export r; \
 901         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 902         $(SET_LIB_PATH) \
 903         $(HOST_EXPORTS) \
 904         (cd $(HOST_SUBDIR)/[+module+] && \
 905           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] $(TARGET-[+module+]))
 906 @endif [+module+]
 907
 908 .PHONY: check-[+module+] maybe-check-[+module+]
 909 maybe-check-[+module+]:
 910 @if [+module+]
 911 maybe-check-[+module+]: check-[+module+]
 912 [+ IF no_check +]
 913 check-[+module+]:
 914 [+ ELIF no_check_cross +]
 915 # This module is only tested in a native toolchain.
 916 check-[+module+]:
 917         @if [ '$(host)' = '$(target)' ] ; then \
 918           r=`${PWD_COMMAND}`; export r; \
 919           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 920           $(SET_LIB_PATH) \
 921           $(HOST_EXPORTS) \
 922           (cd $(HOST_SUBDIR)/[+module+] && \
 923             $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
 924         fi
 925 [+ ELSE check +]
 926 check-[+module+]:
 927         @r=`${PWD_COMMAND}`; export r; \
 928         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 929         $(SET_LIB_PATH) \
 930         $(HOST_EXPORTS) \
 931         (cd $(HOST_SUBDIR)/[+module+] && \
 932           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
 933 [+ ENDIF no_check +]
 934 @endif [+module+]
 935
 936 .PHONY: install-[+module+] maybe-install-[+module+]
 937 maybe-install-[+module+]:
 938 @if [+module+]
 939 maybe-install-[+module+]: install-[+module+]
 940 [+ IF no_install +]
 941 install-[+module+]:
 942 [+ ELSE install +]
 943 install-[+module+]: installdirs
 944         @r=`${PWD_COMMAND}`; export r; \
 945         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 946         $(SET_LIB_PATH) \
 947         $(HOST_EXPORTS) \
 948         (cd $(HOST_SUBDIR)/[+module+] && \
 949           $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
 950 [+ ENDIF no_install +]
 951 @endif [+module+]
 952
 953 # Other targets (info, dvi, etc.)
 954 [+ FOR recursive_targets +]
 955 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
 956 maybe-[+make_target+]-[+module+]:
 957 @if [+module+]
 958 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
 959 [+ IF (match-value? = "missing" (get "make_target") ) +]
 960 # [+module+] doesn't support [+make_target+].
 961 [+make_target+]-[+module+]:
 962 [+ ELSE +]
 963 [+make_target+]-[+module+]: [+
 964   FOR depend +]\
 965     [+depend+]-[+module+] [+
 966   ENDFOR depend +]
 967         @[ -f ./[+module+]/Makefile ] || exit 0; \
 968         r=`${PWD_COMMAND}`; export r; \
 969         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
 970         $(SET_LIB_PATH) \
 971         $(HOST_EXPORTS) \
 972         for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
 973           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
 974         done; \
 975         echo "Doing [+make_target+] in [+module+]" ; \
 976         (cd $(HOST_SUBDIR)/[+module+] && \
 977           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
 978                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
 979                   "RANLIB=$${RANLIB}" \
 980                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
 981                   [+make_target+]) \
 982           || exit 1
 983 [+ ENDIF +]
 984 @endif [+module+]
 985 [+ ENDFOR recursive_targets +]
 986 [+ ENDFOR host_modules +]
 987
 988 # ---------------------------------------
 989 # Modules which run on the target machine
 990 # ---------------------------------------
 991 [+ FOR target_modules +]
 992 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 993 maybe-configure-target-[+module+]:
 994 @if target-[+module+]
 995 maybe-configure-target-[+module+]: configure-target-[+module+]
 996
 997 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 998 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
 999         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
1000         rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
1001         cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
1002
1003 configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
1004         @test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
1005         $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/[+module+] ; \
1006         r=`${PWD_COMMAND}`; export r; \
1007         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1008         $(SET_LIB_PATH) \[+
1009 IF raw_cxx +]
1010         $(RAW_CXX_TARGET_EXPORTS) \[+
1011 ELSE normal_cxx +]
1012         $(NORMAL_TARGET_EXPORTS) \[+
1013 ENDIF raw_cxx +]
1014         echo Configuring in $(TARGET_SUBDIR)/[+module+]; \
1015         cd "$(TARGET_SUBDIR)/[+module+]" || exit 1; \
1016         case $(srcdir) in \
1017           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1018           *) topdir=`echo $(TARGET_SUBDIR)/[+module+]/ | \
1019                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1020         esac; \
1021         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1022         libsrcdir="$$s/[+module+]"; \
1023         rm -f no-such-file || : ; \
1024         CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
1025           $(TARGET_CONFIGARGS) $${srcdiroption} \
1026           --with-target-subdir="$(TARGET_SUBDIR)" [+extra_configure_flags+] \
1027           || exit 1
1028 @endif target-[+module+]
1029
1030 .PHONY: all-target-[+module+] maybe-all-target-[+module+]
1031 maybe-all-target-[+module+]:
1032 @if target-[+module+]
1033 TARGET-target-[+module+]=[+ IF target +][+target+][+ ELSE +]all[+ ENDIF target +]
1034 maybe-all-target-[+module+]: all-target-[+module+]
1035 all-target-[+module+]: configure-target-[+module+]
1036         @r=`${PWD_COMMAND}`; export r; \
1037         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1038         $(SET_LIB_PATH) \[+
1039 IF raw_cxx +]
1040         $(RAW_CXX_TARGET_EXPORTS) \[+
1041 ELSE normal_cxx +]
1042         $(NORMAL_TARGET_EXPORTS) \[+
1043 ENDIF raw_cxx +]
1044         (cd $(TARGET_SUBDIR)/[+module+] && \
1045           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1046             IF raw_cxx
1047           +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1048             ENDIF raw_cxx
1049           +] [+extra_make_flags+] $(TARGET-target-[+module+]))
1050 @endif target-[+module+]
1051
1052 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1053 maybe-check-target-[+module+]:
1054 @if target-[+module+]
1055 maybe-check-target-[+module+]: check-target-[+module+]
1056 [+ IF no_check +]
1057 # Dummy target for uncheckable module.
1058 check-target-[+module+]:
1059 [+ ELSE check +]
1060 check-target-[+module+]:
1061         @r=`${PWD_COMMAND}`; export r; \
1062         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1063         $(SET_LIB_PATH) \[+
1064 IF raw_cxx +]
1065         $(RAW_CXX_TARGET_EXPORTS) \[+
1066 ELSE normal_cxx +]
1067         $(NORMAL_TARGET_EXPORTS) \[+
1068 ENDIF raw_cxx +]
1069         (cd $(TARGET_SUBDIR)/[+module+] && \
1070           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1071             IF raw_cxx
1072               +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1073             ENDIF raw_cxx
1074           +] [+extra_make_flags+] check)
1075 [+ ENDIF no_check +]
1076 @endif target-[+module+]
1077
1078 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1079 maybe-install-target-[+module+]:
1080 @if target-[+module+]
1081 maybe-install-target-[+module+]: install-target-[+module+]
1082 [+ IF no_install +]
1083 # Dummy target for uninstallable.
1084 install-target-[+module+]:
1085 [+ ELSE install +]
1086 install-target-[+module+]: installdirs
1087         @r=`${PWD_COMMAND}`; export r; \
1088         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1089         $(SET_LIB_PATH) \[+
1090 IF raw_cxx +]
1091         $(RAW_CXX_TARGET_EXPORTS) \[+
1092 ELSE normal_cxx +]
1093         $(NORMAL_TARGET_EXPORTS) \[+
1094 ENDIF raw_cxx +]
1095         (cd $(TARGET_SUBDIR)/[+module+] && \
1096           $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1097 [+ ENDIF no_install +]
1098 @endif target-[+module+]
1099
1100 # Other targets (info, dvi, etc.)
1101 [+ FOR recursive_targets +]
1102 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1103 maybe-[+make_target+]-target-[+module+]:
1104 @if target-[+module+]
1105 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1106 [+ IF (match-value? = "missing" (get "make_target") ) +]
1107 # [+module+] doesn't support [+make_target+].
1108 [+make_target+]-target-[+module+]:
1109 [+ ELSE +]
1110 [+make_target+]-target-[+module+]: [+
1111   FOR depend +]\
1112     [+depend+]-target-[+module+] [+
1113   ENDFOR depend +]
1114         @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1115         r=`${PWD_COMMAND}`; export r; \
1116         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1117         $(SET_LIB_PATH) \[+
1118 IF raw_cxx +]
1119         $(RAW_CXX_TARGET_EXPORTS) \[+
1120 ELSE normal_cxx +]
1121         $(NORMAL_TARGET_EXPORTS) \[+
1122 ENDIF raw_cxx +]
1123         echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1124         for flag in $(EXTRA_TARGET_FLAGS); do \
1125           eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1126         done; \
1127         (cd $(TARGET_SUBDIR)/[+module+] && \
1128           $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1129                   "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1130                   "RANLIB=$${RANLIB}" \
1131                   "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \
1132                   [+extra_make_flags+] [+make_target+]) \
1133           || exit 1
1134 [+ ENDIF +]
1135 @endif target-[+module+]
1136 [+ ENDFOR recursive_targets +]
1137 [+ ENDFOR target_modules +]
1138
1139 # ----------
1140 # GCC module
1141 # ----------
1142
1143 @if gcc-no-bootstrap
1144 # GCC has some more recursive targets, which trigger the old
1145 # (but still current, until the toplevel bootstrap project
1146 # is finished) compiler bootstrapping rules.
1147
1148 GCC_STRAP_TARGETS = bootstrap bootstrap-lean bootstrap2 bootstrap2-lean bootstrap3 bootstrap3-lean bootstrap4 bootstrap4-lean bubblestrap quickstrap cleanstrap restrap
1149 .PHONY: $(GCC_STRAP_TARGETS)
1150 $(GCC_STRAP_TARGETS): all-prebootstrap configure-gcc
1151         @r=`${PWD_COMMAND}`; export r; \
1152         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1153         $(SET_LIB_PATH) \
1154         $(HOST_EXPORTS) \
1155         echo "Bootstrapping the compiler"; \
1156         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $@
1157         @r=`${PWD_COMMAND}`; export r; \
1158         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1159         case "$@" in \
1160           *bootstrap4-lean ) \
1161             msg="Comparing stage3 and stage4 of the compiler"; \
1162             compare=compare3-lean ;; \
1163           *bootstrap4 ) \
1164             msg="Comparing stage3 and stage4 of the compiler"; \
1165             compare=compare3 ;; \
1166           *-lean ) \
1167             msg="Comparing stage2 and stage3 of the compiler"; \
1168             compare=compare-lean ;; \
1169           * ) \
1170             msg="Comparing stage2 and stage3 of the compiler"; \
1171             compare=compare ;; \
1172         esac; \
1173         $(SET_LIB_PATH) \
1174         $(HOST_EXPORTS) \
1175         echo "$$msg"; \
1176         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) $$compare
1177         @r=`${PWD_COMMAND}`; export r; \
1178         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1179         $(SET_LIB_PATH) \
1180         echo "Building runtime libraries"; \
1181         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1182
1183 profiledbootstrap: all-prebootstrap configure-gcc
1184         @r=`${PWD_COMMAND}`; export r; \
1185         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1186         $(SET_LIB_PATH) \
1187         $(HOST_EXPORTS) \
1188         echo "Bootstrapping training compiler"; \
1189         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stageprofile_build
1190         @r=`${PWD_COMMAND}`; export r; \
1191         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1192         $(SET_LIB_PATH) \
1193         $(HOST_EXPORTS) \
1194         echo "Building feedback based compiler"; \
1195         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) stagefeedback_build
1196         @r=`${PWD_COMMAND}`; export r; \
1197         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1198         $(SET_LIB_PATH) \
1199         echo "Building runtime libraries"; \
1200         $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1201
1202 .PHONY: cross
1203 cross: all-build all-gas all-ld
1204         @r=`${PWD_COMMAND}`; export r; \
1205         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1206         $(SET_LIB_PATH) \
1207         $(HOST_EXPORTS) \
1208         echo "Building the C and C++ compiler"; \
1209         cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1210         @r=`${PWD_COMMAND}`; export r; \
1211         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1212         $(SET_LIB_PATH) \
1213         echo "Building runtime libraries"; \
1214         $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1215 @endif gcc-no-bootstrap
1216
1217 @if gcc
1218 .PHONY: check-gcc-c++
1219 check-gcc-c++:
1220         @if [ -f ./gcc/Makefile ] ; then \
1221           r=`${PWD_COMMAND}`; export r; \
1222           s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1223           $(SET_LIB_PATH) \
1224           $(HOST_EXPORTS) \
1225           (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1226         else \
1227           true; \
1228         fi
1229
1230 .PHONY: check-c++
1231 check-c++: check-target-libstdc++-v3 check-gcc-c++
1232
1233 # Install the gcc headers files, but not the fixed include files,
1234 # which Cygnus is not allowed to distribute.  This rule is very
1235 # dependent on the workings of the gcc Makefile.in.
1236 .PHONY: gcc-no-fixedincludes
1237 gcc-no-fixedincludes:
1238         @if [ -f ./gcc/Makefile ]; then \
1239           rm -rf gcc/tmp-include; \
1240           mv gcc/include gcc/tmp-include 2>/dev/null; \
1241           mkdir gcc/include; \
1242           cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1243           touch gcc/stmp-fixinc gcc/include/fixed; \
1244           rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1245           r=`${PWD_COMMAND}`; export r; \
1246           s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1247           $(SET_LIB_PATH) \
1248           $(HOST_EXPORTS) \
1249           (cd ./gcc && \
1250            $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1251           rm -rf gcc/include; \
1252           mv gcc/tmp-include gcc/include 2>/dev/null; \
1253         else true; fi
1254 @endif gcc
1255
1256 # ---------------------
1257 # GCC bootstrap support
1258 # ---------------------
1259
1260 # We track the current stage (the one in 'gcc') in the stage_current file.
1261 # stage_last instead tracks the stage that was built last.  These targets
1262 # are dummy when toplevel bootstrap is not active.
1263
1264 .PHONY: unstage
1265 unstage:
1266 @if gcc-bootstrap
1267         @[ -f stage_current ] || $(MAKE) `cat stage_last`-start
1268 @endif gcc-bootstrap
1269
1270 .PHONY: stage
1271 stage:
1272 @if gcc-bootstrap
1273         @$(MAKE) `cat stage_current`-end
1274 @endif gcc-bootstrap
1275
1276 # We name the build directories for the various stages "stage1-gcc",
1277 # "stage2-gcc","stage3-gcc", etc.
1278
1279 # Since the 'compare' process will fail (on debugging information) if any
1280 # directory names are different, we need to link the gcc directory for
1281 # the previous stage to a constant name ('gcc-prev'), and to make the name of
1282 # the build directories constant as well. For the latter, we use naked names
1283 # like 'gcc', because the scripts in that directory assume it.  We use
1284 # mv on platforms where symlinks to directories do not work or are not
1285 # reliable.
1286
1287 # At the end of the bootstrap, a symlink to 'stage3-gcc' named 'gcc' must
1288 # be kept, so that libraries can find it.  Ick!
1289
1290 # It would be best to preinstall gcc into a staging area (and in the
1291 # future, gather there all prebootstrap packages).  This would allow
1292 # assemblers and linkers can be bootstrapped as well as the compiler
1293 # (both in a combined tree, or separately).  This however requires some
1294 # change to the gcc driver, again in order to avoid comparison failures.
1295
1296 # Bugs: This is crippled when doing parallel make, the `make all-host'
1297 # and `make all-target' phases can be parallelized.
1298
1299
1300 # 'touch' doesn't work right on some platforms.
1301 STAMP = echo timestamp >
1302
1303 # Only build the C compiler for stage1, because that is the only one that
1304 # we can guarantee will build with the native compiler, and also it is the
1305 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
1306 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
1307 # overrideable (for a bootstrap build stage1 also builds gcc.info).
1308
1309 STAGE1_CFLAGS=@stage1_cflags@
1310 STAGE1_LANGUAGES=@stage1_languages@
1311
1312 # We only want to compare .o files, so set this!
1313 objext = .o
1314
1315 # Flags to pass to stage2 and later makes.
1316 POSTSTAGE1_FLAGS_TO_PASS = \
1317         CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
1318         STAGE_PREFIX=$$r/stage[+prev+]-gcc/ \
1319         CFLAGS="$(BOOT_CFLAGS)" \
1320         ADAC="\$$(CC)"
1321
1322 # For stage 1:
1323 # * We force-disable intermodule optimizations, even if
1324 #   --enable-intermodule was passed, since the installed compiler probably
1325 #   can't handle them.  Luckily, autoconf always respects
1326 #   the last argument when conflicting --enable arguments are passed.
1327 # * Likewise, we force-disable coverage flags, since the installed compiler
1328 #   probably has never heard of them.
1329 # * We build only C (and possibly Ada).
1330
1331 [+ FOR bootstrap-stage +]
1332 .PHONY: stage[+id+]-start stage[+id+]-end
1333
1334 stage[+id+]-start::
1335         @[ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1336         echo stage[+id+] > stage_current ; \
1337         echo stage[+id+] > stage_last; \
1338         $(mkinstalldirs) $(HOST_SUBDIR)[+
1339    FOR host_modules +][+ IF bootstrap +]
1340 @if [+ module +]
1341         @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1342           mkdir stage[+id+]-[+module+]; \
1343         set stage[+id+]-[+module+] [+module+] ; \
1344         @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \
1345         set stage[+prev+]-[+module+] prev-[+module+] ; \
1346         @CREATE_LINK_TO_DIR@ [+ ENDIF prev +]
1347 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1348
1349 stage[+id+]-end::
1350         @rm -f stage_current[+ FOR host_modules +][+ IF bootstrap +]
1351 @if [+ module +]
1352         @cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \
1353         @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \
1354         set prev-[+module+] stage[+prev+]-[+module+] ; \
1355         @UNDO_LINK_TO_DIR@ [+ ENDIF prev +]
1356 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1357
1358 # Bubble a bugfix through all the stages up to stage [+id+].  They
1359 # are remade, but not reconfigured.  The next stage (if any) will not
1360 # be reconfigured as well.
1361 .PHONY: stage[+id+]-bubble
1362 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +][+IF lean +]
1363         @bootstrap_lean@-rm -rf stage[+lean+]-* ; $(STAMP) stage[+lean+]-lean[+ ENDIF lean +]
1364         @if test -f stage[+id+]-lean [+
1365           IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1366           echo Skipping rebuild of stage[+id+] ; \
1367         else \
1368           $(MAKE) $(RECURSE_FLAGS_TO_PASS) NOTPARALLEL= all-stage[+id+]; \
1369         fi
1370
1371 .PHONY: all-stage[+id+] clean-stage[+id+]
1372 all-stage[+id+]: [+ FOR host_modules +][+ IF bootstrap +]\
1373   maybe-all-stage[+id+]-[+module+][+
1374 ENDIF bootstrap+] [+ ENDFOR host_modules +]
1375
1376 do-clean: clean-stage[+id+]
1377 clean-stage[+id+]: [+ FOR host_modules +][+ IF bootstrap +]\
1378   maybe-clean-stage[+id+]-[+module+][+
1379 ENDIF bootstrap+] [+ ENDFOR host_modules +]
1380
1381 [+ FOR host_modules +][+ IF bootstrap +]
1382 .PHONY: configure-stage[+id+]-[+module+] maybe-configure-stage[+id+]-[+module+]
1383 .PHONY: all-stage[+id+]-[+module+] maybe-all-stage[+id+]-[+module+]
1384 .PHONY: clean-stage[+id+]-[+module+] maybe-clean-stage[+id+]-[+module+]
1385
1386 maybe-configure-stage[+id+]-[+module+]:
1387 maybe-all-stage[+id+]-[+module+]:
1388 maybe-clean-stage[+id+]-[+module+]:
1389
1390 @if [+module+]-bootstrap
1391 maybe-configure-stage[+id+]-[+module+]: configure-stage[+id+]-[+module+]
1392 configure-stage[+id+]-[+module+]:
1393         @$(MAKE) stage[+id+]-start
1394         @[ -f [+module+]/Makefile ] && exit 0 || : ; \
1395         r=`${PWD_COMMAND}`; export r; \
1396         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1397         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1398         $(HOST_EXPORTS) [+ ENDIF prev +] \
1399         echo Configuring stage [+id+] in [+module+] ; \
1400         cd $(HOST_SUBDIR)/[+module+] || exit 1; \
1401         case $(srcdir) in \
1402           /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1403           *) topdir=`echo $(HOST_SUBDIR)/[+module+]/ | \
1404                 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1405         esac; \
1406         srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1407         libsrcdir="$$s/[+module+]"; \
1408         $(SHELL) $${libsrcdir}/configure \
1409           $(HOST_CONFIGARGS) $${srcdiroption} \
1410           [+stage_configure_flags+] [+extra_configure_flags+]
1411
1412 maybe-all-stage[+id+]-[+module+]: all-stage[+id+]-[+module+]
1413 all-stage[+id+]-[+module+]: configure-stage[+id+]-[+module+]
1414         @$(MAKE) stage[+id+]-start
1415         @r=`${PWD_COMMAND}`; export r; \
1416         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; [+ IF prev +] \
1417         $(STAGE_HOST_EXPORTS) [+ ELSE prev +] \
1418         $(HOST_EXPORTS) [+ ENDIF prev +] \
1419         cd $(HOST_SUBDIR)/[+module+] && \
1420         $(MAKE) $(FLAGS_TO_PASS) [+ IF prev +] \
1421                 $(POSTSTAGE1_FLAGS_TO_PASS) [+ ENDIF prev +] \
1422                 [+stage_make_flags+] [+extra_make_flags+]
1423
1424 maybe-clean-stage[+id+]-[+module+]: clean-stage[+id+]-[+module+]
1425 clean-stage[+id+]-[+module+]:
1426         @[ -f [+module+]/Makefile ] || [ -f stage[+id+]-[+module+]/Makefile ] \
1427           || exit 0 ; \
1428         [ -f [+module+]/Makefile ] || $(MAKE) stage[+id+]-start ; \
1429         cd $(HOST_SUBDIR)/[+module+] && \
1430         $(MAKE) $(FLAGS_TO_PASS) [+ IF prev +] \
1431                 $(POSTSTAGE1_FLAGS_TO_PASS) [+ ENDIF prev +] \
1432                 [+stage_make_flags+] [+extra_make_flags+] clean
1433 @endif [+module+]-bootstrap
1434
1435 [+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1436
1437 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1438 # only possibility, but now it conflicts with no-bootstrap rules
1439 @if gcc-bootstrap
1440 [+ IF compare-target +]
1441 [+compare-target+]:
1442         @if test -f stage[+prev+]-lean; then \
1443           echo Cannot compare object files as stage [+prev+] was deleted. ; \
1444           exit 0 ; \
1445         fi; \
1446         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || : ; \
1447         @r=`${PWD_COMMAND}`; export r; \
1448         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1449         rm -f .bad_compare ; \
1450         cd stage[+id+]-gcc; \
1451         files=`find . -name "*$(objext)" -print` ; \
1452         cd .. ; \
1453         for file in $${files} ; do \
1454           f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1455           @do_compare@ > /dev/null 2>&1; \
1456           test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \
1457         done ; \
1458         if [ -f .bad_compare ]; then \
1459           echo "Bootstrap comparison failure!"; \
1460           cat .bad_compare; \
1461           exit 1; \
1462         else \
1463           true; \
1464         fi ; \
1465         $(STAMP) [+compare-target+][+ IF prev +]
1466         @bootstrap_lean@-rm -rf stage[+prev+]-* ; $(STAMP) stage[+prev+]-lean[+ ENDIF prev +]
1467 [+ ENDIF compare-target +]
1468
1469 [+ IF bootstrap-target +]
1470 .PHONY: [+bootstrap-target+]
1471 [+bootstrap-target+]: stage[+id+]-bubble [+compare-target+] all
1472 [+ ENDIF bootstrap-target +]
1473
1474 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1475 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1476 .PHONY: distclean-stage[+id+]
1477 distclean-stage[+id+]::
1478         [ -f stage_current ] && $(MAKE) `cat stage_current`-end || :
1479         rm -rf stage[+id+]-* [+
1480           IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1481
1482 [+ IF cleanstrap-target +]
1483 .PHONY: [+cleanstrap-target+]
1484 [+cleanstrap-target+]: distclean [+bootstrap-target+]
1485 [+ ENDIF cleanstrap-target +]
1486 @endif gcc-bootstrap
1487
1488 [+ ENDFOR bootstrap-stage +]
1489
1490 stagefeedback-start::
1491         @r=`${PWD_COMMAND}`; export r; \
1492         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1493         cd stageprofile-gcc && \
1494           { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../gcc/&",' | $(SHELL); } && \
1495           { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../gcc/&",' | $(SHELL); }
1496
1497 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1498 # only possibility, but now it conflicts with no-bootstrap rules
1499 @if gcc-bootstrap
1500 profiledbootstrap:
1501         @r=`${PWD_COMMAND}`; export r; \
1502         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1503         $(SET_LIB_PATH) \
1504         $(HOST_EXPORTS) \
1505         echo "Bootstrapping the compiler"; \
1506         $(MAKE) stageprofile-bubble distclean-stagefeedback
1507         @r=`${PWD_COMMAND}`; export r; \
1508         s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1509         $(SET_LIB_PATH) \
1510         echo "Building runtime libraries and training compiler"; \
1511         $(MAKE) $(BASE_FLAGS_TO_PASS) $(RECURSE_FLAGS) all
1512         @r=`${PWD_COMMAND}`; export r; \
1513         s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1514         $(SET_LIB_PATH) \
1515         $(HOST_EXPORTS) \
1516         echo "Building feedback based compiler"; \
1517         $(MAKE) stagefeedback-bubble stagefeedback-end
1518 @endif gcc-bootstrap
1519
1520 @if gcc-bootstrap
1521 NOTPARALLEL = .NOTPARALLEL
1522 $(NOTPARALLEL):
1523 do-distclean: distclean-stage1
1524 @endif gcc-bootstrap
1525
1526 # --------------------------------------
1527 # Dependencies between different modules
1528 # --------------------------------------
1529
1530 # Generic dependencies for target modules on host stuff, especially gcc
1531 [+ FOR target_modules +]
1532 configure-target-[+module+]: maybe-all-gcc
1533 [+ ENDFOR target_modules +]
1534
1535 [+ FOR lang_env_dependencies +]
1536 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss
1537 [+ IF cxx +]configure-target-[+module+]: maybe-all-target-libstdc++-v3
1538 [+ ENDIF cxx +][+ ENDFOR lang_env_dependencies +]
1539
1540 # There are two types of dependencies here: 'hard' dependencies, where one
1541 # module simply won't build without the other; and 'soft' dependencies, where
1542 # if the depended-on module is missing, the depending module will do without
1543 # or find a substitute somewhere (perhaps installed).  Soft dependencies
1544 # are made here to depend on a 'maybe-' target.  If you're not sure,
1545 # it's safer to use a soft dependency.
1546
1547 [+ ;; These Scheme functions build the bulk of the dependencies.
1548    ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1549    ;; where "maybe-" is only included if HARD is true, and all-gcc
1550    ;; is taken from VAR-NAME.
1551    (define dep-target (lambda (module-kind var-name hard)
1552       (string-append
1553          (if hard "" "maybe-")
1554          (dep-subtarget var-name)
1555          module-kind
1556          (dep-module var-name)
1557       )))
1558
1559    ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1560    (define make-dep (lambda (module-kind on-kind)
1561       (string-append
1562          (dep-target module-kind "module" #t) ": "
1563          (dep-target on-kind "on" (exist? "hard")))))
1564
1565    ;; dep-subtarget extracts everything up to the first dash in the given
1566    ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1567    (define dep-subtarget (lambda (var-name)
1568       (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1569
1570    ;; dep-module extracts everything up to the first dash in the given
1571    ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1572    (define dep-module (lambda (var-name)
1573       (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1574
1575    ;; dep-stage builds a string for the prefix of a bootstrap stage.
1576    (define dep-stage (lambda ()
1577       (string-append
1578          "stage"
1579          (get "id")
1580          "-")))
1581
1582    ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1583    ;; but is written in Scheme.
1584    (define dep-maybe (lambda ()
1585       (if (exist? "hard") "" "maybe-")))
1586
1587    ;; dep-kind returns "normal" if the dependency is on an "install" target,
1588    ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1589    ;; configure or build dependencies between bootstrapped modules; it returns
1590    ;; "prebootstrap" for configure or build dependencies of bootstrapped
1591    ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1592    ;; is only necessary for host modules.
1593    (define dep-kind (lambda ()
1594       (if (and (hash-ref boot-modules (dep-module "module"))
1595                (=* (dep-module "on") "build-"))
1596           "prebootstrap"
1597
1598           (if (or (= (dep-subtarget "on") "install-")
1599                   (=* (dep-module "on") "target-")
1600                   (not (hash-ref boot-modules (dep-module "module")))
1601                   (not (hash-ref boot-modules (dep-module "on"))))
1602               "normal"
1603               "bootstrap"))))
1604
1605    ;; We now build the hash table that is used by dep-kind.
1606    (define boot-modules (make-hash-table 113))
1607 +]
1608
1609 [+ FOR host_modules +][+
1610    (if (exist? "bootstrap")
1611        (hash-create-handle! boot-modules (get "module") #t))
1612    "" +][+ ENDFOR host_modules +]
1613
1614 # With all the machinery above in place, it is pretty easy to generate
1615 # dependencies.  Host dependencies are a bit more complex because we have
1616 # to check for bootstrap/prebootstrap dependencies.  To resolve
1617 # prebootstrap dependencies, prebootstrap modules are gathered in
1618 # a hash table.
1619 [+ FOR dependencies +][+ (make-dep "" "") +]
1620 [+ CASE (dep-kind) +]
1621 [+ == "prebootstrap"
1622      +][+ FOR bootstrap_stage +]
1623 [+ (make-dep (dep-stage) "") +][+
1624        ENDFOR bootstrap_stage +]
1625 all-prebootstrap: [+ (dep-target "" "on" (exist? "hard")) +]
1626 [+ == "bootstrap"
1627      +][+ FOR bootstrap_stage +]
1628 [+ (make-dep (dep-stage) (dep-stage)) +][+
1629        ENDFOR bootstrap_stage +]
1630 [+ ESAC +][+
1631 ENDFOR dependencies +]
1632
1633 # Non-toplevel bootstrap rules must depend on several packages, to be built
1634 # before gcc.  Another wart that will go away, hopefully soon.
1635 @if gcc-no-bootstrap
1636 [+ FOR host_modules +][+
1637    IF (and (not (= (get "module") "gcc"))
1638            (hash-ref boot-modules (get "module"))) +]
1639 all-prebootstrap: maybe-all-[+module+][+
1640    ENDIF +][+
1641 ENDFOR host_modules +]
1642 @endif gcc-no-bootstrap
1643
1644 GDB_TK = @GDB_TK@
1645 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1646
1647 # Serialization dependencies.  Host configures don't work well in parallel to
1648 # each other, due to contention over config.cache.  Target configures and
1649 # build configures are similar.
1650 @serialization_dependencies@
1651
1652 # --------------------------------
1653 # Regenerating top level configury
1654 # --------------------------------
1655
1656 # Multilib.out tells target dirs what multilibs they should build.
1657 # There is really only one copy.  We use the 'timestamp' method to
1658 # work around various timestamp bugs on some systems.
1659 # We use move-if-change so that it's only considered updated when it
1660 # actually changes, because it has to depend on a phony target.
1661 multilib.out: maybe-all-gcc
1662         @r=`${PWD_COMMAND}`; export r; \
1663         echo "Checking multilib configuration..."; \
1664         $(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
1665         $(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
1666
1667 # Rebuilding Makefile.in, using autogen.
1668 AUTOGEN = autogen
1669 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1670         cd $(srcdir) && $(AUTOGEN) Makefile.def
1671
1672 # Rebuilding Makefile.
1673 Makefile: $(srcdir)/Makefile.in config.status
1674         CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1675
1676 config.status: configure $(gcc_version_trigger)
1677         CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1678
1679 # Rebuilding configure.
1680 AUTOCONF = autoconf
1681 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
1682         cd $(srcdir) && $(AUTOCONF)
1683
1684 # ------------------------------
1685 # Special directives to GNU Make
1686 # ------------------------------
1687
1688 # Don't pass command-line variables to submakes.
1689 .NOEXPORT:
1690 MAKEOVERRIDES=
1691
1692 # end of Makefile.in